diff options
Diffstat (limited to 'widgets')
272 files changed, 0 insertions, 81405 deletions
diff --git a/widgets/.cvsignore b/widgets/.cvsignore deleted file mode 100644 index d5b3a2ad62..0000000000 --- a/widgets/.cvsignore +++ /dev/null @@ -1,9 +0,0 @@ -.deps -.libs -Makefile -Makefile.in -*.lo -*.la -minicard-test -minicard-label-test -reflow-test diff --git a/widgets/ChangeLog b/widgets/ChangeLog deleted file mode 100644 index b9ada966b1..0000000000 --- a/widgets/ChangeLog +++ /dev/null @@ -1,218 +0,0 @@ -2001-05-21 Chris Toshok <toshok@ximian.com> - - * menus/gal-view-menus.c (build_menus): make the view menuitems - radio items of the same group, and allocate the closure here. - (free_verbs): only need to free the one DefineViews verb here. - (closure_free): new function - EListFreeFunc for our - listenerClosure list. - (remove_listeners): new function, free our listener list. - (gvm_destroy): call remove_listeners. - (gvm_init): init listenerClosures list. - (toggled_cb): callback for radio items. - (build_verbs): strip out almost all the code since there's only 1 - verb now. - (build_stuff): call remove_listeners. - -2001-05-08 Gediminas Paulauskas <menesis@delfi.lt> - - * misc/e-search-bar.c (add_dropdown), (set_option): first try to - translate, then if not suceeded -- convert from utf8. This handles - cases when menuitem needs to be translated (it is passed as N_()), or is - utf8 search title. However you cannot have a search like "Folders" -- it - is translated. Part of fix for #2253. - - * misc/e-filter-bar.c: d() debugging strings. Use E_FILTERBAR_ADVANCED - macro instead of own "Advanced ..." for consistency. - -2001-05-07 Gediminas Paulauskas <menesis@delfi.lt> - - * menus/gal-view-menus.c (build_menus): convert label to locale - encoding. Still displays truncated strings. - - * menus/Makefile.am: removed -DEVOLUTION_VERSION. - -2001-04-21 Gediminas Paulauskas <menesis@delfi.lt> - - * menus/gal-view-menus.c: bonobo_ui_node_set_attr expects unstranslated - strings, so change _() to N_(). - -2001-04-12 Dan Winship <danw@ximian.com> - - * menus/gal-view-menus.c (build_menus): Fix a memory leak. - (Doesn't anyone ever change any other file in this directory? :) - -2001-04-10 Gediminas Paulauskas <menesis@delfi.lt> - - * menus/gal-view-menus.c: convert label to utf8. - -2001-04-04 Kjartan Maraas <kmaraas@gnome.org> - - * menus/gal-view-menus.c: Fix headers. - -2001-03-28 Christopher James Lahey <clahey@ximian.com> - - * menus/gal-view-menus.c (build_menus): Don't print the xml tree - here. - -2001-03-16 Miguel de Icaza <miguel@ximian.com> - - * menus/gal-view-menus.c (build_menus): Hook this up under the - "ViewBegin" node. - -2001-02-28 Miguel de Icaza <miguel@ximian.com> - - * menus/gal-view-menus.c (build_menus): Add translation string - here. - -2001-03-05 Christopher James Lahey <clahey@ximian.com> - - * menus/gal-view-menus.c (collection_changed): Rebuild when the - collection changes. - -2001-01-27 Jason Leach <jasonleach@usa.net> - - * cvs remove all files in shortcut-bar/, this widget is now in - gal, will be maintained there. - - * Makefile.am (SUBDIRS): Remove shortcut-bar from here. - -2001-01-25 Christopher James Lahey <clahey@helixcode.com> - - * menus/gal-view-menus.c: Make this actually deploy the titles - from the GalViewCollection and emit the display_view signals and - such. - -2001-01-22 Jon Trowbridge <trow@gnu.org> - - * menus/gal-view-menus.c (define_views): Fixed - gal_define_views_dialog_new to be called with its proper argument. - -2000-12-06 Christopher James Lahey <clahey@helixcode.com> - - * menus/gal-view-menus.c, menus/gal-view-menus.h: Added a - GalViewCollection argument to the new function here. - -2000-12-04 Dan Winship <danw@helixcode.com> - - * menus/gal-view-menus.c: NULL-terminate gal_view_menus_apply's - BonoboUIVerb array to prevent a crash. (Why are there gal* things - in the evolution sources?) - -2000-11-05 Christopher James Lahey <clahey@helixcode.com> - - * e-paned/.cvsignore, e-table/.cvsignore, e-text/.cvsignore: - Removed unnecessary .cvsignore files. - -2000-09-18 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am: Removed directories that have been moved to gal. - - * e-paned/.cvsignore, e-paned/Makefile.am, e-paned/e-hpaned.c, - e-paned/e-hpaned.h, e-paned/e-paned.c, e-paned/e-paned.h, - e-paned/e-vpaned.c, e-paned/e-vpaned.h: Moved to gal. - - * e-reflow/.cvsignore, e-reflow/Makefile.am, - e-reflow/e-reflow-sorted.c, e-reflow/e-reflow-sorted.h, - e-reflow/e-reflow.c, e-reflow/e-reflow.h: Moved to gal. - - * e-table/.cvsignore, e-table/ChangeLog, e-table/LICENSE, - e-table/Makefile.am, e-table/ROADMAP.e-table, e-table/TODO, - e-table/add-col.xpm, e-table/arrow-down.xpm, e-table/arrow-up.xpm, - e-table/check-empty.xpm, e-table/check-filled.xpm, - e-table/clip.png, e-table/e-cell-checkbox.c, - e-table/e-cell-checkbox.h, e-table/e-cell-string.c, - e-table/e-cell-text.c, e-table/e-cell-text.h, - e-table/e-cell-toggle.c, e-table/e-cell-toggle.h, - e-table/e-cell-tree.c, e-table/e-cell-tree.h, e-table/e-cell.c, - e-table/e-cell.h, e-table/e-table-click-to-add.c, - e-table/e-table-click-to-add.h, e-table/e-table-col-dnd.h, - e-table/e-table-col.c, e-table/e-table-col.h, - e-table/e-table-column-model.h, e-table/e-table-column.c, - e-table/e-table-config.c, e-table/e-table-config.glade, - e-table/e-table-config.glade.h, e-table/e-table-config.h, - e-table/e-table-defines.h, e-table/e-table-example-1.c, - e-table/e-table-example-2.c, - e-table/e-table-field-chooser-dialog.c, - e-table/e-table-field-chooser-dialog.h, - e-table/e-table-field-chooser-item.c, - e-table/e-table-field-chooser-item.h, - e-table/e-table-field-chooser.c, - e-table/e-table-field-chooser.glade, - e-table/e-table-field-chooser.glade.h, - e-table/e-table-field-chooser.h, - e-table/e-table-group-container.c, - e-table/e-table-group-container.h, e-table/e-table-group-leaf.c, - e-table/e-table-group-leaf.h, e-table/e-table-group.c, - e-table/e-table-group.glade, e-table/e-table-group.glade.h, - e-table/e-table-group.h, e-table/e-table-header-item.c, - e-table/e-table-header-item.h, e-table/e-table-header.c, - e-table/e-table-header.h, e-table/e-table-item.c, - e-table/e-table-item.h, e-table/e-table-model.c, - e-table/e-table-model.h, e-table/e-table-one.c, - e-table/e-table-one.h, e-table/e-table-scrolled.c, - e-table/e-table-scrolled.h, e-table/e-table-selection-model.c, - e-table/e-table-selection-model.h, e-table/e-table-simple.c, - e-table/e-table-simple.h, e-table/e-table-size-test.c, - e-table/e-table-sort-info.c, e-table/e-table-sort-info.h, - e-table/e-table-sorted-variable.c, - e-table/e-table-sorted-variable.h, e-table/e-table-sorted.c, - e-table/e-table-sorted.h, e-table/e-table-sorter.c, - e-table/e-table-sorter.h, e-table/e-table-subset-variable.c, - e-table/e-table-subset-variable.h, e-table/e-table-subset.c, - e-table/e-table-subset.h, e-table/e-table-text-model.c, - e-table/e-table-text-model.h, e-table/e-table-tooltip.h, - e-table/e-table-tree.h, e-table/e-table.c, e-table/e-table.h, - e-table/e-tree-example-1.c, e-table/e-tree-example-2.c, - e-table/e-tree-model.c, e-table/e-tree-model.h, - e-table/e-tree-simple.c, e-table/e-tree-simple.h, - e-table/image1.png, e-table/image2.png, e-table/image3.png, - e-table/remove-col.xpm, e-table/sample.table, - e-table/table-test.c, e-table/table-test.h, e-table/test-check.c, - e-table/test-cols.c, e-table/test-table.c: Moved to gal. - - * e-text/.cvsignore, e-text/Makefile.am, e-text/e-entry-test.c, - e-text/e-entry.c, e-text/e-entry.h, - e-text/e-text-event-processor-emacs-like.c, - e-text/e-text-event-processor-emacs-like.h, - e-text/e-text-event-processor-types.h, - e-text/e-text-event-processor.c, e-text/e-text-event-processor.h, - e-text/e-text-model.c, e-text/e-text-model.h, - e-text/e-text-test.c, e-text/e-text.c, e-text/e-text.h: Moved to - gal. - -2000-09-14 Michael Meeks <michael@helixcode.com> - - * e-reflow/e-reflow-sorted.h: fix include. - -2000-09-13 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am (SUBDIRS): Added e-reflow. - - * e-reflow/e-reflow.c, e-reflow/e-reflow.h: Moved from - addressbook/gui/minicard/. - - * e-reflow/Makefile.am, e-reflow/.cvsignore: New files for a new - directory. - -2000-09-08 Lauris Kaplinski <lauris@helixcode.com> - - * e-text/e-text.c (calc_line_widths): Fix byte/char confusion - -2000-08-30 Federico Mena Quintero <federico@helixcode.com> - - * e-paned/e-hpaned.c (e_hpaned_motion): Do not flicker while - trying to resize a quantized pane. - - * e-paned/e-vpaned.c (e_vpaned_motion): Likewise. - -2000-08-30 Federico Mena Quintero <federico@helixcode.com> - - * widgets/e-paned/e-vpaned.c (e_vpaned_size_allocate): Ensure that - the child's allocation height is >= 1. - - * widgets/e-paned/e-hpaned.c (e_hpaned_size_allocate): Ensure that - the child's allocation width is >= 1. - -2000-08-30 Federico Mena Quintero <federico@helixcode.com> - - * ChangeLog: Started a ChangeLog here. diff --git a/widgets/LICENSE b/widgets/LICENSE deleted file mode 100644 index b1f6ae08a4..0000000000 --- a/widgets/LICENSE +++ /dev/null @@ -1 +0,0 @@ -This code is released under the terms of the GNU GPL. diff --git a/widgets/Makefile.am b/widgets/Makefile.am deleted file mode 100644 index b5380daa7f..0000000000 --- a/widgets/Makefile.am +++ /dev/null @@ -1,5 +0,0 @@ - -SUBDIRS = \ - misc \ - meeting-time-sel \ - menus diff --git a/widgets/meeting-time-sel/.cvsignore b/widgets/meeting-time-sel/.cvsignore deleted file mode 100644 index 50530fdf4e..0000000000 --- a/widgets/meeting-time-sel/.cvsignore +++ /dev/null @@ -1,8 +0,0 @@ -.deps -.libs -.pure -Makefile -Makefile.in -*.lo -*.la -test-meeting-time-selector diff --git a/widgets/meeting-time-sel/ChangeLog b/widgets/meeting-time-sel/ChangeLog deleted file mode 100644 index f2598d9fa2..0000000000 --- a/widgets/meeting-time-sel/ChangeLog +++ /dev/null @@ -1,82 +0,0 @@ -2001-05-04 JP Rosevear <jpr@ximian.com> - - * e-meeting-time-sel-list-item.c - (e_meeting_time_selector_list_item_destroy): correct type where - same pixmap mask was unreffed twice - -2001-04-24 Kjartan Maraas <kmaraas@gnome.org> - - * e-meeting-time-sel.c, test-meeting-time-sel.c: Added #include - <glib.h>. - -2001-04-08 Federico Mena Quintero <federico@ximian.com> - - * e-meeting-time-sel-item.c (e_meeting_time_selector_item_init): - Use a pretty arrow instead of GDK_TOP_LEFT_ARROW. - -2001-04-04 Kjartan Maraas <kmaraas@gnome.org> - - * e-meeting-time-sel-item.c: Fix headers. - * e-meeting-time-sel-list-item.c: Same here. - * e-meeting-time-sel.[ch]: Same here. - * test-meeting-time-sel.c: Same here. - -2001-03-29 Larry Ewing <lewing@ximian.com> - - * e-meeting-time-sel-list-item.c: s/#include/#ifdef/ to fix - Kjartan's commit. - -2001-03-29 Kjartan Maraas <kmaraas@gnome.org> - - * e-meeting-time-sel-item.c: #ifdef HAVE_CONFIG_H - * e-meeting-time-sel-list-item.c: Same here. - * e-meeting-time-sel.c: Same here. - * test-meeting-time-sel.c: And here. - -2001-03-15 Dan Winship <danw@ximian.com> - - * e-meeting-time-sel.c - (e_meeting_time_selector_on_text_item_event): - * e-meeting-time-sel-list-item.c - (e_meeting_time_selector_list_item_button_press): Update arguments - to e_canvas_item_grab_focus. - -2000-12-25 Miguel de Icaza <miguel@helixcode.com> - - * e-meeting-time-sel.c (e_meeting_time_selector_attendee_add): Set - draw_background to FALSE. - -2000-12-06 Christopher James Lahey <clahey@helixcode.com> - - * e-meeting-time-sel.c: Fixed a bunch of warnings. - -2000-09-25 Damon Chaplin <damon@helixcode.com> - - * e-meeting-time-sel-item.c: - * e-meeting-time-sel.c: fixed use of date strings to support i18n - better. - (e_meeting_time_selector_update_attendees_list_positions): updated to - use e_canvas_item_move_absolute() to position the EText items. - -2000-09-18 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am: Added $(EXTRA_GNOME_CFLAGS) and - $(EXTRA_GNOME_LIBS). Removed unneeded libraries. - - * e-meeting-time-sel-list-item.c, e-meeting-time-sel.c, - e-meeting-time-sel.h: Fixed the #include lines to deal properly - with gal. - -2000-09-06 Ettore Perazzoli <ettore@helixcode.com> - - * Makefile.am (INCLUDES): Add `$(EXTRA_GNOME_CFLAGS)'. - -2000-06-26 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am: Added the include path to top_srcdir. - -2000-06-25 Ettore Perazzoli <ettore@helixcode.com> - - * e-meeting-time-sel.c: Specify the #include path for - `e-canvas-utils.h' so that we build with builddir != srcdir. - diff --git a/widgets/meeting-time-sel/LICENSE b/widgets/meeting-time-sel/LICENSE deleted file mode 100644 index 9babf4395f..0000000000 --- a/widgets/meeting-time-sel/LICENSE +++ /dev/null @@ -1 +0,0 @@ -This code is licensed under the terms of the GNU GPL diff --git a/widgets/meeting-time-sel/Makefile.am b/widgets/meeting-time-sel/Makefile.am deleted file mode 100644 index 767de5cd86..0000000000 --- a/widgets/meeting-time-sel/Makefile.am +++ /dev/null @@ -1,35 +0,0 @@ - -INCLUDES = \ - $(EXTRA_GNOME_CFLAGS) \ - $(GNOME_INCLUDEDIR) \ - -I $(top_srcdir) \ - -DG_LOG_DOMAIN=\"meeting-time-sel\" - -noinst_LIBRARIES = \ - libevolutionmtsel.a - -libevolutionmtsel_a_SOURCES = \ - e-meeting-time-sel.c \ - e-meeting-time-sel.h \ - e-meeting-time-sel-item.c \ - e-meeting-time-sel-item.h \ - e-meeting-time-sel-list-item.c \ - e-meeting-time-sel-list-item.h - -noinst_PROGRAMS = \ - test-meeting-time-selector - -test_meeting_time_selector_SOURCES = \ - test-meeting-time-sel.c - -test_meeting_time_selector_LDADD = \ - libevolutionmtsel.a \ - $(EXTRA_GNOME_LIBS) \ - $(GNOMEUI_LIBS) - -test_meeting_time_selector_LDFLAGS = $(GNOME_LIBDIR) - -EXTRA_DIST = \ - e-meeting-time-sel-mail.xpm \ - e-meeting-time-sel-no-mail.xpm - diff --git a/widgets/meeting-time-sel/e-meeting-time-sel-item.c b/widgets/meeting-time-sel/e-meeting-time-sel-item.c deleted file mode 100644 index f67524055a..0000000000 --- a/widgets/meeting-time-sel/e-meeting-time-sel-item.c +++ /dev/null @@ -1,993 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@gtk.org> - * - * Copyright 1999, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * EMeetingTimeSelectorItem - A GnomeCanvasItem which is used for both the main - * display canvas and the top display (with the dates, times & All Attendees). - * I didn't make these separate GnomeCanvasItems since they share a lot of - * code. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <time.h> -#include <glib.h> -#include <libgnome/gnome-defs.h> -#include <libgnome/gnome-i18n.h> -#include "e-meeting-time-sel-item.h" -#include "e-meeting-time-sel.h" - -/* Initially the grid lines were drawn at the bottom of cells, but this didn't - line up well with the GtkEntry widgets, which in the default theme draw a - black shadow line across the top. So I've switched our code to draw the - lines across the top of cells. */ -#define E_MEETING_TIME_SELECTOR_DRAW_GRID_LINES_AT_BOTTOM 0 - -static void e_meeting_time_selector_item_class_init (EMeetingTimeSelectorItemClass *mts_item_class); -static void e_meeting_time_selector_item_init (EMeetingTimeSelectorItem *mts_item); -static void e_meeting_time_selector_item_destroy (GtkObject *object); - -static void e_meeting_time_selector_item_set_arg (GtkObject *o, GtkArg *arg, - guint arg_id); -static void e_meeting_time_selector_item_realize (GnomeCanvasItem *item); -static void e_meeting_time_selector_item_unrealize (GnomeCanvasItem *item); -static void e_meeting_time_selector_item_update (GnomeCanvasItem *item, - double *affine, - ArtSVP *clip_path, int flags); -static void e_meeting_time_selector_item_draw (GnomeCanvasItem *item, - GdkDrawable *drawable, - int x, int y, - int width, int height); -static double e_meeting_time_selector_item_point (GnomeCanvasItem *item, - double x, double y, - int cx, int cy, - GnomeCanvasItem **actual_item); -static gint e_meeting_time_selector_item_event (GnomeCanvasItem *item, - GdkEvent *event); -static gint e_meeting_time_selector_item_button_press (EMeetingTimeSelectorItem *mts_item, - GdkEvent *event); -static gint e_meeting_time_selector_item_button_release (EMeetingTimeSelectorItem *mts_item, - GdkEvent *event); -static gint e_meeting_time_selector_item_motion_notify (EMeetingTimeSelectorItem *mts_item, - GdkEvent *event); - -static void e_meeting_time_selector_item_paint_day_top (EMeetingTimeSelectorItem *mts_item, - GdkDrawable *drawable, - GDate *date, - int x, int scroll_y, - int width, int height); -static void e_meeting_time_selector_item_paint_all_attendees_busy_periods (EMeetingTimeSelectorItem *mts_item, GdkDrawable *drawable, GDate *date, int x, int y, int width, int height); -static void e_meeting_time_selector_item_paint_day (EMeetingTimeSelectorItem *mts_item, - GdkDrawable *drawable, - GDate *date, - int x, int scroll_y, - int width, int height); -static void e_meeting_time_selector_item_paint_busy_periods (EMeetingTimeSelectorItem *mts_item, GdkDrawable *drawable, GDate *date, int x, int scroll_y, int width, int height); -static gint e_meeting_time_selector_item_find_first_busy_period (EMeetingTimeSelectorItem *mts_item, GDate *date, gint row); -static void e_meeting_time_selector_item_paint_attendee_busy_periods (EMeetingTimeSelectorItem *mts_item, GdkDrawable *drawable, int row, int x, int y, int width, int first_period, EMeetingTimeSelectorBusyType busy_type); - -static EMeetingTimeSelectorPosition e_meeting_time_selector_item_get_drag_position (EMeetingTimeSelectorItem *mts_item, gint x, gint y); -static gboolean e_meeting_time_selector_item_calculate_busy_range (EMeetingTimeSelector *mts, - gint row, - gint x, - gint width, - gint *start_x, - gint *end_x); - -static GnomeCanvasItemClass *parent_class; - -/* The arguments we take */ -enum { - ARG_0, - ARG_MEETING_TIME_SELECTOR -}; - - -GtkType -e_meeting_time_selector_item_get_type (void) -{ - static GtkType e_meeting_time_selector_item_type = 0; - - if (!e_meeting_time_selector_item_type) { - GtkTypeInfo e_meeting_time_selector_item_info = { - "EMeetingTimeSelectorItem", - sizeof (EMeetingTimeSelectorItem), - sizeof (EMeetingTimeSelectorItemClass), - (GtkClassInitFunc) e_meeting_time_selector_item_class_init, - (GtkObjectInitFunc) e_meeting_time_selector_item_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - e_meeting_time_selector_item_type = gtk_type_unique (gnome_canvas_item_get_type (), &e_meeting_time_selector_item_info); - } - - return e_meeting_time_selector_item_type; -} - - -static void -e_meeting_time_selector_item_class_init (EMeetingTimeSelectorItemClass *mts_item_class) -{ - GtkObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - parent_class = gtk_type_class (gnome_canvas_item_get_type()); - - object_class = (GtkObjectClass *) mts_item_class; - item_class = (GnomeCanvasItemClass *) mts_item_class; - - gtk_object_add_arg_type ("EMeetingTimeSelectorItem::meeting_time_selector", - GTK_TYPE_POINTER, GTK_ARG_WRITABLE, - ARG_MEETING_TIME_SELECTOR); - - object_class->destroy = e_meeting_time_selector_item_destroy; - object_class->set_arg = e_meeting_time_selector_item_set_arg; - - /* GnomeCanvasItem method overrides */ - item_class->realize = e_meeting_time_selector_item_realize; - item_class->unrealize = e_meeting_time_selector_item_unrealize; - item_class->update = e_meeting_time_selector_item_update; - item_class->draw = e_meeting_time_selector_item_draw; - item_class->point = e_meeting_time_selector_item_point; - item_class->event = e_meeting_time_selector_item_event; -} - - -static void -e_meeting_time_selector_item_init (EMeetingTimeSelectorItem *mts_item) -{ - GnomeCanvasItem *item = GNOME_CANVAS_ITEM (mts_item); - - mts_item->mts = NULL; - - mts_item->main_gc = NULL; - mts_item->stipple_gc = NULL; - - /* Create the cursors. */ - mts_item->normal_cursor = gdk_cursor_new (GDK_LEFT_PTR); - mts_item->resize_cursor = gdk_cursor_new (GDK_SB_H_DOUBLE_ARROW); - mts_item->last_cursor_set = NULL; - - item->x1 = 0; - item->y1 = 0; - item->x2 = 0; - item->y2 = 0; -} - - -static void -e_meeting_time_selector_item_destroy (GtkObject *object) -{ - EMeetingTimeSelectorItem *mts_item; - - mts_item = E_MEETING_TIME_SELECTOR_ITEM (object); - - gdk_cursor_destroy (mts_item->normal_cursor); - gdk_cursor_destroy (mts_item->resize_cursor); - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (*GTK_OBJECT_CLASS (parent_class)->destroy)(object); -} - - -static void -e_meeting_time_selector_item_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - EMeetingTimeSelectorItem *mts_item; - - item = GNOME_CANVAS_ITEM (o); - mts_item = E_MEETING_TIME_SELECTOR_ITEM (o); - - switch (arg_id){ - case ARG_MEETING_TIME_SELECTOR: - mts_item->mts = GTK_VALUE_POINTER (*arg); - break; - } -} - - -static void -e_meeting_time_selector_item_realize (GnomeCanvasItem *item) -{ - GnomeCanvas *canvas; - GdkWindow *window; - EMeetingTimeSelectorItem *mts_item; - - if (GNOME_CANVAS_ITEM_CLASS (parent_class)->realize) - (*GNOME_CANVAS_ITEM_CLASS (parent_class)->realize)(item); - - mts_item = E_MEETING_TIME_SELECTOR_ITEM (item); - - canvas = item->canvas; - window = GTK_WIDGET (canvas)->window; - - mts_item->main_gc = gdk_gc_new (window); - mts_item->stipple_gc = gdk_gc_new (window); -} - - -static void -e_meeting_time_selector_item_unrealize (GnomeCanvasItem *item) -{ - EMeetingTimeSelectorItem *mts_item; - - mts_item = E_MEETING_TIME_SELECTOR_ITEM (item); - - gdk_gc_unref (mts_item->main_gc); - mts_item->main_gc = NULL; - gdk_gc_unref (mts_item->stipple_gc); - mts_item->stipple_gc = NULL; - - if (GNOME_CANVAS_ITEM_CLASS (parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (parent_class)->unrealize)(item); -} - - -static void -e_meeting_time_selector_item_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - if (GNOME_CANVAS_ITEM_CLASS (parent_class)->update) - (* GNOME_CANVAS_ITEM_CLASS (parent_class)->update) (item, affine, clip_path, flags); - - /* The grid covers the entire canvas area. */ - item->x1 = 0; - item->y1 = 0; - item->x2 = INT_MAX; - item->y2 = INT_MAX; -} - - -/* - * DRAWING ROUTINES - functions to paint the canvas item. - */ - -static void -e_meeting_time_selector_item_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorItem *mts_item; - EMeetingTimeSelectorAttendee *attendee; - gint day_x, meeting_start_x, meeting_end_x, bar_y, bar_height; - gint row, row_y, start_x, end_x; - GDate date, last_date, current_date; - gboolean is_display_top, show_meeting_time; - GdkGC *gc, *stipple_gc; - - mts_item = E_MEETING_TIME_SELECTOR_ITEM (item); - mts = mts_item->mts; - g_return_if_fail (mts != NULL); - gc = mts_item->main_gc; - stipple_gc = mts_item->stipple_gc; - - is_display_top = (GTK_WIDGET (item->canvas) == mts->display_top) - ? TRUE : FALSE; - - /* Calculate the first and last visible days and positions. */ - e_meeting_time_selector_calculate_day_and_position (mts, x, - &date, &day_x); - e_meeting_time_selector_calculate_day_and_position (mts, x + width, - &last_date, NULL); - - /* For the top display draw the 'All Attendees' row background. */ - if (is_display_top) { - gdk_gc_set_foreground (gc, &mts->all_attendees_bg_color); - gdk_draw_rectangle (drawable, gc, TRUE, - 0, mts->row_height * 2 - y, - width, mts->row_height); - } else { - gdk_gc_set_foreground (gc, &mts->bg_color); - gdk_draw_rectangle (drawable, gc, TRUE, 0, 0, width, height); - } - - /* Calculate the x coordinates of the meeting time. */ - show_meeting_time = e_meeting_time_selector_get_meeting_time_positions (mts, &meeting_start_x, &meeting_end_x); - - /* Draw the meeting time background. */ - if (show_meeting_time - && (meeting_end_x - 1 >= x) && (meeting_start_x + 1 < x + width) - && (meeting_end_x - meeting_start_x > 2)) { - gdk_gc_set_foreground (gc, &mts->meeting_time_bg_color); - if (is_display_top) - gdk_draw_rectangle (drawable, gc, TRUE, - meeting_start_x + 1 - x, mts->row_height * 2 - y, - meeting_end_x - meeting_start_x - 2, mts->row_height); - else - gdk_draw_rectangle (drawable, gc, TRUE, - meeting_start_x + 1 - x, 0, - meeting_end_x - meeting_start_x - 2, height); - } - - /* For the main display draw the stipple background for attendee's - that have no calendar information. */ - if (!is_display_top) { - gdk_gc_set_foreground (gc, &mts->grid_color); - gdk_gc_set_foreground (stipple_gc, &mts->grid_color); - gdk_gc_set_background (stipple_gc, &mts->stipple_bg_color); - gdk_gc_set_stipple (stipple_gc, mts->stipple); - gnome_canvas_set_stipple_origin (item->canvas, stipple_gc); - gdk_gc_set_fill (stipple_gc, GDK_OPAQUE_STIPPLED); - row = y / mts->row_height; - row_y = row * mts->row_height - y; - while (row < mts->attendees->len && row_y < height) { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - if (attendee->has_calendar_info) { - if (e_meeting_time_selector_item_calculate_busy_range (mts, row, x, width, &start_x, &end_x)) { - if (start_x >= width || end_x <= 0) { - gdk_draw_rectangle (drawable, stipple_gc, TRUE, 0, row_y, width, mts->row_height); - } else { - if (start_x >= 0) { - gdk_draw_rectangle (drawable, stipple_gc, TRUE, 0, row_y, start_x, mts->row_height); - gdk_draw_line (drawable, gc, start_x, row_y, start_x, row_y + mts->row_height); - } - if (end_x <= width) { - gdk_draw_rectangle (drawable, stipple_gc, TRUE, end_x, row_y, width - end_x, mts->row_height); - gdk_draw_line (drawable, gc, end_x, row_y, end_x, row_y + mts->row_height); - } - } - } - } else { - gdk_draw_rectangle (drawable, stipple_gc, TRUE, - 0, row_y, - width, mts->row_height); - } - row++; - row_y += mts->row_height; - } - gdk_gc_set_fill (gc, GDK_SOLID); - } - - /* Now paint the visible days one by one. */ - current_date = date; - for (;;) { - /* Currently we use the same GnomeCanvasItem class for the - top display and the main display. We may use separate - classes in future if necessary. */ - if (is_display_top) - e_meeting_time_selector_item_paint_day_top (mts_item, drawable, ¤t_date, day_x, y, width, height); - else - e_meeting_time_selector_item_paint_day (mts_item, drawable, ¤t_date, day_x, y, width, height); - - day_x += mts_item->mts->day_width; - if (g_date_compare (¤t_date, &last_date) == 0) - break; - g_date_add_days (¤t_date, 1); - } - - /* Draw the busy periods. */ - if (is_display_top) - e_meeting_time_selector_item_paint_all_attendees_busy_periods (mts_item, drawable, &date, x, y, width, height); - else - e_meeting_time_selector_item_paint_busy_periods (mts_item, drawable, &date, x, y, width, height); - - - /* Draw the currently-selected meeting time vertical bars. */ - if (show_meeting_time) { - if (is_display_top) { - bar_y = mts->row_height * 2 - y; - bar_height = mts->row_height; - } else { - bar_y = 0; - bar_height = height; - } - - gdk_gc_set_foreground (gc, &mts->grid_color); - - if ((meeting_start_x + 2 >= x) - && (meeting_start_x - 2 < x + width)) { - gdk_draw_rectangle (drawable, gc, TRUE, - meeting_start_x - 2 - x, bar_y, - 5, bar_height); - } - - if ((meeting_end_x + 2 >= x) - && (meeting_end_x - 2 < x + width)) { - gdk_draw_rectangle (drawable, gc, TRUE, - meeting_end_x - 2 - x, bar_y, - 5, bar_height); - } - } -} - - -static void -e_meeting_time_selector_item_paint_day_top (EMeetingTimeSelectorItem *mts_item, - GdkDrawable *drawable, GDate *date, - int x, int scroll_y, - int width, int height) -{ - EMeetingTimeSelector *mts; - GdkGC *gc; - GdkFont *font; - gint y, grid_x; - gchar buffer[128], *format; - gint hour, hour_x, hour_y; - GdkRectangle clip_rect; - - mts = mts_item->mts; - gc = mts_item->main_gc; - - gdk_gc_set_foreground (gc, &mts->grid_color); - - /* Draw the horizontal lines. */ - y = mts->row_height - 1 - scroll_y; - gdk_draw_line (drawable, gc, x, y, x + mts->day_width - 1, y); - gdk_gc_set_foreground (gc, &mts->grid_shadow_color); - gdk_draw_line (drawable, gc, x, y + 1, x + mts->day_width - 1, y + 1); - gdk_gc_set_foreground (gc, &mts->grid_color); - y += mts->row_height; - gdk_draw_line (drawable, gc, x, y, x + mts->day_width - 1, y); - y += mts->row_height; - gdk_draw_line (drawable, gc, x, y, x + mts->day_width - 1, y); - - - /* Draw the vertical grid lines. */ - for (grid_x = mts->col_width - 1; - grid_x < mts->day_width - mts->col_width; - grid_x += mts->col_width) { - gdk_draw_line (drawable, gc, - x + grid_x, mts->row_height * 2 - 4 - scroll_y, - x + grid_x, height); - } - grid_x = mts->day_width - 2; - gdk_draw_line (drawable, gc, x + grid_x, 0, x + grid_x, height); - grid_x++; - gdk_draw_line (drawable, gc, x + grid_x, 0, x + grid_x, height); - - /* Draw the date. Set a clipping rectangle so we don't draw over the - next day. */ - font = GTK_WIDGET (mts)->style->font; - if (mts->date_format == E_MEETING_TIME_SELECTOR_DATE_FULL) - /* This is a strftime() format string %A = full weekday name, - %B = full month name, %d = month day, %Y = full year. */ - format = _("%A, %B %d, %Y"); - else if (mts->date_format == E_MEETING_TIME_SELECTOR_DATE_ABBREVIATED_DAY) - /* This is a strftime() format string %a = abbreviated weekday - name, %m = month number, %d = month day, %Y = full year. */ - format = _("%a %m/%d/%Y"); - else - /* This is a strftime() format string %m = month number, - %d = month day, %Y = full year. */ - format = _("%m/%d/%Y"); - - g_date_strftime (buffer, sizeof (buffer), format, date); - - clip_rect.x = x; - clip_rect.y = -scroll_y; - clip_rect.width = mts->day_width - 2; - clip_rect.height = mts->row_height - 2; - gdk_gc_set_clip_rectangle (gc, &clip_rect); - gdk_draw_string (drawable, font, gc, - x + 4, 4 + font->ascent - scroll_y, buffer); - gdk_gc_set_clip_rectangle (gc, NULL); - - /* Draw the hours. */ - hour = mts->first_hour_shown + (mts->zoomed_out ? 3 : 1); - hour_x = x + mts->col_width; - hour_y = mts->row_height + 4 + font->ascent - scroll_y; - while (hour < mts->last_hour_shown) { - gdk_draw_string (drawable, font, gc, - hour_x - (mts->hour_widths[hour] / 2), - hour_y, EMeetingTimeSelectorHours[hour]); - - hour += mts->zoomed_out ? 3 : 1; - hour_x += mts->col_width; - } -} - - -/* This paints the colored bars representing busy periods for the combined - list of attendees. For now we just paint the bars for each attendee of - each other. If we want to speed it up we could optimise it later. */ -static void -e_meeting_time_selector_item_paint_all_attendees_busy_periods (EMeetingTimeSelectorItem *mts_item, GdkDrawable *drawable, GDate *date, int x, int scroll_y, int width, int height) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorBusyType busy_type; - gint row, y; - GdkGC *gc; - gint *first_periods; - - mts = mts_item->mts; - gc = mts_item->main_gc; - - /* Calculate the y coordinate to paint the row at in the drawable. */ - y = 2 * mts->row_height - scroll_y - 1; - - /* Get the first visible busy periods for all the attendees. */ - first_periods = g_new (gint, mts->attendees->len); - for (row = 0; row < mts->attendees->len; row++) { - first_periods[row] = e_meeting_time_selector_item_find_first_busy_period (mts_item, date, row); - } - - for (busy_type = 0; - busy_type < E_MEETING_TIME_SELECTOR_BUSY_LAST; - busy_type++) { - gdk_gc_set_foreground (gc, &mts->busy_colors[busy_type]); - for (row = 0; row < mts->attendees->len; row++) { - if (first_periods[row] == -1) - continue; - e_meeting_time_selector_item_paint_attendee_busy_periods (mts_item, drawable, x, y, width, row, first_periods[row], busy_type); - } - } - - g_free (first_periods); -} - - -static void -e_meeting_time_selector_item_paint_day (EMeetingTimeSelectorItem *mts_item, - GdkDrawable *drawable, GDate *date, - int x, int scroll_y, - int width, int height) -{ - EMeetingTimeSelector *mts; - GdkGC *gc; - gint grid_x, grid_y, attendee_index, unused_y; - - mts = mts_item->mts; - gc = mts_item->main_gc; - - /* Draw the grid lines. The grid lines around unused rows are drawn in - a different color. */ - - /* Draw the horizontal grid lines. */ - attendee_index = scroll_y / mts->row_height; -#if E_MEETING_TIME_SELECTOR_DRAW_GRID_LINES_AT_BOTTOM - for (grid_y = mts->row_height - 1 - (scroll_y % mts->row_height); -#else - for (grid_y = - (scroll_y % mts->row_height); -#endif - grid_y < height; - grid_y += mts->row_height) - { - if (attendee_index <= mts->attendees->len) { - gdk_gc_set_foreground (gc, &mts->grid_color); - gdk_draw_line (drawable, gc, 0, grid_y, - width, grid_y); - } else { - gdk_gc_set_foreground (gc, &mts->grid_unused_color); - gdk_draw_line (drawable, gc, 0, grid_y, - width, grid_y); - } - attendee_index++; - } - - /* Draw the vertical grid lines. */ - unused_y = (mts->attendees->len * mts->row_height) - scroll_y; - if (unused_y >= 0) { - gdk_gc_set_foreground (gc, &mts->grid_color); - for (grid_x = mts->col_width - 1; - grid_x < mts->day_width - mts->col_width; - grid_x += mts->col_width) - { - gdk_draw_line (drawable, gc, - x + grid_x, 0, - x + grid_x, unused_y - 1); - } - gdk_draw_rectangle (drawable, gc, TRUE, - x + mts->day_width - 2, 0, - 2, unused_y); - } - - if (unused_y < height) { - gdk_gc_set_foreground (gc, &mts->grid_unused_color); - for (grid_x = mts->col_width - 1; - grid_x < mts->day_width - mts->col_width; - grid_x += mts->col_width) - { - gdk_draw_line (drawable, gc, - x + grid_x, unused_y, - x + grid_x, height); - } - gdk_draw_rectangle (drawable, gc, TRUE, - x + mts->day_width - 2, unused_y, - 2, height - unused_y); - } - - -} - - -/* This paints the colored bars representing busy periods for the individual - attendees. */ -static void -e_meeting_time_selector_item_paint_busy_periods (EMeetingTimeSelectorItem *mts_item, GdkDrawable *drawable, GDate *date, int x, int scroll_y, int width, int height) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorBusyType busy_type; - gint row, y, first_period; - GdkGC *gc; - - mts = mts_item->mts; - gc = mts_item->main_gc; - - /* Calculate the first visible attendee row. */ - row = scroll_y / mts->row_height; - - /* Calculate the y coordinate to paint the row at in the drawable. */ - y = row * mts->row_height - scroll_y; - - /* Step through the attendees painting the busy periods. */ - while (y < height && row < mts->attendees->len) { - - /* Find the first visible busy period. */ - first_period = e_meeting_time_selector_item_find_first_busy_period (mts_item, date, row); - if (first_period != -1) { - /* Paint the different types of busy periods, in - reverse order of precedence, so the highest - precedences are displayed. */ - for (busy_type = 0; - busy_type < E_MEETING_TIME_SELECTOR_BUSY_LAST; - busy_type++) { - gdk_gc_set_foreground (gc, &mts->busy_colors[busy_type]); - e_meeting_time_selector_item_paint_attendee_busy_periods (mts_item, drawable, x, y, width, row, first_period, busy_type); - } - } - y += mts->row_height; - row++; - } -} - - -/* This subtracts the attendees longest_period_in_days from the given date, - and does a binary search of the attendee's busy periods array to find the - first one which could possible end on the given day or later. - If none are found it returns -1. */ -static gint -e_meeting_time_selector_item_find_first_busy_period (EMeetingTimeSelectorItem *mts_item, GDate *date, gint row) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorAttendee *attendee; - EMeetingTimeSelectorPeriod *period; - gint period_num; - - mts = mts_item->mts; - - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - - period_num = e_meeting_time_selector_find_first_busy_period (mts, attendee, date); - if (period_num == -1) - return -1; - - /* Check if the period starts after the end of the current canvas - scroll area. */ - period = &g_array_index (attendee->busy_periods, - EMeetingTimeSelectorPeriod, period_num); - if (g_date_compare (&mts->last_date_shown, &period->start.date) < 0) - return -1; - - return period_num; -} - - -/* This paints the visible busy periods for one attendee which are of a certain - busy type, e.g out of office. It is passed the index of the first visible - busy period of the attendee and continues until it runs off the screen. */ -static void -e_meeting_time_selector_item_paint_attendee_busy_periods (EMeetingTimeSelectorItem *mts_item, GdkDrawable *drawable, int x, int y, int width, int row, int first_period, EMeetingTimeSelectorBusyType busy_type) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorAttendee *attendee; - EMeetingTimeSelectorPeriod *period; - GdkGC *gc; - gint period_num, x1, x2, x2_within_day, x2_within_col; - - mts = mts_item->mts; - gc = mts_item->main_gc; - - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - - for (period_num = first_period; - period_num < attendee->busy_periods->len; - period_num++) { - period = &g_array_index (attendee->busy_periods, - EMeetingTimeSelectorPeriod, period_num); - - if (period->busy_type != busy_type) - continue; - - /* Convert the period start and end times to x coordinates. */ - x1 = e_meeting_time_selector_calculate_time_position (mts, &period->start); - /* If the period is off the right of the area being drawn, we - are finished. */ - if (x1 >= x + width) - return; - - x2 = e_meeting_time_selector_calculate_time_position (mts, &period->end); - /* If the period is off the left edge of the area skip it. */ - if (x2 <= x) - continue; - - /* We paint from x1 to x2 - 1, so that for example a time - from 5:00-6:00 is distinct from 6:00-7:00. - We never finish on a grid line separating days, and we only - ever paint on a normal vertical grid line if the period is - only 1 pixel wide. */ - x2_within_day = x2 % mts->day_width; - if (x2_within_day == 0) { - x2 -= 2; - } else if (x2_within_day == mts->day_width - 1) { - x2 -= 1; - } else { - x2_within_col = x2_within_day % mts->col_width; - if (x2_within_col == 0 && x2 > x1 + 1) - x2 -= 1; - } - - /* Paint the rectangle. We leave a gap of 2 pixels at the - top and bottom, remembering that the grid is painted along - the top/bottom line of each row. */ - if (x2 - x1 > 0) { -#if E_MEETING_TIME_SELECTOR_DRAW_GRID_LINES_AT_BOTTOM - gdk_draw_rectangle (drawable, gc, TRUE, - x1 - x, y + 2, - x2 - x1, mts->row_height - 5); -#else - gdk_draw_rectangle (drawable, gc, TRUE, - x1 - x, y + 3, - x2 - x1, mts->row_height - 5); -#endif - } - } -} - - -/* - * CANVAS ITEM ROUTINES - functions to be a GnomeCanvasItem. - */ - -/* This is supposed to return the nearest item the the point and the distance. - Since we are the only item we just return ourself and 0 for the distance. - This is needed so that we get button/motion events. */ -static double -e_meeting_time_selector_item_point (GnomeCanvasItem *item, double x, double y, - int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - - -static gint -e_meeting_time_selector_item_event (GnomeCanvasItem *item, GdkEvent *event) -{ - EMeetingTimeSelectorItem *mts_item; - - mts_item = E_MEETING_TIME_SELECTOR_ITEM (item); - - switch (event->type) { - case GDK_BUTTON_PRESS: - return e_meeting_time_selector_item_button_press (mts_item, - event); - case GDK_BUTTON_RELEASE: - return e_meeting_time_selector_item_button_release (mts_item, - event); - case GDK_MOTION_NOTIFY: - return e_meeting_time_selector_item_motion_notify (mts_item, - event); - default: - break; - } - - return FALSE; -} - - -/* This handles all button press events for the item. If the cursor is over - one of the meeting time vertical bars we start a drag. If not we set the - meeting time to the nearest half-hour interval. - Note that GnomeCanvas converts the event coords to world coords, - i.e. relative to the entire canvas scroll area. */ -static gint -e_meeting_time_selector_item_button_press (EMeetingTimeSelectorItem *mts_item, - GdkEvent *event) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorTime start_time, end_time; - EMeetingTimeSelectorPosition position; - GDate *start_date, *end_date; - gint x, y; - - mts = mts_item->mts; - x = (gint) event->button.x; - y = (gint) event->button.y; - - /* Check if we are starting a drag of the vertical meeting time bars.*/ - position = e_meeting_time_selector_item_get_drag_position (mts_item, - x, y); - if (position != E_MEETING_TIME_SELECTOR_POS_NONE) { - if (gnome_canvas_item_grab (GNOME_CANVAS_ITEM (mts_item), - GDK_POINTER_MOTION_MASK - | GDK_BUTTON_RELEASE_MASK, - mts_item->resize_cursor, - event->button.time) == 0 /*Success*/) { - mts->dragging_position = position; - return TRUE; - } - } - - /* Convert the x coordinate into a EMeetingTimeSelectorTime. */ - e_meeting_time_selector_calculate_time (mts, x, &start_time); - start_date = &start_time.date; - end_date = &end_time.date; - - /* Find the nearest half-hour or hour interval, depending on whether - zoomed_out is set. */ - if (mts->zoomed_out) { - start_time.minute = 0; - end_time = start_time; - end_time.hour += 1; - } else { - start_time.minute -= start_time.minute % 30; - end_time = start_time; - end_time.minute += 30; - } - - /* Fix any overflows. */ - e_meeting_time_selector_fix_time_overflows (&end_time); - - /* Set the new meeting time. */ - e_meeting_time_selector_set_meeting_time (mts_item->mts, - g_date_year (start_date), - g_date_month (start_date), - g_date_day (start_date), - start_time.hour, - start_time.minute, - g_date_year (end_date), - g_date_month (end_date), - g_date_day (end_date), - end_time.hour, - end_time.minute); - - - return FALSE; -} - - -/* This handles all button release events for the item. If we were dragging, - we finish the drag. */ -static gint -e_meeting_time_selector_item_button_release (EMeetingTimeSelectorItem *mts_item, - GdkEvent *event) -{ - EMeetingTimeSelector *mts; - - mts = mts_item->mts; - - /* Reset any drag. */ - if (mts->dragging_position != E_MEETING_TIME_SELECTOR_POS_NONE) { - mts->dragging_position = E_MEETING_TIME_SELECTOR_POS_NONE; - e_meeting_time_selector_remove_timeout (mts); - gnome_canvas_item_ungrab (GNOME_CANVAS_ITEM (mts_item), - event->button.time); - } - - return FALSE; -} - - -/* This handles all motion notify events for the item. If button1 is pressed - we check if a drag is in progress. If not, we set the cursor if we are over - the meeting time vertical bars. Note that GnomeCanvas doesn't use motion - hints, which may affect performance. */ -static gint -e_meeting_time_selector_item_motion_notify (EMeetingTimeSelectorItem *mts_item, - GdkEvent *event) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorPosition position; - GdkCursor *cursor; - gint x, y; - - mts = mts_item->mts; - x = (gint) event->motion.x; - y = (gint) event->motion.y; - - if (mts->dragging_position != E_MEETING_TIME_SELECTOR_POS_NONE) { - e_meeting_time_selector_drag_meeting_time (mts, x); - return TRUE; - } - - position = e_meeting_time_selector_item_get_drag_position (mts_item, - x, y); - - /* Determine which cursor should be used. */ - if (position == E_MEETING_TIME_SELECTOR_POS_NONE) - cursor = mts_item->normal_cursor; - else - cursor = mts_item->resize_cursor; - - /* Only set the cursor if it is different to the last one we set. */ - if (mts_item->last_cursor_set != cursor) { - mts_item->last_cursor_set = cursor; - gdk_window_set_cursor (GTK_WIDGET (GNOME_CANVAS_ITEM (mts_item)->canvas)->window, cursor); - } - - return FALSE; -} - - -static EMeetingTimeSelectorPosition -e_meeting_time_selector_item_get_drag_position (EMeetingTimeSelectorItem *mts_item, - gint x, gint y) -{ - EMeetingTimeSelector *mts; - gboolean is_display_top; - gint meeting_start_x, meeting_end_x; - - mts = mts_item->mts; - - is_display_top = (GTK_WIDGET (GNOME_CANVAS_ITEM (mts_item)->canvas) == mts->display_top) ? TRUE : FALSE; - - if (is_display_top && y < mts->row_height * 2) - return E_MEETING_TIME_SELECTOR_POS_NONE; - - if (!e_meeting_time_selector_get_meeting_time_positions (mts, &meeting_start_x, &meeting_end_x)) - return E_MEETING_TIME_SELECTOR_POS_NONE; - - if (x >= meeting_end_x - 2 && x <= meeting_end_x + 2) - return E_MEETING_TIME_SELECTOR_POS_END; - - if (x >= meeting_start_x - 2 && x <= meeting_start_x + 2) - return E_MEETING_TIME_SELECTOR_POS_START; - - return E_MEETING_TIME_SELECTOR_POS_NONE; -} - - -static gboolean -e_meeting_time_selector_item_calculate_busy_range (EMeetingTimeSelector *mts, - gint row, - gint x, - gint width, - gint *start_x, - gint *end_x) -{ - EMeetingTimeSelectorAttendee *attendee; - - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - - *start_x = -1; - *end_x = -1; - - if (!g_date_valid (&attendee->busy_periods_start.date) - || !g_date_valid (&attendee->busy_periods_end.date)) - return FALSE; - - *start_x = e_meeting_time_selector_calculate_time_position (mts, &attendee->busy_periods_start) - x - 1; - - *end_x = e_meeting_time_selector_calculate_time_position (mts, &attendee->busy_periods_end) - x; - - return TRUE; -} diff --git a/widgets/meeting-time-sel/e-meeting-time-sel-item.h b/widgets/meeting-time-sel/e-meeting-time-sel-item.h deleted file mode 100644 index d9fe6c6a9b..0000000000 --- a/widgets/meeting-time-sel/e-meeting-time-sel-item.h +++ /dev/null @@ -1,79 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@gtk.org> - * - * Copyright 1999, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * MeetingTimeSelectorItem - A GnomeCanvasItem which is used for both the main - * display canvas and the top display (with the dates, times & All Attendees). - * I didn't make these separate GnomeCanvasItems since they share a lot of - * code. - */ - -#ifndef _E_MEETING_TIME_SELECTOR_ITEM_H_ -#define _E_MEETING_TIME_SELECTOR_ITEM_H_ - -#include "e-meeting-time-sel.h" - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define E_MEETING_TIME_SELECTOR_ITEM(obj) (GTK_CHECK_CAST((obj), e_meeting_time_selector_item_get_type (), EMeetingTimeSelectorItem)) -#define E_MEETING_TIME_SELECTOR_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), e_meeting_time_selector_item_get_type (), EMeetingTimeSelectorItemClass)) -#define IS_E_MEETING_TIME_SELECTOR_ITEM(o) (GTK_CHECK_TYPE((o), e_meeting_time_selector_item_get_type ())) - - -typedef struct _EMeetingTimeSelectorItem EMeetingTimeSelectorItem; -typedef struct _EMeetingTimeSelectorItemClass EMeetingTimeSelectorItemClass; - -struct _EMeetingTimeSelectorItem -{ - GnomeCanvasItem canvas_item; - - /* The parent EMeetingTimeSelector widget. */ - EMeetingTimeSelector *mts; - - /* This GC is used for most of the drawing. The fg/bg colors are - changed for each bit. */ - GdkGC *main_gc; - GdkGC *stipple_gc; - - /* The normal & resize cursors. */ - GdkCursor *normal_cursor; - GdkCursor *resize_cursor; - - /* This remembers the last cursor set on the window. */ - GdkCursor *last_cursor_set; -}; - - -struct _EMeetingTimeSelectorItemClass -{ - GnomeCanvasItemClass parent_class; -}; - -GtkType e_meeting_time_selector_item_get_type (void); - - -#endif /* _E_MEETING_TIME_SELECTOR_ITEM_H_ */ diff --git a/widgets/meeting-time-sel/e-meeting-time-sel-list-item.c b/widgets/meeting-time-sel/e-meeting-time-sel-list-item.c deleted file mode 100644 index 08fc45fae4..0000000000 --- a/widgets/meeting-time-sel/e-meeting-time-sel-list-item.c +++ /dev/null @@ -1,397 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@gtk.org> - * - * Copyright 1999, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * EMeetingTimeSelectorListItem - A GnomeCanvasItem covering the entire attendee - * list. It just draws the grid lines between the rows and after the icon - * column. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <time.h> -#include <gtk/gtksignal.h> -#include <gal/widgets/e-canvas.h> -#include "e-meeting-time-sel-list-item.h" -#include "e-meeting-time-sel.h" - -/* This is the size of our icons. */ -#define E_MEETING_TIME_SELECTOR_ICON_WIDTH 19 -#define E_MEETING_TIME_SELECTOR_ICON_HEIGHT 16 - -#include "e-meeting-time-sel-mail.xpm" -#include "e-meeting-time-sel-no-mail.xpm" - -static void e_meeting_time_selector_list_item_class_init (EMeetingTimeSelectorListItemClass *mtsl_item_class); -static void e_meeting_time_selector_list_item_init (EMeetingTimeSelectorListItem *mtsl_item); -static void e_meeting_time_selector_list_item_destroy (GtkObject *object); - -static void e_meeting_time_selector_list_item_set_arg (GtkObject *o, GtkArg *arg, - guint arg_id); -static void e_meeting_time_selector_list_item_realize (GnomeCanvasItem *item); -static void e_meeting_time_selector_list_item_unrealize (GnomeCanvasItem *item); -static void e_meeting_time_selector_list_item_update (GnomeCanvasItem *item, - double *affine, - ArtSVP *clip_path, int flags); -static void e_meeting_time_selector_list_item_draw (GnomeCanvasItem *item, - GdkDrawable *drawable, - int x, int y, - int width, int height); -static double e_meeting_time_selector_list_item_point (GnomeCanvasItem *item, - double x, double y, - int cx, int cy, - GnomeCanvasItem **actual_item); -static gint e_meeting_time_selector_list_item_event (GnomeCanvasItem *item, - GdkEvent *event); -static gboolean e_meeting_time_selector_list_item_button_press (EMeetingTimeSelectorListItem *mtsl_item, - GdkEvent *event); - - -static GnomeCanvasItemClass *e_meeting_time_selector_list_item_parent_class; - -/* The arguments we take */ -enum { - ARG_0, - ARG_MEETING_TIME_SELECTOR -}; - - -GtkType -e_meeting_time_selector_list_item_get_type (void) -{ - static GtkType e_meeting_time_selector_list_item_type = 0; - - if (!e_meeting_time_selector_list_item_type) { - GtkTypeInfo e_meeting_time_selector_list_item_info = { - "EMeetingTimeSelectorListItem", - sizeof (EMeetingTimeSelectorListItem), - sizeof (EMeetingTimeSelectorListItemClass), - (GtkClassInitFunc) e_meeting_time_selector_list_item_class_init, - (GtkObjectInitFunc) e_meeting_time_selector_list_item_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - e_meeting_time_selector_list_item_type = gtk_type_unique (gnome_canvas_item_get_type (), &e_meeting_time_selector_list_item_info); - } - - return e_meeting_time_selector_list_item_type; -} - - -static void -e_meeting_time_selector_list_item_class_init (EMeetingTimeSelectorListItemClass *mtsl_item_class) -{ - GtkObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - e_meeting_time_selector_list_item_parent_class = gtk_type_class (gnome_canvas_item_get_type()); - - object_class = (GtkObjectClass *) mtsl_item_class; - item_class = (GnomeCanvasItemClass *) mtsl_item_class; - - gtk_object_add_arg_type ("EMeetingTimeSelectorListItem::meeting_time_selector", - GTK_TYPE_POINTER, GTK_ARG_WRITABLE, - ARG_MEETING_TIME_SELECTOR); - - object_class->destroy = e_meeting_time_selector_list_item_destroy; - object_class->set_arg = e_meeting_time_selector_list_item_set_arg; - - /* GnomeCanvasItem method overrides */ - item_class->realize = e_meeting_time_selector_list_item_realize; - item_class->unrealize = e_meeting_time_selector_list_item_unrealize; - item_class->update = e_meeting_time_selector_list_item_update; - item_class->draw = e_meeting_time_selector_list_item_draw; - item_class->point = e_meeting_time_selector_list_item_point; - item_class->event = e_meeting_time_selector_list_item_event; -} - - -static void -e_meeting_time_selector_list_item_init (EMeetingTimeSelectorListItem *mtsl_item) -{ - GnomeCanvasItem *item = GNOME_CANVAS_ITEM (mtsl_item); - GdkColormap *colormap; - - mtsl_item->mts = NULL; - - colormap = gtk_widget_get_default_colormap (); - mtsl_item->mail_icon = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, &mtsl_item->mail_icon_mask, NULL, e_meeting_time_sel_mail_xpm); - mtsl_item->no_mail_icon = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, &mtsl_item->no_mail_icon_mask, NULL, e_meeting_time_sel_no_mail_xpm); - - item->x1 = 0; - item->y1 = 0; - item->x2 = 0; - item->y2 = 0; -} - - -static void -e_meeting_time_selector_list_item_destroy (GtkObject *object) -{ - EMeetingTimeSelectorListItem *mtsl_item; - - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (object); - - gdk_pixmap_unref (mtsl_item->mail_icon); - gdk_pixmap_unref (mtsl_item->no_mail_icon); - gdk_bitmap_unref (mtsl_item->mail_icon_mask); - gdk_bitmap_unref (mtsl_item->no_mail_icon_mask); - - if (GTK_OBJECT_CLASS (e_meeting_time_selector_list_item_parent_class)->destroy) - (*GTK_OBJECT_CLASS (e_meeting_time_selector_list_item_parent_class)->destroy)(object); -} - - -static void -e_meeting_time_selector_list_item_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - EMeetingTimeSelectorListItem *mtsl_item; - - item = GNOME_CANVAS_ITEM (o); - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (o); - - switch (arg_id){ - case ARG_MEETING_TIME_SELECTOR: - mtsl_item->mts = GTK_VALUE_POINTER (*arg); - break; - } -} - - -static void -e_meeting_time_selector_list_item_realize (GnomeCanvasItem *item) -{ - GnomeCanvas *canvas; - GdkWindow *window; - EMeetingTimeSelectorListItem *mtsl_item; - - if (GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->realize) - (*GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->realize)(item); - - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (item); - - canvas = item->canvas; - window = GTK_WIDGET (canvas)->window; - - mtsl_item->main_gc = gdk_gc_new (window); -} - - -static void -e_meeting_time_selector_list_item_unrealize (GnomeCanvasItem *item) -{ - EMeetingTimeSelectorListItem *mtsl_item; - - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (item); - - gdk_gc_unref (mtsl_item->main_gc); - mtsl_item->main_gc = NULL; - - if (GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->unrealize)(item); -} - - -static void -e_meeting_time_selector_list_item_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - if (GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->update) - (* GNOME_CANVAS_ITEM_CLASS (e_meeting_time_selector_list_item_parent_class)->update) (item, affine, clip_path, flags); - - /* The item covers the entire canvas area. */ - item->x1 = 0; - item->y1 = 0; - item->x2 = INT_MAX; - item->y2 = INT_MAX; -} - - -/* - * DRAWING ROUTINES - functions to paint the canvas item. - */ - -static void -e_meeting_time_selector_list_item_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - EMeetingTimeSelectorListItem *mtsl_item; - EMeetingTimeSelector *mts; - EMeetingTimeSelectorAttendee *attendee; - GdkGC *gc; - GdkFont *font; - gint row, row_y, icon_x, icon_y; - GdkPixmap *pixmap; - GdkBitmap *mask; - - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (item); - mts = mtsl_item->mts; - gc = mtsl_item->main_gc; - - gdk_gc_set_foreground (gc, &mts->attendee_list_bg_color); - gdk_draw_rectangle (drawable, gc, TRUE, 0, 0, width, height); - - gdk_gc_set_foreground (gc, &mts->grid_unused_color); - gdk_draw_line (drawable, gc, 24 - x, 0, 24 - x, height); - - /* Draw the grid line across the top of the row. */ - row = y / mts->row_height; - row_y = row * mts->row_height - y; - while (row_y < height) { - gdk_draw_line (drawable, gc, 0, row_y, width, row_y); - row_y += mts->row_height; - } - - row = y / mts->row_height; - row_y = row * mts->row_height - y; - icon_x = (E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH - E_MEETING_TIME_SELECTOR_ICON_WIDTH + 1) / 2 - x; - icon_y = row_y + (mts->row_height - E_MEETING_TIME_SELECTOR_ICON_HEIGHT + 1) / 2; - while (row < mts->attendees->len && row_y < height) { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - - gdk_gc_set_clip_origin (gc, icon_x, icon_y); - - if (attendee->send_meeting_to) { - pixmap = mtsl_item->mail_icon; - mask = mtsl_item->mail_icon_mask; - } else { - pixmap = mtsl_item->no_mail_icon; - mask = mtsl_item->no_mail_icon_mask; - } - - gdk_gc_set_clip_mask (gc, mask); - gdk_draw_pixmap (drawable, gc, pixmap, 0, 0, - icon_x, icon_y, 24, 24); - - row++; - row_y += mts->row_height; - icon_y += mts->row_height; - } - gdk_gc_set_clip_mask (gc, NULL); - - /* Draw 'Click here to add attendee' on the last dummy row. */ - row_y = mts->attendees->len * mts->row_height; - - font = GTK_WIDGET (mts)->style->font; - gdk_gc_set_foreground (gc, &mts->grid_unused_color); - gdk_draw_string (drawable, font, gc, - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH - + E_MEETING_TIME_SELECTOR_TEXT_X_PAD - x, - row_y + E_MEETING_TIME_SELECTOR_TEXT_Y_PAD - + font->ascent + 1 - y, - "Click here to add attendee"); -} - - -/* This is supposed to return the nearest item the the point and the distance. - Since we cover the entire canvas we just return ourself and 0 for the - distance. This is needed so that we get button/motion events. */ -static double -e_meeting_time_selector_list_item_point (GnomeCanvasItem *item, - double x, double y, - int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - - -static gint -e_meeting_time_selector_list_item_event (GnomeCanvasItem *item, - GdkEvent *event) -{ - EMeetingTimeSelectorListItem *mtsl_item; - - mtsl_item = E_MEETING_TIME_SELECTOR_LIST_ITEM (item); - - switch (event->type) { - case GDK_BUTTON_PRESS: - return e_meeting_time_selector_list_item_button_press (mtsl_item, event); - case GDK_BUTTON_RELEASE: - break; - case GDK_MOTION_NOTIFY: - break; - default: - break; - } - - return FALSE; -} - - -static gboolean -e_meeting_time_selector_list_item_button_press (EMeetingTimeSelectorListItem *mtsl_item, - GdkEvent *event) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorAttendee *attendee; - gint row; - gboolean return_val; - - mts = mtsl_item->mts; - row = event->button.y / mts->row_height; - - g_print ("In e_meeting_time_selector_list_item_button_press: %g,%g row:%i\n", - event->button.x, event->button.y, row); - - if (event->button.x >= E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH) { - if (row < mts->attendees->len) { - attendee = &g_array_index (mts->attendees, EMeetingTimeSelectorAttendee, row); - gtk_signal_emit_by_name (GTK_OBJECT (attendee->text_item), - "event", event, &return_val); - return return_val; - } else { - row = e_meeting_time_selector_attendee_add (mts, "", - NULL); - - /* Scroll down to show the last line.?? */ -#if 0 - adjustment = GTK_LAYOUT (mts->display_main)->vadjustment; - adjustment->value = adjustment->upper - adjustment->page_size; - gtk_adjustment_value_changed (adjustment); -#endif - - attendee = &g_array_index (mts->attendees, EMeetingTimeSelectorAttendee, row); - e_canvas_item_grab_focus (attendee->text_item, TRUE); - return TRUE; - } - } else { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - - attendee->send_meeting_to = !attendee->send_meeting_to; - - gnome_canvas_request_redraw (GNOME_CANVAS_ITEM (mtsl_item)->canvas, - 0, row * mts->row_height, - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH, - (row + 1) * mts->row_height); - return TRUE; - } -} - diff --git a/widgets/meeting-time-sel/e-meeting-time-sel-list-item.h b/widgets/meeting-time-sel/e-meeting-time-sel-list-item.h deleted file mode 100644 index 07df052c08..0000000000 --- a/widgets/meeting-time-sel/e-meeting-time-sel-list-item.h +++ /dev/null @@ -1,73 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@gtk.org> - * - * Copyright 1999, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * MeetingTimeSelectorListItem - A GnomeCanvasItem covering the entire attendee - * list. It just draws the grid lines between the rows and after the icon - * column. - */ - -#ifndef _E_MEETING_TIME_SELECTOR_LIST_ITEM_H_ -#define _E_MEETING_TIME_SELECTOR_LIST_ITEM_H_ - -#include "e-meeting-time-sel.h" - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define E_MEETING_TIME_SELECTOR_LIST_ITEM(obj) (GTK_CHECK_CAST((obj), e_meeting_time_selector_list_item_get_type (), EMeetingTimeSelectorListItem)) -#define E_MEETING_TIME_SELECTOR_LIST_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), e_meeting_time_selector_list_item_get_type (), EMeetingTimeSelectorListItemClass)) -#define IS_E_MEETING_TIME_SELECTOR_LIST_ITEM(o) (GTK_CHECK_TYPE((o), e_meeting_time_selector_list_item_get_type ())) - - -typedef struct _EMeetingTimeSelectorListItem EMeetingTimeSelectorListItem; -typedef struct _EMeetingTimeSelectorListItemClass EMeetingTimeSelectorListItemClass; - -struct _EMeetingTimeSelectorListItem -{ - GnomeCanvasItem canvas_item; - - /* The parent EMeetingTimeSelector widget. */ - EMeetingTimeSelector *mts; - - /* This GC is used for most of the drawing. The fg/bg colors are - changed for each bit. */ - GdkGC *main_gc; - - GdkPixmap *mail_icon, *no_mail_icon; - GdkBitmap *mail_icon_mask, *no_mail_icon_mask; -}; - - -struct _EMeetingTimeSelectorListItemClass -{ - GnomeCanvasItemClass parent_class; -}; - -GtkType e_meeting_time_selector_list_item_get_type (void); - - -#endif /* _E_MEETING_TIME_SELECTOR_LIST_ITEM_H_ */ diff --git a/widgets/meeting-time-sel/e-meeting-time-sel-mail.xpm b/widgets/meeting-time-sel/e-meeting-time-sel-mail.xpm deleted file mode 100644 index 5a03c7ea8a..0000000000 --- a/widgets/meeting-time-sel/e-meeting-time-sel-mail.xpm +++ /dev/null @@ -1,135 +0,0 @@ -/* XPM */ -static char * e_meeting_time_sel_mail_xpm[] = { -"19 16 116 2", -" c None", -". c #000000", -"+ c #7B7B78", -"@ c #C7C7C3", -"# c #F1F0EB", -"$ c #BFBFBC", -"% c #5F5E5E", -"& c #E3E3DF", -"* c #F3F3EF", -"= c #F2F2EE", -"- c #F1F1EC", -"; c #F0EFEB", -"> c #D2D2CD", -", c #969592", -"' c #616060", -") c #B5B5B4", -"! c #F8F8F6", -"~ c #F7F7F5", -"{ c #F6F6F3", -"] c #F5F5F2", -"^ c #F4F4F0", -"/ c #F2F1ED", -"( c #F1F0EC", -"_ c #F0EFEA", -": c #EFEEE9", -"< c #4F4F4D", -"[ c #BDBCB8", -"} c #A7A6A3", -"| c #C6C6C4", -"1 c #7C7C7B", -"2 c #525251", -"3 c #DBDBD9", -"4 c #F5F4F1", -"5 c #F4F3F0", -"6 c #F3F2EE", -"7 c #999894", -"8 c #62625F", -"9 c #BCBCB6", -"0 c #EBE9E3", -"a c #838381", -"b c #D7D6D4", -"c c #A8A8A6", -"d c #515150", -"e c #7E7D7C", -"f c #DAD9D5", -"g c #EFEEE8", -"h c #EEEDE7", -"i c #4F4E4C", -"j c #BCBBB6", -"k c #EBE9E2", -"l c #EAE8E1", -"m c #F6F5F2", -"n c #F4F3EF", -"o c #B5B4B1", -"p c #9B9A97", -"q c #646361", -"r c #92918E", -"s c #EEEDE8", -"t c #EDECE6", -"u c #4E4E4C", -"v c #797976", -"w c #797874", -"x c #E9E8E1", -"y c #E8E7DF", -"z c #B4B3AF", -"A c #D0D0CD", -"B c #F2F2ED", -"C c #BFBEBA", -"D c #BEBDB9", -"E c #7A7A77", -"F c #979691", -"G c #EAE9E2", -"H c #959590", -"I c #787773", -"J c #B8B7B0", -"K c #E6E4DC", -"L c #A9A9A6", -"M c #626260", -"N c #ECEBE4", -"O c #EBEAE3", -"P c #E9E7E0", -"Q c #E8E6DF", -"R c #E7E5DD", -"S c #777671", -"T c #93918C", -"U c #BEBDB8", -"V c #989793", -"W c #ECEAE4", -"X c #E8E6DE", -"Y c #E6E4DB", -"Z c #E4E3DA", -"` c #75746F", -" . c #91908A", -".. c #EEECE7", -"+. c #62615F", -"@. c #EBEAE4", -"#. c #E7E6DE", -"$. c #E6E5DC", -"%. c #E5E4DB", -"&. c #E4E2DA", -"*. c #CCCBC4", -"=. c #A3A29D", -"-. c #B6B5B2", -";. c #BCBCB7", -">. c #CDCCC6", -",. c #959490", -"'. c #ECEBE5", -"). c #61615E", -"!. c #E9E8E0", -"~. c #CECDC7", -"{. c #797875", -"]. c #969590", -"^. c #CFCEC8", -"/. c #AEADA8", -"(. c #585754", -"_. c #7B7A76", -" . . . . ", -" . . . . . + @ # $ . ", -" . . . . . % $ & * = - ; > , . ", -". ' ) ! ~ { ] ^ * / ( _ : < [ } . ", -". | 1 2 3 4 5 6 / # _ : 7 8 9 0 . ", -". a b c d e f / # _ g h i j k l . ", -" . m 4 n o p q r s t u v w x y z . ", -" . A * B ( ; C D E u F G H I J K . ", -" . L / ( _ : M t N O l P Q R S T . ", -" . # _ g U V W 0 l P X R Y Z ` .. ", -" . ; g ..+.@.G x y #.$.%.&.*.=.. . ", -" . -.t ;.F G x y #.K >.,.. . . ", -" . '.).G !.Q ~.H . . . ", -" . {.].^./.. . . ", -" . (._.. . ", -" . . "}; diff --git a/widgets/meeting-time-sel/e-meeting-time-sel-no-mail.xpm b/widgets/meeting-time-sel/e-meeting-time-sel-no-mail.xpm deleted file mode 100644 index 747202b3e2..0000000000 --- a/widgets/meeting-time-sel/e-meeting-time-sel-no-mail.xpm +++ /dev/null @@ -1,123 +0,0 @@ -/* XPM */ -static char * e_meeting_time_sel_no_mail_xpm[] = { -"19 16 104 2", -" c None", -". c #000000", -"+ c #7B7B78", -"@ c #C7C7C3", -"# c #F1F0EB", -"$ c #BFBFBC", -"% c #5F5E5E", -"& c #E3E3DF", -"* c #F3F3EF", -"= c #F2F2EE", -"- c #F1F1EC", -"; c #F0EFEB", -"> c #D2D2CD", -", c #969592", -"' c #616060", -") c #B5B5B4", -"! c #F8F8F6", -"~ c #F7F7F5", -"{ c #F6F6F3", -"] c #F5F5F2", -"^ c #F4F4F0", -"/ c #F2F1ED", -"( c #F1F0EC", -"_ c #F0EFEA", -": c #EFEEE9", -"< c #4F4F4D", -"[ c #BDBCB8", -"} c #A7A6A3", -"| c #C6C6C4", -"1 c #7C7C7B", -"2 c #525251", -"3 c #DBDBD9", -"4 c #F5F4F1", -"5 c #F4F3F0", -"6 c #F3F2EE", -"7 c #999894", -"8 c #62625F", -"9 c #BCBCB6", -"0 c #EBE9E3", -"a c #838381", -"b c #D7D6D4", -"c c #A8A8A6", -"d c #515150", -"e c #7E7D7C", -"f c #DAD9D5", -"g c #D16069", -"h c #EEEDE7", -"i c #4F4E4C", -"j c #BCBBB6", -"k c #F6F5F2", -"l c #F4F3EF", -"m c #B5B4B1", -"n c #9B9A97", -"o c #646361", -"p c #92918E", -"q c #9F3C44", -"r c #797976", -"s c #B5444E", -"t c #B4B3AF", -"u c #D0D0CD", -"v c #F2F2ED", -"w c #BFBEBA", -"x c #BEBDB9", -"y c #BB565F", -"z c #812F36", -"A c #E6E4DC", -"B c #A9A9A6", -"C c #626260", -"D c #EDECE6", -"E c #ECEBE4", -"F c #BB555D", -"G c #90353D", -"H c #777671", -"I c #93918C", -"J c #EFEEE8", -"K c #BEBDB8", -"L c #989793", -"M c #ECEAE4", -"N c #E6E4DB", -"O c #E4E3DA", -"P c #75746F", -"Q c #91908A", -"R c #EEECE7", -"S c #62615F", -"T c #EBEAE4", -"U c #EAE9E2", -"V c #BD5A62", -"W c #E4E2DA", -"X c #CCCBC4", -"Y c #A3A29D", -"Z c #B6B5B2", -"` c #BCBCB7", -" . c #979691", -".. c #BC5760", -"+. c #A13C45", -"@. c #ECEBE5", -"#. c #61615E", -"$. c #C0636B", -"%. c #A83F48", -"&. c #797875", -"*. c #969590", -"=. c #CFCEC8", -"-. c #585754", -";. c #7B7A76", -" . . . . ", -" . . . . . + @ # $ . ", -" . . . . . % $ & * = - ; > , . ", -". ' ) ! ~ { ] ^ * / ( _ : < [ } . ", -". | 1 2 3 4 5 6 / # _ : 7 8 9 0 . ", -". a b c d e f / # g g h i j g g . ", -" . k 4 l m n o p g q g r g s g t . ", -" . u * v ( ; w x g s g g y z g A . ", -" . B / ( _ : C D E g s F G g H I . ", -" . # _ J K L M 0 g s s g N O P Q . ", -" . ; J R S T U g V s s g W X Y . . ", -" . Z D ` .U g ..G g g +.g . . ", -" . @.#.U g $.G g . g %.g ", -" . &.*.=.g g g . g g ", -" . -.;.. . ", -" . . "}; diff --git a/widgets/meeting-time-sel/e-meeting-time-sel.c b/widgets/meeting-time-sel/e-meeting-time-sel.c deleted file mode 100644 index 6a7c7a0f26..0000000000 --- a/widgets/meeting-time-sel/e-meeting-time-sel.c +++ /dev/null @@ -1,3308 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@gtk.org> - * - * Copyright 1999, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "e-meeting-time-sel.h" - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <time.h> -#include <glib.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtkalignment.h> -#include <gtk/gtkarrow.h> -#include <gtk/gtkbutton.h> -#include <gtk/gtkdrawingarea.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkhbox.h> -#include <gtk/gtkhscrollbar.h> -#include <gtk/gtkhseparator.h> -#include <gtk/gtklabel.h> -#include <gtk/gtkmenu.h> -#include <gtk/gtkradiomenuitem.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkvbox.h> -#include <gtk/gtkvscrollbar.h> -#include <libgnomeui/gnome-dateedit.h> -#include <libgnome/gnome-i18n.h> -#include <libgnomeui/gnome-canvas-widget.h> - -#include <gal/widgets/e-canvas.h> -#include <gal/widgets/e-canvas-utils.h> -#include "e-meeting-time-sel-item.h" -#include "e-meeting-time-sel-list-item.h" - -/* An array of hour strings, "0:00" .. "23:00". */ -const gchar *EMeetingTimeSelectorHours[24] = { - "0:00", "1:00", "2:00", "3:00", "4:00", "5:00", "6:00", "7:00", - "8:00", "9:00", "10:00", "11:00", "12:00", "13:00", "14:00", "15:00", - "16:00", "17:00", "18:00", "19:00", "20:00", "21:00", "22:00", "23:00" -}; - -/* The number of days shown in the entire canvas. */ -#define E_MEETING_TIME_SELECTOR_DAYS_SHOWN 365 - -/* This is the number of pixels between the mouse has to move before the - scroll speed is incremented. */ -#define E_MEETING_TIME_SELECTOR_SCROLL_INCREMENT_WIDTH 10 - -/* This is the maximum scrolling speed. */ -#define E_MEETING_TIME_SELECTOR_MAX_SCROLL_SPEED 4 - - -static void e_meeting_time_selector_class_init (EMeetingTimeSelectorClass * klass); -static void e_meeting_time_selector_init (EMeetingTimeSelector * mts); -static void e_meeting_time_selector_destroy (GtkObject *object); -static void e_meeting_time_selector_alloc_named_color (EMeetingTimeSelector * mts, - const char *name, GdkColor *c); -static void e_meeting_time_selector_add_key_color (EMeetingTimeSelector * mts, - GtkWidget *hbox, - gchar *label_text, - GdkColor *color); -static gint e_meeting_time_selector_expose_key_color (GtkWidget *darea, - GdkEventExpose *event, - GdkColor *color); -static gint e_meeting_time_selector_expose_title_bar (GtkWidget *darea, - GdkEventExpose *event, - gpointer data); -static void e_meeting_time_selector_options_menu_detacher (GtkWidget *widget, - GtkMenu *menu); -static void e_meeting_time_selector_autopick_menu_detacher (GtkWidget *widget, - GtkMenu *menu); -static void e_meeting_time_selector_realize (GtkWidget *widget); -static void e_meeting_time_selector_unrealize (GtkWidget *widget); -static void e_meeting_time_selector_style_set (GtkWidget *widget, - GtkStyle *previous_style); -static gint e_meeting_time_selector_expose_event (GtkWidget *widget, - GdkEventExpose *event); -static void e_meeting_time_selector_draw (GtkWidget *widget, - GdkRectangle *area); -static void e_meeting_time_selector_draw_shadow (EMeetingTimeSelector *mts); -static void e_meeting_time_selector_hadjustment_changed (GtkAdjustment *adjustment, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_vadjustment_changed (GtkAdjustment *adjustment, - EMeetingTimeSelector *mts); - -static void e_meeting_time_selector_on_canvas_realized (GtkWidget *widget, - EMeetingTimeSelector *mts); - -static gint e_meeting_time_selector_compare_period_starts (const void *arg1, - const void *arg2); -#if 0 -static gint e_meeting_time_selector_compare_periods (const void *arg1, - const void *arg2); -#endif -static gint e_meeting_time_selector_compare_times (EMeetingTimeSelectorTime *time1, - EMeetingTimeSelectorTime *time2); -static void e_meeting_time_selector_on_options_button_clicked (GtkWidget *button, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_options_menu_position_callback (GtkMenu *menu, - gint *x, - gint *y, - gpointer user_data); -static void e_meeting_time_selector_on_zoomed_out_toggled (GtkWidget *button, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_on_working_hours_toggled (GtkWidget *button, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_on_invite_others_button_clicked (GtkWidget *button, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_on_update_free_busy (GtkWidget *button, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_on_autopick_button_clicked (GtkWidget *button, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_autopick_menu_position_callback (GtkMenu *menu, - gint *x, - gint *y, - gpointer user_data); -static void e_meeting_time_selector_on_autopick_option_toggled (GtkWidget *button, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_on_prev_button_clicked (GtkWidget *button, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_on_next_button_clicked (GtkWidget *button, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_autopick (EMeetingTimeSelector *mts, - gboolean forward); -static void e_meeting_time_selector_calculate_time_difference (EMeetingTimeSelectorTime *start, - EMeetingTimeSelectorTime *end, - gint *days, - gint *hours, - gint *minutes); -static void e_meeting_time_selector_find_nearest_interval (EMeetingTimeSelector *mts, - EMeetingTimeSelectorTime *start_time, - EMeetingTimeSelectorTime *end_time, - gint days, gint hours, gint mins); -static void e_meeting_time_selector_find_nearest_interval_backward (EMeetingTimeSelector *mts, - EMeetingTimeSelectorTime *start_time, - EMeetingTimeSelectorTime *end_time, - gint days, gint hours, gint mins); -static void e_meeting_time_selector_adjust_time (EMeetingTimeSelectorTime *mtstime, - gint days, gint hours, gint minutes); -static EMeetingTimeSelectorPeriod* e_meeting_time_selector_find_time_clash (EMeetingTimeSelector *mts, - EMeetingTimeSelectorAttendee *attendee, - EMeetingTimeSelectorTime *start_time, - EMeetingTimeSelectorTime *end_time); - - -static void e_meeting_time_selector_recalc_grid (EMeetingTimeSelector *mts); -static void e_meeting_time_selector_recalc_date_format (EMeetingTimeSelector *mts); -static void e_meeting_time_selector_save_position (EMeetingTimeSelector *mts, - EMeetingTimeSelectorTime *mtstime); -static void e_meeting_time_selector_restore_position (EMeetingTimeSelector *mts, - EMeetingTimeSelectorTime *mtstime); -static void e_meeting_time_selector_on_start_time_changed (GtkWidget *widget, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_on_end_time_changed (GtkWidget *widget, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_update_date_popup_menus (EMeetingTimeSelector *mts); -static void e_meeting_time_selector_on_attendees_list_size_allocate (GtkWidget *widget, - GtkAllocation *allocation, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_on_canvas_size_allocate (GtkWidget *widget, - GtkAllocation *allocation, - EMeetingTimeSelector *mts); -static void e_meeting_time_selector_update_main_canvas_scroll_region (EMeetingTimeSelector *mts); -static void e_meeting_time_selector_update_attendees_list_scroll_region (EMeetingTimeSelector *mts); -static gboolean e_meeting_time_selector_timeout_handler (gpointer data); -static void e_meeting_time_selector_update_start_date_edit (EMeetingTimeSelector *mts); -static void e_meeting_time_selector_update_end_date_edit (EMeetingTimeSelector *mts); -static void e_meeting_time_selector_ensure_meeting_time_shown (EMeetingTimeSelector *mts); -static void e_meeting_time_selector_update_dates_shown (EMeetingTimeSelector *mts); - -static void e_meeting_time_selector_update_attendees_list_positions (EMeetingTimeSelector *mts); -static gboolean e_meeting_time_selector_on_text_item_event (GnomeCanvasItem *item, - GdkEvent *event, - EMeetingTimeSelector *mts); -static gint e_meeting_time_selector_find_row_from_text_item (EMeetingTimeSelector *mts, - GnomeCanvasItem *item); - -static GtkTableClass *parent_class; - - -GtkType -e_meeting_time_selector_get_type (void) -{ - static guint e_meeting_time_selector_type = 0; - - if (!e_meeting_time_selector_type) { - GtkTypeInfo e_meeting_time_selector_info = - { - "EMeetingTimeSelector", - sizeof (EMeetingTimeSelector), - sizeof (EMeetingTimeSelectorClass), - (GtkClassInitFunc) e_meeting_time_selector_class_init, - (GtkObjectInitFunc) e_meeting_time_selector_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - e_meeting_time_selector_type = gtk_type_unique (GTK_TYPE_TABLE, - &e_meeting_time_selector_info); - } - return e_meeting_time_selector_type; -} - - -static void -e_meeting_time_selector_class_init (EMeetingTimeSelectorClass * klass) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - - parent_class = gtk_type_class (gtk_table_get_type()); - - object_class = (GtkObjectClass *) klass; - widget_class = (GtkWidgetClass *) klass; - - object_class->destroy = e_meeting_time_selector_destroy; - - widget_class->realize = e_meeting_time_selector_realize; - widget_class->unrealize = e_meeting_time_selector_unrealize; - widget_class->style_set = e_meeting_time_selector_style_set; - widget_class->expose_event = e_meeting_time_selector_expose_event; - widget_class->draw = e_meeting_time_selector_draw; -} - - -static void -e_meeting_time_selector_init (EMeetingTimeSelector * mts) -{ - GtkWidget *hbox, *separator, *button, *label, *table; - GtkWidget *alignment, *child_hbox, *arrow, *menuitem; - GSList *group; - GdkVisual *visual; - GdkColormap *colormap; - guint accel_key; - GtkAccelGroup *menu_accel_group; - time_t meeting_start_time; - struct tm *meeting_start_tm; - guchar stipple_bits[] = { - 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, - }; - - /* The shadow is drawn in the border so it must be >= 2 pixels. */ - gtk_container_set_border_width (GTK_CONTAINER (mts), 2); - - mts->accel_group = gtk_accel_group_new (); - - mts->attendees = g_array_new (FALSE, FALSE, - sizeof (EMeetingTimeSelectorAttendee)); - - mts->working_hours_only = TRUE; - mts->day_start_hour = 9; - mts->day_start_minute = 0; - mts->day_end_hour = 18; - mts->day_end_minute = 0; - mts->zoomed_out = FALSE; - mts->dragging_position = E_MEETING_TIME_SELECTOR_POS_NONE; - - /* The default meeting time is the nearest half-hour interval in the - future, in working hours. */ - meeting_start_time = time (NULL); - g_date_clear (&mts->meeting_start_time.date, 1); - g_date_set_time (&mts->meeting_start_time.date, meeting_start_time); - meeting_start_tm = localtime (&meeting_start_time); - mts->meeting_start_time.hour = meeting_start_tm->tm_hour; - mts->meeting_start_time.minute = meeting_start_tm->tm_min; - - e_meeting_time_selector_find_nearest_interval (mts, &mts->meeting_start_time, - &mts->meeting_end_time, - 0, 0, 30); - - e_meeting_time_selector_update_dates_shown (mts); - - mts->meeting_positions_valid = FALSE; - - mts->row_height = 30; - mts->col_width = 50; - mts->day_width = 50 * 24 + 1; - - mts->auto_scroll_timeout_id = 0; - - - mts->attendees_title_bar_vbox = gtk_vbox_new (FALSE, 2); - /* Add some horizontal padding for the shadow around the display. */ - gtk_table_attach (GTK_TABLE (mts), - mts->attendees_title_bar_vbox, - 0, 1, 0, 1, GTK_EXPAND | GTK_FILL, GTK_FILL, 2, 0); - gtk_widget_show (mts->attendees_title_bar_vbox); - - mts->attendees_title_bar = gtk_drawing_area_new (); - gtk_box_pack_end (GTK_BOX (mts->attendees_title_bar_vbox), - mts->attendees_title_bar, FALSE, FALSE, 0); - gtk_widget_show (mts->attendees_title_bar); - gtk_signal_connect (GTK_OBJECT (mts->attendees_title_bar), - "expose_event", - GTK_SIGNAL_FUNC (e_meeting_time_selector_expose_title_bar), mts); - - mts->attendees_list = e_canvas_new (); - /* Add some horizontal padding for the shadow around the display. */ - gtk_table_attach (GTK_TABLE (mts), mts->attendees_list, - 0, 1, 1, 2, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 2, 0); - gtk_widget_show (mts->attendees_list); - gtk_signal_connect (GTK_OBJECT (mts->attendees_list), "realize", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_canvas_realized), mts); - gtk_signal_connect (GTK_OBJECT (mts->attendees_list), "size_allocate", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_attendees_list_size_allocate), mts); - - /* Create the item in the list canvas. */ - gnome_canvas_item_new (GNOME_CANVAS_GROUP (GNOME_CANVAS (mts->attendees_list)->root), - e_meeting_time_selector_list_item_get_type (), - "EMeetingTimeSelectorListItem::meeting_time_selector", mts, - NULL); - - mts->display_top = gnome_canvas_new (); - gnome_canvas_set_scroll_region (GNOME_CANVAS (mts->display_top), - 0, 0, - mts->day_width * E_MEETING_TIME_SELECTOR_DAYS_SHOWN, - mts->row_height * 3); - /* Add some horizontal padding for the shadow around the display. */ - gtk_table_attach (GTK_TABLE (mts), mts->display_top, - 1, 4, 0, 1, GTK_EXPAND | GTK_FILL, 0, 2, 0); - gtk_widget_show (mts->display_top); - gtk_signal_connect (GTK_OBJECT (mts->display_top), "realize", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_canvas_realized), mts); - - mts->display_main = gnome_canvas_new (); - e_meeting_time_selector_update_main_canvas_scroll_region (mts); - /* Add some horizontal padding for the shadow around the display. */ - gtk_table_attach (GTK_TABLE (mts), mts->display_main, - 1, 4, 1, 2, - GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 2, 0); - gtk_widget_show (mts->display_main); - gtk_signal_connect (GTK_OBJECT (mts->display_main), "realize", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_canvas_realized), mts); - gtk_signal_connect (GTK_OBJECT (mts->display_main), "size_allocate", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_canvas_size_allocate), mts); - - mts->hscrollbar = gtk_hscrollbar_new (GTK_LAYOUT (mts->display_main)->hadjustment); - gtk_table_attach (GTK_TABLE (mts), mts->hscrollbar, - 1, 4, 2, 3, GTK_EXPAND | GTK_FILL, 0, 0, 0); - gtk_widget_show (mts->hscrollbar); - - mts->vscrollbar = gtk_vscrollbar_new (GTK_LAYOUT (mts->display_main)->vadjustment); - gtk_table_attach (GTK_TABLE (mts), mts->vscrollbar, - 4, 5, 1, 2, 0, GTK_EXPAND | GTK_FILL, 0, 0); - gtk_widget_show (mts->vscrollbar); - - /* Create the item in the top canvas. */ - gnome_canvas_item_new (GNOME_CANVAS_GROUP (GNOME_CANVAS (mts->display_top)->root), - e_meeting_time_selector_item_get_type (), - "EMeetingTimeSelectorItem::meeting_time_selector", mts, - NULL); - - /* Create the item in the main canvas. */ - gnome_canvas_item_new (GNOME_CANVAS_GROUP (GNOME_CANVAS (mts->display_main)->root), - e_meeting_time_selector_item_get_type (), - "EMeetingTimeSelectorItem::meeting_time_selector", mts, - NULL); - - /* Create the hbox containing the color key. */ - hbox = gtk_hbox_new (FALSE, 2); - gtk_table_attach (GTK_TABLE (mts), hbox, - 1, 4, 3, 4, GTK_FILL, 0, 0, 8); - gtk_widget_show (hbox); - - e_meeting_time_selector_add_key_color (mts, hbox, _("Tentative"), &mts->busy_colors[E_MEETING_TIME_SELECTOR_BUSY_TENTATIVE]); - e_meeting_time_selector_add_key_color (mts, hbox, _("Busy"), &mts->busy_colors[E_MEETING_TIME_SELECTOR_BUSY_BUSY]); - e_meeting_time_selector_add_key_color (mts, hbox, _("Out of Office"), &mts->busy_colors[E_MEETING_TIME_SELECTOR_BUSY_OUT_OF_OFFICE]); - e_meeting_time_selector_add_key_color (mts, hbox, _("No Information"), - NULL); - - separator = gtk_hseparator_new (); - gtk_table_attach (GTK_TABLE (mts), separator, - 0, 5, 4, 5, GTK_FILL, 0, 0, 0); - gtk_widget_show (separator); - - /* Create the Invite Others & Options buttons on the left. */ - hbox = gtk_hbox_new (FALSE, 4); - gtk_table_attach (GTK_TABLE (mts), hbox, - 0, 1, 3, 4, GTK_FILL, 0, 0, 0); - gtk_widget_show (hbox); - - button = gtk_button_new_with_label (""); - accel_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (button)->child), - _("_Invite Others...")); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - gtk_widget_show (button); - gtk_widget_add_accelerator (button, "clicked", mts->accel_group, - accel_key, GDK_MOD1_MASK, 0); - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_invite_others_button_clicked), mts); - - mts->options_button = gtk_button_new (); - gtk_box_pack_start (GTK_BOX (hbox), mts->options_button, TRUE, TRUE, 0); - gtk_widget_show (mts->options_button); - - gtk_signal_connect (GTK_OBJECT (mts->options_button), "clicked", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_options_button_clicked), mts); - - child_hbox = gtk_hbox_new (FALSE, 2); - gtk_container_add (GTK_CONTAINER (mts->options_button), child_hbox); - gtk_widget_show (child_hbox); - - label = gtk_label_new (""); - accel_key = gtk_label_parse_uline (GTK_LABEL (label), _("_Options")); - gtk_box_pack_start (GTK_BOX (child_hbox), label, TRUE, TRUE, 0); - gtk_widget_show (label); - gtk_widget_add_accelerator (mts->options_button, "clicked", mts->accel_group, - accel_key, GDK_MOD1_MASK, 0); - - arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT); - gtk_box_pack_start (GTK_BOX (child_hbox), arrow, FALSE, FALSE, 2); - gtk_widget_show (arrow); - - /* Create the Options menu. */ - mts->options_menu = gtk_menu_new (); - gtk_menu_attach_to_widget (GTK_MENU (mts->options_menu), mts->options_button, - e_meeting_time_selector_options_menu_detacher); - menu_accel_group = gtk_menu_ensure_uline_accel_group (GTK_MENU (mts->options_menu)); - - menuitem = gtk_check_menu_item_new_with_label (""); - accel_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (menuitem)->child), _("Show _Only Working Hours")); - gtk_menu_append (GTK_MENU (mts->options_menu), menuitem); - gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (menuitem), - mts->working_hours_only); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, 0, 0); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, GDK_MOD1_MASK, 0); - gtk_signal_connect (GTK_OBJECT (menuitem), "toggled", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_working_hours_toggled), mts); - gtk_widget_show (menuitem); - - menuitem = gtk_check_menu_item_new_with_label (""); - accel_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (menuitem)->child), _("Show _Zoomed Out")); - gtk_menu_append (GTK_MENU (mts->options_menu), menuitem); - gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (menuitem), - mts->zoomed_out); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, 0, 0); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, GDK_MOD1_MASK, 0); - gtk_signal_connect (GTK_OBJECT (menuitem), "toggled", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_zoomed_out_toggled), mts); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new (); - gtk_menu_append (GTK_MENU (mts->options_menu), menuitem); - gtk_widget_set_sensitive (menuitem, FALSE); - gtk_widget_show (menuitem); - - menuitem = gtk_menu_item_new_with_label (""); - accel_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (menuitem)->child), _("_Update Free/Busy")); - gtk_menu_append (GTK_MENU (mts->options_menu), menuitem); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, 0, 0); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, GDK_MOD1_MASK, 0); - gtk_signal_connect (GTK_OBJECT (menuitem), "activate", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_update_free_busy), mts); - gtk_widget_show (menuitem); - - /* Create the 3 AutoPick buttons on the left. */ - hbox = gtk_hbox_new (FALSE, 0); - gtk_table_attach (GTK_TABLE (mts), hbox, - 0, 1, 5, 6, GTK_FILL, 0, 0, 0); - gtk_widget_show (hbox); - - button = gtk_button_new_with_label (""); - accel_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (button)->child), - _("_<<")); - gtk_widget_add_accelerator (button, "clicked", mts->accel_group, - accel_key, GDK_MOD1_MASK | GDK_SHIFT_MASK, 0); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - gtk_widget_show (button); - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_prev_button_clicked), mts); - - mts->autopick_button = gtk_button_new (); - gtk_box_pack_start (GTK_BOX (hbox), mts->autopick_button, TRUE, TRUE, 0); - gtk_widget_show (mts->autopick_button); - - child_hbox = gtk_hbox_new (FALSE, 2); - gtk_container_add (GTK_CONTAINER (mts->autopick_button), child_hbox); - gtk_widget_show (child_hbox); - - label = gtk_label_new (""); - accel_key = gtk_label_parse_uline (GTK_LABEL (label), _("_Autopick")); - gtk_box_pack_start (GTK_BOX (child_hbox), label, TRUE, TRUE, 0); - gtk_widget_show (label); - gtk_widget_add_accelerator (mts->autopick_button, "clicked", mts->accel_group, - accel_key, GDK_MOD1_MASK, 0); - gtk_signal_connect (GTK_OBJECT (mts->autopick_button), "clicked", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_autopick_button_clicked), mts); - - arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT); - gtk_box_pack_start (GTK_BOX (child_hbox), arrow, FALSE, FALSE, 2); - gtk_widget_show (arrow); - - button = gtk_button_new_with_label (""); - accel_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (button)->child), - _(">_>")); - gtk_widget_add_accelerator (button, "clicked", mts->accel_group, - accel_key, GDK_MOD1_MASK | GDK_SHIFT_MASK, 0); - gtk_box_pack_start (GTK_BOX (hbox), button, TRUE, TRUE, 0); - gtk_widget_show (button); - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_next_button_clicked), mts); - - /* Create the Autopick menu. */ - mts->autopick_menu = gtk_menu_new (); - gtk_menu_attach_to_widget (GTK_MENU (mts->autopick_menu), mts->autopick_button, - e_meeting_time_selector_autopick_menu_detacher); - menu_accel_group = gtk_menu_ensure_uline_accel_group (GTK_MENU (mts->autopick_menu)); - - menuitem = gtk_radio_menu_item_new_with_label (NULL, ""); - mts->autopick_all_item = menuitem; - group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menuitem)); - accel_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (menuitem)->child), _("_All People and Resources")); - gtk_menu_append (GTK_MENU (mts->autopick_menu), menuitem); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, 0, 0); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, GDK_MOD1_MASK, 0); - gtk_signal_connect (GTK_OBJECT (menuitem), "toggled", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_autopick_option_toggled), mts); - gtk_widget_show (menuitem); - - menuitem = gtk_radio_menu_item_new_with_label (group, ""); - mts->autopick_all_people_one_resource_item = menuitem; - group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menuitem)); - accel_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (menuitem)->child), _("All _People and One Resource")); - gtk_menu_append (GTK_MENU (mts->autopick_menu), menuitem); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, 0, 0); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, GDK_MOD1_MASK, 0); - gtk_signal_connect (GTK_OBJECT (menuitem), "toggled", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_autopick_option_toggled), mts); - gtk_widget_show (menuitem); - - menuitem = gtk_radio_menu_item_new_with_label (group, ""); - mts->autopick_required_people_item = menuitem; - group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menuitem)); - accel_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (menuitem)->child), _("_Required People")); - gtk_menu_append (GTK_MENU (mts->autopick_menu), menuitem); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, 0, 0); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, GDK_MOD1_MASK, 0); - gtk_signal_connect (GTK_OBJECT (menuitem), "activate", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_autopick_option_toggled), mts); - gtk_widget_show (menuitem); - - menuitem = gtk_radio_menu_item_new_with_label (group, ""); - mts->autopick_required_people_one_resource_item = menuitem; - group = gtk_radio_menu_item_group (GTK_RADIO_MENU_ITEM (menuitem)); - accel_key = gtk_label_parse_uline (GTK_LABEL (GTK_BIN (menuitem)->child), _("Required People and _One Resource")); - gtk_menu_append (GTK_MENU (mts->autopick_menu), menuitem); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, 0, 0); - gtk_widget_add_accelerator (menuitem, "activate", menu_accel_group, - accel_key, GDK_MOD1_MASK, 0); - gtk_signal_connect (GTK_OBJECT (menuitem), "activate", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_autopick_option_toggled), mts); - gtk_widget_show (menuitem); - - /* Create the date entry fields on the right. */ - alignment = gtk_alignment_new (0.5, 0.5, 0, 0); - gtk_table_attach (GTK_TABLE (mts), alignment, - 1, 4, 5, 6, GTK_FILL, 0, 0, 0); - gtk_widget_show (alignment); - - table = gtk_table_new (2, 2, FALSE); - gtk_table_set_row_spacings (GTK_TABLE (table), 4); - gtk_container_add (GTK_CONTAINER (alignment), table); - gtk_widget_show (table); - - label = gtk_label_new (""); - accel_key = gtk_label_parse_uline (GTK_LABEL (label), - _("Meeting _start time:")); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_table_attach (GTK_TABLE (table), label, - 0, 1, 0, 1, GTK_FILL, 0, 4, 0); - gtk_widget_show (label); - - mts->start_date_edit = gnome_date_edit_new (0, TRUE, TRUE); - /* I don't like the 'Calendar' label. */ - gtk_widget_hide (GNOME_DATE_EDIT (mts->start_date_edit)->cal_label); - gtk_table_attach (GTK_TABLE (table), mts->start_date_edit, - 1, 2, 0, 1, GTK_FILL, 0, 0, 0); - gtk_widget_show (mts->start_date_edit); - gtk_signal_connect (GTK_OBJECT (mts->start_date_edit), "date_changed", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_start_time_changed), mts); - gtk_signal_connect (GTK_OBJECT (mts->start_date_edit), "time_changed", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_start_time_changed), mts); - gtk_signal_connect (GTK_OBJECT (GNOME_DATE_EDIT (mts->start_date_edit)->date_entry), "activate", GTK_SIGNAL_FUNC (e_meeting_time_selector_on_start_time_changed), mts); - gtk_signal_connect (GTK_OBJECT (GNOME_DATE_EDIT (mts->start_date_edit)->time_entry), "activate", GTK_SIGNAL_FUNC (e_meeting_time_selector_on_start_time_changed), mts); - gtk_widget_add_accelerator (GNOME_DATE_EDIT (mts->start_date_edit)->date_entry, - "grab_focus", mts->accel_group, - accel_key, GDK_MOD1_MASK, 0); - - label = gtk_label_new (""); - accel_key = gtk_label_parse_uline (GTK_LABEL (label), - _("Meeting _end time:")); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_table_attach (GTK_TABLE (table), label, - 0, 1, 1, 2, GTK_FILL, 0, 4, 0); - gtk_widget_show (label); - - mts->end_date_edit = gnome_date_edit_new (0, TRUE, TRUE); - gtk_widget_hide (GNOME_DATE_EDIT (mts->end_date_edit)->cal_label); - gtk_table_attach (GTK_TABLE (table), mts->end_date_edit, - 1, 2, 1, 2, GTK_FILL, 0, 0, 0); - gtk_widget_show (mts->end_date_edit); - gtk_signal_connect (GTK_OBJECT (mts->end_date_edit), "date_changed", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_end_time_changed), mts); - gtk_signal_connect (GTK_OBJECT (mts->end_date_edit), "time_changed", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_end_time_changed), mts); - gtk_signal_connect (GTK_OBJECT (GNOME_DATE_EDIT (mts->end_date_edit)->date_entry), "activate", GTK_SIGNAL_FUNC (e_meeting_time_selector_on_end_time_changed), mts); - gtk_signal_connect (GTK_OBJECT (GNOME_DATE_EDIT (mts->end_date_edit)->time_entry), "activate", GTK_SIGNAL_FUNC (e_meeting_time_selector_on_end_time_changed), mts); - gtk_widget_add_accelerator (GNOME_DATE_EDIT (mts->end_date_edit)->date_entry, - "grab_focus", mts->accel_group, - accel_key, GDK_MOD1_MASK, 0); - - gtk_table_set_col_spacing (GTK_TABLE (mts), 0, 4); - gtk_table_set_row_spacing (GTK_TABLE (mts), 4, 12); - - /* Allocate the colors. */ - visual = gtk_widget_get_visual (GTK_WIDGET (mts)); - colormap = gtk_widget_get_colormap (GTK_WIDGET (mts)); - mts->color_context = gdk_color_context_new (visual, colormap); - e_meeting_time_selector_alloc_named_color (mts, "gray75", &mts->bg_color); - e_meeting_time_selector_alloc_named_color (mts, "gray50", &mts->all_attendees_bg_color); - gdk_color_black (colormap, &mts->grid_color); - gdk_color_white (colormap, &mts->grid_shadow_color); - e_meeting_time_selector_alloc_named_color (mts, "gray50", &mts->grid_unused_color); - gdk_color_white (colormap, &mts->meeting_time_bg_color); - gdk_color_white (colormap, &mts->stipple_bg_color); - gdk_color_white (colormap, &mts->attendee_list_bg_color); - - e_meeting_time_selector_alloc_named_color (mts, "LightSkyBlue2", &mts->busy_colors[E_MEETING_TIME_SELECTOR_BUSY_TENTATIVE]); - e_meeting_time_selector_alloc_named_color (mts, "blue", &mts->busy_colors[E_MEETING_TIME_SELECTOR_BUSY_BUSY]); - e_meeting_time_selector_alloc_named_color (mts, "HotPink3", &mts->busy_colors[E_MEETING_TIME_SELECTOR_BUSY_OUT_OF_OFFICE]); - - /* Create the stipple, for attendees with no data. */ - mts->stipple = gdk_bitmap_create_from_data (NULL, (gchar*)stipple_bits, - 8, 8); - - /* Connect handlers to the adjustments in the main canvas, so we can - scroll the other 2 canvases. */ - gtk_signal_connect (GTK_OBJECT (GTK_LAYOUT (mts->display_main)->hadjustment), "value_changed", GTK_SIGNAL_FUNC (e_meeting_time_selector_hadjustment_changed), mts); - gtk_signal_connect (GTK_OBJECT (GTK_LAYOUT (mts->display_main)->vadjustment), "value_changed", GTK_SIGNAL_FUNC (e_meeting_time_selector_vadjustment_changed), mts); - gtk_signal_connect (GTK_OBJECT (GTK_LAYOUT (mts->display_main)->vadjustment), "changed", GTK_SIGNAL_FUNC (e_meeting_time_selector_vadjustment_changed), mts); - - e_meeting_time_selector_recalc_grid (mts); - e_meeting_time_selector_ensure_meeting_time_shown (mts); - e_meeting_time_selector_update_start_date_edit (mts); - e_meeting_time_selector_update_end_date_edit (mts); - e_meeting_time_selector_update_date_popup_menus (mts); -} - - -/* This adds a color to the color key beneath the main display. If color is - NULL, it displays the No Info stipple instead. */ -static void -e_meeting_time_selector_add_key_color (EMeetingTimeSelector * mts, - GtkWidget *hbox, - gchar *label_text, GdkColor *color) -{ - GtkWidget *child_hbox, *darea, *label; - - child_hbox = gtk_hbox_new (FALSE, 4); - gtk_box_pack_start (GTK_BOX (hbox), child_hbox, TRUE, TRUE, 0); - gtk_widget_show (child_hbox); - - darea = gtk_drawing_area_new (); - gtk_box_pack_start (GTK_BOX (child_hbox), darea, FALSE, FALSE, 0); - gtk_object_set_user_data (GTK_OBJECT (darea), mts); - gtk_widget_set_usize (darea, 14, 14); - gtk_widget_show (darea); - - label = gtk_label_new (label_text); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_box_pack_start (GTK_BOX (child_hbox), label, TRUE, TRUE, 0); - gtk_widget_show (label); - - gtk_signal_connect (GTK_OBJECT (darea), "expose_event", - GTK_SIGNAL_FUNC (e_meeting_time_selector_expose_key_color), - color); -} - - -static gint -e_meeting_time_selector_expose_title_bar (GtkWidget *widget, - GdkEventExpose *event, - gpointer data) -{ - EMeetingTimeSelector * mts; - GdkFont *font; - - mts = E_MEETING_TIME_SELECTOR (data); - - gtk_draw_shadow (widget->style, widget->window, GTK_STATE_NORMAL, - GTK_SHADOW_OUT, 0, 0, - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH + 1, - widget->allocation.height); - gtk_draw_shadow (widget->style, widget->window, GTK_STATE_NORMAL, - GTK_SHADOW_OUT, - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH + 1, 0, - widget->allocation.width - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH - 1, - widget->allocation.height); - - font = widget->style->font; - gdk_draw_string (widget->window, font, - widget->style->fg_gc[GTK_STATE_NORMAL], - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH + 4, - 4 + font->ascent, _("All Attendees")); - - return FALSE; -} - - -static gint -e_meeting_time_selector_expose_key_color (GtkWidget *darea, - GdkEventExpose *event, - GdkColor *color) -{ - EMeetingTimeSelector * mts; - GdkGC *gc; - gint width, height; - - mts = gtk_object_get_user_data (GTK_OBJECT (darea)); - gc = mts->color_key_gc; - width = darea->allocation.width; - height = darea->allocation.height; - - gtk_draw_shadow (darea->style, darea->window, GTK_STATE_NORMAL, - GTK_SHADOW_IN, 0, 0, width, height); - - if (color) { - gdk_gc_set_foreground (gc, color); - gdk_draw_rectangle (darea->window, gc, TRUE, 1, 1, - width - 2, height - 2); - } else { - gdk_gc_set_foreground (gc, &mts->grid_color); - gdk_gc_set_background (gc, &mts->stipple_bg_color); - gdk_gc_set_stipple (gc, mts->stipple); - gdk_gc_set_fill (gc, GDK_OPAQUE_STIPPLED); - gdk_draw_rectangle (darea->window, gc, TRUE, 1, 1, - width - 2, height - 2); - gdk_gc_set_fill (gc, GDK_SOLID); - } - - return TRUE; -} - - -static void -e_meeting_time_selector_alloc_named_color (EMeetingTimeSelector * mts, - const char *name, GdkColor *c) -{ - int failed; - - g_return_if_fail (name != NULL); - g_return_if_fail (c != NULL); - - gdk_color_parse (name, c); - c->pixel = 0; - c->pixel = gdk_color_context_get_pixel (mts->color_context, - c->red, c->green, c->blue, - &failed); - if (failed) - g_warning ("Failed to allocate color: %s\n", name); -} - - -static void -e_meeting_time_selector_options_menu_detacher (GtkWidget *widget, - GtkMenu *menu) -{ - EMeetingTimeSelector *mts; - - g_return_if_fail (widget != NULL); - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (widget)); - - mts = E_MEETING_TIME_SELECTOR (widget); - g_return_if_fail (mts->options_menu == (GtkWidget*) menu); - - mts->options_menu = NULL; -} - - -static void -e_meeting_time_selector_autopick_menu_detacher (GtkWidget *widget, - GtkMenu *menu) -{ - EMeetingTimeSelector *mts; - - g_return_if_fail (widget != NULL); - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (widget)); - - mts = E_MEETING_TIME_SELECTOR (widget); - g_return_if_fail (mts->autopick_menu == (GtkWidget*) menu); - - mts->autopick_menu = NULL; -} - - -GtkWidget * -e_meeting_time_selector_new (void) -{ - GtkWidget *mts; - - mts = GTK_WIDGET (gtk_type_new (e_meeting_time_selector_get_type ())); - - return mts; -} - - -static void -e_meeting_time_selector_destroy (GtkObject *object) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorAttendee *attendee; - gint row; - - mts = E_MEETING_TIME_SELECTOR (object); - - e_meeting_time_selector_remove_timeout (mts); - - gdk_color_context_free (mts->color_context); - gdk_bitmap_unref (mts->stipple); - - for (row = 0; row < mts->attendees->len; row++) { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - g_free (attendee->name); - g_array_free (attendee->busy_periods, TRUE); - } - - g_array_free (mts->attendees, TRUE); - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (*GTK_OBJECT_CLASS (parent_class)->destroy)(object); -} - - -static void -e_meeting_time_selector_realize (GtkWidget *widget) -{ - EMeetingTimeSelector *mts; - - if (GTK_WIDGET_CLASS (parent_class)->realize) - (*GTK_WIDGET_CLASS (parent_class)->realize)(widget); - - mts = E_MEETING_TIME_SELECTOR (widget); - - mts->color_key_gc = gdk_gc_new (widget->window); -} - - -static void -e_meeting_time_selector_unrealize (GtkWidget *widget) -{ - EMeetingTimeSelector *mts; - - mts = E_MEETING_TIME_SELECTOR (widget); - - gdk_gc_unref (mts->color_key_gc); - mts->color_key_gc = NULL; - - if (GTK_WIDGET_CLASS (parent_class)->unrealize) - (*GTK_WIDGET_CLASS (parent_class)->unrealize)(widget); -} - - -static void -e_meeting_time_selector_style_set (GtkWidget *widget, - GtkStyle *previous_style) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorTime saved_time; - GdkFont *font; - gint hour, max_hour_width; - - if (GTK_WIDGET_CLASS (parent_class)->style_set) - (*GTK_WIDGET_CLASS (parent_class)->style_set)(widget, previous_style); - - mts = E_MEETING_TIME_SELECTOR (widget); - font = widget->style->font; - - /* Calculate the widths of the hour strings in the style's font. */ - max_hour_width = 0; - for (hour = 0; hour < 24; hour++) { - mts->hour_widths[hour] = gdk_string_width (font, EMeetingTimeSelectorHours[hour]); - max_hour_width = MAX (max_hour_width, mts->hour_widths[hour]); - } - - mts->row_height = font->ascent + font->descent - + E_MEETING_TIME_SELECTOR_TEXT_Y_PAD * 2 + 1; - mts->col_width = max_hour_width + 4; - - e_meeting_time_selector_save_position (mts, &saved_time); - e_meeting_time_selector_recalc_grid (mts); - e_meeting_time_selector_restore_position (mts, &saved_time); - - gtk_widget_set_usize (mts->display_top, -1, mts->row_height * 3); - gtk_widget_set_usize (mts->attendees_title_bar, -1, mts->row_height); - - GTK_LAYOUT (mts->display_main)->hadjustment->step_increment = mts->col_width; - GTK_LAYOUT (mts->display_main)->vadjustment->step_increment = mts->row_height; -} - - -/* This draws a shadow around the top display and main display. */ -static gint -e_meeting_time_selector_expose_event (GtkWidget *widget, - GdkEventExpose *event) -{ - EMeetingTimeSelector *mts; - - mts = E_MEETING_TIME_SELECTOR (widget); - - e_meeting_time_selector_draw_shadow (mts); - - if (GTK_WIDGET_CLASS (parent_class)->expose_event) - (*GTK_WIDGET_CLASS (parent_class)->expose_event)(widget, event); - - return FALSE; -} - - -static void -e_meeting_time_selector_draw (GtkWidget *widget, - GdkRectangle *area) -{ - EMeetingTimeSelector *mts; - - mts = E_MEETING_TIME_SELECTOR (widget); - - e_meeting_time_selector_draw_shadow (mts); - - if (GTK_WIDGET_CLASS (parent_class)->draw) - (*GTK_WIDGET_CLASS (parent_class)->draw)(widget, area); -} - - -static void -e_meeting_time_selector_draw_shadow (EMeetingTimeSelector *mts) -{ - GtkWidget *widget; - gint x, y, w, h; - - widget = GTK_WIDGET (mts); - - /* Draw the shadow around the attendees title bar and list. */ - x = mts->attendees_title_bar->allocation.x - 2; - y = mts->attendees_title_bar->allocation.y - 2; - w = mts->attendees_title_bar->allocation.width + 4; - h = mts->attendees_title_bar->allocation.height + mts->attendees_list->allocation.height + 4; - - gtk_draw_shadow (widget->style, widget->window, GTK_STATE_NORMAL, - GTK_SHADOW_IN, x, y, w, h); - - /* Draw the shadow around the graphical displays. */ - x = mts->display_top->allocation.x - 2; - y = mts->display_top->allocation.y - 2; - w = mts->display_top->allocation.width + 4; - h = mts->display_top->allocation.height + mts->display_main->allocation.height + 4; - - gtk_draw_shadow (widget->style, widget->window, GTK_STATE_NORMAL, - GTK_SHADOW_IN, x, y, w, h); -} - - -/* When the main canvas scrolls, we scroll the other canvases. */ -static void -e_meeting_time_selector_hadjustment_changed (GtkAdjustment *adjustment, - EMeetingTimeSelector *mts) -{ - GtkAdjustment *adj; - - adj = GTK_LAYOUT (mts->display_top)->hadjustment; - if (adj->value != adjustment->value) { - adj->value = adjustment->value; - gtk_adjustment_value_changed (adj); - } -} - - -static void -e_meeting_time_selector_vadjustment_changed (GtkAdjustment *adjustment, - EMeetingTimeSelector *mts) -{ - GtkAdjustment *adj; - - adj = GTK_LAYOUT (mts->attendees_list)->vadjustment; - if (adj->value != adjustment->value) { - adj->value = adjustment->value; - gtk_adjustment_value_changed (adj); - } -} - - -void -e_meeting_time_selector_get_meeting_time (EMeetingTimeSelector *mts, - gint *start_year, - gint *start_month, - gint *start_day, - gint *start_hour, - gint *start_minute, - gint *end_year, - gint *end_month, - gint *end_day, - gint *end_hour, - gint *end_minute) -{ - *start_year = g_date_year (&mts->meeting_start_time.date); - *start_month = g_date_month (&mts->meeting_start_time.date); - *start_day = g_date_day (&mts->meeting_start_time.date); - *start_hour = mts->meeting_start_time.hour; - *start_minute = mts->meeting_start_time.minute; - - *end_year = g_date_year (&mts->meeting_end_time.date); - *end_month = g_date_month (&mts->meeting_end_time.date); - *end_day = g_date_day (&mts->meeting_end_time.date); - *end_hour = mts->meeting_end_time.hour; - *end_minute = mts->meeting_end_time.minute; -} - - -gboolean -e_meeting_time_selector_set_meeting_time (EMeetingTimeSelector *mts, - gint start_year, - gint start_month, - gint start_day, - gint start_hour, - gint start_minute, - gint end_year, - gint end_month, - gint end_day, - gint end_hour, - gint end_minute) -{ - g_return_val_if_fail (IS_E_MEETING_TIME_SELECTOR (mts), FALSE); - - /* Check the dates are valid. */ - if (!g_date_valid_dmy (start_day, start_month, start_year) - || !g_date_valid_dmy (end_day, end_month, end_year) - || start_hour < 0 || start_hour > 23 - || end_hour < 0 || end_hour > 23 - || start_minute < 0 || start_minute > 59 - || end_minute < 0 || end_minute > 59) - return FALSE; - - g_date_set_dmy (&mts->meeting_start_time.date, start_day, start_month, - start_year); - mts->meeting_start_time.hour = start_hour; - mts->meeting_start_time.minute = start_minute; - g_date_set_dmy (&mts->meeting_end_time.date, end_day, end_month, - end_year); - mts->meeting_end_time.hour = end_hour; - mts->meeting_end_time.minute = end_minute; - - mts->meeting_positions_valid = FALSE; - - gtk_widget_queue_draw (mts->display_top); - gtk_widget_queue_draw (mts->display_main); - - /* Set the times in the GnomeDateEdit widgets. */ - e_meeting_time_selector_update_start_date_edit (mts); - e_meeting_time_selector_update_end_date_edit (mts); - - return TRUE; -} - - -void -e_meeting_time_selector_set_working_hours_only (EMeetingTimeSelector *mts, - gboolean working_hours_only) -{ - EMeetingTimeSelectorTime saved_time; - - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (mts)); - - if (mts->working_hours_only == working_hours_only) - return; - - mts->working_hours_only = working_hours_only; - - e_meeting_time_selector_save_position (mts, &saved_time); - e_meeting_time_selector_recalc_grid (mts); - e_meeting_time_selector_restore_position (mts, &saved_time); - - gtk_widget_queue_draw (mts->display_top); - gtk_widget_queue_draw (mts->display_main); - e_meeting_time_selector_update_date_popup_menus (mts); -} - - -void -e_meeting_time_selector_set_working_hours (EMeetingTimeSelector *mts, - gint day_start_hour, - gint day_start_minute, - gint day_end_hour, - gint day_end_minute) -{ - EMeetingTimeSelectorTime saved_time; - - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (mts)); - - if (mts->day_start_hour == day_start_hour - && mts->day_start_minute == day_start_minute - && mts->day_end_hour == day_end_hour - && mts->day_end_minute == day_end_minute) - return; - - mts->day_start_hour = day_start_hour; - mts->day_start_minute = day_start_minute; - mts->day_end_hour = day_end_hour; - mts->day_end_minute = day_end_minute; - - e_meeting_time_selector_save_position (mts, &saved_time); - e_meeting_time_selector_recalc_grid (mts); - e_meeting_time_selector_restore_position (mts, &saved_time); - - gtk_widget_queue_draw (mts->display_top); - gtk_widget_queue_draw (mts->display_main); - e_meeting_time_selector_update_date_popup_menus (mts); -} - - -void -e_meeting_time_selector_set_zoomed_out (EMeetingTimeSelector *mts, - gboolean zoomed_out) -{ - EMeetingTimeSelectorTime saved_time; - - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (mts)); - - if (mts->zoomed_out == zoomed_out) - return; - - mts->zoomed_out = zoomed_out; - - e_meeting_time_selector_save_position (mts, &saved_time); - e_meeting_time_selector_recalc_grid (mts); - e_meeting_time_selector_restore_position (mts, &saved_time); - - gtk_widget_queue_draw (mts->display_top); - gtk_widget_queue_draw (mts->display_main); -} - - -EMeetingTimeSelectorAutopickOption -e_meeting_time_selector_get_autopick_option (EMeetingTimeSelector *mts) -{ - if (GTK_CHECK_MENU_ITEM (mts->autopick_all_item)->active) - return E_MEETING_TIME_SELECTOR_ALL_PEOPLE_AND_RESOURCES; - if (GTK_CHECK_MENU_ITEM (mts->autopick_all_people_one_resource_item)->active) - return E_MEETING_TIME_SELECTOR_ALL_PEOPLE_AND_ONE_RESOURCE; - if (GTK_CHECK_MENU_ITEM (mts->autopick_required_people_item)->active) - return E_MEETING_TIME_SELECTOR_REQUIRED_PEOPLE; - return E_MEETING_TIME_SELECTOR_REQUIRED_PEOPLE_AND_ONE_RESOURCE; -} - - -void -e_meeting_time_selector_set_autopick_option (EMeetingTimeSelector *mts, - EMeetingTimeSelectorAutopickOption autopick_option) -{ - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (mts)); - - switch (autopick_option) { - case E_MEETING_TIME_SELECTOR_ALL_PEOPLE_AND_RESOURCES: - gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (mts->autopick_all_item), TRUE); - break; - case E_MEETING_TIME_SELECTOR_ALL_PEOPLE_AND_ONE_RESOURCE: - gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (mts->autopick_all_people_one_resource_item), TRUE); - break; - case E_MEETING_TIME_SELECTOR_REQUIRED_PEOPLE: - gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (mts->autopick_required_people_item), TRUE); - break; - case E_MEETING_TIME_SELECTOR_REQUIRED_PEOPLE_AND_ONE_RESOURCE: - gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (mts->autopick_required_people_one_resource_item), TRUE); - break; - } -} - - -/* Adds an attendee to the list, returning the row. The data is meant for - something like an address book id, though if the user edits the name this - will become invalid. We'll probably have to handle address book lookup - ourself. */ -gint -e_meeting_time_selector_attendee_add (EMeetingTimeSelector *mts, - gchar *attendee_name, - gpointer data) -{ - EMeetingTimeSelectorAttendee attendee; - gint list_width, item_width; - GdkFont *font; - - g_return_val_if_fail (IS_E_MEETING_TIME_SELECTOR (mts), -1); - g_return_val_if_fail (attendee_name != NULL, -1); - - attendee.name = g_strdup (attendee_name); - attendee.type = E_MEETING_TIME_SELECTOR_REQUIRED_PERSON; - attendee.has_calendar_info = FALSE; - attendee.send_meeting_to = TRUE; - g_date_clear (&attendee.busy_periods_start.date, 1); - attendee.busy_periods_start.hour = 0; - attendee.busy_periods_start.minute = 0; - g_date_clear (&attendee.busy_periods_end.date, 1); - attendee.busy_periods_end.hour = 0; - attendee.busy_periods_end.minute = 0; - attendee.busy_periods = g_array_new (FALSE, FALSE, - sizeof (EMeetingTimeSelectorPeriod)); - attendee.busy_periods_sorted = TRUE; - attendee.longest_period_in_days = 0; - attendee.data = data; - - /* Add to the list on the left. */ - list_width = GTK_WIDGET (mts->attendees_list)->allocation.width; - item_width = MAX (1, list_width - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH - E_MEETING_TIME_SELECTOR_TEXT_X_PAD * 2); - font = GTK_WIDGET (mts)->style->font; - attendee.text_item = gnome_canvas_item_new - (GNOME_CANVAS_GROUP (GNOME_CANVAS (mts->attendees_list)->root), - e_text_get_type (), - "font_gdk", font, - "anchor", GTK_ANCHOR_NW, - "clip", TRUE, - "max_lines", 1, - "editable", TRUE, - "text", attendee_name ? attendee_name : "", - "clip_width", (gdouble) item_width, - "clip_height", (gdouble) font->ascent + font->descent, - "draw_background", FALSE, - NULL); - - e_canvas_item_move_absolute(attendee.text_item, - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH - + E_MEETING_TIME_SELECTOR_TEXT_X_PAD, - mts->attendees->len * mts->row_height + 1 - + E_MEETING_TIME_SELECTOR_TEXT_Y_PAD); -#if 0 - gnome_canvas_item_hide (attendee.text_item); -#endif - - gtk_signal_connect (GTK_OBJECT (attendee.text_item), "event", - GTK_SIGNAL_FUNC (e_meeting_time_selector_on_text_item_event), - mts); - - g_array_append_val (mts->attendees, attendee); - - /* Update the scroll region. */ - e_meeting_time_selector_update_attendees_list_scroll_region (mts); - e_meeting_time_selector_update_main_canvas_scroll_region (mts); - - /* Redraw the canvases. */ - gtk_widget_queue_draw (mts->display_top); - gtk_widget_queue_draw (mts->display_main); - - - return mts->attendees->len - 1; -} - - -gint -e_meeting_time_selector_attendee_find_by_name (EMeetingTimeSelector *mts, - gchar *attendee_name, - gint start_row) -{ - EMeetingTimeSelectorAttendee *attendee; - gint row; - - g_return_val_if_fail (IS_E_MEETING_TIME_SELECTOR (mts), -1); - g_return_val_if_fail (start_row >= 0, -1); - g_return_val_if_fail (start_row < mts->attendees->len, -1); - - for (row = start_row; row < mts->attendees->len; row++) { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - if (!strcmp (attendee->name, attendee_name)) - return row; - } - - return -1; -} - - -gint -e_meeting_time_selector_attendee_find_by_data (EMeetingTimeSelector *mts, - gpointer data, - gint start_row) -{ - EMeetingTimeSelectorAttendee *attendee; - gint row; - - g_return_val_if_fail (IS_E_MEETING_TIME_SELECTOR (mts), -1); - g_return_val_if_fail (start_row >= 0, -1); - g_return_val_if_fail (start_row < mts->attendees->len, -1); - - for (row = start_row; row < mts->attendees->len; row++) { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - if (attendee->data == data) - return row; - } - - return -1; -} - - -void -e_meeting_time_selector_attendee_remove (EMeetingTimeSelector *mts, - gint row) -{ - EMeetingTimeSelectorAttendee *attendee; - - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (mts)); - g_return_if_fail (row >= 0); - g_return_if_fail (row < mts->attendees->len); - - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - - g_free (attendee->name); - g_array_free (attendee->busy_periods, TRUE); - - /* Destroy the GtkEntry in the list. */ - gtk_object_destroy (GTK_OBJECT (attendee->text_item)); - - g_array_remove_index (mts->attendees, row); - - /* Update the positions of all the other GtkEntry widgets. */ - e_meeting_time_selector_update_attendees_list_positions (mts); - - e_meeting_time_selector_update_attendees_list_scroll_region (mts); - e_meeting_time_selector_update_main_canvas_scroll_region (mts); - gtk_widget_queue_draw (mts->display_top); - gtk_widget_queue_draw (mts->display_main); -} - - -void -e_meeting_time_selector_attendee_set_type (EMeetingTimeSelector *mts, - gint row, - EMeetingTimeSelectorAttendeeType type) -{ - EMeetingTimeSelectorAttendee *attendee; - - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (mts)); - g_return_if_fail (row >= 0); - g_return_if_fail (row < mts->attendees->len); - - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - attendee->type = type; -} - - -void -e_meeting_time_selector_attendee_set_has_calendar_info (EMeetingTimeSelector *mts, - gint row, - gboolean has_calendar_info) -{ - EMeetingTimeSelectorAttendee *attendee; - - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (mts)); - g_return_if_fail (row >= 0); - g_return_if_fail (row < mts->attendees->len); - - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - attendee->has_calendar_info = has_calendar_info; -} - - -void -e_meeting_time_selector_attendee_set_send_meeting_to (EMeetingTimeSelector *mts, - gint row, - gboolean send_meeting_to) -{ - EMeetingTimeSelectorAttendee *attendee; - - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (mts)); - g_return_if_fail (row >= 0); - g_return_if_fail (row < mts->attendees->len); - - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - attendee->send_meeting_to = send_meeting_to; -} - - -gboolean -e_meeting_time_selector_attendee_set_busy_range (EMeetingTimeSelector *mts, - gint row, - gint start_year, - gint start_month, - gint start_day, - gint start_hour, - gint start_minute, - gint end_year, - gint end_month, - gint end_day, - gint end_hour, - gint end_minute) -{ - EMeetingTimeSelectorAttendee *attendee; - - g_return_val_if_fail (IS_E_MEETING_TIME_SELECTOR (mts), FALSE); - g_return_val_if_fail (row >= 0, FALSE); - g_return_val_if_fail (row < mts->attendees->len, FALSE); - - /* Check the dates are valid. */ - if (!g_date_valid_dmy (start_day, start_month, start_year)) - return FALSE; - if (!g_date_valid_dmy (end_day, end_month, end_year)) - return FALSE; - if (start_hour < 0 || start_hour > 23) - return FALSE; - if (end_hour < 0 || end_hour > 23) - return FALSE; - if (start_minute < 0 || start_minute > 59) - return FALSE; - if (end_minute < 0 || end_minute > 59) - return FALSE; - - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - - g_date_clear (&attendee->busy_periods_start.date, 1); - g_date_clear (&attendee->busy_periods_end.date, 1); - g_date_set_dmy (&attendee->busy_periods_start.date, - start_day, start_month, start_year); - g_date_set_dmy (&attendee->busy_periods_end.date, - end_day, end_month, end_year); - attendee->busy_periods_start.hour = start_hour; - attendee->busy_periods_start.minute = start_minute; - attendee->busy_periods_end.hour = end_hour; - attendee->busy_periods_end.minute = end_minute; - - return TRUE; -} - - -/* Clears all busy times for the given attendee. */ -void -e_meeting_time_selector_attendee_clear_busy_periods (EMeetingTimeSelector *mts, - gint row) -{ - EMeetingTimeSelectorAttendee *attendee; - - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (mts)); - g_return_if_fail (row >= 0); - g_return_if_fail (row < mts->attendees->len); - - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - - g_array_set_size (attendee->busy_periods, 0); - attendee->busy_periods_sorted = TRUE; - attendee->longest_period_in_days = 0; -} - - -/* Adds one busy time for the given attendee. It returns FALSE if the date - or time is invalid. Months and days count from 1. */ -gboolean -e_meeting_time_selector_attendee_add_busy_period (EMeetingTimeSelector *mts, - gint row, - gint start_year, - gint start_month, - gint start_day, - gint start_hour, - gint start_minute, - gint end_year, - gint end_month, - gint end_day, - gint end_hour, - gint end_minute, - EMeetingTimeSelectorBusyType busy_type) -{ - EMeetingTimeSelectorAttendee *attendee; - EMeetingTimeSelectorPeriod period; - gint period_in_days; - - g_return_val_if_fail (IS_E_MEETING_TIME_SELECTOR (mts), FALSE); - g_return_val_if_fail (row >= 0, FALSE); - g_return_val_if_fail (row < mts->attendees->len, FALSE); - g_return_val_if_fail (busy_type >= 0, FALSE); - g_return_val_if_fail (busy_type < E_MEETING_TIME_SELECTOR_BUSY_LAST, FALSE); - - /* Check the dates are valid. */ - if (!g_date_valid_dmy (start_day, start_month, start_year)) - return FALSE; - if (!g_date_valid_dmy (end_day, end_month, end_year)) - return FALSE; - if (start_hour < 0 || start_hour > 23) - return FALSE; - if (end_hour < 0 || end_hour > 23) - return FALSE; - if (start_minute < 0 || start_minute > 59) - return FALSE; - if (end_minute < 0 || end_minute > 59) - return FALSE; - - g_date_clear (&period.start.date, 1); - g_date_clear (&period.end.date, 1); - g_date_set_dmy (&period.start.date, start_day, start_month, start_year); - g_date_set_dmy (&period.end.date, end_day, end_month, end_year); - period.start.hour = start_hour; - period.start.minute = start_minute; - period.end.hour = end_hour; - period.end.minute = end_minute; - period.busy_type = busy_type; - - /* Check that the start time is before or equal to the end time. */ - if (e_meeting_time_selector_compare_times (&period.start, &period.end) > 0) - return FALSE; - - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - g_array_append_val (attendee->busy_periods, period); - attendee->has_calendar_info = TRUE; - attendee->busy_periods_sorted = FALSE; - - period_in_days = g_date_julian (&period.end.date) - g_date_julian (&period.start.date) + 1; - attendee->longest_period_in_days = MAX (attendee->longest_period_in_days, period_in_days); - - return TRUE; -} - - -void -e_meeting_time_selector_attendee_ensure_periods_sorted (EMeetingTimeSelector *mts, - EMeetingTimeSelectorAttendee *attendee) -{ - if (attendee->busy_periods_sorted) - return; - - qsort (attendee->busy_periods->data, attendee->busy_periods->len, - sizeof (EMeetingTimeSelectorPeriod), - e_meeting_time_selector_compare_period_starts); - attendee->busy_periods_sorted = TRUE; -} - - -/* This compares two time periods, using their end times. */ -static gint -e_meeting_time_selector_compare_period_starts (const void *arg1, - const void *arg2) -{ - EMeetingTimeSelectorPeriod *period1, *period2; - - period1 = (EMeetingTimeSelectorPeriod *) arg1; - period2 = (EMeetingTimeSelectorPeriod *) arg2; - - return e_meeting_time_selector_compare_times (&period1->start, - &period2->start); -} - - -/* This compares two time periods, using start and end times, mainly to see if - they overlap at all. If they overlap it returns 0. Or -1 if arg1 < arg2. - Or 1 if arg1 > arg2. */ -/* Currently unused. */ -#if 0 -static gint -e_meeting_time_selector_compare_periods (const void *arg1, - const void *arg2) -{ - EMeetingTimeSelectorPeriod *period1, *period2; - - period1 = (EMeetingTimeSelectorPeriod *) arg1; - period2 = (EMeetingTimeSelectorPeriod *) arg2; - - /* If period 2 starts after period 1 ends, return 1. */ - if (e_meeting_time_selector_compare_times (&period2->start, &period1->end) >= 0) - return 1; - - /* If period 1 starts after period 2 ends, return -1. */ - if (e_meeting_time_selector_compare_times (&period1->start, &period2->end) >= 0) - return -1; - - /* They must overlap so return 0. */ - return 0; -} -#endif - - -static gint -e_meeting_time_selector_compare_times (EMeetingTimeSelectorTime *time1, - EMeetingTimeSelectorTime *time2) -{ - gint day_comparison; - - day_comparison = g_date_compare (&time1->date, - &time2->date); - if (day_comparison != 0) - return day_comparison; - - if (time1->hour < time2->hour) - return -1; - if (time1->hour > time2->hour) - return 1; - - if (time1->minute < time2->minute) - return -1; - if (time1->minute > time2->minute) - return 1; - - /* The start times are exactly the same. */ - return 0; -} - - -/* - * DEBUGGING ROUTINES - functions to output various bits of data. - */ - -#ifdef E_MEETING_TIME_SELECTOR_DEBUG - -/* Debugging function to dump information on all attendees. */ -void -e_meeting_time_selector_dump (EMeetingTimeSelector *mts) -{ - EMeetingTimeSelectorAttendee *attendee; - EMeetingTimeSelectorPeriod *period; - gint row, period_num; - gchar buffer[128]; - - g_return_if_fail (IS_E_MEETING_TIME_SELECTOR (mts)); - - g_print ("\n\nAttendee Information:\n"); - - for (row = 0; row < mts->attendees->len; row++) { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - g_print ("Attendee: %s\n", attendee->name); - g_print (" Longest Busy Period: %i days\n", - attendee->longest_period_in_days); - - e_meeting_time_selector_attendee_ensure_periods_sorted (mts, attendee); -#if 1 - for (period_num = 0; - period_num < attendee->busy_periods->len; - period_num++) { - period = &g_array_index (attendee->busy_periods, - EMeetingTimeSelectorPeriod, - period_num); - - /* These are just for debugging so don't need i18n. */ - g_date_strftime (buffer, sizeof (buffer), - "%A, %B %d, %Y", &period->start.date); - g_print (" Start: %s %i:%02i\n", buffer, - period->start.hour, period->start.minute); - - g_date_strftime (buffer, sizeof (buffer), - "%A, %B %d, %Y", &period->end.date); - g_print (" End : %s %i:%02i\n", buffer, - period->end.hour, period->end.minute); - } -#endif - } - -} - - -/* This formats a EMeetingTimeSelectorTime in a string and returns it. - Note that it uses a static buffer. */ -gchar* -e_meeting_time_selector_dump_time (EMeetingTimeSelectorTime *mtstime) -{ - static gchar buffer[128]; - - gchar buffer2[128]; - - /* This is just for debugging so doesn't need i18n. */ - g_date_strftime (buffer, sizeof (buffer), "%A, %B %d, %Y", - &mtstime->date); - sprintf (buffer2, " at %i:%02i", (gint) mtstime->hour, - (gint) mtstime->minute); - strcat (buffer, buffer2); - - return buffer; -} - - -/* This formats a GDate in a string and returns it. - Note that it uses a static buffer. */ -gchar* -e_meeting_time_selector_dump_date (GDate *date) -{ - static gchar buffer[128]; - - /* This is just for debugging so doesn't need i18n. */ - g_date_strftime (buffer, sizeof (buffer), "%A, %B %d, %Y", date); - return buffer; -} - -#endif /* E_MEETING_TIME_SELECTOR_DEBUG */ - - -static void -e_meeting_time_selector_on_invite_others_button_clicked (GtkWidget *button, - EMeetingTimeSelector *mts) -{ - - -} - - -static void -e_meeting_time_selector_on_options_button_clicked (GtkWidget *button, - EMeetingTimeSelector *mts) -{ - gtk_menu_popup (GTK_MENU (mts->options_menu), NULL, NULL, - e_meeting_time_selector_options_menu_position_callback, - mts, 1, GDK_CURRENT_TIME); -} - - -static void -e_meeting_time_selector_options_menu_position_callback (GtkMenu *menu, - gint *x, - gint *y, - gpointer user_data) -{ - EMeetingTimeSelector *mts; - GtkRequisition menu_requisition; - gint max_x, max_y; - - mts = E_MEETING_TIME_SELECTOR (user_data); - - /* Calculate our preferred position. */ - gdk_window_get_origin (mts->options_button->window, x, y); - *y += mts->options_button->allocation.height; - - /* Now make sure we are on the screen. */ - gtk_widget_size_request (mts->options_menu, &menu_requisition); - max_x = MAX (0, gdk_screen_width () - menu_requisition.width); - max_y = MAX (0, gdk_screen_height () - menu_requisition.height); - *x = CLAMP (*x, 0, max_x); - *y = CLAMP (*y, 0, max_y); -} - - -static void -e_meeting_time_selector_on_update_free_busy (GtkWidget *button, - EMeetingTimeSelector *mts) -{ - - /* Make sure the menu pops down, which doesn't happen by default if - keyboard accelerators are used. */ - if (GTK_WIDGET_VISIBLE (mts->options_menu)) - gtk_menu_popdown (GTK_MENU (mts->options_menu)); -} - - -static void -e_meeting_time_selector_on_autopick_button_clicked (GtkWidget *button, - EMeetingTimeSelector *mts) -{ - gtk_menu_popup (GTK_MENU (mts->autopick_menu), NULL, NULL, - e_meeting_time_selector_autopick_menu_position_callback, - mts, 1, GDK_CURRENT_TIME); -} - - -static void -e_meeting_time_selector_autopick_menu_position_callback (GtkMenu *menu, - gint *x, - gint *y, - gpointer user_data) -{ - EMeetingTimeSelector *mts; - GtkRequisition menu_requisition; - gint max_x, max_y; - - mts = E_MEETING_TIME_SELECTOR (user_data); - - /* Calculate our preferred position. */ - gdk_window_get_origin (mts->autopick_button->window, x, y); - *y += mts->autopick_button->allocation.height; - - /* Now make sure we are on the screen. */ - gtk_widget_size_request (mts->autopick_menu, &menu_requisition); - max_x = MAX (0, gdk_screen_width () - menu_requisition.width); - max_y = MAX (0, gdk_screen_height () - menu_requisition.height); - *x = CLAMP (*x, 0, max_x); - *y = CLAMP (*y, 0, max_y); -} - - -static void -e_meeting_time_selector_on_autopick_option_toggled (GtkWidget *button, - EMeetingTimeSelector *mts) -{ - /* Make sure the menu pops down, which doesn't happen by default if - keyboard accelerators are used. */ - if (GTK_WIDGET_VISIBLE (mts->autopick_menu)) - gtk_menu_popdown (GTK_MENU (mts->autopick_menu)); -} - - -static void -e_meeting_time_selector_on_prev_button_clicked (GtkWidget *button, - EMeetingTimeSelector *mts) -{ - e_meeting_time_selector_autopick (mts, FALSE); -} - - -static void -e_meeting_time_selector_on_next_button_clicked (GtkWidget *button, - EMeetingTimeSelector *mts) -{ - e_meeting_time_selector_autopick (mts, TRUE); -} - - -/* This tries to find the previous or next meeting time for which all - attendees will be available. */ -static void -e_meeting_time_selector_autopick (EMeetingTimeSelector *mts, - gboolean forward) -{ - EMeetingTimeSelectorTime start_time, end_time, *resource_free; - EMeetingTimeSelectorAttendee *attendee; - EMeetingTimeSelectorPeriod *period; - EMeetingTimeSelectorAutopickOption autopick_option; - gint duration_days, duration_hours, duration_minutes, row; - gboolean meeting_time_ok, skip_optional = FALSE; - gboolean need_one_resource = FALSE, found_resource; - - /* Get the current meeting duration in days + hours + minutes. */ - e_meeting_time_selector_calculate_time_difference (&mts->meeting_start_time, &mts->meeting_end_time, &duration_days, &duration_hours, &duration_minutes); - - /* Find the first appropriate start time. */ - start_time = mts->meeting_start_time; - if (forward) - e_meeting_time_selector_find_nearest_interval (mts, &start_time, &end_time, duration_days, duration_hours, duration_minutes); - else - e_meeting_time_selector_find_nearest_interval_backward (mts, &start_time, &end_time, duration_days, duration_hours, duration_minutes); - - /* Determine if we can skip optional people and if we only need one - resource based on the autopick option. */ - autopick_option = e_meeting_time_selector_get_autopick_option (mts); - if (autopick_option == E_MEETING_TIME_SELECTOR_REQUIRED_PEOPLE - || autopick_option == E_MEETING_TIME_SELECTOR_REQUIRED_PEOPLE_AND_ONE_RESOURCE) - skip_optional = TRUE; - if (autopick_option == E_MEETING_TIME_SELECTOR_ALL_PEOPLE_AND_ONE_RESOURCE - || autopick_option == E_MEETING_TIME_SELECTOR_REQUIRED_PEOPLE_AND_ONE_RESOURCE) - need_one_resource = TRUE; - - /* Keep moving forward or backward until we find a possible meeting - time. */ - for (;;) { - meeting_time_ok = TRUE; - found_resource = FALSE; - resource_free = NULL; - - /* Step through each attendee, checking if the meeting time - intersects one of the attendees busy periods. */ - for (row = 0; row < mts->attendees->len; row++) { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, - row); - - /* Skip optional people if they don't matter. */ - if (skip_optional && attendee->type == E_MEETING_TIME_SELECTOR_OPTIONAL_PERSON) - continue; - - period = e_meeting_time_selector_find_time_clash (mts, attendee, &start_time, &end_time); - - if (need_one_resource && attendee->type == E_MEETING_TIME_SELECTOR_RESOURCE) { - if (period) { - /* We want to remember the closest - prev/next time that one resource is - available, in case we don't find any - free resources. */ - if (forward) { - if (!resource_free || e_meeting_time_selector_compare_times (resource_free, &period->end) > 0) - resource_free = &period->end; - } else { - if (!resource_free || e_meeting_time_selector_compare_times (resource_free, &period->start) < 0) - resource_free = &period->start; - } - - } else { - found_resource = TRUE; - } - } else if (period) { - /* Skip the period which clashed. */ - if (forward) { - start_time = period->end; - } else { - start_time = period->start; - e_meeting_time_selector_adjust_time (&start_time, -duration_days, -duration_hours, -duration_minutes); - } - meeting_time_ok = FALSE; - break; - } - } - - /* Check that we found one resource if necessary. If not, skip - to the closest time that a resource is free. Note that if - there are no resources, resource_free will never get set, - so we assume the meeting time is OK. */ - if (meeting_time_ok && need_one_resource && !found_resource - && resource_free) { - if (forward) { - start_time = *resource_free; - } else { - start_time = *resource_free; - e_meeting_time_selector_adjust_time (&start_time, -duration_days, -duration_hours, -duration_minutes); - } - meeting_time_ok = FALSE; - } - - if (meeting_time_ok) { - mts->meeting_start_time = start_time; - mts->meeting_end_time = end_time; - mts->meeting_positions_valid = FALSE; - gtk_widget_queue_draw (mts->display_top); - gtk_widget_queue_draw (mts->display_main); - - /* Make sure the time is shown. */ - e_meeting_time_selector_ensure_meeting_time_shown (mts); - - /* Set the times in the GnomeDateEdit widgets. */ - e_meeting_time_selector_update_start_date_edit (mts); - e_meeting_time_selector_update_end_date_edit (mts); - return; - } - - /* Move forward to the next possible interval. */ - if (forward) - e_meeting_time_selector_find_nearest_interval (mts, &start_time, &end_time, duration_days, duration_hours, duration_minutes); - else - e_meeting_time_selector_find_nearest_interval_backward (mts, &start_time, &end_time, duration_days, duration_hours, duration_minutes); - } -} - - -static void -e_meeting_time_selector_calculate_time_difference (EMeetingTimeSelectorTime *start, - EMeetingTimeSelectorTime *end, - gint *days, - gint *hours, - gint *minutes) -{ - *days = g_date_julian (&end->date) - g_date_julian (&start->date); - *hours = end->hour - start->hour; - *minutes = end->minute - start->minute; - if (*minutes < 0) { - *minutes += 60; - *hours = *hours - 1; - } - if (*hours < 0) { - *hours += 24; - *days = *days - 1; - } -} - - -/* This moves the given time forward to the next suitable start of a meeting. - If zoomed_out is set, this means every hour. If not every half-hour. */ -static void -e_meeting_time_selector_find_nearest_interval (EMeetingTimeSelector *mts, - EMeetingTimeSelectorTime *start_time, - EMeetingTimeSelectorTime *end_time, - gint days, gint hours, gint mins) -{ - gint minutes_shown; - gboolean set_to_start_of_working_day = FALSE; - - if (mts->zoomed_out) { - start_time->hour++; - start_time->minute = 0; - } else { - start_time->minute += 30; - start_time->minute -= start_time->minute % 30; - } - e_meeting_time_selector_fix_time_overflows (start_time); - - *end_time = *start_time; - e_meeting_time_selector_adjust_time (end_time, days, hours, mins); - - /* Check if the interval is less than a day as seen in the display. - If it isn't we don't worry about the working day. */ - if (!mts->working_hours_only || days > 0) - return; - minutes_shown = (mts->day_end_hour - mts->day_start_hour) * 60; - minutes_shown += mts->day_end_minute - mts->day_start_minute; - if (hours * 60 + mins > minutes_shown) - return; - - /* If the meeting time finishes past the end of the working day, move - onto the start of the next working day. If the meeting time starts - before the working day, move it on as well. */ - if (start_time->hour > mts->day_end_hour - || (start_time->hour == mts->day_end_hour - && start_time->minute > mts->day_end_minute) - || end_time->hour > mts->day_end_hour - || (end_time->hour == mts->day_end_hour - && end_time->minute > mts->day_end_minute)) { - g_date_add_days (&start_time->date, 1); - set_to_start_of_working_day = TRUE; - } else if (start_time->hour < mts->day_start_hour - || (start_time->hour == mts->day_start_hour - && start_time->minute < mts->day_start_minute)) { - set_to_start_of_working_day = TRUE; - } - - if (set_to_start_of_working_day) { - start_time->hour = mts->day_start_hour; - start_time->minute = mts->day_start_minute; - - if (mts->zoomed_out) { - if (start_time->minute > 0) { - start_time->hour++; - start_time->minute = 0; - } - } else { - start_time->minute += 29; - start_time->minute -= start_time->minute % 30; - } - e_meeting_time_selector_fix_time_overflows (start_time); - - *end_time = *start_time; - e_meeting_time_selector_adjust_time (end_time, days, hours, mins); - } -} - - -/* This moves the given time backward to the next suitable start of a meeting. - If zoomed_out is set, this means every hour. If not every half-hour. */ -static void -e_meeting_time_selector_find_nearest_interval_backward (EMeetingTimeSelector *mts, - EMeetingTimeSelectorTime *start_time, - EMeetingTimeSelectorTime *end_time, - gint days, gint hours, gint mins) -{ - gint new_hour, minutes_shown; - gboolean set_to_end_of_working_day = FALSE; - - new_hour = start_time->hour; - if (mts->zoomed_out) { - if (start_time->minute == 0) - new_hour--; - start_time->minute = 0; - } else { - if (start_time->minute == 0) { - start_time->minute = 30; - new_hour--; - } else if (start_time->minute <= 30) - start_time->minute = 0; - else - start_time->minute = 30; - } - if (new_hour < 0) { - new_hour += 24; - g_date_subtract_days (&start_time->date, 1); - } - start_time->hour = new_hour; - - *end_time = *start_time; - e_meeting_time_selector_adjust_time (end_time, days, hours, mins); - - /* Check if the interval is less than a day as seen in the display. - If it isn't we don't worry about the working day. */ - if (!mts->working_hours_only || days > 0) - return; - minutes_shown = (mts->day_end_hour - mts->day_start_hour) * 60; - minutes_shown += mts->day_end_minute - mts->day_start_minute; - if (hours * 60 + mins > minutes_shown) - return; - - /* If the meeting time finishes past the end of the working day, move - back to the end of the working day. If the meeting time starts - before the working day, move it back to the end of the previous - working day. */ - if (start_time->hour > mts->day_end_hour - || (start_time->hour == mts->day_end_hour - && start_time->minute > mts->day_end_minute) - || end_time->hour > mts->day_end_hour - || (end_time->hour == mts->day_end_hour - && end_time->minute > mts->day_end_minute)) { - set_to_end_of_working_day = TRUE; - } else if (start_time->hour < mts->day_start_hour - || (start_time->hour == mts->day_start_hour - && start_time->minute < mts->day_start_minute)) { - g_date_subtract_days (&end_time->date, 1); - set_to_end_of_working_day = TRUE; - } - - if (set_to_end_of_working_day) { - end_time->hour = mts->day_end_hour; - end_time->minute = mts->day_end_minute; - *start_time = *end_time; - e_meeting_time_selector_adjust_time (start_time, -days, -hours, -mins); - - if (mts->zoomed_out) { - start_time->minute = 0; - } else { - start_time->minute -= start_time->minute % 30; - } - - *end_time = *start_time; - e_meeting_time_selector_adjust_time (end_time, days, hours, mins); - } -} - - -/* This adds on the given days, hours & minutes to a EMeetingTimeSelectorTime. - It is used to calculate the end of a period given a start & duration. - Days, hours & minutes can be negative, to move backwards, but they should - be within normal ranges, e.g. hours should be between -23 and 23. */ -static void -e_meeting_time_selector_adjust_time (EMeetingTimeSelectorTime *mtstime, - gint days, gint hours, gint minutes) -{ - gint new_hours, new_minutes; - - /* We have to handle negative values for hous and minutes here, since - EMeetingTimeSelectorTime uses guint8s to store them. */ - new_minutes = mtstime->minute + minutes; - if (new_minutes < 0) { - new_minutes += 60; - hours -= 1; - } - - new_hours = mtstime->hour + hours; - if (new_hours < 0) { - new_hours += 24; - days -= 1; - } - - g_date_add_days (&mtstime->date, days); - mtstime->hour = new_hours; - mtstime->minute = new_minutes; - - e_meeting_time_selector_fix_time_overflows (mtstime); -} - - -/* This looks for any busy period of the given attendee which clashes with - the start and end time. It uses a binary search. */ -static EMeetingTimeSelectorPeriod* -e_meeting_time_selector_find_time_clash (EMeetingTimeSelector *mts, - EMeetingTimeSelectorAttendee *attendee, - EMeetingTimeSelectorTime *start_time, - EMeetingTimeSelectorTime *end_time) -{ - EMeetingTimeSelectorPeriod *period; - gint period_num; - - period_num = e_meeting_time_selector_find_first_busy_period (mts, attendee, &start_time->date); - - if (period_num == -1) - return NULL; - - /* Step forward through the busy periods until we find a clash or we - go past the end_time. */ - while (period_num < attendee->busy_periods->len) { - period = &g_array_index (attendee->busy_periods, - EMeetingTimeSelectorPeriod, - period_num); - - /* If the period starts at or after the end time, there is no - clash and we are finished. The busy periods are sorted by - their start times, so all the rest will be later. */ - if (e_meeting_time_selector_compare_times (&period->start, - end_time) >= 0) - return NULL; - - /* If the period ends after the start time, we have found a - clash. From the above test we already know the busy period - isn't completely after the meeting time. */ - if (e_meeting_time_selector_compare_times (&period->end, - start_time) > 0) { - return period; - } - - period_num++; - } - - return NULL; -} - - -/* This subtracts the attendees longest_period_in_days from the given date, - and does a binary search of the attendee's busy periods array to find the - first one which could possible end on the given day or later. - If none are found it returns -1. */ -gint -e_meeting_time_selector_find_first_busy_period (EMeetingTimeSelector *mts, - EMeetingTimeSelectorAttendee *attendee, - GDate *date) -{ - EMeetingTimeSelectorPeriod *period; - gint lower, upper, middle = 0, cmp = 0; - GDate tmp_date; - - /* Make sure the busy periods have been sorted. */ - e_meeting_time_selector_attendee_ensure_periods_sorted (mts, attendee); - - /* Calculate the first day which could have a busy period which - continues onto our given date. */ - tmp_date = *date; - g_date_subtract_days (&tmp_date, attendee->longest_period_in_days); - - /* We want the first busy period which starts on tmp_date. */ - lower = 0; - upper = attendee->busy_periods->len; - - if (upper == 0) - return -1; - - while (lower < upper) { - middle = (lower + upper) >> 1; - - period = &g_array_index (attendee->busy_periods, - EMeetingTimeSelectorPeriod, middle); - - cmp = g_date_compare (&tmp_date, &period->start.date); - - if (cmp == 0) - break; - else if (cmp < 0) - upper = middle; - else - lower = middle + 1; - } - - /* There may be several busy periods on the same day so we step - backwards to the first one. */ - if (cmp == 0) { - while (middle > 0) { - period = &g_array_index (attendee->busy_periods, - EMeetingTimeSelectorPeriod, middle - 1); - if (g_date_compare (&tmp_date, &period->start.date) != 0) - break; - middle--; - } - } else if (cmp > 0) { - /* This means we couldn't find a period on the given day, and - the last one we looked at was before it, so if there are - any more periods after this one we return it. */ - middle++; - if (attendee->busy_periods->len <= middle) - return -1; - } - - return middle; -} - - -static void -e_meeting_time_selector_on_zoomed_out_toggled (GtkWidget *menuitem, - EMeetingTimeSelector *mts) -{ - /* Make sure the menu pops down, which doesn't happen by default if - keyboard accelerators are used. */ - if (GTK_WIDGET_VISIBLE (mts->options_menu)) - gtk_menu_popdown (GTK_MENU (mts->options_menu)); - - e_meeting_time_selector_set_zoomed_out (mts, GTK_CHECK_MENU_ITEM (menuitem)->active); -} - - -static void -e_meeting_time_selector_on_working_hours_toggled (GtkWidget *menuitem, - EMeetingTimeSelector *mts) -{ - /* Make sure the menu pops down, which doesn't happen by default if - keyboard accelerators are used. */ - if (GTK_WIDGET_VISIBLE (mts->options_menu)) - gtk_menu_popdown (GTK_MENU (mts->options_menu)); - - e_meeting_time_selector_set_working_hours_only (mts, GTK_CHECK_MENU_ITEM (menuitem)->active); -} - - -/* This recalculates day_width, first_hour_shown and last_hour_shown. */ -static void -e_meeting_time_selector_recalc_grid (EMeetingTimeSelector *mts) -{ - if (mts->working_hours_only) { - mts->first_hour_shown = mts->day_start_hour; - mts->last_hour_shown = mts->day_end_hour; - if (mts->day_end_minute != 0) - mts->last_hour_shown += 1; - } else { - mts->first_hour_shown = 0; - mts->last_hour_shown = 24; - } - - /* In the brief view we use the nearest hours divisible by 3. */ - if (mts->zoomed_out) { - mts->first_hour_shown -= mts->first_hour_shown % 3; - mts->last_hour_shown += 2; - mts->last_hour_shown -= mts->last_hour_shown % 3; - } - - mts->day_width = mts->col_width * (mts->last_hour_shown - mts->first_hour_shown); - if (mts->zoomed_out) - mts->day_width /= 3; - - /* Add one pixel for the extra vertical grid line. */ - mts->day_width++; - - gnome_canvas_set_scroll_region (GNOME_CANVAS (mts->display_top), - 0, 0, - mts->day_width * E_MEETING_TIME_SELECTOR_DAYS_SHOWN, - mts->row_height * 3); - e_meeting_time_selector_update_main_canvas_scroll_region (mts); - - e_meeting_time_selector_recalc_date_format (mts); - mts->meeting_positions_valid = FALSE; -} - - -/* This saves the first visible time in the given EMeetingTimeSelectorTime. */ -static void -e_meeting_time_selector_save_position (EMeetingTimeSelector *mts, - EMeetingTimeSelectorTime *mtstime) -{ - gint scroll_x, scroll_y; - - gnome_canvas_get_scroll_offsets (GNOME_CANVAS (mts->display_main), - &scroll_x, &scroll_y); - e_meeting_time_selector_calculate_time (mts, scroll_x, mtstime); -} - - -/* This restores a saved position. */ -static void -e_meeting_time_selector_restore_position (EMeetingTimeSelector *mts, - EMeetingTimeSelectorTime *mtstime) -{ - gint scroll_x, scroll_y, new_scroll_x; - - new_scroll_x = e_meeting_time_selector_calculate_time_position (mts, - mtstime); - gnome_canvas_get_scroll_offsets (GNOME_CANVAS (mts->display_main), - &scroll_x, &scroll_y); - gnome_canvas_scroll_to (GNOME_CANVAS (mts->display_main), - new_scroll_x, scroll_y); -} - - -/* This returns the x pixel coords of the meeting time in the entire scroll - region. It recalculates them if they have been marked as invalid. - If it returns FALSE then no meeting time is set or the meeting time is - not visible in the current scroll area. */ -gboolean -e_meeting_time_selector_get_meeting_time_positions (EMeetingTimeSelector *mts, - gint *start_x, - gint *end_x) -{ - if (mts->meeting_positions_valid) { - if (mts->meeting_positions_in_scroll_area) { - *start_x = mts->meeting_start_x; - *end_x = mts->meeting_end_x; - return TRUE; - } else { - return FALSE; - } - } - - mts->meeting_positions_valid = TRUE; - - /* Check if the days aren't in our current range. */ - if (g_date_compare (&mts->meeting_start_time.date, &mts->last_date_shown) > 0 - || g_date_compare (&mts->meeting_end_time.date, &mts->first_date_shown) < 0) { - mts->meeting_positions_in_scroll_area = FALSE; - return FALSE; - } - - mts->meeting_positions_in_scroll_area = TRUE; - *start_x = mts->meeting_start_x = e_meeting_time_selector_calculate_time_position (mts, &mts->meeting_start_time); - *end_x = mts->meeting_end_x = e_meeting_time_selector_calculate_time_position (mts, &mts->meeting_end_time); - - return TRUE; -} - - -/* This recalculates the date format to used, by computing the width of the - longest date strings in the widget's font and seeing if they fit. */ -static void -e_meeting_time_selector_recalc_date_format (EMeetingTimeSelector *mts) -{ - /* An array of dates, one for each month in the year 2000. They must - all be Sundays. */ - static const int days[12] = { 23, 20, 19, 23, 21, 18, - 23, 20, 17, 22, 19, 24 }; - GDate date; - gint max_date_width, longest_weekday_width, longest_month_width, width; - gint day, longest_weekday, month, longest_month; - gchar buffer[128]; - GdkFont *font; - - font = GTK_WIDGET (mts)->style->font; - - /* Calculate the maximum date width we can fit into the display. */ - max_date_width = mts->day_width - 2; - - /* Find the biggest full weekday name. We start on a particular - Monday and go through seven days. */ - g_date_clear (&date, 1); - g_date_set_dmy (&date, 3, 1, 2000); /* Monday 3rd Jan 2000. */ - longest_weekday_width = 0; - longest_weekday = G_DATE_MONDAY; - for (day = G_DATE_MONDAY; day <= G_DATE_SUNDAY; day++) { - g_date_strftime (buffer, sizeof (buffer), "%A", &date); - width = gdk_string_width (font, buffer); - if (width > longest_weekday_width) { - longest_weekday = day; - longest_weekday_width = width; - } - g_date_add_days (&date, 1); - } - - /* Now find the biggest month name. */ - longest_month_width = 0; - longest_month = G_DATE_JANUARY; - for (month = G_DATE_JANUARY; month <= G_DATE_DECEMBER; month++) { - g_date_set_month (&date, month); - g_date_strftime (buffer, sizeof (buffer), "%B", &date); - width = gdk_string_width (font, buffer); - if (width > longest_month_width) { - longest_month = month; - longest_month_width = width; - } - } - - /* See if we can use the full date. We want to use a date with a - month day > 20 and also the longest weekday. We use a - pre-calculated array of days for each month and add on the - weekday (which is 1 (Mon) to 7 (Sun). */ - g_date_set_dmy (&date, days[longest_month - 1] + longest_weekday, - longest_month, 2000); - /* This is a strftime() format string %A = full weekday name, - %B = full month name, %d = month day, %Y = full year. */ - g_date_strftime (buffer, sizeof (buffer), _("%A, %B %d, %Y"), &date); - - g_print ("longest_month: %i longest_weekday: %i date: %s\n", - longest_month, longest_weekday, buffer); - - if (gdk_string_width (font, buffer) < max_date_width) { - mts->date_format = E_MEETING_TIME_SELECTOR_DATE_FULL; - return; - } - - /* Now try it with abbreviated weekday names. */ - longest_weekday_width = 0; - longest_weekday = G_DATE_MONDAY; - g_date_set_dmy (&date, 3, 1, 2000); /* Monday 3rd Jan 2000. */ - for (day = G_DATE_MONDAY; day <= G_DATE_SUNDAY; day++) { - g_date_strftime (buffer, sizeof (buffer), "%a", &date); - width = gdk_string_width (font, buffer); - if (width > longest_weekday_width) { - longest_weekday = day; - longest_weekday_width = width; - } - g_date_add_days (&date, 1); - } - - g_date_set_dmy (&date, days[longest_month - 1] + longest_weekday, - longest_month, 2000); - /* This is a strftime() format string %a = abbreviated weekday name, - %m = month number, %d = month day, %Y = full year. */ - g_date_strftime (buffer, sizeof (buffer), _("%a %m/%d/%Y"), &date); - - g_print ("longest_month: %i longest_weekday: %i date: %s\n", - longest_month, longest_weekday, buffer); - - if (gdk_string_width (font, buffer) < max_date_width) - mts->date_format = E_MEETING_TIME_SELECTOR_DATE_ABBREVIATED_DAY; - else - mts->date_format = E_MEETING_TIME_SELECTOR_DATE_SHORT; -} - - -/* Turn off the background of the canvas windows. This reduces flicker - considerably when scrolling. (Why isn't it in GnomeCanvas?). */ -static void -e_meeting_time_selector_on_canvas_realized (GtkWidget *widget, - EMeetingTimeSelector *mts) -{ - gdk_window_set_back_pixmap (GTK_LAYOUT (widget)->bin_window, - NULL, FALSE); -} - - -/* This is called when the meeting start time GnomeDateEdit is changed, - either via the "date_changed". "time_changed" or "activate" signals on one - of the GtkEntry widgets. So don't use the widget parameter since it may be - one of the child GtkEntry widgets. */ -static void -e_meeting_time_selector_on_start_time_changed (GtkWidget *widget, - EMeetingTimeSelector *mts) -{ - gint duration_days, duration_hours, duration_minutes; - EMeetingTimeSelectorTime mtstime; - time_t newtime; - struct tm *newtime_tm; - - newtime = gnome_date_edit_get_date (GNOME_DATE_EDIT (mts->start_date_edit)); - newtime_tm = localtime (&newtime); - g_date_clear (&mtstime.date, 1); - g_date_set_time (&mtstime.date, newtime); - mtstime.hour = newtime_tm->tm_hour; - mtstime.minute = newtime_tm->tm_min; - - /* If the time hasn't changed, just return. */ - if (e_meeting_time_selector_compare_times (&mtstime, &mts->meeting_start_time) == 0) - return; - - /* Calculate the current meeting duration. */ - e_meeting_time_selector_calculate_time_difference (&mts->meeting_start_time, &mts->meeting_end_time, &duration_days, &duration_hours, &duration_minutes); - - /* Set the new start time. */ - mts->meeting_start_time = mtstime; - - /* Update the end time so the meeting duration stays the same. */ - mts->meeting_end_time = mts->meeting_start_time; - e_meeting_time_selector_adjust_time (&mts->meeting_end_time, duration_days, duration_hours, duration_minutes); - e_meeting_time_selector_update_end_date_edit (mts); - - mts->meeting_positions_valid = FALSE; - e_meeting_time_selector_ensure_meeting_time_shown (mts); - gtk_widget_queue_draw (mts->display_top); - gtk_widget_queue_draw (mts->display_main); -} - - -/* This is called when the meeting end time GnomeDateEdit is changed, - either via the "date_changed", "time_changed" or "activate" signals on one - of the GtkEntry widgets. So don't use the widget parameter since it may be - one of the child GtkEntry widgets. */ -static void -e_meeting_time_selector_on_end_time_changed (GtkWidget *widget, - EMeetingTimeSelector *mts) -{ - EMeetingTimeSelectorTime mtstime; - time_t newtime; - struct tm *newtime_tm; - - newtime = gnome_date_edit_get_date (GNOME_DATE_EDIT (mts->end_date_edit)); - newtime_tm = localtime (&newtime); - g_date_clear (&mtstime.date, 1); - g_date_set_time (&mtstime.date, newtime); - mtstime.hour = newtime_tm->tm_hour; - mtstime.minute = newtime_tm->tm_min; - - /* If the time hasn't changed, just return. */ - if (e_meeting_time_selector_compare_times (&mtstime, &mts->meeting_end_time) == 0) - return; - - /* Set the new end time. */ - mts->meeting_end_time = mtstime; - - /* If the start time is after the end time, set it to the same time. */ - if (e_meeting_time_selector_compare_times (&mtstime, &mts->meeting_start_time) < 0) { - /* We set it first, before updating the widget, so the signal - handler will just return. */ - mts->meeting_start_time = mtstime; - e_meeting_time_selector_update_start_date_edit (mts); - } - - mts->meeting_positions_valid = FALSE; - e_meeting_time_selector_ensure_meeting_time_shown (mts); - gtk_widget_queue_draw (mts->display_top); - gtk_widget_queue_draw (mts->display_main); -} - - -/* This updates the ranges shown in the GnomeDateEdit popup menus, according - to working_hours_only etc. */ -static void -e_meeting_time_selector_update_date_popup_menus (EMeetingTimeSelector *mts) -{ - GnomeDateEdit *start_edit, *end_edit; - gint low_hour, high_hour; - - start_edit = GNOME_DATE_EDIT (mts->start_date_edit); - end_edit = GNOME_DATE_EDIT (mts->end_date_edit); - - if (mts->working_hours_only) { - low_hour = mts->day_start_hour; - high_hour = mts->day_end_hour; - } else { - low_hour = 0; - high_hour = 23; - } - - gnome_date_edit_set_popup_range (start_edit, low_hour, high_hour); - gnome_date_edit_set_popup_range (end_edit, low_hour, high_hour); -} - - -static void -e_meeting_time_selector_on_canvas_size_allocate (GtkWidget *widget, - GtkAllocation *allocation, - EMeetingTimeSelector *mts) -{ - e_meeting_time_selector_update_main_canvas_scroll_region (mts); - - e_meeting_time_selector_ensure_meeting_time_shown (mts); -} - - -static void -e_meeting_time_selector_on_attendees_list_size_allocate (GtkWidget *widget, - GtkAllocation *allocation, - EMeetingTimeSelector *mts) -{ - e_meeting_time_selector_update_attendees_list_scroll_region (mts); - e_meeting_time_selector_update_attendees_list_positions (mts); -} - - -/* This updates the list canvas scroll region according to the number of - attendees. If the total height needed is less than the height of the canvas, - we must use the height of the canvas, or it causes problems. */ -static void -e_meeting_time_selector_update_attendees_list_scroll_region (EMeetingTimeSelector *mts) -{ - gint height, canvas_width, canvas_height; - - height = mts->row_height * mts->attendees->len; - canvas_width = GTK_WIDGET (mts->attendees_list)->allocation.width; - canvas_height = GTK_WIDGET (mts->attendees_list)->allocation.height; - - height = MAX (height, canvas_height); - - gnome_canvas_set_scroll_region (GNOME_CANVAS (mts->attendees_list), - 0, 0, - canvas_width, - height); -} - - -/* This updates the canvas scroll regions according to the number of attendees. - If the total height needed is less than the height of the canvas, we must - use the height of the canvas, or it causes problems. */ -static void -e_meeting_time_selector_update_main_canvas_scroll_region (EMeetingTimeSelector *mts) -{ - gint height, canvas_height, list_width; - - height = mts->row_height * (mts->attendees->len + 1); - canvas_height = GTK_WIDGET (mts->display_main)->allocation.height; - list_width = GTK_WIDGET (mts->attendees_list)->allocation.width; - - height = MAX (height, canvas_height); - - gnome_canvas_set_scroll_region (GNOME_CANVAS (mts->attendees_list), - 0, 0, - list_width, - height); - gnome_canvas_set_scroll_region (GNOME_CANVAS (mts->display_main), - 0, 0, - mts->day_width * E_MEETING_TIME_SELECTOR_DAYS_SHOWN, - height); -} - - -/* This changes the meeting time based on the given x coordinate and whether - we are dragging the start or end bar. It returns the new position, which - will be swapped if the start bar is dragged past the end bar or vice versa. - It make sure the meeting time is never dragged outside the visible canvas - area. */ -void -e_meeting_time_selector_drag_meeting_time (EMeetingTimeSelector *mts, - gint x) -{ - EMeetingTimeSelectorTime first_time, last_time, drag_time, *time_to_set; - gint scroll_x, scroll_y, canvas_width; - gboolean set_both_times = FALSE; - - /* Get the x coords of visible part of the canvas. */ - gnome_canvas_get_scroll_offsets (GNOME_CANVAS (mts->display_main), - &scroll_x, &scroll_y); - canvas_width = mts->display_main->allocation.width; - - /* Save the x coordinate for the timeout handler. */ - mts->last_drag_x = (x < scroll_x) ? x - scroll_x - : x - scroll_x - canvas_width + 1; - - /* Check if the mouse is off the edge of the canvas. */ - if (x < scroll_x || x > scroll_x + canvas_width) { - /* If we haven't added a timeout function, add one. */ - if (mts->auto_scroll_timeout_id == 0) { - mts->auto_scroll_timeout_id = g_timeout_add (60, e_meeting_time_selector_timeout_handler, mts); - mts->scroll_count = 0; - - /* Call the handler to start scrolling now. */ - e_meeting_time_selector_timeout_handler (mts); - return; - } - } else { - e_meeting_time_selector_remove_timeout (mts); - } - - /* Calculate the minimum & maximum times we can use, based on the - scroll offsets and whether zoomed_out is set. */ - e_meeting_time_selector_calculate_time (mts, scroll_x, &first_time); - e_meeting_time_selector_calculate_time (mts, scroll_x + canvas_width - 1, - &last_time); - if (mts->zoomed_out) { - if (first_time.minute > 30) - first_time.hour++; - first_time.minute = 0; - last_time.minute = 0; - } else { - first_time.minute += 15; - first_time.minute -= first_time.minute % 30; - last_time.minute -= last_time.minute % 30; - } - e_meeting_time_selector_fix_time_overflows (&first_time); - e_meeting_time_selector_fix_time_overflows (&last_time); - - /* Calculate the time from x coordinate. */ - e_meeting_time_selector_calculate_time (mts, x, &drag_time); - - /* Calculate the nearest half-hour or hour, depending on whether - zoomed_out is set. */ - if (mts->zoomed_out) { - if (drag_time.minute > 30) - drag_time.hour++; - drag_time.minute = 0; - } else { - drag_time.minute += 15; - drag_time.minute -= drag_time.minute % 30; - } - e_meeting_time_selector_fix_time_overflows (&drag_time); - - /* Now make sure we are between first_time & last_time. */ - if (e_meeting_time_selector_compare_times (&drag_time, &first_time) < 0) - drag_time = first_time; - if (e_meeting_time_selector_compare_times (&drag_time, &last_time) > 0) - drag_time = last_time; - - /* Set the meeting start or end time to drag_time. */ - if (mts->dragging_position == E_MEETING_TIME_SELECTOR_POS_START) - time_to_set = &mts->meeting_start_time; - else - time_to_set = &mts->meeting_end_time; - - /* If the time is unchanged, just return. */ - if (e_meeting_time_selector_compare_times (time_to_set, &drag_time) == 0) - return; - - *time_to_set = drag_time; - - /* Check if the start time and end time need to be switched. */ - if (e_meeting_time_selector_compare_times (&mts->meeting_start_time, - &mts->meeting_end_time) > 0) { - drag_time = mts->meeting_start_time; - mts->meeting_start_time = mts->meeting_end_time; - mts->meeting_end_time = drag_time; - - if (mts->dragging_position == E_MEETING_TIME_SELECTOR_POS_START) - mts->dragging_position = E_MEETING_TIME_SELECTOR_POS_END; - else - mts->dragging_position = E_MEETING_TIME_SELECTOR_POS_START; - - set_both_times = TRUE; - } - - /* Mark the calculated positions as invalid. */ - mts->meeting_positions_valid = FALSE; - - /* Redraw the canvases. */ - gtk_widget_queue_draw (mts->display_top); - gtk_widget_queue_draw (mts->display_main); - - /* Set the times in the GnomeDateEdit widgets. */ - if (set_both_times - || mts->dragging_position == E_MEETING_TIME_SELECTOR_POS_START) - e_meeting_time_selector_update_start_date_edit (mts); - - if (set_both_times - || mts->dragging_position == E_MEETING_TIME_SELECTOR_POS_END) - e_meeting_time_selector_update_end_date_edit (mts); -} - - -/* This is the timeout function which handles auto-scrolling when the user is - dragging one of the meeting time vertical bars outside the left or right - edge of the canvas. */ -static gboolean -e_meeting_time_selector_timeout_handler (gpointer data) -{ - EMeetingTimeSelector *mts; - EMeetingTimeSelectorTime drag_time, *time_to_set; - gint scroll_x, max_scroll_x, scroll_y, canvas_width; - gint scroll_speed, scroll_offset; - gboolean set_both_times = FALSE; - - mts = E_MEETING_TIME_SELECTOR (data); - - GDK_THREADS_ENTER (); - - /* Return if we don't need to scroll yet. */ - if (mts->scroll_count-- > 0) { - GDK_THREADS_LEAVE (); - return TRUE; - } - - /* Get the x coords of visible part of the canvas. */ - gnome_canvas_get_scroll_offsets (GNOME_CANVAS (mts->display_main), - &scroll_x, &scroll_y); - canvas_width = mts->display_main->allocation.width; - - /* Calculate the scroll delay, between 0 and MAX_SCROLL_SPEED. */ - scroll_speed = abs (mts->last_drag_x / E_MEETING_TIME_SELECTOR_SCROLL_INCREMENT_WIDTH); - scroll_speed = MIN (scroll_speed, - E_MEETING_TIME_SELECTOR_MAX_SCROLL_SPEED); - - /* Reset the scroll count. */ - mts->scroll_count = E_MEETING_TIME_SELECTOR_MAX_SCROLL_SPEED - scroll_speed; - - /* Calculate how much we need to scroll. */ - if (mts->last_drag_x >= 0) - scroll_offset = mts->col_width; - else - scroll_offset = -mts->col_width; - - scroll_x += scroll_offset; - max_scroll_x = (mts->day_width * E_MEETING_TIME_SELECTOR_DAYS_SHOWN) - - canvas_width; - scroll_x = CLAMP (scroll_x, 0, max_scroll_x); - - /* Calculate the minimum or maximum visible time in the canvas, which - we will now set the dragged time to. */ - if (scroll_offset > 0) { - e_meeting_time_selector_calculate_time (mts, - scroll_x + canvas_width - 1, - &drag_time); - if (mts->zoomed_out) { - drag_time.minute = 0; - } else { - drag_time.minute -= drag_time.minute % 30; - } - } else { - e_meeting_time_selector_calculate_time (mts, scroll_x, - &drag_time); - if (mts->zoomed_out) { - if (drag_time.minute > 30) - drag_time.hour++; - drag_time.minute = 0; - } else { - drag_time.minute += 15; - drag_time.minute -= drag_time.minute % 30; - } - } - e_meeting_time_selector_fix_time_overflows (&drag_time); - - /* Set the meeting start or end time to drag_time. */ - if (mts->dragging_position == E_MEETING_TIME_SELECTOR_POS_START) - time_to_set = &mts->meeting_start_time; - else - time_to_set = &mts->meeting_end_time; - - /* If the time is unchanged, just return. */ - if (e_meeting_time_selector_compare_times (time_to_set, &drag_time) == 0) { - GDK_THREADS_LEAVE (); - return TRUE; - } - - *time_to_set = drag_time; - - /* Check if the start time and end time need to be switched. */ - if (e_meeting_time_selector_compare_times (&mts->meeting_start_time, &mts->meeting_end_time) > 0) { - drag_time = mts->meeting_start_time; - mts->meeting_start_time = mts->meeting_end_time; - mts->meeting_end_time = drag_time; - - if (mts->dragging_position == E_MEETING_TIME_SELECTOR_POS_START) - mts->dragging_position = E_MEETING_TIME_SELECTOR_POS_END; - else - mts->dragging_position = E_MEETING_TIME_SELECTOR_POS_START; - - set_both_times = TRUE; - } - - /* Mark the calculated positions as invalid. */ - mts->meeting_positions_valid = FALSE; - - /* Set the times in the GnomeDateEdit widgets. */ - if (set_both_times - || mts->dragging_position == E_MEETING_TIME_SELECTOR_POS_START) - e_meeting_time_selector_update_start_date_edit (mts); - - if (set_both_times - || mts->dragging_position == E_MEETING_TIME_SELECTOR_POS_END) - e_meeting_time_selector_update_end_date_edit (mts); - - /* Redraw the canvases. We freeze and thaw the layouts so that they - get redrawn completely. Otherwise the pixels get scrolled left or - right which is not good for us (since our vertical bars have been - moved) and causes flicker. */ - gtk_layout_freeze (GTK_LAYOUT (mts->display_main)); - gtk_layout_freeze (GTK_LAYOUT (mts->display_top)); - gnome_canvas_scroll_to (GNOME_CANVAS (mts->display_main), - scroll_x, scroll_y); - gnome_canvas_scroll_to (GNOME_CANVAS (mts->display_top), - scroll_x, scroll_y); - gtk_layout_thaw (GTK_LAYOUT (mts->display_main)); - gtk_layout_thaw (GTK_LAYOUT (mts->display_top)); - - GDK_THREADS_LEAVE (); - return TRUE; -} - - -/* This removes our auto-scroll timeout function, if we have one installed. */ -void -e_meeting_time_selector_remove_timeout (EMeetingTimeSelector *mts) -{ - if (mts->auto_scroll_timeout_id) { - g_source_remove (mts->auto_scroll_timeout_id); - mts->auto_scroll_timeout_id = 0; - } -} - - -/* This updates the GnomeDateEdit widget displaying the meeting start time. */ -static void -e_meeting_time_selector_update_start_date_edit (EMeetingTimeSelector *mts) -{ - struct tm start_tm; - time_t start_time_t; - - g_date_to_struct_tm (&mts->meeting_start_time.date, &start_tm); - start_tm.tm_hour = mts->meeting_start_time.hour; - start_tm.tm_min = mts->meeting_start_time.minute; - start_time_t = mktime (&start_tm); - gnome_date_edit_set_time (GNOME_DATE_EDIT (mts->start_date_edit), - start_time_t); -} - - -/* This updates the GnomeDateEdit widget displaying the meeting end time. */ -static void -e_meeting_time_selector_update_end_date_edit (EMeetingTimeSelector *mts) -{ - struct tm end_tm; - time_t end_time_t; - - g_date_to_struct_tm (&mts->meeting_end_time.date, &end_tm); - end_tm.tm_hour = mts->meeting_end_time.hour; - end_tm.tm_min = mts->meeting_end_time.minute; - end_time_t = mktime (&end_tm); - gnome_date_edit_set_time (GNOME_DATE_EDIT (mts->end_date_edit), - end_time_t); -} - - -/* This ensures that the meeting time is shown on screen, by scrolling the - canvas and possibly by changing the range of dates shown in the canvas. */ -static void -e_meeting_time_selector_ensure_meeting_time_shown (EMeetingTimeSelector *mts) -{ - gint start_x, end_x, scroll_x, scroll_y, canvas_width; - gint new_scroll_x; - gboolean fits_in_canvas; - - /* Check if we need to change the range of dates shown. */ - if (g_date_compare (&mts->meeting_start_time.date, - &mts->first_date_shown) < 0 - || g_date_compare (&mts->meeting_end_time.date, - &mts->last_date_shown) > 0) { - e_meeting_time_selector_update_dates_shown (mts); - gtk_widget_queue_draw (mts->display_top); - gtk_widget_queue_draw (mts->display_main); - } - - /* If all of the meeting time is visible, just return. */ - e_meeting_time_selector_get_meeting_time_positions (mts, &start_x, - &end_x); - gnome_canvas_get_scroll_offsets (GNOME_CANVAS (mts->display_main), - &scroll_x, &scroll_y); - canvas_width = mts->display_main->allocation.width; - if (start_x > scroll_x && end_x <= scroll_x + canvas_width) - return; - - fits_in_canvas = end_x - start_x < canvas_width ? TRUE : FALSE; - - /* If the meeting is not entirely visible, either center it if it is - smaller than the canvas, or show the start of it if it is big. */ - if (fits_in_canvas) { - new_scroll_x = (start_x + end_x - canvas_width) / 2; - } else { - new_scroll_x = start_x; - } - gnome_canvas_scroll_to (GNOME_CANVAS (mts->display_main), - new_scroll_x, scroll_y); -} - - -/* This updates the range of dates shown in the canvas, to make sure that the - currently selected meeting time is in the range. */ -static void -e_meeting_time_selector_update_dates_shown (EMeetingTimeSelector *mts) -{ - mts->first_date_shown = mts->meeting_start_time.date; - g_date_subtract_days (&mts->first_date_shown, 60); - - mts->last_date_shown = mts->first_date_shown; - g_date_add_days (&mts->last_date_shown, E_MEETING_TIME_SELECTOR_DAYS_SHOWN - 1); -} - - -/* This checks if the time's hour is over 24 or its minute is over 60 and if - so it updates the day/hour appropriately. Note that hours and minutes are - stored in guint8's so they can't overflow by much. */ -void -e_meeting_time_selector_fix_time_overflows (EMeetingTimeSelectorTime *mtstime) -{ - gint hours_to_add, days_to_add; - - hours_to_add = mtstime->minute / 60; - if (hours_to_add > 0) { - mtstime->minute -= hours_to_add * 60; - mtstime->hour += hours_to_add; - } - - days_to_add = mtstime->hour / 24; - if (days_to_add > 0) { - mtstime->hour -= days_to_add * 24; - g_date_add_days (&mtstime->date, days_to_add); - } -} - - -static void -e_meeting_time_selector_update_attendees_list_positions (EMeetingTimeSelector *mts) -{ - EMeetingTimeSelectorAttendee *attendee; - gint list_width, item_width; - gint row; - GdkFont *font; - - list_width = GTK_WIDGET (mts->attendees_list)->allocation.width; - item_width = MAX (1, list_width - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH - E_MEETING_TIME_SELECTOR_TEXT_X_PAD * 2); - font = GTK_WIDGET (mts)->style->font; - for (row = 0; row < mts->attendees->len; row++) { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - - gnome_canvas_item_set - (attendee->text_item, - "font_gdk", font, - "clip_width", (gdouble) item_width, - "clip_height", (gdouble) (font->ascent - + font->descent), - NULL); - - e_canvas_item_move_absolute (attendee->text_item, - E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH - + E_MEETING_TIME_SELECTOR_TEXT_X_PAD, - row * mts->row_height + 1 + E_MEETING_TIME_SELECTOR_TEXT_Y_PAD); - - gnome_canvas_item_show (attendee->text_item); - } -} - - -/* - * CONVERSION ROUTINES - functions to convert between different coordinate - * spaces and dates. - */ - -/* This takes an x pixel coordinate within the entire canvas scroll region and - returns the date in which it falls. If day_position is not NULL it also - returns the x coordinate within the date, relative to the visible part of - the canvas. It is used when painting the days in the item_draw function. - Note that it must handle negative x coordinates in case we are dragging off - the edge of the canvas. */ -void -e_meeting_time_selector_calculate_day_and_position (EMeetingTimeSelector *mts, - gint x, - GDate *date, - gint *day_position) -{ - gint days_from_first_shown; - - *date = mts->first_date_shown; - - if (x >= 0) { - days_from_first_shown = x / mts->day_width; - g_date_add_days (date, days_from_first_shown); - if (day_position) - *day_position = - x % mts->day_width; - } else { - days_from_first_shown = -x / mts->day_width + 1; - g_date_subtract_days (date, days_from_first_shown); - if (day_position) - *day_position = -mts->day_width - x % mts->day_width; - } -} - - -/* This takes an x pixel coordinate within a day, and converts it to hours - and minutes, depending on working_hours_only and zoomed_out. */ -void -e_meeting_time_selector_convert_day_position_to_hours_and_mins (EMeetingTimeSelector *mts, gint day_position, guint8 *hours, guint8 *minutes) -{ - if (mts->zoomed_out) - day_position *= 3; - - /* Calculate the hours & minutes from the first displayed. */ - *hours = day_position / mts->col_width; - *minutes = (day_position % mts->col_width) * 60 / mts->col_width; - - /* Now add on the first hour shown. */ - *hours += mts->first_hour_shown; -} - - -/* This takes an x pixel coordinate within the entire canvas scroll region and - returns the time in which it falls. Note that it won't be extremely - accurate since hours may only be a few pixels wide in the display. - With zoomed_out set each pixel may represent 5 minutes or more, depending - on how small the font is. */ -void -e_meeting_time_selector_calculate_time (EMeetingTimeSelector *mts, - gint x, - EMeetingTimeSelectorTime *time) -{ - gint day_position; - - /* First get the day and the x position within the day. */ - e_meeting_time_selector_calculate_day_and_position (mts, x, &time->date, - NULL); - - /* Now convert the day_position into an hour and minute. */ - if (x >= 0) - day_position = x % mts->day_width; - else - day_position = mts->day_width + x % mts->day_width; - - e_meeting_time_selector_convert_day_position_to_hours_and_mins (mts, day_position, &time->hour, &time->minute); -} - - -/* This takes a EMeetingTimeSelectorTime and calculates the x pixel coordinate - within the entire canvas scroll region. It is used to draw the selected - meeting time and all the busy periods. */ -gint -e_meeting_time_selector_calculate_time_position (EMeetingTimeSelector *mts, - EMeetingTimeSelectorTime *mtstime) -{ - gint x, date_offset, day_offset; - - /* Calculate the number of days since the first date shown in the - entire canvas scroll region. */ - date_offset = g_date_julian (&mtstime->date) - g_date_julian (&mts->first_date_shown); - - /* Calculate the x pixel coordinate of the start of the day. */ - x = date_offset * mts->day_width; - - /* Add on the hours and minutes, depending on whether zoomed_out and - working_hours_only are set. */ - day_offset = (mtstime->hour - mts->first_hour_shown) * 60 - + mtstime->minute; - /* The day width includes an extra vertical grid line so subtract 1. */ - day_offset *= (mts->day_width - 1); - day_offset /= (mts->last_hour_shown - mts->first_hour_shown) * 60; - - /* Clamp the day_offset in case the time isn't actually visible. */ - x += CLAMP (day_offset, 0, mts->day_width); - - return x; -} - - -static gboolean -e_meeting_time_selector_on_text_item_event (GnomeCanvasItem *item, - GdkEvent *event, - EMeetingTimeSelector *mts) -{ - EMeetingTimeSelectorAttendee *attendee; - gint row, min; - ETextEventProcessor *event_processor = NULL; - ETextEventProcessorCommand command; - GtkAdjustment *adj; - gchar *text; - gboolean empty = FALSE; - - switch (event->type) { - case GDK_KEY_PRESS: - if (event && event->key.keyval == GDK_Return) { - row = e_meeting_time_selector_find_row_from_text_item (mts, item); - g_return_val_if_fail (row != -1, FALSE); - - if (row == mts->attendees->len - 1) - row = e_meeting_time_selector_attendee_add (mts, "", NULL); - else - row++; - - /* Make sure the item is visible. */ - adj = GTK_LAYOUT (mts->display_main)->vadjustment; - min = ((row + 1) * mts->row_height) - adj->page_size; - if (adj->value < min) { - adj->value = min; - gtk_adjustment_value_changed (adj); - } - - attendee = &g_array_index (mts->attendees, EMeetingTimeSelectorAttendee, row); - e_canvas_item_grab_focus (attendee->text_item, TRUE); - - /* Try to move the cursor to the end of the text. */ - gtk_object_get (GTK_OBJECT (attendee->text_item), - "event_processor", &event_processor, - NULL); - if (event_processor) { - command.action = E_TEP_MOVE; - command.position = E_TEP_END_OF_BUFFER; - gtk_signal_emit_by_name (GTK_OBJECT (event_processor), - "command", &command); - } - - /* Stop the signal last or we will also stop any - other events getting to the EText item. */ - gtk_signal_emit_stop_by_name (GTK_OBJECT (item), - "event"); - return TRUE; - } - break; - case GDK_FOCUS_CHANGE: - if (!event->focus_change.in) { - gtk_object_get (GTK_OBJECT (item), - "text", &text, - NULL); - if (!text || !text[0]) - empty = TRUE; - g_free (text); - - if (empty) { - row = e_meeting_time_selector_find_row_from_text_item (mts, item); - g_return_val_if_fail (row != -1, FALSE); - e_meeting_time_selector_attendee_remove (mts, - row); - } - } - break; - default: - break; - } - - return FALSE; -} - - -static gint -e_meeting_time_selector_find_row_from_text_item (EMeetingTimeSelector *mts, - GnomeCanvasItem *item) -{ - EMeetingTimeSelectorAttendee *attendee; - gint row; - - for (row = 0; row < mts->attendees->len; row++) { - attendee = &g_array_index (mts->attendees, - EMeetingTimeSelectorAttendee, row); - if (attendee->text_item == item) - return row; - } - - return -1; -} - diff --git a/widgets/meeting-time-sel/e-meeting-time-sel.h b/widgets/meeting-time-sel/e-meeting-time-sel.h deleted file mode 100644 index 0cfe7685b4..0000000000 --- a/widgets/meeting-time-sel/e-meeting-time-sel.h +++ /dev/null @@ -1,521 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@gtk.org> - * - * Copyright 1999, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ -#ifndef _E_MEETING_TIME_SELECTOR_H_ -#define _E_MEETING_TIME_SELECTOR_H_ - -#include <glib.h> -#include <gtk/gtkaccelgroup.h> -#include <gtk/gtktable.h> -#include <gtk/gtkwidget.h> -#include <libgnomeui/gnome-canvas.h> -#include <gal/e-text/e-text.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* - * EMeetingTimeSelector displays a list of attendees for a meeting and a - * graphical summary of the times which they are free and busy, allowing the - * user to select an appropriate time for a meeting. - */ - -/* Define this to include the debugging functions. */ -#undef E_MEETING_TIME_SELECTOR_DEBUG - -/* This is the width of the icon column in the attendees list. */ -#define E_MEETING_TIME_SELECTOR_ICON_COLUMN_WIDTH 24 - -#define E_MEETING_TIME_SELECTOR_TEXT_Y_PAD 3 -#define E_MEETING_TIME_SELECTOR_TEXT_X_PAD 2 - -/* These specify the type of attendee. Either a person or a resource (e.g. a - meeting room). These are used for the Autopick options, where the user can - ask for a time when, for example, all people and one resource are free. - The default is E_MEETING_TIME_SELECTOR_REQUIRED_PERSON. */ -typedef enum -{ - E_MEETING_TIME_SELECTOR_REQUIRED_PERSON, - E_MEETING_TIME_SELECTOR_OPTIONAL_PERSON, - E_MEETING_TIME_SELECTOR_RESOURCE -} EMeetingTimeSelectorAttendeeType; - - -/* These are used to specify whether an attendee is free or busy at a - particular time. We'll probably replace this with a global calendar type. - These should be ordered in increasing order of preference. Higher precedence - busy periods will be painted over lower precedence ones. These are also - used as for loop counters, so they should start at 0 and be ordered. */ -typedef enum -{ - E_MEETING_TIME_SELECTOR_BUSY_TENTATIVE = 0, - E_MEETING_TIME_SELECTOR_BUSY_OUT_OF_OFFICE = 1, - E_MEETING_TIME_SELECTOR_BUSY_BUSY = 2, - - E_MEETING_TIME_SELECTOR_BUSY_LAST = 3 -} EMeetingTimeSelectorBusyType; - - -/* This is used to specify the format used when displaying the dates. - The full format is like 'Sunday, September 12, 1999'. The abbreviated format - is like 'Sun 12/9/99'. The short format is like '12/9/99'. The actual - format used is determined in e_meeting_time_selector_style_set(), once we - know the font being used. */ -typedef enum -{ - E_MEETING_TIME_SELECTOR_DATE_FULL, - E_MEETING_TIME_SELECTOR_DATE_ABBREVIATED_DAY, - E_MEETING_TIME_SELECTOR_DATE_SHORT -} EMeetingTimeSelectorDateFormat; - - -/* This is used to specify a position regarding the vertical bars around the - current meeting time, so we know which one is being dragged. */ -typedef enum -{ - E_MEETING_TIME_SELECTOR_POS_NONE, - E_MEETING_TIME_SELECTOR_POS_START, - E_MEETING_TIME_SELECTOR_POS_END -} EMeetingTimeSelectorPosition; - - -/* This is used to specify the autopick option, which determines how we choose - the previous/next appropriate meeting time. */ -typedef enum -{ - E_MEETING_TIME_SELECTOR_ALL_PEOPLE_AND_RESOURCES, - E_MEETING_TIME_SELECTOR_ALL_PEOPLE_AND_ONE_RESOURCE, - E_MEETING_TIME_SELECTOR_REQUIRED_PEOPLE, - E_MEETING_TIME_SELECTOR_REQUIRED_PEOPLE_AND_ONE_RESOURCE -} EMeetingTimeSelectorAutopickOption; - - -/* This is our representation of a time. We use a GDate to store the day, - and guint8s for the hours and minutes. */ -typedef struct _EMeetingTimeSelectorTime EMeetingTimeSelectorTime; -struct _EMeetingTimeSelectorTime -{ - GDate date; - guint8 hour; - guint8 minute; -}; - - -/* This represents a busy period. */ -typedef struct _EMeetingTimeSelectorPeriod EMeetingTimeSelectorPeriod; -struct _EMeetingTimeSelectorPeriod -{ - EMeetingTimeSelectorTime start; - EMeetingTimeSelectorTime end; - EMeetingTimeSelectorBusyType busy_type; -}; - - -/* This contains information on one attendee. */ -typedef struct _EMeetingTimeSelectorAttendee EMeetingTimeSelectorAttendee; -struct _EMeetingTimeSelectorAttendee -{ - gchar *name; - - /* The type of attendee, e.g. a person or a resource. */ - EMeetingTimeSelectorAttendeeType type; - - /* This is TRUE if the attendee has calendar information available. - It is set to TRUE when a busy period is added, but can also be set - to TRUE explicitly to indicate that the attendee has calendar - information available, but no current busy periods. If it is FALSE - then a diagonal stipple pattern is used to fill the entire row in - the main graphical display. */ - gboolean has_calendar_info; - - /* This is TRUE if the meeting request is sent to this attendee. */ - gboolean send_meeting_to; - - /* This is the period for which free/busy data for the attendee is - available. */ - EMeetingTimeSelectorTime busy_periods_start; - EMeetingTimeSelectorTime busy_periods_end; - - /* This is an array of EMeetingTimeSelectorPeriod elements. When it is - updated busy_periods_sorted is set to FALSE, and if a function - needs them sorted, it should call this to re-sort them if needed: - e_meeting_time_selector_attendee_ensure_periods_sorted(). Note that - they are sorted by the start times. */ - GArray *busy_periods; - gboolean busy_periods_sorted; - - /* This holds the length of the longest busy period in days, rounded - up. It is used to determine where to start looking in the - busy_periods array. If we didn't use this we'd have to go through - most of the busy_periods array every time we wanted to paint part - of the display. */ - gint longest_period_in_days; - - /* This is the canvas text item where the name is edited. */ - GnomeCanvasItem *text_item; - - /* This is supposed to be something like an address book id. */ - gpointer data; -}; - -/* An array of hour strings, "0:00" .. "23:00". */ -extern const gchar *EMeetingTimeSelectorHours[24]; - - -#define E_MEETING_TIME_SELECTOR(obj) GTK_CHECK_CAST (obj, e_meeting_time_selector_get_type (), EMeetingTimeSelector) -#define E_MEETING_TIME_SELECTOR_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, e_meeting_time_selector_get_type (), EMeetingTimeSelectorClass) -#define IS_E_MEETING_TIME_SELECTOR(obj) GTK_CHECK_TYPE (obj, e_meeting_time_selector_get_type ()) - - -typedef struct _EMeetingTimeSelector EMeetingTimeSelector; -typedef struct _EMeetingTimeSelectorClass EMeetingTimeSelectorClass; - -struct _EMeetingTimeSelector -{ - /* We subclass a GtkTable which makes it easy to add extra widgets - if neccesary. */ - GtkTable table; - - /* - * User Interface stuff - widgets, colors etc. - */ - - /* This contains our keyboard accelerators, which need to be added to - the toplevel window. */ - GtkAccelGroup *accel_group; - - /* The vbox in the top-left corner, containing the 'All Attendees' - title bar packed at the end. Extra widgets can be added here - with PACK_START if necessary. */ - GtkWidget *attendees_title_bar_vbox; - - /* The 'All Attendees' title bar above the list of attendees. */ - GtkWidget *attendees_title_bar; - - /* The list of attendees. */ - GtkWidget *attendees_list; - - /* The canvas displaying the dates, times, and the summary - 'All Attendees' free/busy display. */ - GtkWidget *display_top; - - /* The canvas containing the free/busy displays of individual - attendees. This is separate from display_top since it also scrolls - vertically. */ - GtkWidget *display_main; - - /* This is the 'Options' button & menu. */ - GtkWidget *options_button; - GtkWidget *options_menu; - - /* This is the 'Autopick' button, menu & radio menu items. */ - GtkWidget *autopick_button; - GtkWidget *autopick_menu; - GtkWidget *autopick_all_item; - GtkWidget *autopick_all_people_one_resource_item; - GtkWidget *autopick_required_people_item; - GtkWidget *autopick_required_people_one_resource_item; - - /* The horizontal scrollbar which scrolls display_top & display_main.*/ - GtkWidget *hscrollbar; - - /* The vertical scrollbar which scrolls attendees & display_main. */ - GtkWidget *vscrollbar; - - /* The 2 GnomeDateEdit widgets for the meeting start & end times. */ - GtkWidget *start_date_edit; - GtkWidget *end_date_edit; - - /* Colors. */ - GdkColorContext *color_context; - GdkColor bg_color; - GdkColor all_attendees_bg_color; - GdkColor meeting_time_bg_color; - GdkColor stipple_bg_color; - GdkColor attendee_list_bg_color; - GdkColor grid_color; - GdkColor grid_shadow_color; - GdkColor grid_unused_color; - GdkColor busy_colors[E_MEETING_TIME_SELECTOR_BUSY_LAST]; - - /* The stipple used for attendees with no data. */ - GdkPixmap *stipple; - - /* GC for drawing the color key. */ - GdkGC *color_key_gc; - - /* Width of the hours strings (e.g. "1:00") in the current font. */ - gint hour_widths[24]; - - /* Whether we are using the full, abbreviated or short date format. */ - EMeetingTimeSelectorDateFormat date_format; - - - /* - * Attendee Data. - */ - - /* This is an array of EMeetingTimeSelectorAttendee elements. */ - GArray *attendees; - - - /* - * Option Settings. - */ - - /* If this is TRUE we only show hours between day_start_hour and - day_end_hour, defaults to TRUE (9am-6pm). */ - gboolean working_hours_only; - gint day_start_hour; - gint day_start_minute; - gint day_end_hour; - gint day_end_minute; - - /* If TRUE, view is compressed, with one cell for every 3 hours rather - than every hour. Defaults to FALSE. */ - gboolean zoomed_out; - - - /* - * Internal Data. - */ - - /* These are the first & last dates shown in the current scroll area. - We show E_MEETING_TIME_SELECTOR_DAYS_SHOWN days at a time. */ - GDate first_date_shown; - GDate last_date_shown; - - /* This is the current selection of the meeting time. */ - EMeetingTimeSelectorTime meeting_start_time; - EMeetingTimeSelectorTime meeting_end_time; - - /* These are the x pixel coordinates in the entire scroll region of - the start and end times. Set to meeting_positions_valid to FALSE to - invalidate. They will then be recomputed when needed. Always access - with e_meeting_time_selector_get_meeting_time_positions(). */ - gint meeting_positions_valid; - gint meeting_positions_in_scroll_area; - gint meeting_start_x; - gint meeting_end_x; - - /* These are the width and height of the cells, including the grid - lines which are displayed on the right and top or bottom of cells.*/ - gint row_height; - gint col_width; - - /* This is the width of a day in the display, which depends on - col_width, working_hours_only and zoomed_out. */ - gint day_width; - - /* These are the first and last hour of each day we display, depending - on working_hours_only and zoomed_out. */ - gint first_hour_shown; - gint last_hour_shown; - - /* The id of the source function for auto-scroll timeouts. */ - guint auto_scroll_timeout_id; - - /* This specifies if we are dragging one of the vertical bars around - the meeting time. */ - EMeetingTimeSelectorPosition dragging_position; - - /* The last x coordinate of the mouse, relative to either the left or - right edge of the canvas. Used in the auto_scroll_timeout function - to determine which way to scroll and how fast. */ - gint last_drag_x; - - /* This is used to determine the delay between scrolls. */ - gint scroll_count; -}; - - -struct _EMeetingTimeSelectorClass -{ - GtkTableClass parent_class; -}; - - -/* - * PUBLIC INTERFACE - note that this interface will probably change, when I - * know where the data is coming from. This is mainly just for testing for now. - */ - -GtkType e_meeting_time_selector_get_type (void); -GtkWidget* e_meeting_time_selector_new (void); - -/* This returns the currently selected meeting time. - Note that months are 1-12 and days are 1-31. The start time is guaranteed to - be before or equal to the end time. You may want to check if they are equal - if that if it is a problem. */ -void e_meeting_time_selector_get_meeting_time (EMeetingTimeSelector *mts, - gint *start_year, - gint *start_month, - gint *start_day, - gint *start_hour, - gint *start_minute, - gint *end_year, - gint *end_month, - gint *end_day, - gint *end_hour, - gint *end_minute); - -/* This sets the meeting time, returning TRUE if it is valid. */ -gboolean e_meeting_time_selector_set_meeting_time (EMeetingTimeSelector *mts, - gint start_year, - gint start_month, - gint start_day, - gint start_hour, - gint start_minute, - gint end_year, - gint end_month, - gint end_day, - gint end_hour, - gint end_minute); - -void e_meeting_time_selector_set_working_hours_only (EMeetingTimeSelector *mts, - gboolean working_hours_only); -void e_meeting_time_selector_set_working_hours (EMeetingTimeSelector *mts, - gint day_start_hour, - gint day_start_minute, - gint day_end_hour, - gint day_end_minute); - -void e_meeting_time_selector_set_zoomed_out (EMeetingTimeSelector *mts, - gboolean zoomed_out); - -EMeetingTimeSelectorAutopickOption e_meeting_time_selector_get_autopick_option (EMeetingTimeSelector *mts); -void e_meeting_time_selector_set_autopick_option (EMeetingTimeSelector *mts, - EMeetingTimeSelectorAutopickOption autopick_option); - -/* Adds an attendee to the list, returning the row. The data is meant for - something like an address book id, though if the user edits the name this - will become invalid. We'll probably have to handle address book lookup - ourself. */ -gint e_meeting_time_selector_attendee_add (EMeetingTimeSelector *mts, - gchar *attendee_name, - gpointer data); -gint e_meeting_time_selector_attendee_find_by_name (EMeetingTimeSelector *mts, - gchar *attendee_name, - gint start_row); -gint e_meeting_time_selector_attendee_find_by_data (EMeetingTimeSelector *mts, - gpointer data, - gint start_row); -void e_meeting_time_selector_attendee_remove (EMeetingTimeSelector *mts, - gint row); - -void e_meeting_time_selector_attendee_set_type (EMeetingTimeSelector *mts, - gint row, - EMeetingTimeSelectorAttendeeType type); -void e_meeting_time_selector_attendee_set_has_calendar_info (EMeetingTimeSelector *mts, - gint row, - gboolean has_calendar_info); -void e_meeting_time_selector_attendee_set_send_meeting_to (EMeetingTimeSelector *mts, - gint row, - gboolean send_meeting_to); - -gboolean e_meeting_time_selector_attendee_set_busy_range (EMeetingTimeSelector *mts, - gint row, - gint start_year, - gint start_month, - gint start_day, - gint start_hour, - gint start_minute, - gint end_year, - gint end_month, - gint end_day, - gint end_hour, - gint end_minute); - - -/* Clears all busy times for the given attendee. */ -void e_meeting_time_selector_attendee_clear_busy_periods (EMeetingTimeSelector *mts, - gint row); -/* Adds one busy time for the given attendee. */ -gboolean e_meeting_time_selector_attendee_add_busy_period (EMeetingTimeSelector *mts, - gint row, - gint start_year, - gint start_month, - gint start_day, - gint start_hour, - gint start_minute, - gint end_year, - gint end_month, - gint end_day, - gint end_hour, - gint end_minute, - EMeetingTimeSelectorBusyType busy_type); - - - -/* - * INTERNAL ROUTINES - functions to communicate with the canvas items within - * the EMeetingTimeSelector. - */ - -/* This returns the x pixel coordinates of the meeting start and end times, - in the entire canvas scroll area. If it returns FALSE, then the meeting - time isn't in the current scroll area (which shouldn't really happen). */ -gboolean e_meeting_time_selector_get_meeting_time_positions (EMeetingTimeSelector *mts, - gint *start_x, - gint *end_x); - -void e_meeting_time_selector_drag_meeting_time (EMeetingTimeSelector *mts, - gint x); - -void e_meeting_time_selector_remove_timeout (EMeetingTimeSelector *mts); - -void e_meeting_time_selector_fix_time_overflows (EMeetingTimeSelectorTime *mtstime); - -gint e_meeting_time_selector_find_first_busy_period (EMeetingTimeSelector *mts, - EMeetingTimeSelectorAttendee *attendee, - GDate *date); - -/* Makes sure the busy periods are sorted, so we can do binary searches. */ -void e_meeting_time_selector_attendee_ensure_periods_sorted (EMeetingTimeSelector *mts, - EMeetingTimeSelectorAttendee *attendee); - -void e_meeting_time_selector_calculate_day_and_position (EMeetingTimeSelector *mts, - gint x, - GDate *date, - gint *day_position); -void e_meeting_time_selector_convert_day_position_to_hours_and_mins (EMeetingTimeSelector *mts, gint day_position, guint8 *hours, guint8 *minutes); -void e_meeting_time_selector_calculate_time (EMeetingTimeSelector *mts, - gint x, - EMeetingTimeSelectorTime *time); -gint e_meeting_time_selector_calculate_time_position (EMeetingTimeSelector *mts, - EMeetingTimeSelectorTime *mtstime); - -/* Debugging function to dump information on all attendees. */ -#ifdef E_MEETING_TIME_SELECTOR_DEBUG -void e_meeting_time_selector_dump (EMeetingTimeSelector *mts); -gchar* e_meeting_time_selector_dump_time (EMeetingTimeSelectorTime *mtstime); -gchar* e_meeting_time_selector_dump_date (GDate *date); -#endif /* E_MEETING_TIME_SELECTOR_DEBUG */ - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_MEETING_TIME_SELECTOR_H_ */ diff --git a/widgets/meeting-time-sel/test-meeting-time-sel.c b/widgets/meeting-time-sel/test-meeting-time-sel.c deleted file mode 100644 index 78fdbf3b98..0000000000 --- a/widgets/meeting-time-sel/test-meeting-time-sel.c +++ /dev/null @@ -1,252 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@gtk.org> - * - * Copyright 1999, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <time.h> -#include <glib.h> -#include <gtk/gtkmain.h> -#include <gdk_imlib.h> -#include <libgnome/gnome-defs.h> -#include <libgnomeui/gnome-dialog.h> -#include <libgnomeui/gnome-init.h> -#include <libgnomeui/gnome-stock.h> -#include "e-meeting-time-sel.h" - -void add_random_attendee_test_data (EMeetingTimeSelector *mts); -void add_simple_attendee_test_data (EMeetingTimeSelector *mts); -gint get_random_int (gint max); - -int -main (int argc, char *argv[]) -{ - GtkWidget *window, *mts; - gint i; - - gnome_init ("test-meeting-time-selector", "0.1", argc, argv); - - gtk_widget_push_visual (gdk_imlib_get_visual ()); - gtk_widget_push_colormap (gdk_imlib_get_colormap ()); - - window = gnome_dialog_new ("Plan a Meeting", "Make Meeting", - GNOME_STOCK_BUTTON_CLOSE, NULL); - gtk_window_set_default_size (GTK_WINDOW (window), 600, 400); - gtk_window_set_policy (GTK_WINDOW (window), FALSE, TRUE, FALSE); - - mts = e_meeting_time_selector_new (); - gtk_container_add (GTK_CONTAINER (GNOME_DIALOG (window)->vbox), mts); - gtk_window_add_accel_group (GTK_WINDOW (window), - E_MEETING_TIME_SELECTOR (mts)->accel_group); - gtk_widget_show (mts); - - gtk_widget_pop_visual (); - gtk_widget_pop_colormap (); - - i = 0; -#if 1 - for (i = 0; i < 20; i++) { - add_random_attendee_test_data (E_MEETING_TIME_SELECTOR (mts)); - } - - if (!e_meeting_time_selector_attendee_set_busy_range (E_MEETING_TIME_SELECTOR (mts), 3, - 2000, 5, 1, 14, 0, - 2000, 11, 1, 11, 30)) - g_print ("Error setting busy range\n"); - -#else - for (i = 0; i < 1; i++) { - add_simple_attendee_test_data (E_MEETING_TIME_SELECTOR (mts)); - } -#endif - -#if 0 - e_meeting_time_selector_dump (E_MEETING_TIME_SELECTOR (mts)); -#endif - - gnome_dialog_run (GNOME_DIALOG (window)); - - gtk_main (); - return 0; -} - - -/* Adds an attendee and a lot of random busy periods. The periods start 60 - days before the current date and extend over 365 days, to match the range - that EMeetingTimeSelector currently displays. We generate a time_t and an - interval and then convert them into a struct tm which provides everything - we need. */ -void -add_random_attendee_test_data (EMeetingTimeSelector *mts) -{ - gchar buffer[128], *name; - gint row, num_periods, busy_period, random_num, duration; - EMeetingTimeSelectorAttendeeType type; - EMeetingTimeSelectorBusyType busy_type; - time_t range_start; - time_t period_start; - time_t period_end; - struct tm *tmp_tm; - struct tm tm1; - struct tm tm2; - - /* Determine the type of attendee. */ - random_num = get_random_int (10); - if (random_num < 4) { - type = E_MEETING_TIME_SELECTOR_REQUIRED_PERSON; - name = "Req. Attendee"; - } else if (random_num < 7) { - type = E_MEETING_TIME_SELECTOR_OPTIONAL_PERSON; - name = "Opt. Attendee"; - } else { - type = E_MEETING_TIME_SELECTOR_RESOURCE; - name = "Resource"; - } - - sprintf (buffer, "%s %i", name, mts->attendees->len + 1); - row = e_meeting_time_selector_attendee_add (mts, buffer, NULL); - e_meeting_time_selector_attendee_set_type (mts, row, type); - - /* Don't send the meeting request to some attendees. */ - if (get_random_int (10) <= 2) - e_meeting_time_selector_attendee_set_send_meeting_to (mts, row, - FALSE); - - /* Some attendees have no calendar information. */ - if (get_random_int (10) == 2) - return; - - range_start = time (NULL) - 61 * 24 * 60 * 60; - num_periods = get_random_int (1000); -#if 0 - g_print ("num_periods: %i\n", num_periods); -#endif - for (busy_period = 0; busy_period < num_periods; busy_period++) { - - period_start = range_start + get_random_int (365 * 24 * 60 * 60); - - /* Make busy periods mainly 30 mins to a few hours, with a - couple of week/fortnight periods as well. */ - random_num = get_random_int (10000); - if (random_num < 2000) - duration = 30; - else if (random_num < 5000) - duration = 60; - else if (random_num < 7500) - duration = 90; - else if (random_num < 9995) - duration = 120; - else if (random_num < 9998) - duration = 60 * 24 * 7; - else - duration = 60 * 24 * 14; -#if 0 - g_print ("random_num: %i, duration: %i\n", - random_num, duration); -#endif - period_end = period_start + duration * 60; - - tmp_tm = localtime (&period_start); - tm1 = *tmp_tm; - tmp_tm = localtime (&period_end); - tm2 = *tmp_tm; - - /* A hack to avoid daylight-saving time problems. */ - if (tm2.tm_hour == tm1.tm_hour && tm2.tm_min < tm1.tm_min) - tm2.tm_hour++; - - busy_type = get_random_int (E_MEETING_TIME_SELECTOR_BUSY_LAST); - - if (!e_meeting_time_selector_attendee_add_busy_period (mts, row, tm1.tm_year + 1900, tm1.tm_mon + 1, tm1.tm_mday, tm1.tm_hour, tm1.tm_min, tm2.tm_year + 1900, tm2.tm_mon + 1, tm2.tm_mday, tm2.tm_hour, tm2.tm_min, busy_type)) - { - g_print ("Invalid busy period %i/%i/%i %i:%i to %i/%i/%i %i:%i\n", tm1.tm_year + 1900, tm1.tm_mon + 1, tm1.tm_mday, tm1.tm_hour, tm1.tm_min, tm2.tm_year + 1900, tm2.tm_mon + 1, tm2.tm_mday, tm2.tm_hour, tm2.tm_min); - g_print ("random_num: %i, duration: %i\n", - random_num, duration); - } - } -} - - -/* Returns a random integer between 0 and max - 1. */ -gint -get_random_int (gint max) -{ - gint random_num; - - random_num = (int) (max * (rand () / (RAND_MAX + 1.0))); -#if 0 - g_print ("Random num (%i): %i\n", max, random_num); -#endif - return random_num; -} - - -void -add_simple_attendee_test_data (EMeetingTimeSelector *mts) -{ - gint row; - - row = e_meeting_time_selector_attendee_add (mts, "John Smith", NULL); - if (!e_meeting_time_selector_attendee_add_busy_period (mts, row, - 1999, 11, 7, 14, 30, - 1999, 11, 7, 16, 30, - E_MEETING_TIME_SELECTOR_BUSY_BUSY)) - g_warning ("Invalid busy period"); - - e_meeting_time_selector_attendee_add_busy_period (mts, row, - 1999, 11, 7, 10, 30, - 1999, 11, 7, 11, 30, - E_MEETING_TIME_SELECTOR_BUSY_OUT_OF_OFFICE); - e_meeting_time_selector_attendee_add_busy_period (mts, row, - 1999, 11, 4, 10, 30, - 1999, 11, 7, 11, 30, - E_MEETING_TIME_SELECTOR_BUSY_BUSY); - row = e_meeting_time_selector_attendee_add (mts, "Dave Jones", NULL); - e_meeting_time_selector_attendee_add_busy_period (mts, row, - 1999, 11, 7, 15, 30, - 1999, 11, 7, 18, 30, - E_MEETING_TIME_SELECTOR_BUSY_TENTATIVE); - e_meeting_time_selector_attendee_add_busy_period (mts, row, - 1999, 11, 7, 11, 00, - 1999, 11, 7, 12, 00, - E_MEETING_TIME_SELECTOR_BUSY_BUSY); - - row = e_meeting_time_selector_attendee_add (mts, "Andrew Carlisle", NULL); - e_meeting_time_selector_attendee_set_send_meeting_to (mts, row, FALSE); - - row = e_meeting_time_selector_attendee_add (mts, "Michael Cain", NULL); - e_meeting_time_selector_attendee_add_busy_period (mts, row, - 1999, 11, 7, 15, 30, - 1999, 11, 7, 18, 30, - E_MEETING_TIME_SELECTOR_BUSY_TENTATIVE); - e_meeting_time_selector_attendee_add_busy_period (mts, row, - 1999, 11, 7, 12, 30, - 1999, 11, 7, 13, 30, - E_MEETING_TIME_SELECTOR_BUSY_OUT_OF_OFFICE); - e_meeting_time_selector_attendee_add_busy_period (mts, row, - 1999, 11, 7, 11, 00, - 1999, 11, 7, 12, 00, - E_MEETING_TIME_SELECTOR_BUSY_TENTATIVE); -} diff --git a/widgets/menus/.cvsignore b/widgets/menus/.cvsignore deleted file mode 100644 index 7708c3d120..0000000000 --- a/widgets/menus/.cvsignore +++ /dev/null @@ -1,8 +0,0 @@ -Makefile -libmenus.la -Makefile.in -.deps -.libs -.pure -*.o -*.lo diff --git a/widgets/menus/Makefile.am b/widgets/menus/Makefile.am deleted file mode 100644 index 500f0672fc..0000000000 --- a/widgets/menus/Makefile.am +++ /dev/null @@ -1,11 +0,0 @@ -noinst_LTLIBRARIES = libmenus.la - -INCLUDES = \ - -I$(top_srcdir) \ - -I$(top_srcdir)/widgets/menus \ - $(EXTRA_GNOME_CFLAGS) \ - -DG_LOG_DOMAIN=\"menus\" - -libmenus_la_SOURCES = \ - gal-view-menus.c \ - gal-view-menus.h diff --git a/widgets/menus/gal-define-views-dialog.c b/widgets/menus/gal-define-views-dialog.c deleted file mode 100644 index 8ca28adfac..0000000000 --- a/widgets/menus/gal-define-views-dialog.c +++ /dev/null @@ -1,329 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* gal-define-views-dialog.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <libgnomeui/gnome-dialog.h> -#include <libgnomeui/gnome-stock.h> -#include "gal-define-views-dialog.h" -#include "gal-define-views-model.h" -#include "gal-view-new-dialog.h" -#include <gal/e-table/e-table-scrolled.h> - -static void gal_define_views_dialog_init (GalDefineViewsDialog *card); -static void gal_define_views_dialog_class_init (GalDefineViewsDialogClass *klass); -static void gal_define_views_dialog_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void gal_define_views_dialog_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void gal_define_views_dialog_destroy (GtkObject *object); - -static GnomeDialogClass *parent_class = NULL; -#define PARENT_TYPE gnome_dialog_get_type() - -/* The arguments we take */ -enum { - ARG_0, - ARG_COLLECTION, -}; - -typedef struct { - char *title; - ETableModel *model; - GalDefineViewsDialog *names; -} GalDefineViewsDialogChild; - -GtkType -gal_define_views_dialog_get_type (void) -{ - static GtkType type = 0; - - if (!type) { - static const GtkTypeInfo info = - { - "GalDefineViewsDialog", - sizeof (GalDefineViewsDialog), - sizeof (GalDefineViewsDialogClass), - (GtkClassInitFunc) gal_define_views_dialog_class_init, - (GtkObjectInitFunc) gal_define_views_dialog_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -static void -gal_define_views_dialog_class_init (GalDefineViewsDialogClass *klass) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass*) klass; - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->set_arg = gal_define_views_dialog_set_arg; - object_class->get_arg = gal_define_views_dialog_get_arg; - object_class->destroy = gal_define_views_dialog_destroy; - - gtk_object_add_arg_type("GalDefineViewsDialog::collection", GAL_VIEW_COLLECTION_TYPE, - GTK_ARG_READWRITE, ARG_COLLECTION); -} - -/* ETable creation */ -#define SPEC "<ETableSpecification cursor-mode=\"line\" draw-grid=\"true\" selection-mode=\"single\">" \ - "<ETableColumn model_col= \"0\" _title=\"Name\" expansion=\"1.0\" minimum_width=\"18\" resizable=\"true\" cell=\"string\" compare=\"string\"/>" \ - "<ETableState> <column source=\"0\"/> <grouping> </grouping> </ETableState>" \ - "</ETableSpecification>" - -/* For use from libglade. */ -GtkWidget *gal_define_views_dialog_create_etable(char *name, char *string1, char *string2, int int1, int int2); - -GtkWidget * -gal_define_views_dialog_create_etable(char *name, char *string1, char *string2, int int1, int int2) -{ - GtkWidget *table; - ETableModel *model; - model = gal_define_views_model_new(); - table = e_table_scrolled_new(model, NULL, SPEC, NULL); - gtk_object_set_data(GTK_OBJECT(table), "GalDefineViewsDialog::model", model); - return table; -} - -/* Button callbacks */ - -static void -gdvd_button_new_dialog_callback(GtkWidget *widget, int button, GalDefineViewsDialog *dialog) -{ - gchar *name; - GalView *view; - GalViewFactory *factory; - switch (button) { - case 0: - gtk_object_get(GTK_OBJECT(widget), - "name", &name, - "factory", &factory, - NULL); - if (name && factory) { - view = gal_view_factory_new_view(factory, - name); - gal_define_views_model_append(GAL_DEFINE_VIEWS_MODEL(dialog->model), view); - gtk_object_unref(GTK_OBJECT(view)); - } - break; - } - gnome_dialog_close(GNOME_DIALOG(widget)); -} - -static void -gdvd_button_new_callback(GtkWidget *widget, GalDefineViewsDialog *dialog) -{ - GtkWidget *view_new_dialog = gal_view_new_dialog_new(dialog->collection); - gtk_signal_connect(GTK_OBJECT(view_new_dialog), "clicked", - GTK_SIGNAL_FUNC(gdvd_button_new_dialog_callback), dialog); - gtk_widget_show(GTK_WIDGET(view_new_dialog)); -} - -static void -gdvd_button_modify_callback(GtkWidget *widget, GalDefineViewsDialog *dialog) -{ - int row; - GtkWidget *scrolled; - ETable *etable; - - scrolled = glade_xml_get_widget(dialog->gui, "custom-table"); - etable = e_table_scrolled_get_table(E_TABLE_SCROLLED(scrolled)); - row = e_table_get_cursor_row (E_TABLE(etable)); - - if (row != -1) { - GalView *view; - view = gal_define_views_model_get_view(GAL_DEFINE_VIEWS_MODEL(dialog->model), - row); - gal_view_edit(view); - } - -} - -static void -gdvd_button_delete_callback(GtkWidget *widget, GalDefineViewsDialog *dialog) -{ - int row; - GtkWidget *scrolled; - ETable *etable; - - scrolled = glade_xml_get_widget(dialog->gui, "custom-table"); - etable = e_table_scrolled_get_table(E_TABLE_SCROLLED(scrolled)); - row = e_table_get_cursor_row (E_TABLE(etable)); - - if (row != -1) { - gal_define_views_model_delete_view(GAL_DEFINE_VIEWS_MODEL(dialog->model), - row); - } - -} - -static void -gdvd_button_copy_callback(GtkWidget *widget, GalDefineViewsDialog *dialog) -{ - int row; - GtkWidget *scrolled; - ETable *etable; - - scrolled = glade_xml_get_widget(dialog->gui, "custom-table"); - etable = e_table_scrolled_get_table(E_TABLE_SCROLLED(scrolled)); - row = e_table_get_cursor_row (E_TABLE(etable)); - - if (row != -1) { - gal_define_views_model_copy_view(GAL_DEFINE_VIEWS_MODEL(dialog->model), - row); - } - -} - -static void -gdvd_connect_signal(GalDefineViewsDialog *dialog, char *widget_name, char *signal, GtkSignalFunc handler) -{ - GtkWidget *widget; - - widget = glade_xml_get_widget(dialog->gui, widget_name); - - if (widget) - gtk_signal_connect(GTK_OBJECT(widget), signal, handler, dialog); -} - -static void -gal_define_views_dialog_init (GalDefineViewsDialog *dialog) -{ - GladeXML *gui; - GtkWidget *widget; - GtkWidget *etable; - - dialog->collection = NULL; - - gui = glade_xml_new_with_domain (GAL_GLADEDIR "/gal-define-views.glade", NULL, PACKAGE); - dialog->gui = gui; - - widget = glade_xml_get_widget(gui, "table-top"); - if (!widget) { - return; - } - gtk_widget_ref(widget); - gtk_widget_unparent(widget); - gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(dialog)->vbox), widget, TRUE, TRUE, 0); - gtk_widget_unref(widget); - - gnome_dialog_append_buttons(GNOME_DIALOG(dialog), - GNOME_STOCK_BUTTON_OK, - GNOME_STOCK_BUTTON_CANCEL, - NULL); - - gdvd_connect_signal(dialog, "button-new", "clicked", GTK_SIGNAL_FUNC(gdvd_button_new_callback)); - gdvd_connect_signal(dialog, "button-modify", "clicked", GTK_SIGNAL_FUNC(gdvd_button_modify_callback)); - gdvd_connect_signal(dialog, "button-delete", "clicked", GTK_SIGNAL_FUNC(gdvd_button_delete_callback)); - gdvd_connect_signal(dialog, "button-copy", "clicked", GTK_SIGNAL_FUNC(gdvd_button_copy_callback)); - - dialog->model = NULL; - etable = glade_xml_get_widget(dialog->gui, "custom-table"); - if (etable) { - dialog->model = gtk_object_get_data(GTK_OBJECT(etable), "GalDefineViewsDialog::model"); - gtk_object_set(GTK_OBJECT(dialog->model), - "collection", dialog->collection, - NULL); - } - - gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, TRUE, FALSE); -} - -static void -gal_define_views_dialog_destroy (GtkObject *object) { - GalDefineViewsDialog *gal_define_views_dialog = GAL_DEFINE_VIEWS_DIALOG(object); - - gtk_object_unref(GTK_OBJECT(gal_define_views_dialog->gui)); -} - -static void -gal_define_views_dialog_set_collection(GalDefineViewsDialog *dialog, - GalViewCollection *collection) -{ - dialog->collection = collection; - if (dialog->model) { - gtk_object_set(GTK_OBJECT(dialog->model), - "collection", collection, - NULL); - } -} - -/** - * gal_define_views_dialog_new - * - * Returns a new dialog for defining views. - * - * Returns: The GalDefineViewsDialog. - */ -GtkWidget* -gal_define_views_dialog_new (GalViewCollection *collection) -{ - GtkWidget *widget = GTK_WIDGET (gtk_type_new (gal_define_views_dialog_get_type ())); - gal_define_views_dialog_set_collection(GAL_DEFINE_VIEWS_DIALOG (widget), collection); - return widget; -} - -static void -gal_define_views_dialog_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GalDefineViewsDialog *dialog; - - dialog = GAL_DEFINE_VIEWS_DIALOG (o); - - switch (arg_id){ - case ARG_COLLECTION: - if (GTK_VALUE_OBJECT(*arg)) - gal_define_views_dialog_set_collection(dialog, GAL_VIEW_COLLECTION(GTK_VALUE_OBJECT(*arg))); - else - gal_define_views_dialog_set_collection(dialog, NULL); - break; - - default: - return; - } -} - -static void -gal_define_views_dialog_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - GalDefineViewsDialog *dialog; - - dialog = GAL_DEFINE_VIEWS_DIALOG (object); - - switch (arg_id) { - case ARG_COLLECTION: - if (dialog->collection) - GTK_VALUE_OBJECT(*arg) = GTK_OBJECT(dialog->collection); - else - GTK_VALUE_OBJECT(*arg) = NULL; - break; - - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} diff --git a/widgets/menus/gal-define-views-dialog.h b/widgets/menus/gal-define-views-dialog.h deleted file mode 100644 index 27ed2d257b..0000000000 --- a/widgets/menus/gal-define-views-dialog.h +++ /dev/null @@ -1,75 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* gal-define-views-dialog.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __GAL_DEFINE_VIEWS_DIALOG_H__ -#define __GAL_DEFINE_VIEWS_DIALOG_H__ - -#include <libgnomeui/gnome-dialog.h> -#include <glade/glade.h> -#include <gal/e-table/e-table-model.h> -#include <gal/menus/gal-view-collection.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* GalDefineViewsDialog - A dialog displaying information about a contact. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - */ - -#define GAL_DEFINE_VIEWS_DIALOG_TYPE (gal_define_views_dialog_get_type ()) -#define GAL_DEFINE_VIEWS_DIALOG(obj) (GTK_CHECK_CAST ((obj), GAL_DEFINE_VIEWS_DIALOG_TYPE, GalDefineViewsDialog)) -#define GAL_DEFINE_VIEWS_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GAL_DEFINE_VIEWS_DIALOG_TYPE, GalDefineViewsDialogClass)) -#define GAL_IS_DEFINE_VIEWS_DIALOG(obj) (GTK_CHECK_TYPE ((obj), GAL_DEFINE_VIEWS_DIALOG_TYPE)) -#define GAL_IS_DEFINE_VIEWS_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), GAL_DEFINE_VIEWS_DIALOG_TYPE)) - -typedef struct _GalDefineViewsDialog GalDefineViewsDialog; -typedef struct _GalDefineViewsDialogClass GalDefineViewsDialogClass; - -struct _GalDefineViewsDialog -{ - GnomeDialog parent; - - /* item specific fields */ - GladeXML *gui; - ETableModel *model; - - GalViewCollection *collection; -}; - -struct _GalDefineViewsDialogClass -{ - GnomeDialogClass parent_class; -}; - -GtkWidget *gal_define_views_dialog_new (GalViewCollection *collection); -GtkType gal_define_views_dialog_get_type (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __GAL_DEFINE_VIEWS_DIALOG_H__ */ diff --git a/widgets/menus/gal-define-views-model.c b/widgets/menus/gal-define-views-model.c deleted file mode 100644 index 103b46af5c..0000000000 --- a/widgets/menus/gal-define-views-model.c +++ /dev/null @@ -1,315 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * - * Author: - * Christopher James Lahey <clahey@helixcode.com> - * - * (C) 1999 Helix Code, Inc. - */ - -#include <config.h> -#include <gnome-xml/tree.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> -#include "gal-define-views-model.h" - -#define PARENT_TYPE e_table_model_get_type() -static ETableModelClass *parent_class; - -/* - * GalDefineViewsModel callbacks - * These are the callbacks that define the behavior of our custom model. - */ -static void gal_define_views_model_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void gal_define_views_model_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); - - -enum { - ARG_0, - ARG_EDITABLE, - ARG_COLLECTION -}; - -static void -gdvm_destroy(GtkObject *object) -{ - GalDefineViewsModel *model = GAL_DEFINE_VIEWS_MODEL(object); - - gtk_object_unref(GTK_OBJECT(model->collection)); -} - -/* This function returns the number of columns in our ETableModel. */ -static int -gdvm_col_count (ETableModel *etc) -{ - return 1; -} - -/* This function returns the number of rows in our ETableModel. */ -static int -gdvm_row_count (ETableModel *etc) -{ - GalDefineViewsModel *views = GAL_DEFINE_VIEWS_MODEL(etc); - if (views->collection) - return gal_view_collection_get_count(views->collection); - else - return 0; -} - -/* This function returns the value at a particular point in our ETableModel. */ -static void * -gdvm_value_at (ETableModel *etc, int col, int row) -{ - GalDefineViewsModel *views = GAL_DEFINE_VIEWS_MODEL(etc); - const char *value; - - value = gal_view_get_title (gal_view_collection_get_view(views->collection, row)); - - return (void *)(value ? value : ""); -} - -/* This function sets the value at a particular point in our ETableModel. */ -static void -gdvm_set_value_at (ETableModel *etc, int col, int row, const void *val) -{ - GalDefineViewsModel *views = GAL_DEFINE_VIEWS_MODEL(etc); - if (views->editable) { - gal_view_set_title(gal_view_collection_get_view(views->collection, row), val); - e_table_model_cell_changed(etc, col, row); - } -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -gdvm_is_cell_editable (ETableModel *etc, int col, int row) -{ - return GAL_DEFINE_VIEWS_MODEL(etc)->editable; -} - -static void -gdvm_append_row (ETableModel *etm, ETableModel *source, gint row) -{ -} - -/* This function duplicates the value passed to it. */ -static void * -gdvm_duplicate_value (ETableModel *etc, int col, const void *value) -{ - return g_strdup(value); -} - -/* This function frees the value passed to it. */ -static void -gdvm_free_value (ETableModel *etc, int col, void *value) -{ - g_free(value); -} - -static void * -gdvm_initialize_value (ETableModel *etc, int col) -{ - return g_strdup(""); -} - -static gboolean -gdvm_value_is_empty (ETableModel *etc, int col, const void *value) -{ - return !(value && *(char *)value); -} - -static char * -gdvm_value_to_string (ETableModel *etc, int col, const void *value) -{ - return g_strdup(value); -} - -/** - * gal_define_views_model_append - * @model: The model to add to. - * @view: The view to add. - * - * Adds the given view to the gal define views model. - */ -void -gal_define_views_model_append (GalDefineViewsModel *model, - GalView *view) -{ - ETableModel *etm = E_TABLE_MODEL(model); - - e_table_model_pre_change(etm); - gal_view_collection_append(model->collection, view); - e_table_model_row_inserted(etm, gal_view_collection_get_count(model->collection) - 1); -} - -static void -gal_define_views_model_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *model_class = (ETableModelClass *) object_class; - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = gdvm_destroy; - object_class->set_arg = gal_define_views_model_set_arg; - object_class->get_arg = gal_define_views_model_get_arg; - - gtk_object_add_arg_type ("GalDefineViewsModel::editable", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_EDITABLE); - gtk_object_add_arg_type ("GalDefineViewsModel::collection", GAL_VIEW_COLLECTION_TYPE, - GTK_ARG_READWRITE, ARG_COLLECTION); - - model_class->column_count = gdvm_col_count; - model_class->row_count = gdvm_row_count; - model_class->value_at = gdvm_value_at; - model_class->set_value_at = gdvm_set_value_at; - model_class->is_cell_editable = gdvm_is_cell_editable; - model_class->append_row = gdvm_append_row; - model_class->duplicate_value = gdvm_duplicate_value; - model_class->free_value = gdvm_free_value; - model_class->initialize_value = gdvm_initialize_value; - model_class->value_is_empty = gdvm_value_is_empty; - model_class->value_to_string = gdvm_value_to_string; -} - -static void -gal_define_views_model_init (GtkObject *object) -{ - GalDefineViewsModel *model = GAL_DEFINE_VIEWS_MODEL(object); - - model->collection = NULL; -} - -static void -gal_define_views_model_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GalDefineViewsModel *model; - - model = GAL_DEFINE_VIEWS_MODEL (o); - - switch (arg_id){ - case ARG_EDITABLE: - model->editable = GTK_VALUE_BOOL (*arg); - break; - - case ARG_COLLECTION: - if (GTK_VALUE_OBJECT (*arg)) - model->collection = GAL_VIEW_COLLECTION(GTK_VALUE_OBJECT (*arg)); - else - model->collection = NULL; - e_table_model_changed(E_TABLE_MODEL(o)); - break; - } -} - -static void -gal_define_views_model_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - GalDefineViewsModel *model; - - model = GAL_DEFINE_VIEWS_MODEL (object); - - switch (arg_id) { - case ARG_EDITABLE: - GTK_VALUE_BOOL (*arg) = model->editable; - break; - - case ARG_COLLECTION: - if (model->collection) - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(model->collection); - else - GTK_VALUE_OBJECT (*arg) = NULL; - break; - - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -GtkType -gal_define_views_model_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "GalDefineViewsModel", - sizeof (GalDefineViewsModel), - sizeof (GalDefineViewsModelClass), - (GtkClassInitFunc) gal_define_views_model_class_init, - (GtkObjectInitFunc) gal_define_views_model_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -/** - * gal_define_views_model_new - * - * Returns a new define views model. This is a list of views as an - * ETable for use in the GalDefineViewsDialog. - * - * Returns: The new GalDefineViewsModel. - */ -ETableModel * -gal_define_views_model_new (void) -{ - GalDefineViewsModel *et; - - et = gtk_type_new (gal_define_views_model_get_type ()); - - return E_TABLE_MODEL(et); -} - -/** - * gal_define_views_model_get_view: - * @model: The GalDefineViewsModel. - * @n: Which view to get. - * - * Gets the nth view. - * - * Returns: The view. - */ -GalView * -gal_define_views_model_get_view (GalDefineViewsModel *model, - int n) -{ - return gal_view_collection_get_view(model->collection, n); -} - -/** - * gal_define_views_model_delete_view: - * @model: The GalDefineViewsModel. - * @n: Which view to delete. - * - * Deletes the nth view. - */ -void -gal_define_views_model_delete_view (GalDefineViewsModel *model, - int n) -{ - e_table_model_pre_change(E_TABLE_MODEL(model)); - gal_view_collection_delete_view(model->collection, n); - e_table_model_row_deleted(E_TABLE_MODEL(model), n); -} - -/** - * gal_define_views_model_copy_view: - * @model: The GalDefineViewsModel. - * @n: Which view to copy. - * - * Copys the nth view. - */ -void -gal_define_views_model_copy_view (GalDefineViewsModel *model, - int n) -{ - ETableModel *etm = E_TABLE_MODEL(model); - gal_view_collection_copy_view(model->collection, n); - e_table_model_row_inserted(etm, gal_view_collection_get_count(model->collection) - 1); -} diff --git a/widgets/menus/gal-define-views-model.h b/widgets/menus/gal-define-views-model.h deleted file mode 100644 index 4aac712df6..0000000000 --- a/widgets/menus/gal-define-views-model.h +++ /dev/null @@ -1,50 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _GAL_DEFINE_VIEWS_MODEL_H_ -#define _GAL_DEFINE_VIEWS_MODEL_H_ - -#include <gal/e-table/e-table-model.h> -#include <gal/menus/gal-view.h> -#include <gal/menus/gal-view-collection.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define GAL_DEFINE_VIEWS_MODEL_TYPE (gal_define_views_model_get_type ()) -#define GAL_DEFINE_VIEWS_MODEL(o) (GTK_CHECK_CAST ((o), GAL_DEFINE_VIEWS_MODEL_TYPE, GalDefineViewsModel)) -#define GAL_DEFINE_VIEWS_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), GAL_DEFINE_VIEWS_MODEL_TYPE, GalDefineViewsModelClass)) -#define GAL_IS_DEFINE_VIEWS_MODEL(o) (GTK_CHECK_TYPE ((o), GAL_DEFINE_VIEWS_MODEL_TYPE)) -#define GAL_IS_DEFINE_VIEWS_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), GAL_DEFINE_VIEWS_MODEL_TYPE)) - -typedef struct { - ETableModel parent; - - /* item specific fields */ - GalViewCollection *collection; - - guint editable : 1; -} GalDefineViewsModel; - - -typedef struct { - ETableModelClass parent_class; -} GalDefineViewsModelClass; - - -GtkType gal_define_views_model_get_type (void); -ETableModel *gal_define_views_model_new (void); - -void gal_define_views_model_append (GalDefineViewsModel *model, - GalView *view); -GalView *gal_define_views_model_get_view (GalDefineViewsModel *model, - int i); -void gal_define_views_model_delete_view (GalDefineViewsModel *model, - int i); -void gal_define_views_model_copy_view (GalDefineViewsModel *model, - int i); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _GAL_DEFINE_VIEWS_MODEL_H_ */ diff --git a/widgets/menus/gal-define-views.glade b/widgets/menus/gal-define-views.glade deleted file mode 100644 index b393d97d2e..0000000000 --- a/widgets/menus/gal-define-views.glade +++ /dev/null @@ -1,311 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <name>gal-define-views</name> - <program_name>gal-define-views</program_name> - <directory></directory> - <source_directory>src</source_directory> - <pixmaps_directory>pixmaps</pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <use_widget_names>True</use_widget_names> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> - <gnome_help_support>True</gnome_help_support> -</project> - -<widget> - <class>GnomeDialog</class> - <name>dialog1</name> - <visible>False</visible> - <title>Define Views for "%s"</title> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - <auto_close>False</auto_close> - <hide_on_close>False</hide_on_close> - - <widget> - <class>GtkVBox</class> - <child_name>GnomeDialog:vbox</child_name> - <name>dialog-vbox1</name> - <homogeneous>False</homogeneous> - <spacing>8</spacing> - <child> - <padding>4</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHButtonBox</class> - <child_name>GnomeDialog:action_area</child_name> - <name>dialog-action_area1</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>8</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - <pack>GTK_PACK_END</pack> - </child> - - <widget> - <class>GtkButton</class> - <name>button1</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_OK</stock_button> - </widget> - - <widget> - <class>GtkButton</class> - <name>button7</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_CANCEL</stock_button> - </widget> - </widget> - - <widget> - <class>GtkTable</class> - <name>table-top</name> - <rows>5</rows> - <columns>1</columns> - <homogeneous>False</homogeneous> - <row_spacing>6</row_spacing> - <column_spacing>6</column_spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkFrame</class> - <name>frame1</name> - <label>Description</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>3</top_attach> - <bottom_attach>4</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkTable</class> - <name>table-description</name> - <border_width>6</border_width> - <rows>1</rows> - <columns>2</columns> - <homogeneous>False</homogeneous> - <row_spacing>6</row_spacing> - <column_spacing>6</column_spacing> - </widget> - </widget> - - <widget> - <class>GtkHBox</class> - <name>hbox1</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>1</top_attach> - <bottom_attach>2</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>True</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>Custom</class> - <name>custom-table</name> - <creation_function>gal_define_views_dialog_create_etable</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Fri, 10 Nov 2000 16:37:39 GMT</last_modification_time> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox1</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - - <widget> - <class>GtkButton</class> - <name>button-new</name> - <can_focus>True</can_focus> - <label>_New...</label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-copy</name> - <can_focus>True</can_focus> - <label>_Copy...</label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-modify</name> - <can_focus>True</can_focus> - <label>_Edit...</label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-delete</name> - <can_focus>True</can_focus> - <label>_Delete...</label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> - - <widget> - <class>GtkHButtonBox</class> - <name>hbuttonbox1</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>6</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>4</top_attach> - <bottom_attach>5</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkAlignment</class> - <name>alignment3</name> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xscale>0</xscale> - <yscale>1</yscale> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>2</top_attach> - <bottom_attach>3</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkButton</class> - <name>button-reset</name> - <can_focus>True</can_focus> - <label>Re_set to Factory Defaults...</label> - <relief>GTK_RELIEF_NORMAL</relief> - </widget> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label-views</name> - <label>Views for "%s"</label> - <justify>GTK_JUSTIFY_LEFT</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/menus/gal-view-collection.c b/widgets/menus/gal-view-collection.c deleted file mode 100644 index 1935688408..0000000000 --- a/widgets/menus/gal-view-collection.c +++ /dev/null @@ -1,578 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * gal-view-collection.c: a View Collection - * - * Authors: - * Chris Lahey (clahey@helixcode.com) - * - * (C) 1999, 2000 Helix Code, Inc. - */ -#include <config.h> - -#include <util/e-i18n.h> -#include <ctype.h> -#include <string.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <libgnome/gnome-defs.h> -#include <libgnome/gnome-util.h> -#include <gal/util/e-util.h> -#include <gal/util/e-xml-utils.h> -#include <gal/widgets/e-unicode.h> -#include "gal-view-collection.h" - -#define GVC_CLASS(e) ((GalViewCollectionClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - -static GtkObjectClass *gal_view_collection_parent_class; - -enum { - DISPLAY_VIEW, - CHANGED, - LAST_SIGNAL -}; - -static guint gal_view_collection_signals [LAST_SIGNAL] = { 0, }; - -/** - * gal_view_collection_display_view: - * @collection: The GalViewCollection to send the signal on. - * @view: The view to display. - * - */ -void -gal_view_collection_display_view (GalViewCollection *collection, - GalView *view) -{ - g_return_if_fail (collection != NULL); - g_return_if_fail (GAL_IS_VIEW_COLLECTION (collection)); - - gtk_signal_emit (GTK_OBJECT (collection), - gal_view_collection_signals [DISPLAY_VIEW], - view); -} - -static void -gal_view_collection_changed (GalViewCollection *collection) -{ - g_return_if_fail (collection != NULL); - g_return_if_fail (GAL_IS_VIEW_COLLECTION (collection)); - - gtk_signal_emit (GTK_OBJECT (collection), - gal_view_collection_signals [CHANGED]); -} - -static void -gal_view_collection_item_free (GalViewCollectionItem *item) -{ - g_free(item->id); - if (item->view) - gtk_object_unref(GTK_OBJECT(item->view)); - g_free(item); -} - -static void -gal_view_collection_destroy (GtkObject *object) -{ - GalViewCollection *collection = GAL_VIEW_COLLECTION(object); - int i; - - for (i = 0; i < collection->view_count; i++) { - gal_view_collection_item_free (collection->view_data[i]); - } - g_free(collection->view_data); - e_free_object_list(collection->factory_list); - - for (i = 0; i < collection->removed_view_count; i++) { - gal_view_collection_item_free (collection->removed_view_data[i]); - } - g_free(collection->removed_view_data); - - g_free(collection->system_dir); - g_free(collection->local_dir); - - if (gal_view_collection_parent_class->destroy) - (*gal_view_collection_parent_class->destroy)(object); -} - -static void -gal_view_collection_class_init (GtkObjectClass *object_class) -{ - GalViewCollectionClass *klass = GAL_VIEW_COLLECTION_CLASS(object_class); - gal_view_collection_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = gal_view_collection_destroy; - - gal_view_collection_signals [DISPLAY_VIEW] = - gtk_signal_new ("display_view", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (GalViewCollectionClass, display_view), - gtk_marshal_NONE__OBJECT, - GTK_TYPE_NONE, 1, GAL_VIEW_TYPE); - - gal_view_collection_signals [CHANGED] = - gtk_signal_new ("changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (GalViewCollectionClass, changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gtk_object_class_add_signals (object_class, gal_view_collection_signals, LAST_SIGNAL); - - klass->display_view = NULL; - klass->changed = NULL; -} - -static void -gal_view_collection_init (GalViewCollection *collection) -{ - collection->view_data = NULL; - collection->view_count = 0; - collection->factory_list = NULL; - - collection->removed_view_data = NULL; - collection->removed_view_count = 0; - - collection->system_dir = NULL; - collection->local_dir = NULL; -} - -/** - * gal_view_collection_get_type: - * - */ -guint -gal_view_collection_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "GalViewCollection", - sizeof (GalViewCollection), - sizeof (GalViewCollectionClass), - (GtkClassInitFunc) gal_view_collection_class_init, - (GtkObjectInitFunc) gal_view_collection_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -/** - * gal_view_collection_new: - * - * A collection of views and view factories. - */ -GalViewCollection * -gal_view_collection_new (void) -{ - return gtk_type_new(gal_view_collection_get_type()); -} - -/** - * gal_view_collection_set_storage_directories - * @collection: The view collection to initialize - * @system_dir: The location of the system built in views - * @local_dir: The location to store the users set up views - * - * Sets up the GalViewCollection. - */ -void -gal_view_collection_set_storage_directories (GalViewCollection *collection, - const char *system_dir, - const char *local_dir) -{ - g_free(collection->system_dir); - g_free(collection->local_dir); - - collection->system_dir = g_strdup(system_dir); - collection->local_dir = g_strdup(local_dir); -} - -/** - * gal_view_collection_add_factory - * @collection: The view collection to add a factory to - * @factory: The factory to add - * - * Adds the given factory to this collection. This list is used both - * when loading views from their xml description as well as when the - * user tries to create a new view. - */ -void -gal_view_collection_add_factory (GalViewCollection *collection, - GalViewFactory *factory) -{ - gtk_object_ref(GTK_OBJECT(factory)); - collection->factory_list = g_list_prepend(collection->factory_list, factory); -} - -static void -view_changed (GalView *view, - GalViewCollectionItem *item) -{ - item->changed = TRUE; - item->ever_changed = TRUE; - - gal_view_collection_changed(item->collection); -} - -static GalViewCollectionItem * -load_single_file (GalViewCollection *collection, - gchar *dir, - gboolean local, - xmlNode *node) -{ - GalViewCollectionItem *item; - item = g_new(GalViewCollectionItem, 1); - item->ever_changed = local; - item->changed = FALSE; - item->built_in = !local; - item->id = e_xml_get_string_prop_by_name(node, "id"); - item->filename = e_xml_get_string_prop_by_name(node, "filename"); - item->title = e_xml_get_translated_utf8_string_prop_by_name(node, "title"); - item->type = e_xml_get_string_prop_by_name(node, "type"); - item->collection = collection; - - if (item->filename) { - GalViewFactory *factory; - GList *factories; - - factory = NULL; - for (factories = collection->factory_list; factories; factories = factories->next) { - if (!strcmp(gal_view_factory_get_type_code(factories->data), item->type)) { - factory = factories->data; - break; - } - } - if (factory) { - char *filename; - - filename = g_concat_dir_and_file(dir, item->filename); - item->view = gal_view_factory_new_view (factory, item->title); - gal_view_load(item->view, filename); - gal_view_set_title (item->view, item->title); - gtk_signal_connect(GTK_OBJECT(item->view), "changed", - GTK_SIGNAL_FUNC(view_changed), item); - g_free(filename); - } - - } - return item; -} - -static void -load_single_dir (GalViewCollection *collection, - char *dir, - gboolean local) -{ - xmlDoc *doc; - xmlNode *root; - xmlNode *child; - char *filename = g_concat_dir_and_file(dir, "galview.xml"); - - doc = xmlParseFile(filename); - if (!doc) { - g_free (filename); - return; - } - root = xmlDocGetRootElement(doc); - for (child = root->xmlChildrenNode; child; child = child->next) { - gchar *id = e_xml_get_string_prop_by_name(child, "id"); - gboolean found = FALSE; - int i; - - for (i = 0; i < collection->view_count; i++) { - if (!strcmp(id, collection->view_data[i]->id)) { - if (!local) - collection->view_data[i]->built_in = TRUE; - found = TRUE; - break; - } - } - if (!found) { - for (i = 0; i < collection->removed_view_count; i++) { - if (!strcmp(id, collection->removed_view_data[i]->id)) { - if (!local) - collection->removed_view_data[i]->built_in = TRUE; - found = TRUE; - break; - } - } - } - - if (!found) { - GalViewCollectionItem *item = load_single_file (collection, dir, local, child); - if (item->filename && *item->filename) { - collection->view_data = g_renew(GalViewCollectionItem *, collection->view_data, collection->view_count + 1); - collection->view_data[collection->view_count] = item; - collection->view_count ++; - } else { - collection->removed_view_data = g_renew(GalViewCollectionItem *, collection->removed_view_data, collection->removed_view_count + 1); - collection->removed_view_data[collection->removed_view_count] = item; - collection->removed_view_count ++; - } - } - g_free(id); - } - - g_free(filename); - xmlFreeDoc(doc); -} - -/** - * gal_view_collection_load - * @collection: The view collection to load information for - * - * Loads the data from the system and user directories specified in - * set storage directories. This is primarily for internal use by - * other parts of gal_view. - */ -void -gal_view_collection_load (GalViewCollection *collection) -{ - load_single_dir(collection, collection->local_dir, TRUE); - load_single_dir(collection, collection->system_dir, FALSE); -} - -/** - * gal_view_collection_save - * @collection: The view collection to save information for - * - * Saves the data to the user directory specified in set storage - * directories. This is primarily for internal use by other parts of - * gal_view. - */ -void -gal_view_collection_save (GalViewCollection *collection) -{ - int i; - xmlDoc *doc; - xmlNode *root; - char *filename; - - e_create_directory(collection->local_dir); - - doc = xmlNewDoc("1.0"); - root = xmlNewNode(NULL, "GalViewCollection"); - xmlDocSetRootElement(doc, root); - for (i = 0; i < collection->view_count; i++) { - xmlNode *child; - GalViewCollectionItem *item; - - item = collection->view_data[i]; - if (item->ever_changed) { - child = xmlNewChild(root, NULL, "GalView", NULL); - e_xml_set_string_prop_by_name(child, "id", item->id); - e_xml_set_string_prop_by_name(child, "title", item->title); - e_xml_set_string_prop_by_name(child, "filename", item->filename); - e_xml_set_string_prop_by_name(child, "type", item->type); - - if (item->changed) { - filename = g_concat_dir_and_file(collection->local_dir, item->filename); - gal_view_save(item->view, filename); - g_free(filename); - } - } - } - for (i = 0; i < collection->removed_view_count; i++) { - xmlNode *child; - GalViewCollectionItem *item; - - item = collection->removed_view_data[i]; - - child = xmlNewChild(root, NULL, "GalView", NULL); - e_xml_set_string_prop_by_name(child, "id", item->id); - e_xml_set_string_prop_by_name(child, "title", item->title); - e_xml_set_string_prop_by_name(child, "type", item->type); - } - filename = g_concat_dir_and_file(collection->local_dir, "galview.xml"); - xmlSaveFile(filename, doc); - xmlFreeDoc(doc); - g_free(filename); -} - -/** - * gal_view_collection_get_count - * @collection: The view collection to count - * - * Calculates the number of views in the given collection. - * - * Returns: The number of views in the collection. - */ -gint -gal_view_collection_get_count (GalViewCollection *collection) -{ - return collection->view_count; -} - -/** - * gal_view_collection_get_view - * @collection: The view collection to query - * @n: The view to get. - * - * Returns: The nth view in the collection - */ -GalView * -gal_view_collection_get_view (GalViewCollection *collection, - int n) -{ - g_return_val_if_fail(n < collection->view_count, NULL); - g_return_val_if_fail(n >= 0, NULL); - - return collection->view_data[n]->view; -} - -/** - * gal_view_collection_get_view_item - * @collection: The view collection to query - * @n: The view item to get. - * - * Returns: The nth view item in the collection - */ -GalViewCollectionItem * -gal_view_collection_get_view_item (GalViewCollection *collection, - int n) -{ - g_return_val_if_fail(n < collection->view_count, NULL); - g_return_val_if_fail(n >= 0, NULL); - - return collection->view_data[n]; -} - -static char * -gal_view_generate_string (GalViewCollection *collection, - GalView *view, - int which) -{ - char *ret_val; - char *pointer; - - if (which == 1) - ret_val = g_strdup(gal_view_get_title(view)); - else - ret_val = g_strdup_printf("%s_%d", gal_view_get_title(view), which); - for (pointer = ret_val; *pointer; pointer++) { - if (!isalnum((guint) *pointer)) { - *pointer = '_'; - } - } - return ret_val; -} - -static gint -gal_view_check_string (GalViewCollection *collection, - char *string) -{ - int i; - - for (i = 0; i < collection->view_count; i++) { - if (!strcmp(string, collection->view_data[i]->id)) - return FALSE; - } - for (i = 0; i < collection->removed_view_count; i++) { - if (!strcmp(string, collection->removed_view_data[i]->id)) - return FALSE; - } - return TRUE; -} - -static char * -gal_view_generate_id (GalViewCollection *collection, - GalView *view) -{ - int i; - for (i = 1; TRUE; i++) { - char *try; - - try = gal_view_generate_string(collection, view, i); - if (gal_view_check_string(collection, try)) - return try; - g_free(try); - } -} - -void -gal_view_collection_append (GalViewCollection *collection, - GalView *view) -{ - GalViewCollectionItem *item; - item = g_new(GalViewCollectionItem, 1); - item->ever_changed = TRUE; - item->changed = TRUE; - item->built_in = FALSE; - item->title = g_strdup(gal_view_get_title(view)); - item->type = g_strdup(gal_view_get_type_code(view)); - item->id = gal_view_generate_id(collection, view); - item->filename = g_strdup_printf("%s.galview", item->id); - item->view = view; - item->collection = collection; - gtk_object_ref(GTK_OBJECT(view)); - - gtk_signal_connect(GTK_OBJECT(item->view), "changed", - GTK_SIGNAL_FUNC(view_changed), item); - - collection->view_data = g_renew(GalViewCollectionItem *, collection->view_data, collection->view_count + 1); - collection->view_data[collection->view_count] = item; - collection->view_count ++; - - gal_view_collection_changed(collection); -} - -void -gal_view_collection_delete_view (GalViewCollection *collection, - int i) -{ - GalViewCollectionItem *item = collection->view_data[i]; - memmove(collection->view_data + i, collection->view_data + i + 1, (collection->view_count - i - 1) * sizeof(GalViewCollectionItem *)); - if (item->built_in) { - g_free(item->filename); - item->filename = NULL; - - collection->removed_view_data = g_renew(GalViewCollectionItem *, collection->removed_view_data, collection->removed_view_count + 1); - collection->removed_view_data[collection->removed_view_count] = item; - collection->removed_view_count ++; - } else { - gal_view_collection_item_free (item); - } - - gal_view_collection_changed(collection); -} - -void -gal_view_collection_copy_view (GalViewCollection *collection, - int i) -{ - GalViewCollectionItem *item; - GalView *view = collection->view_data[i]->view; - - item = g_new(GalViewCollectionItem, 1); - item->ever_changed = TRUE; - item->changed = FALSE; - item->built_in = FALSE; - item->title = g_strdup(gal_view_get_title(view)); - item->type = g_strdup(gal_view_get_type_code(view)); - item->id = gal_view_generate_id(collection, view); - item->filename = g_strdup_printf("%s.galview", item->id); - item->view = gal_view_clone(view); - item->collection = collection; - - gtk_signal_connect(GTK_OBJECT(item->view), "changed", - GTK_SIGNAL_FUNC(view_changed), item); - - collection->view_data = g_renew(GalViewCollectionItem *, collection->view_data, collection->view_count + 1); - collection->view_data[collection->view_count] = item; - collection->view_count ++; - - gal_view_collection_changed(collection); -} diff --git a/widgets/menus/gal-view-collection.h b/widgets/menus/gal-view-collection.h deleted file mode 100644 index 82da6a2de6..0000000000 --- a/widgets/menus/gal-view-collection.h +++ /dev/null @@ -1,95 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _GAL_VIEW_SET_H_ -#define _GAL_VIEW_SET_H_ - -#include <gtk/gtkobject.h> -#include <gal/menus/gal-view-factory.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define GAL_VIEW_COLLECTION_TYPE (gal_view_collection_get_type ()) -#define GAL_VIEW_COLLECTION(o) (GTK_CHECK_CAST ((o), GAL_VIEW_COLLECTION_TYPE, GalViewCollection)) -#define GAL_VIEW_COLLECTION_CLASS(k) (GTK_CHECK_CLASS_CAST((k), GAL_VIEW_COLLECTION_TYPE, GalViewCollectionClass)) -#define GAL_IS_VIEW_COLLECTION(o) (GTK_CHECK_TYPE ((o), GAL_VIEW_COLLECTION_TYPE)) -#define GAL_IS_VIEW_COLLECTION_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), GAL_VIEW_COLLECTION_TYPE)) - -typedef struct GalViewCollectionItem GalViewCollectionItem; - -typedef struct { - GtkObject base; - - GalViewCollectionItem **view_data; - int view_count; - GList *factory_list; - - GalViewCollectionItem **removed_view_data; - int removed_view_count; - - char *system_dir; - char *local_dir; -} GalViewCollection; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Signals - */ - void (*display_view) (GalViewCollection *collection, - GalView *view); - void (*changed) (GalViewCollection *collection); -} GalViewCollectionClass; - -struct GalViewCollectionItem { - GalView *view; - char *id; - gboolean changed; - gboolean ever_changed; - gboolean built_in; - char *filename; - char *title; - char *type; - GalViewCollection *collection; -}; - -/* Standard functions */ -GtkType gal_view_collection_get_type (void); -GalViewCollection *gal_view_collection_new (void); - -/* Set up the view collection */ -void gal_view_collection_set_storage_directories (GalViewCollection *collection, - const char *system_dir, - const char *local_dir); -void gal_view_collection_add_factory (GalViewCollection *collection, - GalViewFactory *factory); - -/* Send the display view signal. */ -void gal_view_collection_display_view (GalViewCollection *collection, - GalView *view); -gint gal_view_collection_get_count (GalViewCollection *collection); -GalView *gal_view_collection_get_view (GalViewCollection *collection, - int n); -GalViewCollectionItem *gal_view_collection_get_view_item (GalViewCollection *collection, - int n); - -void gal_view_collection_append (GalViewCollection *collection, - GalView *view); -void gal_view_collection_delete_view (GalViewCollection *collection, - int i); -void gal_view_collection_copy_view (GalViewCollection *collection, - int i); -/* Call set_storage_directories and add factories for anything that - * might be found there before doing either of these. */ -void gal_view_collection_load (GalViewCollection *collection); -void gal_view_collection_save (GalViewCollection *collection); - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* _GAL_VIEW_COLLECTION_H_ */ diff --git a/widgets/menus/gal-view-etable.c b/widgets/menus/gal-view-etable.c deleted file mode 100644 index d7ef2e2c0e..0000000000 --- a/widgets/menus/gal-view-etable.c +++ /dev/null @@ -1,199 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * gal-view-etable.c: An ETable View - * - * Authors: - * Chris Lahey (clahey@helixcode.com) - * - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "gal-view-etable.h" -#include <gal/e-table/e-table-config.h> - -#define PARENT_TYPE gal_view_get_type () - -static GalViewClass *gal_view_etable_parent_class; - - -static void -config_changed (ETableConfig *config, ETableState *state, GalViewEtable *view) -{ - if (view->state) - gtk_object_unref(GTK_OBJECT(view->state)); - view->state = e_table_state_duplicate(state); - gal_view_changed(GAL_VIEW(view)); -} - -static void -gal_view_etable_edit (GalView *view) -{ - GalViewEtable *etable_view = GAL_VIEW_ETABLE(view); - ETableConfig *config; - - config = e_table_config_new(etable_view->title, - etable_view->spec, - etable_view->state); - - gtk_signal_connect(GTK_OBJECT(config), "changed", - GTK_SIGNAL_FUNC(config_changed), view); -} - -static void -gal_view_etable_load (GalView *view, - const char *filename) -{ - e_table_state_load_from_file(GAL_VIEW_ETABLE(view)->state, filename); -} - -static void -gal_view_etable_save (GalView *view, - const char *filename) -{ - e_table_state_save_to_file(GAL_VIEW_ETABLE(view)->state, filename); -} - -static const char * -gal_view_etable_get_title (GalView *view) -{ - return GAL_VIEW_ETABLE(view)->title; -} - -static void -gal_view_etable_set_title (GalView *view, - const char *title) -{ - g_free(GAL_VIEW_ETABLE(view)->title); - GAL_VIEW_ETABLE(view)->title = g_strdup(title); -} - -static const char * -gal_view_etable_get_type_code (GalView *view) -{ - return "etable"; -} - -static GalView * -gal_view_etable_clone (GalView *view) -{ - GalViewEtable *gve, *new; - - gve = GAL_VIEW_ETABLE(view); - - new = gtk_type_new (gal_view_etable_get_type ()); - new->spec = gve->spec; - new->title = g_strdup (gve->title); - new->state = e_table_state_duplicate(gve->state); - - gtk_object_ref(GTK_OBJECT(new->spec)); - - return GAL_VIEW(new); -} - -static void -gal_view_etable_destroy (GtkObject *object) -{ - GalViewEtable *view = GAL_VIEW_ETABLE(object); - g_free(view->title); - if (view->spec) - gtk_object_unref(GTK_OBJECT(view->spec)); - if (view->state) - gtk_object_unref(GTK_OBJECT(view->state)); -} - -static void -gal_view_etable_class_init (GtkObjectClass *object_class) -{ - GalViewClass *gal_view_class = GAL_VIEW_CLASS(object_class); - gal_view_etable_parent_class = gtk_type_class (PARENT_TYPE); - - gal_view_class->edit = gal_view_etable_edit ; - gal_view_class->load = gal_view_etable_load ; - gal_view_class->save = gal_view_etable_save ; - gal_view_class->get_title = gal_view_etable_get_title ; - gal_view_class->set_title = gal_view_etable_set_title ; - gal_view_class->get_type_code = gal_view_etable_get_type_code; - gal_view_class->clone = gal_view_etable_clone ; - - object_class->destroy = gal_view_etable_destroy ; -} - -static void -gal_view_etable_init (GalViewEtable *gve) -{ - gve->spec = NULL; - gve->state = e_table_state_new(); - gve->title = NULL; -} - -/** - * gal_view_etable_new - * @spec: The ETableSpecification that this view will be based upon. - * @title: The name of the new view. - * - * Returns a new GalViewEtable. This is primarily for use by - * GalViewFactoryEtable. - * - * Returns: The new GalViewEtable. - */ -GalView * -gal_view_etable_new (ETableSpecification *spec, - const gchar *title) -{ - return gal_view_etable_construct (gtk_type_new (gal_view_etable_get_type ()), spec, title); -} - -/** - * gal_view_etable_construct - * @view: The view to construct. - * @spec: The ETableSpecification that this view will be based upon. - * @title: The name of the new view. - * - * constructs the GalViewEtable. To be used by subclasses and - * language bindings. - * - * Returns: The GalViewEtable. - */ -GalView * -gal_view_etable_construct (GalViewEtable *view, - ETableSpecification *spec, - const gchar *title) -{ - if (spec) - gtk_object_ref(GTK_OBJECT(spec)); - view->spec = spec; - - if (view->state) - gtk_object_unref(GTK_OBJECT(view->state)); - view->state = e_table_state_duplicate(spec->state); - - view->title = g_strdup(title); - - return GAL_VIEW(view); -} - -GtkType -gal_view_etable_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "GalViewEtable", - sizeof (GalViewEtable), - sizeof (GalViewEtableClass), - (GtkClassInitFunc) gal_view_etable_class_init, - (GtkObjectInitFunc) gal_view_etable_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} diff --git a/widgets/menus/gal-view-etable.h b/widgets/menus/gal-view-etable.h deleted file mode 100644 index 9fde64a9cb..0000000000 --- a/widgets/menus/gal-view-etable.h +++ /dev/null @@ -1,44 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _GAL_VIEW_ETABLE_H_ -#define _GAL_VIEW_ETABLE_H_ - -#include <gtk/gtkobject.h> -#include <gal/menus/gal-view.h> -#include <gal/e-table/e-table-state.h> -#include <gal/e-table/e-table-specification.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define GAL_VIEW_ETABLE_TYPE (gal_view_etable_get_type ()) -#define GAL_VIEW_ETABLE(o) (GTK_CHECK_CAST ((o), GAL_VIEW_ETABLE_TYPE, GalViewEtable)) -#define GAL_VIEW_ETABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), GAL_VIEW_ETABLE_TYPE, GalViewEtableClass)) -#define GAL_IS_VIEW_ETABLE(o) (GTK_CHECK_TYPE ((o), GAL_VIEW_ETABLE_TYPE)) -#define GAL_IS_VIEW_ETABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), GAL_VIEW_ETABLE_TYPE)) - -typedef struct { - GalView base; - - ETableSpecification *spec; - ETableState *state; - char *title; -} GalViewEtable; - -typedef struct { - GalViewClass parent_class; -} GalViewEtableClass; - -/* Standard functions */ -GtkType gal_view_etable_get_type (void); -GalView *gal_view_etable_new (ETableSpecification *spec, - const gchar *title); -GalView *gal_view_etable_construct (GalViewEtable *view, - ETableSpecification *spec, - const gchar *title); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _GAL_VIEW_ETABLE_H_ */ diff --git a/widgets/menus/gal-view-factory-etable.c b/widgets/menus/gal-view-factory-etable.c deleted file mode 100644 index 4fddcdc70a..0000000000 --- a/widgets/menus/gal-view-factory-etable.c +++ /dev/null @@ -1,126 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * gal-view-factory.c: A View Factory - * - * Authors: - * Chris Lahey (clahey@helixcode.com) - * - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include "gal/util/e-i18n.h" -#include "gal-view-factory-etable.h" -#include "gal-view-etable.h" - -#define GVFE_CLASS(e) ((GalViewFactoryEtableClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gal_view_factory_get_type () - -static GalViewFactoryClass *gal_view_factory_etable_parent_class; - -static const char * -gal_view_factory_etable_get_title (GalViewFactory *factory) -{ - return _("Table"); -} - -static GalView * -gal_view_factory_etable_new_view (GalViewFactory *factory, - const char *name) -{ - return gal_view_etable_new(GAL_VIEW_FACTORY_ETABLE(factory)->spec, name); -} - -static const char * -gal_view_factory_etable_get_type_code (GalViewFactory *factory) -{ - return "etable"; -} - -static void -gal_view_factory_etable_destroy (GtkObject *object) -{ - GalViewFactoryEtable *factory = GAL_VIEW_FACTORY_ETABLE(object); - - if (factory->spec) - gtk_object_unref(GTK_OBJECT(factory->spec)); -} - -static void -gal_view_factory_etable_class_init (GtkObjectClass *object_class) -{ - GalViewFactoryClass *view_factory_class = GAL_VIEW_FACTORY_CLASS(object_class); - gal_view_factory_etable_parent_class = gtk_type_class (PARENT_TYPE); - - view_factory_class->get_title = gal_view_factory_etable_get_title; - view_factory_class->new_view = gal_view_factory_etable_new_view; - view_factory_class->get_type_code = gal_view_factory_etable_get_type_code; - - object_class->destroy = gal_view_factory_etable_destroy; -} - -static void -gal_view_factory_etable_init (GalViewFactoryEtable *factory) -{ - factory->spec = NULL; -} - -/** - * gal_view_etable_new - * @spec: The spec to create GalViewEtables based upon. - * - * A new GalViewFactory for creating ETable views. Create one of - * these and pass it to GalViewCollection for use. - * - * Returns: The new GalViewFactoryEtable. - */ -GalViewFactory * -gal_view_factory_etable_new (ETableSpecification *spec) -{ - return gal_view_factory_etable_construct (gtk_type_new (gal_view_factory_etable_get_type ()), spec); -} - -/** - * gal_view_etable_construct - * @factory: The factory to construct - * @spec: The spec to create GalViewEtables based upon. - * - * constructs the GalViewFactoryEtable. To be used by subclasses and - * language bindings. - * - * Returns: The GalViewFactoryEtable. - */ -GalViewFactory * -gal_view_factory_etable_construct (GalViewFactoryEtable *factory, - ETableSpecification *spec) -{ - if (spec) - gtk_object_ref(GTK_OBJECT(spec)); - factory->spec = spec; - return GAL_VIEW_FACTORY(factory); -} - -GtkType -gal_view_factory_etable_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "GalViewFactoryEtable", - sizeof (GalViewFactoryEtable), - sizeof (GalViewFactoryEtableClass), - (GtkClassInitFunc) gal_view_factory_etable_class_init, - (GtkObjectInitFunc) gal_view_factory_etable_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} diff --git a/widgets/menus/gal-view-factory-etable.h b/widgets/menus/gal-view-factory-etable.h deleted file mode 100644 index f41697f9f5..0000000000 --- a/widgets/menus/gal-view-factory-etable.h +++ /dev/null @@ -1,39 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _GAL_VIEW_FACTORY_ETABLE_H_ -#define _GAL_VIEW_FACTORY_ETABLE_H_ - -#include <gtk/gtkobject.h> -#include <gal/menus/gal-view-factory.h> -#include <gal/e-table/e-table-specification.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define GAL_VIEW_FACTORY_ETABLE_TYPE (gal_view_factory_etable_get_type ()) -#define GAL_VIEW_FACTORY_ETABLE(o) (GTK_CHECK_CAST ((o), GAL_VIEW_FACTORY_ETABLE_TYPE, GalViewFactoryEtable)) -#define GAL_VIEW_FACTORY_ETABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), GAL_VIEW_FACTORY_ETABLE_TYPE, GalViewFactoryEtableClass)) -#define GAL_IS_VIEW_FACTORY_ETABLE(o) (GTK_CHECK_TYPE ((o), GAL_VIEW_FACTORY_ETABLE_TYPE)) -#define GAL_IS_VIEW_FACTORY_ETABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), GAL_VIEW_FACTORY_ETABLE_TYPE)) - -typedef struct { - GalViewFactory base; - - ETableSpecification *spec; -} GalViewFactoryEtable; - -typedef struct { - GalViewFactoryClass parent_class; -} GalViewFactoryEtableClass; - -/* Standard functions */ -GtkType gal_view_factory_etable_get_type (void); -GalViewFactory *gal_view_factory_etable_new (ETableSpecification *spec); -GalViewFactory *gal_view_factory_etable_construct (GalViewFactoryEtable *factory, - ETableSpecification *spec); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _GAL_VIEW_FACTORY_ETABLE_H_ */ diff --git a/widgets/menus/gal-view-factory.c b/widgets/menus/gal-view-factory.c deleted file mode 100644 index 569dc59b92..0000000000 --- a/widgets/menus/gal-view-factory.c +++ /dev/null @@ -1,112 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * gal-view-factory.c: A View Factory - * - * Authors: - * Chris Lahey (clahey@helixcode.com) - * - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include "gal-view-factory.h" - -#define GVF_CLASS(e) ((GalViewFactoryClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - -#define d(x) - -d(static gint depth = 0); - -static GtkObjectClass *gal_view_factory_parent_class; - -/** - * gal_view_factory_get_title: - * @factory: The factory to query. - * - * Returns: The title of the factory. - */ -const char * -gal_view_factory_get_title (GalViewFactory *factory) -{ - g_return_val_if_fail (factory != NULL, 0); - g_return_val_if_fail (GAL_IS_VIEW_FACTORY (factory), 0); - - if (GVF_CLASS (factory)->get_title) - return GVF_CLASS (factory)->get_title (factory); - else - return NULL; -} - -/** - * gal_view_factory_new_view: - * @factory: The factory to use - * @name: the name for the view. - * - * Returns: The new view - */ -GalView * -gal_view_factory_new_view (GalViewFactory *factory, - const char *name) -{ - g_return_val_if_fail (factory != NULL, NULL); - g_return_val_if_fail (GAL_IS_VIEW_FACTORY (factory), NULL); - - if (GVF_CLASS (factory)->new_view) - return GVF_CLASS (factory)->new_view (factory, name); - else - return NULL; -} - -/** - * gal_view_factory_get_type_code: - * @factory: The factory to use - * - * Returns: The type code - */ -const char * -gal_view_factory_get_type_code (GalViewFactory *factory) -{ - g_return_val_if_fail (factory != NULL, NULL); - g_return_val_if_fail (GAL_IS_VIEW_FACTORY (factory), NULL); - - if (GVF_CLASS (factory)->get_type_code) - return GVF_CLASS (factory)->get_type_code (factory); - else - return NULL; -} - -static void -gal_view_factory_class_init (GtkObjectClass *object_class) -{ - GalViewFactoryClass *klass = GAL_VIEW_FACTORY_CLASS(object_class); - gal_view_factory_parent_class = gtk_type_class (PARENT_TYPE); - - klass->get_title = NULL; - klass->new_view = NULL; -} - -GtkType -gal_view_factory_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "GalViewFactory", - sizeof (GalViewFactory), - sizeof (GalViewFactoryClass), - (GtkClassInitFunc) gal_view_factory_class_init, - NULL, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} diff --git a/widgets/menus/gal-view-factory.h b/widgets/menus/gal-view-factory.h deleted file mode 100644 index dd828145e5..0000000000 --- a/widgets/menus/gal-view-factory.h +++ /dev/null @@ -1,56 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _GAL_VIEW_FACTORY_H_ -#define _GAL_VIEW_FACTORY_H_ - -#include <gtk/gtkobject.h> -#include <gal/menus/gal-view.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define GAL_VIEW_FACTORY_TYPE (gal_view_factory_get_type ()) -#define GAL_VIEW_FACTORY(o) (GTK_CHECK_CAST ((o), GAL_VIEW_FACTORY_TYPE, GalViewFactory)) -#define GAL_VIEW_FACTORY_CLASS(k) (GTK_CHECK_CLASS_CAST((k), GAL_VIEW_FACTORY_TYPE, GalViewFactoryClass)) -#define GAL_IS_VIEW_FACTORY(o) (GTK_CHECK_TYPE ((o), GAL_VIEW_FACTORY_TYPE)) -#define GAL_IS_VIEW_FACTORY_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), GAL_VIEW_FACTORY_TYPE)) - -typedef struct { - GtkObject base; -} GalViewFactory; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Virtual methods - */ - const char *(*get_title) (GalViewFactory *factory); - const char *(*get_type_code) (GalViewFactory *factory); - GalView *(*new_view) (GalViewFactory *factory, - const char *name); -} GalViewFactoryClass; - -/* Standard functions */ -GtkType gal_view_factory_get_type (void); - -/* Query functions */ -/* Returns already translated title. */ -const char *gal_view_factory_get_title (GalViewFactory *factory); - -/* Returns the code for use in identifying this type of object in the - * view list. This identifier should identify this as being the - * unique factory for xml files which were written out with this - * identifier. Thus each factory should have a unique type code. */ -const char *gal_view_factory_get_type_code (GalViewFactory *factory); - -/* Create a new view */ -GalView *gal_view_factory_new_view (GalViewFactory *factory, - const char *name); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* _GAL_VIEW_FACTORY_H_ */ diff --git a/widgets/menus/gal-view-menus.c b/widgets/menus/gal-view-menus.c deleted file mode 100644 index 89eb38022a..0000000000 --- a/widgets/menus/gal-view-menus.c +++ /dev/null @@ -1,319 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * gal-view-menus.c: Deploy a GalViewCollection in the menus. - * - * Author: - * Chris Lahey <clahey@helixcode.com> - * - * (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> - -#include "gal-view-menus.h" - -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> -#include <libgnomeui/gnome-dialog.h> -#include <libgnome/gnome-i18n.h> -#include <gal/util/e-util.h> -#include <gal/util/e-xml-utils.h> -#include <gal/menus/gal-define-views-dialog.h> -#include <gal/widgets/e-unicode.h> -#include <e-util/e-list.h> - -struct _GalViewMenusPrivate { - GalViewCollection *collection; - int collection_changed_id; - BonoboUIVerb *verbs; - BonoboUIComponent *component; - EList *listenerClosures; -}; - -typedef struct { - GalViewCollection *collection; - GalView *view; - const char *id; -} ListenerClosure; - -#define PARENT_TYPE (gtk_object_get_type()) - -static GtkObjectClass *gvm_parent_class; -static void collection_changed (GalViewCollection *collection, - GalViewMenus *gvm); - -#define d(x) - -static void -free_verbs (GalViewMenus *gvm) -{ - if (gvm->priv->verbs) { - g_free(gvm->priv->verbs->cname); - g_free(gvm->priv->verbs); - } - gvm->priv->verbs = NULL; -} - -static void -closure_free (void *data, void *user_data) -{ - ListenerClosure *closure = data; - GalViewMenus *gvm = user_data; - - gtk_object_ref(GTK_OBJECT(closure->view)); - gtk_object_ref(GTK_OBJECT(closure->collection)); - - bonobo_ui_component_remove_listener (gvm->priv->component, closure->id); - - g_free (closure); -} - -static void -remove_listeners (GalViewMenus *gvm) -{ - if (gvm->priv->listenerClosures) { - gtk_object_unref (GTK_OBJECT(gvm->priv->listenerClosures)); - } - gvm->priv->listenerClosures = NULL; -} - -static void -remove_xml (GalViewMenus *gvm) -{ -} - -static void -gvm_destroy (GtkObject *object) -{ - GalViewMenus *gvm = GAL_VIEW_MENUS (object); - - if (gvm->priv->collection && gvm->priv->collection_changed_id != 0) { - gtk_signal_disconnect(GTK_OBJECT(gvm->priv->collection), gvm->priv->collection_changed_id); - } - - if (gvm->priv->collection) - gtk_object_unref(GTK_OBJECT(gvm->priv->collection)); - free_verbs(gvm); - remove_xml(gvm); - remove_listeners(gvm); - g_free(gvm->priv); - gvm->priv = NULL; - - GTK_OBJECT_CLASS (gvm_parent_class)->destroy (object); -} - -static void -gvm_class_init (GtkObjectClass *klass) -{ - gvm_parent_class = gtk_type_class (PARENT_TYPE); - - klass->destroy = gvm_destroy; -} - -static void -gvm_init (GalViewMenus *gvm) -{ - gvm->priv = g_new(GalViewMenusPrivate, 1); - gvm->priv->collection = NULL; - gvm->priv->collection_changed_id = 0; - gvm->priv->verbs = NULL; - gvm->priv->component = NULL; - gvm->priv->listenerClosures = NULL; -} - -E_MAKE_TYPE(gal_view_menus, "GalViewMenus", GalViewMenus, gvm_class_init, gvm_init, PARENT_TYPE); - -GalViewMenus * -gal_view_menus_new (GalViewCollection *collection) -{ - GalViewMenus *gvm = gtk_type_new (GAL_VIEW_MENUS_TYPE); - - gal_view_menus_construct(gvm, collection); - - return gvm; -} - -GalViewMenus * -gal_view_menus_construct (GalViewMenus *gvm, - GalViewCollection *collection) -{ - if (collection) - gtk_object_ref(GTK_OBJECT(collection)); - gvm->priv->collection = collection; - - gtk_signal_connect(GTK_OBJECT(collection), "changed", - GTK_SIGNAL_FUNC(collection_changed), gvm); - return gvm; -} - -static void -dialog_clicked(GtkWidget *dialog, int button, GalViewMenus *menus) -{ - if (button == 0) { - gal_view_collection_save(menus->priv->collection); - } - gnome_dialog_close(GNOME_DIALOG(dialog)); -} - -static void -define_views(BonoboUIComponent *component, - GalViewMenus *menus, - char *cname) -{ - GtkWidget *dialog = gal_define_views_dialog_new(menus->priv->collection); - gtk_signal_connect(GTK_OBJECT(dialog), "clicked", - GTK_SIGNAL_FUNC(dialog_clicked), menus); - gtk_widget_show(dialog); -} - -static void -toggled_cb (BonoboUIComponent *component, - const char *path, - Bonobo_UIComponent_EventType type, - const char *state, - gpointer user_data) -{ - ListenerClosure *closure = user_data; - - /* do nothing on state change to untoggled */ - if (!strcmp (state, "0")) - return; - - gal_view_collection_display_view(closure->collection, closure->view); -} - -static char * -build_menus(GalViewMenus *menus) -{ - BonoboUINode *root, *menu, *submenu, *place, *menuitem; - char *xml; - xmlChar *string; - int length; - int i; - GalViewCollection *collection = menus->priv->collection; - - root = bonobo_ui_node_new("Root"); - menu = bonobo_ui_node_new_child(root, "menu"); - - submenu = bonobo_ui_node_new_child(menu, "submenu"); - bonobo_ui_node_set_attr(submenu, "name", "View"); - - place = bonobo_ui_node_new_child(submenu, "placeholder"); - bonobo_ui_node_set_attr(place, "name", "ViewBegin"); - - submenu = bonobo_ui_node_new_child(place, "submenu"); - bonobo_ui_node_set_attr(submenu, "name", "CurrentView"); - bonobo_ui_node_set_attr(submenu, "_label", N_("_Current View")); - - length = gal_view_collection_get_count(collection); - - menus->priv->listenerClosures = e_list_new (NULL, closure_free, menus); - - for (i = 0; i < length; i++) { - char *label; - GalViewCollectionItem *item = gal_view_collection_get_view_item(collection, i); - ListenerClosure *closure; - - menuitem = bonobo_ui_node_new_child(submenu, "menuitem"); - bonobo_ui_node_set_attr(menuitem, "name", item->id); - bonobo_ui_node_set_attr(menuitem, "id", item->id); - bonobo_ui_node_set_attr(menuitem, "group", "GalViewMenus"); - bonobo_ui_node_set_attr(menuitem, "type", "radio"); - - /* bonobo displays this string so it must be in locale */ - label = e_utf8_to_locale_string(item->title); - /* All labels are bonobo_ui_util_decode_str()ed, - * so even translated label must be set with _label */ - bonobo_ui_node_set_attr(menuitem, "_label", label); - g_free(label); - - closure = g_new (ListenerClosure, 1); - closure->collection = collection; - closure->view = item->view; - closure->id = item->id; - - gtk_object_ref(GTK_OBJECT(closure->view)); - gtk_object_ref(GTK_OBJECT(closure->collection)); - - bonobo_ui_component_add_listener (menus->priv->component, item->id, toggled_cb, closure); - - e_list_append (menus->priv->listenerClosures, closure); - } - - menuitem = bonobo_ui_node_new_child(submenu, "separator"); - - menuitem = bonobo_ui_node_new_child(submenu, "menuitem"); - bonobo_ui_node_set_attr(menuitem, "name", "DefineViews"); - bonobo_ui_node_set_attr(menuitem, "_label", N_("Define Views")); - bonobo_ui_node_set_attr(menuitem, "verb", "DefineViews"); - - string = bonobo_ui_node_to_string(root, TRUE); - xml = g_strdup(string); - bonobo_ui_node_free_string(string); - - bonobo_ui_node_free(root); - - d(g_print (xml)); - - return xml; -} - -static BonoboUIVerb * -build_verbs (GalViewMenus *menus) -{ - BonoboUIVerb *verbs = g_new(BonoboUIVerb, 2); - BonoboUIVerb *verb; - - verb = verbs; - verb->cname = g_strdup("DefineViews"); - verb->cb = (BonoboUIVerbFn) define_views; - verb->user_data = menus; - verb->dummy = NULL; - verb ++; - - verb->cname = NULL; - verb->cb = NULL; - verb->user_data = NULL; - verb->dummy = NULL; - verb++; - - return verbs; -} - -static void -build_stuff (GalViewMenus *gvm, - CORBA_Environment *ev) -{ - char *xml; - - remove_xml(gvm); - remove_listeners(gvm); - xml = build_menus(gvm); - bonobo_ui_component_set_translate(gvm->priv->component, "/", xml, ev); - g_free(xml); - - free_verbs(gvm); - gvm->priv->verbs = build_verbs(gvm); - bonobo_ui_component_add_verb_list(gvm->priv->component, gvm->priv->verbs); -} - -void gal_view_menus_apply (GalViewMenus *gvm, - BonoboUIComponent *component, - CORBA_Environment *ev) -{ - gvm->priv->component = component; - - build_stuff (gvm, ev); -} - -static void -collection_changed (GalViewCollection *collection, - GalViewMenus *gvm) -{ - CORBA_Environment ev; - - CORBA_exception_init (&ev); - build_stuff(gvm, &ev); - CORBA_exception_free (&ev); -} diff --git a/widgets/menus/gal-view-menus.h b/widgets/menus/gal-view-menus.h deleted file mode 100644 index 21b302771c..0000000000 --- a/widgets/menus/gal-view-menus.h +++ /dev/null @@ -1,36 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _GAL_VIEW_MENUS_H_ -#define _GAL_VIEW_MENUS_H_ - -#include <gtk/gtkobject.h> -#include <gnome-xml/tree.h> -#include <bonobo/bonobo-ui-component.h> -#include <gal/menus/gal-view-collection.h> - -#define GAL_VIEW_MENUS_TYPE (gal_view_menus_get_type ()) -#define GAL_VIEW_MENUS(o) (GTK_CHECK_CAST ((o), GAL_VIEW_MENUS_TYPE, GalViewMenus)) -#define GAL_VIEW_MENUS_CLASS(k) (GTK_CHECK_CLASS_CAST((k), GAL_VIEW_MENUS_TYPE, GalViewMenusClass)) -#define GAL_IS_VIEW_MENUS(o) (GTK_CHECK_TYPE ((o), GAL_VIEW_MENUS_TYPE)) -#define GAL_IS_VIEW_MENUS_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), GAL_VIEW_MENUS_TYPE)) - -typedef struct _GalViewMenusPrivate GalViewMenusPrivate; - -typedef struct { - GtkObject base; - GalViewMenusPrivate *priv; -} GalViewMenus; - -typedef struct { - GtkObjectClass parent_class; -} GalViewMenusClass; - -GtkType gal_view_menus_get_type (void); -GalViewMenus *gal_view_menus_new (GalViewCollection *collection); -GalViewMenus *gal_view_menus_construct (GalViewMenus *menus, - GalViewCollection *collection); - -void gal_view_menus_apply (GalViewMenus *menus, - BonoboUIComponent *component, - CORBA_Environment *ev); - -#endif /* _GAL_VIEW_MENUS_H_ */ diff --git a/widgets/menus/gal-view-new-dialog.c b/widgets/menus/gal-view-new-dialog.c deleted file mode 100644 index 4b7d298fb6..0000000000 --- a/widgets/menus/gal-view-new-dialog.c +++ /dev/null @@ -1,218 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* gal-view-new-dialog.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <libgnomeui/gnome-dialog.h> -#include <libgnomeui/gnome-stock.h> -#include "gal-view-new-dialog.h" -#include "gal-define-views-model.h" -#include <gal/widgets/e-unicode.h> -#include <gal/e-table/e-table-scrolled.h> - -static void gal_view_new_dialog_init (GalViewNewDialog *card); -static void gal_view_new_dialog_class_init (GalViewNewDialogClass *klass); -static void gal_view_new_dialog_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void gal_view_new_dialog_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void gal_view_new_dialog_destroy (GtkObject *object); - -static GnomeDialogClass *parent_class = NULL; -#define PARENT_TYPE gnome_dialog_get_type() - -/* The arguments we take */ -enum { - ARG_0, - ARG_NAME, - ARG_FACTORY, -}; - -GtkType -gal_view_new_dialog_get_type (void) -{ - static GtkType type = 0; - - if (!type) { - static const GtkTypeInfo info = - { - "GalViewNewDialog", - sizeof (GalViewNewDialog), - sizeof (GalViewNewDialogClass), - (GtkClassInitFunc) gal_view_new_dialog_class_init, - (GtkObjectInitFunc) gal_view_new_dialog_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -static void -gal_view_new_dialog_class_init (GalViewNewDialogClass *klass) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass*) klass; - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->set_arg = gal_view_new_dialog_set_arg; - object_class->get_arg = gal_view_new_dialog_get_arg; - object_class->destroy = gal_view_new_dialog_destroy; - - gtk_object_add_arg_type ("GalViewNewDialog::name", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_NAME); - gtk_object_add_arg_type ("GalViewNewDialog::factory", GTK_TYPE_OBJECT, - GTK_ARG_READABLE, ARG_FACTORY); -} - -static void -gal_view_new_dialog_init (GalViewNewDialog *dialog) -{ - GladeXML *gui; - GtkWidget *widget; - - gui = glade_xml_new_with_domain (GAL_GLADEDIR "/gal-view-new-dialog.glade", NULL, PACKAGE); - dialog->gui = gui; - - widget = glade_xml_get_widget(gui, "table-top"); - if (!widget) { - return; - } - gtk_widget_ref(widget); - gtk_widget_unparent(widget); - gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(dialog)->vbox), widget, TRUE, TRUE, 0); - gtk_widget_unref(widget); - - gnome_dialog_append_buttons(GNOME_DIALOG(dialog), - GNOME_STOCK_BUTTON_OK, - GNOME_STOCK_BUTTON_CANCEL, - NULL); - - gtk_window_set_policy(GTK_WINDOW(dialog), FALSE, TRUE, FALSE); - - dialog->collection = NULL; - dialog->selected_factory = NULL; -} - -static void -gal_view_new_dialog_destroy (GtkObject *object) { - GalViewNewDialog *gal_view_new_dialog = GAL_VIEW_NEW_DIALOG(object); - - gtk_object_unref(GTK_OBJECT(gal_view_new_dialog->gui)); -} - -GtkWidget* -gal_view_new_dialog_new (GalViewCollection *collection) -{ - GtkWidget *widget = - gal_view_new_dialog_construct(gtk_type_new (gal_view_new_dialog_get_type ()), - collection); - return widget; -} - - -static void -gal_view_new_dialog_select_row_callback(GtkCList *list, - gint row, - gint column, - GdkEventButton *event, - GalViewNewDialog *dialog) -{ - dialog->selected_factory = gtk_clist_get_row_data(list, - row); -} - -GtkWidget* -gal_view_new_dialog_construct (GalViewNewDialog *dialog, - GalViewCollection *collection) -{ - GtkWidget *list = glade_xml_get_widget(dialog->gui, - "clist-type-list"); - GList *iterator; - dialog->collection = collection; - - iterator = dialog->collection->factory_list; - - for ( ; iterator; iterator = g_list_next(iterator) ) { - GalViewFactory *factory = iterator->data; - char *text[1]; - int row; - - gtk_object_ref(GTK_OBJECT(factory)); - text[0] = (char *) gal_view_factory_get_title(factory); - row = gtk_clist_append(GTK_CLIST(list), text); - gtk_clist_set_row_data(GTK_CLIST(list), row, factory); - } - - gtk_signal_connect(GTK_OBJECT (list), - "select_row", - GTK_SIGNAL_FUNC(gal_view_new_dialog_select_row_callback), - dialog); - - return GTK_WIDGET(dialog); -} - -static void -gal_view_new_dialog_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GalViewNewDialog *dialog; - GtkWidget *entry; - - dialog = GAL_VIEW_NEW_DIALOG (o); - - switch (arg_id){ - case ARG_NAME: - entry = glade_xml_get_widget(dialog->gui, "entry-name"); - if (entry && GTK_IS_EDITABLE(entry)) { - e_utf8_gtk_editable_set_text(GTK_EDITABLE(entry), GTK_VALUE_STRING(*arg)); - } - break; - default: - return; - } -} - -static void -gal_view_new_dialog_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - GalViewNewDialog *dialog; - GtkWidget *entry; - - dialog = GAL_VIEW_NEW_DIALOG (object); - - switch (arg_id) { - case ARG_NAME: - entry = glade_xml_get_widget(dialog->gui, "entry-name"); - if (entry && GTK_IS_EDITABLE(entry)) { - GTK_VALUE_STRING(*arg) = e_utf8_gtk_editable_get_text(GTK_EDITABLE(entry)); - } - break; - case ARG_FACTORY: - GTK_VALUE_OBJECT(*arg) = dialog->selected_factory ? GTK_OBJECT(dialog->selected_factory) : NULL; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} diff --git a/widgets/menus/gal-view-new-dialog.glade b/widgets/menus/gal-view-new-dialog.glade deleted file mode 100644 index 173fa6c3af..0000000000 --- a/widgets/menus/gal-view-new-dialog.glade +++ /dev/null @@ -1,220 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <name>gal-view-new-dialog</name> - <program_name>gal-view-new-dialog</program_name> - <directory></directory> - <source_directory>src</source_directory> - <pixmaps_directory>pixmaps</pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <use_widget_names>True</use_widget_names> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> - <gnome_help_support>True</gnome_help_support> -</project> - -<widget> - <class>GnomeDialog</class> - <name>dialog1</name> - <visible>False</visible> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - <auto_close>False</auto_close> - <hide_on_close>False</hide_on_close> - - <widget> - <class>GtkVBox</class> - <child_name>GnomeDialog:vbox</child_name> - <name>dialog-vbox1</name> - <homogeneous>False</homogeneous> - <spacing>8</spacing> - <child> - <padding>4</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHButtonBox</class> - <child_name>GnomeDialog:action_area</child_name> - <name>dialog-action_area1</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>8</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - <pack>GTK_PACK_END</pack> - </child> - - <widget> - <class>GtkButton</class> - <name>button1</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_OK</stock_button> - </widget> - - <widget> - <class>GtkButton</class> - <name>button3</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_CANCEL</stock_button> - </widget> - </widget> - - <widget> - <class>GtkTable</class> - <name>table-top</name> - <rows>4</rows> - <columns>1</columns> - <homogeneous>False</homogeneous> - <row_spacing>6</row_spacing> - <column_spacing>6</column_spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkLabel</class> - <name>label1</name> - <label>Name of new view:</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <focus_target>entry-name</focus_target> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkEntry</class> - <name>entry-name</name> - <can_focus>True</can_focus> - <editable>True</editable> - <text_visible>True</text_visible> - <text_max_length>0</text_max_length> - <text></text> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>1</top_attach> - <bottom_attach>2</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label2</name> - <label>Type of view:</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>2</top_attach> - <bottom_attach>3</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow1</name> - <hscrollbar_policy>GTK_POLICY_AUTOMATIC</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_AUTOMATIC</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>3</top_attach> - <bottom_attach>4</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>True</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkCList</class> - <name>clist-type-list</name> - <can_focus>True</can_focus> - <columns>1</columns> - <column_widths>80</column_widths> - <selection_mode>GTK_SELECTION_SINGLE</selection_mode> - <show_titles>False</show_titles> - <shadow_type>GTK_SHADOW_IN</shadow_type> - - <widget> - <class>GtkLabel</class> - <child_name>CList:title</child_name> - <name>label5</name> - <label>label5</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - </widget> - </widget> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/menus/gal-view-new-dialog.h b/widgets/menus/gal-view-new-dialog.h deleted file mode 100644 index 87e187f400..0000000000 --- a/widgets/menus/gal-view-new-dialog.h +++ /dev/null @@ -1,76 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* gal-view-new-dialog.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __GAL_VIEW_NEW_DIALOG_H__ -#define __GAL_VIEW_NEW_DIALOG_H__ - -#include <glade/glade.h> -#include <gal-view-collection.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* GalViewNewDialog - A dialog displaying information about a contact. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - */ - -#define GAL_VIEW_NEW_DIALOG_TYPE (gal_view_new_dialog_get_type ()) -#define GAL_VIEW_NEW_DIALOG(obj) (GTK_CHECK_CAST ((obj), GAL_VIEW_NEW_DIALOG_TYPE, GalViewNewDialog)) -#define GAL_VIEW_NEW_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GAL_VIEW_NEW_DIALOG_TYPE, GalViewNewDialogClass)) -#define GAL_IS_VIEW_NEW_DIALOG(obj) (GTK_CHECK_TYPE ((obj), GAL_VIEW_NEW_DIALOG_TYPE)) -#define GAL_IS_VIEW_NEW_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), GAL_VIEW_NEW_DIALOG_TYPE)) - -typedef struct _GalViewNewDialog GalViewNewDialog; -typedef struct _GalViewNewDialogClass GalViewNewDialogClass; - -struct _GalViewNewDialog -{ - GnomeDialog parent; - - /* item specific fields */ - GladeXML *gui; - - GalViewCollection *collection; - GalViewFactory *selected_factory; -}; - -struct _GalViewNewDialogClass -{ - GnomeDialogClass parent_class; -}; - -GtkWidget *gal_view_new_dialog_new (GalViewCollection *collection); -GtkType gal_view_new_dialog_get_type (void); - -GtkWidget *gal_view_new_dialog_construct (GalViewNewDialog *dialog, - GalViewCollection *collection); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __GAL_VIEW_NEW_DIALOG_H__ */ diff --git a/widgets/menus/gal-view.c b/widgets/menus/gal-view.c deleted file mode 100644 index f48a6f0026..0000000000 --- a/widgets/menus/gal-view.c +++ /dev/null @@ -1,210 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * gal-view.c: A View - * - * Authors: - * Chris Lahey (clahey@helixcode.com) - * - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "gal-view.h" - -#define GV_CLASS(e) ((GalViewClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - -#define d(x) - -d(static gint depth = 0); - - -static GtkObjectClass *gal_view_parent_class; - -enum { - CHANGED, - LAST_SIGNAL -}; - -static guint gal_view_signals [LAST_SIGNAL] = { 0, }; - -/** - * gal_view_edit - * @view: The view to edit - */ -void -gal_view_edit (GalView *view) -{ - g_return_if_fail (view != NULL); - g_return_if_fail (GAL_IS_VIEW (view)); - - if (GV_CLASS (view)->edit) - GV_CLASS (view)->edit (view); -} - -/** - * gal_view_load - * @view: The view to load to - * @filename: The file to load from - */ -void -gal_view_load (GalView *view, - const char *filename) -{ - g_return_if_fail (view != NULL); - g_return_if_fail (GAL_IS_VIEW (view)); - - if (GV_CLASS (view)->load) - GV_CLASS (view)->load (view, filename); -} - -/** - * gal_view_save - * @view: The view to save - * @filename: The file to save to - */ -void -gal_view_save (GalView *view, - const char *filename) -{ - g_return_if_fail (view != NULL); - g_return_if_fail (GAL_IS_VIEW (view)); - - if (GV_CLASS (view)->save) - GV_CLASS (view)->save (view, filename); -} - -/** - * gal_view_get_title - * @view: The view to query. - * - * Returns: The title of the view. - */ -const char * -gal_view_get_title (GalView *view) -{ - g_return_val_if_fail (view != NULL, NULL); - g_return_val_if_fail (GAL_IS_VIEW (view), NULL); - - if (GV_CLASS (view)->get_title) - return GV_CLASS (view)->get_title (view); - else - return NULL; -} - -/** - * gal_view_set_title - * @view: The view to set. - * @title: The new title value. - */ -void -gal_view_set_title (GalView *view, - const char *title) -{ - g_return_if_fail (view != NULL); - g_return_if_fail (GAL_IS_VIEW (view)); - - if (GV_CLASS (view)->set_title) - GV_CLASS (view)->set_title (view, title); -} - -/** - * gal_view_get_type_code - * @view: The view to get. - * - * Returns: The type of the view. - */ -const char * -gal_view_get_type_code (GalView *view) -{ - g_return_val_if_fail (view != NULL, NULL); - g_return_val_if_fail (GAL_IS_VIEW (view), NULL); - - if (GV_CLASS (view)->get_type_code) - return GV_CLASS (view)->get_type_code (view); - else - return NULL; -} - -/** - * gal_view_clone - * @view: The view to clone. - * - * Returns: The clone. - */ -GalView * -gal_view_clone (GalView *view) -{ - g_return_val_if_fail (view != NULL, NULL); - g_return_val_if_fail (GAL_IS_VIEW (view), NULL); - - if (GV_CLASS (view)->clone) - return GV_CLASS (view)->clone (view); - else - return NULL; -} - -/** - * gal_view_changed - * @view: The view that changed. - */ -void -gal_view_changed (GalView *view) -{ - g_return_if_fail (view != NULL); - g_return_if_fail (GAL_IS_VIEW (view)); - - gtk_signal_emit(GTK_OBJECT(view), - gal_view_signals [CHANGED]); -} - -static void -gal_view_class_init (GtkObjectClass *object_class) -{ - GalViewClass *klass = GAL_VIEW_CLASS(object_class); - gal_view_parent_class = gtk_type_class (PARENT_TYPE); - - klass->edit = NULL; - klass->load = NULL; - klass->save = NULL; - klass->get_title = NULL; - klass->clone = NULL; - - klass->changed = NULL; - - gal_view_signals [CHANGED] = - gtk_signal_new ("changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (GalViewClass, changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gtk_object_class_add_signals (object_class, gal_view_signals, LAST_SIGNAL); -} - -GtkType -gal_view_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "GalView", - sizeof (GalView), - sizeof (GalViewClass), - (GtkClassInitFunc) gal_view_class_init, - NULL, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} diff --git a/widgets/menus/gal-view.h b/widgets/menus/gal-view.h deleted file mode 100644 index 5cc7cc679c..0000000000 --- a/widgets/menus/gal-view.h +++ /dev/null @@ -1,74 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _GAL_VIEW_H_ -#define _GAL_VIEW_H_ - -#include <gtk/gtkobject.h> -#include <gnome-xml/tree.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define GAL_VIEW_TYPE (gal_view_get_type ()) -#define GAL_VIEW(o) (GTK_CHECK_CAST ((o), GAL_VIEW_TYPE, GalView)) -#define GAL_VIEW_CLASS(k) (GTK_CHECK_CLASS_CAST((k), GAL_VIEW_TYPE, GalViewClass)) -#define GAL_IS_VIEW(o) (GTK_CHECK_TYPE ((o), GAL_VIEW_TYPE)) -#define GAL_IS_VIEW_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), GAL_VIEW_TYPE)) - -typedef struct { - GtkObject base; -} GalView; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Virtual methods - */ - void (*edit) (GalView *view); - void (*load) (GalView *view, - const char *filename); - void (*save) (GalView *view, - const char *filename); - const char *(*get_title) (GalView *view); - void (*set_title) (GalView *view, - const char *title); - const char *(*get_type_code) (GalView *view); - GalView *(*clone) (GalView *view); - - /* Signals */ - void (*changed) (GalView *view); -} GalViewClass; - -/* Standard functions */ -GtkType gal_view_get_type (void); - -/* Open an editor dialog for this view. */ -void gal_view_edit (GalView *view); - -/* xml load and save functions */ -void gal_view_load (GalView *view, - const char *filename); -void gal_view_save (GalView *view, - const char *filename); - -/* Title functions */ -const char *gal_view_get_title (GalView *view); -void gal_view_set_title (GalView *view, - const char *title); - -/* View type. */ -const char *gal_view_get_type_code (GalView *view); - -/* Cloning the view */ -GalView *gal_view_clone (GalView *view); - -/* Changed signal */ -void gal_view_changed (GalView *view); - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _GAL_VIEW_H_ */ diff --git a/widgets/misc/.cvsignore b/widgets/misc/.cvsignore deleted file mode 100644 index f7ea0db71c..0000000000 --- a/widgets/misc/.cvsignore +++ /dev/null @@ -1,11 +0,0 @@ -.deps -.libs -.pure -Makefile -Makefile.in -*.lo -*.la -test-title-bar -test-calendar -test-dateedit -test-dropdown-button
\ No newline at end of file diff --git a/widgets/misc/ChangeLog b/widgets/misc/ChangeLog deleted file mode 100644 index 92e92a21b2..0000000000 --- a/widgets/misc/ChangeLog +++ /dev/null @@ -1,470 +0,0 @@ -2001-05-07 Gediminas Paulauskas <menesis@delfi.lt> - - * misc/e-filter-bar.h: xgettext does not find N_() in #defines. So - created fake enum. Also removed spaces before "..." - -2001-04-24 Kjartan Maraas <kmaraas@gnome.org> - - * e-calendar-item.c, e-calendar.c, e-cell-date-edit.c, - e-clipped-label.c, e-dateedit.c, e-dropdown-button: - Added #include <glib.h> and moved corresponding local headers - to the top. - -2001-04-15 Federico Mena Quintero <federico@ximian.com> - - * e-search-bar.c (e_search_bar_get_option_choice): New function, - because it is ridiculous to have to hunt down object arguments to - fetch values. - (e_search_bar_get_text): Likewise. - (impl_get_arg): Use the functions above so that we have to - maintain only one version of the getters. - -2001-04-04 Kjartan Maraas <kmaraas@gnome.org> - - * e-calendar.c: More header fixes. - * e-cell-date-edit.c: Same. - * e-dateedit.[ch]: Same. - * e-title-bar.c: Same here. - * e-search-bar.c: More header fixes. - * test-calendar.c: Same here. - -2001-03-29 Kjartan Maraas <kmaraas@gnome.org> - - * e-dropdown-button.c: Replace #include <gtk/gtk.h> - * e-dropdown-button.h: Remove #include <gnome.h> - * e-filter-bar.c: Replace #include <gtk/gtk.h> - * e-filter-bar.h: Replace #include <gtk/gtk.h> - * e-messagebox.c: Add #includes to count for removed <gnome.h> in - e-messagebox.h: - * e-messagebox.h: Replace #include <gnome.h> - * e-search-bar.c: Replace #include <gnome.h> - * e-search-bar.h: Same here - * test-calendar.c: Remove #include <gnome.h> - * test-dateedit.c: Replace #include <gnome.h> - * test-dropdown-button.c: Same here. - * test-title-bar.c: Same here. - -2001-03-22 Jeffrey Stedfast <fejj@ximian.com> - - * e-filter-bar.c (rule_editor_clicked): Validate the filter rule. - -2001-03-18 Damon Chaplin <damon@ximian.com> - - * e-cell-date-edit.c (e_cell_date_edit_show_time_invalid_warning): - use gnome_dialog_run() to make the warning dialog modal. Also created - a better warning message showing the format expected. - Also used e_time_format_time() to format all times. - -2001-03-15 Not Zed <NotZed@Ximian.com> - - * e-filter-bar.c (menubar_activated): If we click on the edit - menu, then bring up a rule editor. If the user adds/removes rules - though, they are neither saved, nor added to the menu's. sigh. - -2001-03-04 Damon Chaplin <damon@ximian.com> - - * e-cell-date-edit.c: pretty much working now. - -2001-03-01 Not Zed <NotZed@Ximian.com> - - * e-filter-bar.c: New type of search bar that interacts with - filter contexts to save filters etc. Still probably needs a - little cleanpu. - -2001-02-28 Not Zed <NotZed@Ximian.com> - - * e-search-bar.c (add_dropdown): Save the dropdown menu in the - struct too. Sigh, this is only so we can scan its content later, - ick. - (e_search_bar_set_menu_sensitive): New function to se tthe - sentisitivty of menyu items based on id. - (find_id): New function to find the row and widget for a specific - id. - (add_option): Renamed to set_option. - (add_dropdown): Renamed to set_dropdown. - (add_dropdown): ?New function to add a single item. - (set_dropdown): Call add_dropdown to add each item. - (e_search_bar_add_menu): New public function to add a single item. - -2001-02-27 Not Zed <NotZed@Ximian.com> - - * Makefile.am (libemiscwidgets_a_SOURCES): Added filter-bar.[ch]. - - * e-search-bar.c (class_init): Init virtual functions. - (e_search_bar_set_option): - (e_search_bar_set_menu): virtualise calling. - (e_search_bar_construct): Call virtual functions to setup menus. - - * e-search-bar.h (struct _ESearchBarClass): Virtualise - add_dropdown/add_option, so certain base options can be created. - -2001-02-25 Damon Chaplin <damon@ximian.com> - - * e-cell-date-edit.[hc]: new files to implement an ECell for showing - and editing dates & times. (Unfinished) - - * Makefile.am (libemiscwidgets_a_SOURCES): added e-cell-date-edit.[hc] - -2001-02-24 Not Zed <NotZed@Ximian.com> - - * e-search-bar.c (add_dropdown): Move the event box into the - esb->dropdown_holder. Changed so it can be called again on the - same esb, to rebuild the menu. - (e_search_bar_set_menu): New function to (re)set the menu. - (add_option): Setup so it can be re-called to rebuild the option - list. - (e_search_bar_set_option): New function to build the menu's. - -2001-02-05 Jeffrey Stedfast <fejj@ximian.com> - - * .cvsignore: Ignore test-dropdown-button - -2001-01-28 Ettore Perazzoli <ettore@ximian.com> - - * e-search-bar.c (add_spacer): Make the spacer 4 pixels wider. - (add_dropdown): Put the dropdown button into an event box with a - 1-pixel border, so that we match the [Hardcoded! Stupid GTK+!] - border around the option menu. - -2001-01-28 Ettore Perazzoli <ettore@ximian.com> - - * e-dropdown-button.c (menu_deactivate_cb): New function to change - the state of the toggle button when the pop-up menu disappears. - (impl_clicked): Removed. - (impl_button_press_event): New, implementation for - `::button_press_event'. Pop-up the menu, and toggle the button. - (class_init): Override `::button_press_event' with - `impl_button_press_event'; don't override `::clicked' anymore. - - * e-dropdown-button.h, e-dropdown-button.c: Derive from - `GtkToggleButton', instead of plain `GtkButton'. - -2001-01-27 Ettore Perazzoli <ettore@ximian.com> - - * e-search-bar.c (add_dropdown): Make the dropdown button - non-focusable. - -2001-01-27 Ettore Perazzoli <ettore@ximian.com> - - * e-search-bar.c (e_search_bar_init): Don't create the widgets - here. - (e_search_bar_construct): New. Do it here instead. - (e_search_bar_new): Call it. Added preconditions. - (esb_pack_menubar): Removed. - (add_dropdown): New. - (add_option): New. - (add_entry): New. - (e_search_bar_construct): Use `add_dropdown()', `add_option()', - `add_entry()'. - (class_init): Renamed from `e_seearch_bar_class_init'. - (init): Renamed from `e_search_bar_init'. - (impl_destroy): Renamed from `e_search_bar_destroy'. - (emit_menu_activated): Renamed from `esb_menu_activated'. - (emit_query_changed): Renamed from `esb_query_changed'. - (menubar_activated_cb): Renamed from `esb_menubar_activated'. - (option_activated_cb): Renamed from `esb_option_activated'. - (esb_entry_activated): Renamed from `esb_entry_activated'. - (impl_set_arg): Renamed from `e_search_bar_set_arg'. - (impl_get_arg): Renamed from `e_search_bar_get_arg'. - - * e-search-bar.h (struct _ESearchBar): Removed member `menubar'; - replaced it with `dropdown'. - -2001-01-27 Ettore Perazzoli <ettore@ximian.com> - - * e-dropdown-button.c (e_dropdown_button_construct): Removed - @ui_info and @data args. Obviously I am not very smart at this - time of the night. - (e_dropdown_button_new): Likewise. - -2001-01-27 Ettore Perazzoli <ettore@ximian.com> - - * e-dropdown-button.c, e-dropdown-button.h: New. - -2001-01-25 Damon Chaplin <damon@ximian.com> - - * e-calendar-item.[hc]: e_calendar_item_get_date_range() now returns - a boolean, which is FALSE if no dates are currently shown. - Plus a couple of minor sanity checks. - -2001-01-19 Federico Mena Quintero <federico@ximian.com> - - * e-calendar.c (e_calendar_init): Unset the GTK_CAN_FOCUS flag on - the ECalendar. - (e_calendar_focus_in): Removed function since it did nothing. - (e_calendar_focus_out): Likewise. - (e_calendar_key_press): Likewise. - (e_calendar_init): Turn off the GTK_CAN_FOCUS flag for both arrow - buttons. - -2001-01-17 Federico Mena Quintero <federico@ximian.com> - - * e-calendar-item.c (e_calendar_item_set_max_days_sel): Make zero - the minimum number of days that can be specified. - (e_calendar_item_set_arg): We do need an update when the maximum - number of selected days is changed. - (e_calendar_item_set_max_days_sel): Request an update of the - canvas item. - (e_calendar_item_button_press): Do not start selecting days if the - max_days_selected is less than 1. - -2001-01-17 Jeffrey Stedfast <fejj@ximian.com> - - * e-messagebox.c (e_message_box_get_id): Oops. Delete this. I - never meant for this to get commit'd. - -2001-01-17 JP Rosevear <jpr@ximian.com> - - * e-messagebox.c (e_message_box_get_id): Dont remove the function, give - it the proper name - -2001-01-17 Ettore Perazzoli <ettore@ximian.com> - - * e-messagebox.c (e_message_box_get_checkbox): Remove the version - returning `const char *' as of course it doesn't compile. Please - compile before committing. - -2001-01-17 Jeffrey Stedfast <fejj@ximian.com> - - * Makefile.am: Added e-messagebox to the build. - - * e-messagebox.[c,h]: Added a new messagebox window that contains - a checkbox for "Don't show me this again." - -2001-01-16 Jason Leach <jasonleach@usa.net> - - * e-search-bar.[ch]: Moved here from $(toplevel)/filter. - -2000-12-22 JP Rosevear <jpr@helixcode.com> - - * e-calendar-item.h: add prototypes - - * e-calendar-item.c (e_calendar_item_init): Set max_days_selected to - 1 and days_to_start_week_selection to -1 as documented in header - (e_calendar_item_set_arg): use new accessor methods - (e_calendar_item_get_arg): ditto - (e_calendar_item_get_max_days_sel): accessor - (e_calendar_item_set_max_days_sel): ditto - (e_calendar_item_get_days_start_week_sel): ditto - (e_calendar_item_set_days_start_week_sel): ditto - (e_calendar_item_class_init): add display_popup argument - (e_calendar_item_init): initialize display_popup member - (e_calendar_item_get_arg): get display_popup member - (e_calendar_item_set_arg): set display_popup member - (e_calendar_item_button_press): only show the popup menu if the - member is set - (e_calendar_item_get_display_popup): acessor - (e_calendar_item_set_display_popup): ditto - -2000-12-14 Federico Mena Quintero <federico@helixcode.com> - - * e-dateedit.h: #include <time.h> - -2000-12-08 JP Rosevear <jpr@helixcode.com> - - * e-calendar.c (e_calendar_destroy): Call the parent class destroyer - as well - -2000-10-26 Damon Chaplin <damon@helixcode.com> - - * e-dateedit.[hc]: updated to emit "changed" when appropriate, which - turned out to be amazingly difficult :( - Also added e_date_edit_get/set_date() to get/set just the date. - Added e_date_edit_date_is_valid() & e_date_edit_time_is_valid() so - you can check if the user has tried to enter an invalid date. - (All the get_date/time functions return the last valid date entered.) - - * test-dateedit.c: updated a bit. - -2000-11-02 Federico Mena Quintero <federico@helixcode.com> - - * e-dateedit.h (EDateEditClass): Removed the "time_changed" - signal, since it was never being emitted in the first place. Time - values *are* both date and time together anyways, so whenever one - changes we should notify about the whole date/time value being - changed. - Renamed the remaining "date_changed" signal to just "changed". - - * e-dateedit.c (e_date_edit_class_init): Do not create the - "time_changed" signal; rename the other one to "changed". - (set_time): Moved the core functionality from - e_date_edit_set_time() to here. This function just sets the - widgets' values without emitting any signals. - (e_date_edit_set_time): Emit the "changed" signal unconditionally. - This is to be consistent with the rest of the GTK+ widgets, and it - actually makes writing client code easier. - (e_date_edit_new): Use set_time(). - (on_date_popup_now_button_clicked): Do not emit the signal here. - (on_date_popup_none_button_clicked): Likewise. - (e_date_edit_set_time_of_day): Emit the signal, since we do not - call e_date_edit_set_time(). - -2000-10-30 Kjartan Maraas <kmaraas@gnome.org> - - * e-calendar-item.c: #include <string.h> to get rid of warning. - * e-clipped-label.c: Same here. - -2000-10-27 Federico Mena Quintero <federico@helixcode.com> - - * e-dateedit.c (e_date_edit_destroy): Do not unref the cal_popup - since we already destroyed it. - -2000-10-11 Damon Chaplin <damon@helixcode.com> - - * e-calendar-item.c (e_calendar_item_recalc_sizes): fixed to - recalculate min_cell_width/height in case the show_week_numbers option - is changed. - - * e-dateedit.c: added support for hiding the date field, and added - get/set_time_of_day() functions to get/set just the time. - -2000-09-30 Damon Chaplin <damon@helixcode.com> - - * e-calendar-item.c: - * e-dateedit.c: better i18n of strftime strings. - -2000-09-29 Ettore Perazzoli <ettore@helixcode.com> - - * e-title-bar.c: New member `pin_gtk_pixmap' in - `ETitleBarPrivate'. Signal "close_button_clicked" renamed to - "button_clicked". Signal "title_button_press_event" renamed to - "label_button_press_event". - (init): Init new members. - (close_button_realize_cb): Create the pin pixmap. Call - `show_and_hide_pixmaps_according_to_mode()'. - (e_title_bar_show_close_button): Renamed to - `e_title_bar_show_button'. - (e_title_bar_get_button_mode): New. - (e_title_bar_set_button_mode): New. - -2000-09-23 Damon Chaplin <damon@helixcode.com> - - * e-calendar.c: use pixmaps instead of GtkArrows to look better. - Also set the canvas window's background when realized so that we can - set the button reliefs to none. - -2000-09-22 Damon Chaplin <damon@helixcode.com> - - * test-dateedit.c: updated a bit, adding a few EDateEdits with - different options. - - * e-calendar-item.c (e_calendar_item_set_selection): aborted any - current selection operation and initialize all of the selection fields. - (e_calendar_item_unmap): new function to abort any current selection - operation. Otherwise GnomeCanvas gets in a muddle about grabs. - - * e-dateedit.c: marked some strftime()/strptime() format strings for - translation and used "%m/%d/%Y" instead of "%x" so we get the complete - year number. Also changed e_date_edit_get_time() so it returns -2 if - it can't parse the date or time, and -1 if it is explicitly set to - None. - (e_date_edit_parse_date): new function to parse the date string and - add on the current century if a year of 0-99 is entered. - -2000-09-21 Damon Chaplin <damon@helixcode.com> - - * e-dateedit.c (on_date_button_clicked): only check return of strptime - for NULL. It should now select the correct day set in the popup. - - * e-calendar.c: - * e-calendar-item.c: - * test-calendar.c: removed support for buttons within the ECalendar. - It is cleaner to add them outside it, as EDateEdit does. - -2000-09-18 Dan Winship <danw@helixcode.com> - - * e-dateedit.c (_XOPEN_SOURCE): set this to 4 to specify how much - X/Open we want with that. - -2000-09-18 Christopher James Lahey <clahey@helixcode.com> - - * Makefile.am: Added $(EXTRA_GNOME_CFLAGS) and - $(EXTRA_GNOME_LIBS). Removed unneeded libraries. - - * e-calendar-item.c, e-calendar.c, e-calendar.h, e-title-bar.c: - Fixed the #include lines to deal properly with gal. - - * e-scroll-frame.c, e-scroll-frame.h: Moved to gal. - -2000-09-11 Damon Chaplin <damon@helixcode.com> - - * Makefile.am (libemiscwidgets_a_SOURCES): added e-dateedit.[hc] - and the test-dateedit app. - - * e-dateedit.[hc]: new widget to use instead of GnomeDateEdit. It - uses the new ECalendar widget for the calendar and also supports - "None", "Today" and "Now" buttons, and goes away with a single click. - - * test-dateedit.c: app to test the EDateEdit widget. - - * e-calendar-item.c: updated to support the EDateEdit better, - mainly by adding the "move_selection_when_moving" arg so we can turn - it off to keep the same day selected when changing the months shown. - -2000-09-05 Damon Chaplin <damon@helixcode.com> - - * e-calendar-item.c (e_calendar_item_draw_month): make sure we get - the start_weekday since we need it for draw_days(). Fixes a drawing - bug. - -2000-08-31 Damon Chaplin <damon@helixcode.com> - - * e-calendar-item.c (e_calendar_item_button_press): - (e_calendar_item_button_release): grab/ungrab the pointer so we - always get the button_release event. - -2000-08-30 Damon Chaplin <damon@helixcode.com> - - * e-calendar-item.[hc]: - * e-calendar.[hc]: Updated. - -2000-08-10 Christopher James Lahey <clahey@helixcode.com> - - * e-calendar-item.c, e-calendar.c: Fixed some warnings. - -2000-07-25 Damon Chaplin <damon@helixcode.com> - - * e-calendar-item.h: - * e-calendar.[hc]: new widget and canvas item to replace GtkCalendar. - Not quite finished yet. - -2000-07-21 Ettore Perazzoli <ettore@helixcode.com> - - * e-title-bar.c (e_title_bar_set_title): We have a `EClippedLabel', - not a `GtkLabel' here: use the right function to change the text. - -2000-07-12 Christopher James Lahey <clahey@helixcode.com> - - * e-scroll-frame.c: Tried rearranging the casts to try for a more - correct computation. - -2000-07-08 Dan Winship <danw@helixcode.com> - - * e-scroll-frame.c (e_scroll_frame_add): comment out true but - confused warning about non-scrollable widgets until Chris and/or - Federico fix this correctly. - (e_scroll_frame_size_allocate): If the available space for the - child is less than the width/height of the frame, give the child - an allocation of 0 rather than some small negative number cast to - unsigned. - -2000-07-05 Dan Winship <danw@helixcode.com> - - * Makefile.am (INCLUDES): Set G_LOG_DOMAIN=__FILE__ rather than - "e-title-bar" in all three widgets. - -2000-06-13 Anders Carlsson <andersca@gnu.org> - - * e-scroll-frame.c (e_scroll_frame_button_press): Control does - horizontal scrolling, a la gimp. - -2000-06-11 Anders Carlsson <andersca@gnu.org> - - * e-scroll-frame.c (e_scroll_frame_button_press): Add support - for mouse wheel scrolling in EScrollFrame. - -2000-06-10 Ettore Perazzoli <ettore@helixcode.com> - - * e-title-bar.c (close_button_realize_cb): Unref the pixmap and - the mask. - diff --git a/widgets/misc/Makefile.am b/widgets/misc/Makefile.am deleted file mode 100644 index 401aac64a0..0000000000 --- a/widgets/misc/Makefile.am +++ /dev/null @@ -1,78 +0,0 @@ -# FIXME we use the EClippedLabel widget from EShortcutBar. Probably -# it should be moved somewhere else. - -INCLUDES = \ - -I$(top_srcdir) \ - -I$(top_srcdir)/widgets/shortcut-bar \ - $(EXTRA_GNOME_CFLAGS) \ - -DG_LOG_DOMAIN=__FILE__ - -noinst_LIBRARIES = \ - libemiscwidgets.a - -libemiscwidgets_a_SOURCES = \ - e-calendar.c \ - e-calendar.h \ - e-calendar-item.c \ - e-calendar-item.h \ - e-cell-date-edit.c \ - e-cell-date-edit.h \ - e-clipped-label.c \ - e-clipped-label.h \ - e-dateedit.c \ - e-dateedit.h \ - e-dropdown-button.c \ - e-dropdown-button.h \ - e-filter-bar.c \ - e-filter-bar.h \ - e-messagebox.c \ - e-messagebox.h \ - e-search-bar.c \ - e-search-bar.h \ - e-title-bar.c \ - e-title-bar.h - -noinst_PROGRAMS = \ - test-calendar \ - test-dateedit \ - test-dropdown-button \ - test-title-bar - -# test-calendar - -test_calendar_SOURCES = \ - test-calendar.c - -test_calendar_LDADD = \ - ./libemiscwidgets.a \ - ../../e-util/libeutil.la \ - $(EXTRA_GNOME_LIBS) - -# test-dateedit - -test_dateedit_SOURCES = \ - test-dateedit.c - -test_dateedit_LDADD = \ - ./libemiscwidgets.a \ - ../../e-util/libeutil.la \ - $(EXTRA_GNOME_LIBS) - -# test-dropdown-button - -test_dropdown_button_SOURCES = \ - test-dropdown-button.c - -test_dropdown_button_LDADD = \ - ./libemiscwidgets.a \ - $(EXTRA_GNOME_LIBS) - -# test-title-bar - -test_title_bar_SOURCES = \ - test-title-bar.c - -test_title_bar_LDADD = \ - ./libemiscwidgets.a \ - $(EXTRA_GNOME_LIBS) - diff --git a/widgets/misc/e-calendar-item.c b/widgets/misc/e-calendar-item.c deleted file mode 100644 index e17bf6aa62..0000000000 --- a/widgets/misc/e-calendar-item.c +++ /dev/null @@ -1,2886 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@helixcode.com> - * - * Copyright 2000, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * ECalendarItem - canvas item displaying a calendar. - */ - -#include <config.h> - -#include "e-calendar-item.h" - -#include <time.h> -#include <string.h> -#include <glib.h> -#include <gtk/gtkmain.h> -#include <gtk/gtkmenu.h> -#include <gtk/gtkmenuitem.h> -#include <gtk/gtksignal.h> -#include <libgnome/gnome-defs.h> -#include <libgnome/gnome-i18n.h> -#include <gal/util/e-util.h> - -/* - * These are the padding sizes between various pieces of the calendar. - */ - -/* The minimum padding around the numbers in each cell/day. */ -#define E_CALENDAR_ITEM_MIN_CELL_XPAD 4 -#define E_CALENDAR_ITEM_MIN_CELL_YPAD 0 - -/* Vertical padding. */ -#define E_CALENDAR_ITEM_YPAD_ABOVE_DAY_LETTERS 1 -#define E_CALENDAR_ITEM_YPAD_BELOW_DAY_LETTERS 0 -#define E_CALENDAR_ITEM_YPAD_ABOVE_CELLS 1 -#define E_CALENDAR_ITEM_YPAD_BELOW_CELLS 2 - -/* Horizontal padding in the heading bars. */ -#define E_CALENDAR_ITEM_XPAD_BEFORE_MONTH_NAME_WITH_BUTTON 16 -#define E_CALENDAR_ITEM_XPAD_BEFORE_MONTH_NAME 3 -#define E_CALENDAR_ITEM_XPAD_AFTER_MONTH_NAME 3 -#define E_CALENDAR_ITEM_XPAD_AFTER_MONTH_NAME_WITH_BUTTON 16 - -/* Horizontal padding in the month displays. */ -#define E_CALENDAR_ITEM_XPAD_BEFORE_WEEK_NUMBERS 4 -#define E_CALENDAR_ITEM_XPAD_AFTER_WEEK_NUMBERS 2 -#define E_CALENDAR_ITEM_XPAD_BEFORE_CELLS 1 -#define E_CALENDAR_ITEM_XPAD_AFTER_CELLS 4 - -/* The number of rows & columns of days in each month. */ -#define E_CALENDAR_ROWS_PER_MONTH 6 -#define E_CALENDAR_COLS_PER_MONTH 7 - -static const int e_calendar_item_days_in_month[12] = { - 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 -}; - -#define DAYS_IN_MONTH(year, month) \ - e_calendar_item_days_in_month[month] + (((month) == 1 \ - && ((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))) ? 1 : 0) - - -static void e_calendar_item_class_init (ECalendarItemClass *class); -static void e_calendar_item_init (ECalendarItem *calitem); -static void e_calendar_item_destroy (GtkObject *o); -static void e_calendar_item_get_arg (GtkObject *o, - GtkArg *arg, - guint arg_id); -static void e_calendar_item_set_arg (GtkObject *o, - GtkArg *arg, - guint arg_id); -static void e_calendar_item_realize (GnomeCanvasItem *item); -static void e_calendar_item_unrealize (GnomeCanvasItem *item); -static void e_calendar_item_unmap (GnomeCanvasItem *item); -static void e_calendar_item_update (GnomeCanvasItem *item, - double *affine, - ArtSVP *clip_path, - int flags); -static void e_calendar_item_draw (GnomeCanvasItem *item, - GdkDrawable *drawable, - int x, - int y, - int width, - int height); -static void e_calendar_item_draw_month (ECalendarItem *calitem, - GdkDrawable *drawable, - int x, - int y, - int width, - int height, - int row, - int col); -static void e_calendar_item_draw_day_numbers (ECalendarItem *calitem, - GdkDrawable *drawable, - int width, - int height, - int row, - int col, - int year, - int month, - int start_weekday, - gint cells_x, - gint cells_y); -static double e_calendar_item_point (GnomeCanvasItem *item, - double x, - double y, - int cx, - int cy, - GnomeCanvasItem **actual_item); -static gint e_calendar_item_event (GnomeCanvasItem *item, - GdkEvent *event); -static gboolean e_calendar_item_button_press (ECalendarItem *calitem, - GdkEvent *event); -static gboolean e_calendar_item_button_release (ECalendarItem *calitem, - GdkEvent *event); -static gboolean e_calendar_item_motion (ECalendarItem *calitem, - GdkEvent *event); - -static gboolean e_calendar_item_convert_position_to_day (ECalendarItem *calitem, - gint x, - gint y, - gboolean round_empty_positions, - gint *month_offset, - gint *day, - gboolean *entire_week); -static void e_calendar_item_get_month_info (ECalendarItem *calitem, - gint row, - gint col, - gint *first_day_offset, - gint *days_in_month, - gint *days_in_prev_month); -static void e_calendar_item_recalc_sizes(ECalendarItem *calitem); - -static gint e_calendar_item_get_week_number (ECalendarItem *calitem, - gint day, - gint month, - gint year); - -static void e_calendar_item_get_day_style (ECalendarItem *calitem, - gint year, - gint month, - gint day, - gint day_style, - gboolean today, - gboolean prev_or_next_month, - gboolean selected, - gboolean has_focus, - gboolean drop_target, - GdkColor **bg_color, - GdkColor **fg_color, - GdkColor **box_color, - gboolean *bold); -static void e_calendar_item_check_selection_end (ECalendarItem *calitem, - gint start_month, - gint start_day, - gint *end_month, - gint *end_day); -static void e_calendar_item_check_selection_start(ECalendarItem *calitem, - gint *start_month, - gint *start_day, - gint end_month, - gint end_day); -static void e_calendar_item_normalize_date (ECalendarItem *calitem, - gint *year, - gint *month); -static void e_calendar_item_add_days_to_selection(ECalendarItem *calitem, - gint days); -static void e_calendar_item_round_up_selection (ECalendarItem *calitem, - gint *month_offset, - gint *day); -static void e_calendar_item_round_down_selection (ECalendarItem *calitem, - gint *month_offset, - gint *day); -static gint e_calendar_item_get_inclusive_days (ECalendarItem *calitem, - gint start_month_offset, - gint start_day, - gint end_month_offset, - gint end_day); -static void e_calendar_item_ensure_valid_day (ECalendarItem *calitem, - gint *month_offset, - gint *day); -static gboolean e_calendar_item_ensure_days_visible (ECalendarItem *calitem, - gint start_year, - gint start_month, - gint start_day, - gint end_year, - gint end_month, - gint end_day); -static void e_calendar_item_show_popup_menu (ECalendarItem *calitem, - GdkEventButton *event, - gint month_offset); -static void e_calendar_item_on_menu_item_activate(GtkWidget *menuitem, - ECalendarItem *calitem); -static void e_calendar_item_position_menu (GtkMenu *menu, - gint *x, - gint *y, - gpointer user_data); -static void e_calendar_item_date_range_changed (ECalendarItem *calitem); -static void e_calendar_item_queue_signal_emission (ECalendarItem *calitem); -static gboolean e_calendar_item_signal_emission_idle_cb (gpointer data); - -/* Our arguments. */ -enum { - ARG_0, - ARG_YEAR, - ARG_MONTH, - ARG_X1, - ARG_Y1, - ARG_X2, - ARG_Y2, - ARG_FONT, - ARG_WEEK_NUMBER_FONT, - ARG_ROW_HEIGHT, - ARG_COLUMN_WIDTH, - ARG_MINIMUM_ROWS, - ARG_MINIMUM_COLUMNS, - ARG_MAXIMUM_ROWS, - ARG_MAXIMUM_COLUMNS, - ARG_WEEK_START_DAY, - ARG_SHOW_WEEK_NUMBERS, - ARG_MAXIMUM_DAYS_SELECTED, - ARG_DAYS_TO_START_WEEK_SELECTION, - ARG_MOVE_SELECTION_WHEN_MOVING, - ARG_ROUND_SELECTION_WHEN_MOVING, - ARG_DISPLAY_POPUP -}; - -enum { - DATE_RANGE_CHANGED, - SELECTION_CHANGED, - LAST_SIGNAL -}; - - -static GnomeCanvasItemClass *parent_class; -static guint e_calendar_item_signals[LAST_SIGNAL] = { 0 }; - - -E_MAKE_TYPE (e_calendar_item, "ECalendarItem", ECalendarItem, - e_calendar_item_class_init, e_calendar_item_init, - GNOME_TYPE_CANVAS_ITEM) - - -static void -e_calendar_item_class_init (ECalendarItemClass *class) -{ - GtkObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - parent_class = gtk_type_class (gnome_canvas_item_get_type()); - - object_class = (GtkObjectClass *) class; - item_class = (GnomeCanvasItemClass *) class; - - gtk_object_add_arg_type ("ECalendarItem::year", - GTK_TYPE_INT, GTK_ARG_READWRITE, - ARG_YEAR); - gtk_object_add_arg_type ("ECalendarItem::month", - GTK_TYPE_INT, GTK_ARG_READWRITE, - ARG_MONTH); - gtk_object_add_arg_type ("ECalendarItem::x1", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, - ARG_X1); - gtk_object_add_arg_type ("ECalendarItem::y1", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, - ARG_Y1); - gtk_object_add_arg_type ("ECalendarItem::x2", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, - ARG_X2); - gtk_object_add_arg_type ("ECalendarItem::y2", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, - ARG_Y2); - gtk_object_add_arg_type ("ECalendarItem::font", - GTK_TYPE_GDK_FONT, GTK_ARG_READWRITE, - ARG_FONT); - gtk_object_add_arg_type ("ECalendarItem::week_number_font", - GTK_TYPE_GDK_FONT, GTK_ARG_READWRITE, - ARG_WEEK_NUMBER_FONT); - gtk_object_add_arg_type ("ECalendarItem::row_height", - GTK_TYPE_INT, GTK_ARG_READABLE, - ARG_ROW_HEIGHT); - gtk_object_add_arg_type ("ECalendarItem::column_width", - GTK_TYPE_INT, GTK_ARG_READABLE, - ARG_COLUMN_WIDTH); - gtk_object_add_arg_type ("ECalendarItem::minimum_rows", - GTK_TYPE_INT, GTK_ARG_READWRITE, - ARG_MINIMUM_ROWS); - gtk_object_add_arg_type ("ECalendarItem::minimum_columns", - GTK_TYPE_INT, GTK_ARG_READWRITE, - ARG_MINIMUM_COLUMNS); - gtk_object_add_arg_type ("ECalendarItem::maximum_rows", - GTK_TYPE_INT, GTK_ARG_READWRITE, - ARG_MAXIMUM_ROWS); - gtk_object_add_arg_type ("ECalendarItem::maximum_columns", - GTK_TYPE_INT, GTK_ARG_READWRITE, - ARG_MAXIMUM_COLUMNS); - gtk_object_add_arg_type ("ECalendarItem::week_start_day", - GTK_TYPE_INT, GTK_ARG_READWRITE, - ARG_WEEK_START_DAY); - gtk_object_add_arg_type ("ECalendarItem::show_week_numbers", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, - ARG_SHOW_WEEK_NUMBERS); - gtk_object_add_arg_type ("ECalendarItem::maximum_days_selected", - GTK_TYPE_INT, GTK_ARG_READWRITE, - ARG_MAXIMUM_DAYS_SELECTED); - gtk_object_add_arg_type ("ECalendarItem::days_to_start_week_selection", - GTK_TYPE_INT, GTK_ARG_READWRITE, - ARG_DAYS_TO_START_WEEK_SELECTION); - gtk_object_add_arg_type ("ECalendarItem::move_selection_when_moving", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, - ARG_MOVE_SELECTION_WHEN_MOVING); - gtk_object_add_arg_type ("ECalendarItem::round_selection_when_moving", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, - ARG_ROUND_SELECTION_WHEN_MOVING); - gtk_object_add_arg_type ("ECalendarItem::display_popup", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, - ARG_DISPLAY_POPUP); - - e_calendar_item_signals[DATE_RANGE_CHANGED] = - gtk_signal_new ("date_range_changed", - GTK_RUN_FIRST, - object_class->type, - GTK_SIGNAL_OFFSET (ECalendarItemClass, date_range_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - e_calendar_item_signals[SELECTION_CHANGED] = - gtk_signal_new ("selection_changed", - GTK_RUN_FIRST, - object_class->type, - GTK_SIGNAL_OFFSET (ECalendarItemClass, selection_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gtk_object_class_add_signals (object_class, e_calendar_item_signals, - LAST_SIGNAL); - - - object_class->destroy = e_calendar_item_destroy; - object_class->get_arg = e_calendar_item_get_arg; - object_class->set_arg = e_calendar_item_set_arg; - - /* GnomeCanvasItem method overrides */ - item_class->realize = e_calendar_item_realize; - item_class->unrealize = e_calendar_item_unrealize; - item_class->unmap = e_calendar_item_unmap; - item_class->update = e_calendar_item_update; - item_class->draw = e_calendar_item_draw; - item_class->point = e_calendar_item_point; - item_class->event = e_calendar_item_event; - - class->date_range_changed = NULL; - class->selection_changed = NULL; -} - - -static void -e_calendar_item_init (ECalendarItem *calitem) -{ - struct tm *tmp_tm; - time_t t; - - /* Set the default time to the current month. */ - t = time (NULL); - tmp_tm = localtime (&t); - calitem->year = tmp_tm->tm_year + 1900; - calitem->month = tmp_tm->tm_mon; - - calitem->styles = NULL; - - calitem->min_cols = 1; - calitem->min_rows = 1; - calitem->max_cols = -1; - calitem->max_rows = -1; - - calitem->rows = 0; - calitem->cols = 0; - - calitem->show_week_numbers = FALSE; - calitem->week_start_day = 0; - calitem->expand = TRUE; - calitem->max_days_selected = 1; - calitem->days_to_start_week_selection = -1; - calitem->move_selection_when_moving = TRUE; - calitem->round_selection_when_moving = FALSE; - calitem->display_popup = TRUE; - - calitem->x1 = 0.0; - calitem->y1 = 0.0; - calitem->x2 = 0.0; - calitem->y2 = 0.0; - - calitem->selection_set = FALSE; - - calitem->selection_changed = FALSE; - calitem->date_range_changed = FALSE; - - calitem->style_callback = NULL; - calitem->style_callback_destroy = NULL; - - /* Translators: These are the first characters of each day of the - week, 'M' for 'Monday', 'T' for Tuesday etc. */ - calitem->days = _("MTWTFSS"); - - calitem->signal_emission_idle_id = 0; -} - - -static void -e_calendar_item_destroy (GtkObject *o) -{ - ECalendarItem *calitem; - - calitem = E_CALENDAR_ITEM (o); - - e_calendar_item_set_style_callback (calitem, NULL, NULL, NULL); - - g_free (calitem->styles); - - if (calitem->signal_emission_idle_id != 0) { - g_source_remove (calitem->signal_emission_idle_id); - calitem->signal_emission_idle_id = 0; - } - - if (calitem->old_font) - gdk_font_unref (calitem->old_font); - if (calitem->old_week_number_font) - gdk_font_unref (calitem->old_week_number_font); -} - - -static void -e_calendar_item_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ECalendarItem *calitem; - - item = GNOME_CANVAS_ITEM (o); - calitem = E_CALENDAR_ITEM (o); - - switch (arg_id) { - case ARG_YEAR: - GTK_VALUE_INT (*arg) = calitem->year; - break; - case ARG_MONTH: - GTK_VALUE_INT (*arg) = calitem->month; - break; - case ARG_X1: - GTK_VALUE_DOUBLE (*arg) = calitem->x1; - break; - case ARG_Y1: - GTK_VALUE_DOUBLE (*arg) = calitem->y1; - break; - case ARG_X2: - GTK_VALUE_DOUBLE (*arg) = calitem->x2; - break; - case ARG_Y2: - GTK_VALUE_DOUBLE (*arg) = calitem->y2; - break; - case ARG_FONT: - GTK_VALUE_BOXED (*arg) = calitem->font; - break; - case ARG_WEEK_NUMBER_FONT: - GTK_VALUE_BOXED (*arg) = calitem->week_number_font; - break; - case ARG_ROW_HEIGHT: - e_calendar_item_recalc_sizes (calitem); - GTK_VALUE_INT (*arg) = calitem->min_month_height; - break; - case ARG_COLUMN_WIDTH: - e_calendar_item_recalc_sizes (calitem); - GTK_VALUE_INT (*arg) = calitem->min_month_width; - break; - case ARG_MINIMUM_ROWS: - GTK_VALUE_INT (*arg) = calitem->min_rows; - break; - case ARG_MINIMUM_COLUMNS: - GTK_VALUE_INT (*arg) = calitem->min_cols; - break; - case ARG_MAXIMUM_ROWS: - GTK_VALUE_INT (*arg) = calitem->max_rows; - break; - case ARG_MAXIMUM_COLUMNS: - GTK_VALUE_INT (*arg) = calitem->max_cols; - break; - case ARG_WEEK_START_DAY: - GTK_VALUE_INT (*arg) = calitem->week_start_day; - break; - case ARG_SHOW_WEEK_NUMBERS: - GTK_VALUE_BOOL (*arg) = calitem->show_week_numbers; - break; - case ARG_MAXIMUM_DAYS_SELECTED: - GTK_VALUE_INT (*arg) = e_calendar_item_get_max_days_sel (calitem); - break; - case ARG_DAYS_TO_START_WEEK_SELECTION: - GTK_VALUE_INT (*arg) = e_calendar_item_get_days_start_week_sel (calitem); - break; - case ARG_MOVE_SELECTION_WHEN_MOVING: - GTK_VALUE_BOOL (*arg) = calitem->move_selection_when_moving; - break; - case ARG_ROUND_SELECTION_WHEN_MOVING: - GTK_VALUE_BOOL (*arg) = calitem->round_selection_when_moving; - break; - case ARG_DISPLAY_POPUP: - GTK_VALUE_BOOL (*arg) = e_calendar_item_get_display_popup (calitem); - break; - default: - g_warning ("Invalid arg"); - } -} - - -static void -e_calendar_item_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ECalendarItem *calitem; - GdkFont *font; - gboolean need_update = FALSE; - gdouble dvalue; - gint ivalue; - gboolean bvalue; - - item = GNOME_CANVAS_ITEM (o); - calitem = E_CALENDAR_ITEM (o); - - switch (arg_id){ - case ARG_YEAR: - ivalue = GTK_VALUE_INT (*arg); - e_calendar_item_set_first_month (calitem, ivalue, - calitem->month); - break; - case ARG_MONTH: - ivalue = GTK_VALUE_INT (*arg); - e_calendar_item_set_first_month (calitem, calitem->year, - ivalue); - break; - case ARG_X1: - dvalue = GTK_VALUE_DOUBLE (*arg); - if (calitem->x1 != dvalue) { - calitem->x1 = dvalue; - need_update = TRUE; - } - break; - case ARG_Y1: - dvalue = GTK_VALUE_DOUBLE (*arg); - if (calitem->y1 != dvalue) { - calitem->y1 = dvalue; - need_update = TRUE; - } - break; - case ARG_X2: - dvalue = GTK_VALUE_DOUBLE (*arg); - if (calitem->x2 != dvalue) { - calitem->x2 = dvalue; - need_update = TRUE; - } - break; - case ARG_Y2: - dvalue = GTK_VALUE_DOUBLE (*arg); - if (calitem->y2 != dvalue) { - calitem->y2 = dvalue; - need_update = TRUE; - } - break; - case ARG_FONT: - font = GTK_VALUE_BOXED (*arg); - if (calitem->font != font) { - if (calitem->font) - gdk_font_unref (calitem->font); - calitem->font = font; - if (font) - gdk_font_ref (font); - need_update = TRUE; - } - break; - case ARG_WEEK_NUMBER_FONT: - font = GTK_VALUE_BOXED (*arg); - if (calitem->week_number_font != font) { - if (calitem->week_number_font) - gdk_font_unref (calitem->week_number_font); - calitem->week_number_font = font; - if (font) - gdk_font_ref (font); - need_update = TRUE; - } - break; - case ARG_MINIMUM_ROWS: - ivalue = GTK_VALUE_INT (*arg); - ivalue = MAX (1, ivalue); - if (calitem->min_rows != ivalue) { - calitem->min_rows = ivalue; - need_update = TRUE; - } - break; - case ARG_MINIMUM_COLUMNS: - ivalue = GTK_VALUE_INT (*arg); - ivalue = MAX (1, ivalue); - if (calitem->min_cols != ivalue) { - calitem->min_cols = ivalue; - need_update = TRUE; - } - break; - case ARG_MAXIMUM_ROWS: - ivalue = GTK_VALUE_INT (*arg); - if (calitem->max_rows != ivalue) { - calitem->max_rows = ivalue; - need_update = TRUE; - } - break; - case ARG_MAXIMUM_COLUMNS: - ivalue = GTK_VALUE_INT (*arg); - if (calitem->max_cols != ivalue) { - calitem->max_cols = ivalue; - need_update = TRUE; - } - break; - case ARG_WEEK_START_DAY: - ivalue = GTK_VALUE_INT (*arg); - if (calitem->week_start_day != ivalue) { - calitem->week_start_day = ivalue; - need_update = TRUE; - } - break; - case ARG_SHOW_WEEK_NUMBERS: - bvalue = GTK_VALUE_BOOL (*arg); - if (calitem->show_week_numbers != bvalue) { - calitem->show_week_numbers = bvalue; - need_update = TRUE; - } - break; - case ARG_MAXIMUM_DAYS_SELECTED: - ivalue = GTK_VALUE_INT (*arg); - e_calendar_item_set_max_days_sel (calitem, ivalue); - break; - case ARG_DAYS_TO_START_WEEK_SELECTION: - ivalue = GTK_VALUE_INT (*arg); - e_calendar_item_set_days_start_week_sel (calitem, ivalue); - break; - case ARG_MOVE_SELECTION_WHEN_MOVING: - bvalue = GTK_VALUE_BOOL (*arg); - calitem->move_selection_when_moving = bvalue; - break; - case ARG_ROUND_SELECTION_WHEN_MOVING: - bvalue = GTK_VALUE_BOOL (*arg); - calitem->round_selection_when_moving = bvalue; - break; - case ARG_DISPLAY_POPUP: - bvalue = GTK_VALUE_BOOL (*arg); - e_calendar_item_set_display_popup (calitem, bvalue); - break; - default: - g_warning ("Invalid arg"); - } - - if (need_update) { - gnome_canvas_item_request_update (item); - } -} - - -static void -e_calendar_item_realize (GnomeCanvasItem *item) -{ - ECalendarItem *calitem; - GdkColormap *colormap; - gboolean success[E_CALENDAR_ITEM_COLOR_LAST]; - gint nfailed; - - if (GNOME_CANVAS_ITEM_CLASS (parent_class)->realize) - (* GNOME_CANVAS_ITEM_CLASS (parent_class)->realize) (item); - - calitem = E_CALENDAR_ITEM (item); - - colormap = gtk_widget_get_colormap (GTK_WIDGET (item->canvas)); - - calitem->colors[E_CALENDAR_ITEM_COLOR_TODAY_BOX].red = 65535; - calitem->colors[E_CALENDAR_ITEM_COLOR_TODAY_BOX].green = 0; - calitem->colors[E_CALENDAR_ITEM_COLOR_TODAY_BOX].blue = 0; - - calitem->colors[E_CALENDAR_ITEM_COLOR_SELECTION_FG].red = 65535; - calitem->colors[E_CALENDAR_ITEM_COLOR_SELECTION_FG].green = 65535; - calitem->colors[E_CALENDAR_ITEM_COLOR_SELECTION_FG].blue = 65535; - - calitem->colors[E_CALENDAR_ITEM_COLOR_SELECTION_BG].red = 47000; - calitem->colors[E_CALENDAR_ITEM_COLOR_SELECTION_BG].green = 47000; - calitem->colors[E_CALENDAR_ITEM_COLOR_SELECTION_BG].blue = 48000; - - calitem->colors[E_CALENDAR_ITEM_COLOR_PREV_OR_NEXT_MONTH_FG].red = 47000; - calitem->colors[E_CALENDAR_ITEM_COLOR_PREV_OR_NEXT_MONTH_FG].green = 47000; - calitem->colors[E_CALENDAR_ITEM_COLOR_PREV_OR_NEXT_MONTH_FG].blue = 48000; - - nfailed = gdk_colormap_alloc_colors (colormap, calitem->colors, - E_CALENDAR_ITEM_COLOR_LAST, FALSE, - TRUE, success); - if (nfailed) - g_warning ("Failed to allocate all colors"); -} - - -static void -e_calendar_item_unrealize (GnomeCanvasItem *item) -{ - ECalendarItem *calitem; - GdkColormap *colormap; - gint i; - - calitem = E_CALENDAR_ITEM (item); - - colormap = gtk_widget_get_colormap (GTK_WIDGET (item->canvas)); - - for (i = 0; i < E_CALENDAR_ITEM_COLOR_LAST; i++) - gdk_colors_free (colormap, &calitem->colors[i].pixel, 1, 0); - - if (GNOME_CANVAS_ITEM_CLASS (parent_class)->unrealize) - (* GNOME_CANVAS_ITEM_CLASS (parent_class)->unrealize) (item); -} - - -static void -e_calendar_item_unmap (GnomeCanvasItem *item) -{ - ECalendarItem *calitem; - - calitem = E_CALENDAR_ITEM (item); - - if (calitem->selecting) { - gnome_canvas_item_ungrab (item, GDK_CURRENT_TIME); - calitem->selecting = FALSE; - } - - if (GNOME_CANVAS_ITEM_CLASS (parent_class)->unmap) - (* GNOME_CANVAS_ITEM_CLASS (parent_class)->unmap) (item); -} - - -static void -e_calendar_item_update (GnomeCanvasItem *item, - double *affine, - ArtSVP *clip_path, - int flags) -{ - ECalendarItem *calitem; - GtkStyle *style; - GdkFont *font; - gint char_height, width, height, space, space_per_cal, space_per_cell; - gint rows, cols, xthickness, ythickness; - - if (GNOME_CANVAS_ITEM_CLASS (parent_class)->update) - (* GNOME_CANVAS_ITEM_CLASS (parent_class)->update) (item, affine, clip_path, flags); - - calitem = E_CALENDAR_ITEM (item); - style = GTK_WIDGET (item->canvas)->style; - xthickness = style->klass->xthickness; - ythickness = style->klass->ythickness; - - item->x1 = calitem->x1; - item->y1 = calitem->y1; - item->x2 = calitem->x2 >= calitem->x1 ? calitem->x2 : calitem->x1; - item->y2 = calitem->y2 >= calitem->y1 ? calitem->y2 : calitem->y1; - - /* - * Calculate the new layout of the calendar. - */ - - /* Make sure the minimum row width & cell height and the widths of - all the digits and characters are up to date. */ - e_calendar_item_recalc_sizes (calitem); - - /* Calculate how many rows & cols we can fit in. */ - width = item->x2 - item->x1; - height = item->y2 - item->y1; - - width -= xthickness * 2; - height -= ythickness * 2; - - if (calitem->min_month_height == 0) - rows = 1; - else - rows = height / calitem->min_month_height; - rows = MAX (rows, calitem->min_rows); - if (calitem->max_rows > 0) - rows = MIN (rows, calitem->max_rows); - - if (calitem->min_month_width == 0) - cols = 1; - else - cols = width / calitem->min_month_width; - cols = MAX (cols, calitem->min_cols); - if (calitem->max_cols > 0) - cols = MIN (cols, calitem->max_cols); - - if (rows != calitem->rows || cols != calitem->cols) - e_calendar_item_date_range_changed (calitem); - - calitem->rows = rows; - calitem->cols = cols; - - /* Split up the empty space according to the configuration. - If the calendar is set to expand, we divide the space between the - cells and the spaces around the calendar, otherwise we place the - calendars in the center of the available area. */ - - font = calitem->font; - if (!font) - font = style->font; - char_height = font->ascent + font->descent; - - calitem->month_width = calitem->min_month_width; - calitem->month_height = calitem->min_month_height; - calitem->cell_width = calitem->max_digit_width * 2 - + E_CALENDAR_ITEM_MIN_CELL_XPAD; - calitem->cell_height = char_height - + E_CALENDAR_ITEM_MIN_CELL_YPAD; - calitem->month_tpad = 0; - calitem->month_bpad = 0; - calitem->month_lpad = 0; - calitem->month_rpad = 0; - - space = height - calitem->rows * calitem->month_height; - if (space > 0) { - space_per_cal = space / calitem->rows; - calitem->month_height += space_per_cal; - - if (calitem->expand) { - space_per_cell = space_per_cal / E_CALENDAR_ROWS_PER_MONTH; - calitem->cell_height += space_per_cell; - space_per_cal -= space_per_cell * E_CALENDAR_ROWS_PER_MONTH; - } - - calitem->month_tpad = space_per_cal / 2; - calitem->month_bpad = space_per_cal - calitem->month_tpad; - } - - space = width - calitem->cols * calitem->month_width; - if (space > 0) { - space_per_cal = space / calitem->cols; - calitem->month_width += space_per_cal; - space -= space_per_cal * calitem->cols; - - if (calitem->expand) { - space_per_cell = space_per_cal / E_CALENDAR_COLS_PER_MONTH; - calitem->cell_width += space_per_cell; - space_per_cal -= space_per_cell * E_CALENDAR_COLS_PER_MONTH; - } - - calitem->month_lpad = space_per_cal / 2; - calitem->month_rpad = space_per_cal - calitem->month_lpad; - } - - space = MAX (0, space); - calitem->x_offset = space / 2; - - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, - item->x2, item->y2); -} - - -/* - * DRAWING ROUTINES - functions to paint the canvas item. - */ - -static void -e_calendar_item_draw (GnomeCanvasItem *canvas_item, - GdkDrawable *drawable, - int x, - int y, - int width, - int height) -{ - ECalendarItem *calitem; - GtkStyle *style; - GdkFont *font; - GdkGC *base_gc, *bg_gc; - gint char_height, row, col, row_y, bar_height, col_x; - gint xthickness, ythickness; - -#if 0 - g_print ("In e_calendar_item_draw %i,%i %ix%i\n", - x, y, width, height); -#endif - calitem = E_CALENDAR_ITEM (canvas_item); - style = GTK_WIDGET (canvas_item->canvas)->style; - font = calitem->font; - if (!font) - font = style->font; - char_height = font->ascent + font->descent; - xthickness = style->klass->xthickness; - ythickness = style->klass->ythickness; - base_gc = style->base_gc[GTK_STATE_NORMAL]; - bg_gc = style->bg_gc[GTK_STATE_NORMAL]; - - /* Clear the entire background. */ - gdk_draw_rectangle (drawable, base_gc, TRUE, - calitem->x1 - x, calitem->y1 - y, - calitem->x2 - calitem->x1 + 1, - calitem->y2 - calitem->y1 + 1); - - /* Draw the shadow around the entire item. */ - gtk_draw_shadow (style, drawable, - GTK_STATE_NORMAL, GTK_SHADOW_IN, - calitem->x1 - x, calitem->y1 - y, - calitem->x2 - calitem->x1 + 1, - calitem->y2 - calitem->y1 + 1); - - row_y = canvas_item->y1 + ythickness; - bar_height = ythickness * 2 - + E_CALENDAR_ITEM_YPAD_ABOVE_MONTH_NAME + char_height - + E_CALENDAR_ITEM_YPAD_BELOW_MONTH_NAME; - - for (row = 0; row < calitem->rows; row++) { - /* Draw the background for the title bars and the shadow around - it, and the vertical lines between columns. */ - - gdk_draw_rectangle (drawable, bg_gc, TRUE, - calitem->x1 + xthickness - x, row_y - y, - calitem->x2 - calitem->x1 + 1 - - xthickness * 2, - bar_height); - - gtk_draw_shadow (style, drawable, - GTK_STATE_NORMAL, GTK_SHADOW_OUT, - calitem->x1 + xthickness - x, row_y - y, - calitem->x2 - calitem->x1 + 1 - - xthickness * 2, - bar_height); - - - for (col = 0; col < calitem->cols; col++) { - if (col != 0) { - col_x = calitem->x1 + calitem->x_offset - + calitem->month_width * col; - gtk_draw_vline (style, drawable, - GTK_STATE_NORMAL, - row_y + ythickness + 1 - y, - row_y + bar_height - - ythickness - 2 - y, - col_x - 1 - x); - } - - - e_calendar_item_draw_month (calitem, drawable, x, y, - width, height, row, col); - } - - row_y += calitem->month_height; - } -} - - -static void -e_calendar_item_draw_month (ECalendarItem *calitem, - GdkDrawable *drawable, - int x, - int y, - int width, - int height, - int row, - int col) -{ - GnomeCanvasItem *item; - GtkWidget *widget; - GtkStyle *style; - GdkFont *font; - GdkGC *fg_gc; - struct tm tmp_tm; - GdkRectangle clip_rect; - gint char_height, xthickness, ythickness, start_weekday; - gint year, month; - gint month_x, month_y, month_w, month_h; - gint min_x, max_x, text_x, text_y; - gint day, day_index, cells_x, cells_y, min_cell_width, text_width; - gint clip_width, clip_height; - gchar buffer[64]; - -#if 0 - g_print ("In e_calendar_item_draw_month: %i,%i %ix%i row:%i col:%i\n", - x, y, width, height, row, col); -#endif - item = GNOME_CANVAS_ITEM (calitem); - widget = GTK_WIDGET (item->canvas); - style = widget->style; - font = calitem->font; - if (!font) - font = style->font; - char_height = font->ascent + font->descent; - xthickness = style->klass->xthickness; - ythickness = style->klass->ythickness; - fg_gc = style->fg_gc[GTK_STATE_NORMAL]; - - /* Calculate the top-left position of the entire month display. */ - month_x = item->x1 + xthickness + calitem->x_offset - + col * calitem->month_width - x; - month_w = item->x2 - item->x1 - xthickness * 2; - month_w = MIN (month_w, calitem->month_width); - month_y = item->y1 + ythickness + row * calitem->month_height - y; - month_h = item->y2 - item->y1 - ythickness * 2; - month_h = MIN (month_h, calitem->month_height); - - /* Just return if the month is outside the given area. */ - if (month_x >= width || month_x + calitem->month_width <= 0 - || month_y >= height || month_y + calitem->month_height <= 0) - return; - - month = calitem->month + row * calitem->cols + col; - year = calitem->year + month / 12; - month %= 12; - - /* Draw the month name & year, with clipping. Note that the top row - needs extra space around it for the buttons. */ - if (row == 0 && col == 0) - min_x = E_CALENDAR_ITEM_XPAD_BEFORE_MONTH_NAME_WITH_BUTTON; - else - min_x = E_CALENDAR_ITEM_XPAD_BEFORE_MONTH_NAME; - - max_x = month_w; - if (row == 0 && col == calitem->cols - 1) - max_x -= E_CALENDAR_ITEM_XPAD_AFTER_MONTH_NAME_WITH_BUTTON; - else - max_x -= E_CALENDAR_ITEM_XPAD_AFTER_MONTH_NAME; - - text_y = month_y + style->klass->ythickness - + E_CALENDAR_ITEM_YPAD_ABOVE_MONTH_NAME; - clip_rect.x = month_x + min_x; - clip_rect.x = MAX (0, clip_rect.x); - clip_rect.y = MAX (0, text_y); - - memset (&tmp_tm, 0, sizeof (tmp_tm)); - tmp_tm.tm_year = year - 1900; - tmp_tm.tm_mon = month; - tmp_tm.tm_mday = 1; - tmp_tm.tm_isdst = -1; - mktime (&tmp_tm); - start_weekday = (tmp_tm.tm_wday + 6) % 7; - - if (month_x + max_x - clip_rect.x > 0) { - clip_rect.width = month_x + max_x - clip_rect.x; - clip_rect.height = text_y + char_height - clip_rect.y; - gdk_gc_set_clip_rectangle (fg_gc, &clip_rect); - - /* This is a strftime() format. %B = Month name, %Y = Year. */ - strftime (buffer, sizeof (buffer), _("%B %Y"), &tmp_tm); - - /* Ideally we place the text centered in the month, but we - won't go to the left of the minimum x position. */ - text_width = gdk_string_width (font, buffer); - text_x = (calitem->month_width - text_width) / 2; - text_x = MAX (min_x, text_x); - - gdk_draw_string (drawable, font, fg_gc, - month_x + text_x, text_y + font->ascent, buffer); - } - - /* Set the clip rectangle for the main month display. */ - clip_rect.x = MAX (0, month_x); - clip_rect.y = MAX (0, month_y); - clip_width = month_x + month_w - clip_rect.x; - clip_height = month_y + month_h - clip_rect.y; - - if (clip_width <= 0 || clip_height <= 0) - return; - - clip_rect.width = clip_width; - clip_rect.height = clip_height; - - gdk_gc_set_clip_rectangle (fg_gc, &clip_rect); - - - /* Draw the day initials across the top of the month. */ - min_cell_width = calitem->max_digit_width * 2 - + E_CALENDAR_ITEM_MIN_CELL_XPAD; - - cells_x = month_x + E_CALENDAR_ITEM_XPAD_BEFORE_WEEK_NUMBERS + calitem->month_lpad - + E_CALENDAR_ITEM_XPAD_BEFORE_CELLS; - if (calitem->show_week_numbers) - cells_x += calitem->max_week_number_digit_width * 2 - + E_CALENDAR_ITEM_XPAD_AFTER_WEEK_NUMBERS + 1; - text_x = cells_x + calitem->cell_width - - (calitem->cell_width - min_cell_width) / 2; - text_x -= E_CALENDAR_ITEM_MIN_CELL_XPAD / 2; - text_y = month_y + ythickness * 2 - + E_CALENDAR_ITEM_YPAD_ABOVE_MONTH_NAME - + char_height + E_CALENDAR_ITEM_YPAD_BELOW_MONTH_NAME - + E_CALENDAR_ITEM_YPAD_ABOVE_DAY_LETTERS + calitem->month_tpad; - - cells_y = text_y + char_height - + E_CALENDAR_ITEM_YPAD_BELOW_DAY_LETTERS + 1 - + E_CALENDAR_ITEM_YPAD_ABOVE_CELLS; - - text_y += font->ascent; - day_index = calitem->week_start_day; - for (day = 0; day < 7; day++) { - gdk_draw_text (drawable, font, fg_gc, - text_x - calitem->day_widths[day_index], text_y, - &calitem->days[day_index], 1); - text_x += calitem->cell_width; - day_index++; - if (day_index == 7) - day_index = 0; - } - - - /* Draw the horizontal line beneath the day initials. */ - gdk_draw_line (drawable, fg_gc, - cells_x - E_CALENDAR_ITEM_XPAD_BEFORE_CELLS, - cells_y - E_CALENDAR_ITEM_YPAD_ABOVE_CELLS - 1, - cells_x + E_CALENDAR_COLS_PER_MONTH * calitem->cell_width - 1, - cells_y - E_CALENDAR_ITEM_YPAD_ABOVE_CELLS - 1); - - e_calendar_item_draw_day_numbers (calitem, drawable, width, height, - row, col, year, month, start_weekday, - cells_x, cells_y); - - /* Draw the vertical line after the week number. */ - if (calitem->show_week_numbers) { - gdk_draw_line (drawable, fg_gc, - cells_x - E_CALENDAR_ITEM_XPAD_BEFORE_CELLS - 1, - cells_y - E_CALENDAR_ITEM_YPAD_ABOVE_CELLS - 1, - cells_x - E_CALENDAR_ITEM_XPAD_BEFORE_CELLS - 1, - cells_y + E_CALENDAR_ROWS_PER_MONTH * calitem->cell_height - 1); - } - - gdk_gc_set_clip_rectangle (fg_gc, NULL); -} - - -static void -e_calendar_item_draw_day_numbers (ECalendarItem *calitem, - GdkDrawable *drawable, - int width, - int height, - int row, - int col, - int year, - int month, - int start_weekday, - gint cells_x, - gint cells_y) -{ - GnomeCanvasItem *item; - GtkWidget *widget; - GtkStyle *style; - GdkFont *font, *wkfont; - GdkGC *fg_gc; - GdkColor *bg_color, *fg_color, *box_color; - struct tm *today_tm; - time_t t; - gint char_height, min_cell_width, min_cell_height; - gint day_num, drow, dcol, day_x, day_y; - gint text_x, text_y; - gint num_chars, digit; - gint week_num, mon, days_from_week_start; - gint years[3], months[3], days_in_month[3]; - gboolean today, selected, has_focus = FALSE, drop_target = FALSE; - gboolean bold, draw_day, finished = FALSE; - gint today_year, today_month, today_mday, month_offset; - gchar buffer[2]; - gint day_style = 0; - - item = GNOME_CANVAS_ITEM (calitem); - widget = GTK_WIDGET (item->canvas); - style = widget->style; - font = calitem->font; - if (!font) - font = style->font; - wkfont = calitem->week_number_font; - if (!wkfont) - wkfont = font; - fg_gc = style->fg_gc[GTK_STATE_NORMAL]; - char_height = font->ascent + font->descent; - - min_cell_width = calitem->max_digit_width * 2 - + E_CALENDAR_ITEM_MIN_CELL_XPAD; - min_cell_height = char_height + E_CALENDAR_ITEM_MIN_CELL_YPAD; - - /* Calculate the number of days in the previous, current, and next - months. */ - years[0] = years[1] = years[2] = year; - months[0] = month - 1; - months[1] = month; - months[2] = month + 1; - if (months[0] == -1) { - months[0] = 11; - years[0]--; - } - if (months[2] == 12) { - months[2] = 0; - years[2]++; - } - - days_in_month[0] = DAYS_IN_MONTH (years[0], months[0]); - days_in_month[1] = DAYS_IN_MONTH (years[1], months[1]); - days_in_month[2] = DAYS_IN_MONTH (years[2], months[2]); - - /* Mon 0 is the previous month, which we may show the end of. Mon 1 is - the current month, and mon 2 is the next month. */ - mon = 0; - - month_offset = row * calitem->cols + col - 1; - day_num = days_in_month[0]; - days_from_week_start = (start_weekday + 7 - calitem->week_start_day) - % 7; - /* For the top-left month we show the end of the previous month, and - if the new month starts on the first day of the week we show a - complete week from the previous month. */ - if (days_from_week_start == 0) { - if (row == 0 && col == 0) { - day_num -= 6; - } else { - mon++; - month_offset++; - day_num = 1; - } - } else { - day_num -= days_from_week_start - 1; - } - - /* Get today's date, so we can highlight it. */ - t = time (NULL); - today_tm = localtime (&t); - today_year = today_tm->tm_year + 1900; - today_month = today_tm->tm_mon; - today_mday = today_tm->tm_mday; - - /* We usually skip the last days of the previous month (mon = 0), - except for the top-left month displayed. */ - draw_day = (mon == 1 || (row == 0 && col == 0)); - - for (drow = 0; drow < 6; drow++) { - /* Draw the week number. */ - if (calitem->show_week_numbers) { - week_num = e_calendar_item_get_week_number (calitem, - day_num, - months[mon], - years[mon]); - - text_x = cells_x - E_CALENDAR_ITEM_XPAD_BEFORE_CELLS - 1 - - E_CALENDAR_ITEM_XPAD_AFTER_WEEK_NUMBERS; - text_y = cells_y + drow * calitem->cell_height + - + (calitem->cell_height - min_cell_height + 1) / 2; - - num_chars = 0; - if (week_num >= 10) { - digit = week_num / 10; - text_x -= calitem->week_number_digit_widths[digit]; - buffer[num_chars++] = digit + '0'; - } - - digit = week_num % 10; - text_x -= calitem->week_number_digit_widths[digit]; - buffer[num_chars++] = digit + '0'; - - gdk_gc_set_foreground (fg_gc, - &style->fg[GTK_STATE_NORMAL]); - gdk_draw_text (drawable, wkfont, fg_gc, - text_x, text_y + font->ascent, - buffer, num_chars); - } - - for (dcol = 0; dcol < 7; dcol++) { - if (draw_day) { - day_x = cells_x + dcol * calitem->cell_width; - day_y = cells_y + drow * calitem->cell_height; - - today = years[mon] == today_year - && months[mon] == today_month - && day_num == today_mday; - - selected = calitem->selection_set - && (calitem->selection_start_month_offset < month_offset - || (calitem->selection_start_month_offset == month_offset - && calitem->selection_start_day <= day_num)) - && (calitem->selection_end_month_offset > month_offset - || (calitem->selection_end_month_offset == month_offset - && calitem->selection_end_day >= day_num)); - - if (calitem->styles) - day_style = calitem->styles[(month_offset + 1) * 32 + day_num]; - - /* Get the colors & style to use for the day.*/ - if (calitem->style_callback) - (*calitem->style_callback) - (calitem, - years[mon], - months[mon], - day_num, - day_style, - today, - mon != 1, - selected, - has_focus, - drop_target, - &bg_color, - &fg_color, - &box_color, - &bold, - calitem->style_callback_data); - else - e_calendar_item_get_day_style - (calitem, - years[mon], - months[mon], - day_num, - day_style, - today, - mon != 1, - selected, - has_focus, - drop_target, - &bg_color, - &fg_color, - &box_color, - &bold); - - /* Draw the background, if set. */ - if (bg_color) { - gdk_gc_set_foreground (fg_gc, bg_color); - gdk_draw_rectangle (drawable, fg_gc, - TRUE, - day_x, day_y, - calitem->cell_width, - calitem->cell_height); - } - - /* Draw the box, if set. */ - if (box_color) { - gdk_gc_set_foreground (fg_gc, box_color); - gdk_draw_rectangle (drawable, fg_gc, - FALSE, - day_x, day_y, - calitem->cell_width - 1, - calitem->cell_height - 1); - } - - /* Draw the 1- or 2-digit day number. */ - day_x += calitem->cell_width - (calitem->cell_width - min_cell_width) / 2; - day_x -= E_CALENDAR_ITEM_MIN_CELL_XPAD / 2; - day_y += (calitem->cell_height - min_cell_height + 1) / 2; - day_y += E_CALENDAR_ITEM_MIN_CELL_YPAD / 2; - - num_chars = 0; - if (day_num >= 10) { - digit = day_num / 10; - day_x -= calitem->digit_widths[digit]; - buffer[num_chars++] = digit + '0'; - } - - digit = day_num % 10; - day_x -= calitem->digit_widths[digit]; - buffer[num_chars++] = digit + '0'; - - if (fg_color) { - gdk_gc_set_foreground (fg_gc, - fg_color); - } else { - gdk_gc_set_foreground (fg_gc, - &style->fg[GTK_STATE_NORMAL]); - } - - gdk_draw_text (drawable, font, fg_gc, - day_x, - day_y + font->ascent, - buffer, num_chars); - /* We use a stupid technique for bold. Just - draw it again 1 pixel to the left. */ - if (bold) - gdk_draw_text (drawable, font, fg_gc, - day_x - 1, - day_y + font->ascent, - buffer, num_chars); - } - - /* See if we've reached the end of a month. */ - if (day_num == days_in_month[mon]) { - month_offset++; - mon++; - /* We only draw the start of the next month - for the bottom-right month displayed. */ - if (mon == 2 && (row != calitem->rows - 1 - || col != calitem->cols - 1)) { - /* Set a flag so we exit the loop. */ - finished = TRUE; - break; - } - day_num = 1; - draw_day = TRUE; - } else { - day_num++; - } - } - - /* Exit the loop if the flag is set. */ - if (finished) - break; - } - - /* Reset the foreground color. */ - gdk_gc_set_foreground (fg_gc, &style->fg[GTK_STATE_NORMAL]); -} - - -static gint -e_calendar_item_get_week_number (ECalendarItem *calitem, - gint day, - gint month, - gint year) -{ - GDate tmp_date; - gint weekday, yearday, offset, week_num; - - /* FIXME: check what happens at year boundaries. */ - - g_date_clear (&tmp_date, 1); - g_date_set_dmy (&tmp_date, day, month + 1, year); - - /* This results in a value of 0 (Monday) - 6 (Sunday). */ - weekday = g_date_weekday (&tmp_date) - 1; - - /* Calculate the offset from the start of the week. */ - offset = (calitem->week_start_day + 7 - weekday) % 7; - - /* Calculate the day of the year, from 0 to 365. */ - yearday = g_date_day_of_year (&tmp_date) - 1; - - /* If the week starts on or after 29th December, it is week 1 of the - next year, since there are 4 days in the next year. */ - g_date_subtract_days (&tmp_date, offset); - if (g_date_month (&tmp_date) == 12 && g_date_day (&tmp_date) >= 29) - return 1; - - /* Calculate the week number, from 0. */ - week_num = (yearday - offset) / 7; - - /* If the first week starts on or after Jan 5th, then we need to add - 1 since the previous week will really be the first week. */ - if ((yearday - offset) % 7 >= 4) - week_num++; - - /* Add 1 so week numbers are from 1 to 53. */ - return week_num + 1; -} - - - -/* This is supposed to return the nearest item the the point and the distance. - Since we are the only item we just return ourself and 0 for the distance. - This is needed so that we get button/motion events. */ -static double -e_calendar_item_point (GnomeCanvasItem *item, double x, double y, - int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - - -static gint -e_calendar_item_event (GnomeCanvasItem *item, GdkEvent *event) -{ - ECalendarItem *calitem; - - calitem = E_CALENDAR_ITEM (item); - - switch (event->type) { - case GDK_BUTTON_PRESS: - return e_calendar_item_button_press (calitem, event); - case GDK_BUTTON_RELEASE: - return e_calendar_item_button_release (calitem, event); - case GDK_MOTION_NOTIFY: - return e_calendar_item_motion (calitem, event); - default: - break; - } - - return FALSE; -} - - - -/* This checks if any fonts have changed, and if so it recalculates the - text sizes and the minimum month size. */ -static void -e_calendar_item_recalc_sizes (ECalendarItem *calitem) -{ - GnomeCanvasItem *canvas_item; - GtkStyle *style; - GdkFont *font, *wkfont; - gchar *digits = "0123456789"; - gint day, digit, max_digit_width, max_week_number_digit_width; - gint char_height, width, min_cell_width, min_cell_height; - - canvas_item = GNOME_CANVAS_ITEM (calitem); - style = GTK_WIDGET (canvas_item->canvas)->style; - - if (!style) - return; - - font = calitem->font; - if (!font) - font = style->font; - wkfont = calitem->week_number_font; - if (!wkfont) - wkfont = font; - - g_return_if_fail (font != NULL); - g_return_if_fail (wkfont != NULL); - - char_height = font->ascent + font->descent; - - /* If both fonts are the same, just return. */ - if (font != calitem->old_font - || wkfont != calitem->old_week_number_font) { - if (calitem->old_font) - gdk_font_unref (calitem->old_font); - calitem->old_font = font; - gdk_font_ref (font); - - if (calitem->old_week_number_font) - gdk_font_unref (calitem->old_week_number_font); - calitem->old_week_number_font = wkfont; - gdk_font_ref (wkfont); - - for (day = 0; day < 7; day++) - calitem->day_widths[day] = gdk_char_width (font, calitem->days[day]); - - max_digit_width = 0; - max_week_number_digit_width = 0; - for (digit = 0; digit < 10; digit++) { - width = gdk_char_width (font, digits[digit]); - calitem->digit_widths[digit] = width; - max_digit_width = MAX (max_digit_width, width); - - if (wkfont) { - width = gdk_char_width (wkfont, digits[digit]); - calitem->week_number_digit_widths[digit] = width; - max_week_number_digit_width = MAX (max_week_number_digit_width, width); - } else { - calitem->week_number_digit_widths[digit] = width; - max_week_number_digit_width = max_digit_width; - } - } - calitem->max_digit_width = max_digit_width; - calitem->max_week_number_digit_width = max_week_number_digit_width; - } - - min_cell_width = calitem->max_digit_width * 2 - + E_CALENDAR_ITEM_MIN_CELL_XPAD; - min_cell_height = char_height + E_CALENDAR_ITEM_MIN_CELL_YPAD; - - calitem->min_month_width = E_CALENDAR_ITEM_XPAD_BEFORE_WEEK_NUMBERS - + E_CALENDAR_ITEM_XPAD_BEFORE_CELLS + min_cell_width * 7 - + E_CALENDAR_ITEM_XPAD_AFTER_CELLS; - if (calitem->show_week_numbers) { - calitem->min_month_width += calitem->max_week_number_digit_width * 2 - + E_CALENDAR_ITEM_XPAD_AFTER_WEEK_NUMBERS + 1; - } - - calitem->min_month_height = style->klass->ythickness * 2 - + E_CALENDAR_ITEM_YPAD_ABOVE_MONTH_NAME + char_height - + E_CALENDAR_ITEM_YPAD_BELOW_MONTH_NAME + 1 - + E_CALENDAR_ITEM_YPAD_ABOVE_DAY_LETTERS - + char_height + E_CALENDAR_ITEM_YPAD_BELOW_DAY_LETTERS + 1 - + E_CALENDAR_ITEM_YPAD_ABOVE_CELLS + min_cell_height * 6 - + E_CALENDAR_ITEM_YPAD_BELOW_CELLS; -} - - -static void -e_calendar_item_get_day_style (ECalendarItem *calitem, - gint year, - gint month, - gint day, - gint day_style, - gboolean today, - gboolean prev_or_next_month, - gboolean selected, - gboolean has_focus, - gboolean drop_target, - GdkColor **bg_color, - GdkColor **fg_color, - GdkColor **box_color, - gboolean *bold) -{ - *bg_color = NULL; - *fg_color = NULL; - *box_color = NULL; - *bold = FALSE; - - if (day_style == 1) - *bold = TRUE; - - if (today) - *box_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_TODAY_BOX]; - - if (prev_or_next_month) - *fg_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_PREV_OR_NEXT_MONTH_FG]; - - if (selected) { - *fg_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_SELECTION_FG]; - *bg_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_SELECTION_BG]; - } -} - - - -static gboolean -e_calendar_item_button_press (ECalendarItem *calitem, - GdkEvent *event) -{ - gint month_offset, day; - gboolean all_week, round_up_end = FALSE, round_down_start = FALSE; - - if (event->button.button == 4) - e_calendar_item_set_first_month (calitem, calitem->year, - calitem->month - 1); - else if (event->button.button == 5) - e_calendar_item_set_first_month (calitem, calitem->year, - calitem->month + 1); - - if (!e_calendar_item_convert_position_to_day (calitem, - event->button.x, - event->button.y, - TRUE, - &month_offset, &day, - &all_week)) - return FALSE; - - if (event->button.button == 3 && day == -1 - && e_calendar_item_get_display_popup (calitem)) { - e_calendar_item_show_popup_menu (calitem, - (GdkEventButton*) event, - month_offset); - return TRUE; - } - - if (event->button.button != 1 || day == -1) - return FALSE; - - if (calitem->max_days_selected < 1) - return TRUE; - - if (gnome_canvas_item_grab (GNOME_CANVAS_ITEM (calitem), - GDK_POINTER_MOTION_MASK - | GDK_BUTTON_RELEASE_MASK, - NULL, event->button.time) != 0) - return FALSE; - - calitem->selection_set = TRUE; - calitem->selection_start_month_offset = month_offset; - calitem->selection_start_day = day; - calitem->selection_end_month_offset = month_offset; - calitem->selection_end_day = day; - - calitem->selection_real_start_month_offset = month_offset; - calitem->selection_real_start_day = day; - - calitem->selection_from_full_week = FALSE; - calitem->selecting = TRUE; - calitem->selection_dragging_end = TRUE; - - if (all_week) { - calitem->selection_from_full_week = TRUE; - round_up_end = TRUE; - } - - if (calitem->days_to_start_week_selection == 1) { - round_down_start = TRUE; - round_up_end = TRUE; - } - - /* Don't round up or down if we can't select a week or more. */ - if (calitem->max_days_selected < 7) { - round_down_start = FALSE; - round_up_end = FALSE; - } - - if (round_up_end) - e_calendar_item_round_up_selection (calitem, &calitem->selection_end_month_offset, &calitem->selection_end_day); - - if (round_down_start) - e_calendar_item_round_down_selection (calitem, &calitem->selection_start_month_offset, &calitem->selection_start_day); - - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (calitem)); - - return TRUE; -} - - -static gboolean -e_calendar_item_button_release (ECalendarItem *calitem, - GdkEvent *event) -{ - if (!calitem->selecting) - return FALSE; - - gnome_canvas_item_ungrab (GNOME_CANVAS_ITEM (calitem), - event->button.time); - - calitem->selecting = FALSE; - - /* If the user selects the grayed dates before the first month or - after the last month, we move backwards or forwards one month. - The set_month() call should take care of updating the selection. */ - if (calitem->selection_end_month_offset == -1) - e_calendar_item_set_first_month (calitem, calitem->year, - calitem->month - 1); - else if (calitem->selection_start_month_offset == calitem->rows * calitem->cols) - e_calendar_item_set_first_month (calitem, calitem->year, - calitem->month + 1); - - calitem->selection_changed = TRUE; - e_calendar_item_queue_signal_emission (calitem); - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (calitem)); - - return FALSE; -} - - -static gboolean -e_calendar_item_motion (ECalendarItem *calitem, - GdkEvent *event) -{ - gint start_month, start_day, end_month, end_day, month_offset, day; - gint tmp_month, tmp_day, days_in_selection; - gboolean all_week, round_up_end = FALSE, round_down_start = FALSE; - - if (!calitem->selecting) - return FALSE; - - if (!e_calendar_item_convert_position_to_day (calitem, - event->button.x, - event->button.y, - TRUE, - &month_offset, &day, - &all_week)) - return FALSE; - - if (day == -1) - return FALSE; - - if (calitem->selection_dragging_end) { - start_month = calitem->selection_real_start_month_offset; - start_day = calitem->selection_real_start_day; - end_month = month_offset; - end_day = day; - } else { - start_month = month_offset; - start_day = day; - end_month = calitem->selection_real_start_month_offset; - end_day = calitem->selection_real_start_day; - } - - if (start_month > end_month || (start_month == end_month - && start_day > end_day)) { - tmp_month = start_month; - tmp_day = start_day; - start_month = end_month; - start_day = end_day; - end_month = tmp_month; - end_day = tmp_day; - - calitem->selection_dragging_end = !calitem->selection_dragging_end; - } - - if (calitem->days_to_start_week_selection > 0) { - days_in_selection = e_calendar_item_get_inclusive_days (calitem, start_month, start_day, end_month, end_day); - if (days_in_selection >= calitem->days_to_start_week_selection) { - round_down_start = TRUE; - round_up_end = TRUE; - } - } - - /* If we are over a week number and we are dragging the end of the - selection, we round up to the end of this week. */ - if (all_week && calitem->selection_dragging_end) - round_up_end = TRUE; - - /* If the selection was started from a week number and we are dragging - the start of the selection, we need to round up the end to include - all of the original week selected. */ - if (calitem->selection_from_full_week - && !calitem->selection_dragging_end) - round_up_end = TRUE; - - /* Don't round up or down if we can't select a week or more. */ - if (calitem->max_days_selected < 7) { - round_down_start = FALSE; - round_up_end = FALSE; - } - - if (round_up_end) - e_calendar_item_round_up_selection (calitem, &end_month, - &end_day); - if (round_down_start) - e_calendar_item_round_down_selection (calitem, &start_month, - &start_day); - - - /* Check we don't go over the maximum number of days to select. */ - if (calitem->selection_dragging_end) { - e_calendar_item_check_selection_end (calitem, - start_month, - start_day, - &end_month, - &end_day); - } else { - e_calendar_item_check_selection_start (calitem, - &start_month, - &start_day, - end_month, - end_day); - } - - if (start_month == calitem->selection_start_month_offset - && start_day == calitem->selection_start_day - && end_month == calitem->selection_end_month_offset - && end_day == calitem->selection_end_day) - return FALSE; - - calitem->selection_start_month_offset = start_month; - calitem->selection_start_day = start_day; - calitem->selection_end_month_offset = end_month; - calitem->selection_end_day = end_day; - - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (calitem)); - - return TRUE; -} - - -static void -e_calendar_item_check_selection_end (ECalendarItem *calitem, - gint start_month, - gint start_day, - gint *end_month, - gint *end_day) -{ - gint year, month, max_month, max_day, days_in_month; - - if (calitem->max_days_selected <= 0) - return; - - year = calitem->year; - month = calitem->month + start_month; - e_calendar_item_normalize_date (calitem, &year, &month); - - max_month = start_month; - max_day = start_day + calitem->max_days_selected - 1; - - for (;;) { - days_in_month = DAYS_IN_MONTH (year, month); - if (max_day <= days_in_month) - break; - max_month++; - month++; - if (month == 12) { - year++; - month = 0; - } - max_day -= days_in_month; - } - - if (*end_month > max_month) { - *end_month = max_month; - *end_day = max_day; - } else if (*end_month == max_month && *end_day > max_day) { - *end_day = max_day; - } -} - - -static void -e_calendar_item_check_selection_start (ECalendarItem *calitem, - gint *start_month, - gint *start_day, - gint end_month, - gint end_day) -{ - gint year, month, min_month, min_day, days_in_month; - - if (calitem->max_days_selected <= 0) - return; - - year = calitem->year; - month = calitem->month + end_month; - e_calendar_item_normalize_date (calitem, &year, &month); - - min_month = end_month; - min_day = end_day - calitem->max_days_selected + 1; - - while (min_day <= 0) { - min_month--; - month--; - if (month == -1) { - year--; - month = 11; - } - days_in_month = DAYS_IN_MONTH (year, month); - min_day += days_in_month; - } - - if (*start_month < min_month) { - *start_month = min_month; - *start_day = min_day; - } else if (*start_month == min_month && *start_day < min_day) { - *start_day = min_day; - } -} - - -/* Converts a position within the item to a month & day. - The month returned is 0 for the top-left month displayed. - If the position is over the month heading -1 is returned for the day. - If the position is over a week number the first day of the week is returned - and entire_week is set to TRUE. - It returns FALSE if the position is completely outside all months. */ -static gboolean -e_calendar_item_convert_position_to_day (ECalendarItem *calitem, - gint event_x, - gint event_y, - gboolean round_empty_positions, - gint *month_offset, - gint *day, - gboolean *entire_week) -{ - GnomeCanvasItem *item; - GtkWidget *widget; - GtkStyle *style; - gint xthickness, ythickness, char_height; - gint x, y, row, col, cells_x, cells_y, day_row, day_col; - gint first_day_offset, days_in_month, days_in_prev_month; - gint week_num_x1, week_num_x2; - - item = GNOME_CANVAS_ITEM (calitem); - widget = GTK_WIDGET (item->canvas); - style = widget->style; - char_height = style->font->ascent + style->font->descent; - xthickness = style->klass->xthickness; - ythickness = style->klass->ythickness; - - *entire_week = FALSE; - - x = event_x - xthickness - calitem->x_offset; - y = event_y - ythickness; - - if (x < 0 || y < 0) - return FALSE; - - row = y / calitem->month_height; - col = x / calitem->month_width; - - if (row >= calitem->rows || col >= calitem->cols) - return FALSE; - - *month_offset = row * calitem->cols + col; - - x = x % calitem->month_width; - y = y % calitem->month_height; - - if (y < ythickness * 2 + E_CALENDAR_ITEM_YPAD_ABOVE_MONTH_NAME - + char_height + E_CALENDAR_ITEM_YPAD_BELOW_MONTH_NAME) { - *day = -1; - return TRUE; - } - - cells_y = ythickness * 2 + E_CALENDAR_ITEM_YPAD_ABOVE_MONTH_NAME - + char_height + E_CALENDAR_ITEM_YPAD_BELOW_MONTH_NAME - + E_CALENDAR_ITEM_YPAD_ABOVE_DAY_LETTERS + calitem->month_tpad - + char_height + E_CALENDAR_ITEM_YPAD_BELOW_DAY_LETTERS + 1 - + E_CALENDAR_ITEM_YPAD_ABOVE_CELLS; - y -= cells_y; - if (y < 0) - return FALSE; - day_row = y / calitem->cell_height; - if (day_row >= E_CALENDAR_ROWS_PER_MONTH) - return FALSE; - - week_num_x1 = E_CALENDAR_ITEM_XPAD_BEFORE_WEEK_NUMBERS + calitem->month_lpad; - - if (calitem->show_week_numbers) { - week_num_x2 = week_num_x1 - + calitem->max_week_number_digit_width * 2; - if (x >= week_num_x1 && x < week_num_x2) - *entire_week = TRUE; - cells_x = week_num_x2 + E_CALENDAR_ITEM_XPAD_AFTER_WEEK_NUMBERS + 1; - } else { - cells_x = week_num_x1; - } - - if (*entire_week) { - day_col = 0; - } else { - cells_x += E_CALENDAR_ITEM_XPAD_BEFORE_CELLS; - x -= cells_x; - if (x < 0) - return FALSE; - day_col = x / calitem->cell_width; - if (day_col >= E_CALENDAR_COLS_PER_MONTH) - return FALSE; - } - - *day = day_row * E_CALENDAR_COLS_PER_MONTH + day_col; - - e_calendar_item_get_month_info (calitem, row, col, &first_day_offset, - &days_in_month, &days_in_prev_month); - if (*day < first_day_offset) { - if (*entire_week || (row == 0 && col == 0)) { - (*month_offset)--; - *day = days_in_prev_month + 1 - first_day_offset - + *day; - return TRUE; - } else if (round_empty_positions) { - *day = first_day_offset; - } else { - return FALSE; - } - } - - *day -= first_day_offset - 1; - - if (*day > days_in_month) { - if (row == calitem->rows - 1 && col == calitem->cols - 1) { - (*month_offset)++; - *day -= days_in_month; - return TRUE; - } else if (round_empty_positions) { - *day = days_in_month; - } else { - return FALSE; - } - } - - return TRUE; -} - - -static void -e_calendar_item_get_month_info (ECalendarItem *calitem, - gint row, - gint col, - gint *first_day_offset, - gint *days_in_month, - gint *days_in_prev_month) -{ - gint year, month, start_weekday, first_day_of_month; - struct tm tmp_tm = { 0 }; - - month = calitem->month + row * calitem->cols + col; - year = calitem->year + month / 12; - month = month % 12; - - *days_in_month = DAYS_IN_MONTH (year, month); - if (month == 0) - *days_in_prev_month = DAYS_IN_MONTH (year - 1, 11); - else - *days_in_prev_month = DAYS_IN_MONTH (year, month - 1); - - tmp_tm.tm_year = year - 1900; - tmp_tm.tm_mon = month; - tmp_tm.tm_mday = 1; - tmp_tm.tm_isdst = -1; - mktime (&tmp_tm); - - /* Convert to 0 (Monday) to 6 (Sunday). */ - start_weekday = (tmp_tm.tm_wday + 6) % 7; - - first_day_of_month = (start_weekday + 7 - calitem->week_start_day) % 7; - - if (row == 0 && col == 0 && first_day_of_month == 0) - *first_day_offset = 7; - else - *first_day_offset = first_day_of_month; -} - - -void -e_calendar_item_get_first_month(ECalendarItem *calitem, - gint *year, - gint *month) -{ - *year = calitem->year; - *month = calitem->month; -} - - -/* This also handles values of month < 0 or > 11 by updating the year. */ -void -e_calendar_item_set_first_month(ECalendarItem *calitem, - gint year, - gint month) -{ - gint new_year, new_month, months_diff, num_months; - gint old_days_in_selection, new_days_in_selection; - - new_year = year; - new_month = month; - e_calendar_item_normalize_date (calitem, &new_year, &new_month); - - if (calitem->year == new_year && calitem->month == new_month) - return; - - /* Update the selection. */ - num_months = calitem->rows * calitem->cols; - months_diff = (new_year - calitem->year) * 12 - + new_month - calitem->month; - - if (calitem->selection_set) { - if (!calitem->move_selection_when_moving - || (calitem->selection_start_month_offset - months_diff >= 0 - && calitem->selection_end_month_offset - months_diff < num_months)) { - calitem->selection_start_month_offset -= months_diff; - calitem->selection_end_month_offset -= months_diff; - calitem->selection_real_start_month_offset -= months_diff; - - calitem->year = new_year; - calitem->month = new_month; - } else { - old_days_in_selection = e_calendar_item_get_inclusive_days (calitem, calitem->selection_start_month_offset, calitem->selection_start_day, calitem->selection_end_month_offset, calitem->selection_end_day); - - /* Make sure the selection will be displayed. */ - if (calitem->selection_start_month_offset < 0 - || calitem->selection_start_month_offset >= num_months) { - calitem->selection_end_month_offset -= calitem->selection_start_month_offset; - calitem->selection_start_month_offset = 0; - } - - /* We want to ensure that the same number of days are - selected after we have moved the selection. */ - calitem->year = new_year; - calitem->month = new_month; - - e_calendar_item_ensure_valid_day (calitem, &calitem->selection_start_month_offset, &calitem->selection_start_day); - e_calendar_item_ensure_valid_day (calitem, &calitem->selection_end_month_offset, &calitem->selection_end_day); - - if (calitem->round_selection_when_moving) { - e_calendar_item_round_down_selection (calitem, &calitem->selection_start_month_offset, &calitem->selection_start_day); - } - - new_days_in_selection = e_calendar_item_get_inclusive_days (calitem, calitem->selection_start_month_offset, calitem->selection_start_day, calitem->selection_end_month_offset, calitem->selection_end_day); - - if (old_days_in_selection != new_days_in_selection) - e_calendar_item_add_days_to_selection (calitem, old_days_in_selection - new_days_in_selection); - - /* Flag that we need to emit the "selection_changed" - signal. We don't want to emit it here since setting - the "year" and "month" args would result in 2 - signals emitted. */ - calitem->selection_changed = TRUE; - } - } else { - calitem->year = new_year; - calitem->month = new_month; - } - - e_calendar_item_date_range_changed (calitem); - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (calitem)); -} - -/* Get the maximum number of days selectable */ -gint -e_calendar_item_get_max_days_sel (ECalendarItem *calitem) -{ - return calitem->max_days_selected; -} - - -/* Set the maximum number of days selectable */ -void -e_calendar_item_set_max_days_sel (ECalendarItem *calitem, - gint days) -{ - calitem->max_days_selected = MAX (0, days); - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (calitem)); -} - - -/* Get the maximum number of days before whole weeks are selected */ -gint -e_calendar_item_get_days_start_week_sel(ECalendarItem *calitem) -{ - return calitem->days_to_start_week_selection; -} - - -/* Set the maximum number of days before whole weeks are selected */ -void -e_calendar_item_set_days_start_week_sel(ECalendarItem *calitem, - gint days) -{ - calitem->days_to_start_week_selection = days; -} - -gboolean -e_calendar_item_get_display_popup (ECalendarItem *calitem) -{ - return calitem->display_popup; -} - - -void -e_calendar_item_set_display_popup (ECalendarItem *calitem, - gboolean display) -{ - calitem->display_popup = display; -} - - -/* This will make sure that the given year & month are valid, i.e. if month - is < 0 or > 11 the year and month will be updated accordingly. */ -static void -e_calendar_item_normalize_date (ECalendarItem *calitem, - gint *year, - gint *month) -{ - if (*month >= 0) { - *year += *month / 12; - *month = *month % 12; - } else { - *year += *month / 12 - 1; - *month = *month % 12; - if (*month != 0) - *month += 12; - } -} - - -/* Adds or subtracts days from the selection. It is used when we switch months - and the selection extends past the end of a month but we want to keep the - number of days selected the same. days should not be more than 30. */ -static void -e_calendar_item_add_days_to_selection (ECalendarItem *calitem, - gint days) -{ - gint year, month, days_in_month; - - year = calitem->year; - month = calitem->month + calitem->selection_end_month_offset; - e_calendar_item_normalize_date (calitem, &year, &month); - - calitem->selection_end_day += days; - if (calitem->selection_end_day <= 0) { - month--; - e_calendar_item_normalize_date (calitem, &year, &month); - calitem->selection_end_month_offset--; - calitem->selection_end_day += DAYS_IN_MONTH (year, month); - } else { - days_in_month = DAYS_IN_MONTH (year, month); - if (calitem->selection_end_day > days_in_month) { - calitem->selection_end_month_offset++; - calitem->selection_end_day -= days_in_month; - } - } -} - - -/* Gets the range of dates actually shown. Months are 0 to 11. - This also includes the last days of the previous month and the first days - of the following month, which are normally shown in gray. - It returns FALSE if no dates are currently shown. */ -gboolean -e_calendar_item_get_date_range (ECalendarItem *calitem, - gint *start_year, - gint *start_month, - gint *start_day, - gint *end_year, - gint *end_month, - gint *end_day) -{ - gint first_day_offset, days_in_month, days_in_prev_month; - - if (calitem->rows == 0 || calitem->cols == 0) - return FALSE; - - /* Calculate the first day shown. This will be one of the greyed-out - days before the first full month begins. */ - e_calendar_item_get_month_info (calitem, 0, 0, &first_day_offset, - &days_in_month, &days_in_prev_month); - *start_year = calitem->year; - *start_month = calitem->month - 1; - if (*start_month == -1) { - (*start_year)--; - *start_month = 11; - } - *start_day = days_in_prev_month + 1 - first_day_offset; - - - /* Calculate the last day shown. This will be one of the greyed-out - days after the last full month ends. */ - e_calendar_item_get_month_info (calitem, calitem->rows - 1, - calitem->cols - 1, &first_day_offset, - &days_in_month, &days_in_prev_month); - *end_month = calitem->month + calitem->rows * calitem->cols; - *end_year = calitem->year + *end_month / 12; - *end_month %= 12; - *end_day = E_CALENDAR_ROWS_PER_MONTH * E_CALENDAR_COLS_PER_MONTH - - first_day_offset - days_in_month; - - return TRUE; -} - - -/* Simple way to mark days so they appear bold. - A more flexible interface may be added later. */ -void -e_calendar_item_clear_marks (ECalendarItem *calitem) -{ - GnomeCanvasItem *item; - - item = GNOME_CANVAS_ITEM (calitem); - - g_free (calitem->styles); - calitem->styles = NULL; - - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, - item->x2, item->y2); -} - - -void -e_calendar_item_mark_day (ECalendarItem *calitem, - gint year, - gint month, - gint day, - guint8 day_style) -{ - gint month_offset; - - month_offset = (year - calitem->year) * 12 + month - calitem->month; - if (month_offset < -1 || month_offset > calitem->rows * calitem->cols) - return; - - if (!calitem->styles) - calitem->styles = g_new0 (guint8, (calitem->rows * calitem->cols + 2) * 32); - - calitem->styles[(month_offset + 1) * 32 + day] = day_style; -} - - -void -e_calendar_item_mark_days (ECalendarItem *calitem, - gint start_year, - gint start_month, - gint start_day, - gint end_year, - gint end_month, - gint end_day, - guint8 day_style) -{ - gint month_offset, end_month_offset, day; - - month_offset = (start_year - calitem->year) * 12 + start_month - - calitem->month; - day = start_day; - if (month_offset > calitem->rows * calitem->cols) - return; - if (month_offset < -1) { - month_offset = -1; - day = 1; - } - - end_month_offset = (end_year - calitem->year) * 12 + end_month - - calitem->month; - if (end_month_offset < -1) - return; - if (end_month_offset > calitem->rows * calitem->cols) { - end_month_offset = calitem->rows * calitem->cols; - end_day = 31; - } - - if (month_offset > end_month_offset) - return; - - if (!calitem->styles) - calitem->styles = g_new0 (guint8, (calitem->rows * calitem->cols + 2) * 32); - - for (;;) { - if (month_offset == end_month_offset && day > end_day) - break; - - calitem->styles[(month_offset + 1) * 32 + day] = day_style; - - day++; - if (day == 32) { - month_offset++; - day = 1; - if (month_offset > end_month_offset) - break; - } - } -} - - -/* Rounds up the given day to the end of the week. */ -static void -e_calendar_item_round_up_selection (ECalendarItem *calitem, - gint *month_offset, - gint *day) -{ - gint year, month, weekday, days, days_in_month; - struct tm tmp_tm = { 0 }; - - year = calitem->year; - month = calitem->month + *month_offset; - e_calendar_item_normalize_date (calitem, &year, &month); - - tmp_tm.tm_year = year - 1900; - tmp_tm.tm_mon = month; - tmp_tm.tm_mday = *day; - tmp_tm.tm_isdst = -1; - mktime (&tmp_tm); - - /* Convert to 0 (Monday) to 6 (Sunday). */ - weekday = (tmp_tm.tm_wday + 6) % 7; - - /* Calculate how many days to the end of the row. */ - days = (calitem->week_start_day + 6 - weekday) % 7; - - *day += days; - days_in_month = DAYS_IN_MONTH (year, month); - if (*day > days_in_month) { - (*month_offset)++; - *day -= days_in_month; - } -} - - -/* Rounds down the given day to the start of the week. */ -static void -e_calendar_item_round_down_selection (ECalendarItem *calitem, - gint *month_offset, - gint *day) -{ - gint year, month, weekday, days, days_in_month; - struct tm tmp_tm = { 0 }; - - year = calitem->year; - month = calitem->month + *month_offset; - e_calendar_item_normalize_date (calitem, &year, &month); - - tmp_tm.tm_year = year - 1900; - tmp_tm.tm_mon = month; - tmp_tm.tm_mday = *day; - tmp_tm.tm_isdst = -1; - mktime (&tmp_tm); - - /* Convert to 0 (Monday) to 6 (Sunday). */ - weekday = (tmp_tm.tm_wday + 6) % 7; - - /* Calculate how many days to the start of the row. */ - days = (weekday + 7 - calitem->week_start_day) % 7; - - *day -= days; - if (*day <= 0) { - month--; - if (month == -1) { - year--; - month = 11; - } - days_in_month = DAYS_IN_MONTH (year, month); - (*month_offset)--; - *day += days_in_month; - } -} - - -static gint -e_calendar_item_get_inclusive_days (ECalendarItem *calitem, - gint start_month_offset, - gint start_day, - gint end_month_offset, - gint end_day) -{ - gint start_year, start_month, end_year, end_month, days = 0; - - start_year = calitem->year; - start_month = calitem->month + start_month_offset; - e_calendar_item_normalize_date (calitem, &start_year, &start_month); - - end_year = calitem->year; - end_month = calitem->month + end_month_offset; - e_calendar_item_normalize_date (calitem, &end_year, &end_month); - - while (start_year < end_year || start_month < end_month) { - days += DAYS_IN_MONTH (start_year, start_month); - start_month++; - if (start_month == 12) { - start_year++; - start_month = 0; - } - } - - days += end_day - start_day + 1; - - return days; -} - - -/* If the day is off the end of the month it is set to the last day of the - month. */ -static void -e_calendar_item_ensure_valid_day (ECalendarItem *calitem, - gint *month_offset, - gint *day) -{ - gint year, month, days_in_month; - - year = calitem->year; - month = calitem->month + *month_offset; - e_calendar_item_normalize_date (calitem, &year, &month); - - days_in_month = DAYS_IN_MONTH (year, month); - if (*day > days_in_month) - *day = days_in_month; -} - - -gboolean -e_calendar_item_get_selection (ECalendarItem *calitem, - GDate *start_date, - GDate *end_date) -{ - gint start_year, start_month, start_day; - gint end_year, end_month, end_day; - - g_date_clear (start_date, 1); - g_date_clear (end_date, 1); - - if (!calitem->selection_set) - return FALSE; - - start_year = calitem->year; - start_month = calitem->month + calitem->selection_start_month_offset; - e_calendar_item_normalize_date (calitem, &start_year, &start_month); - start_day = calitem->selection_start_day; - - end_year = calitem->year; - end_month = calitem->month + calitem->selection_end_month_offset; - e_calendar_item_normalize_date (calitem, &end_year, &end_month); - end_day = calitem->selection_end_day; - - g_date_set_dmy (start_date, start_day, start_month + 1, start_year); - g_date_set_dmy (end_date, end_day, end_month + 1, end_year); - - return TRUE; -} - - -void -e_calendar_item_set_selection (ECalendarItem *calitem, - GDate *start_date, - GDate *end_date) -{ - gint start_year, start_month, start_day; - gint end_year, end_month, end_day; - gint new_start_month_offset, new_start_day; - gint new_end_month_offset, new_end_day; - gboolean need_update; - - g_return_if_fail (E_IS_CALENDAR_ITEM (calitem)); - - /* If the user is in the middle of a selection, we must abort it. */ - if (calitem->selecting) { - gnome_canvas_item_ungrab (GNOME_CANVAS_ITEM (calitem), - GDK_CURRENT_TIME); - calitem->selecting = FALSE; - } - - /* If start_date is NULL, we clear the selection without changing the - month shown. */ - if (start_date == NULL) { - calitem->selection_set = FALSE; - calitem->selection_changed = TRUE; - e_calendar_item_queue_signal_emission (calitem); - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (calitem)); - return; - } - - if (end_date == NULL) - end_date = start_date; - - g_return_if_fail (g_date_compare (start_date, end_date) <= 0); - - start_year = g_date_year (start_date); - start_month = g_date_month (start_date) - 1; - start_day = g_date_day (start_date); - end_year = g_date_year (end_date); - end_month = g_date_month (end_date) - 1; - end_day = g_date_day (end_date); - - need_update = e_calendar_item_ensure_days_visible (calitem, - start_year, - start_month, - start_day, - end_year, - end_month, - end_day); - - new_start_month_offset = (start_year - calitem->year) * 12 - + start_month - calitem->month; - new_start_day = start_day; - - /* This may go outside the visible months, but we don't care. */ - new_end_month_offset = (end_year - calitem->year) * 12 - + end_month - calitem->month; - new_end_day = end_day; - - - if (!calitem->selection_set - || calitem->selection_start_month_offset != new_start_month_offset - || calitem->selection_start_day != new_start_day - || calitem->selection_end_month_offset != new_end_month_offset - || calitem->selection_end_day != new_end_day) { - need_update = TRUE; - calitem->selection_changed = TRUE; - e_calendar_item_queue_signal_emission (calitem); - calitem->selection_set = TRUE; - calitem->selection_start_month_offset = new_start_month_offset; - calitem->selection_start_day = new_start_day; - calitem->selection_end_month_offset = new_end_month_offset; - calitem->selection_end_day = new_end_day; - - calitem->selection_real_start_month_offset = new_start_month_offset; - calitem->selection_real_start_day = new_start_day; - calitem->selection_from_full_week = FALSE; - } - - if (need_update) - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (calitem)); -} - - -/* This tries to ensure that the given time range is visible. If the range - given is longer than we can show, only the start of it will be visible. - Note that this will not update the selection. That should be done somewhere - else. It returns TRUE if the visible range has been changed. */ -static gboolean -e_calendar_item_ensure_days_visible (ECalendarItem *calitem, - gint start_year, - gint start_month, - gint start_day, - gint end_year, - gint end_month, - gint end_day) -{ - gint current_end_year, current_end_month; - gint months_shown, months; - gint first_day_offset, days_in_month, days_in_prev_month; - gboolean need_update = FALSE; - - months_shown = calitem->rows * calitem->cols; - months = (end_year - start_year) * 12 + end_month - start_month; - - /* Calculate the range of months currently displayed. */ - current_end_year = calitem->year; - current_end_month = calitem->month + months_shown - 1; - e_calendar_item_normalize_date (calitem, ¤t_end_year, - ¤t_end_month); - - /* Try to ensure that the end month is shown. */ - if (end_year > current_end_year - || (end_year == current_end_year - && end_month > current_end_month)) { - need_update = TRUE; - calitem->year = end_year; - calitem->month = end_month - months_shown + 1; - e_calendar_item_normalize_date (calitem, &calitem->year, - &calitem->month); - } - - /* Now try to ensure that the start month is shown. We do this after - the end month so that the start month will always be shown. */ - if (start_year < calitem->year - || (start_year == calitem->year - && start_month < calitem->month)) { - need_update = TRUE; - - /* First we see if the start of the selection will fit in the - leftover days of the month before the first one shown. */ - calitem->year = start_year; - calitem->month = start_month + 1; - e_calendar_item_normalize_date (calitem, &calitem->year, - &calitem->month); - - e_calendar_item_get_month_info (calitem, 0, 0, - &first_day_offset, - &days_in_month, - &days_in_prev_month); - - if (start_day <= days_in_prev_month - first_day_offset) { - calitem->year = start_year; - calitem->month = start_month; - } - } - - if (need_update) - e_calendar_item_date_range_changed (calitem); - - return need_update; -} - - -static void -e_calendar_item_show_popup_menu (ECalendarItem *calitem, - GdkEventButton *event, - gint month_offset) -{ - GtkWidget *menu, *submenu, *menuitem; - gint year, month; - gchar buffer[64]; - struct tm tmp_tm; - - menu = gtk_menu_new (); - - for (year = calitem->year - 2; year <= calitem->year + 2; year++) { - g_snprintf (buffer, 64, "%i", year); - menuitem = gtk_menu_item_new_with_label (buffer); - gtk_widget_show (menuitem); - gtk_container_add (GTK_CONTAINER (menu), menuitem); - - submenu = gtk_menu_new (); - gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), submenu); - - gtk_object_set_data (GTK_OBJECT (submenu), "year", - GINT_TO_POINTER (year)); - gtk_object_set_data (GTK_OBJECT (submenu), "month_offset", - GINT_TO_POINTER (month_offset)); - - for (month = 0; month < 12; month++) { - memset (&tmp_tm, 0, sizeof (tmp_tm)); - tmp_tm.tm_year = year - 1900; - tmp_tm.tm_mon = month; - tmp_tm.tm_mday = 1; - tmp_tm.tm_isdst = -1; - mktime (&tmp_tm); - /* This is a strftime() format. %B = Month name, %Y = Year. */ - strftime (buffer, sizeof (buffer), _("%B %Y"), &tmp_tm); - - menuitem = gtk_menu_item_new_with_label (buffer); - gtk_widget_show (menuitem); - gtk_container_add (GTK_CONTAINER (submenu), menuitem); - - gtk_object_set_data (GTK_OBJECT (menuitem), "month", - GINT_TO_POINTER (month)); - - gtk_signal_connect (GTK_OBJECT (menuitem), "activate", - GTK_SIGNAL_FUNC (e_calendar_item_on_menu_item_activate), calitem); - } - } - - /* Run the menu modal so we can destroy it after. */ - gtk_signal_connect (GTK_OBJECT (menu), "deactivate", - GTK_SIGNAL_FUNC (gtk_main_quit), NULL); - gtk_menu_popup (GTK_MENU (menu), NULL, NULL, - e_calendar_item_position_menu, calitem, - event->button, event->time); - gtk_grab_add (menu); - gtk_main (); - gtk_grab_remove (menu); - gtk_widget_destroy (menu); -} - - -static void -e_calendar_item_on_menu_item_activate (GtkWidget *menuitem, - ECalendarItem *calitem) -{ - gint year, month_offset, month; - - year = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (menuitem->parent), "year")); - month_offset = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (menuitem->parent), "month_offset")); - month = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (menuitem), "month")); - - month -= month_offset; - e_calendar_item_normalize_date (calitem, &year, &month); - e_calendar_item_set_first_month (calitem, year, month); -} - - -static void -e_calendar_item_position_menu (GtkMenu *menu, - gint *x, - gint *y, - gpointer user_data) -{ - GtkRequisition requisition; - gint screen_width, screen_height; - - gtk_widget_get_child_requisition (GTK_WIDGET (menu), &requisition); - - *x -= 2; - *y -= requisition.height / 2; - - screen_width = gdk_screen_width (); - screen_height = gdk_screen_height (); - - *x = CLAMP (*x, 0, screen_width - requisition.width); - *y = CLAMP (*y, 0, screen_height - requisition.height); -} - - -/* Sets the function to call to get the colors to use for a particular day. */ -void -e_calendar_item_set_style_callback (ECalendarItem *calitem, - ECalendarItemStyleCallback cb, - gpointer data, - GtkDestroyNotify destroy) -{ - g_return_if_fail (E_IS_CALENDAR_ITEM (calitem)); - - if (calitem->style_callback_data) - (*calitem->style_callback_destroy) (calitem->style_callback_data); - - calitem->style_callback = cb; - calitem->style_callback_data = data; - calitem->style_callback_destroy = destroy; -} - - -static void -e_calendar_item_date_range_changed (ECalendarItem *calitem) -{ - g_free (calitem->styles); - calitem->styles = NULL; - calitem->date_range_changed = TRUE; - e_calendar_item_queue_signal_emission (calitem); -} - - -static void -e_calendar_item_queue_signal_emission (ECalendarItem *calitem) -{ - if (calitem->signal_emission_idle_id == 0) { - calitem->signal_emission_idle_id = g_idle_add_full (G_PRIORITY_HIGH, e_calendar_item_signal_emission_idle_cb, calitem, NULL); - } -} - - -static gboolean -e_calendar_item_signal_emission_idle_cb (gpointer data) -{ - ECalendarItem *calitem; - - g_return_val_if_fail (E_IS_CALENDAR_ITEM (data), FALSE); - - GDK_THREADS_ENTER (); - - calitem = E_CALENDAR_ITEM (data); - - calitem->signal_emission_idle_id = 0; - - if (calitem->date_range_changed) { - gtk_signal_emit (GTK_OBJECT (calitem), - e_calendar_item_signals[DATE_RANGE_CHANGED]); - calitem->date_range_changed = FALSE; - } - - if (calitem->selection_changed) { - gtk_signal_emit (GTK_OBJECT (calitem), - e_calendar_item_signals[SELECTION_CHANGED]); - calitem->selection_changed = FALSE; - } - - GDK_THREADS_LEAVE (); - return FALSE; -} - diff --git a/widgets/misc/e-calendar-item.h b/widgets/misc/e-calendar-item.h deleted file mode 100644 index 0e655cf355..0000000000 --- a/widgets/misc/e-calendar-item.h +++ /dev/null @@ -1,320 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@helixcode.com> - * - * Copyright 2000, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ -#ifndef _E_CALENDAR_ITEM_H_ -#define _E_CALENDAR_ITEM_H_ - -#include <libgnomeui/gnome-canvas.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* - * ECalendarItem - canvas item displaying a calendar. - */ - -#define E_CALENDAR_ITEM_YPAD_ABOVE_MONTH_NAME 1 -#define E_CALENDAR_ITEM_YPAD_BELOW_MONTH_NAME 1 - -/* Used to mark days as bold in e_calendar_item_mark_day(). */ -#define E_CALENDAR_ITEM_MARK_BOLD 1 - - -/* These index our colors array. */ -typedef enum -{ - E_CALENDAR_ITEM_COLOR_TODAY_BOX, - E_CALENDAR_ITEM_COLOR_SELECTION_FG, - E_CALENDAR_ITEM_COLOR_SELECTION_BG, - E_CALENDAR_ITEM_COLOR_PREV_OR_NEXT_MONTH_FG, - - E_CALENDAR_ITEM_COLOR_LAST -} ECalendarItemColors; - -typedef struct _ECalendarItem ECalendarItem; -typedef struct _ECalendarItemClass ECalendarItemClass; - -typedef void (*ECalendarItemStyleCallback) (ECalendarItem *calitem, - gint year, - gint month, - gint day, - gint day_style, - gboolean today, - gboolean prev_or_next_month, - gboolean selected, - gboolean has_focus, - gboolean drop_target, - GdkColor **bg_color, - GdkColor **fg_color, - GdkColor **box_color, - gboolean *bold, - gpointer data); - - -#define E_CALENDAR_ITEM(obj) (GTK_CHECK_CAST((obj), \ - e_calendar_item_get_type (), ECalendarItem)) -#define E_CALENDAR_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST ((k),\ - e_calendar_item_get_type ())) -#define E_IS_CALENDAR_ITEM(o) (GTK_CHECK_TYPE((o), \ - e_calendar_item_get_type ())) - -struct _ECalendarItem -{ - GnomeCanvasItem canvas_item; - - /* The year & month of the first calendar being displayed. */ - gint year; - gint month; /* 0 to 11 */ - - /* Points to an array of styles, one char for each day. We use 32 - chars for each month, with n + 2 months, where n is the number of - complete months shown (since we show some days before the first - month and after the last month grayes out). - A value of 0 is the default, and 1 is bold. */ - guint8 *styles; - - /* - * Options. - */ - - /* The minimum & maximum number of rows & columns of months. - If the maximum values are -1 then there is no maximum. - The minimum valies default to 1. The maximum values to -1. */ - gint min_rows; - gint min_cols; - gint max_rows; - gint max_cols; - - /* The actual number of rows & columns of months. */ - gint rows; - gint cols; - - /* Whether we show week nubers. */ - gboolean show_week_numbers; - - /* The first day of the week, 0 (Monday) to 6 (Sunday). */ - gint week_start_day; - - /* Whether the cells expand to fill extra space. */ - gboolean expand; - - /* The maximum number of days that can be selected. Defaults to 1. */ - gint max_days_selected; - - /* The number of days selected before we switch to selecting whole - weeks, or -1 if we never switch. Defaults to -1. */ - gint days_to_start_week_selection; - - /* Whether the selection is moved when we move back/forward one month. - Used for things like the EDateEdit which only want the selection to - be changed when the user explicitly selects a day. */ - gboolean move_selection_when_moving; - - /* Whether the selection is rounded down to the nearest week when we - move back/forward one month. Used for the week view. */ - gboolean round_selection_when_moving; - - /* Whether to display the pop-up, TRUE by default */ - gboolean display_popup; - - /* - * Internal stuff. - */ - - /* Bounds of item. */ - gdouble x1, y1, x2, y2; - - /* The minimum size of each month, based on the fonts used. */ - gint min_month_width; - gint min_month_height; - - /* The actual size of each month, after dividing extra space. */ - gint month_width; - gint month_height; - - /* The offset to the left edge of the first calendar. */ - gint x_offset; - - /* The padding around each calendar month. */ - gint month_lpad, month_rpad; - gint month_tpad, month_bpad; - - /* The size of each cell. */ - gint cell_width; - gint cell_height; - - /* The current selection. The month offsets are from 0, which is the - top-left calendar month view. Note that -1 is used for the last days - from the previous month. The days are real month days. */ - gboolean selecting; - gboolean selection_dragging_end; - gboolean selection_from_full_week; - gboolean selection_set; - gint selection_start_month_offset; - gint selection_start_day; - gint selection_end_month_offset; - gint selection_end_day; - gint selection_real_start_month_offset; - gint selection_real_start_day; - - /* The first character of each day of the week, e.g. 'MTWTFSS'. */ - gchar *days; - - /* Widths of the day characters. */ - gint day_widths[7]; - - /* Widths of the digits, '0' .. '9'. */ - gint digit_widths[10]; - gint max_digit_width; - gint week_number_digit_widths[10]; - gint max_week_number_digit_width; - - /* Fonts for drawing text. If font isn't set it uses the font from the - canvas widget. If week_number_font isn't set it uses font. */ - GdkFont *font, *old_font; - GdkFont *week_number_font, *old_week_number_font; - - ECalendarItemStyleCallback style_callback; - gpointer style_callback_data; - GtkDestroyNotify style_callback_destroy; - - /* Colors for drawing. */ - GdkColor colors[E_CALENDAR_ITEM_COLOR_LAST]; - - /* Our idle handler for emitting signals. */ - gint signal_emission_idle_id; - - /* A flag to indicate that the selection or date range has changed. - When set the idle function will emit the signal and reset it to - FALSE. This is so we don't emit it several times when args are set - etc. */ - gboolean selection_changed; - gboolean date_range_changed; -}; - -struct _ECalendarItemClass -{ - GnomeCanvasItemClass parent_class; - - void (* date_range_changed) (ECalendarItem *calitem); - void (* selection_changed) (ECalendarItem *calitem); -}; - - -GtkType e_calendar_item_get_type (void); - -/* FIXME: months are 0-11 throughout, but 1-12 may be better. */ - -void e_calendar_item_get_first_month (ECalendarItem *calitem, - gint *year, - gint *month); -void e_calendar_item_set_first_month (ECalendarItem *calitem, - gint year, - gint month); - -/* Get the maximum number of days selectable */ -gint e_calendar_item_get_max_days_sel (ECalendarItem *calitem); - -/* Set the maximum number of days selectable */ -void e_calendar_item_set_max_days_sel (ECalendarItem *calitem, - gint days); - -/* Get the maximum number of days selectable */ -gint e_calendar_item_get_days_start_week_sel(ECalendarItem *calitem); - -/* Get the maximum number of days before whole weeks are selected */ -void e_calendar_item_set_days_start_week_sel(ECalendarItem *calitem, - gint days); - -/* Set the maximum number of days before whole weeks are selected */ -gboolean e_calendar_item_get_display_popup (ECalendarItem *calitem); - -/* Get the maximum number of days before whole weeks are selected */ -void e_calendar_item_set_display_popup (ECalendarItem *calitem, - gboolean display); - -/* Set the maximum number of days before whole weeks are selected */ -gint e_calendar_item_get_days_start_week_sel(ECalendarItem *calitem); - -/* Set the maximum number of days selectable */ -void e_calendar_item_set_days_start_week_sel(ECalendarItem *calitem, - gint days); - -/* Gets the range of dates actually shown. Months are 0 to 11. - This also includes the last days of the previous month and the first days - of the following month, which are normally shown in gray. - It returns FALSE if no dates are currently shown. */ -gboolean e_calendar_item_get_date_range (ECalendarItem *calitem, - gint *start_year, - gint *start_month, - gint *start_day, - gint *end_year, - gint *end_month, - gint *end_day); - -/* Returns the selected date range. It returns FALSE if no days are currently - selected. */ -gboolean e_calendar_item_get_selection (ECalendarItem *calitem, - GDate *start_date, - GDate *end_date); -/* Sets the selected date range, and changes the date range shown so at least - the start of the selection is shown. If start_date is NULL it clears the - selection. */ -void e_calendar_item_set_selection (ECalendarItem *calitem, - GDate *start_date, - GDate *end_date); - -/* Marks a particular day. Passing E_CALENDAR_ITEM_MARK_BOLD as the day style - will result in the day being shown as bold by default. The style callback - could support more day_styles, or the style callback could determine the - colors itself, without needing to mark days. */ -void e_calendar_item_clear_marks (ECalendarItem *calitem); -void e_calendar_item_mark_day (ECalendarItem *calitem, - gint year, - gint month, - gint day, - guint8 day_style); - -/* Mark a range of days. Any days outside the currently shown range are - ignored. */ -void e_calendar_item_mark_days (ECalendarItem *calitem, - gint start_year, - gint start_month, - gint start_day, - gint end_year, - gint end_month, - gint end_day, - guint8 day_style); - -/* Sets the function to call to get the colors to use for a particular day. */ -void e_calendar_item_set_style_callback (ECalendarItem *calitem, - ECalendarItemStyleCallback cb, - gpointer data, - GtkDestroyNotify destroy); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_CALENDAR_ITEM_H_ */ diff --git a/widgets/misc/e-calendar.c b/widgets/misc/e-calendar.c deleted file mode 100644 index b0cc00a13f..0000000000 --- a/widgets/misc/e-calendar.c +++ /dev/null @@ -1,604 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@helixcode.com> - * - * Copyright 2000, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * ECalendar - displays a table of monthly calendars, allowing highlighting - * and selection of one or more days. Like GtkCalendar with more features. - * Most of the functionality is in the ECalendarItem canvas item, though - * we also add GnomeCanvasWidget buttons to go to the previous/next month and - * to got to the current day. - */ - -#include <config.h> - -#include "e-calendar.h" - -#include <glib.h> -#include <gtk/gtkbutton.h> -#include <gtk/gtkmain.h> -#include <gtk/gtkpixmap.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-canvas-widget.h> -#include <gal/util/e-util.h> - -#define E_CALENDAR_SMALL_FONT \ - "-adobe-utopia-regular-r-normal-*-*-100-*-*-p-*-iso8859-*" -#define E_CALENDAR_SMALL_FONT_FALLBACK \ - "-adobe-helvetica-medium-r-normal-*-*-80-*-*-p-*-iso8859-*" - -/* The space between the arrow buttons and the edge of the widget. */ -#define E_CALENDAR_ARROW_BUTTON_X_PAD 2 -#define E_CALENDAR_ARROW_BUTTON_Y_PAD 0 - -/* Vertical padding. The padding above the button includes the space for the - horizontal line. */ -#define E_CALENDAR_YPAD_ABOVE_LOWER_BUTTONS 4 -#define E_CALENDAR_YPAD_BELOW_LOWER_BUTTONS 3 - -/* Horizontal padding inside & between buttons. */ -#define E_CALENDAR_IXPAD_BUTTONS 4 -#define E_CALENDAR_XPAD_BUTTONS 8 - -/* The time between steps when the prev/next buttons is pressed, in 1/1000ths - of a second, and the number of timeouts we skip before we start - automatically moving back/forward. */ -#define E_CALENDAR_AUTO_MOVE_TIMEOUT 150 -#define E_CALENDAR_AUTO_MOVE_TIMEOUT_DELAY 2 - -static char * left_arrow_xpm[] = { - "7 7 3 1", - " c None", - ". c #949594", - "+ c #000000", - " .+", - " .+++", - " .+++++", - "+++++++", - " .+++++", - " .+++", - " .+" -}; - -static char * right_arrow_xpm[] = { - "7 7 3 1", - " c None", - ". c #949594", - "+ c #000000", - "+. ", - "+++. ", - "+++++. ", - "+++++++", - "+++++. ", - "+++. ", - "+. " -}; - - -static void e_calendar_class_init (ECalendarClass *class); -static void e_calendar_init (ECalendar *cal); -static void e_calendar_destroy (GtkObject *object); -static void e_calendar_realize (GtkWidget *widget); -static void e_calendar_style_set (GtkWidget *widget, - GtkStyle *previous_style); -static void e_calendar_size_request (GtkWidget *widget, - GtkRequisition *requisition); -static void e_calendar_size_allocate (GtkWidget *widget, - GtkAllocation *allocation); -static void e_calendar_draw (GtkWidget *widget, - GdkRectangle *area); -static gint e_calendar_drag_motion (GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time); -static void e_calendar_drag_leave (GtkWidget *widget, - GdkDragContext *context, - guint time); - -static void e_calendar_on_prev_pressed (ECalendar *cal); -static void e_calendar_on_prev_released (ECalendar *cal); -static void e_calendar_on_next_pressed (ECalendar *cal); -static void e_calendar_on_next_released (ECalendar *cal); - -static void e_calendar_start_auto_move (ECalendar *cal, - gboolean moving_forward); -static gboolean e_calendar_auto_move_handler (gpointer data); -static void e_calendar_stop_auto_move (ECalendar *cal); - -static GnomeCanvasClass *parent_class; -static GtkLayoutClass *grandparent_class; - -E_MAKE_TYPE (e_calendar, "ECalendar", ECalendar, - e_calendar_class_init, e_calendar_init, E_CANVAS_TYPE) - - -static void -e_calendar_class_init (ECalendarClass *class) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - - object_class = (GtkObjectClass *) class; - widget_class = (GtkWidgetClass *) class; - - parent_class = gtk_type_class (E_CANVAS_TYPE); - grandparent_class = gtk_type_class (GTK_TYPE_LAYOUT); - - object_class->destroy = e_calendar_destroy; - - widget_class->realize = e_calendar_realize; - widget_class->style_set = e_calendar_style_set; - widget_class->size_request = e_calendar_size_request; - widget_class->size_allocate = e_calendar_size_allocate; - widget_class->draw = e_calendar_draw; - widget_class->drag_motion = e_calendar_drag_motion; - widget_class->drag_leave = e_calendar_drag_leave; -} - - -static void -e_calendar_init (ECalendar *cal) -{ - GnomeCanvasGroup *canvas_group; - GdkFont *small_font; - GtkWidget *button, *pixmap; - GdkColormap *colormap; - GdkPixmap *gdk_pixmap; - GdkBitmap *gdk_mask; - - GTK_WIDGET_UNSET_FLAGS (cal, GTK_CAN_FOCUS); - - /* Create the small font. */ - small_font = gdk_font_load (E_CALENDAR_SMALL_FONT); - if (!small_font) - small_font = gdk_font_load (E_CALENDAR_SMALL_FONT_FALLBACK); - if (!small_font) - g_warning ("Couldn't load font"); - - canvas_group = GNOME_CANVAS_GROUP (GNOME_CANVAS (cal)->root); - - cal->calitem = E_CALENDAR_ITEM (gnome_canvas_item_new (canvas_group, - e_calendar_item_get_type (), - "week_number_font", small_font, - NULL)); - - if (small_font) - gdk_font_unref (small_font); - - - /* Create the arrow buttons to move to the previous/next month. */ - button = gtk_button_new (); - GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS); - gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE); - gtk_widget_show (button); - gtk_signal_connect_object (GTK_OBJECT (button), "pressed", - GTK_SIGNAL_FUNC (e_calendar_on_prev_pressed), - GTK_OBJECT (cal)); - gtk_signal_connect_object (GTK_OBJECT (button), "released", - GTK_SIGNAL_FUNC (e_calendar_on_prev_released), - GTK_OBJECT (cal)); - - colormap = gtk_widget_get_colormap (GTK_WIDGET (cal)); - gdk_pixmap = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, - &gdk_mask, NULL, - left_arrow_xpm); - pixmap = gtk_pixmap_new (gdk_pixmap, gdk_mask); - gtk_widget_show (pixmap); - gdk_pixmap_unref (gdk_pixmap); - gdk_bitmap_unref (gdk_mask); - gtk_container_add (GTK_CONTAINER (button), pixmap); - - cal->prev_item = gnome_canvas_item_new (canvas_group, - gnome_canvas_widget_get_type (), - "widget", button, - NULL); - - button = gtk_button_new (); - GTK_WIDGET_UNSET_FLAGS (button, GTK_CAN_FOCUS); - gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE); - gtk_widget_show (button); - gtk_signal_connect_object (GTK_OBJECT (button), "pressed", - GTK_SIGNAL_FUNC (e_calendar_on_next_pressed), - GTK_OBJECT (cal)); - gtk_signal_connect_object (GTK_OBJECT (button), "released", - GTK_SIGNAL_FUNC (e_calendar_on_next_released), - GTK_OBJECT (cal)); - - gdk_pixmap = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, - &gdk_mask, NULL, - right_arrow_xpm); - pixmap = gtk_pixmap_new (gdk_pixmap, gdk_mask); - gtk_widget_show (pixmap); - gdk_pixmap_unref (gdk_pixmap); - gdk_bitmap_unref (gdk_mask); - gtk_container_add (GTK_CONTAINER (button), pixmap); - - cal->next_item = gnome_canvas_item_new (canvas_group, - gnome_canvas_widget_get_type (), - "widget", button, - NULL); - - cal->min_rows = 1; - cal->min_cols = 1; - cal->max_rows = -1; - cal->max_cols = -1; - - cal->timeout_id = 0; -} - - -/** - * e_calendar_new: - * @Returns: a new #ECalendar. - * - * Creates a new #ECalendar. - **/ -GtkWidget * -e_calendar_new (void) -{ - GtkWidget *cal; - - cal = gtk_type_new (e_calendar_get_type ()); - - return cal; -} - - -static void -e_calendar_destroy (GtkObject *object) -{ - ECalendar *cal; - - g_return_if_fail (object != NULL); - g_return_if_fail (E_IS_CALENDAR (object)); - - cal = E_CALENDAR (object); - - if (cal->timeout_id != 0) { - gtk_timeout_remove (cal->timeout_id); - cal->timeout_id = 0; - } - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - - -static void -e_calendar_realize (GtkWidget *widget) -{ - (*GTK_WIDGET_CLASS (parent_class)->realize) (widget); - - /* Set the background of the canvas window to the normal color, - or the arrow buttons are not displayed properly. */ - gdk_window_set_background (GTK_LAYOUT (widget)->bin_window, - &widget->style->bg[GTK_STATE_NORMAL]); -} - - -static void -e_calendar_style_set (GtkWidget *widget, - GtkStyle *previous_style) -{ - if (GTK_WIDGET_CLASS (parent_class)->style_set) - (*GTK_WIDGET_CLASS (parent_class)->style_set) (widget, - previous_style); - - /* Set the background of the canvas window to the normal color, - or the arrow buttons are not displayed properly. */ - if (GTK_WIDGET_REALIZED (widget->parent)) - gdk_window_set_background (GTK_LAYOUT (widget)->bin_window, - &widget->style->bg[GTK_STATE_NORMAL]); -} - - -static void -e_calendar_size_request (GtkWidget *widget, - GtkRequisition *requisition) -{ - ECalendar *cal; - GtkStyle *style; - gint col_width, row_height, width, height; - - cal = E_CALENDAR (widget); - style = GTK_WIDGET (cal)->style; - - gtk_object_get (GTK_OBJECT (cal->calitem), - "row_height", &row_height, - "column_width", &col_width, - NULL); - - height = row_height * cal->min_rows; - width = col_width * cal->min_cols; - - requisition->width = width + style->klass->xthickness * 2; - requisition->height = height + style->klass->ythickness * 2; -} - - -static void -e_calendar_size_allocate (GtkWidget *widget, - GtkAllocation *allocation) -{ - ECalendar *cal; - GdkFont *font; - gdouble old_x2, old_y2, new_x2, new_y2; - gdouble xthickness, ythickness, arrow_button_size; - - cal = E_CALENDAR (widget); - font = widget->style->font; - xthickness = widget->style->klass->xthickness; - ythickness = widget->style->klass->ythickness; - - (*GTK_WIDGET_CLASS (parent_class)->size_allocate) (widget, allocation); - - /* Set the scroll region to its allocated size, if changed. */ - gnome_canvas_get_scroll_region (GNOME_CANVAS (cal), - NULL, NULL, &old_x2, &old_y2); - new_x2 = widget->allocation.width - 1; - new_y2 = widget->allocation.height - 1; - if (old_x2 != new_x2 || old_y2 != new_y2) - gnome_canvas_set_scroll_region (GNOME_CANVAS (cal), - 0, 0, new_x2, new_y2); - - /* Take off space for line & buttons if shown. */ - gnome_canvas_item_set (GNOME_CANVAS_ITEM (cal->calitem), - "x1", 0.0, - "y1", 0.0, - "x2", new_x2, - "y2", new_y2, - NULL); - - - /* Position the arrow buttons. */ - arrow_button_size = font->ascent + font->descent - + E_CALENDAR_ITEM_YPAD_ABOVE_MONTH_NAME - + E_CALENDAR_ITEM_YPAD_BELOW_MONTH_NAME - - E_CALENDAR_ARROW_BUTTON_Y_PAD * 2; - - gnome_canvas_item_set (cal->prev_item, - "x", xthickness * 2 - + E_CALENDAR_ARROW_BUTTON_X_PAD, - "y", ythickness * 2 - + E_CALENDAR_ARROW_BUTTON_Y_PAD, - "width", arrow_button_size, - "height", arrow_button_size, - NULL); - - gnome_canvas_item_set (cal->next_item, - "x", new_x2 + 1 - xthickness * 2 - - E_CALENDAR_ARROW_BUTTON_X_PAD - - arrow_button_size, - "y", ythickness * 2 - + E_CALENDAR_ARROW_BUTTON_Y_PAD, - "width", arrow_button_size, - "height", arrow_button_size, - NULL); -} - - -static void -e_calendar_draw (GtkWidget *widget, - GdkRectangle *area) -{ - ECalendar *cal; - - cal = E_CALENDAR (widget); - - (*GTK_WIDGET_CLASS (parent_class)->draw) (widget, area); - - /* GnomeCanvas bug workaround to draw the GnomeCanvasWidgets. */ -#if 0 - (*GTK_WIDGET_CLASS (grandparent_class)->draw) (widget, area); -#endif -} - - -void -e_calendar_set_minimum_size (ECalendar *cal, - gint rows, - gint cols) -{ - g_return_if_fail (E_IS_CALENDAR (cal)); - - cal->min_rows = rows; - cal->min_cols = cols; - - gnome_canvas_item_set (GNOME_CANVAS_ITEM (cal->calitem), - "minimum_rows", rows, - "minimum_columns", cols, - NULL); - - gtk_widget_queue_resize (GTK_WIDGET (cal)); -} - - -void -e_calendar_set_maximum_size (ECalendar *cal, - gint rows, - gint cols) -{ - g_return_if_fail (E_IS_CALENDAR (cal)); - - cal->max_rows = rows; - cal->max_cols = cols; - - gnome_canvas_item_set (GNOME_CANVAS_ITEM (cal->calitem), - "maximum_rows", rows, - "maximum_columns", cols, - NULL); - - gtk_widget_queue_resize (GTK_WIDGET (cal)); -} - - -/* Returns the border size on each side of the month displays. */ -void -e_calendar_get_border_size (ECalendar *cal, - gint *top, - gint *bottom, - gint *left, - gint *right) -{ - GtkStyle *style; - - g_return_if_fail (E_IS_CALENDAR (cal)); - - style = GTK_WIDGET (cal)->style; - - if (style) { - *top = style->klass->ythickness; - *bottom = style->klass->ythickness; - *left = style->klass->xthickness; - *right = style->klass->xthickness; - } else { - *top = *bottom = *left = *right = 0; - } -} - - -static void -e_calendar_on_prev_pressed (ECalendar *cal) -{ - e_calendar_start_auto_move (cal, FALSE); -} - - -static void -e_calendar_on_next_pressed (ECalendar *cal) -{ - e_calendar_start_auto_move (cal, TRUE); -} - - -static void -e_calendar_start_auto_move (ECalendar *cal, - gboolean moving_forward) -{ - ECalendarItem *calitem; - gint offset; - - if (cal->timeout_id == 0) { - cal->timeout_id = g_timeout_add (E_CALENDAR_AUTO_MOVE_TIMEOUT, - e_calendar_auto_move_handler, - cal); - } - cal->timeout_delay = E_CALENDAR_AUTO_MOVE_TIMEOUT_DELAY; - cal->moving_forward = moving_forward; - - calitem = cal->calitem; - offset = cal->moving_forward ? 1 : -1; - e_calendar_item_set_first_month (calitem, calitem->year, - calitem->month + offset); -} - - -static gboolean -e_calendar_auto_move_handler (gpointer data) -{ - ECalendar *cal; - ECalendarItem *calitem; - gint offset; - - g_return_val_if_fail (E_IS_CALENDAR (data), FALSE); - - cal = E_CALENDAR (data); - calitem = cal->calitem; - - GDK_THREADS_ENTER (); - - if (cal->timeout_delay > 0) { - cal->timeout_delay--; - } else { - offset = cal->moving_forward ? 1 : -1; - e_calendar_item_set_first_month (calitem, calitem->year, - calitem->month + offset); - } - - GDK_THREADS_LEAVE (); - return TRUE; -} - - -static void -e_calendar_on_prev_released (ECalendar *cal) -{ - e_calendar_stop_auto_move (cal); -} - - -static void -e_calendar_on_next_released (ECalendar *cal) -{ - e_calendar_stop_auto_move (cal); -} - - -static void -e_calendar_stop_auto_move (ECalendar *cal) -{ - if (cal->timeout_id != 0) { - gtk_timeout_remove (cal->timeout_id); - cal->timeout_id = 0; - } -} - - -static gint -e_calendar_drag_motion (GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time) -{ - ECalendar *cal; - - g_return_val_if_fail (E_IS_CALENDAR (widget), FALSE); - - cal = E_CALENDAR (widget); - -#if 0 - g_print ("In e_calendar_drag_motion\n"); -#endif - - return FALSE; -} - - -static void -e_calendar_drag_leave (GtkWidget *widget, - GdkDragContext *context, - guint time) -{ - ECalendar *cal; - - g_return_if_fail (E_IS_CALENDAR (widget)); - - cal = E_CALENDAR (widget); - -#if 0 - g_print ("In e_calendar_drag_leave\n"); -#endif -} - diff --git a/widgets/misc/e-calendar.h b/widgets/misc/e-calendar.h deleted file mode 100644 index 417b90d630..0000000000 --- a/widgets/misc/e-calendar.h +++ /dev/null @@ -1,102 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@helixcode.com> - * - * Copyright 2000, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ -#ifndef _E_CALENDAR_H_ -#define _E_CALENDAR_H_ - -#include <gtk/gtkwidget.h> -#include <gal/widgets/e-canvas.h> -#include "e-calendar-item.h" - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -/* - * ECalendar - displays a table of monthly calendars, allowing highlighting - * and selection of one or more days. Like GtkCalendar with more features. - * Most of the functionality is in the ECalendarItem canvas item, though - * we also add GnomeCanvasWidget buttons to go to the previous/next month and - * to got to the current day. - */ - -#define E_CALENDAR(obj) GTK_CHECK_CAST (obj, e_calendar_get_type (), ECalendar) -#define E_CALENDAR_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, e_calendar_get_type (), ECalendarClass) -#define E_IS_CALENDAR(obj) GTK_CHECK_TYPE (obj, e_calendar_get_type ()) - - -typedef struct _ECalendar ECalendar; -typedef struct _ECalendarClass ECalendarClass; - -struct _ECalendar -{ - ECanvas canvas; - - ECalendarItem *calitem; - - GnomeCanvasItem *prev_item; - GnomeCanvasItem *next_item; - - gint min_rows; - gint min_cols; - - gint max_rows; - gint max_cols; - - /* These are all used when the prev/next buttons are held down. - moving_forward is TRUE if we are moving forward in time, i.e. the - next button is pressed. */ - gint timeout_id; - gint timeout_delay; - gboolean moving_forward; -}; - -struct _ECalendarClass -{ - ECanvasClass parent_class; -}; - - -GtkType e_calendar_get_type (void); -GtkWidget* e_calendar_new (void); - -void e_calendar_set_minimum_size (ECalendar *cal, - gint rows, - gint cols); -void e_calendar_set_maximum_size (ECalendar *cal, - gint rows, - gint cols); - -/* Returns the border size on each side of the month displays. */ -void e_calendar_get_border_size (ECalendar *cal, - gint *top, - gint *bottom, - gint *left, - gint *right); - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_CALENDAR_H_ */ diff --git a/widgets/misc/e-canvas-utils.c b/widgets/misc/e-canvas-utils.c deleted file mode 100644 index 50fcf0d7e5..0000000000 --- a/widgets/misc/e-canvas-utils.c +++ /dev/null @@ -1,137 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-canvas-utils.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include "e-canvas-utils.h" - -void -e_canvas_item_move_absolute (GnomeCanvasItem *item, double dx, double dy) -{ - double translate[6]; - - g_return_if_fail (item != NULL); - g_return_if_fail (GNOME_IS_CANVAS_ITEM (item)); - - art_affine_translate (translate, dx, dy); - - gnome_canvas_item_affine_absolute (item, translate); -} - -static double -compute_offset(int top, int bottom, int page_top, int page_bottom) -{ - int size = bottom - top; - int offset = 0; - - if (top <= page_top && bottom >= page_bottom) - return 0; - - if (bottom > page_bottom) - offset = (bottom - page_bottom); - if (top < page_top + offset) - offset = (top - page_top); - - if (top <= page_top + offset && bottom >= page_bottom + offset) - return offset; - - if (top < page_top + size * 3 / 2 + offset) - offset = top - (page_top + size * 3 / 2); - if (bottom > page_bottom - size * 3 / 2 + offset) - offset = bottom - (page_bottom - size * 3 / 2); - if (top < page_top + size * 3 / 2 + offset) - offset = top - ((page_top + page_bottom - (bottom - top)) / 2); - - return offset; -} - - -static void -e_canvas_show_area (GnomeCanvas *canvas, double x1, double y1, double x2, double y2) -{ - GtkAdjustment *h, *v; - int dx = 0, dy = 0; - - g_return_if_fail (canvas != NULL); - g_return_if_fail (GNOME_IS_CANVAS (canvas)); - - h = gtk_layout_get_hadjustment(GTK_LAYOUT(canvas)); - dx = compute_offset(x1, x2, h->value, h->value + h->page_size); - if (dx) - gtk_adjustment_set_value(h, CLAMP(h->value + dx, h->lower, h->upper - h->page_size)); - - v = gtk_layout_get_vadjustment(GTK_LAYOUT(canvas)); - dy = compute_offset(y1, y2, v->value, v->value + v->page_size); - if (dy) - gtk_adjustment_set_value(v, CLAMP(v->value + dy, v->lower, v->upper - v->page_size)); -} - -void -e_canvas_item_show_area (GnomeCanvasItem *item, double x1, double y1, double x2, double y2) -{ - g_return_if_fail (item != NULL); - g_return_if_fail (GNOME_IS_CANVAS_ITEM (item)); - - gnome_canvas_item_i2w(item, &x1, &y1); - gnome_canvas_item_i2w(item, &x2, &y2); - - e_canvas_show_area(item->canvas, x1, y1, x2, y2); -} - -typedef struct { - double x1; - double y1; - double x2; - double y2; - GnomeCanvas *canvas; -} DoubsAndCanvas; - -static gboolean -show_area_timeout (gpointer data) -{ - DoubsAndCanvas *dac = data; - - if (!GTK_OBJECT_DESTROYED(dac->canvas)) - e_canvas_show_area(dac->canvas, dac->x1, dac->y1, dac->x2, dac->y2); - gtk_object_unref(GTK_OBJECT(dac->canvas)); - g_free(dac); - return FALSE; -} - -void -e_canvas_item_show_area_delayed (GnomeCanvasItem *item, double x1, double y1, double x2, double y2, gint delay) -{ - DoubsAndCanvas *dac; - - g_return_if_fail (item != NULL); - g_return_if_fail (GNOME_IS_CANVAS_ITEM (item)); - - gnome_canvas_item_i2w(item, &x1, &y1); - gnome_canvas_item_i2w(item, &x2, &y2); - - dac = g_new(DoubsAndCanvas, 1); - dac->x1 = x1; - dac->y1 = y1; - dac->x2 = x2; - dac->y2 = y2; - dac->canvas = item->canvas; - gtk_object_ref(GTK_OBJECT(item->canvas)); - g_timeout_add(delay, show_area_timeout, dac); -} diff --git a/widgets/misc/e-canvas-utils.h b/widgets/misc/e-canvas-utils.h deleted file mode 100644 index 97a9989fb9..0000000000 --- a/widgets/misc/e-canvas-utils.h +++ /dev/null @@ -1,36 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-canvas-utils.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#ifndef __E_CANVAS_UTILS__ -#define __E_CANVAS_UTILS__ - -#include <libgnomeui/gnome-canvas.h> - -BEGIN_GNOME_DECLS - -void e_canvas_item_move_absolute (GnomeCanvasItem *item, double dx, double dy); -void e_canvas_item_show_area (GnomeCanvasItem *item, double x1, double y1, double x2, double y2); -void e_canvas_item_show_area_delayed (GnomeCanvasItem *item, double x1, double y1, double x2, double y2, gint delay); - -END_GNOME_DECLS - -#endif /* __E_CANVAS_UTILS__ */ diff --git a/widgets/misc/e-canvas-vbox.c b/widgets/misc/e-canvas-vbox.c deleted file mode 100644 index 5879d4f672..0000000000 --- a/widgets/misc/e-canvas-vbox.c +++ /dev/null @@ -1,350 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-canvas-vbox.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <math.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtksignal.h> -#include "e-canvas-vbox.h" -#include "e-canvas-utils.h" -#include "e-canvas.h" -#include "gal/util/e-util.h" - -static void e_canvas_vbox_init (ECanvasVbox *CanvasVbox); -static void e_canvas_vbox_class_init (ECanvasVboxClass *klass); -static void e_canvas_vbox_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void e_canvas_vbox_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_canvas_vbox_destroy (GtkObject *object); - -static gint e_canvas_vbox_event (GnomeCanvasItem *item, GdkEvent *event); -static void e_canvas_vbox_realize (GnomeCanvasItem *item); - -static void e_canvas_vbox_reflow (GnomeCanvasItem *item, int flags); - -static void e_canvas_vbox_real_add_item(ECanvasVbox *e_canvas_vbox, GnomeCanvasItem *item); -static void e_canvas_vbox_resize_children (GnomeCanvasItem *item); - -static GnomeCanvasGroupClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_WIDTH, - ARG_MINIMUM_WIDTH, - ARG_HEIGHT, - ARG_SPACING, -}; - -GtkType -e_canvas_vbox_get_type (void) -{ - static GtkType type = 0; - - if (!type) - { - static const GtkTypeInfo info = - { - "ECanvasVbox", - sizeof (ECanvasVbox), - sizeof (ECanvasVboxClass), - (GtkClassInitFunc) e_canvas_vbox_class_init, - (GtkObjectInitFunc) e_canvas_vbox_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (gnome_canvas_group_get_type (), &info); - } - - return type; -} - -static void -e_canvas_vbox_class_init (ECanvasVboxClass *klass) -{ - GtkObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - object_class = (GtkObjectClass*) klass; - item_class = (GnomeCanvasItemClass *) klass; - - parent_class = gtk_type_class (gnome_canvas_group_get_type ()); - - gtk_object_add_arg_type ("ECanvasVbox::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ECanvasVbox::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); - gtk_object_add_arg_type ("ECanvasVbox::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("ECanvasVbox::spacing", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_SPACING); - - klass->add_item = e_canvas_vbox_real_add_item; - - object_class->set_arg = e_canvas_vbox_set_arg; - object_class->get_arg = e_canvas_vbox_get_arg; - object_class->destroy = e_canvas_vbox_destroy; - - /* GnomeCanvasItem method overrides */ - item_class->event = e_canvas_vbox_event; - item_class->realize = e_canvas_vbox_realize; -} - -static void -e_canvas_vbox_init (ECanvasVbox *vbox) -{ - vbox->items = NULL; - - vbox->width = 10; - vbox->minimum_width = 10; - vbox->height = 10; - vbox->spacing = 0; - - e_canvas_item_set_reflow_callback(GNOME_CANVAS_ITEM(vbox), e_canvas_vbox_reflow); -} - -static void -e_canvas_vbox_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ECanvasVbox *e_canvas_vbox; - - item = GNOME_CANVAS_ITEM (o); - e_canvas_vbox = E_CANVAS_VBOX (o); - - switch (arg_id){ - case ARG_WIDTH: - case ARG_MINIMUM_WIDTH: - e_canvas_vbox->minimum_width = GTK_VALUE_DOUBLE (*arg); - e_canvas_vbox_resize_children(item); - e_canvas_item_request_reflow(item); - break; - case ARG_SPACING: - e_canvas_vbox->spacing = GTK_VALUE_DOUBLE (*arg); - e_canvas_item_request_reflow(item); - break; - } -} - -static void -e_canvas_vbox_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ECanvasVbox *e_canvas_vbox; - - e_canvas_vbox = E_CANVAS_VBOX (object); - - switch (arg_id) { - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = e_canvas_vbox->width; - break; - case ARG_MINIMUM_WIDTH: - GTK_VALUE_DOUBLE (*arg) = e_canvas_vbox->minimum_width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = e_canvas_vbox->height; - break; - case ARG_SPACING: - GTK_VALUE_DOUBLE (*arg) = e_canvas_vbox->spacing; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -/* Used from g_list_foreach(); disconnects from an item's signals */ -static void -disconnect_item_cb (gpointer data, gpointer user_data) -{ - ECanvasVbox *vbox; - GnomeCanvasItem *item; - - vbox = E_CANVAS_VBOX (user_data); - - item = GNOME_CANVAS_ITEM (data); - gtk_signal_disconnect_by_data (GTK_OBJECT (item), vbox); -} - -static void -e_canvas_vbox_destroy (GtkObject *object) -{ - ECanvasVbox *vbox = E_CANVAS_VBOX(object); - - g_list_foreach(vbox->items, disconnect_item_cb, vbox); - g_list_free(vbox->items); - vbox->items = NULL; - - GTK_OBJECT_CLASS(parent_class)->destroy (object); -} - -static gint -e_canvas_vbox_event (GnomeCanvasItem *item, GdkEvent *event) -{ - gint return_val = TRUE; - - switch (event->type) { - case GDK_KEY_PRESS: - switch (event->key.keyval) { - case GDK_Left: - case GDK_KP_Left: - case GDK_Right: - case GDK_KP_Right: - case GDK_Down: - case GDK_KP_Down: - case GDK_Up: - case GDK_KP_Up: - case GDK_Return: - case GDK_KP_Enter: - return_val = TRUE; - break; - default: - return_val = FALSE; - break; - } - break; - default: - return_val = FALSE; - break; - } - if (!return_val) { - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS (parent_class)->event (item, event); - } - return return_val; - -} - -static void -e_canvas_vbox_realize (GnomeCanvasItem *item) -{ - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->realize) - (* GNOME_CANVAS_ITEM_CLASS(parent_class)->realize) (item); - - e_canvas_vbox_resize_children(item); - e_canvas_item_request_reflow(item); -} - -static void -e_canvas_vbox_remove_item (GnomeCanvasItem *item, ECanvasVbox *vbox) -{ - if (!GTK_OBJECT_DESTROYED (vbox)) - vbox->items = g_list_remove(vbox->items, item); -} - -static void -e_canvas_vbox_real_add_item(ECanvasVbox *e_canvas_vbox, GnomeCanvasItem *item) -{ - e_canvas_vbox->items = g_list_append(e_canvas_vbox->items, item); - gtk_signal_connect(GTK_OBJECT(item), "destroy", - GTK_SIGNAL_FUNC(e_canvas_vbox_remove_item), e_canvas_vbox); - if ( GTK_OBJECT_FLAGS( e_canvas_vbox ) & GNOME_CANVAS_ITEM_REALIZED ) { - gnome_canvas_item_set(item, - "width", (double) e_canvas_vbox->minimum_width, - NULL); - e_canvas_item_request_reflow(item); - } -} - -static void -e_canvas_vbox_resize_children (GnomeCanvasItem *item) -{ - GList *list; - ECanvasVbox *e_canvas_vbox; - - e_canvas_vbox = E_CANVAS_VBOX (item); - for ( list = e_canvas_vbox->items; list; list = list->next ) { - GnomeCanvasItem *child = GNOME_CANVAS_ITEM(list->data); - gnome_canvas_item_set(child, - "width", (double) e_canvas_vbox->minimum_width, - NULL); - } -} - -static void -e_canvas_vbox_reflow( GnomeCanvasItem *item, int flags ) -{ - ECanvasVbox *e_canvas_vbox = E_CANVAS_VBOX(item); - if ( GTK_OBJECT_FLAGS( e_canvas_vbox ) & GNOME_CANVAS_ITEM_REALIZED ) { - - gdouble old_height; - gdouble running_height; - gdouble old_width; - gdouble max_width; - - old_width = e_canvas_vbox->width; - max_width = e_canvas_vbox->minimum_width; - - old_height = e_canvas_vbox->height; - running_height = 0; - - if (e_canvas_vbox->items == NULL) { - } else { - GList *list; - gdouble item_height; - gdouble item_width; - - list = e_canvas_vbox->items; - gtk_object_get (GTK_OBJECT(list->data), - "height", &item_height, - "width", &item_width, - NULL); - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(list->data), - (double) 0, - (double) running_height); - running_height += item_height; - if (max_width < item_width) - max_width = item_width; - list = g_list_next(list); - - for( ; list; list = g_list_next(list)) { - running_height += e_canvas_vbox->spacing; - - gtk_object_get (GTK_OBJECT(list->data), - "height", &item_height, - "width", &item_width, - NULL); - - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(list->data), - (double) 0, - (double) running_height); - - running_height += item_height; - if (max_width < item_width) - max_width = item_width; - } - - } - e_canvas_vbox->height = running_height; - e_canvas_vbox->width = max_width; - if (old_height != e_canvas_vbox->height || - old_width != e_canvas_vbox->width) - e_canvas_item_request_parent_reflow(item); - } -} - -void -e_canvas_vbox_add_item(ECanvasVbox *e_canvas_vbox, GnomeCanvasItem *item) -{ - if (E_CANVAS_VBOX_CLASS(GTK_OBJECT(e_canvas_vbox)->klass)->add_item) - (E_CANVAS_VBOX_CLASS(GTK_OBJECT(e_canvas_vbox)->klass)->add_item) (e_canvas_vbox, item); -} diff --git a/widgets/misc/e-canvas-vbox.h b/widgets/misc/e-canvas-vbox.h deleted file mode 100644 index 1dfaf7a726..0000000000 --- a/widgets/misc/e-canvas-vbox.h +++ /dev/null @@ -1,88 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-canvas-vbox.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_CANVAS_VBOX_H__ -#define __E_CANVAS_VBOX_H__ - -#include <gtk/gtktypeutils.h> -#include <libgnomeui/gnome-canvas.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ECanvasVbox - A canvas item container. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - * width double RW width of the CanvasVbox - * height double R height of the CanvasVbox - * spacing double RW Spacing between items. - */ - -#define E_CANVAS_VBOX_TYPE (e_canvas_vbox_get_type ()) -#define E_CANVAS_VBOX(obj) (GTK_CHECK_CAST ((obj), E_CANVAS_VBOX_TYPE, ECanvasVbox)) -#define E_CANVAS_VBOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_CANVAS_VBOX_TYPE, ECanvasVboxClass)) -#define E_IS_CANVAS_VBOX(obj) (GTK_CHECK_TYPE ((obj), E_CANVAS_VBOX_TYPE)) -#define E_IS_CANVAS_VBOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_CANVAS_VBOX_TYPE)) - - -typedef struct _ECanvasVbox ECanvasVbox; -typedef struct _ECanvasVboxClass ECanvasVboxClass; - -struct _ECanvasVbox -{ - GnomeCanvasGroup parent; - - /* item specific fields */ - GList *items; /* Of type GnomeCanvasItem */ - - double width; - double minimum_width; - double height; - double spacing; -}; - -struct _ECanvasVboxClass -{ - GnomeCanvasGroupClass parent_class; - - /* Virtual methods. */ - void (* add_item) (ECanvasVbox *CanvasVbox, GnomeCanvasItem *item); -}; - -/* - * To be added to a CanvasVbox, an item must have the argument "width" as - * a Read/Write argument and "height" as a Read Only argument. It - * should also do an ECanvas parent CanvasVbox request if its size - * changes. - */ -void e_canvas_vbox_add_item(ECanvasVbox *e_canvas_vbox, GnomeCanvasItem *item); -GtkType e_canvas_vbox_get_type (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_CANVAS_VBOX_H__ */ diff --git a/widgets/misc/e-canvas.c b/widgets/misc/e-canvas.c deleted file mode 100644 index e48c6bb821..0000000000 --- a/widgets/misc/e-canvas.c +++ /dev/null @@ -1,760 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-canvas.c - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <gtk/gtksignal.h> -#include "e-canvas.h" - -static void e_canvas_init (ECanvas *card); -static void e_canvas_destroy (GtkObject *object); -static void e_canvas_class_init (ECanvasClass *klass); -static void e_canvas_realize (GtkWidget *widget); -static void e_canvas_unrealize (GtkWidget *widget); -static gint e_canvas_key (GtkWidget *widget, - GdkEventKey *event); - -static gint e_canvas_visibility (GtkWidget *widget, - GdkEventVisibility *event, - ECanvas *canvas); - -static gint e_canvas_focus_in (GtkWidget *widget, - GdkEventFocus *event); -static gint e_canvas_focus_out (GtkWidget *widget, - GdkEventFocus *event); - -static int emit_event (GnomeCanvas *canvas, GdkEvent *event); - -static GnomeCanvasClass *parent_class = NULL; - -enum { - REFLOW, - LAST_SIGNAL -}; - -static guint e_canvas_signals [LAST_SIGNAL] = { 0, }; - -GtkType -e_canvas_get_type (void) -{ - static GtkType canvas_type = 0; - - if (!canvas_type) - { - static const GtkTypeInfo canvas_info = - { - "ECanvas", - sizeof (ECanvas), - sizeof (ECanvasClass), - (GtkClassInitFunc) e_canvas_class_init, - (GtkObjectInitFunc) e_canvas_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - canvas_type = gtk_type_unique (gnome_canvas_get_type (), &canvas_info); - } - - return canvas_type; -} - -static void -e_canvas_class_init (ECanvasClass *klass) -{ - GtkObjectClass *object_class; - GnomeCanvasClass *canvas_class; - GtkWidgetClass *widget_class; - - object_class = (GtkObjectClass*) klass; - canvas_class = (GnomeCanvasClass *) klass; - widget_class = (GtkWidgetClass *) klass; - - parent_class = gtk_type_class (gnome_canvas_get_type ()); - - object_class->destroy = e_canvas_destroy; - - widget_class->key_press_event = e_canvas_key; - widget_class->key_release_event = e_canvas_key; - widget_class->focus_in_event = e_canvas_focus_in; - widget_class->focus_out_event = e_canvas_focus_out; - widget_class->realize = e_canvas_realize; - widget_class->unrealize = e_canvas_unrealize; - - klass->reflow = NULL; - - e_canvas_signals [REFLOW] = - gtk_signal_new ("reflow", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECanvasClass, reflow), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gtk_object_class_add_signals (object_class, e_canvas_signals, LAST_SIGNAL); -} - -static void -e_canvas_init (ECanvas *canvas) -{ - canvas->selection = NULL; - canvas->cursor = NULL; - canvas->ic = NULL; - canvas->ic_attr = NULL; - canvas->tooltip_window = NULL; -} - -static void -e_canvas_destroy (GtkObject *object) -{ - ECanvas *canvas = E_CANVAS(object); - - if (canvas->idle_id) - g_source_remove(canvas->idle_id); - - if (canvas->toplevel) { - if (canvas->visibility_notify_id) - gtk_signal_disconnect (GTK_OBJECT(canvas->toplevel), - canvas->visibility_notify_id); - canvas->visibility_notify_id = 0; - - gtk_object_unref(GTK_OBJECT(canvas->toplevel)); - canvas->toplevel = NULL; - } - - if ((GTK_OBJECT_CLASS (parent_class))->destroy) - (*(GTK_OBJECT_CLASS (parent_class))->destroy) (object); -} - -GtkWidget * -e_canvas_new () -{ - return GTK_WIDGET (gtk_type_new (e_canvas_get_type ())); -} - - -/* Returns whether the item is an inferior of or is equal to the parent. */ -static int -is_descendant (GnomeCanvasItem *item, GnomeCanvasItem *parent) -{ - for (; item; item = item->parent) - if (item == parent) - return TRUE; - - return FALSE; -} - -/* Emits an event for an item in the canvas, be it the current item, grabbed - * item, or focused item, as appropriate. - */ -static int -emit_event (GnomeCanvas *canvas, GdkEvent *event) -{ - GdkEvent ev; - gint finished; - GnomeCanvasItem *item; - GnomeCanvasItem *parent; - guint mask; - - /* Perform checks for grabbed items */ - - if (canvas->grabbed_item && !is_descendant (canvas->current_item, canvas->grabbed_item)) - return FALSE; - - if (canvas->grabbed_item) { - switch (event->type) { - case GDK_ENTER_NOTIFY: - mask = GDK_ENTER_NOTIFY_MASK; - break; - - case GDK_LEAVE_NOTIFY: - mask = GDK_LEAVE_NOTIFY_MASK; - break; - - case GDK_MOTION_NOTIFY: - mask = GDK_POINTER_MOTION_MASK; - break; - - case GDK_BUTTON_PRESS: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - mask = GDK_BUTTON_PRESS_MASK; - break; - - case GDK_BUTTON_RELEASE: - mask = GDK_BUTTON_RELEASE_MASK; - break; - - case GDK_KEY_PRESS: - mask = GDK_KEY_PRESS_MASK; - break; - - case GDK_KEY_RELEASE: - mask = GDK_KEY_RELEASE_MASK; - break; - - default: - mask = 0; - break; - } - - if (!(mask & canvas->grabbed_event_mask)) - return FALSE; - } - - /* Convert to world coordinates -- we have two cases because of diferent - * offsets of the fields in the event structures. - */ - - ev = *event; - - switch (ev.type) { - case GDK_ENTER_NOTIFY: - case GDK_LEAVE_NOTIFY: - gnome_canvas_window_to_world (canvas, - ev.crossing.x, ev.crossing.y, - &ev.crossing.x, &ev.crossing.y); - break; - - case GDK_MOTION_NOTIFY: - case GDK_BUTTON_PRESS: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - gnome_canvas_window_to_world (canvas, - ev.motion.x, ev.motion.y, - &ev.motion.x, &ev.motion.y); - break; - - default: - break; - } - - /* Choose where we send the event */ - - item = canvas->current_item; - - if (canvas->focused_item - && ((event->type == GDK_KEY_PRESS) || (event->type == GDK_KEY_RELEASE) || (event->type == GDK_FOCUS_CHANGE))) - item = canvas->focused_item; - - /* The event is propagated up the hierarchy (for if someone connected to - * a group instead of a leaf event), and emission is stopped if a - * handler returns TRUE, just like for GtkWidget events. - */ - - finished = FALSE; - - while (item && !finished) { - gtk_object_ref (GTK_OBJECT (item)); - - gtk_signal_emit_by_name (GTK_OBJECT (item), "event", - &ev, - &finished); - - if (GTK_OBJECT_DESTROYED (item)) - finished = TRUE; - - parent = item->parent; - gtk_object_unref (GTK_OBJECT (item)); - - item = parent; - } - - return finished; -} - -/* Key event handler for the canvas */ -static gint -e_canvas_key (GtkWidget *widget, GdkEventKey *event) -{ - GnomeCanvas *canvas; - GdkEvent full_event; - - g_return_val_if_fail (widget != NULL, FALSE); - g_return_val_if_fail (GNOME_IS_CANVAS (widget), FALSE); - g_return_val_if_fail (event != NULL, FALSE); - - canvas = GNOME_CANVAS (widget); - - full_event.key = *event; - - return emit_event (canvas, &full_event); -} - -/* Key event handler for the canvas */ -static gint -e_canvas_visibility (GtkWidget *widget, GdkEventVisibility *event, ECanvas *canvas) -{ - if (! canvas->visibility_first) { - e_canvas_hide_tooltip(canvas); - } - canvas->visibility_first = FALSE; - - return FALSE; -} - - -/** - * e_canvas_item_grab_focus: - * @item: A canvas item. - * @widget_too: Whether or not to grab the widget-level focus too - * - * Makes the specified item take the keyboard focus, so all keyboard - * events will be sent to it. If the canvas widget itself did not have - * the focus and @widget_too is %TRUE, it grabs that focus as well. - **/ -void -e_canvas_item_grab_focus (GnomeCanvasItem *item, gboolean widget_too) -{ - GnomeCanvasItem *focused_item; - GdkEvent ev; - - g_return_if_fail (item != NULL); - g_return_if_fail (GNOME_IS_CANVAS_ITEM (item)); - g_return_if_fail (GTK_WIDGET_CAN_FOCUS (GTK_WIDGET (item->canvas))); - - focused_item = item->canvas->focused_item; - - if (focused_item) { - ev.focus_change.type = GDK_FOCUS_CHANGE; - ev.focus_change.window = GTK_LAYOUT (item->canvas)->bin_window; - ev.focus_change.send_event = FALSE; - ev.focus_change.in = FALSE; - - emit_event (item->canvas, &ev); - } - - item->canvas->focused_item = item; - - if (widget_too && !GTK_WIDGET_HAS_FOCUS (GTK_WIDGET(item->canvas))) { - gtk_widget_grab_focus (GTK_WIDGET (item->canvas)); - } - - if (focused_item) { - ev.focus_change.type = GDK_FOCUS_CHANGE; - ev.focus_change.window = GTK_LAYOUT (item->canvas)->bin_window; - ev.focus_change.send_event = FALSE; - ev.focus_change.in = TRUE; - - emit_event (item->canvas, &ev); - } -} - -/* Focus in handler for the canvas */ -static gint -e_canvas_focus_in (GtkWidget *widget, GdkEventFocus *event) -{ - GnomeCanvas *canvas; - ECanvas *ecanvas; - GdkEvent full_event; - - canvas = GNOME_CANVAS (widget); - ecanvas = E_CANVAS (widget); - - GTK_WIDGET_SET_FLAGS (widget, GTK_HAS_FOCUS); - - if (ecanvas->ic) - gdk_im_begin (ecanvas->ic, canvas->layout.bin_window); - - if (canvas->focused_item) { - full_event.focus_change = *event; - return emit_event (canvas, &full_event); - } else { - return FALSE; - } -} - -/* Focus out handler for the canvas */ -static gint -e_canvas_focus_out (GtkWidget *widget, GdkEventFocus *event) -{ - GnomeCanvas *canvas; - ECanvas *ecanvas; - GdkEvent full_event; - - canvas = GNOME_CANVAS (widget); - ecanvas = E_CANVAS (widget); - - GTK_WIDGET_UNSET_FLAGS (widget, GTK_HAS_FOCUS); - - if (ecanvas->ic) - gdk_im_end (); - - if (canvas->focused_item) { - full_event.focus_change = *event; - return emit_event (canvas, &full_event); - } else { - return FALSE; - } -} - -static void -e_canvas_realize (GtkWidget *widget) -{ - ECanvas *ecanvas = E_CANVAS (widget); - - if (GTK_WIDGET_CLASS (parent_class)->realize) - (* GTK_WIDGET_CLASS (parent_class)->realize) (widget); - - gdk_window_set_back_pixmap (GTK_LAYOUT (widget)->bin_window, NULL, FALSE); - - if (gdk_im_ready () && (ecanvas->ic_attr = gdk_ic_attr_new ()) != NULL) { - GdkEventMask mask; - GdkICAttr *attr = ecanvas->ic_attr; - GdkICAttributesType attrmask = GDK_IC_ALL_REQ; - GdkIMStyle style; - GdkIMStyle supported_style = GDK_IM_PREEDIT_NONE | - GDK_IM_PREEDIT_NOTHING | - GDK_IM_STATUS_NONE | - GDK_IM_STATUS_NOTHING; - - attr->style = style = gdk_im_decide_style (supported_style); - attr->client_window = ecanvas->parent.layout.bin_window; - - ecanvas->ic = gdk_ic_new (attr, attrmask); - if (ecanvas->ic != NULL) { - mask = gdk_window_get_events (attr->client_window); - mask |= gdk_ic_get_events (ecanvas->ic); - gdk_window_set_events (attr->client_window, mask); - - if (GTK_WIDGET_HAS_FOCUS (widget)) - gdk_im_begin (ecanvas->ic, attr->client_window); - } else - g_warning ("Can't create input context."); - } - -} - -static void -e_canvas_unrealize (GtkWidget *widget) -{ - ECanvas * ecanvas = E_CANVAS (widget); - if (ecanvas->ic) { - gdk_ic_destroy (ecanvas->ic); - ecanvas->ic = NULL; - } - if (ecanvas->ic_attr) { - gdk_ic_attr_destroy (ecanvas->ic_attr); - ecanvas->ic_attr = NULL; - } - if (GTK_WIDGET_CLASS (parent_class)->unrealize) - (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget); -} - -static void -e_canvas_item_invoke_reflow (GnomeCanvasItem *item, int flags) -{ - GnomeCanvasGroup *group; - GList *list; - GnomeCanvasItem *child; - - if (GNOME_IS_CANVAS_GROUP (item)) { - group = GNOME_CANVAS_GROUP (item); - for (list = group->item_list; list; list = list->next) { - child = GNOME_CANVAS_ITEM (list->data); - if (child->object.flags & E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW) - e_canvas_item_invoke_reflow (child, flags); - } - } - - if (item->object.flags & E_CANVAS_ITEM_NEEDS_REFLOW) { - ECanvasItemReflowFunc func; - func = gtk_object_get_data (GTK_OBJECT (item), - "ECanvasItem::reflow_callback"); - if (func) - func (item, flags); - } - - item->object.flags &= ~E_CANVAS_ITEM_NEEDS_REFLOW; - item->object.flags &= ~E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW; -} - -static void -do_reflow (ECanvas *canvas) -{ - if (GNOME_CANVAS(canvas)->root->object.flags & E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW) - e_canvas_item_invoke_reflow (GNOME_CANVAS(canvas)->root, 0); -} - -/* Idle handler for the e-canvas. It deals with pending reflows. */ -static gint -idle_handler (gpointer data) -{ - ECanvas *canvas; - - GDK_THREADS_ENTER(); - - canvas = E_CANVAS (data); - do_reflow (canvas); - - /* Reset idle id */ - canvas->idle_id = 0; - - gtk_signal_emit (GTK_OBJECT (canvas), - e_canvas_signals [REFLOW]); - - GDK_THREADS_LEAVE(); - - return FALSE; -} - -/* Convenience function to add an idle handler to a canvas */ -static void -add_idle (ECanvas *canvas) -{ - if (canvas->idle_id != 0) - return; - - canvas->idle_id = g_idle_add_full (G_PRIORITY_HIGH_IDLE, idle_handler, (gpointer) canvas, NULL); -} - -static void -e_canvas_item_descendent_needs_reflow (GnomeCanvasItem *item) -{ - if (item->object.flags & E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW) - return; - - item->object.flags |= E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW; - if (item->parent) - e_canvas_item_descendent_needs_reflow(item->parent); -} - -void -e_canvas_item_request_reflow (GnomeCanvasItem *item) -{ - if (item->object.flags & GNOME_CANVAS_ITEM_REALIZED) { - item->object.flags |= E_CANVAS_ITEM_NEEDS_REFLOW; - e_canvas_item_descendent_needs_reflow(item); - add_idle(E_CANVAS(item->canvas)); - } -} - -void -e_canvas_item_request_parent_reflow (GnomeCanvasItem *item) -{ - g_return_if_fail(item != NULL); - g_return_if_fail(GNOME_IS_CANVAS_ITEM(item)); - e_canvas_item_request_reflow(item->parent); -} - -void -e_canvas_item_set_reflow_callback (GnomeCanvasItem *item, ECanvasItemReflowFunc func) -{ - gtk_object_set_data(GTK_OBJECT(item), "ECanvasItem::reflow_callback", (gpointer) func); -} - - -void -e_canvas_item_set_selection_callback (GnomeCanvasItem *item, ECanvasItemSelectionFunc func) -{ - gtk_object_set_data(GTK_OBJECT(item), "ECanvasItem::selection_callback", (gpointer) func); -} - -void -e_canvas_item_set_selection_compare_callback (GnomeCanvasItem *item, ECanvasItemSelectionCompareFunc func) -{ - gtk_object_set_data(GTK_OBJECT(item), "ECanvasItem::selection_compare_callback", (gpointer) func); -} - -void -e_canvas_item_set_cursor (GnomeCanvasItem *item, gpointer id) -{ - GList *list; - int flags; - ECanvas *canvas; - ECanvasSelectionInfo *info; - ECanvasItemSelectionFunc func; - - g_return_if_fail(item != NULL); - g_return_if_fail(GNOME_IS_CANVAS_ITEM(item)); - g_return_if_fail(item->canvas != NULL); - g_return_if_fail(E_IS_CANVAS(item->canvas)); - - canvas = E_CANVAS(item->canvas); - flags = E_CANVAS_ITEM_SELECTION_DELETE_DATA; - - for (list = canvas->selection; list; list = g_list_next(list)) { - info = list->data; - - func = gtk_object_get_data(GTK_OBJECT(info->item), "ECanvasItem::selection_callback"); - if (func) - func(info->item, flags, info->id); - g_message ("ECANVAS: free info (2): item %p, id %p", - info->item, info->id); - gtk_object_unref (GTK_OBJECT (info->item)); - g_free(info); - } - g_list_free(canvas->selection); - - canvas->selection = NULL; - - gnome_canvas_item_grab_focus(item); - - info = g_new(ECanvasSelectionInfo, 1); - info->item = item; - gtk_object_ref (GTK_OBJECT (info->item)); - info->id = id; - g_message ("ECANVAS: new info item %p, id %p", item, id); - - flags = E_CANVAS_ITEM_SELECTION_SELECT | E_CANVAS_ITEM_SELECTION_CURSOR; - func = gtk_object_get_data(GTK_OBJECT(item), "ECanvasItem::selection_callback"); - if (func) - func(item, flags, id); - - canvas->selection = g_list_prepend(canvas->selection, info); - canvas->cursor = info; -} - -void -e_canvas_item_set_cursor_end (GnomeCanvasItem *item, gpointer id) -{ -} - -void -e_canvas_item_add_selection (GnomeCanvasItem *item, gpointer id) -{ - int flags; - ECanvas *canvas; - ECanvasSelectionInfo *info; - ECanvasItemSelectionFunc func; - GList *list; - - g_return_if_fail(item != NULL); - g_return_if_fail(GNOME_IS_CANVAS_ITEM(item)); - g_return_if_fail(item->canvas != NULL); - g_return_if_fail(E_IS_CANVAS(item->canvas)); - - flags = E_CANVAS_ITEM_SELECTION_SELECT; - canvas = E_CANVAS(item->canvas); - - if (canvas->cursor) { - func = gtk_object_get_data(GTK_OBJECT(canvas->cursor->item), "ECanvasItem::selection_callback"); - if (func) - func(canvas->cursor->item, flags, canvas->cursor->id); - } - - gnome_canvas_item_grab_focus(item); - - flags = E_CANVAS_ITEM_SELECTION_SELECT | E_CANVAS_ITEM_SELECTION_CURSOR; - - for (list = canvas->selection; list; list = g_list_next(list)) { - ECanvasSelectionInfo *search; - search = list->data; - - if (search->item == item) { - ECanvasItemSelectionCompareFunc compare_func; - compare_func = gtk_object_get_data(GTK_OBJECT(search->item), "ECanvasItem::selection_compare_callback"); - - if (compare_func(search->item, search->id, id, 0) == 0) { - canvas->cursor = search; - func = gtk_object_get_data(GTK_OBJECT(item), "ECanvasItem::selection_callback"); - if (func) - func(item, flags, search->id); - return; - } - } - } - - info = g_new(ECanvasSelectionInfo, 1); - info->item = item; - gtk_object_ref (GTK_OBJECT (info->item)); - info->id = id; - g_message ("ECANVAS: new info (2): item %p, id %p", item, id); - - func = gtk_object_get_data(GTK_OBJECT(item), "ECanvasItem::selection_callback"); - if (func) - func(item, flags, id); - - canvas->selection = g_list_prepend(canvas->selection, info); - canvas->cursor = info; -} - -void -e_canvas_item_remove_selection (GnomeCanvasItem *item, gpointer id) -{ - int flags; - ECanvas *canvas; - ECanvasSelectionInfo *info; - GList *list; - - g_return_if_fail(item != NULL); - g_return_if_fail(GNOME_IS_CANVAS_ITEM(item)); - g_return_if_fail(item->canvas != NULL); - g_return_if_fail(E_IS_CANVAS(item->canvas)); - - flags = E_CANVAS_ITEM_SELECTION_DELETE_DATA; - canvas = E_CANVAS(item->canvas); - - for (list = canvas->selection; list; list = g_list_next(list)) { - info = list->data; - - if (info->item == item) { - ECanvasItemSelectionCompareFunc compare_func; - compare_func = gtk_object_get_data(GTK_OBJECT(info->item), "ECanvasItem::selection_compare_callback"); - - if (compare_func(info->item, info->id, id, 0) == 0) { - ECanvasItemSelectionFunc func; - func = gtk_object_get_data(GTK_OBJECT(info->item), "ECanvasItem::selection_callback"); - if (func) - func(info->item, flags, info->id); - canvas->selection = g_list_remove_link(canvas->selection, list); - - if (canvas->cursor == info) - canvas->cursor = NULL; - - g_message ("ECANVAS: removing info: item %p, info %p", - info->item, info->id); - gtk_object_unref (GTK_OBJECT (info->item)); - g_free(info); - g_list_free_1(list); - break; - } - } - } -} - -void e_canvas_popup_tooltip (ECanvas *canvas, GtkWidget *widget, int x, int y) -{ - if (canvas->tooltip_window && canvas->tooltip_window != widget) { - e_canvas_hide_tooltip(canvas); - } - canvas->tooltip_window = widget; - canvas->visibility_first = TRUE; - if (canvas->toplevel == NULL) { - canvas->toplevel = gtk_widget_get_toplevel (GTK_WIDGET(canvas)); - if (canvas->toplevel) { - gtk_widget_add_events(canvas->toplevel, GDK_VISIBILITY_NOTIFY_MASK); - gtk_object_ref(GTK_OBJECT(canvas->toplevel)); - canvas->visibility_notify_id = - gtk_signal_connect (GTK_OBJECT (canvas->toplevel), "visibility_notify_event", - GTK_SIGNAL_FUNC (e_canvas_visibility), canvas); - } - } - gtk_widget_popup (widget, x, y); -} - -void e_canvas_hide_tooltip (ECanvas *canvas) -{ - if (canvas->tooltip_window) { - gtk_widget_destroy (canvas->tooltip_window); - canvas->tooltip_window = NULL; - } -} diff --git a/widgets/misc/e-canvas.h b/widgets/misc/e-canvas.h deleted file mode 100644 index 820dcddc2e..0000000000 --- a/widgets/misc/e-canvas.h +++ /dev/null @@ -1,129 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-canvas.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_CANVAS_H__ -#define __E_CANVAS_H__ - -#include <libgnomeui/gnome-canvas.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ECanvas - A class derived from canvas for the purpose of adding - * evolution specific canvas hacks. - */ - -#define E_CANVAS_TYPE (e_canvas_get_type ()) -#define E_CANVAS(obj) (GTK_CHECK_CAST ((obj), E_CANVAS_TYPE, ECanvas)) -#define E_CANVAS_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_CANVAS_TYPE, ECanvasClass)) -#define E_IS_CANVAS(obj) (GTK_CHECK_TYPE ((obj), E_CANVAS_TYPE)) -#define E_IS_CANVAS_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_CANVAS_TYPE)) - -typedef void (*ECanvasItemReflowFunc) (GnomeCanvasItem *item, - gint flags); - -typedef void (*ECanvasItemSelectionFunc) (GnomeCanvasItem *item, - gint flags, - gpointer user_data); -/* Returns the same as strcmp does. */ -typedef gint (*ECanvasItemSelectionCompareFunc) (GnomeCanvasItem *item, - gpointer data1, - gpointer data2, - gint flags); - - -typedef struct _ECanvas ECanvas; -typedef struct _ECanvasClass ECanvasClass; - -/* Object flags for items */ -enum { - E_CANVAS_ITEM_NEEDS_REFLOW = 1 << 13, - E_CANVAS_ITEM_DESCENDENT_NEEDS_REFLOW = 1 << 14 -}; - -enum { - E_CANVAS_ITEM_SELECTION_SELECT = 1 << 0, /* TRUE = select. FALSE = unselect. */ - E_CANVAS_ITEM_SELECTION_CURSOR = 1 << 1, /* TRUE = has become cursor. FALSE = not cursor. */ - E_CANVAS_ITEM_SELECTION_DELETE_DATA = 1 << 2, -}; - -typedef struct { - GnomeCanvasItem *item; - gpointer id; -} ECanvasSelectionInfo; - -struct _ECanvas -{ - GnomeCanvas parent; - - int idle_id; - GList *selection; - ECanvasSelectionInfo *cursor; - - GtkWidget *tooltip_window; - int visibility_notify_id; - GtkWidget *toplevel; - guint visibility_first : 1; - - /* Input context for dead key support */ - GdkIC *ic; - GdkICAttr *ic_attr; -}; - -struct _ECanvasClass -{ - GnomeCanvasClass parent_class; - void (* reflow) (ECanvas *canvas); -}; - - -GtkType e_canvas_get_type (void); -GtkWidget *e_canvas_new (void); - -/* Used to send all of the keystroke events to a specific item as well as - * GDK_FOCUS_CHANGE events. - */ -void e_canvas_item_grab_focus (GnomeCanvasItem *item, gboolean widget_too); - -void e_canvas_item_request_reflow (GnomeCanvasItem *item); -void e_canvas_item_request_parent_reflow (GnomeCanvasItem *item); -void e_canvas_item_set_reflow_callback (GnomeCanvasItem *item, ECanvasItemReflowFunc func); - -void e_canvas_item_set_selection_callback (GnomeCanvasItem *item, ECanvasItemSelectionFunc func); -void e_canvas_item_set_selection_compare_callback (GnomeCanvasItem *item, ECanvasItemSelectionCompareFunc func); - -void e_canvas_item_set_cursor (GnomeCanvasItem *item, gpointer id); -void e_canvas_item_add_selection (GnomeCanvasItem *item, gpointer id); -void e_canvas_item_remove_selection (GnomeCanvasItem *item, gpointer id); - -/* Not implemented yet. */ -void e_canvas_item_set_cursor_end (GnomeCanvasItem *item, gpointer id); - -void e_canvas_popup_tooltip (ECanvas *canvas, GtkWidget *widget, int x, int y); -void e_canvas_hide_tooltip (ECanvas *canvas); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_CANVAS_H__ */ diff --git a/widgets/misc/e-cell-date-edit.c b/widgets/misc/e-cell-date-edit.c deleted file mode 100644 index 7cd54891f7..0000000000 --- a/widgets/misc/e-cell-date-edit.c +++ /dev/null @@ -1,875 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@ximian.com> - * - * Copyright 2001, Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * ECellDateEdit - a subclass of ECellPopup used to show a date with a popup - * window to edit it. - */ - -#include <config.h> - -#include "e-cell-date-edit.h" - -#include <string.h> -#include <time.h> -#include <glib.h> -#include <gdk/gdkkeysyms.h> -#include <gal/util/e-util.h> -#include <gal/e-table/e-table-item.h> -#include <libgnomeui/gnome-messagebox.h> -#include <libgnomeui/gnome-stock.h> -#include <libgnome/gnome-i18n.h> -#include "e-util/e-time-utils.h" -/* This depends on ECalendar which is why I didn't put it in gal. */ -#include "e-calendar.h" - -static void e_cell_date_edit_class_init (GtkObjectClass *object_class); -static void e_cell_date_edit_init (ECellDateEdit *ecde); -static void e_cell_date_edit_destroy (GtkObject *object); -static void e_cell_date_edit_get_arg (GtkObject *o, - GtkArg *arg, - guint arg_id); -static void e_cell_date_edit_set_arg (GtkObject *o, - GtkArg *arg, - guint arg_id); - -static gint e_cell_date_edit_do_popup (ECellPopup *ecp, - GdkEvent *event); -static void e_cell_date_edit_set_popup_values (ECellDateEdit *ecde); -static void e_cell_date_edit_select_matching_time(ECellDateEdit *ecde, - char *time); -static void e_cell_date_edit_show_popup (ECellDateEdit *ecde); -static void e_cell_date_edit_get_popup_pos (ECellDateEdit *ecde, - gint *x, - gint *y, - gint *height, - gint *width); - -static void e_cell_date_edit_rebuild_time_list (ECellDateEdit *ecde); - -static int e_cell_date_edit_key_press (GtkWidget *popup_window, - GdkEventKey *event, - ECellDateEdit *ecde); -static void e_cell_date_edit_on_ok_clicked (GtkWidget *button, - ECellDateEdit *ecde); -static void e_cell_date_edit_show_time_invalid_warning (ECellDateEdit *ecde); -static void e_cell_date_edit_on_now_clicked (GtkWidget *button, - ECellDateEdit *ecde); -static void e_cell_date_edit_on_none_clicked (GtkWidget *button, - ECellDateEdit *ecde); -static void e_cell_date_edit_on_today_clicked (GtkWidget *button, - ECellDateEdit *ecde); -static void e_cell_date_edit_update_cell (ECellDateEdit *ecde, - char *text); -static void e_cell_date_edit_on_time_selected (GtkList *list, - ECellDateEdit *ecde); -static void e_cell_date_edit_hide_popup (ECellDateEdit *ecde); - -/* Our arguments. */ -enum { - ARG_0, - ARG_SHOW_TIME, - ARG_SHOW_NOW_BUTTON, - ARG_SHOW_TODAY_BUTTON, - ARG_ALLOW_NO_DATE_SET, - ARG_USE_24_HOUR_FORMAT, - ARG_LOWER_HOUR, - ARG_UPPER_HOUR -}; - -static ECellPopupClass *parent_class; - - -E_MAKE_TYPE (e_cell_date_edit, "ECellDateEdit", ECellDateEdit, - e_cell_date_edit_class_init, e_cell_date_edit_init, - e_cell_popup_get_type()); - - -static void -e_cell_date_edit_class_init (GtkObjectClass *object_class) -{ - ECellPopupClass *ecpc = (ECellPopupClass *) object_class; - - gtk_object_add_arg_type ("ECellDateEdit::show_time", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, - ARG_SHOW_TIME); - gtk_object_add_arg_type ("ECellDateEdit::show_now_button", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, - ARG_SHOW_NOW_BUTTON); - gtk_object_add_arg_type ("ECellDateEdit::show_today_button", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, - ARG_SHOW_TODAY_BUTTON); - gtk_object_add_arg_type ("ECellDateEdit::allow_no_date_set", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, - ARG_ALLOW_NO_DATE_SET); - gtk_object_add_arg_type ("ECellDateEdit::use_24_hour_format", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, - ARG_USE_24_HOUR_FORMAT); - gtk_object_add_arg_type ("ECellDateEdit::lower_hour", - GTK_TYPE_INT, GTK_ARG_READWRITE, - ARG_LOWER_HOUR); - gtk_object_add_arg_type ("ECellDateEdit::upper_hour", - GTK_TYPE_INT, GTK_ARG_READWRITE, - ARG_UPPER_HOUR); - - object_class->destroy = e_cell_date_edit_destroy; - object_class->get_arg = e_cell_date_edit_get_arg; - object_class->set_arg = e_cell_date_edit_set_arg; - - ecpc->popup = e_cell_date_edit_do_popup; - - parent_class = gtk_type_class (e_cell_popup_get_type ()); -} - - -static void -e_cell_date_edit_init (ECellDateEdit *ecde) -{ - GtkWidget *frame, *vbox, *hbox, *vbox2; - GtkWidget *scrolled_window, *list, *bbox; - GtkWidget *now_button, *today_button, *none_button, *ok_button; - - ecde->lower_hour = 0; - ecde->upper_hour = 24; - ecde->use_24_hour_format = TRUE; - ecde->need_time_list_rebuild = TRUE; - ecde->freeze_count = 0; - - /* We create one popup window for the ECell, since there will only - ever be one popup in use at a time. */ - ecde->popup_window = gtk_window_new (GTK_WINDOW_POPUP); - - gtk_window_set_policy (GTK_WINDOW (ecde->popup_window), - TRUE, TRUE, FALSE); - - frame = gtk_frame_new (NULL); - gtk_container_add (GTK_CONTAINER (ecde->popup_window), frame); - gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT); - gtk_widget_show (frame); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (frame), vbox); - gtk_widget_show (vbox); - - hbox = gtk_hbox_new (FALSE, 4); - gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); - gtk_widget_show (hbox); - - ecde->calendar = e_calendar_new (); - gnome_canvas_item_set (GNOME_CANVAS_ITEM (E_CALENDAR (ecde->calendar)->calitem), - "move_selection_when_moving", FALSE, - NULL); - gtk_box_pack_start (GTK_BOX (hbox), ecde->calendar, TRUE, TRUE, 0); - gtk_widget_show (ecde->calendar); - - vbox2 = gtk_vbox_new (FALSE, 2); - gtk_box_pack_start (GTK_BOX (hbox), vbox2, TRUE, TRUE, 0); - gtk_widget_show (vbox2); - - ecde->time_entry = gtk_entry_new (); - gtk_widget_set_usize (ecde->time_entry, 50, -1); - gtk_box_pack_start (GTK_BOX (vbox2), ecde->time_entry, - FALSE, FALSE, 0); - gtk_widget_show (ecde->time_entry); - - scrolled_window = gtk_scrolled_window_new (NULL, NULL); - gtk_box_pack_start (GTK_BOX (vbox2), scrolled_window, TRUE, TRUE, 0); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window), - GTK_POLICY_NEVER, - GTK_POLICY_ALWAYS); - gtk_widget_show (scrolled_window); - - list = gtk_list_new (); - gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (scrolled_window), list); - gtk_container_set_focus_vadjustment (GTK_CONTAINER (list), - gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (scrolled_window))); - gtk_widget_show (list); - ecde->time_list = list; - gtk_signal_connect (GTK_OBJECT (list), "selection-changed", - GTK_SIGNAL_FUNC (e_cell_date_edit_on_time_selected), - ecde); - - bbox = gtk_hbutton_box_new (); - gtk_container_set_border_width (GTK_CONTAINER (bbox), 4); - gtk_button_box_set_spacing (GTK_BUTTON_BOX (bbox), 2); - gtk_button_box_set_child_ipadding (GTK_BUTTON_BOX (bbox), 2, 0); - gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), 0, 0); - gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, FALSE, 0); - gtk_widget_show (bbox); - - now_button = gtk_button_new_with_label (_("Now")); - gtk_container_add (GTK_CONTAINER (bbox), now_button); - gtk_widget_show (now_button); - gtk_signal_connect (GTK_OBJECT (now_button), "clicked", - GTK_SIGNAL_FUNC (e_cell_date_edit_on_now_clicked), - ecde); - ecde->now_button = now_button; - - today_button = gtk_button_new_with_label (_("Today")); - gtk_container_add (GTK_CONTAINER (bbox), today_button); - gtk_widget_show (today_button); - gtk_signal_connect (GTK_OBJECT (today_button), "clicked", - GTK_SIGNAL_FUNC (e_cell_date_edit_on_today_clicked), - ecde); - ecde->today_button = today_button; - - none_button = gtk_button_new_with_label (_("None")); - gtk_container_add (GTK_CONTAINER (bbox), none_button); - gtk_widget_show (none_button); - gtk_signal_connect (GTK_OBJECT (none_button), "clicked", - GTK_SIGNAL_FUNC (e_cell_date_edit_on_none_clicked), - ecde); - ecde->none_button = none_button; - - ok_button = gtk_button_new_with_label (_("OK")); - gtk_container_add (GTK_CONTAINER (bbox), ok_button); - gtk_widget_show (ok_button); - gtk_signal_connect (GTK_OBJECT (ok_button), "clicked", - GTK_SIGNAL_FUNC (e_cell_date_edit_on_ok_clicked), - ecde); - - - gtk_signal_connect (GTK_OBJECT (ecde->popup_window), - "key_press_event", - GTK_SIGNAL_FUNC (e_cell_date_edit_key_press), - ecde); -} - - -/** - * e_cell_date_edit_new: - * - * Creates a new ECellDateEdit renderer. - * - * Returns: an ECellDateEdit object. - */ -ECell * -e_cell_date_edit_new (void) -{ - ECellDateEdit *ecde = gtk_type_new (e_cell_date_edit_get_type ()); - - return (ECell*) ecde; -} - - -/* - * GtkObject::destroy method - */ -static void -e_cell_date_edit_destroy (GtkObject *object) -{ - ECellDateEdit *ecde = E_CELL_DATE_EDIT (object); - - gtk_widget_unref (ecde->popup_window); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - - -static void -e_cell_date_edit_get_arg (GtkObject *o, - GtkArg *arg, - guint arg_id) -{ - ECellDateEdit *ecde; - - ecde = E_CELL_DATE_EDIT (o); - - switch (arg_id) { - case ARG_SHOW_TIME: - GTK_VALUE_BOOL (*arg) = GTK_WIDGET_VISIBLE (ecde->time_entry) ? TRUE : FALSE; - break; - case ARG_SHOW_NOW_BUTTON: - GTK_VALUE_BOOL (*arg) = GTK_WIDGET_VISIBLE (ecde->now_button) ? TRUE : FALSE; - break; - case ARG_SHOW_TODAY_BUTTON: - GTK_VALUE_BOOL (*arg) = GTK_WIDGET_VISIBLE (ecde->today_button) ? TRUE : FALSE; - break; - case ARG_ALLOW_NO_DATE_SET: - GTK_VALUE_BOOL (*arg) = GTK_WIDGET_VISIBLE (ecde->none_button) ? TRUE : FALSE; - break; - case ARG_USE_24_HOUR_FORMAT: - GTK_VALUE_BOOL (*arg) = ecde->use_24_hour_format; - break; - case ARG_LOWER_HOUR: - GTK_VALUE_INT (*arg) = ecde->lower_hour; - break; - case ARG_UPPER_HOUR: - GTK_VALUE_INT (*arg) = ecde->upper_hour; - break; - default: - g_warning ("Invalid arg"); - } -} - - -static void -e_cell_date_edit_set_arg (GtkObject *o, - GtkArg *arg, - guint arg_id) -{ - ECellDateEdit *ecde; - gint ivalue; - gboolean bvalue; - - ecde = E_CELL_DATE_EDIT (o); - - switch (arg_id){ - case ARG_SHOW_TIME: - bvalue = GTK_VALUE_BOOL (*arg); - if (bvalue) { - gtk_widget_show (ecde->time_entry); - gtk_widget_show (ecde->time_list); - } else { - gtk_widget_hide (ecde->time_entry); - gtk_widget_hide (ecde->time_list); - } - break; - case ARG_SHOW_NOW_BUTTON: - bvalue = GTK_VALUE_BOOL (*arg); - if (bvalue) { - gtk_widget_show (ecde->now_button); - } else { - gtk_widget_hide (ecde->now_button); - } - break; - case ARG_SHOW_TODAY_BUTTON: - bvalue = GTK_VALUE_BOOL (*arg); - if (bvalue) { - gtk_widget_show (ecde->today_button); - } else { - gtk_widget_hide (ecde->today_button); - } - break; - case ARG_ALLOW_NO_DATE_SET: - bvalue = GTK_VALUE_BOOL (*arg); - if (bvalue) { - gtk_widget_show (ecde->none_button); - } else { - /* FIXME: What if we have no date set now. */ - gtk_widget_hide (ecde->none_button); - } - break; - case ARG_USE_24_HOUR_FORMAT: - bvalue = GTK_VALUE_BOOL (*arg); - if (ecde->use_24_hour_format != bvalue) { - ecde->use_24_hour_format = bvalue; - ecde->need_time_list_rebuild = TRUE; - } - break; - case ARG_LOWER_HOUR: - ivalue = GTK_VALUE_INT (*arg); - ivalue = CLAMP (ivalue, 0, 24); - if (ecde->lower_hour != ivalue) { - ecde->lower_hour = ivalue; - ecde->need_time_list_rebuild = TRUE; - } - break; - case ARG_UPPER_HOUR: - ivalue = GTK_VALUE_INT (*arg); - ivalue = CLAMP (ivalue, 0, 24); - if (ecde->upper_hour != ivalue) { - ecde->upper_hour = ivalue; - ecde->need_time_list_rebuild = TRUE; - } - break; - default: - g_warning ("Invalid arg"); - } - -#if 0 - if (ecde->need_time_list_rebuild && ecde->freeze_count == 0) - e_cell_date_edit_rebuild_time_list (ecde); -#endif -} - - -static gint -e_cell_date_edit_do_popup (ECellPopup *ecp, - GdkEvent *event) -{ - ECellDateEdit *ecde = E_CELL_DATE_EDIT (ecp); - guint32 time; - - e_cell_date_edit_show_popup (ecde); - e_cell_date_edit_set_popup_values (ecde); - - if (event->type == GDK_BUTTON_PRESS) { - time = event->button.time; - } else { - time = event->key.time; - } - - gtk_grab_add (ecde->popup_window); - - return TRUE; -} - - -static void -e_cell_date_edit_set_popup_values (ECellDateEdit *ecde) -{ - ECellPopup *ecp = E_CELL_POPUP (ecde); - ECellView *ecv = (ECellView*) ecp->popup_cell_view; - ETableItem *eti = E_TABLE_ITEM (ecp->popup_cell_view->cell_view.e_table_item_view); - ETableCol *ecol; - char *cell_text; - ETimeParseStatus status; - struct tm date_tm; - GDate date; - ECalendarItem *calitem; - char buffer[64]; - - ecol = e_table_header_get_column (eti->header, ecp->popup_view_col); - cell_text = e_table_model_value_at (ecv->e_table_model, - ecol->col_idx, ecp->popup_row); - - status = e_time_parse_date_and_time (cell_text, &date_tm); - - /* If there is no date and time set, or the date is invalid, we clear - the selections, else we select the appropriate date & time. */ - calitem = E_CALENDAR_ITEM (E_CALENDAR (ecde->calendar)->calitem); - if (status == E_TIME_PARSE_NONE || status == E_TIME_PARSE_INVALID) { - gtk_entry_set_text (GTK_ENTRY (ecde->time_entry), ""); - e_calendar_item_set_selection (calitem, NULL, NULL); - gtk_list_unselect_all (GTK_LIST (ecde->time_list)); - } else { - e_time_format_time (&date_tm, ecde->use_24_hour_format, FALSE, - buffer, sizeof (buffer)); - gtk_entry_set_text (GTK_ENTRY (ecde->time_entry), buffer); - - g_date_clear (&date, 1); - g_date_set_dmy (&date, date_tm.tm_mday, date_tm.tm_mon + 1, - date_tm.tm_year + 1900); - e_calendar_item_set_selection (calitem, &date, &date); - - e_cell_date_edit_select_matching_time (ecde, buffer); - } -} - - -static void -e_cell_date_edit_select_matching_time (ECellDateEdit *ecde, - char *time) -{ - GtkList *list; - GtkWidget *listitem, *label; - GList *elem; - gboolean found = FALSE; - char *list_item_text; - - list = GTK_LIST (ecde->time_list); - elem = list->children; - while (elem) { - listitem = GTK_WIDGET (elem->data); - label = GTK_BIN (listitem)->child; - gtk_label_get (GTK_LABEL (label), &list_item_text); - - if (!strcmp (list_item_text, time)) { - found = TRUE; - gtk_list_select_child (list, listitem); - break; - } - - elem = elem->next; - } - - if (!found) - gtk_list_unselect_all (list); -} - - -static void -e_cell_date_edit_show_popup (ECellDateEdit *ecde) -{ - gint x, y, width, height, old_width, old_height; - - if (ecde->need_time_list_rebuild) - e_cell_date_edit_rebuild_time_list (ecde); - - /* This code is practically copied from GtkCombo. */ - old_width = ecde->popup_window->allocation.width; - old_height = ecde->popup_window->allocation.height; - - e_cell_date_edit_get_popup_pos (ecde, &x, &y, &height, &width); - - gtk_widget_set_uposition (ecde->popup_window, x, y); - gtk_widget_set_usize (ecde->popup_window, width, height); - gtk_widget_realize (ecde->popup_window); - gdk_window_resize (ecde->popup_window->window, width, height); - gtk_widget_show (ecde->popup_window); - - /* Set the focus to the first widget. */ - gtk_widget_grab_focus (ecde->time_entry); - - E_CELL_POPUP (ecde)->popup_shown = TRUE; -} - - -/* Calculates the size and position of the popup window (like GtkCombo). */ -static void -e_cell_date_edit_get_popup_pos (ECellDateEdit *ecde, - gint *x, - gint *y, - gint *height, - gint *width) -{ - ECellPopup *ecp = E_CELL_POPUP (ecde); - ETableItem *eti = E_TABLE_ITEM (ecp->popup_cell_view->cell_view.e_table_item_view); - GtkWidget *canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (eti)->canvas); - GtkRequisition popup_requisition; - gint avail_height, screen_width, column_width, row_height; - double x1, y1; - - gdk_window_get_origin (canvas->window, x, y); - - x1 = e_table_header_col_diff (eti->header, 0, eti->editing_col + 1); - y1 = e_table_item_row_diff (eti, 0, eti->editing_row + 1); - column_width = e_table_header_col_diff (eti->header, eti->editing_col, - eti->editing_col + 1); - row_height = e_table_item_row_diff (eti, eti->editing_row, - eti->editing_row + 1); - gnome_canvas_item_i2w (GNOME_CANVAS_ITEM (eti), &x1, &y1); - - *x += x1; - /* The ETable positions don't include the grid lines, I think, so we - add 1. */ - *y += y1 + 1; - - avail_height = gdk_screen_height () - *y; - - /* We'll use the entire screen width if needed, but we save space for - the vertical scrollbar in case we need to show that. */ - screen_width = gdk_screen_width (); - - gtk_widget_size_request (ecde->popup_window, &popup_requisition); - - /* Calculate the desired width. */ - *width = popup_requisition.width; - - /* Use at least the same width as the column. */ - if (*width < column_width) - *width = column_width; - - /* Check if it fits in the available height. */ - if (popup_requisition.height > avail_height) { - /* It doesn't fit, so we see if we have the minimum space - needed. */ - if (*y - row_height > avail_height) { - /* We don't, so we show the popup above the cell - instead of below it. */ - avail_height = *y - row_height; - *y -= (popup_requisition.height + row_height); - if (*y < 0) - *y = 0; - } - } - - /* We try to line it up with the right edge of the column, but we don't - want it to go off the edges of the screen. */ - if (*x > screen_width) - *x = screen_width; - *x -= *width; - if (*x < 0) - *x = 0; - - *height = popup_requisition.height; -} - - -/* This handles key press events in the popup window. If the Escape key is - pressed we hide the popup, and do not change the cell contents. */ -static int -e_cell_date_edit_key_press (GtkWidget *popup_window, - GdkEventKey *event, - ECellDateEdit *ecde) -{ - g_print ("In e_cell_date_edit_key_press\n"); - - /* If the Escape key is pressed we hide the popup. */ - if (event->keyval != GDK_Escape) - return FALSE; - - e_cell_date_edit_hide_popup (ecde); - - return TRUE; -} - - -/* Clears the time list and rebuilds it using the lower_hour, upper_hour - and use_24_hour_format settings. */ -static void -e_cell_date_edit_rebuild_time_list (ECellDateEdit *ecde) -{ - GtkList *list; - GtkWidget *listitem; - char buffer[40], *format; - struct tm tmp_tm; - gint hour, min; - - list = GTK_LIST (ecde->time_list); - - gtk_list_clear_items (list, 0, -1); - - /* Fill the struct tm with some sane values. */ - tmp_tm.tm_year = 2000; - tmp_tm.tm_mon = 0; - tmp_tm.tm_mday = 1; - tmp_tm.tm_sec = 0; - tmp_tm.tm_isdst = 0; - - for (hour = ecde->lower_hour; hour <= ecde->upper_hour; hour++) { - - /* We don't want to display midnight at the end, since that is - really in the next day. */ - if (hour == 24) - break; - - /* We want to finish on upper_hour, with min == 0. */ - for (min = 0; - min == 0 || (min < 60 && hour != ecde->upper_hour); - min += 30) { - tmp_tm.tm_hour = hour; - tmp_tm.tm_min = min; - e_time_format_time (&tmp_tm, ecde->use_24_hour_format, - FALSE, buffer, sizeof (buffer)); - listitem = gtk_list_item_new_with_label (buffer); - gtk_widget_show (listitem); - gtk_container_add (GTK_CONTAINER (list), listitem); - } - } - - ecde->need_time_list_rebuild = FALSE; -} - - -static void -e_cell_date_edit_on_ok_clicked (GtkWidget *button, - ECellDateEdit *ecde) -{ - ECalendarItem *calitem; - GDate start_date, end_date; - gboolean day_selected; - struct tm date_tm; - char buffer[64], *text; - ETimeParseStatus status; - - calitem = E_CALENDAR_ITEM (E_CALENDAR (ecde->calendar)->calitem); - day_selected = e_calendar_item_get_selection (calitem, &start_date, - &end_date); - - text = gtk_entry_get_text (GTK_ENTRY (ecde->time_entry)); - status = e_time_parse_time (text, &date_tm); - if (status == E_TIME_PARSE_INVALID) { - e_cell_date_edit_show_time_invalid_warning (ecde); - return; - } - - if (day_selected) { - date_tm.tm_year = g_date_year (&start_date) - 1900; - date_tm.tm_mon = g_date_month (&start_date) - 1; - date_tm.tm_mday = g_date_day (&start_date); - /* We need to call this to set the weekday. */ - mktime (&date_tm); - e_time_format_date_and_time (&date_tm, - ecde->use_24_hour_format, - TRUE, FALSE, - buffer, sizeof (buffer)); - } else { - buffer[0] = '\0'; - } - - e_cell_date_edit_update_cell (ecde, buffer); - e_cell_date_edit_hide_popup (ecde); -} - - -static void -e_cell_date_edit_show_time_invalid_warning (ECellDateEdit *ecde) -{ - GtkWidget *dialog; - struct tm date_tm; - char buffer[64], *message; - - /* Create a useful error message showing the correct format. */ - date_tm.tm_year = 100; - date_tm.tm_mon = 0; - date_tm.tm_mday = 1; - date_tm.tm_hour = 1; - date_tm.tm_min = 30; - date_tm.tm_sec = 0; - date_tm.tm_isdst = -1; - e_time_format_time (&date_tm, ecde->use_24_hour_format, FALSE, - buffer, sizeof (buffer)); - - message = g_strdup_printf (_("The time must be in the format: %s"), - buffer); - - dialog = gnome_message_box_new (message, GNOME_MESSAGE_BOX_ERROR, - GNOME_STOCK_BUTTON_OK, NULL); - /* FIXME: Fix transient settings - I'm not sure it works with popup - windows. Maybe we need to use a normal window without decorations.*/ - gtk_window_set_transient_for (GTK_WINDOW (dialog), - GTK_WINDOW (ecde->popup_window)); - gnome_dialog_run (GNOME_DIALOG (dialog)); - - g_free (message); -} - - -static void -e_cell_date_edit_on_now_clicked (GtkWidget *button, - ECellDateEdit *ecde) -{ - struct tm *tmp_tm; - time_t t; - char buffer[64]; - - g_print ("In e_cell_date_edit_on_now_clicked\n"); - - t = time (NULL); - tmp_tm = localtime (&t); - e_time_format_date_and_time (tmp_tm, - ecde->use_24_hour_format, - TRUE, FALSE, - buffer, sizeof (buffer)); - - e_cell_date_edit_update_cell (ecde, buffer); - e_cell_date_edit_hide_popup (ecde); -} - - -static void -e_cell_date_edit_on_none_clicked (GtkWidget *button, - ECellDateEdit *ecde) -{ - g_print ("In e_cell_date_edit_on_none_clicked\n"); - - e_cell_date_edit_update_cell (ecde, ""); - e_cell_date_edit_hide_popup (ecde); -} - - -static void -e_cell_date_edit_on_today_clicked (GtkWidget *button, - ECellDateEdit *ecde) -{ - struct tm *tmp_tm; - time_t t; - char buffer[64]; - - g_print ("In e_cell_date_edit_on_today_clicked\n"); - - t = time (NULL); - tmp_tm = localtime (&t); - tmp_tm->tm_hour = 0; - tmp_tm->tm_min = 0; - tmp_tm->tm_sec = 0; - e_time_format_date_and_time (tmp_tm, - ecde->use_24_hour_format, - FALSE, FALSE, - buffer, sizeof (buffer)); - - e_cell_date_edit_update_cell (ecde, buffer); - e_cell_date_edit_hide_popup (ecde); -} - - -static void -e_cell_date_edit_update_cell (ECellDateEdit *ecde, - char *text) -{ - ECellPopup *ecp = E_CELL_POPUP (ecde); - ECellView *ecv = (ECellView*) ecp->popup_cell_view; - ETableItem *eti = E_TABLE_ITEM (ecv->e_table_item_view); - ETableCol *ecol; - gchar *old_text; - - /* Compare the new text with the existing cell contents. */ - ecol = e_table_header_get_column (eti->header, ecp->popup_view_col); - old_text = e_table_model_value_at (ecv->e_table_model, - ecol->col_idx, ecp->popup_row); - - /* If they are different, update the cell contents. */ - if (strcmp (old_text, text)) { - e_table_model_set_value_at (ecv->e_table_model, - ecol->col_idx, ecp->popup_row, - text); - } -} - - -static void -e_cell_date_edit_on_time_selected (GtkList *list, - ECellDateEdit *ecde) -{ - GtkWidget *listitem, *label; - char *list_item_text; - - g_print ("In e_cell_date_edit_on_time_selected\n"); - - if (!list->selection) - return; - - listitem = list->selection->data; - label = GTK_BIN (listitem)->child; - gtk_label_get (GTK_LABEL (label), &list_item_text); - gtk_entry_set_text (GTK_ENTRY (ecde->time_entry), list_item_text); -} - - -static void -e_cell_date_edit_hide_popup (ECellDateEdit *ecde) -{ - gtk_grab_remove (ecde->popup_window); - gtk_widget_hide (ecde->popup_window); - E_CELL_POPUP (ecde)->popup_shown = FALSE; -} - - -/* These freeze and thaw the rebuilding of the time list. They are useful when - setting several properties which result in rebuilds of the list, e.g. the - lower_hour, upper_hour and use_24_hour_format properties. */ -void -e_cell_date_edit_freeze (ECellDateEdit *ecde) -{ - g_return_if_fail (E_IS_CELL_DATE_EDIT (ecde)); - - ecde->freeze_count++; -} - - -void -e_cell_date_edit_thaw (ECellDateEdit *ecde) -{ - g_return_if_fail (E_IS_CELL_DATE_EDIT (ecde)); - - if (ecde->freeze_count > 0) { - ecde->freeze_count--; - - if (ecde->freeze_count == 0) - e_cell_date_edit_rebuild_time_list (ecde); - } -} - diff --git a/widgets/misc/e-cell-date-edit.h b/widgets/misc/e-cell-date-edit.h deleted file mode 100644 index f3f8beb02b..0000000000 --- a/widgets/misc/e-cell-date-edit.h +++ /dev/null @@ -1,84 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@ximian.com> - * - * Copyright 2001, Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * ECellDateEdit - a subclass of ECellPopup used to show a date with a popup - * window to edit it. - */ - -#ifndef _E_CELL_DATE_EDIT_H_ -#define _E_CELL_DATE_EDIT_H_ - -#include <gal/e-table/e-cell-popup.h> - -#define E_CELL_DATE_EDIT_TYPE (e_cell_date_edit_get_type ()) -#define E_CELL_DATE_EDIT(o) (GTK_CHECK_CAST ((o), E_CELL_DATE_EDIT_TYPE, ECellDateEdit)) -#define E_CELL_DATE_EDIT_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_DATE_EDIT_TYPE, ECellDateEditClass)) -#define E_IS_CELL_DATE_EDIT(o) (GTK_CHECK_TYPE ((o), E_CELL_DATE_EDIT_TYPE)) -#define E_IS_CELL_DATE_EDIT_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_DATE_EDIT_TYPE)) - - -typedef struct { - ECellPopup parent; - - GtkWidget *popup_window; - GtkWidget *calendar; - GtkWidget *time_entry; - GtkWidget *time_list; - - GtkWidget *now_button; - GtkWidget *today_button; - GtkWidget *none_button; - - /* This is the range of hours we show in the time list. */ - gint lower_hour; - gint upper_hour; - - /* TRUE if we use 24-hour format for the time list and entry. */ - gboolean use_24_hour_format; - - /* This is TRUE if we need to rebuild the list of times. */ - gboolean need_time_list_rebuild; - - /* The freeze count for rebuilding the time list. We only rebuild when - this is 0. */ - gint freeze_count; -} ECellDateEdit; - -typedef struct { - ECellPopupClass parent_class; -} ECellDateEditClass; - - -GtkType e_cell_date_edit_get_type (void); -ECell *e_cell_date_edit_new (void); - - -/* These freeze and thaw the rebuilding of the time list. They are useful when - setting several properties which result in rebuilds of the list, e.g. the - lower_hour, upper_hour and use_24_hour_format properties. */ -void e_cell_date_edit_freeze (ECellDateEdit *ecde); -void e_cell_date_edit_thaw (ECellDateEdit *ecde); - -#endif /* _E_CELL_DATE_EDIT_H_ */ diff --git a/widgets/misc/e-clipped-label.c b/widgets/misc/e-clipped-label.c deleted file mode 100644 index 8675b544dd..0000000000 --- a/widgets/misc/e-clipped-label.c +++ /dev/null @@ -1,384 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@helixcode.com> - * - * Copyright 1999, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * This is similar to GtkLabel but clips itself and displays '...' if it - * can't fit inside its allocated area. The intended use is for inside buttons - * that are a fixed size. The GtkLabel would normally display only the middle - * part of the text, which doesn't look very good. This only supports one line - * of text (so no wrapping/justification), without underlined characters. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "e-clipped-label.h" - -#include <math.h> -#include <string.h> - -#include <glib.h> -#include <gdk/gdki18n.h> -#include <libgnome/gnome-defs.h> -#include <libgnome/gnome-i18n.h> - - -static void e_clipped_label_class_init (EClippedLabelClass *class); -static void e_clipped_label_init (EClippedLabel *label); -static void e_clipped_label_size_request (GtkWidget *widget, - GtkRequisition *requisition); -static void e_clipped_label_size_allocate (GtkWidget *widget, - GtkAllocation *allocation); -static gint e_clipped_label_expose (GtkWidget *widget, - GdkEventExpose *event); -static void e_clipped_label_recalc_chars_displayed (EClippedLabel *label); -static void e_clipped_label_destroy (GtkObject *object); - - -static GtkMiscClass *parent_class; - -/* This is the string to draw when the label is clipped, e.g. '...'. */ -static gchar *e_clipped_label_ellipsis; - -/* Flags used in chars_displayed field. Must be negative. */ -#define E_CLIPPED_LABEL_NEED_RECALC -1 -#define E_CLIPPED_LABEL_SHOW_ENTIRE_LABEL -2 - - -GtkType -e_clipped_label_get_type (void) -{ - static GtkType e_clipped_label_type = 0; - - if (!e_clipped_label_type){ - GtkTypeInfo e_clipped_label_info = { - "EClippedLabel", - sizeof (EClippedLabel), - sizeof (EClippedLabelClass), - (GtkClassInitFunc) e_clipped_label_class_init, - (GtkObjectInitFunc) e_clipped_label_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - parent_class = gtk_type_class (GTK_TYPE_MISC); - e_clipped_label_type = gtk_type_unique (GTK_TYPE_MISC, - &e_clipped_label_info); - } - - return e_clipped_label_type; -} - - -static void -e_clipped_label_class_init (EClippedLabelClass *class) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - - object_class = (GtkObjectClass *) class; - widget_class = (GtkWidgetClass *) class; - - /* Method override */ - widget_class->size_request = e_clipped_label_size_request; - widget_class->size_allocate = e_clipped_label_size_allocate; - widget_class->expose_event = e_clipped_label_expose; - - object_class->destroy = e_clipped_label_destroy; - - e_clipped_label_ellipsis = _("..."); -} - - -static void -e_clipped_label_init (EClippedLabel *label) -{ - GTK_WIDGET_SET_FLAGS (label, GTK_NO_WINDOW); - - label->label = NULL; - label->label_wc = NULL; - label->chars_displayed = E_CLIPPED_LABEL_NEED_RECALC; -} - - -/** - * e_clipped_label_new: - * - * @text: The label text. - * @Returns: A new #EClippedLabel. - * - * Creates a new #EClippedLabel with the given text. - **/ -GtkWidget * -e_clipped_label_new (const gchar *text) -{ - GtkWidget *label; - - label = GTK_WIDGET (gtk_type_new (e_clipped_label_get_type ())); - - if (text && *text) - e_clipped_label_set_text (E_CLIPPED_LABEL (label), text); - - return label; -} - - -static void -e_clipped_label_size_request (GtkWidget *widget, - GtkRequisition *requisition) -{ - EClippedLabel *label; - GdkFont *font; - - g_return_if_fail (E_IS_CLIPPED_LABEL (widget)); - g_return_if_fail (requisition != NULL); - - label = E_CLIPPED_LABEL (widget); - font = widget->style->font; - - requisition->width = 0; - requisition->height = font->ascent + font->descent - + 2 * GTK_MISC (widget)->ypad; -} - - -static void -e_clipped_label_size_allocate (GtkWidget *widget, - GtkAllocation *allocation) -{ - EClippedLabel *label; - - label = E_CLIPPED_LABEL (widget); - - widget->allocation = *allocation; - - /* Flag that we need to recalculate how many characters to display. */ - label->chars_displayed = E_CLIPPED_LABEL_NEED_RECALC; -} - - -static gint -e_clipped_label_expose (GtkWidget *widget, - GdkEventExpose *event) -{ - EClippedLabel *label; - GtkMisc *misc; - gint x, y; - GdkFont *font; - gchar *tmp_str, tmp_ch; - - g_return_val_if_fail (E_IS_CLIPPED_LABEL (widget), FALSE); - g_return_val_if_fail (event != NULL, FALSE); - - label = E_CLIPPED_LABEL (widget); - misc = GTK_MISC (widget); - font = widget->style->font; - - /* If the label isn't visible or has no text, just return. */ - if (!GTK_WIDGET_VISIBLE (widget) || !GTK_WIDGET_MAPPED (widget) - || !label->label || (*label->label == '\0')) - return TRUE; - - /* Recalculate the number of characters displayed, if necessary. */ - if (label->chars_displayed == E_CLIPPED_LABEL_NEED_RECALC) - e_clipped_label_recalc_chars_displayed (label); - - /* - * GC Clipping - */ - gdk_gc_set_clip_rectangle (widget->style->white_gc, - &event->area); - gdk_gc_set_clip_rectangle (widget->style->fg_gc[widget->state], - &event->area); - - y = floor (widget->allocation.y + (gint)misc->ypad - + (((gint)widget->allocation.height - 2 * (gint)misc->ypad - - (gint)font->ascent - font->descent) - * misc->yalign) + 0.5) + font->ascent; - - if (label->chars_displayed == E_CLIPPED_LABEL_SHOW_ENTIRE_LABEL) { - x = floor (widget->allocation.x + (gint)misc->xpad - + (((gint)widget->allocation.width - - (gint)label->label_width - 2 * (gint)misc->xpad) - * misc->xalign) + 0.5); - - gtk_paint_string (widget->style, widget->window, widget->state, - &event->area, widget, "label", - x, y, label->label); - } else { - x = widget->allocation.x + (gint)misc->xpad; - - tmp_ch = label->label_wc[label->chars_displayed]; - label->label_wc[label->chars_displayed] = '\0'; - tmp_str = gdk_wcstombs (label->label_wc); - if (tmp_str) { - gtk_paint_string (widget->style, widget->window, - widget->state, &event->area, - widget, "label", - x, y, tmp_str); - g_free (tmp_str); - } - label->label_wc[label->chars_displayed] = tmp_ch; - - x = widget->allocation.x + (gint)misc->xpad - + label->ellipsis_x; - gtk_paint_string (widget->style, widget->window, widget->state, - &event->area, widget, "label", - x, y, e_clipped_label_ellipsis); - } - - gdk_gc_set_clip_mask (widget->style->white_gc, NULL); - gdk_gc_set_clip_mask (widget->style->fg_gc[widget->state], NULL); - - return TRUE; -} - - -static void -e_clipped_label_destroy (GtkObject *object) -{ - EClippedLabel *label; - - g_return_if_fail (E_IS_CLIPPED_LABEL (object)); - - label = E_CLIPPED_LABEL(object); - - g_free (label->label); - g_free (label->label_wc); -} - - -/** - * e_clipped_label_get_text: - * - * @label: An #EClippedLabel. - * @Return: The label text. - * - * Returns the label text, or NULL. - **/ -gchar* -e_clipped_label_get_text (EClippedLabel *label) -{ - g_return_val_if_fail (E_IS_CLIPPED_LABEL (label), NULL); - - return label->label; -} - - -/** - * e_clipped_label_set_text: - * - * @label: An #EClippedLabel. - * @text: The new label text. - * - * Sets the label text. - **/ -void -e_clipped_label_set_text (EClippedLabel *label, - const gchar *text) -{ - gint len; - - g_return_if_fail (E_IS_CLIPPED_LABEL (label)); - - if (label->label != text || !label->label || !text - || strcmp (label->label, text)) { - g_free (label->label); - g_free (label->label_wc); - label->label = NULL; - label->label_wc = NULL; - - if (text) { - label->label = g_strdup (text); - len = strlen (text); - label->label_wc = g_new (GdkWChar, len + 1); - label->wc_len = gdk_mbstowcs (label->label_wc, - label->label, len + 1); - label->label_wc[label->wc_len] = '\0'; - } - - /* Reset the number of characters displayed, so it is - recalculated when needed. */ - label->chars_displayed = E_CLIPPED_LABEL_NEED_RECALC; - - /* We don't queue a resize, since the label should not affect - the widget size, but we queue a draw. */ - gtk_widget_queue_draw (GTK_WIDGET (label)); - } -} - - -static void -e_clipped_label_recalc_chars_displayed (EClippedLabel *label) -{ - GdkFont *font; - gint max_width, width, ch, last_width; - - font = GTK_WIDGET (label)->style->font; - - max_width = GTK_WIDGET (label)->allocation.width - - 2 * GTK_MISC (label)->xpad; - - if (!label->label) { - label->chars_displayed = 0; - return; - } - - /* See if the entire label fits in the allocated width. */ - label->label_width = gdk_string_width (font, label->label); - if (label->label_width <= max_width) { - label->chars_displayed = E_CLIPPED_LABEL_SHOW_ENTIRE_LABEL; - return; - } - - /* Calculate the width of the ellipsis string. */ - max_width -= gdk_string_measure (font, e_clipped_label_ellipsis); - - if (max_width <= 0) { - label->chars_displayed = 0; - label->ellipsis_x = 0; - return; - } - - /* Step through the wide-char label, adding on the widths of the - characters, until we can't fit any more in. */ - width = last_width = 0; - for (ch = 0; ch < label->wc_len; ch++) { - width += gdk_char_width_wc (font, label->label_wc[ch]); - - if (width > max_width) { - label->chars_displayed = ch; - label->ellipsis_x = last_width; - return; - } - - last_width = width; - } - - g_warning ("Clipped label width not exceeded as expected"); - label->chars_displayed = E_CLIPPED_LABEL_SHOW_ENTIRE_LABEL; -} - diff --git a/widgets/misc/e-clipped-label.h b/widgets/misc/e-clipped-label.h deleted file mode 100644 index a21ceadeca..0000000000 --- a/widgets/misc/e-clipped-label.h +++ /dev/null @@ -1,90 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@helixcode.com> - * - * Copyright 1999, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * This is similar to GtkLabel but clips itself and displays '...' if it - * can't fit inside its allocated area. The intended use is for inside buttons - * that are a fixed size. The GtkLabel would normally display only the middle - * part of the text, which doesn't look very good. This only supports one line - * of text (so no wrapping/justification), without underlined characters. - */ -#ifndef _E_CLIPPED_LABEL_H_ -#define _E_CLIPPED_LABEL_H_ - -#include <gtk/gtkmisc.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_CLIPPED_LABEL(obj) GTK_CHECK_CAST (obj, e_clipped_label_get_type (), EClippedLabel) -#define E_CLIPPED_LABEL_CLASS(klass) GTK_CHECK_CLASS_CAST (klass, e_clipped_label_get_type (), EClippedLabelClass) -#define E_IS_CLIPPED_LABEL(obj) GTK_CHECK_TYPE (obj, e_clipped_label_get_type ()) - - -typedef struct _EClippedLabel EClippedLabel; -typedef struct _EClippedLabelClass EClippedLabelClass; - -struct _EClippedLabel -{ - GtkMisc misc; - - gchar *label; - GdkWChar *label_wc; - - /* This is the number of wide characters in the label. */ - gint wc_len; - - /* This is the width of the entire label string, in pixels. */ - gint label_width; - - /* This is the number of characters we can fit in, or - E_CLIPPED_LABEL_NEED_RECALC if it needs to be recalculated, or - E_CLIPPED_LABEL_SHOW_ENTIRE_LABEL to show the entire label. */ - gint chars_displayed; - - /* This is the x position to display the ellipsis string, e.g. '...', - relative to the start of the label. */ - gint ellipsis_x; -}; - -struct _EClippedLabelClass -{ - GtkMiscClass parent_class; -}; - - -GtkType e_clipped_label_get_type (void); -GtkWidget* e_clipped_label_new (const gchar *text); - -gchar* e_clipped_label_get_text (EClippedLabel *label); -void e_clipped_label_set_text (EClippedLabel *label, - const gchar *text); - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_CLIPPED_LABEL_H_ */ diff --git a/widgets/misc/e-colors.c b/widgets/misc/e-colors.c deleted file mode 100644 index 2325d659e4..0000000000 --- a/widgets/misc/e-colors.c +++ /dev/null @@ -1,81 +0,0 @@ -/* - * e_color.c: General color allocation utilities - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * - * We keep our own color context, as the color allocation might take place - * before things are realized. - */ -#include <config.h> -#include <gtk/gtkwidget.h> -#include "e-colors.h" - -static gboolean e_color_inited; -static GdkColorContext *e_color_context; - -GdkColor e_white, e_dark_gray, e_black; - -int -e_color_alloc (gushort red, gushort green, gushort blue) -{ - int failed; - - if (!e_color_inited) - e_color_init (); - - return gdk_color_context_get_pixel (e_color_context, - red, green, blue, &failed); -} - -void -e_color_alloc_gdk (GdkColor *c) -{ - int failed; - - g_return_if_fail (c != NULL); - - if (!e_color_inited) - e_color_init (); - - c->pixel = gdk_color_context_get_pixel (e_color_context, c->red, c->green, c->blue, &failed); -} - -void -e_color_alloc_name (const char *name, GdkColor *c) -{ - int failed; - - g_return_if_fail (name != NULL); - g_return_if_fail (c != NULL); - - if (!e_color_inited) - e_color_init (); - - gdk_color_parse (name, c); - c->pixel = 0; - c->pixel = gdk_color_context_get_pixel (e_color_context, c->red, c->green, c->blue, &failed); -} - -void -e_color_init (void) -{ - GdkColormap *colormap; - - /* It's surprisingly easy to end up calling this twice. Survive. */ - if (e_color_inited) - return; - - colormap = gtk_widget_get_default_colormap (); - - /* Initialize the color context */ - e_color_context = gdk_color_context_new ( - gtk_widget_get_default_visual (), colormap); - - e_color_inited = TRUE; - - /* Allocate the default colors */ - gdk_color_white (colormap, &e_white); - gdk_color_black (colormap, &e_black); - e_color_alloc_name ("gray20", &e_dark_gray); -} diff --git a/widgets/misc/e-colors.h b/widgets/misc/e-colors.h deleted file mode 100644 index 6cfceb664c..0000000000 --- a/widgets/misc/e-colors.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef GNOME_APP_LIBS_COLOR_H -#define GNOME_APP_LIBS_COLOR_H - -#include <glib.h> -#include <gdk/gdk.h> -#include <libgnome/gnome-defs.h> - -BEGIN_GNOME_DECLS - -void e_color_init (void); - -/* Return the pixel value for the given red, green and blue */ -int e_color_alloc (gushort red, gushort green, gushort blue); -void e_color_alloc_name (const char *name, GdkColor *color); -void e_color_alloc_gdk (GdkColor *color); - -extern GdkColor e_white, e_dark_gray, e_black; - -END_GNOME_DECLS - -#endif /* GNOME_APP_LIBS_COLOR_H */ diff --git a/widgets/misc/e-cursors.c b/widgets/misc/e-cursors.c deleted file mode 100644 index 1b5a8a226e..0000000000 --- a/widgets/misc/e-cursors.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - * cursors.c: cursor handling for Gnumeric - * - * Authors: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> - -#include "e-cursors.h" - -#include "e-colors.h" -#include "pixmaps/cursor_cross.xpm" -#include "pixmaps/cursor_zoom_in.xpm" -#include "pixmaps/cursor_zoom_out.xpm" -#include "pixmaps/cursor_hand_open.xpm" -#include "pixmaps/cursor_hand_closed.xpm" -#include <stdio.h> - -#define GDK_INTERNAL_CURSOR -1 - -typedef struct { - GdkCursor *cursor; - int hot_x, hot_y; - char **xpm; -} CursorDef; - -static CursorDef cursors [] = { - { NULL, 17, 17, cursor_cross_xpm }, - { NULL, GDK_INTERNAL_CURSOR, GDK_CROSSHAIR, NULL }, - { NULL, GDK_INTERNAL_CURSOR, GDK_ARROW, NULL }, - { NULL, GDK_INTERNAL_CURSOR, GDK_FLEUR, NULL }, - { NULL, 24, 24, cursor_zoom_in_xpm }, - { NULL, 24, 24, cursor_zoom_out_xpm }, - { NULL, GDK_INTERNAL_CURSOR, GDK_SB_H_DOUBLE_ARROW, NULL }, - { NULL, GDK_INTERNAL_CURSOR, GDK_SB_V_DOUBLE_ARROW, NULL }, - { NULL, GDK_INTERNAL_CURSOR, GDK_SIZING, NULL }, - { NULL, GDK_INTERNAL_CURSOR, GDK_SIZING, NULL }, - { NULL, GDK_INTERNAL_CURSOR, GDK_HAND2, NULL }, - { NULL, 10, 10, cursor_hand_open_xpm }, - { NULL, 10, 10, cursor_hand_closed_xpm }, - { NULL, 0, 0, NULL } -}; - - -static void -create_bitmap_and_mask_from_xpm (GdkBitmap **bitmap, GdkBitmap **mask, gchar **xpm) -{ - int height, width, colors; - char pixmap_buffer [(32 * 32)/8]; - char mask_buffer [(32 * 32)/8]; - int x, y, pix, yofs; - int transparent_color, black_color; - - sscanf (xpm [0], "%d %d %d %d", &height, &width, &colors, &pix); - - g_assert (height == 32); - g_assert (width == 32); - g_assert (colors <= 3); - - transparent_color = ' '; - black_color = '.'; - - yofs = colors + 1; - for (y = 0; y < 32; y++){ - for (x = 0; x < 32;){ - char value = 0, maskv = 0; - - for (pix = 0; pix < 8; pix++, x++){ - if (xpm [y + yofs][x] != transparent_color){ - maskv |= 1 << pix; - - /* - * Invert the colours here because it seems - * to workaround a bug the Matrox G100 Xserver? - * We reverse the foreground & background in the next - * routine to compensate. - */ - if (xpm [y + yofs][x] == black_color){ - value |= 1 << pix; - } - } - } - pixmap_buffer [(y * 4 + x/8)-1] = value; - mask_buffer [(y * 4 + x/8)-1] = maskv; - } - } - *bitmap = gdk_bitmap_create_from_data (NULL, pixmap_buffer, 32, 32); - *mask = gdk_bitmap_create_from_data (NULL, mask_buffer, 32, 32); -} - -void -e_cursors_init (void) -{ - int i; - - for (i = 0; cursors [i].hot_x; i++){ - GdkBitmap *bitmap, *mask; - - if (cursors [i].hot_x < 0) - cursors [i].cursor = gdk_cursor_new (cursors [i].hot_y); - else { - create_bitmap_and_mask_from_xpm (&bitmap, &mask, cursors [i].xpm); - - /* The foreground and background colours are reversed. - * See comment above for explanation. - */ - cursors [i].cursor = - gdk_cursor_new_from_pixmap ( - bitmap, mask, - &e_black, &e_white, - cursors [i].hot_x, - cursors [i].hot_y); - } - } - - g_assert (i == E_CURSOR_NUM_CURSORS); -} - -void -e_cursors_shutdown (void) -{ - int i; - - for (i = 0; cursors [i].hot_x; i++) - gdk_cursor_destroy (cursors [i].cursor); -} - - -/* Returns a cursor given its type */ -GdkCursor * -e_cursor_get (ECursorType type) -{ - g_return_val_if_fail (type >= 0 && type < E_CURSOR_NUM_CURSORS, NULL); - - return cursors [type].cursor; -} diff --git a/widgets/misc/e-cursors.h b/widgets/misc/e-cursors.h deleted file mode 100644 index 4f04ff08cc..0000000000 --- a/widgets/misc/e-cursors.h +++ /dev/null @@ -1,45 +0,0 @@ -#ifndef GNOME_APP_LIB_CURSORS_H -#define GNOME_APP_LIB_CURSORS_H - -#include <gdk/gdk.h> -#include <libgnome/gnome-defs.h> - -BEGIN_GNOME_DECLS - -typedef enum { - E_CURSOR_FAT_CROSS, - E_CURSOR_THIN_CROSS, - E_CURSOR_ARROW, - E_CURSOR_MOVE, - E_CURSOR_ZOOM_IN, - E_CURSOR_ZOOM_OUT, - E_CURSOR_SIZE_X, - E_CURSOR_SIZE_Y, - E_CURSOR_SIZE_TL, - E_CURSOR_SIZE_TR, - E_CURSOR_PRESS, - E_CURSOR_HAND_OPEN, - E_CURSOR_HAND_CLOSED, - E_CURSOR_NUM_CURSORS -} ECursorType; - -void e_cursors_init (void); -void e_cursors_shutdown (void); - -#define e_cursor_set(win, c) \ -G_STMT_START { \ - if (win) \ - gdk_window_set_cursor (win, e_cursor_get (c)); \ -} G_STMT_END - -#define e_cursor_set_widget(w, c) \ -G_STMT_START { \ - if (GTK_WIDGET (w)->window) \ - gdk_window_set_cursor (GTK_WIDGET (w)->window, e_cursor_get (c)); \ -} G_STMT_END - -GdkCursor *e_cursor_get (ECursorType type); - -END_GNOME_DECLS - -#endif /* GNOME_APP_LIB_CURSORS_H */ diff --git a/widgets/misc/e-dateedit.c b/widgets/misc/e-dateedit.c deleted file mode 100644 index af8c968f50..0000000000 --- a/widgets/misc/e-dateedit.c +++ /dev/null @@ -1,1733 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@helixcode.com> - * - * Copyright 2000, Helix Code, Inc. - * - * Based on the GnomeDateEdit, part of the Gnome Library. - * Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * EDateEdit - a widget based on GnomeDateEdit to provide a date & optional - * time field with popups for entering a date. - */ - -/* We need this for strptime. */ -#define _XOPEN_SOURCE 4 - -#include <config.h> - -#include "e-dateedit.h" - -#include <ctype.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtkarrow.h> -#include <gtk/gtkbbox.h> -#include <gtk/gtkcombo.h> -#include <gtk/gtkdrawingarea.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkframe.h> -#include <gtk/gtkhbbox.h> -#include <gtk/gtklabel.h> -#include <gtk/gtklist.h> -#include <gtk/gtkmenu.h> -#include <gtk/gtkmenuitem.h> -#include <gtk/gtkoptionmenu.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtkmain.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkvbox.h> -#include <libgnome/gnome-defs.h> -#include <libgnome/gnome-i18n.h> -#include "e-calendar.h" - - - -struct _EDateEditPrivate { - GtkWidget *date_entry; - GtkWidget *date_button; - - GtkWidget *space; - - GtkWidget *time_combo; - - GtkWidget *cal_popup; - GtkWidget *calendar; - GtkWidget *now_button; - GtkWidget *today_button; - GtkWidget *none_button; /* This will only be visible if a - 'None' date/time is permitted. */ - - gboolean show_date; - gboolean show_time; - gboolean use_24_hour_format; - - /* This is the range of hours we show in the time popup. */ - gint lower_hour; - gint upper_hour; - - /* This indicates whether the last date committed was invalid. - (A date is committed by hitting Return, moving the keyboard focus, - or selecting a date in the popup). Note that this only indicates - that the date couldn't be parsed. A date set to 'None' is valid - here, though e_date_edit_date_is_valid() will return FALSE if an - empty date isn't actually permitted. */ - gboolean date_is_valid; - - /* This is the last valid date which was set. If the date was set to - 'None' or empty, date_set_to_none will be TRUE and the other fields - are undefined, so don't use them. */ - gboolean date_set_to_none; - gint year; - gint month; - gint day; - - /* This indicates whether the last time committed was invalid. - (A time is committed by hitting Return, moving the keyboard focus, - or selecting a time in the popup). Note that this only indicates - that the time couldn't be parsed. An empty/None time is valid - here, though e_date_edit_time_is_valid() will return FALSE if an - empty time isn't actually permitted. */ - gboolean time_is_valid; - - /* This is the last valid time which was set. If the time was set to - 'None' or empty, time_set_to_none will be TRUE and the other fields - are undefined, so don't use them. */ - gboolean time_set_to_none; - gint hour; - gint minute; -}; - -enum { - CHANGED, - LAST_SIGNAL -}; - - -static gint date_edit_signals [LAST_SIGNAL] = { 0 }; - - -static void e_date_edit_class_init (EDateEditClass *class); -static void e_date_edit_init (EDateEdit *dedit); -static void create_children (EDateEdit *dedit); -static void e_date_edit_destroy (GtkObject *object); -static void e_date_edit_forall (GtkContainer *container, - gboolean include_internals, - GtkCallback callback, - gpointer callback_data); - -static gint on_date_entry_key_press (GtkWidget *widget, - GdkEventKey *event, - EDateEdit *dedit); -static void on_date_button_clicked (GtkWidget *widget, - EDateEdit *dedit); -static void e_date_edit_show_date_popup (EDateEdit *dedit); -static void position_date_popup (EDateEdit *dedit); -static void on_date_popup_none_button_clicked (GtkWidget *button, - EDateEdit *dedit); -static void on_date_popup_today_button_clicked (GtkWidget *button, - EDateEdit *dedit); -static void on_date_popup_now_button_clicked (GtkWidget *button, - EDateEdit *dedit); -static gint on_date_popup_delete_event (GtkWidget *widget, - EDateEdit *dedit); -static gint on_date_popup_key_press (GtkWidget *widget, - GdkEventKey *event, - EDateEdit *dedit); -static gint on_date_popup_button_press (GtkWidget *widget, - GdkEventButton *event, - gpointer data); -static void on_date_popup_date_selected (ECalendarItem *calitem, - EDateEdit *dedit); -static void hide_date_popup (EDateEdit *dedit); -static void rebuild_time_popup (EDateEdit *dedit); -static gboolean field_set_to_none (char *text); -static gboolean e_date_edit_parse_date (EDateEdit *dedit, - char *date_text, - struct tm *date_tm); -static gboolean e_date_edit_parse_time (EDateEdit *dedit, - gchar *time_text, - struct tm *time_tm); -static void on_date_edit_time_selected (GtkList *list, - EDateEdit *dedit); -static gint on_time_entry_key_press (GtkWidget *widget, - GdkEventKey *event, - EDateEdit *dedit); -static gint on_date_entry_focus_out (GtkEntry *entry, - GdkEventFocus *event, - EDateEdit *dedit); -static gint on_time_entry_focus_out (GtkEntry *entry, - GdkEventFocus *event, - EDateEdit *dedit); -static void e_date_edit_update_date_entry (EDateEdit *dedit); -static void e_date_edit_update_time_entry (EDateEdit *dedit); -static void e_date_edit_update_time_combo_state (EDateEdit *dedit); -static void e_date_edit_check_date_changed (EDateEdit *dedit); -static void e_date_edit_check_time_changed (EDateEdit *dedit); -static gboolean e_date_edit_set_date_internal (EDateEdit *dedit, - gboolean valid, - gboolean none, - gint year, - gint month, - gint day); -static gboolean e_date_edit_set_time_internal (EDateEdit *dedit, - gboolean valid, - gboolean none, - gint hour, - gint minute); - - -static GtkHBoxClass *parent_class; - -/** - * e_date_edit_get_type: - * - * Returns the GtkType for the EDateEdit widget - */ -guint -e_date_edit_get_type (void) -{ - static guint date_edit_type = 0; - - if (!date_edit_type){ - GtkTypeInfo date_edit_info = { - "EDateEdit", - sizeof (EDateEdit), - sizeof (EDateEditClass), - (GtkClassInitFunc) e_date_edit_class_init, - (GtkObjectInitFunc) e_date_edit_init, - NULL, - NULL, - }; - - date_edit_type = gtk_type_unique (gtk_hbox_get_type (), &date_edit_info); - } - - return date_edit_type; -} - - -static void -e_date_edit_class_init (EDateEditClass *class) -{ - GtkObjectClass *object_class = (GtkObjectClass *) class; - GtkContainerClass *container_class = (GtkContainerClass *) class; - - object_class = (GtkObjectClass*) class; - - parent_class = gtk_type_class (gtk_hbox_get_type ()); - - date_edit_signals [CHANGED] = - gtk_signal_new ("changed", - GTK_RUN_FIRST, object_class->type, - GTK_SIGNAL_OFFSET (EDateEditClass, - changed), - gtk_signal_default_marshaller, - GTK_TYPE_NONE, 0); - - gtk_object_class_add_signals (object_class, date_edit_signals, - LAST_SIGNAL); - - object_class->destroy = e_date_edit_destroy; - - container_class->forall = e_date_edit_forall; - - class->changed = NULL; -} - - -static void -e_date_edit_init (EDateEdit *dedit) -{ - EDateEditPrivate *priv; - - dedit->priv = priv = g_new0 (EDateEditPrivate, 1); - - priv->show_date = TRUE; - priv->show_time = TRUE; - priv->use_24_hour_format = TRUE; - - priv->lower_hour = 0; - priv->upper_hour = 24; - - priv->date_is_valid = TRUE; - priv->date_set_to_none = TRUE; - priv->time_is_valid = TRUE; - priv->time_set_to_none = TRUE; - - create_children (dedit); - - /* Set it to the current time. */ - e_date_edit_set_time (dedit, 0); -} - - -/** - * e_date_edit_new: - * - * Description: Creates a new #EDateEdit widget which can be used - * to provide an easy to use way for entering dates and times. - * - * Returns: a new #EDateEdit widget. - */ -GtkWidget * -e_date_edit_new (void) -{ - EDateEdit *dedit; - - dedit = gtk_type_new (e_date_edit_get_type ()); - - return GTK_WIDGET (dedit); -} - - -static void -create_children (EDateEdit *dedit) -{ - EDateEditPrivate *priv; - ECalendar *calendar; - GtkWidget *frame, *arrow; - GtkWidget *vbox, *bbox; - - priv = dedit->priv; - - priv->date_entry = gtk_entry_new (); - gtk_widget_set_usize (priv->date_entry, 90, 0); - gtk_box_pack_start (GTK_BOX (dedit), priv->date_entry, FALSE, TRUE, 0); - - gtk_signal_connect (GTK_OBJECT (priv->date_entry), "key_press_event", - (GtkSignalFunc) on_date_entry_key_press, - dedit); - gtk_signal_connect_after (GTK_OBJECT (priv->date_entry), - "focus_out_event", - (GtkSignalFunc) on_date_entry_focus_out, - dedit); - - priv->date_button = gtk_button_new (); - gtk_signal_connect (GTK_OBJECT (priv->date_button), "clicked", - GTK_SIGNAL_FUNC (on_date_button_clicked), dedit); - gtk_box_pack_start (GTK_BOX (dedit), priv->date_button, - FALSE, FALSE, 0); - - arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT); - gtk_container_add (GTK_CONTAINER (priv->date_button), arrow); - gtk_widget_show (arrow); - - if (priv->show_date) { - gtk_widget_show (priv->date_entry); - gtk_widget_show (priv->date_button); - } - - /* This is just to create a space between the date & time parts. */ - priv->space = gtk_drawing_area_new (); - gtk_box_pack_start (GTK_BOX (dedit), priv->space, FALSE, FALSE, 2); - - - priv->time_combo = gtk_combo_new (); - gtk_widget_set_usize (GTK_COMBO (priv->time_combo)->entry, 90, 0); - gtk_box_pack_start (GTK_BOX (dedit), priv->time_combo, FALSE, TRUE, 0); - rebuild_time_popup (dedit); - - gtk_signal_connect (GTK_OBJECT (GTK_COMBO (priv->time_combo)->entry), - "key_press_event", - (GtkSignalFunc) on_time_entry_key_press, - dedit); - gtk_signal_connect_after (GTK_OBJECT (GTK_COMBO (priv->time_combo)->entry), - "focus_out_event", - (GtkSignalFunc) on_time_entry_focus_out, - dedit); - gtk_signal_connect_after (GTK_OBJECT (GTK_COMBO (priv->time_combo)->list), - "selection_changed", - (GtkSignalFunc) on_date_edit_time_selected, - dedit); - - if (priv->show_time) - gtk_widget_show (priv->time_combo); - - if (priv->show_date && priv->show_time) - gtk_widget_show (priv->space); - - priv->cal_popup = gtk_window_new (GTK_WINDOW_POPUP); - gtk_widget_set_events (priv->cal_popup, - gtk_widget_get_events (priv->cal_popup) - | GDK_KEY_PRESS_MASK); - gtk_signal_connect (GTK_OBJECT (priv->cal_popup), "delete_event", - (GtkSignalFunc) on_date_popup_delete_event, - dedit); - gtk_signal_connect (GTK_OBJECT (priv->cal_popup), "key_press_event", - (GtkSignalFunc) on_date_popup_key_press, - dedit); - gtk_signal_connect (GTK_OBJECT (priv->cal_popup), "button_press_event", - (GtkSignalFunc) on_date_popup_button_press, - dedit); - gtk_window_set_policy (GTK_WINDOW (priv->cal_popup), - FALSE, FALSE, TRUE); - - frame = gtk_frame_new (NULL); - gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT); - gtk_container_add (GTK_CONTAINER (priv->cal_popup), frame); - gtk_widget_show (frame); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_container_add (GTK_CONTAINER (frame), vbox); - gtk_widget_show (vbox); - - priv->calendar = e_calendar_new (); - calendar = E_CALENDAR (priv->calendar); - gnome_canvas_item_set (GNOME_CANVAS_ITEM (calendar->calitem), - "maximum_days_selected", 1, - "move_selection_when_moving", FALSE, - NULL); - - gtk_signal_connect (GTK_OBJECT (calendar->calitem), - "selection_changed", - GTK_SIGNAL_FUNC (on_date_popup_date_selected), dedit); - - gtk_box_pack_start (GTK_BOX (vbox), priv->calendar, FALSE, FALSE, 0); - gtk_widget_show (priv->calendar); - - bbox = gtk_hbutton_box_new (); - gtk_container_set_border_width (GTK_CONTAINER (bbox), 4); - gtk_button_box_set_spacing (GTK_BUTTON_BOX (bbox), 2); - gtk_button_box_set_child_ipadding (GTK_BUTTON_BOX (bbox), 2, 0); - gtk_button_box_set_child_size (GTK_BUTTON_BOX (bbox), 0, 0); - gtk_box_pack_start (GTK_BOX (vbox), bbox, FALSE, FALSE, 0); - gtk_widget_show (bbox); - - priv->now_button = gtk_button_new_with_label (_("Now")); - gtk_container_add (GTK_CONTAINER (bbox), priv->now_button); - gtk_widget_show (priv->now_button); - gtk_signal_connect (GTK_OBJECT (priv->now_button), "clicked", - GTK_SIGNAL_FUNC (on_date_popup_now_button_clicked), dedit); - - priv->today_button = gtk_button_new_with_label (_("Today")); - gtk_container_add (GTK_CONTAINER (bbox), priv->today_button); - gtk_widget_show (priv->today_button); - gtk_signal_connect (GTK_OBJECT (priv->today_button), "clicked", - GTK_SIGNAL_FUNC (on_date_popup_today_button_clicked), dedit); - - /* Note that we don't show this here, since by default a 'None' date - is not permitted. */ - priv->none_button = gtk_button_new_with_label (_("None")); - gtk_container_add (GTK_CONTAINER (bbox), priv->none_button); - gtk_signal_connect (GTK_OBJECT (priv->none_button), "clicked", - GTK_SIGNAL_FUNC (on_date_popup_none_button_clicked), dedit); -} - - -static void -e_date_edit_destroy (GtkObject *object) -{ - EDateEdit *dedit; - - g_return_if_fail (E_IS_DATE_EDIT (object)); - - dedit = E_DATE_EDIT (object); - - gtk_widget_destroy (dedit->priv->cal_popup); - dedit->priv->cal_popup = NULL; - - g_free (dedit->priv); - dedit->priv = NULL; - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - - -static void -e_date_edit_forall (GtkContainer *container, - gboolean include_internals, - GtkCallback callback, - gpointer callback_data) -{ - g_return_if_fail (E_IS_DATE_EDIT (container)); - g_return_if_fail (callback != NULL); - - /* Let GtkBox handle the internal widgets if needed. */ - if (include_internals) { - if (GTK_CONTAINER_CLASS (parent_class)->forall) - (* GTK_CONTAINER_CLASS (parent_class)->forall) - (container, include_internals, - callback, callback_data); - } -} - - -/** - * e_date_edit_get_time: - * @dedit: an #EDateEdit widget. - * @the_time: returns the last valid time entered. - * @Returns: the last valid time entered, or -1 if the time is not set. - * - * Returns the last valid time entered. If empty times are valid, by calling - * e_date_edit_set_allow_no_date_set(), then it may return -1. - * - * Note that the last time entered may actually have been invalid. You can - * check this with e_date_edit_time_is_valid(). - */ -time_t -e_date_edit_get_time (EDateEdit *dedit) -{ - EDateEditPrivate *priv; - struct tm tmp_tm = { 0 }; - - g_return_val_if_fail (E_IS_DATE_EDIT (dedit), -1); - - priv = dedit->priv; - - /* Try to parse any new value now. */ - e_date_edit_check_date_changed (dedit); - e_date_edit_check_time_changed (dedit); - - if (priv->date_set_to_none) - return -1; - - tmp_tm.tm_year = priv->year; - tmp_tm.tm_mon = priv->month; - tmp_tm.tm_mday = priv->day; - - if (!priv->show_time || priv->time_set_to_none) { - tmp_tm.tm_hour = 0; - tmp_tm.tm_min = 0; - } else { - tmp_tm.tm_hour = priv->hour; - tmp_tm.tm_min = priv->minute; - } - tmp_tm.tm_sec = 0; - tmp_tm.tm_isdst = -1; - - return mktime (&tmp_tm); -} - - -/** - * e_date_edit_set_time: - * @dedit: the EDateEdit widget - * @the_time: The time and date that should be set on the widget - * - * Description: Changes the displayed date and time in the EDateEdit - * widget to be the one represented by @the_time. If @the_time is 0 - * then current time is used. If it is -1, then the date is set to None. - */ -void -e_date_edit_set_time (EDateEdit *dedit, - time_t the_time) -{ - EDateEditPrivate *priv; - struct tm *tmp_tm; - gboolean date_changed = FALSE, time_changed = FALSE; - - g_return_if_fail (E_IS_DATE_EDIT (dedit)); - - priv = dedit->priv; - - if (the_time == -1) { - date_changed = e_date_edit_set_date_internal (dedit, TRUE, - TRUE, 0, 0, 0); - time_changed = e_date_edit_set_time_internal (dedit, TRUE, - TRUE, 0, 0); - } else { - if (the_time == 0) - the_time = time (NULL); - - tmp_tm = localtime (&the_time); - - date_changed = e_date_edit_set_date_internal (dedit, TRUE, - FALSE, - tmp_tm->tm_year, - tmp_tm->tm_mon, - tmp_tm->tm_mday); - time_changed = e_date_edit_set_time_internal (dedit, TRUE, - FALSE, - tmp_tm->tm_hour, - tmp_tm->tm_min); - } - - e_date_edit_update_date_entry (dedit); - e_date_edit_update_time_entry (dedit); - e_date_edit_update_time_combo_state (dedit); - - /* Emit the signals if the date and/or time has actually changed. */ - if (date_changed || time_changed) - gtk_signal_emit (GTK_OBJECT (dedit), - date_edit_signals [CHANGED]); -} - - -/** - * e_date_edit_get_date: - * @dedit: an #EDateEdit widget. - * @year: returns the year set. - * @month: returns the month set (1 - 12). - * @day: returns the day set (1 - 31). - * @Returns: TRUE if a time was set, or FALSE if the field is empty or 'None'. - * - * Returns the last valid date entered into the date field. - */ -gboolean -e_date_edit_get_date (EDateEdit *dedit, - gint *year, - gint *month, - gint *day) -{ - EDateEditPrivate *priv; - - g_return_val_if_fail (E_IS_DATE_EDIT (dedit), FALSE); - - priv = dedit->priv; - - /* Try to parse any new value now. */ - e_date_edit_check_date_changed (dedit); - - if (priv->date_set_to_none) - return FALSE; - - *year = priv->year + 1900; - *month = priv->month + 1; - *day = priv->day; - - return TRUE; -} - - -/** - * e_date_edit_set_date: - * @dedit: an #EDateEdit widget. - * @year: the year to set. - * @month: the month to set (1 - 12). - * @day: the day to set (1 - 31). - * - * Sets the date in the date field. - */ -void -e_date_edit_set_date (EDateEdit *dedit, - gint year, - gint month, - gint day) -{ - EDateEditPrivate *priv; - gboolean date_changed = FALSE; - - g_return_if_fail (E_IS_DATE_EDIT (dedit)); - - priv = dedit->priv; - - date_changed = e_date_edit_set_date_internal (dedit, TRUE, FALSE, - year - 1900, month - 1, - day); - - e_date_edit_update_date_entry (dedit); - e_date_edit_update_time_combo_state (dedit); - - /* Emit the signals if the date has actually changed. */ - if (date_changed) - gtk_signal_emit (GTK_OBJECT (dedit), - date_edit_signals [CHANGED]); -} - - -/** - * e_date_edit_get_time_of_day: - * @dedit: an #EDateEdit widget. - * @hour: returns the hour set. - * @minute: returns the minute set. - * @Returns: TRUE if a time was set, or FALSE if the field is empty or 'None'. - * - * Returns the last valid time entered into the time field. - */ -gboolean -e_date_edit_get_time_of_day (EDateEdit *dedit, - gint *hour, - gint *minute) -{ - EDateEditPrivate *priv; - - g_return_val_if_fail (E_IS_DATE_EDIT (dedit), FALSE); - - priv = dedit->priv; - - /* Try to parse any new value now. */ - e_date_edit_check_time_changed (dedit); - - if (priv->time_set_to_none) - return FALSE; - - *hour = priv->hour; - *minute = priv->minute; - - return TRUE; -} - - -/** - * e_date_edit_set_time_of_day: - * @dedit: an #EDateEdit widget. - * @hour: the hour to set. - * @minute: the minute to set. - * - * Description: Sets the time in the time field. - */ -void -e_date_edit_set_time_of_day (EDateEdit *dedit, - gint hour, - gint minute) -{ - EDateEditPrivate *priv; - gboolean time_changed = FALSE; - - g_return_if_fail (E_IS_DATE_EDIT (dedit)); - - priv = dedit->priv; - - if (priv->time_set_to_none - || priv->hour != hour - || priv->minute != minute) { - priv->time_set_to_none = FALSE; - priv->hour = hour; - priv->minute = minute; - time_changed = TRUE; - } - - e_date_edit_update_time_entry (dedit); - - if (time_changed) - gtk_signal_emit (GTK_OBJECT (dedit), - date_edit_signals [CHANGED]); -} - - -/** - * e_date_edit_get_show_date: - * @dedit: an #EDateEdit widget. - * @Returns: Whether the date field is shown. - * - * Description: Returns TRUE if the date field is currently shown. - */ -gboolean -e_date_edit_get_show_date (EDateEdit *dedit) -{ - g_return_val_if_fail (E_IS_DATE_EDIT (dedit), TRUE); - - return dedit->priv->show_date; -} - - -/** - * e_date_edit_set_show_date: - * @dedit: an #EDateEdit widget. - * @show_time: TRUE if the date field should be shown. - * - * Description: Specifies whether the date field should be shown. The date - * field would be hidden if only a time needed to be entered. - */ -void -e_date_edit_set_show_date (EDateEdit *dedit, - gboolean show_date) -{ - EDateEditPrivate *priv; - - g_return_if_fail (E_IS_DATE_EDIT (dedit)); - - priv = dedit->priv; - - if (priv->show_date == show_date) - return; - - priv->show_date = show_date; - - if (show_date) { - gtk_widget_show (priv->date_entry); - gtk_widget_show (priv->date_button); - } else { - gtk_widget_hide (priv->date_entry); - gtk_widget_hide (priv->date_button); - } - - e_date_edit_update_time_combo_state (dedit); - - if (priv->show_date && priv->show_time) - gtk_widget_show (priv->space); - else - gtk_widget_hide (priv->space); -} - - -/** - * e_date_edit_get_show_time: - * @dedit: an #EDateEdit widget - * @Returns: Whether the time field is shown. - * - * Description: Returns TRUE if the time field is currently shown. - */ -gboolean -e_date_edit_get_show_time (EDateEdit *dedit) -{ - g_return_val_if_fail (E_IS_DATE_EDIT (dedit), TRUE); - - return dedit->priv->show_time; -} - - -/** - * e_date_edit_set_show_time: - * @dedit: an #EDateEdit widget - * @show_time: TRUE if the time field should be shown. - * - * Description: Specifies whether the time field should be shown. The time - * field would be hidden if only a date needed to be entered. - */ -void -e_date_edit_set_show_time (EDateEdit *dedit, - gboolean show_time) -{ - EDateEditPrivate *priv; - - g_return_if_fail (E_IS_DATE_EDIT (dedit)); - - priv = dedit->priv; - - if (priv->show_time == show_time) - return; - - priv->show_time = show_time; - - if (show_time) { - gtk_widget_show (priv->time_combo); - } else { - gtk_widget_hide (priv->time_combo); - gtk_widget_hide (priv->now_button); - } - - if (priv->show_date && priv->show_time) - gtk_widget_show (priv->space); - else - gtk_widget_hide (priv->space); -} - - -/** - * e_date_edit_get_week_start_day: - * @dedit: an #EDateEdit widget - * @Returns: the week start day, from 0 (Sunday) to 6 (Saturday). - * - * Description: Returns the week start day currently used in the calendar - * popup. - */ -gint -e_date_edit_get_week_start_day (EDateEdit *dedit) -{ - gint week_start_day; - - g_return_val_if_fail (E_IS_DATE_EDIT (dedit), 1); - - gtk_object_get (GTK_OBJECT (E_CALENDAR (dedit->priv->calendar)->calitem), - "week_start_day", &week_start_day, - NULL); - - return week_start_day; -} - - -/** - * e_date_edit_set_week_start_day: - * @dedit: an #EDateEdit widget - * @week_start_day: the week start day, from 0 (Sunday) to 6 (Saturday). - * - * Description: Sets the week start day to use in the calendar popup. - */ -void -e_date_edit_set_week_start_day (EDateEdit *dedit, - gint week_start_day) -{ - g_return_if_fail (E_IS_DATE_EDIT (dedit)); - - gnome_canvas_item_set (GNOME_CANVAS_ITEM (E_CALENDAR (dedit->priv->calendar)->calitem), - "week_start_day", week_start_day, - NULL); -} - - -/* Whether we show week numbers in the date popup. */ -gboolean -e_date_edit_get_show_week_numbers (EDateEdit *dedit) -{ - gboolean show_week_numbers; - - g_return_val_if_fail (E_IS_DATE_EDIT (dedit), FALSE); - - gtk_object_get (GTK_OBJECT (E_CALENDAR (dedit->priv->calendar)->calitem), - "show_week_numbers", &show_week_numbers, - NULL); - - return show_week_numbers; -} - - -void -e_date_edit_set_show_week_numbers (EDateEdit *dedit, - gboolean show_week_numbers) -{ - g_return_if_fail (E_IS_DATE_EDIT (dedit)); - - gnome_canvas_item_set (GNOME_CANVAS_ITEM (E_CALENDAR (dedit->priv->calendar)->calitem), - "show_week_numbers", show_week_numbers, - NULL); -} - - -/* Whether we use 24 hour format in the time field & popup. */ -gboolean -e_date_edit_get_use_24_hour_format (EDateEdit *dedit) -{ - g_return_val_if_fail (E_IS_DATE_EDIT (dedit), TRUE); - - return dedit->priv->use_24_hour_format; -} - - -void -e_date_edit_set_use_24_hour_format (EDateEdit *dedit, - gboolean use_24_hour_format) -{ - g_return_if_fail (E_IS_DATE_EDIT (dedit)); - - if (dedit->priv->use_24_hour_format == use_24_hour_format) - return; - - dedit->priv->use_24_hour_format = use_24_hour_format; - - rebuild_time_popup (dedit); - - e_date_edit_update_time_entry (dedit); -} - - -/* Whether we allow the date to be set to 'None'. e_date_edit_get_time() will - return (time_t) -1 in this case. */ -gboolean -e_date_edit_get_allow_no_date_set (EDateEdit *dedit) -{ - g_return_val_if_fail (E_IS_DATE_EDIT (dedit), FALSE); - - return GTK_WIDGET_VISIBLE (dedit->priv->none_button); -} - - -void -e_date_edit_set_allow_no_date_set (EDateEdit *dedit, - gboolean allow_no_date_set) -{ - g_return_if_fail (E_IS_DATE_EDIT (dedit)); - - if (allow_no_date_set) { - gtk_widget_show (dedit->priv->none_button); - } else { - gtk_widget_hide (dedit->priv->none_button); - - /* If the date is showing, we make sure it isn't 'None' (we - don't really mind if the time is empty), else if just the - time is showing we make sure it isn't 'None'. */ - if (dedit->priv->show_date) { - if (dedit->priv->date_set_to_none) - e_date_edit_set_time (dedit, time (NULL)); - } else { - if (dedit->priv->time_set_to_none) - e_date_edit_set_time (dedit, time (NULL)); - } - } -} - - -/* The range of time to show in the time combo popup. */ -void -e_date_edit_get_time_popup_range (EDateEdit *dedit, - gint *lower_hour, - gint *upper_hour) -{ - g_return_if_fail (E_IS_DATE_EDIT (dedit)); - - *lower_hour = dedit->priv->lower_hour; - *upper_hour = dedit->priv->upper_hour; -} - - -void -e_date_edit_set_time_popup_range (EDateEdit *dedit, - gint lower_hour, - gint upper_hour) -{ - EDateEditPrivate *priv; - - g_return_if_fail (E_IS_DATE_EDIT (dedit)); - - priv = dedit->priv; - - if (priv->lower_hour == lower_hour - && priv->upper_hour == upper_hour) - return; - - priv->lower_hour = lower_hour; - priv->upper_hour = upper_hour; - - rebuild_time_popup (dedit); - - /* Setting the combo list items seems to mess up the time entry, so - we set it again. We have to reset it to its last valid time. */ - priv->time_is_valid = TRUE; - e_date_edit_update_time_entry (dedit); -} - - -/* The arrow button beside the date field has been clicked, so we show the - popup with the ECalendar in. */ -static void -on_date_button_clicked (GtkWidget *widget, - EDateEdit *dedit) -{ - e_date_edit_show_date_popup (dedit); -} - - -static void -e_date_edit_show_date_popup (EDateEdit *dedit) -{ - EDateEditPrivate *priv; - ECalendar *calendar; - struct tm mtm; - gchar *date_text; - GDate selected_day; - gboolean clear_selection = FALSE; - - priv = dedit->priv; - calendar = E_CALENDAR (priv->calendar); - - date_text = gtk_entry_get_text (GTK_ENTRY (priv->date_entry)); - if (field_set_to_none (date_text) - || !e_date_edit_parse_date (dedit, date_text, &mtm)) - clear_selection = TRUE; - - if (clear_selection) { - e_calendar_item_set_selection (calendar->calitem, NULL, NULL); - } else { - g_date_clear (&selected_day, 1); - g_date_set_dmy (&selected_day, mtm.tm_mday, mtm.tm_mon + 1, - mtm.tm_year + 1900); - e_calendar_item_set_selection (calendar->calitem, - &selected_day, NULL); - } - - /* FIXME: Hack. Change ECalendarItem so it doesn't queue signal - emissions. */ - calendar->calitem->selection_changed = FALSE; - - position_date_popup (dedit); - gtk_widget_show (priv->cal_popup); - gtk_widget_grab_focus (priv->cal_popup); - gtk_grab_add (priv->cal_popup); - gdk_pointer_grab (priv->cal_popup->window, TRUE, - (GDK_BUTTON_PRESS_MASK - | GDK_BUTTON_RELEASE_MASK - | GDK_POINTER_MOTION_MASK), - NULL, NULL, GDK_CURRENT_TIME); -} - - -/* This positions the date popup below and to the left of the arrow button, - just before it is shown. */ -static void -position_date_popup (EDateEdit *dedit) -{ - gint x, y; - gint bwidth, bheight; - GtkRequisition req; - gint screen_width, screen_height; - - gtk_widget_size_request (dedit->priv->cal_popup, &req); - - gdk_window_get_origin (dedit->priv->date_button->window, &x, &y); - gdk_window_get_size (dedit->priv->date_button->window, - &bwidth, &bheight); - - screen_width = gdk_screen_width (); - screen_height = gdk_screen_height (); - - x += bwidth - req.width; - y += bheight; - - x = CLAMP (x, 0, MAX (0, screen_width - req.width)); - y = CLAMP (y, 0, MAX (0, screen_height - req.height)); - - gtk_widget_set_uposition (dedit->priv->cal_popup, x, y); -} - - -/* A date has been selected in the date popup, so we set the date field - and hide the popup. */ -static void -on_date_popup_date_selected (ECalendarItem *calitem, - EDateEdit *dedit) -{ - EDateEditPrivate *priv; - GDate start_date, end_date; - - priv = dedit->priv; - - hide_date_popup (dedit); - - if (!e_calendar_item_get_selection (calitem, &start_date, &end_date)) - return; - - e_date_edit_set_date (dedit, g_date_year (&start_date), - g_date_month (&start_date), - g_date_day (&start_date)); -} - - -static void -on_date_popup_now_button_clicked (GtkWidget *button, - EDateEdit *dedit) -{ - hide_date_popup (dedit); - e_date_edit_set_time (dedit, time (NULL)); -} - - -static void -on_date_popup_today_button_clicked (GtkWidget *button, - EDateEdit *dedit) -{ - struct tm *tmp_tm; - time_t t; - - hide_date_popup (dedit); - - t = time (NULL); - tmp_tm = localtime (&t); - - e_date_edit_set_date (dedit, tmp_tm->tm_year + 1900, - tmp_tm->tm_mon + 1, tmp_tm->tm_mday); -} - - -static void -on_date_popup_none_button_clicked (GtkWidget *button, - EDateEdit *dedit) -{ - hide_date_popup (dedit); - e_date_edit_set_time (dedit, -1); -} - - -/* A key has been pressed while the date popup is showing. If it is the Escape - key we hide the popup. */ -static gint -on_date_popup_key_press (GtkWidget *widget, - GdkEventKey *event, - EDateEdit *dedit) -{ - if (event->keyval != GDK_Escape) - return FALSE; - - gtk_signal_emit_stop_by_name (GTK_OBJECT (widget), "key_press_event"); - hide_date_popup (dedit); - - return TRUE; -} - - -/* A mouse button has been pressed while the date popup is showing. - Any button press events used to select days etc. in the popup will have - have been handled elsewhere, so here we just hide the popup. - (This function is yanked from gtkcombo.c) */ -static gint -on_date_popup_button_press (GtkWidget *widget, - GdkEventButton *event, - gpointer data) -{ - EDateEdit *dedit; - GtkWidget *child; - - dedit = data; - - child = gtk_get_event_widget ((GdkEvent *) event); - - /* We don't ask for button press events on the grab widget, so - * if an event is reported directly to the grab widget, it must - * be on a window outside the application (and thus we remove - * the popup window). Otherwise, we check if the widget is a child - * of the grab widget, and only remove the popup window if it - * is not. - */ - if (child != widget) { - while (child) { - if (child == widget) - return FALSE; - child = child->parent; - } - } - - hide_date_popup (dedit); - - return TRUE; -} - - -/* A delete event has been received for the date popup, so we hide it and - return TRUE so it doesn't get destroyed. */ -static gint -on_date_popup_delete_event (GtkWidget *widget, - EDateEdit *dedit) -{ - hide_date_popup (dedit); - return TRUE; -} - - -/* Hides the date popup, removing any grabs. */ -static void -hide_date_popup (EDateEdit *dedit) -{ - gtk_widget_hide (dedit->priv->cal_popup); - gtk_grab_remove (dedit->priv->cal_popup); - gdk_pointer_ungrab (GDK_CURRENT_TIME); -} - - -/* Clears the time popup and rebuilds it using the lower_hour, upper_hour - and use_24_hour_format settings. */ -static void -rebuild_time_popup (EDateEdit *dedit) -{ - EDateEditPrivate *priv; - GtkList *list; - GtkWidget *listitem; - char buffer[40], *format; - struct tm tmp_tm; - gint hour, min; - - priv = dedit->priv; - - list = GTK_LIST (GTK_COMBO (priv->time_combo)->list); - - gtk_list_clear_items (list, 0, -1); - - /* Fill the struct tm with some sane values. */ - tmp_tm.tm_year = 2000; - tmp_tm.tm_mon = 0; - tmp_tm.tm_mday = 1; - tmp_tm.tm_sec = 0; - tmp_tm.tm_isdst = 0; - - for (hour = priv->lower_hour; hour <= priv->upper_hour; hour++) { - - /* We don't want to display midnight at the end, since that is - really in the next day. */ - if (hour == 24) - break; - - /* We want to finish on upper_hour, with min == 0. */ - for (min = 0; - min == 0 || (min < 60 && hour != priv->upper_hour); - min += 30) { - tmp_tm.tm_hour = hour; - tmp_tm.tm_min = min; - - if (priv->use_24_hour_format) - /* This is a strftime() format. %H = hour (0-23), %M = minute. */ - format = _("%H:%M"); - else - /* This is a strftime() format. %I = hour (1-12), %M = minute, %p = am/pm string. */ - format = _("%I:%M %p"); - - strftime (buffer, sizeof (buffer), format, &tmp_tm); - - listitem = gtk_list_item_new_with_label (buffer); - gtk_widget_show (listitem); - gtk_container_add (GTK_CONTAINER (list), listitem); - } - } -} - - -static gboolean -e_date_edit_parse_date (EDateEdit *dedit, - gchar *date_text, - struct tm *date_tm) -{ - struct tm *tmp_tm; - time_t t; - - /* This is a strptime() format for a short date. %m = month, - %d = day of month, %Y = year (all digits). */ - if (!strptime (date_text, _("%m/%d/%Y"), date_tm)) - return FALSE; - - /* If the user entered a 2-digit year we use the current century. */ - if (date_tm->tm_year < 0) { - t = time (NULL); - tmp_tm = localtime (&t); - - /* This should convert it into a value from 0 to 99. */ - date_tm->tm_year += 1900; - - /* Now add on the century. */ - date_tm->tm_year += tmp_tm->tm_year - (tmp_tm->tm_year % 100); - } - - return TRUE; -} - - -static gboolean -e_date_edit_parse_time (EDateEdit *dedit, - gchar *time_text, - struct tm *time_tm) -{ - gchar *format; - - if (field_set_to_none (time_text)) { - time_tm->tm_hour = 0; - time_tm->tm_min = 0; - return TRUE; - } - - if (dedit->priv->use_24_hour_format) - /* This is a strptime() format. %H = hour (0-23), %M = minute. */ - format = _("%H:%M"); - else - /* This is a strptime() format. %I = hour (1-12), %M = minute, %p = am/pm string. */ - format = _("%I:%M %p"); - - if (!strptime (time_text, format, time_tm)) - return FALSE; - - return TRUE; -} - - -/* Returns TRUE if the string is empty or is "None" in the current locale. - It ignores whitespace. */ -static gboolean -field_set_to_none (char *text) -{ - char *pos, *none_string; - - pos = text; - while (isspace (*pos)) - pos++; - - none_string = _("None"); - - if (*pos == '\0' || !strncmp (pos, none_string, strlen (none_string))) - return TRUE; - return FALSE; -} - - -static void -on_date_edit_time_selected (GtkList *list, - EDateEdit *dedit) -{ - GtkWidget *toplevel; - - /* We only want to emit signals when an item is selected explicitly, - not when it is selected by the silly combo update thing. */ - if (!list->selection) - return; - - toplevel = gtk_widget_get_toplevel (GTK_WIDGET (list)); - if (!GTK_WIDGET_MAPPED (toplevel)) - return; - - e_date_edit_check_time_changed (dedit); -} - - -static gint -on_date_entry_key_press (GtkWidget *widget, - GdkEventKey *event, - EDateEdit *dedit) -{ - if (event->state & GDK_MOD1_MASK - && (event->keyval == GDK_Up || event->keyval == GDK_Down - || event->keyval == GDK_Return)) { - gtk_signal_emit_stop_by_name (GTK_OBJECT (widget), - "key_press_event"); - e_date_edit_show_date_popup (dedit); - return TRUE; - } - - /* If the user hits the return key emit a "date_changed" signal if - needed. But let the signal carry on. */ - if (event->keyval == GDK_Return) { - e_date_edit_check_date_changed (dedit); - return FALSE; - } - - return FALSE; -} - - -static gint -on_time_entry_key_press (GtkWidget *widget, - GdkEventKey *event, - EDateEdit *dedit) -{ - /* I'd like to use Alt+Up/Down for popping up the list, like Win32, - but the combo steals any Up/Down keys, so we use Alt+Return. */ -#if 0 - if (event->state & GDK_MOD1_MASK - && (event->keyval == GDK_Up || event->keyval == GDK_Down)) { -#else - if (event->state & GDK_MOD1_MASK && event->keyval == GDK_Return) { -#endif - gtk_signal_emit_stop_by_name (GTK_OBJECT (widget), - "key_press_event"); - gtk_signal_emit_by_name (GTK_OBJECT (GTK_COMBO (dedit->priv->time_combo)->entry), "activate"); - return TRUE; - } - - /* Stop the return key from emitting the activate signal, and check - if we need to emit a "time_changed" signal. */ - if (event->keyval == GDK_Return) { - gtk_signal_emit_stop_by_name (GTK_OBJECT (widget), - "key_press_event"); - e_date_edit_check_time_changed (dedit); - return TRUE; - } - - return FALSE; -} - - -static gint -on_date_entry_focus_out (GtkEntry *entry, - GdkEventFocus *event, - EDateEdit *dedit) -{ - e_date_edit_check_date_changed (dedit); - return FALSE; -} - - -static gint -on_time_entry_focus_out (GtkEntry *entry, - GdkEventFocus *event, - EDateEdit *dedit) -{ - e_date_edit_check_time_changed (dedit); - return FALSE; -} - - -/* This sets the text in the date entry according to the current settings. */ -static void -e_date_edit_update_date_entry (EDateEdit *dedit) -{ - EDateEditPrivate *priv; - char buffer[40]; - struct tm tmp_tm = { 0 }; - - priv = dedit->priv; - - if (priv->date_set_to_none || !priv->date_is_valid) { - gtk_entry_set_text (GTK_ENTRY (priv->date_entry), _("None")); - } else { - tmp_tm.tm_year = priv->year; - tmp_tm.tm_mon = priv->month; - tmp_tm.tm_mday = priv->day; - tmp_tm.tm_isdst = -1; - - /* This is a strftime() format for a short date. %m = month, - %d = day of month, %Y = year (all digits). */ - strftime (buffer, sizeof (buffer), _("%m/%d/%Y"), &tmp_tm); - gtk_entry_set_text (GTK_ENTRY (priv->date_entry), buffer); - } -} - - -/* This sets the text in the time entry according to the current settings. */ -static void -e_date_edit_update_time_entry (EDateEdit *dedit) -{ - EDateEditPrivate *priv; - char buffer[40], *format; - struct tm tmp_tm = { 0 }; - - priv = dedit->priv; - - if (priv->time_set_to_none || !priv->time_is_valid) { - gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (priv->time_combo)->entry), ""); - } else { - /* Set these to reasonable values just in case. */ - tmp_tm.tm_year = 2000; - tmp_tm.tm_mon = 0; - tmp_tm.tm_mday = 1; - - tmp_tm.tm_hour = priv->hour; - tmp_tm.tm_min = priv->minute; - - tmp_tm.tm_sec = 0; - tmp_tm.tm_isdst = -1; - - if (priv->use_24_hour_format) - /* This is a strftime() format. %H = hour (0-23), %M = minute. */ - format = _("%H:%M"); - else - /* This is a strftime() format. %I = hour (1-12), %M = minute, %p = am/pm string. */ - format = _("%I:%M %p"); - - strftime (buffer, sizeof (buffer), format, &tmp_tm); - gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (priv->time_combo)->entry), - buffer); - } -} - - -static void -e_date_edit_update_time_combo_state (EDateEdit *dedit) -{ - EDateEditPrivate *priv; - gchar *text; - - priv = dedit->priv; - - /* If the date entry is currently shown, and it is set to None, - clear the time entry and disable the time combo, else enable it. */ - if (priv->show_date && priv->date_set_to_none) { - text = gtk_entry_get_text (GTK_ENTRY (GTK_COMBO (priv->time_combo)->entry)); - if (text[0]) - gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (priv->time_combo)->entry), ""); - gtk_widget_set_sensitive (priv->time_combo, FALSE); - } else { - gtk_widget_set_sensitive (priv->time_combo, TRUE); - } -} - - -/* Parses the date, and if it is different from the current settings it - updates the settings and emits a "date_changed" signal. */ -static void -e_date_edit_check_date_changed (EDateEdit *dedit) -{ - EDateEditPrivate *priv; - gchar *date_text; - struct tm tmp_tm; - gboolean none = FALSE, valid = TRUE, date_changed; - - priv = dedit->priv; - - date_text = gtk_entry_get_text (GTK_ENTRY (priv->date_entry)); - if (field_set_to_none (date_text)) - none = TRUE; - else if (!e_date_edit_parse_date (dedit, date_text, &tmp_tm)) - valid = FALSE; - - date_changed = e_date_edit_set_date_internal (dedit, valid, none, - tmp_tm.tm_year, - tmp_tm.tm_mon, - tmp_tm.tm_mday); - - if (date_changed) - gtk_signal_emit (GTK_OBJECT (dedit), - date_edit_signals [CHANGED]); -} - - -/* Parses the time, and if it is different from the current settings it - updates the settings and emits a "time_changed" signal. */ -static void -e_date_edit_check_time_changed (EDateEdit *dedit) -{ - EDateEditPrivate *priv; - gchar *time_text; - struct tm tmp_tm; - gboolean none = FALSE, valid = TRUE, time_changed; - - priv = dedit->priv; - - time_text = gtk_entry_get_text (GTK_ENTRY (GTK_COMBO (priv->time_combo)->entry)); - if (field_set_to_none (time_text)) - none = TRUE; - else if (!e_date_edit_parse_time (dedit, time_text, &tmp_tm)) - valid = FALSE; - - time_changed = e_date_edit_set_time_internal (dedit, valid, none, - tmp_tm.tm_hour, - tmp_tm.tm_min); - - if (time_changed) - gtk_signal_emit (GTK_OBJECT (dedit), - date_edit_signals [CHANGED]); -} - - -/** - * e_date_edit_date_is_valid: - * @dedit: an #EDateEdit widget. - * @Returns: TRUE if the last date entered was valid. - * - * Returns TRUE if the last date entered was valid. - * - * Note that if this returns FALSE, you can still use e_date_edit_get_time() - * or e_date_edit_get_date() to get the last time or date entered which was - * valid. - */ -gboolean -e_date_edit_date_is_valid (EDateEdit *dedit) -{ - g_return_val_if_fail (E_IS_DATE_EDIT (dedit), FALSE); - - if (!dedit->priv->date_is_valid) - return FALSE; - - /* If the date is empty/None and that isn't permitted, return FALSE. */ - if (dedit->priv->date_set_to_none - && !e_date_edit_get_allow_no_date_set (dedit)) - return FALSE; - - return TRUE; -} - - -/** - * e_date_edit_time_is_valid: - * @dedit: an #EDateEdit widget. - * @Returns: TRUE if the last time entered was valid. - * - * Returns TRUE if the last time entered was valid. - * - * Note that if this returns FALSE, you can still use e_date_edit_get_time() - * or e_date_edit_get_time_of_day() to get the last time or time of the day - * entered which was valid. - */ -gboolean -e_date_edit_time_is_valid (EDateEdit *dedit) -{ - g_return_val_if_fail (E_IS_DATE_EDIT (dedit), FALSE); - - if (!dedit->priv->time_is_valid) - return FALSE; - - /* If the time is empty and that isn't permitted, return FALSE. - Note that we don't mind an empty time if the date field is shown - - in that case we just assume 0:00. */ - if (dedit->priv->time_set_to_none && !dedit->priv->show_date - && !e_date_edit_get_allow_no_date_set (dedit)) - return FALSE; - - return TRUE; -} - - -static gboolean -e_date_edit_set_date_internal (EDateEdit *dedit, - gboolean valid, - gboolean none, - gint year, - gint month, - gint day) -{ - EDateEditPrivate *priv; - gboolean date_changed = FALSE; - - priv = dedit->priv; - - if (!valid) { - /* Date is invalid. */ - if (priv->date_is_valid) { - priv->date_is_valid = FALSE; - date_changed = TRUE; - } - } else if (none) { - /* Date has been set to 'None'. */ - if (!priv->date_is_valid - || !priv->date_set_to_none) { - priv->date_is_valid = TRUE; - priv->date_set_to_none = TRUE; - date_changed = TRUE; - } - } else { - /* Date has been set to a specific date. */ - if (!priv->date_is_valid - || priv->date_set_to_none - || priv->year != year - || priv->month != month - || priv->day != day) { - priv->date_is_valid = TRUE; - priv->date_set_to_none = FALSE; - priv->year = year; - priv->month = month; - priv->day = day; - date_changed = TRUE; - } - } - - return date_changed; -} - - -static gboolean -e_date_edit_set_time_internal (EDateEdit *dedit, - gboolean valid, - gboolean none, - gint hour, - gint minute) -{ - EDateEditPrivate *priv; - gboolean time_changed = FALSE; - - priv = dedit->priv; - - if (!valid) { - /* Time is invalid. */ - if (priv->time_is_valid) { - priv->time_is_valid = FALSE; - time_changed = TRUE; - } - } else if (none) { - /* Time has been set to empty/'None'. */ - if (!priv->time_is_valid - || !priv->time_set_to_none) { - priv->time_is_valid = TRUE; - priv->time_set_to_none = TRUE; - time_changed = TRUE; - } - } else { - /* Time has been set to a specific time. */ - if (!priv->time_is_valid - || priv->time_set_to_none - || priv->hour != hour - || priv->minute != minute) { - priv->time_is_valid = TRUE; - priv->time_set_to_none = FALSE; - priv->hour = hour; - priv->minute = minute; - time_changed = TRUE; - } - } - - return time_changed; -} diff --git a/widgets/misc/e-dateedit.h b/widgets/misc/e-dateedit.h deleted file mode 100644 index a83690844f..0000000000 --- a/widgets/misc/e-dateedit.h +++ /dev/null @@ -1,155 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@helixcode.com> - * - * Copyright 2000, Helix Code, Inc. - * - * Based on the GnomeDateEdit, part of the Gnome Library. - * Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * EDateEdit - a widget based on GnomeDateEdit to provide a date & optional - * time field with popups for entering a date. - * - * It emits a "changed" signal when the date and/or time has changed. - * You can check if the last date or time entered was invalid by - * calling e_date_edit_date_is_valid() and e_date_edit_time_is_valid(). - * - * Note that when the user types in a date or time, it will only emit the - * signals when the user presses the return key or switches the keyboard - * focus to another widget, or you call one of the _get_time/date functions. - */ - -#ifndef __E_DATE_EDIT_H_ -#define __E_DATE_EDIT_H_ - -#include <time.h> -#include <glib.h> -#include <gtk/gtkhbox.h> -#include <gtk/gtkwidget.h> -#include <libgnome/gnome-defs.h> - -BEGIN_GNOME_DECLS - - -#define E_TYPE_DATE_EDIT (e_date_edit_get_type ()) -#define E_DATE_EDIT(obj) (GTK_CHECK_CAST ((obj), E_TYPE_DATE_EDIT, EDateEdit)) -#define E_DATE_EDIT_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_DATE_EDIT, EDateEditClass)) -#define E_IS_DATE_EDIT(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_DATE_EDIT)) -#define E_IS_DATE_EDIT_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_DATE_EDIT)) - - -typedef struct _EDateEdit EDateEdit; -typedef struct _EDateEditPrivate EDateEditPrivate; -typedef struct _EDateEditClass EDateEditClass; - -struct _EDateEdit { - GtkHBox hbox; - - /*< private >*/ - EDateEditPrivate *priv; -}; - -struct _EDateEditClass { - GtkHBoxClass parent_class; - - void (* changed) (EDateEdit *dedit); -}; - -guint e_date_edit_get_type (void); -GtkWidget* e_date_edit_new (void); - -/* Returns TRUE if the last date and time set were valid. The date and time - are only set when the user hits Return or switches keyboard focus, or - selects a date or time from the popup. */ -gboolean e_date_edit_date_is_valid (EDateEdit *dedit); -gboolean e_date_edit_time_is_valid (EDateEdit *dedit); - -/* Returns the last valid date & time set, or -1 if the date & time was set to - 'None' and this is permitted via e_date_edit_set_allow_no_date_set. */ -time_t e_date_edit_get_time (EDateEdit *dedit); -void e_date_edit_set_time (EDateEdit *dedit, - time_t the_time); - -/* This returns the last valid date set, without the time. It returns TRUE - if a date is set, or FALSE if the date is set to 'None' and this is - permitted via e_date_edit_set_allow_no_date_set. */ -gboolean e_date_edit_get_date (EDateEdit *dedit, - gint *year, - gint *month, - gint *day); -void e_date_edit_set_date (EDateEdit *dedit, - gint year, - gint month, - gint day); - -/* This returns the last valid time set, without the date. It returns TRUE - if a time is set, or FALSE if the time is set to 'None' and this is - permitted via e_date_edit_set_allow_no_date_set. */ -gboolean e_date_edit_get_time_of_day (EDateEdit *dedit, - gint *hour, - gint *minute); -void e_date_edit_set_time_of_day (EDateEdit *dedit, - gint hour, - gint minute); - -/* Whether we show the date field. */ -gboolean e_date_edit_get_show_date (EDateEdit *dedit); -void e_date_edit_set_show_date (EDateEdit *dedit, - gboolean show_date); - -/* Whether we show the time field. */ -gboolean e_date_edit_get_show_time (EDateEdit *dedit); -void e_date_edit_set_show_time (EDateEdit *dedit, - gboolean show_time); - -/* The week start day, used in the date popup. 0 (Mon) to 6 (Sun). */ -gint e_date_edit_get_week_start_day (EDateEdit *dedit); -void e_date_edit_set_week_start_day (EDateEdit *dedit, - gint week_start_day); - -/* Whether we show week numbers in the date popup. */ -gboolean e_date_edit_get_show_week_numbers (EDateEdit *dedit); -void e_date_edit_set_show_week_numbers (EDateEdit *dedit, - gboolean show_week_numbers); - -/* Whether we use 24 hour format in the time field & popup. */ -gboolean e_date_edit_get_use_24_hour_format (EDateEdit *dedit); -void e_date_edit_set_use_24_hour_format (EDateEdit *dedit, - gboolean use_24_hour_format); - -/* Whether we allow the date to be set to 'None'. e_date_edit_get_time() will - return (time_t) -1 in this case. */ -gboolean e_date_edit_get_allow_no_date_set (EDateEdit *dedit); -void e_date_edit_set_allow_no_date_set (EDateEdit *dedit, - gboolean allow_no_date_set); - -/* The range of time to show in the time combo popup. */ -void e_date_edit_get_time_popup_range (EDateEdit *dedit, - gint *lower_hour, - gint *upper_hour); -void e_date_edit_set_time_popup_range (EDateEdit *dedit, - gint lower_hour, - gint upper_hour); - -END_GNOME_DECLS - -#endif diff --git a/widgets/misc/e-dropdown-button.c b/widgets/misc/e-dropdown-button.c deleted file mode 100644 index 334cab878f..0000000000 --- a/widgets/misc/e-dropdown-button.c +++ /dev/null @@ -1,252 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-dropdown-menu.c - * - * Copyright (C) 2001 Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Authors: - * Ettore Perazzoli <ettore@ximian.com> - * Damon Chaplin <damon@ximian.com> - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "e-dropdown-button.h" - - -#include <stdio.h> -#include <gtk/gtkarrow.h> -#include <gtk/gtklabel.h> -#include <gtk/gtkwidget.h> -#include <libgnomeui/gnome-popup-menu.h> -#include <gal/util/e-util.h> - - -struct _EDropdownButtonPrivate { - GtkAccelGroup *accel_group; - GtkWidget *menu; -}; - -#define PARENT_TYPE gtk_toggle_button_get_type () -static GtkToggleButtonClass *parent_class = NULL; - - -/* Callback to position the pop-up menu. */ - -static void -menu_position_cb (GtkMenu *menu, - int *x, - int *y, - void *data) -{ - EDropdownButton *dropdown_button; - EDropdownButtonPrivate *priv; - GtkRequisition menu_requisition; - int max_x, max_y; - - dropdown_button = E_DROPDOWN_BUTTON (data); - priv = dropdown_button->priv; - - /* Calculate our preferred position. */ - gdk_window_get_origin (GTK_WIDGET (dropdown_button)->window, x, y); - *y += GTK_WIDGET (dropdown_button)->allocation.height; - - /* Now make sure we are on the screen. */ - gtk_widget_size_request (GTK_WIDGET (priv->menu), &menu_requisition); - max_x = MAX (0, gdk_screen_width () - menu_requisition.width); - max_y = MAX (0, gdk_screen_height () - menu_requisition.height); - - *x = CLAMP (*x, 0, max_x); - *y = CLAMP (*y, 0, max_y); -} - -/* Callback for the "deactivate" signal on the pop-up menu. This is used so - that we unset the state of the toggle button when the pop-up menu - disappears. */ - -static int -menu_deactivate_cb (GtkMenuShell *menu_shell, - void *data) -{ - EDropdownButton *dropdown_button; - - puts (__FUNCTION__); - - dropdown_button = E_DROPDOWN_BUTTON (data); - - gtk_button_clicked (GTK_BUTTON (dropdown_button)); - return TRUE; -} - - -/* GtkObject methods. */ - -static void -impl_destroy (GtkObject *object) -{ - EDropdownButton *dropdown_button; - EDropdownButtonPrivate *priv; - - dropdown_button = E_DROPDOWN_BUTTON (object); - priv = dropdown_button->priv; - - gtk_accel_group_unref (priv->accel_group); - gtk_widget_destroy (priv->menu); - - g_free (priv); -} - - -/* GtkWidget methods. */ - -static int -impl_button_press_event (GtkWidget *widget, - GdkEventButton *event) -{ - EDropdownButton *dropdown_button; - EDropdownButtonPrivate *priv; - GtkStateType new_state; - - dropdown_button = E_DROPDOWN_BUTTON (widget); - priv = dropdown_button->priv; - - gtk_menu_popup (GTK_MENU (priv->menu), NULL, NULL, - menu_position_cb, dropdown_button, - 1, GDK_CURRENT_TIME); - - gnome_popup_menu_do_popup (GTK_WIDGET (priv->menu), menu_position_cb, dropdown_button, - event, NULL); - - if (! GTK_WIDGET_HAS_FOCUS (widget)) - gtk_widget_grab_focus (widget); - - gtk_button_clicked (GTK_BUTTON (widget)); - - return TRUE; -} - - -static void -class_init (EDropdownButtonClass *klass) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - - object_class = GTK_OBJECT_CLASS (klass); - widget_class = GTK_WIDGET_CLASS (klass); - - object_class->destroy = impl_destroy; - - widget_class->button_press_event = impl_button_press_event; - - parent_class = gtk_type_class (PARENT_TYPE); -} - - -static void -init (EDropdownButton *dropdown_button) -{ - EDropdownButtonPrivate *priv; - - priv = g_new (EDropdownButtonPrivate, 1); - priv->accel_group = gtk_accel_group_new (); - priv->menu = NULL; - - dropdown_button->priv = priv; -} - - -/** - * e_dropdown_button_construct: - * @dropdown_button: A pointer to an %EDropdownButton object - * @label_text: Text to display in the button - * @menu: The menu to pop up when the button is pressed - * - * Construct the @dropdown_button with the specified @label_text and the - * associated @menu. - **/ -void -e_dropdown_button_construct (EDropdownButton *dropdown_button, - const char *label_text, - GtkMenu *menu) -{ - EDropdownButtonPrivate *priv; - GtkWidget *hbox; - GtkWidget *arrow; - GtkWidget *label; - unsigned int accel_key; - - g_return_if_fail (dropdown_button != NULL); - g_return_if_fail (E_IS_DROPDOWN_BUTTON (dropdown_button)); - g_return_if_fail (label_text != NULL); - g_return_if_fail (menu != NULL); - g_return_if_fail (GTK_IS_MENU (menu)); - - priv = dropdown_button->priv; - - hbox = gtk_hbox_new (FALSE, 2); - gtk_container_add (GTK_CONTAINER (dropdown_button), hbox); - gtk_widget_show (hbox); - - label = gtk_label_new (""); - accel_key = gtk_label_parse_uline (GTK_LABEL (label), label_text); - gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0); - gtk_widget_show (label); - gtk_widget_add_accelerator (GTK_WIDGET (dropdown_button), "clicked", - priv->accel_group, accel_key, GDK_MOD1_MASK, 0); - - arrow = gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_OUT); - gtk_box_pack_start (GTK_BOX (hbox), arrow, FALSE, FALSE, 2); - gtk_widget_show (arrow); - - priv->menu = GTK_WIDGET (menu); - - gtk_signal_connect_while_alive (GTK_OBJECT (priv->menu), "deactivate", - GTK_SIGNAL_FUNC (menu_deactivate_cb), - dropdown_button, GTK_OBJECT (dropdown_button)); -} - -/** - * e_dropdown_button_new: - * @label_text: Text to display in the button - * @menu: The menu to pop up when the button is pressed - * - * Create a new dropdown button. When the button is clicked, the specified - * @menu will be popped up. - * - * Return value: A pointer to the newly created %EDropdownButton. - **/ -GtkWidget * -e_dropdown_button_new (const char *label_text, - GtkMenu *menu) -{ - GtkWidget *widget; - - g_return_val_if_fail (label_text != NULL, NULL); - g_return_val_if_fail (menu != NULL, NULL); - g_return_val_if_fail (GTK_IS_MENU (menu), NULL); - - widget = gtk_type_new (e_dropdown_button_get_type ()); - - e_dropdown_button_construct (E_DROPDOWN_BUTTON (widget), label_text, menu); - return widget; -} - - -E_MAKE_TYPE (e_dropdown_button, "EDropdownButton", EDropdownButton, class_init, init, PARENT_TYPE) diff --git a/widgets/misc/e-dropdown-button.h b/widgets/misc/e-dropdown-button.h deleted file mode 100644 index 6aa92d0bd8..0000000000 --- a/widgets/misc/e-dropdown-button.h +++ /dev/null @@ -1,72 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-dropdown-menu.h - * - * Copyright (C) 2001 Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Author: Ettore Perazzoli - */ - -#ifndef _E_DROPDOWN_BUTTON_H_ -#define _E_DROPDOWN_BUTTON_H_ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <gtk/gtktogglebutton.h> -#include <gtk/gtkmenu.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -#define E_TYPE_DROPDOWN_BUTTON (e_dropdown_button_get_type ()) -#define E_DROPDOWN_BUTTON(obj) (GTK_CHECK_CAST ((obj), E_TYPE_DROPDOWN_BUTTON, EDropdownButton)) -#define E_DROPDOWN_BUTTON_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_DROPDOWN_BUTTON, EDropdownButtonClass)) -#define E_IS_DROPDOWN_BUTTON(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_DROPDOWN_BUTTON)) -#define E_IS_DROPDOWN_BUTTON_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TYPE_DROPDOWN_BUTTON)) - - -typedef struct _EDropdownButton EDropdownButton; -typedef struct _EDropdownButtonPrivate EDropdownButtonPrivate; -typedef struct _EDropdownButtonClass EDropdownButtonClass; - -struct _EDropdownButton { - GtkToggleButton parent; - - EDropdownButtonPrivate *priv; -}; - -struct _EDropdownButtonClass { - GtkToggleButtonClass parent_class; -}; - - -GtkType e_dropdown_button_get_type (void); -void e_dropdown_button_construct (EDropdownButton *dropdown_button, - const char *label_text, - GtkMenu *menu); -GtkWidget *e_dropdown_button_new (const char *label_text, - GtkMenu *menu); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_DROPDOWN_BUTTON_H_ */ diff --git a/widgets/misc/e-filter-bar.c b/widgets/misc/e-filter-bar.c deleted file mode 100644 index 2a84912d62..0000000000 --- a/widgets/misc/e-filter-bar.c +++ /dev/null @@ -1,472 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-search-bar.c - * - * Copyright (C) 2001 Ximian, Inc. - * - * Authors: - * Michael Zucchi <notzed@ximian.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> - -#include <glib.h> -#include <libgnome/gnome-defs.h> -#include <libgnome/gnome-i18n.h> -#include <libgnomeui/gnome-stock.h> - -#include "e-dropdown-button.h" -#include "e-filter-bar.h" -#include "filter/rule-editor.h" - -#include <gal/widgets/e-unicode.h> -#include <gal/widgets/e-gui-utils.h> - -#define d(x) - - -enum { - LAST_SIGNAL -}; - -/*static gint esb_signals [LAST_SIGNAL] = { 0, };*/ - -static ESearchBarClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_QUERY, -}; - - -/* Callbacks. */ - -/* rule editor thingy */ -static void rule_editor_destroyed(GtkWidget *w, EFilterBar *efb) -{ - efb->save_dialogue = NULL; - e_search_bar_set_menu_sensitive((ESearchBar *)efb, E_FILTERBAR_SAVE_ID, TRUE); -} - -/* FIXME: need to update the popup menu to match any edited rules, sigh */ -static void full_rule_editor_clicked(GtkWidget *w, int button, void *data) -{ - EFilterBar *efb = data; - - switch (button) { - case 0: - rule_context_save(efb->context, efb->userrules); - case 1: - default: - gnome_dialog_close((GnomeDialog *)w); - case -1: - } -} - -static void rule_editor_clicked(GtkWidget *w, int button, void *data) -{ - EFilterBar *efb = data; - ESearchBarItem item; - FilterRule *rule; - - switch(button) { - case 0: - rule = gtk_object_get_data((GtkObject *)w, "rule"); - if (rule) { - if (!filter_rule_validate (rule)) - return; - - item.text = rule->name; - item.id = efb->menu_base + efb->menu_rules->len; - - g_ptr_array_add(efb->menu_rules, rule); - - rule_context_add_rule(efb->context, rule); - /* FIXME: check return */ - rule_context_save(efb->context, efb->userrules); - e_search_bar_add_menu((ESearchBar *)efb, &item); - } - case 1: - gnome_dialog_close((GnomeDialog *)w); - break; - case -1: - } -} - -static void rule_advanced_clicked(GtkWidget *w, int button, void *data) -{ - EFilterBar *efb = data; - FilterRule *rule; - - switch(button) { - case 0: /* 'ok' */ - case 1: - rule = gtk_object_get_data((GtkObject *)w, "rule"); - if (rule) { - efb->current_query = rule; - gtk_object_ref((GtkObject *)rule); - gtk_signal_emit_by_name((GtkObject *)efb, "query_changed"); - } - if (button == 1) - rule_editor_clicked(w, 0, data); - case 2: - gnome_dialog_close((GnomeDialog *)w); - break; - case -1: - } -} - -static void -menubar_activated (ESearchBar *esb, int id, void *data) -{ - EFilterBar *efb = (EFilterBar *)esb; - - switch(id) { - case E_FILTERBAR_RESET_ID: - d(printf("Reset menu\n")); - efb->current_query = NULL; - gtk_object_set((GtkObject *)esb, "option_choice", efb->option_base, NULL); - gtk_object_set((GtkObject *)esb, "text", NULL, NULL); - gtk_widget_set_sensitive(esb->entry, TRUE); - break; - case E_FILTERBAR_EDIT_ID: - if (!efb->save_dialogue) { - GnomeDialog *gd; - - gd = (GnomeDialog *)rule_editor_new(efb->context, FILTER_SOURCE_INCOMING); - gtk_signal_connect((GtkObject *)gd, "clicked", full_rule_editor_clicked, efb); - gtk_signal_connect((GtkObject *)gd, "destroy", rule_editor_destroyed, efb); - gtk_widget_show((GtkWidget *)gd); - } - break; - case E_FILTERBAR_SAVE_ID: - if (efb->current_query && !efb->save_dialogue) { - GtkWidget *w; - GnomeDialog *gd; - FilterRule *rule; - - rule = filter_rule_clone(efb->current_query, efb->context); - - w = filter_rule_get_widget(rule, efb->context); - filter_rule_set_source(rule, FILTER_SOURCE_INCOMING); - gd = (GnomeDialog *)gnome_dialog_new(_("Save Search"), - GNOME_STOCK_BUTTON_OK, - GNOME_STOCK_BUTTON_CANCEL, - NULL); - efb->save_dialogue = (GtkWidget *)gd; - gnome_dialog_set_default (gd, 0); - - gtk_window_set_policy(GTK_WINDOW(gd), FALSE, TRUE, FALSE); - /*gtk_window_set_default_size (GTK_WINDOW (gd), 500, 500);*/ - gtk_box_pack_start((GtkBox *)gd->vbox, w, TRUE, TRUE, 0); - gtk_widget_show((GtkWidget *)gd); - gtk_object_ref((GtkObject *)rule); - gtk_object_set_data_full((GtkObject *)gd, "rule", rule, (GtkDestroyNotify)gtk_object_unref); - gtk_signal_connect((GtkObject *)gd, "clicked", rule_editor_clicked, efb); - gtk_signal_connect((GtkObject *)gd, "destroy", rule_editor_destroyed, efb); - - e_search_bar_set_menu_sensitive(esb, E_FILTERBAR_SAVE_ID, FALSE); - gtk_widget_set_sensitive(esb->entry, FALSE); - - gtk_widget_show((GtkWidget *)gd); - } - - d(printf("Save menu\n")); - break; - default: - if (id >= efb->menu_base && id < efb->menu_base + efb->menu_rules->len) { - GString *out = g_string_new(""); - d(printf("Selected rule: %s\n", ((FilterRule *)efb->menu_rules->pdata[id - efb->menu_base])->name)); - filter_rule_build_code(efb->menu_rules->pdata[id - efb->menu_base], out); - d(printf("query: '%s'\n", out->str)); - g_string_free(out, 1); - - efb->current_query = (FilterRule *)efb->menu_rules->pdata[id - efb->menu_base]; - efb->setquery = TRUE; - gtk_object_set((GtkObject *)esb, "option_choice", E_FILTERBAR_ADVANCED_ID, NULL); - - gtk_widget_set_sensitive(esb->entry, FALSE); - } else { - gtk_widget_set_sensitive(esb->entry, TRUE); - return; - } - } - - gtk_signal_emit_stop_by_name((GtkObject *)esb, "menu_activated"); -} - -static void -option_changed (ESearchBar *esb, void *data) -{ - EFilterBar *efb = (EFilterBar *)esb; - int id = esb->option_choice; - char *query; - - d(printf("option changed, id = %d\n", id)); - - switch(id) { - case E_FILTERBAR_ADVANCED_ID: { - d(printf("Advanced search!\n")); - - if (!efb->save_dialogue && !efb->setquery) { - GtkWidget *w; - GnomeDialog *gd; - FilterRule *rule; - - if (efb->current_query) - rule = filter_rule_clone(efb->current_query, efb->context); - else - rule = filter_rule_new(); - - w = filter_rule_get_widget(rule, efb->context); - filter_rule_set_source(rule, FILTER_SOURCE_INCOMING); - gd = (GnomeDialog *)gnome_dialog_new(_("Advanced Search"), - GNOME_STOCK_BUTTON_OK, - _("Save"), - GNOME_STOCK_BUTTON_CANCEL, - NULL); - efb->save_dialogue = (GtkWidget *)gd; - gnome_dialog_set_default (gd, 0); - - gtk_window_set_policy(GTK_WINDOW(gd), FALSE, TRUE, FALSE); - /*gtk_window_set_default_size (GTK_WINDOW (gd), 500, 500);*/ - gtk_box_pack_start((GtkBox *)gd->vbox, w, TRUE, TRUE, 0); - gtk_widget_show((GtkWidget *)gd); - gtk_object_ref((GtkObject *)rule); - gtk_object_set_data_full((GtkObject *)gd, "rule", rule, (GtkDestroyNotify)gtk_object_unref); - gtk_signal_connect((GtkObject *)gd, "clicked", rule_advanced_clicked, efb); - gtk_signal_connect((GtkObject *)gd, "destroy", rule_editor_destroyed, efb); - - e_search_bar_set_menu_sensitive(esb, E_FILTERBAR_SAVE_ID, FALSE); - gtk_widget_set_sensitive(esb->entry, FALSE); - - gtk_widget_show((GtkWidget *)gd); - } - } break; - default: - if (id >= efb->option_base && id < efb->option_base + efb->option_rules->len) { - efb->current_query = (FilterRule *)efb->option_rules->pdata[id - efb->option_base]; - if (efb->config) { - gtk_object_get((GtkObject *)esb, "text", &query, NULL); - efb->config(efb, efb->current_query, id, query, efb->config_data); - g_free(query); - } - gtk_widget_set_sensitive(esb->entry, TRUE); - } else { - gtk_widget_set_sensitive(esb->entry, FALSE); - efb->current_query = NULL; - } - } - efb->setquery = FALSE; -} - -static GArray *build_items(ESearchBar *esb, ESearchBarItem *items, int type, int *start, GPtrArray *rules) -{ - FilterRule *rule = NULL; - EFilterBar *efb = (EFilterBar *)esb; - int id = 0, i; - GArray *menu = g_array_new(FALSE, FALSE, sizeof(ESearchBarItem)); - ESearchBarItem item; - char *source; - - /* find a unique starting point for the id's of our items */ - for (i=0;items[i].id != -1;i++) { - if (items[i].id >= id) - id = items[i].id+1; - } - - /* add the user menus */ - g_array_append_vals(menu, items, i); - - *start = id; - - if (type == 0) { - /* and add ours */ - item.id = 0; - item.text = NULL; - g_array_append_vals(menu, &item, 1); - source = FILTER_SOURCE_INCOMING; - } else { - source = FILTER_SOURCE_DEMAND; - } - - while ( (rule = rule_context_next_rule(efb->context, rule, source)) ) { - item.id = id++; - item.text = rule->name; - g_array_append_vals(menu, &item, 1); - g_ptr_array_add(rules, rule); - } - - /* always add on the advanced menu */ - if (type == 1) { - ESearchBarItem advanced_item = E_FILTERBAR_ADVANCED; - g_array_append_vals(menu, &advanced_item, 1); - } - - item.id = -1; - item.text = NULL; - g_array_append_vals(menu, &item, 1); - - return menu; -} - -/* Virtual methods */ -static void -set_menu(ESearchBar *esb, ESearchBarItem *items) -{ - GArray *menu; - EFilterBar *efb = (EFilterBar *)esb; - - g_ptr_array_set_size(efb->menu_rules, 0); - menu = build_items(esb, items, 0, &efb->menu_base, efb->menu_rules); - ((ESearchBarClass *)parent_class)->set_menu(esb, (ESearchBarItem *)menu->data); - g_array_free(menu, TRUE); -} - -static void -set_option(ESearchBar *esb, ESearchBarItem *items) -{ - GArray *menu; - EFilterBar *efb = (EFilterBar *)esb; - - g_ptr_array_set_size(efb->option_rules, 0); - menu = build_items(esb, items, 1, &efb->option_base, efb->option_rules); - ((ESearchBarClass *)parent_class)->set_option(esb, (ESearchBarItem *)menu->data); - g_array_free(menu, TRUE); -} - - -/* GtkObject methods. */ - -static void -impl_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - EFilterBar *efb = E_FILTER_BAR(object); - - switch (arg_id) { - case ARG_QUERY: - if (efb->current_query) { - GString *out = g_string_new(""); - - filter_rule_build_code(efb->current_query, out); - GTK_VALUE_STRING(*arg) = out->str; - g_string_free(out, FALSE); - } else { - GTK_VALUE_STRING(*arg) = NULL; - } - break; - } -} - - -static void -class_init (EFilterBarClass *klass) -{ - GtkObjectClass *object_class; - ESearchBarClass *esb_class = (ESearchBarClass *)klass; - - object_class = GTK_OBJECT_CLASS(klass); - - parent_class = gtk_type_class(e_search_bar_get_type()); - - object_class->get_arg = impl_get_arg; - - esb_class->set_menu = set_menu; - esb_class->set_option = set_option; - - gtk_object_add_arg_type ("EFilterBar::query", GTK_TYPE_STRING, GTK_ARG_READABLE, ARG_QUERY); - -#if 0 - esb_signals [QUERY_CHANGED] = - gtk_signal_new ("query_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EFilterBarClass, query_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - esb_signals [MENU_ACTIVATED] = - gtk_signal_new ("menu_activated", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EFilterBarClass, menu_activated), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, esb_signals, LAST_SIGNAL); -#endif -} - -static void -init (EFilterBar *efb) -{ - gtk_signal_connect((GtkObject *)efb, "menu_activated", menubar_activated, NULL); - gtk_signal_connect((GtkObject *)efb, "query_changed", option_changed, NULL); - - efb->menu_rules = g_ptr_array_new(); - efb->option_rules = g_ptr_array_new(); -} - - -/* Object construction. */ - -EFilterBar *e_filter_bar_new (RuleContext *context, const char *systemrules, const char *userrules, EFilterBarConfigRule config, void *data) -{ - EFilterBar *bar; - ESearchBarItem item = { NULL, -1 }; - - bar = gtk_type_new(e_filter_bar_get_type()); - - bar->context = context; - gtk_object_ref((GtkObject *)context); - bar->systemrules = g_strdup(systemrules); - bar->userrules = g_strdup(userrules); - rule_context_load(context, systemrules, userrules); - - bar->config = config; - bar->config_data = data; - - e_search_bar_construct((ESearchBar *)bar, &item, &item); - - return bar; -} - -GtkType -e_filter_bar_get_type (void) -{ - static GtkType type = 0; - - if (!type) { - static const GtkTypeInfo info = { - "EFilterBar", - sizeof (EFilterBar), - sizeof (EFilterBarClass), - (GtkClassInitFunc) class_init, - (GtkObjectInitFunc) init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (e_search_bar_get_type (), &info); - } - - return type; -} - diff --git a/widgets/misc/e-filter-bar.h b/widgets/misc/e-filter-bar.h deleted file mode 100644 index c6777630e8..0000000000 --- a/widgets/misc/e-filter-bar.h +++ /dev/null @@ -1,117 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-filter-bar.h - * Copyright (C) 2001 Ximian Inc. - * Author: Michael Zucchi <notzed@ximian.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_FILTER_BAR_H__ -#define __E_FILTER_BAR_H__ - -#include <gtk/gtkobject.h> -#include <gtk/gtkwidget.h> -#include "e-search-bar.h" - -#include "filter/rule-context.h" -#include "filter/filter-rule.h" - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* EFilterBar - A filter rule driven search bar. - * - * The following arguments are available: - * - * name type read/write description - * --------------------------------------------------------------------------------- - * query string R String representing query. - */ - -#define E_FILTER_BAR_TYPE (e_filter_bar_get_type ()) -#define E_FILTER_BAR(obj) (GTK_CHECK_CAST ((obj), E_FILTER_BAR_TYPE, EFilterBar)) -#define E_FILTER_BAR_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_FILTER_BAR_TYPE, EFilterBarClass)) -#define E_IS_FILTER_BAR(obj) (GTK_CHECK_TYPE ((obj), E_FILTER_BAR_TYPE)) -#define E_IS_FILTER_BAR_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_FILTER_BAR_TYPE)) - -typedef struct _EFilterBar EFilterBar; -typedef struct _EFilterBarClass EFilterBarClass; - -typedef void (*EFilterBarConfigRule)(EFilterBar *, FilterRule *rule, int id, const char *query, void *data); - -struct _EFilterBar -{ - ESearchBar parent; - - int menu_base, option_base; - GPtrArray *menu_rules, *option_rules; - - GtkWidget *save_dialogue; /* current save dialogue (so we dont pop up multiple ones) */ - - FilterRule *current_query; /* as it says */ - int setquery; /* true when we're setting a query directly to advanced, so dont popup the dialogue */ - - RuleContext *context; - char *systemrules; - char *userrules; - - EFilterBarConfigRule config; - void *config_data; -}; - -struct _EFilterBarClass -{ - ESearchBarClass parent_class; -}; - -/* "preset" items */ -enum { - /* preset menu options */ - E_FILTERBAR_RESET_ID = -2, - E_FILTERBAR_SAVE_ID = -3, - E_FILTERBAR_EDIT_ID = -4, - - /* preset option options */ - E_FILTERBAR_ADVANCED_ID = -5, - - E_FILTERBAR_LAST_ID = -6, -}; - -#define E_FILTERBAR_SAVE { N_("Save As..."), E_FILTERBAR_SAVE_ID } -#define E_FILTERBAR_RESET { N_("Show All"), E_FILTERBAR_RESET_ID } -#define E_FILTERBAR_EDIT { N_("Edit..."), E_FILTERBAR_EDIT_ID } -#define E_FILTERBAR_ADVANCED { N_("Advanced..."), E_FILTERBAR_ADVANCED_ID } - -#ifdef JUST_FOR_TRANSLATORS -const char * strings[] = { - N_("Save As..."), - N_("Show All"), - N_("Edit..."), - N_("Advanced...") -}; -#endif - - -GtkType e_filter_bar_get_type (void); -EFilterBar*e_filter_bar_new (RuleContext *, const char *sys, const char *user, EFilterBarConfigRule config, void *data); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_FILTER_BAR_H__ */ diff --git a/widgets/misc/e-gui-utils.c b/widgets/misc/e-gui-utils.c deleted file mode 100644 index b92c155f59..0000000000 --- a/widgets/misc/e-gui-utils.c +++ /dev/null @@ -1,215 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * GUI utility functions - * - * Author: - * Miguel de Icaza <miguel@helixcode.com> - * - * Copyright (C) 1999 Miguel de Icaza - * Copyright (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> - -#include "e-gui-utils.h" - -#include <gtk/gtkentry.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-messagebox.h> -#include <libgnomeui/gnome-stock.h> -#include <gdk-pixbuf/gdk-pixbuf.h> -#include <gdk-pixbuf/gnome-canvas-pixbuf.h> - -void -e_notice (GtkWindow *window, const char *type, const char *format, ...) -{ - GtkWidget *dialog; - va_list args; - char *str; - - va_start (args, format); - str = g_strdup_vprintf (format, args); - dialog = gnome_message_box_new (str, type, GNOME_STOCK_BUTTON_OK, NULL); - va_end (args); - g_free (str); - - if (window) - gnome_dialog_set_parent (GNOME_DIALOG (dialog), window); - - gnome_dialog_run (GNOME_DIALOG (dialog)); -} - -static void -kill_popup_menu (GtkWidget *widget, GtkMenu *menu) -{ - g_return_if_fail (menu != NULL); - g_return_if_fail (GTK_IS_MENU (menu)); - - gtk_object_unref (GTK_OBJECT (menu)); -} - -void -e_auto_kill_popup_menu_on_hide (GtkMenu *menu) -{ - g_return_if_fail (menu != NULL); - g_return_if_fail (GTK_IS_MENU (menu)); - - gtk_signal_connect (GTK_OBJECT (menu), "hide", - GTK_SIGNAL_FUNC (kill_popup_menu), menu); -} - -void -e_popup_menu (GtkMenu *menu, GdkEvent *event) -{ - g_return_if_fail (menu != NULL); - g_return_if_fail (GTK_IS_MENU (menu)); - - e_auto_kill_popup_menu_on_hide (menu); - - if (event->type == GDK_KEY_PRESS) - gtk_menu_popup (menu, NULL, NULL, 0, NULL, 0, event->key.time); - else if ((event->type == GDK_BUTTON_PRESS) || - (event->type == GDK_BUTTON_RELEASE) || - (event->type == GDK_2BUTTON_PRESS) || - (event->type == GDK_3BUTTON_PRESS)){ - gtk_menu_popup (menu, NULL, NULL, 0, NULL, event->button.button, event->button.time); - } else - gtk_menu_popup (menu, NULL, NULL, 0, NULL, 0, GDK_CURRENT_TIME); -} - -typedef struct { - GtkCallback callback; - gpointer closure; -} CallbackClosure; - -static void -e_container_foreach_leaf_callback(GtkWidget *widget, CallbackClosure *callback_closure) -{ - if (GTK_IS_CONTAINER(widget)) { - e_container_foreach_leaf(GTK_CONTAINER(widget), callback_closure->callback, callback_closure->closure); - } else { - (*callback_closure->callback) (widget, callback_closure->closure); - } -} - -void -e_container_foreach_leaf(GtkContainer *container, - GtkCallback callback, - gpointer closure) -{ - CallbackClosure callback_closure; - callback_closure.callback = callback; - callback_closure.closure = closure; - gtk_container_foreach(container, (GtkCallback) e_container_foreach_leaf_callback, &callback_closure); -} - -static void -e_container_change_tab_order_destroy_notify(gpointer data) -{ - GList *list = data; - g_list_foreach(list, (GFunc) gtk_object_unref, NULL); - g_list_free(list); -} - - -static gint -e_container_change_tab_order_callback(GtkContainer *container, - GtkDirectionType direction, - GList *children) -{ - GtkWidget *focus_child; - GtkWidget *child; - - if (direction != GTK_DIR_TAB_FORWARD && - direction != GTK_DIR_TAB_BACKWARD) - return FALSE; - - focus_child = container->focus_child; - - if (direction == GTK_DIR_TAB_BACKWARD) { - children = g_list_last(children); - } - - while (children) { - child = children->data; - if (direction == GTK_DIR_TAB_FORWARD) - children = children->next; - else - children = children->prev; - - if (!child) - continue; - - if (focus_child) { - if (focus_child == child) { - focus_child = NULL; - - if (GTK_WIDGET_DRAWABLE (child) && - GTK_IS_CONTAINER (child) && - !GTK_WIDGET_HAS_FOCUS (child)) - if (gtk_container_focus (GTK_CONTAINER (child), direction)) { - gtk_signal_emit_stop_by_name(GTK_OBJECT(container), "focus"); - return TRUE; - } - } - } - else if (GTK_WIDGET_DRAWABLE (child)) { - if (GTK_IS_CONTAINER (child)) { - if (gtk_container_focus (GTK_CONTAINER (child), direction)) { - gtk_signal_emit_stop_by_name(GTK_OBJECT(container), "focus"); - return TRUE; - } - } - else if (GTK_WIDGET_CAN_FOCUS (child)) { - gtk_widget_grab_focus (child); - gtk_signal_emit_stop_by_name(GTK_OBJECT(container), "focus"); - return TRUE; - } - } - } - - return FALSE; -} - -gint -e_container_change_tab_order(GtkContainer *container, GList *widgets) -{ - GList *list; - list = g_list_copy(widgets); - g_list_foreach(list, (GFunc) gtk_object_ref, NULL); - return gtk_signal_connect_full(GTK_OBJECT(container), "focus", - GTK_SIGNAL_FUNC(e_container_change_tab_order_callback), - NULL, list, - e_container_change_tab_order_destroy_notify, - FALSE, FALSE); -} - -struct widgetandint { - GtkWidget *widget; - int count; -}; - -static void -nth_entry_callback(GtkWidget *widget, struct widgetandint *data) -{ - if (GTK_IS_ENTRY(widget)) { - if (data->count > 1) { - data->count --; - data->widget = widget; - } else if (data->count == 1) { - data->count --; - data->widget = NULL; - gtk_widget_grab_focus(widget); - } - } -} - -void -e_container_focus_nth_entry(GtkContainer *container, int n) -{ - struct widgetandint data; - data.widget = NULL; - data.count = n; - e_container_foreach_leaf(container, (GtkCallback) nth_entry_callback, &data); - if (data.widget) - gtk_widget_grab_focus(data.widget); -} diff --git a/widgets/misc/e-gui-utils.h b/widgets/misc/e-gui-utils.h deleted file mode 100644 index 8a04ee24ae..0000000000 --- a/widgets/misc/e-gui-utils.h +++ /dev/null @@ -1,29 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef GAL_GUI_UTILS_H -#define GAL_GUI_UTILS_H - -#include <gtk/gtkmenu.h> -#include <gtk/gtkwindow.h> - -#include <libgnomeui/gnome-messagebox.h> - -BEGIN_GNOME_DECLS - -void e_popup_menu (GtkMenu *menu, - GdkEvent *event); -void e_auto_kill_popup_menu_on_hide (GtkMenu *menu); -void e_notice (GtkWindow *window, - const char *type, - const char *format, - ...); -void e_container_foreach_leaf (GtkContainer *container, - GtkCallback callback, - gpointer closure); -void e_container_focus_nth_entry (GtkContainer *container, - int n); -gint e_container_change_tab_order (GtkContainer *container, - GList *widgets); - -END_GNOME_DECLS - -#endif /* GAL_GUI_UTILS_H */ diff --git a/widgets/misc/e-hsv-utils.c b/widgets/misc/e-hsv-utils.c deleted file mode 100644 index 31561436dd..0000000000 --- a/widgets/misc/e-hsv-utils.c +++ /dev/null @@ -1,166 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-hsv-utils.c: utilites for manipulating colours in HSV space - * - * Author: - * Seth Nickell <seth@eazel.com> - * - * Copyright (C) 1995-2001 Seth Nickell, Peter Mattis, Spencer Kimball and Josh MacDonald - * - */ - -#include <config.h> - -#include "e-hsv-utils.h" - -/* tweak_hsv is a really tweaky function. it modifies its first argument, which - should be the colour you want tweaked. delta_h, delta_s and delta_v specify - how much you want their respective channels modified (and in what direction). - if it can't do the specified modification, it does it in the oppositon direction */ -void -e_hsv_tweak (GdkColor *colour, gdouble delta_h, gdouble delta_s, gdouble delta_v) -{ - gdouble h, s, v, r, g, b; - - r = colour->red / 65535.0f; - g = colour->green / 65535.0f; - b = colour->blue / 65535.0f; - - e_rgb_to_hsv (r, g, b, &h, &s, &v); - - if (h + delta_h < 0) { - h -= delta_h; - } else { - h += delta_h; - } - - if (s + delta_s < 0) { - s -= delta_s; - } else { - s += delta_s; - } - - if (v + delta_v < 0) { - v -= delta_v; - } else { - v += delta_v; - } - - e_hsv_to_rgb (h, s, v, &r, &g, &b); - - colour->red = r * 65535.0f; - colour->green = g * 65535.0f; - colour->blue = b * 65535.0f; -} - -/* Copy n' Paste code from the GTK+ colour selector (gtkcolorsel.c) */ -/* Originally lifted, I suspect, from "Foley, van Dam" */ -void -e_hsv_to_rgb (gdouble h, gdouble s, gdouble v, - gdouble *r, gdouble *g, gdouble *b) -{ - gint i; - gdouble f, w, q, t; - - if (s == 0.0) - s = 0.000001; - - if (h == -1.0) - { - *r = v; - *g = v; - *b = v; - } - else - { - if (h == 360.0) - h = 0.0; - h = h / 60.0; - i = (gint) h; - f = h - i; - w = v * (1.0 - s); - q = v * (1.0 - (s * f)); - t = v * (1.0 - (s * (1.0 - f))); - - switch (i) - { - case 0: - *r = v; - *g = t; - *b = w; - break; - case 1: - *r = q; - *g = v; - *b = w; - break; - case 2: - *r = w; - *g = v; - *b = t; - break; - case 3: - *r = w; - *g = q; - *b = v; - break; - case 4: - *r = t; - *g = w; - *b = v; - break; - case 5: - *r = v; - *g = w; - *b = q; - break; - } - } -} - -void -e_rgb_to_hsv (gdouble r, gdouble g, gdouble b, - gdouble *h, gdouble *s, gdouble *v) -{ - double max, min, delta; - - max = r; - if (g > max) - max = g; - if (b > max) - max = b; - - min = r; - if (g < min) - min = g; - if (b < min) - min = b; - - *v = max; - - if (max != 0.0) - *s = (max - min) / max; - else - *s = 0.0; - - if (*s == 0.0) - *h = -1.0; - else - { - delta = max - min; - - if (r == max) - *h = (g - b) / delta; - else if (g == max) - *h = 2.0 + (b - r) / delta; - else if (b == max) - *h = 4.0 + (r - g) / delta; - - *h = *h * 60.0; - - if (*h < 0.0) - *h = *h + 360; - } -} - - diff --git a/widgets/misc/e-hsv-utils.h b/widgets/misc/e-hsv-utils.h deleted file mode 100644 index 774d18585c..0000000000 --- a/widgets/misc/e-hsv-utils.h +++ /dev/null @@ -1,31 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_HSV_UTILS_H_ -#define _E_HSV_UTILS_H_ - -#include <libgnome/gnome-defs.h> -#include <gdk/gdk.h> - -BEGIN_GNOME_DECLS - -void e_hsv_to_rgb (gdouble h, - gdouble s, - gdouble v, - gdouble *r, - gdouble *g, - gdouble *b); - -void e_rgb_to_hsv (gdouble r, - gdouble g, - gdouble b, - gdouble *h, - gdouble *s, - gdouble *v); - -void e_hsv_tweak (GdkColor *colour, - gdouble delta_h, - gdouble delta_s, - gdouble delta_v); - -END_GNOME_DECLS - -#endif /* _E_HSV_UTILS_H_ */ diff --git a/widgets/misc/e-messagebox.c b/widgets/misc/e-messagebox.c deleted file mode 100644 index 6549476e1d..0000000000 --- a/widgets/misc/e-messagebox.c +++ /dev/null @@ -1,356 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Original Author: Jay Painter - * Modified: Jeffrey Stedfast - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA. - * - */ - - -#include <config.h> -#include <stdarg.h> -#include <string.h> /* for strcmp */ - -#include <glib.h> -#include <gtk/gtkalignment.h> -#include <gtk/gtkcheckbutton.h> -#include <gtk/gtkhbox.h> -#include <gtk/gtklabel.h> -#include <libgnome/gnome-defs.h> -#include <libgnome/gnome-i18n.h> -#include <libgnome/gnome-triggers.h> -#include <libgnome/gnome-util.h> -#include <libgnomeui/gnome-pixmap.h> -#include <libgnomeui/gnome-uidefs.h> -#include "e-messagebox.h" - -#define E_MESSAGE_BOX_WIDTH 425 -#define E_MESSAGE_BOX_HEIGHT 125 - -struct _EMessageBoxPrivate { - GtkWidget *label; - GtkWidget *checkbox; -}; - -static void e_message_box_class_init (EMessageBoxClass *klass); -static void e_message_box_init (EMessageBox *messagebox); -static void e_message_box_destroy (GtkObject *object); -static void e_message_box_finalize (GtkObject *object); - -static GnomeDialogClass *parent_class; - -GtkType -e_message_box_get_type (void) -{ - static GtkType message_box_type = 0; - - if (!message_box_type) { - GtkTypeInfo message_box_info = { - "EMessageBox", - sizeof (EMessageBox), - sizeof (EMessageBoxClass), - (GtkClassInitFunc) e_message_box_class_init, - (GtkObjectInitFunc) e_message_box_init, - NULL, - NULL - }; - - message_box_type = gtk_type_unique (gnome_dialog_get_type (), &message_box_info); - } - - return message_box_type; -} - -static void -e_message_box_class_init (EMessageBoxClass *klass) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass *)klass; - parent_class = gtk_type_class (gnome_dialog_get_type ()); - - object_class->destroy = e_message_box_destroy; - object_class->finalize = e_message_box_finalize; -} - -static void -e_message_box_init (EMessageBox *message_box) -{ - message_box->_priv = g_new0 (EMessageBoxPrivate, 1); -} - -static void -e_message_box_destroy (GtkObject *object) -{ - /* remember, destroy can be run multiple times! */ - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - -static void -e_message_box_finalize (GtkObject *object) -{ - EMessageBox *mbox = E_MESSAGE_BOX (object); - - g_free (mbox->_priv); - mbox->_priv = NULL; - - if (GTK_OBJECT_CLASS (parent_class)->finalize) - (* GTK_OBJECT_CLASS (parent_class)->finalize) (object); -} - -/** - * e_message_box_construct: - * @messagebox: The message box to construct - * @message: The message to be displayed. - * @message_box_type: The type of the message - * @buttons: a NULL terminated array with the buttons to insert. - * - * For language bindings or subclassing, from C use #e_message_box_new or - * #e_message_box_newv - * - * Returns: - */ -void -e_message_box_construct (EMessageBox *messagebox, - const gchar *message, - const gchar *message_box_type, - const gchar **buttons) -{ - GtkWidget *hbox; - GtkWidget *pixmap = NULL; - GtkWidget *alignment; - char *s; - GtkStyle *style; - const gchar* title = NULL; - gint i = 0; - - g_return_if_fail (messagebox != NULL); - g_return_if_fail (E_IS_MESSAGE_BOX (messagebox)); - g_return_if_fail (message != NULL); - g_return_if_fail (message_box_type != NULL); - - style = gtk_widget_get_style (GTK_WIDGET (messagebox)); - - /* Make noises, basically */ - gnome_triggers_vdo (message, message_box_type, NULL); - - if (strcmp (E_MESSAGE_BOX_INFO, message_box_type) == 0) { - title = _("Information"); - s = gnome_unconditional_pixmap_file("gnome-info.png"); - if (s) { - pixmap = gnome_pixmap_new_from_file (s); - g_free(s); - } - } else if (strcmp (E_MESSAGE_BOX_WARNING, message_box_type) == 0) { - title = _("Warning"); - s = gnome_unconditional_pixmap_file ("gnome-warning.png"); - if (s) { - pixmap = gnome_pixmap_new_from_file (s); - g_free (s); - } - } else if (strcmp (E_MESSAGE_BOX_ERROR, message_box_type) == 0) { - title = _("Error"); - s = gnome_unconditional_pixmap_file ("gnome-error"); - if (s) { - pixmap = gnome_pixmap_new_from_file (s); - g_free(s); - } - } else if (strcmp (E_MESSAGE_BOX_QUESTION, message_box_type) == 0) { - title = _("Question"); - s = gnome_unconditional_pixmap_file ("gnome-question.png"); - if (s) { - pixmap = gnome_pixmap_new_from_file (s); - g_free (s); - } - } else { - title = _("Message"); - } - - g_assert (title != NULL); - - gtk_window_set_title (GTK_WINDOW (messagebox), title); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (messagebox)->vbox), - hbox, TRUE, TRUE, 10); - gtk_widget_show (hbox); - - if ((pixmap == NULL) || (GNOME_PIXMAP (pixmap)->pixmap == NULL)) { - if (pixmap) - gtk_widget_destroy (pixmap); - s = gnome_unconditional_pixmap_file ("gnome-default.png"); - if (s) { - pixmap = gnome_pixmap_new_from_file (s); - g_free (s); - } else - pixmap = NULL; - } - if (pixmap) { - gtk_box_pack_start (GTK_BOX (hbox), pixmap, FALSE, TRUE, 0); - gtk_widget_show (pixmap); - } - - messagebox->_priv->label = gtk_label_new (message); - gtk_label_set_justify (GTK_LABEL (messagebox->_priv->label), GTK_JUSTIFY_LEFT); - gtk_label_set_line_wrap (GTK_LABEL (messagebox->_priv->label), TRUE); - gtk_misc_set_padding (GTK_MISC (messagebox->_priv->label), GNOME_PAD, 0); - gtk_box_pack_start (GTK_BOX (hbox), messagebox->_priv->label, TRUE, TRUE, 0); - gtk_widget_show (messagebox->_priv->label); - - /* Add some extra space on the right to balance the pixmap */ - if (pixmap) { - alignment = gtk_alignment_new (0., 0., 0., 0.); - gtk_widget_set_usize (alignment, GNOME_PAD, -1); - gtk_widget_show (alignment); - - gtk_box_pack_start (GTK_BOX (hbox), alignment, FALSE, FALSE, 0); - } - - /* Add the "Don't show this message again." checkbox */ - messagebox->_priv->checkbox = gtk_check_button_new_with_label (_("Don't show this message again.")); - gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (messagebox)->vbox), - messagebox->_priv->checkbox, TRUE, TRUE, 10); - gtk_widget_show (messagebox->_priv->checkbox); - - if (buttons) { - while (buttons[i]) { - gnome_dialog_append_button (GNOME_DIALOG (messagebox), - buttons[i]); - i++; - }; - } - - if (GNOME_DIALOG (messagebox)->buttons) - gtk_widget_grab_focus (g_list_last (GNOME_DIALOG (messagebox)->buttons)->data); - - gnome_dialog_set_close (GNOME_DIALOG (messagebox), TRUE); -} - -/** - * e_message_box_new: - * @message: The message to be displayed. - * @message_box_type: The type of the message - * @...: A NULL terminated list of strings to use in each button. - * - * Creates a dialog box of type @message_box_type with @message. A number - * of buttons are inserted on it. You can use the GNOME stock identifiers - * to create gnome-stock-buttons. - * - * Returns a widget that has the dialog box. - */ -GtkWidget* -e_message_box_new (const gchar *message, - const gchar *message_box_type, ...) -{ - va_list ap; - EMessageBox *message_box; - - g_return_val_if_fail (message != NULL, NULL); - g_return_val_if_fail (message_box_type != NULL, NULL); - - va_start (ap, message_box_type); - - message_box = gtk_type_new (e_message_box_get_type ()); - - e_message_box_construct (message_box, message, message_box_type, NULL); - - /* we need to add buttons by hand here */ - while (TRUE) { - gchar * button_name; - - button_name = va_arg (ap, gchar *); - - if (button_name == NULL) { - break; - } - - gnome_dialog_append_button (GNOME_DIALOG (message_box), button_name); - } - - va_end (ap); - - gtk_widget_grab_focus (g_list_last (GNOME_DIALOG (message_box)->buttons)->data); - - return GTK_WIDGET (message_box); -} - -/** - * e_message_box_newv: - * @message: The message to be displayed. - * @message_box_type: The type of the message - * @buttons: a NULL terminated array with the buttons to insert. - * - * Creates a dialog box of type @message_box_type with @message. A number - * of buttons are inserted on it, the messages come from the @buttons array. - * You can use the GNOME stock identifiers to create gnome-stock-buttons. - * The buttons array can be NULL if you wish to add buttons yourself later. - * - * Returns a widget that has the dialog box. - */ -GtkWidget* -e_message_box_newv (const gchar *message, - const gchar *message_box_type, - const gchar **buttons) -{ - EMessageBox *message_box; - - g_return_val_if_fail (message != NULL, NULL); - g_return_val_if_fail (message_box_type != NULL, NULL); - - message_box = gtk_type_new (e_message_box_get_type ()); - - e_message_box_construct (message_box, message, - message_box_type, buttons); - - return GTK_WIDGET (message_box); -} - - -/** - * e_message_box_get_label: - * @messagebox: The message box to work on - * - * Gets the label widget of the message box. You should use this - * function instead of using the structure directly. - * - * Returns: the widget of the label with the message */ -GtkWidget * -e_message_box_get_label (EMessageBox *messagebox) -{ - g_return_val_if_fail (messagebox != NULL, NULL); - g_return_val_if_fail (E_IS_MESSAGE_BOX (messagebox), NULL); - - return messagebox->_priv->label; -} - - -/** - * e_message_box_get_checkbox: - * @messagebox: The message box to work on - * - * Gets the checkbox widget of the message box. You should use this - * function instead of using the structure directly. - * - * Returns: the checkbox widget */ -GtkWidget * -e_message_box_get_checkbox (EMessageBox *messagebox) -{ - g_return_val_if_fail (messagebox != NULL, NULL); - g_return_val_if_fail (E_IS_MESSAGE_BOX (messagebox), NULL); - - return messagebox->_priv->checkbox; -} diff --git a/widgets/misc/e-messagebox.h b/widgets/misc/e-messagebox.h deleted file mode 100644 index 11a4026848..0000000000 --- a/widgets/misc/e-messagebox.h +++ /dev/null @@ -1,85 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Original Author: Jay Painter - * Modified: Jeffrey Stedfast - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA. - * - */ - - -#ifndef __E_MESSAGE_BOX_H__ -#define __E_MESSAGE_BOX_H__ - -#include <glib.h> -#include <gtk/gtkwidget.h> -#include <libgnomeui/gnome-dialog.h> - -BEGIN_GNOME_DECLS - -#define E_TYPE_MESSAGE_BOX (e_message_box_get_type ()) -#define E_MESSAGE_BOX(obj) (GTK_CHECK_CAST ((obj), E_TYPE_MESSAGE_BOX, EMessageBox)) -#define E_MESSAGE_BOX_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_MESSAGE_BOX, EMessageBoxClass)) -#define E_IS_MESSAGE_BOX(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_MESSAGE_BOX)) -#define E_IS_MESSAGE_BOX_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_MESSAGE_BOX)) -#define E_MESSAGE_BOX_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), E_TYPE_MESSAGE_BOX, EMessageBoxClass)) - - -#define E_MESSAGE_BOX_INFO "info" -#define E_MESSAGE_BOX_WARNING "warning" -#define E_MESSAGE_BOX_ERROR "error" -#define E_MESSAGE_BOX_QUESTION "question" -#define E_MESSAGE_BOX_GENERIC "generic" - - -typedef struct _EMessageBox EMessageBox; -typedef struct _EMessageBoxPrivate EMessageBoxPrivate; -typedef struct _EMessageBoxClass EMessageBoxClass; -typedef struct _EMessageBoxButton EMessageBoxButton; - -struct _EMessageBox -{ - GnomeDialog dialog; - /*< private >*/ - EMessageBoxPrivate *_priv; -}; - -struct _EMessageBoxClass -{ - GnomeDialogClass parent_class; -}; - - -guint e_message_box_get_type (void) G_GNUC_CONST; -GtkWidget* e_message_box_new (const gchar *message, - const gchar *messagebox_type, - ...); - -GtkWidget* e_message_box_newv (const gchar *message, - const gchar *messagebox_type, - const gchar **buttons); - -void e_message_box_construct (EMessageBox *messagebox, - const gchar *message, - const gchar *messagebox_type, - const gchar **buttons); - -GtkWidget *e_message_box_get_label (EMessageBox *messagebox); - -GtkWidget *e_message_box_get_checkbox (EMessageBox *messagebox); - -END_GNOME_DECLS - -#endif /* __E_MESSAGE_BOX_H__ */ diff --git a/widgets/misc/e-popup-menu.c b/widgets/misc/e-popup-menu.c deleted file mode 100644 index da28926677..0000000000 --- a/widgets/misc/e-popup-menu.c +++ /dev/null @@ -1,156 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-popup-menu.c: popup menu display -nnn * - * Authors: - * Miguel de Icaza (miguel@kernel.org) - * Jody Goldberg (jgoldberg@home.com) - * Jeffrey Stedfast <fejj@helixcode.com> - * - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtkaccellabel.h> -#include <gtk/gtklabel.h> -#include <gtk/gtkmenuitem.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gtkpixmapmenuitem.h> -#include <libgnomeui/gnome-stock.h> - -#include "e-popup-menu.h" -#include "e-gui-utils.h" - -#include <libgnome/gnome-i18n.h> - -#ifndef GNOME_APP_HELPER_H -/* Copied this i18n function to use for the same purpose */ - -#ifdef ENABLE_NLS -#define L_(x) gnome_app_helper_gettext(x) - -static gchar * -gnome_app_helper_gettext (const gchar *str) -{ - char *s; - - s = gettext (str); - if ( s == str ) - s = dgettext (PACKAGE, str); - - return s; -} - -#else -#define L_(x) x -#endif - -#endif - -/* - * Creates an item with an optional icon - */ -static GtkWidget * -make_item (GtkMenu *menu, const char *name, const char *pixname) -{ - GtkWidget *label, *item; - guint label_accel; - - if (*name == '\0') - return gtk_menu_item_new (); - - /* - * Ugh. This needs to go into Gtk+ - */ - label = gtk_accel_label_new (""); - label_accel = gtk_label_parse_uline (GTK_LABEL (label), name); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_widget_show (label); - - item = pixname ? gtk_pixmap_menu_item_new () : gtk_menu_item_new (); - gtk_container_add (GTK_CONTAINER (item), label); - - if (label_accel != GDK_VoidSymbol){ - gtk_widget_add_accelerator ( - item, - "activate_item", - gtk_menu_ensure_uline_accel_group (GTK_MENU (menu)), - label_accel, 0, - GTK_ACCEL_LOCKED); - } - - if (pixname){ - GtkWidget *pixmap = gnome_stock_pixmap_widget (item, pixname); - - gtk_widget_show (pixmap); - gtk_pixmap_menu_item_set_pixmap ( - GTK_PIXMAP_MENU_ITEM (item), pixmap); - } - - return item; -} - -GtkMenu * -e_popup_menu_create (EPopupMenu *menu_list, guint32 disable_mask, guint32 hide_mask, void *closure) -{ - GtkMenu *menu = GTK_MENU (gtk_menu_new ()); - gboolean last_item_seperator = TRUE; - gint last_non_seperator = -1; - gint i; - - for (i = 0; menu_list[i].name; i++) { - if (strcmp ("", menu_list[i].name) && !(menu_list [i].disable_mask & hide_mask)) { - last_non_seperator = i; - } - } - - for (i = 0; i <= last_non_seperator; i++) { - gboolean seperator; - - seperator = !strcmp ("", menu_list[i].name); - - if ((!(seperator && last_item_seperator)) && !(menu_list [i].disable_mask & hide_mask)) { - GtkWidget *item; - - item = make_item (menu, seperator ? "" : L_(menu_list[i].name), menu_list[i].pixname); - gtk_menu_append (menu, item); - - if (!menu_list[i].submenu) { - if (menu_list[i].fn) - gtk_signal_connect (GTK_OBJECT (item), "activate", - GTK_SIGNAL_FUNC (menu_list[i].fn), - closure); - } else { - /* submenu */ - GtkMenu *submenu; - - submenu = e_popup_menu_create (menu_list[i].submenu, disable_mask, hide_mask, closure); - - gtk_menu_item_set_submenu (GTK_MENU_ITEM (item), GTK_WIDGET (submenu)); - } - - if (menu_list[i].disable_mask & disable_mask) - gtk_widget_set_sensitive (item, FALSE); - - gtk_widget_show (item); - } - - last_item_seperator = seperator; - } - - return menu; -} - -void -e_popup_menu_run (EPopupMenu *menu_list, GdkEvent *event, guint32 disable_mask, guint32 hide_mask, void *closure) -{ - GtkMenu *menu; - - g_return_if_fail (menu_list != NULL); - g_return_if_fail (event != NULL); - - menu = e_popup_menu_create (menu_list, disable_mask, hide_mask, closure); - - e_popup_menu (menu, event); -} - diff --git a/widgets/misc/e-popup-menu.h b/widgets/misc/e-popup-menu.h deleted file mode 100644 index 26e06476b3..0000000000 --- a/widgets/misc/e-popup-menu.h +++ /dev/null @@ -1,37 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef E_POPUP_MENU_H -#define E_POPUP_MENU_H - -#include <gtk/gtkmenu.h> -#include <gtk/gtkwidget.h> -#include <libgnome/gnome-defs.h> - -BEGIN_GNOME_DECLS - -#define E_POPUP_SEPARATOR { "", NULL, (NULL), NULL, 0 } -#define E_POPUP_TERMINATOR { NULL, NULL, (NULL), NULL, 0 } - -typedef struct _EPopupMenu EPopupMenu; - -struct _EPopupMenu { - char *name; - char *pixname; - void (*fn) (GtkWidget *widget, void *closure); - EPopupMenu *submenu; - guint32 disable_mask; -}; - -GtkMenu *e_popup_menu_create (EPopupMenu *menu_list, - guint32 disable_mask, - guint32 hide_mask, - void *closure); - -void e_popup_menu_run (EPopupMenu *menu_list, - GdkEvent *event, - guint32 disable_mask, - guint32 hide_mask, - void *closure); - -END_GNOME_DECLS - -#endif /* E_POPUP_MENU_H */ diff --git a/widgets/misc/e-printable.c b/widgets/misc/e-printable.c deleted file mode 100644 index f029e88573..0000000000 --- a/widgets/misc/e-printable.c +++ /dev/null @@ -1,207 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-printable.c: an object printer. - * - * Author: - * Christopher James Lahey <clahey@helixcode.com> - * - * (C) 2000 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "e-printable.h" - -#define EP_CLASS(e) ((EPrintableClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - - -static GtkObjectClass *e_printable_parent_class; - -enum { - PRINT_PAGE, - DATA_LEFT, - RESET, - HEIGHT, - WILL_FIT, - LAST_SIGNAL -}; - -static guint e_printable_signals [LAST_SIGNAL] = { 0, }; - -static void -e_printable_class_init (GtkObjectClass *object_class) -{ - EPrintableClass *klass = E_PRINTABLE_CLASS(object_class); - e_printable_parent_class = gtk_type_class (PARENT_TYPE); - - e_printable_signals [PRINT_PAGE] = - gtk_signal_new ("print_page", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EPrintableClass, print_page), - e_marshal_NONE__OBJECT_DOUBLE_DOUBLE_BOOL, - GTK_TYPE_NONE, 4, GTK_TYPE_OBJECT, GTK_TYPE_DOUBLE, GTK_TYPE_DOUBLE, GTK_TYPE_BOOL); - - e_printable_signals [DATA_LEFT] = - gtk_signal_new ("data_left", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EPrintableClass, data_left), - gtk_marshal_BOOL__NONE, - GTK_TYPE_BOOL, 0, GTK_TYPE_NONE); - - e_printable_signals [RESET] = - gtk_signal_new ("reset", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EPrintableClass, reset), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0, GTK_TYPE_NONE); - - e_printable_signals [HEIGHT] = - gtk_signal_new ("height", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EPrintableClass, height), - e_marshal_DOUBLE__OBJECT_DOUBLE_DOUBLE_BOOL, - GTK_TYPE_DOUBLE, 4, GTK_TYPE_OBJECT, GTK_TYPE_DOUBLE, GTK_TYPE_DOUBLE, GTK_TYPE_BOOL); - - e_printable_signals [WILL_FIT] = - gtk_signal_new ("will_fit", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EPrintableClass, will_fit), - e_marshal_BOOL__OBJECT_DOUBLE_DOUBLE_BOOL, - GTK_TYPE_BOOL, 4, GTK_TYPE_OBJECT, GTK_TYPE_DOUBLE, GTK_TYPE_DOUBLE, GTK_TYPE_BOOL); - - gtk_object_class_add_signals (object_class, e_printable_signals, LAST_SIGNAL); - - klass->print_page = NULL; - klass->data_left = NULL; - klass->reset = NULL; - klass->height = NULL; - klass->will_fit = NULL; -} - - -guint -e_printable_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "EPrintable", - sizeof (EPrintable), - sizeof (EPrintableClass), - (GtkClassInitFunc) e_printable_class_init, - NULL, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (gtk_object_get_type (), &info); - } - - return type; -} - -EPrintable * -e_printable_new(void) -{ - return E_PRINTABLE(gtk_type_new(e_printable_get_type())); -} - -void -e_printable_print_page (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble height, - gboolean quantized) -{ - g_return_if_fail (e_printable != NULL); - g_return_if_fail (E_IS_PRINTABLE (e_printable)); - - gtk_signal_emit (GTK_OBJECT (e_printable), - e_printable_signals [PRINT_PAGE], - context, - width, - height, - quantized); -} - -gboolean -e_printable_data_left (EPrintable *e_printable) -{ - gboolean ret_val; - - g_return_val_if_fail (e_printable != NULL, FALSE); - g_return_val_if_fail (E_IS_PRINTABLE (e_printable), FALSE); - - gtk_signal_emit (GTK_OBJECT (e_printable), - e_printable_signals [DATA_LEFT], - &ret_val); - - return ret_val; -} - -void -e_printable_reset (EPrintable *e_printable) -{ - g_return_if_fail (e_printable != NULL); - g_return_if_fail (E_IS_PRINTABLE (e_printable)); - - gtk_signal_emit (GTK_OBJECT (e_printable), - e_printable_signals [RESET]); -} - -gdouble -e_printable_height (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantized) -{ - gdouble ret_val; - - g_return_val_if_fail (e_printable != NULL, -1); - g_return_val_if_fail (E_IS_PRINTABLE (e_printable), -1); - - gtk_signal_emit (GTK_OBJECT (e_printable), - e_printable_signals [HEIGHT], - context, - width, - max_height, - quantized, - &ret_val); - - return ret_val; -} - -gboolean -e_printable_will_fit (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantized) -{ - gboolean ret_val; - - g_return_val_if_fail (e_printable != NULL, -1); - g_return_val_if_fail (E_IS_PRINTABLE (e_printable), -1); - - gtk_signal_emit (GTK_OBJECT (e_printable), - e_printable_signals [WILL_FIT], - context, - width, - max_height, - quantized, - &ret_val); - - return ret_val; -} diff --git a/widgets/misc/e-printable.h b/widgets/misc/e-printable.h deleted file mode 100644 index 581b1e6f63..0000000000 --- a/widgets/misc/e-printable.h +++ /dev/null @@ -1,76 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-printable.h: an object printer. - * - * Author: - * Christopher James Lahey <clahey@helixcode.com> - * - * (C) 2000 Helix Code, Inc. - */ -#ifndef _E_PRINTABLE_H_ -#define _E_PRINTABLE_H_ - -#include <gtk/gtkobject.h> -#include <libgnomeprint/gnome-print.h> - -BEGIN_GNOME_DECLS - -#define E_PRINTABLE_TYPE (e_printable_get_type ()) -#define E_PRINTABLE(o) (GTK_CHECK_CAST ((o), E_PRINTABLE_TYPE, EPrintable)) -#define E_PRINTABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_PRINTABLE_TYPE, EPrintableClass)) -#define E_IS_PRINTABLE(o) (GTK_CHECK_TYPE ((o), E_PRINTABLE_TYPE)) -#define E_IS_PRINTABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_PRINTABLE_TYPE)) - -typedef struct { - GtkObject base; -} EPrintable; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Signals - */ - - void (*print_page) (EPrintable *etm, GnomePrintContext *context, gdouble width, gdouble height, gboolean quantized); - gboolean (*data_left) (EPrintable *etm); - void (*reset) (EPrintable *etm); - gdouble (*height) (EPrintable *etm, GnomePrintContext *context, gdouble width, gdouble max_height, gboolean quantized); - - /* e_printable_will_fit (ep, ...) should be equal in value to - * (e_printable_print_page (ep, ...), - * !e_printable_data_left(ep)) except that the latter has the - * side effect of doing the printing and advancing the - * position of the printable. - */ - - gboolean (*will_fit) (EPrintable *etm, GnomePrintContext *context, gdouble width, gdouble max_height, gboolean quantized); -} EPrintableClass; - -GtkType e_printable_get_type (void); - -EPrintable *e_printable_new (void); - -/* - * Routines for emitting signals on the e_table */ -void e_printable_print_page (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble height, - gboolean quantized); -gboolean e_printable_data_left (EPrintable *e_printable); -void e_printable_reset (EPrintable *e_printable); -gdouble e_printable_height (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantized); -gboolean e_printable_will_fit (EPrintable *e_printable, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantized); - -END_GNOME_DECLS - -#endif /* _E_PRINTABLE_H_ */ diff --git a/widgets/misc/e-reflow-model.c b/widgets/misc/e-reflow-model.c deleted file mode 100644 index 74e7b1726c..0000000000 --- a/widgets/misc/e-reflow-model.c +++ /dev/null @@ -1,288 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-reflow-model.c: a Reflow Model - * - * Authors: - * Chris Lahey <clahey@ximian.com> - * - * (C) 2001 Ximian, Inc. - */ -#include <config.h> -#include "e-reflow-model.h" -#include <gtk/gtksignal.h> - -#define ERM_CLASS(e) ((EReflowModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - -#define d(x) - -d(static gint depth = 0); - - -static GtkObjectClass *e_reflow_model_parent_class; - -enum { - MODEL_CHANGED, - MODEL_ITEMS_INSERTED, - MODEL_ITEM_CHANGED, - LAST_SIGNAL -}; - -static guint e_reflow_model_signals [LAST_SIGNAL] = { 0, }; - -/** - * e_reflow_model_set_width: - * @e_reflow_model: The e-reflow-model to operate on - * @width: The new value for the width of each item. - */ -void -e_reflow_model_set_width (EReflowModel *e_reflow_model, int width) -{ - g_return_if_fail (e_reflow_model != NULL); - g_return_if_fail (E_IS_REFLOW_MODEL (e_reflow_model)); - - ERM_CLASS (e_reflow_model)->set_width (e_reflow_model, width); -} - -/** - * e_reflow_model_count: - * @e_reflow_model: The e-reflow-model to operate on - * - * Returns: the number of items in the reflow model. - */ -int -e_reflow_model_count (EReflowModel *e_reflow_model) -{ - g_return_val_if_fail (e_reflow_model != NULL, 0); - g_return_val_if_fail (E_IS_REFLOW_MODEL (e_reflow_model), 0); - - return ERM_CLASS (e_reflow_model)->count (e_reflow_model); -} - -/** - * e_reflow_model_height: - * @e_reflow_model: The e-reflow-model to operate on - * @n: The item number to get the height of. - * @parent: The parent GnomeCanvasItem. - * - * Returns: the height of the nth item. - */ -int -e_reflow_model_height (EReflowModel *e_reflow_model, int n, GnomeCanvasGroup *parent) -{ - g_return_val_if_fail (e_reflow_model != NULL, 0); - g_return_val_if_fail (E_IS_REFLOW_MODEL (e_reflow_model), 0); - - return ERM_CLASS (e_reflow_model)->height (e_reflow_model, n, parent); -} - -/** - * e_reflow_model_incarnate: - * @e_reflow_model: The e-reflow-model to operate on - * @n: The item to create. - * @parent: The parent GnomeCanvasItem to create a child of. - * - * Create a GnomeCanvasItem to represent the nth piece of data. - * - * Returns: the new GnomeCanvasItem. - */ -GnomeCanvasItem * -e_reflow_model_incarnate (EReflowModel *e_reflow_model, int n, GnomeCanvasGroup *parent) -{ - g_return_val_if_fail (e_reflow_model != NULL, NULL); - g_return_val_if_fail (E_IS_REFLOW_MODEL (e_reflow_model), NULL); - - return ERM_CLASS (e_reflow_model)->incarnate (e_reflow_model, n, parent); -} - -/** - * e_reflow_model_compare: - * @e_reflow_model: The e-reflow-model to operate on - * @n1: The first item to compare - * @n2: The second item to compare - * - * Compares item n1 and item n2 to see which should come first. - * - * Returns: strcmp like semantics for the comparison value. - */ -int -e_reflow_model_compare (EReflowModel *e_reflow_model, int n1, int n2) -{ -#if 0 - g_return_val_if_fail (e_reflow_model != NULL, 0); - g_return_val_if_fail (E_IS_REFLOW_MODEL (e_reflow_model), 0); -#endif - - return ERM_CLASS (e_reflow_model)->compare (e_reflow_model, n1, n2); -} - -/** - * e_reflow_model_reincarnate: - * @e_reflow_model: The e-reflow-model to operate on - * @n: The item to create. - * @item: The item to reuse. - * - * Update item to represent the nth piece of data. - */ -void -e_reflow_model_reincarnate (EReflowModel *e_reflow_model, int n, GnomeCanvasItem *item) -{ - g_return_if_fail (e_reflow_model != NULL); - g_return_if_fail (E_IS_REFLOW_MODEL (e_reflow_model)); - - ERM_CLASS (e_reflow_model)->reincarnate (e_reflow_model, n, item); -} - -static void -e_reflow_model_class_init (GtkObjectClass *object_class) -{ - EReflowModelClass *klass = E_REFLOW_MODEL_CLASS(object_class); - e_reflow_model_parent_class = gtk_type_class (PARENT_TYPE); - - e_reflow_model_signals [MODEL_CHANGED] = - gtk_signal_new ("model_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EReflowModelClass, model_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_reflow_model_signals [MODEL_ITEMS_INSERTED] = - gtk_signal_new ("model_items_inserted", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EReflowModelClass, model_items_inserted), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - e_reflow_model_signals [MODEL_ITEM_CHANGED] = - gtk_signal_new ("model_item_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EReflowModelClass, model_item_changed), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, e_reflow_model_signals, LAST_SIGNAL); - - klass->set_width = NULL; - klass->count = NULL; - klass->height = NULL; - klass->incarnate = NULL; - klass->reincarnate = NULL; - - klass->model_changed = NULL; - klass->model_items_inserted = NULL; - klass->model_item_changed = NULL; -} - - -guint -e_reflow_model_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "EReflowModel", - sizeof (EReflowModel), - sizeof (EReflowModelClass), - (GtkClassInitFunc) e_reflow_model_class_init, - NULL, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -#if d(!)0 -static void -print_tabs (void) -{ - int i; - for (i = 0; i < depth; i++) - g_print("\t"); -} -#endif - -/** - * e_reflow_model_changed: - * @e_reflow_model: the reflow model to notify of the change - * - * Use this function to notify any views of this reflow model that - * the contents of the reflow model have changed. This will emit - * the signal "model_changed" on the @e_reflow_model object. - * - * It is preferable to use the e_reflow_model_item_changed() signal to - * notify of smaller changes than to invalidate the entire model, as - * the views might have ways of caching the information they render - * from the model. - */ -void -e_reflow_model_changed (EReflowModel *e_reflow_model) -{ - g_return_if_fail (e_reflow_model != NULL); - g_return_if_fail (E_IS_REFLOW_MODEL (e_reflow_model)); - - d(print_tabs()); - d(g_print("Emitting model_changed on model 0x%p.\n", e_reflow_model)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_reflow_model), - e_reflow_model_signals [MODEL_CHANGED]); - d(depth--); -} - -/** - * e_reflow_model_items_inserted: - * @e_reflow_model: The model changed. - * @position: The position the items were insert in. - * @count: The number of items inserted. - * - * Use this function to notify any views of the reflow model that a number of items have been inserted. - **/ -void -e_reflow_model_items_inserted (EReflowModel *e_reflow_model, int position, int count) -{ - g_return_if_fail (e_reflow_model != NULL); - g_return_if_fail (E_IS_REFLOW_MODEL (e_reflow_model)); - - d(print_tabs()); - d(g_print("Emitting items_inserted on model 0x%p, position=%d, count=%d.\n", e_reflow_model, position, count)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_reflow_model), - e_reflow_model_signals [MODEL_ITEMS_INSERTED], position, count); - d(depth--); -} - -/** - * e_reflow_model_item_changed: - * @e_reflow_model: the reflow model to notify of the change - * @item: the item that was changed in the model. - * - * Use this function to notify any views of the reflow model that the - * contents of item @item have changed in model such that the height - * has changed or the item needs to be reincarnated. This function - * will emit the "model_item_changed" signal on the @e_reflow_model - * object - */ -void -e_reflow_model_item_changed (EReflowModel *e_reflow_model, int n) -{ - g_return_if_fail (e_reflow_model != NULL); - g_return_if_fail (E_IS_REFLOW_MODEL (e_reflow_model)); - - d(print_tabs()); - d(g_print("Emitting item_changed on model 0x%p, n=%d.\n", e_reflow_model, n)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_reflow_model), - e_reflow_model_signals [MODEL_ITEM_CHANGED], n); - d(depth--); -} diff --git a/widgets/misc/e-reflow-model.h b/widgets/misc/e-reflow-model.h deleted file mode 100644 index db26335a35..0000000000 --- a/widgets/misc/e-reflow-model.h +++ /dev/null @@ -1,83 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_REFLOW_MODEL_H_ -#define _E_REFLOW_MODEL_H_ - -#include <gtk/gtkobject.h> -#include <libgnomeui/gnome-canvas.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_REFLOW_MODEL_TYPE (e_reflow_model_get_type ()) -#define E_REFLOW_MODEL(o) (GTK_CHECK_CAST ((o), E_REFLOW_MODEL_TYPE, EReflowModel)) -#define E_REFLOW_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_REFLOW_MODEL_TYPE, EReflowModelClass)) -#define E_IS_REFLOW_MODEL(o) (GTK_CHECK_TYPE ((o), E_REFLOW_MODEL_TYPE)) -#define E_IS_REFLOW_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_REFLOW_MODEL_TYPE)) - -typedef struct { - GtkObject base; -} EReflowModel; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Virtual methods - */ - void (*set_width) (EReflowModel *etm, int width); - - int (*count) (EReflowModel *etm); - int (*height) (EReflowModel *etm, int n, GnomeCanvasGroup *parent); - GnomeCanvasItem *(*incarnate) (EReflowModel *etm, int n, GnomeCanvasGroup *parent); - int (*compare) (EReflowModel *etm, int n1, int n2); - void (*reincarnate) (EReflowModel *etm, int n, GnomeCanvasItem *item); - - /* - * Signals - */ - - /* - * These all come after the change has been made. - * Major structural changes: model_changed - * Changes only in an item: item_changed - */ - void (*model_changed) (EReflowModel *etm); - void (*model_items_inserted) (EReflowModel *etm, int position, int count); - void (*model_item_changed) (EReflowModel *etm, int n); -} EReflowModelClass; - -GtkType e_reflow_model_get_type (void); - -/**/ -void e_reflow_model_set_width (EReflowModel *e_reflow_model, - int width); -int e_reflow_model_count (EReflowModel *e_reflow_model); -int e_reflow_model_height (EReflowModel *e_reflow_model, - int n, - GnomeCanvasGroup *parent); -GnomeCanvasItem *e_reflow_model_incarnate (EReflowModel *e_reflow_model, - int n, - GnomeCanvasGroup *parent); -int e_reflow_model_compare (EReflowModel *e_reflow_model, - int n1, - int n2); -void e_reflow_model_reincarnate (EReflowModel *e_reflow_model, - int n, - GnomeCanvasItem *item); - -/* - * Routines for emitting signals on the e_reflow - */ -void e_reflow_model_changed (EReflowModel *e_reflow_model); -void e_reflow_model_items_inserted (EReflowModel *e_reflow_model, - int position, - int count); -void e_reflow_model_item_changed (EReflowModel *e_reflow_model, - int n); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_REFLOW_MODEL_H_ */ diff --git a/widgets/misc/e-reflow.c b/widgets/misc/e-reflow.c deleted file mode 100644 index a2842f7f6f..0000000000 --- a/widgets/misc/e-reflow.c +++ /dev/null @@ -1,1263 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-reflow.c - * Copyright (C) 2000, 2001 Ximian, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> - -#include "e-reflow.h" - -#include <math.h> -#include <gdk/gdkkeysyms.h> -#include "e-canvas-utils.h" -#include "e-canvas.h" -#include "gal/e-text/e-text.h" -#include "gal/util/e-util.h" -#include <gtk/gtksignal.h> -#include "e-selection-model-simple.h" - -#include <string.h> - -static gboolean e_reflow_event (GnomeCanvasItem *item, GdkEvent *event); -static void e_reflow_realize (GnomeCanvasItem *item); -static void e_reflow_unrealize (GnomeCanvasItem *item); -static void e_reflow_draw (GnomeCanvasItem *item, GdkDrawable *drawable, - int x, int y, int width, int height); -static void e_reflow_update (GnomeCanvasItem *item, double affine[6], ArtSVP *clip_path, gint flags); -static double e_reflow_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, GnomeCanvasItem **actual_item); -static void e_reflow_reflow (GnomeCanvasItem *item, int flags); -static void set_empty(EReflow *reflow); - -static void e_reflow_resize_children (GnomeCanvasItem *item); - -#define E_REFLOW_DIVIDER_WIDTH 2 -#define E_REFLOW_BORDER_WIDTH 7 -#define E_REFLOW_FULL_GUTTER (E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH * 2) - -static GnomeCanvasGroupClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_MINIMUM_WIDTH, - ARG_WIDTH, - ARG_HEIGHT, - ARG_EMPTY_MESSAGE, - ARG_MODEL, -}; - -enum { - SELECTION_EVENT, - LAST_SIGNAL -}; - -static guint signals [LAST_SIGNAL] = {0, }; - -static gint -er_compare (int i1, int i2, gpointer user_data) -{ - EReflow *reflow = user_data; - return e_reflow_model_compare (reflow->model, i1, i2); -} - -static gint -e_reflow_pick_line (EReflow *reflow, double x) -{ - x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - x /= reflow->column_width + E_REFLOW_FULL_GUTTER; - return x; -} - -static int -er_find_item (EReflow *reflow, GnomeCanvasItem *item) -{ - int i; - for (i = 0; i < reflow->count; i++) { - if (reflow->items[i] == item) - return i; - } - return -1; -} - -static void -e_reflow_resize_children (GnomeCanvasItem *item) -{ - EReflow *reflow; - int i; - int count; - - reflow = E_REFLOW (item); - - count = reflow->count; - for (i = 0; i < count; i++) { - if (reflow->items[i]) - gnome_canvas_item_set(reflow->items[i], - "width", (double) reflow->column_width, - NULL); - } -} - -static void -e_reflow_update_selection (EReflow *reflow) -{ - int i; - int count; - - count = reflow->count; - for (i = 0; i < count; i++) { - if (reflow->items[i]) { - gtk_object_set(GTK_OBJECT(reflow->items[i]), - "selected", e_selection_model_is_row_selected(E_SELECTION_MODEL(reflow->selection), i), - NULL); - } else if (e_selection_model_is_row_selected (E_SELECTION_MODEL (reflow->selection), i)) { - reflow->items[i] = e_reflow_model_incarnate (reflow->model, i, GNOME_CANVAS_GROUP (reflow)); - gtk_object_set (GTK_OBJECT (reflow->items[i]), - "selected", e_selection_model_is_row_selected(E_SELECTION_MODEL(reflow->selection), i), - "width", (double) reflow->column_width, - NULL); - } - } -} - -static void -selection_changed (ESelectionModel *selection, EReflow *reflow) -{ - e_reflow_update_selection (reflow); -} - -static void -incarnate (EReflow *reflow) -{ - int column_width; - int first_column; - int last_column; - int first_cell; - int last_cell; - int i; - GtkAdjustment *adjustment = gtk_layout_get_hadjustment (GTK_LAYOUT (GNOME_CANVAS_ITEM (reflow)->canvas)); - - column_width = reflow->column_width; - - first_column = adjustment->value - 1 + E_REFLOW_BORDER_WIDTH; - first_column /= column_width + E_REFLOW_FULL_GUTTER; - - last_column = adjustment->value + adjustment->page_size + 1 - E_REFLOW_BORDER_WIDTH - E_REFLOW_DIVIDER_WIDTH; - last_column /= column_width + E_REFLOW_FULL_GUTTER; - last_column ++; - - if (first_column >= 0 && first_column < reflow->column_count) - first_cell = reflow->columns[first_column]; - else - first_cell = 0; - - if (last_column >= 0 && last_column < reflow->column_count) - last_cell = reflow->columns[last_column]; - else - last_cell = reflow->count; - - for (i = first_cell; i < last_cell; i++) { - int unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), i); - if (reflow->items[unsorted] == NULL) { - if (reflow->model) { - reflow->items[unsorted] = e_reflow_model_incarnate (reflow->model, unsorted, GNOME_CANVAS_GROUP (reflow)); - gtk_object_set (GTK_OBJECT (reflow->items[unsorted]), - "selected", e_selection_model_is_row_selected(E_SELECTION_MODEL(reflow->selection), unsorted), - "width", (double) reflow->column_width, - NULL); - } - } - } - reflow->incarnate_idle_id = 0; -} - -static gboolean -invoke_incarnate (gpointer user_data) -{ - EReflow *reflow = user_data; - incarnate (reflow); - return FALSE; -} - -static void -queue_incarnate (EReflow *reflow) -{ - if (reflow->incarnate_idle_id == 0) - reflow->incarnate_idle_id = - g_idle_add_full (25, invoke_incarnate, reflow, NULL); -} - -static void -reflow_columns (EReflow *reflow) -{ - GSList *list; - int count; - int i; - int column_count; - double running_height; - - g_free (reflow->columns); - reflow->column_count = 0; - reflow->columns = NULL; - - list = NULL; - - running_height = E_REFLOW_BORDER_WIDTH; - column_count = 1; - - count = reflow->count; - for (i = 0; i < count; i++) { - int unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), i); - if (reflow->heights[unsorted] == -1) { - if (reflow->model) - reflow->heights[unsorted] = e_reflow_model_height (reflow->model, unsorted, GNOME_CANVAS_GROUP (reflow)); - else - reflow->heights[unsorted] = 0; - } - if (i != 0 && running_height + reflow->heights[unsorted] + E_REFLOW_BORDER_WIDTH > reflow->height) { - list = g_slist_prepend (list, GINT_TO_POINTER(i)); - column_count ++; - running_height = E_REFLOW_BORDER_WIDTH * 2 + reflow->heights[2]; - } else - running_height += reflow->heights[unsorted] + E_REFLOW_BORDER_WIDTH; - } - - reflow->column_count = column_count; - reflow->columns = g_new (int, column_count); - column_count --; - for (; column_count > 0; column_count--) { - GSList *to_free; - reflow->columns[column_count] = GPOINTER_TO_INT(list->data); - to_free = list; - list = list->next; - g_slist_free_1 (to_free); - } - reflow->columns[0] = 0; - - queue_incarnate (reflow); - - reflow->need_reflow_columns = FALSE; -} - -static void -item_changed (EReflowModel *model, int i, EReflow *reflow) -{ - if (i < 0 || i >= reflow->count) - return; - - reflow->heights[i] = -1; - if (reflow->items[i] != NULL) - e_reflow_model_reincarnate (model, i, reflow->items[i]); - e_sorter_array_clean (reflow->sorter); - reflow->need_reflow_columns = TRUE; - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM (reflow)); -} - -static void -items_inserted (EReflowModel *model, int position, int count, EReflow *reflow) -{ - int i; - int oldcount; - if (position < 0 || position > reflow->count) - return; - - oldcount = reflow->count; - - reflow->count += count; - - if (reflow->count > reflow->allocated_count) { - while (reflow->count > reflow->allocated_count) - reflow->allocated_count += 256; - reflow->heights = g_renew (int, reflow->heights, reflow->allocated_count); - reflow->items = g_renew (GnomeCanvasItem *, reflow->items, reflow->allocated_count); - } - memmove (reflow->heights + position + count, reflow->heights + position, (reflow->count - position - count) * sizeof (int)); - memmove (reflow->items + position + count, reflow->items + position, (reflow->count - position - count) * sizeof (GnomeCanvasItem *)); - for (i = position; i < position + count; i++) { - reflow->items[i] = 0; - reflow->heights[i] = -1; - } - - e_selection_model_simple_set_row_count (E_SELECTION_MODEL_SIMPLE (reflow->selection), reflow->count); - if (position == oldcount) - e_sorter_array_append (reflow->sorter, count); - else - e_sorter_array_set_count (reflow->sorter, reflow->count); - reflow->need_reflow_columns = TRUE; - set_empty (reflow); - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM (reflow)); -} - -static void -model_changed (EReflowModel *model, EReflow *reflow) -{ - int i; - int count; - int oldcount; - - count = reflow->count; - oldcount = count; - - for (i = 0; i < count; i++) { - if (reflow->items[i]) - gtk_object_destroy (GTK_OBJECT (reflow->items[i])); - } - g_free (reflow->items); - g_free (reflow->heights); - reflow->count = e_reflow_model_count (model); - reflow->allocated_count = reflow->count; - reflow->items = g_new (GnomeCanvasItem *, reflow->count); - reflow->heights = g_new (int, reflow->count); - - count = reflow->count; - for (i = 0; i < count; i++) { - reflow->items[i] = 0; - reflow->heights[i] = -1; - } - - e_selection_model_simple_set_row_count (E_SELECTION_MODEL_SIMPLE (reflow->selection), count); - e_sorter_array_set_count (reflow->sorter, reflow->count); - - reflow->need_reflow_columns = TRUE; - if (oldcount > reflow->count) - reflow_columns (reflow); - set_empty (reflow); - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM (reflow)); -} - -static void -set_empty(EReflow *reflow) -{ - if (reflow->count == 0) { - if (reflow->empty_text) { - if (reflow->empty_message) { - gnome_canvas_item_set(reflow->empty_text, - "width", reflow->minimum_width, - "text", reflow->empty_message, - NULL); - e_canvas_item_move_absolute(reflow->empty_text, - reflow->minimum_width / 2, - 0); - } else { - gtk_object_destroy(GTK_OBJECT(reflow->empty_text)); - reflow->empty_text = NULL; - } - } else { - if (reflow->empty_message) - reflow->empty_text = - gnome_canvas_item_new(GNOME_CANVAS_GROUP(reflow), - e_text_get_type(), - "anchor", GTK_ANCHOR_N, - "width", reflow->minimum_width, - "clip", TRUE, - "use_ellipsis", TRUE, - "font_gdk", GTK_WIDGET(GNOME_CANVAS_ITEM(reflow)->canvas)->style->font, - "fill_color", "black", - "justification", GTK_JUSTIFY_CENTER, - "text", reflow->empty_message, - "draw_background", FALSE, - NULL); - e_canvas_item_move_absolute(reflow->empty_text, - reflow->minimum_width / 2, - 0); - } - } else { - if (reflow->empty_text) { - gtk_object_destroy(GTK_OBJECT(reflow->empty_text)); - reflow->empty_text = NULL; - } - } -} - -static void -disconnect_model (EReflow *reflow) -{ - if (reflow->model == NULL) - return; - - gtk_signal_disconnect (GTK_OBJECT (reflow->model), - reflow->model_changed_id); - gtk_signal_disconnect (GTK_OBJECT (reflow->model), - reflow->model_items_inserted_id); - gtk_signal_disconnect (GTK_OBJECT (reflow->model), - reflow->model_item_changed_id); - gtk_object_unref (GTK_OBJECT (reflow->model)); - - reflow->model_changed_id = 0; - reflow->model_items_inserted_id = 0; - reflow->model_item_changed_id = 0; - reflow->model = NULL; -} - -static void -disconnect_selection (EReflow *reflow) -{ - if (reflow->selection == NULL) - return; - - gtk_signal_disconnect (GTK_OBJECT (reflow->selection), - reflow->selection_changed_id); - gtk_object_unref (GTK_OBJECT (reflow->selection)); - - reflow->selection_changed_id = 0; - reflow->selection = NULL; -} - -static void -connect_model (EReflow *reflow, EReflowModel *model) -{ - if (reflow->model != NULL) - disconnect_model (reflow); - - if (model == NULL) - return; - - reflow->model = model; - gtk_object_ref (GTK_OBJECT (reflow->model)); - reflow->model_changed_id = - gtk_signal_connect (GTK_OBJECT (reflow->model), "model_changed", - GTK_SIGNAL_FUNC (model_changed), reflow); - reflow->model_items_inserted_id = - gtk_signal_connect (GTK_OBJECT (reflow->model), "model_items_inserted", - GTK_SIGNAL_FUNC (items_inserted), reflow); - reflow->model_item_changed_id = - gtk_signal_connect (GTK_OBJECT (reflow->model), "model_item_changed", - GTK_SIGNAL_FUNC (item_changed), reflow); -} - -static void -adjustment_changed (GtkAdjustment *adjustment, EReflow *reflow) -{ - incarnate (reflow); -} - -static void -disconnect_adjustment (EReflow *reflow) -{ - if (reflow->adjustment == NULL) - return; - - gtk_signal_disconnect (GTK_OBJECT (reflow->adjustment), - reflow->adjustment_changed_id); - gtk_signal_disconnect (GTK_OBJECT (reflow->adjustment), - reflow->adjustment_value_changed_id); - - gtk_object_unref (GTK_OBJECT (reflow->adjustment)); - - reflow->adjustment_changed_id = 0; - reflow->adjustment_value_changed_id = 0; - reflow->adjustment = NULL; -} - -static void -connect_adjustment (EReflow *reflow, GtkAdjustment *adjustment) -{ - if (reflow->adjustment != NULL) - disconnect_adjustment (reflow); - - if (adjustment == NULL) - return; - - reflow->adjustment = adjustment; - reflow->adjustment_changed_id = - gtk_signal_connect (GTK_OBJECT (adjustment), "changed", - adjustment_changed, reflow); - reflow->adjustment_value_changed_id = - gtk_signal_connect (GTK_OBJECT (adjustment), "value_changed", - adjustment_changed, reflow); - gtk_object_ref (GTK_OBJECT (adjustment)); -} - -static void -set_scroll_adjustments (GtkLayout *layout, GtkAdjustment *hadj, GtkAdjustment *vadj, EReflow *reflow) -{ - connect_adjustment (reflow, hadj); -} - -static void -disconnect_set_adjustment (EReflow *reflow) -{ - gtk_signal_disconnect (GTK_OBJECT (GNOME_CANVAS_ITEM (reflow)->canvas), - reflow->set_scroll_adjustments_id); - reflow->set_scroll_adjustments_id = 0; -} - -static void -connect_set_adjustment (EReflow *reflow) -{ - reflow->set_scroll_adjustments_id = - gtk_signal_connect (GTK_OBJECT (GNOME_CANVAS_ITEM (reflow)->canvas), - "set_scroll_adjustments", - GTK_SIGNAL_FUNC (set_scroll_adjustments), reflow); -} - - - - -/* Virtual functions */ -static void -e_reflow_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - EReflow *reflow; - - item = GNOME_CANVAS_ITEM (o); - reflow = E_REFLOW (o); - - switch (arg_id){ - case ARG_HEIGHT: - reflow->height = GTK_VALUE_DOUBLE (*arg); - reflow->need_reflow_columns = TRUE; - e_canvas_item_request_reflow(item); - break; - case ARG_MINIMUM_WIDTH: - reflow->minimum_width = GTK_VALUE_DOUBLE (*arg); - if (GNOME_CANVAS_ITEM_REALIZED & GTK_OBJECT_FLAGS(o)) - set_empty(reflow); - e_canvas_item_request_reflow(item); - break; - case ARG_EMPTY_MESSAGE: - g_free(reflow->empty_message); - reflow->empty_message = g_strdup(GTK_VALUE_STRING (*arg)); - if (GNOME_CANVAS_ITEM_REALIZED & GTK_OBJECT_FLAGS(o)) - set_empty(reflow); - break; - case ARG_MODEL: - connect_model (reflow, (EReflowModel *) GTK_VALUE_OBJECT (*arg)); - break; - } -} - -static void -e_reflow_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - EReflow *reflow; - - reflow = E_REFLOW (object); - - switch (arg_id) { - case ARG_MINIMUM_WIDTH: - GTK_VALUE_DOUBLE (*arg) = reflow->minimum_width; - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = reflow->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = reflow->height; - break; - case ARG_EMPTY_MESSAGE: - GTK_VALUE_STRING (*arg) = g_strdup(reflow->empty_message); - break; - case ARG_MODEL: - GTK_VALUE_OBJECT (*arg) = (GtkObject *) reflow->model; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_reflow_destroy (GtkObject *object) -{ - EReflow *reflow = E_REFLOW(object); - - g_free (reflow->items); - g_free (reflow->heights); - g_free (reflow->columns); - - reflow->items = NULL; - reflow->heights = NULL; - reflow->columns = NULL; - reflow->count = 0; - reflow->allocated_count = 0; - - if (reflow->incarnate_idle_id != 0) - g_source_remove (reflow->incarnate_idle_id); - - disconnect_model (reflow); - disconnect_selection (reflow); - - g_free(reflow->empty_message); - - GTK_OBJECT_CLASS(parent_class)->destroy (object); -} - -static void -e_reflow_realize (GnomeCanvasItem *item) -{ - EReflow *reflow; - GnomeCanvasGroup *group; - GtkAdjustment *adjustment; - int count; - int i; - - reflow = E_REFLOW (item); - group = GNOME_CANVAS_GROUP (item); - - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->realize) - (* GNOME_CANVAS_ITEM_CLASS(parent_class)->realize) (item); - - reflow->arrow_cursor = gdk_cursor_new (GDK_SB_H_DOUBLE_ARROW); - reflow->default_cursor = gdk_cursor_new (GDK_LEFT_PTR); - - count = reflow->count; - for(i = 0; i < count; i++) { - if (reflow->items[i]) - gnome_canvas_item_set(reflow->items[i], - "width", (double) reflow->column_width, - NULL); - } - - set_empty(reflow); - - reflow->need_reflow_columns = TRUE; - e_canvas_item_request_reflow(item); - - adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - - connect_set_adjustment (reflow); - connect_adjustment (reflow, adjustment); - - adjustment->step_increment = (reflow->column_width + E_REFLOW_FULL_GUTTER) / 2; - adjustment->page_increment = adjustment->page_size - adjustment->step_increment; - gtk_adjustment_changed(adjustment); - - if (!item->canvas->aa) { - } -} - -static void -e_reflow_unrealize (GnomeCanvasItem *item) -{ - EReflow *reflow; - - reflow = E_REFLOW (item); - - if (!item->canvas->aa) { - } - - gdk_cursor_destroy (reflow->arrow_cursor); - gdk_cursor_destroy (reflow->default_cursor); - reflow->arrow_cursor = NULL; - reflow->default_cursor = NULL; - - g_free (reflow->columns); - reflow->columns = NULL; - - disconnect_set_adjustment (reflow); - disconnect_adjustment (reflow); - - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->unrealize) - (* GNOME_CANVAS_ITEM_CLASS(parent_class)->unrealize) (item); -} - -static gboolean -e_reflow_event (GnomeCanvasItem *item, GdkEvent *event) -{ - EReflow *reflow; - int return_val = FALSE; - - reflow = E_REFLOW (item); - - switch( event->type ) - { - case GDK_KEY_PRESS: - return_val = e_selection_model_key_press(reflow->selection, (GdkEventKey *) event); - break; -#if 0 - if (event->key.keyval == GDK_Tab || - event->key.keyval == GDK_KP_Tab || - event->key.keyval == GDK_ISO_Left_Tab) { - int i; - int count; - count = reflow->count; - for (i = 0; i < count; i++) { - int unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), i); - GnomeCanvasItem *item = reflow->items[unsorted]; - EFocus has_focus; - if (item) { - gtk_object_get(GTK_OBJECT(item), - "has_focus", &has_focus, - NULL); - if (has_focus) { - if (event->key.state & GDK_SHIFT_MASK) { - if (i == 0) - return 0; - i--; - } else { - if (i == count - 1) - return 0; - i++; - } - - unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), i); - if (reflow->items[unsorted] == NULL) { - reflow->items[unsorted] = e_reflow_model_incarnate (reflow->model, unsorted, GNOME_CANVAS_GROUP (reflow)); - } - - item = reflow->items[unsorted]; - gnome_canvas_item_set(item, - "has_focus", (event->key.state & GDK_SHIFT_MASK) ? E_FOCUS_END : E_FOCUS_START, - NULL); - return 1; - } - } - } - } -#endif - break; - case GDK_BUTTON_PRESS: - switch(event->button.button) - { - case 1: - { - GdkEventButton *button = (GdkEventButton *) event; - double n_x, max_x; - n_x = button->x; - n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - n_x = fmod(n_x,(reflow->column_width + E_REFLOW_FULL_GUTTER)); - - max_x = E_REFLOW_BORDER_WIDTH; - max_x += (reflow->column_width + E_REFLOW_FULL_GUTTER) * reflow->column_count; - if ( button->y >= E_REFLOW_BORDER_WIDTH && button->y <= reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER && max_x > button->x ) { - reflow->which_column_dragged = e_reflow_pick_line(reflow, button->x); - reflow->start_x = reflow->which_column_dragged * (reflow->column_width + E_REFLOW_FULL_GUTTER) - E_REFLOW_DIVIDER_WIDTH / 2; - reflow->temp_column_width = reflow->column_width; - reflow->column_drag = TRUE; - - gnome_canvas_item_grab (item, - GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK, - reflow->arrow_cursor, - button->time); - - reflow->previous_temp_column_width = -1; - reflow->need_column_resize = TRUE; - gnome_canvas_item_request_update(item); - return TRUE; - } - } - break; - case 4: - { - GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - gdouble new_value = adjustment->value; - new_value -= adjustment->step_increment; - gtk_adjustment_set_value(adjustment, new_value); - } - break; - case 5: - { - GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - gdouble new_value = adjustment->value; - new_value += adjustment->step_increment; - if ( new_value > adjustment->upper - adjustment->page_size ) - new_value = adjustment->upper - adjustment->page_size; - gtk_adjustment_set_value(adjustment, new_value); - } - break; - } - break; - case GDK_BUTTON_RELEASE: - if (reflow->column_drag) { - gdouble old_width = reflow->column_width; - GdkEventButton *button = (GdkEventButton *) event; - GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - reflow->temp_column_width = reflow->column_width + - (button->x - reflow->start_x)/(reflow->which_column_dragged - e_reflow_pick_line(reflow, adjustment->value)); - if ( reflow->temp_column_width < 50 ) - reflow->temp_column_width = 50; - reflow->column_drag = FALSE; - if ( old_width != reflow->temp_column_width ) { - gtk_adjustment_set_value(adjustment, adjustment->value + e_reflow_pick_line(reflow, adjustment->value) * (reflow->temp_column_width - reflow->column_width)); - reflow->column_width = reflow->temp_column_width; - adjustment->step_increment = (reflow->column_width + E_REFLOW_FULL_GUTTER) / 2; - adjustment->page_increment = adjustment->page_size - adjustment->step_increment; - gtk_adjustment_changed(adjustment); - e_reflow_resize_children(item); - e_canvas_item_request_reflow(item); - } - reflow->need_column_resize = TRUE; - gnome_canvas_item_request_update(item); - gnome_canvas_item_ungrab (item, button->time); - return TRUE; - } - break; - case GDK_MOTION_NOTIFY: - if (reflow->column_drag) { - double old_width = reflow->temp_column_width; - GdkEventMotion *motion = (GdkEventMotion *) event; - GtkAdjustment *adjustment = gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas)); - reflow->temp_column_width = reflow->column_width + - (motion->x - reflow->start_x)/(reflow->which_column_dragged - e_reflow_pick_line(reflow, adjustment->value)); - if (reflow->temp_column_width < 50) - reflow->temp_column_width = 50; - if (old_width != reflow->temp_column_width) { - reflow->need_column_resize = TRUE; - gnome_canvas_item_request_update(item); - } - return TRUE; - } else { - GdkEventMotion *motion = (GdkEventMotion *) event; - double n_x, max_x; - - n_x = motion->x; - n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - n_x = fmod(n_x,(reflow->column_width + E_REFLOW_FULL_GUTTER)); - - max_x = E_REFLOW_BORDER_WIDTH; - max_x += (reflow->column_width + E_REFLOW_FULL_GUTTER) * reflow->column_count; - - if ( motion->y >= E_REFLOW_BORDER_WIDTH && motion->y <= reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER && max_x > motion->x) { - if ( reflow->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, reflow->arrow_cursor); - reflow->default_cursor_shown = FALSE; - } - } else - if ( ! reflow->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, reflow->default_cursor); - reflow->default_cursor_shown = TRUE; - } - - } - break; - case GDK_ENTER_NOTIFY: - if (!reflow->column_drag) { - GdkEventCrossing *crossing = (GdkEventCrossing *) event; - double n_x, max_x; - n_x = crossing->x; - n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - n_x = fmod(n_x,(reflow->column_width + E_REFLOW_FULL_GUTTER)); - - max_x = E_REFLOW_BORDER_WIDTH; - max_x += (reflow->column_width + E_REFLOW_FULL_GUTTER) * reflow->column_count; - if ( crossing->y >= E_REFLOW_BORDER_WIDTH && crossing->y <= reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER && max_x > crossing->x) { - if ( reflow->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, reflow->arrow_cursor); - reflow->default_cursor_shown = FALSE; - } - } - } - break; - case GDK_LEAVE_NOTIFY: - if (!reflow->column_drag) { - GdkEventCrossing *crossing = (GdkEventCrossing *) event; - double n_x; - n_x = crossing->x; - n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - n_x = fmod(n_x,(reflow->column_width + E_REFLOW_FULL_GUTTER)); - if ( !( crossing->y >= E_REFLOW_BORDER_WIDTH && crossing->y <= reflow->height - E_REFLOW_BORDER_WIDTH && n_x < E_REFLOW_FULL_GUTTER ) ) { - if ( ! reflow->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, reflow->default_cursor); - reflow->default_cursor_shown = TRUE; - } - } - } - break; - default: - break; - } - if (return_val) - return return_val; - else if (GNOME_CANVAS_ITEM_CLASS( parent_class )->event) - return (* GNOME_CANVAS_ITEM_CLASS( parent_class )->event) (item, event); - else - return FALSE; -} - -static void e_reflow_draw (GnomeCanvasItem *item, GdkDrawable *drawable, - int x, int y, int width, int height) -{ - int x_rect, y_rect, width_rect, height_rect; - gdouble running_width; - EReflow *reflow = E_REFLOW(item); - int i; - double column_width; - - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->draw) - GNOME_CANVAS_ITEM_CLASS(parent_class)->draw (item, drawable, x, y, width, height); - column_width = reflow->column_width; - running_width = E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - x_rect = running_width; - y_rect = E_REFLOW_BORDER_WIDTH; - width_rect = E_REFLOW_DIVIDER_WIDTH; - height_rect = reflow->height - (E_REFLOW_BORDER_WIDTH * 2); - - /* Compute first column to draw. */ - i = x; - i /= column_width + E_REFLOW_FULL_GUTTER; - running_width += i * (column_width + E_REFLOW_FULL_GUTTER); - - for ( ; i < reflow->column_count; i++) { - if ( running_width > x + width ) - break; - x_rect = running_width; - gtk_paint_flat_box(GTK_WIDGET(item->canvas)->style, - drawable, - GTK_STATE_ACTIVE, - GTK_SHADOW_NONE, - NULL, - GTK_WIDGET(item->canvas), - "reflow", - x_rect - x, - y_rect - y, - width_rect, - height_rect); - running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - } - if (reflow->column_drag) { - int start_line = e_reflow_pick_line(reflow, - gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas))->value); - i = x - start_line * (column_width + E_REFLOW_FULL_GUTTER); - running_width = start_line * (column_width + E_REFLOW_FULL_GUTTER); - column_width = reflow->temp_column_width; - running_width -= start_line * (column_width + E_REFLOW_FULL_GUTTER); - i += start_line * (column_width + E_REFLOW_FULL_GUTTER); - running_width += E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - x_rect = running_width; - y_rect = E_REFLOW_BORDER_WIDTH; - width_rect = E_REFLOW_DIVIDER_WIDTH; - height_rect = reflow->height - (E_REFLOW_BORDER_WIDTH * 2); - - /* Compute first column to draw. */ - i /= column_width + E_REFLOW_FULL_GUTTER; - running_width += i * (column_width + E_REFLOW_FULL_GUTTER); - - for ( ; i < reflow->column_count; i++) { - if ( running_width > x + width ) - break; - x_rect = running_width; - gdk_draw_rectangle(drawable, - GTK_WIDGET(item->canvas)->style->fg_gc[GTK_STATE_NORMAL], - TRUE, - x_rect - x, - y_rect - y, - width_rect - 1, - height_rect - 1); - running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - } - } -} - -static void -e_reflow_update (GnomeCanvasItem *item, double affine[6], ArtSVP *clip_path, gint flags) -{ - EReflow *reflow; - double x0, x1, y0, y1; - - reflow = E_REFLOW (item); - - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->update) - GNOME_CANVAS_ITEM_CLASS(parent_class)->update (item, affine, clip_path, flags); - - x0 = item->x1; - y0 = item->y1; - x1 = item->x2; - y1 = item->y2; - if ( x1 < x0 + reflow->width ) - x1 = x0 + reflow->width; - if ( y1 < y0 + reflow->height ) - y1 = y0 + reflow->height; - item->x2 = x1; - item->y2 = y1; - - if (reflow->need_height_update) { - x0 = item->x1; - y0 = item->y1; - x1 = item->x2; - y1 = item->y2; - if ( x0 > 0 ) - x0 = 0; - if ( y0 > 0 ) - y0 = 0; - if ( x1 < E_REFLOW(item)->width ) - x1 = E_REFLOW(item)->width; - if ( x1 < E_REFLOW(item)->height ) - x1 = E_REFLOW(item)->height; - - gnome_canvas_request_redraw(item->canvas, x0, y0, x1, y1); - reflow->need_height_update = FALSE; - } else if (reflow->need_column_resize) { - int x_rect, y_rect, width_rect, height_rect; - int start_line = e_reflow_pick_line(reflow, - gtk_layout_get_hadjustment(GTK_LAYOUT(item->canvas))->value); - gdouble running_width; - int i; - double column_width; - - if ( reflow->previous_temp_column_width != -1 ) { - running_width = start_line * (reflow->column_width + E_REFLOW_FULL_GUTTER); - column_width = reflow->previous_temp_column_width; - running_width -= start_line * (column_width + E_REFLOW_FULL_GUTTER); - running_width += E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - y_rect = E_REFLOW_BORDER_WIDTH; - width_rect = E_REFLOW_DIVIDER_WIDTH; - height_rect = reflow->height - (E_REFLOW_BORDER_WIDTH * 2); - - for ( i = 0; i < reflow->column_count; i++) { - x_rect = running_width; - gnome_canvas_request_redraw(item->canvas, x_rect, y_rect, x_rect + width_rect, y_rect + height_rect); - running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - } - } - - if ( reflow->temp_column_width != -1 ) { - running_width = start_line * (reflow->column_width + E_REFLOW_FULL_GUTTER); - column_width = reflow->temp_column_width; - running_width -= start_line * (column_width + E_REFLOW_FULL_GUTTER); - running_width += E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - y_rect = E_REFLOW_BORDER_WIDTH; - width_rect = E_REFLOW_DIVIDER_WIDTH; - height_rect = reflow->height - (E_REFLOW_BORDER_WIDTH * 2); - - for ( i = 0; i < reflow->column_count; i++) { - x_rect = running_width; - gnome_canvas_request_redraw(item->canvas, x_rect, y_rect, x_rect + width_rect, y_rect + height_rect); - running_width += E_REFLOW_DIVIDER_WIDTH + E_REFLOW_BORDER_WIDTH + column_width + E_REFLOW_BORDER_WIDTH; - } - } - - reflow->previous_temp_column_width = reflow->temp_column_width; - reflow->need_column_resize = FALSE; - } -} - -static double -e_reflow_point (GnomeCanvasItem *item, - double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - double distance = 1; - - *actual_item = NULL; - - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->point) - distance = GNOME_CANVAS_ITEM_CLASS(parent_class)->point (item, x, y, cx, cy, actual_item); - if ((int) (distance * item->canvas->pixels_per_unit + 0.5) <= item->canvas->close_enough && *actual_item) - return distance; - - *actual_item = item; - return 0; -#if 0 - if (y >= E_REFLOW_BORDER_WIDTH && y <= reflow->height - E_REFLOW_BORDER_WIDTH) { - float n_x; - n_x = x; - n_x += E_REFLOW_BORDER_WIDTH + E_REFLOW_DIVIDER_WIDTH; - n_x = fmod(n_x, (reflow->column_width + E_REFLOW_FULL_GUTTER)); - if (n_x < E_REFLOW_FULL_GUTTER) { - *actual_item = item; - return 0; - } - } - return distance; -#endif -} - -static void -e_reflow_reflow( GnomeCanvasItem *item, int flags ) -{ - EReflow *reflow = E_REFLOW(item); - gdouble old_width; - gdouble running_width; - gdouble running_height; - int next_column; - int i; - - if (! (GTK_OBJECT_FLAGS (reflow) & GNOME_CANVAS_ITEM_REALIZED)) - return; - - if (reflow->need_reflow_columns) { - reflow_columns (reflow); - } - - old_width = reflow->width; - - running_width = E_REFLOW_BORDER_WIDTH; - running_height = E_REFLOW_BORDER_WIDTH; - - next_column = 1; - - for (i = 0; i < reflow->count; i++) { - int unsorted = e_sorter_sorted_to_model (E_SORTER (reflow->sorter), i); - if (next_column < reflow->column_count && i == reflow->columns[next_column]) { - running_height = E_REFLOW_BORDER_WIDTH; - running_width += reflow->column_width + E_REFLOW_FULL_GUTTER; - next_column ++; - } - - if (reflow->items[unsorted]) - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(reflow->items[unsorted]), - (double) running_width, - (double) running_height); - running_height += reflow->heights[unsorted] + E_REFLOW_BORDER_WIDTH; - } - reflow->width = running_width + reflow->column_width + E_REFLOW_BORDER_WIDTH; - if ( reflow->width < reflow->minimum_width ) - reflow->width = reflow->minimum_width; - if (old_width != reflow->width) - e_canvas_item_request_parent_reflow(item); -} - -static int -e_reflow_selection_event_real (EReflow *reflow, GnomeCanvasItem *item, GdkEvent *event) -{ - int row; - int return_val = TRUE; - switch (event->type) { - case GDK_BUTTON_PRESS: - switch (event->button.button) { - case 1: /* Fall through. */ - case 2: - row = er_find_item (reflow, item); - e_selection_model_do_something(reflow->selection, row, 0, event->button.state); - break; - case 3: - row = er_find_item (reflow, item); - e_selection_model_maybe_do_something(reflow->selection, row, 0, event->button.state); - break; - default: - return_val = FALSE; - break; - } - break; - case GDK_KEY_PRESS: - return_val = e_selection_model_key_press(reflow->selection, (GdkEventKey *) event); - break; - default: - return_val = FALSE; - break; - } - - return return_val; -} - -static void -e_reflow_class_init (EReflowClass *klass) -{ - GtkObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - object_class = (GtkObjectClass*) klass; - item_class = (GnomeCanvasItemClass *) klass; - - parent_class = gtk_type_class (gnome_canvas_group_get_type ()); - - gtk_object_add_arg_type ("EReflow::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); - gtk_object_add_arg_type ("EReflow::width", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_WIDTH); - gtk_object_add_arg_type ("EReflow::height", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_HEIGHT); - gtk_object_add_arg_type ("EReflow::empty_message", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_EMPTY_MESSAGE); - gtk_object_add_arg_type ("EReflow::model", E_REFLOW_MODEL_TYPE, - GTK_ARG_READWRITE, ARG_MODEL); - - signals [SELECTION_EVENT] = - gtk_signal_new ("selection_event", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EReflowClass, selection_event), - e_marshal_INT__OBJECT_POINTER, - GTK_TYPE_INT, 2, GTK_TYPE_OBJECT, GTK_TYPE_GDK_EVENT); - - gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL); - - object_class->set_arg = e_reflow_set_arg; - object_class->get_arg = e_reflow_get_arg; - object_class->destroy = e_reflow_destroy; - - /* GnomeCanvasItem method overrides */ - item_class->event = e_reflow_event; - item_class->realize = e_reflow_realize; - item_class->unrealize = e_reflow_unrealize; - item_class->draw = e_reflow_draw; - item_class->update = e_reflow_update; - item_class->point = e_reflow_point; - - klass->selection_event = e_reflow_selection_event_real; -} - -static void -e_reflow_init (EReflow *reflow) -{ - reflow->model = NULL; - reflow->items = NULL; - reflow->heights = NULL; - reflow->count = 0; - - reflow->columns = NULL; - reflow->column_count = 0; - - reflow->empty_text = NULL; - reflow->empty_message = NULL; - - reflow->minimum_width = 10; - reflow->width = 10; - reflow->height = 10; - - reflow->column_width = 150; - - reflow->column_drag = FALSE; - - reflow->need_height_update = FALSE; - reflow->need_column_resize = FALSE; - - reflow->default_cursor_shown = TRUE; - reflow->arrow_cursor = NULL; - reflow->default_cursor = NULL; - - reflow->incarnate_idle_id = 0; - - reflow->selection = E_SELECTION_MODEL (e_selection_model_simple_new()); - reflow->sorter = e_sorter_array_new (er_compare, reflow); - - gtk_object_set (GTK_OBJECT (reflow->selection), - "sorter", reflow->sorter, - NULL); - - reflow->selection_changed_id = - gtk_signal_connect(GTK_OBJECT(reflow->selection), "selection_changed", - GTK_SIGNAL_FUNC(selection_changed), reflow); - - e_canvas_item_set_reflow_callback(GNOME_CANVAS_ITEM(reflow), e_reflow_reflow); -} - -GtkType -e_reflow_get_type (void) -{ - static GtkType type = 0; - - if (!type) { - static const GtkTypeInfo info = { - "EReflow", - sizeof (EReflow), - sizeof (EReflowClass), - (GtkClassInitFunc) e_reflow_class_init, - (GtkObjectInitFunc) e_reflow_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (gnome_canvas_group_get_type (), &info); - } - - return type; -} diff --git a/widgets/misc/e-reflow.h b/widgets/misc/e-reflow.h deleted file mode 100644 index 9ecbb5c529..0000000000 --- a/widgets/misc/e-reflow.h +++ /dev/null @@ -1,131 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-reflow.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_REFLOW_H__ -#define __E_REFLOW_H__ - -#include <libgnomeui/gnome-canvas.h> -#include <gal/widgets/e-reflow-model.h> -#include <gal/widgets/e-selection-model.h> -#include <gal/util/e-sorter-array.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* EReflow - A canvas item container. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - * minimum_width double RW minimum width of the reflow. width >= minimum_width - * width double R width of the reflow - * height double RW height of the reflow - */ - -#define E_REFLOW_TYPE (e_reflow_get_type ()) -#define E_REFLOW(obj) (GTK_CHECK_CAST ((obj), E_REFLOW_TYPE, EReflow)) -#define E_REFLOW_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_REFLOW_TYPE, EReflowClass)) -#define E_IS_REFLOW(obj) (GTK_CHECK_TYPE ((obj), E_REFLOW_TYPE)) -#define E_IS_REFLOW_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_REFLOW_TYPE)) - - -typedef struct EReflowPriv EReflowPriv; - -typedef struct _EReflow EReflow; -typedef struct _EReflowClass EReflowClass; - -struct _EReflow -{ - GnomeCanvasGroup parent; - - /* item specific fields */ - EReflowModel *model; - guint model_changed_id; - guint model_items_inserted_id; - guint model_item_changed_id; - - ESelectionModel *selection; - guint selection_changed_id; - ESorterArray *sorter; - - GtkAdjustment *adjustment; - guint adjustment_changed_id; - guint adjustment_value_changed_id; - guint set_scroll_adjustments_id; - - int *heights; - GnomeCanvasItem **items; - int count; - int allocated_count; - - int *columns; - gint column_count; /* Number of columnns */ - - GnomeCanvasItem *empty_text; - gchar *empty_message; - - double minimum_width; - double width; - double height; - - double column_width; - - int incarnate_idle_id; - - /* These are all for when the column is being dragged. */ - gdouble start_x; - gint which_column_dragged; - double temp_column_width; - double previous_temp_column_width; - - guint column_drag : 1; - - guint need_height_update : 1; - guint need_column_resize : 1; - guint need_reflow_columns : 1; - - guint default_cursor_shown : 1; - GdkCursor *arrow_cursor; - GdkCursor *default_cursor; -}; - -struct _EReflowClass -{ - GnomeCanvasGroupClass parent_class; - - int (*selection_event) (EReflow *reflow, GnomeCanvasItem *item, GdkEvent *event); -}; - -/* - * To be added to a reflow, an item must have the argument "width" as - * a Read/Write argument and "height" as a Read Only argument. It - * should also do an ECanvas parent reflow request if its size - * changes. - */ -GtkType e_reflow_get_type (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __E_REFLOW_H__ */ diff --git a/widgets/misc/e-search-bar.c b/widgets/misc/e-search-bar.c deleted file mode 100644 index 4d563208a2..0000000000 --- a/widgets/misc/e-search-bar.c +++ /dev/null @@ -1,525 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-search-bar.c - * - * Copyright (C) 2000, 2001 Ximian, Inc. - * - * Authors: - * Chris Lahey <clahey@ximian.com> - * Ettore Perazzoli <ettore@ximian.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> - -#include <stdio.h> /* printf */ -#include <gtk/gtkdrawingarea.h> -#include <gtk/gtkeventbox.h> -#include <gtk/gtkmenuitem.h> -#include <gtk/gtkoptionmenu.h> - -#include <gal/widgets/e-unicode.h> -#include <gal/widgets/e-gui-utils.h> - -#include <libgnome/gnome-defs.h> -#include <libgnome/gnome-i18n.h> - -#include "e-search-bar.h" -#include "e-dropdown-button.h" - - -enum { - QUERY_CHANGED, - MENU_ACTIVATED, - - LAST_SIGNAL -}; - -static gint esb_signals [LAST_SIGNAL] = { 0, }; - -static GtkHBoxClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_OPTION_CHOICE, - ARG_TEXT, -}; - - -/* Signals. */ - -static void -emit_query_changed (ESearchBar *esb) -{ - gtk_signal_emit(GTK_OBJECT (esb), - esb_signals [QUERY_CHANGED]); -} - -static void -emit_menu_activated (ESearchBar *esb, int item) -{ - gtk_signal_emit(GTK_OBJECT (esb), - esb_signals [MENU_ACTIVATED], - item); -} - - -/* Callbacks. */ - -static void -menubar_activated_cb (GtkWidget *widget, ESearchBar *esb) -{ - int id; - - id = GPOINTER_TO_INT(gtk_object_get_data (GTK_OBJECT (widget), "EsbMenuId")); - - emit_menu_activated(esb, id); -} - -static void -option_activated_cb (GtkWidget *widget, - ESearchBar *esb) -{ - int id; - - id = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (widget), "EsbChoiceId")); - - esb->option_choice = id; - emit_query_changed (esb); -} - -static void -entry_activated_cb (GtkWidget *widget, - ESearchBar *esb) -{ - emit_query_changed (esb); -} - - -/* Widgetry creation. */ - -static void add_dropdown(ESearchBar *esb, ESearchBarItem *items) -{ - GtkWidget *menu = esb->dropdown_menu; - GtkWidget *item; - - if (items->text) { - char *str; - str = _(items->text); - if (str == items->text) { - /* It may be english string, or utf8 rule name */ - item = e_utf8_gtk_menu_item_new_with_label (GTK_MENU (menu), str); - } else - item = gtk_menu_item_new_with_label (str); - } - else - item = gtk_menu_item_new(); - - gtk_widget_show(item); - gtk_menu_append (GTK_MENU (menu), item); - gtk_object_set_data (GTK_OBJECT (item), "EsbMenuId", GINT_TO_POINTER(items->id)); - gtk_signal_connect (GTK_OBJECT (item), "activate", - GTK_SIGNAL_FUNC (menubar_activated_cb), - esb); -} - -static void -set_dropdown (ESearchBar *esb, - ESearchBarItem *items) -{ - GtkWidget *menu; - GtkWidget *dropdown; - int i; - - menu = esb->dropdown_menu = gtk_menu_new (); - for (i = 0; items[i].id != -1; i++) - add_dropdown(esb, items+i); - - gtk_widget_show_all (menu); - - dropdown = e_dropdown_button_new (_("Sear_ch"), GTK_MENU (menu)); - GTK_WIDGET_UNSET_FLAGS (dropdown, GTK_CAN_FOCUS); - gtk_widget_show (dropdown); - - if (esb->dropdown_holder == NULL) { - - /* So, GtkOptionMenu is stupid; it adds a 1-pixel-wide empty border - around the button for no reason. So we add a 1-pixel-wide border - around the button as well, by using an event box. */ - - esb->dropdown_holder = gtk_event_box_new (); - gtk_container_set_border_width (GTK_CONTAINER (esb->dropdown_holder), 1); - esb->dropdown = dropdown; - gtk_container_add (GTK_CONTAINER (esb->dropdown_holder), esb->dropdown); - gtk_widget_show (esb->dropdown_holder); - - gtk_box_pack_start(GTK_BOX(esb), esb->dropdown_holder, FALSE, FALSE, 0); - } else { - gtk_widget_destroy(esb->dropdown); - esb->dropdown = dropdown; - gtk_container_add (GTK_CONTAINER (esb->dropdown_holder), esb->dropdown); - } -} - -static void -set_option(ESearchBar *esb, ESearchBarItem *items) -{ - GtkWidget *menu; - GtkRequisition dropdown_requisition; - GtkRequisition option_requisition; - int i; - - if (esb->option) { - gtk_widget_destroy(esb->option_menu); - } else { - esb->option = gtk_option_menu_new(); - gtk_widget_show(esb->option); - gtk_box_pack_start(GTK_BOX(esb), esb->option, FALSE, FALSE, 0); - } - - esb->option_menu = menu = gtk_menu_new (); - for (i = 0; items[i].id != -1; i++) { - GtkWidget *item; - - if (items[i].text) { - char *str; - str = _(items[i].text); - if (str == items[i].text) { - /* It may be english string, or utf8 rule name */ - item = e_utf8_gtk_menu_item_new_with_label (GTK_MENU (menu), str); - } else - item = gtk_menu_item_new_with_label (str); - } - else - item = gtk_menu_item_new(); - - gtk_menu_append (GTK_MENU (menu), item); - - gtk_object_set_data (GTK_OBJECT (item), "EsbChoiceId", GINT_TO_POINTER(items[i].id)); - - gtk_signal_connect (GTK_OBJECT (item), "activate", - GTK_SIGNAL_FUNC (option_activated_cb), - esb); - } - gtk_widget_show_all (menu); - - gtk_option_menu_set_menu (GTK_OPTION_MENU (esb->option), menu); - gtk_option_menu_set_history (GTK_OPTION_MENU (esb->option), 0); - - gtk_widget_set_sensitive (esb->option, TRUE); - - /* Set the minimum height of this widget to that of the dropdown - button, for a better look. */ - g_assert (esb->dropdown != NULL); - - gtk_widget_size_request (esb->dropdown, &dropdown_requisition); - gtk_widget_size_request (esb->option, &option_requisition); - - gtk_container_set_border_width (GTK_CONTAINER (esb->dropdown), GTK_CONTAINER (esb->option)->border_width); -} - -static void -add_entry (ESearchBar *esb) -{ - esb->entry = gtk_entry_new(); - gtk_signal_connect (GTK_OBJECT (esb->entry), "activate", - GTK_SIGNAL_FUNC (entry_activated_cb), esb); - gtk_widget_show(esb->entry); - gtk_box_pack_start(GTK_BOX(esb), esb->entry, TRUE, TRUE, 0); -} - -static void -add_spacer (ESearchBar *esb) -{ - GtkWidget *spacer; - - spacer = gtk_drawing_area_new(); - gtk_widget_show(spacer); - gtk_box_pack_start(GTK_BOX(esb), spacer, FALSE, FALSE, 0); - - gtk_widget_set_usize(spacer, 19, 1); -} - -static int -find_id(GtkWidget *menu, int idin, const char *type, GtkWidget **widget) -{ - GList *l = GTK_MENU_SHELL(menu)->children; - int row = -1, i = 0, id; - - if (widget) - *widget = NULL; - while (l) { - id = GPOINTER_TO_INT(gtk_object_get_data(l->data, type)); - printf("comparing id %d to query %d\n", id, idin); - if (id == idin) { - row = i; - if (widget) - *widget = l->data; - break; - } - i++; - l = l->next; - } - return row; -} - - -/* GtkObject methods. */ - -static void -impl_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ESearchBar *esb = E_SEARCH_BAR(object); - - switch (arg_id) { - case ARG_OPTION_CHOICE: - GTK_VALUE_ENUM (*arg) = e_search_bar_get_option_choice (esb); - break; - - case ARG_TEXT: - GTK_VALUE_STRING (*arg) = e_search_bar_get_text (esb); - break; - - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -impl_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ESearchBar *esb = E_SEARCH_BAR(object); - int row; - - switch (arg_id) { - case ARG_OPTION_CHOICE: - esb->option_choice = GTK_VALUE_ENUM(*arg); - row = find_id(esb->option_menu, esb->option_choice, "EsbChoiceId", NULL); - if (row == -1) - row = 0; - gtk_option_menu_set_history (GTK_OPTION_MENU (esb->option), row); - emit_query_changed (esb); - break; - - case ARG_TEXT: - e_utf8_gtk_editable_set_text(GTK_EDITABLE(esb->entry), GTK_VALUE_STRING (*arg)); - emit_query_changed (esb); - break; - - default: - break; - } -} - -static void -impl_destroy (GtkObject *object) -{ - if (GTK_OBJECT_CLASS(parent_class)->destroy) - GTK_OBJECT_CLASS(parent_class)->destroy (object); -} - - -static void -class_init (ESearchBarClass *klass) -{ - GtkObjectClass *object_class; - - object_class = GTK_OBJECT_CLASS(klass); - - parent_class = gtk_type_class (gtk_hbox_get_type ()); - - object_class->set_arg = impl_set_arg; - object_class->get_arg = impl_get_arg; - object_class->destroy = impl_destroy; - - klass->set_menu = set_dropdown; - klass->set_option = set_option; - - gtk_object_add_arg_type ("ESearchBar::option_choice", GTK_TYPE_ENUM, - GTK_ARG_READWRITE, ARG_OPTION_CHOICE); - gtk_object_add_arg_type ("ESearchBar::text", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_TEXT); - - esb_signals [QUERY_CHANGED] = - gtk_signal_new ("query_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ESearchBarClass, query_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - esb_signals [MENU_ACTIVATED] = - gtk_signal_new ("menu_activated", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ESearchBarClass, menu_activated), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, esb_signals, LAST_SIGNAL); -} - -static void -init (ESearchBar *esb) -{ - esb->dropdown = NULL; - esb->option = NULL; - esb->entry = NULL; - - esb->option_choice = 0; -} - - -/* Object construction. */ - -void -e_search_bar_construct (ESearchBar *search_bar, - ESearchBarItem *menu_items, - ESearchBarItem *option_items) -{ - g_return_if_fail (search_bar != NULL); - g_return_if_fail (E_IS_SEARCH_BAR (search_bar)); - g_return_if_fail (menu_items != NULL); - g_return_if_fail (option_items != NULL); - - gtk_box_set_spacing (GTK_BOX (search_bar), 1); - - e_search_bar_set_menu(search_bar, menu_items); - - e_search_bar_set_option(search_bar, option_items); - - add_entry (search_bar); - - add_spacer (search_bar); -} - -void -e_search_bar_set_menu(ESearchBar *search_bar, ESearchBarItem *menu_items) -{ - g_return_if_fail (search_bar != NULL); - g_return_if_fail (E_IS_SEARCH_BAR (search_bar)); - g_return_if_fail (menu_items != NULL); - - ((ESearchBarClass *)((GtkObject *)search_bar)->klass)->set_menu(search_bar, menu_items); -} - -void -e_search_bar_add_menu(ESearchBar *search_bar, ESearchBarItem *menu_item) -{ - g_return_if_fail (search_bar != NULL); - g_return_if_fail (E_IS_SEARCH_BAR (search_bar)); - g_return_if_fail (menu_item != NULL); - - add_dropdown(search_bar, menu_item); -} - -void -e_search_bar_set_option(ESearchBar *search_bar, ESearchBarItem *option_items) -{ - g_return_if_fail (search_bar != NULL); - g_return_if_fail (E_IS_SEARCH_BAR (search_bar)); - g_return_if_fail (option_items != NULL); - - ((ESearchBarClass *)((GtkObject *)search_bar)->klass)->set_option(search_bar, option_items); -} - -GtkWidget * -e_search_bar_new (ESearchBarItem *menu_items, - ESearchBarItem *option_items) -{ - GtkWidget *widget; - - g_return_val_if_fail (menu_items != NULL, NULL); - g_return_val_if_fail (option_items != NULL, NULL); - - widget = GTK_WIDGET (gtk_type_new (e_search_bar_get_type ())); - - e_search_bar_construct (E_SEARCH_BAR (widget), menu_items, option_items); - - return widget; -} - -void -e_search_bar_set_menu_sensitive(ESearchBar *esb, int id, gboolean state) -{ - int row; - GtkWidget *widget; - - row = find_id(esb->dropdown_menu, id, "EsbMenuId", &widget); - if (row != -1) - gtk_widget_set_sensitive(widget, state); -} - -GtkType -e_search_bar_get_type (void) -{ - static GtkType type = 0; - - if (!type) { - static const GtkTypeInfo info = { - "ESearchBar", - sizeof (ESearchBar), - sizeof (ESearchBarClass), - (GtkClassInitFunc) class_init, - (GtkObjectInitFunc) init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (gtk_hbox_get_type (), &info); - } - - return type; -} - -/** - * e_search_bar_get_option_choice: - * @search_bar: A search bar. - * - * Queries the currently selected item in the options menu of a search bar. - * - * Return value: Identifier of the selected item in the options menu. - **/ -int -e_search_bar_get_option_choice (ESearchBar *search_bar) -{ - g_return_val_if_fail (search_bar != NULL, -1); - g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), -1); - - return search_bar->option_choice; -} - -/** - * e_search_bar_get_text: - * @search_bar: A search bar. - * - * Queries the text of the entry line in a search bar. - * - * Return value: The text string that is in the entry line of the search bar. - * This must be freed using g_free(). - **/ -char * -e_search_bar_get_text (ESearchBar *search_bar) -{ - g_return_val_if_fail (search_bar != NULL, NULL); - g_return_val_if_fail (E_IS_SEARCH_BAR (search_bar), NULL); - - return e_utf8_gtk_editable_get_text (GTK_EDITABLE (search_bar->entry)); -} diff --git a/widgets/misc/e-search-bar.h b/widgets/misc/e-search-bar.h deleted file mode 100644 index 8b262a0f4f..0000000000 --- a/widgets/misc/e-search-bar.h +++ /dev/null @@ -1,105 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-search-bar.h - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_SEARCH_BAR_H__ -#define __E_SEARCH_BAR_H__ - -#include <gtk/gtkhbox.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ESearchBar - A card displaying information about a contact. - * - * The following arguments are available: - * - * name type read/write description - * --------------------------------------------------------------------------------- - * option_choice int RW Which option choice is currently selected. - * text string RW Text in the entry box. - */ - -#define E_SEARCH_BAR_TYPE (e_search_bar_get_type ()) -#define E_SEARCH_BAR(obj) (GTK_CHECK_CAST ((obj), E_SEARCH_BAR_TYPE, ESearchBar)) -#define E_SEARCH_BAR_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_SEARCH_BAR_TYPE, ESearchBarClass)) -#define E_IS_SEARCH_BAR(obj) (GTK_CHECK_TYPE ((obj), E_SEARCH_BAR_TYPE)) -#define E_IS_SEARCH_BAR_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_SEARCH_BAR_TYPE)) - -typedef struct { - char *text; - int id; -} ESearchBarItem; - -typedef struct _ESearchBar ESearchBar; -typedef struct _ESearchBarClass ESearchBarClass; - -struct _ESearchBar -{ - GtkHBox parent; - - /* item specific fields */ - GtkWidget *dropdown; - GtkWidget *option; - GtkWidget *entry; - - /* PRIVATE */ - GtkWidget *dropdown_holder; /* holds the dropdown */ - GtkWidget *option_menu; - GtkWidget *dropdown_menu; - - int option_choice; -}; - -struct _ESearchBarClass -{ - GtkHBoxClass parent_class; - - void (*set_menu) (ESearchBar *, ESearchBarItem *); - void (*set_option) (ESearchBar *, ESearchBarItem *); - - void (*query_changed) (ESearchBar *search); - void (*menu_activated) (ESearchBar *search, int item); -}; - - -GtkType e_search_bar_get_type (void); -void e_search_bar_set_menu (ESearchBar *search_bar, ESearchBarItem *menu_items); -void e_search_bar_add_menu (ESearchBar *search_bar, ESearchBarItem *menu_item); - -void e_search_bar_set_option (ESearchBar *search_bar, ESearchBarItem *option_items); -void e_search_bar_construct (ESearchBar *search_bar, - ESearchBarItem *menu_items, - ESearchBarItem *option_items); -GtkWidget *e_search_bar_new (ESearchBarItem *menu_items, - ESearchBarItem *option_items); - -void e_search_bar_set_menu_sensitive(ESearchBar *search_bar, int id, gboolean state); - -int e_search_bar_get_option_choice (ESearchBar *search_bar); -char *e_search_bar_get_text (ESearchBar *search_bar); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_SEARCH_BAR_H__ */ diff --git a/widgets/misc/e-selection-model-array.c b/widgets/misc/e-selection-model-array.c deleted file mode 100644 index de8265ce2a..0000000000 --- a/widgets/misc/e-selection-model-array.c +++ /dev/null @@ -1,466 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-selection-model-array.c: a Selection Model - * - * Author: - * Christopher James Lahey <clahey@ximian.com> - * - * (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-selection-model-array.h" -#include "gal/util/e-util.h" - -#define ESMA_CLASS(e) ((ESelectionModelArrayClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE e_selection_model_get_type () - -static ESelectionModelClass *parent_class; - -enum { - ARG_0, - ARG_CURSOR_ROW, - ARG_CURSOR_COL, -}; - -void -e_selection_model_array_confirm_row_count(ESelectionModelArray *esma) -{ - if (esma->eba == NULL) { - int row_count = e_selection_model_array_get_row_count(esma); - esma->eba = e_bit_array_new(row_count); - } -} - -/* FIXME: Should this deal with moving the selection if it's in single mode? */ -void -e_selection_model_array_delete_rows(ESelectionModelArray *esma, int row, int count) -{ - if (esma->eba) { - - if (E_SELECTION_MODEL(esma)->mode == GTK_SELECTION_SINGLE) - e_bit_array_delete_single_mode(esma->eba, row, count); - else - e_bit_array_delete(esma->eba, row, count); - - if (esma->cursor_row > row + count) - esma->cursor_row -= count; - else if (esma->cursor_row > row) - esma->cursor_row = row; - - e_selection_model_selection_changed(E_SELECTION_MODEL(esma)); - e_selection_model_cursor_changed(E_SELECTION_MODEL(esma), esma->cursor_row, esma->cursor_col); - } -} - -void -e_selection_model_array_insert_rows(ESelectionModelArray *esma, int row, int count) -{ - if (esma->eba) { - e_bit_array_insert(esma->eba, row, count); - - if (esma->cursor_row >= row) - esma->cursor_row += count; - - e_selection_model_selection_changed(E_SELECTION_MODEL(esma)); - e_selection_model_cursor_changed(E_SELECTION_MODEL(esma), esma->cursor_row, esma->cursor_col); - } -} - -void -e_selection_model_array_move_row(ESelectionModelArray *esma, int old_row, int new_row) -{ - ESelectionModel *esm = E_SELECTION_MODEL(esma); - - if (esma->eba) { - gboolean selected = e_bit_array_value_at(esma->eba, old_row); - gboolean cursor = (esma->cursor_row == old_row); - - if (old_row < esma->cursor_row && esma->cursor_row < new_row) - esma->cursor_row --; - else if (new_row < esma->cursor_row && esma->cursor_row < old_row) - esma->cursor_row ++; - - e_bit_array_move_row(esma->eba, old_row, new_row); - - if (selected) { - if (esm->mode == GTK_SELECTION_SINGLE) - e_bit_array_select_single_row (esma->eba, new_row); - else - e_bit_array_change_one_row(esma->eba, new_row, TRUE); - } - if (cursor) { - esma->cursor_row = new_row; - } - e_selection_model_selection_changed(esm); - e_selection_model_cursor_changed(esm, esma->cursor_row, esma->cursor_col); - } -} - -static void -esma_destroy (GtkObject *object) -{ - ESelectionModelArray *esma; - - esma = E_SELECTION_MODEL_ARRAY (object); - - if (esma->eba) { - gtk_object_unref(GTK_OBJECT(esma->eba)); - esma->eba = NULL; - } -} - -static void -esma_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY (o); - - switch (arg_id){ - case ARG_CURSOR_ROW: - GTK_VALUE_INT(*arg) = esma->cursor_row; - break; - - case ARG_CURSOR_COL: - GTK_VALUE_INT(*arg) = esma->cursor_col; - break; - } -} - -static void -esma_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ESelectionModel *esm = E_SELECTION_MODEL (o); - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY (o); - - switch (arg_id){ - case ARG_CURSOR_ROW: - e_selection_model_do_something(esm, GTK_VALUE_INT(*arg), esma->cursor_col, 0); - break; - - case ARG_CURSOR_COL: - e_selection_model_do_something(esm, esma->cursor_row, GTK_VALUE_INT(*arg), 0); - break; - } -} - -/** - * e_selection_model_is_row_selected - * @selection: #ESelectionModel to check - * @n: The row to check - * - * This routine calculates whether the given row is selected. - * - * Returns: %TRUE if the given row is selected - */ -static gboolean -esma_is_row_selected (ESelectionModel *selection, - gint n) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - if (esma->eba) - return e_bit_array_value_at(esma->eba, n); - else - return FALSE; -} - -/** - * e_selection_model_foreach - * @selection: #ESelectionModel to traverse - * @callback: The callback function to call back. - * @closure: The closure - * - * This routine calls the given callback function once for each - * selected row, passing closure as the closure. - */ -static void -esma_foreach (ESelectionModel *selection, - EForeachFunc callback, - gpointer closure) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - if (esma->eba) - e_bit_array_foreach(esma->eba, callback, closure); -} - -/** - * e_selection_model_clear - * @selection: #ESelectionModel to clear - * - * This routine clears the selection to no rows selected. - */ -static void -esma_clear(ESelectionModel *selection) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - if (esma->eba) { - gtk_object_unref(GTK_OBJECT(esma->eba)); - esma->eba = NULL; - } - esma->cursor_row = -1; - esma->cursor_col = -1; - e_selection_model_selection_changed(E_SELECTION_MODEL(esma)); - e_selection_model_cursor_changed(E_SELECTION_MODEL(esma), -1, -1); -} - -#define PART(x,n) (((x) & (0x01010101 << n)) >> n) -#define SECTION(x, n) (((x) >> (n * 8)) & 0xff) - -/** - * e_selection_model_selected_count - * @selection: #ESelectionModel to count - * - * This routine calculates the number of rows selected. - * - * Returns: The number of rows selected in the given model. - */ -static gint -esma_selected_count (ESelectionModel *selection) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - if (esma->eba) - return e_bit_array_selected_count(esma->eba); - else - return 0; -} - -/** - * e_selection_model_select_all - * @selection: #ESelectionModel to select all - * - * This routine selects all the rows in the given - * #ESelectionModel. - */ -static void -esma_select_all (ESelectionModel *selection) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - - e_selection_model_array_confirm_row_count(esma); - - e_bit_array_select_all(esma->eba); - - esma->cursor_col = 0; - esma->cursor_row = 0; - esma->selection_start_row = 0; - e_selection_model_selection_changed(E_SELECTION_MODEL(esma)); - e_selection_model_cursor_changed(E_SELECTION_MODEL(esma), 0, 0); -} - -/** - * e_selection_model_invert_selection - * @selection: #ESelectionModel to invert - * - * This routine inverts all the rows in the given - * #ESelectionModel. - */ -static void -esma_invert_selection (ESelectionModel *selection) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - - e_selection_model_array_confirm_row_count(esma); - - e_bit_array_invert_selection(esma->eba); - - esma->cursor_col = -1; - esma->cursor_row = -1; - esma->selection_start_row = 0; - e_selection_model_selection_changed(E_SELECTION_MODEL(esma)); - e_selection_model_cursor_changed(E_SELECTION_MODEL(esma), -1, -1); -} - -static int -esma_row_count (ESelectionModel *selection) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - e_selection_model_array_confirm_row_count(esma); - return e_bit_array_bit_count(esma->eba); -} - -static void -esma_change_one_row(ESelectionModel *selection, int row, gboolean grow) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - e_selection_model_array_confirm_row_count(esma); - e_bit_array_change_one_row(esma->eba, row, grow); -} - -static void -esma_change_cursor (ESelectionModel *selection, int row, int col) -{ - ESelectionModelArray *esma; - - g_return_if_fail(selection != NULL); - g_return_if_fail(E_IS_SELECTION_MODEL(selection)); - - esma = E_SELECTION_MODEL_ARRAY(selection); - - esma->cursor_row = row; - esma->cursor_col = col; -} - -static void -esma_change_range(ESelectionModel *selection, int start, int end, gboolean grow) -{ - int i; - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - if (start != end) { - if (selection->sorter && e_sorter_needs_sorting(selection->sorter)) { - for ( i = start; i < end; i++) { - e_bit_array_change_one_row(esma->eba, e_sorter_sorted_to_model(selection->sorter, i), grow); - } - } else { - e_selection_model_array_confirm_row_count(esma); - e_bit_array_change_range(esma->eba, start, end, grow); - } - } -} - -static int -esma_cursor_row (ESelectionModel *selection) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - return esma->cursor_row; -} - -static int -esma_cursor_col (ESelectionModel *selection) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - return esma->cursor_col; -} - -static void -esma_select_single_row (ESelectionModel *selection, int row) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - - e_selection_model_array_confirm_row_count(esma); - e_bit_array_select_single_row(esma->eba, row); - - e_selection_model_selection_changed(E_SELECTION_MODEL(esma)); - esma->selection_start_row = row; -} - -static void -esma_toggle_single_row (ESelectionModel *selection, int row) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - - e_selection_model_array_confirm_row_count(esma); - e_bit_array_toggle_single_row(esma->eba, row); - - esma->selection_start_row = row; - e_selection_model_selection_changed(E_SELECTION_MODEL(esma)); -} - -static void -esma_move_selection_end (ESelectionModel *selection, int row) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - int old_start; - int old_end; - int new_start; - int new_end; - if (selection->sorter && e_sorter_needs_sorting(selection->sorter)) { - old_start = MIN (e_sorter_model_to_sorted(selection->sorter, esma->selection_start_row), - e_sorter_model_to_sorted(selection->sorter, esma->cursor_row)); - old_end = MAX (e_sorter_model_to_sorted(selection->sorter, esma->selection_start_row), - e_sorter_model_to_sorted(selection->sorter, esma->cursor_row)) + 1; - new_start = MIN (e_sorter_model_to_sorted(selection->sorter, esma->selection_start_row), - e_sorter_model_to_sorted(selection->sorter, row)); - new_end = MAX (e_sorter_model_to_sorted(selection->sorter, esma->selection_start_row), - e_sorter_model_to_sorted(selection->sorter, row)) + 1; - } else { - old_start = MIN (esma->selection_start_row, esma->cursor_row); - old_end = MAX (esma->selection_start_row, esma->cursor_row) + 1; - new_start = MIN (esma->selection_start_row, row); - new_end = MAX (esma->selection_start_row, row) + 1; - } - /* This wouldn't work nearly so smoothly if one end of the selection weren't held in place. */ - if (old_start < new_start) - esma_change_range(selection, old_start, new_start, FALSE); - if (new_start < old_start) - esma_change_range(selection, new_start, old_start, TRUE); - if (old_end < new_end) - esma_change_range(selection, old_end, new_end, TRUE); - if (new_end < old_end) - esma_change_range(selection, new_end, old_end, FALSE); - e_selection_model_selection_changed(E_SELECTION_MODEL(esma)); -} - -static void -esma_set_selection_end (ESelectionModel *selection, int row) -{ - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(selection); - esma_select_single_row(selection, esma->selection_start_row); - esma->cursor_row = esma->selection_start_row; - esma_move_selection_end(selection, row); -} - -int -e_selection_model_array_get_row_count (ESelectionModelArray *esma) -{ - g_return_val_if_fail(esma != NULL, 0); - g_return_val_if_fail(E_IS_SELECTION_MODEL_ARRAY(esma), 0); - - if (ESMA_CLASS(esma)->get_row_count) - return ESMA_CLASS(esma)->get_row_count (esma); - else - return 0; -} - - -static void -e_selection_model_array_init (ESelectionModelArray *esma) -{ - esma->eba = NULL; - esma->selection_start_row = 0; - esma->cursor_row = -1; - esma->cursor_col = -1; -} - -static void -e_selection_model_array_class_init (ESelectionModelArrayClass *klass) -{ - GtkObjectClass *object_class; - ESelectionModelClass *esm_class; - - parent_class = gtk_type_class (e_selection_model_get_type ()); - - object_class = GTK_OBJECT_CLASS(klass); - esm_class = E_SELECTION_MODEL_CLASS(klass); - - object_class->destroy = esma_destroy; - object_class->get_arg = esma_get_arg; - object_class->set_arg = esma_set_arg; - - esm_class->is_row_selected = esma_is_row_selected ; - esm_class->foreach = esma_foreach ; - esm_class->clear = esma_clear ; - esm_class->selected_count = esma_selected_count ; - esm_class->select_all = esma_select_all ; - esm_class->invert_selection = esma_invert_selection ; - esm_class->row_count = esma_row_count ; - - esm_class->change_one_row = esma_change_one_row ; - esm_class->change_cursor = esma_change_cursor ; - esm_class->cursor_row = esma_cursor_row ; - esm_class->cursor_col = esma_cursor_col ; - - esm_class->select_single_row = esma_select_single_row ; - esm_class->toggle_single_row = esma_toggle_single_row ; - esm_class->move_selection_end = esma_move_selection_end ; - esm_class->set_selection_end = esma_set_selection_end ; - - klass->get_row_count = NULL ; - - gtk_object_add_arg_type ("ESelectionModelArray::cursor_row", GTK_TYPE_INT, - GTK_ARG_READWRITE, ARG_CURSOR_ROW); - gtk_object_add_arg_type ("ESelectionModelArray::cursor_col", GTK_TYPE_INT, - GTK_ARG_READWRITE, ARG_CURSOR_COL); -} - -E_MAKE_TYPE(e_selection_model_array, "ESelectionModelArray", ESelectionModelArray, - e_selection_model_array_class_init, e_selection_model_array_init, PARENT_TYPE); diff --git a/widgets/misc/e-selection-model-array.h b/widgets/misc/e-selection-model-array.h deleted file mode 100644 index 990f688060..0000000000 --- a/widgets/misc/e-selection-model-array.h +++ /dev/null @@ -1,64 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_SELECTION_MODEL_ARRAY_H_ -#define _E_SELECTION_MODEL_ARRAY_H_ - -#include <gtk/gtkobject.h> -#include <gal/widgets/e-selection-model.h> -#include <gal/util/e-bit-array.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_SELECTION_MODEL_ARRAY_TYPE (e_selection_model_array_get_type ()) -#define E_SELECTION_MODEL_ARRAY(o) (GTK_CHECK_CAST ((o), E_SELECTION_MODEL_ARRAY_TYPE, ESelectionModelArray)) -#define E_SELECTION_MODEL_ARRAY_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_SELECTION_MODEL_ARRAY_TYPE, ESelectionModelArrayClass)) -#define E_IS_SELECTION_MODEL_ARRAY(o) (GTK_CHECK_TYPE ((o), E_SELECTION_MODEL_ARRAY_TYPE)) -#define E_IS_SELECTION_MODEL_ARRAY_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_SELECTION_MODEL_ARRAY_TYPE)) - -typedef struct { - ESelectionModel base; - - EBitArray *eba; - - gint cursor_row; - gint cursor_col; - gint selection_start_row; - - guint model_changed_id; - guint model_row_inserted_id, model_row_deleted_id; - - guint frozen : 1; - guint selection_model_changed : 1; - guint group_info_changed : 1; -} ESelectionModelArray; - -typedef struct { - ESelectionModelClass parent_class; - - gint (*get_row_count) (ESelectionModelArray *selection); -} ESelectionModelArrayClass; - -GtkType e_selection_model_array_get_type (void); - -/* Protected Functions */ -void e_selection_model_array_insert_rows (ESelectionModelArray *esm, - int row, - int count); -void e_selection_model_array_delete_rows (ESelectionModelArray *esm, - int row, - int count); -void e_selection_model_array_move_row (ESelectionModelArray *esm, - int old_row, - int new_row); -void e_selection_model_array_confirm_row_count (ESelectionModelArray *esm); - -/* Protected Virtual Function */ -gint e_selection_model_array_get_row_count (ESelectionModelArray *esm); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* _E_SELECTION_MODEL_ARRAY_H_ */ diff --git a/widgets/misc/e-selection-model-simple.c b/widgets/misc/e-selection-model-simple.c deleted file mode 100644 index 80654e3097..0000000000 --- a/widgets/misc/e-selection-model-simple.c +++ /dev/null @@ -1,101 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-selection-model-simple.c: a Table Selection Model - * - * Author: - * Christopher James Lahey <clahey@ximian.com> - * - * (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> -#include <gal/util/e-util.h> -#include "e-selection-model-array.h" -#include "e-selection-model-simple.h" - -#define ESMS_CLASS(e) ((ESelectionModelSimpleClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE e_selection_model_array_get_type () - -static ESelectionModelArray *parent_class; - -static gint esms_get_row_count (ESelectionModelArray *esma); - -static void -e_selection_model_simple_init (ESelectionModelSimple *selection) -{ - selection->row_count = 0; -} - -static void -e_selection_model_simple_class_init (ESelectionModelSimpleClass *klass) -{ - ESelectionModelArrayClass *esma_class; - - parent_class = gtk_type_class (PARENT_TYPE); - - esma_class = E_SELECTION_MODEL_ARRAY_CLASS(klass); - - esma_class->get_row_count = esms_get_row_count; -} - -E_MAKE_TYPE(e_selection_model_simple, "ESelectionModelSimple", ESelectionModelSimple, - e_selection_model_simple_class_init, e_selection_model_simple_init, PARENT_TYPE); - -/** - * e_selection_model_simple_new - * - * This routine creates a new #ESelectionModelSimple. - * - * Returns: The new #ESelectionModelSimple. - */ -ESelectionModelSimple * -e_selection_model_simple_new (void) -{ - return gtk_type_new (e_selection_model_simple_get_type ()); -} - -void -e_selection_model_simple_set_row_count (ESelectionModelSimple *esms, - int row_count) -{ - if (esms->row_count != row_count) { - ESelectionModelArray *esma = E_SELECTION_MODEL_ARRAY(esms); - if (esma->eba) - gtk_object_unref(GTK_OBJECT(esma->eba)); - esma->eba = NULL; - } - esms->row_count = row_count; -} - -static gint -esms_get_row_count (ESelectionModelArray *esma) -{ - ESelectionModelSimple *esms = E_SELECTION_MODEL_SIMPLE(esma); - - return esms->row_count; -} - -void e_selection_model_simple_insert_rows (ESelectionModelSimple *esms, - int row, - int count) -{ - esms->row_count += count; - e_selection_model_array_insert_rows (E_SELECTION_MODEL_ARRAY(esms), row, count); -} - -void -e_selection_model_simple_delete_rows (ESelectionModelSimple *esms, - int row, - int count) -{ - esms->row_count -= count; - e_selection_model_array_delete_rows (E_SELECTION_MODEL_ARRAY(esms), row, count); -} - -void -e_selection_model_simple_move_row (ESelectionModelSimple *esms, - int old_row, - int new_row) -{ - e_selection_model_array_move_row (E_SELECTION_MODEL_ARRAY(esms), old_row, new_row); -} diff --git a/widgets/misc/e-selection-model-simple.h b/widgets/misc/e-selection-model-simple.h deleted file mode 100644 index 1fe312e4b4..0000000000 --- a/widgets/misc/e-selection-model-simple.h +++ /dev/null @@ -1,48 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_SELECTION_MODEL_SIMPLE_H_ -#define _E_SELECTION_MODEL_SIMPLE_H_ - -#include <gal/widgets/e-selection-model-array.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_SELECTION_MODEL_SIMPLE_TYPE (e_selection_model_simple_get_type ()) -#define E_SELECTION_MODEL_SIMPLE(o) (GTK_CHECK_CAST ((o), E_SELECTION_MODEL_SIMPLE_TYPE, ESelectionModelSimple)) -#define E_SELECTION_MODEL_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_SELECTION_MODEL_SIMPLE_TYPE, ESelectionModelSimpleClass)) -#define E_IS_SELECTION_MODEL_SIMPLE(o) (GTK_CHECK_TYPE ((o), E_SELECTION_MODEL_SIMPLE_TYPE)) -#define E_IS_SELECTION_MODEL_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_SELECTION_MODEL_SIMPLE_TYPE)) - -typedef struct { - ESelectionModelArray parent; - - int row_count; -} ESelectionModelSimple; - -typedef struct { - ESelectionModelArrayClass parent_class; -} ESelectionModelSimpleClass; - -GtkType e_selection_model_simple_get_type (void); -ESelectionModelSimple *e_selection_model_simple_new (void); - -void e_selection_model_simple_insert_rows (ESelectionModelSimple *esms, - int row, - int count); -void e_selection_model_simple_delete_rows (ESelectionModelSimple *esms, - int row, - int count); -void e_selection_model_simple_move_row (ESelectionModelSimple *esms, - int old_row, - int new_row); - -void e_selection_model_simple_set_row_count (ESelectionModelSimple *selection, - int row_count); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_SELECTION_MODEL_SIMPLE_H_ */ - diff --git a/widgets/misc/e-selection-model.c b/widgets/misc/e-selection-model.c deleted file mode 100644 index 8734bd58ad..0000000000 --- a/widgets/misc/e-selection-model.c +++ /dev/null @@ -1,592 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-selection-model.c: a Selection Model - * - * Author: - * Christopher James Lahey <clahey@ximian.com> - * - * (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtksignal.h> -#include "e-selection-model.h" -#include "gal/util/e-util.h" - -#define ESM_CLASS(e) ((ESelectionModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - -static GtkObjectClass *e_selection_model_parent_class; - -enum { - CURSOR_CHANGED, - CURSOR_ACTIVATED, - SELECTION_CHANGED, - LAST_SIGNAL -}; - -static guint e_selection_model_signals [LAST_SIGNAL] = { 0, }; - -enum { - ARG_0, - ARG_SORTER, - ARG_SELECTION_MODE, - ARG_CURSOR_MODE, -}; - -inline static void -add_sorter(ESelectionModel *esm, ESorter *sorter) -{ - esm->sorter = sorter; - if (sorter) { - gtk_object_ref(GTK_OBJECT(sorter)); - } -} - -inline static void -drop_sorter(ESelectionModel *esm) -{ - if (esm->sorter) { - gtk_object_unref(GTK_OBJECT(esm->sorter)); - } - esm->sorter = NULL; -} - -static void -esm_destroy (GtkObject *object) -{ - ESelectionModel *esm; - - esm = E_SELECTION_MODEL (object); - - drop_sorter(esm); -} - -static void -esm_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ESelectionModel *esm = E_SELECTION_MODEL (o); - - switch (arg_id){ - case ARG_SORTER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(esm->sorter); - break; - - case ARG_SELECTION_MODE: - GTK_VALUE_ENUM(*arg) = esm->mode; - break; - - case ARG_CURSOR_MODE: - GTK_VALUE_ENUM(*arg) = esm->cursor_mode; - break; - } -} - -static void -esm_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ESelectionModel *esm = E_SELECTION_MODEL (o); - - switch (arg_id){ - case ARG_SORTER: - drop_sorter(esm); - add_sorter(esm, GTK_VALUE_OBJECT (*arg) ? E_SORTER(GTK_VALUE_OBJECT (*arg)) : NULL); - break; - - case ARG_SELECTION_MODE: - esm->mode = GTK_VALUE_ENUM(*arg); - if (esm->mode == GTK_SELECTION_SINGLE) { - int cursor_row = e_selection_model_cursor_row(esm); - int cursor_col = e_selection_model_cursor_col(esm); - e_selection_model_do_something(esm, cursor_row, cursor_col, 0); - } - break; - - case ARG_CURSOR_MODE: - esm->cursor_mode = GTK_VALUE_ENUM(*arg); - break; - } -} - -static void -e_selection_model_init (ESelectionModel *selection) -{ - selection->mode = GTK_SELECTION_MULTIPLE; - selection->cursor_mode = E_CURSOR_SIMPLE; -} - -static void -e_selection_model_class_init (ESelectionModelClass *klass) -{ - GtkObjectClass *object_class; - - e_selection_model_parent_class = gtk_type_class (gtk_object_get_type ()); - - object_class = GTK_OBJECT_CLASS(klass); - - object_class->destroy = esm_destroy; - object_class->get_arg = esm_get_arg; - object_class->set_arg = esm_set_arg; - - e_selection_model_signals [CURSOR_CHANGED] = - gtk_signal_new ("cursor_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ESelectionModelClass, cursor_changed), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - e_selection_model_signals [CURSOR_ACTIVATED] = - gtk_signal_new ("cursor_activated", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ESelectionModelClass, cursor_activated), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - e_selection_model_signals [SELECTION_CHANGED] = - gtk_signal_new ("selection_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ESelectionModelClass, selection_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - klass->cursor_changed = NULL; - klass->cursor_activated = NULL; - klass->selection_changed = NULL; - - klass->is_row_selected = NULL; - klass->foreach = NULL; - klass->clear = NULL; - klass->selected_count = NULL; - klass->select_all = NULL; - klass->invert_selection = NULL; - klass->row_count = NULL; - - klass->change_one_row = NULL; - klass->change_cursor = NULL; - klass->cursor_row = NULL; - klass->cursor_col = NULL; - - klass->select_single_row = NULL; - klass->toggle_single_row = NULL; - klass->move_selection_end = NULL; - klass->set_selection_end = NULL; - - - gtk_object_class_add_signals (object_class, e_selection_model_signals, LAST_SIGNAL); - - gtk_object_add_arg_type ("ESelectionModel::sorter", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_SORTER); - gtk_object_add_arg_type ("ESelectionModel::selection_mode", GTK_TYPE_ENUM, - GTK_ARG_READWRITE, ARG_SELECTION_MODE); - gtk_object_add_arg_type ("ESelectionModel::cursor_mode", GTK_TYPE_ENUM, - GTK_ARG_READWRITE, ARG_CURSOR_MODE); -} - -E_MAKE_TYPE(e_selection_model, "ESelectionModel", ESelectionModel, - e_selection_model_class_init, e_selection_model_init, PARENT_TYPE); - -/** - * e_selection_model_is_row_selected - * @selection: #ESelectionModel to check - * @n: The row to check - * - * This routine calculates whether the given row is selected. - * - * Returns: %TRUE if the given row is selected - */ -gboolean -e_selection_model_is_row_selected (ESelectionModel *selection, - gint n) -{ - if (ESM_CLASS(selection)->is_row_selected) - return ESM_CLASS(selection)->is_row_selected (selection, n); - else - return FALSE; -} - -/** - * e_selection_model_foreach - * @selection: #ESelectionModel to traverse - * @callback: The callback function to call back. - * @closure: The closure - * - * This routine calls the given callback function once for each - * selected row, passing closure as the closure. - */ -void -e_selection_model_foreach (ESelectionModel *selection, - EForeachFunc callback, - gpointer closure) -{ - if (ESM_CLASS(selection)->foreach) - ESM_CLASS(selection)->foreach (selection, callback, closure); -} - -/** - * e_selection_model_clear - * @selection: #ESelectionModel to clear - * - * This routine clears the selection to no rows selected. - */ -void -e_selection_model_clear(ESelectionModel *selection) -{ - if (ESM_CLASS(selection)->clear) - ESM_CLASS(selection)->clear (selection); -} - -/** - * e_selection_model_selected_count - * @selection: #ESelectionModel to count - * - * This routine calculates the number of rows selected. - * - * Returns: The number of rows selected in the given model. - */ -gint -e_selection_model_selected_count (ESelectionModel *selection) -{ - if (ESM_CLASS(selection)->selected_count) - return ESM_CLASS(selection)->selected_count (selection); - else - return 0; -} - -/** - * e_selection_model_select_all - * @selection: #ESelectionModel to select all - * - * This routine selects all the rows in the given - * #ESelectionModel. - */ -void -e_selection_model_select_all (ESelectionModel *selection) -{ - if (ESM_CLASS(selection)->select_all) - ESM_CLASS(selection)->select_all (selection); -} - -/** - * e_selection_model_invert_selection - * @selection: #ESelectionModel to invert - * - * This routine inverts all the rows in the given - * #ESelectionModel. - */ -void -e_selection_model_invert_selection (ESelectionModel *selection) -{ - if (ESM_CLASS(selection)->invert_selection) - ESM_CLASS(selection)->invert_selection (selection); -} - -int -e_selection_model_row_count (ESelectionModel *selection) -{ - if (ESM_CLASS(selection)->row_count) - return ESM_CLASS(selection)->row_count (selection); - else - return 0; -} - -void -e_selection_model_change_one_row(ESelectionModel *selection, int row, gboolean grow) -{ - if (ESM_CLASS(selection)->change_one_row) - ESM_CLASS(selection)->change_one_row (selection, row, grow); -} - -void -e_selection_model_change_cursor (ESelectionModel *selection, int row, int col) -{ - if (ESM_CLASS(selection)->change_cursor) - ESM_CLASS(selection)->change_cursor (selection, row, col); -} - -int -e_selection_model_cursor_row (ESelectionModel *selection) -{ - if (ESM_CLASS(selection)->cursor_row) - return ESM_CLASS(selection)->cursor_row (selection); - else - return -1; -} - -int -e_selection_model_cursor_col (ESelectionModel *selection) -{ - if (ESM_CLASS(selection)->cursor_col) - return ESM_CLASS(selection)->cursor_col (selection); - else - return -1; -} - -void -e_selection_model_select_single_row (ESelectionModel *selection, int row) -{ - if (ESM_CLASS(selection)->select_single_row) - ESM_CLASS(selection)->select_single_row (selection, row); -} - -void -e_selection_model_toggle_single_row (ESelectionModel *selection, int row) -{ - if (ESM_CLASS(selection)->toggle_single_row) - ESM_CLASS(selection)->toggle_single_row (selection, row); -} - -void -e_selection_model_move_selection_end (ESelectionModel *selection, int row) -{ - if (ESM_CLASS(selection)->move_selection_end) - ESM_CLASS(selection)->move_selection_end (selection, row); -} - -void -e_selection_model_set_selection_end (ESelectionModel *selection, int row) -{ - if (ESM_CLASS(selection)->set_selection_end) - ESM_CLASS(selection)->set_selection_end (selection, row); -} - -/** - * e_selection_model_do_something - * @selection: #ESelectionModel to do something to. - * @row: The row to do something in. - * @col: The col to do something in. - * @state: The state in which to do something. - * - * This routine does whatever is appropriate as if the user clicked - * the mouse in the given row and column. - */ -void -e_selection_model_do_something (ESelectionModel *selection, - guint row, - guint col, - GdkModifierType state) -{ - gint shift_p = state & GDK_SHIFT_MASK; - gint ctrl_p = state & GDK_CONTROL_MASK; - int row_count; - - if (row == -1 && col != -1) - row = 0; - if (col == -1 && row != -1) - col = 0; - - row_count = e_selection_model_row_count(selection); - if (row_count >= 0 && row < row_count) { - switch (selection->mode) { - case GTK_SELECTION_SINGLE: - e_selection_model_select_single_row (selection, row); - break; - case GTK_SELECTION_BROWSE: - case GTK_SELECTION_MULTIPLE: - case GTK_SELECTION_EXTENDED: - if (shift_p) { - e_selection_model_set_selection_end (selection, row); - } else { - if (ctrl_p) { - e_selection_model_toggle_single_row (selection, row); - } else { - e_selection_model_select_single_row (selection, row); - } - } - break; - } - e_selection_model_change_cursor(selection, row, col); - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_CHANGED], row, col); - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_ACTIVATED], row, col); - } -} - -/** - * e_selection_model_maybe_do_something - * @selection: #ESelectionModel to do something to. - * @row: The row to do something in. - * @col: The col to do something in. - * @state: The state in which to do something. - * - * If this row is selected, this routine just moves the cursor row and - * column. Otherwise, it does the same thing as - * e_selection_model_do_something(). This is for being used on - * right clicks and other events where if the user hit the selection, - * they don't want it to change. - */ -void -e_selection_model_maybe_do_something (ESelectionModel *selection, - guint row, - guint col, - GdkModifierType state) -{ - if (e_selection_model_is_row_selected(selection, row)) { - e_selection_model_change_cursor(selection, row, col); - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_CHANGED], row, col); - } else { - e_selection_model_do_something(selection, row, col, state); - } -} - -static gint -move_selection (ESelectionModel *selection, - gboolean up, - GdkModifierType state) -{ - int row = e_selection_model_cursor_row(selection); - int col = e_selection_model_cursor_col(selection); - int cursor_activated = TRUE; - int row_count; - - gint shift_p = state & GDK_SHIFT_MASK; - gint ctrl_p = state & GDK_CONTROL_MASK; - - row = e_sorter_model_to_sorted(selection->sorter, row); - if (up) - row--; - else - row++; - if (row < 0) - row = 0; - row_count = e_selection_model_row_count(selection); - if (row >= row_count) - row = row_count - 1; - row = e_sorter_sorted_to_model(selection->sorter, row); - - switch (selection->mode) { - case GTK_SELECTION_BROWSE: - if (shift_p) { - e_selection_model_set_selection_end (selection, row); - } else if (!ctrl_p) { - e_selection_model_select_single_row (selection, row); - } else - cursor_activated = FALSE; - break; - case GTK_SELECTION_SINGLE: - case GTK_SELECTION_MULTIPLE: - case GTK_SELECTION_EXTENDED: - e_selection_model_select_single_row (selection, row); - break; - } - if (row != -1) { - e_selection_model_change_cursor(selection, row, col); - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_CHANGED], row, col); - if (cursor_activated) - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_ACTIVATED], row, col); - } - return TRUE; -} - -/** - * e_selection_model_key_press - * @selection: #ESelectionModel to affect. - * @key: The event. - * - * This routine does whatever is appropriate as if the user pressed - * the given key. - * - * Returns: %TRUE if the #ESelectionModel used the key. - */ -gint -e_selection_model_key_press (ESelectionModel *selection, - GdkEventKey *key) -{ - switch (key->keyval) { - case GDK_Up: - return move_selection(selection, TRUE, key->state); - break; - case GDK_Down: - return move_selection(selection, FALSE, key->state); - break; - case GDK_space: - case GDK_KP_Space: - if (selection->mode != GTK_SELECTION_SINGLE) { - int row = e_selection_model_cursor_row(selection); - int col = e_selection_model_cursor_col(selection); - e_selection_model_toggle_single_row (selection, row); - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_ACTIVATED], row, col); - return TRUE; - } - break; - case GDK_Return: - case GDK_KP_Enter: - if (selection->mode != GTK_SELECTION_SINGLE) { - int row = e_selection_model_cursor_row(selection); - int col = e_selection_model_cursor_col(selection); - e_selection_model_select_single_row (selection, row); - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_ACTIVATED], row, col); - return TRUE; - } - break; - case GDK_Home: - case GDK_KP_Home: - if (selection->cursor_mode == E_CURSOR_LINE) { - int row = 0; - int cursor_col = e_selection_model_cursor_col(selection); - - row = e_sorter_sorted_to_model(selection->sorter, row); - e_selection_model_change_cursor(selection, row, cursor_col); - - e_selection_model_select_single_row (selection, row); - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_CHANGED], row, cursor_col); - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_ACTIVATED], row, cursor_col); - return TRUE; - } - break; - case GDK_End: - case GDK_KP_End: - if (selection->cursor_mode == E_CURSOR_LINE) { - int row = e_selection_model_row_count(selection) - 1; - int cursor_col = e_selection_model_cursor_col(selection); - - row = e_sorter_sorted_to_model(selection->sorter, row); - e_selection_model_change_cursor(selection, row, cursor_col); - - e_selection_model_select_single_row (selection, row); - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_CHANGED], row, cursor_col); - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_ACTIVATED], row, cursor_col); - return TRUE; - } - break; - } - return FALSE; -} - -void -e_selection_model_cursor_changed (ESelectionModel *selection, - int row, - int col) -{ - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_CHANGED], row, col); -} - -void -e_selection_model_cursor_activated (ESelectionModel *selection, - int row, - int col) -{ - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[CURSOR_ACTIVATED], row, col); -} - -void -e_selection_model_selection_changed (ESelectionModel *selection) -{ - gtk_signal_emit(GTK_OBJECT(selection), - e_selection_model_signals[SELECTION_CHANGED]); -} diff --git a/widgets/misc/e-selection-model.h b/widgets/misc/e-selection-model.h deleted file mode 100644 index cdd161f96a..0000000000 --- a/widgets/misc/e-selection-model.h +++ /dev/null @@ -1,132 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_SELECTION_MODEL_H_ -#define _E_SELECTION_MODEL_H_ - -#include <gtk/gtkobject.h> -#include <gal/util/e-sorter.h> -#include <gdk/gdktypes.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_SELECTION_MODEL_TYPE (e_selection_model_get_type ()) -#define E_SELECTION_MODEL(o) (GTK_CHECK_CAST ((o), E_SELECTION_MODEL_TYPE, ESelectionModel)) -#define E_SELECTION_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_SELECTION_MODEL_TYPE, ESelectionModelClass)) -#define E_IS_SELECTION_MODEL(o) (GTK_CHECK_TYPE ((o), E_SELECTION_MODEL_TYPE)) -#define E_IS_SELECTION_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_SELECTION_MODEL_TYPE)) - -#ifndef _E_FOREACH_FUNC_H_ -#define _E_FOREACH_FUNC_H_ -typedef void (*EForeachFunc) (int model_row, - gpointer closure); -#endif - -/* list selection modes */ -typedef enum { - E_CURSOR_LINE, - E_CURSOR_SIMPLE, - E_CURSOR_SPREADSHEET, -} ECursorMode; - -typedef struct { - GtkObject base; - - ESorter *sorter; - - GtkSelectionMode mode; - ECursorMode cursor_mode; -} ESelectionModel; - -typedef struct { - GtkObjectClass parent_class; - - /* Virtual methods */ - gboolean (*is_row_selected) (ESelectionModel *esm, int row); - void (*foreach) (ESelectionModel *esm, EForeachFunc callback, gpointer closure); - void (*clear) (ESelectionModel *esm); - gint (*selected_count) (ESelectionModel *esm); - void (*select_all) (ESelectionModel *esm); - void (*invert_selection) (ESelectionModel *esm); - int (*row_count) (ESelectionModel *esm); - - /* Protected virtual methods. */ - void (*change_one_row) (ESelectionModel *esm, int row, gboolean on); - void (*change_cursor) (ESelectionModel *esm, int row, int col); - int (*cursor_row) (ESelectionModel *esm); - int (*cursor_col) (ESelectionModel *esm); - - void (*select_single_row) (ESelectionModel *selection, int row); - void (*toggle_single_row) (ESelectionModel *selection, int row); - void (*move_selection_end) (ESelectionModel *selection, int row); - void (*set_selection_end) (ESelectionModel *selection, int row); - - /* - * Signals - */ - - void (*cursor_changed) (ESelectionModel *esm, int row, int col); - void (*cursor_activated) (ESelectionModel *esm, int row, int col); - void (*selection_changed) (ESelectionModel *esm); - -} ESelectionModelClass; - - -GtkType e_selection_model_get_type (void); -void e_selection_model_do_something (ESelectionModel *esm, - guint row, - guint col, - GdkModifierType state); -void e_selection_model_maybe_do_something (ESelectionModel *esm, - guint row, - guint col, - GdkModifierType state); -gint e_selection_model_key_press (ESelectionModel *esm, - GdkEventKey *key); - -/* Virtual functions */ -gboolean e_selection_model_is_row_selected (ESelectionModel *esm, - gint n); -void e_selection_model_foreach (ESelectionModel *esm, - EForeachFunc callback, - gpointer closure); -void e_selection_model_clear (ESelectionModel *esm); -gint e_selection_model_selected_count (ESelectionModel *esm); -void e_selection_model_select_all (ESelectionModel *esm); -void e_selection_model_invert_selection (ESelectionModel *esm); -int e_selection_model_row_count (ESelectionModel *esm); - - -/* Private virtual Functions */ -void e_selection_model_change_one_row (ESelectionModel *esm, - int row, - gboolean on); -void e_selection_model_change_cursor (ESelectionModel *esm, - int row, - int col); -int e_selection_model_cursor_row (ESelectionModel *esm); -int e_selection_model_cursor_col (ESelectionModel *esm); -void e_selection_model_select_single_row (ESelectionModel *selection, - int row); -void e_selection_model_toggle_single_row (ESelectionModel *selection, - int row); -void e_selection_model_move_selection_end (ESelectionModel *selection, - int row); -void e_selection_model_set_selection_end (ESelectionModel *selection, - int row); - -/* Signals */ -void e_selection_model_cursor_changed (ESelectionModel *selection, - int row, - int col); -void e_selection_model_cursor_activated (ESelectionModel *selection, - int row, - int col); -void e_selection_model_selection_changed (ESelectionModel *selection); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* _E_SELECTION_MODEL_H_ */ diff --git a/widgets/misc/e-title-bar.c b/widgets/misc/e-title-bar.c deleted file mode 100644 index 8ca6885ccf..0000000000 --- a/widgets/misc/e-title-bar.c +++ /dev/null @@ -1,402 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-title-bar.c - * - * Copyright (C) 2000 Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Author: Ettore Perazzoli - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <gtk/gtkbox.h> -#include <gtk/gtkbutton.h> -#include <gtk/gtkhbox.h> -#include <gtk/gtklabel.h> -#include <gtk/gtkpixmap.h> -#include <gtk/gtksignal.h> -#include <gtk/gtktypeutils.h> - -#include <gal/util/e-util.h> -#include "e-clipped-label.h" - -#include "e-title-bar.h" - - -enum { - LABEL_BUTTON_PRESS_EVENT, - BUTTON_CLICKED, - LAST_SIGNAL -}; -static guint signals[LAST_SIGNAL] = { 0 }; - - -/* The pixmaps. */ - -static char *close_xpm[] = { - "12 12 2 1", - " c none", - ". c #000000000000", - " ", - " .. .. ", - " ... ... ", - " ... ... ", - " ...... ", - " .... ", - " .... ", - " ...... ", - " ... ... ", - " ... ... ", - " .. .. ", - " " -}; - -static char *pin_xpm[] = { - "16 16 33 1", - " c None", - ". c #000000", - "+ c #74744D", - "@ c #B2B279", - "# c #6C6C46", - "$ c #CACA9C", - "% c #F4F4AD", - "& c #85855A", - "* c #B1B175", - "= c #9A9A66", - "- c #A9A98A", - "; c #B0B07B", - "> c #535353", - ", c #818181", - "' c #B7B7B7", - ") c #D8D8D8", - "! c #FFFFFF", - "~ c #EBEBA1", - "{ c #8A8A75", - "] c #9F9F76", - "^ c #9E9E75", - "/ c #8A8A66", - "( c #979770", - "_ c #6B6B46", - ": c #28281A", - "< c #505034", - "[ c #666645", - "} c #61614D", - "| c #818155", - "1 c #4A4A31", - "2 c #4D4D34", - "3 c #6C6C48", - "4 c #5D5D3E", - " ", - " ", - " ", - " . . ", - " .. .+. ", - " .@...#$. ", - " ......%&*=-;. ", - ".>,')!.~{]^/(. ", - " ......_:<[}|. ", - " .1...23. ", - " .. .4. ", - " . . ", - " ", - " ", - " ", - " " -}; - - -#define PARENT_TYPE GTK_TYPE_FRAME -static GtkFrameClass *parent_class = NULL; - -struct _ETitleBarPrivate { - ETitleBarButtonMode button_mode; - GtkWidget *label; - GtkWidget *button; - GtkWidget *close_gtk_pixmap; - GtkWidget *pin_gtk_pixmap; -}; - - -/* Mode handling. We put both the close and pin GtkPixmaps into an hbox in the - button, and hide one of them according to the mode. */ - -static void -show_and_hide_pixmaps_according_to_mode (ETitleBar *title_bar) -{ - ETitleBarPrivate *priv; - - priv = title_bar->priv; - - if (priv->close_gtk_pixmap == NULL || priv->pin_gtk_pixmap == NULL) - return; - - switch (priv->button_mode) { - case E_TITLE_BAR_BUTTON_MODE_PIN: - gtk_widget_hide (priv->close_gtk_pixmap); - gtk_widget_show (priv->pin_gtk_pixmap); - break; - case E_TITLE_BAR_BUTTON_MODE_CLOSE: - gtk_widget_hide (priv->pin_gtk_pixmap); - gtk_widget_show (priv->close_gtk_pixmap); - break; - default: - g_assert_not_reached (); - } -} - - -/* Child signal callbacks. */ - -static void -button_realize_cb (GtkWidget *widget, - gpointer data) -{ - GdkPixmap *close_pixmap; - GdkBitmap *close_mask; - GdkPixmap *pin_pixmap; - GdkBitmap *pin_mask; - GtkWidget *hbox; - ETitleBar *title_bar; - ETitleBarPrivate *priv; - - title_bar = E_TITLE_BAR (data); - priv = title_bar->priv; - - if (priv->close_gtk_pixmap != NULL) - return; - - close_pixmap = gdk_pixmap_create_from_xpm_d (GTK_WIDGET (priv->button)->window, - &close_mask, NULL, close_xpm); - priv->close_gtk_pixmap = gtk_pixmap_new (close_pixmap, close_mask); - - pin_pixmap = gdk_pixmap_create_from_xpm_d (GTK_WIDGET (priv->button)->window, - &pin_mask, NULL, pin_xpm); - priv->pin_gtk_pixmap = gtk_pixmap_new (pin_pixmap, pin_mask); - - hbox = gtk_hbox_new (TRUE, 0); - gtk_widget_show (hbox); - gtk_box_pack_start (GTK_BOX (hbox), priv->pin_gtk_pixmap, TRUE, TRUE, 0); - gtk_box_pack_start (GTK_BOX (hbox), priv->close_gtk_pixmap, TRUE, TRUE, 0); - - gtk_container_add (GTK_CONTAINER (priv->button), hbox); - - gdk_pixmap_unref (close_pixmap); - gdk_bitmap_unref (close_mask); - gdk_pixmap_unref (pin_pixmap); - gdk_bitmap_unref (pin_mask); - - show_and_hide_pixmaps_according_to_mode (title_bar); -} - -static void -button_clicked_cb (GtkButton *button, - gpointer data) -{ - ETitleBar *title_bar; - - title_bar = E_TITLE_BAR (data); - - gtk_signal_emit (GTK_OBJECT (title_bar), signals[BUTTON_CLICKED]); -} - -static void -label_button_press_event_cb (GtkWidget *widget, - GdkEventButton *event, - gpointer data) -{ - ETitleBar *title_bar; - - title_bar = E_TITLE_BAR (data); - - gtk_signal_emit (GTK_OBJECT (title_bar), signals[LABEL_BUTTON_PRESS_EVENT], event); -} - - -/* GtkObject methods. */ - -static void -destroy (GtkObject *object) -{ - ETitleBar *title_bar; - ETitleBarPrivate *priv; - - title_bar = E_TITLE_BAR (object); - priv = title_bar->priv; - - g_free (priv); - - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - - -static void -class_init (ETitleBarClass *klass) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass*) klass; - object_class->destroy = destroy; - - parent_class = gtk_type_class (gtk_frame_get_type ()); - - signals[LABEL_BUTTON_PRESS_EVENT] = - gtk_signal_new ("label_button_press_event", - GTK_RUN_FIRST, - object_class->type, - GTK_SIGNAL_OFFSET (ETitleBarClass, label_button_press_event), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, - GTK_TYPE_GDK_EVENT); - - signals[BUTTON_CLICKED] = - gtk_signal_new ("button_clicked", - GTK_RUN_FIRST, - object_class->type, - GTK_SIGNAL_OFFSET (ETitleBarClass, button_clicked), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL); -} - -static void -init (ETitleBar *title_bar) -{ - ETitleBarPrivate *priv; - - priv = g_new (ETitleBarPrivate, 1); - - priv->button_mode = E_TITLE_BAR_BUTTON_MODE_CLOSE; - priv->label = NULL; - priv->button = NULL; - priv->close_gtk_pixmap = NULL; - priv->pin_gtk_pixmap = NULL; - - title_bar->priv = priv; -} - - -void -e_title_bar_construct (ETitleBar *title_bar, - const char *title) -{ - ETitleBarPrivate *priv; - GtkWidget *hbox; - - g_return_if_fail (title_bar != NULL); - g_return_if_fail (E_IS_TITLE_BAR (title_bar)); - - priv = title_bar->priv; - - priv->label = e_clipped_label_new (title); - gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.5); - gtk_widget_show (priv->label); - - priv->button = gtk_button_new (); - GTK_WIDGET_UNSET_FLAGS (priv->button, GTK_CAN_FOCUS); - gtk_container_set_border_width (GTK_CONTAINER (priv->button), 1); - gtk_button_set_relief (GTK_BUTTON (priv->button), GTK_RELIEF_NONE); - gtk_widget_show (priv->button); - - hbox = gtk_hbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (hbox), priv->label, TRUE, TRUE, 2); - gtk_box_pack_start (GTK_BOX (hbox), priv->button, FALSE, TRUE, 1); - gtk_widget_show (hbox); - - gtk_container_add (GTK_CONTAINER (title_bar), hbox); - - gtk_signal_connect (GTK_OBJECT (priv->button), "realize", - GTK_SIGNAL_FUNC (button_realize_cb), title_bar); - gtk_signal_connect (GTK_OBJECT (priv->button), "clicked", - GTK_SIGNAL_FUNC (button_clicked_cb), title_bar); - gtk_signal_connect (GTK_OBJECT (priv->label), "button_press_event", - GTK_SIGNAL_FUNC (label_button_press_event_cb), title_bar); -} - -GtkWidget * -e_title_bar_new (const char *title) -{ - ETitleBar *title_bar; - - title_bar = gtk_type_new (e_title_bar_get_type ()); - - e_title_bar_construct (title_bar, title); - - return GTK_WIDGET (title_bar); -} - - -void -e_title_bar_set_title (ETitleBar *title_bar, - const char *title) -{ - g_return_if_fail (title_bar != NULL); - g_return_if_fail (E_IS_TITLE_BAR (title_bar)); - - e_clipped_label_set_text (E_CLIPPED_LABEL (title_bar->priv->label), title); -} - -void -e_title_bar_show_button (ETitleBar *title_bar, - gboolean show) -{ - ETitleBarPrivate *priv; - - g_return_if_fail (title_bar != NULL); - g_return_if_fail (E_IS_TITLE_BAR (title_bar)); - - priv = title_bar->priv; - - if (show) - gtk_widget_show (priv->button); - else - gtk_widget_hide (priv->button); -} - -void -e_title_bar_set_button_mode (ETitleBar *title_bar, - ETitleBarButtonMode button_mode) -{ - ETitleBarPrivate *priv; - - g_return_if_fail (title_bar != NULL); - g_return_if_fail (E_IS_TITLE_BAR (title_bar)); - g_return_if_fail (button_mode == E_TITLE_BAR_BUTTON_MODE_CLOSE - || button_mode == E_TITLE_BAR_BUTTON_MODE_PIN); - - priv = title_bar->priv; - - if (priv->button_mode == button_mode) - return; - - priv->button_mode = button_mode; - show_and_hide_pixmaps_according_to_mode (title_bar); -} - -ETitleBarButtonMode -e_title_bar_get_button_mode (ETitleBar *title_bar) -{ - g_return_val_if_fail (title_bar != NULL, E_TITLE_BAR_BUTTON_MODE_CLOSE); - g_return_val_if_fail (E_IS_TITLE_BAR (title_bar), E_TITLE_BAR_BUTTON_MODE_CLOSE); - - return title_bar->priv->button_mode; -} - - -E_MAKE_TYPE (e_title_bar, "ETitleBar", ETitleBar, class_init, init, PARENT_TYPE) diff --git a/widgets/misc/e-title-bar.h b/widgets/misc/e-title-bar.h deleted file mode 100644 index f91e76c889..0000000000 --- a/widgets/misc/e-title-bar.h +++ /dev/null @@ -1,87 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-title-bar.h - * - * Copyright (C) 2000 Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Author: Ettore Perazzoli - */ - -#ifndef __E_TITLE_BAR_H__ -#define __E_TITLE_BAR_H__ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <gtk/gtkframe.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -#define E_TYPE_TITLE_BAR (e_title_bar_get_type ()) -#define E_TITLE_BAR(obj) (GTK_CHECK_CAST ((obj), E_TYPE_TITLE_BAR, ETitleBar)) -#define E_TITLE_BAR_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_TITLE_BAR, ETitleBarClass)) -#define E_IS_TITLE_BAR(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_TITLE_BAR)) -#define E_IS_TITLE_BAR_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TYPE_TITLE_BAR)) - - -enum _ETitleBarButtonMode { - E_TITLE_BAR_BUTTON_MODE_PIN, - E_TITLE_BAR_BUTTON_MODE_CLOSE -}; -typedef enum _ETitleBarButtonMode ETitleBarButtonMode; - -typedef struct _ETitleBar ETitleBar; -typedef struct _ETitleBarPrivate ETitleBarPrivate; -typedef struct _ETitleBarClass ETitleBarClass; - -struct _ETitleBar { - GtkFrame parent; - - ETitleBarPrivate *priv; -}; - -struct _ETitleBarClass { - GtkFrameClass parent_class; - - /* Signals. */ - - void (* label_button_press_event) (ETitleBar *title_bar, GdkEventButton *event); - void (* button_clicked) (ETitleBar *title_bar); -}; - - -GtkType e_title_bar_get_type (void); -void e_title_bar_construct (ETitleBar *title_bar, - const char *title); -GtkWidget *e_title_bar_new (const char *title); -void e_title_bar_set_title (ETitleBar *title_bar, - const char *title); -void e_title_bar_show_button (ETitleBar *title_bar, - gboolean show); -void e_title_bar_set_button_mode (ETitleBar *title_bar, - ETitleBarButtonMode button_mode); -ETitleBarButtonMode e_title_bar_get_button_mode (ETitleBar *title_bar); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __E_TITLE_BAR_H__ */ diff --git a/widgets/misc/e-unicode.c b/widgets/misc/e-unicode.c deleted file mode 100644 index d84ed0e683..0000000000 --- a/widgets/misc/e-unicode.c +++ /dev/null @@ -1,3005 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2000 Helix Code, Inc. - * - * Authors: Lauris Kaplinski <lauris@helixcode.com> - * - * TODO: Break simple ligatures in e_utf8_strstrcasedecomp - * - */ - -#include <config.h> - -#include "e-unicode.h" - -#include "gal/util/e-i18n.h" -#include <ctype.h> -#include <string.h> -#include <stdio.h> -#include <iconv.h> -#include <gdk/gdk.h> -#include <gdk/gdkx.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtkmenuitem.h> -#include "e-font.h" -#include <gnome-xml/xmlmemory.h> -#include <stdlib.h> - -#define d(x) x - -#define FONT_TESTING -#define MAX_DECOMP 8 - -static gint e_canonical_decomposition (gunichar ch, gunichar * buf); -static gunichar e_stripped_char (gunichar ch); - -/* - * This my favourite - * - * strstr doing case insensitive, decomposing search - * - * Lauris - */ - -const gchar * -e_utf8_strstrcasedecomp (const gchar *haystack, const gchar *needle) -{ - gunichar *nuni; - gunichar unival; - gint nlen; - const guchar *o, *p; - - if (haystack == NULL) return NULL; - if (needle == NULL) return NULL; - if (strlen (needle) == 0) return haystack; - if (strlen (haystack) == 0) return NULL; - - nuni = alloca (sizeof (gunichar) * strlen (needle)); - - nlen = 0; - for (p = e_unicode_get_utf8 (needle, &unival); p && unival; p = e_unicode_get_utf8 (p, &unival)) { - gint sc; - sc = e_stripped_char (unival); - if (sc) { - nuni[nlen++] = sc; - } - } - /* NULL means there was illegal utf-8 sequence */ - if (!p) return NULL; - /* If everything is correct, we have decomposed, lowercase, stripped needle */ - if (nlen < 1) return haystack; - - o = haystack; - for (p = e_unicode_get_utf8 (o, &unival); p && unival; p = e_unicode_get_utf8 (p, &unival)) { - gint sc; - sc = e_stripped_char (unival); - if (sc) { - /* We have valid stripped char */ - if (sc == nuni[0]) { - const gchar *q = p; - gint npos = 1; - while (npos < nlen) { - q = e_unicode_get_utf8 (q, &unival); - if (!q || !unival) return NULL; - sc = e_stripped_char (unival); - if ((!sc) || (sc != nuni[npos])) break; - npos++; - } - if (npos == nlen) { - return p; - } - } - } - o = p; - } - - return NULL; -} - -const gchar * -e_utf8_strstrcase (const gchar *haystack, const gchar *needle) -{ - gunichar *nuni; - gunichar unival; - gint nlen; - const guchar *o, *p; - - if (haystack == NULL) return NULL; - if (needle == NULL) return NULL; - if (strlen (needle) == 0) return haystack; - if (strlen (haystack) == 0) return NULL; - - nuni = alloca (sizeof (gunichar) * strlen (needle)); - - nlen = 0; - for (p = e_unicode_get_utf8 (needle, &unival); p && unival; p = e_unicode_get_utf8 (p, &unival)) { - nuni[nlen++] = g_unichar_tolower (unival); - } - /* NULL means there was illegal utf-8 sequence */ - if (!p) return NULL; - - o = haystack; - for (p = e_unicode_get_utf8 (o, &unival); p && unival; p = e_unicode_get_utf8 (p, &unival)) { - gint sc; - sc = g_unichar_tolower (unival); - /* We have valid stripped char */ - if (sc == nuni[0]) { - const gchar *q = p; - gint npos = 1; - while (npos < nlen) { - q = e_unicode_get_utf8 (q, &unival); - if (!q || !unival) return NULL; - sc = g_unichar_tolower (unival); - if (sc != nuni[npos]) break; - npos++; - } - if (npos == nlen) { - return p; - } - } - o = p; - } - - return NULL; -} - -#if 0 -const gchar * -e_utf8_strstrcase (const gchar *haystack, const gchar *needle) -{ - gchar *p; - gunichar *huni, *nuni; - gunichar unival; - gint hlen, nlen, hp, np; - - if (haystack == NULL) return NULL; - if (needle == NULL) return NULL; - if (strlen (needle) == 0) return haystack; - - huni = alloca (sizeof (gunichar) * strlen (haystack)); - - for (hlen = 0, p = e_unicode_get_utf8 (haystack, &unival); p && unival; hlen++, p = e_unicode_get_utf8 (p, &unival)) { - huni[hlen] = g_unichar_tolower (unival); - } - - if (!p) return NULL; - if (hlen == 0) return NULL; - - nuni = alloca (sizeof (gunichar) * strlen (needle)); - - for (nlen = 0, p = e_unicode_get_utf8 (needle, &unival); p && unival; nlen++, p = e_unicode_get_utf8 (p, &unival)) { - nuni[nlen] = g_unichar_tolower (unival); - } - - if (!p) return NULL; - if (nlen == 0) return NULL; - - if (hlen < nlen) return NULL; - - for (hp = 0; hp <= hlen - nlen; hp++) { - for (np = 0; np < nlen; np++) { - if (huni[hp + np] != nuni[np]) break; - } - if (np == nlen) return haystack + unicode_offset_to_index (haystack, hp); - } - - return NULL; -} -#endif - -gchar * -e_utf8_from_gtk_event_key (GtkWidget *widget, guint keyval, const gchar *string) -{ - gint unival; - gchar *utf; - gint unilen; - - if (keyval == GDK_VoidSymbol) { - utf = e_utf8_from_gtk_string (widget, string); - } else { - unival = gdk_keyval_to_unicode (keyval); - - if (unival < ' ') return NULL; - - utf = g_new (gchar, 7); - - unilen = e_unichar_to_utf8 (unival, utf); - - utf[unilen] = '\0'; - } - - return utf; -} - -gchar * -e_utf8_from_gtk_string_sized (GtkWidget *widget, const gchar *string, gint bytes) -{ - iconv_t ic; - char *new, *ob; - gchar * ib; - size_t ibl, obl; - - g_return_val_if_fail (widget != NULL, NULL); - g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL); - - if (!string) return NULL; - - g_return_val_if_fail (widget, NULL); - - ic = e_iconv_from_gdk_font (widget->style->font); - if (ic == (iconv_t) -1) { - XFontStruct *xfs; - /* If iconv is missing we assume either iso-10646 or iso-8859-1 */ - xfs = GDK_FONT_XFONT (widget->style->font); - if (widget->style->font->type == GDK_FONT_FONTSET || ((xfs->min_byte1 != 0) || (xfs->max_byte1 != 0))) { - gint i; - const guchar *ib; - guchar * ob, * new; - /* iso-10646 */ - ib = string; - new = ob = g_new (unsigned char, bytes * 6 + 1); - for (i = 0; i < (bytes - 1); i += 2) { - ob += e_unichar_to_utf8 (ib[i] * 256 + ib[i + 1], ob); - } - *ob = '\0'; - return new; - } else { - gint i; - /* iso-8859-1 */ - ib = (char *) string; - new = ob = g_new (unsigned char, bytes * 2 + 1); - for (i = 0; i < (bytes); i ++) { - ob += e_unichar_to_utf8 (ib[i], ob); - } - *ob = '\0'; - return new; - } - } - - ib = (char *) string; - ibl = bytes; - new = ob = g_new (gchar, ibl * 6 + 1); - obl = ibl * 6 + 1; - - while (ibl > 0) { - iconv (ic, &ib, &ibl, &ob, &obl); - if (ibl > 0) { - gint len; - if ((*ib & 0x80) == 0x00) len = 1; - else if ((*ib &0xe0) == 0xc0) len = 2; - else if ((*ib &0xf0) == 0xe0) len = 3; - else if ((*ib &0xf8) == 0xf0) len = 4; - else { - g_warning ("Invalid UTF-8 sequence"); - break; - } - ib += len; - ibl = bytes - (ib - string); - if (ibl > bytes) ibl = 0; - *ob++ = '_'; - obl--; - } - } - - *ob = '\0'; - - return new; -} - -gchar * -e_utf8_from_gtk_string (GtkWidget *widget, const gchar *string) -{ - if (!string) return NULL; - return e_utf8_from_gtk_string_sized (widget, string, strlen (string)); -} - -gchar * -e_utf8_to_gtk_string_sized (GtkWidget *widget, const gchar *string, gint bytes) -{ - iconv_t ic; - char *new, *ob; - gchar * ib; - size_t ibl, obl; - - if (!string) return NULL; - - g_return_val_if_fail (widget, NULL); - - ic = e_iconv_to_gdk_font (widget->style->font); - if (ic == (iconv_t) -1) { - XFontStruct *xfs; - gboolean twobyte; - gint len; - const gchar *u; - gunichar uc; - /* If iconv is missing we assume either iso-10646 or iso-8859-1 */ - xfs = GDK_FONT_XFONT (widget->style->font); - twobyte = (widget->style->font->type == GDK_FONT_FONTSET || ((xfs->min_byte1 != 0) || (xfs->max_byte1 != 0))); - - new = g_new (unsigned char, bytes * 4 + 1); - u = string; - len = 0; - - while ((u) && (u - string < bytes)) { - u = e_unicode_get_utf8 (u, &uc); - if (twobyte) { - new[len++] = (uc & 0xff00) >> 8; - } - new[len++] = uc & 0xff; - } - new[len] = '\0'; - d(printf("utf8_to_gtk: %s => %s\n", string, new)); - return new; - } - - ib = (char *) string; - ibl = bytes; - new = ob = g_new (gchar, ibl * 4 + 1); - obl = ibl * 4 + 1; - - while (ibl > 0) { - iconv (ic, &ib, &ibl, &ob, &obl); - if (ibl > 0) { - gint len; - if ((*ib & 0x80) == 0x00) len = 1; - else if ((*ib &0xe0) == 0xc0) len = 2; - else if ((*ib &0xf0) == 0xe0) len = 3; - else if ((*ib &0xf8) == 0xf0) len = 4; - else { - g_warning ("Invalid UTF-8 sequence"); - break; - } - ib += len; - ibl = bytes - (ib - string); - if (ibl > bytes) ibl = 0; - *ob++ = '_'; - obl--; - } - } - - *ob = '\0'; - - d(printf("utf8_to_gtk: %s => %s\n", string, new)); - return new; -} - -gchar * -e_utf8_to_gtk_string (GtkWidget *widget, const gchar *string) -{ - if (!string) return NULL; - return e_utf8_to_gtk_string_sized (widget, string, strlen (string)); -} - -gchar * -e_utf8_from_locale_string_sized (const gchar *string, gint bytes) -{ - iconv_t ic; - char *new, *ob; - gchar * ib; - size_t ibl, obl; - - if (!string) return NULL; - - ic = e_iconv_from_locale (); - if (ic == (iconv_t) -1) { - gint i; - /* iso-8859-1 */ - ib = (char *) string; - new = ob = g_new (unsigned char, bytes * 2 + 1); - for (i = 0; i < (bytes); i ++) { - ob += e_unichar_to_utf8 (ib[i], ob); - } - *ob = '\0'; - return new; - } - - ib = (char *) string; - ibl = bytes; - new = ob = g_new (gchar, ibl * 6 + 1); - obl = ibl * 6 + 1; - - while (ibl > 0) { - iconv (ic, &ib, &ibl, &ob, &obl); - if (ibl > 0) { - gint len; - if ((*ib & 0x80) == 0x00) len = 1; - else if ((*ib &0xe0) == 0xc0) len = 2; - else if ((*ib &0xf0) == 0xe0) len = 3; - else if ((*ib &0xf8) == 0xf0) len = 4; - else { - g_warning ("Invalid UTF-8 sequence"); - break; - } - ib += len; - ibl = bytes - (ib - string); - if (ibl > bytes) ibl = 0; - *ob++ = '_'; - obl--; - } - } - - *ob = '\0'; - - return new; -} - -gchar * -e_utf8_from_locale_string (const gchar *string) -{ - if (!string) return NULL; - return e_utf8_from_locale_string_sized (string, strlen (string)); -} - -gchar * -e_utf8_to_locale_string_sized (const gchar *string, gint bytes) -{ - iconv_t ic; - char *new, *ob; - gchar * ib; - size_t ibl, obl; - - if (!string) return NULL; - - ic = e_iconv_to_locale (); - if (ic == (iconv_t) -1) { - gint len; - const gchar *u; - gunichar uc; - - new = g_new (unsigned char, bytes * 4 + 1); - u = string; - len = 0; - - while ((u) && (u - string < bytes)) { - u = e_unicode_get_utf8 (u, &uc); - new[len++] = uc & 0xff; - } - new[len] = '\0'; - return new; - } - - ib = (char *) string; - ibl = bytes; - new = ob = g_new (gchar, ibl * 4 + 1); - obl = ibl * 4 + 1; - - while (ibl > 0) { - iconv (ic, &ib, &ibl, &ob, &obl); - if (ibl > 0) { - gint len; - if ((*ib & 0x80) == 0x00) len = 1; - else if ((*ib &0xe0) == 0xc0) len = 2; - else if ((*ib &0xf0) == 0xe0) len = 3; - else if ((*ib &0xf8) == 0xf0) len = 4; - else { - g_warning ("Invalid UTF-8 sequence"); - break; - } - ib += len; - ibl = bytes - (ib - string); - if (ibl > bytes) ibl = 0; - *ob++ = '_'; - obl--; - } - } - - *ob = '\0'; - - return new; -} - -gchar * -e_utf8_to_locale_string (const gchar *string) -{ - if (!string) return NULL; - return e_utf8_to_locale_string_sized (string, strlen (string)); -} - -gchar * -e_utf8_gtk_entry_get_text (GtkEntry *entry) -{ - gchar *s, *u; - - s = gtk_entry_get_text (entry); - if (!s) return NULL; - u = e_utf8_from_gtk_string ((GtkWidget *) entry, s); - return u; -} - -gchar * -e_utf8_gtk_editable_get_text (GtkEditable *editable) -{ - return e_utf8_gtk_editable_get_chars(editable, 0, -1); -} - -gchar * -e_utf8_gtk_editable_get_chars (GtkEditable *editable, gint start, gint end) -{ - gchar *s, *u; - - s = gtk_editable_get_chars (editable, start, end); - u = e_utf8_from_gtk_string ((GtkWidget *) editable, s); - g_free (s); - return u; -} - -void -e_utf8_gtk_editable_insert_text (GtkEditable *editable, const gchar *text, gint length, gint *position) -{ - gchar *s; - - s = e_utf8_to_gtk_string_sized ((GtkWidget *) editable, text, length); - - gtk_editable_insert_text (editable, s, length, position); - - g_free (s); -} - -void -e_utf8_gtk_editable_set_text (GtkEditable *editable, const gchar *text) -{ - int position; - gtk_editable_delete_text(editable, 0, -1); - if (text) - e_utf8_gtk_editable_insert_text(editable, text, strlen(text), &position); -} - -void -e_utf8_gtk_entry_set_text (GtkEntry *entry, const gchar *text) -{ - if (!text) - gtk_entry_set_text(entry, ""); - else { - gchar *s; - - s = e_utf8_to_gtk_string ((GtkWidget *) entry, text); - gtk_entry_set_text (entry, s); - - if (s) g_free (s); - } -} - -GtkWidget * -e_utf8_gtk_menu_item_new_with_label (GtkMenu *menu, const gchar *label) -{ - GtkWidget *w; - gchar *s; - - if (!label) return NULL; - - s = e_utf8_to_gtk_string ((GtkWidget *) menu, label); - w = gtk_menu_item_new_with_label (s); - - g_free (s); - - return w; -} - -void -e_utf8_gtk_clist_set_text (GtkCList *clist, gint row, gint col, const gchar *text) -{ - gchar *s; - - if (!text) return; - - s = e_utf8_to_gtk_string ((GtkWidget *) clist, text); - gtk_clist_set_text (clist, row, col, s); - - if (s) g_free (s); -} - -gint -e_utf8_gtk_clist_append (GtkCList *clist, gchar *text[]) -{ - gint row, i; - gchar **v; - - if (!text) return 0; - - v = g_new (gchar *, clist->columns); - for (i = 0; i < clist->columns; i++) - v[i] = e_utf8_to_gtk_string ((GtkWidget *) clist, text[i]); - - row = gtk_clist_append (clist, v); - - for (i = 0; i < clist->columns; i++) - if (v[i]) g_free (v[i]); - - return row; -} - -/* - * Translate \U+XXXX\ sequences to utf8 chars - */ - -gchar * -e_utf8_xml1_decode (const gchar *text) -{ - const guchar *c; - guchar *u, *d; - int len, s; - - g_return_val_if_fail (text != NULL, NULL); - - len = strlen (text)+1; - /* len * 2 is absolute maximum */ - u = d = g_malloc (len * 2); - - c = text; - s = 0; - while (s < len) { - if ((s <= (len - 8)) && - (c[s ] == '\\') && - (c[s + 1] == 'U' ) && - (c[s + 2] == '+' ) && - isxdigit (c[s + 3]) && - isxdigit (c[s + 4]) && - isxdigit (c[s + 5]) && - isxdigit (c[s + 6]) && - (c[s + 7] == '\\')) { - /* Valid \U+XXXX\ sequence */ - unsigned int unival; - unival = strtol (c + s + 3, NULL, 16); - d += e_unichar_to_utf8 (unival, d); - s += 8; - } else if (c[s] > 127) { - /* fixme: We assume iso-8859-1 currently */ - d += e_unichar_to_utf8 (c[s], d); - s += 1; - } else { - *d++ = c[s++]; - } - } - *d++ = '\0'; - u = g_realloc (u, (d - u)); - - return u; -} - -gchar * -e_utf8_xml1_encode (const gchar *text) -{ - guchar *u, *d, *c; - int unival; - int len; - - g_return_val_if_fail (text != NULL, NULL); - - len = 0; - for (u = e_unicode_get_utf8 (text, &unival); u && unival; u = e_unicode_get_utf8 (u, &unival)) { - if ((unival >= 0x80) || (unival == '\\')) { - len += 8; - } else { - len += 1; - } - } - d = c = g_new (guchar, len + 1); - - for (u = e_unicode_get_utf8 (text, &unival); u && unival; u = e_unicode_get_utf8 (u, &unival)) { - if ((unival >= 0x80) || (unival == '\\')) { - *c++ = '\\'; - *c++ = 'U'; - *c++ = '+'; - c += sprintf (c, "%04x", unival); - *c++ = '\\'; - } else { - *c++ = unival; - } - } - *c = '\0'; - - return d; -} - -/** - * e_unichar_to_utf8: - * @c: a ISO10646 character code - * @outbuf: output buffer, must have at least 6 bytes of space. - * If %NULL, the length will be computed and returned - * and nothing will be written to @out. - * - * Convert a single character to utf8 - * - * Return value: number of bytes written - **/ - -gint -e_unichar_to_utf8 (gint c, gchar *outbuf) -{ - size_t len = 0; - int first; - int i; - - if (c < 0x80) - { - first = 0; - len = 1; - } - else if (c < 0x800) - { - first = 0xc0; - len = 2; - } - else if (c < 0x10000) - { - first = 0xe0; - len = 3; - } - else if (c < 0x200000) - { - first = 0xf0; - len = 4; - } - else if (c < 0x4000000) - { - first = 0xf8; - len = 5; - } - else - { - first = 0xfc; - len = 6; - } - - if (outbuf) - { - for (i = len - 1; i > 0; --i) - { - outbuf[i] = (c & 0x3f) | 0x80; - c >>= 6; - } - outbuf[0] = c | first; - } - - return len; -} - -gchar * -e_unicode_get_utf8 (const gchar *text, gunichar *out) -{ - *out = g_utf8_get_char (text); - return (*out == (gunichar)-1) ? NULL : g_utf8_next_char (text); -} - -/* - * The following is borrowed from Gtk+ 1.3 - */ - -/* Thanks to Markus G. Kuhn <mkuhn@acm.org> for the ksysym<->Unicode - * mapping functions, from the xterm sources. - */ - -/* These tables could be compressed by contiguous ranges, but the benefit of doing so - * is smallish. It would save about ~1000 bytes total. - */ - -static struct { - unsigned short keysym; - unsigned short ucs; -} gdk_keysym_to_unicode_tab[] = { - { 0x01a1, 0x0104 }, /* Aogonek Ą LATIN CAPITAL LETTER A WITH OGONEK */ - { 0x01a2, 0x02d8 }, /* breve ˘ BREVE */ - { 0x01a3, 0x0141 }, /* Lstroke Ł LATIN CAPITAL LETTER L WITH STROKE */ - { 0x01a5, 0x013d }, /* Lcaron Ľ LATIN CAPITAL LETTER L WITH CARON */ - { 0x01a6, 0x015a }, /* Sacute Ś LATIN CAPITAL LETTER S WITH ACUTE */ - { 0x01a9, 0x0160 }, /* Scaron Š LATIN CAPITAL LETTER S WITH CARON */ - { 0x01aa, 0x015e }, /* Scedilla Ş LATIN CAPITAL LETTER S WITH CEDILLA */ - { 0x01ab, 0x0164 }, /* Tcaron Ť LATIN CAPITAL LETTER T WITH CARON */ - { 0x01ac, 0x0179 }, /* Zacute Ź LATIN CAPITAL LETTER Z WITH ACUTE */ - { 0x01ae, 0x017d }, /* Zcaron Ž LATIN CAPITAL LETTER Z WITH CARON */ - { 0x01af, 0x017b }, /* Zabovedot Ż LATIN CAPITAL LETTER Z WITH DOT ABOVE */ - { 0x01b1, 0x0105 }, /* aogonek ą LATIN SMALL LETTER A WITH OGONEK */ - { 0x01b2, 0x02db }, /* ogonek ˛ OGONEK */ - { 0x01b3, 0x0142 }, /* lstroke ł LATIN SMALL LETTER L WITH STROKE */ - { 0x01b5, 0x013e }, /* lcaron ľ LATIN SMALL LETTER L WITH CARON */ - { 0x01b6, 0x015b }, /* sacute ś LATIN SMALL LETTER S WITH ACUTE */ - { 0x01b7, 0x02c7 }, /* caron ˇ CARON */ - { 0x01b9, 0x0161 }, /* scaron š LATIN SMALL LETTER S WITH CARON */ - { 0x01ba, 0x015f }, /* scedilla ş LATIN SMALL LETTER S WITH CEDILLA */ - { 0x01bb, 0x0165 }, /* tcaron ť LATIN SMALL LETTER T WITH CARON */ - { 0x01bc, 0x017a }, /* zacute ź LATIN SMALL LETTER Z WITH ACUTE */ - { 0x01bd, 0x02dd }, /* doubleacute ˝ DOUBLE ACUTE ACCENT */ - { 0x01be, 0x017e }, /* zcaron ž LATIN SMALL LETTER Z WITH CARON */ - { 0x01bf, 0x017c }, /* zabovedot ż LATIN SMALL LETTER Z WITH DOT ABOVE */ - { 0x01c0, 0x0154 }, /* Racute Ŕ LATIN CAPITAL LETTER R WITH ACUTE */ - { 0x01c3, 0x0102 }, /* Abreve Ă LATIN CAPITAL LETTER A WITH BREVE */ - { 0x01c5, 0x0139 }, /* Lacute Ĺ LATIN CAPITAL LETTER L WITH ACUTE */ - { 0x01c6, 0x0106 }, /* Cacute Ć LATIN CAPITAL LETTER C WITH ACUTE */ - { 0x01c8, 0x010c }, /* Ccaron Č LATIN CAPITAL LETTER C WITH CARON */ - { 0x01ca, 0x0118 }, /* Eogonek Ę LATIN CAPITAL LETTER E WITH OGONEK */ - { 0x01cc, 0x011a }, /* Ecaron Ě LATIN CAPITAL LETTER E WITH CARON */ - { 0x01cf, 0x010e }, /* Dcaron Ď LATIN CAPITAL LETTER D WITH CARON */ - { 0x01d0, 0x0110 }, /* Dstroke Đ LATIN CAPITAL LETTER D WITH STROKE */ - { 0x01d1, 0x0143 }, /* Nacute Ń LATIN CAPITAL LETTER N WITH ACUTE */ - { 0x01d2, 0x0147 }, /* Ncaron Ň LATIN CAPITAL LETTER N WITH CARON */ - { 0x01d5, 0x0150 }, /* Odoubleacute Ő LATIN CAPITAL LETTER O WITH DOUBLE ACUTE */ - { 0x01d8, 0x0158 }, /* Rcaron Ř LATIN CAPITAL LETTER R WITH CARON */ - { 0x01d9, 0x016e }, /* Uring Ů LATIN CAPITAL LETTER U WITH RING ABOVE */ - { 0x01db, 0x0170 }, /* Udoubleacute Ű LATIN CAPITAL LETTER U WITH DOUBLE ACUTE */ - { 0x01de, 0x0162 }, /* Tcedilla Ţ LATIN CAPITAL LETTER T WITH CEDILLA */ - { 0x01e0, 0x0155 }, /* racute ŕ LATIN SMALL LETTER R WITH ACUTE */ - { 0x01e3, 0x0103 }, /* abreve ă LATIN SMALL LETTER A WITH BREVE */ - { 0x01e5, 0x013a }, /* lacute ĺ LATIN SMALL LETTER L WITH ACUTE */ - { 0x01e6, 0x0107 }, /* cacute ć LATIN SMALL LETTER C WITH ACUTE */ - { 0x01e8, 0x010d }, /* ccaron č LATIN SMALL LETTER C WITH CARON */ - { 0x01ea, 0x0119 }, /* eogonek ę LATIN SMALL LETTER E WITH OGONEK */ - { 0x01ec, 0x011b }, /* ecaron ě LATIN SMALL LETTER E WITH CARON */ - { 0x01ef, 0x010f }, /* dcaron ď LATIN SMALL LETTER D WITH CARON */ - { 0x01f0, 0x0111 }, /* dstroke đ LATIN SMALL LETTER D WITH STROKE */ - { 0x01f1, 0x0144 }, /* nacute ń LATIN SMALL LETTER N WITH ACUTE */ - { 0x01f2, 0x0148 }, /* ncaron ň LATIN SMALL LETTER N WITH CARON */ - { 0x01f5, 0x0151 }, /* odoubleacute ő LATIN SMALL LETTER O WITH DOUBLE ACUTE */ - { 0x01f8, 0x0159 }, /* rcaron ř LATIN SMALL LETTER R WITH CARON */ - { 0x01f9, 0x016f }, /* uring ů LATIN SMALL LETTER U WITH RING ABOVE */ - { 0x01fb, 0x0171 }, /* udoubleacute ű LATIN SMALL LETTER U WITH DOUBLE ACUTE */ - { 0x01fe, 0x0163 }, /* tcedilla ţ LATIN SMALL LETTER T WITH CEDILLA */ - { 0x01ff, 0x02d9 }, /* abovedot ˙ DOT ABOVE */ - { 0x02a1, 0x0126 }, /* Hstroke Ħ LATIN CAPITAL LETTER H WITH STROKE */ - { 0x02a6, 0x0124 }, /* Hcircumflex Ĥ LATIN CAPITAL LETTER H WITH CIRCUMFLEX */ - { 0x02a9, 0x0130 }, /* Iabovedot İ LATIN CAPITAL LETTER I WITH DOT ABOVE */ - { 0x02ab, 0x011e }, /* Gbreve Ğ LATIN CAPITAL LETTER G WITH BREVE */ - { 0x02ac, 0x0134 }, /* Jcircumflex Ĵ LATIN CAPITAL LETTER J WITH CIRCUMFLEX */ - { 0x02b1, 0x0127 }, /* hstroke ħ LATIN SMALL LETTER H WITH STROKE */ - { 0x02b6, 0x0125 }, /* hcircumflex ĥ LATIN SMALL LETTER H WITH CIRCUMFLEX */ - { 0x02b9, 0x0131 }, /* idotless ı LATIN SMALL LETTER DOTLESS I */ - { 0x02bb, 0x011f }, /* gbreve ğ LATIN SMALL LETTER G WITH BREVE */ - { 0x02bc, 0x0135 }, /* jcircumflex ĵ LATIN SMALL LETTER J WITH CIRCUMFLEX */ - { 0x02c5, 0x010a }, /* Cabovedot Ċ LATIN CAPITAL LETTER C WITH DOT ABOVE */ - { 0x02c6, 0x0108 }, /* Ccircumflex Ĉ LATIN CAPITAL LETTER C WITH CIRCUMFLEX */ - { 0x02d5, 0x0120 }, /* Gabovedot Ġ LATIN CAPITAL LETTER G WITH DOT ABOVE */ - { 0x02d8, 0x011c }, /* Gcircumflex Ĝ LATIN CAPITAL LETTER G WITH CIRCUMFLEX */ - { 0x02dd, 0x016c }, /* Ubreve Ŭ LATIN CAPITAL LETTER U WITH BREVE */ - { 0x02de, 0x015c }, /* Scircumflex Ŝ LATIN CAPITAL LETTER S WITH CIRCUMFLEX */ - { 0x02e5, 0x010b }, /* cabovedot ċ LATIN SMALL LETTER C WITH DOT ABOVE */ - { 0x02e6, 0x0109 }, /* ccircumflex ĉ LATIN SMALL LETTER C WITH CIRCUMFLEX */ - { 0x02f5, 0x0121 }, /* gabovedot ġ LATIN SMALL LETTER G WITH DOT ABOVE */ - { 0x02f8, 0x011d }, /* gcircumflex ĝ LATIN SMALL LETTER G WITH CIRCUMFLEX */ - { 0x02fd, 0x016d }, /* ubreve ŭ LATIN SMALL LETTER U WITH BREVE */ - { 0x02fe, 0x015d }, /* scircumflex ŝ LATIN SMALL LETTER S WITH CIRCUMFLEX */ - { 0x03a2, 0x0138 }, /* kra ĸ LATIN SMALL LETTER KRA */ - { 0x03a3, 0x0156 }, /* Rcedilla Ŗ LATIN CAPITAL LETTER R WITH CEDILLA */ - { 0x03a5, 0x0128 }, /* Itilde Ĩ LATIN CAPITAL LETTER I WITH TILDE */ - { 0x03a6, 0x013b }, /* Lcedilla Ļ LATIN CAPITAL LETTER L WITH CEDILLA */ - { 0x03aa, 0x0112 }, /* Emacron Ē LATIN CAPITAL LETTER E WITH MACRON */ - { 0x03ab, 0x0122 }, /* Gcedilla Ģ LATIN CAPITAL LETTER G WITH CEDILLA */ - { 0x03ac, 0x0166 }, /* Tslash Ŧ LATIN CAPITAL LETTER T WITH STROKE */ - { 0x03b3, 0x0157 }, /* rcedilla ŗ LATIN SMALL LETTER R WITH CEDILLA */ - { 0x03b5, 0x0129 }, /* itilde ĩ LATIN SMALL LETTER I WITH TILDE */ - { 0x03b6, 0x013c }, /* lcedilla ļ LATIN SMALL LETTER L WITH CEDILLA */ - { 0x03ba, 0x0113 }, /* emacron ē LATIN SMALL LETTER E WITH MACRON */ - { 0x03bb, 0x0123 }, /* gcedilla ģ LATIN SMALL LETTER G WITH CEDILLA */ - { 0x03bc, 0x0167 }, /* tslash ŧ LATIN SMALL LETTER T WITH STROKE */ - { 0x03bd, 0x014a }, /* ENG Ŋ LATIN CAPITAL LETTER ENG */ - { 0x03bf, 0x014b }, /* eng ŋ LATIN SMALL LETTER ENG */ - { 0x03c0, 0x0100 }, /* Amacron Ā LATIN CAPITAL LETTER A WITH MACRON */ - { 0x03c7, 0x012e }, /* Iogonek Į LATIN CAPITAL LETTER I WITH OGONEK */ - { 0x03cc, 0x0116 }, /* Eabovedot Ė LATIN CAPITAL LETTER E WITH DOT ABOVE */ - { 0x03cf, 0x012a }, /* Imacron Ī LATIN CAPITAL LETTER I WITH MACRON */ - { 0x03d1, 0x0145 }, /* Ncedilla Ņ LATIN CAPITAL LETTER N WITH CEDILLA */ - { 0x03d2, 0x014c }, /* Omacron Ō LATIN CAPITAL LETTER O WITH MACRON */ - { 0x03d3, 0x0136 }, /* Kcedilla Ķ LATIN CAPITAL LETTER K WITH CEDILLA */ - { 0x03d9, 0x0172 }, /* Uogonek Ų LATIN CAPITAL LETTER U WITH OGONEK */ - { 0x03dd, 0x0168 }, /* Utilde Ũ LATIN CAPITAL LETTER U WITH TILDE */ - { 0x03de, 0x016a }, /* Umacron Ū LATIN CAPITAL LETTER U WITH MACRON */ - { 0x03e0, 0x0101 }, /* amacron ā LATIN SMALL LETTER A WITH MACRON */ - { 0x03e7, 0x012f }, /* iogonek į LATIN SMALL LETTER I WITH OGONEK */ - { 0x03ec, 0x0117 }, /* eabovedot ė LATIN SMALL LETTER E WITH DOT ABOVE */ - { 0x03ef, 0x012b }, /* imacron ī LATIN SMALL LETTER I WITH MACRON */ - { 0x03f1, 0x0146 }, /* ncedilla ņ LATIN SMALL LETTER N WITH CEDILLA */ - { 0x03f2, 0x014d }, /* omacron ō LATIN SMALL LETTER O WITH MACRON */ - { 0x03f3, 0x0137 }, /* kcedilla ķ LATIN SMALL LETTER K WITH CEDILLA */ - { 0x03f9, 0x0173 }, /* uogonek ų LATIN SMALL LETTER U WITH OGONEK */ - { 0x03fd, 0x0169 }, /* utilde ũ LATIN SMALL LETTER U WITH TILDE */ - { 0x03fe, 0x016b }, /* umacron ū LATIN SMALL LETTER U WITH MACRON */ - { 0x047e, 0x203e }, /* overline ‾ OVERLINE */ - { 0x04a1, 0x3002 }, /* kana_fullstop 。 IDEOGRAPHIC FULL STOP */ - { 0x04a2, 0x300c }, /* kana_openingbracket 「 LEFT CORNER BRACKET */ - { 0x04a3, 0x300d }, /* kana_closingbracket 」 RIGHT CORNER BRACKET */ - { 0x04a4, 0x3001 }, /* kana_comma 、 IDEOGRAPHIC COMMA */ - { 0x04a5, 0x30fb }, /* kana_conjunctive ・ KATAKANA MIDDLE DOT */ - { 0x04a6, 0x30f2 }, /* kana_WO ヲ KATAKANA LETTER WO */ - { 0x04a7, 0x30a1 }, /* kana_a ァ KATAKANA LETTER SMALL A */ - { 0x04a8, 0x30a3 }, /* kana_i ィ KATAKANA LETTER SMALL I */ - { 0x04a9, 0x30a5 }, /* kana_u ゥ KATAKANA LETTER SMALL U */ - { 0x04aa, 0x30a7 }, /* kana_e ェ KATAKANA LETTER SMALL E */ - { 0x04ab, 0x30a9 }, /* kana_o ォ KATAKANA LETTER SMALL O */ - { 0x04ac, 0x30e3 }, /* kana_ya ャ KATAKANA LETTER SMALL YA */ - { 0x04ad, 0x30e5 }, /* kana_yu ュ KATAKANA LETTER SMALL YU */ - { 0x04ae, 0x30e7 }, /* kana_yo ョ KATAKANA LETTER SMALL YO */ - { 0x04af, 0x30c3 }, /* kana_tsu ッ KATAKANA LETTER SMALL TU */ - { 0x04b0, 0x30fc }, /* prolongedsound ー KATAKANA-HIRAGANA PROLONGED SOUND MARK */ - { 0x04b1, 0x30a2 }, /* kana_A ア KATAKANA LETTER A */ - { 0x04b2, 0x30a4 }, /* kana_I イ KATAKANA LETTER I */ - { 0x04b3, 0x30a6 }, /* kana_U ウ KATAKANA LETTER U */ - { 0x04b4, 0x30a8 }, /* kana_E エ KATAKANA LETTER E */ - { 0x04b5, 0x30aa }, /* kana_O オ KATAKANA LETTER O */ - { 0x04b6, 0x30ab }, /* kana_KA カ KATAKANA LETTER KA */ - { 0x04b7, 0x30ad }, /* kana_KI キ KATAKANA LETTER KI */ - { 0x04b8, 0x30af }, /* kana_KU ク KATAKANA LETTER KU */ - { 0x04b9, 0x30b1 }, /* kana_KE ケ KATAKANA LETTER KE */ - { 0x04ba, 0x30b3 }, /* kana_KO コ KATAKANA LETTER KO */ - { 0x04bb, 0x30b5 }, /* kana_SA サ KATAKANA LETTER SA */ - { 0x04bc, 0x30b7 }, /* kana_SHI シ KATAKANA LETTER SI */ - { 0x04bd, 0x30b9 }, /* kana_SU ス KATAKANA LETTER SU */ - { 0x04be, 0x30bb }, /* kana_SE セ KATAKANA LETTER SE */ - { 0x04bf, 0x30bd }, /* kana_SO ソ KATAKANA LETTER SO */ - { 0x04c0, 0x30bf }, /* kana_TA タ KATAKANA LETTER TA */ - { 0x04c1, 0x30c1 }, /* kana_CHI チ KATAKANA LETTER TI */ - { 0x04c2, 0x30c4 }, /* kana_TSU ツ KATAKANA LETTER TU */ - { 0x04c3, 0x30c6 }, /* kana_TE テ KATAKANA LETTER TE */ - { 0x04c4, 0x30c8 }, /* kana_TO ト KATAKANA LETTER TO */ - { 0x04c5, 0x30ca }, /* kana_NA ナ KATAKANA LETTER NA */ - { 0x04c6, 0x30cb }, /* kana_NI ニ KATAKANA LETTER NI */ - { 0x04c7, 0x30cc }, /* kana_NU ヌ KATAKANA LETTER NU */ - { 0x04c8, 0x30cd }, /* kana_NE ネ KATAKANA LETTER NE */ - { 0x04c9, 0x30ce }, /* kana_NO ノ KATAKANA LETTER NO */ - { 0x04ca, 0x30cf }, /* kana_HA ハ KATAKANA LETTER HA */ - { 0x04cb, 0x30d2 }, /* kana_HI ヒ KATAKANA LETTER HI */ - { 0x04cc, 0x30d5 }, /* kana_FU フ KATAKANA LETTER HU */ - { 0x04cd, 0x30d8 }, /* kana_HE ヘ KATAKANA LETTER HE */ - { 0x04ce, 0x30db }, /* kana_HO ホ KATAKANA LETTER HO */ - { 0x04cf, 0x30de }, /* kana_MA マ KATAKANA LETTER MA */ - { 0x04d0, 0x30df }, /* kana_MI ミ KATAKANA LETTER MI */ - { 0x04d1, 0x30e0 }, /* kana_MU ム KATAKANA LETTER MU */ - { 0x04d2, 0x30e1 }, /* kana_ME メ KATAKANA LETTER ME */ - { 0x04d3, 0x30e2 }, /* kana_MO モ KATAKANA LETTER MO */ - { 0x04d4, 0x30e4 }, /* kana_YA ヤ KATAKANA LETTER YA */ - { 0x04d5, 0x30e6 }, /* kana_YU ユ KATAKANA LETTER YU */ - { 0x04d6, 0x30e8 }, /* kana_YO ヨ KATAKANA LETTER YO */ - { 0x04d7, 0x30e9 }, /* kana_RA ラ KATAKANA LETTER RA */ - { 0x04d8, 0x30ea }, /* kana_RI リ KATAKANA LETTER RI */ - { 0x04d9, 0x30eb }, /* kana_RU ル KATAKANA LETTER RU */ - { 0x04da, 0x30ec }, /* kana_RE レ KATAKANA LETTER RE */ - { 0x04db, 0x30ed }, /* kana_RO ロ KATAKANA LETTER RO */ - { 0x04dc, 0x30ef }, /* kana_WA ワ KATAKANA LETTER WA */ - { 0x04dd, 0x30f3 }, /* kana_N ン KATAKANA LETTER N */ - { 0x04de, 0x309b }, /* voicedsound ゛ KATAKANA-HIRAGANA VOICED SOUND MARK */ - { 0x04df, 0x309c }, /* semivoicedsound ゜ KATAKANA-HIRAGANA SEMI-VOICED SOUND MARK */ - { 0x05ac, 0x060c }, /* Arabic_comma ، ARABIC COMMA */ - { 0x05bb, 0x061b }, /* Arabic_semicolon ؛ ARABIC SEMICOLON */ - { 0x05bf, 0x061f }, /* Arabic_question_mark ؟ ARABIC QUESTION MARK */ - { 0x05c1, 0x0621 }, /* Arabic_hamza ء ARABIC LETTER HAMZA */ - { 0x05c2, 0x0622 }, /* Arabic_maddaonalef آ ARABIC LETTER ALEF WITH MADDA ABOVE */ - { 0x05c3, 0x0623 }, /* Arabic_hamzaonalef أ ARABIC LETTER ALEF WITH HAMZA ABOVE */ - { 0x05c4, 0x0624 }, /* Arabic_hamzaonwaw ؤ ARABIC LETTER WAW WITH HAMZA ABOVE */ - { 0x05c5, 0x0625 }, /* Arabic_hamzaunderalef إ ARABIC LETTER ALEF WITH HAMZA BELOW */ - { 0x05c6, 0x0626 }, /* Arabic_hamzaonyeh ئ ARABIC LETTER YEH WITH HAMZA ABOVE */ - { 0x05c7, 0x0627 }, /* Arabic_alef ا ARABIC LETTER ALEF */ - { 0x05c8, 0x0628 }, /* Arabic_beh ب ARABIC LETTER BEH */ - { 0x05c9, 0x0629 }, /* Arabic_tehmarbuta ة ARABIC LETTER TEH MARBUTA */ - { 0x05ca, 0x062a }, /* Arabic_teh ت ARABIC LETTER TEH */ - { 0x05cb, 0x062b }, /* Arabic_theh ث ARABIC LETTER THEH */ - { 0x05cc, 0x062c }, /* Arabic_jeem ج ARABIC LETTER JEEM */ - { 0x05cd, 0x062d }, /* Arabic_hah ح ARABIC LETTER HAH */ - { 0x05ce, 0x062e }, /* Arabic_khah خ ARABIC LETTER KHAH */ - { 0x05cf, 0x062f }, /* Arabic_dal د ARABIC LETTER DAL */ - { 0x05d0, 0x0630 }, /* Arabic_thal ذ ARABIC LETTER THAL */ - { 0x05d1, 0x0631 }, /* Arabic_ra ر ARABIC LETTER REH */ - { 0x05d2, 0x0632 }, /* Arabic_zain ز ARABIC LETTER ZAIN */ - { 0x05d3, 0x0633 }, /* Arabic_seen س ARABIC LETTER SEEN */ - { 0x05d4, 0x0634 }, /* Arabic_sheen ش ARABIC LETTER SHEEN */ - { 0x05d5, 0x0635 }, /* Arabic_sad ص ARABIC LETTER SAD */ - { 0x05d6, 0x0636 }, /* Arabic_dad ض ARABIC LETTER DAD */ - { 0x05d7, 0x0637 }, /* Arabic_tah ط ARABIC LETTER TAH */ - { 0x05d8, 0x0638 }, /* Arabic_zah ظ ARABIC LETTER ZAH */ - { 0x05d9, 0x0639 }, /* Arabic_ain ع ARABIC LETTER AIN */ - { 0x05da, 0x063a }, /* Arabic_ghain غ ARABIC LETTER GHAIN */ - { 0x05e0, 0x0640 }, /* Arabic_tatweel ـ ARABIC TATWEEL */ - { 0x05e1, 0x0641 }, /* Arabic_feh ف ARABIC LETTER FEH */ - { 0x05e2, 0x0642 }, /* Arabic_qaf ق ARABIC LETTER QAF */ - { 0x05e3, 0x0643 }, /* Arabic_kaf ك ARABIC LETTER KAF */ - { 0x05e4, 0x0644 }, /* Arabic_lam ل ARABIC LETTER LAM */ - { 0x05e5, 0x0645 }, /* Arabic_meem م ARABIC LETTER MEEM */ - { 0x05e6, 0x0646 }, /* Arabic_noon ن ARABIC LETTER NOON */ - { 0x05e7, 0x0647 }, /* Arabic_ha ه ARABIC LETTER HEH */ - { 0x05e8, 0x0648 }, /* Arabic_waw و ARABIC LETTER WAW */ - { 0x05e9, 0x0649 }, /* Arabic_alefmaksura ى ARABIC LETTER ALEF MAKSURA */ - { 0x05ea, 0x064a }, /* Arabic_yeh ي ARABIC LETTER YEH */ - { 0x05eb, 0x064b }, /* Arabic_fathatan ً ARABIC FATHATAN */ - { 0x05ec, 0x064c }, /* Arabic_dammatan ٌ ARABIC DAMMATAN */ - { 0x05ed, 0x064d }, /* Arabic_kasratan ٍ ARABIC KASRATAN */ - { 0x05ee, 0x064e }, /* Arabic_fatha َ ARABIC FATHA */ - { 0x05ef, 0x064f }, /* Arabic_damma ُ ARABIC DAMMA */ - { 0x05f0, 0x0650 }, /* Arabic_kasra ِ ARABIC KASRA */ - { 0x05f1, 0x0651 }, /* Arabic_shadda ّ ARABIC SHADDA */ - { 0x05f2, 0x0652 }, /* Arabic_sukun ْ ARABIC SUKUN */ - { 0x06a1, 0x0452 }, /* Serbian_dje ђ CYRILLIC SMALL LETTER DJE */ - { 0x06a2, 0x0453 }, /* Macedonia_gje ѓ CYRILLIC SMALL LETTER GJE */ - { 0x06a3, 0x0451 }, /* Cyrillic_io ё CYRILLIC SMALL LETTER IO */ - { 0x06a4, 0x0454 }, /* Ukrainian_ie є CYRILLIC SMALL LETTER UKRAINIAN IE */ - { 0x06a5, 0x0455 }, /* Macedonia_dse ѕ CYRILLIC SMALL LETTER DZE */ - { 0x06a6, 0x0456 }, /* Ukrainian_i і CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I */ - { 0x06a7, 0x0457 }, /* Ukrainian_yi ї CYRILLIC SMALL LETTER YI */ - { 0x06a8, 0x0458 }, /* Cyrillic_je ј CYRILLIC SMALL LETTER JE */ - { 0x06a9, 0x0459 }, /* Cyrillic_lje љ CYRILLIC SMALL LETTER LJE */ - { 0x06aa, 0x045a }, /* Cyrillic_nje њ CYRILLIC SMALL LETTER NJE */ - { 0x06ab, 0x045b }, /* Serbian_tshe ћ CYRILLIC SMALL LETTER TSHE */ - { 0x06ac, 0x045c }, /* Macedonia_kje ќ CYRILLIC SMALL LETTER KJE */ - { 0x06ae, 0x045e }, /* Byelorussian_shortu ў CYRILLIC SMALL LETTER SHORT U */ - { 0x06af, 0x045f }, /* Cyrillic_dzhe џ CYRILLIC SMALL LETTER DZHE */ - { 0x06b0, 0x2116 }, /* numerosign № NUMERO SIGN */ - { 0x06b1, 0x0402 }, /* Serbian_DJE Ђ CYRILLIC CAPITAL LETTER DJE */ - { 0x06b2, 0x0403 }, /* Macedonia_GJE Ѓ CYRILLIC CAPITAL LETTER GJE */ - { 0x06b3, 0x0401 }, /* Cyrillic_IO Ё CYRILLIC CAPITAL LETTER IO */ - { 0x06b4, 0x0404 }, /* Ukrainian_IE Є CYRILLIC CAPITAL LETTER UKRAINIAN IE */ - { 0x06b5, 0x0405 }, /* Macedonia_DSE Ѕ CYRILLIC CAPITAL LETTER DZE */ - { 0x06b6, 0x0406 }, /* Ukrainian_I І CYRILLIC CAPITAL LETTER BYELORUSSIAN-UKRAINIAN I */ - { 0x06b7, 0x0407 }, /* Ukrainian_YI Ї CYRILLIC CAPITAL LETTER YI */ - { 0x06b8, 0x0408 }, /* Cyrillic_JE Ј CYRILLIC CAPITAL LETTER JE */ - { 0x06b9, 0x0409 }, /* Cyrillic_LJE Љ CYRILLIC CAPITAL LETTER LJE */ - { 0x06ba, 0x040a }, /* Cyrillic_NJE Њ CYRILLIC CAPITAL LETTER NJE */ - { 0x06bb, 0x040b }, /* Serbian_TSHE Ћ CYRILLIC CAPITAL LETTER TSHE */ - { 0x06bc, 0x040c }, /* Macedonia_KJE Ќ CYRILLIC CAPITAL LETTER KJE */ - { 0x06be, 0x040e }, /* Byelorussian_SHORTU Ў CYRILLIC CAPITAL LETTER SHORT U */ - { 0x06bf, 0x040f }, /* Cyrillic_DZHE Џ CYRILLIC CAPITAL LETTER DZHE */ - { 0x06c0, 0x044e }, /* Cyrillic_yu ю CYRILLIC SMALL LETTER YU */ - { 0x06c1, 0x0430 }, /* Cyrillic_a а CYRILLIC SMALL LETTER A */ - { 0x06c2, 0x0431 }, /* Cyrillic_be б CYRILLIC SMALL LETTER BE */ - { 0x06c3, 0x0446 }, /* Cyrillic_tse ц CYRILLIC SMALL LETTER TSE */ - { 0x06c4, 0x0434 }, /* Cyrillic_de д CYRILLIC SMALL LETTER DE */ - { 0x06c5, 0x0435 }, /* Cyrillic_ie е CYRILLIC SMALL LETTER IE */ - { 0x06c6, 0x0444 }, /* Cyrillic_ef ф CYRILLIC SMALL LETTER EF */ - { 0x06c7, 0x0433 }, /* Cyrillic_ghe г CYRILLIC SMALL LETTER GHE */ - { 0x06c8, 0x0445 }, /* Cyrillic_ha х CYRILLIC SMALL LETTER HA */ - { 0x06c9, 0x0438 }, /* Cyrillic_i и CYRILLIC SMALL LETTER I */ - { 0x06ca, 0x0439 }, /* Cyrillic_shorti й CYRILLIC SMALL LETTER SHORT I */ - { 0x06cb, 0x043a }, /* Cyrillic_ka к CYRILLIC SMALL LETTER KA */ - { 0x06cc, 0x043b }, /* Cyrillic_el л CYRILLIC SMALL LETTER EL */ - { 0x06cd, 0x043c }, /* Cyrillic_em м CYRILLIC SMALL LETTER EM */ - { 0x06ce, 0x043d }, /* Cyrillic_en н CYRILLIC SMALL LETTER EN */ - { 0x06cf, 0x043e }, /* Cyrillic_o о CYRILLIC SMALL LETTER O */ - { 0x06d0, 0x043f }, /* Cyrillic_pe п CYRILLIC SMALL LETTER PE */ - { 0x06d1, 0x044f }, /* Cyrillic_ya я CYRILLIC SMALL LETTER YA */ - { 0x06d2, 0x0440 }, /* Cyrillic_er р CYRILLIC SMALL LETTER ER */ - { 0x06d3, 0x0441 }, /* Cyrillic_es с CYRILLIC SMALL LETTER ES */ - { 0x06d4, 0x0442 }, /* Cyrillic_te т CYRILLIC SMALL LETTER TE */ - { 0x06d5, 0x0443 }, /* Cyrillic_u у CYRILLIC SMALL LETTER U */ - { 0x06d6, 0x0436 }, /* Cyrillic_zhe ж CYRILLIC SMALL LETTER ZHE */ - { 0x06d7, 0x0432 }, /* Cyrillic_ve в CYRILLIC SMALL LETTER VE */ - { 0x06d8, 0x044c }, /* Cyrillic_softsign ь CYRILLIC SMALL LETTER SOFT SIGN */ - { 0x06d9, 0x044b }, /* Cyrillic_yeru ы CYRILLIC SMALL LETTER YERU */ - { 0x06da, 0x0437 }, /* Cyrillic_ze з CYRILLIC SMALL LETTER ZE */ - { 0x06db, 0x0448 }, /* Cyrillic_sha ш CYRILLIC SMALL LETTER SHA */ - { 0x06dc, 0x044d }, /* Cyrillic_e э CYRILLIC SMALL LETTER E */ - { 0x06dd, 0x0449 }, /* Cyrillic_shcha щ CYRILLIC SMALL LETTER SHCHA */ - { 0x06de, 0x0447 }, /* Cyrillic_che ч CYRILLIC SMALL LETTER CHE */ - { 0x06df, 0x044a }, /* Cyrillic_hardsign ъ CYRILLIC SMALL LETTER HARD SIGN */ - { 0x06e0, 0x042e }, /* Cyrillic_YU Ю CYRILLIC CAPITAL LETTER YU */ - { 0x06e1, 0x0410 }, /* Cyrillic_A А CYRILLIC CAPITAL LETTER A */ - { 0x06e2, 0x0411 }, /* Cyrillic_BE Б CYRILLIC CAPITAL LETTER BE */ - { 0x06e3, 0x0426 }, /* Cyrillic_TSE Ц CYRILLIC CAPITAL LETTER TSE */ - { 0x06e4, 0x0414 }, /* Cyrillic_DE Д CYRILLIC CAPITAL LETTER DE */ - { 0x06e5, 0x0415 }, /* Cyrillic_IE Е CYRILLIC CAPITAL LETTER IE */ - { 0x06e6, 0x0424 }, /* Cyrillic_EF Ф CYRILLIC CAPITAL LETTER EF */ - { 0x06e7, 0x0413 }, /* Cyrillic_GHE Г CYRILLIC CAPITAL LETTER GHE */ - { 0x06e8, 0x0425 }, /* Cyrillic_HA Х CYRILLIC CAPITAL LETTER HA */ - { 0x06e9, 0x0418 }, /* Cyrillic_I И CYRILLIC CAPITAL LETTER I */ - { 0x06ea, 0x0419 }, /* Cyrillic_SHORTI Й CYRILLIC CAPITAL LETTER SHORT I */ - { 0x06eb, 0x041a }, /* Cyrillic_KA К CYRILLIC CAPITAL LETTER KA */ - { 0x06ec, 0x041b }, /* Cyrillic_EL Л CYRILLIC CAPITAL LETTER EL */ - { 0x06ed, 0x041c }, /* Cyrillic_EM М CYRILLIC CAPITAL LETTER EM */ - { 0x06ee, 0x041d }, /* Cyrillic_EN Н CYRILLIC CAPITAL LETTER EN */ - { 0x06ef, 0x041e }, /* Cyrillic_O О CYRILLIC CAPITAL LETTER O */ - { 0x06f0, 0x041f }, /* Cyrillic_PE П CYRILLIC CAPITAL LETTER PE */ - { 0x06f1, 0x042f }, /* Cyrillic_YA Я CYRILLIC CAPITAL LETTER YA */ - { 0x06f2, 0x0420 }, /* Cyrillic_ER Р CYRILLIC CAPITAL LETTER ER */ - { 0x06f3, 0x0421 }, /* Cyrillic_ES С CYRILLIC CAPITAL LETTER ES */ - { 0x06f4, 0x0422 }, /* Cyrillic_TE Т CYRILLIC CAPITAL LETTER TE */ - { 0x06f5, 0x0423 }, /* Cyrillic_U У CYRILLIC CAPITAL LETTER U */ - { 0x06f6, 0x0416 }, /* Cyrillic_ZHE Ж CYRILLIC CAPITAL LETTER ZHE */ - { 0x06f7, 0x0412 }, /* Cyrillic_VE В CYRILLIC CAPITAL LETTER VE */ - { 0x06f8, 0x042c }, /* Cyrillic_SOFTSIGN Ь CYRILLIC CAPITAL LETTER SOFT SIGN */ - { 0x06f9, 0x042b }, /* Cyrillic_YERU Ы CYRILLIC CAPITAL LETTER YERU */ - { 0x06fa, 0x0417 }, /* Cyrillic_ZE З CYRILLIC CAPITAL LETTER ZE */ - { 0x06fb, 0x0428 }, /* Cyrillic_SHA Ш CYRILLIC CAPITAL LETTER SHA */ - { 0x06fc, 0x042d }, /* Cyrillic_E Э CYRILLIC CAPITAL LETTER E */ - { 0x06fd, 0x0429 }, /* Cyrillic_SHCHA Щ CYRILLIC CAPITAL LETTER SHCHA */ - { 0x06fe, 0x0427 }, /* Cyrillic_CHE Ч CYRILLIC CAPITAL LETTER CHE */ - { 0x06ff, 0x042a }, /* Cyrillic_HARDSIGN Ъ CYRILLIC CAPITAL LETTER HARD SIGN */ - { 0x07a1, 0x0386 }, /* Greek_ALPHAaccent Ά GREEK CAPITAL LETTER ALPHA WITH TONOS */ - { 0x07a2, 0x0388 }, /* Greek_EPSILONaccent Έ GREEK CAPITAL LETTER EPSILON WITH TONOS */ - { 0x07a3, 0x0389 }, /* Greek_ETAaccent Ή GREEK CAPITAL LETTER ETA WITH TONOS */ - { 0x07a4, 0x038a }, /* Greek_IOTAaccent Ί GREEK CAPITAL LETTER IOTA WITH TONOS */ - { 0x07a5, 0x03aa }, /* Greek_IOTAdiaeresis Ϊ GREEK CAPITAL LETTER IOTA WITH DIALYTIKA */ - { 0x07a7, 0x038c }, /* Greek_OMICRONaccent Ό GREEK CAPITAL LETTER OMICRON WITH TONOS */ - { 0x07a8, 0x038e }, /* Greek_UPSILONaccent Ύ GREEK CAPITAL LETTER UPSILON WITH TONOS */ - { 0x07a9, 0x03ab }, /* Greek_UPSILONdieresis Ϋ GREEK CAPITAL LETTER UPSILON WITH DIALYTIKA */ - { 0x07ab, 0x038f }, /* Greek_OMEGAaccent Ώ GREEK CAPITAL LETTER OMEGA WITH TONOS */ - { 0x07ae, 0x0385 }, /* Greek_accentdieresis ΅ GREEK DIALYTIKA TONOS */ - { 0x07af, 0x2015 }, /* Greek_horizbar ― HORIZONTAL BAR */ - { 0x07b1, 0x03ac }, /* Greek_alphaaccent ά GREEK SMALL LETTER ALPHA WITH TONOS */ - { 0x07b2, 0x03ad }, /* Greek_epsilonaccent έ GREEK SMALL LETTER EPSILON WITH TONOS */ - { 0x07b3, 0x03ae }, /* Greek_etaaccent ή GREEK SMALL LETTER ETA WITH TONOS */ - { 0x07b4, 0x03af }, /* Greek_iotaaccent ί GREEK SMALL LETTER IOTA WITH TONOS */ - { 0x07b5, 0x03ca }, /* Greek_iotadieresis ϊ GREEK SMALL LETTER IOTA WITH DIALYTIKA */ - { 0x07b6, 0x0390 }, /* Greek_iotaaccentdieresis ΐ GREEK SMALL LETTER IOTA WITH DIALYTIKA AND TONOS */ - { 0x07b7, 0x03cc }, /* Greek_omicronaccent ό GREEK SMALL LETTER OMICRON WITH TONOS */ - { 0x07b8, 0x03cd }, /* Greek_upsilonaccent ύ GREEK SMALL LETTER UPSILON WITH TONOS */ - { 0x07b9, 0x03cb }, /* Greek_upsilondieresis ϋ GREEK SMALL LETTER UPSILON WITH DIALYTIKA */ - { 0x07ba, 0x03b0 }, /* Greek_upsilonaccentdieresis ΰ GREEK SMALL LETTER UPSILON WITH DIALYTIKA AND TONOS */ - { 0x07bb, 0x03ce }, /* Greek_omegaaccent ώ GREEK SMALL LETTER OMEGA WITH TONOS */ - { 0x07c1, 0x0391 }, /* Greek_ALPHA Α GREEK CAPITAL LETTER ALPHA */ - { 0x07c2, 0x0392 }, /* Greek_BETA Β GREEK CAPITAL LETTER BETA */ - { 0x07c3, 0x0393 }, /* Greek_GAMMA Γ GREEK CAPITAL LETTER GAMMA */ - { 0x07c4, 0x0394 }, /* Greek_DELTA Δ GREEK CAPITAL LETTER DELTA */ - { 0x07c5, 0x0395 }, /* Greek_EPSILON Ε GREEK CAPITAL LETTER EPSILON */ - { 0x07c6, 0x0396 }, /* Greek_ZETA Ζ GREEK CAPITAL LETTER ZETA */ - { 0x07c7, 0x0397 }, /* Greek_ETA Η GREEK CAPITAL LETTER ETA */ - { 0x07c8, 0x0398 }, /* Greek_THETA Θ GREEK CAPITAL LETTER THETA */ - { 0x07c9, 0x0399 }, /* Greek_IOTA Ι GREEK CAPITAL LETTER IOTA */ - { 0x07ca, 0x039a }, /* Greek_KAPPA Κ GREEK CAPITAL LETTER KAPPA */ - { 0x07cb, 0x039b }, /* Greek_LAMBDA Λ GREEK CAPITAL LETTER LAMDA */ - { 0x07cc, 0x039c }, /* Greek_MU Μ GREEK CAPITAL LETTER MU */ - { 0x07cd, 0x039d }, /* Greek_NU Ν GREEK CAPITAL LETTER NU */ - { 0x07ce, 0x039e }, /* Greek_XI Ξ GREEK CAPITAL LETTER XI */ - { 0x07cf, 0x039f }, /* Greek_OMICRON Ο GREEK CAPITAL LETTER OMICRON */ - { 0x07d0, 0x03a0 }, /* Greek_PI Π GREEK CAPITAL LETTER PI */ - { 0x07d1, 0x03a1 }, /* Greek_RHO Ρ GREEK CAPITAL LETTER RHO */ - { 0x07d2, 0x03a3 }, /* Greek_SIGMA Σ GREEK CAPITAL LETTER SIGMA */ - { 0x07d4, 0x03a4 }, /* Greek_TAU Τ GREEK CAPITAL LETTER TAU */ - { 0x07d5, 0x03a5 }, /* Greek_UPSILON Υ GREEK CAPITAL LETTER UPSILON */ - { 0x07d6, 0x03a6 }, /* Greek_PHI Φ GREEK CAPITAL LETTER PHI */ - { 0x07d7, 0x03a7 }, /* Greek_CHI Χ GREEK CAPITAL LETTER CHI */ - { 0x07d8, 0x03a8 }, /* Greek_PSI Ψ GREEK CAPITAL LETTER PSI */ - { 0x07d9, 0x03a9 }, /* Greek_OMEGA Ω GREEK CAPITAL LETTER OMEGA */ - { 0x07e1, 0x03b1 }, /* Greek_alpha α GREEK SMALL LETTER ALPHA */ - { 0x07e2, 0x03b2 }, /* Greek_beta β GREEK SMALL LETTER BETA */ - { 0x07e3, 0x03b3 }, /* Greek_gamma γ GREEK SMALL LETTER GAMMA */ - { 0x07e4, 0x03b4 }, /* Greek_delta δ GREEK SMALL LETTER DELTA */ - { 0x07e5, 0x03b5 }, /* Greek_epsilon ε GREEK SMALL LETTER EPSILON */ - { 0x07e6, 0x03b6 }, /* Greek_zeta ζ GREEK SMALL LETTER ZETA */ - { 0x07e7, 0x03b7 }, /* Greek_eta η GREEK SMALL LETTER ETA */ - { 0x07e8, 0x03b8 }, /* Greek_theta θ GREEK SMALL LETTER THETA */ - { 0x07e9, 0x03b9 }, /* Greek_iota ι GREEK SMALL LETTER IOTA */ - { 0x07ea, 0x03ba }, /* Greek_kappa κ GREEK SMALL LETTER KAPPA */ - { 0x07eb, 0x03bb }, /* Greek_lambda λ GREEK SMALL LETTER LAMDA */ - { 0x07ec, 0x03bc }, /* Greek_mu μ GREEK SMALL LETTER MU */ - { 0x07ed, 0x03bd }, /* Greek_nu ν GREEK SMALL LETTER NU */ - { 0x07ee, 0x03be }, /* Greek_xi ξ GREEK SMALL LETTER XI */ - { 0x07ef, 0x03bf }, /* Greek_omicron ο GREEK SMALL LETTER OMICRON */ - { 0x07f0, 0x03c0 }, /* Greek_pi π GREEK SMALL LETTER PI */ - { 0x07f1, 0x03c1 }, /* Greek_rho ρ GREEK SMALL LETTER RHO */ - { 0x07f2, 0x03c3 }, /* Greek_sigma σ GREEK SMALL LETTER SIGMA */ - { 0x07f3, 0x03c2 }, /* Greek_finalsmallsigma ς GREEK SMALL LETTER FINAL SIGMA */ - { 0x07f4, 0x03c4 }, /* Greek_tau τ GREEK SMALL LETTER TAU */ - { 0x07f5, 0x03c5 }, /* Greek_upsilon υ GREEK SMALL LETTER UPSILON */ - { 0x07f6, 0x03c6 }, /* Greek_phi φ GREEK SMALL LETTER PHI */ - { 0x07f7, 0x03c7 }, /* Greek_chi χ GREEK SMALL LETTER CHI */ - { 0x07f8, 0x03c8 }, /* Greek_psi ψ GREEK SMALL LETTER PSI */ - { 0x07f9, 0x03c9 }, /* Greek_omega ω GREEK SMALL LETTER OMEGA */ -/* 0x08a1 leftradical ? ??? */ -/* 0x08a2 topleftradical ? ??? */ -/* 0x08a3 horizconnector ? ??? */ - { 0x08a4, 0x2320 }, /* topintegral ⌠ TOP HALF INTEGRAL */ - { 0x08a5, 0x2321 }, /* botintegral ⌡ BOTTOM HALF INTEGRAL */ - { 0x08a6, 0x2502 }, /* vertconnector │ BOX DRAWINGS LIGHT VERTICAL */ -/* 0x08a7 topleftsqbracket ? ??? */ -/* 0x08a8 botleftsqbracket ? ??? */ -/* 0x08a9 toprightsqbracket ? ??? */ -/* 0x08aa botrightsqbracket ? ??? */ -/* 0x08ab topleftparens ? ??? */ -/* 0x08ac botleftparens ? ??? */ -/* 0x08ad toprightparens ? ??? */ -/* 0x08ae botrightparens ? ??? */ -/* 0x08af leftmiddlecurlybrace ? ??? */ -/* 0x08b0 rightmiddlecurlybrace ? ??? */ -/* 0x08b1 topleftsummation ? ??? */ -/* 0x08b2 botleftsummation ? ??? */ -/* 0x08b3 topvertsummationconnector ? ??? */ -/* 0x08b4 botvertsummationconnector ? ??? */ -/* 0x08b5 toprightsummation ? ??? */ -/* 0x08b6 botrightsummation ? ??? */ -/* 0x08b7 rightmiddlesummation ? ??? */ - { 0x08bc, 0x2264 }, /* lessthanequal ≤ LESS-THAN OR EQUAL TO */ - { 0x08bd, 0x2260 }, /* notequal ≠ NOT EQUAL TO */ - { 0x08be, 0x2265 }, /* greaterthanequal ≥ GREATER-THAN OR EQUAL TO */ - { 0x08bf, 0x222b }, /* integral ∫ INTEGRAL */ - { 0x08c0, 0x2234 }, /* therefore ∴ THEREFORE */ - { 0x08c1, 0x221d }, /* variation ∝ PROPORTIONAL TO */ - { 0x08c2, 0x221e }, /* infinity ∞ INFINITY */ - { 0x08c5, 0x2207 }, /* nabla ∇ NABLA */ - { 0x08c8, 0x2245 }, /* approximate ≅ APPROXIMATELY EQUAL TO */ -/* 0x08c9 similarequal ? ??? */ - { 0x08cd, 0x21d4 }, /* ifonlyif ⇔ LEFT RIGHT DOUBLE ARROW */ - { 0x08ce, 0x21d2 }, /* implies ⇒ RIGHTWARDS DOUBLE ARROW */ - { 0x08cf, 0x2261 }, /* identical ≡ IDENTICAL TO */ - { 0x08d6, 0x221a }, /* radical √ SQUARE ROOT */ - { 0x08da, 0x2282 }, /* includedin ⊂ SUBSET OF */ - { 0x08db, 0x2283 }, /* includes ⊃ SUPERSET OF */ - { 0x08dc, 0x2229 }, /* intersection ∩ INTERSECTION */ - { 0x08dd, 0x222a }, /* union ∪ UNION */ - { 0x08de, 0x2227 }, /* logicaland ∧ LOGICAL AND */ - { 0x08df, 0x2228 }, /* logicalor ∨ LOGICAL OR */ - { 0x08ef, 0x2202 }, /* partialderivative ∂ PARTIAL DIFFERENTIAL */ - { 0x08f6, 0x0192 }, /* function ƒ LATIN SMALL LETTER F WITH HOOK */ - { 0x08fb, 0x2190 }, /* leftarrow ← LEFTWARDS ARROW */ - { 0x08fc, 0x2191 }, /* uparrow ↑ UPWARDS ARROW */ - { 0x08fd, 0x2192 }, /* rightarrow → RIGHTWARDS ARROW */ - { 0x08fe, 0x2193 }, /* downarrow ↓ DOWNWARDS ARROW */ - { 0x09df, 0x2422 }, /* blank ␢ BLANK SYMBOL */ - { 0x09e0, 0x25c6 }, /* soliddiamond ◆ BLACK DIAMOND */ - { 0x09e1, 0x2592 }, /* checkerboard ▒ MEDIUM SHADE */ - { 0x09e2, 0x2409 }, /* ht ␉ SYMBOL FOR HORIZONTAL TABULATION */ - { 0x09e3, 0x240c }, /* ff ␌ SYMBOL FOR FORM FEED */ - { 0x09e4, 0x240d }, /* cr ␍ SYMBOL FOR CARRIAGE RETURN */ - { 0x09e5, 0x240a }, /* lf ␊ SYMBOL FOR LINE FEED */ - { 0x09e8, 0x2424 }, /* nl  SYMBOL FOR NEWLINE */ - { 0x09e9, 0x240b }, /* vt ␋ SYMBOL FOR VERTICAL TABULATION */ - { 0x09ea, 0x2518 }, /* lowrightcorner ┘ BOX DRAWINGS LIGHT UP AND LEFT */ - { 0x09eb, 0x2510 }, /* uprightcorner ┐ BOX DRAWINGS LIGHT DOWN AND LEFT */ - { 0x09ec, 0x250c }, /* upleftcorner ┌ BOX DRAWINGS LIGHT DOWN AND RIGHT */ - { 0x09ed, 0x2514 }, /* lowleftcorner └ BOX DRAWINGS LIGHT UP AND RIGHT */ - { 0x09ee, 0x253c }, /* crossinglines ┼ BOX DRAWINGS LIGHT VERTICAL AND HORIZONTAL */ -/* 0x09ef horizlinescan1 ? ??? */ -/* 0x09f0 horizlinescan3 ? ??? */ - { 0x09f1, 0x2500 }, /* horizlinescan5 ─ BOX DRAWINGS LIGHT HORIZONTAL */ -/* 0x09f2 horizlinescan7 ? ??? */ -/* 0x09f3 horizlinescan9 ? ??? */ - { 0x09f4, 0x251c }, /* leftt ├ BOX DRAWINGS LIGHT VERTICAL AND RIGHT */ - { 0x09f5, 0x2524 }, /* rightt ┤ BOX DRAWINGS LIGHT VERTICAL AND LEFT */ - { 0x09f6, 0x2534 }, /* bott ┴ BOX DRAWINGS LIGHT UP AND HORIZONTAL */ - { 0x09f7, 0x252c }, /* topt ┬ BOX DRAWINGS LIGHT DOWN AND HORIZONTAL */ - { 0x09f8, 0x2502 }, /* vertbar │ BOX DRAWINGS LIGHT VERTICAL */ - { 0x0aa1, 0x2003 }, /* emspace EM SPACE */ - { 0x0aa2, 0x2002 }, /* enspace EN SPACE */ - { 0x0aa3, 0x2004 }, /* em3space THREE-PER-EM SPACE */ - { 0x0aa4, 0x2005 }, /* em4space FOUR-PER-EM SPACE */ - { 0x0aa5, 0x2007 }, /* digitspace FIGURE SPACE */ - { 0x0aa6, 0x2008 }, /* punctspace PUNCTUATION SPACE */ - { 0x0aa7, 0x2009 }, /* thinspace THIN SPACE */ - { 0x0aa8, 0x200a }, /* hairspace HAIR SPACE */ - { 0x0aa9, 0x2014 }, /* emdash — EM DASH */ - { 0x0aaa, 0x2013 }, /* endash – EN DASH */ -/* 0x0aac signifblank ? ??? */ - { 0x0aae, 0x2026 }, /* ellipsis … HORIZONTAL ELLIPSIS */ -/* 0x0aaf doubbaselinedot ? ??? */ - { 0x0ab0, 0x2153 }, /* onethird ⅓ VULGAR FRACTION ONE THIRD */ - { 0x0ab1, 0x2154 }, /* twothirds ⅔ VULGAR FRACTION TWO THIRDS */ - { 0x0ab2, 0x2155 }, /* onefifth ⅕ VULGAR FRACTION ONE FIFTH */ - { 0x0ab3, 0x2156 }, /* twofifths ⅖ VULGAR FRACTION TWO FIFTHS */ - { 0x0ab4, 0x2157 }, /* threefifths ⅗ VULGAR FRACTION THREE FIFTHS */ - { 0x0ab5, 0x2158 }, /* fourfifths ⅘ VULGAR FRACTION FOUR FIFTHS */ - { 0x0ab6, 0x2159 }, /* onesixth ⅙ VULGAR FRACTION ONE SIXTH */ - { 0x0ab7, 0x215a }, /* fivesixths ⅚ VULGAR FRACTION FIVE SIXTHS */ - { 0x0ab8, 0x2105 }, /* careof ℅ CARE OF */ - { 0x0abb, 0x2012 }, /* figdash ‒ FIGURE DASH */ - { 0x0abc, 0x2329 }, /* leftanglebracket 〈 LEFT-POINTING ANGLE BRACKET */ - { 0x0abd, 0x002e }, /* decimalpoint . FULL STOP */ - { 0x0abe, 0x232a }, /* rightanglebracket 〉 RIGHT-POINTING ANGLE BRACKET */ -/* 0x0abf marker ? ??? */ - { 0x0ac3, 0x215b }, /* oneeighth ⅛ VULGAR FRACTION ONE EIGHTH */ - { 0x0ac4, 0x215c }, /* threeeighths ⅜ VULGAR FRACTION THREE EIGHTHS */ - { 0x0ac5, 0x215d }, /* fiveeighths ⅝ VULGAR FRACTION FIVE EIGHTHS */ - { 0x0ac6, 0x215e }, /* seveneighths ⅞ VULGAR FRACTION SEVEN EIGHTHS */ - { 0x0ac9, 0x2122 }, /* trademark ™ TRADE MARK SIGN */ - { 0x0aca, 0x2613 }, /* signaturemark ☓ SALTIRE */ -/* 0x0acb trademarkincircle ? ??? */ - { 0x0acc, 0x25c1 }, /* leftopentriangle ◁ WHITE LEFT-POINTING TRIANGLE */ - { 0x0acd, 0x25b7 }, /* rightopentriangle ▷ WHITE RIGHT-POINTING TRIANGLE */ - { 0x0ace, 0x25cb }, /* emopencircle ○ WHITE CIRCLE */ - { 0x0acf, 0x25a1 }, /* emopenrectangle □ WHITE SQUARE */ - { 0x0ad0, 0x2018 }, /* leftsinglequotemark ‘ LEFT SINGLE QUOTATION MARK */ - { 0x0ad1, 0x2019 }, /* rightsinglequotemark ’ RIGHT SINGLE QUOTATION MARK */ - { 0x0ad2, 0x201c }, /* leftdoublequotemark “ LEFT DOUBLE QUOTATION MARK */ - { 0x0ad3, 0x201d }, /* rightdoublequotemark ” RIGHT DOUBLE QUOTATION MARK */ - { 0x0ad4, 0x211e }, /* prescription ℞ PRESCRIPTION TAKE */ - { 0x0ad6, 0x2032 }, /* minutes ′ PRIME */ - { 0x0ad7, 0x2033 }, /* seconds ″ DOUBLE PRIME */ - { 0x0ad9, 0x271d }, /* latincross ✝ LATIN CROSS */ -/* 0x0ada hexagram ? ??? */ - { 0x0adb, 0x25ac }, /* filledrectbullet ▬ BLACK RECTANGLE */ - { 0x0adc, 0x25c0 }, /* filledlefttribullet ◀ BLACK LEFT-POINTING TRIANGLE */ - { 0x0add, 0x25b6 }, /* filledrighttribullet ▶ BLACK RIGHT-POINTING TRIANGLE */ - { 0x0ade, 0x25cf }, /* emfilledcircle ● BLACK CIRCLE */ - { 0x0adf, 0x25a0 }, /* emfilledrect ■ BLACK SQUARE */ - { 0x0ae0, 0x25e6 }, /* enopencircbullet ◦ WHITE BULLET */ - { 0x0ae1, 0x25ab }, /* enopensquarebullet ▫ WHITE SMALL SQUARE */ - { 0x0ae2, 0x25ad }, /* openrectbullet ▭ WHITE RECTANGLE */ - { 0x0ae3, 0x25b3 }, /* opentribulletup △ WHITE UP-POINTING TRIANGLE */ - { 0x0ae4, 0x25bd }, /* opentribulletdown ▽ WHITE DOWN-POINTING TRIANGLE */ - { 0x0ae5, 0x2606 }, /* openstar ☆ WHITE STAR */ - { 0x0ae6, 0x2022 }, /* enfilledcircbullet • BULLET */ - { 0x0ae7, 0x25aa }, /* enfilledsqbullet ▪ BLACK SMALL SQUARE */ - { 0x0ae8, 0x25b2 }, /* filledtribulletup ▲ BLACK UP-POINTING TRIANGLE */ - { 0x0ae9, 0x25bc }, /* filledtribulletdown ▼ BLACK DOWN-POINTING TRIANGLE */ - { 0x0aea, 0x261c }, /* leftpointer ☜ WHITE LEFT POINTING INDEX */ - { 0x0aeb, 0x261e }, /* rightpointer ☞ WHITE RIGHT POINTING INDEX */ - { 0x0aec, 0x2663 }, /* club ♣ BLACK CLUB SUIT */ - { 0x0aed, 0x2666 }, /* diamond ♦ BLACK DIAMOND SUIT */ - { 0x0aee, 0x2665 }, /* heart ♥ BLACK HEART SUIT */ - { 0x0af0, 0x2720 }, /* maltesecross ✠ MALTESE CROSS */ - { 0x0af1, 0x2020 }, /* dagger † DAGGER */ - { 0x0af2, 0x2021 }, /* doubledagger ‡ DOUBLE DAGGER */ - { 0x0af3, 0x2713 }, /* checkmark ✓ CHECK MARK */ - { 0x0af4, 0x2717 }, /* ballotcross ✗ BALLOT X */ - { 0x0af5, 0x266f }, /* musicalsharp ♯ MUSIC SHARP SIGN */ - { 0x0af6, 0x266d }, /* musicalflat ♭ MUSIC FLAT SIGN */ - { 0x0af7, 0x2642 }, /* malesymbol ♂ MALE SIGN */ - { 0x0af8, 0x2640 }, /* femalesymbol ♀ FEMALE SIGN */ - { 0x0af9, 0x260e }, /* telephone ☎ BLACK TELEPHONE */ - { 0x0afa, 0x2315 }, /* telephonerecorder ⌕ TELEPHONE RECORDER */ - { 0x0afb, 0x2117 }, /* phonographcopyright ℗ SOUND RECORDING COPYRIGHT */ - { 0x0afc, 0x2038 }, /* caret ‸ CARET */ - { 0x0afd, 0x201a }, /* singlelowquotemark ‚ SINGLE LOW-9 QUOTATION MARK */ - { 0x0afe, 0x201e }, /* doublelowquotemark „ DOUBLE LOW-9 QUOTATION MARK */ -/* 0x0aff cursor ? ??? */ - { 0x0ba3, 0x003c }, /* leftcaret < LESS-THAN SIGN */ - { 0x0ba6, 0x003e }, /* rightcaret > GREATER-THAN SIGN */ - { 0x0ba8, 0x2228 }, /* downcaret ∨ LOGICAL OR */ - { 0x0ba9, 0x2227 }, /* upcaret ∧ LOGICAL AND */ - { 0x0bc0, 0x00af }, /* overbar ¯ MACRON */ - { 0x0bc2, 0x22a4 }, /* downtack ⊤ DOWN TACK */ - { 0x0bc3, 0x2229 }, /* upshoe ∩ INTERSECTION */ - { 0x0bc4, 0x230a }, /* downstile ⌊ LEFT FLOOR */ - { 0x0bc6, 0x005f }, /* underbar _ LOW LINE */ - { 0x0bca, 0x2218 }, /* jot ∘ RING OPERATOR */ - { 0x0bcc, 0x2395 }, /* quad ⎕ APL FUNCTIONAL SYMBOL QUAD (Unicode 3.0) */ - { 0x0bce, 0x22a5 }, /* uptack ⊥ UP TACK */ - { 0x0bcf, 0x25cb }, /* circle ○ WHITE CIRCLE */ - { 0x0bd3, 0x2308 }, /* upstile ⌈ LEFT CEILING */ - { 0x0bd6, 0x222a }, /* downshoe ∪ UNION */ - { 0x0bd8, 0x2283 }, /* rightshoe ⊃ SUPERSET OF */ - { 0x0bda, 0x2282 }, /* leftshoe ⊂ SUBSET OF */ - { 0x0bdc, 0x22a3 }, /* lefttack ⊣ LEFT TACK */ - { 0x0bfc, 0x22a2 }, /* righttack ⊢ RIGHT TACK */ - { 0x0cdf, 0x2017 }, /* hebrew_doublelowline ‗ DOUBLE LOW LINE */ - { 0x0ce0, 0x05d0 }, /* hebrew_aleph א HEBREW LETTER ALEF */ - { 0x0ce1, 0x05d1 }, /* hebrew_bet ב HEBREW LETTER BET */ - { 0x0ce2, 0x05d2 }, /* hebrew_gimel ג HEBREW LETTER GIMEL */ - { 0x0ce3, 0x05d3 }, /* hebrew_dalet ד HEBREW LETTER DALET */ - { 0x0ce4, 0x05d4 }, /* hebrew_he ה HEBREW LETTER HE */ - { 0x0ce5, 0x05d5 }, /* hebrew_waw ו HEBREW LETTER VAV */ - { 0x0ce6, 0x05d6 }, /* hebrew_zain ז HEBREW LETTER ZAYIN */ - { 0x0ce7, 0x05d7 }, /* hebrew_chet ח HEBREW LETTER HET */ - { 0x0ce8, 0x05d8 }, /* hebrew_tet ט HEBREW LETTER TET */ - { 0x0ce9, 0x05d9 }, /* hebrew_yod י HEBREW LETTER YOD */ - { 0x0cea, 0x05da }, /* hebrew_finalkaph ך HEBREW LETTER FINAL KAF */ - { 0x0ceb, 0x05db }, /* hebrew_kaph כ HEBREW LETTER KAF */ - { 0x0cec, 0x05dc }, /* hebrew_lamed ל HEBREW LETTER LAMED */ - { 0x0ced, 0x05dd }, /* hebrew_finalmem ם HEBREW LETTER FINAL MEM */ - { 0x0cee, 0x05de }, /* hebrew_mem מ HEBREW LETTER MEM */ - { 0x0cef, 0x05df }, /* hebrew_finalnun ן HEBREW LETTER FINAL NUN */ - { 0x0cf0, 0x05e0 }, /* hebrew_nun נ HEBREW LETTER NUN */ - { 0x0cf1, 0x05e1 }, /* hebrew_samech ס HEBREW LETTER SAMEKH */ - { 0x0cf2, 0x05e2 }, /* hebrew_ayin ע HEBREW LETTER AYIN */ - { 0x0cf3, 0x05e3 }, /* hebrew_finalpe ף HEBREW LETTER FINAL PE */ - { 0x0cf4, 0x05e4 }, /* hebrew_pe פ HEBREW LETTER PE */ - { 0x0cf5, 0x05e5 }, /* hebrew_finalzade ץ HEBREW LETTER FINAL TSADI */ - { 0x0cf6, 0x05e6 }, /* hebrew_zade צ HEBREW LETTER TSADI */ - { 0x0cf7, 0x05e7 }, /* hebrew_qoph ק HEBREW LETTER QOF */ - { 0x0cf8, 0x05e8 }, /* hebrew_resh ר HEBREW LETTER RESH */ - { 0x0cf9, 0x05e9 }, /* hebrew_shin ש HEBREW LETTER SHIN */ - { 0x0cfa, 0x05ea }, /* hebrew_taw ת HEBREW LETTER TAV */ - { 0x0da1, 0x0e01 }, /* Thai_kokai ก THAI CHARACTER KO KAI */ - { 0x0da2, 0x0e02 }, /* Thai_khokhai ข THAI CHARACTER KHO KHAI */ - { 0x0da3, 0x0e03 }, /* Thai_khokhuat ฃ THAI CHARACTER KHO KHUAT */ - { 0x0da4, 0x0e04 }, /* Thai_khokhwai ค THAI CHARACTER KHO KHWAI */ - { 0x0da5, 0x0e05 }, /* Thai_khokhon ฅ THAI CHARACTER KHO KHON */ - { 0x0da6, 0x0e06 }, /* Thai_khorakhang ฆ THAI CHARACTER KHO RAKHANG */ - { 0x0da7, 0x0e07 }, /* Thai_ngongu ง THAI CHARACTER NGO NGU */ - { 0x0da8, 0x0e08 }, /* Thai_chochan จ THAI CHARACTER CHO CHAN */ - { 0x0da9, 0x0e09 }, /* Thai_choching ฉ THAI CHARACTER CHO CHING */ - { 0x0daa, 0x0e0a }, /* Thai_chochang ช THAI CHARACTER CHO CHANG */ - { 0x0dab, 0x0e0b }, /* Thai_soso ซ THAI CHARACTER SO SO */ - { 0x0dac, 0x0e0c }, /* Thai_chochoe ฌ THAI CHARACTER CHO CHOE */ - { 0x0dad, 0x0e0d }, /* Thai_yoying ญ THAI CHARACTER YO YING */ - { 0x0dae, 0x0e0e }, /* Thai_dochada ฎ THAI CHARACTER DO CHADA */ - { 0x0daf, 0x0e0f }, /* Thai_topatak ฏ THAI CHARACTER TO PATAK */ - { 0x0db0, 0x0e10 }, /* Thai_thothan ฐ THAI CHARACTER THO THAN */ - { 0x0db1, 0x0e11 }, /* Thai_thonangmontho ฑ THAI CHARACTER THO NANGMONTHO */ - { 0x0db2, 0x0e12 }, /* Thai_thophuthao ฒ THAI CHARACTER THO PHUTHAO */ - { 0x0db3, 0x0e13 }, /* Thai_nonen ณ THAI CHARACTER NO NEN */ - { 0x0db4, 0x0e14 }, /* Thai_dodek ด THAI CHARACTER DO DEK */ - { 0x0db5, 0x0e15 }, /* Thai_totao ต THAI CHARACTER TO TAO */ - { 0x0db6, 0x0e16 }, /* Thai_thothung ถ THAI CHARACTER THO THUNG */ - { 0x0db7, 0x0e17 }, /* Thai_thothahan ท THAI CHARACTER THO THAHAN */ - { 0x0db8, 0x0e18 }, /* Thai_thothong ธ THAI CHARACTER THO THONG */ - { 0x0db9, 0x0e19 }, /* Thai_nonu น THAI CHARACTER NO NU */ - { 0x0dba, 0x0e1a }, /* Thai_bobaimai บ THAI CHARACTER BO BAIMAI */ - { 0x0dbb, 0x0e1b }, /* Thai_popla ป THAI CHARACTER PO PLA */ - { 0x0dbc, 0x0e1c }, /* Thai_phophung ผ THAI CHARACTER PHO PHUNG */ - { 0x0dbd, 0x0e1d }, /* Thai_fofa ฝ THAI CHARACTER FO FA */ - { 0x0dbe, 0x0e1e }, /* Thai_phophan พ THAI CHARACTER PHO PHAN */ - { 0x0dbf, 0x0e1f }, /* Thai_fofan ฟ THAI CHARACTER FO FAN */ - { 0x0dc0, 0x0e20 }, /* Thai_phosamphao ภ THAI CHARACTER PHO SAMPHAO */ - { 0x0dc1, 0x0e21 }, /* Thai_moma ม THAI CHARACTER MO MA */ - { 0x0dc2, 0x0e22 }, /* Thai_yoyak ย THAI CHARACTER YO YAK */ - { 0x0dc3, 0x0e23 }, /* Thai_rorua ร THAI CHARACTER RO RUA */ - { 0x0dc4, 0x0e24 }, /* Thai_ru ฤ THAI CHARACTER RU */ - { 0x0dc5, 0x0e25 }, /* Thai_loling ล THAI CHARACTER LO LING */ - { 0x0dc6, 0x0e26 }, /* Thai_lu ฦ THAI CHARACTER LU */ - { 0x0dc7, 0x0e27 }, /* Thai_wowaen ว THAI CHARACTER WO WAEN */ - { 0x0dc8, 0x0e28 }, /* Thai_sosala ศ THAI CHARACTER SO SALA */ - { 0x0dc9, 0x0e29 }, /* Thai_sorusi ษ THAI CHARACTER SO RUSI */ - { 0x0dca, 0x0e2a }, /* Thai_sosua ส THAI CHARACTER SO SUA */ - { 0x0dcb, 0x0e2b }, /* Thai_hohip ห THAI CHARACTER HO HIP */ - { 0x0dcc, 0x0e2c }, /* Thai_lochula ฬ THAI CHARACTER LO CHULA */ - { 0x0dcd, 0x0e2d }, /* Thai_oang อ THAI CHARACTER O ANG */ - { 0x0dce, 0x0e2e }, /* Thai_honokhuk ฮ THAI CHARACTER HO NOKHUK */ - { 0x0dcf, 0x0e2f }, /* Thai_paiyannoi ฯ THAI CHARACTER PAIYANNOI */ - { 0x0dd0, 0x0e30 }, /* Thai_saraa ะ THAI CHARACTER SARA A */ - { 0x0dd1, 0x0e31 }, /* Thai_maihanakat ั THAI CHARACTER MAI HAN-AKAT */ - { 0x0dd2, 0x0e32 }, /* Thai_saraaa า THAI CHARACTER SARA AA */ - { 0x0dd3, 0x0e33 }, /* Thai_saraam ำ THAI CHARACTER SARA AM */ - { 0x0dd4, 0x0e34 }, /* Thai_sarai ิ THAI CHARACTER SARA I */ - { 0x0dd5, 0x0e35 }, /* Thai_saraii ี THAI CHARACTER SARA II */ - { 0x0dd6, 0x0e36 }, /* Thai_saraue ึ THAI CHARACTER SARA UE */ - { 0x0dd7, 0x0e37 }, /* Thai_sarauee ื THAI CHARACTER SARA UEE */ - { 0x0dd8, 0x0e38 }, /* Thai_sarau ุ THAI CHARACTER SARA U */ - { 0x0dd9, 0x0e39 }, /* Thai_sarauu ู THAI CHARACTER SARA UU */ - { 0x0dda, 0x0e3a }, /* Thai_phinthu ฺ THAI CHARACTER PHINTHU */ - { 0x0dde, 0x0e3e }, /* Thai_maihanakat_maitho ??? */ - { 0x0ddf, 0x0e3f }, /* Thai_baht ฿ THAI CURRENCY SYMBOL BAHT */ - { 0x0de0, 0x0e40 }, /* Thai_sarae เ THAI CHARACTER SARA E */ - { 0x0de1, 0x0e41 }, /* Thai_saraae แ THAI CHARACTER SARA AE */ - { 0x0de2, 0x0e42 }, /* Thai_sarao โ THAI CHARACTER SARA O */ - { 0x0de3, 0x0e43 }, /* Thai_saraaimaimuan ใ THAI CHARACTER SARA AI MAIMUAN */ - { 0x0de4, 0x0e44 }, /* Thai_saraaimaimalai ไ THAI CHARACTER SARA AI MAIMALAI */ - { 0x0de5, 0x0e45 }, /* Thai_lakkhangyao ๅ THAI CHARACTER LAKKHANGYAO */ - { 0x0de6, 0x0e46 }, /* Thai_maiyamok ๆ THAI CHARACTER MAIYAMOK */ - { 0x0de7, 0x0e47 }, /* Thai_maitaikhu ็ THAI CHARACTER MAITAIKHU */ - { 0x0de8, 0x0e48 }, /* Thai_maiek ่ THAI CHARACTER MAI EK */ - { 0x0de9, 0x0e49 }, /* Thai_maitho ้ THAI CHARACTER MAI THO */ - { 0x0dea, 0x0e4a }, /* Thai_maitri ๊ THAI CHARACTER MAI TRI */ - { 0x0deb, 0x0e4b }, /* Thai_maichattawa ๋ THAI CHARACTER MAI CHATTAWA */ - { 0x0dec, 0x0e4c }, /* Thai_thanthakhat ์ THAI CHARACTER THANTHAKHAT */ - { 0x0ded, 0x0e4d }, /* Thai_nikhahit ํ THAI CHARACTER NIKHAHIT */ - { 0x0df0, 0x0e50 }, /* Thai_leksun ๐ THAI DIGIT ZERO */ - { 0x0df1, 0x0e51 }, /* Thai_leknung ๑ THAI DIGIT ONE */ - { 0x0df2, 0x0e52 }, /* Thai_leksong ๒ THAI DIGIT TWO */ - { 0x0df3, 0x0e53 }, /* Thai_leksam ๓ THAI DIGIT THREE */ - { 0x0df4, 0x0e54 }, /* Thai_leksi ๔ THAI DIGIT FOUR */ - { 0x0df5, 0x0e55 }, /* Thai_lekha ๕ THAI DIGIT FIVE */ - { 0x0df6, 0x0e56 }, /* Thai_lekhok ๖ THAI DIGIT SIX */ - { 0x0df7, 0x0e57 }, /* Thai_lekchet ๗ THAI DIGIT SEVEN */ - { 0x0df8, 0x0e58 }, /* Thai_lekpaet ๘ THAI DIGIT EIGHT */ - { 0x0df9, 0x0e59 }, /* Thai_lekkao ๙ THAI DIGIT NINE */ - { 0x0ea1, 0x3131 }, /* Hangul_Kiyeog ㄱ HANGUL LETTER KIYEOK */ - { 0x0ea2, 0x3132 }, /* Hangul_SsangKiyeog ㄲ HANGUL LETTER SSANGKIYEOK */ - { 0x0ea3, 0x3133 }, /* Hangul_KiyeogSios ㄳ HANGUL LETTER KIYEOK-SIOS */ - { 0x0ea4, 0x3134 }, /* Hangul_Nieun ㄴ HANGUL LETTER NIEUN */ - { 0x0ea5, 0x3135 }, /* Hangul_NieunJieuj ㄵ HANGUL LETTER NIEUN-CIEUC */ - { 0x0ea6, 0x3136 }, /* Hangul_NieunHieuh ㄶ HANGUL LETTER NIEUN-HIEUH */ - { 0x0ea7, 0x3137 }, /* Hangul_Dikeud ㄷ HANGUL LETTER TIKEUT */ - { 0x0ea8, 0x3138 }, /* Hangul_SsangDikeud ㄸ HANGUL LETTER SSANGTIKEUT */ - { 0x0ea9, 0x3139 }, /* Hangul_Rieul ㄹ HANGUL LETTER RIEUL */ - { 0x0eaa, 0x313a }, /* Hangul_RieulKiyeog ㄺ HANGUL LETTER RIEUL-KIYEOK */ - { 0x0eab, 0x313b }, /* Hangul_RieulMieum ㄻ HANGUL LETTER RIEUL-MIEUM */ - { 0x0eac, 0x313c }, /* Hangul_RieulPieub ㄼ HANGUL LETTER RIEUL-PIEUP */ - { 0x0ead, 0x313d }, /* Hangul_RieulSios ㄽ HANGUL LETTER RIEUL-SIOS */ - { 0x0eae, 0x313e }, /* Hangul_RieulTieut ㄾ HANGUL LETTER RIEUL-THIEUTH */ - { 0x0eaf, 0x313f }, /* Hangul_RieulPhieuf ㄿ HANGUL LETTER RIEUL-PHIEUPH */ - { 0x0eb0, 0x3140 }, /* Hangul_RieulHieuh ㅀ HANGUL LETTER RIEUL-HIEUH */ - { 0x0eb1, 0x3141 }, /* Hangul_Mieum ㅁ HANGUL LETTER MIEUM */ - { 0x0eb2, 0x3142 }, /* Hangul_Pieub ㅂ HANGUL LETTER PIEUP */ - { 0x0eb3, 0x3143 }, /* Hangul_SsangPieub ㅃ HANGUL LETTER SSANGPIEUP */ - { 0x0eb4, 0x3144 }, /* Hangul_PieubSios ㅄ HANGUL LETTER PIEUP-SIOS */ - { 0x0eb5, 0x3145 }, /* Hangul_Sios ㅅ HANGUL LETTER SIOS */ - { 0x0eb6, 0x3146 }, /* Hangul_SsangSios ㅆ HANGUL LETTER SSANGSIOS */ - { 0x0eb7, 0x3147 }, /* Hangul_Ieung ㅇ HANGUL LETTER IEUNG */ - { 0x0eb8, 0x3148 }, /* Hangul_Jieuj ㅈ HANGUL LETTER CIEUC */ - { 0x0eb9, 0x3149 }, /* Hangul_SsangJieuj ㅉ HANGUL LETTER SSANGCIEUC */ - { 0x0eba, 0x314a }, /* Hangul_Cieuc ㅊ HANGUL LETTER CHIEUCH */ - { 0x0ebb, 0x314b }, /* Hangul_Khieuq ㅋ HANGUL LETTER KHIEUKH */ - { 0x0ebc, 0x314c }, /* Hangul_Tieut ㅌ HANGUL LETTER THIEUTH */ - { 0x0ebd, 0x314d }, /* Hangul_Phieuf ㅍ HANGUL LETTER PHIEUPH */ - { 0x0ebe, 0x314e }, /* Hangul_Hieuh ㅎ HANGUL LETTER HIEUH */ - { 0x0ebf, 0x314f }, /* Hangul_A ㅏ HANGUL LETTER A */ - { 0x0ec0, 0x3150 }, /* Hangul_AE ㅐ HANGUL LETTER AE */ - { 0x0ec1, 0x3151 }, /* Hangul_YA ㅑ HANGUL LETTER YA */ - { 0x0ec2, 0x3152 }, /* Hangul_YAE ㅒ HANGUL LETTER YAE */ - { 0x0ec3, 0x3153 }, /* Hangul_EO ㅓ HANGUL LETTER EO */ - { 0x0ec4, 0x3154 }, /* Hangul_E ㅔ HANGUL LETTER E */ - { 0x0ec5, 0x3155 }, /* Hangul_YEO ㅕ HANGUL LETTER YEO */ - { 0x0ec6, 0x3156 }, /* Hangul_YE ㅖ HANGUL LETTER YE */ - { 0x0ec7, 0x3157 }, /* Hangul_O ㅗ HANGUL LETTER O */ - { 0x0ec8, 0x3158 }, /* Hangul_WA ㅘ HANGUL LETTER WA */ - { 0x0ec9, 0x3159 }, /* Hangul_WAE ㅙ HANGUL LETTER WAE */ - { 0x0eca, 0x315a }, /* Hangul_OE ㅚ HANGUL LETTER OE */ - { 0x0ecb, 0x315b }, /* Hangul_YO ㅛ HANGUL LETTER YO */ - { 0x0ecc, 0x315c }, /* Hangul_U ㅜ HANGUL LETTER U */ - { 0x0ecd, 0x315d }, /* Hangul_WEO ㅝ HANGUL LETTER WEO */ - { 0x0ece, 0x315e }, /* Hangul_WE ㅞ HANGUL LETTER WE */ - { 0x0ecf, 0x315f }, /* Hangul_WI ㅟ HANGUL LETTER WI */ - { 0x0ed0, 0x3160 }, /* Hangul_YU ㅠ HANGUL LETTER YU */ - { 0x0ed1, 0x3161 }, /* Hangul_EU ㅡ HANGUL LETTER EU */ - { 0x0ed2, 0x3162 }, /* Hangul_YI ㅢ HANGUL LETTER YI */ - { 0x0ed3, 0x3163 }, /* Hangul_I ㅣ HANGUL LETTER I */ - { 0x0ed4, 0x11a8 }, /* Hangul_J_Kiyeog ᆨ HANGUL JONGSEONG KIYEOK */ - { 0x0ed5, 0x11a9 }, /* Hangul_J_SsangKiyeog ᆩ HANGUL JONGSEONG SSANGKIYEOK */ - { 0x0ed6, 0x11aa }, /* Hangul_J_KiyeogSios ᆪ HANGUL JONGSEONG KIYEOK-SIOS */ - { 0x0ed7, 0x11ab }, /* Hangul_J_Nieun ᆫ HANGUL JONGSEONG NIEUN */ - { 0x0ed8, 0x11ac }, /* Hangul_J_NieunJieuj ᆬ HANGUL JONGSEONG NIEUN-CIEUC */ - { 0x0ed9, 0x11ad }, /* Hangul_J_NieunHieuh ᆭ HANGUL JONGSEONG NIEUN-HIEUH */ - { 0x0eda, 0x11ae }, /* Hangul_J_Dikeud ᆮ HANGUL JONGSEONG TIKEUT */ - { 0x0edb, 0x11af }, /* Hangul_J_Rieul ᆯ HANGUL JONGSEONG RIEUL */ - { 0x0edc, 0x11b0 }, /* Hangul_J_RieulKiyeog ᆰ HANGUL JONGSEONG RIEUL-KIYEOK */ - { 0x0edd, 0x11b1 }, /* Hangul_J_RieulMieum ᆱ HANGUL JONGSEONG RIEUL-MIEUM */ - { 0x0ede, 0x11b2 }, /* Hangul_J_RieulPieub ᆲ HANGUL JONGSEONG RIEUL-PIEUP */ - { 0x0edf, 0x11b3 }, /* Hangul_J_RieulSios ᆳ HANGUL JONGSEONG RIEUL-SIOS */ - { 0x0ee0, 0x11b4 }, /* Hangul_J_RieulTieut ᆴ HANGUL JONGSEONG RIEUL-THIEUTH */ - { 0x0ee1, 0x11b5 }, /* Hangul_J_RieulPhieuf ᆵ HANGUL JONGSEONG RIEUL-PHIEUPH */ - { 0x0ee2, 0x11b6 }, /* Hangul_J_RieulHieuh ᆶ HANGUL JONGSEONG RIEUL-HIEUH */ - { 0x0ee3, 0x11b7 }, /* Hangul_J_Mieum ᆷ HANGUL JONGSEONG MIEUM */ - { 0x0ee4, 0x11b8 }, /* Hangul_J_Pieub ᆸ HANGUL JONGSEONG PIEUP */ - { 0x0ee5, 0x11b9 }, /* Hangul_J_PieubSios ᆹ HANGUL JONGSEONG PIEUP-SIOS */ - { 0x0ee6, 0x11ba }, /* Hangul_J_Sios ᆺ HANGUL JONGSEONG SIOS */ - { 0x0ee7, 0x11bb }, /* Hangul_J_SsangSios ᆻ HANGUL JONGSEONG SSANGSIOS */ - { 0x0ee8, 0x11bc }, /* Hangul_J_Ieung ᆼ HANGUL JONGSEONG IEUNG */ - { 0x0ee9, 0x11bd }, /* Hangul_J_Jieuj ᆽ HANGUL JONGSEONG CIEUC */ - { 0x0eea, 0x11be }, /* Hangul_J_Cieuc ᆾ HANGUL JONGSEONG CHIEUCH */ - { 0x0eeb, 0x11bf }, /* Hangul_J_Khieuq ᆿ HANGUL JONGSEONG KHIEUKH */ - { 0x0eec, 0x11c0 }, /* Hangul_J_Tieut ᇀ HANGUL JONGSEONG THIEUTH */ - { 0x0eed, 0x11c1 }, /* Hangul_J_Phieuf ᇁ HANGUL JONGSEONG PHIEUPH */ - { 0x0eee, 0x11c2 }, /* Hangul_J_Hieuh ᇂ HANGUL JONGSEONG HIEUH */ - { 0x0eef, 0x316d }, /* Hangul_RieulYeorinHieuh ㅭ HANGUL LETTER RIEUL-YEORINHIEUH */ - { 0x0ef0, 0x3171 }, /* Hangul_SunkyeongeumMieum ㅱ HANGUL LETTER KAPYEOUNMIEUM */ - { 0x0ef1, 0x3178 }, /* Hangul_SunkyeongeumPieub ㅸ HANGUL LETTER KAPYEOUNPIEUP */ - { 0x0ef2, 0x317f }, /* Hangul_PanSios ㅿ HANGUL LETTER PANSIOS */ -/* 0x0ef3 Hangul_KkogjiDalrinIeung ? ??? */ - { 0x0ef4, 0x3184 }, /* Hangul_SunkyeongeumPhieuf ㆄ HANGUL LETTER KAPYEOUNPHIEUPH */ - { 0x0ef5, 0x3186 }, /* Hangul_YeorinHieuh ㆆ HANGUL LETTER YEORINHIEUH */ - { 0x0ef6, 0x318d }, /* Hangul_AraeA ㆍ HANGUL LETTER ARAEA */ - { 0x0ef7, 0x318e }, /* Hangul_AraeAE ㆎ HANGUL LETTER ARAEAE */ - { 0x0ef8, 0x11eb }, /* Hangul_J_PanSios ᇫ HANGUL JONGSEONG PANSIOS */ -/* 0x0ef9 Hangul_J_KkogjiDalrinIeung ? ??? */ - { 0x0efa, 0x11f9 }, /* Hangul_J_YeorinHieuh ᇹ HANGUL JONGSEONG YEORINHIEUH */ - { 0x0eff, 0x20a9 }, /* Korean_Won ₩ WON SIGN */ - { 0x13bc, 0x0152 }, /* OE Œ LATIN CAPITAL LIGATURE OE */ - { 0x13bd, 0x0153 }, /* oe œ LATIN SMALL LIGATURE OE */ - { 0x13be, 0x0178 }, /* Ydiaeresis Ÿ LATIN CAPITAL LETTER Y WITH DIAERESIS */ - { 0x20a0, 0x20a0 }, /* EcuSign ₠ EURO-CURRENCY SIGN */ - { 0x20a1, 0x20a1 }, /* ColonSign ₡ COLON SIGN */ - { 0x20a2, 0x20a2 }, /* CruzeiroSign ₢ CRUZEIRO SIGN */ - { 0x20a3, 0x20a3 }, /* FFrancSign ₣ FRENCH FRANC SIGN */ - { 0x20a4, 0x20a4 }, /* LiraSign ₤ LIRA SIGN */ - { 0x20a5, 0x20a5 }, /* MillSign ₥ MILL SIGN */ - { 0x20a6, 0x20a6 }, /* NairaSign ₦ NAIRA SIGN */ - { 0x20a7, 0x20a7 }, /* PesetaSign ₧ PESETA SIGN */ - { 0x20a8, 0x20a8 }, /* RupeeSign ₨ RUPEE SIGN */ - { 0x20a9, 0x20a9 }, /* WonSign ₩ WON SIGN */ - { 0x20aa, 0x20aa }, /* NewSheqelSign ₪ NEW SHEQEL SIGN */ - { 0x20ab, 0x20ab }, /* DongSign ₫ DONG SIGN */ - { 0x20ac, 0x20ac }, /* EuroSign € EURO SIGN */ -}; - -/** - * gdk_keyval_to_unicode: - * @keysym: a GDK key symbol - * - * Convert from a GDK key symbol to the corresponding ISO10646 (Unicode) - * character. - * - * Return value: the corresponding unicode character, or 0 if there - * is no corresponding character. - **/ - -guint32 -gdk_keyval_to_unicode (guint keysym) -{ - int min = 0; - int max = sizeof (gdk_keysym_to_unicode_tab) / sizeof (gdk_keysym_to_unicode_tab[0]) - 1; - int mid; - - /* First check for Latin-1 characters (1:1 mapping) */ - if ((keysym >= 0x0020 && keysym <= 0x007e) || - (keysym >= 0x00a0 && keysym <= 0x00ff)) - return keysym; - - /* Also check for directly encoded 24-bit UCS characters: - */ - if ((keysym & 0xff000000) == 0x01000000) - return keysym & 0x00ffffff; - - /* binary search in table */ - while (max >= min) { - mid = (min + max) / 2; - if (gdk_keysym_to_unicode_tab[mid].keysym < keysym) - min = mid + 1; - else if (gdk_keysym_to_unicode_tab[mid].keysym > keysym) - max = mid - 1; - else { - /* found it */ - return gdk_keysym_to_unicode_tab[mid].ucs; - } - } - - /* No matching Unicode value found */ - return 0; -} - -/* - * Canonical decomposition - * - * It is copied here from libunicode, because we do not want malloc - * - */ - -typedef struct -{ - unsigned short ch; - unsigned char *expansion; -} e_decomposition; - -static e_decomposition e_decomp_table[] = -{ - { 0x00c0, "\x00\x41\x03\x00\0" }, - { 0x00c1, "\x00\x41\x03\x01\0" }, - { 0x00c2, "\x00\x41\x03\x02\0" }, - { 0x00c3, "\x00\x41\x03\x03\0" }, - { 0x00c4, "\x00\x41\x03\x08\0" }, - { 0x00c5, "\x00\x41\x03\x0a\0" }, - { 0x00c7, "\x00\x43\x03\x27\0" }, - { 0x00c8, "\x00\x45\x03\x00\0" }, - { 0x00c9, "\x00\x45\x03\x01\0" }, - { 0x00ca, "\x00\x45\x03\x02\0" }, - { 0x00cb, "\x00\x45\x03\x08\0" }, - { 0x00cc, "\x00\x49\x03\x00\0" }, - { 0x00cd, "\x00\x49\x03\x01\0" }, - { 0x00ce, "\x00\x49\x03\x02\0" }, - { 0x00cf, "\x00\x49\x03\x08\0" }, - { 0x00d1, "\x00\x4e\x03\x03\0" }, - { 0x00d2, "\x00\x4f\x03\x00\0" }, - { 0x00d3, "\x00\x4f\x03\x01\0" }, - { 0x00d4, "\x00\x4f\x03\x02\0" }, - { 0x00d5, "\x00\x4f\x03\x03\0" }, - { 0x00d6, "\x00\x4f\x03\x08\0" }, - { 0x00d9, "\x00\x55\x03\x00\0" }, - { 0x00da, "\x00\x55\x03\x01\0" }, - { 0x00db, "\x00\x55\x03\x02\0" }, - { 0x00dc, "\x00\x55\x03\x08\0" }, - { 0x00dd, "\x00\x59\x03\x01\0" }, - { 0x00e0, "\x00\x61\x03\x00\0" }, - { 0x00e1, "\x00\x61\x03\x01\0" }, - { 0x00e2, "\x00\x61\x03\x02\0" }, - { 0x00e3, "\x00\x61\x03\x03\0" }, - { 0x00e4, "\x00\x61\x03\x08\0" }, - { 0x00e5, "\x00\x61\x03\x0a\0" }, - { 0x00e7, "\x00\x63\x03\x27\0" }, - { 0x00e8, "\x00\x65\x03\x00\0" }, - { 0x00e9, "\x00\x65\x03\x01\0" }, - { 0x00ea, "\x00\x65\x03\x02\0" }, - { 0x00eb, "\x00\x65\x03\x08\0" }, - { 0x00ec, "\x00\x69\x03\x00\0" }, - { 0x00ed, "\x00\x69\x03\x01\0" }, - { 0x00ee, "\x00\x69\x03\x02\0" }, - { 0x00ef, "\x00\x69\x03\x08\0" }, - { 0x00f1, "\x00\x6e\x03\x03\0" }, - { 0x00f2, "\x00\x6f\x03\x00\0" }, - { 0x00f3, "\x00\x6f\x03\x01\0" }, - { 0x00f4, "\x00\x6f\x03\x02\0" }, - { 0x00f5, "\x00\x6f\x03\x03\0" }, - { 0x00f6, "\x00\x6f\x03\x08\0" }, - { 0x00f9, "\x00\x75\x03\x00\0" }, - { 0x00fa, "\x00\x75\x03\x01\0" }, - { 0x00fb, "\x00\x75\x03\x02\0" }, - { 0x00fc, "\x00\x75\x03\x08\0" }, - { 0x00fd, "\x00\x79\x03\x01\0" }, - { 0x00ff, "\x00\x79\x03\x08\0" }, - { 0x0100, "\x00\x41\x03\x04\0" }, - { 0x0101, "\x00\x61\x03\x04\0" }, - { 0x0102, "\x00\x41\x03\x06\0" }, - { 0x0103, "\x00\x61\x03\x06\0" }, - { 0x0104, "\x00\x41\x03\x28\0" }, - { 0x0105, "\x00\x61\x03\x28\0" }, - { 0x0106, "\x00\x43\x03\x01\0" }, - { 0x0107, "\x00\x63\x03\x01\0" }, - { 0x0108, "\x00\x43\x03\x02\0" }, - { 0x0109, "\x00\x63\x03\x02\0" }, - { 0x010a, "\x00\x43\x03\x07\0" }, - { 0x010b, "\x00\x63\x03\x07\0" }, - { 0x010c, "\x00\x43\x03\x0c\0" }, - { 0x010d, "\x00\x63\x03\x0c\0" }, - { 0x010e, "\x00\x44\x03\x0c\0" }, - { 0x010f, "\x00\x64\x03\x0c\0" }, - { 0x0112, "\x00\x45\x03\x04\0" }, - { 0x0113, "\x00\x65\x03\x04\0" }, - { 0x0114, "\x00\x45\x03\x06\0" }, - { 0x0115, "\x00\x65\x03\x06\0" }, - { 0x0116, "\x00\x45\x03\x07\0" }, - { 0x0117, "\x00\x65\x03\x07\0" }, - { 0x0118, "\x00\x45\x03\x28\0" }, - { 0x0119, "\x00\x65\x03\x28\0" }, - { 0x011a, "\x00\x45\x03\x0c\0" }, - { 0x011b, "\x00\x65\x03\x0c\0" }, - { 0x011c, "\x00\x47\x03\x02\0" }, - { 0x011d, "\x00\x67\x03\x02\0" }, - { 0x011e, "\x00\x47\x03\x06\0" }, - { 0x011f, "\x00\x67\x03\x06\0" }, - { 0x0120, "\x00\x47\x03\x07\0" }, - { 0x0121, "\x00\x67\x03\x07\0" }, - { 0x0122, "\x00\x47\x03\x27\0" }, - { 0x0123, "\x00\x67\x03\x27\0" }, - { 0x0124, "\x00\x48\x03\x02\0" }, - { 0x0125, "\x00\x68\x03\x02\0" }, - { 0x0128, "\x00\x49\x03\x03\0" }, - { 0x0129, "\x00\x69\x03\x03\0" }, - { 0x012a, "\x00\x49\x03\x04\0" }, - { 0x012b, "\x00\x69\x03\x04\0" }, - { 0x012c, "\x00\x49\x03\x06\0" }, - { 0x012d, "\x00\x69\x03\x06\0" }, - { 0x012e, "\x00\x49\x03\x28\0" }, - { 0x012f, "\x00\x69\x03\x28\0" }, - { 0x0130, "\x00\x49\x03\x07\0" }, - { 0x0134, "\x00\x4a\x03\x02\0" }, - { 0x0135, "\x00\x6a\x03\x02\0" }, - { 0x0136, "\x00\x4b\x03\x27\0" }, - { 0x0137, "\x00\x6b\x03\x27\0" }, - { 0x0139, "\x00\x4c\x03\x01\0" }, - { 0x013a, "\x00\x6c\x03\x01\0" }, - { 0x013b, "\x00\x4c\x03\x27\0" }, - { 0x013c, "\x00\x6c\x03\x27\0" }, - { 0x013d, "\x00\x4c\x03\x0c\0" }, - { 0x013e, "\x00\x6c\x03\x0c\0" }, - { 0x0143, "\x00\x4e\x03\x01\0" }, - { 0x0144, "\x00\x6e\x03\x01\0" }, - { 0x0145, "\x00\x4e\x03\x27\0" }, - { 0x0146, "\x00\x6e\x03\x27\0" }, - { 0x0147, "\x00\x4e\x03\x0c\0" }, - { 0x0148, "\x00\x6e\x03\x0c\0" }, - { 0x014c, "\x00\x4f\x03\x04\0" }, - { 0x014d, "\x00\x6f\x03\x04\0" }, - { 0x014e, "\x00\x4f\x03\x06\0" }, - { 0x014f, "\x00\x6f\x03\x06\0" }, - { 0x0150, "\x00\x4f\x03\x0b\0" }, - { 0x0151, "\x00\x6f\x03\x0b\0" }, - { 0x0154, "\x00\x52\x03\x01\0" }, - { 0x0155, "\x00\x72\x03\x01\0" }, - 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{ 0xf9aa, "\x5b\xe7\0" }, - { 0xf9ab, "\x5d\xba\0" }, - { 0xf9ac, "\x60\x1c\0" }, - { 0xf9ad, "\x73\xb2\0" }, - { 0xf9ae, "\x74\x69\0" }, - { 0xf9af, "\x7f\x9a\0" }, - { 0xf9b0, "\x80\x46\0" }, - { 0xf9b1, "\x92\x34\0" }, - { 0xf9b2, "\x96\xf6\0" }, - { 0xf9b3, "\x97\x48\0" }, - { 0xf9b4, "\x98\x18\0" }, - { 0xf9b5, "\x4f\x8b\0" }, - { 0xf9b6, "\x79\xae\0" }, - { 0xf9b7, "\x91\xb4\0" }, - { 0xf9b8, "\x96\xb8\0" }, - { 0xf9b9, "\x60\xe1\0" }, - { 0xf9ba, "\x4e\x86\0" }, - { 0xf9bb, "\x50\xda\0" }, - { 0xf9bc, "\x5b\xee\0" }, - { 0xf9bd, "\x5c\x3f\0" }, - { 0xf9be, "\x65\x99\0" }, - { 0xf9bf, "\x6a\x02\0" }, - { 0xf9c0, "\x71\xce\0" }, - { 0xf9c1, "\x76\x42\0" }, - { 0xf9c2, "\x84\xfc\0" }, - { 0xf9c3, "\x90\x7c\0" }, - { 0xf9c4, "\x9f\x8d\0" }, - { 0xf9c5, "\x66\x88\0" }, - { 0xf9c6, "\x96\x2e\0" }, - { 0xf9c7, "\x52\x89\0" }, - { 0xf9c8, "\x67\x7b\0" }, - { 0xf9c9, "\x67\xf3\0" }, - { 0xf9ca, "\x6d\x41\0" }, - { 0xf9cb, "\x6e\x9c\0" }, - { 0xf9cc, "\x74\x09\0" }, - { 0xf9cd, "\x75\x59\0" }, - { 0xf9ce, "\x78\x6b\0" }, - { 0xf9cf, "\x7d\x10\0" }, - { 0xf9d0, "\x98\x5e\0" }, - { 0xf9d1, "\x51\x6d\0" }, - { 0xf9d2, "\x62\x2e\0" }, - { 0xf9d3, "\x96\x78\0" }, - { 0xf9d4, "\x50\x2b\0" }, - { 0xf9d5, "\x5d\x19\0" }, - { 0xf9d6, "\x6d\xea\0" }, - { 0xf9d7, "\x8f\x2a\0" }, - { 0xf9d8, "\x5f\x8b\0" }, - { 0xf9d9, "\x61\x44\0" }, - { 0xf9da, "\x68\x17\0" }, - { 0xf9db, "\x73\x87\0" }, - { 0xf9dc, "\x96\x86\0" }, - { 0xf9dd, "\x52\x29\0" }, - { 0xf9de, "\x54\x0f\0" }, - { 0xf9df, "\x5c\x65\0" }, - { 0xf9e0, "\x66\x13\0" }, - { 0xf9e1, "\x67\x4e\0" }, - { 0xf9e2, "\x68\xa8\0" }, - { 0xf9e3, "\x6c\xe5\0" }, - { 0xf9e4, "\x74\x06\0" }, - { 0xf9e5, "\x75\xe2\0" }, - { 0xf9e6, "\x7f\x79\0" }, - { 0xf9e7, "\x88\xcf\0" }, - { 0xf9e8, "\x88\xe1\0" }, - { 0xf9e9, "\x91\xcc\0" }, - { 0xf9ea, "\x96\xe2\0" }, - { 0xf9eb, "\x53\x3f\0" }, - { 0xf9ec, "\x6e\xba\0" }, - { 0xf9ed, "\x54\x1d\0" }, - { 0xf9ee, "\x71\xd0\0" }, - { 0xf9ef, "\x74\x98\0" }, - { 0xf9f0, "\x85\xfa\0" }, - { 0xf9f1, "\x96\xa3\0" }, - { 0xf9f2, "\x9c\x57\0" }, - { 0xf9f3, "\x9e\x9f\0" }, - { 0xf9f4, "\x67\x97\0" }, - { 0xf9f5, "\x6d\xcb\0" }, - { 0xf9f6, "\x81\xe8\0" }, - { 0xf9f7, "\x7a\xcb\0" }, - { 0xf9f8, "\x7b\x20\0" }, - { 0xf9f9, "\x7c\x92\0" }, - { 0xf9fa, "\x72\xc0\0" }, - { 0xf9fb, "\x70\x99\0" }, - { 0xf9fc, "\x8b\x58\0" }, - { 0xf9fd, "\x4e\xc0\0" }, - { 0xf9fe, "\x83\x36\0" }, - { 0xf9ff, "\x52\x3a\0" }, - { 0xfa00, "\x52\x07\0" }, - { 0xfa01, "\x5e\xa6\0" }, - { 0xfa02, "\x62\xd3\0" }, - { 0xfa03, "\x7c\xd6\0" }, - { 0xfa04, "\x5b\x85\0" }, - { 0xfa05, "\x6d\x1e\0" }, - { 0xfa06, "\x66\xb4\0" }, - { 0xfa07, "\x8f\x3b\0" }, - { 0xfa08, "\x88\x4c\0" }, - { 0xfa09, "\x96\x4d\0" }, - { 0xfa0a, "\x89\x8b\0" }, - { 0xfa0b, "\x5e\xd3\0" }, - { 0xfa0c, "\x51\x40\0" }, - { 0xfa0d, "\x55\xc0\0" }, - { 0xfa10, "\x58\x5a\0" }, - { 0xfa12, "\x66\x74\0" }, - { 0xfa15, "\x51\xde\0" }, - { 0xfa16, "\x73\x2a\0" }, - { 0xfa17, "\x76\xca\0" }, - { 0xfa18, "\x79\x3c\0" }, - { 0xfa19, "\x79\x5e\0" }, - { 0xfa1a, "\x79\x65\0" }, - { 0xfa1b, "\x79\x8f\0" }, - { 0xfa1c, "\x97\x56\0" }, - { 0xfa1d, "\x7c\xbe\0" }, - { 0xfa1e, "\x7f\xbd\0" }, - { 0xfa20, "\x86\x12\0" }, - { 0xfa22, "\x8a\xf8\0" }, - { 0xfa25, "\x90\x38\0" }, - { 0xfa26, "\x90\xfd\0" }, - { 0xfa2a, "\x98\xef\0" }, - { 0xfa2b, "\x98\xfc\0" }, - { 0xfa2c, "\x99\x28\0" }, - { 0xfa2d, "\x9d\xb4\0" }, - { 0xfb1f, "\x05\xf2\x05\xb7\0" }, - { 0xfb2a, "\x05\xe9\x05\xc1\0" }, - { 0xfb2b, "\x05\xe9\x05\xc2\0" }, - { 0xfb2c, "\x05\xe9\x05\xbc\x05\xc1\0" }, - { 0xfb2d, "\x05\xe9\x05\xbc\x05\xc2\0" }, - { 0xfb2e, "\x05\xd0\x05\xb7\0" }, - { 0xfb2f, "\x05\xd0\x05\xb8\0" }, - { 0xfb30, "\x05\xd0\x05\xbc\0" }, - { 0xfb31, "\x05\xd1\x05\xbc\0" }, - { 0xfb32, "\x05\xd2\x05\xbc\0" }, - { 0xfb33, "\x05\xd3\x05\xbc\0" }, - { 0xfb34, "\x05\xd4\x05\xbc\0" }, - { 0xfb35, "\x05\xd5\x05\xbc\0" }, - { 0xfb36, "\x05\xd6\x05\xbc\0" }, - { 0xfb38, "\x05\xd8\x05\xbc\0" }, - { 0xfb39, "\x05\xd9\x05\xbc\0" }, - { 0xfb3a, "\x05\xda\x05\xbc\0" }, - { 0xfb3b, "\x05\xdb\x05\xbc\0" }, - { 0xfb3c, "\x05\xdc\x05\xbc\0" }, - { 0xfb3e, "\x05\xde\x05\xbc\0" }, - { 0xfb40, "\x05\xe0\x05\xbc\0" }, - { 0xfb41, "\x05\xe1\x05\xbc\0" }, - { 0xfb43, "\x05\xe3\x05\xbc\0" }, - { 0xfb44, "\x05\xe4\x05\xbc\0" }, - { 0xfb46, "\x05\xe6\x05\xbc\0" }, - { 0xfb47, "\x05\xe7\x05\xbc\0" }, - { 0xfb48, "\x05\xe8\x05\xbc\0" }, - { 0xfb49, "\x05\xe9\x05\xbc\0" }, - { 0xfb4a, "\x05\xea\x05\xbc\0" }, - { 0xfb4b, "\x05\xd5\x05\xb9\0" }, - { 0xfb4c, "\x05\xd1\x05\xbf\0" }, - { 0xfb4d, "\x05\xdb\x05\xbf\0" }, - { 0xfb4e, "\x05\xe4\x05\xbf\0" } -}; - -/* - * WARNING! - * - * NO BUFFER CHECKING AHEAD! - * - */ - -static gint -e_canonical_decomposition (gunichar ch, gunichar * buf) -{ - gint len = 0; - - if (ch <= 0xffff) - { - int start = 0; - int end = sizeof (e_decomp_table) / sizeof (e_decomp_table[0]); - while (start != end) - { - int half = (start + end) / 2; - if (ch == e_decomp_table[half].ch) { - /* Found it. */ - int i; - /* We store as a double-nul terminated string. */ - for (len = 0; (e_decomp_table[half].expansion[len] || e_decomp_table[half].expansion[len + 1]); len += 2) ; - - /* We've counted twice as many bytes as there are - characters. */ - len /= 2; - - for (i = 0; i < len; i ++) { - buf[i] = (e_decomp_table[half].expansion[2 * i] << 8) | e_decomp_table[half].expansion[2 * i + 1]; - } - break; - } else if (ch > e_decomp_table[half].ch) { - if (start == half) break; - start = half; - } else { - if (end == half) break; - end = half; - } - } - } - - if (len == 0) - { - /* Not in our table. */ - *buf = ch; - len = 1; - } - - /* Supposedly following the Unicode 2.1.9 table means that the - decompositions come out in canonical order. I haven't tested - this, but we rely on it here. */ - return len; -} - -static gunichar -e_stripped_char (gunichar ch) -{ - gunichar decomp[MAX_DECOMP]; - GUnicodeType utype; - gint dlen; - - utype = g_unichar_type (ch); - - switch (utype) { - case G_UNICODE_CONTROL: - case G_UNICODE_FORMAT: - case G_UNICODE_UNASSIGNED: - case G_UNICODE_COMBINING_MARK: - /* Ignore those */ - return 0; - break; - default: - /* Convert to lowercase, fall through */ - ch = g_unichar_tolower (ch); - case G_UNICODE_LOWERCASE_LETTER: - dlen = e_canonical_decomposition (ch, decomp); - if (dlen > 0) return *decomp; - break; - } - - return 0; -} - -gchar * -e_xml_get_translated_utf8_string_prop_by_name (const xmlNode *parent, const xmlChar *prop_name) -{ - xmlChar *prop; - gchar *ret_val = NULL; - gchar *combined_name; - - g_return_val_if_fail (parent != NULL, 0); - g_return_val_if_fail (prop_name != NULL, 0); - - prop = xmlGetProp ((xmlNode *) parent, prop_name); - if (prop != NULL) { - ret_val = g_strdup (prop); - xmlFree (prop); - return ret_val; - } - - combined_name = g_strdup_printf("_%s", prop_name); - prop = xmlGetProp ((xmlNode *) parent, combined_name); - if (prop != NULL) { - ret_val = e_utf8_from_locale_string (gettext (prop)); - xmlFree (prop); - } - g_free(combined_name); - - return ret_val; -} diff --git a/widgets/misc/e-unicode.h b/widgets/misc/e-unicode.h deleted file mode 100644 index 019505948f..0000000000 --- a/widgets/misc/e-unicode.h +++ /dev/null @@ -1,86 +0,0 @@ -#ifndef _E_UNICODE_H_ -#define _E_UNICODE_H_ - -/* - * UTF-8 support functions for gal - * - * Authors: - * Lauris Kaplinski <lauris@helixcode.com> - * - * Copyright (C) 2000-2001 Helix Code, Inc. - * - */ - -#include <sys/types.h> -#include <glib.h> -#include <gtk/gtkclist.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkmenu.h> -#include <gtk/gtkwidget.h> -#include <libgnome/gnome-defs.h> -#include <gnome-xml/tree.h> -#include <gal/unicode/gunicode.h> - -BEGIN_GNOME_DECLS - -#define G_UTF8_IN_GAL - -/* - * UTF-8 searching implementations - * - * e_utf8_strstrcase - case insensitive search - * e_utf8_strstrcasedecomp - case insensitive and decompositing search (i.e. accented - * letters are treated equal to their base letters, explicit accent marks (unicode - * not ascii/iso ones) are ignored). - */ - -const gchar *e_utf8_strstrcase (const gchar *haystack, const gchar *needle); -const gchar *e_utf8_strstrcasedecomp (const gchar *haystack, const gchar *needle); - -gchar *e_utf8_from_gtk_event_key (GtkWidget *widget, guint keyval, const gchar *string); - -gchar *e_utf8_from_gtk_string (GtkWidget *widget, const gchar *string); -gchar *e_utf8_from_gtk_string_sized (GtkWidget *widget, const gchar *string, gint bytes); - -gchar *e_utf8_to_gtk_string (GtkWidget *widget, const gchar *string); -gchar *e_utf8_to_gtk_string_sized (GtkWidget *widget, const gchar *string, gint bytes); - -gchar *e_utf8_from_locale_string (const gchar *string); -gchar *e_utf8_from_locale_string_sized (const gchar *string, gint bytes); - -gchar *e_utf8_to_locale_string (const gchar *string); -gchar *e_utf8_to_locale_string_sized (const gchar *string, gint bytes); -/* - * These are simple wrappers that save us some typing - */ - -/* NB! This return newly allocated string, not const as gtk+ one */ - -gchar *e_utf8_gtk_entry_get_text (GtkEntry *entry); -void e_utf8_gtk_entry_set_text (GtkEntry *entry, const gchar *text); - -gchar *e_utf8_gtk_editable_get_text (GtkEditable *editable); -void e_utf8_gtk_editable_set_text (GtkEditable *editable, const gchar *text); -gchar *e_utf8_gtk_editable_get_chars (GtkEditable *editable, gint start, gint end); -void e_utf8_gtk_editable_insert_text (GtkEditable *editable, const gchar *text, gint length, gint *position); - -GtkWidget *e_utf8_gtk_menu_item_new_with_label (GtkMenu *menu, const gchar *label); - -void e_utf8_gtk_clist_set_text (GtkCList *clist, gint row, gint col, const gchar *text); -gint e_utf8_gtk_clist_append (GtkCList *clist, gchar *text[]); - -gchar * e_utf8_xml1_decode (const gchar *text); -gchar * e_utf8_xml1_encode (const gchar *text); - -gint e_unichar_to_utf8 (gint c, gchar *outbuf); -gchar *e_unicode_get_utf8 (const gchar *text, gunichar *out); -guint32 gdk_keyval_to_unicode (guint keysym); - -gchar *e_xml_get_translated_utf8_string_prop_by_name (const xmlNode *parent, - const xmlChar *prop_name); - -END_GNOME_DECLS - -#endif - - diff --git a/widgets/misc/gal-categories.glade b/widgets/misc/gal-categories.glade deleted file mode 100644 index 42141d466d..0000000000 --- a/widgets/misc/gal-categories.glade +++ /dev/null @@ -1,197 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <name>categories</name> - <program_name>categories</program_name> - <directory></directory> - <source_directory>src</source_directory> - <pixmaps_directory>pixmaps</pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>False</gettext_support> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> - <backup_source_files>False</backup_source_files> - <output_translatable_strings>True</output_translatable_strings> - <translatable_strings_file>gal-categories.glade.h</translatable_strings_file> -</project> - -<widget> - <class>GnomeDialog</class> - <name>categories</name> - <visible>False</visible> - <title>categories</title> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - <auto_close>False</auto_close> - <hide_on_close>False</hide_on_close> - - <widget> - <class>GtkVBox</class> - <child_name>GnomeDialog:vbox</child_name> - <name>dialog-vbox1</name> - <homogeneous>False</homogeneous> - <spacing>8</spacing> - <child> - <padding>4</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHButtonBox</class> - <child_name>GnomeDialog:action_area</child_name> - <name>dialog-action_area1</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>8</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - <pack>GTK_PACK_END</pack> - </child> - - <widget> - <class>GtkButton</class> - <name>button3</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_OK</stock_button> - </widget> - - <widget> - <class>GtkButton</class> - <name>button4</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_CANCEL</stock_button> - </widget> - </widget> - - <widget> - <class>GtkTable</class> - <name>table-categories</name> - <rows>5</rows> - <columns>1</columns> - <homogeneous>False</homogeneous> - <row_spacing>0</row_spacing> - <column_spacing>0</column_spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkEntry</class> - <name>entry-categories</name> - <can_focus>True</can_focus> - <editable>True</editable> - <text_visible>True</text_visible> - <text_max_length>0</text_max_length> - <text></text> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>1</top_attach> - <bottom_attach>2</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label-header</name> - <label>Item(s) belong to these _categories:</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <focus_target>entry-categories</focus_target> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label2</name> - <label>_Available Categories:</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>2</top_attach> - <bottom_attach>3</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-ecmld</name> - <can_focus>True</can_focus> - <label>Edit Master Category List...</label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>4</top_attach> - <bottom_attach>5</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/misc/pixmaps/.cvsignore b/widgets/misc/pixmaps/.cvsignore deleted file mode 100644 index 3dda72986f..0000000000 --- a/widgets/misc/pixmaps/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -Makefile.in -Makefile diff --git a/widgets/misc/pixmaps/cursor_cross.xpm b/widgets/misc/pixmaps/cursor_cross.xpm deleted file mode 100644 index cf9d0aca33..0000000000 --- a/widgets/misc/pixmaps/cursor_cross.xpm +++ /dev/null @@ -1,38 +0,0 @@ -/* XPM */ -static char * cursor_cross_xpm[] = { -"32 32 3 1", -" c None", -". c #000000", -"+ c #FFFFFF", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ....... ", -" .+++++.. ", -" .+++++.. ", -" .+++++.. ", -" .+++++.. ", -" ......+++++...... ", -" .+++++++++++++++.. ", -" .+++++++++++++++.. ", -" .+++++++++++++++.. ", -" .+++++++++++++++.. ", -" .+++++++++++++++.. ", -" ......+++++....... ", -" .....+++++....... ", -" .+++++.. ", -" .+++++.. ", -" .+++++.. ", -" ........ ", -" ....... ", -" ", -" ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/misc/pixmaps/cursor_hand_closed.xpm b/widgets/misc/pixmaps/cursor_hand_closed.xpm deleted file mode 100644 index 61a6de4b88..0000000000 --- a/widgets/misc/pixmaps/cursor_hand_closed.xpm +++ /dev/null @@ -1,38 +0,0 @@ -/* XPM */ -static char * cursor_hand_closed_xpm[] = { -"32 32 3 1", -" c None", -". c #000000", -"+ c #FFFFFF", -" ", -" ", -" ", -" ", -" ", -" .. ", -" ..++... ", -" .+++++++.. ", -" .+++++++++. ", -" ...+++++++++. ", -" .++.+++++++++. ", -" .++++++++++++. ", -" .+++++++++++. ", -" .++++++++++. ", -" .+++++++++. ", -" .+++++++. ", -" .++++++. ", -" .++++++. ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/misc/pixmaps/cursor_hand_open.xpm b/widgets/misc/pixmaps/cursor_hand_open.xpm deleted file mode 100644 index 048acc8054..0000000000 --- a/widgets/misc/pixmaps/cursor_hand_open.xpm +++ /dev/null @@ -1,38 +0,0 @@ -/* XPM */ -static char * cursor_hand_open_xpm[] = { -"32 32 3 1", -" c None", -". c #000000", -"+ c #FFFFFF", -" ", -" ", -" .. ", -" .. .++... ", -" .++..++.++. ", -" .++..++.++. . ", -" .++.++.++..+. ", -" .++.++.++.++. ", -" .. .+++++++.++. ", -" .++..++++++++++. ", -" .+++.+++++++++. ", -" .++++++++++++. ", -" .+++++++++++. ", -" .++++++++++. ", -" .+++++++++. ", -" .+++++++. ", -" .++++++. ", -" .++++++. ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/misc/pixmaps/cursor_zoom_in.xpm b/widgets/misc/pixmaps/cursor_zoom_in.xpm deleted file mode 100644 index 1caf9e3e2a..0000000000 --- a/widgets/misc/pixmaps/cursor_zoom_in.xpm +++ /dev/null @@ -1,37 +0,0 @@ -/* XPM */ -static char * cursor_zoom_in_xpm[] = { -"32 32 2 1", -" c None", -". c #000000", -" ", -" ", -" ", -" ", -" ", -" ", -" ...... ", -" .. .. ", -" .. .. ", -" . . ", -" . ... . ", -" . ... . ", -" . ....... . ", -" . ....... . ", -" . ... . ", -" . ... .. ", -" .. . . ", -" .. . . . ", -" ........ . . ", -" ..... . . . ", -" . . . ", -" . . . ", -" . . . ", -" . . . ", -" . . ", -" . . ", -" .. ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/misc/pixmaps/cursor_zoom_out.xpm b/widgets/misc/pixmaps/cursor_zoom_out.xpm deleted file mode 100644 index af1b698521..0000000000 --- a/widgets/misc/pixmaps/cursor_zoom_out.xpm +++ /dev/null @@ -1,37 +0,0 @@ -/* XPM */ -static char * cursor_zoom_out_xpm[] = { -"32 32 2 1", -" c None", -". c #000000", -" ", -" ", -" ", -" ", -" ", -" ", -" ...... ", -" .. .. ", -" .. .. ", -" . . ", -" . . ", -" . . ", -" . ....... . ", -" . ....... . ", -" . . ", -" . .. ", -" .. . . ", -" .. . . . ", -" ........ . . ", -" ..... . . . ", -" . . . ", -" . . . ", -" . . . ", -" . . . ", -" . . ", -" . . ", -" .. ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/misc/test-calendar.c b/widgets/misc/test-calendar.c deleted file mode 100644 index 735633424f..0000000000 --- a/widgets/misc/test-calendar.c +++ /dev/null @@ -1,220 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@helixcode.com> - * - * Copyright 2000, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * test-calendar - tests the ECalendar widget. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <gtk/gtkdnd.h> -#include <gtk/gtkmain.h> -#include <gtk/gtkvbox.h> -#include <libgnomeui/gnome-app.h> -#include <libgnomeui/gnome-init.h> -#include "e-calendar.h" - -/* Drag and Drop stuff. */ -enum { - TARGET_SHORTCUT -}; -static GtkTargetEntry target_table[] = { - { "E-SHORTCUT", 0, TARGET_SHORTCUT } -}; -static guint n_targets = sizeof(target_table) / sizeof(target_table[0]); - - -static void on_date_range_changed (ECalendarItem *calitem); -static void on_selection_changed (ECalendarItem *calitem); -static void get_day_style (ECalendarItem *calitem, - gint year, - gint month, - gint day, - gint day_style, - gboolean today, - gboolean prev_or_next_month, - gboolean selected, - gboolean has_focus, - gboolean drop_target, - GdkColor **bg_color, - GdkColor **fg_color, - GdkColor **box_color, - gboolean *bold, - gpointer data); - -static void -delete_event_cb (GtkWidget *widget, - GdkEventAny *event, - gpointer data) -{ - gtk_main_quit (); -} - -int -main (int argc, char **argv) -{ - GtkWidget *app; - GtkWidget *cal; - GtkWidget *vbox; - ECalendarItem *calitem; - - gnome_init ("test-calendar", "0.0", argc, argv); - - app = gnome_app_new ("Test", "Test"); - gtk_window_set_default_size (GTK_WINDOW (app), 400, 400); - gtk_window_set_policy (GTK_WINDOW (app), FALSE, TRUE, FALSE); - gtk_container_set_border_width (GTK_CONTAINER (app), 8); - - gtk_signal_connect (GTK_OBJECT (app), "delete_event", - GTK_SIGNAL_FUNC (delete_event_cb), NULL); - - cal = e_calendar_new (); - e_calendar_set_minimum_size (E_CALENDAR (cal), 1, 1); - calitem = E_CALENDAR (cal)->calitem; - gtk_widget_show (cal); - e_calendar_item_set_style_callback (calitem, get_day_style, - NULL, NULL); - - gtk_signal_connect (GTK_OBJECT (calitem), "date_range_changed", - GTK_SIGNAL_FUNC (on_date_range_changed), NULL); - gtk_signal_connect (GTK_OBJECT (calitem), "selection_changed", - GTK_SIGNAL_FUNC (on_selection_changed), NULL); - - - gtk_drag_dest_set (cal, - GTK_DEST_DEFAULT_ALL, - target_table, n_targets, - GDK_ACTION_COPY | GDK_ACTION_MOVE); - - - vbox = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), cal, TRUE, TRUE, 0); - gtk_widget_show (vbox); - - gnome_app_set_contents (GNOME_APP (app), vbox); - gtk_widget_show (app); - - gtk_main (); - - return 0; -} - - -static void -on_date_range_changed (ECalendarItem *calitem) -{ - gint start_year, start_month, start_day; - gint end_year, end_month, end_day; - - e_calendar_item_get_date_range (calitem, - &start_year, &start_month, &start_day, - &end_year, &end_month, &end_day); - - g_print ("Date range changed (D/M/Y): %i/%i/%i - %i/%i/%i\n", - start_day, start_month + 1, start_year, - end_day, end_month + 1, end_year); - - /* These days should appear bold. Remember month is 0 to 11. */ - e_calendar_item_mark_day (calitem, 2000, 7, 26, /* 26th Aug 2000. */ - E_CALENDAR_ITEM_MARK_BOLD); - e_calendar_item_mark_day (calitem, 2000, 8, 13, /* 13th Sep 2000. */ - E_CALENDAR_ITEM_MARK_BOLD); -} - - -static void -on_selection_changed (ECalendarItem *calitem) -{ - GDate start_date, end_date; - - e_calendar_item_get_selection (calitem, &start_date, &end_date); - - g_print ("Selection changed (D/M/Y): %i/%i/%i - %i/%i/%i\n", - g_date_day (&start_date), - g_date_month (&start_date), - g_date_year (&start_date), - g_date_day (&end_date), - g_date_month (&end_date), - g_date_year (&end_date)); -} - - -static void -get_day_style (ECalendarItem *calitem, - gint year, - gint month, - gint day, - gint day_style, - gboolean today, - gboolean prev_or_next_month, - gboolean selected, - gboolean has_focus, - gboolean drop_target, - GdkColor **bg_color, - GdkColor **fg_color, - GdkColor **box_color, - gboolean *bold, - gpointer data) -{ - *bg_color = NULL; - *fg_color = NULL; - *box_color = NULL; - *bold = FALSE; - -#if 1 - - if (day_style == 1) - *bold = TRUE; - - if (today) - *box_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_TODAY_BOX]; - - if (prev_or_next_month) - *fg_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_PREV_OR_NEXT_MONTH_FG]; - - if (selected) { - *fg_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_SELECTION_FG]; - *bg_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_SELECTION_BG]; - } - -#else - - if (day_style == 1) - *bold = TRUE; - - if (today) - *box_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_PREV_OR_NEXT_MONTH_FG]; - - if (prev_or_next_month) - *fg_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_TODAY_BOX]; - - if (selected) { - *fg_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_SELECTION_FG]; - *bg_color = &calitem->colors[E_CALENDAR_ITEM_COLOR_PREV_OR_NEXT_MONTH_FG]; - } - -#endif -} diff --git a/widgets/misc/test-color.c b/widgets/misc/test-color.c deleted file mode 100644 index 2e6df9cb17..0000000000 --- a/widgets/misc/test-color.c +++ /dev/null @@ -1,47 +0,0 @@ -#include <gnome.h> -#include "widget-color-combo.h" -#include "color-palette.h" -#include "e-colors.h" -#include "pixmaps/cursor_hand_open.xpm" - -/* To compile (from src/widgets): - -gcc -I.. -I../.. -L. -Wall -o tester tester.c ../color.c `gnome-config --cflags --libs gnome gnomeui` -lwidgets - -*/ - -gint -main ( gint argc, gchar* argv[] ) -{ - GtkWidget * dialog; - GtkWidget * T; - ColorGroup *cg; - - gnome_init ("tester", "1.0", argc, argv); - - dialog = gnome_dialog_new ("TESTER", GNOME_STOCK_BUTTON_OK, - GNOME_STOCK_BUTTON_CANCEL, NULL); - cg = color_group_fetch ("fore_color_group", dialog); - T = color_palette_new ("Color Palette", NULL, cg); - - gtk_box_pack_start(GTK_BOX (GNOME_DIALOG (dialog)-> vbox ), - T, TRUE, TRUE, 5); - gtk_widget_show_all (T); - - cg = color_group_fetch ("fore_color_group", dialog); - T = color_combo_new (cursor_hand_open_xpm, _("Automatic"), - &e_black, cg); - gtk_box_pack_start(GTK_BOX (GNOME_DIALOG (dialog)-> vbox ), - T, TRUE, TRUE, 5); - gtk_widget_show_all (T); - - cg = color_group_fetch ("back_color_group", dialog); - T = color_combo_new (cursor_hand_open_xpm, _("Automatic"), - &e_black, cg); - gtk_box_pack_start(GTK_BOX (GNOME_DIALOG (dialog)-> vbox ), - T, TRUE, TRUE, 5); - gtk_widget_show_all (T); - - gnome_dialog_run_and_close ( GNOME_DIALOG (dialog) ); - return 0; -} diff --git a/widgets/misc/test-dateedit.c b/widgets/misc/test-dateedit.c deleted file mode 100644 index 74b10b8c8b..0000000000 --- a/widgets/misc/test-dateedit.c +++ /dev/null @@ -1,284 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@helixcode.com> - * - * Copyright 2000, Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * test-dateedit - tests the EDateEdit widget. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <glib.h> -#include <gtk/gtkbutton.h> -#include <gtk/gtkmain.h> -#include <gtk/gtktable.h> -#include <gtk/gtkwindow.h> -#include <libgnomeui/gnome-app.h> -#include <libgnomeui/gnome-init.h> -#include "e-dateedit.h" - -static void delete_event_cb (GtkWidget *widget, - GdkEventAny *event, - GtkWidget *app); -static void on_get_date_clicked (GtkWidget *button, - EDateEdit *dedit); -static void on_toggle_24_hour_clicked (GtkWidget *button, - EDateEdit *dedit); -static void on_changed (EDateEdit *dedit, - gchar *name); -#if 0 -static void on_date_changed (EDateEdit *dedit, - gchar *name); -static void on_time_changed (EDateEdit *dedit, - gchar *name); -#endif - -int -main (int argc, char **argv) -{ - GtkWidget *app; - EDateEdit *dedit; - GtkWidget *table, *button; - - gnome_init ("test-dateedit", "0.0", argc, argv); - - app = gnome_app_new ("Test", "Test"); - gtk_window_set_default_size (GTK_WINDOW (app), 300, 200); - gtk_window_set_policy (GTK_WINDOW (app), FALSE, TRUE, TRUE); - gtk_container_set_border_width (GTK_CONTAINER (app), 8); - - gtk_signal_connect (GTK_OBJECT (app), "delete_event", - GTK_SIGNAL_FUNC (delete_event_cb), app); - - table = gtk_table_new (3, 3, FALSE); - gtk_table_set_row_spacings (GTK_TABLE (table), 4); - gtk_table_set_col_spacings (GTK_TABLE (table), 4); - gtk_widget_show (table); - gnome_app_set_contents (GNOME_APP (app), table); - - /* EDateEdit 1. */ - dedit = E_DATE_EDIT (e_date_edit_new ()); - gtk_table_attach (GTK_TABLE (table), (GtkWidget*) dedit, - 0, 1, 0, 1, GTK_FILL, GTK_EXPAND, 0, 0); - gtk_widget_show ((GtkWidget*) (dedit)); - -#if 0 - gtk_signal_connect (GTK_OBJECT (dedit), "date_changed", - GTK_SIGNAL_FUNC (on_date_changed), "1"); - gtk_signal_connect (GTK_OBJECT (dedit), "time_changed", - GTK_SIGNAL_FUNC (on_time_changed), "1"); -#else - gtk_signal_connect (GTK_OBJECT (dedit), "changed", - GTK_SIGNAL_FUNC (on_changed), "1"); -#endif - - button = gtk_button_new_with_label ("Print Date"); - gtk_table_attach (GTK_TABLE (table), button, - 1, 2, 0, 1, 0, 0, 0, 0); - gtk_widget_show (button); - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (on_get_date_clicked), dedit); - - /* EDateEdit 2. */ - dedit = E_DATE_EDIT (e_date_edit_new ()); - gtk_table_attach (GTK_TABLE (table), (GtkWidget*) dedit, - 0, 1, 1, 2, GTK_FILL, GTK_EXPAND, 0, 0); - gtk_widget_show ((GtkWidget*) (dedit)); - e_date_edit_set_week_start_day (dedit, 1); - e_date_edit_set_show_week_numbers (dedit, TRUE); - e_date_edit_set_use_24_hour_format (dedit, FALSE); - e_date_edit_set_time_popup_range (dedit, 8, 18); - e_date_edit_set_show_time (dedit, FALSE); - -#if 0 - gtk_signal_connect (GTK_OBJECT (dedit), "date_changed", - GTK_SIGNAL_FUNC (on_date_changed), "2"); - gtk_signal_connect (GTK_OBJECT (dedit), "time_changed", - GTK_SIGNAL_FUNC (on_time_changed), "2"); -#else - gtk_signal_connect (GTK_OBJECT (dedit), "changed", - GTK_SIGNAL_FUNC (on_changed), "2"); -#endif - - button = gtk_button_new_with_label ("Print Date"); - gtk_table_attach (GTK_TABLE (table), button, - 1, 2, 1, 2, 0, 0, 0, 0); - gtk_widget_show (button); - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (on_get_date_clicked), dedit); - - /* EDateEdit 3. */ - dedit = E_DATE_EDIT (e_date_edit_new ()); - gtk_table_attach (GTK_TABLE (table), (GtkWidget*) dedit, - 0, 1, 2, 3, GTK_FILL, GTK_EXPAND, 0, 0); - gtk_widget_show ((GtkWidget*) (dedit)); - e_date_edit_set_week_start_day (dedit, 1); - e_date_edit_set_show_week_numbers (dedit, TRUE); - e_date_edit_set_use_24_hour_format (dedit, FALSE); - e_date_edit_set_time_popup_range (dedit, 8, 18); - e_date_edit_set_allow_no_date_set (dedit, TRUE); - -#if 0 - gtk_signal_connect (GTK_OBJECT (dedit), "date_changed", - GTK_SIGNAL_FUNC (on_date_changed), "3"); - gtk_signal_connect (GTK_OBJECT (dedit), "time_changed", - GTK_SIGNAL_FUNC (on_time_changed), "3"); -#else - gtk_signal_connect (GTK_OBJECT (dedit), "changed", - GTK_SIGNAL_FUNC (on_changed), "3"); -#endif - - button = gtk_button_new_with_label ("Print Date"); - gtk_table_attach (GTK_TABLE (table), button, - 1, 2, 2, 3, 0, 0, 0, 0); - gtk_widget_show (button); - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (on_get_date_clicked), dedit); - - button = gtk_button_new_with_label ("Toggle 24-hour"); - gtk_table_attach (GTK_TABLE (table), button, - 2, 3, 2, 3, 0, 0, 0, 0); - gtk_widget_show (button); - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (on_toggle_24_hour_clicked), - dedit); - - gtk_widget_show (app); - - gtk_main (); - - return 0; -} - - -static void -delete_event_cb (GtkWidget *widget, - GdkEventAny *event, - GtkWidget *app) -{ - gtk_widget_destroy (app); - - gtk_main_quit (); -} - - -static void -on_get_date_clicked (GtkWidget *button, - EDateEdit *dedit) -{ - time_t t; - - t = e_date_edit_get_time (dedit); - if (t == -1) - g_print ("Time: None\n"); - else - g_print ("Time: %s", ctime (&t)); - - if (!e_date_edit_date_is_valid (dedit)) - g_print (" Date invalid\n"); - - if (!e_date_edit_time_is_valid (dedit)) - g_print (" Time invalid\n"); -} - - -static void -on_toggle_24_hour_clicked (GtkWidget *button, - EDateEdit *dedit) -{ - e_date_edit_set_use_24_hour_format (dedit, !e_date_edit_get_use_24_hour_format (dedit)); -} - - -#if 0 -static void -on_date_changed (EDateEdit *dedit, - gchar *name) -{ - gint year, month, day; - - if (e_date_edit_date_is_valid (dedit)) { - if (e_date_edit_get_date (dedit, &year, &month, &day)) { - g_print ("Date %s changed to: %i/%i/%i (M/D/Y)\n", - name, month, day, year); - } else { - g_print ("Date %s changed to: None\n", name); - } - } else { - g_print ("Date %s changed to: Not Valid\n", name); - } -} - - -static void -on_time_changed (EDateEdit *dedit, - gchar *name) -{ - gint hour, minute; - - if (e_date_edit_time_is_valid (dedit)) { - if (e_date_edit_get_time_of_day (dedit, &hour, &minute)) { - g_print ("Time %s changed to: %02i:%02i\n", name, - hour, minute); - } else { - g_print ("Time %s changed to: None\n", name); - } - } else { - g_print ("Time %s changed to: Not Valid\n", name); - } -} -#endif - - -static void -on_changed (EDateEdit *dedit, - gchar *name) -{ - gint year, month, day, hour, minute; - - g_print ("Date %s changed ", name); - - if (e_date_edit_date_is_valid (dedit)) { - if (e_date_edit_get_date (dedit, &year, &month, &day)) { - g_print ("M/D/Y: %i/%i/%i", month, day, year); - } else { - g_print ("None"); - } - } else { - g_print ("Date Invalid"); - } - - if (e_date_edit_time_is_valid (dedit)) { - if (e_date_edit_get_time_of_day (dedit, &hour, &minute)) { - g_print (" %02i:%02i\n", hour, minute); - } else { - g_print (" None\n"); - } - } else { - g_print (" Time Invalid\n"); - } -} - - diff --git a/widgets/misc/test-dropdown-button.c b/widgets/misc/test-dropdown-button.c deleted file mode 100644 index 259e344bcb..0000000000 --- a/widgets/misc/test-dropdown-button.c +++ /dev/null @@ -1,101 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-dropdown-menu.c - * - * Copyright (C) 2001 Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Authors: - * Ettore Perazzoli <ettore@ximian.com> - * Damon Chaplin <damon@ximian.com> - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdio.h> -#include <glib.h> -#include <gtk/gtkmain.h> -#include <gtk/gtkmenu.h> -#include <gtk/gtkwindow.h> -#include <libgnomeui/gnome-app.h> -#include <libgnomeui/gnome-app-helper.h> -#include <libgnomeui/gnome-init.h> -#include <libgnomeui/gnome-stock.h> -#include "e-dropdown-button.h" - - -/* (The following is shameless stolen from `testgnome.c'. */ - -static void -item_activated (GtkWidget *widget, - void *data) -{ - printf ("%s activated.\n", (char *) data); -} - -static GnomeUIInfo ui_info[] = { - { GNOME_APP_UI_ITEM, "_New", "Create a new file", item_activated, "file/new", NULL, - GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_NEW, 'n', GDK_CONTROL_MASK, NULL }, - { GNOME_APP_UI_ITEM, "_Open...", "Open an existing file", item_activated, "file/open", NULL, - GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_OPEN, 'o', GDK_CONTROL_MASK, NULL }, - { GNOME_APP_UI_ITEM, "_Save", "Save the current file", item_activated, "file/save", NULL, - GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_SAVE, 's', GDK_CONTROL_MASK, NULL }, - { GNOME_APP_UI_ITEM, "Save _as...", "Save the current file with a new name", item_activated, "file/save as", NULL, - GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_SAVE_AS, 0, 0, NULL }, - - GNOMEUIINFO_SEPARATOR, - - { GNOME_APP_UI_ITEM, "_Print...", "Print the current file", item_activated, "file/print", NULL, - GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_PRINT, 'p', GDK_CONTROL_MASK, NULL }, - - GNOMEUIINFO_SEPARATOR, - - { GNOME_APP_UI_ITEM, "_Close", "Close the current file", item_activated, "file/close", NULL, - GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_CLOSE, 0, 0, NULL }, - { GNOME_APP_UI_ITEM, "E_xit", "Exit the program", item_activated, "file/exit", NULL, - GNOME_APP_PIXMAP_STOCK, GNOME_STOCK_MENU_EXIT, 'q', GDK_CONTROL_MASK, NULL }, - GNOMEUIINFO_END -}; - - -int -main (int argc, char **argv) -{ - GtkWidget *window; - GtkWidget *menu; - GtkWidget *dropdown_button; - - gnome_init ("test-dropdown-button", "0.0", argc, argv); - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_default_size (GTK_WINDOW (window), 1, 1); - - menu = gtk_menu_new (); - - gnome_app_fill_menu (GTK_MENU_SHELL (menu), ui_info, NULL, TRUE, 0); - - dropdown_button = e_dropdown_button_new ("Me_nu", GTK_MENU (menu)); - gtk_container_add (GTK_CONTAINER (window), dropdown_button); - - gtk_widget_show (window); - gtk_widget_show (dropdown_button); - - gtk_main (); - - return 0; -} diff --git a/widgets/misc/test-title-bar.c b/widgets/misc/test-title-bar.c deleted file mode 100644 index 2cbd392e49..0000000000 --- a/widgets/misc/test-title-bar.c +++ /dev/null @@ -1,77 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-title-bar.c - * - * Copyright (C) 2000 Helix Code, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Author: Ettore Perazzoli - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <gtk/gtkbox.h> -#include <gtk/gtkmain.h> -#include <gtk/gtktext.h> -#include <gtk/gtkvbox.h> -#include <libgnomeui/gnome-app.h> -#include <libgnomeui/gnome-init.h> -#include "e-title-bar.h" - -static void -delete_event_cb (GtkWidget *widget, - GdkEventAny *event, - gpointer data) -{ - gtk_main_quit (); -} - -int -main (int argc, char **argv) -{ - GtkWidget *app; - GtkWidget *title_bar; - GtkWidget *text; - GtkWidget *vbox; - - gnome_init ("test-title-bar", "0.0", argc, argv); - - app = gnome_app_new ("Test", "Test"); - gtk_window_set_default_size (GTK_WINDOW (app), 400, 400); - gtk_window_set_policy (GTK_WINDOW (app), FALSE, TRUE, FALSE); - - gtk_signal_connect (GTK_OBJECT (app), "delete_event", GTK_SIGNAL_FUNC (delete_event_cb), NULL); - - title_bar = e_title_bar_new ("This is a very annoyingly long title bar"); - gtk_widget_show (title_bar); - - text = gtk_text_new (NULL, NULL); - gtk_widget_show (text); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), title_bar, FALSE, TRUE, 0); - gtk_box_pack_start (GTK_BOX (vbox), text, TRUE, TRUE, 0); - gtk_widget_show (vbox); - - gnome_app_set_contents (GNOME_APP (app), vbox); - gtk_widget_show (app); - - gtk_main (); - - return 0; -} diff --git a/widgets/table/.cvsignore b/widgets/table/.cvsignore deleted file mode 100644 index b1004fee2c..0000000000 --- a/widgets/table/.cvsignore +++ /dev/null @@ -1,13 +0,0 @@ -.deps -.libs -.pure -Makefile -Makefile.in -*.lo -*.la -table-test -table-example-1 -table-example-2 -table-size-test -tree-example-1 -tree-example-2 diff --git a/widgets/table/add-col.xpm b/widgets/table/add-col.xpm deleted file mode 100644 index 9c5f314c8e..0000000000 --- a/widgets/table/add-col.xpm +++ /dev/null @@ -1,22 +0,0 @@ -/* XPM */ -static char * add_col_xpm[] = { -"16 16 3 1", -" c None", -". c #000000", -"+ c #FFFFFF", -" ", -" ", -" ", -" ", -" .............. ", -" .++++++++++++. ", -" .++++++++++++. ", -" ....+++....... ", -" .+. ", -" . ", -" ", -" ", -" ", -" ", -" ", -" "}; diff --git a/widgets/table/arrow-down.xpm b/widgets/table/arrow-down.xpm deleted file mode 100644 index f1e6cb4b3c..0000000000 --- a/widgets/table/arrow-down.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * arrow_down_xpm[] = { -"13 16 2 1", -" c None", -". c #FF0000", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -".............", -" ........... ", -" ......... ", -" ....... ", -" ..... ", -" ... ", -" . "}; diff --git a/widgets/table/arrow-up.xpm b/widgets/table/arrow-up.xpm deleted file mode 100644 index 0cc5b9a00c..0000000000 --- a/widgets/table/arrow-up.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * arrow_up_xpm[] = { -"13 16 2 1", -" c None", -". c #FF0000", -" . ", -" ... ", -" ..... ", -" ....... ", -" ......... ", -" ........... ", -".............", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... ", -" ... "}; diff --git a/widgets/table/check-empty.xpm b/widgets/table/check-empty.xpm deleted file mode 100644 index 746b20234e..0000000000 --- a/widgets/table/check-empty.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * check_empty_xpm[] = { -"16 16 2 1", -" c None", -". c #000000", -" ", -" ", -" ............ ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" . . ", -" ............ ", -" ", -" "}; diff --git a/widgets/table/check-filled.xpm b/widgets/table/check-filled.xpm deleted file mode 100644 index c0468fc25b..0000000000 --- a/widgets/table/check-filled.xpm +++ /dev/null @@ -1,21 +0,0 @@ -/* XPM */ -static const char * check_filled_xpm[] = { -"16 16 2 1", -" c None", -". c #000000", -" ", -" ", -" ............ ", -" . . ", -" . . . ", -" . .. . ", -" . ... . ", -" . . ... . ", -" . .. ... . ", -" . ..... . ", -" . ... . ", -" . . . ", -" . . ", -" ............ ", -" ", -" "}; diff --git a/widgets/table/clip.png b/widgets/table/clip.png Binary files differdeleted file mode 100644 index 27aa5f072f..0000000000 --- a/widgets/table/clip.png +++ /dev/null diff --git a/widgets/table/e-cell-checkbox.c b/widgets/table/e-cell-checkbox.c deleted file mode 100644 index 2857388cb6..0000000000 --- a/widgets/table/e-cell-checkbox.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * e-cell-checkbox.c: Checkbox cell renderer - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * - * (C) 1999, 2000 Ximian, Inc - */ -#include <config.h> -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> -#include "e-cell-checkbox.h" -#include "gal/util/e-util.h" -#include "e-table-item.h" - -#include "check-empty.xpm" -#include "check-filled.xpm" - -#define PARENT_TYPE e_cell_toggle_get_type () - -static GdkPixbuf *checks [2]; - -static void -e_cell_checkbox_class_init (GtkObjectClass *object_class) -{ - checks [0] = gdk_pixbuf_new_from_xpm_data (check_empty_xpm); - checks [1] = gdk_pixbuf_new_from_xpm_data (check_filled_xpm); -} - -E_MAKE_TYPE(e_cell_checkbox, "ECellCheckbox", ECellCheckbox, e_cell_checkbox_class_init, NULL, PARENT_TYPE); - -/** - * e_cell_checkbox_new: - * - * Creates a new ECell renderer that can be used to render check - * boxes. the data provided from the model is cast to an integer. - * zero is used for the off display, and non-zero for checked status. - * - * Returns: an ECell object that can be used to render checkboxes. - */ -ECell * -e_cell_checkbox_new (void) -{ - ECellCheckbox *eccb = gtk_type_new (e_cell_checkbox_get_type ()); - - e_cell_toggle_construct (E_CELL_TOGGLE (eccb), 2, 2, checks); - - return (ECell *) eccb; -} diff --git a/widgets/table/e-cell-checkbox.h b/widgets/table/e-cell-checkbox.h deleted file mode 100644 index 60c0341fe7..0000000000 --- a/widgets/table/e-cell-checkbox.h +++ /dev/null @@ -1,28 +0,0 @@ -#ifndef _E_CELL_CHECKBOX_H_ -#define _E_CELL_CHECKBOX_H_ - -#include <gal/e-table/e-cell-toggle.h> - -BEGIN_GNOME_DECLS - -#define E_CELL_CHECKBOX_TYPE (e_cell_checkbox_get_type ()) -#define E_CELL_CHECKBOX(o) (GTK_CHECK_CAST ((o), E_CELL_CHECKBOX_TYPE, ECellCheckbox)) -#define E_CELL_CHECKBOX_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_CHECKBOX_TYPE, ECellCheckboxClass)) -#define E_IS_CELL_CHECKBOX(o) (GTK_CHECK_TYPE ((o), E_CELL_CHECKBOX_TYPE)) -#define E_IS_CELL_CHECKBOX_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_CHECKBOX_TYPE)) - -typedef struct { - ECellToggle parent; -} ECellCheckbox; - -typedef struct { - ECellToggleClass parent_class; -} ECellCheckboxClass; - -GtkType e_cell_checkbox_get_type (void); -ECell *e_cell_checkbox_new (void); - -END_GNOME_DECLS - -#endif /* _E_CELL_CHECKBOX_H_ */ - diff --git a/widgets/table/e-cell-combo.c b/widgets/table/e-cell-combo.c deleted file mode 100644 index 07a14340b9..0000000000 --- a/widgets/table/e-cell-combo.c +++ /dev/null @@ -1,619 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@ximian.com> - * - * Copyright 2001, Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * ECellCombo - a subclass of ECellPopup used to support popup lists like a - * GtkCombo widget. It only supports a basic popup list of strings at present, - * with no auto-completion. - */ - -/* - * Notes: (handling pointer grabs and GTK+ grabs is a nightmare!) - * - * o We must grab the pointer when we show the popup, so that if any buttons - * are pressed outside the application we hide the popup. - * - * o We have to be careful when popping up any widgets which also grab the - * pointer at some point, since we will lose our own pointer grab. - * When we pop up a list it will grab the pointer itself when an item is - * selected, and release the grab when the button is released. - * Fortunately we hide the popup at this point, so it isn't a problem. - * But for other types of widgets in the popup it could cause trouble. - * - I think GTK+ should provide help for this (nested pointer grabs?). - * - * o We must set the 'owner_events' flag of the pointer grab to TRUE so that - * pointer events get reported to all the application windows as normal. - * If we don't do this then the widgets in the popup may not work properly. - * - * o We must do a gtk_grab_add() so that we only allow events to go to the - * widgets within the popup (though some special events still get reported - * to the widget owning the window). Doing th gtk_grab_add() on the toplevel - * popup window should be fine. We can then check for any events that should - * close the popup, like the Escape key, or a button press outside the popup. - */ - -#include <config.h> -#include <string.h> /* strcmp() */ -#include <gdk/gdkkeysyms.h> -#include "gal/util/e-util.h" -#include "e-table-item.h" -#include "e-cell-combo.h" - - -/* The height to make the popup list if there aren't any items in it. */ -#define E_CELL_COMBO_LIST_EMPTY_HEIGHT 15 - - -static void e_cell_combo_class_init (GtkObjectClass *object_class); -static void e_cell_combo_init (ECellCombo *ecc); -static void e_cell_combo_destroy (GtkObject *object); - -static gint e_cell_combo_do_popup (ECellPopup *ecp, - GdkEvent *event); -static void e_cell_combo_select_matching_item (ECellCombo *ecc); -static void e_cell_combo_show_popup (ECellCombo *ecc); -static void e_cell_combo_get_popup_pos (ECellCombo *ecc, - gint *x, - gint *y, - gint *height, - gint *width); - -static gint e_cell_combo_button_press (GtkWidget *popup_window, - GdkEvent *event, - ECellCombo *ecc); -static gint e_cell_combo_button_release (GtkWidget *popup_window, - GdkEventButton *event, - ECellCombo *ecc); -static int e_cell_combo_key_press (GtkWidget *popup_window, - GdkEventKey *event, - ECellCombo *ecc); - -static void e_cell_combo_update_cell (ECellCombo *ecc); -static void e_cell_combo_restart_edit (ECellCombo *ecc); - - -static ECellPopupClass *parent_class; - - -E_MAKE_TYPE (e_cell_combo, "ECellCombo", ECellCombo, - e_cell_combo_class_init, e_cell_combo_init, - e_cell_popup_get_type()); - - -static void -e_cell_combo_class_init (GtkObjectClass *object_class) -{ - ECellPopupClass *ecpc = (ECellPopupClass *) object_class; - - object_class->destroy = e_cell_combo_destroy; - - ecpc->popup = e_cell_combo_do_popup; - - parent_class = gtk_type_class (e_cell_popup_get_type ()); -} - - -static void -e_cell_combo_init (ECellCombo *ecc) -{ - GtkWidget *frame; - - /* We create one popup window for the ECell, since there will only - ever be one popup in use at a time. */ - ecc->popup_window = gtk_window_new (GTK_WINDOW_POPUP); - - gtk_window_set_policy (GTK_WINDOW (ecc->popup_window), - TRUE, TRUE, FALSE); - - frame = gtk_frame_new (NULL); - gtk_container_add (GTK_CONTAINER (ecc->popup_window), frame); - gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT); - gtk_widget_show (frame); - - ecc->popup_scrolled_window = gtk_scrolled_window_new (NULL, NULL); - gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (ecc->popup_scrolled_window), - GTK_POLICY_AUTOMATIC, - GTK_POLICY_AUTOMATIC); - GTK_WIDGET_UNSET_FLAGS (GTK_SCROLLED_WINDOW (ecc->popup_scrolled_window)->hscrollbar, GTK_CAN_FOCUS); - GTK_WIDGET_UNSET_FLAGS (GTK_SCROLLED_WINDOW (ecc->popup_scrolled_window)->vscrollbar, GTK_CAN_FOCUS); - gtk_container_add (GTK_CONTAINER (frame), ecc->popup_scrolled_window); - gtk_widget_show (ecc->popup_scrolled_window); - - ecc->popup_list = gtk_list_new (); - gtk_list_set_selection_mode (GTK_LIST (ecc->popup_list), - GTK_SELECTION_BROWSE); - gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (ecc->popup_scrolled_window), ecc->popup_list); - gtk_container_set_focus_vadjustment (GTK_CONTAINER (ecc->popup_list), - gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (ecc->popup_scrolled_window))); - gtk_container_set_focus_hadjustment (GTK_CONTAINER (ecc->popup_list), - gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (ecc->popup_scrolled_window))); - gtk_widget_show (ecc->popup_list); - - gtk_signal_connect (GTK_OBJECT (ecc->popup_window), - "button_press_event", - GTK_SIGNAL_FUNC (e_cell_combo_button_press), - ecc); - /* We use connect_after here so the list updates the selection before - we hide the popup and update the cell. */ - gtk_signal_connect_after (GTK_OBJECT (ecc->popup_window), - "button_release_event", - GTK_SIGNAL_FUNC (e_cell_combo_button_release), - ecc); - gtk_signal_connect (GTK_OBJECT (ecc->popup_window), - "key_press_event", - GTK_SIGNAL_FUNC (e_cell_combo_key_press), ecc); -} - - -/** - * e_cell_combo_new: - * - * Creates a new ECellCombo renderer. - * - * Returns: an ECellCombo object. - */ -ECell * -e_cell_combo_new (void) -{ - ECellCombo *ecc = gtk_type_new (e_cell_combo_get_type ()); - - return (ECell*) ecc; -} - - -/* - * GtkObject::destroy method - */ -static void -e_cell_combo_destroy (GtkObject *object) -{ - ECellCombo *ecc = E_CELL_COMBO (object); - - gtk_widget_unref (ecc->popup_window); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - - - -void -e_cell_combo_set_popdown_strings (ECellCombo *ecc, - GList *strings) -{ - GList *elem; - GtkWidget *listitem; - - g_return_if_fail (E_IS_CELL_COMBO (ecc)); - g_return_if_fail (strings != NULL); - - gtk_list_clear_items (GTK_LIST (ecc->popup_list), 0, -1); - elem = strings; - while (elem) { - listitem = gtk_list_item_new_with_label ((gchar *) elem->data); - gtk_widget_show (listitem); - gtk_container_add (GTK_CONTAINER (ecc->popup_list), listitem); - elem = elem->next; - } -} - - -static gint -e_cell_combo_do_popup (ECellPopup *ecp, - GdkEvent *event) -{ - ECellCombo *ecc = E_CELL_COMBO (ecp); - guint32 time; - gint error_code; - - e_cell_combo_show_popup (ecc); - e_cell_combo_select_matching_item (ecc); - - if (event->type == GDK_BUTTON_PRESS) { - GTK_LIST (ecc->popup_list)->drag_selection = TRUE; - time = event->button.time; - } else { - time = event->key.time; - } - - error_code = gdk_pointer_grab (ecc->popup_list->window, TRUE, - GDK_ENTER_NOTIFY_MASK | - GDK_BUTTON_PRESS_MASK | - GDK_BUTTON_RELEASE_MASK | - GDK_POINTER_MOTION_HINT_MASK | - GDK_BUTTON1_MOTION_MASK, - NULL, NULL, time); - if (error_code != 0) - g_warning ("Failed to get pointer grab (%i)", error_code); - gtk_grab_add (ecc->popup_window); - - return TRUE; -} - - -static void -e_cell_combo_select_matching_item (ECellCombo *ecc) -{ - ECellPopup *ecp = E_CELL_POPUP (ecc); - ECellView *ecv = (ECellView*) ecp->popup_cell_view; - ETableItem *eti = E_TABLE_ITEM (ecp->popup_cell_view->cell_view.e_table_item_view); - ETableCol *ecol; - GtkList *list; - GtkWidget *listitem, *label; - GList *elem; - gboolean found = FALSE; - char *cell_text, *list_item_text; - - ecol = e_table_header_get_column (eti->header, ecp->popup_view_col); - cell_text = e_table_model_value_at (ecv->e_table_model, - ecol->col_idx, ecp->popup_row); - - list = GTK_LIST (ecc->popup_list); - elem = list->children; - while (elem) { - listitem = GTK_WIDGET (elem->data); - label = GTK_BIN (listitem)->child; - gtk_label_get (GTK_LABEL (label), &list_item_text); - - if (!strcmp (list_item_text, cell_text)) { - found = TRUE; - gtk_list_select_child (list, listitem); - gtk_widget_grab_focus (listitem); - break; - } - - elem = elem->next; - } - - if (!found) { - gtk_list_unselect_all (list); - if (list->children) - gtk_widget_grab_focus (GTK_WIDGET (list->children->data)); - } -} - - -static void -e_cell_combo_show_popup (ECellCombo *ecc) -{ - gint x, y, width, height, old_width, old_height; - - g_print ("In e_cell_popup_popup_list\n"); - - /* This code is practically copied from GtkCombo. */ - old_width = ecc->popup_window->allocation.width; - old_height = ecc->popup_window->allocation.height; - - e_cell_combo_get_popup_pos (ecc, &x, &y, &height, &width); - - /* workaround for gtk_scrolled_window_size_allocate bug */ - if (old_width != width || old_height != height) { - gtk_widget_hide (GTK_SCROLLED_WINDOW (ecc->popup_scrolled_window)->hscrollbar); - gtk_widget_hide (GTK_SCROLLED_WINDOW (ecc->popup_scrolled_window)->vscrollbar); - } - - gtk_widget_set_uposition (ecc->popup_window, x, y); - gtk_widget_set_usize (ecc->popup_window, width, height); - gtk_widget_realize (ecc->popup_window); - gdk_window_resize (ecc->popup_window->window, width, height); - gtk_widget_show (ecc->popup_window); - - E_CELL_POPUP (ecc)->popup_shown = TRUE; -} - - -/* Calculates the size and position of the popup window (like GtkCombo). */ -static void -e_cell_combo_get_popup_pos (ECellCombo *ecc, - gint *x, - gint *y, - gint *height, - gint *width) -{ - ECellPopup *ecp = E_CELL_POPUP (ecc); - ETableItem *eti = E_TABLE_ITEM (ecp->popup_cell_view->cell_view.e_table_item_view); - GtkWidget *canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (eti)->canvas); - GtkBin *popwin; - GtkScrolledWindow *popup; - GtkRequisition list_requisition; - gboolean show_vscroll = FALSE, show_hscroll = FALSE; - gint avail_height, avail_width, min_height, work_height, screen_width; - gint column_width, row_height, scrollbar_width; - double x1, y1; - - /* This code is practically copied from GtkCombo. */ - popup = GTK_SCROLLED_WINDOW (ecc->popup_scrolled_window); - popwin = GTK_BIN (ecc->popup_window); - - gdk_window_get_origin (canvas->window, x, y); - - x1 = e_table_header_col_diff (eti->header, 0, eti->editing_col + 1); - y1 = e_table_item_row_diff (eti, 0, eti->editing_row + 1); - column_width = e_table_header_col_diff (eti->header, eti->editing_col, - eti->editing_col + 1); - row_height = e_table_item_row_diff (eti, eti->editing_row, - eti->editing_row + 1); - gnome_canvas_item_i2w (GNOME_CANVAS_ITEM (eti), &x1, &y1); - - *x += x1; - /* The ETable positions don't include the grid lines, I think, so we - add 1. */ - *y += y1 + 1; - - scrollbar_width = popup->vscrollbar->requisition.width - + GTK_SCROLLED_WINDOW_CLASS (GTK_OBJECT (popup)->klass)->scrollbar_spacing; - - avail_height = gdk_screen_height () - *y; - - /* We'll use the entire screen width if needed, but we save space for - the vertical scrollbar in case we need to show that. */ - screen_width = gdk_screen_width (); - avail_width = screen_width - scrollbar_width; - - gtk_widget_size_request (ecc->popup_list, &list_requisition); - min_height = MIN (list_requisition.height, - popup->vscrollbar->requisition.height); - if (!GTK_LIST (ecc->popup_list)->children) - list_requisition.height += E_CELL_COMBO_LIST_EMPTY_HEIGHT; - - /* Calculate the desired width. */ - *width = list_requisition.width - + 2 * popwin->child->style->klass->xthickness - + 2 * GTK_CONTAINER (popwin->child)->border_width - + 2 * GTK_CONTAINER (popup)->border_width - + 2 * GTK_CONTAINER (GTK_BIN (popup)->child)->border_width - + 2 * GTK_BIN (popup)->child->style->klass->xthickness; - - /* Use at least the same width as the column. */ - if (*width < column_width) - *width = column_width; - - /* If it is larger than the available width, use that instead and show - the horizontal scrollbar. */ - if (*width > avail_width) { - *width = avail_width; - show_hscroll = TRUE; - } - - /* Calculate all the borders etc. that we need to add to the height. */ - work_height = (2 * popwin->child->style->klass->ythickness - + 2 * GTK_CONTAINER (popwin->child)->border_width - + 2 * GTK_CONTAINER (popup)->border_width - + 2 * GTK_CONTAINER (GTK_BIN (popup)->child)->border_width - + 2 * GTK_BIN (popup)->child->style->klass->xthickness); - - /* Add on the height of the horizontal scrollbar if we need it. */ - if (show_hscroll) - work_height += popup->hscrollbar->requisition.height + - GTK_SCROLLED_WINDOW_CLASS (GTK_OBJECT (popup)->klass)->scrollbar_spacing; - - /* Check if it fits in the available height. */ - if (work_height + list_requisition.height > avail_height) { - /* It doesn't fit, so we see if we have the minimum space - needed. */ - if (work_height + min_height > avail_height - && *y - row_height > avail_height) { - /* We don't, so we show the popup above the cell - instead of below it. */ - avail_height = *y - row_height; - *y -= (work_height + list_requisition.height - + row_height); - if (*y < 0) - *y = 0; - } - } - - /* Check if we still need the vertical scrollbar. */ - if (work_height + list_requisition.height > avail_height) { - *width += scrollbar_width; - show_vscroll = TRUE; - } - - /* We try to line it up with the right edge of the column, but we don't - want it to go off the edges of the screen. */ - if (*x > screen_width) - *x = screen_width; - *x -= *width; - if (*x < 0) - *x = 0; - - if (show_vscroll) - *height = avail_height; - else - *height = work_height + list_requisition.height; -} - - - - - - -/* This handles button press events in the popup window. - Note that since we have a pointer grab on this window, we also get button - press events for windows outside the application here, so we hide the popup - window if that happens. We also get propagated events from child widgets - which we ignore. */ -static gint -e_cell_combo_button_press (GtkWidget *popup_window, - GdkEvent *event, - ECellCombo *ecc) -{ - GtkWidget *event_widget; - - g_print ("In e_cell_combo_button_press\n"); - - event_widget = gtk_get_event_widget (event); - - /* If the button press was for a widget inside the popup list, but - not the popup window itself, then we ignore the event and return - FALSE. Otherwise we will hide the popup. - Note that since we have a pointer grab on the popup list, button - presses outside the application will be reported to this window, - which is why we hide the popup in this case. */ - while (event_widget) { - event_widget = event_widget->parent; - if (event_widget == ecc->popup_list) - return FALSE; - } - - gtk_grab_remove (ecc->popup_window); - gdk_pointer_ungrab (event->button.time); - gtk_widget_hide (ecc->popup_window); - - E_CELL_POPUP (ecc)->popup_shown = FALSE; - - /* We don't want to update the cell here. Since the list is in browse - mode there will always be one item selected, so when we popup the - list one item is selected even if it doesn't match the current text - in the cell. So if you click outside the popup (which is what has - happened here) it is better to not update the cell. */ - /*e_cell_combo_update_cell (ecc);*/ - e_cell_combo_restart_edit (ecc); - - return TRUE; -} - - -/* This handles button release events in the popup window. If the button is - released inside the list, we want to hide the popup window and update the - cell with the new selection. */ -static gint -e_cell_combo_button_release (GtkWidget *popup_window, - GdkEventButton *event, - ECellCombo *ecc) -{ - GtkWidget *event_widget; - - event_widget = gtk_get_event_widget ((GdkEvent*) event); - - g_print ("In e_cell_popup_button_release event_widget:%s\n", - gtk_widget_get_name (event_widget)); - - /* See if the button was released in the list (or its children). */ - while (event_widget && event_widget != ecc->popup_list) - event_widget = event_widget->parent; - - /* If it wasn't, then we just ignore the event. */ - if (event_widget != ecc->popup_list) - return FALSE; - - /* The button was released inside the list, so we hide the popup and - update the cell to reflect the new selection. */ - gtk_grab_remove (ecc->popup_window); - gdk_pointer_ungrab (event->time); - gtk_widget_hide (ecc->popup_window); - - E_CELL_POPUP (ecc)->popup_shown = FALSE; - - e_cell_combo_update_cell (ecc); - e_cell_combo_restart_edit (ecc); - - return TRUE; -} - - -/* This handles key press events in the popup window. If the Escape key is - pressed we hide the popup, and do not change the cell contents. */ -static int -e_cell_combo_key_press (GtkWidget *popup_window, - GdkEventKey *event, - ECellCombo *ecc) -{ - g_print ("In e_cell_popup_key_press\n"); - - /* If the Escape key is pressed we hide the popup. */ - if (event->keyval != GDK_Escape - && event->keyval != GDK_Return - && event->keyval != GDK_KP_Enter - && event->keyval != GDK_ISO_Enter - && event->keyval != GDK_3270_Enter) - return FALSE; - - gtk_grab_remove (ecc->popup_window); - gdk_pointer_ungrab (event->time); - gtk_widget_hide (ecc->popup_window); - - E_CELL_POPUP (ecc)->popup_shown = FALSE; - - if (event->keyval != GDK_Escape) - e_cell_combo_update_cell (ecc); - - e_cell_combo_restart_edit (ecc); - - return TRUE; -} - - -static void -e_cell_combo_update_cell (ECellCombo *ecc) -{ - ECellPopup *ecp = E_CELL_POPUP (ecc); - ECellView *ecv = (ECellView*) ecp->popup_cell_view; - ETableItem *eti = E_TABLE_ITEM (ecv->e_table_item_view); - ETableCol *ecol; - GtkList *list = GTK_LIST (ecc->popup_list); - GtkListItem *listitem; - gchar *text, *old_text; - - g_print ("In e_cell_popup_update_cell\n"); - - /* Return if no item is selected. */ - if (list->selection == NULL) - return; - - /* Get the text of the selected item. */ - listitem = list->selection->data; - gtk_label_get (GTK_LABEL (GTK_BIN (listitem)->child), &text); - - /* Compare it with the existing cell contents. */ - ecol = e_table_header_get_column (eti->header, ecp->popup_view_col); - old_text = e_table_model_value_at (ecv->e_table_model, - ecol->col_idx, ecp->popup_row); - - g_print (" Old text: %s New text: %s\n", old_text, text); - - /* If they are different, update the cell contents. */ - if (strcmp (old_text, text)) { - g_print (" Setting cell text...\n"); - e_table_model_set_value_at (ecv->e_table_model, - ecol->col_idx, ecp->popup_row, - text); - g_print (" Set cell text.\n"); - } -} - - -static void -e_cell_combo_restart_edit (ECellCombo *ecc) -{ - /* This doesn't work. ETable stops the edit straight-away again. */ -#if 0 - ECellView *ecv = (ECellView*) ecc->popup_cell_view; - ETableItem *eti = E_TABLE_ITEM (ecv->e_table_item_view); - - e_table_item_enter_edit (eti, ecc->popup_view_col, ecc->popup_row); -#endif -} - - - diff --git a/widgets/table/e-cell-combo.h b/widgets/table/e-cell-combo.h deleted file mode 100644 index 9f8833d029..0000000000 --- a/widgets/table/e-cell-combo.h +++ /dev/null @@ -1,62 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@ximian.com> - * - * Copyright 2001, Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * ECellCombo - a subclass of ECellPopup used to support popup lists like a - * GtkCombo widget. It only supports a basic popup list of strings at present, - * with no auto-completion. - */ - -#ifndef _E_CELL_COMBO_H_ -#define _E_CELL_COMBO_H_ - -#include <gal/e-table/e-cell-popup.h> - -#define E_CELL_COMBO_TYPE (e_cell_combo_get_type ()) -#define E_CELL_COMBO(o) (GTK_CHECK_CAST ((o), E_CELL_COMBO_TYPE, ECellCombo)) -#define E_CELL_COMBO_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_COMBO_TYPE, ECellComboClass)) -#define E_IS_CELL_COMBO(o) (GTK_CHECK_TYPE ((o), E_CELL_COMBO_TYPE)) -#define E_IS_CELL_COMBO_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_COMBO_TYPE)) - - -typedef struct { - ECellPopup parent; - - GtkWidget *popup_window; - GtkWidget *popup_scrolled_window; - GtkWidget *popup_list; -} ECellCombo; - -typedef struct { - ECellPopupClass parent_class; -} ECellComboClass; - - -GtkType e_cell_combo_get_type (void); -ECell *e_cell_combo_new (void); - -void e_cell_combo_set_popdown_strings (ECellCombo *ecc, - GList *strings); - -#endif /* _E_CELL_COMBO_H_ */ diff --git a/widgets/table/e-cell-date.c b/widgets/table/e-cell-date.c deleted file mode 100644 index c8e2dd5f09..0000000000 --- a/widgets/table/e-cell-date.c +++ /dev/null @@ -1,156 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellDate - Date item for e-table. - * Copyright (C) 2001 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - */ - -#include <config.h> -#include <sys/time.h> -#include <time.h> -#include <unistd.h> -#include <gal/util/e-util.h> -#include <gal/widgets/e-unicode.h> -#include <gal/util/e-i18n.h> -#include "e-cell-date.h" - -#define PARENT_TYPE e_cell_text_get_type () - -static ECellTextClass *parent_class; - -static char * -ecd_get_text(ECellText *cell, ETableModel *model, int col, int row) -{ - time_t date = GPOINTER_TO_INT (e_table_model_value_at(model, col, row)); - time_t nowdate = time(NULL); - time_t yesdate; - struct tm then, now, yesterday; - char buf[26]; - gboolean done = FALSE; - - if (date == 0) { - return e_utf8_from_locale_string (_("?")); - } - - localtime_r (&date, &then); - localtime_r (&nowdate, &now); - - if (nowdate - date < 60 * 60 * 8 && nowdate > date) { - strftime (buf, 26, _("%l:%M %p"), &then); - done = TRUE; - } - - if (!done) { - if (then.tm_mday == now.tm_mday && - then.tm_mon == now.tm_mon && - then.tm_year == now.tm_year) { - strftime (buf, 26, _("Today %l:%M %p"), &then); - done = TRUE; - } - } - if (!done) { - yesdate = nowdate - 60 * 60 * 24; - localtime_r (&yesdate, &yesterday); - if (then.tm_mday == yesterday.tm_mday && - then.tm_mon == yesterday.tm_mon && - then.tm_year == yesterday.tm_year) { -#if 0 - if (nowdate - date < 60 * 60 * 12) { - strftime (buf, 26, _("Late Yesterday %l:%M %p"), &then); - } else { -#endif - strftime (buf, 26, _("Yesterday %l:%M %p"), &then); -#if 0 - } -#endif - done = TRUE; - } - } - if (!done) { - int i; - for (i = 2; i < 7; i++) { - yesdate = nowdate - 60 * 60 * 24 * i; - localtime_r (&yesdate, &yesterday); - if (then.tm_mday == yesterday.tm_mday && - then.tm_mon == yesterday.tm_mon && - then.tm_year == yesterday.tm_year) { - strftime (buf, 26, _("%a %l:%M %p"), &then); - done = TRUE; - break; - } - } - } - if (!done) { - if (then.tm_year == now.tm_year) { - strftime (buf, 26, _("%b %d %l:%M %p"), &then); - } else { - strftime (buf, 26, _("%b %d %Y"), &then); - } - } -#if 0 -#ifdef CTIME_R_THREE_ARGS - ctime_r (&date, buf, 26); -#else - ctime_r (&date, buf); -#endif -#endif - - return e_utf8_from_locale_string (buf); -} - -static void -ecd_free_text(ECellText *cell, char *text) -{ - g_free(text); -} - -static void -e_cell_date_class_init (GtkObjectClass *object_class) -{ - ECellTextClass *ectc = (ECellTextClass *) object_class; - - parent_class = gtk_type_class (PARENT_TYPE); - - ectc->get_text = ecd_get_text; - ectc->free_text = ecd_free_text; -} - -static void -e_cell_date_init (GtkObject *object) -{ -} - -/** - * e_cell_date_new: - * @fontname: font to be used to render on the screen - * @justify: Justification of the string in the cell. - * - * Creates a new ECell renderer that can be used to render dates that - * that come from the model. The value returned from the model is - * interpreted as being a time_t. - * - * The ECellDate object support a large set of properties that can be - * configured through the Gtk argument system and allows the user to have - * a finer control of the way the string is displayed. The arguments supported - * allow the control of strikeout, bold, color and a date filter. - * - * The arguments "strikeout_column", "bold_column" and "color_column" set - * and return an integer that points to a column in the model that controls - * these settings. So controlling the way things are rendered is achieved - * by having special columns in the model that will be used to flag whether - * the date should be rendered with strikeout, or bolded. In the case of - * the "color_column" argument, the column in the model is expected to have - * a string that can be parsed by gdk_color_parse(). - * - * Returns: an ECell object that can be used to render dates. - */ -ECell * -e_cell_date_new (const char *fontname, GtkJustification justify) -{ - ECellDate *ecd = gtk_type_new (e_cell_date_get_type ()); - - e_cell_text_construct(E_CELL_TEXT(ecd), fontname, justify); - - return (ECell *) ecd; -} - -E_MAKE_TYPE(e_cell_date, "ECellDate", ECellDate, e_cell_date_class_init, e_cell_date_init, PARENT_TYPE); diff --git a/widgets/table/e-cell-date.h b/widgets/table/e-cell-date.h deleted file mode 100644 index 25bde7a85a..0000000000 --- a/widgets/table/e-cell-date.h +++ /dev/null @@ -1,32 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellDate - Date item for e-table. - * Copyright (C) 2001 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - */ -#ifndef _E_CELL_DATE_H_ -#define _E_CELL_DATE_H_ - -#include <gal/e-table/e-cell-text.h> - -BEGIN_GNOME_DECLS - -#define E_CELL_DATE_TYPE (e_cell_date_get_type ()) -#define E_CELL_DATE(o) (GTK_CHECK_CAST ((o), E_CELL_DATE_TYPE, ECellDate)) -#define E_CELL_DATE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_DATE_TYPE, ECellDateClass)) -#define E_IS_CELL_DATE(o) (GTK_CHECK_TYPE ((o), E_CELL_DATE_TYPE)) -#define E_IS_CELL_DATE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_DATE_TYPE)) - -typedef struct { - ECellText base; -} ECellDate; - -typedef struct { - ECellTextClass parent_class; -} ECellDateClass; - -GtkType e_cell_date_get_type (void); -ECell *e_cell_date_new (const char *fontname, GtkJustification justify); - -END_GNOME_DECLS - -#endif /* _E_CELL_DATE_H_ */ diff --git a/widgets/table/e-cell-float.c b/widgets/table/e-cell-float.c deleted file mode 100644 index c11c8e945c..0000000000 --- a/widgets/table/e-cell-float.c +++ /dev/null @@ -1,93 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2001 CodeFactory AB - * Copyright (C) 2001 Mikael Hallendal <micke@codefactory.se> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Derived from e-cell-number by Chris Lahey <clahey@ximian.com> - * ECellFloat - Float item for e-table. - * - * Author: Mikael Hallendal <micke@codefactory.se> - */ - -#include <config.h> -#include <sys/time.h> -#include <unistd.h> -#include <gal/util/e-util.h> -#include <gal/util/e-i18n.h> -#include "e-cell-float.h" - -#define PARENT_TYPE e_cell_text_get_type () - -static ECellTextClass *parent_class; - -static char * -ecn_get_text(ECellText *cell, ETableModel *model, int col, int row) -{ - gfloat *fvalue; - - fvalue = e_table_model_value_at (model, col, row); - - return e_format_number_float (*fvalue); -} - -static void -ecn_free_text(ECellText *cell, char *text) -{ - g_free(text); -} - -static void -e_cell_float_class_init (GtkObjectClass *object_class) -{ - ECellTextClass *ectc = (ECellTextClass *) object_class; - - parent_class = gtk_type_class (PARENT_TYPE); - - ectc->get_text = ecn_get_text; - ectc->free_text = ecn_free_text; -} - -static void -e_cell_float_init (GtkObject *object) -{ -} - -/** - * e_cell_float_new: - * @fontname: font to be used to render on the screen - * @justify: Justification of the string in the cell. - * - * Creates a new ECell renderer that can be used to render floats that - * that come from the model. The value returned from the model is - * interpreted as being an int. - * - * See ECellText for other features. - * - * Returns: an ECell object that can be used to render floats. - */ -ECell * -e_cell_float_new (const char *fontname, GtkJustification justify) -{ - ECellFloat *ecn = gtk_type_new (e_cell_float_get_type ()); - - e_cell_text_construct(E_CELL_TEXT(ecn), fontname, justify); - - return (ECell *) ecn; -} - -E_MAKE_TYPE(e_cell_float, "ECellFloat", ECellFloat, e_cell_float_class_init, e_cell_float_init, PARENT_TYPE); diff --git a/widgets/table/e-cell-float.h b/widgets/table/e-cell-float.h deleted file mode 100644 index fe598f3831..0000000000 --- a/widgets/table/e-cell-float.h +++ /dev/null @@ -1,53 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2001 CodeFactory AB - * Copyright (C) 2001 Mikael Hallendal <micke@codefactory.se> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Derived from e-cell-number by Chros Lahey <clahey@ximian.com> - * ECellFloat - Float item for e-table. - * - * Author: Mikael Hallendal <micke@codefactory.se> - */ - -#ifndef _E_CELL_FLOAT_H_ -#define _E_CELL_FLOAT_H_ - -#include <gal/e-table/e-cell-text.h> - -BEGIN_GNOME_DECLS - -#define E_CELL_FLOAT_TYPE (e_cell_float_get_type ()) -#define E_CELL_FLOAT(o) (GTK_CHECK_CAST ((o), E_CELL_FLOAT_TYPE, ECellFloat)) -#define E_CELL_FLOAT_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_FLOAT_TYPE, ECellFloatClass)) -#define E_IS_CELL_FLOAT(o) (GTK_CHECK_TYPE ((o), E_CELL_FLOAT_TYPE)) -#define E_IS_CELL_FLOAT_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_FLOAT_TYPE)) - -typedef struct { - ECellText base; -} ECellFloat; - -typedef struct { - ECellTextClass parent_class; -} ECellFloatClass; - -GtkType e_cell_float_get_type (void); -ECell *e_cell_float_new (const char *fontname, GtkJustification justify); - -END_GNOME_DECLS - -#endif /* _E_CELL_FLOAT_H_ */ diff --git a/widgets/table/e-cell-number.c b/widgets/table/e-cell-number.c deleted file mode 100644 index d5f04d9d57..0000000000 --- a/widgets/table/e-cell-number.c +++ /dev/null @@ -1,69 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellNumber - Number item for e-table. - * Copyright (C) 2001 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - */ - -#include <config.h> -#include <sys/time.h> -#include <unistd.h> -#include <gal/util/e-util.h> -#include <gal/util/e-i18n.h> -#include "e-cell-number.h" - -#define PARENT_TYPE e_cell_text_get_type () - -static ECellTextClass *parent_class; - -static char * -ecn_get_text(ECellText *cell, ETableModel *model, int col, int row) -{ - return e_format_number(GPOINTER_TO_INT (e_table_model_value_at(model, col, row))); -} - -static void -ecn_free_text(ECellText *cell, char *text) -{ - g_free(text); -} - -static void -e_cell_number_class_init (GtkObjectClass *object_class) -{ - ECellTextClass *ectc = (ECellTextClass *) object_class; - - parent_class = gtk_type_class (PARENT_TYPE); - - ectc->get_text = ecn_get_text; - ectc->free_text = ecn_free_text; -} - -static void -e_cell_number_init (GtkObject *object) -{ -} - -/** - * e_cell_number_new: - * @fontname: font to be used to render on the screen - * @justify: Justification of the string in the cell. - * - * Creates a new ECell renderer that can be used to render numbers that - * that come from the model. The value returned from the model is - * interpreted as being an int. - * - * See ECellText for other features. - * - * Returns: an ECell object that can be used to render numbers. - */ -ECell * -e_cell_number_new (const char *fontname, GtkJustification justify) -{ - ECellNumber *ecn = gtk_type_new (e_cell_number_get_type ()); - - e_cell_text_construct(E_CELL_TEXT(ecn), fontname, justify); - - return (ECell *) ecn; -} - -E_MAKE_TYPE(e_cell_number, "ECellNumber", ECellNumber, e_cell_number_class_init, e_cell_number_init, PARENT_TYPE); diff --git a/widgets/table/e-cell-number.h b/widgets/table/e-cell-number.h deleted file mode 100644 index b9124bb2b0..0000000000 --- a/widgets/table/e-cell-number.h +++ /dev/null @@ -1,32 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellNumber - Number item for e-table. - * Copyright (C) 2001 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - */ -#ifndef _E_CELL_NUMBER_H_ -#define _E_CELL_NUMBER_H_ - -#include <gal/e-table/e-cell-text.h> - -BEGIN_GNOME_DECLS - -#define E_CELL_NUMBER_TYPE (e_cell_number_get_type ()) -#define E_CELL_NUMBER(o) (GTK_CHECK_CAST ((o), E_CELL_NUMBER_TYPE, ECellNumber)) -#define E_CELL_NUMBER_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_NUMBER_TYPE, ECellNumberClass)) -#define E_IS_CELL_NUMBER(o) (GTK_CHECK_TYPE ((o), E_CELL_NUMBER_TYPE)) -#define E_IS_CELL_NUMBER_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_NUMBER_TYPE)) - -typedef struct { - ECellText base; -} ECellNumber; - -typedef struct { - ECellTextClass parent_class; -} ECellNumberClass; - -GtkType e_cell_number_get_type (void); -ECell *e_cell_number_new (const char *fontname, GtkJustification justify); - -END_GNOME_DECLS - -#endif /* _E_CELL_NUMBER_H_ */ diff --git a/widgets/table/e-cell-pixbuf.c b/widgets/table/e-cell-pixbuf.c deleted file mode 100644 index 9b829fbc0b..0000000000 --- a/widgets/table/e-cell-pixbuf.c +++ /dev/null @@ -1,242 +0,0 @@ -/* - * e-cell-pixbuf.c: An ECell that displays a GdkPixbuf - * - * Copyright (C) 2001 Ximian, Inc. - * - * Authors: Vladimir Vukicevic <vladimir@ximian.com> - * - */ - -#include <stdio.h> -#include <libgnomeui/gnome-canvas.h> -#include "e-cell-pixbuf.h" - -static ECellClass *parent_class; - -typedef struct _ECellPixbufView ECellPixbufView; - -struct _ECellPixbufView { - ECellView cell_view; - GdkGC *gc; - GnomeCanvas *canvas; -}; - -/* - * ECellPixbuf functions - */ - -ECell * -e_cell_pixbuf_new (void) -{ - ECellPixbuf *ecp; - - ecp = gtk_type_new (E_CELL_PIXBUF_TYPE); - e_cell_pixbuf_construct (ecp); - - return (ECell *) ecp; -} - -void -e_cell_pixbuf_construct (ECellPixbuf *ecp) -{ - /* noop */ - return; -} - -/* - * ECell methods - */ - -static ECellView * -pixbuf_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - ECellPixbufView *pixbuf_view = g_new0 (ECellPixbufView, 1); - ETableItem *eti = E_TABLE_ITEM (e_table_item_view); - GnomeCanvas *canvas = GNOME_CANVAS_ITEM (eti)->canvas; - - pixbuf_view->cell_view.ecell = ecell; - pixbuf_view->cell_view.e_table_model = table_model; - pixbuf_view->cell_view.e_table_item_view = e_table_item_view; - pixbuf_view->canvas = canvas; - - return (ECellView *) pixbuf_view; -} - -static void -pixbuf_kill_view (ECellView *ecell_view) -{ - ECellPixbufView *pixbuf_view = (ECellPixbufView *) ecell_view; - - g_free (pixbuf_view); -} - -static void -pixbuf_realize (ECellView *ecell_view) -{ - ECellPixbufView *pixbuf_view = (ECellPixbufView *) ecell_view; - - pixbuf_view->gc = gdk_gc_new (GTK_WIDGET (pixbuf_view->canvas)->window); -} - -static void -pixbuf_unrealize (ECellView *ecell_view) -{ - ECellPixbufView *pixbuf_view = (ECellPixbufView *) ecell_view; - - gdk_gc_unref (pixbuf_view->gc); -} - -static void -pixbuf_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2) -{ - ECellPixbufView *pixbuf_view = (ECellPixbufView *) ecell_view; - GdkPixbuf *cell_pixbuf; - int real_x, real_y, real_w, real_h; - int pix_w, pix_h; - - cell_pixbuf = (GdkPixbuf *) e_table_model_value_at (ecell_view->e_table_model, - model_col, row); - /* we can't make sure we really got a pixbuf since, well, it's a Gdk thing */ - - if (x2 - x1 == 0) - return; - - pix_w = gdk_pixbuf_get_width (cell_pixbuf); - pix_h = gdk_pixbuf_get_height (cell_pixbuf); - - /* We center the pixbuf within our allocated space */ - if (x2 - x1 > pix_w) { - int diff = (x2 - x1) - pix_w; - real_x = x1 + diff/2; - real_w = pix_w; - } else { - real_x = x1; - real_w = x2 - x1; - } - - if (y2 - y1 > pix_h) { - int diff = (y2 - y1) - pix_h; - real_y = y1 + diff/2; - real_h = pix_h; - } else { - real_y = y1; - real_h = y2 - y1; - } - - - gdk_pixbuf_render_to_drawable (cell_pixbuf, - drawable, - pixbuf_view->gc, - 0, 0, - real_x, real_y, - real_w, real_h, - GDK_RGB_DITHER_NORMAL, - 0, 0); -} - -static gint -pixbuf_event (ECellView *ecell_view, GdkEvent *event, - int model_col, int view_col, int row, - ECellFlags flags, ECellActions *actions) -{ - /* noop */ - - return FALSE; -} - -static gint -pixbuf_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - GdkPixbuf *pixbuf; - - pixbuf = (GdkPixbuf *) e_table_model_value_at (ecell_view->e_table_model, model_col, row); - if (!pixbuf) { - /* ??? */ - g_warning ("e-cell-pixbuf: height with NULL pixbuf at %d %d %d\n", model_col, view_col, row); - return 0; - } - - /* We give ourselves 3 pixels of padding on either side */ - return gdk_pixbuf_get_height (pixbuf) + 6; -} - -static gint -pixbuf_max_width (ECellView *ecell_view, int model_col, int view_col) -{ - gint num_rows, i; - gint max_width = -1; - - if (model_col == 0) { - num_rows = e_table_model_row_count (ecell_view->e_table_model); - - for (i = 0; i <= num_rows; i++) { - GdkPixbuf *pixbuf = (GdkPixbuf *) e_table_model_value_at - (ecell_view->e_table_model, - model_col, - i); - int pw = gdk_pixbuf_get_width (pixbuf); - if (max_width < pw) - max_width = pw; - } - } else { - return -1; - } - - return max_width; -} - -static void -pixbuf_destroy (GtkObject *object) -{ - /* ... */ -} - -static void -e_cell_pixbuf_init (GtkObject *object) -{ - /* ... */ -} - -static void -e_cell_pixbuf_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - object_class->destroy = pixbuf_destroy; - - ecc->new_view = pixbuf_new_view; - ecc->kill_view = pixbuf_kill_view; - ecc->realize = pixbuf_realize; - ecc->unrealize = pixbuf_unrealize; - ecc->draw = pixbuf_draw; - ecc->event = pixbuf_event; - ecc->height = pixbuf_height; - ecc->max_width = pixbuf_max_width; - - parent_class = gtk_type_class (E_CELL_TYPE); -} - -guint -e_cell_pixbuf_get_type (void) -{ - static guint type = 0; - - if (!type) { - GtkTypeInfo type_info = { - "ECellPixbuf", - sizeof (ECellPixbuf), - sizeof (ECellPixbufClass), - (GtkClassInitFunc) e_cell_pixbuf_class_init, - (GtkObjectInitFunc) e_cell_pixbuf_init, - (GtkArgSetFunc) NULL, - (GtkArgGetFunc) NULL, - }; - - type = gtk_type_unique (e_cell_get_type (), &type_info); - } - - return type; -} - diff --git a/widgets/table/e-cell-pixbuf.h b/widgets/table/e-cell-pixbuf.h deleted file mode 100644 index 4bb009b655..0000000000 --- a/widgets/table/e-cell-pixbuf.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * e-cell-pixbuf.h: An ECell that displays a GdkPixbuf - * - * Copyright (C) 2001 Ximian, Inc. - * - * Authors: Vladimir Vukicevic <vladimir@ximian.com> - * - */ - -#ifndef _E_CELL_PIXBUF_H_ -#define _E_CELL_PIXBUF_H_ - -#include <gal/e-table/e-table.h> - -#define E_CELL_PIXBUF_TYPE (e_cell_pixbuf_get_type ()) -#define E_CELL_PIXBUF(o) (GTK_CHECK_CAST ((o), E_CELL_PIXBUF_TYPE, ECellPixbuf)) -#define E_CELL_PIXBUF_CLASS(k) (GTK_CHECK_CAST_CLASS ((k), E_CELL_PIXBUF_TYPE, ECellPixbufClass)) -#define E_IS_CELL_PIXBUF(o) (GTK_CHECK_TYPE ((o), E_CELL_PIXBUF_TYPE)) -#define E_IS_CELL_PIXBUF_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_PIXBUF_TYPE)) - -typedef struct _ECellPixbuf ECellPixbuf; -typedef struct _ECellPixbufClass ECellPixbufClass; - -struct _ECellPixbuf { - ECell parent; -}; - -struct _ECellPixbufClass { - ECellClass parent_class; -}; - -GtkType e_cell_pixbuf_get_type (void); -ECell *e_cell_pixbuf_new (void); -void e_cell_pixbuf_construct (ECellPixbuf *ecp); - -#endif diff --git a/widgets/table/e-cell-popup.c b/widgets/table/e-cell-popup.c deleted file mode 100644 index 224227e209..0000000000 --- a/widgets/table/e-cell-popup.c +++ /dev/null @@ -1,504 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@ximian.com> - * - * Copyright 2001, Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * ECellPopup - an abstract ECell class used to support popup selections like - * a GtkCombo widget. It contains a child ECell, e.g. an ECellText, but when - * selected it displays an arrow on the right edge which the user can click to - * show a popup. Subclasses implement the popup class function to show the - * popup. - */ - -#include <config.h> -#include <gdk/gdkkeysyms.h> -#include "gal/util/e-util.h" -#include "e-table-item.h" -#include "e-cell-popup.h" - - -#define E_CELL_POPUP_ARROW_WIDTH 16 -#define E_CELL_POPUP_ARROW_XPAD 3 -#define E_CELL_POPUP_ARROW_YPAD 3 - - -static void e_cell_popup_class_init (GtkObjectClass *object_class); -static void e_cell_popup_init (ECellPopup *ecp); -static void e_cell_popup_destroy (GtkObject *object); - - -static ECellView* ecp_new_view (ECell *ecell, - ETableModel *table_model, - void *e_table_item_view); -static void ecp_kill_view (ECellView *ecv); -static void ecp_realize (ECellView *ecv); -static void ecp_unrealize (ECellView *ecv); -static void ecp_draw (ECellView *ecv, - GdkDrawable *drawable, - int model_col, - int view_col, - int row, - ECellFlags flags, - int x1, - int y1, - int x2, - int y2); -static gint ecp_event (ECellView *ecv, - GdkEvent *event, - int model_col, - int view_col, - int row, - ECellFlags flags, - ECellActions *actions); -static int ecp_height (ECellView *ecv, - int model_col, - int view_col, - int row); -static void* ecp_enter_edit (ECellView *ecv, - int model_col, - int view_col, - int row); -static void ecp_leave_edit (ECellView *ecv, - int model_col, - int view_col, - int row, - void *edit_context); -static void ecp_print (ECellView *ecv, - GnomePrintContext *context, - int model_col, - int view_col, - int row, - double width, - double height); -static gdouble ecp_print_height (ECellView *ecv, - GnomePrintContext *context, - int model_col, - int view_col, - int row, - double width); -static int ecp_max_width (ECellView *ecv, - int model_col, - int view_col); -static void ecp_show_tooltip (ECellView *ecv, - int model_col, - int view_col, - int row, - int col_width, - ETableTooltip *tooltip); - -static gint e_cell_popup_do_popup (ECellPopupView *ecp_view, - GdkEvent *event); - -static ECellClass *parent_class; - - -E_MAKE_TYPE (e_cell_popup, "ECellPopup", ECellPopup, e_cell_popup_class_init, - e_cell_popup_init, e_cell_get_type()); - - -static void -e_cell_popup_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - object_class->destroy = e_cell_popup_destroy; - - ecc->new_view = ecp_new_view; - ecc->kill_view = ecp_kill_view; - ecc->realize = ecp_realize; - ecc->unrealize = ecp_unrealize; - ecc->draw = ecp_draw; - ecc->event = ecp_event; - ecc->height = ecp_height; - ecc->enter_edit = ecp_enter_edit; - ecc->leave_edit = ecp_leave_edit; - ecc->print = ecp_print; - ecc->print_height = ecp_print_height; - ecc->max_width = ecp_max_width; - ecc->show_tooltip = ecp_show_tooltip; - - parent_class = gtk_type_class (e_cell_get_type ()); -} - - -static void -e_cell_popup_init (ECellPopup *ecp) -{ - ecp->popup_shown = FALSE; -} - - -/** - * e_cell_popup_new: - * - * Creates a new ECellPopup renderer. - * - * Returns: an ECellPopup object. - */ -ECell * -e_cell_popup_new (void) -{ - ECellPopup *ecp = gtk_type_new (e_cell_popup_get_type ()); - - return (ECell*) ecp; -} - - -/* - * GtkObject::destroy method - */ -static void -e_cell_popup_destroy (GtkObject *object) -{ - ECellPopup *ecp = E_CELL_POPUP (object); - - gtk_object_unref (GTK_OBJECT (ecp->child)); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - - - -/* - * ECell::new_view method - */ -static ECellView * -ecp_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - ECellPopup *ecp = E_CELL_POPUP (ecell); - ECellPopupView *ecp_view; - - /* We must have a child ECell before we create any views. */ - g_return_val_if_fail (ecp->child != NULL, NULL); - - ecp_view = g_new0 (ECellPopupView, 1); - - ecp_view->cell_view.ecell = ecell; - ecp_view->cell_view.e_table_model = table_model; - ecp_view->cell_view.e_table_item_view = e_table_item_view; - - ecp_view->child_view = e_cell_new_view (ecp->child, table_model, - e_table_item_view); - - return (ECellView*) ecp_view; -} - - -/* - * ECell::kill_view method - */ -static void -ecp_kill_view (ECellView *ecv) -{ - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - - if (ecp_view->child_view) - e_cell_kill_view (ecp_view->child_view); - g_free (ecp_view); -} - - -/* - * ECell::realize method - */ -static void -ecp_realize (ECellView *ecv) -{ - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - - e_cell_realize (ecp_view->child_view); - - if (parent_class->realize) - (* parent_class->realize) (ecv); -} - - -/* - * ECell::unrealize method - */ -static void -ecp_unrealize (ECellView *ecv) -{ - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - - e_cell_unrealize (ecp_view->child_view); - - if (parent_class->unrealize) - (* parent_class->unrealize) (ecv); -} - - -/* - * ECell::draw method - */ -static void -ecp_draw (ECellView *ecv, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2) -{ - ECellPopup *ecp = E_CELL_POPUP (ecv->ecell); - ETableItem *eti = E_TABLE_ITEM (ecv->e_table_item_view); - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - GtkWidget *canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (ecv->e_table_item_view)->canvas); - GtkShadowType shadow; - GdkRectangle rect; - gboolean show_popup_arrow = FALSE; - - /* Display the popup arrow if we are editing this cell, or the popup - is shown for this cell. */ - if (eti->editing_col == view_col && eti->editing_row == row) { - show_popup_arrow = TRUE; - ecp->popup_arrow_shown = TRUE; - - } else if (ecp->popup_shown && ecp->popup_view_col == view_col - && ecp->popup_row == row) { - show_popup_arrow = TRUE; - } - - if (eti->editing_col == -1) - ecp->popup_arrow_shown = FALSE; - -#if 0 - g_print ("In ecp_draw row:%i col: %i %i,%i %i,%i Show Arrow:%i\n", - row, view_col, x1, y1, x2, y2, show_popup_arrow); -#endif - - if (show_popup_arrow) { - e_cell_draw (ecp_view->child_view, drawable, model_col, - view_col, row, flags, - x1, y1, x2 - E_CELL_POPUP_ARROW_WIDTH, y2); - - rect.x = x2 - E_CELL_POPUP_ARROW_WIDTH; - rect.y = y1 + 1; - rect.width = E_CELL_POPUP_ARROW_WIDTH; - rect.height = y2 - y1 - 2; - - if (ecp->popup_shown) - shadow = GTK_SHADOW_IN; - else - shadow = GTK_SHADOW_OUT; - - gtk_paint_box (canvas->style, drawable, - GTK_STATE_NORMAL, shadow, - &rect, canvas, "ecellpopup", - rect.x, rect.y, rect.width, rect.height); - gtk_paint_arrow (canvas->style, drawable, - GTK_STATE_NORMAL, shadow, - &rect, canvas, NULL, - GTK_ARROW_DOWN, TRUE, - rect.x + E_CELL_POPUP_ARROW_XPAD, - rect.y + E_CELL_POPUP_ARROW_YPAD, - rect.width - E_CELL_POPUP_ARROW_XPAD * 2, - rect.height - E_CELL_POPUP_ARROW_YPAD * 2); - } else { - e_cell_draw (ecp_view->child_view, drawable, model_col, - view_col, row, flags, x1, y1, x2, y2); - } -} - - -/* - * ECell::event method - */ -static gint -ecp_event (ECellView *ecv, GdkEvent *event, int model_col, int view_col, - int row, ECellFlags flags, ECellActions *actions) -{ - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - ECellPopup *ecp = E_CELL_POPUP (ecp_view->cell_view.ecell); - ETableItem *eti = E_TABLE_ITEM (ecv->e_table_item_view); - int width; - - switch (event->type) { - case GDK_BUTTON_PRESS: - if (eti->editing_col == view_col && eti->editing_row == row - && ecp->popup_arrow_shown) { - width = e_table_header_col_diff (eti->header, view_col, - view_col + 1); - - g_print ("Event in item popup width: %i button: %g,%g\n", - width, event->button.x, event->button.y); - - /* FIXME: The event coords seem to be relative to the - text within the cell, so we have to add 4. */ - if (event->button.x + 4 >= width - E_CELL_POPUP_ARROW_WIDTH) { - return e_cell_popup_do_popup (ecp_view, event); - } - } - break; - case GDK_BUTTON_RELEASE: - break; - case GDK_KEY_PRESS: - if (event->key.state & GDK_MOD1_MASK - && event->key.keyval == GDK_Down) { - g_print ("## Alt-Down pressed\n"); - return e_cell_popup_do_popup (ecp_view, event); - } - g_print ("Key Press Event ECellPopup\n"); - break; - default: - break; - } - - return e_cell_event (ecp_view->child_view, event, model_col, view_col, - row, flags, actions); -} - - -/* - * ECell::height method - */ -static int -ecp_height (ECellView *ecv, int model_col, int view_col, int row) -{ - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - - return e_cell_height (ecp_view->child_view, model_col, view_col, row); -} - - -/* - * ECellView::enter_edit method - */ -static void * -ecp_enter_edit (ECellView *ecv, int model_col, int view_col, int row) -{ - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - ECellPopup *ecp = E_CELL_POPUP (ecp_view->cell_view.ecell); - - g_print ("In ecp_enter_edit model_col: %i view_col: %i row: %i\n", - model_col, view_col, row); - - if (ecp->popup_view_col != view_col || ecp->popup_row != row) - ecp->popup_arrow_shown = FALSE; - - ecp->popup_view_col = view_col; - ecp->popup_row = row; - - return e_cell_enter_edit (ecp_view->child_view, model_col, view_col, row); -} - - -/* - * ECellView::leave_edit method - */ -static void -ecp_leave_edit (ECellView *ecv, int model_col, int view_col, int row, - void *edit_context) -{ - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - - g_print ("In ecp_leave_edit model_col: %i view_col: %i row: %i\n", - model_col, view_col, row); - - e_cell_leave_edit (ecp_view->child_view, model_col, view_col, row, - edit_context); -} - - -static void -ecp_print (ECellView *ecv, GnomePrintContext *context, - int model_col, int view_col, int row, double width, double height) -{ - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - - e_cell_print (ecp_view->child_view, context, model_col, view_col, row, - width, height); -} - - -static gdouble -ecp_print_height (ECellView *ecv, GnomePrintContext *context, - int model_col, int view_col, int row, - double width) -{ - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - - return e_cell_print_height (ecp_view->child_view, context, model_col, - view_col, row, width); -} - - -static int -ecp_max_width (ECellView *ecv, - int model_col, - int view_col) -{ - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - - return e_cell_max_width (ecp_view->child_view, model_col, view_col); -} - - -static void -ecp_show_tooltip (ECellView *ecv, - int model_col, - int view_col, - int row, - int col_width, - ETableTooltip *tooltip) -{ - ECellPopupView *ecp_view = (ECellPopupView *) ecv; - - e_cell_show_tooltip (ecp_view->child_view, model_col, view_col, row, - col_width, tooltip); -} - - - -ECell* -e_cell_popup_get_child (ECellPopup *ecp) -{ - g_return_val_if_fail (E_IS_CELL_POPUP (ecp), NULL); - - return ecp->child; -} - - -void -e_cell_popup_set_child (ECellPopup *ecp, - ECell *child) -{ - g_return_if_fail (E_IS_CELL_POPUP (ecp)); - - if (ecp->child) - gtk_object_unref (GTK_OBJECT (ecp->child)); - - ecp->child = child; - gtk_object_ref (GTK_OBJECT (child)); -} - - -static gint -e_cell_popup_do_popup (ECellPopupView *ecp_view, - GdkEvent *event) -{ - ECellPopup *ecp = E_CELL_POPUP (ecp_view->cell_view.ecell); - gint (*popup_func) (ECellPopup *ecp, GdkEvent *event); - - ecp->popup_cell_view = ecp_view; - - popup_func = E_CELL_POPUP_CLASS (GTK_OBJECT (ecp)->klass)->popup; - - return popup_func ? popup_func (ecp, event) : FALSE; -} diff --git a/widgets/table/e-cell-popup.h b/widgets/table/e-cell-popup.h deleted file mode 100644 index 2ccfd730ae..0000000000 --- a/widgets/table/e-cell-popup.h +++ /dev/null @@ -1,93 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * Author : - * Damon Chaplin <damon@ximian.com> - * - * Copyright 2001, Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -/* - * ECellPopup - an ECell used to support popup selections like a GtkCombo - * widget. It contains a child ECell, e.g. an ECellText, but when selected it - * displays an arrow on the right edge which the user can click to show a - * popup. It will support subclassing or signals so that different types of - * popup can be provided. - */ - -#ifndef _E_CELL_POPUP_H_ -#define _E_CELL_POPUP_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gal/e-table/e-cell.h> - -#define E_CELL_POPUP_TYPE (e_cell_popup_get_type ()) -#define E_CELL_POPUP(o) (GTK_CHECK_CAST ((o), E_CELL_POPUP_TYPE, ECellPopup)) -#define E_CELL_POPUP_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_POPUP_TYPE, ECellPopupClass)) -#define E_IS_CELL_POPUP(o) (GTK_CHECK_TYPE ((o), E_CELL_POPUP_TYPE)) -#define E_IS_CELL_POPUP_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_POPUP_TYPE)) - -typedef struct _ECellPopupView ECellPopupView; - -typedef struct { - ECell parent; - - ECell *child; - - /* This is TRUE if the popup window is shown for the cell being - edited. While shown we display the arrow indented. */ - gboolean popup_shown; - - /* This is TRUE if the popup arrow is shown for the cell being edited. - This is needed to stop the first click on the cell from popping up - the popup window. We only popup the window after we have drawn the - arrow. */ - gboolean popup_arrow_shown; - - /* The view in which the popup is shown. */ - ECellPopupView *popup_cell_view; - - gint popup_view_col; - gint popup_row; -} ECellPopup; - - -typedef struct { - ECellClass parent_class; - - /* Virtual function for subclasses to override. */ - gint (*popup) (ECellPopup *ecp, GdkEvent *event); -} ECellPopupClass; - - -struct _ECellPopupView { - ECellView cell_view; - - ECellView *child_view; -}; - - -GtkType e_cell_popup_get_type (void); -ECell *e_cell_popup_new (void); - -/* Get and set the child ECell. */ -ECell *e_cell_popup_get_child (ECellPopup *ecp); -void e_cell_popup_set_child (ECellPopup *ecp, - ECell *child); - -#endif /* _E_CELL_POPUP_H_ */ diff --git a/widgets/table/e-cell-size.c b/widgets/table/e-cell-size.c deleted file mode 100644 index 09133d9dff..0000000000 --- a/widgets/table/e-cell-size.c +++ /dev/null @@ -1,91 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellSize - Size item for e-table. - * Copyright (C) 2001 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - */ - -#include <config.h> -#include <sys/time.h> -#include <unistd.h> -#include <gal/util/e-util.h> -#include "e-cell-size.h" - -#define PARENT_TYPE e_cell_text_get_type () - -static ECellTextClass *parent_class; - -static char * -ecd_get_text(ECellText *cell, ETableModel *model, int col, int row) -{ - gint size = GPOINTER_TO_INT(e_table_model_value_at(model, col, row)); - gfloat fsize; - - if (size < 1024) { - return g_strdup_printf ("%d", size); - } else { - fsize = ((gfloat) size) / 1024.0; - if (fsize < 1024.0) { - return g_strdup_printf ("%.2f K", fsize); - } else { - fsize /= 1024.0; - return g_strdup_printf ("%.2f M", fsize); - } - } -} - -static void -ecd_free_text(ECellText *cell, char *text) -{ - g_free(text); -} - -static void -e_cell_size_class_init (GtkObjectClass *object_class) -{ - ECellTextClass *ectc = (ECellTextClass *) object_class; - - parent_class = gtk_type_class (PARENT_TYPE); - - ectc->get_text = ecd_get_text; - ectc->free_text = ecd_free_text; -} - -static void -e_cell_size_init (GtkObject *object) -{ -} - -/** - * e_cell_size_new: - * @fontname: font to be used to render on the screen - * @justify: Justification of the string in the cell. - * - * Creates a new ECell renderer that can be used to render file sizes - * that that come from the model. The value returned from the model - * is interpreted as being a time_t. - * - * The ECellSize object support a large set of properties that can be - * configured through the Gtk argument system and allows the user to have - * a finer control of the way the string is displayed. The arguments supported - * allow the control of strikeout, bold, color and a size filter. - * - * The arguments "strikeout_column", "bold_column" and "color_column" set - * and return an integer that points to a column in the model that controls - * these settings. So controlling the way things are rendered is achieved - * by having special columns in the model that will be used to flag whether - * the size should be rendered with strikeout, or bolded. In the case of - * the "color_column" argument, the column in the model is expected to have - * a string that can be parsed by gdk_color_parse(). - * - * Returns: an ECell object that can be used to render file sizes. */ -ECell * -e_cell_size_new (const char *fontname, GtkJustification justify) -{ - ECellSize *ecd = gtk_type_new (e_cell_size_get_type ()); - - e_cell_text_construct(E_CELL_TEXT(ecd), fontname, justify); - - return (ECell *) ecd; -} - -E_MAKE_TYPE(e_cell_size, "ECellSize", ECellSize, e_cell_size_class_init, e_cell_size_init, PARENT_TYPE); diff --git a/widgets/table/e-cell-size.h b/widgets/table/e-cell-size.h deleted file mode 100644 index db976a4eb6..0000000000 --- a/widgets/table/e-cell-size.h +++ /dev/null @@ -1,32 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellSize - Size item for e-table. - * Copyright (C) 2001 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - */ -#ifndef _E_CELL_SIZE_H_ -#define _E_CELL_SIZE_H_ - -#include <gal/e-table/e-cell-text.h> - -BEGIN_GNOME_DECLS - -#define E_CELL_SIZE_TYPE (e_cell_size_get_type ()) -#define E_CELL_SIZE(o) (GTK_CHECK_CAST ((o), E_CELL_SIZE_TYPE, ECellSize)) -#define E_CELL_SIZE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_SIZE_TYPE, ECellSizeClass)) -#define E_IS_CELL_SIZE(o) (GTK_CHECK_TYPE ((o), E_CELL_SIZE_TYPE)) -#define E_IS_CELL_SIZE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_SIZE_TYPE)) - -typedef struct { - ECellText base; -} ECellSize; - -typedef struct { - ECellTextClass parent_class; -} ECellSizeClass; - -GtkType e_cell_size_get_type (void); -ECell *e_cell_size_new (const char *fontname, GtkJustification justify); - -END_GNOME_DECLS - -#endif /* _E_CELL_SIZE_H_ */ diff --git a/widgets/table/e-cell-spin-button.c b/widgets/table/e-cell-spin-button.c deleted file mode 100644 index ae28af3885..0000000000 --- a/widgets/table/e-cell-spin-button.c +++ /dev/null @@ -1,663 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2001 CodeFactory AB - * Copyright (C) 2001 Mikael Hallendal <micke@codefactory.se> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Author: Mikael Hallendal <micke@codefactory.se> - * - * Celltype for drawing a spinbutton in a cell. - * - * Used ECellPopup by Damon Chaplin <damon@ximian.com> as base for - * buttondrawings. - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <gtk/gtksignal.h> -#include <gal/e-table/e-table-item.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-cell-float.h> -#include <gal/e-table/e-cell-number.h> -#include <gal/util/e-util.h> -#include "e-cell-spin-button.h" - -#define E_CELL_SPIN_BUTTON_ARROW_WIDTH 16 -#define PARENT_TYPE e_cell_get_type () - -static void e_cell_spin_button_class_init (GtkObjectClass *klass); -static void e_cell_spin_button_init (GtkObject *object); - -static void ecsb_destroy (GtkObject *object); - -/* ECell Functions */ -static ECellView * ecsb_new_view (ECell *ecell, - ETableModel *etm, - void *eti_view); -static void ecsb_realize (ECellView *ecv); -static void ecsb_kill_view (ECellView *ecv); -static void ecsb_unrealize (ECellView *ecv); -static void ecsb_draw (ECellView *ecv, - GdkDrawable *drawable, - int model_col, - int view_col, - int row, - ECellFlags flags, - int x1, - int y1, - int x2, - int y2); - -static gint ecsb_event (ECellView *ecv, - GdkEvent *event, - int model_col, - int view_col, - int row, - ECellFlags flags, - ECellActions *actions); - -static gint ecsb_height (ECellView *ecv, - int model_col, - int view_col, - int row); - -static void * ecsb_enter_edit (ECellView *ecv, - int model_col, - int view_col, - int row); - -static void ecsb_leave_edit (ECellView *ecv, - int model_col, - int view_col, - int row, - void *context); -static void ecsb_focus (ECellView *ecell_view, - int model_col, - int view_col, - int row, - int x1, - int y1, - int x2, - int y2); -static void ecsb_unfocus (ECellView *ecell_view); - -static void ecsb_show_tooltip (ECellView *ecv, - int model_col, - int view_col, - int row, - int col_width, - ETableTooltip *tooltip); - -typedef struct { - ECellView cell_view; - - ECellView *child_view; -} ECellSpinButtonView; - -enum { - STEP, - LAST_SIGNAL -}; - -static gint signals[LAST_SIGNAL] = { 0 }; -static ECell *parent_class; - -static void -e_cell_spin_button_class_init (GtkObjectClass *klass) -{ - ECellClass *ecc = (ECellClass *) klass; - ECellSpinButtonClass *ecsbc = (ECellSpinButtonClass *) klass; - - klass->destroy = ecsb_destroy; - - ecc->realize = ecsb_realize; - ecc->unrealize = ecsb_unrealize; - ecc->new_view = ecsb_new_view; - ecc->kill_view = ecsb_kill_view; - ecc->draw = ecsb_draw; - ecc->event = ecsb_event; - ecc->height = ecsb_height; - ecc->enter_edit = ecsb_enter_edit; - ecc->leave_edit = ecsb_leave_edit; - ecc->focus = ecsb_focus; - ecc->unfocus = ecsb_unfocus; ecc->print = NULL; - ecc->print_height = NULL; - ecc->max_width = NULL; - ecc->show_tooltip = ecsb_show_tooltip; - - ecsbc->step = NULL; - - parent_class = gtk_type_class (E_CELL_TYPE); - - signals[STEP] = - gtk_signal_new ("step", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ECellSpinButtonClass, step), - e_marshal_NONE__POINTER_INT_INT_INT, - GTK_TYPE_NONE, - 4, GTK_TYPE_POINTER, GTK_TYPE_INT, - GTK_TYPE_INT, GTK_TYPE_INT); - - gtk_object_class_add_signals (klass, signals, LAST_SIGNAL); -} - -static void -e_cell_spin_button_init (GtkObject *object) -{ - ECellSpinButton *ecsb; - - g_return_if_fail (object != NULL); - g_return_if_fail (M_IS_CELL_SPIN_BUTTON (object)); - - ecsb = E_CELL_SPIN_BUTTON (object); - - ecsb->up_pressed = FALSE; - ecsb->down_pressed = FALSE; -} - -static ECellView * -ecsb_new_view (ECell *ecell, - ETableModel *etm, - void *eti_view) -{ - ECellSpinButton *ecsb = E_CELL_SPIN_BUTTON (ecell); - ECellSpinButtonView *ecsb_view; - - g_return_val_if_fail (ecsb->child != NULL, NULL); - - ecsb_view = g_new0 (ECellSpinButtonView, 1); - - ecsb_view->cell_view.ecell = ecell; - ecsb_view->cell_view.e_table_model = etm; - ecsb_view->cell_view.e_table_item_view = eti_view; - - ecsb_view->child_view = e_cell_new_view (ecsb->child, etm, eti_view); - - return (ECellView *) ecsb_view; -} - -static void -ecsb_realize (ECellView *ecv) -{ - ECellSpinButtonView *ecsb_view; - - g_return_if_fail (ecv != NULL); - - ecsb_view = (ECellSpinButtonView *) ecv; - - e_cell_realize (ecsb_view->child_view); -} - -static void -ecsb_kill_view (ECellView *ecv) -{ - ECellSpinButtonView *ecsb_view; - - g_return_if_fail (ecv != NULL); - - ecsb_view = (ECellSpinButtonView *) ecv; - - if (ecsb_view->child_view) { - e_cell_kill_view (ecsb_view->child_view); - } - - g_free (ecsb_view); -} - -static void -ecsb_unrealize (ECellView *ecv) -{ - ECellSpinButtonView *ecsb_view; - - g_return_if_fail (ecv != NULL); - - ecsb_view = (ECellSpinButtonView *) ecv; - - e_cell_unrealize (ecsb_view->child_view); -} - -static void -ecsb_draw (ECellView *ecv, - GdkDrawable *drawable, - int model_col, - int view_col, - int row, - ECellFlags flags, - int x1, - int y1, - int x2, - int y2) -{ - ECellSpinButton *ecsb; - ECellSpinButtonView *ecsb_view; - ETableItem *eti; - GtkWidget *canvas; - GtkShadowType shadow = GTK_SHADOW_OUT; - GdkRectangle rect; - - g_return_if_fail (ecv != NULL); - - ecsb_view = (ECellSpinButtonView *) ecv; - ecsb = E_CELL_SPIN_BUTTON (ecsb_view->cell_view.ecell); - - eti = E_TABLE_ITEM (ecsb_view->cell_view.e_table_item_view); - canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (eti)->canvas); - - if (eti->editing_col == view_col && - eti->editing_row == row) { - - /* Draw child (Whats shown under the buttons) */ - e_cell_draw (ecsb_view->child_view, - drawable, model_col, view_col, - row, flags, - x1, y1, - x2 - E_CELL_SPIN_BUTTON_ARROW_WIDTH, y2); - - /* Draw down-arrow */ - rect.x = x2 - E_CELL_SPIN_BUTTON_ARROW_WIDTH; - rect.y = y1 + (y2 - y1) / 2; - rect.width = E_CELL_SPIN_BUTTON_ARROW_WIDTH; - rect.height = (y2 - y1) / 2; - - if (ecsb->down_pressed) { - shadow = GTK_SHADOW_IN; - } else { - shadow = GTK_SHADOW_OUT; - } - - gtk_paint_box (canvas->style, drawable, - GTK_STATE_NORMAL, shadow, - &rect, canvas, "ecellspinbutton_down", - rect.x, rect.y, rect.width, rect.height); - - gtk_paint_arrow (canvas->style, drawable, - GTK_STATE_NORMAL, shadow, - &rect, canvas, NULL, - GTK_ARROW_DOWN, TRUE, - rect.x, - rect.y, - rect.width, - rect.height); - - /* Draw up-arrow */ - rect.y = y1; - - if (ecsb->up_pressed) { - shadow = GTK_SHADOW_IN; - } else { - shadow = GTK_SHADOW_OUT; - } - - gtk_paint_box (canvas->style, drawable, - GTK_STATE_NORMAL, shadow, - &rect, canvas, "ecellspinbutton_up", - rect.x, rect.y, rect.width, rect.height); - - gtk_paint_arrow (canvas->style, drawable, - GTK_STATE_NORMAL, shadow, - &rect, canvas, NULL, - GTK_ARROW_UP, TRUE, - rect.x, - rect.y, - rect.width, - rect.height); - } else { - /* Draw child */ - e_cell_draw (ecsb_view->child_view, - drawable, model_col, view_col, - row, flags, - x1, y1, - x2, y2); - } -} - -static gint -ecsb_event (ECellView *ecv, - GdkEvent *event, - int model_col, - int view_col, - int row, - ECellFlags flags, - ECellActions *actions) -{ - ECellSpinButton *ecsb; - ECellSpinButtonClass *ecsb_class; - ECellSpinButtonView *ecsb_view; - ETableItem *eti; - gint height, width; - - g_return_val_if_fail (ecv != NULL, FALSE); - - ecsb_view = (ECellSpinButtonView *) ecv; - ecsb = E_CELL_SPIN_BUTTON (ecsb_view->cell_view.ecell); - ecsb_class = E_CELL_SPIN_BUTTON_CLASS (GTK_OBJECT(ecsb)->klass); - eti = E_TABLE_ITEM (ecsb_view->cell_view.e_table_item_view); - - switch (event->type) { - case GDK_BUTTON_PRESS: - if (eti->editing_col == view_col && - eti->editing_row == row) { - width = e_table_header_col_diff (eti->header, - view_col, - view_col + 1); - height = e_table_item_row_diff (eti, row, row + 1); - - /* Check if inside a button */ - if (event->button.x >= width - E_CELL_SPIN_BUTTON_ARROW_WIDTH) { - /* Yep, which one? */ - if (event->button.y <= height / 2) { - ecsb->up_pressed = TRUE; - gtk_signal_emit (GTK_OBJECT(ecsb), - signals[STEP], - ecv, - STEP_UP, - view_col, - row); - } else { - ecsb->down_pressed = TRUE; - gtk_signal_emit (GTK_OBJECT(ecsb), - signals[STEP], - ecv, - STEP_DOWN, - view_col, - row); - } - - e_table_item_redraw_range (eti, - view_col, - row, - view_col, - row); - - } - } - - break; - case GDK_BUTTON_RELEASE: - ecsb->up_pressed = FALSE; - ecsb->down_pressed = FALSE; - e_table_item_redraw_range (eti, - view_col, - row, - view_col, - row); - break; - case GDK_KEY_PRESS: - break; - default: - break; - } - - return e_cell_event (ecsb_view->child_view, event, model_col, - view_col, row, flags, actions); -} - -static gint -ecsb_height (ECellView *ecv, - int model_col, - int view_col, - int row) -{ - ECellSpinButtonView *ecsb_view; - - g_return_val_if_fail (ecv != NULL, -1); - - ecsb_view = (ECellSpinButtonView *) ecv; - - return e_cell_height (ecsb_view->child_view, model_col, view_col, row); -} - -static void * -ecsb_enter_edit (ECellView *ecv, - int model_col, - int view_col, - int row) -{ - ECellSpinButtonView *ecsb_view; - - g_return_val_if_fail (ecv != NULL, NULL); - - ecsb_view = (ECellSpinButtonView *) ecv; - - return e_cell_enter_edit (ecsb_view->child_view, model_col, - view_col, row); -} - - -static void -ecsb_leave_edit (ECellView *ecv, - int model_col, - int view_col, - int row, - void *context) -{ - ECellSpinButtonView *ecsb_view; - - g_return_if_fail (ecv != NULL); - - ecsb_view = (ECellSpinButtonView *) ecv; - - e_cell_leave_edit (ecsb_view->child_view, model_col, view_col, - row, context); -} - -static void -ecsb_focus (ECellView *ecell_view, - int model_col, - int view_col, - int row, - int x1, - int y1, - int x2, - int y2) -{ - ECellClass *klass; - ECellSpinButtonView *ecsb_view; - - ecsb_view = (ECellSpinButtonView *) ecell_view; - - klass = E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass); - - if (klass->focus) { - klass->focus (ecell_view, model_col, view_col, row, - x1, y1, x2, y2); - } -} - -static void -ecsb_unfocus (ECellView *ecell_view) -{ - ECellClass *klass; - ECellSpinButtonView *ecsb_view; - - ecsb_view = (ECellSpinButtonView *) ecell_view; - klass = E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass); - - if (klass->unfocus) { - klass->unfocus (ecell_view); - } - -} - -static void -ecsb_show_tooltip (ECellView *ecv, - int model_col, - int view_col, - int row, - int col_width, - ETableTooltip *tooltip) -{ - ECellSpinButtonView *ecsb_view; - - g_return_if_fail (ecv != NULL); - - ecsb_view = (ECellSpinButtonView *) ecv; - - e_cell_show_tooltip (ecsb_view->child_view, model_col, view_col, - row, col_width, tooltip); -} - -static void -ecsb_destroy (GtkObject *object) -{ - ECellSpinButton *mcsp; - - g_return_if_fail (object != NULL); - g_return_if_fail (M_IS_CELL_SPIN_BUTTON (object)); - - mcsp = E_CELL_SPIN_BUTTON (object); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -ECell * -e_cell_spin_button_new (gint min, - gint max, - gint step, - ECell *child_cell) -{ - ECellSpinButton *ecsb; - - ecsb = gtk_type_new (E_CELL_SPIN_BUTTON_TYPE); - - if (!child_cell) { - child_cell = e_cell_number_new (NULL, - GTK_JUSTIFY_LEFT); - - gtk_signal_connect (GTK_OBJECT (ecsb), "step", - e_cell_spin_button_step, - NULL); - } - - ecsb->child = child_cell; - ecsb->min.i = min; - ecsb->max.i = max; - ecsb->step.i = step; - - return E_CELL (ecsb); -} - -ECell * -e_cell_spin_button_new_float (gfloat min, - gfloat max, - gfloat step, - ECell *child_cell) -{ - ECellSpinButton *ecsb; - - ecsb = gtk_type_new (E_CELL_SPIN_BUTTON_TYPE); - - if (!child_cell) { - child_cell = e_cell_float_new (NULL, GTK_JUSTIFY_LEFT); - gtk_signal_connect (GTK_OBJECT (ecsb), "step", - e_cell_spin_button_step_float, - NULL); - } - - ecsb->child = child_cell; - ecsb->min.f = min; - ecsb->max.f = max; - ecsb->step.f = step; - - return E_CELL (ecsb); -} - -void -e_cell_spin_button_step (ECellSpinButton *ecsb, - ECellView *ecv, - ECellSpinButtonStep direction, - gint col, - gint row) -{ - ECellSpinButtonView *ecsb_view; - - ETableModel *etm; - gint value; - gint new_value; - - g_return_if_fail (ecsb != NULL); - g_return_if_fail (M_IS_CELL_SPIN_BUTTON (ecsb)); - g_return_if_fail (ecv != NULL); - - ecsb_view = (ECellSpinButtonView *) ecv; - etm = ecsb_view->cell_view.e_table_model; - - value = GPOINTER_TO_INT (e_table_model_value_at (etm, col, row)); - new_value = value; - - switch (direction) { - case STEP_UP: - new_value = CLAMP (value + ecsb->step.i, - ecsb->min.i, ecsb->max.i); - break; - case STEP_DOWN: - new_value = CLAMP (value - ecsb->step.i, - ecsb->min.i, ecsb->max.i); - break; - default: - break; - }; - - e_table_model_set_value_at (etm, col, row, GINT_TO_POINTER(new_value)); -} - -void -e_cell_spin_button_step_float (ECellSpinButton *ecsb, - ECellView *ecv, - ECellSpinButtonStep direction, - gint col, - gint row) -{ - ECellSpinButtonView *ecsb_view; - - ETableModel *etm; - gfloat value; - gfloat new_value; - - g_return_if_fail (ecsb != NULL); - g_return_if_fail (M_IS_CELL_SPIN_BUTTON (ecsb)); - g_return_if_fail (ecv != NULL); - - ecsb_view = (ECellSpinButtonView *) ecv; - etm = ecsb_view->cell_view.e_table_model; - - value = *(gfloat *) e_table_model_value_at (etm, col, row); - - switch (direction) { - case STEP_UP: - new_value = CLAMP (value + ecsb->step.f, - ecsb->min.f, ecsb->max.f); - break; - case STEP_DOWN: - new_value = CLAMP (value - ecsb->step.f, - ecsb->min.f, ecsb->max.f); - break; - default: - break; - }; - - e_table_model_set_value_at (etm, col, row, &new_value); -} - -E_MAKE_TYPE (e_cell_spin_button, "ECellSpinButton", ECellSpinButton, - e_cell_spin_button_class_init, e_cell_spin_button_init, - PARENT_TYPE); - diff --git a/widgets/table/e-cell-spin-button.h b/widgets/table/e-cell-spin-button.h deleted file mode 100644 index e091b37e6c..0000000000 --- a/widgets/table/e-cell-spin-button.h +++ /dev/null @@ -1,97 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Copyright (C) 2001 CodeFactory AB - * Copyright (C) 2001 Mikael Hallendal <micke@codefactory.se> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this program; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Author: Mikael Hallendal <micke@codefactory.se> - */ - -#ifndef __E_CELL_SPIN_BUTTON_H__ -#define __E_CELL_SPIN_BUTTON_H__ - -#include <glib.h> -#include <gtk/gtktypeutils.h> -#include <gal/e-table/e-cell.h> - -#define E_CELL_SPIN_BUTTON_TYPE (e_cell_spin_button_get_type ()) -#define E_CELL_SPIN_BUTTON(o) (GTK_CHECK_CAST ((o), E_CELL_SPIN_BUTTON_TYPE, ECellSpinButton)) -#define E_CELL_SPIN_BUTTON_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_SPIN_BUTTON_TYPE, ECellSpinButtonClass)) -#define M_IS_CELL_SPIN_BUTTON(o) (GTK_CHECK_TYPE ((o), E_CELL_SPIN_BUTTON_TYPE)) -#define M_IS_CELL_SPIN_BUTTON_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_SPIN_BUTTON_TYPE)) - -typedef union { - gint i; - gfloat f; -} ECellSpinButtonData; - -typedef enum { - STEP_UP, - STEP_DOWN -} ECellSpinButtonStep; - -typedef struct { - ECell parent; - - ECell *child; - - ECellSpinButtonData min; - ECellSpinButtonData max; - ECellSpinButtonData step; - - gboolean up_pressed; - gboolean down_pressed; - -} ECellSpinButton; - -typedef struct { - ECellClass parent_class; - - /* Functions */ - void (*step) (ECellSpinButton *mcsb, - ECellView *ecv, - ECellSpinButtonStep direction, - gint col, - gint row); -} ECellSpinButtonClass; - -GtkType e_cell_spin_button_get_type (void); -ECell * e_cell_spin_button_new (gint min, - gint max, - gint step, - ECell *child_cell); - -ECell * e_cell_spin_button_new_float (gfloat min, - gfloat max, - gfloat step, - ECell *child_cell); - - -void e_cell_spin_button_step (ECellSpinButton *mcsb, - ECellView *ecv, - ECellSpinButtonStep direction, - gint col, - gint row); - -void e_cell_spin_button_step_float (ECellSpinButton *mcsb, - ECellView *ecv, - ECellSpinButtonStep direction, - gint col, - gint row); - -#endif /* __E_CELL_SPIN_BUTTON__ */ - diff --git a/widgets/table/e-cell-string.c b/widgets/table/e-cell-string.c deleted file mode 100644 index 992b1bd10e..0000000000 --- a/widgets/table/e-cell-string.c +++ /dev/null @@ -1,9 +0,0 @@ -ECell * -e_cell_string_new (void) -{ - ECell *ecell; - - ecell = gtk_type_new (ecell); - - return ecell; -} diff --git a/widgets/table/e-cell-text.c b/widgets/table/e-cell-text.c deleted file mode 100644 index 717c4d8abc..0000000000 --- a/widgets/table/e-cell-text.c +++ /dev/null @@ -1,2431 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-cell-text.c - Text cell renderer - * Copyright (C) 2000 Ximian, Inc. - * - * Authors: Miguel de Icaza <miguel@ximian.com> - * Chris Lahey <clahey@ximian.com> - * - * (C) 1999, 2000 Ximian, Inc. - * - * A lot of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> - * - * TODO: - * Clean up UTF-8 handling - * UTF-8 selection - */ - -#include <config.h> -#include <stdio.h> -#include <ctype.h> -#include <math.h> -#include <string.h> -#include <gdk/gdkx.h> /* for BlackPixel */ -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtkinvisible.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-cell-text.h" -#include "gal/util/e-util.h" -#include "gal/widgets/e-canvas.h" -#include "gal/widgets/e-font.h" -#include "gal/widgets/e-unicode.h" -#include "e-table-item.h" -#include "gal/util/e-text-event-processor.h" -#include "gal/e-text/e-text.h" -#include "gal/util/e-text-event-processor-emacs-like.h" -#include "e-table-tooltip.h" - - -#define ECT_CLASS(c) (E_CELL_TEXT_CLASS(GTK_OBJECT((c))->klass)) - -/* This defines a line of text */ -struct line { - char *text; /* Line's text UTF-8, it is a pointer into the text->text string */ - int length; /* Line's length in BYTES */ - int width; /* Line's width in pixels */ - int ellipsis_length; /* Length before adding ellipsis in BYTES */ -}; - -/* Object argument IDs */ -enum { - ARG_0, - - ARG_STRIKEOUT_COLUMN, - ARG_BOLD_COLUMN, - ARG_COLOR_COLUMN, - ARG_EDITABLE, -}; - - -enum { - E_SELECTION_PRIMARY, - E_SELECTION_CLIPBOARD -}; - -static GdkAtom clipboard_atom = GDK_NONE; - -#define PARENT_TYPE e_cell_get_type () - -#define TEXT_PAD 4 - -typedef struct { - gpointer lines; /* Text split into lines (private field) */ - int num_lines; /* Number of lines of text */ - int max_width; - int ref_count; -} ECellTextLineBreaks; - - -typedef struct _CellEdit CellEdit; - -typedef struct { - ECellView cell_view; - GdkGC *gc; - EFont *font; - GdkCursor *i_cursor; - GdkBitmap *stipple; /* Stipple for text */ - - GnomeCanvas *canvas; - - /* - * During editing. - */ - CellEdit *edit; - - - int xofs, yofs; /* This gets added to the x - and y for the cell text. */ - double ellipsis_width[2]; /* The width of the ellipsis. */ - -} ECellTextView; - -typedef struct _CurrentCell{ - ECellTextView *text_view; - int width; - char *text; - int model_col, view_col, row; - ECellTextLineBreaks *breaks; - EFontStyle style; -} CurrentCell; - -#define CURRENT_CELL(x) ((CurrentCell *)(x)) - -struct _CellEdit { - CurrentCell cell; - - char *old_text; - - /* - * Where the editing is taking place - */ - - int xofs_edit, yofs_edit; /* Offset because of editing. - This is negative compared - to the other offsets. */ - - /* This needs to be reworked a bit once we get line wrapping. */ - int selection_start; /* Start of selection - IN BYTES */ - int selection_end; /* End of selection - IN BYTES */ - gboolean select_by_word; /* Current selection is by word */ - - /* This section is for drag scrolling and blinking cursor. */ - /* Cursor handling. */ - gint timeout_id; /* Current timeout id for scrolling */ - GTimer *timer; /* Timer for blinking cursor and scrolling */ - - gint lastx, lasty; /* Last x and y motion events */ - gint last_state; /* Last state */ - gulong scroll_start; /* Starting time for scroll (microseconds) */ - - gint show_cursor; /* Is cursor currently shown */ - gboolean button_down; /* Is mouse button 1 down */ - - ETextEventProcessor *tep; /* Text Event Processor */ - - /* Hmmm... this should probably be in native encoding? */ - - GtkWidget *invisible; /* For selection handling */ - gboolean has_selection; /* TRUE if we have the selection */ - gchar *primary_selection; /* Primary selection text */ - gint primary_length; /* Primary selection text length in BYTES */ - gchar *clipboard_selection; /* Clipboard selection text */ - gint clipboard_length; /* Clipboard selection text length in BYTES */ - - guint pointer_in : 1; - guint default_cursor_shown : 1; - - ECellActions actions; -}; - -static void e_cell_text_view_command (ETextEventProcessor *tep, ETextEventProcessorCommand *command, gpointer data); - -static void e_cell_text_view_get_selection (CellEdit *edit, GdkAtom selection, guint32 time); -static void e_cell_text_view_supply_selection (CellEdit *edit, guint time, GdkAtom selection, char *data, gint length); - -static GtkWidget *e_cell_text_view_get_invisible (CellEdit *edit); -static void _selection_clear_event (GtkInvisible *invisible, - GdkEventSelection *event, - CellEdit *edit); -static void _selection_get (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint info, - guint time_stamp, - CellEdit *edit); -static void _selection_received (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint time, - CellEdit *edit); -static int number_of_lines (char *text); -static void split_into_lines (CurrentCell *cell); -static void unref_lines (CurrentCell *cell); -static void calc_line_widths (CurrentCell *cell); -static int get_line_ypos (CurrentCell *cell, struct line *line); -static int get_line_xpos (CurrentCell *cell, struct line *line); -static void _get_tep (CellEdit *edit); - -static gint _get_position_from_xy (CurrentCell *cell, gint x, gint y); -static void _get_xy_from_position (CurrentCell *cell, gint position, gint *xp, gint *yp); -static gboolean _blink_scroll_timeout (gpointer data); - -static void build_current_cell (CurrentCell *cell, ECellTextView *text_view, int model_col, int view_col, int row); -static void unbuild_current_cell (CurrentCell *cell); -static void calc_ellipsis (ECellTextView *text_view); -static void ect_free_color (gchar *color_spec, GdkColor *color, GdkColormap *colormap); -static GdkColor* e_cell_text_get_color (ECellTextView *cell_view, gchar *color_spec); - -static ECellClass *parent_class; - -static char * -ect_get_text (ECellText *cell, ETableModel *model, int col, int row) -{ - if (ECT_CLASS(cell)->get_text) - return ECT_CLASS(cell)->get_text (cell, model, col, row); - else - return NULL; -} - -static void -ect_free_text (ECellText *cell, char *text) -{ - if (ECT_CLASS(cell)->free_text) - ECT_CLASS(cell)->free_text (cell, text); -} - -static char * -ect_real_get_text (ECellText *cell, ETableModel *model, int col, int row) -{ - return e_table_model_value_at(model, col, row); -} - -static void -ect_real_free_text (ECellText *cell, char *text) -{ -} - -static void -ect_queue_redraw (ECellTextView *text_view, int view_col, int view_row) -{ - e_table_item_redraw_range ( - text_view->cell_view.e_table_item_view, - view_col, view_row, view_col, view_row); -} - -/* - * Accept the currently edited text. if it's the same as what's in the cell, do nothing. - */ -static void -ect_accept_edits (ECellTextView *text_view) -{ - CurrentCell *cell = (CurrentCell *) text_view->edit; - - if (strcmp (text_view->edit->old_text, cell->text)) { - e_table_model_set_value_at (text_view->cell_view.e_table_model, - cell->model_col, cell->row, cell->text); - } -} - -/* - * Shuts down the editing process - */ -static void -ect_stop_editing (ECellTextView *text_view) -{ - CellEdit *edit = text_view->edit; - int row, view_col; - - if (!edit) - return; - - row = edit->cell.row; - view_col = edit->cell.view_col; - - g_free (edit->old_text); - edit->old_text = NULL; - g_free (edit->cell.text); - edit->cell.text = NULL; - if (edit->invisible) - gtk_widget_unref (edit->invisible); - if (edit->tep) - gtk_object_unref (GTK_OBJECT(edit->tep)); - if (edit->primary_selection) - g_free (edit->primary_selection); - if (edit->clipboard_selection) - g_free (edit->clipboard_selection); - if (! edit->default_cursor_shown){ - gdk_window_set_cursor (GTK_WIDGET(text_view->canvas)->window, NULL); - edit->default_cursor_shown = TRUE; - } - if (edit->timeout_id) { - g_source_remove (edit->timeout_id); - edit->timeout_id = 0; - } - if (edit->timer) { - g_timer_stop (edit->timer); - g_timer_destroy (edit->timer); - edit->timer = NULL; - } - - g_free (edit); - - text_view->edit = NULL; - ect_queue_redraw (text_view, view_col, row); -} - -/* - * Cancels the edits - */ -static void -ect_cancel_edit (ECellTextView *text_view) -{ - ect_stop_editing (text_view); -} - -/* - * ECell::new_view method - */ -static ECellView * -ect_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - ECellTextView *text_view = g_new0 (ECellTextView, 1); - GnomeCanvas *canvas = GNOME_CANVAS_ITEM (e_table_item_view)->canvas; - - text_view->cell_view.ecell = ecell; - text_view->cell_view.e_table_model = table_model; - text_view->cell_view.e_table_item_view = e_table_item_view; - - text_view->canvas = canvas; - - text_view->xofs = 0.0; - text_view->yofs = 0.0; - - return (ECellView *)text_view; -} - -/* - * ECell::kill_view method - */ -static void -ect_kill_view (ECellView *ecv) -{ - ECellTextView *text_view = (ECellTextView *) ecv; - - g_free (text_view); -} - -/* - * ECell::realize method - */ -static void -ect_realize (ECellView *ecell_view) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - ECellText *ect = (ECellText *) ecell_view->ecell; - - text_view->gc = gdk_gc_new (GTK_WIDGET (text_view->canvas)->window); - - text_view->i_cursor = gdk_cursor_new (GDK_XTERM); - - if (ect->font_name){ - text_view->font = e_font_from_gdk_name (ect->font_name); - } - if (!text_view->font){ - gdk_font_ref (GTK_WIDGET (text_view->canvas)->style->font); - text_view->font = e_font_from_gdk_font (GTK_WIDGET (text_view->canvas)->style->font); - } - - calc_ellipsis (text_view); - - if (parent_class->realize) - (* parent_class->realize) (ecell_view); -} - -/* - * ECell::unrealize method - */ -static void -ect_unrealize (ECellView *ecv) -{ - ECellTextView *text_view = (ECellTextView *) ecv; - ECellText *ect = (ECellText*) ecv->ecell; - GdkColormap *colormap; - - gdk_gc_unref (text_view->gc); - text_view->gc = NULL; - - if (text_view->edit){ - ect_cancel_edit (text_view); - } - - if (text_view->font) - e_font_unref (text_view->font); - - if (text_view->stipple) - gdk_bitmap_unref (text_view->stipple); - - gdk_cursor_destroy (text_view->i_cursor); - - if (ect->colors) { - colormap = gtk_widget_get_colormap (GTK_WIDGET (text_view->canvas)); - g_hash_table_foreach (ect->colors, (GHFunc) ect_free_color, - colormap); - g_hash_table_destroy (ect->colors); - ect->colors = NULL; - } - - if (parent_class->unrealize) - (* parent_class->unrealize) (ecv); -} - -static void -ect_free_color (gchar *color_spec, GdkColor *color, GdkColormap *colormap) -{ - - g_free (color_spec); - - /* This frees the color. Note we don't free it if it is the special - value. */ - if (color != (GdkColor*) 1) { - gdk_colors_free (colormap, &color->pixel, 1, 0); - - /* This frees the memory for the GdkColor. */ - gdk_color_free (color); - } -} - -static void -set_style(ECellView *ecell_view, CurrentCell *cell, int row) -{ - EFontStyle style = E_FONT_PLAIN; - ECellText *ect = E_CELL_TEXT (ecell_view->ecell); - - if (ect->bold_column >= 0 && e_table_model_value_at(ecell_view->e_table_model, ect->bold_column, row)) - style = E_FONT_BOLD; - - cell->style = style; -} - -/* - * ECell::draw method - */ -static void -ect_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2) -{ - /* New ECellText */ - ECellText *ect = E_CELL_TEXT (ecell_view->ecell); - ECellTextView *text_view = (ECellTextView *) ecell_view; - GtkWidget *canvas = GTK_WIDGET (text_view->canvas); - GdkRectangle rect, *clip_rect; - struct line *lines; - int i; - int xpos, ypos; - int start_char, end_char; - int sel_start, sel_end; - GdkRectangle sel_rect; - GdkGC *fg_gc; - EFont *font = text_view->font; - const int height = e_font_height (text_view->font); - CellEdit *edit = text_view->edit; - gboolean edit_display = FALSE; - ECellTextLineBreaks *linebreaks; - GdkColor *foreground, *cell_foreground, *cursor_color; - gchar *color_spec; - gboolean selected; - EFontStyle style = E_FONT_PLAIN; - - selected = flags & E_CELL_SELECTED; - - if (edit){ - if ((edit->cell.view_col == view_col) && (edit->cell.row == row)) { - edit_display = TRUE; - fg_gc = canvas->style->fg_gc[edit->has_selection ? GTK_STATE_SELECTED : GTK_STATE_ACTIVE]; - } else - fg_gc = canvas->style->fg_gc[GTK_STATE_ACTIVE]; - } else { - fg_gc = canvas->style->fg_gc[GTK_STATE_ACTIVE]; - } - - /* - * Be a nice citizen: clip to the region we are supposed to draw on - */ - rect.x = x1; - rect.y = y1; - rect.width = x2 - x1; - rect.height = y2 - y1; - - gdk_gc_set_clip_rectangle (text_view->gc, &rect); - gdk_gc_set_clip_rectangle (fg_gc, &rect); - clip_rect = ▭ - - if (selected){ - if (flags & E_CELL_FOCUSED) - foreground = &canvas->style->text [GTK_STATE_SELECTED]; - else - foreground = &canvas->style->text [GTK_STATE_ACTIVE]; - } else { - foreground = &canvas->style->text [GTK_STATE_NORMAL]; - } - - cursor_color = foreground; - - if (ect->color_column != -1 && ! selected) { - color_spec = e_table_model_value_at (ecell_view->e_table_model, - ect->color_column, row); - cell_foreground = e_cell_text_get_color (text_view, - color_spec); - if (cell_foreground) - foreground = cell_foreground; - } - - gdk_gc_set_foreground (text_view->gc, foreground); - - x1 += 4; - y1 += 1; - x2 -= 4; - y2 -= 1; - - rect.x = x1; - rect.y = y1; - rect.width = x2 - x1; - rect.height = y2 - y1; - - gdk_gc_set_clip_rectangle (text_view->gc, &rect); - gdk_gc_set_clip_rectangle (fg_gc, &rect); - clip_rect = ▭ - - if (edit_display){ - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - - set_style(ecell_view, cell, row); - - style = cell->style; - - cell->width = x2 - x1; - - split_into_lines (cell); - - linebreaks = cell->breaks; - - lines = linebreaks->lines; - ypos = get_line_ypos (cell, lines); - ypos += e_font_ascent (text_view->font); - ypos -= edit->yofs_edit; - - for (i = 0; i < linebreaks->num_lines; i++) { - xpos = get_line_xpos (cell, lines); - xpos -= edit->xofs_edit; - - /* start_char, end_char, sel_start and sel_end are IN BYTES */ - - start_char = lines->text - cell->text; - end_char = start_char + lines->length; - - sel_start = edit->selection_start; - sel_end = edit->selection_end; - - if (sel_start > sel_end){ - sel_start ^= sel_end; - sel_end ^= sel_start; - sel_start ^= sel_end; - } - if (sel_start < start_char) - sel_start = start_char; - if (sel_end > end_char) - sel_end = end_char; - - if (sel_start < sel_end){ - sel_rect.x = xpos + x1 + e_font_utf8_text_width (font, style, lines->text, sel_start - start_char); - sel_rect.y = ypos + y1 - e_font_ascent (font); - sel_rect.width = e_font_utf8_text_width (font, style, - lines->text + sel_start - start_char, - sel_end - sel_start); - sel_rect.height = height; - gtk_paint_flat_box (canvas->style, - drawable, - - edit->has_selection ? GTK_STATE_SELECTED : GTK_STATE_ACTIVE, - GTK_SHADOW_NONE, - clip_rect, - canvas, - "text", - sel_rect.x, - sel_rect.y, - sel_rect.width, - sel_rect.height); - - e_font_draw_utf8_text (drawable, font, style, text_view->gc, xpos + x1, ypos + y1, - lines->text, - sel_start - start_char); - e_font_draw_utf8_text (drawable, font, style, fg_gc, - xpos + x1 + e_font_utf8_text_width (font, style, lines->text, sel_start - start_char), - ypos + y1, - lines->text + sel_start - start_char, - sel_end - sel_start); - e_font_draw_utf8_text (drawable, font, style, text_view->gc, - xpos + x1 + e_font_utf8_text_width (font, style, lines->text, sel_end - start_char), - ypos + y1, - lines->text + sel_end - start_char, - end_char - sel_end); - } else { - e_font_draw_utf8_text (drawable, font, style, text_view->gc, - xpos + x1, ypos + y1, - lines->text, - lines->length); - } - if (edit->selection_start == edit->selection_end && - edit->selection_start >= start_char && - edit->selection_start <= end_char && - edit->show_cursor) { - gdk_gc_set_foreground (text_view->gc, cursor_color); - gdk_draw_rectangle (drawable, - text_view->gc, - TRUE, - xpos + x1 + e_font_utf8_text_width (font, style, lines->text, sel_start - start_char), - ypos + y1 - e_font_ascent (font), - 1, - height); - } - if (ect->strikeout_column >= 0 && e_table_model_value_at(ecell_view->e_table_model, ect->strikeout_column, row)) { - gdk_draw_rectangle (drawable, - text_view->gc, - TRUE, - x1, ypos + y1 - (e_font_ascent (font) / 2), - x2 - x1, - 1); - } - ypos += height; - lines ++; - } - unref_lines (cell); - } else { - - ECellTextLineBreaks *linebreaks; - CurrentCell cell; - build_current_cell (&cell, text_view, model_col, view_col, row); - - set_style(ecell_view, &cell, row); - - style = cell.style; - - cell.width = x2 - x1; - - split_into_lines (&cell); - - linebreaks = cell.breaks; - lines = linebreaks->lines; - ypos = get_line_ypos (&cell, lines); - ypos += e_font_ascent (text_view->font); - - - for (i = 0; i < linebreaks->num_lines; i++) { - xpos = get_line_xpos (&cell, lines); - if (ect->use_ellipsis && lines->ellipsis_length < lines->length) { - e_font_draw_utf8_text (drawable, font, style, text_view->gc, - xpos + x1, ypos + y1, - lines->text, - lines->ellipsis_length); - e_font_draw_utf8_text (drawable, font, style, text_view->gc, - xpos + x1 + lines->width - text_view->ellipsis_width[style], - ypos + y1, - ect->ellipsis ? ect->ellipsis : "...", - ect->ellipsis ? strlen (ect->ellipsis) : 3); - } else { - e_font_draw_utf8_text (drawable, font, style, text_view->gc, - xpos + x1, - ypos + y1, - lines->text, - lines->length); - } - if (ect->strikeout_column >= 0 && e_table_model_value_at(ecell_view->e_table_model, ect->strikeout_column, row)) { - gdk_draw_rectangle (drawable, - text_view->gc, - TRUE, - x1, ypos + y1 - (e_font_ascent (font) / 2), - x2 - x1, - 1); - } - ypos += height; - lines++; - } - unref_lines (&cell); - unbuild_current_cell (&cell); - } - - gdk_gc_set_clip_rectangle (text_view->gc, NULL); - gdk_gc_set_clip_rectangle (fg_gc, NULL); -} - -/* - * Selects the entire string - */ -static void -ect_edit_select_all (ECellTextView *text_view) -{ - g_assert (text_view->edit); - - text_view->edit->selection_start = 0; - text_view->edit->selection_end = strlen (text_view->edit->cell.text); -} - -static gboolean -key_begins_editing (GdkEventKey *event) -{ - if (event->length == 0) - return FALSE; - - return TRUE; -} - -/* - * ECell::event method - */ -static gint -ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row, ECellFlags flags, ECellActions *actions) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - ETextEventProcessorEvent e_tep_event; - gboolean edit_display = FALSE; - CellEdit *edit = text_view->edit; - GtkWidget *canvas = GTK_WIDGET (text_view->canvas); - gint return_val = 0; - CurrentCell cell, *cellptr; - - if (flags & !E_CELL_EDITING) - return 0; - - build_current_cell (&cell, text_view, model_col, view_col, row); - - - if (edit){ - if ((edit->cell.view_col == view_col) && (edit->cell.row == row)) { - edit_display = TRUE; - cellptr = CURRENT_CELL(edit); - } else { - cellptr = &cell; - } - } else { - cellptr = &cell; - } - - set_style(ecell_view, cellptr, row); - - e_tep_event.type = event->type; - switch (event->type) { - case GDK_FOCUS_CHANGE: - break; - case GDK_KEY_PRESS: /* Fall Through */ - case GDK_KEY_RELEASE: - if (event->key.keyval == GDK_Escape){ - ect_cancel_edit (text_view); - return_val = TRUE; - break; - } - - if ((!edit_display) && - e_table_model_is_cell_editable (ecell_view->e_table_model, model_col, row) && - key_begins_editing (&event->key)) { - e_table_item_enter_edit (text_view->cell_view.e_table_item_view, view_col, row); - ect_edit_select_all (text_view); - edit = text_view->edit; - cellptr = CURRENT_CELL(edit); - edit_display = TRUE; - } - if (edit_display) { - GdkEventKey key = event->key; - if (key.keyval == GDK_KP_Enter || key.keyval == GDK_Return){ - e_table_item_leave_edit (text_view->cell_view.e_table_item_view); - } else { - e_tep_event.key.time = key.time; - e_tep_event.key.state = key.state; - e_tep_event.key.keyval = key.keyval; - - /* This is probably ugly hack, but we have to handle UTF-8 input somehow */ -#if 0 - e_tep_event.key.length = key.length; - e_tep_event.key.string = key.string; -#else - e_tep_event.key.string = e_utf8_from_gtk_event_key (canvas, key.keyval, key.string); - if (e_tep_event.key.string != NULL) { - e_tep_event.key.length = strlen (e_tep_event.key.string); - } else { - e_tep_event.key.length = 0; - } -#endif - - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, &e_tep_event); - *actions = edit->actions; - if (e_tep_event.key.string) g_free (e_tep_event.key.string); - break; - } - } - - break; - case GDK_BUTTON_PRESS: /* Fall Through */ - case GDK_BUTTON_RELEASE: - event->button.x -= 4; - event->button.y -= 1; - if ((!edit_display) - && e_table_model_is_cell_editable (ecell_view->e_table_model, model_col, row) - && event->type == GDK_BUTTON_RELEASE - && event->button.button == 1) { - GdkEventButton button = event->button; - - e_table_item_enter_edit (text_view->cell_view.e_table_item_view, view_col, row); - edit = text_view->edit; - cellptr = CURRENT_CELL(edit); - edit_display = TRUE; - - e_tep_event.button.type = GDK_BUTTON_PRESS; - e_tep_event.button.time = button.time; - e_tep_event.button.state = button.state; - e_tep_event.button.button = button.button; - e_tep_event.button.position = _get_position_from_xy (cellptr, button.x, button.y); - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - *actions = edit->actions; - if (event->button.button == 1) { - if (event->type == GDK_BUTTON_PRESS) - edit->button_down = TRUE; - else - edit->button_down = FALSE; - } - edit->lastx = button.x; - edit->lasty = button.y; - edit->last_state = button.state; - - e_tep_event.button.type = GDK_BUTTON_RELEASE; - } - if (edit_display) { - GdkEventButton button = event->button; - e_tep_event.button.time = button.time; - e_tep_event.button.state = button.state; - e_tep_event.button.button = button.button; - e_tep_event.button.position = _get_position_from_xy (cellptr, button.x, button.y); - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - *actions = edit->actions; - if (event->button.button == 1) { - if (event->type == GDK_BUTTON_PRESS) - edit->button_down = TRUE; - else - edit->button_down = FALSE; - } - edit->lastx = button.x; - edit->lasty = button.y; - edit->last_state = button.state; - } - break; - case GDK_MOTION_NOTIFY: - event->motion.x -= 4; - event->motion.y -= 1; - if (edit_display) { - GdkEventMotion motion = event->motion; - e_tep_event.motion.time = motion.time; - e_tep_event.motion.state = motion.state; - e_tep_event.motion.position = _get_position_from_xy (cellptr, motion.x, motion.y); - _get_tep (edit); - return_val = e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - *actions = edit->actions; - edit->lastx = motion.x; - edit->lasty = motion.y; - edit->last_state = motion.state; - } - break; - case GDK_ENTER_NOTIFY: -#if 0 - edit->pointer_in = TRUE; -#endif - if (edit_display) { - if (edit->default_cursor_shown){ - gdk_window_set_cursor (canvas->window, text_view->i_cursor); - edit->default_cursor_shown = FALSE; - } - } - break; - case GDK_LEAVE_NOTIFY: -#if 0 - text_view->pointer_in = FALSE; -#endif - if (edit_display) { - if (! edit->default_cursor_shown){ - gdk_window_set_cursor (canvas->window, NULL); - edit->default_cursor_shown = TRUE; - } - } - break; - default: - break; - } - - unbuild_current_cell (&cell); - if (return_val) - return return_val; -#if 0 - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS(parent_class)->event (item, event); -#endif - else - return 0; - -} - -/* - * ECell::height method - */ -static int -ect_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - EFont *font; - ECellText *ect = E_CELL_TEXT(ecell_view->ecell); - gchar *string; - gint value; - - font = text_view->font; - - string = ect_get_text(ect, ecell_view->e_table_model, model_col, row); - value = e_font_height (font) * number_of_lines(string) + TEXT_PAD; - ect_free_text(ect, string); - - return value; -} - -/* - * ECellView::enter_edit method - */ -static void * -ect_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - CellEdit *edit; - ECellText *ect = E_CELL_TEXT(ecell_view->ecell); - char *temp; - - edit = g_new (CellEdit, 1); - text_view->edit = edit; - - build_current_cell (CURRENT_CELL(edit), text_view, model_col, view_col, row); - - set_style(ecell_view, CURRENT_CELL(edit), row); - - edit->xofs_edit = 0.0; - edit->yofs_edit = 0.0; - - edit->selection_start = 0; - edit->selection_end = 0; - edit->select_by_word = FALSE; - - edit->timeout_id = g_timeout_add (10, _blink_scroll_timeout, text_view); - edit->timer = g_timer_new (); - g_timer_elapsed (edit->timer, &(edit->scroll_start)); - g_timer_start (edit->timer); - - edit->lastx = 0; - edit->lasty = 0; - edit->last_state = 0; - - edit->scroll_start = 0; - edit->show_cursor = TRUE; - edit->button_down = FALSE; - - edit->tep = NULL; - - edit->has_selection = FALSE; - - edit->invisible = NULL; - edit->primary_selection = NULL; - edit->primary_length = 0; - edit->clipboard_selection = NULL; - edit->clipboard_length = 0; - - edit->pointer_in = FALSE; - edit->default_cursor_shown = TRUE; - - temp = ect_get_text(ect, ecell_view->e_table_model, model_col, row); - edit->old_text = g_strdup (temp); - ect_free_text(ect, temp); - edit->cell.text = g_strdup (edit->old_text); - -#if 0 - if (edit->pointer_in){ - if (edit->default_cursor_shown){ - gdk_window_set_cursor (GTK_WIDGET(item->canvas)->window, text_view->i_cursor); - edit->default_cursor_shown = FALSE; - } - } -#endif - - ect_queue_redraw (text_view, view_col, row); - - return NULL; -} - -/* - * ECellView::leave_edit method - */ -static void -ect_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - CellEdit *edit = text_view->edit; - - if (edit){ - ect_accept_edits (text_view); - ect_stop_editing (text_view); - /* FIXME: edit is freed in ect_stop_editing() so I've - commented this out - Damon. */ - /*unbuild_current_cell (CURRENT_CELL(edit));*/ - } else { - /* - * We did invoke this leave edit internally - */ - } -} - -static void -ect_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height) -{ - GnomeFont *font = gnome_font_new ("Helvetica", 12); - char *string; - ECellText *ect = E_CELL_TEXT(ecell_view->ecell); - string = ect_get_text(ect, ecell_view->e_table_model, model_col, row); - gnome_print_gsave(context); - if (gnome_print_moveto(context, 2, 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 2, 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 2, height - 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 2, height - 2) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 2, 2) == -1) - /* FIXME */; - if (gnome_print_clip(context) == -1) - /* FIXME */; - gnome_print_moveto(context, 2, (height - gnome_font_get_ascender(font) + gnome_font_get_descender(font)) / 2); - gnome_print_setfont(context, font); - gnome_print_show(context, string); - gnome_print_grestore(context); - ect_free_text(ect, string); -} - -static gdouble -ect_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width) -{ - return 16; -} - -static int -ect_max_width (ECellView *ecell_view, - int model_col, - int view_col) -{ - /* New ECellText */ - ECellTextView *text_view = (ECellTextView *) ecell_view; - EFont *font; - int row; - int number_of_rows; - int max_width = 0; - - font = text_view->font; - number_of_rows = e_table_model_row_count (ecell_view->e_table_model); - - for (row = 0; row < number_of_rows; row++) { - CurrentCell cell; - struct line *line; - int width; - - build_current_cell (&cell, text_view, model_col, view_col, row); - split_into_lines (&cell); - calc_line_widths (&cell); - - line = (struct line *)cell.breaks->lines; - width = e_font_utf8_text_width (font, cell.style, - line->text, line->length); - max_width = MAX (max_width, width); - unref_lines (&cell); - unbuild_current_cell (&cell); - } - - return max_width; -} - -static gint -tooltip_event (GtkWidget *window, - GdkEvent *event, - ETableTooltip *tooltip) -{ - gint ret_val = FALSE; - - switch (event->type) { - case GDK_LEAVE_NOTIFY: - e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(tooltip->eti)->canvas)); - break; - case GDK_BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - if (event->type == GDK_BUTTON_RELEASE) { - e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(tooltip->eti)->canvas)); - } - - event->button.x = tooltip->cx; - event->button.y = tooltip->cy; - gtk_signal_emit_by_name (GTK_OBJECT (tooltip->eti), "event", - event, &ret_val); - if (!ret_val) - gtk_propagate_event (GTK_WIDGET(GNOME_CANVAS_ITEM(tooltip->eti)->canvas), event); - ret_val = TRUE; - break; - case GDK_KEY_PRESS: - e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(tooltip->eti)->canvas)); - gtk_signal_emit_by_name (GTK_OBJECT (tooltip->eti), "event", - event, &ret_val); - if (!ret_val) - gtk_propagate_event (GTK_WIDGET(GNOME_CANVAS_ITEM(tooltip->eti)->canvas), event); - ret_val = TRUE; - break; - default: - break; - } - - return ret_val; -} - -static void -ect_show_tooltip (ECellView *ecell_view, - int model_col, - int view_col, - int row, - int col_width, - ETableTooltip *tooltip) -{ - ECellTextView *text_view = (ECellTextView *) ecell_view; - CurrentCell cell; - struct line *lines; - GtkWidget *canvas; - int i; - gdouble max_width; - gboolean cut_off; - double i2c[6]; - ArtPoint origin = {0, 0}; - ArtPoint pixel_origin; - int canvas_x, canvas_y; - GnomeCanvasItem *tooltip_text; - double tooltip_width; - double tooltip_height; - double tooltip_x; - double tooltip_y; - GnomeCanvasItem *rect; - double text_height; - ECellText *ect = E_CELL_TEXT(ecell_view->ecell); - GtkWidget *window; - - tooltip->timer = 0; - - build_current_cell (&cell, text_view, model_col, view_col, row); - - set_style(ecell_view, &cell, row); - - cell.width = col_width - 8; - split_into_lines (&cell); - calc_line_widths (&cell); - - cut_off = FALSE; - for (lines = cell.breaks->lines, i = 0; i < cell.breaks->num_lines; - lines++, i++) { - if (lines->length > lines->ellipsis_length) { - cut_off = TRUE; - break; - } - } - - if (!cut_off) { - tooltip->timer = 0; - unref_lines (&cell); - unbuild_current_cell (&cell); - return; - } - - gnome_canvas_item_i2c_affine (GNOME_CANVAS_ITEM (tooltip->eti), i2c); - art_affine_point (&pixel_origin, &origin, i2c); - - gdk_window_get_origin (GTK_WIDGET (text_view->canvas)->window, - &canvas_x, &canvas_y); - pixel_origin.x += canvas_x; - pixel_origin.y += canvas_y; - pixel_origin.x -= (int) gtk_layout_get_hadjustment (GTK_LAYOUT (text_view->canvas))->value; - pixel_origin.y -= (int) gtk_layout_get_vadjustment (GTK_LAYOUT (text_view->canvas))->value; - - window = gtk_window_new (GTK_WINDOW_POPUP); - gtk_container_set_border_width (GTK_CONTAINER (window), 1); - - canvas = e_canvas_new (); - gtk_container_add (GTK_CONTAINER (window), canvas); - - max_width = 0.0; - for (lines = cell.breaks->lines, i = 0; i < cell.breaks->num_lines; - lines++, i++) { - gdouble line_width; - - line_width = e_font_utf8_text_width (text_view->font, - cell.style, lines->text, - lines->length); - max_width = MAX (max_width, line_width); - } - - text_height = e_font_height (text_view->font) * cell.breaks->num_lines + 4; - rect = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas)), - gnome_canvas_rect_get_type (), - "x1", (double) 0.0, - "y1", (double) 0.0, - "x2", (double) max_width + 4, - "y2", (double) text_height, - "fill_color_gdk", tooltip->background, - NULL); - - tooltip_text = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas)), - e_text_get_type (), - "anchor", GTK_ANCHOR_NW, -/* "font_gdk", text_view->font, */ - "bold", (gboolean) ect->bold_column >= 0 && e_table_model_value_at(ecell_view->e_table_model, ect->bold_column, row), - "strikeout", (gboolean) ect->strikeout_column >= 0 && e_table_model_value_at(ecell_view->e_table_model, ect->strikeout_column, row), - "fill_color_gdk", tooltip->foreground, - "text", cell.text, - "editable", FALSE, - "clip_width", max_width, - "clip_height", (double) text_height, - "clip", TRUE, - "line_wrap", FALSE, - "justification", E_CELL_TEXT (text_view->cell_view.ecell)->justify, - "draw_background", FALSE, - NULL); - - tooltip_width = max_width; - tooltip_height = text_height; - tooltip_y = tooltip->y; - - switch (E_CELL_TEXT (text_view->cell_view.ecell)->justify) { - case GTK_JUSTIFY_CENTER: - tooltip_x = - tooltip_width / 2; - break; - case GTK_JUSTIFY_RIGHT: - tooltip_x = tooltip_width / 2; - break; - case GTK_JUSTIFY_FILL: - case GTK_JUSTIFY_LEFT: - tooltip_x = tooltip->x; - break; - } - - gnome_canvas_item_move (tooltip_text, 3.0, 1.0); - gnome_canvas_item_set (rect, - "x2", (double) tooltip_width + 6, - "y2", (double) tooltip->row_height + 1, - NULL); - gtk_widget_set_usize (window, tooltip_width + 6, - tooltip->row_height + 1); - gnome_canvas_set_scroll_region (GNOME_CANVAS (canvas), 0.0, 0.0, - (double) tooltip_width + 6, - (double) tooltip_height); - gtk_widget_show (canvas); - gtk_widget_realize (window); - gtk_signal_connect (GTK_OBJECT (window), "event", - GTK_SIGNAL_FUNC (tooltip_event), tooltip); - - e_canvas_popup_tooltip (E_CANVAS(text_view->canvas), window, pixel_origin.x + tooltip->x, - pixel_origin.y + tooltip->y - 1); - - unref_lines (&cell); - unbuild_current_cell (&cell); - - return; -} - -/* - * GtkObject::destroy method - */ -static void -ect_destroy (GtkObject *object) -{ - ECellText *ect = E_CELL_TEXT (object); - - g_free (ect->font_name); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} -/* Set_arg handler for the text item */ -static void -ect_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ECellText *text; - - text = E_CELL_TEXT (object); - - switch (arg_id) { - case ARG_STRIKEOUT_COLUMN: - text->strikeout_column = GTK_VALUE_INT (*arg); - break; - - case ARG_BOLD_COLUMN: - text->bold_column = GTK_VALUE_INT (*arg); - break; - - case ARG_COLOR_COLUMN: - text->color_column = GTK_VALUE_INT (*arg); - break; - - case ARG_EDITABLE: - text->editable = GTK_VALUE_BOOL (*arg) ? TRUE : FALSE; - break; - - default: - return; - } -} - -/* Get_arg handler for the text item */ -static void -ect_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ECellText *text; - - text = E_CELL_TEXT (object); - - switch (arg_id) { - case ARG_STRIKEOUT_COLUMN: - GTK_VALUE_INT (*arg) = text->strikeout_column; - break; - - case ARG_BOLD_COLUMN: - GTK_VALUE_INT (*arg) = text->bold_column; - break; - - case ARG_COLOR_COLUMN: - GTK_VALUE_INT (*arg) = text->color_column; - break; - - case ARG_EDITABLE: - GTK_VALUE_BOOL (*arg) = text->editable ? TRUE : FALSE; - break; - - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_cell_text_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - ECellTextClass *ectc = (ECellTextClass *) object_class; - - object_class->destroy = ect_destroy; - - ecc->new_view = ect_new_view; - ecc->kill_view = ect_kill_view; - ecc->realize = ect_realize; - ecc->unrealize = ect_unrealize; - ecc->draw = ect_draw; - ecc->event = ect_event; - ecc->height = ect_height; - ecc->enter_edit = ect_enter_edit; - ecc->leave_edit = ect_leave_edit; - ecc->print = ect_print; - ecc->print_height = ect_print_height; - ecc->max_width = ect_max_width; - ecc->show_tooltip = ect_show_tooltip; - - ectc->get_text = ect_real_get_text; - ectc->free_text = ect_real_free_text; - - object_class->get_arg = ect_get_arg; - object_class->set_arg = ect_set_arg; - - parent_class = gtk_type_class (PARENT_TYPE); - - gtk_object_add_arg_type ("ECellText::strikeout_column", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_STRIKEOUT_COLUMN); - gtk_object_add_arg_type ("ECellText::bold_column", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_BOLD_COLUMN); - gtk_object_add_arg_type ("ECellText::color_column", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_COLOR_COLUMN); - gtk_object_add_arg_type ("ECellText::editable", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_EDITABLE); - - if (!clipboard_atom) - clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE); -} - -static void -e_cell_text_init (ECellText *ect) -{ - ect->ellipsis = NULL; - ect->use_ellipsis = TRUE; - ect->strikeout_column = -1; - ect->bold_column = -1; - ect->color_column = -1; - ect->editable = TRUE; -} - -E_MAKE_TYPE(e_cell_text, "ECellText", ECellText, e_cell_text_class_init, e_cell_text_init, PARENT_TYPE); - -/** - * e_cell_text_construct: - * @cell: The cell to construct - * @fontname: font to be used to render on the screen - * @justify: Justification of the string in the cell - * - * constructs the ECellText. To be used by subclasses and language - * bindings. - * - * Returns: The ECellText. - */ -ECell * -e_cell_text_construct (ECellText *cell, const char *fontname, GtkJustification justify) -{ - cell->font_name = g_strdup (fontname); - cell->justify = justify; - return E_CELL(cell); -} - -/** - * e_cell_text_new: - * @fontname: font to be used to render on the screen - * @justify: Justification of the string in the cell. - * - * Creates a new ECell renderer that can be used to render strings that - * that come from the model. The value returned from the model is - * interpreted as being a char *. - * - * The ECellText object support a large set of properties that can be - * configured through the Gtk argument system and allows the user to have - * a finer control of the way the string is displayed. The arguments supported - * allow the control of strikeout, bold, and color. - * - * The arguments "strikeout_column", "bold_column" and "color_column" set - * and return an integer that points to a column in the model that controls - * these settings. So controlling the way things are rendered is achieved - * by having special columns in the model that will be used to flag whether - * the text should be rendered with strikeout, or bolded. In the case of - * the "color_column" argument, the column in the model is expected to have - * a string that can be parsed by gdk_color_parse(). - * - * Returns: an ECell object that can be used to render strings. - */ -ECell * -e_cell_text_new (const char *fontname, GtkJustification justify) -{ - ECellText *ect = gtk_type_new (e_cell_text_get_type ()); - - e_cell_text_construct(ect, fontname, justify); - - return (ECell *) ect; -} - -/* Calculates the x position of the specified line of text, based on the text's justification */ -static int -get_line_xpos (CurrentCell *cell, struct line *line) -{ - int x; - - ECellTextView *text_view = cell->text_view; - ECellText *ect = E_CELL_TEXT (((ECellView *)cell->text_view)->ecell); - - x = text_view->xofs + ect->x; - - switch (ect->justify) { - case GTK_JUSTIFY_RIGHT: - x += cell->width - line->width; - break; - - case GTK_JUSTIFY_CENTER: - x += (cell->width - line->width) / 2; - break; - - default: - /* For GTK_JUSTIFY_LEFT, we don't have to do anything. We do not support - * GTK_JUSTIFY_FILL, yet. - */ - break; - } - - return x; -} - -/* Calculates the x position of the specified line of text, based on the text's justification */ -static int -get_line_ypos (CurrentCell *cell, struct line *line) -{ - int y; - - ECellTextView *text_view = cell->text_view; - ECellText *ect = E_CELL_TEXT (((ECellView *)cell->text_view)->ecell); - ECellTextLineBreaks *linebreaks = cell->breaks; - - struct line *lines = linebreaks->lines; - - EFont *font; - - font = text_view->font; - - y = text_view->yofs + ect->y; - y += (line - lines) * e_font_height (font); - - return y; -} - -/* fixme: Handle Font attributes */ -/* position is in BYTES */ - -static void -_get_xy_from_position (CurrentCell *cell, gint position, gint *xp, gint *yp) -{ - if (xp || yp) { - struct line *lines; - int x, y; - int j; - ECellTextView *text_view = cell->text_view; - ECellTextLineBreaks *linebreaks; - EFont *font; - - font = text_view->font; - - split_into_lines (cell); - - linebreaks = cell->breaks; - lines = linebreaks->lines; - - x = get_line_xpos (cell, lines); - y = get_line_ypos (cell, lines); - for (j = 0, lines = linebreaks->lines; j < linebreaks->num_lines; lines++, j++) { - if (lines->text > cell->text + position) - break; - y += e_font_height (font); - } - lines --; - y -= e_font_descent (font); - - x += e_font_utf8_text_width (font, cell->style, - lines->text, - position - (lines->text - cell->text)); - if ((CellEdit *) cell == cell->text_view->edit){ - x -= ((CellEdit *)cell)->xofs_edit; - y -= ((CellEdit *)cell)->yofs_edit; - } - if (xp) - *xp = x; - if (yp) - *yp = y; - unref_lines (cell); - } -} - -static gint -_get_position_from_xy (CurrentCell *cell, gint x, gint y) -{ - int i, j; - int xpos, ypos; - struct line *lines; - int return_val; - gchar *p; - - ECellTextView *text_view = cell->text_view; - ECellTextLineBreaks *linebreaks; - EFont *font; - - font = text_view->font; - - split_into_lines (cell); - - linebreaks = cell->breaks; - - lines = linebreaks->lines; - - if ((CellEdit *) cell == cell->text_view->edit){ - x += ((CellEdit *)cell)->xofs_edit; - y += ((CellEdit *)cell)->yofs_edit; - } - - ypos = get_line_ypos (cell, linebreaks->lines); - j = 0; - while (y > ypos) { - ypos += e_font_height (font); - j ++; - } - j--; - if (j >= linebreaks->num_lines) - j = linebreaks->num_lines - 1; - if (j < 0) - j = 0; - i = 0; - - lines += j; - xpos = get_line_xpos (cell, lines); - - for (p = lines->text; p < lines->text + lines->length && g_unichar_validate (g_utf8_get_char (p)); p = g_utf8_next_char (p)) { - gint charwidth; - - charwidth = e_font_utf8_char_width (font, cell->style, p); - - xpos += charwidth / 2; - if (xpos > x) { - break; - } - xpos += (charwidth + 1) / 2; - } - - return_val = p - cell->text; - - unref_lines (cell); - - return return_val; -} - -#define SCROLL_WAIT_TIME 30000 - -static gboolean -_blink_scroll_timeout (gpointer data) -{ - ECellTextView *text_view = (ECellTextView *) data; - ECellText *ect = E_CELL_TEXT (((ECellView *)text_view)->ecell); - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - - gulong current_time; - gboolean scroll = FALSE; - gboolean redraw = FALSE; - - g_timer_elapsed (edit->timer, ¤t_time); - - if (edit->scroll_start + SCROLL_WAIT_TIME > 1000000) { - if (current_time > edit->scroll_start - (1000000 - SCROLL_WAIT_TIME) && - current_time < edit->scroll_start) - scroll = TRUE; - } else { - if (current_time > edit->scroll_start + SCROLL_WAIT_TIME || - current_time < edit->scroll_start) - scroll = TRUE; - } - if (scroll && edit->button_down) { - /* FIXME: Copy this for y. */ - if (edit->lastx - ect->x > cell->width) { - ECellTextLineBreaks *linebreaks; - split_into_lines (cell); - linebreaks = cell->breaks; - if (edit->xofs_edit < linebreaks->max_width - cell->width) { - edit->xofs_edit += 4; - if (edit->xofs_edit > linebreaks->max_width - cell->width + 1) - edit->xofs_edit = linebreaks->max_width - cell->width + 1; - redraw = TRUE; - } - unref_lines (cell); - } - if (edit->lastx - ect->x < 0 && - edit->xofs_edit > 0) { - edit->xofs_edit -= 4; - if (edit->xofs_edit < 0) - edit->xofs_edit = 0; - redraw = TRUE; - } - if (redraw) { - ETextEventProcessorEvent e_tep_event; - e_tep_event.type = GDK_MOTION_NOTIFY; - e_tep_event.motion.state = edit->last_state; - e_tep_event.motion.time = 0; - e_tep_event.motion.position = _get_position_from_xy (cell, edit->lastx, edit->lasty); - _get_tep (edit); - e_text_event_processor_handle_event (edit->tep, - &e_tep_event); - edit->scroll_start = current_time; - } - } - - if (!((current_time / 500000) % 2)) { - if (!edit->show_cursor) - redraw = TRUE; - edit->show_cursor = TRUE; - } else { - if (edit->show_cursor) - redraw = TRUE; - edit->show_cursor = FALSE; - } - if (redraw){ - ect_queue_redraw (text_view, edit->cell.view_col, edit->cell.row); - } - return TRUE; -} - -static int -_get_position (ECellTextView *text_view, ETextEventProcessorCommand *command) -{ - int length; - int x, y; - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - EFont *font; - gchar *p; - int unival; - - font = text_view->font; - - switch (command->position) { - - case E_TEP_VALUE: - return command->value; - - case E_TEP_SELECTION: - return edit->selection_end; - - case E_TEP_START_OF_BUFFER: - return 0; - - /* fixme: this probably confuses TEP */ - - case E_TEP_END_OF_BUFFER: - return strlen (cell->text); - - case E_TEP_START_OF_LINE: - - if (edit->selection_end < 1) return 0; - - p = g_utf8_find_prev_char (cell->text, cell->text + edit->selection_end); - - if (p == cell->text) return 0; - - p = g_utf8_find_prev_char (cell->text, p); - - while (p && p > cell->text) { - if (*p == '\n') return p - cell->text + 1; - p = g_utf8_find_prev_char (cell->text, p); - } - - return 0; - - case E_TEP_END_OF_LINE: - - length = strlen (cell->text); - if (edit->selection_end >= length) return length; - - p = g_utf8_next_char (cell->text + edit->selection_end); - - while (*p && g_unichar_validate (g_utf8_get_char (p))) { - if (*p == '\n') return p - cell->text; - p = g_utf8_next_char (p); - } - - return p - cell->text; - - case E_TEP_FORWARD_CHARACTER: - - length = strlen (cell->text); - if (edit->selection_end >= length) return length; - - p = g_utf8_next_char (cell->text + edit->selection_end); - - return p - cell->text; - - case E_TEP_BACKWARD_CHARACTER: - - if (edit->selection_end < 1) return 0; - - p = g_utf8_find_prev_char (cell->text, cell->text + edit->selection_end); - - if (p == NULL) return 0; - - return p - cell->text; - - case E_TEP_FORWARD_WORD: - - length = strlen (cell->text); - if (edit->selection_end >= length) return length; - - p = g_utf8_next_char (cell->text + edit->selection_end); - - while (*p && g_unichar_validate (g_utf8_get_char (p))) { - unival = g_utf8_get_char (p); - if (g_unichar_isspace (unival)) return p - cell->text; - p = g_utf8_next_char (p); - } - - return p - cell->text; - - case E_TEP_BACKWARD_WORD: - - if (edit->selection_end < 1) return 0; - - p = g_utf8_find_prev_char (cell->text, cell->text + edit->selection_end); - - if (p == cell->text) return 0; - - p = g_utf8_find_prev_char (cell->text, p); - - while (p && p > cell->text && g_unichar_validate (g_utf8_get_char (p))) { - unival = g_utf8_get_char (p); - if (g_unichar_isspace (unival)) { - return (g_utf8_next_char (p) - cell->text); - } - p = g_utf8_find_prev_char (cell->text, p); - } - - return 0; - - case E_TEP_FORWARD_LINE: - _get_xy_from_position (cell, edit->selection_end, &x, &y); - y += e_font_height (font); - return _get_position_from_xy (cell, x, y); - case E_TEP_BACKWARD_LINE: - _get_xy_from_position (cell, edit->selection_end, &x, &y); - y -= e_font_height (font); - return _get_position_from_xy (cell, x, y); - - case E_TEP_FORWARD_PARAGRAPH: - case E_TEP_BACKWARD_PARAGRAPH: - - case E_TEP_FORWARD_PAGE: - case E_TEP_BACKWARD_PAGE: - return edit->selection_end; - default: - return edit->selection_end; - } - g_assert_not_reached (); - return 0; /* Kill warning */ -} - -static void -_delete_selection (ECellTextView *text_view) -{ - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - gint length; - gchar *sp, *ep; - - if (edit->selection_end == edit->selection_start) return; - - if (edit->selection_end < edit->selection_start) { - edit->selection_end ^= edit->selection_start; - edit->selection_start ^= edit->selection_end; - edit->selection_end ^= edit->selection_start; - } - - sp = cell->text + edit->selection_start; - ep = cell->text + edit->selection_end; - length = strlen (ep) + 1; - - memmove (sp, ep, length); - - edit->selection_end = edit->selection_start; -} - -/* fixme: */ -/* NB! We expect value to be length IN BYTES */ - -static void -_insert (ECellTextView *text_view, char *string, int value) -{ - CellEdit *edit = text_view->edit; - CurrentCell *cell = CURRENT_CELL(edit); - char *temp; - - if (value <= 0) return; - - temp = g_new (gchar, strlen (cell->text) + value + 1); - - strncpy (temp, cell->text, edit->selection_start); - strncpy (temp + edit->selection_start, string, value); - strcpy (temp + edit->selection_start + value, cell->text + edit->selection_end); - - g_free (cell->text); - - cell->text = temp; - - edit->selection_start += value; - edit->selection_end = edit->selection_start; -} - -static void -e_cell_text_view_command (ETextEventProcessor *tep, ETextEventProcessorCommand *command, gpointer data) -{ - CellEdit *edit = (CellEdit *) data; - CurrentCell *cell = CURRENT_CELL(edit); - ECellTextView *text_view = cell->text_view; - ECellText *ect = E_CELL_TEXT (text_view->cell_view.ecell); - - gboolean change = FALSE; - gboolean redraw = FALSE; - - int sel_start, sel_end; - EFont *font; - - font = text_view->font; - - /* If the EText isn't editable, then ignore any commands that would - modify the text. */ - if (!ect->editable && (command->action == E_TEP_DELETE - || command->action == E_TEP_INSERT - || command->action == E_TEP_PASTE - || command->action == E_TEP_GET_SELECTION)) - return; - - switch (command->action) { - case E_TEP_MOVE: - edit->selection_start = _get_position (text_view, command); - edit->selection_end = edit->selection_start; - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - break; - case E_TEP_SELECT: - edit->selection_end = _get_position (text_view, command); - sel_start = MIN(edit->selection_start, edit->selection_end); - sel_end = MAX(edit->selection_start, edit->selection_end); - if (sel_start != sel_end) { - e_cell_text_view_supply_selection (edit, command->time, GDK_SELECTION_PRIMARY, - cell->text + sel_start, - sel_end - sel_start); - } else if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - break; - case E_TEP_DELETE: - if (edit->selection_end == edit->selection_start) { - edit->selection_end = _get_position (text_view, command); - } - _delete_selection (text_view); - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - change = TRUE; - break; - - case E_TEP_INSERT: - if (edit->selection_end != edit->selection_start) { - _delete_selection (text_view); - } - _insert (text_view, command->string, command->value); - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - change = TRUE; - break; - case E_TEP_COPY: - sel_start = MIN(edit->selection_start, edit->selection_end); - sel_end = MAX(edit->selection_start, edit->selection_end); - if (sel_start != sel_end) { - e_cell_text_view_supply_selection (edit, command->time, clipboard_atom, - cell->text + sel_start, - sel_end - sel_start); - } - if (edit->timer) { - g_timer_reset (edit->timer); - } - break; - case E_TEP_PASTE: - e_cell_text_view_get_selection (edit, clipboard_atom, command->time); - if (edit->timer) { - g_timer_reset (edit->timer); - } - redraw = TRUE; - change = TRUE; - break; - case E_TEP_GET_SELECTION: - e_cell_text_view_get_selection (edit, GDK_SELECTION_PRIMARY, command->time); - break; - case E_TEP_ACTIVATE: - e_table_item_leave_edit (text_view->cell_view.e_table_item_view); - break; - case E_TEP_SET_SELECT_BY_WORD: - edit->select_by_word = command->value; - break; - case E_TEP_GRAB: - edit->actions = E_CELL_GRAB; - break; - case E_TEP_UNGRAB: - edit->actions = E_CELL_UNGRAB; - break; - case E_TEP_NOP: - break; - } - - if (!edit->button_down) { - int x; - int i; - struct line *lines; - ECellTextLineBreaks *linebreaks; - - split_into_lines (cell); - - linebreaks = cell->breaks; - - for (lines = linebreaks->lines, i = 0; i < linebreaks->num_lines ; i++, lines ++) { - if ((lines->text - cell->text) > edit->selection_end) { - break; - } - } - lines --; - x = e_font_utf8_text_width (font, cell->style, - lines->text, - edit->selection_end - (lines->text - cell->text)); - - - if (x < edit->xofs_edit) { - edit->xofs_edit = x; - redraw = TRUE; - } - - if (2 + x - cell->width > edit->xofs_edit) { - edit->xofs_edit = 2 + x - cell->width; - redraw = TRUE; - } - unref_lines (cell); - } - - if (redraw){ - ect_queue_redraw (text_view, edit->cell.view_col, edit->cell.row); - } -#if 0 - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); -#endif -} - -static void _invisible_destroy (GtkInvisible *invisible, - CellEdit *edit) -{ - edit->invisible = NULL; -} - -static GtkWidget *e_cell_text_view_get_invisible (CellEdit *edit) -{ - GtkWidget *invisible; - if (edit->invisible) { - invisible = edit->invisible; - } else { - invisible = gtk_invisible_new (); - edit->invisible = invisible; - - gtk_selection_add_target (invisible, - GDK_SELECTION_PRIMARY, - GDK_SELECTION_TYPE_STRING, - E_SELECTION_PRIMARY); - gtk_selection_add_target (invisible, - clipboard_atom, - GDK_SELECTION_TYPE_STRING, - E_SELECTION_CLIPBOARD); - - gtk_signal_connect (GTK_OBJECT(invisible), "selection_get", - GTK_SIGNAL_FUNC (_selection_get), - edit); - gtk_signal_connect (GTK_OBJECT(invisible), "selection_clear_event", - GTK_SIGNAL_FUNC (_selection_clear_event), - edit); - gtk_signal_connect (GTK_OBJECT(invisible), "selection_received", - GTK_SIGNAL_FUNC (_selection_received), - edit); - - gtk_signal_connect (GTK_OBJECT(invisible), "destroy", - GTK_SIGNAL_FUNC (_invisible_destroy), - edit); - } - return invisible; -} - -static void -_selection_clear_event (GtkInvisible *invisible, - GdkEventSelection *event, - CellEdit *edit) -{ - if (event->selection == GDK_SELECTION_PRIMARY) { - g_free (edit->primary_selection); - edit->primary_selection = NULL; - edit->primary_length = 0; - - edit->has_selection = FALSE; -#if 0 - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); -#endif - - } else if (event->selection == clipboard_atom) { - g_free (edit->clipboard_selection); - edit->clipboard_selection = NULL; - edit->clipboard_length = 0; - } -} - -static void -_selection_get (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint info, - guint time_stamp, - CellEdit *edit) -{ - switch (info) { - case E_SELECTION_PRIMARY: - gtk_selection_data_set (selection_data, GDK_SELECTION_TYPE_STRING, - 8, edit->primary_selection, edit->primary_length); - break; - case E_SELECTION_CLIPBOARD: - gtk_selection_data_set (selection_data, GDK_SELECTION_TYPE_STRING, - 8, edit->clipboard_selection, edit->clipboard_length); - break; - } -} - -/* fixme: What happens, if delivered string is not UTF-8? */ - -static void -_selection_received (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint time, - CellEdit *edit) -{ - if (selection_data->length < 0 || selection_data->type != GDK_SELECTION_TYPE_STRING) { - return; - } else { - ETextEventProcessorCommand command; - command.action = E_TEP_INSERT; - command.position = E_TEP_SELECTION; - command.string = selection_data->data; - command.value = selection_data->length; - command.time = time; - e_cell_text_view_command (edit->tep, &command, edit); - } -} - -static void -e_cell_text_view_supply_selection (CellEdit *edit, guint time, GdkAtom selection, char *data, gint length) -{ - gboolean successful; - GtkWidget *invisible; - - invisible = e_cell_text_view_get_invisible (edit); - - if (selection == GDK_SELECTION_PRIMARY){ - if (edit->primary_selection) { - g_free (edit->primary_selection); - } - edit->primary_selection = g_strndup (data, length); - edit->primary_length = length; - } else if (selection == clipboard_atom) { - if (edit->clipboard_selection) { - g_free (edit->clipboard_selection); - } - edit->clipboard_selection = g_strndup (data, length); - edit->clipboard_length = length; - } - - successful = gtk_selection_owner_set (invisible, - selection, - time); - - if (selection == GDK_SELECTION_PRIMARY) - edit->has_selection = successful; -} - -static void -e_cell_text_view_get_selection (CellEdit *edit, GdkAtom selection, guint32 time) -{ - GtkWidget *invisible; - invisible = e_cell_text_view_get_invisible (edit); - gtk_selection_convert (invisible, - selection, - GDK_SELECTION_TYPE_STRING, - time); -} - -static void -_get_tep (CellEdit *edit) -{ - if (!edit->tep) { - edit->tep = e_text_event_processor_emacs_like_new (); - gtk_object_ref (GTK_OBJECT (edit->tep)); - gtk_object_sink (GTK_OBJECT (edit->tep)); - gtk_signal_connect (GTK_OBJECT(edit->tep), - "command", - GTK_SIGNAL_FUNC(e_cell_text_view_command), - (gpointer) edit); - } -} - -static int -number_of_lines (char *text) -{ - int num_lines = 0; - gchar *p; - - if (!text) return 0; - - for (p = text; *p && g_unichar_validate (g_utf8_get_char (p)); p = g_utf8_next_char (p)) { - if (*p == '\n') num_lines++; - } - - num_lines++; - return num_lines; -} - -/* Splits the text of the text item into lines */ -static void -split_into_lines (CurrentCell *cell) -{ - char *p; - struct line *lines; - gint len; - - char *text = cell->text; - ECellTextLineBreaks *linebreaks; - - if (! cell->breaks) { - cell->breaks = g_new (ECellTextLineBreaks, 1); - cell->breaks->ref_count = 1; - } else { - cell->breaks->ref_count ++; - return; - } - linebreaks = cell->breaks; - - /* Check if already split. */ - linebreaks->lines = NULL; - linebreaks->num_lines = 0; - - if (!text) - return; - - /* First, count the number of lines */ - - linebreaks->num_lines = number_of_lines(cell->text); - - /* Allocate array of lines and calculate split positions */ - - linebreaks->lines = lines = g_new0 (struct line, linebreaks->num_lines); - - len = 0; - for (p = text; *p && g_unichar_validate (g_utf8_get_char (p)); p = g_utf8_next_char (p)) { - if (len == 0) lines->text = p; - if (*p == '\n') { - lines->length = p - lines->text; - lines++; - len = 0; - } else - len++; - } - - if (len == 0) - lines->text = p; - lines->length = p - lines->text; - - calc_line_widths (cell); -} - -/* Free lines structure. */ -static void -unref_lines (CurrentCell *cell) -{ - if (cell->breaks){ - cell->breaks->ref_count --; - if (cell->breaks->ref_count <= 0){ - g_free (cell->breaks->lines); - g_free (cell->breaks); - cell->breaks = NULL; - } - } -} - -static void -calc_ellipsis (ECellTextView *text_view) -{ - ECellText *ect = E_CELL_TEXT (((ECellView *)text_view)->ecell); - EFont *font; - - font = text_view->font; - if (font) { - text_view->ellipsis_width[E_FONT_PLAIN] = - e_font_utf8_text_width (font, E_FONT_PLAIN, - ect->ellipsis ? ect->ellipsis : "...", - ect->ellipsis ? strlen (ect->ellipsis) : 3); - text_view->ellipsis_width[E_FONT_BOLD] = - e_font_utf8_text_width (font, E_FONT_BOLD, - ect->ellipsis ? ect->ellipsis : "...", - ect->ellipsis ? strlen (ect->ellipsis) : 3); - } -} - -/* Calculates the line widths (in pixels) of the text's splitted lines */ -static void -calc_line_widths (CurrentCell *cell) -{ - ECellTextView *text_view = cell->text_view; - ECellText *ect = E_CELL_TEXT (((ECellView *)text_view)->ecell); - ECellTextLineBreaks *linebreaks = cell->breaks; - struct line *lines; - int i; - int j; - EFont *font; - - font = text_view->font; - - lines = linebreaks->lines; - linebreaks->max_width = 0; - - if (!lines) return; - - for (i = 0; i < linebreaks->num_lines; i++) { - if (lines->length != 0) { - if (font) { - lines->width = e_font_utf8_text_width (font, cell->style, - lines->text, lines->length); - lines->ellipsis_length = 0; - } else { - lines->width = 0; - } - - if (ect->use_ellipsis && - (!(text_view->edit && - cell->row == text_view->edit->cell.row && - cell->view_col == text_view->edit->cell.view_col)) && - lines->width > cell->width) { - if (font) { - lines->ellipsis_length = 0; - for (j = 0; j < lines->length; j++){ - if (e_font_utf8_text_width (font, cell->style, lines->text, j) + - text_view->ellipsis_width[cell->style] < cell->width) { - lines->ellipsis_length = j; - } - else - break; - } - } - else - lines->ellipsis_length = 0; - lines->width = e_font_utf8_text_width (font, cell->style, lines->text, lines->ellipsis_length) + - text_view->ellipsis_width[cell->style]; - } - else - lines->ellipsis_length = lines->length; - - if (lines->width > linebreaks->max_width) - linebreaks->max_width = lines->width; - } else { - lines->width = 0; - lines->ellipsis_length = 0; - } - - lines++; - } -} - -static void -build_current_cell (CurrentCell *cell, ECellTextView *text_view, int model_col, int view_col, int row) -{ - ECellView *ecell_view = (ECellView *) text_view; - ECellText *ect = E_CELL_TEXT (ecell_view->ecell); - char *temp; - - cell->text_view = text_view; - cell->model_col = model_col; - cell->view_col = view_col; - cell->row = row; - cell->breaks = NULL; - - temp = ect_get_text(ect, ecell_view->e_table_model, model_col, row); - cell->text = g_strdup(temp); - ect_free_text(ect, temp); - - cell->width = e_table_header_get_column ( - ((ETableItem *)ecell_view->e_table_item_view)->header, - view_col)->width - 8; - cell->style = 0; -} - -static void -unbuild_current_cell (CurrentCell *cell) -{ - g_free(cell->text); - cell->text = NULL; -} - - -static GdkColor* -e_cell_text_get_color (ECellTextView *cell_view, gchar *color_spec) -{ - ECellText *ect = E_CELL_TEXT (((ECellView*) cell_view)->ecell); - GdkColormap *colormap; - GdkColor *color, tmp_color; - - /* If the color spec is NULL we use the default color. */ - if (color_spec == NULL) - return NULL; - - /* Create the hash table if we haven't already. */ - if (!ect->colors) - ect->colors = g_hash_table_new (g_str_hash, g_str_equal); - - /* See if we've already allocated the color. Note that we use a - special value of (GdkColor*) 1 in the hash to indicate that we've - already tried and failed to allocate the color, so we don't keep - trying to allocate it. */ - color = g_hash_table_lookup (ect->colors, color_spec); - if (color == (GdkColor*) 1) - return NULL; - if (color) - return color; - - /* Try to parse the color. */ - if (gdk_color_parse (color_spec, &tmp_color)) { - colormap = gtk_widget_get_colormap (GTK_WIDGET (cell_view->canvas)); - - /* Try to allocate the color. */ - if (gdk_color_alloc (colormap, &tmp_color)) - color = gdk_color_copy (&tmp_color); - } - - g_hash_table_insert (ect->colors, g_strdup (color_spec), - color ? color : (GdkColor*) 1); - return color; -} - diff --git a/widgets/table/e-cell-text.h b/widgets/table/e-cell-text.h deleted file mode 100644 index 8ea9c509bd..0000000000 --- a/widgets/table/e-cell-text.h +++ /dev/null @@ -1,81 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellText - Text item for e-table. - * Copyright (C) 2000 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - * - * Drawing and event handling from: - * - * EText - Text item for evolution. - * Copyright (C) 2000 Ximian, Inc. - * - * Author: Chris Lahey <clahey@ximian.com> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ -#ifndef _E_CELL_TEXT_H_ -#define _E_CELL_TEXT_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gal/e-table/e-cell.h> - -BEGIN_GNOME_DECLS - -#define E_CELL_TEXT_TYPE (e_cell_text_get_type ()) -#define E_CELL_TEXT(o) (GTK_CHECK_CAST ((o), E_CELL_TEXT_TYPE, ECellText)) -#define E_CELL_TEXT_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TEXT_TYPE, ECellTextClass)) -#define E_IS_CELL_TEXT(o) (GTK_CHECK_TYPE ((o), E_CELL_TEXT_TYPE)) -#define E_IS_CELL_TEXT_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TEXT_TYPE)) - -typedef struct { - ECell parent; - - GtkJustification justify; - char *font_name; - - double x, y; /* Position at anchor */ - - gulong pixel; /* Fill color */ - - /* Clip handling */ - char *ellipsis; /* The ellipsis characters. NULL = "...". */ - - guint use_ellipsis : 1; /* Whether to use the ellipsis. */ - guint editable : 1; /* Whether the text can be edited. */ - - int strikeout_column; - int bold_column; - - /* This column in the ETable should return a string specifying a color, - either a color name like "red" or a color spec like "rgb:F/0/0". - See the XParseColor man page for the formats available. */ - int color_column; - - /* This stores the colors we have allocated. */ - GHashTable *colors; -} ECellText; - -typedef struct { - ECellClass parent_class; - - char *(*get_text) (ECellText *cell, ETableModel *model, int col, int row); - void (*free_text) (ECellText *cell, char *text); -} ECellTextClass; - -GtkType e_cell_text_get_type (void); -ECell *e_cell_text_new (const char *fontname, GtkJustification justify); -ECell *e_cell_text_construct(ECellText *cell, const char *fontname, GtkJustification justify); - -END_GNOME_DECLS - -#endif /* _E_CELL_TEXT_H_ */ - - diff --git a/widgets/table/e-cell-toggle.c b/widgets/table/e-cell-toggle.c deleted file mode 100644 index 45971f6f18..0000000000 --- a/widgets/table/e-cell-toggle.c +++ /dev/null @@ -1,342 +0,0 @@ -/* - * e-cell-toggle.c: Multi-state image toggle cell object. - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * - * (C) 1999, 2000 Ximian, Inc - */ -#include <config.h> -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> -#include "e-cell-toggle.h" -#include "gal/util/e-util.h" -#include "e-table-item.h" - -#define PARENT_TYPE e_cell_get_type () - -typedef struct { - ECellView cell_view; - GdkGC *gc; - GnomeCanvas *canvas; -} ECellToggleView; - -static ECellClass *parent_class; - -static void -etog_queue_redraw (ECellToggleView *text_view, int view_col, int view_row) -{ - e_table_item_redraw_range ( - text_view->cell_view.e_table_item_view, - view_col, view_row, view_col, view_row); -} - -/* - * ECell::realize method - */ -static ECellView * -etog_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - ECellToggleView *toggle_view = g_new0 (ECellToggleView, 1); - ETableItem *eti = E_TABLE_ITEM (e_table_item_view); - GnomeCanvas *canvas = GNOME_CANVAS_ITEM (eti)->canvas; - - toggle_view->cell_view.ecell = ecell; - toggle_view->cell_view.e_table_model = table_model; - toggle_view->cell_view.e_table_item_view = e_table_item_view; - toggle_view->canvas = canvas; - - return (ECellView *) toggle_view; -} - -static void -etog_kill_view (ECellView *ecell_view) -{ - g_free (ecell_view); -} - -static void -etog_realize (ECellView *ecell_view) -{ - ECellToggleView *toggle_view = (ECellToggleView *) ecell_view; - - toggle_view->gc = gdk_gc_new (GTK_WIDGET (toggle_view->canvas)->window); -} - -/* - * ECell::unrealize method - */ -static void -etog_unrealize (ECellView *ecv) -{ - ECellToggleView *toggle_view = (ECellToggleView *) ecv; - - gdk_gc_unref (toggle_view->gc); - toggle_view->gc = NULL; -} - -/* - * ECell::draw method - */ -static void -etog_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2) -{ - ECellToggle *toggle = E_CELL_TOGGLE (ecell_view->ecell); - gboolean selected; -#if 0 - ECellToggleView *toggle_view = (ECellToggleView *) ecell_view; -#endif - GdkPixbuf *image; - int x, y, width, height; - - const int value = GPOINTER_TO_INT ( - e_table_model_value_at (ecell_view->e_table_model, model_col, row)); - - selected = flags & E_CELL_SELECTED; - - if (value >= toggle->n_states){ - g_warning ("Value from the table model is %d, the states we support are [0..%d)\n", - value, toggle->n_states); - return; - } - - image = toggle->images [value]; - - if ((x2 - x1) < gdk_pixbuf_get_width (image)){ - x = x1; - width = x2 - x1; - } else { - x = x1 + ((x2 - x1) - gdk_pixbuf_get_width (image)) / 2; - width = gdk_pixbuf_get_width (image); - } - - if ((y2 - y1) < gdk_pixbuf_get_height (image)){ - y = y1; - height = y2 - y1; - } else { - y = y1 + ((y2 - y1) - gdk_pixbuf_get_height (image)) / 2; - height = gdk_pixbuf_get_height (image); - } - -#if 0 /* do alpha */ - if (gdk_pixbuf_get_has_alpha (image)) { - flat = gdk_pixbuf_composite_color_simple ( - image, - gdk_pixbuf_get_width (image), - gdk_pixbuf_get_height (image), - GDK_INTERP_NEAREST, - 255, - 32, - 0xffffff, 0xffffff); - - gdk_pixbuf_render_to_drawable (flat, drawable, - toggle_view->gc, - 0, 0, - x, y, - width, height, - GDK_RGB_DITHER_NORMAL, - 0, 0); - gdk_pixbuf_unref (flat); - } else { - gdk_pixbuf_render_to_drawable (image, drawable, - toggle_view->gc, - 0, 0, - x, y, - width, height, - GDK_RGB_DITHER_NORMAL, - 0, 0); - } -#else - gdk_pixbuf_render_to_drawable_alpha (image, drawable, - 0, 0, - x, y, - width, height, - GDK_PIXBUF_ALPHA_BILEVEL, - 128, - GDK_RGB_DITHER_NORMAL, - x, y); -#endif -} - -static void -etog_set_value (ECellToggleView *toggle_view, int model_col, int view_col, int row, int value) -{ - ECell *ecell = toggle_view->cell_view.ecell; - ECellToggle *toggle = E_CELL_TOGGLE (ecell); - - if (value >= toggle->n_states) - value = 0; - - e_table_model_set_value_at (toggle_view->cell_view.e_table_model, - model_col, row, GINT_TO_POINTER (value)); - etog_queue_redraw (toggle_view, view_col, row); -} - -/* - * ECell::event method - */ -static gint -etog_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row, ECellFlags flags, ECellActions *actions) -{ - ECellToggleView *toggle_view = (ECellToggleView *) ecell_view; - void *_value = e_table_model_value_at (ecell_view->e_table_model, model_col, row); - const int value = GPOINTER_TO_INT (_value); - - if (flags & !E_CELL_EDITING) - return 0; - - switch (event->type){ - case GDK_BUTTON_RELEASE: - if (!e_table_model_is_cell_editable(ecell_view->e_table_model, model_col, row)) - return FALSE; - - etog_set_value (toggle_view, model_col, view_col, row, value + 1); - return TRUE; - - case GDK_KEY_PRESS: - if (!e_table_model_is_cell_editable(ecell_view->e_table_model, model_col, row)) - return FALSE; - - if (event->key.keyval == GDK_space){ - etog_set_value (toggle_view, model_col, view_col, row, value + 1); - return TRUE; - } - return FALSE; - - default: - return FALSE; - } - return TRUE; -} - -/* - * ECell::height method - */ -static int -etog_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellToggle *toggle = E_CELL_TOGGLE (ecell_view->ecell); - - return toggle->height; -} - -/* - * ECell::max_width method - */ -static int -etog_max_width (ECellView *ecell_view, int model_col, int view_col) -{ - ECellToggle *toggle = E_CELL_TOGGLE (ecell_view->ecell); - void *_value = e_table_model_value_at (ecell_view->e_table_model, model_col, 0); - int max_width = gdk_pixbuf_get_width (toggle->images[GPOINTER_TO_INT (_value)]); - int number_of_rows; - int row; - - number_of_rows = e_table_model_row_count (ecell_view->e_table_model); - for (row = 1; row < number_of_rows; row++) { - void *_value = e_table_model_value_at (ecell_view->e_table_model, - model_col, row); - max_width = MAX (max_width, gdk_pixbuf_get_width (toggle->images[GPOINTER_TO_INT (_value)])); - } - - return max_width; -} - -static void -etog_destroy (GtkObject *object) -{ - ECellToggle *etog = E_CELL_TOGGLE (object); - int i; - - for (i = 0; i < etog->n_states; i++) - gdk_pixbuf_unref (etog->images [i]); - - g_free (etog->images); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static void -e_cell_toggle_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - object_class->destroy = etog_destroy; - - ecc->new_view = etog_new_view; - ecc->kill_view = etog_kill_view; - ecc->realize = etog_realize; - ecc->unrealize = etog_unrealize; - ecc->draw = etog_draw; - ecc->event = etog_event; - ecc->height = etog_height; - ecc->max_width = etog_max_width; - - parent_class = gtk_type_class (PARENT_TYPE); -} - -E_MAKE_TYPE(e_cell_toggle, "ECellToggle", ECellToggle, e_cell_toggle_class_init, NULL, PARENT_TYPE); - -/** - * e_cell_toggle_construct: - * @etog: a fresh ECellToggle object - * @border: number of pixels used as a border - * @n_states: number of states the toggle will have - * @images: a collection of @n_states images, one for each state. - * - * Constructs the @etog object with the @border, @n_staes, and @images - * arguments. - */ -void -e_cell_toggle_construct (ECellToggle *etog, int border, int n_states, GdkPixbuf **images) -{ - int max_height = 0; - int i; - - etog->border = border; - etog->n_states = n_states; - - etog->images = g_new (GdkPixbuf *, n_states); - - for (i = 0; i < n_states; i++){ - etog->images [i] = images [i]; - gdk_pixbuf_ref (images [i]); - - if (gdk_pixbuf_get_height (images [i]) > max_height) - max_height = gdk_pixbuf_get_height (images [i]); - } - - etog->height = max_height; -} - -/** - * e_cell_checkbox_new: - * @border: number of pixels used as a border - * @n_states: number of states the toggle will have - * @images: a collection of @n_states images, one for each state. - * - * Creates a new ECell renderer that can be used to render toggle - * buttons with the images specified in @images. The value returned - * by ETableModel::get_value is typecase into an integer and clamped - * to the [0..n_states) range. That will select the image rendered. - * - * Returns: an ECell object that can be used to render multi-state - * toggle cells. - */ -ECell * -e_cell_toggle_new (int border, int n_states, GdkPixbuf **images) -{ - ECellToggle *etog = gtk_type_new (e_cell_toggle_get_type ()); - - e_cell_toggle_construct (etog, border, n_states, images); - - return (ECell *) etog; -} - - diff --git a/widgets/table/e-cell-toggle.h b/widgets/table/e-cell-toggle.h deleted file mode 100644 index 0916970b00..0000000000 --- a/widgets/table/e-cell-toggle.h +++ /dev/null @@ -1,39 +0,0 @@ -#ifndef _E_CELL_TOGGLE_H_ -#define _E_CELL_TOGGLE_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gdk-pixbuf/gdk-pixbuf.h> -#include <gal/e-table/e-cell.h> - -BEGIN_GNOME_DECLS - -#define E_CELL_TOGGLE_TYPE (e_cell_toggle_get_type ()) -#define E_CELL_TOGGLE(o) (GTK_CHECK_CAST ((o), E_CELL_TOGGLE_TYPE, ECellToggle)) -#define E_CELL_TOGGLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TOGGLE_TYPE, ECellToggleClass)) -#define E_IS_CELL_TOGGLE(o) (GTK_CHECK_TYPE ((o), E_CELL_TOGGLE_TYPE)) -#define E_IS_CELL_TOGGLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TOGGLE_TYPE)) - -typedef struct { - ECell parent; - - int border; - int n_states; - GdkPixbuf **images; - - int height; -} ECellToggle; - -typedef struct { - ECellClass parent_class; -} ECellToggleClass; - -GtkType e_cell_toggle_get_type (void); -ECell *e_cell_toggle_new (int border, int n_states, GdkPixbuf **images); -void e_cell_toggle_construct (ECellToggle *etog, int border, - int n_states, GdkPixbuf **images); - -END_GNOME_DECLS - -#endif /* _E_CELL_TOGGLE_H_ */ - - diff --git a/widgets/table/e-cell-tree.c b/widgets/table/e-cell-tree.c deleted file mode 100644 index af5997eed1..0000000000 --- a/widgets/table/e-cell-tree.c +++ /dev/null @@ -1,721 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-cell-tree.c - Tree cell renderer - * Copyright (C) 2000 Ximian, Inc. - * - * Author: Chris Toshok <toshok@ximian.com> - * - * A majority of code taken from: - * - * the ECellText renderer. - * - * Copyright (C) 1998 The Free Software Foundation - * Copyright (C) 1999, 2000 Ximian, Inc. - */ - -#include <config.h> - -#include <ctype.h> -#include <math.h> -#include <stdio.h> - -#include <gdk/gdkx.h> /* for BlackPixel */ -#include <gtk/gtkenums.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkwindow.h> -#include <gtk/gtkinvisible.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include <libgnomeui/gnome-canvas.h> - -#include "e-tree-table-adapter.h" -#include "e-tree-model.h" -#include "gal/util/e-util.h" -#include "e-table-item.h" -#include "e-cell-tree.h" - -#include "tree-expanded.xpm" -#include "tree-unexpanded.xpm" - -#define PARENT_TYPE e_cell_get_type () - -typedef struct { - ECellView cell_view; - ECellView *subcell_view; - GdkGC *gc; - - GnomeCanvas *canvas; - -} ECellTreeView; - -static ECellClass *parent_class; - -#define INDENT_AMOUNT 16 - -static ETreePath -e_cell_tree_get_node (ETableModel *table_model, int row) -{ - return e_table_model_value_at (table_model, -1, row); -} - -static ETreeModel* -e_cell_tree_get_tree_model (ETableModel *table_model, int row) -{ - return e_table_model_value_at (table_model, -2, row); -} - -static ETreeTableAdapter * -e_cell_tree_get_tree_table_adapter (ETableModel *table_model, int row) -{ - return e_table_model_value_at (table_model, -3, row); -} - -static int -visible_depth_of_node (ETableModel *model, int row) -{ - ETreeModel *tree_model = e_cell_tree_get_tree_model(model, row); - ETreeTableAdapter *adapter = e_cell_tree_get_tree_table_adapter(model, row); - ETreePath path = e_cell_tree_get_node(model, row); - return (e_tree_model_node_depth (tree_model, path) - - (e_tree_table_adapter_root_node_is_visible (adapter) ? 0 : 1)); -} - -static gint -offset_of_node (ETableModel *table_model, int row) -{ - ETreeModel *tree_model = e_cell_tree_get_tree_model(table_model, row); - ETreePath path = e_cell_tree_get_node(table_model, row); - - if (visible_depth_of_node (table_model, row) > 0 || - e_tree_model_node_is_expandable(tree_model, path)) { - return (visible_depth_of_node(table_model, row) + 1) * INDENT_AMOUNT; - } else { - return 0; - } -} - -/* - * ECell::new_view method - */ -static ECellView * -ect_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - ECellTree *ect = E_CELL_TREE (ecell); - ECellTreeView *tree_view = g_new0 (ECellTreeView, 1); - GnomeCanvas *canvas = GNOME_CANVAS_ITEM (e_table_item_view)->canvas; - - tree_view->cell_view.ecell = ecell; - tree_view->cell_view.e_table_model = table_model; - tree_view->cell_view.e_table_item_view = e_table_item_view; - - /* create our subcell view */ - tree_view->subcell_view = e_cell_new_view (ect->subcell, table_model, e_table_item_view /* XXX */); - - tree_view->canvas = canvas; - - return (ECellView *)tree_view; -} - -/* - * ECell::kill_view method - */ -static void -ect_kill_view (ECellView *ecv) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecv; - - /* kill our subcell view */ - e_cell_kill_view (tree_view->subcell_view); - - g_free (tree_view); -} - -/* - * ECell::realize method - */ -static void -ect_realize (ECellView *ecell_view) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - /* realize our subcell view */ - e_cell_realize (tree_view->subcell_view); - - tree_view->gc = gdk_gc_new (GTK_WIDGET (tree_view->canvas)->window); - - gdk_gc_set_line_attributes (tree_view->gc, 1, - GDK_LINE_ON_OFF_DASH, None, None); - gdk_gc_set_dashes (tree_view->gc, 0, "\1\1", 2); - - if (parent_class->realize) - (* parent_class->realize) (ecell_view); -} - -/* - * ECell::unrealize method - */ -static void -ect_unrealize (ECellView *ecv) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecv; - - /* unrealize our subcell view. */ - e_cell_unrealize (tree_view->subcell_view); - - gdk_gc_unref (tree_view->gc); - tree_view->gc = NULL; - - if (parent_class->unrealize) - (* parent_class->unrealize) (ecv); -} - -/* - * ECell::draw method - */ -static void -ect_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2) -{ - ECellTreeView *tree_view = (ECellTreeView *)ecell_view; - ETreeModel *tree_model = e_cell_tree_get_tree_model(ecell_view->e_table_model, row); - ETreeTableAdapter *tree_table_adapter = e_cell_tree_get_tree_table_adapter(ecell_view->e_table_model, row); - ETreePath node; - GdkRectangle rect, *clip_rect; - GtkWidget *canvas = GTK_WIDGET (tree_view->canvas); - GdkGC *fg_gc = canvas->style->fg_gc[GTK_STATE_ACTIVE]; - GdkColor *foreground; - gboolean selected; - - int offset, subcell_offset; - - selected = flags & E_CELL_SELECTED; - - /* only draw the tree effects if we're the active sort */ - if (/* XXX */ TRUE) { - GdkPixbuf *node_image; - int node_image_width = 0, node_image_height = 0; - ETreePath parent_node; - - node = e_cell_tree_get_node (ecell_view->e_table_model, row); - - offset = offset_of_node (ecell_view->e_table_model, row); - subcell_offset = offset; - - node_image = e_tree_model_icon_at (tree_model, node); - - if (node_image) { - node_image_width = gdk_pixbuf_get_width (node_image); - node_image_height = gdk_pixbuf_get_height (node_image); - } - - /* - * Be a nice citizen: clip to the region we are supposed to draw on - */ - rect.x = x1; - rect.y = y1; - rect.width = subcell_offset + node_image_width; - rect.height = y2 - y1; - - gdk_gc_set_clip_rectangle (tree_view->gc, &rect); - gdk_gc_set_clip_rectangle (fg_gc, &rect); - clip_rect = ▭ - - if (selected) { - foreground = &canvas->style->text [GTK_STATE_SELECTED]; - } else { - foreground = &canvas->style->text [GTK_STATE_NORMAL]; - } - - gdk_gc_set_foreground (tree_view->gc, foreground); - - /* draw our lines */ - if (E_CELL_TREE(tree_view->cell_view.ecell)->draw_lines) { - - int depth; - - if (visible_depth_of_node (ecell_view->e_table_model, row) > 0 - || e_tree_model_node_get_children (tree_model, node, NULL) > 0) - gdk_draw_line (drawable, tree_view->gc, - rect.x + offset - INDENT_AMOUNT / 2 + 1, - rect.y + rect.height / 2, - rect.x + offset, - rect.y + rect.height / 2); - - if (visible_depth_of_node (ecell_view->e_table_model, row) != 0) { - gdk_draw_line (drawable, tree_view->gc, - rect.x + offset - INDENT_AMOUNT / 2, - rect.y, - rect.x + offset - INDENT_AMOUNT / 2, - (e_tree_model_node_get_next (tree_model, node) - ? rect.y + rect.height - : rect.y + rect.height / 2)); - } - - /* now traverse back up to the root of the tree, checking at - each level if the node has siblings, and drawing the - correct vertical pipe for it's configuration. */ - parent_node = e_tree_model_node_get_parent (tree_model, node); - offset -= INDENT_AMOUNT; - depth = visible_depth_of_node (ecell_view->e_table_model, row) - 1; - while (parent_node && depth != 0) { - if (e_tree_model_node_get_next(tree_model, parent_node)) { - gdk_draw_line (drawable, tree_view->gc, - rect.x + offset - INDENT_AMOUNT / 2, - rect.y, - rect.x + offset - INDENT_AMOUNT / 2, - rect.y + rect.height); - } - parent_node = e_tree_model_node_get_parent (tree_model, parent_node); - depth --; - offset -= INDENT_AMOUNT; - } - } - - /* now draw our icon if we're expandable */ - if (e_tree_model_node_is_expandable (tree_model, node)) { - GdkPixbuf *image; - int image_width, image_height; - - image = (e_tree_table_adapter_node_is_expanded (tree_table_adapter, node) - ? E_CELL_TREE(tree_view->cell_view.ecell)->open_pixbuf - : E_CELL_TREE(tree_view->cell_view.ecell)->closed_pixbuf); - - image_width = gdk_pixbuf_get_width(image); - image_height = gdk_pixbuf_get_height(image); - - gdk_pixbuf_render_to_drawable_alpha (image, - drawable, - 0, 0, - x1 + subcell_offset - INDENT_AMOUNT / 2 - image_width / 2, - y1 + (y2 - y1) / 2 - image_height / 2, - image_width, image_height, - GDK_PIXBUF_ALPHA_BILEVEL, - 128, - GDK_RGB_DITHER_NORMAL, - image_width, 0); - } - - if (node_image) { - gdk_pixbuf_render_to_drawable_alpha (node_image, - drawable, - 0, 0, - x1 + subcell_offset, - y1 + (y2 - y1) / 2 - node_image_height / 2, - node_image_width, node_image_height, - GDK_PIXBUF_ALPHA_BILEVEL, - 128, - GDK_RGB_DITHER_NORMAL, - node_image_width, 0); - subcell_offset += node_image_width; - } - } - - /* Now cause our subcell to draw its contents, shifted by - subcell_offset pixels */ - e_cell_draw (tree_view->subcell_view, drawable, - model_col, view_col, row, flags, - x1 + subcell_offset, y1, x2, y2); -} - -/* - * ECell::event method - */ -static gint -ect_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row, ECellFlags flags, ECellActions *actions) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - ETreeModel *tree_model = e_cell_tree_get_tree_model (ecell_view->e_table_model, row); - ETreeTableAdapter *tree_table_adapter = e_cell_tree_get_tree_table_adapter(ecell_view->e_table_model, row); - ETreePath node = e_cell_tree_get_node (ecell_view->e_table_model, row); - int offset = offset_of_node (ecell_view->e_table_model, row); - - switch (event->type) { - case GDK_BUTTON_PRESS: { - /* if the event happened in our area of control (and - we care about it), handle it. */ - - /* only activate the tree control if the click/release happens in the icon's area. */ - if (event->button.x > (offset - INDENT_AMOUNT) && event->button.x < offset) { - if (e_tree_model_node_is_expandable (tree_model, node)) { - e_tree_table_adapter_node_set_expanded (tree_table_adapter, - node, - !e_tree_table_adapter_node_is_expanded(tree_table_adapter, node)); - return TRUE; - } - } - else if (event->button.x < (offset - INDENT_AMOUNT)) - return FALSE; - } - default: { - gint return_value; - - /* modify the event and pass it off to our subcell_view */ - switch (event->type) { - case GDK_BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - event->button.x -= offset; - break; - case GDK_MOTION_NOTIFY: - event->motion.x -= offset; - break; - default: - /* nada */ - break; - } - - return_value = e_cell_event(tree_view->subcell_view, event, model_col, view_col, row, flags, actions); - - /* modify the event and pass it off to our subcell_view */ - switch (event->type) { - case GDK_BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - event->button.x += offset; - break; - case GDK_MOTION_NOTIFY: - event->motion.x += offset; - break; - default: - /* nada */ - break; - } - - return return_value; - } - } -} - -/* - * ECell::height method - */ -static int -ect_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - return e_cell_height (tree_view->subcell_view, model_col, view_col, row); -} - -/* - * ECell::max_width method - */ -static int -ect_max_width (ECellView *ecell_view, int model_col, int view_col) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - int row; - int number_of_rows; - int max_width = 0; - int width = 0; - int subcell_max_width; - - number_of_rows = e_table_model_row_count (ecell_view->e_table_model); - - subcell_max_width = e_cell_max_width (tree_view->subcell_view, model_col, view_col); - - for (row = 0; row < number_of_rows; row++) { - ETreeModel *tree_model = e_cell_tree_get_tree_model(ecell_view->e_table_model, row); - ETreeTableAdapter *tree_table_adapter = e_cell_tree_get_tree_table_adapter(ecell_view->e_table_model, row); - ETreePath node; - GdkPixbuf *node_image; - int node_image_width = 0, node_image_height = 0; - - int offset, subcell_offset; - gboolean expanded, expandable; - - node = e_cell_tree_get_node (ecell_view->e_table_model, row); - - offset = offset_of_node (ecell_view->e_table_model, row); - expandable = e_tree_model_node_is_expandable (tree_model, node); - expanded = e_tree_table_adapter_node_is_expanded (tree_table_adapter, node); - subcell_offset = offset; - - node_image = e_tree_model_icon_at (tree_model, node); - - if (node_image) { - node_image_width = gdk_pixbuf_get_width (node_image); - node_image_height = gdk_pixbuf_get_height (node_image); - } - - width = subcell_max_width + subcell_offset + node_image_width; - - if (expandable) { - GdkPixbuf *image; - - image = (expanded - ? E_CELL_TREE(tree_view->cell_view.ecell)->open_pixbuf - : E_CELL_TREE(tree_view->cell_view.ecell)->closed_pixbuf); - - width += gdk_pixbuf_get_width(image); - } - - max_width = MAX (max_width, width); - } - - return max_width; -} - -/* - * ECellView::show_tooltip method - */ -static void -ect_show_tooltip (ECellView *ecell_view, int model_col, int view_col, int row, - int col_width, ETableTooltip *tooltip) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - ETreeModel *tree_model = e_cell_tree_get_tree_model (ecell_view->e_table_model, row); - ETreePath node = e_cell_tree_get_node (ecell_view->e_table_model, row); - int offset = offset_of_node (ecell_view->e_table_model, row); - GdkPixbuf *node_image; - - node_image = e_tree_model_icon_at (tree_model, node); - if (node_image) - offset += gdk_pixbuf_get_width (node_image); - - tooltip->x += offset; - e_cell_show_tooltip (tree_view->subcell_view, model_col, view_col, row, col_width - offset, tooltip); -} - -/* - * ECellView::enter_edit method - */ -static void * -ect_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - /* just defer to our subcell's view */ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - return e_cell_enter_edit (tree_view->subcell_view, model_col, view_col, row); -} - -/* - * ECellView::leave_edit method - */ -static void -ect_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context) -{ - /* just defer to our subcell's view */ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - e_cell_leave_edit (tree_view->subcell_view, model_col, view_col, row, edit_context); -} - -static void -ect_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height) -{ - ECellTreeView *tree_view = (ECellTreeView *) ecell_view; - - if (/* XXX only if we're the active sort */ TRUE) { - ETreeModel *tree_model = e_cell_tree_get_tree_model (ecell_view->e_table_model, row); - ETreeTableAdapter *tree_table_adapter = e_cell_tree_get_tree_table_adapter(ecell_view->e_table_model, row); - ETreePath node = e_cell_tree_get_node (ecell_view->e_table_model, row); - int offset = offset_of_node (ecell_view->e_table_model, row); - int subcell_offset = offset; - gboolean expandable = e_tree_model_node_is_expandable (tree_model, node); - gboolean expanded = e_tree_table_adapter_node_is_expanded (tree_table_adapter, node); - - /* draw our lines */ - if (E_CELL_TREE(tree_view->cell_view.ecell)->draw_lines) { - int depth; - - if (!e_tree_model_node_is_root (tree_model, node) - || e_tree_model_node_get_children (tree_model, node, NULL) > 0) { - gnome_print_moveto (context, - offset - INDENT_AMOUNT / 2, - height / 2); - - gnome_print_lineto (context, - offset, - height / 2); - } - - if (visible_depth_of_node (ecell_view->e_table_model, row) != 0) { - gnome_print_moveto (context, - offset - INDENT_AMOUNT / 2, - height); - gnome_print_lineto (context, - offset - INDENT_AMOUNT / 2, - (e_tree_model_node_get_next (tree_model, node) - ? 0 - : height / 2)); - } - - /* now traverse back up to the root of the tree, checking at - each level if the node has siblings, and drawing the - correct vertical pipe for it's configuration. */ - node = e_tree_model_node_get_parent (tree_model, node); - depth = visible_depth_of_node (ecell_view->e_table_model, row) - 1; - offset -= INDENT_AMOUNT; - while (node && depth != 0) { - if (e_tree_model_node_get_next(tree_model, node)) { - gnome_print_moveto (context, - offset - INDENT_AMOUNT / 2, - height); - gnome_print_lineto (context, - offset - INDENT_AMOUNT / 2, - 0); - } - node = e_tree_model_node_get_parent (tree_model, node); - depth --; - offset -= INDENT_AMOUNT; - } - } - - /* now draw our icon if we're expandable */ - if (expandable) { - double image_matrix [6] = {16, 0, 0, 16, 0, 0}; - GdkPixbuf *image = (expanded - ? E_CELL_TREE(tree_view->cell_view.ecell)->open_pixbuf - : E_CELL_TREE(tree_view->cell_view.ecell)->closed_pixbuf); - int image_width, image_height, image_rowstride; - guchar *image_pixels; - - image_width = gdk_pixbuf_get_width(image); - image_height = gdk_pixbuf_get_height(image); - image_pixels = gdk_pixbuf_get_pixels(image); - image_rowstride = gdk_pixbuf_get_rowstride(image); - - image_matrix [4] = subcell_offset - INDENT_AMOUNT / 2 - image_width / 2; - image_matrix [5] = height / 2 - image_height / 2; - - gnome_print_gsave (context); - gnome_print_concat (context, image_matrix); - - gnome_print_rgbaimage (context, image_pixels, image_width, image_height, image_rowstride); - gnome_print_grestore (context); - } - - gnome_print_stroke (context); - - if (gnome_print_translate(context, subcell_offset, 0) == -1) - /* FIXME */; - width -= subcell_offset; - } - - - e_cell_print (tree_view->subcell_view, context, model_col, view_col, row, width, height); -} - -static gdouble -ect_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width) -{ - return 12; /* XXX */ -} - -/* - * GtkObject::destroy method - */ -static void -ect_destroy (GtkObject *object) -{ - ECellTree *ect = E_CELL_TREE (object); - - /* destroy our subcell */ - if (ect->subcell) - gtk_object_unref (GTK_OBJECT (ect->subcell)); - ect->subcell = NULL; - - gdk_pixbuf_unref (ect->open_pixbuf); - gdk_pixbuf_unref (ect->closed_pixbuf); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static void -e_cell_tree_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - object_class->destroy = ect_destroy; - - ecc->new_view = ect_new_view; - ecc->kill_view = ect_kill_view; - ecc->realize = ect_realize; - ecc->unrealize = ect_unrealize; - ecc->draw = ect_draw; - ecc->event = ect_event; - ecc->height = ect_height; - ecc->enter_edit = ect_enter_edit; - ecc->leave_edit = ect_leave_edit; - ecc->print = ect_print; - ecc->print_height = ect_print_height; - ecc->max_width = ect_max_width; - ecc->show_tooltip = ect_show_tooltip; - - parent_class = gtk_type_class (PARENT_TYPE); -} - -E_MAKE_TYPE(e_cell_tree, "ECellTree", ECellTree, e_cell_tree_class_init, NULL, PARENT_TYPE); - -/** - * e_cell_tree_construct: - * @ect: the ECellTree we're constructing. - * @open_pixbuf: pixbuf to be used instead of the '-' icon. - * @closed_pixbuf: pixbuf to be used instead of the '+' icon. - * @draw_lines: whether or not to draw the lines between parents/children/siblings. - * @subcell: the ECell to render to the right of the tree effects. - * - * Constructs an ECellTree. used by subclasses that need to - * initialize a nested ECellTree. See e_cell_tree_new() for more info. - * - **/ -void -e_cell_tree_construct (ECellTree *ect, - GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell) -{ - ect->subcell = subcell; - if (subcell) { - gtk_object_ref (GTK_OBJECT (subcell)); - gtk_object_sink (GTK_OBJECT (subcell)); - } - if (open_pixbuf) - ect->open_pixbuf = open_pixbuf; - else - ect->open_pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **)tree_expanded_xpm); - if (closed_pixbuf) - ect->closed_pixbuf = closed_pixbuf; - else - ect->closed_pixbuf = gdk_pixbuf_new_from_xpm_data ((const char **)tree_unexpanded_xpm); - - ect->draw_lines = draw_lines; -} - - -/** - * e_cell_tree_new: - * @open_pixbuf: pixbuf to be used instead of the '-' icon. - * @closed_pixbuf: pixbuf to be used instead of the '+' icon. - * @draw_lines: whether or not to draw the lines between parents/children/siblings. - * @subcell: the ECell to render to the right of the tree effects. - * - * Creates a new ECell renderer that can be used to render tree - * effects that come from an ETreeModel. Various assumptions are made - * as to the fact that the ETableModel the ETable this cell is - * associated with is in fact an ETreeModel. The cell uses special - * columns to get at structural information (needed to draw the - * lines/icons. - * - * Return value: an ECell object that can be used to render trees. - **/ -ECell * -e_cell_tree_new (GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell) -{ - ECellTree *ect = gtk_type_new (e_cell_tree_get_type ()); - - e_cell_tree_construct (ect, open_pixbuf, closed_pixbuf, draw_lines, subcell); - - return (ECell *) ect; -} diff --git a/widgets/table/e-cell-tree.h b/widgets/table/e-cell-tree.h deleted file mode 100644 index 7b2d007159..0000000000 --- a/widgets/table/e-cell-tree.h +++ /dev/null @@ -1,52 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ECellTree - Tree item for e-table. - * Copyright (C) 2000 Ximian, Inc. - * Author: Chris Toshok <toshok@ximian.com> - * - */ -#ifndef _E_CELL_TREE_H_ -#define _E_CELL_TREE_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gal/e-table/e-cell.h> - -BEGIN_GNOME_DECLS - -#define E_CELL_TREE_TYPE (e_cell_tree_get_type ()) -#define E_CELL_TREE(o) (GTK_CHECK_CAST ((o), E_CELL_TREE_TYPE, ECellTree)) -#define E_CELL_TREE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TREE_TYPE, ECellTreeClass)) -#define E_IS_CELL_TREE(o) (GTK_CHECK_TYPE ((o), E_CELL_TREE_TYPE)) -#define E_IS_CELL_TREE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TREE_TYPE)) - -typedef struct { - ECell parent; - - gboolean draw_lines; - - GdkPixbuf *open_pixbuf; - GdkPixbuf *closed_pixbuf; - - ECell *subcell; -} ECellTree; - -typedef struct { - ECellClass parent_class; -} ECellTreeClass; - -GtkType e_cell_tree_get_type (void); -ECell *e_cell_tree_new (GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell); -void e_cell_tree_construct (ECellTree *ect, - GdkPixbuf *open_pixbuf, - GdkPixbuf *closed_pixbuf, - gboolean draw_lines, - ECell *subcell); - - -END_GNOME_DECLS - -#endif /* _E_CELL_TREE_H_ */ - - diff --git a/widgets/table/e-cell.c b/widgets/table/e-cell.c deleted file mode 100644 index 79f0a0e9bd..0000000000 --- a/widgets/table/e-cell.c +++ /dev/null @@ -1,354 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-cell.c: base class for cell renderers in e-table - * - * Author: - * Miguel de Icaza (miguel@kernel.org) - * - * (C) 1999 Ximian, Inc - */ -#include <config.h> -#include "e-cell.h" -#include "gal/util/e-util.h" - -#define PARENT_TYPE gtk_object_get_type () - -static ECellView * -ec_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - return NULL; -} - -static void -ec_realize (ECellView *e_cell) -{ -} - -static void -ec_kill_view (ECellView *ecell_view) -{ -} - -static void -ec_unrealize (ECellView *e_cell) -{ -} - -static void -ec_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2) -{ - g_error ("e-cell-draw invoked\n"); -} - -static gint -ec_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row, ECellFlags flags, ECellActions *actions) -{ - g_error ("e-cell-event invoked\n"); - return 0; -} - -static gint -ec_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - g_error ("e-cell-height invoked\n"); - return 0; -} - -static void -ec_focus (ECellView *ecell_view, int model_col, int view_col, int row, int x1, int y1, int x2, int y2) -{ - ecell_view->focus_col = view_col; - ecell_view->focus_row = row; - ecell_view->focus_x1 = x1; - ecell_view->focus_y1 = y1; - ecell_view->focus_x2 = x2; - ecell_view->focus_y2 = y2; -} - -static void -ec_unfocus (ECellView *ecell_view) -{ - ecell_view->focus_col = -1; - ecell_view->focus_row = -1; - ecell_view->focus_x1 = -1; - ecell_view->focus_y1 = -1; - ecell_view->focus_x2 = -1; - ecell_view->focus_y2 = -1; -} - -static void * -ec_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - return NULL; -} - -static void -ec_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *context) -{ -} - -static void -ec_show_tooltip (ECellView *ecell_view, int model_col, int view_col, int row, int col_width, ETableTooltip *tooltip) -{ - /* Do nothing */ -} - -static void -e_cell_class_init (GtkObjectClass *object_class) -{ - ECellClass *ecc = (ECellClass *) object_class; - - ecc->realize = ec_realize; - ecc->unrealize = ec_unrealize; - ecc->new_view = ec_new_view; - ecc->kill_view = ec_kill_view; - ecc->draw = ec_draw; - ecc->event = ec_event; - ecc->focus = ec_focus; - ecc->unfocus = ec_unfocus; - ecc->height = ec_height; - ecc->enter_edit = ec_enter_edit; - ecc->leave_edit = ec_leave_edit; - ecc->print = NULL; - ecc->print_height = NULL; - ecc->max_width = NULL; - ecc->show_tooltip = ec_show_tooltip; -} - -static void -e_cell_init (GtkObject *object) -{ -} - -E_MAKE_TYPE(e_cell, "ECell", ECell, e_cell_class_init, e_cell_init, PARENT_TYPE); - -/** - * e_cell_event: - * @ecell_view: The ECellView where the event will be dispatched - * @event: The GdkEvent. - * @model_col: the column in the model - * @view_col: the column in the view - * @row: the row - * @flags: flags about the current state - * @actions: A second return value in case the cell wants to take some action (specifically grabbing & ungrabbing) - * - * Dispatches the event @event to the @ecell_view for. - * - * Returns: processing state from the GdkEvent handling. - */ -gint -e_cell_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row, ECellFlags flags, ECellActions *actions) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->event ( - ecell_view, event, model_col, view_col, row, flags, actions); -} - -/** - * e_cell_new_view: - * @ecell: the Ecell that will create the new view - * @table_model: the table model the ecell is bound to - * @e_table_item_view: An ETableItem object (the CanvasItem that reprensents the view of the table) - * - * ECell renderers new to be bound to a table_model and to the actual view - * during their life time to actually render the data. This method is invoked - * by the ETableItem canvas item to instatiate a new view of the ECell. - * - * This is invoked when the ETableModel is attached to the ETableItem (a CanvasItem - * that can render ETableModels in the screen). - * - * Returns: a new ECellView for this @ecell on the @table_model displayed on the @e_table_item_view. - */ -ECellView * -e_cell_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell)->klass)->new_view ( - ecell, table_model, e_table_item_view); -} - -/** - * e_cell_realize: - * @ecell_view: The ECellView to be realized. - * - * This function is invoked to give a chance to the ECellView to allocate - * any resources it needs from Gdk, equivalent to the GtkWidget::realize - * signal. - */ -void -e_cell_realize (ECellView *ecell_view) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->realize (ecell_view); -} - -/** - * e_cell_kill_view: - * @ecell_view: view to be destroyed. - * - * This method it used to destroy a view of an ECell renderer - */ -void -e_cell_kill_view (ECellView *ecell_view) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->kill_view (ecell_view); -} - -/** - * e_cell_unrealize: - * @ecell_view: The ECellView to be unrealized. - * - * This function is invoked to give a chance to the ECellView to - * release any resources it allocated during the realize method, - * equivalent to the GtkWidget::unrealize signal. - */ -void -e_cell_unrealize (ECellView *ecell_view) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->unrealize (ecell_view); -} - -/** - * e_cell_draw: - * @ecell_view: the ECellView to redraw - * @drawable: draw desination - * @model_col: the column in the model being drawn. - * @view_col: the column in the view being drawn (what the model maps to). - * @row: the row being drawn - * @flags: rendering flags. - * @x1: boudary for the rendering - * @y1: boudary for the rendering - * @x2: boudary for the rendering - * @y2: boudary for the rendering - * - * This instructs the ECellView to render itself into the drawable. The - * region to be drawn in given by (x1,y1)-(x2,y2). - * - * The most important flags are %E_CELL_SELECTED and %E_CELL_FOCUSED, other - * flags include alignments and justifications. - */ -void -e_cell_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2) -{ - g_return_if_fail (ecell_view != NULL); - g_return_if_fail (row >= 0); - g_return_if_fail (row < e_table_model_row_count(ecell_view->e_table_model)); - - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->draw ( - ecell_view, drawable, model_col, view_col, row, flags, x1, y1, x2, y2); -} - -/** - * e_cell_print: - * @ecell_view: the ECellView to redraw - * @context: The GnomePrintContext where we output our printed data. - * @model_col: the column in the model being drawn. - * @view_col: the column in the view being drawn (what the model maps to). - * @row: the row being drawn - * @width: width - * @height: height - * - * FIXME: - */ -void -e_cell_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->print - (ecell_view, context, model_col, view_col, row, width, height); -} - -/** - * e_cell_print: - * - * FIXME: - */ -gdouble -e_cell_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width) -{ - if (E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->print_height) - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->print_height - (ecell_view, context, model_col, view_col, row, width); - else - return 0.0; -} - -/** - * e_cell_height: - * @ecell_view: the ECellView. - * @model_col: the column in the model - * @view_col: the column in the view. - * @row: the row to me measured - * - * Returns: the height of the cell at @model_col, @row rendered at - * @view_col, @row. - */ -int -e_cell_height (ECellView *ecell_view, int model_col, int view_col, int row) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->height ( - ecell_view, model_col, view_col, row); -} - -/** - * e_cell_enter_edit: - * @ecell_view: the ECellView that will enter editing - * @model_col: the column in the model - * @view_col: the column in the view - * @row: the row - * - * Notifies the ECellView that it is about to enter editing mode for - * @model_col, @row rendered at @view_col, @row. - */ -void * -e_cell_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->enter_edit ( - ecell_view, model_col, view_col, row); -} - -/** - * e_cell_leave_edit: - * @ecell_view: the ECellView that will leave editing - * @model_col: the column in the model - * @view_col: the column in the view - * @row: the row - * @edit_context: the editing context - * - * Notifies the ECellView that editing is finished at @model_col, @row - * rendered at @view_col, @row. - */ -void -e_cell_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->leave_edit ( - ecell_view, model_col, view_col, row, edit_context); -} - -/** - * e_cell_max_width: - * @ecell_view: the ECellView that will leave editing - * @model_col: the column in the model - * @view_col: the column in the view. - * - * Returns: the maximum width for the ECellview at @model_col which - * is being rendered as @view_col - */ -int -e_cell_max_width (ECellView *ecell_view, int model_col, int view_col) -{ - return E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->max_width - (ecell_view, model_col, view_col); -} - -void -e_cell_show_tooltip (ECellView *ecell_view, int model_col, int view_col, - int row, int col_width, ETableTooltip *tooltip) -{ - E_CELL_CLASS (GTK_OBJECT (ecell_view->ecell)->klass)->show_tooltip - (ecell_view, model_col, view_col, row, col_width, tooltip); -} diff --git a/widgets/table/e-cell.h b/widgets/table/e-cell.h deleted file mode 100644 index b9927114bb..0000000000 --- a/widgets/table/e-cell.h +++ /dev/null @@ -1,113 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_CELL_H_ -#define _E_CELL_H_ - -#include <gdk/gdktypes.h> -#include <libgnomeprint/gnome-print.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-table-tooltip.h> - -BEGIN_GNOME_DECLS - -#define E_CELL_TYPE (e_cell_get_type ()) -#define E_CELL(o) (GTK_CHECK_CAST ((o), E_CELL_TYPE, ECell)) -#define E_CELL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_CELL_TYPE, ECellClass)) -#define E_IS_CELL(o) (GTK_CHECK_TYPE ((o), E_CELL_TYPE)) -#define E_IS_CELL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_CELL_TYPE)) - -typedef enum { - E_CELL_SELECTED = 1 << 0, - - E_CELL_JUSTIFICATION = 3 << 1, - E_CELL_JUSTIFY_CENTER = 0 << 1, - E_CELL_JUSTIFY_LEFT = 1 << 1, - E_CELL_JUSTIFY_RIGHT = 2 << 1, - E_CELL_JUSTIFY_FILL = 3 << 1, - - E_CELL_ALIGN_LEFT = 1 << 1, - E_CELL_ALIGN_RIGHT = 1 << 2, - - E_CELL_FOCUSED = 1 << 3, - - E_CELL_EDITING = 1 << 4, -} ECellFlags; - -typedef enum { - E_CELL_GRAB = 1 << 0, - E_CELL_UNGRAB = 1 << 1, -} ECellActions; - -typedef struct { - GtkObject object; -} ECell; - -typedef struct { - ECell *ecell; - ETableModel *e_table_model; - void *e_table_item_view; - - gint focus_x1, focus_y1, focus_x2, focus_y2; - gint focus_col, focus_row; -} ECellView; - -#define E_CELL_IS_FOCUSED(ecell_view) (ecell_view->focus_x1 != -1) - -typedef struct { - GtkObjectClass parent_class; - - ECellView *(*new_view) (ECell *ecell, ETableModel *table_model, void *e_table_item_view); - void (*kill_view) (ECellView *ecell_view); - - void (*realize) (ECellView *ecell_view); - void (*unrealize) (ECellView *ecell_view); - - void (*draw) (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, - ECellFlags flags, int x1, int y1, int x2, int y2); - gint (*event) (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row, ECellFlags flags, ECellActions *actions); - void (*focus) (ECellView *ecell_view, int model_col, int view_col, - int row, int x1, int y1, int x2, int y2); - void (*unfocus) (ECellView *ecell_view); - int (*height) (ECellView *ecell_view, int model_col, int view_col, int row); - - void *(*enter_edit) (ECellView *ecell_view, int model_col, int view_col, int row); - void (*leave_edit) (ECellView *ecell_view, int model_col, int view_col, int row, void *context); - void (*print) (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - gdouble width, gdouble height); - gdouble (*print_height) (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, gdouble width); - int (*max_width) (ECellView *ecell_view, int model_col, int view_col); - void (*show_tooltip) (ECellView *ecell_view, int model_col, int view_col, int row, int col_width, ETableTooltip *tooltip); -} ECellClass; - -GtkType e_cell_get_type (void); -ECellView *e_cell_new_view (ECell *ecell, ETableModel *table_model, void *e_table_item_view); -void e_cell_kill_view (ECellView *ecell_view); - -gint e_cell_event (ECellView *ecell_view, GdkEvent *event, int model_col, int view_col, int row, ECellFlags flags, ECellActions *actions); - -void e_cell_realize (ECellView *ecell_view); -void e_cell_unrealize (ECellView *ecell_view); - -void e_cell_draw (ECellView *ecell_view, GdkDrawable *drawable, - int model_col, int view_col, int row, ECellFlags flags, - int x1, int y1, int x2, int y2); -void e_cell_print (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, - double width, double height); -gdouble e_cell_print_height (ECellView *ecell_view, GnomePrintContext *context, - int model_col, int view_col, int row, gdouble width); -int e_cell_max_width (ECellView *ecell_view, int model_col, int view_col); -void e_cell_show_tooltip (ECellView *ecell_view, int model_col, int view_col, int row, int col_width, ETableTooltip *tooltip); -void e_cell_focus (ECellView *ecell_view, int model_col, int view_col, int row, - int x1, int y1, int x2, int y2); -void e_cell_unfocus (ECellView *ecell_view); -int e_cell_height (ECellView *ecell_view, int model_col, int view_col, int row); - -void *e_cell_enter_edit (ECellView *ecell_view, int model_col, int view_col, int row); -void e_cell_leave_edit (ECellView *ecell_view, int model_col, int view_col, int row, void *edit_context); - -END_GNOME_DECLS - -#endif /* _E_CELL_H_ */ diff --git a/widgets/table/e-table-click-to-add.c b/widgets/table/e-table-click-to-add.c deleted file mode 100644 index 72fe24c6c0..0000000000 --- a/widgets/table/e-table-click-to-add.c +++ /dev/null @@ -1,544 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-click-to-add.c: A canvas item based view of the ETableColumn. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000 Ximian, Inc. - */ -#include <config.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-canvas.h> -#include <libgnomeui/gnome-canvas-util.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "e-table-header.h" -#include "e-table-click-to-add.h" -#include "e-table-defines.h" -#include "e-table-one.h" -#include "gal/e-text/e-text.h" -#include "gal/widgets/e-canvas.h" -#include "gal/widgets/e-canvas-utils.h" - -enum { - CURSOR_CHANGE, - LAST_SIGNAL -}; - -static gint etcta_signals [LAST_SIGNAL] = { 0, }; - -#define PARENT_OBJECT_TYPE gnome_canvas_group_get_type () - -#define ELEMENTS(x) (sizeof (x) / sizeof (x[0])) - -static GnomeCanvasGroupClass *etcta_parent_class; - -enum { - ARG_0, - ARG_HEADER, - ARG_MODEL, - ARG_MESSAGE, - ARG_WIDTH, - ARG_HEIGHT, -}; - -static void -etcta_cursor_change (GtkObject *object, gint row, gint col, ETableClickToAdd *etcta) -{ - gtk_signal_emit (GTK_OBJECT (etcta), - etcta_signals [CURSOR_CHANGE], - row, col); -} - -static void -etcta_add_table_header (ETableClickToAdd *etcta, ETableHeader *header) -{ - etcta->eth = header; - if (etcta->eth) - gtk_object_ref (GTK_OBJECT (etcta->eth)); - if (etcta->row) - gnome_canvas_item_set(GNOME_CANVAS_ITEM(etcta->row), - "ETableHeader", header, - NULL); -} - -static void -etcta_drop_table_header (ETableClickToAdd *etcta) -{ - GtkObject *header; - - if (!etcta->eth) - return; - - header = GTK_OBJECT (etcta->eth); - - gtk_object_unref (header); - etcta->eth = NULL; -} - -static void -etcta_add_one (ETableClickToAdd *etcta, ETableModel *one) -{ - etcta->one = one; - if (etcta->one) - gtk_object_ref (GTK_OBJECT(etcta->one)); - if (etcta->row) - gnome_canvas_item_set(GNOME_CANVAS_ITEM(etcta->row), - "ETableModel", one, - NULL); - gtk_object_set(GTK_OBJECT(etcta->selection), - "model", one, - NULL); -} - -static void -etcta_drop_one (ETableClickToAdd *etcta) -{ - if (!etcta->one) - return; - gtk_object_unref (GTK_OBJECT(etcta->one)); - etcta->one = NULL; - gtk_object_set(GTK_OBJECT(etcta->selection), - "model", NULL, - NULL); -} - -static void -etcta_add_model (ETableClickToAdd *etcta, ETableModel *model) -{ - etcta->model = model; - if (etcta->model) - gtk_object_ref (GTK_OBJECT(etcta->model)); -} - -static void -etcta_drop_model (ETableClickToAdd *etcta) -{ - etcta_drop_one (etcta); - if (!etcta->model) - return; - gtk_object_unref (GTK_OBJECT(etcta->model)); - etcta->model = NULL; -} - -static void -etcta_add_message (ETableClickToAdd *etcta, char *message) -{ - etcta->message = g_strdup(message); -} - -static void -etcta_drop_message (ETableClickToAdd *etcta) -{ - g_free(etcta->message); - etcta->message = NULL; -} - - -static void -etcta_destroy (GtkObject *object){ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (object); - - etcta_drop_table_header (etcta); - etcta_drop_model (etcta); - etcta_drop_message (etcta); - gtk_object_unref(GTK_OBJECT(etcta->selection)); - - if (GTK_OBJECT_CLASS (etcta_parent_class)->destroy) - (*GTK_OBJECT_CLASS (etcta_parent_class)->destroy) (object); -} - -static void -etcta_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableClickToAdd *etcta; - - item = GNOME_CANVAS_ITEM (o); - etcta = E_TABLE_CLICK_TO_ADD (o); - - switch (arg_id){ - case ARG_HEADER: - etcta_drop_table_header (etcta); - etcta_add_table_header (etcta, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - case ARG_MODEL: - etcta_drop_model (etcta); - etcta_add_model (etcta, E_TABLE_MODEL(GTK_VALUE_OBJECT (*arg))); - break; - case ARG_MESSAGE: - etcta_drop_message (etcta); - etcta_add_message (etcta, GTK_VALUE_STRING (*arg)); - break; - case ARG_WIDTH: - etcta->width = GTK_VALUE_DOUBLE (*arg); - if (etcta->row) - gnome_canvas_item_set(etcta->row, - "minimum_width", etcta->width, - NULL); - if (etcta->text) - gnome_canvas_item_set(etcta->text, - "width", etcta->width - 4, - NULL); - if (etcta->rect) - gnome_canvas_item_set(etcta->rect, - "x2", etcta->width - 1, - NULL); - break; - } - gnome_canvas_item_request_update(item); -} - -static void -etcta_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableClickToAdd *etcta; - - etcta = E_TABLE_CLICK_TO_ADD (o); - - switch (arg_id){ - case ARG_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etcta->eth); - break; - case ARG_MODEL: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etcta->model); - break; - case ARG_MESSAGE: - GTK_VALUE_STRING (*arg) = g_strdup(etcta->message); - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etcta->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etcta->height; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etcta_realize (GnomeCanvasItem *item) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - - etcta->rect = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) etcta->width - 1, - "y2", (double) etcta->height - 1, - "outline_color", "black", - "fill_color", "white", - NULL); - - etcta->text = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item), - e_text_get_type(), - "text", etcta->message ? etcta->message : "", - "anchor", GTK_ANCHOR_NW, - "width", etcta->width - 4, - "draw_background", FALSE, - NULL); - e_canvas_item_move_absolute (etcta->text, 2, 2); - - if (GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->realize) - (*GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->realize)(item); -} - -static void -etcta_unrealize (GnomeCanvasItem *item) -{ - if (GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (etcta_parent_class)->unrealize)(item); -} - -static double -etcta_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - -static void finish_editing (ETableClickToAdd *etcta); - -static int -item_key_press (ETableItem *item, int row, int col, GdkEvent *event, ETableClickToAdd *etcta) -{ - switch (event->key.keyval) { - case GDK_Return: - case GDK_KP_Enter: - case GDK_ISO_Enter: - case GDK_3270_Enter: - finish_editing(etcta); - return TRUE; - } - return FALSE; -} - -static void -finish_editing (ETableClickToAdd *etcta) -{ - if (etcta->row) { - ETableModel *one; - - e_table_one_commit(E_TABLE_ONE(etcta->one)); - etcta_drop_one (etcta); - gtk_object_destroy(GTK_OBJECT(etcta->row)); - etcta->row = NULL; - - one = e_table_one_new(etcta->model); - etcta_add_one (etcta, one); - gtk_object_unref(GTK_OBJECT(one)); - - e_selection_model_clear(E_SELECTION_MODEL(etcta->selection)); - - etcta->row = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etcta), - e_table_item_get_type(), - "ETableHeader", etcta->eth, - "ETableModel", etcta->one, - "minimum_width", etcta->width, - "horizontal_draw_grid", FALSE, - "vertical_draw_grid", TRUE, - "selection_model", etcta->selection, - "cursor_mode", E_CURSOR_SPREADSHEET, - NULL); - - gtk_signal_connect(GTK_OBJECT(etcta->row), "key_press", - GTK_SIGNAL_FUNC(item_key_press), etcta); - - e_table_item_set_cursor(E_TABLE_ITEM(etcta->row), 0, 0); - } -} - -/* - * Handles the events on the ETableClickToAdd, particularly it creates the ETableItem and passes in some events. - */ -static int -etcta_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - int ret_val = TRUE; - - switch (e->type){ - case GDK_BUTTON_PRESS: - if (etcta->text) { - gtk_object_destroy(GTK_OBJECT(etcta->text)); - etcta->text = NULL; - } - if (etcta->rect) { - gtk_object_destroy(GTK_OBJECT(etcta->rect)); - etcta->rect = NULL; - } - if (!etcta->row) { - ETableModel *one; - - one = e_table_one_new(etcta->model); - etcta_add_one (etcta, one); - gtk_object_unref(GTK_OBJECT(one)); - - e_selection_model_clear(E_SELECTION_MODEL(etcta->selection)); - - etcta->row = gnome_canvas_item_new(GNOME_CANVAS_GROUP(item), - e_table_item_get_type(), - "ETableHeader", etcta->eth, - "ETableModel", etcta->one, - "minimum_width", etcta->width, - "horizontal_draw_grid", FALSE, - "vertical_draw_grid", TRUE, - "selection_model", etcta->selection, - "cursor_mode", E_CURSOR_SPREADSHEET, - NULL); - - gtk_signal_connect(GTK_OBJECT(etcta->row), "key_press", - GTK_SIGNAL_FUNC(item_key_press), etcta); - } - /* Fall through. No break; */ - case GDK_BUTTON_RELEASE: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - if (etcta->row) { - gnome_canvas_item_i2w (item, &e->button.x, &e->button.y); - gnome_canvas_item_w2i (etcta->row, &e->button.x, &e->button.y); - gtk_signal_emit_by_name(GTK_OBJECT(etcta->row), "event", e, &ret_val); - gnome_canvas_item_i2w (etcta->row, &e->button.x, &e->button.y); - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - } - break; - - case GDK_KEY_PRESS: - switch (e->key.keyval) { - case GDK_Tab: - case GDK_KP_Tab: - case GDK_ISO_Left_Tab: - finish_editing (etcta); - break; - default: - return FALSE; - break; - } - - default: - return FALSE; - } - return TRUE; -} - -static void -etcta_reflow (GnomeCanvasItem *item, int flags) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - - double old_height = etcta->height; - - if (etcta->text) { - gtk_object_get(GTK_OBJECT(etcta->text), - "height", &etcta->height, - NULL); - etcta->height += 6; - } - if (etcta->row) { - gtk_object_get(GTK_OBJECT(etcta->row), - "height", &etcta->height, - NULL); - } - - if (etcta->rect) { - gtk_object_set(GTK_OBJECT(etcta->rect), - "y2", etcta->height - 1, - NULL); - } - if (old_height != etcta->height) - e_canvas_item_request_parent_reflow(item); -} - -static void -etcta_class_init (ETableClickToAddClass *klass) -{ - GnomeCanvasItemClass *item_class = GNOME_CANVAS_ITEM_CLASS(klass); - GtkObjectClass *object_class = GTK_OBJECT_CLASS(klass); - - etcta_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - klass->cursor_change = NULL; - - object_class->destroy = etcta_destroy; - object_class->set_arg = etcta_set_arg; - object_class->get_arg = etcta_get_arg; - - item_class->realize = etcta_realize; - item_class->unrealize = etcta_unrealize; - item_class->point = etcta_point; - item_class->event = etcta_event; - - gtk_object_add_arg_type ("ETableClickToAdd::header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_HEADER); - gtk_object_add_arg_type ("ETableClickToAdd::model", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_MODEL); - gtk_object_add_arg_type ("ETableClickToAdd::message", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_MESSAGE); - gtk_object_add_arg_type ("ETableClickToAdd::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableClickToAdd::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - - etcta_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClickToAddClass, cursor_change), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, etcta_signals, LAST_SIGNAL); -} - -static void -etcta_init (GnomeCanvasItem *item) -{ - ETableClickToAdd *etcta = E_TABLE_CLICK_TO_ADD (item); - - etcta->one = NULL; - etcta->model = NULL; - etcta->eth = NULL; - - etcta->message = NULL; - - etcta->row = NULL; - etcta->text = NULL; - etcta->rect = NULL; - - etcta->selection = e_table_selection_model_new(); - gtk_signal_connect(GTK_OBJECT(etcta->selection), "cursor_changed", - GTK_SIGNAL_FUNC(etcta_cursor_change), etcta); - - e_canvas_item_set_reflow_callback(item, etcta_reflow); -} - -GtkType -e_table_click_to_add_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableClickToAdd", - sizeof (ETableClickToAdd), - sizeof (ETableClickToAddClass), - (GtkClassInitFunc) etcta_class_init, - (GtkObjectInitFunc) etcta_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} - - -/* The colors in this need to be themefied. */ -/** - * e_table_click_to_add_commit: - * @etcta: The %ETableClickToAdd to commit. - * - * This routine commits the current thing being edited and returns to - * just displaying the click to add message. - **/ -void -e_table_click_to_add_commit (ETableClickToAdd *etcta) -{ - if (etcta->row) { - e_table_one_commit(E_TABLE_ONE(etcta->one)); - etcta_drop_one (etcta); - gtk_object_destroy(GTK_OBJECT(etcta->row)); - etcta->row = NULL; - } - if (!etcta->rect) { - etcta->rect = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etcta), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) etcta->width - 1, - "y2", (double) etcta->height - 1, - "outline_color", "black", - "fill_color", "white", - NULL); - } - if (!etcta->text) { - etcta->text = gnome_canvas_item_new(GNOME_CANVAS_GROUP(etcta), - e_text_get_type(), - "text", etcta->message ? etcta->message : "", - "anchor", GTK_ANCHOR_NW, - "width", etcta->width - 4, - "draw_background", FALSE, - NULL); - e_canvas_item_move_absolute (etcta->text, 3, 3); - } -} diff --git a/widgets/table/e-table-click-to-add.h b/widgets/table/e-table-click-to-add.h deleted file mode 100644 index 5163825a7b..0000000000 --- a/widgets/table/e-table-click-to-add.h +++ /dev/null @@ -1,55 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_CLICK_TO_ADD_H_ -#define _E_TABLE_CLICK_TO_ADD_H_ - -#include <gnome-xml/tree.h> -#include <libgnomeui/gnome-canvas.h> -#include <gal/e-table/e-table-header.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-item.h> -#include <gal/e-table/e-table-selection-model.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_CLICK_TO_ADD_TYPE (e_table_click_to_add_get_type ()) -#define E_TABLE_CLICK_TO_ADD(o) (GTK_CHECK_CAST ((o), E_TABLE_CLICK_TO_ADD_TYPE, ETableClickToAdd)) -#define E_TABLE_CLICK_TO_ADD_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_CLICK_TO_ADD_TYPE, ETableClickToAddClass)) -#define E_IS_TABLE_CLICK_TO_ADD(o) (GTK_CHECK_TYPE ((o), E_TABLE_CLICK_TO_ADD_TYPE)) -#define E_IS_TABLE_CLICK_TO_ADD_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_CLICK_TO_ADD_TYPE)) - -typedef struct { - GnomeCanvasGroup parent; - - ETableModel *one; /* The ETableOne. */ - - ETableModel *model; /* The backend model. */ - ETableHeader *eth; /* This is just to give to the ETableItem. */ - - char *message; - - GnomeCanvasItem *row; /* If row is NULL, we're sitting with no data and a "Click here" message. */ - GnomeCanvasItem *text; /* If text is NULL, row shouldn't be. */ - GnomeCanvasItem *rect; /* What the heck. Why not. */ - - gdouble width; - gdouble height; - - ETableSelectionModel *selection; -} ETableClickToAdd; - -typedef struct { - GnomeCanvasGroupClass parent_class; - - /* - * signals - */ - void (*cursor_change) (ETableClickToAdd *etcta, gint row, gint col); -} ETableClickToAddClass; - -GtkType e_table_click_to_add_get_type (void); - -void e_table_click_to_add_commit (ETableClickToAdd *etcta); - -END_GNOME_DECLS - -#endif /* _E_TABLE_CLICK_TO_ADD_H_ */ diff --git a/widgets/table/e-table-col-dnd.h b/widgets/table/e-table-col-dnd.h deleted file mode 100644 index 98b489b7c0..0000000000 --- a/widgets/table/e-table-col-dnd.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef _E_TABLE_COL_DND_H_ -#define _E_TABLE_COL_DND_H_ - -BEGIN_GNOME_DECLS - -#define TARGET_ETABLE_COL_TYPE "application/x-etable-column-header" - -enum { - TARGET_ETABLE_COL_HEADER -}; - -END_GNOME_DECLS - -#endif /* _E_TABLE_COL_DND_H_ */ diff --git a/widgets/table/e-table-col.c b/widgets/table/e-table-col.c deleted file mode 100644 index 7a67a7cf55..0000000000 --- a/widgets/table/e-table-col.c +++ /dev/null @@ -1,207 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-col.c: ETableCol implementation - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Ximian, Inc - */ -#include <config.h> -#include <gtk/gtkobject.h> -#include <gtk/gtksignal.h> -#include "e-table-col.h" -#include "gal/util/e-util.h" - -#define PARENT_TYPE (gtk_object_get_type ()) - -static GtkObjectClass *parent_class; - - -enum { - ARG_0, - ARG_SORTABLE, -}; - -static void -etc_destroy (GtkObject *object) -{ - ETableCol *etc = E_TABLE_COL (object); - - gtk_object_unref (GTK_OBJECT(etc->ecell)); - - if (etc->pixbuf) - gdk_pixbuf_unref (etc->pixbuf); - if (etc->text) - g_free (etc->text); - - (*parent_class->destroy)(object); -} - - -static void -etc_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableCol *etc = E_TABLE_COL (o); - - switch (arg_id){ - case ARG_SORTABLE: - etc->sortable = GTK_VALUE_BOOL(*arg); - break; - } -} - -static void -etc_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableCol *etc = E_TABLE_COL (o); - - switch (arg_id){ - case ARG_SORTABLE: - GTK_VALUE_BOOL(*arg) = etc->sortable; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_table_col_class_init (GtkObjectClass *object_class) -{ - parent_class = gtk_type_class (PARENT_TYPE); - object_class->destroy = etc_destroy; - object_class->get_arg = etc_get_arg; - object_class->set_arg = etc_set_arg; - - gtk_object_add_arg_type ("ETableCol::sortable", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_SORTABLE); -} - -static void -e_table_col_init (ETableCol *etc) -{ - etc->width = 0; - etc->sortable = 1; - etc->groupable = 1; - etc->justification = GTK_JUSTIFY_LEFT; -} - -E_MAKE_TYPE(e_table_col, "ETableCol", ETableCol, e_table_col_class_init, e_table_col_init, PARENT_TYPE); - -/** - * e_table_col_new: - * @col_idx: the column we represent in the model - * @text: a title for this column - * @expansion: FIXME - * @min_width: minimum width in pixels for this column - * @ecell: the renderer to be used for this column - * @compare: comparision function for the elements stored in this column - * @resizable: whether the column can be resized interactively by the user - * - * The ETableCol represents a column to be used inside an ETable. The - * ETableCol objects are inserted inside an ETableHeader (which is just a collection - * of ETableCols). The ETableHeader is the definition of the order in which - * columns are shown to the user. - * - * The @text argument is the the text that will be shown as a header to the - * user. @col_idx reflects where the data for this ETableCol object will - * be fetch from an ETableModel. So even if the user changes the order - * of the columns being viewed (the ETableCols in the ETableHeader), the - * column will always point to the same column inside the ETableModel. - * - * The @ecell argument is an ECell object that needs to know how to render the - * data in the ETableModel for this specific row. - * - * Returns: the newly created ETableCol object. - */ -ETableCol * -e_table_col_new (int col_idx, const char *text, double expansion, int min_width, - ECell *ecell, GCompareFunc compare, gboolean resizable) -{ - ETableCol *etc; - - g_return_val_if_fail (expansion >= 0, NULL); - g_return_val_if_fail (min_width >= 0, NULL); - g_return_val_if_fail (ecell != NULL, NULL); - g_return_val_if_fail (compare != NULL, NULL); - g_return_val_if_fail (text != NULL, NULL); - - etc = gtk_type_new (E_TABLE_COL_TYPE); - - etc->is_pixbuf = FALSE; - - etc->col_idx = col_idx; - etc->text = g_strdup (text); - etc->pixbuf = NULL; - etc->expansion = expansion; - etc->min_width = min_width; - etc->ecell = ecell; - etc->compare = compare; - - etc->selected = 0; - etc->resizable = resizable; - - gtk_object_ref (GTK_OBJECT(etc->ecell)); - - return etc; -} - -/** - * e_table_col_new_with_pixbuf: - * @col_idx: the column we represent in the model - * @pixbuf: the image to be used for the header - * @expansion: FIXME - * @min_width: minimum width in pixels for this column - * @ecell: the renderer to be used for this column - * @compare: comparision function for the elements stored in this column - * @resizable: whether the column can be resized interactively by the user - * - * The ETableCol represents a column to be used inside an ETable. The - * ETableCol objects are inserted inside an ETableHeader (which is just a collection - * of ETableCols). The ETableHeader is the definition of the order in which - * columns are shown to the user. - * - * The @text argument is the the text that will be shown as a header to the - * user. @col_idx reflects where the data for this ETableCol object will - * be fetch from an ETableModel. So even if the user changes the order - * of the columns being viewed (the ETableCols in the ETableHeader), the - * column will always point to the same column inside the ETableModel. - * - * The @ecell argument is an ECell object that needs to know how to render the - * data in the ETableModel for this specific row. - * - * Returns: the newly created ETableCol object. - */ -ETableCol * -e_table_col_new_with_pixbuf (int col_idx, const char *text, GdkPixbuf *pixbuf, double expansion, int min_width, - ECell *ecell, GCompareFunc compare, gboolean resizable) -{ - ETableCol *etc; - - g_return_val_if_fail (expansion >= 0, NULL); - g_return_val_if_fail (min_width >= 0, NULL); - g_return_val_if_fail (ecell != NULL, NULL); - g_return_val_if_fail (compare != NULL, NULL); - g_return_val_if_fail (pixbuf != NULL, NULL); - - etc = gtk_type_new (E_TABLE_COL_TYPE); - - etc->is_pixbuf = TRUE; - - etc->col_idx = col_idx; - etc->text = g_strdup(text); - etc->pixbuf = pixbuf; - etc->expansion = expansion; - etc->min_width = min_width; - etc->ecell = ecell; - etc->compare = compare; - - etc->selected = 0; - etc->resizable = resizable; - - gtk_object_ref (GTK_OBJECT(etc->ecell)); - gdk_pixbuf_ref (etc->pixbuf); - - return etc; -} diff --git a/widgets/table/e-table-col.h b/widgets/table/e-table-col.h deleted file mode 100644 index 8377beb37e..0000000000 --- a/widgets/table/e-table-col.h +++ /dev/null @@ -1,71 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_COL_H_ -#define _E_TABLE_COL_H_ - -#include <gdk-pixbuf/gdk-pixbuf.h> -#include <gal/e-table/e-cell.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TABLE_COL_TYPE (e_table_col_get_type ()) -#define E_TABLE_COL(o) (GTK_CHECK_CAST ((o), E_TABLE_COL_TYPE, ETableCol)) -#define E_TABLE_COL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_COL_TYPE, ETableColClass)) -#define E_IS_TABLE_COL(o) (GTK_CHECK_TYPE ((o), E_TABLE_COL_TYPE)) -#define E_IS_TABLE_COL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_COL_TYPE)) - -typedef enum { - E_TABLE_COL_ARROW_NONE = 0, - E_TABLE_COL_ARROW_UP, - E_TABLE_COL_ARROW_DOWN -} ETableColArrow; - -/* - * Information about a single column - */ -typedef struct { - GtkObject base; - char *text; - GdkPixbuf *pixbuf; - int min_width; - int width; - double expansion; - short x; - GCompareFunc compare; - unsigned int is_pixbuf:1; - unsigned int selected:1; - unsigned int resizable:1; - unsigned int sortable:1; - unsigned int groupable:1; - int col_idx; - - GtkJustification justification; - - ECell *ecell; -} ETableCol; - -typedef struct { - GtkObjectClass parent_class; -} ETableColClass; - -GtkType e_table_col_get_type (void); -ETableCol *e_table_col_new (int col_idx, const char *text, - double expansion, int min_width, - ECell *ecell, GCompareFunc compare, - gboolean resizable); -ETableCol *e_table_col_new_with_pixbuf (int col_idx, const char *text, - GdkPixbuf *pixbuf, - double expansion, int min_width, - ECell *ecell, GCompareFunc compare, - gboolean resizable); -void e_table_col_destroy (ETableCol *etc); - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* _E_TABLE_COL_H_ */ - diff --git a/widgets/table/e-table-column-specification.c b/widgets/table/e-table-column-specification.c deleted file mode 100644 index 68c19188b1..0000000000 --- a/widgets/table/e-table-column-specification.c +++ /dev/null @@ -1,119 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-column-specification.c: Savable specification of a column. - * - * Author: - * Chris Lahey <clahey@ximian.com> - * - * (C) 2000 Ximian, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> -#include "gal/util/e-xml-utils.h" -#include "gal/util/e-util.h" -#include "e-table-column-specification.h" - -#define PARENT_TYPE (gtk_object_get_type()) - -static GtkObjectClass *etcs_parent_class; - -static void -free_strings (ETableColumnSpecification *etcs) -{ - g_free(etcs->title); - g_free(etcs->pixbuf); - g_free(etcs->cell); - g_free(etcs->compare); -} - -static void -etcs_destroy (GtkObject *object) -{ - ETableColumnSpecification *etcs = E_TABLE_COLUMN_SPECIFICATION (object); - - free_strings(etcs); - - GTK_OBJECT_CLASS (etcs_parent_class)->destroy (object); -} - -static void -etcs_class_init (GtkObjectClass *klass) -{ - etcs_parent_class = gtk_type_class (PARENT_TYPE); - - klass->destroy = etcs_destroy; -} - -static void -etcs_init (ETableColumnSpecification *specification) -{ - specification->model_col = 0; - specification->title = g_strdup(""); - specification->pixbuf = NULL; - - specification->expansion = 0; - specification->minimum_width = 0; - specification->resizable = FALSE; - - specification->cell = NULL; - specification->compare = NULL; -} - -E_MAKE_TYPE(e_table_column_specification, "ETableColumnSpecification", ETableColumnSpecification, etcs_class_init, etcs_init, PARENT_TYPE); - -ETableColumnSpecification * -e_table_column_specification_new (void) -{ - ETableColumnSpecification *etcs = gtk_type_new (E_TABLE_COLUMN_SPECIFICATION_TYPE); - - return (ETableColumnSpecification *) etcs; -} - -void -e_table_column_specification_load_from_node (ETableColumnSpecification *etcs, - const xmlNode *node) -{ - free_strings(etcs); - - etcs->model_col = e_xml_get_integer_prop_by_name(node, "model_col"); - etcs->title = e_xml_get_string_prop_by_name(node, "_title"); - etcs->pixbuf = e_xml_get_string_prop_by_name(node, "pixbuf"); - - etcs->expansion = e_xml_get_double_prop_by_name(node, "expansion"); - etcs->minimum_width = e_xml_get_integer_prop_by_name(node, "minimum_width"); - etcs->resizable = e_xml_get_bool_prop_by_name(node, "resizable"); - - etcs->cell = e_xml_get_string_prop_by_name(node, "cell"); - etcs->compare = e_xml_get_string_prop_by_name(node, "compare"); - - if (etcs->title == NULL) - etcs->title = g_strdup(""); -} - -xmlNode * -e_table_column_specification_save_to_node (ETableColumnSpecification *specification, - xmlNode *parent) -{ - xmlNode *node; - if (parent) - node = xmlNewChild(parent, NULL, "ETableColumn", NULL); - else - node = xmlNewNode(NULL, "ETableColumn"); - - e_xml_set_integer_prop_by_name(node, "model_col", specification->model_col); - e_xml_set_string_prop_by_name(node, "_title", specification->title); - e_xml_set_string_prop_by_name(node, "pixbuf", specification->pixbuf); - - e_xml_set_double_prop_by_name(node, "expansion", specification->expansion); - e_xml_set_integer_prop_by_name(node, "minimum_width", specification->minimum_width); - e_xml_set_bool_prop_by_name(node, "resizable", specification->resizable); - - e_xml_set_string_prop_by_name(node, "cell", specification->cell); - e_xml_set_string_prop_by_name(node, "compare", specification->compare); - - return node; -} - diff --git a/widgets/table/e-table-column-specification.h b/widgets/table/e-table-column-specification.h deleted file mode 100644 index 2bcbe75e20..0000000000 --- a/widgets/table/e-table-column-specification.h +++ /dev/null @@ -1,51 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_COLUMN_SPECIFICATION_H_ -#define _E_TABLE_COLUMN_SPECIFICATION_H_ - -#include <glib.h> -#include <gtk/gtkobject.h> -#include <gnome-xml/tree.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define E_TABLE_COLUMN_SPECIFICATION_TYPE (e_table_column_specification_get_type ()) -#define E_TABLE_COLUMN_SPECIFICATION(o) (GTK_CHECK_CAST ((o), E_TABLE_COLUMN_SPECIFICATION_TYPE, ETableColumnSpecification)) -#define E_TABLE_COLUMN_SPECIFICATION_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_COLUMN_SPECIFICATION_TYPE, ETableColumnSpecificationClass)) -#define E_IS_TABLE_COLUMN_SPECIFICATION(o) (GTK_CHECK_TYPE ((o), E_TABLE_COLUMN_SPECIFICATION_TYPE)) -#define E_IS_TABLE_COLUMN_SPECIFICATION_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_COLUMN_SPECIFICATION_TYPE)) - -typedef struct { - GtkObject base; - int model_col; - char *title; - char *pixbuf; - - double expansion; - int minimum_width; - guint resizable : 1; - - char *cell; - char *compare; -} ETableColumnSpecification; - -typedef struct { - GtkObjectClass parent_class; -} ETableColumnSpecificationClass; - -GtkType e_table_column_specification_get_type (void); - -ETableColumnSpecification *e_table_column_specification_new (void); - -void e_table_column_specification_load_from_node (ETableColumnSpecification *state, - const xmlNode *node); -xmlNode *e_table_column_specification_save_to_node (ETableColumnSpecification *state, - xmlNode *parent); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_COLUMN_SPECIFICATION_H_ */ diff --git a/widgets/table/e-table-column.c b/widgets/table/e-table-column.c deleted file mode 100644 index a3d6201ffd..0000000000 --- a/widgets/table/e-table-column.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - * e-table-column.c: TableColumn implementation - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Ximian, Inc - */ -#include <config.h> -#include "e-table-column.h" - -enum { - STRUCTURE_CHANGE, - DIMENSION_CHANGE, - LAST_SIGNAL -}; - -static guint etc_signals [LAST_SIGNAL] = { 0, }; - -static GtkObjectClass *e_table_column_parent_class; - -static void -e_table_column_destroy (GtkObject *object) -{ - ETableColumn *etc = E_TABLE_COLUMN (object); - const int cols = etc->col_count; - - /* - * Destroy listeners - */ - for (l = etc->listeners; l; l = l->next) - g_free (l->data); - g_slist_free (etc->listeners); - etc->listeners = NULL; - - /* - * Destroy columns - */ - for (i = 0; i < cols; i++) - e_table_column_remove (etc, i); - - if (e_table_column_parent_class->destroy) - e_table_column_parent_class->destroy (object); -} - -static void -e_table_column_class_init (GtkObjectClass *object_class) -{ - object_class->destroy = e_table_column_destroy; - - e_table_column_parent_class = (gtk_type_class (gtk_object_get_type ())); - - etc_signals [STRUCTURE_CHANGE] = - gtk_signal_new ("structure_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableColumn, structure_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - etc_signals [DIMENSION_CHANGE] = - gtk_signal_new ("dimension_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableColumn, dimension_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, etc_signals, LAST_SIGNAL); -} - -GtkType -e_table_column_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableColumn", - sizeof (ETableColumn), - sizeof (ETableColumnClass), - (GtkClassInitFunc) e_table_column_class_init, - (GtkObjectInitFunc) NULL, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (gtk_object_get_type (), &info); - } - - return type; -} - -static void -etc_do_insert (ETableColumn *etc, int pos, ETableCol *val) -{ - memcpy (&etc->columns [pos+1], &etc->columns [pos], - sizeof (ETableCol *) * (etc->col_count - pos)); - etc->columns [pos] = val; -} - -void -e_table_column_add_column (ETableColumn *etc, ETableCol *tc, int pos) -{ - ETableCol **new_ptr; - - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (tc != NULL); - g_return_if_fail (pos >= 0 && pos < etc->col_count); - - if (pos == -1) - pos = etc->col_count; - etc->columns = g_realloc (etc->columns, sizeof (ETableCol *) * (etc->col_count + 1)); - etc_do_insert (etc, pos, tc); - etc->col_count++; - - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [STRUCTURE_CHANGE]); -} - -ETableCol * -e_table_column_get_column (ETableColumn *etc, int column) -{ - g_return_val_if_fail (etc != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), NULL); - - if (column < 0) - return NULL; - - if (column >= etc->col_count) - return NULL; - - return etc->columns [column]; -} - -int -e_table_column_count (ETableColumn *etc) -{ - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - return etc->col_count; -} - -int -e_table_column_index (ETableColumn *etc, const char *identifier) -{ - int i; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - g_return_val_if_fail (identifier != NULL, 0); - - for (i = 0; i < etc->col_count; i++){ - ETableCol *tc = etc->columns [i]; - - if (strcmp (i->id, identifier) == 0) - return i; - } - - return -1; -} - -int -e_table_column_get_index_at (ETableColumn *etc, int x_offset) -{ - int i, total; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - g_return_val_if_fail (identifier != NULL, 0); - - total = 0; - for (i = 0; i < etc->col_count; i++){ - total += etc->columns [i]->width; - - if (x_offset < total) - return i; - } - - return -1; -} - -ETableCol ** -e_table_column_get_columns (ETableColumn *etc) -{ - ETableCol **ret; - int i; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - ret = g_new (ETableCol *, etc->col_count + 1); - memcpy (ret, etc->columns, sizeof (ETableCol *) * etc->col_count); - ret [etc->col_count] = NULL; - - return ret; -} - -gboolean -e_table_column_selection_ok (ETableColumn *etc) -{ - g_return_val_if_fail (etc != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), FALSE); - - return etc->selectable; -} - -int -ve_table_column_get_selected (ETableColumn *etc) -{ - int i; - int selected = 0; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - for (i = 0; i < etc->col_count; i++){ - if (etc->columns [i]->selected) - selected++; - } - - return selected; -} - -int -e_table_column_total_width (ETableColumn *etc) -{ - int total; - - g_return_val_if_fail (etc != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_COLUMN (etc), 0); - - total = 0; - for (i = 0; i < etc->col_count; i++) - total += etc->columns [i].width; - - return total; -} - -static void -etc_do_remove (ETableColumn *etc, int idx) -{ - memcpy (&etc->columns [idx], &etc->columns [idx+1], - sizeof (ETableCol *) * etc->col_count - idx); - etc->col_count--; -} - -void -e_table_column_move (ETableColumn *etc, int source_index, int target_index) -{ - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (source_index >= 0); - g_return_if_fail (target_index >= 0); - g_return_if_fail (source_index < etc->col_count); - g_return_if_fail (target_index < etc->col_count); - - old = etc->columns [source_index]; - etc_do_remove (etc, source_index); - etc_do_insert (etc, target_index, old); - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [STRUCTURE_CHANGE]); -} - -void -e_table_column_remove (ETableColumn *etc, int idx) -{ - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < etc->col_count); - - etc_do_remove (etc, idx); - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [STRUCTURE_CHANGE]); -} - -void -e_table_column_set_selection (ETableColumn *etc, gboolean allow_selection); -{ -} - -void -e_table_column_set_size (ETableColumn *etc, int idx, int size) -{ - g_return_if_fail (etc != NULL); - g_return_if_fail (E_IS_TABLE_COLUMN (etc)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < etc->col_count); - g_return_if_fail (size > 0); - - etc->columns [idx]->width = size; - gtk_signal_emit (GTK_OBJECT (etc), etc_signals [SIZE_CHANGE], idx); -} diff --git a/widgets/table/e-table-config-field.c b/widgets/table/e-table-config-field.c deleted file mode 100644 index d5116b1a11..0000000000 --- a/widgets/table/e-table-config-field.c +++ /dev/null @@ -1,278 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-config-field.c: One field of either the sort or group dialog. - * - * Author: - * Chris Lahey <clahey@ximian.com> - * - * (C) 2000 Ximian, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include "gal/util/e-util.h" -#include "e-table-config-field.h" - -#define PARENT_TYPE (gtk_vbox_get_type()) - -static GtkVBoxClass *etcf_parent_class; - -static void -etcf_destroy (GtkObject *object) -{ - ETableConfigField *etcf = E_TABLE_CONFIG_FIELD (object); - - gtk_object_unref(GTK_OBJECT(etcf->spec)); - gtk_object_unref(GTK_OBJECT(etcf->sort_info)); - - GTK_OBJECT_CLASS (etcf_parent_class)->destroy (object); -} - -static void -etcf_class_init (GtkObjectClass *klass) -{ - etcf_parent_class = gtk_type_class (PARENT_TYPE); - - klass->destroy = etcf_destroy; -} - -static void -etcf_init (ETableConfigField *etcf) -{ - etcf->spec = NULL; - etcf->sort_info = NULL; - - etcf->combo = NULL; - etcf->radio_ascending = NULL; - etcf->radio_descending = NULL; - etcf->child_fields = NULL; -} - -E_MAKE_TYPE(e_table_config_field, "ETableConfigField", ETableConfigField, etcf_class_init, etcf_init, PARENT_TYPE); - -ETableConfigField * -e_table_config_field_new (ETableSpecification *spec, - ETableSortInfo *sort_info, - gboolean grouping) -{ - ETableConfigField *etcf = gtk_type_new (E_TABLE_CONFIG_FIELD_TYPE); - - e_table_config_field_construct (etcf, spec, sort_info, grouping); - - return (ETableConfigField *) etcf; -} - -inline static int -etcf_get_count (ETableConfigField *etcf) -{ - if (etcf->grouping) - return e_table_sort_info_grouping_get_count(etcf->sort_info); - else - return e_table_sort_info_sorting_get_count(etcf->sort_info); -} - -inline static ETableSortColumn -etcf_get_nth (ETableConfigField *etcf) -{ - if (etcf->grouping) - return e_table_sort_info_grouping_get_nth(etcf->sort_info, etcf->n); - else - return e_table_sort_info_sorting_get_nth(etcf->sort_info, etcf->n); -} - -inline static void -etcf_set_nth (ETableConfigField *etcf, ETableSortColumn column) -{ - if (etcf->grouping) - e_table_sort_info_grouping_set_nth(etcf->sort_info, etcf->n, column); - else - e_table_sort_info_sorting_set_nth(etcf->sort_info, etcf->n, column); -} - -inline static void -etcf_truncate (ETableConfigField *etcf) -{ - if (etcf->grouping) - e_table_sort_info_grouping_truncate(etcf->sort_info, etcf->n); - else - e_table_sort_info_sorting_truncate(etcf->sort_info, etcf->n); -} - -static void -etcf_set_sensitivity(ETableConfigField *etcf) -{ - int count = etcf_get_count(etcf); - - if (etcf->n >= count) { - gtk_widget_set_sensitive(etcf->radio_ascending, FALSE); - gtk_widget_set_sensitive(etcf->radio_descending, FALSE); - if (etcf->child_fields) - gtk_widget_set_sensitive(etcf->child_fields, FALSE); - } else { - gtk_widget_set_sensitive(etcf->radio_ascending, TRUE); - gtk_widget_set_sensitive(etcf->radio_descending, TRUE); - if (etcf->child_fields) - gtk_widget_set_sensitive(etcf->child_fields, TRUE); - } -} - -static void -toggled(GtkWidget *widget, ETableConfigField *etcf) -{ - int count; - - count = etcf_get_count(etcf); - if (count > etcf->n) { - ETableSortColumn sort_column; - - sort_column = etcf_get_nth(etcf); - sort_column.ascending = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(etcf->radio_ascending)); - etcf_set_nth(etcf, sort_column); - } -} - -static void -changed(GtkWidget *widget, ETableConfigField *etcf) -{ - ETableColumnSpecification **column; - gchar *text; - - text = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(etcf->combo)->entry)); - for (column = etcf->spec->columns; *column; column++) { - if (!strcmp((*column)->title_, text)) { - ETableSortColumn sort_column; - - sort_column.ascending = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON(etcf->radio_ascending)); - sort_column.column = (*column)->model_col; - - etcf_set_nth(etcf, sort_column); - etcf_set_sensitivity(etcf); - return; - } - } - etcf_truncate(etcf); - etcf_set_sensitivity(etcf); -} - -static void -etcf_setup(ETableConfigField *etcf) -{ - int count; - GList *list = NULL; - ETableColumnSpecification **column; - ETableColumnSpecification *chosen_column = NULL; - int model_col = -1; - - etcf_set_sensitivity(etcf); - - count = etcf_get_count(etcf); - - if (count > etcf->n) { - ETableSortColumn sort_column; - - sort_column = etcf_get_nth(etcf); - model_col = sort_column.column; - if (sort_column.ascending) - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(etcf->radio_ascending), TRUE); - else - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(etcf->radio_descending), TRUE); - } - - for (column = etcf->spec->columns; *column; column++) { - list = g_list_prepend(list, (*column)->title_); - if (count > etcf->n && chosen_column == NULL && (*column)->model_col == model_col) { - chosen_column = *column; - } - } - list = g_list_reverse(list); - list = g_list_prepend(list, "None"); - - gtk_combo_set_popdown_strings(GTK_COMBO(etcf->combo), list); - g_list_free(list); - - if (chosen_column) { - gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(etcf->combo)->entry), chosen_column->title_); - } else { - gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(etcf->combo)->entry), "None"); - } - - gtk_signal_connect(GTK_OBJECT(GTK_COMBO(etcf->combo)->entry), "changed", - GTK_SIGNAL_FUNC(changed), etcf); - gtk_signal_connect(GTK_OBJECT(etcf->radio_ascending), "toggled", - GTK_SIGNAL_FUNC(toggled), etcf); - gtk_signal_connect(GTK_OBJECT(etcf->radio_descending), "toggled", - GTK_SIGNAL_FUNC(toggled), etcf); -} - -static ETableConfigField * -e_table_config_field_construct_nth (ETableConfigField *etcf, - ETableSpecification *spec, - ETableSortInfo *sort_info, - gboolean grouping, - int n) -{ - GtkWidget *frame; - GtkWidget *internal_hbox; - GtkWidget *internal_vbox1; - GtkWidget *internal_vbox2; - - etcf->spec = spec; - gtk_object_ref(GTK_OBJECT(spec)); - - etcf->sort_info = sort_info; - gtk_object_ref(GTK_OBJECT(sort_info)); - - etcf->grouping = grouping; - etcf->n = n; - - gtk_box_set_spacing(GTK_BOX(etcf), 6); - - frame = gtk_frame_new(n > 0 ? _("Then By") : (grouping ? _("Group By") : _("Sort By"))); - gtk_box_pack_start(GTK_BOX(etcf), frame, FALSE, FALSE, 0); - - internal_hbox = gtk_hbox_new(FALSE, 6); - gtk_container_add(GTK_CONTAINER(frame), internal_hbox); - gtk_container_set_border_width(GTK_CONTAINER(internal_hbox), 6); - - internal_vbox1 = gtk_vbox_new(FALSE, 6); - gtk_box_pack_start(GTK_BOX(internal_hbox), internal_vbox1, FALSE, FALSE, 0); - - etcf->combo = gtk_combo_new(); - gtk_box_pack_start(GTK_BOX(internal_vbox1), etcf->combo, FALSE, FALSE, 0); - - internal_vbox2 = gtk_vbox_new(FALSE, 6); - gtk_box_pack_start(GTK_BOX(internal_hbox), internal_vbox2, FALSE, FALSE, 0); - - etcf->radio_ascending = gtk_radio_button_new_with_label (NULL, _("Ascending")); - gtk_box_pack_start(GTK_BOX(internal_vbox2), etcf->radio_ascending, FALSE, FALSE, 0); - - etcf->radio_descending = gtk_radio_button_new_with_label_from_widget (GTK_RADIO_BUTTON(etcf->radio_ascending), _("Descending")); - gtk_box_pack_start(GTK_BOX(internal_vbox2), etcf->radio_descending, FALSE, FALSE, 0); - - if (n < 3) { - etcf->child_fields = GTK_WIDGET(gtk_type_new (E_TABLE_CONFIG_FIELD_TYPE)); - e_table_config_field_construct_nth(E_TABLE_CONFIG_FIELD(etcf->child_fields), spec, sort_info, grouping, n + 1); - gtk_box_pack_start(GTK_BOX(etcf), etcf->child_fields, FALSE, FALSE, 0); - gtk_widget_show(etcf->child_fields); - } else - etcf->child_fields = NULL; - - etcf_setup(etcf); - - gtk_widget_show(etcf->radio_descending); - gtk_widget_show(etcf->radio_ascending); - gtk_widget_show(internal_vbox2); - gtk_widget_show(etcf->combo); - gtk_widget_show(internal_vbox1); - gtk_widget_show(internal_hbox); - gtk_widget_show(frame); - return etcf; -} - -ETableConfigField * -e_table_config_field_construct (ETableConfigField *etcf, - ETableSpecification *spec, - ETableSortInfo *sort_info, - gboolean grouping) -{ - return e_table_config_field_construct_nth(etcf, spec, sort_info, grouping, 0); -} diff --git a/widgets/table/e-table-config-field.h b/widgets/table/e-table-config-field.h deleted file mode 100644 index 9df83238ee..0000000000 --- a/widgets/table/e-table-config-field.h +++ /dev/null @@ -1,47 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_CONFIG_FIELD_H_ -#define _E_TABLE_CONFIG_FIELD_H_ - -#include <gtk/gtkvbox.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-specification.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_CONFIG_FIELD_TYPE (e_table_config_field_get_type ()) -#define E_TABLE_CONFIG_FIELD(o) (GTK_CHECK_CAST ((o), E_TABLE_CONFIG_FIELD_TYPE, ETableConfigField)) -#define E_TABLE_CONFIG_FIELD_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_CONFIG_FIELD_TYPE, ETableConfigFieldClass)) -#define E_IS_TABLE_CONFIG_FIELD(o) (GTK_CHECK_TYPE ((o), E_TABLE_CONFIG_FIELD_TYPE)) -#define E_IS_TABLE_CONFIG_FIELD_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_CONFIG_FIELD_TYPE)) - -typedef struct { - GtkVBox base; - - ETableSpecification *spec; - ETableSortInfo *sort_info; - guint grouping : 1; - int n; - - GtkWidget *combo; - GtkWidget *radio_ascending; - GtkWidget *radio_descending; - - GtkWidget *child_fields; -} ETableConfigField; - -typedef struct { - GtkVBoxClass parent_class; -} ETableConfigFieldClass; - -GtkType e_table_config_field_get_type (void); -ETableConfigField *e_table_config_field_new (ETableSpecification *spec, - ETableSortInfo *sort_info, - gboolean grouping); -ETableConfigField *e_table_config_field_construct (ETableConfigField *field, - ETableSpecification *spec, - ETableSortInfo *sort_info, - gboolean grouping); - -END_GNOME_DECLS - -#endif /* _E_TABLE_CONFIG_FIELD_H_ */ diff --git a/widgets/table/e-table-config.c b/widgets/table/e-table-config.c deleted file mode 100644 index 58f11a1e3a..0000000000 --- a/widgets/table/e-table-config.c +++ /dev/null @@ -1,790 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-config.c: The ETable config dialog. - * - * Authors: - * Chris Lahey (clahey@ximian.com) - * Miguel de Icaza (miguel@ximian.com) - * - * FIXME: - * Sort Dialog: when text is selected, the toggle button switches state. - * Make Clear all work. - * - * (C) 2000, 2001 Ximian, Inc. - */ - -#include <config.h> - -#include "e-table-config.h" - -#include <stdlib.h> -#include <string.h> -#include <gtk/gtkentry.h> -#include <gtk/gtklabel.h> -#include <gtk/gtknotebook.h> -#include <gtk/gtksignal.h> -#include <gtk/gtktogglebutton.h> -#include <libgnomeui/gnome-dialog.h> -#include <libgnomeui/gnome-propertybox.h> -#include <glade/glade.h> -#include "gal/util/e-util.h" -#include "gal/util/e-i18n.h" - - -#define PARENT_TYPE (gtk_object_get_type()) - -static GtkObjectClass *config_parent_class; - -enum { - CHANGED, - LAST_SIGNAL -}; - -static guint e_table_config_signals [LAST_SIGNAL] = { 0, }; - -static void -config_destroy (GtkObject *object) -{ - ETableConfig *config = E_TABLE_CONFIG (object); - - gtk_object_destroy (GTK_OBJECT (config->state)); - gtk_object_unref (GTK_OBJECT (config->source_state)); - gtk_object_unref (GTK_OBJECT (config->source_spec)); - - g_slist_free (config->column_names); - config->column_names = NULL; - - GTK_OBJECT_CLASS (config_parent_class)->destroy (object); -} - -static void -e_table_config_changed (ETableConfig *config, ETableState *state) -{ - g_return_if_fail (config != NULL); - g_return_if_fail (E_IS_TABLE_CONFIG (config)); - - - gtk_signal_emit(GTK_OBJECT(config), - e_table_config_signals [CHANGED], - state); -} - -static void -config_class_init (GtkObjectClass *object_class) -{ - ETableConfigClass *klass = E_TABLE_CONFIG_CLASS(object_class); - - config_parent_class = gtk_type_class (PARENT_TYPE); - - klass->changed = NULL; - - object_class->destroy = config_destroy; - - e_table_config_signals [CHANGED] = - gtk_signal_new ("changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableConfigClass, changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gtk_object_class_add_signals (object_class, e_table_config_signals, LAST_SIGNAL); -} - -static ETableColumnSpecification * -find_column_in_spec (ETableSpecification *spec, int model_col) -{ - ETableColumnSpecification **column; - - for (column = spec->columns; *column; column++){ - if ((*column)->model_col != model_col) - continue; - - return *column; - } - - return NULL; -} - -static int -find_model_column_by_name (ETableSpecification *spec, const char *s) -{ - ETableColumnSpecification **column; - - for (column = spec->columns; *column; column++){ - - if (g_strcasecmp ((*column)->title, s) == 0) - return (*column)->model_col; - } - return -1; -} - -static void -update_sort_and_group_config_dialog (ETableConfig *config, gboolean is_sort) -{ - ETableConfigSortWidgets *widgets; - int count, i; - - if (is_sort){ - count = e_table_sort_info_sorting_get_count ( - config->temp_state->sort_info); - widgets = &config->sort [0]; - } else { - count = e_table_sort_info_grouping_get_count ( - config->temp_state->sort_info); - widgets = &config->group [0]; - } - - for (i = 0; i < 4; i++){ - gboolean sensitive = (i <= count); - char *text = ""; - - gtk_widget_set_sensitive (widgets [i].frames, sensitive); - - /* - * Sorting is set, auto select the text - */ - gtk_signal_handler_block ( - GTK_OBJECT (widgets [i].radio_ascending), - widgets [i].toggled_id); - gtk_signal_handler_block ( - GTK_OBJECT (widgets [i].combo->entry), - widgets [i].changed_id); - - if (i < count){ - GtkToggleButton *a, *d; - ETableSortColumn col = - is_sort - ? e_table_sort_info_sorting_get_nth ( - config->temp_state->sort_info, - i) - : e_table_sort_info_grouping_get_nth ( - config->temp_state->sort_info, - i); - - ETableColumnSpecification *column = - find_column_in_spec (config->source_spec, col.column); - - if (!column){ - /* - * This is a bug in the programmer - * stuff, but by the time we arrive - * here, the user has been given a - * warning - */ - continue; - } - - text = gettext (column->title); - - /* - * Update radio buttons - */ - a = GTK_TOGGLE_BUTTON ( - widgets [i].radio_ascending); - d = GTK_TOGGLE_BUTTON ( - widgets [i].radio_descending); - - gtk_toggle_button_set_active (col.ascending ? a:d, 1); - } else { - GtkToggleButton *t; - - t = GTK_TOGGLE_BUTTON ( - widgets [i].radio_ascending); - - if (is_sort) - g_assert (widgets [i].radio_ascending != config->group [i].radio_ascending); - else - g_assert (widgets [i].radio_ascending != config->sort [i].radio_ascending); - gtk_toggle_button_set_active (t, 1); - } - - /* Set the text */ - gtk_combo_text_set_text (widgets [i].combo, text); - - gtk_signal_handler_unblock ( - GTK_OBJECT (widgets [i].radio_ascending), - widgets [i].toggled_id); - gtk_signal_handler_unblock ( - GTK_OBJECT (widgets [i].combo->entry), - widgets [i].changed_id); - } -} - -static void -config_sort_info_update (ETableConfig *config) -{ - ETableSortInfo *info = config->state->sort_info; - GString *res; - int count, i; - - count = e_table_sort_info_sorting_get_count (info); - res = g_string_new (""); - - for (i = 0; i < count; i++) { - ETableSortColumn col = e_table_sort_info_sorting_get_nth (info, i); - ETableColumnSpecification *column; - - column = find_column_in_spec (config->source_spec, col.column); - if (!column){ - g_warning ("Could not find column model in specification"); - continue; - } - - g_string_append (res, gettext ((column)->title)); - g_string_append_c (res, ' '); - g_string_append ( - res, - col.ascending ? - _("(Ascending)") : _("(Descending)")); - - if ((i + 1) != count) - g_string_append (res, ", "); - } - - if (res->str [0] == 0) - g_string_append (res, _("Not sorted")); - - gtk_label_set_text (GTK_LABEL(config->sort_label), res->str); - - g_string_free (res, TRUE); -} - -static void -config_group_info_update (ETableConfig *config) -{ - ETableSortInfo *info = config->state->sort_info; - GString *res; - int count, i; - - count = e_table_sort_info_grouping_get_count (info); - res = g_string_new (""); - - for (i = 0; i < count; i++) { - ETableSortColumn col = e_table_sort_info_grouping_get_nth (info, i); - ETableColumnSpecification *column; - - column = find_column_in_spec (config->source_spec, col.column); - if (!column){ - g_warning ("Could not find model column in specification"); - continue; - } - - g_string_append (res, gettext ((column)->title)); - g_string_append_c (res, ' '); - g_string_append ( - res, - col.ascending ? - _("(Ascending)") : _("(Descending)")); - - if ((i+1) != count) - g_string_append (res, ", "); - } - if (res->str [0] == 0) - g_string_append (res, _("No grouping")); - - gtk_label_set_text (GTK_LABEL (config->group_label), res->str); - g_string_free (res, TRUE); -} - -static void -config_fields_info_update (ETableConfig *config) -{ - ETableColumnSpecification **column; - GString *res = g_string_new (""); - int i; - - for (i = 0; i < config->state->col_count; i++){ - for (column = config->source_spec->columns; *column; column++){ - - if (config->state->columns [i] != (*column)->model_col) - continue; - - g_string_append (res, gettext ((*column)->title)); - if (column [1]) - g_string_append (res, ", "); - } - } - - gtk_label_set_text (GTK_LABEL (config->fields_label), res->str); - g_string_free (res, TRUE); -} - -static void -do_sort_and_group_config_dialog (ETableConfig *config, gboolean is_sort) -{ - GnomeDialog *dialog; - int button, running = 1; - - config->temp_state = e_table_state_duplicate (config->state); - - update_sort_and_group_config_dialog (config, is_sort); - - gtk_widget_grab_focus (GTK_WIDGET ( - is_sort - ? config->sort [0].combo - : config->group [0].combo)); - - - if (is_sort) - dialog = GNOME_DIALOG (config->dialog_sort); - else - dialog = GNOME_DIALOG (config->dialog_group_by); - - do { - button = gnome_dialog_run (dialog); - switch (button){ - case 0: - if (is_sort){ - e_table_sort_info_sorting_truncate ( - config->state->sort_info, 0); - } else { - e_table_sort_info_grouping_truncate ( - config->state->sort_info, 0); - } - update_sort_and_group_config_dialog (config, is_sort); - continue; - - /* OK */ - case 1: - gtk_object_unref (GTK_OBJECT (config->state)); - config->state = config->temp_state; - config->temp_state = 0; - running = 0; - gnome_property_box_changed ( - GNOME_PROPERTY_BOX (config->dialog_toplevel)); - break; - - /* CANCEL */ - case 2: - gtk_object_unref (GTK_OBJECT (config->temp_state)); - config->temp_state = 0; - running = 0; - break; - } - - } while (running); - gnome_dialog_close (GNOME_DIALOG (dialog)); - - if (is_sort) - config_sort_info_update (config); - else - config_group_info_update (config); -} - -#if 0 -static GtkWidget * -e_table_proxy_etable_new (void) -{ - return gtk_label_new ("Waiting for the ETable/ETree\nmerger to be commited"); -} -#endif - -static void -config_button_fields (GtkWidget *widget, ETableConfig *config) -{ - gnome_dialog_run (GNOME_DIALOG(config->dialog_show_fields)); - gnome_dialog_close (GNOME_DIALOG (config->dialog_show_fields)); -} - -static void -config_button_sort (GtkWidget *widget, ETableConfig *config) -{ - do_sort_and_group_config_dialog (config, TRUE); -} - -static void -config_button_group (GtkWidget *widget, ETableConfig *config) -{ - do_sort_and_group_config_dialog (config, FALSE); -} - -static void -dialog_destroyed (GtkObject *dialog, ETableConfig *config) -{ - gtk_object_destroy (GTK_OBJECT (config)); -} - -static void -dialog_apply (GnomePropertyBox *pbox, gint page_num, ETableConfig *config) -{ - if (page_num != -1) - return; - - e_table_config_changed (config, config->state); -} - -/* - * Invoked by the Glade auto-connect code - */ -GtkWidget *e_table_proxy_gtk_combo_text_new (void); -GtkWidget * -e_table_proxy_gtk_combo_text_new (void) -{ - return gtk_combo_text_new (TRUE); -} - -#if 0 -static GtkWidget * -configure_dialog (GladeXML *gui, const char *widget_name, ETableConfig *config) -{ - GtkWidget *w; - - w = glade_xml_get_widget (gui, widget_name); - - return w; -} -#endif - -static void -connect_button (ETableConfig *config, GladeXML *gui, const char *widget_name, void *cback) -{ - GtkWidget *button = glade_xml_get_widget (gui, widget_name); - - gtk_signal_connect( - GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (cback), config); -} - -static void -sort_entry_changed (GtkEntry *entry, ETableConfigSortWidgets *sort) -{ - ETableConfig *config = sort->e_table_config; - ETableSortInfo *sort_info = config->temp_state->sort_info; - ETableConfigSortWidgets *base = &config->sort[0]; - int idx = sort - base; - - char *s = gtk_entry_get_text (entry); - - if (s && s [0] && g_hash_table_lookup (sort->combo->elements, s)){ - ETableSortColumn c; - int col; - - col = find_model_column_by_name (config->source_spec, s); - if (col == -1){ - g_warning ("sort: This should not happen (%s)", s); - return; - } - - c.ascending = GTK_TOGGLE_BUTTON ( - config->sort [idx].radio_ascending)->active; - c.column = col; - e_table_sort_info_sorting_set_nth (sort_info, idx, c); - - update_sort_and_group_config_dialog (config, TRUE); - } else { - e_table_sort_info_sorting_truncate (sort_info, idx); - update_sort_and_group_config_dialog (config, TRUE); - } -} - -static void -sort_ascending_toggled (GtkToggleButton *t, ETableConfigSortWidgets *sort) -{ - ETableConfig *config = sort->e_table_config; - ETableSortInfo *si = config->temp_state->sort_info; - ETableConfigSortWidgets *base = &config->sort[0]; - int idx = sort - base; - ETableSortColumn c; - - c = e_table_sort_info_sorting_get_nth (si, idx); - c.ascending = t->active; - e_table_sort_info_sorting_set_nth (si, idx, c); -} - -static void -configure_sort_dialog (ETableConfig *config, GladeXML *gui) -{ - GSList *l; - int i; - - for (i = 0; i < 4; i++){ - char buffer [80]; - - snprintf (buffer, sizeof (buffer), "sort-combo-%d", i + 1); - config->sort [i].combo = GTK_COMBO_TEXT ( - glade_xml_get_widget (gui, buffer)); - - gtk_combo_text_add_item (config->sort [i].combo, "", ""); - - snprintf (buffer, sizeof (buffer), "frame-sort-%d", i + 1); - config->sort [i].frames = - glade_xml_get_widget (gui, buffer); - - snprintf ( - buffer, sizeof (buffer), - "radiobutton-ascending-sort-%d", i+1); - config->sort [i].radio_ascending = glade_xml_get_widget ( - gui, buffer); - - snprintf ( - buffer, sizeof (buffer), - "radiobutton-descending-sort-%d", i+1); - config->sort [i].radio_descending = glade_xml_get_widget ( - gui, buffer); - - config->sort [i].e_table_config = config; - } - - for (l = config->column_names; l; l = l->next){ - char *label = l->data; - - for (i = 0; i < 4; i++){ - gtk_combo_text_add_item ( - config->sort [i].combo, - gettext (label), label); - } - } - - /* - * After we have runtime modified things, signal connect - */ - for (i = 0; i < 4; i++){ - config->sort [i].changed_id = gtk_signal_connect ( - GTK_OBJECT (config->sort [i].combo->entry), - "changed", sort_entry_changed, &config->sort [i]); - - config->sort [i].toggled_id = gtk_signal_connect ( - GTK_OBJECT (config->sort [i].radio_ascending), - "toggled", sort_ascending_toggled, &config->sort [i]); - } -} - -static void -group_entry_changed (GtkEntry *entry, ETableConfigSortWidgets *group) -{ - ETableConfig *config = group->e_table_config; - ETableSortInfo *sort_info = config->temp_state->sort_info; - ETableConfigSortWidgets *base = &config->group[0]; - int idx = group - base; - char *s = gtk_entry_get_text (entry); - - if (s && s [0] && g_hash_table_lookup (group->combo->elements, s)){ - ETableSortColumn c; - int col; - - col = find_model_column_by_name (config->source_spec, s); - if (col == -1){ - g_warning ("grouping: this should not happen, %s", s); - return; - } - - c.ascending = GTK_TOGGLE_BUTTON ( - config->group [idx].radio_ascending)->active; - c.column = col; - e_table_sort_info_grouping_set_nth (sort_info, idx, c); - - update_sort_and_group_config_dialog (config, FALSE); - } else { - e_table_sort_info_grouping_truncate (sort_info, idx); - update_sort_and_group_config_dialog (config, FALSE); - } -} - -static void -group_ascending_toggled (GtkToggleButton *t, ETableConfigSortWidgets *group) -{ - ETableConfig *config = group->e_table_config; - ETableSortInfo *si = config->temp_state->sort_info; - ETableConfigSortWidgets *base = &config->group[0]; - int idx = group - base; - ETableSortColumn c; - - c = e_table_sort_info_grouping_get_nth (si, idx); - c.ascending = t->active; - e_table_sort_info_grouping_set_nth (si, idx, c); -} - -static void -configure_group_dialog (ETableConfig *config, GladeXML *gui) -{ - GSList *l; - int i; - - for (i = 0; i < 4; i++){ - char buffer [80]; - - snprintf (buffer, sizeof (buffer), "group-combo-%d", i + 1); - config->group [i].combo = GTK_COMBO_TEXT ( - glade_xml_get_widget (gui, buffer)); - - gtk_combo_text_add_item (config->group [i].combo, "", ""); - - snprintf (buffer, sizeof (buffer), "frame-group-%d", i + 1); - config->group [i].frames = - glade_xml_get_widget (gui, buffer); - - snprintf ( - buffer, sizeof (buffer), - "radiobutton-ascending-group-%d", i+1); - config->group [i].radio_ascending = glade_xml_get_widget ( - gui, buffer); - - snprintf ( - buffer, sizeof (buffer), - "radiobutton-descending-group-%d", i+1); - config->group [i].radio_descending = glade_xml_get_widget ( - gui, buffer); - - snprintf ( - buffer, sizeof (buffer), - "checkbutton-group-%d", i+1); - config->group [i].view_check = glade_xml_get_widget ( - gui, buffer); - - config->group [i].e_table_config = config; - } - - - for (l = config->column_names; l; l = l->next){ - char *label = l->data; - - for (i = 0; i < 4; i++){ - gtk_combo_text_add_item ( - config->group [i].combo, - gettext (label), label); - } - } - - /* - * After we have runtime modified things, signal connect - */ - for (i = 0; i < 4; i++){ - config->group [i].changed_id = gtk_signal_connect ( - GTK_OBJECT (config->group [i].combo->entry), - "changed", group_entry_changed, &config->group [i]); - - config->group [i].toggled_id = gtk_signal_connect ( - GTK_OBJECT (config->group [i].radio_ascending), - "toggled", group_ascending_toggled, &config->group [i]); - } -} - -static void -setup_gui (ETableConfig *config) -{ - GladeXML *gui = glade_xml_new_with_domain ( - ETABLE_GLADEDIR "/e-table-config.glade", NULL, PACKAGE); - - config->dialog_toplevel = glade_xml_get_widget ( - gui, "e-table-config"); - - gtk_notebook_set_show_tabs ( - GTK_NOTEBOOK (GNOME_PROPERTY_BOX ( - config->dialog_toplevel)->notebook), - FALSE); - - config->dialog_show_fields = glade_xml_get_widget ( - gui, "dialog-show-fields"); - config->dialog_group_by = glade_xml_get_widget ( - gui, "dialog-group-by"); - config->dialog_sort = glade_xml_get_widget ( - gui, "dialog-sort"); - - config->sort_label = glade_xml_get_widget ( - gui, "label-sort"); - config->group_label = glade_xml_get_widget ( - gui, "label-group"); - config->fields_label = glade_xml_get_widget ( - gui, "label-fields"); - - connect_button (config, gui, "button-sort", config_button_sort); - connect_button (config, gui, "button-group", config_button_group); - connect_button (config, gui, "button-fields", config_button_fields); - - configure_sort_dialog (config, gui); - configure_group_dialog (config, gui); - - gtk_signal_connect ( - GTK_OBJECT (config->dialog_toplevel), "destroy", - GTK_SIGNAL_FUNC (dialog_destroyed), config); - - gtk_signal_connect ( - GTK_OBJECT (config->dialog_toplevel), "apply", - GTK_SIGNAL_FUNC (dialog_apply), config); - - gtk_object_unref (GTK_OBJECT (gui)); -} - -static void -config_init (ETableConfig *config) -{ - glade_gnome_init (); -} - -ETableConfig * -e_table_config_construct (ETableConfig *config, - const char *header, - ETableSpecification *spec, - ETableState *state) -{ - ETableColumnSpecification **column; - - g_return_val_if_fail (config != NULL, NULL); - g_return_val_if_fail (header != NULL, NULL); - g_return_val_if_fail (spec != NULL, NULL); - g_return_val_if_fail (state != NULL, NULL); - - config->source_spec = spec; - config->source_state = state; - - gtk_object_ref (GTK_OBJECT (config->source_spec)); - gtk_object_ref (GTK_OBJECT (config->source_state)); - - config->state = e_table_state_duplicate (state); - - for (column = config->source_spec->columns; *column; column++){ - char *label = (*column)->title; - - config->column_names = g_slist_append ( - config->column_names, label); - } - - setup_gui (config); - - config_sort_info_update (config); - config_group_info_update (config); - config_fields_info_update (config); - - return E_TABLE_CONFIG (config); -} - -/** - * e_table_config_new: - * @header: The title of the dialog for the ETableConfig. - * @spec: The specification for the columns to allow. - * @state: The current state of the configuration. - * - * Creates a new ETable config object. - * - * Returns: The config object. - */ -ETableConfig * -e_table_config_new (const char *header, - ETableSpecification *spec, - ETableState *state) -{ - ETableConfig *config = gtk_type_new (E_TABLE_CONFIG_TYPE); - - if (e_table_config_construct (config, header, spec, state) == NULL){ - gtk_object_destroy (GTK_OBJECT (config)); - return NULL; - } - - gtk_widget_show (config->dialog_toplevel); - return E_TABLE_CONFIG (config); -} - -/** - * e_table_config_raise: - * @config: The ETableConfig object. - * - * Raises the dialog associated with this ETableConfig object. - */ -void -e_table_config_raise (ETableConfig *config) -{ - gdk_window_raise (GTK_WIDGET (config->dialog_toplevel)->window); -} - -E_MAKE_TYPE(e_table_config, "ETableConfig", ETableConfig, config_class_init, config_init, PARENT_TYPE); diff --git a/widgets/table/e-table-config.glade b/widgets/table/e-table-config.glade deleted file mode 100644 index 7ed753664e..0000000000 --- a/widgets/table/e-table-config.glade +++ /dev/null @@ -1,1870 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <name>E-table</name> - <program_name>e-table</program_name> - <directory></directory> - <source_directory></source_directory> - <pixmaps_directory></pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> -</project> - -<widget> - <class>GnomeDialog</class> - <name>dialog-show-fields</name> - <visible>False</visible> - <title>Show Fields</title> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - <auto_close>False</auto_close> - <hide_on_close>True</hide_on_close> - - <widget> - <class>GtkVBox</class> - <child_name>GnomeDialog:vbox</child_name> - <name>dialog-vbox3</name> - <homogeneous>False</homogeneous> - <spacing>8</spacing> - <child> - <padding>4</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHButtonBox</class> - <child_name>GnomeDialog:action_area</child_name> - <name>dialog-action_area3</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>8</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - <pack>GTK_PACK_END</pack> - </child> - - <widget> - <class>GtkButton</class> - <name>button20</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_OK</stock_button> - </widget> - - <widget> - <class>GtkButton</class> - <name>button22</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_CANCEL</stock_button> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox2</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkTable</class> - <name>table2</name> - <rows>1</rows> - <columns>5</columns> - <homogeneous>True</homogeneous> - <row_spacing>6</row_spacing> - <column_spacing>6</column_spacing> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkLabel</class> - <name>label-available</name> - <label>A_vailable Fields:</label> - <justify>GTK_JUSTIFY_LEFT</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>0</left_attach> - <right_attach>2</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label-displayed</name> - <label>Sh_ow these fields in order:</label> - <justify>GTK_JUSTIFY_LEFT</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>3</left_attach> - <right_attach>5</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - </widget> - - <widget> - <class>GtkTable</class> - <name>table3</name> - <rows>1</rows> - <columns>5</columns> - <homogeneous>True</homogeneous> - <row_spacing>6</row_spacing> - <column_spacing>6</column_spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkVBox</class> - <name>vbox4</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - <child> - <left_attach>0</left_attach> - <right_attach>2</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>True</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow1</name> - <hscrollbar_policy>GTK_POLICY_AUTOMATIC</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_AUTOMATIC</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkViewport</class> - <name>viewport1</name> - <shadow_type>GTK_SHADOW_IN</shadow_type> - - <widget> - <class>Custom</class> - <name>available-field-list</name> - <creation_function>e_table_proxy_etable_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Sun, 18 Mar 2001 23:59:35 GMT</last_modification_time> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox5</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - <child> - <left_attach>3</left_attach> - <right_attach>5</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>True</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow2</name> - <hscrollbar_policy>GTK_POLICY_AUTOMATIC</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_AUTOMATIC</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkViewport</class> - <name>viewport2</name> - <shadow_type>GTK_SHADOW_IN</shadow_type> - - <widget> - <class>Custom</class> - <name>fields-shown</name> - <creation_function>e_table_proxy_etable_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Sun, 18 Mar 2001 23:59:49 GMT</last_modification_time> - </widget> - </widget> - </widget> - - <widget> - <class>GtkHBox</class> - <name>hbox4</name> - <homogeneous>True</homogeneous> - <spacing>6</spacing> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkButton</class> - <name>button-up</name> - <can_focus>True</can_focus> - <label>Move _Up</label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-down</name> - <can_focus>True</can_focus> - <label>Move _Down</label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - </widget> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox6</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - <child> - <left_attach>2</left_attach> - <right_attach>3</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>True</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkButton</class> - <name>button-add</name> - <can_focus>True</can_focus> - <label>_Add -></label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-remove</name> - <can_focus>True</can_focus> - <label><- _Remove</label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>Placeholder</class> - </widget> - </widget> - </widget> - </widget> - </widget> -</widget> - -<widget> - <class>GnomeDialog</class> - <name>dialog-group-by</name> - <visible>False</visible> - <title>Group</title> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - <auto_close>False</auto_close> - <hide_on_close>True</hide_on_close> - - <widget> - <class>GtkVBox</class> - <child_name>GnomeDialog:vbox</child_name> - <name>dialog-vbox4</name> - <homogeneous>False</homogeneous> - <spacing>8</spacing> - <child> - <padding>4</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHButtonBox</class> - <child_name>GnomeDialog:action_area</child_name> - <name>dialog-action_area4</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>8</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - <pack>GTK_PACK_END</pack> - </child> - - <widget> - <class>GtkButton</class> - <name>button39</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <label>Clear All</label> - </widget> - - <widget> - <class>GtkButton</class> - <name>button41</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_OK</stock_button> - </widget> - - <widget> - <class>GtkButton</class> - <name>button42</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_CANCEL</stock_button> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox24</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHBox</class> - <name>hbox13</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkFrame</class> - <name>frame-group-1</name> - <label>Group Items By</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHBox</class> - <name>hbox5</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - - <widget> - <class>GtkVBox</class> - <name>vbox7</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>Custom</class> - <name>group-combo-1</name> - <creation_function>e_table_proxy_gtk_combo_text_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Fri, 19 Jan 2001 04:52:09 GMT</last_modification_time> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkCheckButton</class> - <name>checkbutton-group-1</name> - <can_focus>True</can_focus> - <label>Show field in View</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox8</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-ascending-group-1</name> - <can_focus>True</can_focus> - <label>Ascending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>g-group-1</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-descending-group-1</name> - <can_focus>True</can_focus> - <label>Descending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>g-group-1</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label8</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label9</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label10</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - - <widget> - <class>GtkHBox</class> - <name>hbox14</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkLabel</class> - <name>label11</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkFrame</class> - <name>frame-group-2</name> - <label>Then By</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHBox</class> - <name>hbox6</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - - <widget> - <class>GtkVBox</class> - <name>vbox9</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>Custom</class> - <name>group-combo-2</name> - <creation_function>e_table_proxy_gtk_combo_text_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Fri, 19 Jan 2001 04:52:14 GMT</last_modification_time> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkCheckButton</class> - <name>checkbutton-group-2</name> - <can_focus>True</can_focus> - <label>Show field in View</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox10</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-ascending-group-2</name> - <can_focus>True</can_focus> - <label>Ascending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>g-group-2</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-descending-group-2</name> - <can_focus>True</can_focus> - <label>Descending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>g-group-2</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label19</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label18</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - - <widget> - <class>GtkHBox</class> - <name>hbox15</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkLabel</class> - <name>label13</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label12</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkFrame</class> - <name>frame-group-3</name> - <label>Then By</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHBox</class> - <name>hbox7</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - - <widget> - <class>GtkVBox</class> - <name>vbox11</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>Custom</class> - <name>group-combo-3</name> - <creation_function>e_table_proxy_gtk_combo_text_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Fri, 19 Jan 2001 04:52:18 GMT</last_modification_time> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkCheckButton</class> - <name>checkbutton-group-3</name> - <can_focus>True</can_focus> - <label>Show field in View</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox12</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-ascending-group-3</name> - <can_focus>True</can_focus> - <label>Ascending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>g-group-3</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-descending-group-3</name> - <can_focus>True</can_focus> - <label>Descending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>g-group-3</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label17</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - - <widget> - <class>GtkHBox</class> - <name>hbox16</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkLabel</class> - <name>label14</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label16</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label15</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkFrame</class> - <name>frame-group-4</name> - <label>Then By</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHBox</class> - <name>hbox8</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - - <widget> - <class>GtkVBox</class> - <name>vbox13</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>Custom</class> - <name>group-combo-4</name> - <creation_function>e_table_proxy_gtk_combo_text_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Fri, 19 Jan 2001 04:52:21 GMT</last_modification_time> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkCheckButton</class> - <name>checkbutton-group-4</name> - <can_focus>True</can_focus> - <label>Show field in View</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox14</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-ascending-group-4</name> - <can_focus>True</can_focus> - <label>Ascending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>g-group-4</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-descending-group-4</name> - <can_focus>True</can_focus> - <label>Descending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>g-group-4</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> - </widget> - </widget> - </widget> - </widget> -</widget> - -<widget> - <class>GnomeDialog</class> - <name>dialog-sort</name> - <visible>False</visible> - <title>Sort</title> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - <auto_close>False</auto_close> - <hide_on_close>True</hide_on_close> - - <widget> - <class>GtkVBox</class> - <child_name>GnomeDialog:vbox</child_name> - <name>vbox15</name> - <homogeneous>False</homogeneous> - <spacing>8</spacing> - <child> - <padding>4</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHButtonBox</class> - <child_name>GnomeDialog:action_area</child_name> - <name>hbuttonbox1</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>8</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - <pack>GTK_PACK_END</pack> - </child> - - <widget> - <class>GtkButton</class> - <name>button43</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <label>Clear All</label> - </widget> - - <widget> - <class>GtkButton</class> - <name>button44</name> - <can_default>True</can_default> - <has_default>True</has_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_OK</stock_button> - </widget> - - <widget> - <class>GtkButton</class> - <name>button45</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_CANCEL</stock_button> - </widget> - </widget> - - <widget> - <class>GtkTable</class> - <name>table5</name> - <rows>4</rows> - <columns>1</columns> - <homogeneous>False</homogeneous> - <row_spacing>6</row_spacing> - <column_spacing>6</column_spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkFrame</class> - <name>frame-sort-4</name> - <label>Then By</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>3</top_attach> - <bottom_attach>4</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkHBox</class> - <name>hbox9</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - - <widget> - <class>GtkAlignment</class> - <name>alignment1</name> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xscale>1</xscale> - <yscale>0</yscale> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>Custom</class> - <name>sort-combo-4</name> - <creation_function>e_table_proxy_gtk_combo_text_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Tue, 16 Jan 2001 08:33:52 GMT</last_modification_time> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox17</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-ascending-sort-4</name> - <can_focus>True</can_focus> - <label>Ascending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>group-4</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-descending-sort-4</name> - <can_focus>True</can_focus> - <label>Descending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>group-4</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkFrame</class> - <name>frame-sort-3</name> - <label>Then By</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>2</top_attach> - <bottom_attach>3</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkHBox</class> - <name>hbox10</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - - <widget> - <class>GtkAlignment</class> - <name>alignment2</name> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xscale>1</xscale> - <yscale>0</yscale> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>Custom</class> - <name>sort-combo-3</name> - <creation_function>e_table_proxy_gtk_combo_text_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Tue, 16 Jan 2001 05:22:22 GMT</last_modification_time> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox19</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-ascending-sort-3</name> - <can_focus>True</can_focus> - <label>Ascending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>group-3</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-descending-sort-3</name> - <can_focus>True</can_focus> - <label>Descending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>group-3</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkFrame</class> - <name>frame-sort-2</name> - <label>Then By</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>1</top_attach> - <bottom_attach>2</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkHBox</class> - <name>hbox11</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - - <widget> - <class>GtkAlignment</class> - <name>alignment3</name> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xscale>1</xscale> - <yscale>0</yscale> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>Custom</class> - <name>sort-combo-2</name> - <creation_function>e_table_proxy_gtk_combo_text_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Tue, 16 Jan 2001 05:22:15 GMT</last_modification_time> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox21</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-ascending-sort-2</name> - <can_focus>True</can_focus> - <label>Ascending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>group-2</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-descending-sort-2</name> - <can_focus>True</can_focus> - <label>Descending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>group-2</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkFrame</class> - <name>frame-sort-1</name> - <label>Sort Items By</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkHBox</class> - <name>hbox12</name> - <homogeneous>False</homogeneous> - <spacing>6</spacing> - - <widget> - <class>GtkAlignment</class> - <name>alignment4</name> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xscale>1</xscale> - <yscale>0</yscale> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>Custom</class> - <name>sort-combo-1</name> - <can_focus>True</can_focus> - <has_focus>True</has_focus> - <creation_function>e_table_proxy_gtk_combo_text_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Tue, 16 Jan 2001 05:22:00 GMT</last_modification_time> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox23</name> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-ascending-sort-1</name> - <can_focus>True</can_focus> - <label>Ascending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>group-1</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkRadioButton</class> - <name>radiobutton-descending-sort-1</name> - <can_focus>True</can_focus> - <label>Descending</label> - <active>False</active> - <draw_indicator>True</draw_indicator> - <group>group-1</group> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> - </widget> - </widget> - </widget> -</widget> - -<widget> - <class>GnomePropertyBox</class> - <name>e-table-config</name> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>False</allow_grow> - <auto_shrink>False</auto_shrink> - - <widget> - <class>GtkNotebook</class> - <child_name>GnomePropertyBox:notebook</child_name> - <name>notebook1</name> - <show_tabs>False</show_tabs> - <show_border>True</show_border> - <tab_pos>GTK_POS_TOP</tab_pos> - <scrollable>False</scrollable> - <tab_hborder>2</tab_hborder> - <tab_vborder>2</tab_vborder> - <popup_enable>False</popup_enable> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkFrame</class> - <name>top-frame</name> - <border_width>2</border_width> - <label>Description</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - - <widget> - <class>GtkTable</class> - <name>table1</name> - <border_width>2</border_width> - <rows>3</rows> - <columns>3</columns> - <homogeneous>False</homogeneous> - <row_spacing>2</row_spacing> - <column_spacing>4</column_spacing> - - <widget> - <class>GtkLabel</class> - <name>label2</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>2</left_attach> - <right_attach>3</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label3</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>2</left_attach> - <right_attach>3</right_attach> - <top_attach>1</top_attach> - <bottom_attach>2</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label4</name> - <label></label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>2</left_attach> - <right_attach>3</right_attach> - <top_attach>2</top_attach> - <bottom_attach>3</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-fields</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <signal> - <name>clicked</name> - <handler>on_fields_clicked</handler> - <last_modification_time>Tue, 03 Oct 2000 22:11:12 GMT</last_modification_time> - </signal> - <label>_Fields...</label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-sort</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <signal> - <name>clicked</name> - <handler>on_sort_clicked</handler> - <last_modification_time>Tue, 03 Oct 2000 22:10:58 GMT</last_modification_time> - </signal> - <label>_Sort...</label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>2</top_attach> - <bottom_attach>3</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button-group</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <signal> - <name>clicked</name> - <handler>on_group_by_clicked</handler> - <last_modification_time>Tue, 03 Oct 2000 22:10:50 GMT</last_modification_time> - </signal> - <label>_Group By...</label> - <relief>GTK_RELIEF_NORMAL</relief> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>1</top_attach> - <bottom_attach>2</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>False</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>False</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label-group</name> - <label></label> - <justify>GTK_JUSTIFY_LEFT</justify> - <wrap>True</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>1</top_attach> - <bottom_attach>2</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label-sort</name> - <label></label> - <justify>GTK_JUSTIFY_LEFT</justify> - <wrap>True</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>2</top_attach> - <bottom_attach>3</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - - <widget> - <class>GtkLabel</class> - <name>label-fields</name> - <label></label> - <justify>GTK_JUSTIFY_LEFT</justify> - <wrap>True</wrap> - <xalign>0</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - </widget> - </widget> - </widget> - - <widget> - <class>GtkLabel</class> - <child_name>Notebook:tab</child_name> - <name>label20</name> - <label>label20</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/table/e-table-config.h b/widgets/table/e-table-config.h deleted file mode 100644 index 13b1d69f38..0000000000 --- a/widgets/table/e-table-config.h +++ /dev/null @@ -1,78 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_CONFIG_H_ -#define _E_TABLE_CONFIG_H_ - -#include <libgnome/gnome-defs.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-specification.h> -#include <gal/widgets/gtk-combo-text.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_CONFIG_TYPE (e_table_config_get_type ()) -#define E_TABLE_CONFIG(o) (GTK_CHECK_CAST ((o), E_TABLE_CONFIG_TYPE, ETableConfig)) -#define E_TABLE_CONFIG_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_CONFIG_TYPE, ETableConfigClass)) -#define E_IS_TABLE_CONFIG(o) (GTK_CHECK_TYPE ((o), E_TABLE_CONFIG_TYPE)) -#define E_IS_TABLE_CONFIG_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_CONFIG_TYPE)) - -typedef struct { - GtkComboText *combo; - GtkWidget *frames; - GtkWidget *radio_ascending; - GtkWidget *radio_descending; - GtkWidget *view_check; /* Only for group dialog */ - guint changed_id, toggled_id; - void *e_table_config; -} ETableConfigSortWidgets; - - -typedef struct { - GtkObject parent; - - /* - * Our various dialog boxes - */ - GtkWidget *dialog_toplevel; - GtkWidget *dialog_show_fields; - GtkWidget *dialog_group_by; - GtkWidget *dialog_sort; - - /* - * The state we manipulate - */ - ETableSpecification *source_spec; - ETableState *source_state, *state, *temp_state; - - GtkWidget *sort_label; - GtkWidget *group_label; - GtkWidget *fields_label; - - ETableConfigSortWidgets sort [4]; - ETableConfigSortWidgets group [4]; - - /* - * List of valid column names - */ - GSList *column_names; -} ETableConfig; - -typedef struct { - GtkObjectClass parent_class; - - /* Signals */ - void (*changed) (ETableConfig *config); -} ETableConfigClass; - -GtkType e_table_config_get_type (void); -ETableConfig *e_table_config_new (const char *header, - ETableSpecification *spec, - ETableState *state); -ETableConfig *e_table_config_construct (ETableConfig *etco, - const char *header, - ETableSpecification *spec, - ETableState *state); -void e_table_config_raise (ETableConfig *config); - -END_GNOME_DECLS - -#endif /* _E_TABLE_CONFIG_H */ diff --git a/widgets/table/e-table-defines.h b/widgets/table/e-table-defines.h deleted file mode 100644 index 23bca8bc64..0000000000 --- a/widgets/table/e-table-defines.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef __E_TABLE_DEFINES__ -#define __E_TABLE_DEFINES__ 1 - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define BUTTON_HEIGHT 10 -#define BUTTON_PADDING 2 -#define GROUP_INDENT (BUTTON_HEIGHT + (BUTTON_PADDING * 2)) - -/* Padding around the contents of a header button */ -#define HEADER_PADDING 1 - -#define MIN_ARROW_SIZE 10 - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif diff --git a/widgets/table/e-table-example-1.c b/widgets/table/e-table-example-1.c deleted file mode 100644 index bac91c3060..0000000000 --- a/widgets/table/e-table-example-1.c +++ /dev/null @@ -1,286 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* This code is GPL. */ -#include <stdio.h> -#include <string.h> -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "gal/e-util/e-cursors.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" -#include "e-table.h" - -#include "table-test.h" - -/* - * One way in which we make it simpler to build an ETableModel is through - * the ETableSimple class. Instead of creating your own ETableModel - * class, you simply create a new object of the ETableSimple class. You - * give it a bunch of functions that act as callbacks. - * - * You also get to pass a void * to ETableSimple and it gets passed to - * your callbacks. This would be for having multiple models of the same - * type. This is just an example though, so we statically define all the - * data and ignore the void *data parameter. - * - * In our example we will be creating a table model with 6 columns and 10 - * rows. This corresponds to having 6 different types of information and - * 10 different sets of data in our database. - * - * The headers will be hard coded, as will be the example data. - * - */ - -/* - * There are two different meanings to the word "column". The first is - * the model column. A model column corresponds to a specific type of - * data. This is very much like the usage in a database table where a - * column is a field in the database. - * - * The second type of column is a view column. A view column - * corresponds to a visually displayed column. Each view column - * corresponds to a specific model column, though a model column may - * have any number of view columns associated with it, from zero to - * greater than one. - * - * Also, a view column doesn't necessarily depend on only one model - * column. In some cases, the view column renderer can be given a - * reference to another column to get extra information about its - * display. -*/ - -#define ROWS 10 -#define COLS 4 - -#define IMPORTANCE_COLUMN 4 -#define COLOR_COLUMN 5 - -/* - * Here we define the initial layout of the table. This is an xml - * format that allows you to change the initial ordering of the - * columns or to do sorting or grouping initially. This specification - * shows all 5 columns, but moves the importance column nearer to the - * front. It also sorts by the "Full Name" column (ascending.) - * Sorting and grouping take the model column as their arguments - * (sorting is specified by the "column" argument to the leaf elemnt. - */ - -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 4 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping> <leaf column=\"1\" ascending=\"true\"/> </grouping> \ -</ETableSpecification>" - -char *headers [COLS] = { - "Email", - "Full Name", - "Address", - "Phone" -}; - -/* - * Virtual Column list: - * 0 Email - * 1 Full Name - * 2 Address - * 3 Phone - */ - -char *table_data [ROWS] [COLS]; - -/* - * ETableSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -/* - * Since our model is a constant size, we can just return its size in - * the column and row count fields. - */ - -/* This function returns the number of columns in our ETableModel. */ -static int -my_col_count (ETableModel *etc, void *data) -{ - return COLS; -} - -/* This function returns the number of rows in our ETableModel. */ -static int -my_row_count (ETableModel *etc, void *data) -{ - return ROWS; -} - -/* This function returns the value at a particular point in our ETableModel. */ -static void * -my_value_at (ETableModel *etc, int col, int row, void *data) -{ - return (void *) table_data [row] [col]; -} - -/* This function sets the value at a particular point in our ETableModel. */ -static void -my_set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_free (table_data [row] [col]); - table_data [row] [col] = g_strdup (val); -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -my_is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -/* This function duplicates the value passed to it. */ -static void * -my_duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup (value); -} - -/* This function frees the value passed to it. */ -static void -my_free_value (ETableModel *etc, int col, void *value, void *data) -{ - g_free (value); -} - -/* This function creates an empty value. */ -static void * -my_initialize_value (ETableModel *etc, int col, void *data) -{ - return g_strdup (""); -} - -/* This function reports if a value is empty. */ -static gboolean -my_value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - return !(value && *(char *)value); -} - -/* This function reports if a value is empty. */ -static char * -my_value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup(value); -} - -/* We create a window containing our new table. */ -static void -create_table (void) -{ - GtkWidget *e_table, *window, *frame; - ECell *cell_left_just; - ETableHeader *e_table_header; - int i, j; - ETableModel *e_table_model = NULL; - - /* First we fill in the simple data. */ - for (i = 0; i < ROWS; i++){ - for (j = 0; j < COLS; j++) - table_data [i] [j] = g_strdup (""); - } - /* Next we create our model. This uses the functions we defined - earlier. */ - e_table_model = e_table_simple_new ( - my_col_count, my_row_count, my_value_at, - my_set_value_at, my_is_cell_editable, - my_duplicate_value, my_free_value, - my_initialize_value, my_value_is_empty, - my_value_to_string, - NULL); - /* - * Next we create a header. The ETableHeader is used in two - * different way. The first is the full_header. This is the - * list of possible columns in the view. The second use is - * completely internal. Many of the ETableHeader functions are - * for that purpose. The only functions we really need are - * e_table_header_new and e_table_header_add_col. - * - * First we create the header. - */ - e_table_header = e_table_header_new (); - - /* - * Next we have to build renderers for all of the columns. - * Since all our columns are text columns, we can simply use - * the same renderer over and over again. If we had different - * types of columns, we could use a different renderer for - * each column. - */ - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - /* - * Next we create a column object for each view column and add - * them to the header. We don't create a column object for - * the importance column since it will not be shown. - */ - for (i = 0; i < COLS; i++) { - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* - * Here we create a window for our new table. This window - * will get shown and the person will be able to test their - * item. - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - /* This frame is simply to get a bevel around our table. */ - frame = gtk_frame_new (NULL); - - /* - * Here we create the table. We give it the three pieces of - * the table we've created, the header, the model, and the - * initial layout. It does the rest. - */ - e_table = e_table_new (e_table_header, e_table_model, INITIAL_SPEC); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* Size the initial window. */ - gtk_widget_set_usize (window, 200, 200); - - /* Show it all. */ - gtk_widget_show_all (window); -} - -/* This is the main function which just initializes gnome and call our create_table function */ - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - create_table (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} - diff --git a/widgets/table/e-table-example-2.c b/widgets/table/e-table-example-2.c deleted file mode 100644 index 2d892f0589..0000000000 --- a/widgets/table/e-table-example-2.c +++ /dev/null @@ -1,329 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* This code is GPL. */ -#include <stdio.h> -#include <string.h> -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "gal/e-util/e-cursors.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" -#include "e-table.h" - -#include "table-test.h" - -/* -One way in which we make it simpler to build an ETableModel is through -the ETableSimple class. Instead of creating your own ETableModel -class, you simply create a new object of the ETableSimple class. You -give it a bunch of functions that act as callbacks. - -You also get to pass a void * to ETableSimple and it gets passed to -your callbacks. This would be for having multiple models of the same -type. This is just an example though, so we statically define all the -data and ignore the void *data parameter. - -In our example we will be creating a table model with 6 columns and 10 -rows. This corresponds to having 6 different types of information and -10 different sets of data in our database. - -The headers will be hard coded, as will be the example data. - -*/ - -/* - There are two different meanings to the word "column". The first is - the model column. A model column corresponds to a specific type of - data. This is very much like the usage in a database table where a - column is a field in the database. - - The second type of column is a view column. A view column - corresponds to a visually displayed column. Each view column - corresponds to a specific model column, though a model column may - have any number of view columns associated with it, from zero to - greater than one. - - Also, a view column doesn't necessarily depend on only one model - column. In some cases, the view column renderer can be given a - reference to another column to get extra information about its - display. -*/ - -#define ROWS 10 -#define VIEW_COLS 4 -#define PHYSICAL_COLS 5 -#define VIRTUAL_COLS 6 - -#define IMPORTANCE_COLUMN 4 -#define COLOR_COLUMN 5 - -/* Here we define the initial layout of the table. This is an xml - format that allows you to change the initial ordering of the - columns or to do sorting or grouping initially. This specification - shows all 5 columns, but moves the importance column nearer to the - front. It also sorts by the "Full Name" column (ascending.) - Sorting and grouping take the model column as their arguments - (sorting is specified by the "column" argument to the leaf elemnt. */ -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 4 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping> <leaf column=\"1\" ascending=\"true\"/> </grouping> \ -</ETableSpecification>" - -char *headers[VIEW_COLS] = { - "Email", - "Full Name", - "Address", - "Phone" -}; - -/* Virtual Column list: - 0 Full Name - 1 Email - 2 Address - 3 Phone - 4 Importance field. This field will be a boolean. It also has a - special header, so doesn't appear in the headers list. - 5 Color field. This column is also not displayed. It is also - not stored in the database. It's calculated based on the - Importance field. -*/ - -char *table_data[ROWS][VIEW_COLS]; -gboolean importance_data[ROWS]; - -/* - * ETableSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -/* Since our model is a constant size, we can just return its size in - the column and row count fields. */ - -static GdkColor *color1; -static GdkColor *color2; - -static int -my_col_count (ETableModel *etc, void *data) -{ - return VIRTUAL_COLS; -} - -static int -my_row_count (ETableModel *etc, void *data) -{ - return ROWS; -} - -static void * -my_value_at (ETableModel *etc, int col, int row, void *data) -{ - if (col == COLOR_COLUMN){ - if (importance_data[row]){ - return color1; - } else { - return color2; - } - } else if (col == IMPORTANCE_COLUMN){ - return (gpointer) importance_data[row]; - } else { - return (void *) table_data [row][col]; - } -} - -static void -my_set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - if (col == COLOR_COLUMN){ - } else if (col == IMPORTANCE_COLUMN){ - importance_data[row] = (gboolean) val; - } else { - g_free (table_data [row][col]); - table_data [row][col] = g_strdup (val); - } -} - -static gboolean -my_is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - if (col == IMPORTANCE_COLUMN) - return FALSE; - else - return TRUE; -} - -static void * -my_duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == COLOR_COLUMN){ - return (void *) value; - } else if (col == IMPORTANCE_COLUMN){ - return (void *) value; - } else { - return g_strdup (value); - } -} - -static void -my_free_value (ETableModel *etc, int col, void *value, void *data) -{ - if (col == COLOR_COLUMN){ - } else if (col == IMPORTANCE_COLUMN){ - } else { - g_free (value); - } -} - -static void * -my_initialize_value (ETableModel *etc, int col, void *data) -{ - if (col == COLOR_COLUMN){ - return NULL; - } else if (col == IMPORTANCE_COLUMN){ - return NULL; - } else { - return g_strdup (""); - } -} - -static gboolean -my_value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == COLOR_COLUMN){ - return value == NULL; - } else if (col == IMPORTANCE_COLUMN){ - return value == NULL; - } else { - return !(value && *(char *)value); - } -} - -static char * -my_value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == COLOR_COLUMN){ - return g_strdup_printf("%d", (int) value); - } else if (col == IMPORTANCE_COLUMN){ - return g_strdup_printf("%d", (int) value); - } else { - return g_strdup(value); - } -} - -/* We create a window containing our new table. */ -static void -create_table () -{ - GtkWidget *e_table, *window, *frame; - ECell *cell_left_just; - ECell *cell_checkbox; - ETableHeader *e_table_header; - int i, j; - ETableModel *e_table_model = NULL; - ETableCol *ecol; - GdkPixbuf *pixbuf; - - /* First we fill in the simple data. */ - for (i = 0; i < ROWS; i++){ - for (j = 0; j < VIEW_COLS; j++){ - table_data[i][j] = g_strdup (""); - } - importance_data[i] = FALSE; - } - /* Next we create our model. This uses the functions we defined - earlier. */ - e_table_model = e_table_simple_new ( - my_col_count, my_row_count, my_value_at, - my_set_value_at, my_is_cell_editable, - my_duplicate_value, my_free_value, - my_initialize_value, my_value_is_empty, - my_value_to_string, - NULL); - /* - Next we create a header. The ETableHeader is used in two - different way. The first is the full_header. This is the - list of possible columns in the view. The second use is - completely internal. Many of the ETableHeader functions are - for that purpose. The only functions we really need are - e_table_header_new and e_table_header_add_col. - - First we create the header. */ - e_table_header = e_table_header_new (); - - /* Next we have to build renderers for all of the columns. - Since all our columns are text columns, we can simply use - the same renderer over and over again. If we had different - types of columns, we could use a different renderer for - each column. */ - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - /* Next we create a column object for each view column and add - them to the header. We don't create a column object for - the importance column since it will not be shown. */ - for (i = 0; i < VIEW_COLS; i++){ - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* Next we add a special column for the check box. */ - - cell_checkbox = e_cell_checkbox_new (); - pixbuf = gdk_pixbuf_new_from_file ("clip.png"); - ecol = e_table_col_new_with_pixbuf (i, pixbuf, 0.0, 18, cell_checkbox, g_int_compare, TRUE); - e_table_header_add_column (e_table_header, ecol, i); - - /* - * Setup GUI - */ - /* Here we create a window for our new table. This window - will get shown and the person will be able to test their - item. */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - /* This frame is simply to get a bevel around our table. */ - frame = gtk_frame_new (NULL); - /* Here we create the table. We give it the three pieces of - the table we've created, the header, the model, and the - initial layout. It does the rest. */ - e_table = e_table_new (e_table_header, e_table_model, INITIAL_SPEC); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* Size the initial window. */ - gtk_widget_set_usize (window, 200, 200); - /* Show it all. */ - gtk_widget_show_all (window); -} - - - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - create_table (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} diff --git a/widgets/table/e-table-extras.c b/widgets/table/e-table-extras.c deleted file mode 100644 index 85945a8109..0000000000 --- a/widgets/table/e-table-extras.c +++ /dev/null @@ -1,191 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-extras.c: Pair of hash table sort of thingies. - * - * Author: - * Chris Lahey <clahey@ximian.com> - * - * (C) 2000 Ximian, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "gal/e-table/e-cell-text.h" -#include "gal/e-table/e-cell-checkbox.h" -#include "gal/e-table/e-cell-date.h" -#include "gal/e-table/e-cell-number.h" -#include "gal/e-table/e-cell-pixbuf.h" -#include "gal/e-table/e-cell-size.h" -#include "gal/e-table/e-cell-tree.h" -#include "e-table-extras.h" - -#define PARENT_TYPE (gtk_object_get_type()) - -static GtkObjectClass *ete_parent_class; - -static void -cell_hash_free(gchar *key, - ECell *cell, - gpointer user_data) -{ - g_free(key); - if (cell) - gtk_object_unref( GTK_OBJECT (cell)); -} - -static void -pixbuf_hash_free(gchar *key, - GdkPixbuf *pixbuf, - gpointer user_data) -{ - g_free(key); - if (pixbuf) - gdk_pixbuf_unref(pixbuf); -} - -static void -ete_destroy (GtkObject *object) -{ - ETableExtras *ete = E_TABLE_EXTRAS (object); - - g_hash_table_foreach (ete->cells, (GHFunc) cell_hash_free, NULL); - g_hash_table_foreach (ete->compares, (GHFunc) g_free, NULL); - g_hash_table_foreach (ete->pixbufs, (GHFunc) pixbuf_hash_free, NULL); - - g_hash_table_destroy (ete->cells); - g_hash_table_destroy (ete->compares); - g_hash_table_destroy (ete->pixbufs); - - ete->cells = NULL; - ete->compares = NULL; - ete->pixbufs = NULL; - - GTK_OBJECT_CLASS (ete_parent_class)->destroy (object); -} - -static void -ete_class_init (GtkObjectClass *klass) -{ - ete_parent_class = gtk_type_class (PARENT_TYPE); - - klass->destroy = ete_destroy; -} - -static gint -e_strint_compare(gconstpointer data1, gconstpointer data2) -{ - int int1 = atoi(data1); - int int2 = atoi(data2); - - return g_int_compare(GINT_TO_POINTER(int1), GINT_TO_POINTER(int2)); -} - -static void -ete_init (ETableExtras *extras) -{ - extras->cells = g_hash_table_new(g_str_hash, g_str_equal); - extras->compares = g_hash_table_new(g_str_hash, g_str_equal); - extras->pixbufs = g_hash_table_new(g_str_hash, g_str_equal); - - e_table_extras_add_compare(extras, "string", g_str_compare); - e_table_extras_add_compare(extras, "integer", g_int_compare); - e_table_extras_add_compare(extras, "string-integer", e_strint_compare); - - e_table_extras_add_cell(extras, "checkbox", e_cell_checkbox_new()); - e_table_extras_add_cell(extras, "date", e_cell_date_new (NULL, GTK_JUSTIFY_LEFT)); - e_table_extras_add_cell(extras, "number", e_cell_number_new (NULL, GTK_JUSTIFY_RIGHT)); - e_table_extras_add_cell(extras, "pixbuf", e_cell_pixbuf_new ()); - e_table_extras_add_cell(extras, "size", e_cell_size_new (NULL, GTK_JUSTIFY_RIGHT)); - e_table_extras_add_cell(extras, "string", e_cell_text_new (NULL, GTK_JUSTIFY_LEFT)); - e_table_extras_add_cell(extras, "tree-string", e_cell_tree_new (NULL, NULL, TRUE, e_cell_text_new (NULL, GTK_JUSTIFY_LEFT))); -} - -E_MAKE_TYPE(e_table_extras, "ETableExtras", ETableExtras, ete_class_init, ete_init, PARENT_TYPE); - -ETableExtras * -e_table_extras_new (void) -{ - ETableExtras *ete = gtk_type_new (E_TABLE_EXTRAS_TYPE); - - return (ETableExtras *) ete; -} - -void -e_table_extras_add_cell (ETableExtras *extras, - char *id, - ECell *cell) -{ - gchar *old_key; - ECell *old_cell; - - if (g_hash_table_lookup_extended (extras->cells, id, (gpointer *)&old_key, (gpointer *)&old_cell)) { - g_hash_table_remove (extras->cells, old_key); - g_free (old_key); - if (old_cell) - gtk_object_unref (GTK_OBJECT(old_cell)); - } - - if (cell) { - gtk_object_ref (GTK_OBJECT (cell)); - gtk_object_sink (GTK_OBJECT (cell)); - } - g_hash_table_insert (extras->cells, g_strdup(id), cell); -} - -ECell * -e_table_extras_get_cell (ETableExtras *extras, - char *id) -{ - return g_hash_table_lookup(extras->cells, id); -} - -void -e_table_extras_add_compare (ETableExtras *extras, - char *id, - GCompareFunc compare) -{ - gchar *old_key; - GCompareFunc old_compare; - - if (g_hash_table_lookup_extended (extras->cells, id, (gpointer *)&old_key, (gpointer *)&old_compare)) { - g_hash_table_remove (extras->cells, old_key); - g_free (old_key); - } - - g_hash_table_insert(extras->compares, g_strdup(id), compare); -} - -GCompareFunc -e_table_extras_get_compare (ETableExtras *extras, - char *id) -{ - return g_hash_table_lookup(extras->compares, id); -} - -void -e_table_extras_add_pixbuf (ETableExtras *extras, - char *id, - GdkPixbuf *pixbuf) -{ - gchar *old_key; - GdkPixbuf *old_pixbuf; - - if (g_hash_table_lookup_extended (extras->pixbufs, id, (gpointer *)&old_key, (gpointer *)&old_pixbuf)) { - g_hash_table_remove (extras->cells, old_key); - g_free (old_key); - if (old_pixbuf) - gdk_pixbuf_unref (old_pixbuf); - } - - if (pixbuf) - gdk_pixbuf_ref(pixbuf); - g_hash_table_insert (extras->pixbufs, g_strdup(id), pixbuf); -} - -GdkPixbuf * -e_table_extras_get_pixbuf (ETableExtras *extras, - char *id) -{ - return g_hash_table_lookup(extras->pixbufs, id); -} diff --git a/widgets/table/e-table-extras.h b/widgets/table/e-table-extras.h deleted file mode 100644 index d39fe9066f..0000000000 --- a/widgets/table/e-table-extras.h +++ /dev/null @@ -1,52 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_EXTRAS_H_ -#define _E_TABLE_EXTRAS_H_ - -#include <gtk/gtkobject.h> -#include <gal/e-table/e-cell.h> -#include <gdk-pixbuf/gdk-pixbuf.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_EXTRAS_TYPE (e_table_extras_get_type ()) -#define E_TABLE_EXTRAS(o) (GTK_CHECK_CAST ((o), E_TABLE_EXTRAS_TYPE, ETableExtras)) -#define E_TABLE_EXTRAS_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_EXTRAS_TYPE, ETableExtrasClass)) -#define E_IS_TABLE_EXTRAS(o) (GTK_CHECK_TYPE ((o), E_TABLE_EXTRAS_TYPE)) -#define E_IS_TABLE_EXTRAS_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_EXTRAS_TYPE)) - -typedef struct { - GtkObject base; - - GHashTable *cells; - GHashTable *compares; - GHashTable *pixbufs; -} ETableExtras; - -typedef struct { - GtkObjectClass parent_class; -} ETableExtrasClass; - -GtkType e_table_extras_get_type (void); -ETableExtras *e_table_extras_new (void); - -void e_table_extras_add_cell (ETableExtras *extras, - char *id, - ECell *cell); -ECell *e_table_extras_get_cell (ETableExtras *extras, - char *id); - -void e_table_extras_add_compare (ETableExtras *extras, - char *id, - GCompareFunc compare); -GCompareFunc e_table_extras_get_compare (ETableExtras *extras, - char *id); - -void e_table_extras_add_pixbuf (ETableExtras *extras, - char *id, - GdkPixbuf *pixbuf); -GdkPixbuf *e_table_extras_get_pixbuf (ETableExtras *extras, - char *id); - -END_GNOME_DECLS - -#endif /* _E_TABLE_EXTRAS_H_ */ diff --git a/widgets/table/e-table-field-chooser-dialog.c b/widgets/table/e-table-field-chooser-dialog.c deleted file mode 100644 index 894490baf0..0000000000 --- a/widgets/table/e-table-field-chooser-dialog.c +++ /dev/null @@ -1,190 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-field-chooser-dialog.c - * Copyright (C) 2000 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <libgnomeui/gnome-stock.h> -#include "e-table-field-chooser-dialog.h" - -static void e_table_field_chooser_dialog_init (ETableFieldChooserDialog *card); -static void e_table_field_chooser_dialog_class_init (ETableFieldChooserDialogClass *klass); -static void e_table_field_chooser_dialog_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_dialog_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_dialog_destroy (GtkObject *object); -static void e_table_field_chooser_dialog_clicked (GnomeDialog *dialog, gint button); - -static GnomeDialogClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_DND_CODE, - ARG_FULL_HEADER, -}; - -GtkType -e_table_field_chooser_dialog_get_type (void) -{ - static GtkType table_field_chooser_dialog_type = 0; - - if (!table_field_chooser_dialog_type) - { - static const GtkTypeInfo table_field_chooser_dialog_info = - { - "ETableFieldChooserDialog", - sizeof (ETableFieldChooserDialog), - sizeof (ETableFieldChooserDialogClass), - (GtkClassInitFunc) e_table_field_chooser_dialog_class_init, - (GtkObjectInitFunc) e_table_field_chooser_dialog_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - table_field_chooser_dialog_type = gtk_type_unique (gnome_dialog_get_type (), &table_field_chooser_dialog_info); - } - - return table_field_chooser_dialog_type; -} - -static void -e_table_field_chooser_dialog_class_init (ETableFieldChooserDialogClass *klass) -{ - GtkObjectClass *object_class; - GnomeDialogClass *dialog_class; - - object_class = (GtkObjectClass*) klass; - dialog_class = GNOME_DIALOG_CLASS (klass); - - parent_class = gtk_type_class (gnome_dialog_get_type ()); - - object_class->destroy = e_table_field_chooser_dialog_destroy; - object_class->set_arg = e_table_field_chooser_dialog_set_arg; - object_class->get_arg = e_table_field_chooser_dialog_get_arg; - - dialog_class->clicked = e_table_field_chooser_dialog_clicked; - - gtk_object_add_arg_type ("ETableFieldChooserDialog::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableFieldChooserDialog::full_header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_FULL_HEADER); -} - -static void -e_table_field_chooser_dialog_init (ETableFieldChooserDialog *e_table_field_chooser_dialog) -{ - GtkWidget *widget; - - e_table_field_chooser_dialog->etfc = NULL; - e_table_field_chooser_dialog->dnd_code = g_strdup(""); - e_table_field_chooser_dialog->full_header = NULL; - - gnome_dialog_append_buttons(GNOME_DIALOG(e_table_field_chooser_dialog), - GNOME_STOCK_BUTTON_CLOSE, - NULL); - - gtk_window_set_policy(GTK_WINDOW(e_table_field_chooser_dialog), FALSE, TRUE, FALSE); - - widget = e_table_field_chooser_new(); - e_table_field_chooser_dialog->etfc = E_TABLE_FIELD_CHOOSER(widget); - - gtk_object_set(GTK_OBJECT(widget), - "dnd_code", e_table_field_chooser_dialog->dnd_code, - "full_header", e_table_field_chooser_dialog->full_header, - NULL); - - gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(e_table_field_chooser_dialog)->vbox), - widget, TRUE, TRUE, 0); - - gtk_widget_show(GTK_WIDGET(widget)); -} - -GtkWidget* -e_table_field_chooser_dialog_new (void) -{ - GtkWidget *widget = GTK_WIDGET (gtk_type_new (e_table_field_chooser_dialog_get_type ())); - return widget; -} - -static void -e_table_field_chooser_dialog_destroy (GtkObject *object) -{ - ETableFieldChooserDialog *etfcd = E_TABLE_FIELD_CHOOSER_DIALOG (object); - g_free(etfcd->dnd_code); - if (etfcd->full_header) - gtk_object_unref(GTK_OBJECT(etfcd->full_header)); -} - -static void -e_table_field_chooser_dialog_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooserDialog *etfcd = E_TABLE_FIELD_CHOOSER_DIALOG(object); - switch (arg_id){ - case ARG_DND_CODE: - g_free(etfcd->dnd_code); - etfcd->dnd_code = g_strdup(GTK_VALUE_STRING (*arg)); - if (etfcd->etfc) - gtk_object_set(GTK_OBJECT(etfcd->etfc), - "dnd_code", etfcd->dnd_code, - NULL); - break; - case ARG_FULL_HEADER: - if (etfcd->full_header) - gtk_object_unref(GTK_OBJECT(etfcd->full_header)); - if (GTK_VALUE_OBJECT(*arg)) - etfcd->full_header = E_TABLE_HEADER(GTK_VALUE_OBJECT(*arg)); - else - etfcd->full_header = NULL; - if (etfcd->full_header) - gtk_object_ref(GTK_OBJECT(etfcd->full_header)); - if (etfcd->etfc) - gtk_object_set(GTK_OBJECT(etfcd->etfc), - "full_header", etfcd->full_header, - NULL); - break; - default: - break; - } -} - -static void -e_table_field_chooser_dialog_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooserDialog *etfcd = E_TABLE_FIELD_CHOOSER_DIALOG(object); - switch (arg_id) { - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (etfcd->dnd_code); - break; - case ARG_FULL_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etfcd->full_header); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_table_field_chooser_dialog_clicked (GnomeDialog *dialog, int button) -{ - if (button == 0) - gnome_dialog_close(dialog); -} diff --git a/widgets/table/e-table-field-chooser-dialog.h b/widgets/table/e-table-field-chooser-dialog.h deleted file mode 100644 index 4e8992f54a..0000000000 --- a/widgets/table/e-table-field-chooser-dialog.h +++ /dev/null @@ -1,75 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-table-field-chooser-dialog.h - * Copyright (C) 2000 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_TABLE_FIELD_CHOOSER_DIALOG_H__ -#define __E_TABLE_FIELD_CHOOSER_DIALOG_H__ - -#include <libgnomeui/gnome-dialog.h> -#include <gal/e-table/e-table-field-chooser.h> -#include <gal/e-table/e-table-header.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ETableFieldChooserDialog - A dialog displaying information about a contact. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - */ - -#define E_TABLE_FIELD_CHOOSER_DIALOG_TYPE (e_table_field_chooser_dialog_get_type ()) -#define E_TABLE_FIELD_CHOOSER_DIALOG(obj) (GTK_CHECK_CAST ((obj), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE, ETableFieldChooserDialog)) -#define E_TABLE_FIELD_CHOOSER_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE, ETableFieldChooserDialogClass)) -#define E_IS_TABLE_FIELD_CHOOSER_DIALOG(obj) (GTK_CHECK_TYPE ((obj), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE)) -#define E_IS_TABLE_FIELD_CHOOSER_DIALOG_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TABLE_FIELD_CHOOSER_DIALOG_TYPE)) - - -typedef struct _ETableFieldChooserDialog ETableFieldChooserDialog; -typedef struct _ETableFieldChooserDialogClass ETableFieldChooserDialogClass; - -struct _ETableFieldChooserDialog -{ - GnomeDialog parent; - - /* item specific fields */ - ETableFieldChooser *etfc; - gchar *dnd_code; - ETableHeader *full_header; -}; - -struct _ETableFieldChooserDialogClass -{ - GnomeDialogClass parent_class; -}; - - -GtkWidget *e_table_field_chooser_dialog_new(void); -GtkType e_table_field_chooser_dialog_get_type (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TABLE_FIELD_CHOOSER_DIALOG_H__ */ diff --git a/widgets/table/e-table-field-chooser-item.c b/widgets/table/e-table-field-chooser-item.c deleted file mode 100644 index a551f75c6a..0000000000 --- a/widgets/table/e-table-field-chooser-item.c +++ /dev/null @@ -1,561 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-column-view.c: A canvas item based view of the ETableColumn. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000 Ximian, Inc. - */ -#include <config.h> -#include <string.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkdnd.h> -#include <libgnomeui/gnome-canvas.h> -#include <libgnomeui/gnome-canvas-util.h> -#include <libgnomeui/gnome-canvas-polygon.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include <gdk-pixbuf/gdk-pixbuf.h> - -#include "gal/util/e-xml-utils.h" -#include "gal/widgets/e-canvas.h" - -#include "e-table-header.h" -#include "e-table-col-dnd.h" -#include "e-table-defines.h" -#include "e-table-header-utils.h" - -#include "e-table-field-chooser-item.h" - -#if 0 -enum { - BUTTON_PRESSED, - LAST_SIGNAL -}; - -static guint etfci_signals [LAST_SIGNAL] = { 0, }; -#endif - -#define PARENT_OBJECT_TYPE gnome_canvas_item_get_type () - -#define ELEMENTS(x) (sizeof (x) / sizeof (x[0])) - -static GnomeCanvasItemClass *etfci_parent_class; - -static void etfci_drop_table_header (ETableFieldChooserItem *etfci); - -enum { - ARG_0, - ARG_FULL_HEADER, - ARG_DND_CODE, - ARG_WIDTH, - ARG_HEIGHT, -}; - -static void -etfci_destroy (GtkObject *object){ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (object); - - etfci_drop_table_header (etfci); - - gdk_font_unref(etfci->font); - - if (GTK_OBJECT_CLASS (etfci_parent_class)->destroy) - (*GTK_OBJECT_CLASS (etfci_parent_class)->destroy) (object); -} - -static gint -etfci_find_button (ETableFieldChooserItem *etfci, double loc) -{ - int i; - int count; - double height = 0; - GtkStyle *style; - - style = GTK_WIDGET (GNOME_CANVAS_ITEM (etfci)->canvas)->style; - - count = e_table_header_count(etfci->full_header); - for (i = 0; i < count; i++) { - ETableCol *ecol; - - ecol = e_table_header_get_column (etfci->full_header, i); - height += e_table_header_compute_height (ecol, style, etfci->font); - if (height > loc) - return i; - } - return MAX(0, count - 1); -} - -static void -etfci_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - double old_height; - int i; - int count; - double height = 0; - GtkStyle *style; - - style = GTK_WIDGET (GNOME_CANVAS_ITEM (etfci)->canvas)->style; - - old_height = etfci->height; - - count = e_table_header_count(etfci->full_header); - for (i = 0; i < count; i++) { - ETableCol *ecol; - - ecol = e_table_header_get_column (etfci->full_header, i); - height += e_table_header_compute_height (ecol, style, etfci->font); - } - - etfci->height = height; - - if (old_height != etfci->height) - e_canvas_item_request_parent_reflow(item); - - gnome_canvas_item_request_update(item); -} - -static void -etfci_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - double i2c [6]; - ArtPoint c1, c2, i1, i2; - - if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->update) - (*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->update)(item, affine, clip_path, flags); - - i1.x = i1.y = 0; - i2.x = etfci->width; - i2.y = etfci->height; - - gnome_canvas_item_i2c_affine (item, i2c); - art_affine_point (&c1, &i1, i2c); - art_affine_point (&c2, &i2, i2c); - - if (item->x1 != c1.x || - item->y1 != c1.y || - item->x2 != c2.x || - item->y2 != c2.y) - { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); - item->x1 = c1.x; - item->y1 = c1.y; - item->x2 = c2.x; - item->y2 = c2.y; - - gnome_canvas_group_child_bounds (GNOME_CANVAS_GROUP (item->parent), item); - } - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); -} - -static void -etfci_font_load (ETableFieldChooserItem *etfci, char *font) -{ - if (etfci->font) - gdk_font_unref (etfci->font); - etfci->font = NULL; - - if (font) - etfci->font = gdk_fontset_load (font); - - if (etfci->font == NULL) { - etfci->font = GTK_WIDGET(GNOME_CANVAS_ITEM(etfci)->canvas)->style->font; - gdk_font_ref(etfci->font); - } -} - -static void -etfci_drop_table_header (ETableFieldChooserItem *etfci) -{ - GtkObject *header; - - if (!etfci->full_header) - return; - - header = GTK_OBJECT (etfci->full_header); - if (etfci->structure_change_id) - gtk_signal_disconnect (header, etfci->structure_change_id); - if (etfci->dimension_change_id) - gtk_signal_disconnect (header, etfci->dimension_change_id); - etfci->structure_change_id = 0; - etfci->dimension_change_id = 0; - - if (header) - gtk_object_unref (header); - etfci->full_header = NULL; - etfci->height = 0; - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -structure_changed (ETableHeader *header, ETableFieldChooserItem *etfci) -{ - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -dimension_changed (ETableHeader *header, int col, ETableFieldChooserItem *etfci) -{ - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -etfci_add_table_header (ETableFieldChooserItem *etfci, ETableHeader *header) -{ - etfci->full_header = header; - gtk_object_ref (GTK_OBJECT (etfci->full_header)); - - etfci->structure_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "structure_change", - GTK_SIGNAL_FUNC(structure_changed), etfci); - etfci->dimension_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "dimension_change", - GTK_SIGNAL_FUNC(dimension_changed), etfci); - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -etfci_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableFieldChooserItem *etfci; - - item = GNOME_CANVAS_ITEM (o); - etfci = E_TABLE_FIELD_CHOOSER_ITEM (o); - - switch (arg_id){ - case ARG_FULL_HEADER: - etfci_drop_table_header (etfci); - if (GTK_VALUE_OBJECT (*arg)) - etfci_add_table_header (etfci, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_DND_CODE: - g_free(etfci->dnd_code); - etfci->dnd_code = g_strdup(GTK_VALUE_STRING (*arg)); - break; - - case ARG_WIDTH: - etfci->width = GTK_VALUE_DOUBLE (*arg); - gnome_canvas_item_request_update(item); - break; - } -} - -static void -etfci_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableFieldChooserItem *etfci; - - item = GNOME_CANVAS_ITEM (o); - etfci = E_TABLE_FIELD_CHOOSER_ITEM (o); - - switch (arg_id){ - - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (etfci->dnd_code); - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etfci->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etfci->height; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etfci_drag_data_get (GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETableFieldChooserItem *etfci) -{ - if (etfci->drag_col != -1) { - gchar *string = g_strdup_printf("%d", etfci->drag_col); - gtk_selection_data_set(selection_data, - GDK_SELECTION_TYPE_STRING, - sizeof(string[0]), - string, - strlen(string)); - g_free(string); - } -} - -static void -etfci_drag_end (GtkWidget *canvas, - GdkDragContext *context, - ETableFieldChooserItem *etfci) -{ - etfci->drag_col = -1; -} - -static void -etfci_realize (GnomeCanvasItem *item) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - GdkWindow *window; - - if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)-> realize) - (*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->realize)(item); - - window = GTK_WIDGET (item->canvas)->window; - - if (!etfci->font) - etfci_font_load (etfci, NULL); - - etfci->drag_end_id = gtk_signal_connect ( - GTK_OBJECT (item->canvas), "drag_end", - GTK_SIGNAL_FUNC (etfci_drag_end), etfci); - etfci->drag_data_get_id = gtk_signal_connect ( - GTK_OBJECT (item->canvas), "drag_data_get", - GTK_SIGNAL_FUNC (etfci_drag_data_get), etfci); - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(etfci)); -} - -static void -etfci_unrealize (GnomeCanvasItem *item) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - - if (etfci->font) - gdk_font_unref (etfci->font); - etfci->font = NULL; - - gtk_signal_disconnect (GTK_OBJECT (item->canvas), etfci->drag_end_id); - etfci->drag_end_id = 0; - gtk_signal_disconnect (GTK_OBJECT (item->canvas), etfci->drag_data_get_id); - etfci->drag_data_get_id = 0; - - if (GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (etfci_parent_class)->unrealize)(item); -} - -static void -etfci_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - const int rows = e_table_header_count (etfci->full_header); - int y1, y2; - int row; - GtkStyle *style; - GtkStateType state; - - style = GTK_WIDGET (canvas)->style; - state = GTK_WIDGET_STATE (canvas); - - y1 = y2 = 0; - for (row = 0; row < rows; row++, y1 = y2){ - ETableCol *ecol; - - ecol = e_table_header_get_column (etfci->full_header, row); - - y2 += e_table_header_compute_height (ecol, style, etfci->font); - - if (y1 > (y + height)) - break; - - if (y2 < y) - continue; - - e_table_header_draw_button (drawable, ecol, - style, etfci->font, state, - GTK_WIDGET (canvas), style->fg_gc[GTK_STATE_NORMAL], - -x, y1 - y, - width, height, - etfci->width, y2 - y1, - E_TABLE_COL_ARROW_NONE); - } -} - -static double -etfci_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - -static gboolean -etfci_maybe_start_drag (ETableFieldChooserItem *etfci, double x, double y) -{ - if (!etfci->maybe_drag) - return FALSE; - - if (MAX (abs (etfci->click_x - x), - abs (etfci->click_y - y)) <= 3) - return FALSE; - - return TRUE; -} - -static void -etfci_start_drag (ETableFieldChooserItem *etfci, GdkEvent *event, double x, double y) -{ - GtkWidget *widget = GTK_WIDGET (GNOME_CANVAS_ITEM (etfci)->canvas); - GtkTargetList *list; - GdkDragContext *context; - ETableCol *ecol; - GdkPixmap *pixmap; - int drag_col; - int button_height; - - GtkTargetEntry etfci_drag_types [] = { - { TARGET_ETABLE_COL_TYPE, 0, TARGET_ETABLE_COL_HEADER }, - }; - - drag_col = etfci_find_button(etfci, y); - - if (drag_col < 0 || drag_col > e_table_header_count(etfci->full_header)) - return; - - ecol = e_table_header_get_column (etfci->full_header, drag_col); - - etfci->drag_col = ecol->col_idx; - - etfci_drag_types[0].target = g_strdup_printf("%s-%s", etfci_drag_types[0].target, etfci->dnd_code); - list = gtk_target_list_new (etfci_drag_types, ELEMENTS (etfci_drag_types)); - context = gtk_drag_begin (widget, list, GDK_ACTION_MOVE, 1, event); - g_free(etfci_drag_types[0].target); - - button_height = e_table_header_compute_height (ecol, widget->style, etfci->font); - pixmap = gdk_pixmap_new (widget->window, etfci->width, button_height, -1); - - e_table_header_draw_button (pixmap, e_table_header_get_column (etfci->full_header, drag_col), - widget->style, etfci->font, GTK_WIDGET_STATE (widget), - widget, widget->style->fg_gc[GTK_STATE_NORMAL], - 0, 0, - etfci->width, button_height, - etfci->width, button_height, - E_TABLE_COL_ARROW_NONE); - - gtk_drag_set_icon_pixmap (context, - gdk_window_get_colormap (widget->window), - pixmap, - NULL, - etfci->width / 2, - button_height / 2); - gdk_pixmap_unref (pixmap); - etfci->maybe_drag = FALSE; -} - -/* - * Handles the events on the ETableFieldChooserItem - */ -static int -etfci_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - int x, y; - - switch (e->type){ - case GDK_MOTION_NOTIFY: - gnome_canvas_w2c (canvas, e->motion.x, e->motion.y, &x, &y); - - if (etfci_maybe_start_drag (etfci, x, y)) - etfci_start_drag (etfci, e, x, y); - break; - - case GDK_BUTTON_PRESS: - gnome_canvas_w2c (canvas, e->button.x, e->button.y, &x, &y); - - if (e->button.button == 1){ - etfci->click_x = x; - etfci->click_y = y; - etfci->maybe_drag = TRUE; - } - break; - - case GDK_BUTTON_RELEASE: { - etfci->maybe_drag = FALSE; - break; - } - - default: - return FALSE; - } - return TRUE; -} - -static void -etfci_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - - etfci_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - object_class->destroy = etfci_destroy; - object_class->set_arg = etfci_set_arg; - object_class->get_arg = etfci_get_arg; - - item_class->update = etfci_update; - item_class->realize = etfci_realize; - item_class->unrealize = etfci_unrealize; - item_class->draw = etfci_draw; - item_class->point = etfci_point; - item_class->event = etfci_event; - - gtk_object_add_arg_type ("ETableFieldChooserItem::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableFieldChooserItem::full_header", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_FULL_HEADER); - gtk_object_add_arg_type ("ETableFieldChooserItem::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableFieldChooserItem::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); -} - -static void -etfci_init (GnomeCanvasItem *item) -{ - ETableFieldChooserItem *etfci = E_TABLE_FIELD_CHOOSER_ITEM (item); - - etfci->full_header = NULL; - - etfci->height = etfci->width = 0; - - etfci->font = NULL; - - etfci->structure_change_id = 0; - etfci->dimension_change_id = 0; - - etfci->dnd_code = NULL; - - etfci->maybe_drag = 0; - etfci->drag_end_id = 0; - - e_canvas_item_set_reflow_callback(item, etfci_reflow); -} - -GtkType -e_table_field_chooser_item_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableFieldChooserItem", - sizeof (ETableFieldChooserItem), - sizeof (ETableFieldChooserItemClass), - (GtkClassInitFunc) etfci_class_init, - (GtkObjectInitFunc) etfci_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} - diff --git a/widgets/table/e-table-field-chooser-item.h b/widgets/table/e-table-field-chooser-item.h deleted file mode 100644 index d91c36d52b..0000000000 --- a/widgets/table/e-table-field-chooser-item.h +++ /dev/null @@ -1,50 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_FIELD_CHOOSER_ITEM_H_ -#define _E_TABLE_FIELD_CHOOSER_ITEM_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gnome-xml/tree.h> -#include <gal/e-table/e-table-header.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_FIELD_CHOOSER_ITEM_TYPE (e_table_field_chooser_item_get_type ()) -#define E_TABLE_FIELD_CHOOSER_ITEM(o) (GTK_CHECK_CAST ((o), E_TABLE_FIELD_CHOOSER_ITEM_TYPE, ETableFieldChooserItem)) -#define E_TABLE_FIELD_CHOOSER_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_FIELD_CHOOSER_ITEM_TYPE, ETableFieldChooserItemClass)) -#define E_IS_TABLE_FIELD_CHOOSER_ITEM(o) (GTK_CHECK_TYPE ((o), E_TABLE_FIELD_CHOOSER_ITEM_TYPE)) -#define E_IS_TABLE_FIELD_CHOOSER_ITEM_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_FIELD_CHOOSER_ITEM_TYPE)) - -typedef struct { - GnomeCanvasItem parent; - ETableHeader *full_header; - - double height, width; - - GdkFont *font; - - /* - * Ids - */ - int structure_change_id, dimension_change_id; - - gchar *dnd_code; - - /* - * For dragging columns - */ - guint maybe_drag:1; - int click_x, click_y; - int drag_col; - guint drag_data_get_id; - guint drag_end_id; -} ETableFieldChooserItem; - -typedef struct { - GnomeCanvasItemClass parent_class; -} ETableFieldChooserItemClass; - -GtkType e_table_field_chooser_item_get_type (void); - -END_GNOME_DECLS - -#endif /* _E_TABLE_FIELD_CHOOSER_ITEM_H_ */ diff --git a/widgets/table/e-table-field-chooser.c b/widgets/table/e-table-field-chooser.c deleted file mode 100644 index 345883cb89..0000000000 --- a/widgets/table/e-table-field-chooser.c +++ /dev/null @@ -1,248 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-field-chooser.c - * Copyright (C) 2000 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-table-field-chooser.h" -#include "e-table-field-chooser-item.h" - -static void e_table_field_chooser_init (ETableFieldChooser *card); -static void e_table_field_chooser_class_init (ETableFieldChooserClass *klass); -static void e_table_field_chooser_set_arg (GtkObject *o, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_table_field_chooser_destroy (GtkObject *object); - -static GtkVBoxClass *parent_class = NULL; - -/* The arguments we take */ -enum { - ARG_0, - ARG_FULL_HEADER, - ARG_DND_CODE, -}; - -GtkType -e_table_field_chooser_get_type (void) -{ - static GtkType table_field_chooser_type = 0; - - if (!table_field_chooser_type) - { - static const GtkTypeInfo table_field_chooser_info = - { - "ETableFieldChooser", - sizeof (ETableFieldChooser), - sizeof (ETableFieldChooserClass), - (GtkClassInitFunc) e_table_field_chooser_class_init, - (GtkObjectInitFunc) e_table_field_chooser_init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - table_field_chooser_type = gtk_type_unique (gtk_vbox_get_type (), &table_field_chooser_info); - } - - return table_field_chooser_type; -} - -static void -e_table_field_chooser_class_init (ETableFieldChooserClass *klass) -{ - GtkObjectClass *object_class; - GtkVBoxClass *vbox_class; - - object_class = (GtkObjectClass*) klass; - vbox_class = (GtkVBoxClass *) klass; - - glade_gnome_init(); - - parent_class = gtk_type_class (gtk_vbox_get_type ()); - - object_class->set_arg = e_table_field_chooser_set_arg; - object_class->get_arg = e_table_field_chooser_get_arg; - object_class->destroy = e_table_field_chooser_destroy; - gtk_object_add_arg_type ("ETableFieldChooser::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableFieldChooser::full_header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_FULL_HEADER); -} - -static void allocate_callback(GtkWidget *canvas, GtkAllocation *allocation, ETableFieldChooser *etfc) -{ - double height; - etfc->last_alloc = *allocation; - gnome_canvas_item_set( etfc->item, - "width", (double) allocation->width, - NULL ); - gtk_object_get(GTK_OBJECT(etfc->item), - "height", &height, - NULL); - height = MAX(height, allocation->height); - gnome_canvas_set_scroll_region(GNOME_CANVAS( etfc->canvas ), 0, 0, allocation->width - 1, height - 1); - gnome_canvas_item_set( etfc->rect, - "x2", (double) allocation->width, - "y2", (double) height, - NULL ); -} - -static void resize(GnomeCanvas *canvas, ETableFieldChooser *etfc) -{ - double height; - gtk_object_get(GTK_OBJECT(etfc->item), - "height", &height, - NULL); - - height = MAX(height, etfc->last_alloc.height); - - gnome_canvas_set_scroll_region (GNOME_CANVAS(etfc->canvas), 0, 0, etfc->last_alloc.width - 1, height - 1); - gnome_canvas_item_set( etfc->rect, - "x2", (double) etfc->last_alloc.width, - "y2", (double) height, - NULL ); -} - -static void -e_table_field_chooser_init (ETableFieldChooser *etfc) -{ - GladeXML *gui; - GtkWidget *widget; - - gui = glade_xml_new_with_domain (ETABLE_GLADEDIR "/e-table-field-chooser.glade", NULL, PACKAGE); - etfc->gui = gui; - - widget = glade_xml_get_widget(gui, "vbox-top"); - if (!widget) { - return; - } - gtk_widget_reparent(widget, - GTK_WIDGET(etfc)); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - etfc->canvas = GNOME_CANVAS(glade_xml_get_widget(gui, "canvas-buttons")); - - etfc->rect = gnome_canvas_item_new(gnome_canvas_root( GNOME_CANVAS( etfc->canvas ) ), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) 100, - "y2", (double) 100, - "fill_color", "white", - NULL ); - - etfc->item = gnome_canvas_item_new(gnome_canvas_root(etfc->canvas), - e_table_field_chooser_item_get_type(), - "width", (double) 100, - "full_header", etfc->full_header, - "dnd_code", etfc->dnd_code, - NULL ); - - gtk_signal_connect( GTK_OBJECT( etfc->canvas ), "reflow", - GTK_SIGNAL_FUNC( resize ), - etfc); - - gnome_canvas_set_scroll_region ( GNOME_CANVAS( etfc->canvas ), - 0, 0, - 100, 100 ); - - /* Connect the signals */ - gtk_signal_connect (GTK_OBJECT (etfc->canvas), "size_allocate", - GTK_SIGNAL_FUNC (allocate_callback), - etfc); - - gtk_widget_pop_visual (); - gtk_widget_pop_colormap (); - gtk_widget_show(widget); -} - -static void -e_table_field_chooser_destroy (GtkObject *object) -{ - ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); - - g_free(etfc->dnd_code); - if (etfc->full_header) - gtk_object_unref(GTK_OBJECT(etfc->full_header)); - - if (etfc->gui) - gtk_object_unref(GTK_OBJECT(etfc->gui)); -} - -GtkWidget* -e_table_field_chooser_new (void) -{ - GtkWidget *widget = GTK_WIDGET (gtk_type_new (e_table_field_chooser_get_type ())); - return widget; -} - -static void -e_table_field_chooser_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); - - switch (arg_id){ - case ARG_DND_CODE: - g_free(etfc->dnd_code); - etfc->dnd_code = g_strdup(GTK_VALUE_STRING (*arg)); - if (etfc->item) - gtk_object_set(GTK_OBJECT(etfc->item), - "dnd_code", etfc->dnd_code, - NULL); - break; - case ARG_FULL_HEADER: - if (etfc->full_header) - gtk_object_unref(GTK_OBJECT(etfc->full_header)); - if (GTK_VALUE_OBJECT(*arg)) - etfc->full_header = E_TABLE_HEADER(GTK_VALUE_OBJECT(*arg)); - else - etfc->full_header = NULL; - if (etfc->full_header) - gtk_object_ref(GTK_OBJECT(etfc->full_header)); - if (etfc->item) - gtk_object_set(GTK_OBJECT(etfc->item), - "full_header", etfc->full_header, - NULL); - break; - default: - break; - } -} - -static void -e_table_field_chooser_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableFieldChooser *etfc = E_TABLE_FIELD_CHOOSER(object); - - switch (arg_id) { - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (etfc->dnd_code); - break; - case ARG_FULL_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etfc->full_header); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} diff --git a/widgets/table/e-table-field-chooser.glade b/widgets/table/e-table-field-chooser.glade deleted file mode 100644 index e09d618a7f..0000000000 --- a/widgets/table/e-table-field-chooser.glade +++ /dev/null @@ -1,129 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <name>e-table-field-chooser</name> - <program_name>e-table-field-chooser</program_name> - <directory></directory> - <source_directory>src</source_directory> - <pixmaps_directory>pixmaps</pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <use_widget_names>True</use_widget_names> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> - <gnome_help_support>True</gnome_help_support> -</project> - -<widget> - <class>GnomeDialog</class> - <name>dialog-field-chooser</name> - <visible>False</visible> - <title>Field Chooser</title> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - <auto_close>False</auto_close> - <hide_on_close>False</hide_on_close> - - <widget> - <class>GtkVBox</class> - <child_name>GnomeDialog:vbox</child_name> - <name>dialog-vbox1</name> - <homogeneous>False</homogeneous> - <spacing>8</spacing> - <child> - <padding>4</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkHButtonBox</class> - <child_name>GnomeDialog:action_area</child_name> - <name>dialog-action_area1</name> - <layout_style>GTK_BUTTONBOX_END</layout_style> - <spacing>8</spacing> - <child_min_width>85</child_min_width> - <child_min_height>27</child_min_height> - <child_ipad_x>7</child_ipad_x> - <child_ipad_y>0</child_ipad_y> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>True</fill> - <pack>GTK_PACK_END</pack> - </child> - - <widget> - <class>GtkButton</class> - <name>button3</name> - <can_default>True</can_default> - <can_focus>True</can_focus> - <stock_button>GNOME_STOCK_BUTTON_CLOSE</stock_button> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox-top</name> - <homogeneous>False</homogeneous> - <spacing>4</spacing> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>GtkLabel</class> - <name>label1</name> - <label>To add a column to your table, drag it into -the location in which you want it to appear.</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow1</name> - <width>200</width> - <height>200</height> - <hscrollbar_policy>GTK_POLICY_AUTOMATIC</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_AUTOMATIC</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - <child> - <padding>0</padding> - <expand>True</expand> - <fill>True</fill> - </child> - - <widget> - <class>Custom</class> - <name>canvas-buttons</name> - <creation_function>e_canvas_new</creation_function> - <int1>0</int1> - <int2>0</int2> - <last_modification_time>Thu, 08 Jun 2000 07:27:33 GMT</last_modification_time> - </widget> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/table/e-table-field-chooser.h b/widgets/table/e-table-field-chooser.h deleted file mode 100644 index ff24ebbab4..0000000000 --- a/widgets/table/e-table-field-chooser.h +++ /dev/null @@ -1,80 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* e-contact-editor-fullname.h - * Copyright (C) 2000 Ximian, Inc. - * Author: Chris Lahey <clahey@ximian.com> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -#ifndef __E_TABLE_FIELD_CHOOSER_H__ -#define __E_TABLE_FIELD_CHOOSER_H__ - -#include <glade/glade.h> -#include <gal/e-table/e-table-header.h> - -#ifdef __cplusplus -extern "C" { -#pragma } -#endif /* __cplusplus */ - -/* ETableFieldChooser - A dialog displaying information about a contact. - * - * The following arguments are available: - * - * name type read/write description - * -------------------------------------------------------------------------------- - */ - -#define E_TABLE_FIELD_CHOOSER_TYPE (e_table_field_chooser_get_type ()) -#define E_TABLE_FIELD_CHOOSER(obj) (GTK_CHECK_CAST ((obj), E_TABLE_FIELD_CHOOSER_TYPE, ETableFieldChooser)) -#define E_TABLE_FIELD_CHOOSER_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TABLE_FIELD_CHOOSER_TYPE, ETableFieldChooserClass)) -#define E_IS_TABLE_FIELD_CHOOSER(obj) (GTK_CHECK_TYPE ((obj), E_TABLE_FIELD_CHOOSER_TYPE)) -#define E_IS_TABLE_FIELD_CHOOSER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), E_TABLE_FIELD_CHOOSER_TYPE)) - - -typedef struct _ETableFieldChooser ETableFieldChooser; -typedef struct _ETableFieldChooserClass ETableFieldChooserClass; - -struct _ETableFieldChooser -{ - GtkVBox parent; - - /* item specific fields */ - GladeXML *gui; - GnomeCanvas *canvas; - GnomeCanvasItem *item; - - GnomeCanvasItem *rect; - GtkAllocation last_alloc; - - gchar *dnd_code; - ETableHeader *full_header; -}; - -struct _ETableFieldChooserClass -{ - GtkVBoxClass parent_class; -}; - - -GtkWidget *e_table_field_chooser_new(void); -GtkType e_table_field_chooser_get_type (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* __E_TABLE_FIELD_CHOOSER_H__ */ diff --git a/widgets/table/e-table-group-container.c b/widgets/table/e-table-group-container.c deleted file mode 100644 index 5d55d17415..0000000000 --- a/widgets/table/e-table-group-container.c +++ /dev/null @@ -1,1408 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-Table-Group.c: Implements the grouping objects for elements on a table - * - * Author: - * Chris Lahey <clahey@ximian.com> - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000 Ximian, Inc. - */ - -#include <config.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-table-group-container.h" -#include "e-table-group-leaf.h" -#include "e-table-item.h" -#include "gal/util/e-util.h" -#include "gal/widgets/e-canvas.h" -#include "gal/widgets/e-canvas-utils.h" -#include "gal/e-text/e-text.h" -#include "e-table-defines.h" - -#define TITLE_HEIGHT 16 - -#define PARENT_TYPE e_table_group_get_type () - -static GnomeCanvasGroupClass *etgc_parent_class; - -/* The arguments we take */ -enum { - ARG_0, - ARG_HEIGHT, - ARG_WIDTH, - ARG_MINIMUM_WIDTH, - ARG_FROZEN, - ARG_TABLE_ALTERNATING_ROW_COLORS, - ARG_TABLE_HORIZONTAL_DRAW_GRID, - ARG_TABLE_VERTICAL_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_SELECTION_MODEL, - ARG_LENGTH_THRESHOLD, -}; - -typedef struct { - ETableGroup *child; - void *key; - char *string; - GnomeCanvasItem *text; - GnomeCanvasItem *rect; - gint count; -} ETableGroupContainerChildNode; - -static EPrintable * -etgc_get_printable (ETableGroup *etg); - - -static void -e_table_group_container_child_node_free (ETableGroupContainer *etgc, - ETableGroupContainerChildNode *child_node) -{ - ETableGroup *etg = E_TABLE_GROUP (etgc); - ETableGroup *child = child_node->child; - - gtk_object_destroy (GTK_OBJECT (child)); - e_table_model_free_value (etg->model, etgc->ecol->col_idx, - child_node->key); - g_free(child_node->string); - gtk_object_destroy (GTK_OBJECT (child_node->text)); - gtk_object_destroy (GTK_OBJECT (child_node->rect)); -} - -static void -e_table_group_container_list_free (ETableGroupContainer *etgc) -{ - ETableGroupContainerChildNode *child_node; - GList *list; - - for (list = etgc->children; list; list = g_list_next (list)) { - child_node = (ETableGroupContainerChildNode *) list->data; - e_table_group_container_child_node_free (etgc, child_node); - } - - g_list_free (etgc->children); -} - -static void -etgc_destroy (GtkObject *object) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (object); - - if (etgc->font) - gdk_font_unref (etgc->font); - etgc->font = NULL; - - if (etgc->ecol) - gtk_object_unref (GTK_OBJECT(etgc->ecol)); - - if (etgc->sort_info) - gtk_object_unref (GTK_OBJECT(etgc->sort_info)); - - if (etgc->selection_model) - gtk_object_unref (GTK_OBJECT(etgc->selection_model)); - - if (etgc->rect) - gtk_object_destroy (GTK_OBJECT(etgc->rect)); - - e_table_group_container_list_free (etgc); - - GTK_OBJECT_CLASS (etgc_parent_class)->destroy (object); -} - -/** - * e_table_group_container_construct - * @parent: The %GnomeCanvasGroup to create a child of. - * @etgc: The %ETableGroupContainer. - * @full_header: The full header of the %ETable. - * @header: The current header of the %ETable. - * @model: The %ETableModel of the %ETable. - * @sort_info: The %ETableSortInfo of the %ETable. - * @n: Which grouping level this is (Starts at 0 and sends n + 1 to any child %ETableGroups. - * - * This routine constructs the new %ETableGroupContainer. - */ -void -e_table_group_container_construct (GnomeCanvasGroup *parent, ETableGroupContainer *etgc, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n) -{ - ETableCol *col; - ETableSortColumn column = e_table_sort_info_grouping_get_nth(sort_info, n); - - col = e_table_header_get_column_by_col_idx(full_header, column.column); - if (col == NULL) - col = e_table_header_get_column (full_header, e_table_header_count (full_header) - 1); - - e_table_group_construct (parent, E_TABLE_GROUP (etgc), full_header, header, model); - etgc->ecol = col; - gtk_object_ref (GTK_OBJECT(etgc->ecol)); - etgc->sort_info = sort_info; - gtk_object_ref (GTK_OBJECT(etgc->sort_info)); - etgc->n = n; - etgc->ascending = column.ascending; - - - etgc->font = gdk_font_load ("lucidasans-10"); - if (!etgc->font){ - etgc->font = GTK_WIDGET (GNOME_CANVAS_ITEM (etgc)->canvas)->style->font; - - gdk_font_ref (etgc->font); - } - etgc->open = TRUE; -} - -/** - * e_table_group_container_new - * @parent: The %GnomeCanvasGroup to create a child of. - * @full_header: The full header of the %ETable. - * @header: The current header of the %ETable. - * @model: The %ETableModel of the %ETable. - * @sort_info: The %ETableSortInfo of the %ETable. - * @n: Which grouping level this is (Starts at 0 and sends n + 1 to any child %ETableGroups. - * - * %ETableGroupContainer is an %ETableGroup which groups by the nth - * grouping of the %ETableSortInfo. It creates %ETableGroups as - * children. - * - * Returns: The new %ETableGroupContainer. - */ -ETableGroup * -e_table_group_container_new (GnomeCanvasGroup *parent, ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n) -{ - ETableGroupContainer *etgc; - - g_return_val_if_fail (parent != NULL, NULL); - - etgc = gtk_type_new (e_table_group_container_get_type ()); - - e_table_group_container_construct (parent, etgc, full_header, header, - model, sort_info, n); - return E_TABLE_GROUP (etgc); -} - - -static int -etgc_event (GnomeCanvasItem *item, GdkEvent *event) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(item); - gboolean return_val = TRUE; - gboolean change_focus = FALSE; - gboolean use_col = FALSE; - gint start_col = 0; - gint old_col; - EFocus direction = E_FOCUS_START; - - switch (event->type) { - case GDK_KEY_PRESS: - if (event->key.keyval == GDK_Tab || - event->key.keyval == GDK_KP_Tab || - event->key.keyval == GDK_ISO_Left_Tab) { - change_focus = TRUE; - use_col = TRUE; - start_col = (event->key.state & GDK_SHIFT_MASK) ? -1 : 0; - direction = (event->key.state & GDK_SHIFT_MASK) ? E_FOCUS_END : E_FOCUS_START; - } else if (event->key.keyval == GDK_Left || - event->key.keyval == GDK_KP_Left) { - change_focus = TRUE; - use_col = TRUE; - start_col = -1; - direction = E_FOCUS_END; - } else if (event->key.keyval == GDK_Right || - event->key.keyval == GDK_KP_Right) { - change_focus = TRUE; - use_col = TRUE; - start_col = 0; - direction = E_FOCUS_START; - } else if (event->key.keyval == GDK_Down || - event->key.keyval == GDK_KP_Down) { - change_focus = TRUE; - use_col = FALSE; - direction = E_FOCUS_START; - } else if (event->key.keyval == GDK_Up || - event->key.keyval == GDK_KP_Up) { - change_focus = TRUE; - use_col = FALSE; - direction = E_FOCUS_END; - } else if (event->key.keyval == GDK_Return || - event->key.keyval == GDK_KP_Enter) { - change_focus = TRUE; - use_col = FALSE; - direction = E_FOCUS_START; - } - if (change_focus){ - GList *list; - for (list = etgc->children; list; list = list->next) { - ETableGroupContainerChildNode *child_node; - ETableGroup *child; - - child_node = (ETableGroupContainerChildNode *)list->data; - child = child_node->child; - - if (e_table_group_get_focus (child)) { - old_col = e_table_group_get_focus_column (child); - if (old_col == -1) - old_col = 0; - if (start_col == -1) - start_col = e_table_header_count (e_table_group_get_header (child)) - 1; - - if (direction == E_FOCUS_END) - list = list->prev; - else - list = list->next; - - if (list) { - child_node = (ETableGroupContainerChildNode *)list->data; - child = child_node->child; - if (use_col) - e_table_group_set_focus (child, direction, start_col); - else - e_table_group_set_focus (child, direction, old_col); - return 1; - } else { - return 0; - } - } - } - if (direction == E_FOCUS_END) - list = g_list_last(etgc->children); - else - list = etgc->children; - if (list) { - ETableGroupContainerChildNode *child_node; - ETableGroup *child; - - child_node = (ETableGroupContainerChildNode *)list->data; - child = child_node->child; - - if (start_col == -1) - start_col = e_table_header_count (e_table_group_get_header (child)) - 1; - - e_table_group_set_focus (child, direction, start_col); - return 1; - } - } - return_val = FALSE; - break; - default: - return_val = FALSE; - break; - } - if (return_val == FALSE) { - if (GNOME_CANVAS_ITEM_CLASS(etgc_parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->event (item, event); - } - return return_val; - -} - -/* Realize handler for the text item */ -static void -etgc_realize (GnomeCanvasItem *item) -{ - ETableGroupContainer *etgc; - - if (GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->realize) - (* GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->realize) (item); - - etgc = E_TABLE_GROUP_CONTAINER (item); - - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc)); -} - -/* Unrealize handler for the etgc item */ -static void -etgc_unrealize (GnomeCanvasItem *item) -{ - ETableGroupContainer *etgc; - - etgc = E_TABLE_GROUP_CONTAINER (item); - - if (GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->unrealize) - (* GNOME_CANVAS_ITEM_CLASS (etgc_parent_class)->unrealize) (item); -} - -static void -compute_text (ETableGroupContainer *etgc, ETableGroupContainerChildNode *child_node) -{ - gchar *text; - if (etgc->ecol->text) - text = g_strdup_printf ("%s : %s (%d item%s)", - etgc->ecol->text, - child_node->string, - (gint) child_node->count, - child_node->count == 1 ? "" : "s"); - else - text = g_strdup_printf ("%s (%d item%s)", - child_node->string, - (gint) child_node->count, - child_node->count == 1 ? "" : "s"); - gnome_canvas_item_set (child_node->text, - "text", text, - NULL); - g_free (text); -} - -static void -child_cursor_change (ETableGroup *etg, int row, - ETableGroupContainer *etgc) -{ - e_table_group_cursor_change (E_TABLE_GROUP (etgc), row); -} - -static void -child_cursor_activated (ETableGroup *etg, int row, - ETableGroupContainer *etgc) -{ - e_table_group_cursor_activated (E_TABLE_GROUP (etgc), row); -} - -static void -child_double_click (ETableGroup *etg, int row, int col, GdkEvent *event, - ETableGroupContainer *etgc) -{ - e_table_group_double_click (E_TABLE_GROUP (etgc), row, col, event); -} - -static gint -child_right_click (ETableGroup *etg, int row, int col, GdkEvent *event, - ETableGroupContainer *etgc) -{ - return e_table_group_right_click (E_TABLE_GROUP (etgc), row, col, event); -} - -static gint -child_click (ETableGroup *etg, int row, int col, GdkEvent *event, - ETableGroupContainer *etgc) -{ - return e_table_group_click (E_TABLE_GROUP (etgc), row, col, event); -} - -static gint -child_key_press (ETableGroup *etg, int row, int col, GdkEvent *event, - ETableGroupContainer *etgc) -{ - return e_table_group_key_press (E_TABLE_GROUP (etgc), row, col, event); -} - -static ETableGroupContainerChildNode * -create_child_node (ETableGroupContainer *etgc, void *val) -{ - ETableGroup *child; - ETableGroupContainerChildNode *child_node; - ETableGroup *etg = E_TABLE_GROUP(etgc); - - child_node = g_new (ETableGroupContainerChildNode, 1); - child_node->rect = gnome_canvas_item_new (GNOME_CANVAS_GROUP (etgc), - gnome_canvas_rect_get_type (), - "fill_color", "grey70", - "outline_color", "grey50", - NULL); - child_node->text = gnome_canvas_item_new (GNOME_CANVAS_GROUP (etgc), - e_text_get_type (), - "font_gdk", etgc->font, - "anchor", GTK_ANCHOR_SW, - "fill_color", "black", - "draw_background", FALSE, - NULL); - child = e_table_group_new (GNOME_CANVAS_GROUP (etgc), etg->full_header, - etg->header, etg->model, etgc->sort_info, etgc->n + 1); - gnome_canvas_item_set(GNOME_CANVAS_ITEM(child), - "alternating_row_colors", etgc->alternating_row_colors, - "horizontal_draw_grid", etgc->horizontal_draw_grid, - "vertical_draw_grid", etgc->vertical_draw_grid, - "drawfocus", etgc->draw_focus, - "cursor_mode", etgc->cursor_mode, - "selection_model", etgc->selection_model, - "length_threshold", etgc->length_threshold, - "minimum_width", etgc->minimum_width - GROUP_INDENT, - NULL); - - gtk_signal_connect (GTK_OBJECT (child), "cursor_change", - GTK_SIGNAL_FUNC (child_cursor_change), etgc); - gtk_signal_connect (GTK_OBJECT (child), "cursor_activated", - GTK_SIGNAL_FUNC (child_cursor_activated), etgc); - gtk_signal_connect (GTK_OBJECT (child), "double_click", - GTK_SIGNAL_FUNC (child_double_click), etgc); - gtk_signal_connect (GTK_OBJECT (child), "right_click", - GTK_SIGNAL_FUNC (child_right_click), etgc); - gtk_signal_connect (GTK_OBJECT (child), "click", - GTK_SIGNAL_FUNC (child_click), etgc); - gtk_signal_connect (GTK_OBJECT (child), "key_press", - GTK_SIGNAL_FUNC (child_key_press), etgc); - child_node->child = child; - child_node->key = e_table_model_duplicate_value (etg->model, etgc->ecol->col_idx, val); - child_node->string = e_table_model_value_to_string (etg->model, etgc->ecol->col_idx, val); - child_node->count = 0; - - return child_node; -} - -static void -etgc_add (ETableGroup *etg, gint row) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (etg); - void *val = e_table_model_value_at (etg->model, etgc->ecol->col_idx, row); - GCompareFunc comp = etgc->ecol->compare; - GList *list = etgc->children; - ETableGroup *child; - ETableGroupContainerChildNode *child_node; - int i = 0; - - for (; list; list = g_list_next (list), i++){ - int comp_val; - - child_node = list->data; - comp_val = (*comp)(child_node->key, val); - if (comp_val == 0) { - child = child_node->child; - child_node->count ++; - e_table_group_add (child, row); - compute_text (etgc, child_node); - return; - } - if ((comp_val > 0 && etgc->ascending) || - (comp_val < 0 && (!etgc->ascending))) - break; - } - child_node = create_child_node (etgc, val); - child = child_node->child; - child_node->count = 1; - e_table_group_add (child, row); - - if (list) - etgc->children = g_list_insert (etgc->children, child_node, i); - else - etgc->children = g_list_append (etgc->children, child_node); - - compute_text (etgc, child_node); - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc)); -} - -static void -etgc_add_array (ETableGroup *etg, const int *array, int count) -{ - int i; - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (etg); - void *lastval = 0; - int laststart = 0; - GCompareFunc comp = etgc->ecol->compare; - ETableGroupContainerChildNode *child_node; - ETableGroup *child; - - if (count <= 0) - return; - - e_table_group_container_list_free (etgc); - etgc->children = NULL; - - lastval = e_table_model_value_at (etg->model, etgc->ecol->col_idx, array[0]); - - for (i = 1; i < count; i++) { - void *val = e_table_model_value_at (etg->model, etgc->ecol->col_idx, array[i]); - int comp_val; - - comp_val = (*comp)(lastval, val); - if (comp_val != 0) { - child_node = create_child_node(etgc, lastval); - child = child_node->child; - - e_table_group_add_array(child, array + laststart, i - laststart); - child_node->count = i - laststart; - - etgc->children = g_list_append (etgc->children, child_node); - compute_text (etgc, child_node); - laststart = i; - lastval = val; - } - } - - child_node = create_child_node(etgc, lastval); - child = child_node->child; - - e_table_group_add_array(child, array + laststart, i - laststart); - child_node->count = i - laststart; - - etgc->children = g_list_append (etgc->children, child_node); - compute_text (etgc, child_node); - - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc)); -} - -static void -etgc_add_all (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (etg); - ESorter *sorter = etgc->selection_model->sorter; - int *array; - int count; - - e_sorter_get_sorted_to_model_array(sorter, &array, &count); - - etgc_add_array(etg, array, count); -} - -static gboolean -etgc_remove (ETableGroup *etg, gint row) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list; - - for (list = etgc->children ; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = list->data; - ETableGroup *child = child_node->child; - - if (e_table_group_remove (child, row)) { - child_node->count --; - if (child_node->count == 0) { - e_table_group_container_child_node_free (etgc, child_node); - etgc->children = g_list_remove (etgc->children, child_node); - g_free (child_node); - } else - compute_text (etgc, child_node); - - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (etgc)); - - return TRUE; - } - } - return FALSE; -} - -static int -etgc_row_count (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list; - gint count = 0; - for (list = etgc->children; list; list = g_list_next(list)) { - ETableGroup *group = ((ETableGroupContainerChildNode *)list->data)->child; - gint this_count = e_table_group_row_count(group); - count += this_count; - } - return count; -} - -static void -etgc_increment (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list = etgc->children; - - for (list = etgc->children ; list; list = g_list_next (list)) - e_table_group_increment (((ETableGroupContainerChildNode *)list->data)->child, - position, amount); -} - -static void -etgc_decrement (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - GList *list = etgc->children; - - for (list = etgc->children ; list; list = g_list_next (list)) - e_table_group_decrement (((ETableGroupContainerChildNode *)list->data)->child, - position, amount); -} - -static void -etgc_set_focus (ETableGroup *etg, EFocus direction, gint view_col) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - if (etgc->children) { - if (direction == E_FOCUS_END) - e_table_group_set_focus (((ETableGroupContainerChildNode *)g_list_last (etgc->children)->data)->child, - direction, view_col); - else - e_table_group_set_focus (((ETableGroupContainerChildNode *)etgc->children->data)->child, - direction, view_col); - } -} - -static gint -etgc_get_focus_column (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - if (etgc->children) { - GList *list; - for (list = etgc->children; list; list = list->next) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - ETableGroup *child = child_node->child; - if (e_table_group_get_focus (child)) { - return e_table_group_get_focus_column (child); - } - } - } - return 0; -} - -static void -etgc_compute_location (ETableGroup *etg, int *x, int *y, int *row, int *col) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - - if (row) - *row = -1; - if (col) - *col = -1; - - *x -= GROUP_INDENT; - *y -= TITLE_HEIGHT; - - if (*x >= 0 && *y >= 0 && etgc->children) { - GList *list; - for (list = etgc->children; list; list = list->next) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - ETableGroup *child = child_node->child; - - e_table_group_compute_location (child, x, y, row, col); - if ((*row != -1) && (*col != -1)) - return; - } - } -} - -static void -etgc_get_cell_geometry (ETableGroup *etg, int *row, int *col, int *x, int *y, int *width, int *height) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - - int ypos; - - ypos = 0; - - if (etgc->children) { - GList *list; - for (list = etgc->children; list; list = list->next) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - ETableGroup *child = child_node->child; - int thisy; - - e_table_group_get_cell_geometry (child, row, col, x, &thisy, width, height); - ypos += thisy; - if ((*row == -1) || (*col == -1)) { - ypos += TITLE_HEIGHT; - *x += GROUP_INDENT; - *y = ypos; - return; - } - } - } -} - -static void etgc_thaw (ETableGroup *etg) -{ - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM(etg)); -} - -static void -etgc_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (object); - GList *list; - - switch (arg_id) { - case ARG_FROZEN: - if (GTK_VALUE_BOOL (*arg)) - etg->frozen = TRUE; - else { - etg->frozen = FALSE; - etgc_thaw (etg); - } - break; - case ARG_MINIMUM_WIDTH: - case ARG_WIDTH: - etgc->minimum_width = GTK_VALUE_DOUBLE(*arg); - - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "minimum_width", etgc->minimum_width - GROUP_INDENT, - NULL); - } - break; - case ARG_LENGTH_THRESHOLD: - etgc->length_threshold = GTK_VALUE_INT (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - } - break; - - case ARG_SELECTION_MODEL: - if (etgc->selection_model) - gtk_object_unref(GTK_OBJECT(etgc->selection_model)); - etgc->selection_model = E_SELECTION_MODEL(GTK_VALUE_OBJECT (*arg)); - if (etgc->selection_model) - gtk_object_ref(GTK_OBJECT(etgc->selection_model)); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "selection_model", etgc->selection_model, - NULL); - } - break; - - case ARG_TABLE_ALTERNATING_ROW_COLORS: - etgc->alternating_row_colors = GTK_VALUE_BOOL (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "alternating_row_colors", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_HORIZONTAL_DRAW_GRID: - etgc->horizontal_draw_grid = GTK_VALUE_BOOL (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "horizontal_draw_grid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_VERTICAL_DRAW_GRID: - etgc->vertical_draw_grid = GTK_VALUE_BOOL (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "vertical_draw_grid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_FOCUS: - etgc->draw_focus = GTK_VALUE_BOOL (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "drawfocus", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_CURSOR_MODE: - etgc->cursor_mode = GTK_VALUE_INT (*arg); - for (list = etgc->children; list; list = g_list_next (list)) { - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *)list->data; - gtk_object_set (GTK_OBJECT(child_node->child), - "cursor_mode", GTK_VALUE_INT (*arg), - NULL); - } - break; - default: - break; - } -} - -static void -etgc_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (object); - - switch (arg_id) { - case ARG_FROZEN: - GTK_VALUE_BOOL (*arg) = etg->frozen; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etgc->height; - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etgc->width; - break; - case ARG_MINIMUM_WIDTH: - etgc->minimum_width = GTK_VALUE_DOUBLE(*arg); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etgc_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableGroupClass *e_group_class = E_TABLE_GROUP_CLASS(object_class); - - object_class->destroy = etgc_destroy; - object_class->set_arg = etgc_set_arg; - object_class->get_arg = etgc_get_arg; - - item_class->event = etgc_event; - item_class->realize = etgc_realize; - item_class->unrealize = etgc_unrealize; - - etgc_parent_class = gtk_type_class (PARENT_TYPE); - - e_group_class->add = etgc_add; - e_group_class->add_array = etgc_add_array; - e_group_class->add_all = etgc_add_all; - e_group_class->remove = etgc_remove; - e_group_class->increment = etgc_increment; - e_group_class->decrement = etgc_decrement; - e_group_class->row_count = etgc_row_count; - e_group_class->set_focus = etgc_set_focus; - e_group_class->get_focus_column = etgc_get_focus_column; - e_group_class->get_printable = etgc_get_printable; - e_group_class->compute_location = etgc_compute_location; - e_group_class->get_cell_geometry = etgc_get_cell_geometry; - - gtk_object_add_arg_type ("ETableGroupContainer::alternating_row_colors", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_ALTERNATING_ROW_COLORS); - gtk_object_add_arg_type ("ETableGroupContainer::horizontal_draw_grid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_HORIZONTAL_DRAW_GRID); - gtk_object_add_arg_type ("ETableGroupContainer::vertical_draw_grid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_VERTICAL_DRAW_GRID); - gtk_object_add_arg_type ("ETableGroupContainer::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETableGroupContainer::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETableGroupContainer::selection_model", E_SELECTION_MODEL_TYPE, - GTK_ARG_WRITABLE, ARG_SELECTION_MODEL); - gtk_object_add_arg_type ("ETableGroupContainer::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - - gtk_object_add_arg_type ("ETableGroupContainer::frozen", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_FROZEN); - gtk_object_add_arg_type ("ETableGroupContainer::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("ETableGroupContainer::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableGroupContainer::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); -} - -static void -etgc_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(item); - gboolean frozen; - - gtk_object_get (GTK_OBJECT(etgc), - "frozen", &frozen, - NULL); - - if (frozen) - return; - - - if (GTK_OBJECT_FLAGS(etgc)& GNOME_CANVAS_ITEM_REALIZED){ - gdouble running_height = 0; - gdouble running_width = 0; - gdouble old_height; - gdouble old_width; - - old_height = etgc->height; - old_width = etgc->width; - if (etgc->children == NULL){ - } else { - GList *list; - gdouble extra_height = 0; - gdouble item_height = 0; - gdouble item_width = 0; - - if (etgc->font) - extra_height += etgc->font->ascent + etgc->font->descent + BUTTON_PADDING * 2; - - extra_height = MAX(extra_height, BUTTON_HEIGHT + BUTTON_PADDING * 2); - - running_height = extra_height; - - for ( list = etgc->children; list; list = g_list_next (list)){ - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *) list->data; - ETableGroup *child = child_node->child; - - gtk_object_get (GTK_OBJECT(child), - "width", &item_width, - NULL); - - if (item_width > running_width) - running_width = item_width; - } - for ( list = etgc->children; list; list = g_list_next (list)){ - ETableGroupContainerChildNode *child_node = (ETableGroupContainerChildNode *) list->data; - ETableGroup *child = child_node->child; - gtk_object_get (GTK_OBJECT(child), - "height", &item_height, - NULL); - - e_canvas_item_move_absolute (GNOME_CANVAS_ITEM(child_node->text), - GROUP_INDENT, - running_height - BUTTON_PADDING); - - e_canvas_item_move_absolute (GNOME_CANVAS_ITEM(child), - GROUP_INDENT, - running_height); - - gnome_canvas_item_set (GNOME_CANVAS_ITEM(child_node->rect), - "x1", (double) 0, - "x2", (double) running_width + GROUP_INDENT, - "y1", (double) running_height - extra_height, - "y2", (double) running_height + item_height, - NULL); - - running_height += item_height + extra_height; - } - running_height -= extra_height; - } - if (running_height != old_height || running_width != old_width) { - etgc->height = running_height; - etgc->width = running_width; - e_canvas_item_request_parent_reflow (item); - } - } -} - -static void -etgc_init (GtkObject *object) -{ - ETableGroupContainer *container = E_TABLE_GROUP_CONTAINER(object); - container->children = FALSE; - - e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM(object), etgc_reflow); - - container->alternating_row_colors = 1; - container->horizontal_draw_grid = 1; - container->vertical_draw_grid = 1; - container->draw_focus = 1; - container->cursor_mode = E_CURSOR_SIMPLE; - container->length_threshold = -1; - container->selection_model = NULL; -} - -E_MAKE_TYPE (e_table_group_container, "ETableGroupContainer", ETableGroupContainer, etgc_class_init, etgc_init, PARENT_TYPE); - -void -e_table_group_apply_to_leafs (ETableGroup *etg, ETableGroupLeafFn fn, void *closure) -{ - if (E_IS_TABLE_GROUP_CONTAINER (etg)){ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER (etg); - GList *list = etgc->children; - - /* Protect from unrefs in the callback functions */ - gtk_object_ref (GTK_OBJECT (etg)); - - for (list = etgc->children; list; list = list->next){ - ETableGroupContainerChildNode *child_node = list->data; - - e_table_group_apply_to_leafs (child_node->child, fn, closure); - } - - gtk_object_unref (GTK_OBJECT (etg)); - } else if (E_IS_TABLE_GROUP_LEAF (etg)){ - (*fn) (E_TABLE_GROUP_LEAF (etg)->item, closure); - } else { - g_error ("Unknown ETableGroup found: %s", - gtk_type_name (GTK_OBJECT (etg)->klass->type)); - } -} - - -typedef struct { - ETableGroupContainer *etgc; - GList *child; - EPrintable *child_printable; -} ETGCPrintContext; - -#if 0 -#define CHECK(x) if((x) == -1) return -1; - -static gint -gp_draw_rect (GnomePrintContext *context, gdouble x, gdouble y, gdouble width, gdouble height, gdouble r, gdouble g, gdouble b) -{ - CHECK(gnome_print_moveto(context, x, y)); - CHECK(gnome_print_lineto(context, x + width, y)); - CHECK(gnome_print_lineto(context, x + width, y - height)); - CHECK(gnome_print_lineto(context, x, y - height)); - CHECK(gnome_print_lineto(context, x, y)); - return gnome_print_fill(context); -} -#endif - -#define CHECK(x) if((x) == -1) return -1; - -static gint -gp_draw_rect (GnomePrintContext *context, gdouble x, gdouble y, gdouble width, gdouble height) -{ - CHECK(gnome_print_moveto(context, x, y)); - CHECK(gnome_print_lineto(context, x + width, y)); - CHECK(gnome_print_lineto(context, x + width, y - height)); - CHECK(gnome_print_lineto(context, x, y - height)); - CHECK(gnome_print_lineto(context, x, y)); - return gnome_print_fill(context); -} - -#define TEXT_HEIGHT (12) -#define TEXT_AREA_HEIGHT (TEXT_HEIGHT + 4) - -static void -e_table_group_container_print_page (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble height, - gboolean quantize, - ETGCPrintContext *groupcontext) -{ - gdouble yd = height; - gdouble child_height; - ETableGroupContainerChildNode *child_node; - GList *child; - EPrintable *child_printable; - gchar *string; - - GnomeFont *font = gnome_font_new ("Helvetica", TEXT_HEIGHT); - - child_printable = groupcontext->child_printable; - child = groupcontext->child; - - if (child_printable) { - if (child) - child_node = child->data; - else - child_node = NULL; - gtk_object_ref(GTK_OBJECT(child_printable)); - } else { - if (!child) { - return; - } else { - child_node = child->data; - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - } - - while (1) { - child_height = e_printable_height(child_printable, context, width - 36, yd - TEXT_AREA_HEIGHT, quantize); - - if (gnome_print_gsave(context) == -1) - /* FIXME */; - if (gnome_print_moveto(context, 0, yd - child_height - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 36, yd - child_height - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 36, yd - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width, yd - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width, yd) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, yd) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, yd - child_height - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_setrgbcolor(context, .7, .7, .7) == -1) - /* FIXME */; - if (gnome_print_fill(context) == -1) - /* FIXME */; - if (gnome_print_grestore(context) == -1) - /* FIXME */; - - if (gnome_print_gsave(context) == -1) - /* FIXME */; - if (gnome_print_moveto(context, 0, yd - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width, yd - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width, yd) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, yd) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, yd - TEXT_AREA_HEIGHT) == -1) - /* FIXME */; - if (gnome_print_clip(context) == -1) - /* FIXME */; - - if (gnome_print_moveto(context, 2, yd - (TEXT_AREA_HEIGHT + gnome_font_get_ascender(font) - gnome_font_get_descender(font)) / 2) == -1) - /* FIXME */; - if (gnome_print_setfont(context, font)) - /* FIXME */; - if (groupcontext->etgc->ecol->text) - string = g_strdup_printf ("%s : %s (%d item%s)", - groupcontext->etgc->ecol->text, - child_node->string, - (gint) child_node->count, - child_node->count == 1 ? "" : "s"); - else - string = g_strdup_printf ("%s (%d item%s)", - child_node->string, - (gint) child_node->count, - child_node->count == 1 ? "" : "s"); - if (gnome_print_show(context, string)) - /* FIXME */; - g_free(string); - if (gnome_print_grestore(context) == -1) - /* FIXME */; - - if (gnome_print_gsave(context) == -1) - /* FIXME */; - if (gnome_print_translate(context, 36, yd - TEXT_AREA_HEIGHT - child_height) == -1) - /* FIXME */; - if (gnome_print_moveto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 36, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, width - 36, child_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, child_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_clip(context) == -1) - /* FIXME */; - e_printable_print_page(child_printable, context, width - 36, child_height, quantize); - if (gnome_print_grestore(context) == -1) - /* FIXME */; - - gp_draw_rect(context, 0, yd - child_height - TEXT_AREA_HEIGHT + 1, width, 1); - gp_draw_rect(context, width - 1, yd, 1, yd - child_height - TEXT_AREA_HEIGHT); - gp_draw_rect(context, 0, yd, 1, yd - child_height - TEXT_AREA_HEIGHT); - - yd -= child_height + TEXT_AREA_HEIGHT; - - if (e_printable_data_left(child_printable)) - break; - - child = child->next; - if (!child) { - child_printable = NULL; - break; - } - - child_node = child->data; - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - - gp_draw_rect(context, 0, height, width, 1); - - if (groupcontext->child_printable) - gtk_object_unref(GTK_OBJECT(groupcontext->child_printable)); - groupcontext->child_printable = child_printable; - groupcontext->child = child; - -} - -static gboolean -e_table_group_container_data_left (EPrintable *ep, - ETGCPrintContext *groupcontext) -{ - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "data_left"); - return groupcontext->child != NULL; -} - -static void -e_table_group_container_reset (EPrintable *ep, - ETGCPrintContext *groupcontext) -{ - groupcontext->child = groupcontext->etgc->children; - if (groupcontext->child_printable) - gtk_object_unref(GTK_OBJECT(groupcontext->child_printable)); - groupcontext->child_printable = NULL; -} - -static gdouble -e_table_group_container_height (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETGCPrintContext *groupcontext) -{ - gdouble height = 0; - gdouble child_height; - gdouble yd = max_height; - ETableGroupContainerChildNode *child_node; - GList *child; - EPrintable *child_printable; - - child_printable = groupcontext->child_printable; - child = groupcontext->child; - - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - else { - if (!child) { - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "height"); - return 0; - } else { - child_node = child->data; - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - } - - if (yd != -1 && yd < TEXT_AREA_HEIGHT) - return 0; - - while (1) { - child_height = e_printable_height(child_printable, context, width - 36, yd - (yd == -1 ? 0 : TEXT_AREA_HEIGHT), quantize); - - height += child_height + TEXT_AREA_HEIGHT; - - if (yd != -1) { - if (!e_printable_will_fit(child_printable, context, width - 36, yd - (yd == -1 ? 0 : TEXT_AREA_HEIGHT), quantize)) { - break; - } - - yd -= child_height + TEXT_AREA_HEIGHT; - } - - child = child->next; - if (!child) { - break; - } - - child_node = child->data; - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "height"); - return height; -} - -static gboolean -e_table_group_container_will_fit (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETGCPrintContext *groupcontext) -{ - gboolean will_fit = TRUE; - gdouble child_height; - gdouble yd = max_height; - ETableGroupContainerChildNode *child_node; - GList *child; - EPrintable *child_printable; - - child_printable = groupcontext->child_printable; - child = groupcontext->child; - - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - else { - if (!child) { - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "will_fit"); - return will_fit; - } else { - child_node = child->data; - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - } - - if (yd != -1 && yd < TEXT_AREA_HEIGHT) - will_fit = FALSE; - else { - while (1) { - child_height = e_printable_height(child_printable, context, width - 36, yd - (yd == -1 ? 0 : TEXT_AREA_HEIGHT), quantize); - - if (yd != -1) { - if (!e_printable_will_fit(child_printable, context, width - 36, yd - (yd == -1 ? 0 : TEXT_AREA_HEIGHT), quantize)) { - will_fit = FALSE; - break; - } - - yd -= child_height + TEXT_AREA_HEIGHT; - } - - child = child->next; - if (!child) { - break; - } - - child_node = child->data; - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - child_printable = e_table_group_get_printable(child_node->child); - if (child_printable) - gtk_object_ref(GTK_OBJECT(child_printable)); - e_printable_reset(child_printable); - } - } - - if (child_printable) - gtk_object_unref(GTK_OBJECT(child_printable)); - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "will_fit"); - return will_fit; -} - -static void -e_table_group_container_printable_destroy (GtkObject *object, - ETGCPrintContext *groupcontext) -{ - gtk_object_unref(GTK_OBJECT(groupcontext->etgc)); - if (groupcontext->child_printable) - gtk_object_ref(GTK_OBJECT(groupcontext->child_printable)); - g_free(groupcontext); -} - -static EPrintable * -etgc_get_printable (ETableGroup *etg) -{ - ETableGroupContainer *etgc = E_TABLE_GROUP_CONTAINER(etg); - EPrintable *printable = e_printable_new(); - ETGCPrintContext *groupcontext; - - groupcontext = g_new(ETGCPrintContext, 1); - groupcontext->etgc = etgc; - gtk_object_ref(GTK_OBJECT(etgc)); - groupcontext->child = etgc->children; - groupcontext->child_printable = NULL; - - gtk_signal_connect (GTK_OBJECT(printable), - "print_page", - GTK_SIGNAL_FUNC(e_table_group_container_print_page), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "data_left", - GTK_SIGNAL_FUNC(e_table_group_container_data_left), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "reset", - GTK_SIGNAL_FUNC(e_table_group_container_reset), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "height", - GTK_SIGNAL_FUNC(e_table_group_container_height), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "will_fit", - GTK_SIGNAL_FUNC(e_table_group_container_will_fit), - groupcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "destroy", - GTK_SIGNAL_FUNC(e_table_group_container_printable_destroy), - groupcontext); - - return printable; -} diff --git a/widgets/table/e-table-group-container.h b/widgets/table/e-table-group-container.h deleted file mode 100644 index d7e314d517..0000000000 --- a/widgets/table/e-table-group-container.h +++ /dev/null @@ -1,75 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_GROUP_CONTAINER_H_ -#define _E_TABLE_GROUP_CONTAINER_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-table-header.h> -#include <gal/e-table/e-table-group.h> -#include <gal/e-table/e-table-item.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_GROUP_CONTAINER_TYPE (e_table_group_container_get_type ()) -#define E_TABLE_GROUP_CONTAINER(o) (GTK_CHECK_CAST ((o), E_TABLE_GROUP_CONTAINER_TYPE, ETableGroupContainer)) -#define E_TABLE_GROUP_CONTAINER_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_GROUP_CONTAINER_TYPE, ETableGroupContainerClass)) -#define E_IS_TABLE_GROUP_CONTAINER(o) (GTK_CHECK_TYPE ((o), E_TABLE_GROUP_CONTAINER_TYPE)) -#define E_IS_TABLE_GROUP_CONTAINER_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_GROUP_CONTAINER_TYPE)) - -typedef struct { - ETableGroup group; - - /* - * The ETableCol used to group this set - */ - ETableCol *ecol; - gint ascending; - - /* - * List of ETableGroups we stack - */ - GList *children; - - /* - * The canvas rectangle that contains the children - */ - GnomeCanvasItem *rect; - - GdkFont *font; - - gdouble width, height, minimum_width; - - ETableSortInfo *sort_info; - int n; - int length_threshold; - - ESelectionModel *selection_model; - - guint alternating_row_colors : 1; - guint horizontal_draw_grid : 1; - guint vertical_draw_grid : 1; - guint draw_focus : 1; - ECursorMode cursor_mode; - - /* - * State: the ETableGroup is open or closed - */ - guint open:1; -} ETableGroupContainer; - -typedef struct { - ETableGroupClass parent_class; -} ETableGroupContainerClass; - -ETableGroup *e_table_group_container_new (GnomeCanvasGroup *parent, ETableHeader *full_header, ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n); -void e_table_group_container_construct (GnomeCanvasGroup *parent, ETableGroupContainer *etgc, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, ETableSortInfo *sort_info, int n); - -GtkType e_table_group_container_get_type (void); - -END_GNOME_DECLS - -#endif /* _E_TABLE_GROUP_CONTAINER_H_ */ diff --git a/widgets/table/e-table-group-leaf.c b/widgets/table/e-table-group-leaf.c deleted file mode 100644 index d527991a41..0000000000 --- a/widgets/table/e-table-group-leaf.c +++ /dev/null @@ -1,499 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-Table-Group.c: Implements the grouping objects for elements on a table - * - * Author: - * Miguel de Icaza (miguel@gnu.org () - * - * Copyright 1999, Ximian, Inc. - */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-table-group-leaf.h" -#include "e-table-item.h" -#include "e-table-sorted-variable.h" -#include "e-table-sorted.h" -#include "gal/util/e-util.h" -#include "gal/widgets/e-canvas.h" - -#define PARENT_TYPE e_table_group_get_type () - -static GnomeCanvasGroupClass *etgl_parent_class; - -/* The arguments we take */ -enum { - ARG_0, - ARG_HEIGHT, - ARG_WIDTH, - ARG_MINIMUM_WIDTH, - ARG_FROZEN, - ARG_TABLE_ALTERNATING_ROW_COLORS, - ARG_TABLE_HORIZONTAL_DRAW_GRID, - ARG_TABLE_VERTICAL_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, - ARG_SELECTION_MODEL, -}; - -static void etgl_set_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void etgl_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); - -static void -etgl_destroy (GtkObject *object) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF(object); - if (etgl->ets) - gtk_object_unref (GTK_OBJECT(etgl->ets)); - if (etgl->item) - gtk_object_destroy (GTK_OBJECT(etgl->item)); - if (etgl->selection_model) - gtk_object_unref (GTK_OBJECT(etgl->selection_model)); - if (GTK_OBJECT_CLASS (etgl_parent_class)->destroy) - GTK_OBJECT_CLASS (etgl_parent_class)->destroy (object); -} - -static void -e_table_group_leaf_construct (GnomeCanvasGroup *parent, - ETableGroupLeaf *etgl, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info) -{ - etgl->is_grouped = e_table_sort_info_grouping_get_count(sort_info); - if (etgl->is_grouped) - etgl->ets = E_TABLE_SUBSET(e_table_sorted_variable_new (model, full_header, sort_info)); - else - etgl->ets = E_TABLE_SUBSET(e_table_sorted_new (model, full_header, sort_info)); - gtk_object_ref(GTK_OBJECT(etgl->ets)); - gtk_object_sink(GTK_OBJECT(etgl->ets)); - e_table_group_construct (parent, E_TABLE_GROUP (etgl), full_header, header, model); -} - -/** - * e_table_group_leaf_new - * @parent: The %GnomeCanvasGroup to create a child of. - * @full_header: The full header of the %ETable. - * @header: The current header of the %ETable. - * @model: The %ETableModel of the %ETable. - * @sort_info: The %ETableSortInfo of the %ETable. - * - * %ETableGroupLeaf is an %ETableGroup which simply contains an - * %ETableItem. - * - * Returns: The new %ETableGroupLeaf. - */ -ETableGroup * -e_table_group_leaf_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info) -{ - ETableGroupLeaf *etgl; - - g_return_val_if_fail (parent != NULL, NULL); - - etgl = gtk_type_new (e_table_group_leaf_get_type ()); - - e_table_group_leaf_construct (parent, etgl, full_header, - header, model, sort_info); - return E_TABLE_GROUP (etgl); -} - -static void -etgl_cursor_change (GtkObject *object, gint row, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->ets)->n_map) - e_table_group_cursor_change (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->ets)->map_table[row]); -} - -static void -etgl_cursor_activated (GtkObject *object, gint row, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->ets)->n_map) - e_table_group_cursor_activated (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->ets)->map_table[row]); -} - -static void -etgl_double_click (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl) -{ - e_table_group_double_click (E_TABLE_GROUP(etgl), row, col, event); -} - -static gint -etgl_key_press (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->ets)->n_map) - return e_table_group_key_press (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->ets)->map_table[row], col, event); - else - return 0; -} - -static gint -etgl_right_click (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->ets)->n_map) - return e_table_group_right_click (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->ets)->map_table[row], col, event); - else - return 0; -} - -static gint -etgl_click (GtkObject *object, gint row, gint col, GdkEvent *event, ETableGroupLeaf *etgl) -{ - if (row < E_TABLE_SUBSET(etgl->ets)->n_map) - return e_table_group_click (E_TABLE_GROUP(etgl), E_TABLE_SUBSET(etgl->ets)->map_table[row], col, event); - else - return 0; -} - -static void -etgl_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableGroupLeaf *leaf = E_TABLE_GROUP_LEAF(item); - gtk_object_get(GTK_OBJECT(leaf->item), - "height", &leaf->height, - NULL); - gtk_object_get(GTK_OBJECT(leaf->item), - "width", &leaf->width, - NULL); - e_canvas_item_request_parent_reflow (item); -} - -static void -etgl_realize (GnomeCanvasItem *item) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF(item); - - if (GNOME_CANVAS_ITEM_CLASS (etgl_parent_class)->realize) - GNOME_CANVAS_ITEM_CLASS (etgl_parent_class)->realize (item); - - etgl->item = E_TABLE_ITEM(gnome_canvas_item_new (GNOME_CANVAS_GROUP(etgl), - e_table_item_get_type (), - "ETableHeader", E_TABLE_GROUP(etgl)->header, - "ETableModel", etgl->ets, - "alternating_row_colors", etgl->alternating_row_colors, - "horizontal_draw_grid", etgl->horizontal_draw_grid, - "vertical_draw_grid", etgl->vertical_draw_grid, - "drawfocus", etgl->draw_focus, - "cursor_mode", etgl->cursor_mode, - "minimum_width", etgl->minimum_width, - "length_threshold", etgl->length_threshold, - "selection_model", etgl->selection_model, - NULL)); - - gtk_signal_connect (GTK_OBJECT(etgl->item), "cursor_change", - GTK_SIGNAL_FUNC(etgl_cursor_change), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "cursor_activated", - GTK_SIGNAL_FUNC(etgl_cursor_activated), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "double_click", - GTK_SIGNAL_FUNC(etgl_double_click), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "right_click", - GTK_SIGNAL_FUNC(etgl_right_click), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "click", - GTK_SIGNAL_FUNC(etgl_click), etgl); - gtk_signal_connect (GTK_OBJECT(etgl->item), "key_press", - GTK_SIGNAL_FUNC(etgl_key_press), etgl); - e_canvas_item_request_reflow(item); -} - -static void -etgl_add (ETableGroup *etg, gint row) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - e_table_subset_variable_add (E_TABLE_SUBSET_VARIABLE(etgl->ets), row); - } -} - -static void -etgl_add_array (ETableGroup *etg, const gint *array, gint count) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - e_table_subset_variable_add_array (E_TABLE_SUBSET_VARIABLE(etgl->ets), array, count); - } -} - -static void -etgl_add_all (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - e_table_subset_variable_add_all (E_TABLE_SUBSET_VARIABLE(etgl->ets)); - } -} - -static gboolean -etgl_remove (ETableGroup *etg, gint row) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - return e_table_subset_variable_remove (E_TABLE_SUBSET_VARIABLE(etgl->ets), row); - } - return FALSE; -} - -static void -etgl_increment (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - e_table_subset_variable_increment (E_TABLE_SUBSET_VARIABLE(etgl->ets), position, amount); - } -} - -static void -etgl_decrement (ETableGroup *etg, gint position, gint amount) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (E_IS_TABLE_SUBSET_VARIABLE(etgl->ets)) { - e_table_subset_variable_decrement (E_TABLE_SUBSET_VARIABLE(etgl->ets), position, amount); - } -} - -static int -etgl_row_count (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - return e_table_model_row_count(E_TABLE_MODEL(etgl->ets)); -} - -static void -etgl_set_focus (ETableGroup *etg, EFocus direction, gint view_col) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - if (direction == E_FOCUS_END) { - e_table_item_set_cursor (etgl->item, view_col, e_table_model_row_count(E_TABLE_MODEL(etgl->ets)) - 1); - } else { - e_table_item_set_cursor (etgl->item, view_col, 0); - } -} - -static gint -etgl_get_focus_column (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - return e_table_item_get_focused_column (etgl->item); -} - -static EPrintable * -etgl_get_printable (ETableGroup *etg) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - return e_table_item_get_printable (etgl->item); -} - -static void -etgl_compute_location (ETableGroup *etg, int *x, int *y, int *row, int *col) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_item_compute_location (etgl->item, x, y, row, col); -} - -static void -etgl_get_cell_geometry (ETableGroup *etg, int *row, int *col, int *x, int *y, int *width, int *height) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (etg); - e_table_item_get_cell_geometry (etgl->item, row, col, x, y, width, height); -} - -static void -etgl_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object); - - switch (arg_id) { - case ARG_FROZEN: - if (GTK_VALUE_BOOL (*arg)) - etg->frozen = TRUE; - else { - etg->frozen = FALSE; - } - break; - case ARG_MINIMUM_WIDTH: - case ARG_WIDTH: - etgl->minimum_width = GTK_VALUE_DOUBLE(*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "minimum_width", etgl->minimum_width, - NULL); - } - break; - case ARG_LENGTH_THRESHOLD: - etgl->length_threshold = GTK_VALUE_INT (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - } - break; - case ARG_SELECTION_MODEL: - if (etgl->selection_model) - gtk_object_unref(GTK_OBJECT(etgl->selection_model)); - etgl->selection_model = E_SELECTION_MODEL(GTK_VALUE_OBJECT (*arg)); - if (etgl->selection_model) - gtk_object_ref(GTK_OBJECT(etgl->selection_model)); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "selection_model", etgl->selection_model, - NULL); - } - break; - - case ARG_TABLE_ALTERNATING_ROW_COLORS: - etgl->alternating_row_colors = GTK_VALUE_BOOL (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "alternating_row_colors", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_HORIZONTAL_DRAW_GRID: - etgl->horizontal_draw_grid = GTK_VALUE_BOOL (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "horizontal_draw_grid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_VERTICAL_DRAW_GRID: - etgl->vertical_draw_grid = GTK_VALUE_BOOL (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "vertical_draw_grid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_TABLE_DRAW_FOCUS: - etgl->draw_focus = GTK_VALUE_BOOL (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "drawfocus", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_CURSOR_MODE: - etgl->cursor_mode = GTK_VALUE_INT (*arg); - if (etgl->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etgl->item), - "cursor_mode", GTK_VALUE_INT (*arg), - NULL); - } - break; - default: - break; - } -} - -static void -etgl_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableGroup *etg = E_TABLE_GROUP (object); - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object); - - switch (arg_id) { - case ARG_FROZEN: - GTK_VALUE_BOOL (*arg) = etg->frozen; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = etgl->height; - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etgl->width; - break; - case ARG_MINIMUM_WIDTH: - GTK_VALUE_DOUBLE (*arg) = etgl->minimum_width; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -etgl_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableGroupClass *e_group_class = E_TABLE_GROUP_CLASS(object_class); - - object_class->destroy = etgl_destroy; - object_class->set_arg = etgl_set_arg; - object_class->get_arg = etgl_get_arg; - - item_class->realize = etgl_realize; - - etgl_parent_class = gtk_type_class (PARENT_TYPE); - - e_group_class->add = etgl_add; - e_group_class->add_array = etgl_add_array; - e_group_class->add_all = etgl_add_all; - e_group_class->remove = etgl_remove; - e_group_class->increment = etgl_increment; - e_group_class->decrement = etgl_decrement; - e_group_class->row_count = etgl_row_count; - e_group_class->set_focus = etgl_set_focus; - e_group_class->get_focus_column = etgl_get_focus_column; - e_group_class->get_printable = etgl_get_printable; - e_group_class->compute_location = etgl_compute_location; - e_group_class->get_cell_geometry = etgl_get_cell_geometry; - - gtk_object_add_arg_type ("ETableGroupLeaf::alternating_row_colors", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_ALTERNATING_ROW_COLORS); - gtk_object_add_arg_type ("ETableGroupLeaf::horizontal_draw_grid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_HORIZONTAL_DRAW_GRID); - gtk_object_add_arg_type ("ETableGroupLeaf::vertical_draw_grid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_VERTICAL_DRAW_GRID); - gtk_object_add_arg_type ("ETableGroupLeaf::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETableGroupLeaf::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETableGroupLeaf::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - gtk_object_add_arg_type ("ETableGroupLeaf::selection_model", E_SELECTION_MODEL_TYPE, - GTK_ARG_WRITABLE, ARG_SELECTION_MODEL); - - gtk_object_add_arg_type ("ETableGroupLeaf::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("ETableGroupLeaf::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableGroupLeaf::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); - gtk_object_add_arg_type ("ETableGroupLeaf::frozen", GTK_TYPE_BOOL, - GTK_ARG_READWRITE, ARG_FROZEN); -} - -static void -etgl_init (GtkObject *object) -{ - ETableGroupLeaf *etgl = E_TABLE_GROUP_LEAF (object); - - etgl->width = 1; - etgl->height = 1; - etgl->minimum_width = 0; - - etgl->ets = NULL; - etgl->item = NULL; - - etgl->alternating_row_colors = 1; - etgl->horizontal_draw_grid = 1; - etgl->vertical_draw_grid = 1; - etgl->draw_focus = 1; - etgl->cursor_mode = E_CURSOR_SIMPLE; - etgl->length_threshold = -1; - - etgl->selection_model = NULL; - - e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM(object), etgl_reflow); -} - -E_MAKE_TYPE (e_table_group_leaf, "ETableGroupLeaf", ETableGroupLeaf, etgl_class_init, etgl_init, PARENT_TYPE); diff --git a/widgets/table/e-table-group-leaf.h b/widgets/table/e-table-group-leaf.h deleted file mode 100644 index de6a63013b..0000000000 --- a/widgets/table/e-table-group-leaf.h +++ /dev/null @@ -1,59 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_GROUP_LEAF_H_ -#define _E_TABLE_GROUP_LEAF_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gal/e-table/e-table-group.h> -#include <gal/e-table/e-table-subset.h> -#include <gal/e-table/e-table-item.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_GROUP_LEAF_TYPE (e_table_group_leaf_get_type ()) -#define E_TABLE_GROUP_LEAF(o) (GTK_CHECK_CAST ((o), E_TABLE_GROUP_LEAF_TYPE, ETableGroupLeaf)) -#define E_TABLE_GROUP_LEAF_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_GROUP_LEAF_TYPE, ETableGroupLeafClass)) -#define E_IS_TABLE_GROUP_LEAF(o) (GTK_CHECK_TYPE ((o), E_TABLE_GROUP_LEAF_TYPE)) -#define E_IS_TABLE_GROUP_LEAF_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_GROUP_LEAF_TYPE)) - -typedef struct { - ETableGroup group; - - /* - * Item. - */ - ETableItem *item; - - gdouble height; - gdouble width; - gdouble minimum_width; - - int length_threshold; - - ETableSubset *ets; - guint is_grouped : 1; - - guint alternating_row_colors : 1; - guint horizontal_draw_grid : 1; - guint vertical_draw_grid : 1; - guint draw_focus : 1; - ECursorMode cursor_mode; - - ESelectionModel *selection_model; -} ETableGroupLeaf; - -typedef struct { - ETableGroupClass parent_class; -} ETableGroupLeafClass; - -ETableGroup *e_table_group_leaf_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info); -GtkType e_table_group_leaf_get_type (void); - - -END_GNOME_DECLS - -#endif /* _E_TABLE_GROUP_LEAF_H_ */ - diff --git a/widgets/table/e-table-group.c b/widgets/table/e-table-group.c deleted file mode 100644 index c31be579d4..0000000000 --- a/widgets/table/e-table-group.c +++ /dev/null @@ -1,656 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-Table-Group.c: Implements the grouping objects for elements on a table - * - * Author: - * Miguel de Icaza (miguel@ximian.com) - * Chris Lahey (clahey@ximian.com) - * - * Copyright 1999, 2000 Ximian, Inc. - */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include "e-table-group.h" -#include "e-table-group-container.h" -#include "e-table-group-leaf.h" -#include "e-table-item.h" -#include "gal/util/e-util.h" - -#define PARENT_TYPE gnome_canvas_group_get_type () - -#define ETG_CLASS(e) (E_TABLE_GROUP_CLASS(GTK_OBJECT(e)->klass)) - -static GnomeCanvasGroupClass *etg_parent_class; - -enum { - CURSOR_CHANGE, - CURSOR_ACTIVATED, - DOUBLE_CLICK, - RIGHT_CLICK, - CLICK, - KEY_PRESS, - LAST_SIGNAL -}; - -static gint etg_signals [LAST_SIGNAL] = { 0, }; - -static gboolean etg_get_focus (ETableGroup *etg); -static void etg_destroy (GtkObject *object); - -static void -etg_destroy (GtkObject *object) -{ - ETableGroup *etg = E_TABLE_GROUP(object); - if (etg->header) - gtk_object_unref (GTK_OBJECT(etg->header)); - if (etg->full_header) - gtk_object_unref (GTK_OBJECT(etg->full_header)); - if (etg->model) - gtk_object_unref (GTK_OBJECT(etg->model)); - if (GTK_OBJECT_CLASS (etg_parent_class)->destroy) - GTK_OBJECT_CLASS (etg_parent_class)->destroy (object); -} - -/** - * e_table_group_new - * @parent: The %GnomeCanvasGroup to create a child of. - * @full_header: The full header of the %ETable. - * @header: The current header of the %ETable. - * @model: The %ETableModel of the %ETable. - * @sort_info: The %ETableSortInfo of the %ETable. - * @n: The grouping information object to group by. - * - * %ETableGroup is a collection of rows of an %ETable. It's a - * %GnomeCanvasItem. There are two different forms. If n < the - * number of groupings in the given %ETableSortInfo, then the - * %ETableGroup will need to contain other %ETableGroups, thus it - * creates an %ETableGroupContainer. Otherwise, it will just contain - * an %ETableItem, and thus it creates an %ETableGroupLeaf. - * - * Returns: The new %ETableGroup. - */ -ETableGroup * -e_table_group_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info, - int n) -{ - g_return_val_if_fail (model != NULL, NULL); - - if (n < e_table_sort_info_grouping_get_count(sort_info)) { - return e_table_group_container_new (parent, full_header, header, model, sort_info, n); - } else { - return e_table_group_leaf_new (parent, full_header, header, model, sort_info); - } - return NULL; -} - -/** - * e_table_group_construct - * @parent: The %GnomeCanvasGroup to create a child of. - * @etg: The %ETableGroup to construct. - * @full_header: The full header of the %ETable. - * @header: The current header of the %ETable. - * @model: The %ETableModel of the %ETable. - * - * This routine does the base construction of the %ETableGroup. - */ -void -e_table_group_construct (GnomeCanvasGroup *parent, - ETableGroup *etg, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model) -{ - etg->full_header = full_header; - gtk_object_ref (GTK_OBJECT(etg->full_header)); - etg->header = header; - gtk_object_ref (GTK_OBJECT(etg->header)); - etg->model = model; - gtk_object_ref (GTK_OBJECT(etg->model)); - gnome_canvas_item_constructv (GNOME_CANVAS_ITEM (etg), parent, 0, NULL); -} - -/** - * e_table_group_add - * @etg: The %ETableGroup to add a row to - * @row: The row to add. - * - * This routine adds the given row from the %ETableModel to this set - * of rows. - */ -void -e_table_group_add (ETableGroup *etg, - gint row) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->add) - ETG_CLASS (etg)->add (etg, row); -} - -/** - * e_table_group_add_array - * @etg: The %ETableGroup to add to - * @array: The array to add. - * @count: The number of times to add - * - * This routine adds all the rows in the array to this set of rows. - * It assumes that the array is already sorted properly. - */ -void -e_table_group_add_array (ETableGroup *etg, - const int *array, - int count) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->add_array) - ETG_CLASS (etg)->add_array (etg, array, count); -} - -/** - * e_table_group_add_all - * @etg: The %ETableGroup to add to - * - * This routine adds all the rows from the %ETableModel to this set - * of rows. - */ -void -e_table_group_add_all (ETableGroup *etg) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->add_all) - ETG_CLASS (etg)->add_all (etg); -} - -/** - * e_table_group_remove - * @etg: The %ETableGroup to remove a row from - * @row: The row to remove. - * - * This routine removes the given row from the %ETableModel from this - * set of rows. - * - * Returns: TRUE if the row was deleted and FALSE if the row was not - * found. - */ -gboolean -e_table_group_remove (ETableGroup *etg, - gint row) -{ - g_return_val_if_fail (etg != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), FALSE); - - if (ETG_CLASS (etg)->remove) - return ETG_CLASS (etg)->remove (etg, row); - else - return FALSE; -} - -/** - * e_table_group_increment - * @etg: The %ETableGroup to increment - * @position: The position to increment from - * @amount: The amount to increment. - * - * This routine adds amount to all rows greater than or equal to - * position. This is to handle when a row gets inserted into the - * model. - */ -void -e_table_group_increment (ETableGroup *etg, - gint position, - gint amount) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->increment) - ETG_CLASS (etg)->increment (etg, position, amount); -} - -/** - * e_table_group_increment - * @etg: The %ETableGroup to decrement - * @position: The position to decrement from - * @amount: The amount to decrement - * - * This routine removes amount from all rows greater than or equal to - * position. This is to handle when a row gets deleted from the - * model. - */ -void -e_table_group_decrement (ETableGroup *etg, - gint position, - gint amount) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->decrement) - ETG_CLASS (etg)->decrement (etg, position, amount); -} - -/** - * e_table_group_increment - * @etg: The %ETableGroup to count - * - * This routine calculates the number of rows shown in this group. - * - * Returns: The number of rows. - */ -gint -e_table_group_row_count (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), 0); - - if (ETG_CLASS (etg)->row_count) - return ETG_CLASS (etg)->row_count (etg); - else - return 0; -} - -/** - * e_table_group_set_focus - * @etg: The %ETableGroup to set - * @direction: The direction the focus is coming from. - * @view_col: The column to set the focus in. - * - * Sets the focus to this widget. Places the focus in the view column - * coming from direction direction. - */ -void -e_table_group_set_focus (ETableGroup *etg, - EFocus direction, - gint view_col) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->set_focus) - ETG_CLASS (etg)->set_focus (etg, direction, view_col); -} - -/** - * e_table_group_get_focus - * @etg: The %ETableGroup to check - * - * Calculates if this group has the focus. - * - * Returns: TRUE if this group has the focus. - */ -gboolean -e_table_group_get_focus (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), FALSE); - - if (ETG_CLASS (etg)->get_focus) - return ETG_CLASS (etg)->get_focus (etg); - else - return FALSE; -} - -/** - * e_table_group_get_focus_column - * @etg: The %ETableGroup to check - * - * Calculates which column in this group has the focus. - * - * Returns: The column index (view column). - */ -gint -e_table_group_get_focus_column (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), FALSE); - - if (ETG_CLASS (etg)->get_focus_column) - return ETG_CLASS (etg)->get_focus_column (etg); - else - return -1; -} - -/** - * e_table_group_get_printable - * @etg: %ETableGroup which will be printed - * - * This routine creates and returns an %EPrintable that can be used to - * print the given %ETableGroup. - * - * Returns: The %EPrintable. - */ -EPrintable * -e_table_group_get_printable (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), NULL); - - if (ETG_CLASS (etg)->get_printable) - return ETG_CLASS (etg)->get_printable (etg); - else - return NULL; -} - -/** - * e_table_group_compute_location - * @eti: %ETableGroup to look in. - * @x: A pointer to the x location to find in the %ETableGroup. - * @y: A pointer to the y location to find in the %ETableGroup. - * @row: A pointer to the location to store the found row in. - * @col: A pointer to the location to store the found col in. - * - * This routine locates the pixel location (*x, *y) in the - * %ETableGroup. If that location is in the %ETableGroup, *row and - * *col are set to the view row and column where it was found. If - * that location is not in the %ETableGroup, the height of the - * %ETableGroup is removed from the value y points to. - */ -void -e_table_group_compute_location (ETableGroup *etg, int *x, int *y, int *row, int *col) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->compute_location) - ETG_CLASS (etg)->compute_location (etg, x, y, row, col); -} - -/** - * e_table_group_get_position - * @eti: %ETableGroup to look in. - * @x: A pointer to the location to store the found x location in. - * @y: A pointer to the location to store the found y location in. - * @row: A pointer to the row number to find. - * @col: A pointer to the col number to find. - * - * This routine finds the view cell (row, col) in the %ETableGroup. - * If that location is in the %ETableGroup *x and *y are set to the - * upper left hand corner of the cell found. If that location is not - * in the %ETableGroup, the number of rows in the %ETableGroup is - * removed from the value row points to. - */ -void -e_table_group_get_cell_geometry (ETableGroup *etg, - int *row, - int *col, - int *x, - int *y, - int *width, - int *height) -{ - g_return_if_fail (etg != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (etg)); - - if (ETG_CLASS (etg)->get_cell_geometry) - ETG_CLASS (etg)->get_cell_geometry (etg, row, col, x, y, width, height); -} - -/** - * e_table_group_cursor_change - * @eti: %ETableGroup to emit the signal on - * @row: The new cursor row (model row) - * - * This routine emits the "cursor_change" signal. - */ -void -e_table_group_cursor_change (ETableGroup *e_table_group, gint row) -{ - g_return_if_fail (e_table_group != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (e_table_group)); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [CURSOR_CHANGE], - row); -} - -/** - * e_table_group_cursor_activated - * @eti: %ETableGroup to emit the signal on - * @row: The cursor row (model row) - * - * This routine emits the "cursor_activated" signal. - */ -void -e_table_group_cursor_activated (ETableGroup *e_table_group, gint row) -{ - g_return_if_fail (e_table_group != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (e_table_group)); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [CURSOR_ACTIVATED], - row); -} - -/** - * e_table_group_double_click - * @eti: %ETableGroup to emit the signal on - * @row: The row clicked on (model row) - * @col: The col clicked on (model col) - * @event: The event that caused this signal - * - * This routine emits the "double_click" signal. - */ -void -e_table_group_double_click (ETableGroup *e_table_group, gint row, gint col, GdkEvent *event) -{ - g_return_if_fail (e_table_group != NULL); - g_return_if_fail (E_IS_TABLE_GROUP (e_table_group)); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [DOUBLE_CLICK], - row, col, event); -} - -/** - * e_table_group_right_click - * @eti: %ETableGroup to emit the signal on - * @row: The row clicked on (model row) - * @col: The col clicked on (model col) - * @event: The event that caused this signal - * - * This routine emits the "right_click" signal. - */ -gint -e_table_group_right_click (ETableGroup *e_table_group, gint row, gint col, GdkEvent *event) -{ - gint return_val = 0; - - g_return_val_if_fail (e_table_group != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (e_table_group), 0); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [RIGHT_CLICK], - row, col, event, &return_val); - - return return_val; -} - -/** - * e_table_group_click - * @eti: %ETableGroup to emit the signal on - * @row: The row clicked on (model row) - * @col: The col clicked on (model col) - * @event: The event that caused this signal - * - * This routine emits the "click" signal. - */ -gint -e_table_group_click (ETableGroup *e_table_group, gint row, gint col, GdkEvent *event) -{ - gint return_val = 0; - - g_return_val_if_fail (e_table_group != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (e_table_group), 0); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [CLICK], - row, col, event, &return_val); - - return return_val; -} - -/** - * e_table_group_key_press - * @eti: %ETableGroup to emit the signal on - * @row: The cursor row (model row) - * @col: The cursor col (model col) - * @event: The event that caused this signal - * - * This routine emits the "key_press" signal. - */ -gint -e_table_group_key_press (ETableGroup *e_table_group, gint row, gint col, GdkEvent *event) -{ - gint return_val = 0; - - g_return_val_if_fail (e_table_group != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_GROUP (e_table_group), 0); - - gtk_signal_emit (GTK_OBJECT (e_table_group), - etg_signals [KEY_PRESS], - row, col, event, &return_val); - - return return_val; -} - -/** - * e_table_group_get_header - * @eti: %ETableGroup to check - * - * This routine returns the %ETableGroup's header. - * - * Returns: The %ETableHeader. - */ -ETableHeader * -e_table_group_get_header (ETableGroup *etg) -{ - g_return_val_if_fail (etg != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_GROUP (etg), NULL); - - return etg->header; -} - -static int -etg_event (GnomeCanvasItem *item, GdkEvent *event) -{ - ETableGroup *etg = E_TABLE_GROUP (item); - gboolean return_val = TRUE; - - switch (event->type) { - - case GDK_FOCUS_CHANGE: - etg->has_focus = event->focus_change.in; - return_val = FALSE; - - default: - return_val = FALSE; - } - if (return_val == FALSE){ - if (GNOME_CANVAS_ITEM_CLASS(etg_parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS(etg_parent_class)->event (item, event); - } - return return_val; - -} - -static gboolean -etg_get_focus (ETableGroup *etg) -{ - return etg->has_focus; -} - -static void -etg_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableGroupClass *klass = (ETableGroupClass *) object_class; - - object_class->destroy = etg_destroy; - - item_class->event = etg_event; - - klass->cursor_change = NULL; - klass->cursor_activated = NULL; - klass->double_click = NULL; - klass->right_click = NULL; - klass->click = NULL; - klass->key_press = NULL; - - klass->add = NULL; - klass->add_array = NULL; - klass->add_all = NULL; - klass->remove = NULL; - klass->row_count = NULL; - klass->increment = NULL; - klass->decrement = NULL; - klass->set_focus = NULL; - klass->get_focus = etg_get_focus; - klass->get_printable = NULL; - klass->compute_location = NULL; - klass->get_cell_geometry = NULL; - - etg_parent_class = gtk_type_class (PARENT_TYPE); - - etg_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, cursor_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - etg_signals [CURSOR_ACTIVATED] = - gtk_signal_new ("cursor_activated", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, cursor_activated), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - etg_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, double_click), - gtk_marshal_NONE__INT_INT_POINTER, - GTK_TYPE_NONE, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - etg_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, right_click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - etg_signals [CLICK] = - gtk_signal_new ("click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - etg_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableGroupClass, key_press), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - gtk_object_class_add_signals (object_class, etg_signals, LAST_SIGNAL); -} - -E_MAKE_TYPE (e_table_group, "ETableGroup", ETableGroup, etg_class_init, NULL, PARENT_TYPE); diff --git a/widgets/table/e-table-group.glade b/widgets/table/e-table-group.glade deleted file mode 100644 index 20ab88cfca..0000000000 --- a/widgets/table/e-table-group.glade +++ /dev/null @@ -1,206 +0,0 @@ -<?xml version="1.0"?> -<GTK-Interface> - -<project> - <directory></directory> - <source_directory>src</source_directory> - <pixmaps_directory>pixmaps</pixmaps_directory> - <language>C</language> - <gnome_support>True</gnome_support> - <gettext_support>True</gettext_support> - <use_widget_names>False</use_widget_names> - <output_main_file>False</output_main_file> - <output_support_files>False</output_support_files> - <output_build_files>False</output_build_files> - <backup_source_files>False</backup_source_files> - <main_source_file>interface.c</main_source_file> - <main_header_file>interface.h</main_header_file> - <handler_source_file>callbacks.c</handler_source_file> - <handler_header_file>callbacks.h</handler_header_file> - <support_source_file>support.c</support_source_file> - <support_header_file>support.h</support_header_file> -</project> - -<widget> - <class>GtkWindow</class> - <name>window1</name> - <title>window1</title> - <type>GTK_WINDOW_TOPLEVEL</type> - <position>GTK_WIN_POS_NONE</position> - <modal>False</modal> - <allow_shrink>False</allow_shrink> - <allow_grow>True</allow_grow> - <auto_shrink>False</auto_shrink> - - <widget> - <class>GtkTable</class> - <name>table1</name> - <rows>3</rows> - <columns>3</columns> - <homogeneous>False</homogeneous> - <row_spacing>0</row_spacing> - <column_spacing>0</column_spacing> - - <widget> - <class>GtkFrame</class> - <name>frame1</name> - <border_width>4</border_width> - <label>Available fields</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <left_attach>0</left_attach> - <right_attach>1</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>True</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow1</name> - <hscrollbar_policy>GTK_POLICY_ALWAYS</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - - <widget> - <class>GtkCList</class> - <name>clist1</name> - <can_focus>True</can_focus> - <columns>1</columns> - <column_widths>80</column_widths> - <selection_mode>GTK_SELECTION_SINGLE</selection_mode> - <show_titles>False</show_titles> - <shadow_type>GTK_SHADOW_NONE</shadow_type> - - <widget> - <class>GtkLabel</class> - <child_name>CList:title</child_name> - <name>label1</name> - <label>label1</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkFrame</class> - <name>frame2</name> - <border_width>4</border_width> - <label>Show in this order</label> - <label_xalign>0</label_xalign> - <shadow_type>GTK_SHADOW_ETCHED_IN</shadow_type> - <child> - <left_attach>2</left_attach> - <right_attach>3</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>0</xpad> - <ypad>0</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>True</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkScrolledWindow</class> - <name>scrolledwindow2</name> - <hscrollbar_policy>GTK_POLICY_ALWAYS</hscrollbar_policy> - <vscrollbar_policy>GTK_POLICY_ALWAYS</vscrollbar_policy> - <hupdate_policy>GTK_UPDATE_CONTINUOUS</hupdate_policy> - <vupdate_policy>GTK_UPDATE_CONTINUOUS</vupdate_policy> - - <widget> - <class>GtkCList</class> - <name>clist2</name> - <can_focus>True</can_focus> - <columns>1</columns> - <column_widths>80</column_widths> - <selection_mode>GTK_SELECTION_SINGLE</selection_mode> - <show_titles>False</show_titles> - <shadow_type>GTK_SHADOW_NONE</shadow_type> - - <widget> - <class>GtkLabel</class> - <child_name>CList:title</child_name> - <name>label2</name> - <label>label2</label> - <justify>GTK_JUSTIFY_CENTER</justify> - <wrap>False</wrap> - <xalign>0.5</xalign> - <yalign>0.5</yalign> - <xpad>0</xpad> - <ypad>0</ypad> - </widget> - </widget> - </widget> - </widget> - - <widget> - <class>GtkVBox</class> - <name>vbox1</name> - <border_width>4</border_width> - <homogeneous>False</homogeneous> - <spacing>0</spacing> - <child> - <left_attach>1</left_attach> - <right_attach>2</right_attach> - <top_attach>0</top_attach> - <bottom_attach>1</bottom_attach> - <xpad>4</xpad> - <ypad>4</ypad> - <xexpand>True</xexpand> - <yexpand>False</yexpand> - <xshrink>False</xshrink> - <yshrink>False</yshrink> - <xfill>False</xfill> - <yfill>True</yfill> - </child> - - <widget> - <class>GtkButton</class> - <name>button1</name> - <border_width>4</border_width> - <can_focus>True</can_focus> - <label>Add >></label> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - - <widget> - <class>GtkButton</class> - <name>button2</name> - <border_width>4</border_width> - <can_focus>True</can_focus> - <label><< Remove</label> - <child> - <padding>0</padding> - <expand>False</expand> - <fill>False</fill> - </child> - </widget> - </widget> - </widget> -</widget> - -</GTK-Interface> diff --git a/widgets/table/e-table-group.h b/widgets/table/e-table-group.h deleted file mode 100644 index 18866b7ad5..0000000000 --- a/widgets/table/e-table-group.h +++ /dev/null @@ -1,151 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_GROUP_H_ -#define _E_TABLE_GROUP_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-table-header.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-defines.h> -#include <gal/util/e-util.h> -#include <gal/widgets/e-printable.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_GROUP_TYPE (e_table_group_get_type ()) -#define E_TABLE_GROUP(o) (GTK_CHECK_CAST ((o), E_TABLE_GROUP_TYPE, ETableGroup)) -#define E_TABLE_GROUP_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_GROUP_TYPE, ETableGroupClass)) -#define E_IS_TABLE_GROUP(o) (GTK_CHECK_TYPE ((o), E_TABLE_GROUP_TYPE)) -#define E_IS_TABLE_GROUP_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_GROUP_TYPE)) - -typedef struct { - GnomeCanvasGroup group; - - /* - * The full header. - */ - ETableHeader *full_header; - ETableHeader *header; - - /* - * The model we pull data from. - */ - ETableModel *model; - - /* - * Whether we should add indentation and open/close markers, - * or if we just act as containers of subtables. - */ - guint transparent : 1; - - guint has_focus : 1; - - guint frozen : 1; -} ETableGroup; - -typedef struct { - GnomeCanvasGroupClass parent_class; - - /* Signals */ - void (*cursor_change) (ETableGroup *etg, int row); - void (*cursor_activated) (ETableGroup *etg, int row); - void (*double_click) (ETableGroup *etg, int row, int col, GdkEvent *event); - gint (*right_click) (ETableGroup *etg, int row, int col, GdkEvent *event); - gint (*click) (ETableGroup *etg, int row, int col, GdkEvent *event); - gint (*key_press) (ETableGroup *etg, int row, int col, GdkEvent *event); - - /* Virtual functions. */ - void (*add) (ETableGroup *etg, gint row); - void (*add_array) (ETableGroup *etg, const int *array, int count); - void (*add_all) (ETableGroup *etg); - gboolean (*remove) (ETableGroup *etg, gint row); - gint (*row_count) (ETableGroup *etg); - void (*increment) (ETableGroup *etg, gint position, gint amount); - void (*decrement) (ETableGroup *etg, gint position, gint amount); - void (*set_focus) (ETableGroup *etg, EFocus direction, gint view_col); - gboolean (*get_focus) (ETableGroup *etg); - gint (*get_focus_column) (ETableGroup *etg); - EPrintable *(*get_printable) (ETableGroup *etg); - void (*compute_location) (ETableGroup *etg, int *x, int *y, int *row, int *col); - void (*get_cell_geometry) (ETableGroup *etg, int *row, int *col, int *x, int *y, int *width, int *height); - -} ETableGroupClass; - -/* Virtual functions */ -void e_table_group_add (ETableGroup *etg, - gint row); -void e_table_group_add_array (ETableGroup *etg, - const int *array, - int count); -void e_table_group_add_all (ETableGroup *etg); -gboolean e_table_group_remove (ETableGroup *etg, - gint row); -void e_table_group_increment (ETableGroup *etg, - gint position, - gint amount); -void e_table_group_decrement (ETableGroup *etg, - gint position, - gint amount); -gint e_table_group_row_count (ETableGroup *etg); -void e_table_group_set_focus (ETableGroup *etg, - EFocus direction, - gint view_col); -gboolean e_table_group_get_focus (ETableGroup *etg); -gint e_table_group_get_focus_column (ETableGroup *etg); -ETableHeader *e_table_group_get_header (ETableGroup *etg); -EPrintable *e_table_group_get_printable (ETableGroup *etg); -void e_table_group_compute_location (ETableGroup *etg, - int *x, - int *y, - int *row, - int *col); -void e_table_group_get_cell_geometry (ETableGroup *etg, - int *row, - int *col, - int *x, - int *y, - int *width, - int *height); -ETableGroup *e_table_group_new (GnomeCanvasGroup *parent, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model, - ETableSortInfo *sort_info, - int n); -void e_table_group_construct (GnomeCanvasGroup *parent, - ETableGroup *etg, - ETableHeader *full_header, - ETableHeader *header, - ETableModel *model); - -/* For emitting the signals */ -void e_table_group_cursor_change (ETableGroup *etg, - gint row); -void e_table_group_cursor_activated (ETableGroup *etg, - gint row); -void e_table_group_double_click (ETableGroup *etg, - gint row, - gint col, - GdkEvent *event); -gint e_table_group_right_click (ETableGroup *etg, - gint row, - gint col, - GdkEvent *event); -gint e_table_group_click (ETableGroup *etg, - gint row, - gint col, - GdkEvent *event); -gint e_table_group_key_press (ETableGroup *etg, - gint row, - gint col, - GdkEvent *event); -GtkType e_table_group_get_type (void); - -typedef void (*ETableGroupLeafFn) (void *e_table_item, void *closure); -void e_table_group_apply_to_leafs (ETableGroup *etg, - ETableGroupLeafFn fn, - void *closure); - -END_GNOME_DECLS - -#endif /* _E_TABLE_GROUP_H_ */ diff --git a/widgets/table/e-table-header-item.c b/widgets/table/e-table-header-item.c deleted file mode 100644 index f811b3c04b..0000000000 --- a/widgets/table/e-table-header-item.c +++ /dev/null @@ -1,1602 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-column-view.c: A canvas item based view of the ETableColumn. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000, 2001 Ximian, Inc. - */ -#include <config.h> - -#include "e-table-header-item.h" - -#include <string.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkdnd.h> -#include <libgnomeui/gnome-canvas.h> -#include <libgnomeui/gnome-canvas-util.h> -#include <libgnomeui/gnome-canvas-polygon.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> -#include <gdk-pixbuf/gdk-pixbuf.h> -#include "gal/widgets/e-cursors.h" -#include "gal/util/e-i18n.h" -#include "gal/util/e-xml-utils.h" -#include "gal/widgets/e-canvas.h" -#include "gal/widgets/e-popup-menu.h" -#include "e-table-header.h" -#include "e-table-header-utils.h" -#include "e-table-col-dnd.h" -#include "e-table-defines.h" -#include "e-table-field-chooser-dialog.h" -#include "e-table-config.h" -#include "e-table.h" - -#include "add-col.xpm" -#include "remove-col.xpm" -#include "arrow-up.xpm" -#include "arrow-down.xpm" - -enum { - BUTTON_PRESSED, - LAST_SIGNAL -}; - -static guint ethi_signals [LAST_SIGNAL] = { 0, }; - -#define ARROW_DOWN_HEIGHT 16 -#define ARROW_PTR 7 - -/* Defines the tolerance for proximity of the column division to the cursor position */ -#define TOLERANCE 4 - -#define ETHI_RESIZING(x) ((x)->resize_col != -1) - -#define PARENT_OBJECT_TYPE gnome_canvas_item_get_type () - -#define ELEMENTS(x) (sizeof (x) / sizeof (x[0])) - -static GnomeCanvasItemClass *ethi_parent_class; - -static void ethi_drop_table_header (ETableHeaderItem *ethi); - -/* - * They display the arrows for the drop location. - */ - -static GtkWidget *arrow_up, *arrow_down; - -/* - * DnD icons - */ -static GdkColormap *dnd_colormap; -static GdkPixmap *remove_col_pixmap, *remove_col_mask; -static GdkPixmap *add_col_pixmap, *add_col_mask; - -enum { - ARG_0, - ARG_TABLE_HEADER, - ARG_FULL_HEADER, - ARG_DND_CODE, - ARG_TABLE_FONTSET, - ARG_SORT_INFO, - ARG_TABLE, -}; - -static void -ethi_destroy (GtkObject *object){ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (object); - - ethi_drop_table_header (ethi); - - if (ethi->dnd_code) { - g_free (ethi->dnd_code); - ethi->dnd_code = NULL; - } - - if (ethi->sort_info) { - if (ethi->sort_info_changed_id) - gtk_signal_disconnect (GTK_OBJECT(ethi->sort_info), ethi->sort_info_changed_id); - if (ethi->group_info_changed_id) - gtk_signal_disconnect (GTK_OBJECT(ethi->sort_info), ethi->group_info_changed_id); - gtk_object_unref (GTK_OBJECT(ethi->sort_info)); - ethi->sort_info = NULL; - } - - if (ethi->full_header) - gtk_object_unref (GTK_OBJECT(ethi->full_header)); - - if (ethi->config) - gtk_object_destroy (GTK_OBJECT (ethi->config)); - - if (GTK_OBJECT_CLASS (ethi_parent_class)->destroy) - (*GTK_OBJECT_CLASS (ethi_parent_class)->destroy) (object); -} - -static int -e_table_header_item_get_height (ETableHeaderItem *ethi) -{ - ETableHeader *eth; - int numcols, col; - int maxheight; - GtkStyle *style; - - g_return_val_if_fail (ethi != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER_ITEM (ethi), 0); - - eth = ethi->eth; - numcols = e_table_header_count (eth); - - maxheight = 0; - - style = GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas)->style; - - for (col = 0; col < numcols; col++) { - ETableCol *ecol = e_table_header_get_column (eth, col); - int height; - - height = e_table_header_compute_height (ecol, style, ethi->font); - - if (height > maxheight) - maxheight = height; - } - - return maxheight; -} - -static void -ethi_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - - double i2c [6]; - ArtPoint c1, c2, i1, i2; - - if (GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->update) - (*GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->update)(item, affine, clip_path, flags); - - - if (ethi->sort_info) - ethi->group_indent_width = e_table_sort_info_grouping_get_count(ethi->sort_info) * GROUP_INDENT; - else - ethi->group_indent_width = 0; - - ethi->width = e_table_header_total_width (ethi->eth) + ethi->group_indent_width; - - i1.x = i1.y = 0; - i2.x = ethi->width; - i2.y = ethi->height; - - gnome_canvas_item_i2c_affine (item, i2c); - art_affine_point (&c1, &i1, i2c); - art_affine_point (&c2, &i2, i2c); - - if (item->x1 != c1.x || - item->y1 != c1.y || - item->x2 != c2.x || - item->y2 != c2.y) - { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); - item->x1 = c1.x; - item->y1 = c1.y; - item->x2 = c2.x; - item->y2 = c2.y; - - gnome_canvas_group_child_bounds (GNOME_CANVAS_GROUP (item->parent), item); - } - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); -} - -static void -ethi_font_set (ETableHeaderItem *ethi, GdkFont *font) -{ - if (ethi->font) - gdk_font_unref (ethi->font); - - ethi->font = font; - - ethi->height = e_table_header_item_get_height (ethi); - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_font_load (ETableHeaderItem *ethi, char *fontname) -{ - GdkFont *font; - - font = gdk_fontset_load (fontname); - if (font == NULL) - font = gdk_font_load ("-adobe-helvetica-medium-r-normal--*-120-*-*-*-*-iso8859-1"); - - ethi_font_set (ethi, font); -} - -static void -ethi_drop_table_header (ETableHeaderItem *ethi) -{ - GtkObject *header; - - if (!ethi->eth) - return; - - header = GTK_OBJECT (ethi->eth); - gtk_signal_disconnect (header, ethi->structure_change_id); - gtk_signal_disconnect (header, ethi->dimension_change_id); - - gtk_object_unref (header); - ethi->eth = NULL; - ethi->width = 0; -} - -static void -structure_changed (ETableHeader *header, ETableHeaderItem *ethi) -{ - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); -} - -static void -dimension_changed (ETableHeader *header, int col, ETableHeaderItem *ethi) -{ - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_add_table_header (ETableHeaderItem *ethi, ETableHeader *header) -{ - ethi->eth = header; - gtk_object_ref (GTK_OBJECT (ethi->eth)); - - ethi->height = e_table_header_item_get_height (ethi); - - ethi->structure_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "structure_change", - GTK_SIGNAL_FUNC(structure_changed), ethi); - ethi->dimension_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "dimension_change", - GTK_SIGNAL_FUNC(dimension_changed), ethi); - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(ethi)); - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_sort_info_changed (ETableSortInfo *sort_info, ETableHeaderItem *ethi) -{ - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableHeaderItem *ethi; - - item = GNOME_CANVAS_ITEM (o); - ethi = E_TABLE_HEADER_ITEM (o); - - switch (arg_id){ - case ARG_TABLE_HEADER: - ethi_drop_table_header (ethi); - ethi_add_table_header (ethi, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_FULL_HEADER: - if (ethi->full_header) - gtk_object_unref(GTK_OBJECT(ethi->full_header)); - ethi->full_header = E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg)); - if (ethi->full_header) - gtk_object_ref(GTK_OBJECT(ethi->full_header)); - break; - - case ARG_DND_CODE: - g_free(ethi->dnd_code); - ethi->dnd_code = g_strdup (GTK_VALUE_STRING (*arg)); - break; - - case ARG_TABLE_FONTSET: - ethi_font_load (ethi, GTK_VALUE_STRING (*arg)); - break; - - case ARG_SORT_INFO: - if (ethi->sort_info){ - if (ethi->sort_info_changed_id) - gtk_signal_disconnect ( - GTK_OBJECT(ethi->sort_info), - ethi->sort_info_changed_id); - - if (ethi->group_info_changed_id) - gtk_signal_disconnect ( - GTK_OBJECT(ethi->sort_info), - ethi->group_info_changed_id); - gtk_object_unref (GTK_OBJECT(ethi->sort_info)); - } - ethi->sort_info = GTK_VALUE_POINTER (*arg); - gtk_object_ref (GTK_OBJECT(ethi->sort_info)); - ethi->sort_info_changed_id = - gtk_signal_connect ( - GTK_OBJECT(ethi->sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC(ethi_sort_info_changed), ethi); - ethi->group_info_changed_id = - gtk_signal_connect ( - GTK_OBJECT(ethi->sort_info), "group_info_changed", - GTK_SIGNAL_FUNC(ethi_sort_info_changed), ethi); - break; - case ARG_TABLE: - if (GTK_VALUE_OBJECT(*arg)) - ethi->table = E_TABLE(GTK_VALUE_OBJECT(*arg)); - else - ethi->table = NULL; - break; - } - gnome_canvas_item_request_update(item); -} - -static void -ethi_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableHeaderItem *ethi; - - ethi = E_TABLE_HEADER_ITEM (o); - - switch (arg_id){ - case ARG_FULL_HEADER: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT (ethi->full_header); - break; - case ARG_DND_CODE: - GTK_VALUE_STRING (*arg) = g_strdup (ethi->dnd_code); - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static int -ethi_find_col_by_x (ETableHeaderItem *ethi, int x) -{ - const int cols = e_table_header_count (ethi->eth); - int x1 = 0; - int col; - - if (x < x1) - return -1; - - x1 += ethi->group_indent_width; - - for (col = 0; col < cols; col++){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - - if ((x >= x1) && (x <= x1 + ecol->width)) - return col; - - x1 += ecol->width; - } - return -1; -} - -static int -ethi_find_col_by_x_nearest (ETableHeaderItem *ethi, int x) -{ - const int cols = e_table_header_count (ethi->eth); - int x1 = 0; - int col; - - if (x < x1) - return -1; - - x1 += ethi->group_indent_width; - - for (col = 0; col < cols; col++){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - - x1 += (ecol->width / 2); - - if (x <= x1) - return col; - - x1 += (ecol->width + 1) / 2; - } - return col; -} - -static void -ethi_remove_drop_marker (ETableHeaderItem *ethi) -{ - if (ethi->drag_mark == -1) - return; - - gtk_widget_hide (arrow_up); - gtk_widget_hide (arrow_down); - - ethi->drag_mark = -1; -} - -static GtkWidget * -make_shaped_window_from_xpm (const char **xpm) -{ - GdkPixbuf *pixbuf; - GdkPixmap *pixmap; - GdkBitmap *bitmap; - GtkWidget *win, *pix; - - pixbuf = gdk_pixbuf_new_from_xpm_data (xpm); - gdk_pixbuf_render_pixmap_and_mask (pixbuf, &pixmap, &bitmap, 128); - gdk_pixbuf_unref (pixbuf); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - win = gtk_window_new (GTK_WINDOW_POPUP); - pix = gtk_pixmap_new (pixmap, bitmap); - gtk_widget_realize (win); - gtk_container_add (GTK_CONTAINER (win), pix); - gtk_widget_shape_combine_mask (win, bitmap, 0, 0); - gtk_widget_pop_visual (); - gtk_widget_pop_colormap (); - - gdk_pixmap_unref (pixmap); - gdk_bitmap_unref (bitmap); - - return win; -} - -static void -ethi_add_drop_marker (ETableHeaderItem *ethi, int col) -{ - int rx, ry; - int x; - - if (ethi->drag_mark == col) - return; - - ethi->drag_mark = col; - - x = e_table_header_col_diff (ethi->eth, 0, col); - if (col > 0) - x += ethi->group_indent_width; - - if (!arrow_up){ - arrow_up = make_shaped_window_from_xpm (arrow_up_xpm); - arrow_down = make_shaped_window_from_xpm (arrow_down_xpm); - } - - gdk_window_get_origin ( - GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas)->window, - &rx, &ry); - - gtk_widget_set_uposition (arrow_down, rx + x - ARROW_PTR, ry - ARROW_DOWN_HEIGHT); - gtk_widget_show_all (arrow_down); - - gtk_widget_set_uposition (arrow_up, rx + x - ARROW_PTR, ry + ethi->height); - gtk_widget_show_all (arrow_up); -} - -#define gray50_width 2 -#define gray50_height 2 -static char gray50_bits [] = { - 0x02, 0x01, }; - -static void -ethi_add_destroy_marker (ETableHeaderItem *ethi) -{ - double x1; - - if (ethi->remove_item) - gtk_object_destroy (GTK_OBJECT (ethi->remove_item)); - - if (!ethi->stipple) - ethi->stipple = gdk_bitmap_create_from_data ( - NULL, gray50_bits, gray50_width, gray50_height); - - x1 = (double) e_table_header_col_diff (ethi->eth, 0, ethi->drag_col); - if (ethi->drag_col > 0) - x1 += ethi->group_indent_width; - - ethi->remove_item = gnome_canvas_item_new ( - GNOME_CANVAS_GROUP (GNOME_CANVAS_ITEM (ethi)->canvas->root), - gnome_canvas_rect_get_type (), - "x1", x1 + 1, - "y1", (double) 1, - "x2", (double) x1 + e_table_header_col_diff ( - ethi->eth, ethi->drag_col, ethi->drag_col+1) - 2, - - "y2", (double) ethi->height - 2, - "fill_color", "red", - "fill_stipple", ethi->stipple, - NULL); -} - -static void -ethi_remove_destroy_marker (ETableHeaderItem *ethi) -{ - if (!ethi->remove_item) - return; - - gtk_object_destroy (GTK_OBJECT (ethi->remove_item)); - ethi->remove_item = NULL; -} - -#if 0 -static gboolean -moved (ETableHeaderItem *ethi, guint col, guint model_col) -{ - if (col == -1) - return TRUE; - ecol = e_table_header_get_column (ethi->eth, col); - if (ecol->col_idx == model_col) - return FALSE; - if (col > 0) { - ecol = e_table_header_get_column (ethi->eth, col - 1); - if (ecol->col_idx == model_col) - return FALSE; - } - return TRUE; -} -#endif - -static gboolean -ethi_drag_motion (GtkObject *canvas, GdkDragContext *context, - gint x, gint y, guint time, - ETableHeaderItem *ethi) -{ - char *droptype, *headertype; - - gdk_drag_status (context, 0, time); - - droptype = gdk_atom_name (GPOINTER_TO_INT (context->targets->data)); - headertype = g_strdup_printf ("%s-%s", TARGET_ETABLE_COL_TYPE, - ethi->dnd_code); - - if (strcmp (droptype, headertype) != 0) { - g_free (headertype); - return FALSE; - } - - g_free (headertype); - - if ((x >= 0) && (x <= (ethi->width)) && - (y >= 0) && (y <= (ethi->height))){ - int col; - - col = ethi_find_col_by_x_nearest (ethi, x); - - if (col == ethi->drag_col || col == ethi->drag_col + 1) { - if (ethi->drag_col != -1) - ethi_remove_destroy_marker (ethi); - - ethi_remove_drop_marker (ethi); - gdk_drag_status (context, context->suggested_action, time); - } - else if (col != -1){ - if (ethi->drag_col != -1) - ethi_remove_destroy_marker (ethi); - - ethi_add_drop_marker (ethi, col); - gdk_drag_status (context, context->suggested_action, time); - } else { - ethi_remove_drop_marker (ethi); - if (ethi->drag_col != -1) - ethi_add_destroy_marker (ethi); - } - } else { - ethi_remove_drop_marker (ethi); - if (ethi->drag_col != -1) - ethi_add_destroy_marker (ethi); - } - - return TRUE; -} - -static void -ethi_drag_end (GtkWidget *canvas, GdkDragContext *context, ETableHeaderItem *ethi) -{ - if (context->action == 0) { - e_table_header_remove (ethi->eth, ethi->drag_col); - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); - } - ethi_remove_drop_marker (ethi); - ethi_remove_destroy_marker (ethi); - ethi->drag_col = -1; -} - -static void -ethi_drag_data_received (GtkWidget *canvas, - GdkDragContext *drag_context, - gint x, - gint y, - GtkSelectionData *data, - guint info, - guint time, - ETableHeaderItem *ethi) -{ - int found = FALSE; - int count = e_table_header_count(ethi->eth); - int column = atoi(data->data); - int drop_col = ethi->drop_col; - int i; - ethi->drop_col = -1; - - if (column < 0) - return; - for (i = 0; i < count; i++) { - ETableCol *ecol = e_table_header_get_column (ethi->eth, i); - if (ecol->col_idx == column) { - e_table_header_move(ethi->eth, i, drop_col); - found = TRUE; - break; - } - } - if (!found) { - count = e_table_header_count(ethi->full_header); - for (i = 0; i < count; i++) { - ETableCol *ecol = e_table_header_get_column (ethi->full_header, i); - if (ecol->col_idx == column) { - e_table_header_add_column (ethi->eth, ecol, drop_col); - break; - } - } - } - ethi_remove_drop_marker (ethi); - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(ethi)); -} - -static void -ethi_drag_data_get (GtkWidget *canvas, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETableHeaderItem *ethi) -{ - if (ethi->drag_col != -1) { - ETableCol *ecol = e_table_header_get_column (ethi->eth, ethi->drag_col); - - gchar *string = g_strdup_printf("%d", ecol->col_idx); - gtk_selection_data_set(selection_data, - GDK_SELECTION_TYPE_STRING, - sizeof(string[0]), - string, - strlen(string)); - g_free(string); - } -} - -static gboolean -ethi_drag_drop (GtkWidget *canvas, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETableHeaderItem *ethi) -{ - gboolean successful = FALSE; - - if ((x >= 0) && (x <= (ethi->width)) && - (y >= 0) && (y <= (ethi->height))){ - int col; - - col = ethi_find_col_by_x_nearest (ethi, x); - - ethi_add_drop_marker (ethi, col); - - ethi->drop_col = col; - - if (col != -1) { - char *target = g_strdup_printf ("%s-%s", TARGET_ETABLE_COL_TYPE, ethi->dnd_code); - gtk_drag_get_data (canvas, context, gdk_atom_intern(target, FALSE), time); - g_free (target); - } - } - gtk_drag_finish (context, successful, successful, time); - return successful; -} - -static void -ethi_drag_leave (GtkWidget *widget, GdkDragContext *context, guint time, ETableHeaderItem *ethi) -{ - ethi_remove_drop_marker (ethi); - if (ethi->drag_col != -1) - ethi_add_destroy_marker (ethi); -} - -static void -ethi_realize (GnomeCanvasItem *item) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - GdkWindow *window; - GdkColor c; - GtkTargetEntry ethi_drop_types [] = { - { TARGET_ETABLE_COL_TYPE, 0, TARGET_ETABLE_COL_HEADER }, - }; - - - if (GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)-> realize) - (*GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->realize)(item); - - window = GTK_WIDGET (item->canvas)->window; - - ethi->gc = gdk_gc_new (window); - gnome_canvas_get_color (item->canvas, "black", &c); - gdk_gc_set_foreground (ethi->gc, &c); - - if (!ethi->font) - ethi_font_set (ethi, GTK_WIDGET (item->canvas)->style->font); - - /* - * Now, configure DnD - */ - ethi_drop_types[0].target = g_strdup_printf("%s-%s", ethi_drop_types[0].target, ethi->dnd_code); - gtk_drag_dest_set (GTK_WIDGET (item->canvas), 0, - ethi_drop_types, ELEMENTS (ethi_drop_types), - GDK_ACTION_MOVE); - g_free(ethi_drop_types[0].target); - - /* Drop signals */ - ethi->drag_motion_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_motion", - GTK_SIGNAL_FUNC (ethi_drag_motion), ethi); - ethi->drag_leave_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_leave", - GTK_SIGNAL_FUNC (ethi_drag_leave), ethi); - ethi->drag_drop_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_drop", - GTK_SIGNAL_FUNC (ethi_drag_drop), ethi); - ethi->drag_data_received_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_data_received", - GTK_SIGNAL_FUNC (ethi_drag_data_received), ethi); - - /* Drag signals */ - ethi->drag_end_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_end", - GTK_SIGNAL_FUNC (ethi_drag_end), ethi); - ethi->drag_data_get_id = gtk_signal_connect (GTK_OBJECT (item->canvas), "drag_data_get", - GTK_SIGNAL_FUNC (ethi_drag_data_get), ethi); - -} - -static void -ethi_unrealize (GnomeCanvasItem *item) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - - gdk_gc_unref (ethi->gc); - ethi->gc = NULL; - - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_motion_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_leave_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_drop_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_data_received_id); - - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_end_id); - gtk_signal_disconnect (GTK_OBJECT (item->canvas), ethi->drag_data_get_id); - - if (ethi->stipple){ - gdk_bitmap_unref (ethi->stipple); - ethi->stipple = NULL; - } - - if (GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (ethi_parent_class)->unrealize)(item); -} - -static void -ethi_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - const int cols = e_table_header_count (ethi->eth); - int x1, x2; - int col; - GHashTable *arrows = g_hash_table_new (NULL, NULL); - - - if (ethi->sort_info) { - int length = e_table_sort_info_grouping_get_count(ethi->sort_info); - int i; - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - g_hash_table_insert (arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_UP : - E_TABLE_COL_ARROW_DOWN)); - } - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - g_hash_table_insert (arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_UP : - E_TABLE_COL_ARROW_DOWN)); - } - } - - ethi->width = e_table_header_total_width (ethi->eth) + ethi->group_indent_width; - x1 = x2 = 0; - x2 += ethi->group_indent_width; - for (col = 0; col < cols; col++, x1 = x2){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - int col_width; - - col_width = ecol->width; - - x2 += col_width; - - if (x1 > (x + width)) - break; - - if (x2 < x) - continue; - - if (x2 <= x1) - continue; - - e_table_header_draw_button (drawable, ecol, - GTK_WIDGET (canvas)->style, ethi->font, - GTK_WIDGET_STATE (canvas), - GTK_WIDGET (canvas), ethi->gc, - x1 - x, -y, - width, height, - x2 - x1, ethi->height, - (ETableColArrow) g_hash_table_lookup ( - arrows, (gpointer) ecol->col_idx)); - } - - g_hash_table_destroy (arrows); -} - -static double -ethi_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - return 0.0; -} - -/* - * is_pointer_on_division: - * - * Returns whether @pos is a column header division; If @the_total is not NULL, - * then the actual position is returned here. If @return_ecol is not NULL, - * then the ETableCol that actually contains this point is returned here - */ -static gboolean -is_pointer_on_division (ETableHeaderItem *ethi, int pos, int *the_total, int *return_col) -{ - const int cols = e_table_header_count (ethi->eth); - int col, total; - - total = 0; - for (col = 0; col < cols; col++){ - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - - if (col == 0) - total += ethi->group_indent_width; - - total += ecol->width; - - if ((total - TOLERANCE < pos)&& (pos < total + TOLERANCE)){ - if (return_col) - *return_col = col; - if (the_total) - *the_total = total; - - return TRUE; - } - - if (total > pos + TOLERANCE) - return FALSE; - } - - return FALSE; -} - -#define convert(c,sx,sy,x,y) gnome_canvas_w2c (c,sx,sy,x,y) - -static void -set_cursor (ETableHeaderItem *ethi, int pos) -{ - int col; - GtkWidget *canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas); - gboolean resizable = FALSE; - - /* We might be invoked before we are realized */ - if (!canvas->window) - return; - - if (is_pointer_on_division (ethi, pos, NULL, &col)) { - int last_col = ethi->eth->col_count - 1; - ETableCol *ecol = e_table_header_get_column (ethi->eth, col); - - /* Last column is not resizable */ - if (ecol->resizable && col != last_col) { - int c = col + 1; - - /* Column is not resizable if all columns after it - are also not resizable */ - for (; c <= last_col; c++){ - ETableCol *ecol2; - - ecol2 = e_table_header_get_column (ethi->eth, c); - if (ecol2->resizable) { - resizable = TRUE; - break; - } - } - } - } - - if (resizable) - e_cursor_set (canvas->window, E_CURSOR_SIZE_X); - else - gdk_window_set_cursor (canvas->window, NULL); - /* e_cursor_set (canvas->window, E_CURSOR_ARROW);*/ -} - -static void -ethi_end_resize (ETableHeaderItem *ethi) -{ - ethi->resize_col = -1; - ethi->resize_guide = GINT_TO_POINTER (0); - - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); -} - -static gboolean -ethi_maybe_start_drag (ETableHeaderItem *ethi, GdkEventMotion *event) -{ - if (!ethi->maybe_drag) - return FALSE; - - if (ethi->eth->col_count < 2) { - ethi->maybe_drag = FALSE; - return FALSE; - } - - if (MAX (abs (ethi->click_x - event->x), - abs (ethi->click_y - event->y)) <= 3) - return FALSE; - - return TRUE; -} - -static void -ethi_start_drag (ETableHeaderItem *ethi, GdkEvent *event) -{ - GtkWidget *widget = GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas); - GtkTargetList *list; - GdkDragContext *context; - ETableCol *ecol; - int col_width; - GdkPixmap *pixmap; - int group_indent = 0; - GHashTable *arrows = g_hash_table_new (NULL, NULL); - - GtkTargetEntry ethi_drag_types [] = { - { TARGET_ETABLE_COL_TYPE, 0, TARGET_ETABLE_COL_HEADER }, - }; - - ethi->drag_col = ethi_find_col_by_x (ethi, event->motion.x); - - if (ethi->drag_col == -1) - return; - - if (ethi->sort_info) { - int length = e_table_sort_info_grouping_get_count(ethi->sort_info); - int i; - for (i = 0; i < length; i++) { - ETableSortColumn column = - e_table_sort_info_grouping_get_nth( - ethi->sort_info, i); - group_indent ++; - g_hash_table_insert ( - arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_UP : - E_TABLE_COL_ARROW_DOWN)); - } - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = - e_table_sort_info_sorting_get_nth ( - ethi->sort_info, i); - - g_hash_table_insert ( - arrows, - (gpointer) column.column, - (gpointer) (column.ascending ? - E_TABLE_COL_ARROW_UP : - E_TABLE_COL_ARROW_DOWN)); - } - } - - ethi_drag_types[0].target = g_strdup_printf( - "%s-%s", ethi_drag_types[0].target, ethi->dnd_code); - list = gtk_target_list_new ( - ethi_drag_types, ELEMENTS (ethi_drag_types)); - context = gtk_drag_begin (widget, list, GDK_ACTION_MOVE, 1, event); - g_free(ethi_drag_types[0].target); - - ecol = e_table_header_get_column (ethi->eth, ethi->drag_col); - col_width = ecol->width; - pixmap = gdk_pixmap_new (widget->window, col_width, ethi->height, -1); - - e_table_header_draw_button ( - pixmap, ecol, - widget->style, ethi->font, - GTK_WIDGET_STATE (widget), - widget, ethi->gc, - 0, 0, - col_width, ethi->height, - col_width, ethi->height, - (ETableColArrow) g_hash_table_lookup ( - arrows, (gpointer) ecol->col_idx)); - gtk_drag_set_icon_pixmap ( - context, - gdk_window_get_colormap (widget->window), - pixmap, - NULL, - col_width / 2, - ethi->height / 2); - gdk_pixmap_unref (pixmap); - - ethi->maybe_drag = FALSE; - g_hash_table_destroy (arrows); -} - -typedef struct { - ETableHeaderItem *ethi; - int col; -} EthiHeaderInfo; - -static void -ethi_popup_sort_ascending(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableCol *col; - int model_col; - int length; - int i; - int found = FALSE; - ETableHeaderItem *ethi = info->ethi; - - col = e_table_header_get_column (ethi->eth, info->col); - model_col = col->col_idx; - - length = e_table_sort_info_grouping_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth ( - ethi->sort_info, i); - - if (model_col == column.column){ - column.ascending = 1; - e_table_sort_info_grouping_set_nth ( - ethi->sort_info, i, column); - found = 1; - break; - } - } - if (!found) { - length = e_table_sort_info_sorting_get_count ( - ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = - e_table_sort_info_sorting_get_nth( - ethi->sort_info, i); - if (model_col == column.column){ - column.ascending = 1; - e_table_sort_info_sorting_set_nth ( - ethi->sort_info, i, column); - found = 1; - break; - } - } - } - if (!found) { - ETableSortColumn column; - column.column = model_col; - column.ascending = 1; - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - if (length == 0) - length++; - e_table_sort_info_sorting_set_nth(ethi->sort_info, length - 1, column); - } -} - -static void -ethi_popup_sort_descending(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableCol *col; - int model_col; - int length; - int i; - int found = FALSE; - ETableHeaderItem *ethi = info->ethi; - - col = e_table_header_get_column (ethi->eth, info->col); - model_col = col->col_idx; - - length = e_table_sort_info_grouping_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth( - ethi->sort_info, i); - if (model_col == column.column){ - column.ascending = 0; - e_table_sort_info_grouping_set_nth( - ethi->sort_info, i, column); - found = 1; - break; - } - } - if (!found) { - length = e_table_sort_info_sorting_get_count (ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = - e_table_sort_info_sorting_get_nth( - ethi->sort_info, i); - - if (model_col == column.column){ - column.ascending = 0; - e_table_sort_info_sorting_set_nth ( - ethi->sort_info, i, column); - found = 1; - break; - } - } - } - if (!found) { - ETableSortColumn column; - column.column = model_col; - column.ascending = 0; - length = e_table_sort_info_sorting_get_count (ethi->sort_info); - if (length == 0) - length++; - e_table_sort_info_sorting_set_nth ( - ethi->sort_info, length - 1, column); - } -} - -static void -ethi_popup_unsort(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableHeaderItem *ethi = info->ethi; - - e_table_sort_info_grouping_truncate(ethi->sort_info, 0); - e_table_sort_info_sorting_truncate(ethi->sort_info, 0); -} - -static void -ethi_popup_group_field(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableCol *col; - int model_col; - ETableHeaderItem *ethi = info->ethi; - ETableSortColumn column; - - col = e_table_header_get_column (ethi->eth, info->col); - model_col = col->col_idx; - - column.column = model_col; - column.ascending = 1; - e_table_sort_info_grouping_set_nth(ethi->sort_info, 0, column); - e_table_sort_info_grouping_truncate(ethi->sort_info, 1); -} - -static void -ethi_popup_group_box(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static void -ethi_popup_remove_column(GtkWidget *widget, EthiHeaderInfo *info) -{ - e_table_header_remove(info->ethi->eth, info->col); -} - -static void -ethi_popup_field_chooser(GtkWidget *widget, EthiHeaderInfo *info) -{ - GtkWidget *etfcd = e_table_field_chooser_dialog_new(); - gtk_object_set(GTK_OBJECT(etfcd), - "full_header", info->ethi->full_header, - "dnd_code", info->ethi->dnd_code, - NULL); - gtk_widget_show(etfcd); -} - -static void -ethi_popup_alignment(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static void -ethi_popup_best_fit(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableHeaderItem *ethi = info->ethi; - int width; - - gtk_signal_emit_by_name (GTK_OBJECT (ethi->eth), - "request_width", - info->col, &width); - /* Add 10 to stop it from "..."ing */ - e_table_header_set_size (ethi->eth, info->col, width + 10); - - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); - -} - -static void -ethi_popup_format_columns(GtkWidget *widget, EthiHeaderInfo *info) -{ -} - -static void -config_destroyed (GtkObject *object, ETableHeaderItem *ethi) -{ - ethi->config = NULL; -} - -static void -apply_changes (ETableConfig *config, ETableHeaderItem *ethi) -{ - char *state = e_table_state_save_to_string (config->state); - - e_table_set_state (ethi->table, state); - g_free (state); -} - -static void -ethi_popup_customize_view(GtkWidget *widget, EthiHeaderInfo *info) -{ - ETableHeaderItem *ethi = info->ethi; - ETableState *state; - - if (ethi->config) - e_table_config_raise (E_TABLE_CONFIG (ethi->config)); - else { - state = e_table_get_state_object(ethi->table); - - ethi->config = e_table_config_new ( - _("Configuring view: FIXME"), - ethi->table->spec, state); - gtk_signal_connect ( - GTK_OBJECT (ethi->config), "destroy", - GTK_SIGNAL_FUNC (config_destroyed), ethi); - gtk_signal_connect ( - GTK_OBJECT (ethi->config), "changed", - GTK_SIGNAL_FUNC (apply_changes), ethi); - } -} - -/* Bit 1 is always disabled. */ -/* Bit 2 is disabled if not "sortable". */ -/* Bit 4 is disabled if we don't have a pointer to our table object. */ -static EPopupMenu ethi_context_menu [] = { - { N_("Sort Ascending"), NULL, GTK_SIGNAL_FUNC(ethi_popup_sort_ascending), NULL, 2}, - { N_("Sort Descending"), NULL, GTK_SIGNAL_FUNC(ethi_popup_sort_descending), NULL, 2}, - { N_("Unsort"), NULL, GTK_SIGNAL_FUNC(ethi_popup_unsort), NULL, 0}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), NULL, 0}, - { N_("Group By This Field"), NULL, GTK_SIGNAL_FUNC(ethi_popup_group_field), NULL, 0}, - { N_("Group By Box"), NULL, GTK_SIGNAL_FUNC(ethi_popup_group_box), NULL, 1}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), NULL, 1}, - { N_("Remove This Column"), NULL, GTK_SIGNAL_FUNC(ethi_popup_remove_column), NULL, 0}, - { N_("Add a Column..."), NULL, GTK_SIGNAL_FUNC(ethi_popup_field_chooser), NULL, 0}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), NULL, 1}, - { N_("Alignment"), NULL, GTK_SIGNAL_FUNC(ethi_popup_alignment), NULL, 1}, - { N_("Best Fit"), NULL, GTK_SIGNAL_FUNC(ethi_popup_best_fit), NULL, 2}, - { N_("Format Columns..."), NULL, GTK_SIGNAL_FUNC(ethi_popup_format_columns), NULL, 1}, - { "", NULL, GTK_SIGNAL_FUNC(NULL), NULL, 1}, - { N_("Customize Current View..."), NULL, GTK_SIGNAL_FUNC(ethi_popup_customize_view), NULL, 4}, - { NULL, NULL, NULL, NULL, 0 } -}; - -static void -ethi_header_context_menu (ETableHeaderItem *ethi, GdkEventButton *event) -{ - EthiHeaderInfo *info = g_new(EthiHeaderInfo, 1); - ETableCol *col; - info->ethi = ethi; - info->col = ethi_find_col_by_x (ethi, event->x); - col = e_table_header_get_column (ethi->eth, info->col); - e_popup_menu_run (ethi_context_menu, (GdkEvent *) event, - 1 + - (col->sortable ? 0 : 2) + - (ethi->table ? 0 : 4), 0, info); -} - -static void -ethi_button_pressed (ETableHeaderItem *ethi, GdkEventButton *event) -{ - gtk_signal_emit (GTK_OBJECT (ethi), - ethi_signals [BUTTON_PRESSED], event); -} - -static void -ethi_change_sort_state (ETableHeaderItem *ethi, gdouble x) -{ - ETableCol *col; - int model_col; - int length; - int i; - int found = FALSE; - - col = e_table_header_get_column (ethi->eth, ethi_find_col_by_x (ethi, x)); - model_col = col->col_idx; - - length = e_table_sort_info_grouping_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(ethi->sort_info, i); - if (model_col == column.column){ - int ascending = column.ascending; - ascending = ! ascending; - column.ascending = ascending; - e_table_sort_info_grouping_set_nth(ethi->sort_info, i, column); - found = 1; - break; - } - } - - if (!col->sortable) - return; - - if (!found) { - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - for (i = 0; i < length; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(ethi->sort_info, i); - - if (model_col == column.column){ - int ascending = column.ascending; - - if (ascending == 0){ - /* - * This means the user has clicked twice - * already, lets kill sorting now. - */ - e_table_sort_info_sorting_truncate (ethi->sort_info, i); - } else { - ascending = !ascending; - column.ascending = ascending; - e_table_sort_info_sorting_set_nth(ethi->sort_info, i, column); - } - found = 1; - break; - } - } - } - - if (!found) { - ETableSortColumn column; - column.column = model_col; - column.ascending = 1; - length = e_table_sort_info_sorting_get_count(ethi->sort_info); - if (length == 0) - length++; - e_table_sort_info_sorting_set_nth(ethi->sort_info, length - 1, column); - } -} - -/* - * Handles the events on the ETableHeaderItem, particularly it handles resizing - */ -static int -ethi_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - GnomeCanvas *canvas = item->canvas; - const gboolean resizing = ETHI_RESIZING (ethi); - int x, y, start, col; - int was_maybe_drag = 0; - - switch (e->type){ - case GDK_ENTER_NOTIFY: - convert (canvas, e->crossing.x, e->crossing.y, &x, &y); - set_cursor (ethi, x); - break; - - case GDK_LEAVE_NOTIFY: - gdk_window_set_cursor (GTK_WIDGET (canvas)->window, NULL); - /* e_cursor_set (GTK_WIDGET (canvas)->window, E_CURSOR_ARROW);*/ - break; - - case GDK_MOTION_NOTIFY: - - convert (canvas, e->motion.x, e->motion.y, &x, &y); - if (resizing){ - int new_width; - - if (ethi->resize_guide == NULL){ - /* Quick hack until I actually bind the views */ - ethi->resize_guide = GINT_TO_POINTER (1); - - gnome_canvas_item_grab (item, - GDK_POINTER_MOTION_MASK | - GDK_BUTTON_RELEASE_MASK, - e_cursor_get (E_CURSOR_SIZE_X), - e->button.time); - } - - new_width = x - ethi->resize_start_pos; - - e_table_header_set_size (ethi->eth, ethi->resize_col, new_width); - - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); - } else if (ethi_maybe_start_drag (ethi, &e->motion)){ - ethi_start_drag (ethi, e); - } else - set_cursor (ethi, x); - break; - - case GDK_BUTTON_PRESS: - if (e->button.button > 3) - return FALSE; - - convert (canvas, e->button.x, e->button.y, &x, &y); - - if (is_pointer_on_division (ethi, x, &start, &col) && e->button.button == 1){ - ETableCol *ecol; - - /* - * Record the important bits. - * - * By setting resize_pos to a non -1 value, - * we know that we are being resized (used in the - * other event handlers). - */ - ecol = e_table_header_get_column (ethi->eth, col); - - if (!ecol->resizable) - break; - ethi->resize_col = col; - ethi->resize_start_pos = start - ecol->width; - ethi->resize_min_width = ecol->min_width; - } else { - if (e->button.button == 1){ - ethi->click_x = e->button.x; - ethi->click_y = e->button.y; - ethi->maybe_drag = TRUE; - } else if (e->button.button == 3){ - ethi_header_context_menu (ethi, &e->button); - } else - ethi_button_pressed (ethi, &e->button); - } - break; - - case GDK_2BUTTON_PRESS: - if (!resizing) - break; - - if (e->button.button != 1) - break; - else { - int width = 0; - gtk_signal_emit_by_name (GTK_OBJECT (ethi->eth), - "request_width", - (int)ethi->resize_col, &width); - /* Add 10 to stop it from "..."ing */ - e_table_header_set_size (ethi->eth, ethi->resize_col, width + 10); - - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi)); - ethi->maybe_drag = FALSE; - } - break; - - case GDK_BUTTON_RELEASE: { - gboolean needs_ungrab = FALSE; - - was_maybe_drag = ethi->maybe_drag; - - ethi->maybe_drag = FALSE; - - if (ethi->resize_col != -1){ - needs_ungrab = (ethi->resize_guide != NULL); - ethi_end_resize (ethi); - } else if (was_maybe_drag && ethi->sort_info) - ethi_change_sort_state (ethi, e->button.x); - - if (needs_ungrab) - gnome_canvas_item_ungrab (item, e->button.time); - - break; - } - - default: - return FALSE; - } - return TRUE; -} - -static void -ethi_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - - ethi_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - object_class->destroy = ethi_destroy; - object_class->set_arg = ethi_set_arg; - object_class->get_arg = ethi_get_arg; - - item_class->update = ethi_update; - item_class->realize = ethi_realize; - item_class->unrealize = ethi_unrealize; - item_class->draw = ethi_draw; - item_class->point = ethi_point; - item_class->event = ethi_event; - - gtk_object_add_arg_type ("ETableHeaderItem::ETableHeader", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_TABLE_HEADER); - gtk_object_add_arg_type ("ETableHeaderItem::full_header", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_FULL_HEADER); - gtk_object_add_arg_type ("ETableHeaderItem::dnd_code", GTK_TYPE_STRING, - GTK_ARG_READWRITE, ARG_DND_CODE); - gtk_object_add_arg_type ("ETableHeaderItem::fontset", GTK_TYPE_STRING, - GTK_ARG_WRITABLE, ARG_TABLE_FONTSET); - gtk_object_add_arg_type ("ETableHeaderItem::sort_info", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_SORT_INFO); - gtk_object_add_arg_type ("ETableHeaderItem::table", GTK_TYPE_OBJECT, - GTK_ARG_WRITABLE, ARG_TABLE); - - /* - * Create our pixmaps for DnD - */ - dnd_colormap = gtk_widget_get_default_colormap (); - remove_col_pixmap = gdk_pixmap_colormap_create_from_xpm_d ( - NULL, dnd_colormap, - &remove_col_mask, NULL, remove_col_xpm); - - add_col_pixmap = gdk_pixmap_colormap_create_from_xpm_d ( - NULL, dnd_colormap, - &add_col_mask, NULL, add_col_xpm); - - ethi_signals [BUTTON_PRESSED] = - gtk_signal_new ("button_pressed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableHeaderItemClass, button_pressed), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, GTK_TYPE_GDK_EVENT); - - gtk_object_class_add_signals (object_class, ethi_signals, LAST_SIGNAL); -} - -static void -ethi_init (GnomeCanvasItem *item) -{ - ETableHeaderItem *ethi = E_TABLE_HEADER_ITEM (item); - - ethi->resize_col = -1; - - item->x1 = 0; - item->y1 = 0; - item->x2 = 0; - item->y2 = 0; - - ethi->drag_col = -1; - ethi->drag_mark = -1; - - ethi->sort_info = NULL; - - ethi->sort_info_changed_id = 0; - ethi->group_info_changed_id = 0; - - ethi->group_indent_width = 0; - ethi->table = NULL; -} - -GtkType -e_table_header_item_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableHeaderItem", - sizeof (ETableHeaderItem), - sizeof (ETableHeaderItemClass), - (GtkClassInitFunc) ethi_class_init, - (GtkObjectInitFunc) ethi_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} - diff --git a/widgets/table/e-table-header-item.h b/widgets/table/e-table-header-item.h deleted file mode 100644 index 6186037d5d..0000000000 --- a/widgets/table/e-table-header-item.h +++ /dev/null @@ -1,83 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_HEADER_ITEM_H_ -#define _E_TABLE_HEADER_ITEM_H_ - -#include <gal/e-table/e-table.h> -#include <libgnomeui/gnome-canvas.h> -#include <gnome-xml/tree.h> -#include <gal/e-table/e-table-header.h> -#include <gal/e-table/e-table-sort-info.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_HEADER_ITEM_TYPE (e_table_header_item_get_type ()) -#define E_TABLE_HEADER_ITEM(o) (GTK_CHECK_CAST ((o), E_TABLE_HEADER_ITEM_TYPE, ETableHeaderItem)) -#define E_TABLE_HEADER_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_HEADER_ITEM_TYPE, ETableHeaderItemClass)) -#define E_IS_TABLE_HEADER_ITEM(o) (GTK_CHECK_TYPE ((o), E_TABLE_HEADER_ITEM_TYPE)) -#define E_IS_TABLE_HEADER_ITEM_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_HEADER_ITEM_TYPE)) - -typedef struct { - GnomeCanvasItem parent; - ETableHeader *eth; - - GdkGC *gc; - GdkCursor *change_cursor; - - short height, width; - GdkFont *font; - - /* - * Used during resizing; Could be shorts - */ - int resize_col; - int resize_start_pos; - int resize_min_width; - - GtkObject *resize_guide; - - int group_indent_width; - - /* - * Ids - */ - int structure_change_id, dimension_change_id; - - /* - * For dragging columns - */ - guint maybe_drag:1; - guint dnd_ready:1; - int click_x, click_y; - int drag_col, drop_col, drag_mark; - guint drag_motion_id, drag_end_id, drag_leave_id, drag_drop_id, drag_data_received_id, drag_data_get_id; - guint sort_info_changed_id, group_info_changed_id; - GnomeCanvasItem *remove_item; - GdkBitmap *stipple; - - gchar *dnd_code; - - /* - * For column sorting info - */ - ETableSortInfo *sort_info; - - /* For adding fields. */ - ETableHeader *full_header; - ETable *table; - void *config; -} ETableHeaderItem; - -typedef struct { - GnomeCanvasItemClass parent_class; - - /* - * signals - */ - void (*button_pressed) (ETableHeaderItem *ethi, GdkEventButton *button); -} ETableHeaderItemClass; - -GtkType e_table_header_item_get_type (void); - -END_GNOME_DECLS - -#endif /* _E_TABLE_HEADER_ITEM_H_ */ diff --git a/widgets/table/e-table-header-utils.c b/widgets/table/e-table-header-utils.c deleted file mode 100644 index 0933359206..0000000000 --- a/widgets/table/e-table-header-utils.c +++ /dev/null @@ -1,451 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETable widget - utilities for drawing table header buttons - * - * Copyright (C) 2000 Ximian, Inc. - * - * Authors: Chris Lahey <clahey@ximian.com> - * Miguel de Icaza <miguel@ximian.com> - * Federico Mena-Quintero <federico@ximian.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <string.h> /* strlen() */ -#include <glib.h> -#include "e-table-defines.h" -#include "e-table-header-utils.h" - - - -/** - * e_table_header_compute_height: - * @ecol: Table column description. - * @style: Style for the button's bevel. - * @font: Font for the button's text, or NULL if no font is available. - * - * Computes the minimum height required for a table header button. - * - * Return value: The height of the button, in pixels. - **/ -double -e_table_header_compute_height (ETableCol *ecol, GtkStyle *style, GdkFont *font) -{ - int ythick; - int height; - - g_return_val_if_fail (ecol != NULL, -1); - g_return_val_if_fail (E_IS_TABLE_COL (ecol), -1); - g_return_val_if_fail (style != NULL, -1); - - ythick = style->klass->ythickness; - - if (font) - height = font->ascent + font->descent; - else - height = 16; /* FIXME: default? */ - - if (ecol->is_pixbuf) { - g_assert (ecol->pixbuf != NULL); - height = MAX (height, gdk_pixbuf_get_height (ecol->pixbuf)); - } - - height = MAX (height, MIN_ARROW_SIZE); - - height += 2 * (ythick + HEADER_PADDING); - - return height; -} - -double -e_table_header_width_extras (GtkStyle *style) -{ - g_return_val_if_fail (style != NULL, -1); - - return 2 * (style->klass->xthickness + HEADER_PADDING); -} - -/* Creates a pixmap that is a composite of a background color and the upper-left - * corner rectangle of a pixbuf. - */ -static GdkPixmap * -make_composite_pixmap (GdkDrawable *drawable, GdkGC *gc, - GdkPixbuf *pixbuf, GdkColor *bg, int width, int height, - int dither_xofs, int dither_yofs) -{ - int pwidth, pheight; - GdkPixmap *pixmap; - GdkPixbuf *tmp; - int color; - - pwidth = gdk_pixbuf_get_width (pixbuf); - pheight = gdk_pixbuf_get_height (pixbuf); - g_assert (width <= pwidth && height <= pheight); - - color = ((bg->red & 0xff00) << 8) | (bg->green & 0xff00) | ((bg->blue & 0xff00) >> 8); - - if (width >= pwidth && height >= pheight) { - tmp = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, width, height); - if (!tmp) - return NULL; - - gdk_pixbuf_composite_color (pixbuf, tmp, - 0, 0, - width, height, - 0, 0, - 1.0, 1.0, - GDK_INTERP_NEAREST, - 255, - 0, 0, - 16, - color, color); - } else { - int x, y, rowstride; - GdkPixbuf *fade; - guchar *pixels; - - /* Do a nice fade of the pixbuf down and to the right */ - - fade = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8, width, height); - if (!fade) - return NULL; - - gdk_pixbuf_copy_area (pixbuf, - 0, 0, - width, height, - fade, - 0, 0); - - rowstride = gdk_pixbuf_get_rowstride (fade); - pixels = gdk_pixbuf_get_pixels (fade); - - for (y = 0; y < height; y++) { - guchar *p; - int yfactor; - - p = pixels + y * rowstride; - - if (height < pheight) - yfactor = height - y; - else - yfactor = height; - - for (x = 0; x < width; x++) { - int xfactor; - - if (width < pwidth) - xfactor = width - x; - else - xfactor = width; - - p[3] = ((int) p[3] * xfactor * yfactor / (width * height)); - p += 4; - } - } - - tmp = gdk_pixbuf_new (GDK_COLORSPACE_RGB, FALSE, 8, width, height); - if (!tmp) { - gdk_pixbuf_unref (fade); - return NULL; - } - - gdk_pixbuf_composite_color (fade, tmp, - 0, 0, - width, height, - 0, 0, - 1.0, 1.0, - GDK_INTERP_NEAREST, - 255, - 0, 0, - 16, - color, color); - - gdk_pixbuf_unref (fade); - } - - pixmap = gdk_pixmap_new (drawable, width, height, gdk_rgb_get_visual ()->depth); - gdk_draw_rgb_image_dithalign (pixmap, gc, - 0, 0, - width, height, - GDK_RGB_DITHER_NORMAL, - gdk_pixbuf_get_pixels (tmp), - gdk_pixbuf_get_rowstride (tmp), - dither_xofs, dither_yofs); - gdk_pixbuf_unref (tmp); - - return pixmap; -} - -/** - * e_table_header_draw_button: - * @drawable: Destination drawable. - * @ecol: Table column for the header information. - * @style: Style to use for drawing the button. - * @font: Font for the button's text. - * @state: State of the table widget. - * @widget: The table widget. - * @gc: GC to use for drawing. - * @x: Leftmost coordinate of the button. - * @y: Topmost coordinate of the button. - * @width: Width of the region to draw. - * @height: Height of the region to draw. - * @button_width: Width for the complete button. - * @button_height: Height for the complete button. - * @arrow: Arrow type to use as a sort indicator. - * - * Draws a button suitable for a table header. - **/ -void -e_table_header_draw_button (GdkDrawable *drawable, ETableCol *ecol, - GtkStyle *style, GdkFont *font, GtkStateType state, - GtkWidget *widget, GdkGC *gc, - int x, int y, int width, int height, - int button_width, int button_height, - ETableColArrow arrow) -{ - int xthick, ythick; - int inner_x, inner_y; - int inner_width, inner_height; - - g_return_if_fail (drawable != NULL); - g_return_if_fail (ecol != NULL); - g_return_if_fail (E_IS_TABLE_COL (ecol)); - g_return_if_fail (style != NULL); - g_return_if_fail (font != NULL); - g_return_if_fail (widget != NULL); - g_return_if_fail (GTK_IS_WIDGET (widget)); - g_return_if_fail (button_width > 0 && button_height > 0); - - xthick = style->klass->xthickness; - ythick = style->klass->ythickness; - - /* Button bevel */ - - gtk_paint_box (style, drawable, state, GTK_SHADOW_OUT, - NULL, widget, "button", - x, y, button_width, button_height); - - /* Inside area */ - - inner_width = button_width - 2 * (xthick + HEADER_PADDING); - inner_height = button_height - 2 * (ythick + HEADER_PADDING); - - if (inner_width < 1 || inner_height < 1) - return; /* nothing fits */ - - inner_x = x + xthick + HEADER_PADDING; - inner_y = y + ythick + HEADER_PADDING; - - /* Arrow */ - - switch (arrow) { - case E_TABLE_COL_ARROW_NONE: - break; - - case E_TABLE_COL_ARROW_UP: - case E_TABLE_COL_ARROW_DOWN: { - int arrow_width, arrow_height; - - arrow_width = MIN (MIN_ARROW_SIZE, inner_width); - arrow_height = MIN (MIN_ARROW_SIZE, inner_height); - - gtk_paint_arrow (style, drawable, state, - GTK_SHADOW_IN, NULL, widget, "header", - (arrow == E_TABLE_COL_ARROW_UP) ? GTK_ARROW_UP : GTK_ARROW_DOWN, - TRUE, - inner_x + inner_width - arrow_width, - inner_y + (inner_height - arrow_height) / 2, - arrow_width, arrow_height); - - inner_width -= arrow_width + HEADER_PADDING; - break; - } - - default: - g_assert_not_reached (); - return; - } - - if (inner_width < 1) - return; /* nothing else fits */ - - /* Pixbuf or label */ - - if (ecol->is_pixbuf) { - int pwidth, pheight; - int clip_width, clip_height; - int xpos; - GdkPixmap *pixmap; - - g_assert (ecol->pixbuf != NULL); - - pwidth = gdk_pixbuf_get_width (ecol->pixbuf); - pheight = gdk_pixbuf_get_height (ecol->pixbuf); - - clip_width = MIN (pwidth, inner_width); - clip_height = MIN (pheight, inner_height); - - xpos = inner_x; - - if (inner_width - pwidth > 11) { - int rbearing; - int width; - int ypos; - - gdk_string_extents (font, ecol->text, NULL, &rbearing, &width, NULL, NULL); - if (rbearing < inner_width - (pwidth + 1)) { - xpos = inner_x + (inner_width - width - (pwidth + 1)) / 2; - } - - ypos = inner_y + (inner_height - font->ascent - font->descent) / 2 + font->ascent; - - e_table_draw_elided_string (drawable, font, gc, - xpos + pwidth + 1, ypos, - ecol->text, inner_width - (xpos - inner_x), FALSE); - } - - pixmap = make_composite_pixmap (drawable, gc, - ecol->pixbuf, &style->bg[state], - clip_width, clip_height, - xpos, - inner_y + (inner_height - clip_height) / 2); - if (pixmap) { - gdk_draw_pixmap (drawable, gc, pixmap, - 0, 0, - xpos, - inner_y + (inner_height - clip_height) / 2, - clip_width, clip_height); - gdk_pixmap_unref (pixmap); - } - } else { - int ypos; - - ypos = inner_y + (inner_height - font->ascent - font->descent) / 2 + font->ascent; - - e_table_draw_elided_string (drawable, font, gc, - inner_x, ypos, - ecol->text, inner_width, TRUE); - } -} - -/* Computes the length of a string that needs to be trimmed for elision */ -static int -compute_elision_length (GdkFont *font, const char *str, int max_width) -{ - int len; - int l = 0, left, right; - int rbearing; - - len = strlen (str); - - if (len <= 0) - return 0; - - left = 0; - right = len; - - while (left < right) { - l = (left + right) / 2; - gdk_text_extents (font, str, l, NULL, &rbearing, NULL, NULL, NULL); - - if (rbearing < max_width) - left = l + 1; - else if (rbearing > max_width) - right = l; - else - return l; - } - - if (rbearing > max_width) - return MAX (0, l - 1); - else - return l; -} - -/* Default width of the elision arrow in pixels */ -#define ARROW_WIDTH 4 - -/** - * e_table_draw_elided_string: - * @drawable: Destination drawable. - * @font: Font for the text. - * @gc: GC to use for drawing. - * @x: X insertion point for the string. - * @y: Y insertion point for the string's baseline. - * @str: String to draw. - * @max_width: Maximum width in which the string must fit. - * @center: Whether to center the string in the available area if it does fit. - * - * Draws a string, possibly trimming it so that it fits inside the specified - * maximum width. If it does not fit, an elision indicator is drawn after the - * last character that does fit. - **/ -void -e_table_draw_elided_string (GdkDrawable *drawable, GdkFont *font, GdkGC *gc, - int x, int y, const char *str, int max_width, gboolean center) -{ - int rbearing; - int width; - - g_return_if_fail (drawable != NULL); - g_return_if_fail (font != NULL); - g_return_if_fail (gc != NULL); - g_return_if_fail (str != NULL); - g_return_if_fail (max_width >= 0); - - gdk_string_extents (font, str, NULL, &rbearing, &width, NULL, NULL); - - if (rbearing <= max_width) { - int xpos; - - if (center) - xpos = x + (max_width - width) / 2; - else - xpos = x; - - gdk_draw_string (drawable, font, gc, xpos, y, str); - } else { - int arrow_width; - int len; - int i; - - if (max_width < ARROW_WIDTH + 1) - arrow_width = max_width - 1; - else - arrow_width = ARROW_WIDTH; - - len = compute_elision_length (font, str, max_width - arrow_width - 1); - gdk_draw_text (drawable, font, gc, x, y, str, len); - - gdk_text_extents (font, str, len, NULL, &rbearing, NULL, NULL, NULL); - - y -= font->ascent; - - for (i = 0; i < arrow_width; i++) { - int h; - - h = 2 * i + 1; - - gdk_draw_line (drawable, gc, - x + rbearing + arrow_width - i, - y + (font->ascent + font->descent - h) / 2, - x + rbearing + arrow_width - i, - y + (font->ascent + font->descent - h) / 2 + h - 1); - } - } -} diff --git a/widgets/table/e-table-header-utils.h b/widgets/table/e-table-header-utils.h deleted file mode 100644 index 62f66e4bd3..0000000000 --- a/widgets/table/e-table-header-utils.h +++ /dev/null @@ -1,65 +0,0 @@ -/* ETable widget - utilities for drawing table header buttons - * - * Copyright (C) 2000 Ximian, Inc. - * - * Authors: Chris Lahey <clahey@ximian.com> - * Miguel de Icaza <miguel@ximian.com> - * Federico Mena-Quintero <federico@ximian.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - */ - -#ifndef E_TABLE_HEADER_UTILS_H -#define E_TABLE_HEADER_UTILS_H - -#include <gal/e-table/e-table-col.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -double e_table_header_compute_height (ETableCol *ecol, - GtkStyle *style, - GdkFont *font); -double e_table_header_width_extras (GtkStyle *style); -void e_table_header_draw_button (GdkDrawable *drawable, - ETableCol *ecol, - GtkStyle *style, - GdkFont *font, - GtkStateType state, - GtkWidget *widget, - GdkGC *gc, - int x, - int y, - int width, - int height, - int button_width, - int button_height, - ETableColArrow arrow); -void e_table_draw_elided_string (GdkDrawable *drawable, - GdkFont *font, - GdkGC *gc, - int x, - int y, - const char *str, - int max_width, - gboolean center); - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif diff --git a/widgets/table/e-table-header.c b/widgets/table/e-table-header.c deleted file mode 100644 index 56c7bed164..0000000000 --- a/widgets/table/e-table-header.c +++ /dev/null @@ -1,834 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-col-head.c: TableColHead implementation - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Ximian, Inc - */ -#include <config.h> -#include <string.h> -#include <gtk/gtkobject.h> -#include <gtk/gtksignal.h> -#include "e-table-header.h" -#include "e-table-defines.h" - -/* The arguments we take */ -enum { - ARG_0, - ARG_SORT_INFO, - ARG_WIDTH, - ARG_WIDTH_EXTRAS, -}; - -enum { - STRUCTURE_CHANGE, - DIMENSION_CHANGE, - REQUEST_WIDTH, - LAST_SIGNAL -}; - -static void eth_set_size (ETableHeader *eth, int idx, int size); -static void eth_calc_widths (ETableHeader *eth); - -static guint eth_signals [LAST_SIGNAL] = { 0, }; - -static GtkObjectClass *e_table_header_parent_class; - -struct two_ints { - int column; - int width; -}; - -static void -eth_set_width (ETableHeader *eth, int width) -{ - eth->width = width; -} - -static void -dequeue (ETableHeader *eth, int *column, int *width) -{ - GSList *head; - struct two_ints *store; - head = eth->change_queue; - eth->change_queue = eth->change_queue->next; - if (!eth->change_queue) - eth->change_tail = NULL; - store = head->data; - g_slist_free_1(head); - if (column) - *column = store->column; - if (width) - *width = store->width; - g_free(store); -} - -static gboolean -dequeue_idle (ETableHeader *eth) -{ - int column, width; - - dequeue (eth, &column, &width); - while (eth->change_queue && ((struct two_ints *) eth->change_queue->data)->column == column) - dequeue (eth, &column, &width); - - if (column == -1) - eth_set_width (eth, width); - else if (column < eth->col_count) - eth_set_size (eth, column, width); - if (eth->change_queue) - return TRUE; - else { - eth_calc_widths (eth); - eth->idle = 0; - return FALSE; - } -} - -static void -enqueue (ETableHeader *eth, int column, int width) -{ - struct two_ints *store; - store = g_new(struct two_ints, 1); - store->column = column; - store->width = width; - - eth->change_tail = g_slist_last(g_slist_append(eth->change_tail, store)); - if (!eth->change_queue) - eth->change_queue = eth->change_tail; - - if (!eth->idle) { - eth->idle = g_idle_add_full(G_PRIORITY_LOW, (GSourceFunc) dequeue_idle, eth, NULL); - } -} - -void -e_table_header_set_size (ETableHeader *eth, int idx, int size) -{ - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - - enqueue (eth, idx, size); -} - -static void -eth_do_remove (ETableHeader *eth, int idx, gboolean do_unref) -{ - if (do_unref) - gtk_object_unref (GTK_OBJECT (eth->columns [idx])); - - memmove (ð->columns [idx], ð->columns [idx+1], - sizeof (ETableCol *) * (eth->col_count - idx - 1)); - eth->col_count--; -} - -static void -eth_destroy (GtkObject *object) -{ - ETableHeader *eth = E_TABLE_HEADER (object); - const int cols = eth->col_count; - int i; - - if (eth->sort_info) { - if (eth->sort_info_group_change_id) - gtk_signal_disconnect(GTK_OBJECT(eth->sort_info), - eth->sort_info_group_change_id); - gtk_object_unref(GTK_OBJECT(eth->sort_info)); - } - - if (eth->idle) - g_source_remove(eth->idle); - g_slist_foreach(eth->change_queue, (GFunc) g_free, NULL); - g_slist_free(eth->change_queue); - - /* - * Destroy columns - */ - for (i = cols - 1; i >= 0; i--){ - eth_do_remove (eth, i, TRUE); - } - g_free (eth->columns); - - if (e_table_header_parent_class->destroy) - e_table_header_parent_class->destroy (object); -} - -static void -eth_group_info_changed(ETableSortInfo *info, ETableHeader *eth) -{ - enqueue(eth, -1, eth->nominal_width); -} - -static void -eth_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableHeader *eth = E_TABLE_HEADER (object); - - switch (arg_id) { - case ARG_WIDTH: - eth->nominal_width = GTK_VALUE_DOUBLE (*arg); - enqueue(eth, -1, GTK_VALUE_DOUBLE (*arg)); - break; - case ARG_WIDTH_EXTRAS: - eth->width_extras = GTK_VALUE_DOUBLE (*arg); - enqueue(eth, -1, eth->nominal_width); - break; - case ARG_SORT_INFO: - if (eth->sort_info) { - if (eth->sort_info_group_change_id) - gtk_signal_disconnect(GTK_OBJECT(eth->sort_info), eth->sort_info_group_change_id); - gtk_object_unref(GTK_OBJECT(eth->sort_info)); - } - eth->sort_info = E_TABLE_SORT_INFO(GTK_VALUE_OBJECT (*arg)); - if (eth->sort_info) { - gtk_object_ref(GTK_OBJECT(eth->sort_info)); - eth->sort_info_group_change_id - = gtk_signal_connect(GTK_OBJECT(eth->sort_info), "group_info_changed", - GTK_SIGNAL_FUNC(eth_group_info_changed), eth); - } - enqueue(eth, -1, eth->nominal_width); - break; - default: - break; - } -} - -static void -eth_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableHeader *eth = E_TABLE_HEADER (object); - - switch (arg_id) { - case ARG_SORT_INFO: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(eth->sort_info); - break; - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = eth->nominal_width; - break; - case ARG_WIDTH_EXTRAS: - GTK_VALUE_DOUBLE (*arg) = eth->width_extras; - break; - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -e_table_header_class_init (GtkObjectClass *object_class) -{ - object_class->destroy = eth_destroy; - object_class->set_arg = eth_set_arg; - object_class->get_arg = eth_get_arg; - - - e_table_header_parent_class = (gtk_type_class (gtk_object_get_type ())); - - gtk_object_add_arg_type ("ETableHeader::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableHeader::width_extras", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH_EXTRAS); - gtk_object_add_arg_type ("ETableHeader::sort_info", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_SORT_INFO); - - eth_signals [STRUCTURE_CHANGE] = - gtk_signal_new ("structure_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableHeaderClass, structure_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - eth_signals [DIMENSION_CHANGE] = - gtk_signal_new ("dimension_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableHeaderClass, dimension_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - eth_signals [REQUEST_WIDTH] = - gtk_signal_new ("request_width", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableHeaderClass, request_width), - gtk_marshal_INT__INT, - GTK_TYPE_INT, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, eth_signals, LAST_SIGNAL); -} - -static void -e_table_header_init (ETableHeader *eth) -{ - eth->col_count = 0; - eth->width = 0; - - eth->sort_info = NULL; - eth->sort_info_group_change_id = 0; - - eth->columns = NULL; - - eth->change_queue = NULL; - eth->change_tail = NULL; - - eth->width_extras = 0; -} - -/** - * e_table_header_new: - * - * Returns: A new @ETableHeader object. - */ -ETableHeader * -e_table_header_new (void) -{ - ETableHeader *eth; - - eth = gtk_type_new (e_table_header_get_type ()); - - return eth; -} - -static void -eth_update_offsets (ETableHeader *eth) -{ - int i; - int x = 0; - - for (i = 0; i < eth->col_count; i++){ - ETableCol *etc = eth->columns [i]; - - etc->x = x; - x += etc->width; - } -} - -static void -eth_do_insert (ETableHeader *eth, int pos, ETableCol *val) -{ - memmove (ð->columns [pos+1], ð->columns [pos], - sizeof (ETableCol *) * (eth->col_count - pos)); - eth->columns [pos] = val; - eth->col_count ++; -} - -/** - * e_table_header_add_column: - * @eth: the table header to add the column to. - * @tc: the ETableCol definition - * @pos: position where the ETableCol will go. - * - * This function adds the @tc ETableCol definition into the @eth ETableHeader - * at position @pos. This is the way you add new ETableCols to the - * ETableHeader. - * - * This function will emit the "structure_change" signal on the @eth object. - * The ETableCol is assumed - */ -void -e_table_header_add_column (ETableHeader *eth, ETableCol *tc, int pos) -{ - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (tc != NULL); - g_return_if_fail (E_IS_TABLE_COL (tc)); - g_return_if_fail (pos >= -1 && pos <= eth->col_count); - - if (pos == -1) - pos = eth->col_count; - eth->columns = g_realloc (eth->columns, sizeof (ETableCol *) * (eth->col_count + 1)); - - /* - * We are the primary owners of the column - */ - gtk_object_ref (GTK_OBJECT (tc)); - gtk_object_sink (GTK_OBJECT (tc)); - - eth_do_insert (eth, pos, tc); - - enqueue(eth, -1, eth->nominal_width); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); -} - -/** - * e_table_header_get_column: - * @eth: the ETableHeader to query - * @column: the column inside the @eth. - * - * Returns: The ETableCol at @column in the @eth object - */ -ETableCol * -e_table_header_get_column (ETableHeader *eth, int column) -{ - g_return_val_if_fail (eth != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), NULL); - - if (column < 0) - return NULL; - - if (column >= eth->col_count) - return NULL; - - return eth->columns [column]; -} - -/** - * e_table_header_get_column_by_col_id: - * @eth: the ETableHeader to query - * @col_id: the col_id to search for. - * - * Returns: The ETableCol with col_idx = @col_idx in the @eth object - */ -ETableCol * -e_table_header_get_column_by_col_idx (ETableHeader *eth, int col_idx) -{ - int i; - g_return_val_if_fail (eth != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), NULL); - - for (i = 0; i < eth->col_count; i++) { - if (eth->columns[i]->col_idx == col_idx) { - return eth->columns [i]; - } - } - - return NULL; -} - -/** - * e_table_header_count: - * @eth: the ETableHeader to query - * - * Returns: the number of columns in this ETableHeader. - */ -int -e_table_header_count (ETableHeader *eth) -{ - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - return eth->col_count; -} - -/** - * e_table_header_index: - * @eth: the ETableHeader to query - * @col: the column to fetch. - * - * ETableHeaders contain the visual list of columns that the user will - * view. The visible columns will typically map to different columns - * in the ETableModel (because the user reordered the data for - * example). - * - * Returns: the column in the model that the @col column - * in the ETableHeader points to. */ -int -e_table_header_index (ETableHeader *eth, int col) -{ - g_return_val_if_fail (eth != NULL, -1); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), -1); - g_return_val_if_fail (col >= 0 && col < eth->col_count, -1); - - return eth->columns [col]->col_idx; -} - -/** - * e_table_header_get_index_at: - * @eth: the ETableHeader to query - * @x_offset: a pixel count from the beginning of the ETableHeader - * - * This will return the ETableHeader column that would contain - * the @x_offset pixel. - * - * Returns: the column that contains pixel @x_offset, or -1 - * if no column inside this ETableHeader contains that pixel. - */ -int -e_table_header_get_index_at (ETableHeader *eth, int x_offset) -{ - int i, total; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - total = 0; - for (i = 0; i < eth->col_count; i++){ - total += eth->columns [i]->width; - - if (x_offset < total) - return i; - } - - return -1; -} - -/** - * e_table_header_get_columns: - * @eth: The ETableHeader to query - * - * Returns: A NULL terminated array of the ETableCols - * contained in the ETableHeader @eth. Note that every - * returned ETableCol in the array has been referenced, to release - * this information you need to g_free the buffer returned - * and you need to gtk_object_unref every element returned - */ -ETableCol ** -e_table_header_get_columns (ETableHeader *eth) -{ - ETableCol **ret; - int i; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - ret = g_new (ETableCol *, eth->col_count + 1); - memcpy (ret, eth->columns, sizeof (ETableCol *) * eth->col_count); - ret [eth->col_count] = NULL; - - for (i = 0; i < eth->col_count; i++) { - gtk_object_ref(GTK_OBJECT(ret[i])); - } - - return ret; -} - -/** - * e_table_header_get_selected: - * @eth: The ETableHeader to query - * - * Returns: The number of selected columns in the @eth object. - */ -int -e_table_header_get_selected (ETableHeader *eth) -{ - int i; - int selected = 0; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - for (i = 0; i < eth->col_count; i++){ - if (eth->columns [i]->selected) - selected++; - } - - return selected; -} - -/** - * e_table_header_total_width: - * @eth: The ETableHeader to query - * - * Returns: the number of pixels used by the @eth object - * when rendered on screen - */ -int -e_table_header_total_width (ETableHeader *eth) -{ - int total, i; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - total = 0; - for (i = 0; i < eth->col_count; i++) - total += eth->columns [i]->width; - - return total; -} - -/** - * e_table_header_move: - * @eth: The ETableHeader to operate on. - * @source_index: the source column to move. - * @target_index: the target location for the column - * - * This function moves the column @source_index to @target_index - * inside the @eth ETableHeader. The signals "dimension_change" - * and "structure_change" will be emmited - */ -void -e_table_header_move (ETableHeader *eth, int source_index, int target_index) -{ - ETableCol *old; - - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (source_index >= 0); - g_return_if_fail (target_index >= 0); - g_return_if_fail (source_index < eth->col_count); - g_return_if_fail (target_index < eth->col_count + 1); /* Can be moved beyond the last item. */ - - if (source_index < target_index) - target_index --; - - old = eth->columns [source_index]; - eth_do_remove (eth, source_index, FALSE); - eth_do_insert (eth, target_index, old); - eth_update_offsets (eth); - - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [DIMENSION_CHANGE]); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); -} - -/** - * e_table_header_remove: - * @eth: The ETableHeader to operate on. - * @idx: the index to the column to be removed. - * - * Removes the column at @idx position in the ETableHeader @eth. - * This emmits the "structure_change" signal on the @eth object. - */ -void -e_table_header_remove (ETableHeader *eth, int idx) -{ - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < eth->col_count); - - eth_do_remove (eth, idx, TRUE); - enqueue(eth, -1, eth->nominal_width); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [STRUCTURE_CHANGE]); -} - -/* - * FIXME: deprecated? - */ -void -e_table_header_set_selection (ETableHeader *eth, gboolean allow_selection) -{ - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); -} - -static void -eth_set_size (ETableHeader *eth, int idx, int size) -{ - double expansion; - double old_expansion; - int min_width; - int left_width; - int total_extra; - int expandable_count; - int usable_width; - int i; - g_return_if_fail (eth != NULL); - g_return_if_fail (E_IS_TABLE_HEADER (eth)); - g_return_if_fail (idx >= 0); - g_return_if_fail (idx < eth->col_count); - - /* If this column is not resizable, don't do anything. */ - if (!eth->columns[idx]->resizable) - return; - - expansion = 0; - min_width = 0; - left_width = 0; - expandable_count = -1; - - /* Calculate usable area. */ - for (i = 0; i < idx; i++) { - left_width += eth->columns[i]->width; - } - /* - 1 to account for the last pixel border. */ - usable_width = eth->width - left_width - 1; - - if (eth->sort_info) - usable_width -= e_table_sort_info_grouping_get_count(eth->sort_info) * GROUP_INDENT; - - /* Calculate minimum_width of stuff on the right as well as - * total usable expansion on the right. - */ - for (; i < eth->col_count; i++) { - min_width += eth->columns[i]->min_width + eth->width_extras; - if (eth->columns[i]->resizable) { - expansion += eth->columns[i]->expansion; - expandable_count ++; - } - } - /* If there's no room for anything, don't change. */ - if (expansion == 0) - return; - - /* (1) If none of the columns to the right are expandable, use - * all the expansion space in this column. - */ - if(expandable_count == 0) { - eth->columns[idx]->expansion = expansion; - for (i = idx + 1; i < eth->col_count; i++) { - eth->columns[i]->expansion = 0; - } - return; - } - - total_extra = usable_width - min_width; - /* If there's no extra space, set all expansions to 0. */ - if (total_extra <= 0) { - for (i = idx; i < eth->col_count; i++) { - eth->columns[i]->expansion = 0; - } - return; - } - - /* If you try to resize smaller than the minimum width, it - * uses the minimum. */ - if (size < eth->columns[idx]->min_width + eth->width_extras) - size = eth->columns[idx]->min_width + eth->width_extras; - - /* If all the extra space will be used up in this column, use - * all the expansion and set all others to 0. - */ - if (size >= total_extra + eth->columns[idx]->min_width + eth->width_extras) { - eth->columns[idx]->expansion = expansion; - for (i = idx + 1; i < eth->col_count; i++) { - eth->columns[i]->expansion = 0; - } - return; - } - - /* The old_expansion used by columns to the right. */ - old_expansion = expansion; - old_expansion -= eth->columns[idx]->expansion; - /* Set the new expansion so that it will generate the desired size. */ - eth->columns[idx]->expansion = expansion * (((double)(size - (eth->columns[idx]->min_width + eth->width_extras)))/((double)total_extra)); - /* The expansion left for the columns on the right. */ - expansion -= eth->columns[idx]->expansion; - - /* (2) If the old columns to the right didn't have any - * expansion before, expand them evenly. old_expansion > 0 by - * expansion = SUM(i=idx to col_count -1, - * columns[i]->min_width) - columns[idx]->min_width) = - * SUM(non-negatives). - */ - if (old_expansion == 0) { - for (i = idx + 1; i < eth->col_count; i++) { - if (eth->columns[idx]->resizable) { - /* expandable_count != 0 by (1) */ - eth->columns[i]->expansion = expansion / expandable_count; - } - } - return; - } - - /* Remove from total_extra the amount used for this column. */ - total_extra -= size - (eth->columns[idx]->min_width + eth->width_extras); - for (i = idx + 1; i < eth->col_count; i++) { - if (eth->columns[idx]->resizable) { - /* old_expansion != 0 by (2) */ - eth->columns[i]->expansion *= expansion / old_expansion; - } - } -} - -/** - * e_table_header_col_diff: - * @eth: the ETableHeader to query. - * @start_col: the starting column - * @end_col: the ending column. - * - * Computes the number of pixels between the columns @start_col and - * @end_col. - * - * Returns: the number of pixels between @start_col and @end_col on the - * @eth ETableHeader object - */ -int -e_table_header_col_diff (ETableHeader *eth, int start_col, int end_col) -{ - int total, col; - - g_return_val_if_fail (eth != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_HEADER (eth), 0); - - if (start_col < 0) - start_col = 0; - if (end_col > eth->col_count) - end_col = eth->col_count; - - total = 0; - for (col = start_col; col < end_col; col++){ - - total += eth->columns [col]->width; - } - - return total; -} - -static void -eth_calc_widths (ETableHeader *eth) -{ - int i; - int extra; - double expansion; - int last_position = 0; - double next_position = 0; - int last_resizable = -1; - /* - 1 to account for the last pixel border. */ - extra = eth->width - 1; - expansion = 0; - for (i = 0; i < eth->col_count; i++) { - extra -= eth->columns[i]->min_width + eth->width_extras; - if (eth->columns[i]->resizable && eth->columns[i]->expansion > 0) - last_resizable = i; - expansion += eth->columns[i]->resizable ? eth->columns[i]->expansion : 0; - eth->columns[i]->width = eth->columns[i]->min_width + eth->width_extras; - } - if (eth->sort_info) - extra -= e_table_sort_info_grouping_get_count(eth->sort_info) * GROUP_INDENT; - if (expansion != 0 && extra > 0) { - for (i = 0; i < last_resizable; i++) { - next_position += extra * (eth->columns[i]->resizable ? eth->columns[i]->expansion : 0)/expansion; - eth->columns[i]->width += next_position - last_position; - last_position = next_position; - } - eth->columns[i]->width += extra - last_position; - } - - eth_update_offsets (eth); - gtk_signal_emit (GTK_OBJECT (eth), eth_signals [DIMENSION_CHANGE]); -} - -void -e_table_header_update_horizontal (ETableHeader *eth) -{ - int i; - int cols; - - cols = eth->col_count; - - for (i = 0; i < cols; i++) { - int width = 0; - - gtk_signal_emit_by_name (GTK_OBJECT (eth), - "request_width", - i, &width); - eth->columns[i]->min_width = width + 10; - eth->columns[i]->expansion = 1; - } - enqueue(eth, -1, eth->nominal_width); -} - -GtkType -e_table_header_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableHeader", - sizeof (ETableHeader), - sizeof (ETableHeaderClass), - (GtkClassInitFunc) e_table_header_class_init, - (GtkObjectInitFunc) e_table_header_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (gtk_object_get_type (), &info); - } - - return type; -} diff --git a/widgets/table/e-table-header.h b/widgets/table/e-table-header.h deleted file mode 100644 index c186a8c48c..0000000000 --- a/widgets/table/e-table-header.h +++ /dev/null @@ -1,94 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_COLUMN_H_ -#define _E_TABLE_COLUMN_H_ - -#include <gtk/gtkobject.h> -#include <gdk/gdk.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-col.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -typedef struct _ETableHeader ETableHeader; - -#define E_TABLE_HEADER_TYPE (e_table_header_get_type ()) -#define E_TABLE_HEADER(o) (GTK_CHECK_CAST ((o), E_TABLE_HEADER_TYPE, ETableHeader)) -#define E_TABLE_HEADER_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_HEADER_TYPE, ETableHeaderClass)) -#define E_IS_TABLE_HEADER(o) (GTK_CHECK_TYPE ((o), E_TABLE_HEADER_TYPE)) -#define E_IS_TABLE_HEADER_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_HEADER_TYPE)) - -/* - * A Columnar header. - */ -struct _ETableHeader { - GtkObject base; - - int col_count; - int width; - int nominal_width; - int width_extras; - - ETableSortInfo *sort_info; - int sort_info_group_change_id; - - ETableCol **columns; - - GSList *change_queue, *change_tail; - gint idle; -}; - -typedef struct { - GtkObjectClass parent_class; - - void (*structure_change) (ETableHeader *eth); - void (*dimension_change) (ETableHeader *eth, int col); - int (*request_width) (ETableHeader *eth, int col); -} ETableHeaderClass; - -GtkType e_table_header_get_type (void); -ETableHeader *e_table_header_new (void); - -void e_table_header_add_column (ETableHeader *eth, - ETableCol *tc, - int pos); -ETableCol *e_table_header_get_column (ETableHeader *eth, - int column); -ETableCol *e_table_header_get_column_by_col_idx (ETableHeader *eth, - int col_idx); -int e_table_header_count (ETableHeader *eth); -int e_table_header_index (ETableHeader *eth, - int col); -int e_table_header_get_index_at (ETableHeader *eth, - int x_offset); -ETableCol **e_table_header_get_columns (ETableHeader *eth); -int e_table_header_get_selected (ETableHeader *eth); - -int e_table_header_total_width (ETableHeader *eth); -void e_table_header_move (ETableHeader *eth, - int source_index, - int target_index); -void e_table_header_remove (ETableHeader *eth, - int idx); -void e_table_header_set_size (ETableHeader *eth, - int idx, - int size); -void e_table_header_set_selection (ETableHeader *eth, - gboolean allow_selection); -int e_table_header_col_diff (ETableHeader *eth, - int start_col, - int end_col); - -void e_table_header_calc_widths (ETableHeader *eth); -GList *e_table_header_get_selected_indexes (ETableHeader *eth); - -void e_table_header_update_horizontal (ETableHeader *eth); - - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_HEADER_H_ */ - diff --git a/widgets/table/e-table-item.c b/widgets/table/e-table-item.c deleted file mode 100644 index 035609d5a7..0000000000 --- a/widgets/table/e-table-item.c +++ /dev/null @@ -1,2778 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-item.c: A GnomeCanvasItem that is a view of an ETableModel. - * - * Author: - * Christopher James Lahey <clahey@ximian.com> - * Miguel de Icaza (miguel@gnu.org) - * - * Copyright 1999, 2000, 2001, Ximian, Inc. - * - * TODO: - * Add a border to the thing, so that focusing works properly. - * - */ -#include <config.h> - -#include "e-table-item.h" - -#include <math.h> -#include <stdio.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkkeysyms.h> -#include "e-table-subset.h" -#include "e-cell.h" -#include "gal/widgets/e-hsv-utils.h" -#include "gal/widgets/e-canvas.h" -#include "gal/widgets/e-canvas-utils.h" -#include "gal/util/e-util.h" -#include <string.h> - -#define PARENT_OBJECT_TYPE gnome_canvas_item_get_type () - -#define FOCUSED_BORDER 2 - -#define DO_TOOLTIPS 1 - -#define d(x) - -/* FIXME: Do an analysis of which cell functions are needed before - realize and make sure that all of them are doable by all the cells - and that all of the others are only done after realization. */ - -static GnomeCanvasItemClass *eti_parent_class; - -enum { - CURSOR_CHANGE, - CURSOR_ACTIVATED, - DOUBLE_CLICK, - RIGHT_CLICK, - CLICK, - KEY_PRESS, - LAST_SIGNAL -}; - -static gint eti_signals [LAST_SIGNAL] = { 0, }; - -enum { - ARG_0, - ARG_TABLE_HEADER, - ARG_TABLE_MODEL, - ARG_SELECTION_MODEL, - ARG_TABLE_ALTERNATING_ROW_COLORS, - ARG_TABLE_HORIZONTAL_DRAW_GRID, - ARG_TABLE_VERTICAL_DRAW_GRID, - ARG_TABLE_DRAW_FOCUS, - ARG_CURSOR_MODE, - ARG_LENGTH_THRESHOLD, - ARG_CURSOR_ROW, - - ARG_MINIMUM_WIDTH, - ARG_WIDTH, - ARG_HEIGHT, -}; - -#define DOUBLE_CLICK_TIME 250 -#define TRIPLE_CLICK_TIME 500 - - -static int eti_get_height (ETableItem *eti); -static int eti_row_height (ETableItem *eti, int row); -static void e_table_item_focus (ETableItem *eti, int col, int row, GdkModifierType state); -static void eti_cursor_change (ESelectionModel *selection, int row, int col, ETableItem *eti); -static void eti_cursor_activated (ESelectionModel *selection, int row, int col, ETableItem *eti); -static void eti_selection_change (ESelectionModel *selection, ETableItem *eti); -#ifdef SHOW_ON_CHANGED -static void eti_request_region_show (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row); -#endif -#define ETI_ROW_HEIGHT(eti,row) ((eti)->height_cache && (eti)->height_cache[(row)] != -1 ? (eti)->height_cache[(row)] : eti_row_height((eti),(row))) - -inline static gint -model_to_view_row(ETableItem *eti, int row) -{ - int i; - if (eti->uses_source_model) { - ETableSubset *etss = E_TABLE_SUBSET(eti->table_model); - if (eti->row_guess >= 0 && eti->row_guess < etss->n_map) { - if (etss->map_table[eti->row_guess] == row) { - return eti->row_guess; - } - } - for (i = 0; i < etss->n_map; i++) { - if (etss->map_table[i] == row) - return i; - } - return -1; - } else - return row; -} - -inline static gint -view_to_model_row(ETableItem *eti, int row) -{ - if (eti->uses_source_model) { - ETableSubset *etss = E_TABLE_SUBSET(eti->table_model); - if (row >= 0 && row < etss->n_map) - return etss->map_table[row]; - else - return -1; - } else - return row; -} - -inline static gint -model_to_view_col(ETableItem *eti, int col) -{ - int i; - for (i = 0; i < eti->cols; i++) { - ETableCol *ecol = e_table_header_get_column (eti->header, i); - if (ecol->col_idx == col) - return i; - } - return -1; -} - -inline static gint -view_to_model_col(ETableItem *eti, int col) -{ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - return ecol ? ecol->col_idx : -1; -} - -inline static gboolean -eti_editing (ETableItem *eti) -{ - if (eti->editing_col == -1) - return FALSE; - else - return TRUE; -} - -inline static GdkColor * -eti_get_cell_background_color (ETableItem *eti, int row, int col, gboolean selected, gboolean *allocated) -{ - GtkWidget *canvas = GTK_WIDGET(GNOME_CANVAS_ITEM(eti)->canvas); - GdkColor *background; - - if (allocated) - *allocated = FALSE; - - if (selected){ - if (GTK_WIDGET_HAS_FOCUS(canvas)) - background = &canvas->style->bg [GTK_STATE_SELECTED]; - else - background = &canvas->style->bg [GTK_STATE_ACTIVE]; - } else { - background = &canvas->style->base [GTK_STATE_NORMAL]; - } - - if (eti->alternating_row_colors) { - if (row % 2) { - - } else { - if (allocated) - *allocated = TRUE; - background = gdk_color_copy (background); - e_hsv_tweak (background, 0.0f, 0.0f, -0.05f); - gdk_color_alloc (gtk_widget_get_colormap (GTK_WIDGET (canvas)), background); - } - } - - return background; -} - -inline static GdkColor * -eti_get_cell_foreground_color (ETableItem *eti, int row, int col, gboolean selected, gboolean *allocated) -{ - GtkWidget *canvas = GTK_WIDGET(GNOME_CANVAS_ITEM(eti)->canvas); - GdkColor *foreground; - - if (allocated) - *allocated = FALSE; - - if (selected){ - if (GTK_WIDGET_HAS_FOCUS (canvas)) - foreground = &canvas->style->text [GTK_STATE_SELECTED]; - else - foreground = &canvas->style->text [GTK_STATE_ACTIVE]; - } else { - foreground = &canvas->style->text [GTK_STATE_NORMAL]; - } - - return foreground; -} - -/* - * During realization, we have to invoke the per-ecell realize routine - * (On our current setup, we have one e-cell per column. - * - * We might want to optimize this to only realize the unique e-cells: - * ie, a strings-only table, uses the same e-cell for every column, and - * we might want to avoid realizing each e-cell. - */ -static void -eti_realize_cell_views (ETableItem *eti) -{ - int i; - - if (eti->cell_views_realized) - return; - - if (!(GTK_OBJECT_FLAGS(eti) & GNOME_CANVAS_ITEM_REALIZED)) - return; - - for (i = 0; i < eti->n_cells; i++) - e_cell_realize (eti->cell_views [i]); - eti->cell_views_realized = 1; -} - -static void -eti_attach_cell_views (ETableItem *eti) -{ - int i; - - g_assert (eti->header); - g_assert (eti->table_model); - - /* - * Now realize the various ECells - */ - eti->n_cells = eti->cols; - eti->cell_views = g_new (ECellView *, eti->n_cells); - - for (i = 0; i < eti->n_cells; i++){ - ETableCol *ecol = e_table_header_get_column (eti->header, i); - - eti->cell_views [i] = e_cell_new_view (ecol->ecell, eti->table_model, eti); - } - - eti->needs_compute_height = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); -} - -/* - * During unrealization: we invoke every e-cell (one per column in the current - * setup) to dispose all X resources allocated - */ -static void -eti_unrealize_cell_views (ETableItem *eti) -{ - int i; - - if (eti->cell_views_realized == 0) - return; - - for (i = 0; i < eti->n_cells; i++) - e_cell_unrealize (eti->cell_views [i]); - eti->cell_views_realized = 0; -} - -static void -eti_detach_cell_views (ETableItem *eti) -{ - int i; - - for (i = 0; i < eti->n_cells; i++){ - e_cell_kill_view (eti->cell_views [i]); - eti->cell_views [i] = NULL; - } - - g_free (eti->cell_views); - eti->cell_views = NULL; - eti->n_cells = 0; -} - -static void -eti_bounds (GnomeCanvasItem *item, double *x1, double *y1, double *x2, double *y2) -{ - double i2c [6]; - ArtPoint c1, c2, i1, i2; - ETableItem *eti = E_TABLE_ITEM (item); - - /* Wrong BBox's are the source of redraw nightmares */ - - gnome_canvas_item_i2c_affine (GNOME_CANVAS_ITEM (eti), i2c); - - i1.x = eti->x1; - i1.y = eti->y1; - i2.x = eti->x1 + eti->width; - i2.y = eti->y1 + eti->height; - art_affine_point (&c1, &i1, i2c); - art_affine_point (&c2, &i2, i2c); - - *x1 = c1.x; - *y1 = c1.y; - *x2 = c2.x + 1; - *y2 = c2.y + 1; -} - -static void -eti_reflow (GnomeCanvasItem *item, gint flags) -{ - ETableItem *eti = E_TABLE_ITEM (item); - - if (eti->needs_compute_height) { - int new_height = eti_get_height (eti); - - if (new_height != eti->height) { - eti->height = new_height; - e_canvas_item_request_parent_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); - } - eti->needs_compute_height = 0; - } - if (eti->needs_compute_width) { - int new_width = e_table_header_total_width(eti->header); - if (new_width != eti->width) { - eti->width = new_width; - e_canvas_item_request_parent_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); - } - eti->needs_compute_width = 0; - } -} - -/* - * GnomeCanvasItem::update method - */ -static void -eti_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - ArtPoint o1, o2; - ETableItem *eti = E_TABLE_ITEM (item); - - if (GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->update) - (*GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->update)(item, affine, clip_path, flags); - - o1.x = item->x1; - o1.y = item->y1; - o2.x = item->x2; - o2.y = item->y2; - - eti_bounds (item, &item->x1, &item->y1, &item->x2, &item->y2); - if (item->x1 != o1.x || - item->y1 != o1.y || - item->x2 != o2.x || - item->y2 != o2.y) { - gnome_canvas_request_redraw (item->canvas, o1.x, o1.y, o2.x, o2.y); - eti->needs_redraw = 1; - } - - if (eti->needs_redraw) { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, - item->x2, item->y2); - eti->needs_redraw = 0; - } -} - -/* - * eti_remove_table_model: - * - * Invoked to release the table model associated with this ETableItem - */ -static void -eti_remove_table_model (ETableItem *eti) -{ - if (!eti->table_model) - return; - - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_pre_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_row_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_cell_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_rows_inserted_id); - gtk_signal_disconnect (GTK_OBJECT (eti->table_model), - eti->table_model_rows_deleted_id); - gtk_object_unref (GTK_OBJECT (eti->table_model)); - if (eti->source_model) - gtk_object_unref (GTK_OBJECT (eti->source_model)); - - eti->table_model_pre_change_id = 0; - eti->table_model_change_id = 0; - eti->table_model_row_change_id = 0; - eti->table_model_cell_change_id = 0; - eti->table_model_rows_inserted_id = 0; - eti->table_model_rows_deleted_id = 0; - eti->table_model = NULL; - eti->source_model = NULL; - eti->uses_source_model = 0; -} - -/* - * eti_remove_table_model: - * - * Invoked to release the table model associated with this ETableItem - */ -static void -eti_remove_selection_model (ETableItem *eti) -{ - if (!eti->selection) - return; - - gtk_signal_disconnect (GTK_OBJECT (eti->selection), - eti->selection_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->selection), - eti->cursor_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->selection), - eti->cursor_activated_id); - gtk_object_unref (GTK_OBJECT (eti->selection)); - - eti->selection_change_id = 0; - eti->cursor_activated_id = 0; - eti->selection = NULL; -} - -/* - * eti_remove_header_model: - * - * Invoked to release the header model associated with this ETableItem - */ -static void -eti_remove_header_model (ETableItem *eti) -{ - if (!eti->header) - return; - - gtk_signal_disconnect (GTK_OBJECT (eti->header), - eti->header_structure_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->header), - eti->header_dim_change_id); - gtk_signal_disconnect (GTK_OBJECT (eti->header), - eti->header_request_width_id); - - if (eti->cell_views){ - eti_unrealize_cell_views (eti); - eti_detach_cell_views (eti); - } - gtk_object_unref (GTK_OBJECT (eti->header)); - - - eti->header_structure_change_id = 0; - eti->header_dim_change_id = 0; - eti->header_request_width_id = 0; - eti->header = NULL; -} - -/* - * eti_row_height_real: - * - * Returns the height used by row @row. This does not include the one-pixel - * used as a separator between rows - */ -static int -eti_row_height_real (ETableItem *eti, int row) -{ - const int cols = e_table_header_count (eti->header); - int col; - int h, max_h; - - g_assert (cols == 0 || eti->cell_views); - - max_h = 0; - - for (col = 0; col < cols; col++){ - h = e_cell_height (eti->cell_views [col], view_to_model_col(eti, col), col, row); - - if (h > max_h) - max_h = h; - } - return max_h; -} - -static void -confirm_height_cache (ETableItem *eti) -{ - int i; - - if (eti->height_cache) - return; - eti->height_cache = g_new(int, eti->rows); - for (i = 0; i < eti->rows; i++) { - eti->height_cache[i] = -1; - } -} - -static gboolean -height_cache_idle(ETableItem *eti) -{ - int changed = 0; - int i; - confirm_height_cache(eti); - for (i = eti->height_cache_idle_count; i < eti->rows; i++) { - if (eti->height_cache[i] == -1) { - eti_row_height(eti, i); - changed ++; - if (changed >= 20) - break; - } - } - if (changed >= 20) { - eti->height_cache_idle_count = i; - return TRUE; - } - eti->height_cache_idle_id = 0; - return FALSE; -} - -static void -free_height_cache (ETableItem *eti) -{ - if (eti->height_cache) - g_free (eti->height_cache); - eti->height_cache = NULL; - eti->height_cache_idle_count = 0; - - if (eti->height_cache_idle_id == 0) - eti->height_cache_idle_id = g_idle_add_full(G_PRIORITY_LOW, (GSourceFunc) height_cache_idle, eti, NULL); -} - -static void -calculate_height_cache (ETableItem *eti) -{ - free_height_cache(eti); - confirm_height_cache(eti); -} - - -/* - * eti_row_height: - * - * Returns the height used by row @row. This does not include the one-pixel - * used as a separator between rows - */ -static int -eti_row_height (ETableItem *eti, int row) -{ - if (!eti->height_cache) { - calculate_height_cache (eti); - } - if (eti->height_cache[row] == -1) { - eti->height_cache[row] = eti_row_height_real(eti, row); - if (row > 0 && - eti->length_threshold != -1 && - eti->rows > eti->length_threshold && - eti->height_cache[row] != eti_row_height(eti, 0)) { - eti->needs_compute_height = 1; - e_canvas_item_request_reflow(GNOME_CANVAS_ITEM(eti)); - } - } - return eti->height_cache[row]; -} - -/* - * eti_get_height: - * - * Returns the height of the ETableItem. - * - * The ETableItem might compute the whole height by asking every row its - * size. There is a special mode (designed to work when there are too - * many rows in the table that performing the previous step could take - * too long) set by the ETableItem->length_threshold that would determine - * when the height is computed by using the first row as the size for - * every other row in the ETableItem. - */ -static int -eti_get_height (ETableItem *eti) -{ - const int rows = eti->rows; - int row; - int height; - int height_extra = eti->horizontal_draw_grid ? 1 : 0; - - if (rows == 0) - return 0; - - if (eti->length_threshold != -1){ - if (rows > eti->length_threshold){ - int row_height = eti_row_height(eti, 0); - if (eti->height_cache) { - height = 0; - for (row = 0; row < rows; row++) { - if (eti->height_cache[row] == -1) { - height += (row_height + height_extra) * (rows - row); - break; - } - else - height += eti->height_cache[row] + height_extra; - } - } else - height = (eti_row_height (eti, 0) + height_extra) * rows; - - /* - * 1 pixel at the top - */ - return height + height_extra; - } - } - - height = height_extra; - for (row = 0; row < rows; row++) - height += eti_row_height (eti, row) + height_extra; - - return height; -} - -static void -eti_item_region_redraw (ETableItem *eti, int x0, int y0, int x1, int y1) -{ - GnomeCanvasItem *item = GNOME_CANVAS_ITEM (eti); - ArtDRect rect; - double i2c [6]; - - rect.x0 = x0; - rect.y0 = y0; - rect.x1 = x1; - rect.y1 = y1; - - gnome_canvas_item_i2c_affine (item, i2c); - art_drect_affine_transform (&rect, &rect, i2c); - - gnome_canvas_request_redraw (item->canvas, rect.x0, rect.y0, rect.x1, rect.y1); -} - -/* - * Callback routine: invoked before the ETableModel has suffers a change - */ -static void -eti_table_model_pre_change (ETableModel *table_model, ETableItem *eti) -{ - if (eti_editing (eti)) - e_table_item_leave_edit (eti); -} - -/* - * Callback routine: invoked when the ETableModel has suffered a change - */ -static void -eti_table_model_changed (ETableModel *table_model, ETableItem *eti) -{ - if (!(GTK_OBJECT_FLAGS(eti) & GNOME_CANVAS_ITEM_REALIZED)) - return; -#ifdef SHOW_ON_CHANGED - int view_row; -#endif - - eti->rows = e_table_model_row_count (eti->table_model); - - free_height_cache(eti); - - eti->needs_compute_height = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); - -#ifdef SHOW_ON_CHANGED - view_row = model_to_view_row(eti, eti->cursor_row); - if (view_row >= 0 && eti->cursor_col >= 0) - eti_request_region_show (eti, eti->cursor_col, view_row, eti->cursor_col, view_row); -#endif -} - -/* - * Computes the distance between @start_row and @end_row in pixels - */ -int -e_table_item_row_diff (ETableItem *eti, int start_row, int end_row) -{ - int row, total; - int height_extra = eti->horizontal_draw_grid ? 1 : 0; - - total = 0; - - for (row = start_row; row < end_row; row++) - total += eti_row_height (eti, row) + height_extra; - - return total; -} - -/* - * eti_request_region_redraw: - * - * Request a canvas redraw on the range (start_col, start_row) to (end_col, end_row). - * This is inclusive (ie, you can use: 0,0-0,0 to redraw the first cell). - * - * The @border argument is a number of pixels around the region that should also be queued - * for redraw. This is typically used by the focus routines to queue a redraw for the - * border as well. - */ -static void -eti_request_region_redraw (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row, int border) -{ - int x1, y1, width, height; - - if (eti->rows > 0) { - - x1 = e_table_header_col_diff (eti->header, 0, start_col); - y1 = e_table_item_row_diff (eti, 0, start_row); - width = e_table_header_col_diff (eti->header, start_col, end_col + 1); - height = e_table_item_row_diff (eti, start_row, end_row + 1); - - eti_item_region_redraw (eti, eti->x1 + x1 - border, - eti->y1 + y1 - border, - eti->x1 + x1 + width + 1 + border, - eti->y1 + y1 + height + 1 + border); - } -} - -/* - * eti_request_region_show - * - * Request a canvas show on the range (start_col, start_row) to (end_col, end_row). - * This is inclusive (ie, you can use: 0,0-0,0 to show the first cell). - */ -static void -eti_request_region_show (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row, int delay) -{ - int x1, y1, x2, y2; - - x1 = e_table_header_col_diff (eti->header, 0, start_col); - y1 = e_table_item_row_diff (eti, 0, start_row); - x2 = x1 + e_table_header_col_diff (eti->header, start_col, end_col + 1); - y2 = y1 + e_table_item_row_diff (eti, start_row, end_row + 1); - - if (delay) - e_canvas_item_show_area_delayed(GNOME_CANVAS_ITEM(eti), x1, y1, x2, y2, delay); - else - e_canvas_item_show_area(GNOME_CANVAS_ITEM(eti), x1, y1, x2, y2); -} - -static void -eti_table_model_row_changed (ETableModel *table_model, int row, ETableItem *eti) -{ - if (!(GTK_OBJECT_FLAGS(eti) & GNOME_CANVAS_ITEM_REALIZED)) - return; - if (eti->renderers_can_change_size && - eti->height_cache && eti->height_cache[row] != -1 && - eti_row_height_real(eti, row) != eti->height_cache[row]) { - eti_table_model_changed (table_model, eti); - return; - } - - eti_request_region_redraw (eti, 0, row, eti->cols - 1, row, 0); -} - -static void -eti_table_model_cell_changed (ETableModel *table_model, int col, int row, ETableItem *eti) -{ - if (!(GTK_OBJECT_FLAGS(eti) & GNOME_CANVAS_ITEM_REALIZED)) - return; - if (eti->renderers_can_change_size && - eti->height_cache && eti->height_cache[row] != -1 && - eti_row_height_real(eti, row) != eti->height_cache[row]) { - eti_table_model_changed (table_model, eti); - return; - } - - eti_request_region_redraw (eti, 0, row, eti->cols - 1, row, 0); -} - -static void -eti_table_model_rows_inserted (ETableModel *table_model, int row, int count, ETableItem *eti) -{ - if (!(GTK_OBJECT_FLAGS(eti) & GNOME_CANVAS_ITEM_REALIZED)) - return; - eti->rows = e_table_model_row_count (eti->table_model); - - if (eti->height_cache) { - int i; - eti->height_cache = g_renew(int, eti->height_cache, eti->rows); - memmove(eti->height_cache + row + count, eti->height_cache + row, (eti->rows - count - row) * sizeof(int)); - for (i = row; i < row + count; i++) - eti->height_cache[i] = -1; - } - - eti->needs_compute_height = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); -} - -static void -eti_table_model_rows_deleted (ETableModel *table_model, int row, int count, ETableItem *eti) -{ - if (!(GTK_OBJECT_FLAGS(eti) & GNOME_CANVAS_ITEM_REALIZED)) - return; - eti->rows = e_table_model_row_count (eti->table_model); - - if (eti->height_cache) - memmove(eti->height_cache + row, eti->height_cache + row + count, (eti->rows - row) * sizeof(int)); - - eti->needs_compute_height = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); -} - -/** - * e_table_item_redraw_range - * @eti: %ETableItem which will be redrawn - * @start_col: The first col to redraw. - * @start_row: The first row to redraw. - * @end_col: The last col to redraw. - * @end_row: The last row to redraw. - * - * This routine redraws the given %ETableItem in the range given. The - * range is inclusive at both ends. - */ -void -e_table_item_redraw_range (ETableItem *eti, - int start_col, int start_row, - int end_col, int end_row) -{ - int border; - int cursor_col, cursor_row; - - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - "cursor_row", &cursor_row, - NULL); - - if ((start_col == cursor_col) || - (end_col == cursor_col) || - (view_to_model_row(eti, start_row) == cursor_row) || - (view_to_model_row(eti, end_row) == cursor_row)) - border = 2; - else - border = 0; - - eti_request_region_redraw(eti, start_col, start_row, end_col, end_row, border); -} - -static void -eti_add_table_model (ETableItem *eti, ETableModel *table_model) -{ - g_assert (eti->table_model == NULL); - - eti->table_model = table_model; - gtk_object_ref (GTK_OBJECT (eti->table_model)); - - eti->table_model_pre_change_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_pre_change", - GTK_SIGNAL_FUNC (eti_table_model_pre_change), eti); - - eti->table_model_change_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_changed", - GTK_SIGNAL_FUNC (eti_table_model_changed), eti); - - eti->table_model_row_change_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_row_changed", - GTK_SIGNAL_FUNC (eti_table_model_row_changed), eti); - - eti->table_model_cell_change_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_cell_changed", - GTK_SIGNAL_FUNC (eti_table_model_cell_changed), eti); - - eti->table_model_rows_inserted_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_rows_inserted", - GTK_SIGNAL_FUNC (eti_table_model_rows_inserted), eti); - - eti->table_model_rows_deleted_id = gtk_signal_connect ( - GTK_OBJECT (table_model), "model_rows_deleted", - GTK_SIGNAL_FUNC (eti_table_model_rows_deleted), eti); - - if (eti->header) { - eti_detach_cell_views (eti); - eti_attach_cell_views (eti); - } - - if (E_IS_TABLE_SUBSET(table_model)) { - eti->uses_source_model = 1; - eti->source_model = E_TABLE_SUBSET(table_model)->source; - if (eti->source_model) - gtk_object_ref(GTK_OBJECT(eti->source_model)); - } - - eti_table_model_changed (table_model, eti); -} - -static void -eti_add_selection_model (ETableItem *eti, ESelectionModel *selection) -{ - g_assert (eti->selection == NULL); - - eti->selection = selection; - gtk_object_ref (GTK_OBJECT (eti->selection)); - - eti->selection_change_id = gtk_signal_connect ( - GTK_OBJECT (selection), "selection_changed", - GTK_SIGNAL_FUNC (eti_selection_change), eti); - - eti->cursor_change_id = gtk_signal_connect ( - GTK_OBJECT (selection), "cursor_changed", - GTK_SIGNAL_FUNC (eti_cursor_change), eti); - - eti->cursor_activated_id = gtk_signal_connect ( - GTK_OBJECT (selection), "cursor_activated", - GTK_SIGNAL_FUNC (eti_cursor_activated), eti); - - eti_selection_change(selection, eti); -} - -static void -eti_header_dim_changed (ETableHeader *eth, int col, ETableItem *eti) -{ - eti->needs_compute_width = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); -} - -static void -eti_header_structure_changed (ETableHeader *eth, ETableItem *eti) -{ - eti->cols = e_table_header_count (eti->header); - - /* - * There should be at least one column - * BUT: then you can't remove all columns from a header and add new ones. - */ - /*g_assert (eti->cols != 0);*/ - - if (eti->cell_views){ - eti_unrealize_cell_views (eti); - eti_detach_cell_views (eti); - eti_attach_cell_views (eti); - eti_realize_cell_views (eti); - } else { - if (eti->table_model) { - eti_attach_cell_views (eti); - eti_realize_cell_views (eti); - } - } - eti->needs_compute_width = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); -} - -static int -eti_request_column_width (ETableHeader *eth, int col, ETableItem *eti) -{ - int width = 0; - - if (eti->cell_views && eti->cell_views_realized) { - width = e_cell_max_width (eti->cell_views[col], view_to_model_col(eti, col), col); - } - - return width; -} - -static void -eti_add_header_model (ETableItem *eti, ETableHeader *header) -{ - g_assert (eti->header == NULL); - - eti->header = header; - gtk_object_ref (GTK_OBJECT (header)); - - eti_header_structure_changed (header, eti); - - eti->header_dim_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "dimension_change", - GTK_SIGNAL_FUNC (eti_header_dim_changed), eti); - - eti->header_structure_change_id = gtk_signal_connect ( - GTK_OBJECT (header), "structure_change", - GTK_SIGNAL_FUNC (eti_header_structure_changed), eti); - - eti->header_request_width_id = gtk_signal_connect - (GTK_OBJECT (header), "request_width", - GTK_SIGNAL_FUNC (eti_request_column_width), eti); -} - -/* - * GtkObject::destroy method - */ -static void -eti_destroy (GtkObject *object) -{ - ETableItem *eti = E_TABLE_ITEM (object); - - eti_remove_header_model (eti); - eti_remove_table_model (eti); - eti_remove_selection_model (eti); - - if (eti->height_cache_idle_id) - g_source_remove(eti->height_cache_idle_id); - - if (eti->height_cache) - g_free (eti->height_cache); - eti->height_cache = NULL; - eti->height_cache_idle_count = 0; - - e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(eti)->canvas)); - if (eti->tooltip->background) - gdk_color_free (eti->tooltip->background); - if (eti->tooltip->foreground) - gdk_color_free (eti->tooltip->foreground); - if (eti->tooltip->timer) { - gtk_timeout_remove (eti->tooltip->timer); - eti->tooltip->timer = 0; - } - g_free (eti->tooltip); - - if (GTK_OBJECT_CLASS (eti_parent_class)->destroy) - (*GTK_OBJECT_CLASS (eti_parent_class)->destroy) (object); -} - -static void -eti_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableItem *eti; - int cursor_col; - - item = GNOME_CANVAS_ITEM (o); - eti = E_TABLE_ITEM (o); - - switch (arg_id){ - case ARG_TABLE_HEADER: - eti_remove_header_model (eti); - eti_add_header_model (eti, E_TABLE_HEADER(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_TABLE_MODEL: - eti_remove_table_model (eti); - eti_add_table_model (eti, E_TABLE_MODEL(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_SELECTION_MODEL: - eti_remove_selection_model (eti); - if (GTK_VALUE_OBJECT (*arg)) - eti_add_selection_model (eti, E_SELECTION_MODEL(GTK_VALUE_OBJECT (*arg))); - break; - - case ARG_LENGTH_THRESHOLD: - eti->length_threshold = GTK_VALUE_INT (*arg); - break; - - case ARG_TABLE_ALTERNATING_ROW_COLORS: - eti->alternating_row_colors = GTK_VALUE_BOOL (*arg); - break; - - case ARG_TABLE_HORIZONTAL_DRAW_GRID: - eti->horizontal_draw_grid = GTK_VALUE_BOOL (*arg); - break; - - case ARG_TABLE_VERTICAL_DRAW_GRID: - eti->vertical_draw_grid = GTK_VALUE_BOOL (*arg); - break; - - case ARG_TABLE_DRAW_FOCUS: - eti->draw_focus = GTK_VALUE_BOOL (*arg); - break; - - case ARG_CURSOR_MODE: - eti->cursor_mode = GTK_VALUE_INT (*arg); - break; - - case ARG_MINIMUM_WIDTH: - case ARG_WIDTH: - if ((eti->minimum_width == eti->width && GTK_VALUE_DOUBLE (*arg) > eti->width) || - GTK_VALUE_DOUBLE (*arg) < eti->width) { - eti->needs_compute_width = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM(eti)); - } - eti->minimum_width = GTK_VALUE_DOUBLE (*arg); - break; - case ARG_CURSOR_ROW: - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - NULL); - - e_table_item_focus (eti, cursor_col != -1 ? cursor_col : 0, view_to_model_row(eti, GTK_VALUE_INT (*arg)), 0); - break; - } - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(eti)); -} - -static void -eti_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - ETableItem *eti; - int row; - - item = GNOME_CANVAS_ITEM (o); - eti = E_TABLE_ITEM (o); - - switch (arg_id){ - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = eti->width; - break; - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = eti->height; - break; - case ARG_MINIMUM_WIDTH: - GTK_VALUE_DOUBLE (*arg) = eti->minimum_width; - break; - case ARG_CURSOR_ROW: - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &row, - NULL); - GTK_VALUE_INT (*arg) = model_to_view_row(eti, row); - break; - default: - arg->type = GTK_TYPE_INVALID; - } -} - -static void -eti_init (GnomeCanvasItem *item) -{ - ETableItem *eti = E_TABLE_ITEM (item); - - eti->editing_col = -1; - eti->editing_row = -1; - eti->height = 0; - eti->width = 0; - eti->minimum_width = 0; - - eti->height_cache = NULL; - eti->height_cache_idle_id = 0; - eti->height_cache_idle_count = 0; - - eti->length_threshold = -1; - eti->renderers_can_change_size = 1; - - eti->uses_source_model = 0; - eti->source_model = NULL; - - eti->row_guess = -1; - eti->cursor_mode = E_CURSOR_SIMPLE; - - eti->selection_change_id = 0; - eti->cursor_change_id = 0; - eti->cursor_activated_id = 0; - eti->selection = NULL; - - eti->needs_redraw = 0; - eti->needs_compute_height = 0; - - eti->in_key_press = 0; - - eti->tooltip = g_new0 (ETableTooltip, 1); - eti->tooltip->timer = 0; - eti->tooltip->eti = GNOME_CANVAS_ITEM (eti); - eti->tooltip->background = NULL; - eti->tooltip->foreground = NULL; - - eti->grabbed_col = -1; - eti->grabbed_row = -1; - - e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM (eti), eti_reflow); -} - -#define gray50_width 2 -#define gray50_height 2 -static const char gray50_bits[] = { - 0x02, 0x01, }; - -static void -eti_realize (GnomeCanvasItem *item) -{ - ETableItem *eti = E_TABLE_ITEM (item); - GtkWidget *canvas_widget = GTK_WIDGET (item->canvas); - GdkWindow *window; - - if (GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->realize) - (*GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->realize)(item); - - - eti->rows = e_table_model_row_count (eti->table_model); - - /* - * Gdk Resource allocation - */ - window = canvas_widget->window; - - eti->fill_gc = gdk_gc_new (window); - - eti->grid_gc = gdk_gc_new (window); - gdk_gc_set_foreground (eti->grid_gc, &canvas_widget->style->dark [GTK_STATE_NORMAL]); - eti->focus_gc = gdk_gc_new (window); - gdk_gc_set_foreground (eti->focus_gc, &canvas_widget->style->bg [GTK_STATE_NORMAL]); - gdk_gc_set_background (eti->focus_gc, &canvas_widget->style->fg [GTK_STATE_NORMAL]); - eti->stipple = gdk_bitmap_create_from_data (NULL, gray50_bits, gray50_width, gray50_height); - gdk_gc_set_ts_origin (eti->focus_gc, 0, 0); - gdk_gc_set_stipple (eti->focus_gc, eti->stipple); - gdk_gc_set_fill (eti->focus_gc, GDK_OPAQUE_STIPPLED); - - - if (eti->cell_views == NULL) - eti_attach_cell_views (eti); - - eti_realize_cell_views (eti); - - free_height_cache(eti); - - eti->needs_compute_height = 1; - eti->needs_compute_width = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM (eti)); - eti->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM (eti)); -} - -static void -eti_unrealize (GnomeCanvasItem *item) -{ - ETableItem *eti = E_TABLE_ITEM (item); - - if (eti_editing (eti)) - e_table_item_leave_edit (eti); - - gdk_gc_unref (eti->fill_gc); - eti->fill_gc = NULL; - gdk_gc_unref (eti->grid_gc); - eti->grid_gc = NULL; - gdk_gc_unref (eti->focus_gc); - eti->focus_gc = NULL; - gdk_bitmap_unref (eti->stipple); - eti->stipple = NULL; - - eti_unrealize_cell_views (eti); - - eti->height = 0; - - if (GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->unrealize) - (*GNOME_CANVAS_ITEM_CLASS (eti_parent_class)->unrealize)(item); -} - - - -static void -eti_draw (GnomeCanvasItem *item, GdkDrawable *drawable, int x, int y, int width, int height) -{ - ETableItem *eti = E_TABLE_ITEM (item); - const int rows = eti->rows; - const int cols = eti->cols; - int row, col, y1, y2; - int first_col, last_col, x_offset; - int first_row, last_row, y_offset, yd; - int x1, x2; - int f_x1, f_x2, f_y1, f_y2; - gboolean f_found; - double i2c [6]; - ArtPoint eti_base, eti_base_item, lower_right; - GtkWidget *canvas = GTK_WIDGET(item->canvas); - int height_extra = eti->horizontal_draw_grid ? 1 : 0; - - /* - * Find out our real position after grouping - */ - gnome_canvas_item_i2c_affine (item, i2c); - eti_base_item.x = eti->x1; - eti_base_item.y = eti->y1; - art_affine_point (&eti_base, &eti_base_item, i2c); - - eti_base_item.x = eti->x1 + eti->width; - eti_base_item.y = eti->y1 + eti->height; - art_affine_point (&lower_right, &eti_base_item, i2c); - - /* - * First column to draw, last column to draw - */ - first_col = -1; - last_col = x_offset = 0; - x1 = x2 = floor (eti_base.x); - for (col = 0; col < cols; col++, x1 = x2){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - x2 = x1 + ecol->width; - - if (x1 > (x + width)) - break; - if (x2 < x) - continue; - if (first_col == -1){ - x_offset = x1 - x; - first_col = col; - } - } - last_col = col; - - /* - * Nothing to paint - */ - if (first_col == -1) - return; - - /* - * Compute row span. - */ - first_row = -1; - y_offset = 0; - y1 = y2 = floor (eti_base.y) + height_extra; - for (row = 0; row < rows; row++, y1 = y2){ - - y2 += ETI_ROW_HEIGHT (eti, row) + height_extra; - - if (y1 > y + height) - break; - - if (y2 < y) - continue; - - if (first_row == -1){ - y_offset = y1 - y; - first_row = row; - } - } - last_row = row; - - if (first_row == -1) - return; - - /* - * Draw cells - */ - yd = y_offset; - f_x1 = f_x2 = f_y1 = f_y2 = -1; - f_found = FALSE; - - if (eti->horizontal_draw_grid && first_row == 0){ - gdk_draw_line ( - drawable, eti->grid_gc, - eti_base.x - x, yd, eti_base.x + eti->width - x, yd); - } - - yd += height_extra; - - for (row = first_row; row < last_row; row++){ - int xd, height; - gboolean selected; - gint cursor_col, cursor_row; - - height = ETI_ROW_HEIGHT (eti, row); - - xd = x_offset; -/* printf ("paint: %d %d\n", yd, yd + height); */ - - selected = e_selection_model_is_row_selected(E_SELECTION_MODEL (eti->selection), view_to_model_row(eti,row)); - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - "cursor_row", &cursor_row, - NULL); - - for (col = first_col; col < last_col; col++){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - ECellView *ecell_view = eti->cell_views [col]; - gboolean col_selected = selected; - ECellFlags flags; - gboolean free_background; - GdkColor *background; - - switch (eti->cursor_mode) { - case E_CURSOR_SIMPLE: - case E_CURSOR_SPREADSHEET: - if (cursor_col == ecol->col_idx && cursor_row == view_to_model_row(eti, row)) - col_selected = !col_selected; - break; - case E_CURSOR_LINE: - /* Nothing */ - break; - } - - background = eti_get_cell_background_color (eti, row, col, col_selected, &free_background); - - gdk_gc_set_foreground (eti->fill_gc, background); - gdk_draw_rectangle (drawable, eti->fill_gc, TRUE, - xd, yd, ecol->width, height); - - if (free_background) - gdk_color_free (background); - - flags = col_selected ? E_CELL_SELECTED : 0; - flags |= GTK_WIDGET_HAS_FOCUS(canvas) ? E_CELL_FOCUSED : 0; - switch (ecol->justification) { - case GTK_JUSTIFY_LEFT: - flags |= E_CELL_JUSTIFY_LEFT; - break; - case GTK_JUSTIFY_RIGHT: - flags |= E_CELL_JUSTIFY_RIGHT; - break; - case GTK_JUSTIFY_CENTER: - flags |= E_CELL_JUSTIFY_CENTER; - break; - case GTK_JUSTIFY_FILL: - flags |= E_CELL_JUSTIFY_FILL; - break; - } - - e_cell_draw (ecell_view, drawable, ecol->col_idx, col, row, flags, - xd, yd, xd + ecol->width, yd + height); - - if (!f_found) { - switch (eti->cursor_mode) { - case E_CURSOR_LINE: - if (view_to_model_row(eti, row) == cursor_row) { - f_x1 = floor (eti_base.x) - x; - f_x2 = floor (lower_right.x) - x; - f_y1 = yd; - f_y2 = yd + height; - f_found = TRUE; - } - break; - case E_CURSOR_SIMPLE: - case E_CURSOR_SPREADSHEET: - if (view_to_model_col(eti, col) == cursor_col && view_to_model_row(eti, row) == cursor_row) { - f_x1 = xd; - f_x2 = xd + ecol->width; - f_y1 = yd; - f_y2 = yd + height; - f_found = TRUE; - } - break; - } - } - - xd += ecol->width; - } - yd += height; - - if (eti->horizontal_draw_grid) { - gdk_draw_line ( - drawable, eti->grid_gc, - eti_base.x - x, yd, eti_base.x + eti->width - x, yd); - - yd++; - } - } - - if (eti->vertical_draw_grid){ - int xd = x_offset; - - for (col = first_col; col <= last_col; col++){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - gdk_draw_line ( - drawable, eti->grid_gc, - xd, y_offset, xd, yd - 1); - - /* - * This looks wierd, but it is to draw the last line - */ - if (ecol) - xd += ecol->width; - } - } - - /* - * Draw focus - */ - if (eti->draw_focus && f_found) { - gdk_gc_set_ts_origin (eti->focus_gc, f_x1, f_y1); - gdk_draw_rectangle (drawable, eti->focus_gc, FALSE, - f_x1, f_y1, f_x2 - f_x1 - 1, f_y2 - f_y1 - 1); - } -} - -static double -eti_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item) -{ - *actual_item = item; - - return 0.0; -} - -static gboolean -find_cell (ETableItem *eti, double x, double y, int *col_res, int *row_res, double *x1_res, double *y1_res) -{ - const int cols = eti->cols; - const int rows = eti->rows; - gdouble x1, y1, x2, y2; - int col, row; - - int height_extra = eti->horizontal_draw_grid ? 1 : 0; - - /* FIXME: this routine is inneficient, fix later */ - - if (eti->grabbed_col >= 0 && eti->grabbed_row >= 0) { - *col_res = eti->grabbed_col; - *row_res = eti->grabbed_row; - *x1_res = x - eti->x1 - e_table_header_col_diff (eti->header, 0, eti->grabbed_col); - *y1_res = y - eti->y1 - e_table_item_row_diff (eti, 0, eti->grabbed_row); - return TRUE; - } - - if (cols == 0 || rows == 0) - return FALSE; - - x -= eti->x1; - y -= eti->y1; - - x1 = 0; - for (col = 0; col < cols - 1; col++, x1 = x2){ - ETableCol *ecol = e_table_header_get_column (eti->header, col); - - if (x < x1) - return FALSE; - - x2 = x1 + ecol->width; - - if (x <= x2) - break; - } - - y1 = y2 = 0; - for (row = 0; row < rows - 1; row++, y1 = y2){ - if (y < y1) - return FALSE; - - y2 += ETI_ROW_HEIGHT (eti, row) + height_extra; - - if (y <= y2) - break; - } - *col_res = col; - if (x1_res) - *x1_res = x - x1; - *row_res = row; - if (y1_res) - *y1_res = y - y1; - return TRUE; -} - -static void -eti_cursor_move (ETableItem *eti, gint row, gint column) -{ - e_table_item_leave_edit (eti); - e_table_item_focus (eti, view_to_model_col(eti, column), view_to_model_row(eti, row), 0); -} - -static void -eti_cursor_move_left (ETableItem *eti) -{ - int cursor_col, cursor_row; - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - "cursor_row", &cursor_row, - NULL); - - eti_cursor_move (eti, model_to_view_row(eti, cursor_row), model_to_view_col(eti, cursor_col) - 1); -} - -static void -eti_cursor_move_right (ETableItem *eti) -{ - int cursor_col, cursor_row; - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - "cursor_row", &cursor_row, - NULL); - - eti_cursor_move (eti, model_to_view_row(eti, cursor_row), model_to_view_col(eti, cursor_col) + 1); -} - -#ifdef DO_TOOLTIPS -static int -_do_tooltip (ETableItem *eti) -{ - ECellView *ecell_view; - int x = 0, y = 0; - int i; - int height_extra = eti->horizontal_draw_grid ? 1 : 0; - gboolean free_color; - ETableCol *ecol; - gboolean selected; - int cursor_row, cursor_col; - - e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(eti)->canvas)); - - if (eti_editing (eti)) - return FALSE; - - ecell_view = eti->cell_views[eti->tooltip->col]; - - for (i = 0; i < eti->tooltip->col; i++) - x += eti->header->columns[i]->width; - eti->tooltip->x = x; - - for (i = 0; i < eti->tooltip->row; i++) - y += (ETI_ROW_HEIGHT (eti, i) + height_extra); - eti->tooltip->y = y; - eti->tooltip->row_height = ETI_ROW_HEIGHT (eti, i); - - selected = e_selection_model_is_row_selected(E_SELECTION_MODEL (eti->selection), view_to_model_row(eti,eti->tooltip->row)); - - if (eti->tooltip->foreground) - gdk_color_free (eti->tooltip->foreground); - if (eti->tooltip->background) - gdk_color_free (eti->tooltip->background); - - switch (eti->cursor_mode) { - case E_CURSOR_SIMPLE: - case E_CURSOR_SPREADSHEET: - ecol = e_table_header_get_column (eti->header, eti->tooltip->col); - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (cursor_col == ecol->col_idx && cursor_row == view_to_model_row(eti, eti->tooltip->row)) - selected = !selected; - break; - case E_CURSOR_LINE: - /* Nothing */ - break; - } - - eti->tooltip->background = eti_get_cell_background_color (eti, eti->tooltip->row, eti->tooltip->col, selected, &free_color); - if (!free_color) - eti->tooltip->background = gdk_color_copy(eti->tooltip->background); - - eti->tooltip->foreground = eti_get_cell_foreground_color (eti, eti->tooltip->row, eti->tooltip->col, selected, &free_color); - if (!free_color) - eti->tooltip->foreground = gdk_color_copy(eti->tooltip->foreground); - - e_cell_show_tooltip (ecell_view, - view_to_model_col (eti, eti->tooltip->col), - eti->tooltip->col, - eti->tooltip->row, - eti->header->columns[eti->tooltip->col]->width, - eti->tooltip); - return FALSE; -} -#endif - -static gint -eti_e_cell_event (ETableItem *item, ECellView *ecell_view, GdkEvent *event, int time, int model_col, int view_col, int row, ECellFlags flags) -{ - ECellActions actions = 0; - gint ret_val; - - ret_val = e_cell_event (ecell_view, event, model_col, view_col, row, flags, &actions); - - if (actions & E_CELL_GRAB) { - gnome_canvas_item_grab(GNOME_CANVAS_ITEM(item), GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK, NULL, time); - item->grabbed_col = view_col; - item->grabbed_row = row; - } - - if (actions & E_CELL_UNGRAB) { - gnome_canvas_item_ungrab(GNOME_CANVAS_ITEM(item), time); - item->grabbed_col = -1; - item->grabbed_row = -1; - } - - return ret_val; -} - -/* FIXME: cursor */ -static int -eti_event (GnomeCanvasItem *item, GdkEvent *e) -{ - ETableItem *eti = E_TABLE_ITEM (item); - ECellView *ecell_view; - gint return_val = TRUE; - - switch (e->type){ - case GDK_BUTTON_PRESS: { - double x1, y1; - GdkEventButton button; - int col, row; - gint cursor_row, cursor_col; - - if (eti->tooltip->timer) { - gtk_timeout_remove (eti->tooltip->timer); - eti->tooltip->timer = 0; - } - - switch (e->button.button) { - case 1: /* Fall through. */ - case 2: - e_canvas_item_grab_focus(GNOME_CANVAS_ITEM(eti), TRUE); - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) { - if (eti_editing (eti)) - e_table_item_leave_edit (eti); - return TRUE; - } - - ecell_view = eti->cell_views [col]; - button = *(GdkEventButton *)e; - button.x = x1; - button.y = y1; - - return_val = eti_e_cell_event (eti, ecell_view, (GdkEvent *) &button, button.time, view_to_model_col(eti, col), col, row, 0); - if (return_val) - return TRUE; - - return_val = FALSE; - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [CLICK], - row, view_to_model_col(eti, col), &button, &return_val); - if (return_val) - return TRUE; - - e_selection_model_do_something(E_SELECTION_MODEL (eti->selection), view_to_model_row(eti, row), view_to_model_col(eti, col), button.state); - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (cursor_row == view_to_model_row(eti, row) && cursor_col == view_to_model_col(eti, col)){ - - if ((!eti_editing(eti)) && e_table_model_is_cell_editable(eti->table_model, col, row)) { - e_table_item_enter_edit (eti, col, row); - } - - /* - * Adjust the event positions - */ - - return_val = eti_e_cell_event (eti, ecell_view, (GdkEvent *) &button, button.time, - view_to_model_col(eti, col), col, row, E_CELL_EDITING); - } - d(g_print("Single click\n")); - - break; - case 3: - e_canvas_item_grab_focus(GNOME_CANVAS_ITEM(eti), TRUE); - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) - return TRUE; - - e_selection_model_maybe_do_something(E_SELECTION_MODEL (eti->selection), view_to_model_row(eti, row), view_to_model_col(eti, col), 0); - - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [RIGHT_CLICK], - row, view_to_model_col(eti, col), e, &return_val); - break; - case 4: - case 5: - return FALSE; - break; - - } - break; - } - - case GDK_BUTTON_RELEASE: { - double x1, y1; - int col, row; - gint cursor_row, cursor_col; - - if (eti->tooltip->timer) { - gtk_timeout_remove (eti->tooltip->timer); - eti->tooltip->timer = 0; - } - e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(eti)->canvas)); - switch (e->button.button) { - case 1: /* Fall through. */ - case 2: - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) - return TRUE; - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (cursor_row == view_to_model_row(eti, row) && cursor_col == view_to_model_col(eti, col)){ - - ecell_view = eti->cell_views [col]; - - /* - * Adjust the event positions - */ - e->button.x = x1; - e->button.y = y1; - - return_val = eti_e_cell_event (eti, ecell_view, e, e->button.time, - view_to_model_col(eti, col), col, row, E_CELL_EDITING); - } - d(g_print ("Release\n")); - break; - case 3: - case 4: - case 5: - return FALSE; - break; - - } - break; - } - - case GDK_2BUTTON_PRESS: { - int col, row; - GdkEventButton button; - - if (e->button.button == 5 || - e->button.button == 4) - return FALSE; - - gnome_canvas_item_w2i (item, &e->button.x, &e->button.y); - -#if 0 - if (!find_cell (eti, e->button.x, e->button.y, &col, &row, &x1, &y1)) - return TRUE; -#endif - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &row, - "cursor_col", &col, - NULL); - -#if 0 - button = *(GdkEventButton *)e; - button.x = x1; - button.y = y1; -#endif - - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [DOUBLE_CLICK], - row, col, &button); - d(g_print("Double click\n")); - break; - } - case GDK_MOTION_NOTIFY: { - int col, row; - double x1, y1; - gint cursor_col, cursor_row; - - gnome_canvas_item_w2i (item, &e->motion.x, &e->motion.y); - - if (!find_cell (eti, e->motion.x, e->motion.y, &col, &row, &x1, &y1)) - return TRUE; - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(eti)->canvas)); - -#ifdef DO_TOOLTIPS - if (g_getenv ("GAL_DO_TOOLTIPS")) { - if (eti->tooltip->timer > 0) - gtk_timeout_remove (eti->tooltip->timer); - eti->tooltip->col = col; - eti->tooltip->row = row; - eti->tooltip->cx = e->motion.x; - eti->tooltip->cy = e->motion.y; - eti->tooltip->timer = gtk_timeout_add (100, (GSourceFunc)_do_tooltip, eti); - } -#endif - - if (cursor_row == view_to_model_row(eti, row) && cursor_col == view_to_model_col(eti, col)){ - ecell_view = eti->cell_views [col]; - - /* - * Adjust the event positions - */ - e->motion.x = x1; - e->motion.y = y1; - - return_val = eti_e_cell_event (eti, ecell_view, e, e->motion.time, - view_to_model_col(eti, col), col, row, E_CELL_EDITING); - } - break; - } - - case GDK_KEY_PRESS: { - gint cursor_row, cursor_col; - gint handled = TRUE; - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (eti->tooltip->timer) { - gtk_timeout_remove (eti->tooltip->timer); - eti->tooltip->timer = 0; - } - e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(eti)->canvas)); - - if (cursor_col == -1) - return FALSE; - - eti->in_key_press = TRUE; - - switch (e->key.keyval){ - case GDK_Left: - if (eti_editing (eti)) { - handled = FALSE; - break; - } - - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [KEY_PRESS], - model_to_view_row(eti, cursor_row), cursor_col, e, &return_val); - if ((!return_val) && eti->cursor_mode != E_CURSOR_LINE && cursor_col != view_to_model_col(eti, 0)) - eti_cursor_move_left (eti); - break; - - case GDK_Right: - if (eti_editing (eti)) { - handled = FALSE; - break; - } - - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [KEY_PRESS], - model_to_view_row(eti, cursor_row), cursor_col, e, &return_val); - if ((!return_val) && eti->cursor_mode != E_CURSOR_LINE && cursor_col != view_to_model_col(eti, eti->cols - 1)) - eti_cursor_move_right (eti); - break; - - case GDK_Up: - case GDK_Down: - return_val = e_selection_model_key_press(E_SELECTION_MODEL (eti->selection), (GdkEventKey *) e); - break; - case GDK_Home: - case GDK_KP_Home: - if (eti->cursor_mode != E_CURSOR_LINE) { - eti_cursor_move (eti, model_to_view_row(eti, cursor_row), 0); - return_val = TRUE; - } else - return_val = e_selection_model_key_press(E_SELECTION_MODEL (eti->selection), (GdkEventKey *) e); - break; - case GDK_End: - case GDK_KP_End: - if (eti->cursor_mode != E_CURSOR_LINE) { - eti_cursor_move (eti, model_to_view_row(eti, cursor_row), eti->cols - 1); - return_val = TRUE; - } else - return_val = e_selection_model_key_press(E_SELECTION_MODEL (eti->selection), (GdkEventKey *) e); - break; - case GDK_Tab: - case GDK_KP_Tab: - case GDK_ISO_Left_Tab: - if (eti->cursor_mode == E_CURSOR_SPREADSHEET) { - if ((e->key.state & GDK_SHIFT_MASK) != 0){ - /* shift tab */ - if (cursor_col != view_to_model_col(eti, 0)) - eti_cursor_move_left (eti); - else if (cursor_row != view_to_model_row(eti, 0)) - eti_cursor_move (eti, model_to_view_row(eti, cursor_row) - 1, eti->cols - 1); - else - return_val = FALSE; - } else { - if (cursor_col != view_to_model_col (eti, eti->cols - 1)) - eti_cursor_move_right (eti); - else if (cursor_row != view_to_model_row(eti, eti->rows - 1)) - eti_cursor_move (eti, model_to_view_row(eti, cursor_row) + 1, 0); - else - return_val = FALSE; - } - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (cursor_col >= 0 && cursor_row >= 0 && return_val && - (!eti_editing(eti)) && e_table_model_is_cell_editable(eti->table_model, model_to_view_col(eti, cursor_col), model_to_view_row(eti, cursor_row))) { - e_table_item_enter_edit (eti, model_to_view_col(eti, cursor_col), model_to_view_row(eti, cursor_row)); - } - break; - } else { - /* Let tab send you to the next widget. */ - return_val = FALSE; - break; - } - - case GDK_Return: - case GDK_KP_Enter: - case GDK_ISO_Enter: - case GDK_3270_Enter: - if (eti_editing (eti)){ - e_table_item_leave_edit (eti); -#if 0 - ecell_view = eti->cell_views [eti->editing_col]; - return_val = eti_e_cell_event (eti, ecell_view, e, e->key.time, - view_to_model_col(eti, eti->editing_col), - eti->editing_col, eti->editing_row, E_CELL_EDITING); -#endif - } - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [KEY_PRESS], - model_to_view_row(eti, cursor_row), cursor_col, e, &return_val); - if (!return_val) - return_val = e_selection_model_key_press(E_SELECTION_MODEL (eti->selection), (GdkEventKey *) e); - break; - - default: - handled = FALSE; - break; - } - if (!handled) { - if (!eti_editing (eti)){ - gint col, row; - row = model_to_view_row(eti, cursor_row); - col = model_to_view_col(eti, cursor_col); - if (col != -1 && row != -1 && e_table_model_is_cell_editable(eti->table_model, col, row)) { - e_table_item_enter_edit (eti, col, row); - } - } - if (!eti_editing (eti)){ - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [KEY_PRESS], - model_to_view_row(eti, cursor_row), cursor_col, e, &return_val); - if (!return_val) - e_selection_model_key_press(E_SELECTION_MODEL (eti->selection), (GdkEventKey *) e); - } else { - ecell_view = eti->cell_views [eti->editing_col]; - return_val = eti_e_cell_event (eti, ecell_view, e, e->key.time, - view_to_model_col(eti, eti->editing_col), - eti->editing_col, eti->editing_row, E_CELL_EDITING); - if (!return_val) - e_selection_model_key_press(E_SELECTION_MODEL (eti->selection), (GdkEventKey *) e); - } - } - eti->in_key_press = FALSE; - break; - } - - case GDK_KEY_RELEASE: { - gint cursor_row, cursor_col; - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_row", &cursor_row, - "cursor_col", &cursor_col, - NULL); - - if (cursor_col == -1) - return FALSE; - - if (eti_editing (eti)){ - ecell_view = eti->cell_views [eti->editing_col]; - return_val = eti_e_cell_event (eti, ecell_view, e, e->key.time, - view_to_model_col(eti, eti->editing_col), - eti->editing_col, eti->editing_row, E_CELL_EDITING); - } - break; - } - - case GDK_LEAVE_NOTIFY: - case GDK_ENTER_NOTIFY: - if (eti->tooltip->timer > 0) - gtk_timeout_remove (eti->tooltip->timer); - eti->tooltip->timer = 0; - break; - - case GDK_FOCUS_CHANGE: - if (! e->focus_change.in) { - if (eti_editing (eti)) - e_table_item_leave_edit (eti); - } - - default: - return_val = FALSE; - } - return return_val; -} - -static void -eti_class_init (GtkObjectClass *object_class) -{ - GnomeCanvasItemClass *item_class = (GnomeCanvasItemClass *) object_class; - ETableItemClass *eti_class = (ETableItemClass *) object_class; - - eti_parent_class = gtk_type_class (PARENT_OBJECT_TYPE); - - object_class->destroy = eti_destroy; - object_class->set_arg = eti_set_arg; - object_class->get_arg = eti_get_arg; - - item_class->update = eti_update; - item_class->realize = eti_realize; - item_class->unrealize = eti_unrealize; - item_class->draw = eti_draw; - item_class->point = eti_point; - item_class->event = eti_event; - - eti_class->cursor_change = NULL; - eti_class->cursor_activated = NULL; - eti_class->double_click = NULL; - eti_class->right_click = NULL; - eti_class->click = NULL; - eti_class->key_press = NULL; - - gtk_object_add_arg_type ("ETableItem::ETableHeader", E_TABLE_HEADER_TYPE, - GTK_ARG_WRITABLE, ARG_TABLE_HEADER); - gtk_object_add_arg_type ("ETableItem::ETableModel", E_TABLE_MODEL_TYPE, - GTK_ARG_WRITABLE, ARG_TABLE_MODEL); - gtk_object_add_arg_type ("ETableItem::selection_model", E_SELECTION_MODEL_TYPE, - GTK_ARG_WRITABLE, ARG_SELECTION_MODEL); - gtk_object_add_arg_type ("ETableItem::alternating_row_colors", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_ALTERNATING_ROW_COLORS); - gtk_object_add_arg_type ("ETableItem::horizontal_draw_grid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_HORIZONTAL_DRAW_GRID); - gtk_object_add_arg_type ("ETableItem::vertical_draw_grid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_VERTICAL_DRAW_GRID); - gtk_object_add_arg_type ("ETableItem::drawfocus", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_TABLE_DRAW_FOCUS); - gtk_object_add_arg_type ("ETableItem::cursor_mode", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_CURSOR_MODE); - gtk_object_add_arg_type ("ETableItem::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - - gtk_object_add_arg_type ("ETableItem::minimum_width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_MINIMUM_WIDTH); - gtk_object_add_arg_type ("ETableItem::width", GTK_TYPE_DOUBLE, - GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("ETableItem::height", GTK_TYPE_DOUBLE, - GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("ETableItem::cursor_row", GTK_TYPE_INT, - GTK_ARG_READWRITE, ARG_CURSOR_ROW); - - eti_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, cursor_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - eti_signals [CURSOR_ACTIVATED] = - gtk_signal_new ("cursor_activated", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, cursor_activated), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - eti_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, double_click), - gtk_marshal_NONE__INT_INT_POINTER, - GTK_TYPE_NONE, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - eti_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, right_click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - eti_signals [CLICK] = - gtk_signal_new ("click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - eti_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableItemClass, key_press), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - gtk_object_class_add_signals (object_class, eti_signals, LAST_SIGNAL); - -} - -GtkType -e_table_item_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableItem", - sizeof (ETableItem), - sizeof (ETableItemClass), - (GtkClassInitFunc) eti_class_init, - (GtkObjectInitFunc) eti_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_OBJECT_TYPE, &info); - } - - return type; -} - -/** - * e_table_item_set_cursor: - * @eti: %ETableItem which will have the cursor set. - * @col: Column to select. -1 means the last column. - * @row: Row to select. -1 means the last row. - * - * This routine sets the cursor of the %ETableItem canvas item. - */ -void -e_table_item_set_cursor (ETableItem *eti, int col, int row) -{ - e_table_item_focus(eti, col, view_to_model_row(eti, row), 0); -} - -static void -e_table_item_focus (ETableItem *eti, int col, int row, GdkModifierType state) -{ - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - if (row == -1) { - row = view_to_model_row(eti, eti->rows - 1); - } - - if (col == -1) { - col = eti->cols - 1; - } - - if (row != -1) { - e_selection_model_do_something(E_SELECTION_MODEL (eti->selection), - row, col, - state); - } -} - -/** - * e_table_item_get_focused_column: - * @eti: %ETableItem which will have the cursor retrieved. - * - * This routine gets the cursor of the %ETableItem canvas item. - * - * Returns: The current cursor column. - */ -gint -e_table_item_get_focused_column (ETableItem *eti) -{ - int cursor_col; - - g_return_val_if_fail (eti != NULL, -1); - g_return_val_if_fail (E_IS_TABLE_ITEM (eti), -1); - - gtk_object_get(GTK_OBJECT(eti->selection), - "cursor_col", &cursor_col, - NULL); - - return cursor_col; -} - -static void -eti_cursor_change (ESelectionModel *selection, int row, int col, ETableItem *eti) -{ - int view_row; - int view_col; - - if (!(GTK_OBJECT_FLAGS(eti) & GNOME_CANVAS_ITEM_REALIZED)) - return; - - view_row = model_to_view_row(eti, row); - view_col = model_to_view_col(eti, col); - - if (view_row == -1 || view_col == -1) { - e_table_item_leave_edit (eti); - return; - } - - if (! e_table_model_has_change_pending (eti->table_model)) { - if (!eti->in_key_press) { - eti_request_region_show (eti, view_col, view_row, view_col, view_row, DOUBLE_CLICK_TIME + 10); - } else { - eti_request_region_show (eti, view_col, view_row, view_col, view_row, 0); - } - } - - e_canvas_item_grab_focus(GNOME_CANVAS_ITEM(eti), FALSE); - if (eti_editing(eti)) - e_table_item_leave_edit (eti); - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [CURSOR_CHANGE], - view_row); - eti->needs_redraw = TRUE; - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(eti)); -} - -static void -eti_cursor_activated (ESelectionModel *selection, int row, int col, ETableItem *eti) -{ - int view_row; - int view_col; - - if (!(GTK_OBJECT_FLAGS(eti) & GNOME_CANVAS_ITEM_REALIZED)) - return; - - view_row = model_to_view_row(eti, row); - view_col = model_to_view_col(eti, col); - - if (view_row == -1 || view_col == -1) { - e_table_item_leave_edit (eti); - return; - } - - if (eti_editing(eti)) - e_table_item_leave_edit (eti); - gtk_signal_emit (GTK_OBJECT (eti), eti_signals [CURSOR_ACTIVATED], - view_row); -} - -static void -eti_selection_change (ESelectionModel *selection, ETableItem *eti) -{ - if (!(GTK_OBJECT_FLAGS(eti) & GNOME_CANVAS_ITEM_REALIZED)) - return; - - eti->needs_redraw = TRUE; - gnome_canvas_item_request_update(GNOME_CANVAS_ITEM(eti)); -} - - -/** - * e_table_item_enter_edit - * @eti: %ETableItem which will start being edited - * @col: The view col to edit. - * @row: The view row to edit. - * - * This routine starts the given %ETableItem editing at the given view - * column and row. - */ -void -e_table_item_enter_edit (ETableItem *eti, int col, int row) -{ - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - if (eti_editing (eti)) - e_table_item_leave_edit(eti); - - eti->editing_col = col; - eti->editing_row = row; - - eti->edit_ctx = e_cell_enter_edit (eti->cell_views [col], view_to_model_col(eti, col), col, row); -} - -/** - * e_table_item_leave_edit - * @eti: %ETableItem which will stop being edited - * - * This routine stops the given %ETableItem from editing. - */ -void -e_table_item_leave_edit (ETableItem *eti) -{ - int col, row; - void *edit_ctx; - - g_return_if_fail (eti != NULL); - g_return_if_fail (E_IS_TABLE_ITEM (eti)); - - if (!eti_editing (eti)) - return; - - col = eti->editing_col; - row = eti->editing_row; - edit_ctx = eti->edit_ctx; - - eti->editing_col = -1; - eti->editing_row = -1; - eti->edit_ctx = NULL; - - e_cell_leave_edit (eti->cell_views [col], - view_to_model_col(eti, col), - col, row, edit_ctx); -} - -/** - * e_table_item_compute_location - * @eti: %ETableItem to look in. - * @x: A pointer to the x location to find in the %ETableItem. - * @y: A pointer to the y location to find in the %ETableItem. - * @row: A pointer to the location to store the found row in. - * @col: A pointer to the location to store the found col in. - * - * This routine locates the pixel location (*x, *y) in the - * %ETableItem. If that location is in the %ETableItem, *row and *col - * are set to the view row and column where it was found. If that - * location is not in the %ETableItem, the height of the %ETableItem - * is removed from the value y points to. - */ -void -e_table_item_compute_location (ETableItem *eti, - int *x, - int *y, - int *row, - int *col) -{ - /* Save the grabbed row but make sure that we don't get flawed - results because the cursor is grabbed. */ - int grabbed_row = eti->grabbed_row; - eti->grabbed_row = -1; - - if (!find_cell (eti, *x, *y, col, row, NULL, NULL)) { - *y -= eti_get_height(eti); - } - - eti->grabbed_row = grabbed_row; -} - -void -e_table_item_get_cell_geometry (ETableItem *eti, - int *row, - int *col, - int *x, - int *y, - int *width, - int *height) -{ - if (eti->rows > *row) { - if (x) - *x = e_table_header_col_diff (eti->header, 0, *col); - if (y) - *y = e_table_item_row_diff (eti, 0, *row); - if (width) - *width = e_table_header_col_diff (eti->header, *col, *col + 1); - if (height) - *height = ETI_ROW_HEIGHT (eti, *row); - *row = -1; - *col = -1; - } else { - *row -= eti->rows; - } -} - -typedef struct { - ETableItem *item; - int rows_printed; -} ETableItemPrintContext; - -static gdouble * -e_table_item_calculate_print_widths (ETableHeader *eth, gdouble width) -{ - int i; - double extra; - double expansion; - int last_resizable = -1; - gdouble scale = 300.0L / 70.0L; - gdouble *widths = g_new(gdouble, e_table_header_count(eth)); - /* - 1 to account for the last pixel border. */ - extra = width - 1; - expansion = 0; - for (i = 0; i < eth->col_count; i++) { - extra -= eth->columns[i]->min_width * scale; - if (eth->columns[i]->resizable && eth->columns[i]->expansion > 0) - last_resizable = i; - expansion += eth->columns[i]->resizable ? eth->columns[i]->expansion : 0; - widths[i] = eth->columns[i]->min_width * scale; - } - for (i = 0; i <= last_resizable; i++) { - widths[i] += extra * (eth->columns[i]->resizable ? eth->columns[i]->expansion : 0)/expansion; - } - - return widths; -} - -static gdouble -eti_printed_row_height (ETableItem *eti, gdouble *widths, GnomePrintContext *context, gint row) -{ - int col; - int cols = eti->cols; - gdouble height = 0; - for (col = 0; col < cols; col++) { - ECellView *ecell_view = eti->cell_views [col]; - gdouble this_height = e_cell_print_height (ecell_view, context, view_to_model_col(eti, col), col, row, - widths[col] - 1); - if (this_height > height) - height = this_height; - } - return height; -} - -#define CHECK(x) if((x) == -1) return -1; - -static gint -gp_draw_rect (GnomePrintContext *context, gdouble x, gdouble y, gdouble width, gdouble height) -{ - CHECK(gnome_print_moveto(context, x, y)); - CHECK(gnome_print_lineto(context, x + width, y)); - CHECK(gnome_print_lineto(context, x + width, y - height)); - CHECK(gnome_print_lineto(context, x, y - height)); - CHECK(gnome_print_lineto(context, x, y)); - return gnome_print_fill(context); -} - -static void -e_table_item_print_page (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble height, - gboolean quantize, - ETableItemPrintContext *itemcontext) -{ - ETableItem *eti = itemcontext->item; - const int rows = eti->rows; - const int cols = eti->cols; - int rows_printed = itemcontext->rows_printed; - gdouble *widths; - int row, col; - gdouble yd = height; - - widths = e_table_item_calculate_print_widths (itemcontext->item->header, width); - - /* - * Draw cells - */ - if (eti->horizontal_draw_grid){ - gp_draw_rect(context, 0, yd, width, 1); - } - yd--; - - for (row = rows_printed; row < rows; row++){ - gdouble xd = 1, row_height; - - row_height = eti_printed_row_height(eti, widths, context, row); - if (quantize) { - if (yd - row_height - 1 < 0 && row != rows_printed) { - break; - } - } else { - if (yd < 0) { - break; - } - } - - for (col = 0; col < cols; col++){ - ECellView *ecell_view = eti->cell_views [col]; - - if (gnome_print_gsave(context) == -1) - /* FIXME */; - if (gnome_print_translate(context, xd, yd - row_height) == -1) - /* FIXME */; - - if (gnome_print_moveto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, widths[col] - 1, 0) == -1) - /* FIXME */; - if (gnome_print_lineto(context, widths[col] - 1, row_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, row_height) == -1) - /* FIXME */; - if (gnome_print_lineto(context, 0, 0) == -1) - /* FIXME */; - if (gnome_print_clip(context) == -1) - /* FIXME */; - - e_cell_print (ecell_view, context, view_to_model_col(eti, col), col, row, - widths[col] - 1, row_height); - - if (gnome_print_grestore(context) == -1) - /* FIXME */; - - xd += widths[col]; - } - yd -= row_height; - - if (eti->horizontal_draw_grid){ - gp_draw_rect(context, 0, yd, width, 1); - } - yd--; - } - - itemcontext->rows_printed = row; - - if (eti->vertical_draw_grid){ - gdouble xd = 0; - - for (col = 0; col < cols; col++){ - gp_draw_rect(context, xd, height, 1, height - yd); - - xd += widths[col]; - } - gp_draw_rect(context, xd, height, 1, height - yd); - } - - g_free (widths); -} - -static gboolean -e_table_item_data_left (EPrintable *ep, - ETableItemPrintContext *itemcontext) -{ - ETableItem *item = itemcontext->item; - int rows_printed = itemcontext->rows_printed; - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "data_left"); - return rows_printed < item->rows; -} - -static void -e_table_item_reset (EPrintable *ep, - ETableItemPrintContext *itemcontext) -{ - itemcontext->rows_printed = 0; -} - -static gdouble -e_table_item_height (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETableItemPrintContext *itemcontext) -{ - ETableItem *item = itemcontext->item; - const int rows = item->rows; - int rows_printed = itemcontext->rows_printed; - gdouble *widths; - int row; - gdouble yd = 0; - - widths = e_table_item_calculate_print_widths (itemcontext->item->header, width); - - /* - * Draw cells - */ - yd++; - - for (row = rows_printed; row < rows; row++){ - gdouble row_height; - - row_height = eti_printed_row_height(item, widths, context, row); - if (quantize) { - if (max_height != -1 && yd + row_height + 1 > max_height && row != rows_printed) { - break; - } - } else { - if (max_height != -1 && yd > max_height) { - break; - } - } - - yd += row_height; - - yd++; - } - - g_free (widths); - - if (max_height != -1 && (!quantize) && yd > max_height) - yd = max_height; - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "height"); - return yd; -} - -static gboolean -e_table_item_will_fit (EPrintable *ep, - GnomePrintContext *context, - gdouble width, - gdouble max_height, - gboolean quantize, - ETableItemPrintContext *itemcontext) -{ - ETableItem *item = itemcontext->item; - const int rows = item->rows; - int rows_printed = itemcontext->rows_printed; - gdouble *widths; - int row; - gdouble yd = 0; - gboolean ret_val = TRUE; - - widths = e_table_item_calculate_print_widths (itemcontext->item->header, width); - - /* - * Draw cells - */ - yd++; - - for (row = rows_printed; row < rows; row++){ - gdouble row_height; - - row_height = eti_printed_row_height(item, widths, context, row); - if (quantize) { - if (max_height != -1 && yd + row_height + 1 > max_height && row != rows_printed) { - ret_val = FALSE; - break; - } - } else { - if (max_height != -1 && yd > max_height) { - ret_val = FALSE; - break; - } - } - - yd += row_height; - - yd++; - } - - g_free (widths); - - gtk_signal_emit_stop_by_name(GTK_OBJECT(ep), "will_fit"); - return ret_val; -} - -static void -e_table_item_printable_destroy (GtkObject *object, - ETableItemPrintContext *itemcontext) -{ - gtk_object_unref(GTK_OBJECT(itemcontext->item)); - g_free(itemcontext); -} - -/** - * e_table_item_get_printable - * @eti: %ETableItem which will be printed - * - * This routine creates and returns an %EPrintable that can be used to - * print the given %ETableItem. - * - * Returns: The %EPrintable. - */ -EPrintable * -e_table_item_get_printable (ETableItem *item) -{ - EPrintable *printable = e_printable_new(); - ETableItemPrintContext *itemcontext; - - itemcontext = g_new(ETableItemPrintContext, 1); - itemcontext->item = item; - gtk_object_ref(GTK_OBJECT(item)); - itemcontext->rows_printed = 0; - - gtk_signal_connect (GTK_OBJECT(printable), - "print_page", - GTK_SIGNAL_FUNC(e_table_item_print_page), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "data_left", - GTK_SIGNAL_FUNC(e_table_item_data_left), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "reset", - GTK_SIGNAL_FUNC(e_table_item_reset), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "height", - GTK_SIGNAL_FUNC(e_table_item_height), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "will_fit", - GTK_SIGNAL_FUNC(e_table_item_will_fit), - itemcontext); - gtk_signal_connect (GTK_OBJECT(printable), - "destroy", - GTK_SIGNAL_FUNC(e_table_item_printable_destroy), - itemcontext); - - return printable; -} diff --git a/widgets/table/e-table-item.h b/widgets/table/e-table-item.h deleted file mode 100644 index ff785e0068..0000000000 --- a/widgets/table/e-table-item.h +++ /dev/null @@ -1,158 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_ITEM_H_ -#define _E_TABLE_ITEM_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-table-header.h> -#include <gal/e-table/e-table-defines.h> -#include <gal/e-table/e-table-tooltip.h> -#include <gal/widgets/e-selection-model.h> -#include <gal/widgets/e-printable.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_ITEM_TYPE (e_table_item_get_type ()) -#define E_TABLE_ITEM(o) (GTK_CHECK_CAST ((o), E_TABLE_ITEM_TYPE, ETableItem)) -#define E_TABLE_ITEM_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_ITEM_TYPE, ETableItemClass)) -#define E_IS_TABLE_ITEM(o) (GTK_CHECK_TYPE ((o), E_TABLE_ITEM_TYPE)) -#define E_IS_TABLE_ITEM_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_ITEM_TYPE)) - -typedef struct { - GnomeCanvasItem parent; - ETableModel *table_model; - ETableHeader *header; - - ETableModel *source_model; - ESelectionModel *selection; - - int x1, y1; - int minimum_width, width, height; - - int cols, rows; - - /* - * Ids for the signals we connect to - */ - int header_dim_change_id; - int header_structure_change_id; - int header_request_width_id; - int table_model_pre_change_id; - int table_model_change_id; - int table_model_row_change_id; - int table_model_cell_change_id; - int table_model_rows_inserted_id; - int table_model_rows_deleted_id; - - int selection_change_id; - int cursor_change_id; - int cursor_activated_id; - - GdkGC *fill_gc; - GdkGC *grid_gc; - GdkGC *focus_gc; - GdkBitmap *stipple; - - guint alternating_row_colors:1; - guint horizontal_draw_grid:1; - guint vertical_draw_grid:1; - guint draw_focus:1; - guint renderers_can_change_size:1; - guint cell_views_realized:1; - - guint needs_redraw : 1; - guint needs_compute_height : 1; - guint needs_compute_width : 1; - - guint uses_source_model : 1; - - guint in_key_press : 1; - - /* - * Realized views, per column - */ - ECellView **cell_views; - int n_cells; - - int *height_cache; - int height_cache_idle_id; - int height_cache_idle_count; - - /* - * Lengh Threshold: above this, we stop computing correctly - * the size - */ - int length_threshold; - - gint row_guess; - ECursorMode cursor_mode; - - /* - * During editing - */ - int editing_col, editing_row; - void *edit_ctx; - - int grabbed_col, grabbed_row; - - /* - * Tooltip - */ - ETableTooltip *tooltip; - -} ETableItem; - -typedef struct { - GnomeCanvasItemClass parent_class; - - void (*cursor_change) (ETableItem *eti, int row); - void (*cursor_activated) (ETableItem *eti, int row); - void (*double_click) (ETableItem *eti, int row, int col, GdkEvent *event); - gint (*right_click) (ETableItem *eti, int row, int col, GdkEvent *event); - gint (*click) (ETableItem *eti, int row, int col, GdkEvent *event); - gint (*key_press) (ETableItem *eti, int row, int col, GdkEvent *event); -} ETableItemClass; -GtkType e_table_item_get_type (void); - - -/* - * Focus - */ -void e_table_item_set_cursor (ETableItem *eti, - int col, - int row); - -gint e_table_item_get_focused_column (ETableItem *eti); - -void e_table_item_leave_edit (ETableItem *eti); -void e_table_item_enter_edit (ETableItem *eti, - int col, - int row); - -void e_table_item_redraw_range (ETableItem *eti, - int start_col, - int start_row, - int end_col, - int end_row); - -EPrintable *e_table_item_get_printable (ETableItem *eti); -void e_table_item_compute_location (ETableItem *eti, - int *x, - int *y, - int *row, - int *col); -void e_table_item_get_cell_geometry (ETableItem *eti, - int *row, - int *col, - int *x, - int *y, - int *width, - int *height); - -int e_table_item_row_diff (ETableItem *eti, - int start_row, - int end_row); - -END_GNOME_DECLS - -#endif /* _E_TABLE_ITEM_H_ */ diff --git a/widgets/table/e-table-memory-callbacks.c b/widgets/table/e-table-memory-callbacks.c deleted file mode 100644 index c1089b5f28..0000000000 --- a/widgets/table/e-table-memory-callbacks.c +++ /dev/null @@ -1,254 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-memory-callbacks.c: a simple table model implementation - * that uses function pointers to simplify the creation of new, exotic - * and colorful tables in no time. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999, 2000 Ximian, Inc. - */ - -#include <config.h> -#include "e-table-memory-callbacks.h" - -enum { - ARG_0, - ARG_APPEND_ROW, -}; - -#define PARENT_TYPE e_table_memory_get_type () - -static int -etmc_column_count (ETableModel *etm) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS(etm); - - if (etmc->col_count) - return etmc->col_count (etm, etmc->data); - else - return 0; -} - -static void * -etmc_value_at (ETableModel *etm, int col, int row) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS(etm); - - if (etmc->value_at) - return etmc->value_at (etm, col, row, etmc->data); - else - return NULL; -} - -static void -etmc_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS(etm); - - if (etmc->set_value_at) - etmc->set_value_at (etm, col, row, val, etmc->data); -} - -static gboolean -etmc_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS(etm); - - if (etmc->is_cell_editable) - return etmc->is_cell_editable (etm, col, row, etmc->data); - else - return FALSE; -} - -/* The default for etmc_duplicate_value is to return the raw value. */ -static void * -etmc_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS(etm); - - if (etmc->duplicate_value) - return etmc->duplicate_value (etm, col, value, etmc->data); - else - return (void *)value; -} - -static void -etmc_free_value (ETableModel *etm, int col, void *value) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS(etm); - - if (etmc->free_value) - etmc->free_value (etm, col, value, etmc->data); -} - -static void * -etmc_initialize_value (ETableModel *etm, int col) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS(etm); - - if (etmc->initialize_value) - return etmc->initialize_value (etm, col, etmc->data); - else - return NULL; -} - -static gboolean -etmc_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS(etm); - - if (etmc->value_is_empty) - return etmc->value_is_empty (etm, col, value, etmc->data); - else - return FALSE; -} - -static char * -etmc_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS(etm); - - if (etmc->value_to_string) - return etmc->value_to_string (etm, col, value, etmc->data); - else - return g_strdup (""); -} - -static void -etmc_append_row (ETableModel *etm, ETableModel *source, int row) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS(etm); - - if (etmc->append_row) - etmc->append_row (etm, source, row, etmc->data); -} - -static void -etmc_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS (o); - - switch (arg_id){ - case ARG_APPEND_ROW: - GTK_VALUE_POINTER(*arg) = etmc->append_row; - break; - } -} - -static void -etmc_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableMemoryCalbacks *etmc = E_TABLE_MEMORY_CALLBACKS (o); - - switch (arg_id){ - case ARG_APPEND_ROW: - etmc->append_row = GTK_VALUE_POINTER(*arg); - break; - default: - arg->type = GTK_TYPE_INVALID; - } -} - -static void -e_table_memory_callbacks_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *model_class = (ETableModelClass *) object_class; - - object_class->set_arg = etmc_set_arg; - object_class->get_arg = etmc_get_arg; - - model_class->column_count = etmc_column_count; - model_class->value_at = etmc_value_at; - model_class->set_value_at = etmc_set_value_at; - model_class->is_cell_editable = etmc_is_cell_editable; - model_class->duplicate_value = etmc_duplicate_value; - model_class->free_value = etmc_free_value; - model_class->initialize_value = etmc_initialize_value; - model_class->value_is_empty = etmc_value_is_empty; - model_class->value_to_string = etmc_value_to_string; - model_class->append_row = etmc_append_row; - - gtk_object_add_arg_type ("ETableMemoryCalbacks::append_row", GTK_TYPE_POINTER, - GTK_ARG_READWRITE, ARG_APPEND_ROW); -} - -GtkType -e_table_memory_callbacks_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableMemoryCalbacks", - sizeof (ETableMemoryCalbacks), - sizeof (ETableMemoryCalbacksClass), - (GtkClassInitFunc) e_table_memory_callbacks_class_init, - (GtkObjectInitFunc) NULL, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -/** - * e_table_memory_callbacks_new: - * @col_count: - * @value_at: - * @set_value_at: - * @is_cell_editable: - * @duplicate_value: - * @free_value: - * @initialize_value: - * @value_is_empty: - * @value_to_string: - * @data: closure pointer. - * - * This initializes a new ETableMemoryCalbacksModel object. ETableMemoryCalbacksModel is - * an implementaiton of the abstract class ETableModel. The ETableMemoryCalbacksModel - * is designed to allow people to easily create ETableModels without having - * to create a new GtkType derived from ETableModel every time they need one. - * - * Instead, ETableMemoryCalbacksModel uses a setup based in callback functions, every - * callback function signature mimics the signature of each ETableModel method - * and passes the extra @data pointer to each one of the method to provide them - * with any context they might want to use. - * - * Returns: An ETableMemoryCalbacksModel object (which is also an ETableModel - * object). - */ -ETableModel * -e_table_memory_callbacks_new (ETableMemoryCalbacksColumnCountFn col_count, - ETableMemoryCalbacksValueAtFn value_at, - ETableMemoryCalbacksSetValueAtFn set_value_at, - ETableMemoryCalbacksIsCellEditableFn is_cell_editable, - ETableMemoryCalbacksDuplicateValueFn duplicate_value, - ETableMemoryCalbacksFreeValueFn free_value, - ETableMemoryCalbacksInitializeValueFn initialize_value, - ETableMemoryCalbacksValueIsEmptyFn value_is_empty, - ETableMemoryCalbacksValueToStringFn value_to_string, - void *data) -{ - ETableMemoryCalbacks *et; - - et = gtk_type_new (e_table_memory_callbacks_get_type ()); - - et->col_count = col_count; - et->value_at = value_at; - et->set_value_at = set_value_at; - et->is_cell_editable = is_cell_editable; - et->duplicate_value = duplicate_value; - et->free_value = free_value; - et->initialize_value = initialize_value; - et->value_is_empty = value_is_empty; - et->value_to_string = value_to_string; - et->data = data; - - return (ETableModel *) et; - } diff --git a/widgets/table/e-table-memory-callbacks.h b/widgets/table/e-table-memory-callbacks.h deleted file mode 100644 index 72f637f764..0000000000 --- a/widgets/table/e-table-memory-callbacks.h +++ /dev/null @@ -1,72 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_MEMORY_CALLBACKS_H_ -#define _E_TABLE_MEMORY_CALLBACKS_H_ - -#include <gal/e-table/e-table-memory.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TABLE_MEMORY_CALLBACKS_TYPE (e_table_memory_callbacks_get_type ()) -#define E_TABLE_MEMORY_CALLBACKS(o) (GTK_CHECK_CAST ((o), E_TABLE_MEMORY_CALLBACKS_TYPE, ETableMemoryCalbacks)) -#define E_TABLE_MEMORY_CALLBACKS_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_MEMORY_CALLBACKS_TYPE, ETableMemoryCalbacksClass)) -#define E_IS_TABLE_MEMORY_CALLBACKS(o) (GTK_CHECK_TYPE ((o), E_TABLE_MEMORY_CALLBACKS_TYPE)) -#define E_IS_TABLE_MEMORY_CALLBACKS_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_MEMORY_CALLBACKS_TYPE)) - -typedef int (*ETableMemoryCalbacksColumnCountFn) (ETableModel *etm, void *data); -typedef void (*ETableMemoryCalbacksAppendRowFn) (ETableModel *etm, ETableModel *model, int row, void *data); - -typedef void *(*ETableMemoryCalbacksValueAtFn) (ETableModel *etm, int col, int row, void *data); -typedef void (*ETableMemoryCalbacksSetValueAtFn) (ETableModel *etm, int col, int row, const void *val, void *data); -typedef gboolean (*ETableMemoryCalbacksIsCellEditableFn) (ETableModel *etm, int col, int row, void *data); - -typedef void *(*ETableMemoryCalbacksDuplicateValueFn) (ETableModel *etm, int col, const void *val, void *data); -typedef void (*ETableMemoryCalbacksFreeValueFn) (ETableModel *etm, int col, void *val, void *data); -typedef void *(*ETableMemoryCalbacksInitializeValueFn) (ETableModel *etm, int col, void *data); -typedef gboolean (*ETableMemoryCalbacksValueIsEmptyFn) (ETableModel *etm, int col, const void *val, void *data); -typedef char *(*ETableMemoryCalbacksValueToStringFn) (ETableModel *etm, int col, const void *val, void *data); - -typedef struct { - ETableMemory parent; - - ETableMemoryCalbacksColumnCountFn col_count; - ETableMemoryCalbacksAppendRowFn append_row; - - ETableMemoryCalbacksValueAtFn value_at; - ETableMemoryCalbacksSetValueAtFn set_value_at; - ETableMemoryCalbacksIsCellEditableFn is_cell_editable; - - ETableMemoryCalbacksDuplicateValueFn duplicate_value; - ETableMemoryCalbacksFreeValueFn free_value; - ETableMemoryCalbacksInitializeValueFn initialize_value; - ETableMemoryCalbacksValueIsEmptyFn value_is_empty; - ETableMemoryCalbacksValueToStringFn value_to_string; - void *data; -} ETableMemoryCalbacks; - -typedef struct { - ETableMemoryClass parent_class; -} ETableMemoryCalbacksClass; - -GtkType e_table_memory_callbacks_get_type (void); - -ETableModel *e_table_memory_callbacks_new (ETableMemoryCalbacksColumnCountFn col_count, - - ETableMemoryCalbacksValueAtFn value_at, - ETableMemoryCalbacksSetValueAtFn set_value_at, - ETableMemoryCalbacksIsCellEditableFn is_cell_editable, - - ETableMemoryCalbacksDuplicateValueFn duplicate_value, - ETableMemoryCalbacksFreeValueFn free_value, - ETableMemoryCalbacksInitializeValueFn initialize_value, - ETableMemoryCalbacksValueIsEmptyFn value_is_empty, - ETableMemoryCalbacksValueToStringFn value_to_string, - void *data); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_MEMORY_CALLBACKS_H_ */ - diff --git a/widgets/table/e-table-memory.c b/widgets/table/e-table-memory.c deleted file mode 100644 index b92881a847..0000000000 --- a/widgets/table/e-table-memory.c +++ /dev/null @@ -1,284 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-memory.c: a Table Model implementation that the programmer builds in memory. - * - * Author: - * Chris Toshok (toshok@ximian.com) - * Chris Lahey <clahey@ximian.com> - * - * Adapted from the gtable code and ETableModel. - * - * (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> - -#include "e-table-memory.h" - -#include <stdio.h> -#include <errno.h> -#include <stdlib.h> -#include <unistd.h> -#include <fcntl.h> - -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> - -#include "gal/util/e-util.h" -#include "gal/util/e-xml-utils.h" -#include <string.h> - -#define PARENT_TYPE E_TABLE_MODEL_TYPE - -static ETableModel *parent_class; - -struct ETableMemoryPriv { - gpointer *data; - int num_rows; - gint frozen; -}; - - -/* virtual methods */ - -static void -etmm_destroy (GtkObject *object) -{ - ETableMemory *etmm = E_TABLE_MEMORY (object); - ETableMemoryPriv *priv = etmm->priv; - - /* XXX lots of stuff to free here */ - - g_free (priv->data); - g_free (priv); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static int -etmm_row_count (ETableModel *etm) -{ - ETableMemory *etmm = E_TABLE_MEMORY (etm); - - return etmm->priv->num_rows; -} - - -static void -e_table_memory_class_init (GtkObjectClass *klass) -{ - ETableModelClass *table_class = (ETableModelClass *) klass; - - parent_class = gtk_type_class (PARENT_TYPE); - - klass->destroy = etmm_destroy; - - table_class->row_count = etmm_row_count; -} - -static void -e_table_memory_init (GtkObject *object) -{ - ETableMemory *etmm = (ETableMemory *)object; - - ETableMemoryPriv *priv; - - priv = g_new0 (ETableMemoryPriv, 1); - etmm->priv = priv; - - priv->data = NULL; - priv->num_rows = 0; - priv->frozen = 0; -} - -E_MAKE_TYPE(e_table_memory, "ETableMemory", ETableMemory, e_table_memory_class_init, e_table_memory_init, PARENT_TYPE) - - - -/** - * e_table_memory_construct: - * @etable: - * - * - **/ -void -e_table_memory_construct (ETableMemory *etmm) -{ -} - -/** - * e_table_memory_new - * - * XXX docs here. - * - * return values: a newly constructed ETableMemory. - */ -ETableMemory * -e_table_memory_new (void) -{ - ETableMemory *etmm; - - etmm = gtk_type_new (e_table_memory_get_type ()); - - e_table_memory_construct(etmm); - - return etmm; -} - -/** - * e_table_memory_get_data: - * @etmm: - * @row: - * - * - * - * Return value: - **/ -gpointer -e_table_memory_get_data (ETableMemory *etmm, int row) -{ - g_return_val_if_fail(row >= 0, NULL); - g_return_val_if_fail(row < etmm->priv->num_rows, NULL); - - return etmm->priv->data[row]; -} - -/** - * e_table_memory_set_data: - * @etmm: - * @row: - * @data: - * - * - **/ -void -e_table_memory_set_data (ETableMemory *etmm, int row, gpointer data) -{ - g_return_if_fail(row >= 0); - g_return_if_fail(row < etmm->priv->num_rows); - - etmm->priv->data[row] = data; -} - -/** - * e_table_memory_insert: - * @table_model: - * @parent_path: - * @position: - * @data: - * - * - * - * Return value: - **/ -void -e_table_memory_insert (ETableMemory *etmm, - int row, - gpointer data) -{ - g_return_if_fail(row >= -1); - g_return_if_fail(row <= etmm->priv->num_rows); - - if (!etmm->priv->frozen) - e_table_model_pre_change(E_TABLE_MODEL(etmm)); - - if (row == -1) - row = etmm->priv->num_rows; - etmm->priv->data = g_renew(gpointer, etmm->priv->data, etmm->priv->num_rows + 1); - memmove(etmm->priv->data + row + 1, etmm->priv->data + row, (etmm->priv->num_rows - row) * sizeof (gpointer)); - etmm->priv->data[row] = data; - etmm->priv->num_rows ++; - if (!etmm->priv->frozen) - e_table_model_row_inserted(E_TABLE_MODEL(etmm), row); -} - - - -/** - * e_table_memory_remove: - * @etable: - * @path: - * - * - * - * Return value: - **/ -gpointer -e_table_memory_remove (ETableMemory *etmm, int row) -{ - gpointer ret; - - g_return_val_if_fail(row >= 0, NULL); - g_return_val_if_fail(row < etmm->priv->num_rows, NULL); - - if (!etmm->priv->frozen) - e_table_model_pre_change(E_TABLE_MODEL(etmm)); - ret = etmm->priv->data[row]; - memmove(etmm->priv->data + row, etmm->priv->data + row + 1, (etmm->priv->num_rows - row - 1) * sizeof (gpointer)); - etmm->priv->num_rows --; - if (!etmm->priv->frozen) - e_table_model_row_deleted(E_TABLE_MODEL(etmm), row); - return ret; -} - -/** - * e_table_memory_clear: - * @etable: - * @path: - * - * - * - * Return value: - **/ -void -e_table_memory_clear (ETableMemory *etmm) -{ - if (!etmm->priv->frozen) - e_table_model_pre_change(E_TABLE_MODEL(etmm)); - g_free(etmm->priv->data); - etmm->priv->data = NULL; - etmm->priv->num_rows = 0; - if (!etmm->priv->frozen) - e_table_model_changed(E_TABLE_MODEL(etmm)); -} - -/** - * e_table_memory_freeze: - * @etmm: the ETableModel to freeze. - * - * This function prepares an ETableModel for a period of much change. - * All signals regarding changes to the table are deferred until we - * thaw the table. - * - **/ -void -e_table_memory_freeze(ETableMemory *etmm) -{ - ETableMemoryPriv *priv = etmm->priv; - - if (priv->frozen == 0) - e_table_model_pre_change(E_TABLE_MODEL(etmm)); - - priv->frozen ++; -} - -/** - * e_table_memory_thaw: - * @etmm: the ETableMemory to thaw. - * - * This function thaws an ETableMemory. All the defered signals can add - * up to a lot, we don't know - so we just emit a model_changed - * signal. - * - **/ -void -e_table_memory_thaw(ETableMemory *etmm) -{ - ETableMemoryPriv *priv = etmm->priv; - - if (priv->frozen > 0) - priv->frozen --; - if (priv->frozen == 0) { - e_table_model_changed(E_TABLE_MODEL(etmm)); - } -} diff --git a/widgets/table/e-table-memory.h b/widgets/table/e-table-memory.h deleted file mode 100644 index e1a70d506c..0000000000 --- a/widgets/table/e-table-memory.h +++ /dev/null @@ -1,58 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_MEMORY_H_ -#define _E_TABLE_MEMORY_H_ - -#include <gdk-pixbuf/gdk-pixbuf.h> -#include <gal/e-table/e-table-model.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define E_TABLE_MEMORY_TYPE (e_table_memory_get_type ()) -#define E_TABLE_MEMORY(o) (GTK_CHECK_CAST ((o), E_TABLE_MEMORY_TYPE, ETableMemory)) -#define E_TABLE_MEMORY_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_MEMORY_TYPE, ETableMemoryClass)) -#define E_IS_TABLE_MEMORY(o) (GTK_CHECK_TYPE ((o), E_TABLE_MEMORY_TYPE)) -#define E_IS_TABLE_MEMORY_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_MEMORY_TYPE)) - -typedef struct ETableMemory ETableMemory; -typedef struct ETableMemoryPriv ETableMemoryPriv; -typedef struct ETableMemoryClass ETableMemoryClass; - -struct ETableMemory { - ETableModel base; - ETableMemoryPriv *priv; -}; - -struct ETableMemoryClass { - ETableModelClass parent_class; -}; - - -GtkType e_table_memory_get_type (void); -void e_table_memory_construct (ETableMemory *etable); -ETableMemory *e_table_memory_new (void); - -/* row operations */ -void e_table_memory_insert (ETableMemory *etable, - int row, - gpointer data); -gpointer e_table_memory_remove (ETableMemory *etable, - int row); -void e_table_memory_clear (ETableMemory *etable); - -/* Freeze and thaw */ -void e_table_memory_freeze (ETableMemory *etable); -void e_table_memory_thaw (ETableMemory *etable); -gpointer e_table_memory_get_data (ETableMemory *etm, - int row); -void e_table_memory_set_data (ETableMemory *etm, - int row, - gpointer data); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_MEMORY_H */ diff --git a/widgets/table/e-table-model.c b/widgets/table/e-table-model.c deleted file mode 100644 index 9429aeb0f9..0000000000 --- a/widgets/table/e-table-model.c +++ /dev/null @@ -1,541 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-model.c: a Table Model - * - * Authors: - * Miguel de Icaza (miguel@gnu.org) - * Chris Lahey (clahey@ximian.com) - * - * (C) 1999, 2000 Ximian, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-model.h" - -#define ETM_CLASS(e) ((ETableModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - -#define d(x) - -d(static gint depth = 0); - - -static GtkObjectClass *e_table_model_parent_class; - -enum { - MODEL_CHANGED, - MODEL_PRE_CHANGE, - MODEL_ROW_CHANGED, - MODEL_CELL_CHANGED, - MODEL_ROWS_INSERTED, - MODEL_ROWS_DELETED, - ROW_SELECTION, - LAST_SIGNAL -}; - -static guint e_table_model_signals [LAST_SIGNAL] = { 0, }; - -/** - * e_table_model_column_count: - * @e_table_model: The e-table-model to operate on - * - * Returns: the number of columns in the table model. - */ -int -e_table_model_column_count (ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), 0); - - return ETM_CLASS (e_table_model)->column_count (e_table_model); -} - - -/** - * e_table_model_row_count: - * @e_table_model: the e-table-model to operate on - * - * Returns: the number of rows in the Table model. - */ -int -e_table_model_row_count (ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), 0); - - return ETM_CLASS (e_table_model)->row_count (e_table_model); -} - -/** - * e_table_model_append_row: - * @e_table_model: the table model to append the a row to. - * @source: - * @row: - * - */ -void -e_table_model_append_row (ETableModel *e_table_model, ETableModel *source, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - if (ETM_CLASS (e_table_model)->append_row) - ETM_CLASS (e_table_model)->append_row (e_table_model, source, row); -} - -/** - * e_table_value_at: - * @e_table_model: the e-table-model to operate on - * @col: column in the model to pull data from. - * @row: row in the model to pull data from. - * - * Return value: This function returns the value that is stored - * by the @e_table_model in column @col and row @row. The data - * returned can be a pointer or any data value that can be stored - * inside a pointer. - * - * The data returned is typically used by an ECell renderer - */ -void * -e_table_model_value_at (ETableModel *e_table_model, int col, int row) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - return ETM_CLASS (e_table_model)->value_at (e_table_model, col, row); -} - -/** - * e_table_model_set_value_at: - * @e_table_model: the table model to operate on. - * @col: the column where the data will be stored in the model. - * @row: the row where the data will be stored in the model. - * @value: the data to be stored. - * - * This function instructs the model to store the value in @data in the - * the @e_table_model at column @col and row @row. The @data typically - * comes from one of the ECell rendering objects. - * - * There should be an agreement between the Table Model and the user - * of this function about the data being stored. Typically it will - * be a pointer to a set of data, or a datum that fits inside a void *. - */ -void -e_table_model_set_value_at (ETableModel *e_table_model, int col, int row, const void *value) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - ETM_CLASS (e_table_model)->set_value_at (e_table_model, col, row, value); -} - -/** - * e_table_model_is_cell_editable: - * @e_table_model: the table model to query. - * @col: column to query. - * @row: row to query. - * - * Returns: %TRUE if the cell in @e_table_model at @col,@row can be - * edited, %FALSE otherwise - */ -gboolean -e_table_model_is_cell_editable (ETableModel *e_table_model, int col, int row) -{ - g_return_val_if_fail (e_table_model != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), FALSE); - - return ETM_CLASS (e_table_model)->is_cell_editable (e_table_model, col, row); -} - - -void * -e_table_model_duplicate_value (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->duplicate_value) - return ETM_CLASS (e_table_model)->duplicate_value (e_table_model, col, value); - else - return NULL; -} - -void -e_table_model_free_value (ETableModel *e_table_model, int col, void *value) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - if (ETM_CLASS (e_table_model)->free_value) - ETM_CLASS (e_table_model)->free_value (e_table_model, col, value); -} - -char * -e_table_model_get_save_id(ETableModel *e_table_model, int row) -{ - g_return_val_if_fail (e_table_model != NULL, "/"); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), "/"); - - if (ETM_CLASS (e_table_model)->get_save_id) - return ETM_CLASS (e_table_model)->get_save_id (e_table_model, row); - else - return NULL; -} - -gboolean -e_table_model_has_save_id(ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), FALSE); - - if (ETM_CLASS (e_table_model)->has_save_id) - return ETM_CLASS (e_table_model)->has_save_id (e_table_model); - else - return FALSE; -} - -gboolean -e_table_model_has_change_pending(ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), FALSE); - - if (ETM_CLASS (e_table_model)->has_change_pending) - return ETM_CLASS (e_table_model)->has_change_pending (e_table_model); - else - return FALSE; -} - -void * -e_table_model_initialize_value (ETableModel *e_table_model, int col) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->initialize_value) - return ETM_CLASS (e_table_model)->initialize_value (e_table_model, col); - else - return NULL; -} - -gboolean -e_table_model_value_is_empty (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), FALSE); - - if (ETM_CLASS (e_table_model)->value_is_empty) - return ETM_CLASS (e_table_model)->value_is_empty (e_table_model, col, value); - else - return FALSE; -} - -char * -e_table_model_value_to_string (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->value_to_string) - return ETM_CLASS (e_table_model)->value_to_string (e_table_model, col, value); - else - return g_strdup(""); -} - -static void -e_table_model_destroy (GtkObject *object) -{ - if (e_table_model_parent_class->destroy) - (*e_table_model_parent_class->destroy)(object); -} - -static void -e_table_model_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *klass = E_TABLE_MODEL_CLASS(object_class); - e_table_model_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = e_table_model_destroy; - - e_table_model_signals [MODEL_CHANGED] = - gtk_signal_new ("model_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_table_model_signals [MODEL_PRE_CHANGE] = - gtk_signal_new ("model_pre_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_pre_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_table_model_signals [MODEL_ROW_CHANGED] = - gtk_signal_new ("model_row_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_row_changed), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - e_table_model_signals [MODEL_CELL_CHANGED] = - gtk_signal_new ("model_cell_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_cell_changed), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - e_table_model_signals [MODEL_ROWS_INSERTED] = - gtk_signal_new ("model_rows_inserted", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_rows_inserted), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - e_table_model_signals [MODEL_ROWS_DELETED] = - gtk_signal_new ("model_rows_deleted", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_rows_deleted), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, e_table_model_signals, LAST_SIGNAL); - - klass->column_count = NULL; - klass->row_count = NULL; - klass->append_row = NULL; - - klass->value_at = NULL; - klass->set_value_at = NULL; - klass->is_cell_editable = NULL; - - klass->get_save_id = NULL; - klass->has_save_id = NULL; - - klass->has_change_pending = NULL; - - klass->duplicate_value = NULL; - klass->free_value = NULL; - klass->initialize_value = NULL; - klass->value_is_empty = NULL; - klass->value_to_string = NULL; - - klass->model_changed = NULL; - klass->model_row_changed = NULL; - klass->model_cell_changed = NULL; - klass->model_rows_inserted = NULL; - klass->model_rows_deleted = NULL; -} - - -guint -e_table_model_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "ETableModel", - sizeof (ETableModel), - sizeof (ETableModelClass), - (GtkClassInitFunc) e_table_model_class_init, - NULL, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -#if d(!)0 -static void -print_tabs (void) -{ - int i; - for (i = 0; i < depth; i++) - g_print("\t"); -} -#endif - -void -e_table_model_pre_change (ETableModel *e_table_model) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting pre_change on model 0x%p.\n", e_table_model)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_PRE_CHANGE]); - d(depth--); -} - -/** - * e_table_model_changed: - * @e_table_model: the table model to notify of the change - * - * Use this function to notify any views of this table model that - * the contents of the table model have changed. This will emit - * the signal "model_changed" on the @e_table_model object. - * - * It is preferable to use the e_table_model_row_changed() and - * the e_table_model_cell_changed() to notify of smaller changes - * than to invalidate the entire model, as the views might have - * ways of caching the information they render from the model. - */ -void -e_table_model_changed (ETableModel *e_table_model) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting model_changed on model 0x%p.\n", e_table_model)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_CHANGED]); - d(depth--); -} - -/** - * e_table_model_row_changed: - * @e_table_model: the table model to notify of the change - * @row: the row that was changed in the model. - * - * Use this function to notify any views of the table model that - * the contents of row @row have changed in model. This function - * will emit the "model_row_changed" signal on the @e_table_model - * object - */ -void -e_table_model_row_changed (ETableModel *e_table_model, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting row_changed on model 0x%p, row %d.\n", e_table_model, row)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROW_CHANGED], row); - d(depth--); -} - -/** - * e_table_model_cell_changed: - * @e_table_model: the table model to notify of the change - * @col: the column. - * @row: the row - * - * Use this function to notify any views of the table model that - * contents of the cell at @col,@row has changed. This will emit - * the "model_cell_changed" signal on the @e_table_model - * object - */ -void -e_table_model_cell_changed (ETableModel *e_table_model, int col, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting cell_changed on model 0x%p, row %d, col %d.\n", e_table_model, row, col)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_CELL_CHANGED], col, row); - d(depth--); -} - -/** - * e_table_model_rows_inserted: - * @e_table_model: the table model to notify of the change - * @row: the row that was inserted into the model. - * @count: The number of rows that were inserted. - * - * Use this function to notify any views of the table model that - * @count rows at row @row have been inserted into the model. This - * function will emit the "model_rows_inserted" signal on the - * @e_table_model object - */ -void -e_table_model_rows_inserted (ETableModel *e_table_model, int row, int count) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting row_inserted on model 0x%p, row %d.\n", e_table_model, row)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROWS_INSERTED], row, count); - d(depth--); -} - -/** - * e_table_model_row_inserted: - * @e_table_model: the table model to notify of the change - * @row: the row that was inserted into the model. - * - * Use this function to notify any views of the table model that the - * row @row has been inserted into the model. This function will emit - * the "model_rows_inserted" signal on the @e_table_model object - */ -void -e_table_model_row_inserted (ETableModel *e_table_model, int row) -{ - e_table_model_rows_inserted(e_table_model, row, 1); -} - -/** - * e_table_model_row_deleted: - * @e_table_model: the table model to notify of the change - * @row: the row that was deleted - * @count: The number of rows deleted - * - * Use this function to notify any views of the table model that - * @count rows at row @row have been deleted from the model. This - * function will emit the "model_rows_deleted" signal on the - * @e_table_model object - */ -void -e_table_model_rows_deleted (ETableModel *e_table_model, int row, int count) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting row_deleted on model 0x%p, row %d.\n", e_table_model, row)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROWS_DELETED], row, count); - d(depth--); -} - -/** - * e_table_model_row_deleted: - * @e_table_model: the table model to notify of the change - * @row: the row that was deleted - * - * Use this function to notify any views of the table model that the - * row @row has been deleted from the model. This function will emit - * the "model_rows_deleted" signal on the @e_table_model object - */ -void -e_table_model_row_deleted (ETableModel *e_table_model, int row) -{ - e_table_model_rows_deleted(e_table_model, row, 1); -} diff --git a/widgets/table/e-table-model.h b/widgets/table/e-table-model.h deleted file mode 100644 index 333ab0fcfc..0000000000 --- a/widgets/table/e-table-model.h +++ /dev/null @@ -1,148 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_MODEL_H_ -#define _E_TABLE_MODEL_H_ - -#include <gtk/gtkobject.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TABLE_MODEL_TYPE (e_table_model_get_type ()) -#define E_TABLE_MODEL(o) (GTK_CHECK_CAST ((o), E_TABLE_MODEL_TYPE, ETableModel)) -#define E_TABLE_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_MODEL_TYPE, ETableModelClass)) -#define E_IS_TABLE_MODEL(o) (GTK_CHECK_TYPE ((o), E_TABLE_MODEL_TYPE)) -#define E_IS_TABLE_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_MODEL_TYPE)) - -typedef struct { - GtkObject base; -} ETableModel; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Virtual methods - */ - int (*column_count) (ETableModel *etm); - int (*row_count) (ETableModel *etm); - void (*append_row) (ETableModel *etm, ETableModel *source, int row); - - void *(*value_at) (ETableModel *etm, int col, int row); - void (*set_value_at) (ETableModel *etm, int col, int row, const void *value); - gboolean (*is_cell_editable) (ETableModel *etm, int col, int row); - - char *(*get_save_id) (ETableModel *etm, int row); - gboolean (*has_save_id) (ETableModel *etm); - - gboolean (*has_change_pending) (ETableModel *etm); - - /* Allocate a copy of the given value. */ - void *(*duplicate_value) (ETableModel *etm, int col, const void *value); - /* Free an allocated value. */ - void (*free_value) (ETableModel *etm, int col, void *value); - /* Return an allocated empty value. */ - void *(*initialize_value) (ETableModel *etm, int col); - /* Return TRUE if value is equivalent to an empty cell. */ - gboolean (*value_is_empty) (ETableModel *etm, int col, const void *value); - /* Return an allocated string. */ - char *(*value_to_string) (ETableModel *etm, int col, const void *value); - - - /* - * Signals - */ - - /* - * These all come after the change has been made. - * Major structural changes: model_changed - * Changes only in a row: row_changed - * Only changes in a cell: cell_changed - * A row inserted: row_inserted - * A row deleted: row_deleted - */ - void (*model_pre_change) (ETableModel *etm); - - void (*model_changed) (ETableModel *etm); - void (*model_row_changed) (ETableModel *etm, int row); - void (*model_cell_changed) (ETableModel *etm, int col, int row); - void (*model_rows_inserted) (ETableModel *etm, int row, int count); - void (*model_rows_deleted) (ETableModel *etm, int row, int count); -} ETableModelClass; - -GtkType e_table_model_get_type (void); - -/**/ -int e_table_model_column_count (ETableModel *e_table_model); -const char *e_table_model_column_name (ETableModel *e_table_model, - int col); -int e_table_model_row_count (ETableModel *e_table_model); -void e_table_model_append_row (ETableModel *e_table_model, - ETableModel *source, - int row); - -/**/ -void *e_table_model_value_at (ETableModel *e_table_model, - int col, - int row); -void e_table_model_set_value_at (ETableModel *e_table_model, - int col, - int row, - const void *value); -gboolean e_table_model_is_cell_editable (ETableModel *e_table_model, - int col, - int row); - -/**/ -char *e_table_model_get_save_id (ETableModel *etm, - int row); -gboolean e_table_model_has_save_id (ETableModel *etm); - -/**/ -gboolean e_table_model_has_change_pending (ETableModel *etm); - - -/**/ -void *e_table_model_duplicate_value (ETableModel *e_table_model, - int col, - const void *value); -void e_table_model_free_value (ETableModel *e_table_model, - int col, - void *value); -void *e_table_model_initialize_value (ETableModel *e_table_model, - int col); -gboolean e_table_model_value_is_empty (ETableModel *e_table_model, - int col, - const void *value); -char *e_table_model_value_to_string (ETableModel *e_table_model, - int col, - const void *value); - -/* - * Routines for emitting signals on the e_table - */ -void e_table_model_pre_change (ETableModel *e_table_model); -void e_table_model_changed (ETableModel *e_table_model); -void e_table_model_row_changed (ETableModel *e_table_model, - int row); -void e_table_model_cell_changed (ETableModel *e_table_model, - int col, - int row); -void e_table_model_rows_inserted (ETableModel *e_table_model, -int row, -int count); -void e_table_model_rows_deleted (ETableModel *e_table_model, -int row, -int count); - -/**/ -void e_table_model_row_inserted (ETableModel *e_table_model, -int row); -void e_table_model_row_deleted (ETableModel *e_table_model, -int row); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_MODEL_H_ */ diff --git a/widgets/table/e-table-one.c b/widgets/table/e-table-one.c deleted file mode 100644 index 524005cd6e..0000000000 --- a/widgets/table/e-table-one.c +++ /dev/null @@ -1,236 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-model.c: a one table model implementation that uses function - * pointers to simplify the creation of new, exotic and colorful tables in - * no time. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Ximian, Inc. - */ - -#include <config.h> -#include "e-table-one.h" - -#define PARENT_TYPE e_table_model_get_type () - -static int -one_column_count (ETableModel *etm) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_column_count(one->source); - else - return 0; -} - -static int -one_row_count (ETableModel *etm) -{ - return 1; -} - -static void * -one_value_at (ETableModel *etm, int col, int row) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->data) - return one->data[col]; - else - return NULL; -} - -static void -one_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->data && one->source) { - e_table_model_free_value(one->source, col, one->data[col]); - one->data[col] = e_table_model_duplicate_value(one->source, col, val); - } -} - -static gboolean -one_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_is_cell_editable(one->source, 0, row); - else - return FALSE; -} - -/* The default for one_duplicate_value is to return the raw value. */ -static void * -one_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_duplicate_value(one->source, col, value); - else - return (void *)value; -} - -static void -one_free_value (ETableModel *etm, int col, void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - e_table_model_free_value(one->source, col, value); -} - -static void * -one_initialize_value (ETableModel *etm, int col) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_initialize_value (one->source, col); - else - return NULL; -} - -static gboolean -one_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_value_is_empty (one->source, col, value); - else - return FALSE; -} - -static char * -one_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETableOne *one = E_TABLE_ONE(etm); - - if (one->source) - return e_table_model_value_to_string (one->source, col, value); - else - return g_strdup(""); -} - -static void -one_destroy (GtkObject *object) -{ - ETableOne *one = E_TABLE_ONE(object); - - if (one->source) { - int i; - int col_count; - - col_count = e_table_model_column_count(one->source); - - if (one->data) { - for (i = 0; i < col_count; i++) { - e_table_model_free_value(one->source, i, one->data[i]); - } - } - - gtk_object_unref(GTK_OBJECT(one->source)); - } - - g_free(one->data); -} - -static void -e_table_one_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *model_class = (ETableModelClass *) object_class; - - model_class->column_count = one_column_count; - model_class->row_count = one_row_count; - model_class->value_at = one_value_at; - model_class->set_value_at = one_set_value_at; - model_class->is_cell_editable = one_is_cell_editable; - model_class->duplicate_value = one_duplicate_value; - model_class->free_value = one_free_value; - model_class->initialize_value = one_initialize_value; - model_class->value_is_empty = one_value_is_empty; - model_class->value_to_string = one_value_to_string; - - object_class->destroy = one_destroy; -} - -static void -e_table_one_init (GtkObject *object) -{ - ETableOne *one = E_TABLE_ONE(object); - - one->source = NULL; - one->data = NULL; -} - -GtkType -e_table_one_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableOne", - sizeof (ETableOne), - sizeof (ETableOneClass), - (GtkClassInitFunc) e_table_one_class_init, - (GtkObjectInitFunc) e_table_one_init, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -ETableModel * -e_table_one_new (ETableModel *source) -{ - ETableOne *eto; - int col_count; - int i; - - eto = gtk_type_new (e_table_one_get_type ()); - - eto->source = source; - - col_count = e_table_model_column_count(source); - eto->data = g_new(void *, col_count); - for (i = 0; i < col_count; i++) { - eto->data[i] = e_table_model_initialize_value(source, i); - } - - if (source) - gtk_object_ref(GTK_OBJECT(source)); - - return (ETableModel *) eto; -} - -void -e_table_one_commit (ETableOne *one) -{ - if (one->source) { - int empty = TRUE; - int col; - int cols = e_table_model_column_count(one->source); - for (col = 0; col < cols; col++) { - if (!e_table_model_value_is_empty(one->source, col, one->data[col])) { - empty = FALSE; - break; - } - } - if (!empty) { - e_table_model_append_row(one->source, E_TABLE_MODEL(one), 0); - } - } -} diff --git a/widgets/table/e-table-one.h b/widgets/table/e-table-one.h deleted file mode 100644 index 2636f018ab..0000000000 --- a/widgets/table/e-table-one.h +++ /dev/null @@ -1,39 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_ONE_H_ -#define _E_TABLE_ONE_H_ - -#include <gal/e-table/e-table-model.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define E_TABLE_ONE_TYPE (e_table_one_get_type ()) -#define E_TABLE_ONE(o) (GTK_CHECK_CAST ((o), E_TABLE_ONE_TYPE, ETableOne)) -#define E_TABLE_ONE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_ONE_TYPE, ETableOneClass)) -#define E_IS_TABLE_ONE(o) (GTK_CHECK_TYPE ((o), E_TABLE_ONE_TYPE)) -#define E_IS_TABLE_ONE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_ONE_TYPE)) - -typedef struct { - ETableModel parent; - - ETableModel *source; - void **data; -} ETableOne; - -typedef struct { - ETableModelClass parent_class; -} ETableOneClass; - -GtkType e_table_one_get_type (void); - -ETableModel *e_table_one_new (ETableModel *source); -void e_table_one_commit (ETableOne *one); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_ONE_H_ */ - diff --git a/widgets/table/e-table-scrolled.c b/widgets/table/e-table-scrolled.c deleted file mode 100644 index fcf9d64199..0000000000 --- a/widgets/table/e-table-scrolled.c +++ /dev/null @@ -1,211 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-scrolled.c: A graphical view of a Table. - * - * Author: - * Chris Lahey <clahey@ximian.com> - * Miguel de Icaza (miguel@ximian.com) - * - * Copyright 2000, 1999, Ximian, Inc - */ -#include <config.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <stdio.h> -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> - -#include "e-table.h" -#include "e-table-scrolled.h" - -#define COLUMN_HEADER_HEIGHT 16 - -#define PARENT_TYPE e_scroll_frame_get_type () - -static GtkObjectClass *parent_class; - -enum { - ARG_0, - ARG_TABLE, -}; - -static void -e_table_scrolled_init (GtkObject *object) -{ - ETableScrolled *ets; - EScrollFrame *scroll_frame; - - ets = E_TABLE_SCROLLED (object); - scroll_frame = E_SCROLL_FRAME (object); - - GTK_WIDGET_SET_FLAGS (ets, GTK_CAN_FOCUS); - - ets->table = gtk_type_new(e_table_get_type()); - - e_scroll_frame_set_policy (scroll_frame, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - e_scroll_frame_set_shadow_type (scroll_frame, GTK_SHADOW_IN); -} - -static void -e_table_scrolled_real_construct (ETableScrolled *ets) -{ - gtk_container_add(GTK_CONTAINER(ets), GTK_WIDGET(ets->table)); - - gtk_widget_show(GTK_WIDGET(ets->table)); -} - -ETableScrolled *e_table_scrolled_construct (ETableScrolled *ets, - ETableModel *etm, - ETableExtras *ete, - const char *spec, - const char *state) -{ - g_return_val_if_fail(ets != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_SCROLLED(ets), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec != NULL, NULL); - - e_table_construct(ets->table, etm, ete, spec, state); - - e_table_scrolled_real_construct(ets); - - return ets; -} - -GtkWidget *e_table_scrolled_new (ETableModel *etm, - ETableExtras *ete, - const char *spec, - const char *state) -{ - ETableScrolled *ets; - - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec != NULL, NULL); - - ets = E_TABLE_SCROLLED (gtk_widget_new (e_table_scrolled_get_type (), - "hadjustment", NULL, - "vadjustment", NULL, - NULL)); - - ets = e_table_scrolled_construct (ets, etm, ete, spec, state); - - return GTK_WIDGET (ets); -} - -ETableScrolled *e_table_scrolled_construct_from_spec_file (ETableScrolled *ets, - ETableModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn) -{ - g_return_val_if_fail(ets != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_SCROLLED(ets), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec_fn != NULL, NULL); - - e_table_construct_from_spec_file(ets->table, etm, ete, spec_fn, state_fn); - - e_table_scrolled_real_construct(ets); - - return ets; -} - -GtkWidget *e_table_scrolled_new_from_spec_file (ETableModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn) -{ - ETableScrolled *ets; - - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec_fn != NULL, NULL); - - ets = E_TABLE_SCROLLED (gtk_widget_new (e_table_scrolled_get_type (), - "hadjustment", NULL, - "vadjustment", NULL, - NULL)); - - ets = e_table_scrolled_construct_from_spec_file (ets, etm, ete, spec_fn, state_fn); - - return GTK_WIDGET (ets); -} - -ETable * -e_table_scrolled_get_table (ETableScrolled *ets) -{ - return ets->table; -} - -static void -ets_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableScrolled *ets = E_TABLE_SCROLLED (o); - - switch (arg_id){ - case ARG_TABLE: - if (ets->table) - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(ets->table); - else - GTK_VALUE_OBJECT (*arg) = NULL; - break; - } -} - -/* Grab_focus handler for the scrolled ETable */ -static void -ets_grab_focus (GtkWidget *widget) -{ - ETableScrolled *ets; - - ets = E_TABLE_SCROLLED (widget); - - gtk_widget_grab_focus (GTK_WIDGET (ets->table)); -} - -/* Focus handler for the scrolled ETable */ -static gint -ets_focus (GtkContainer *container, GtkDirectionType direction) -{ - ETableScrolled *ets; - - ets = E_TABLE_SCROLLED (container); - - return gtk_container_focus (GTK_CONTAINER (ets->table), direction); -} - -static void -e_table_scrolled_class_init (ETableScrolledClass *class) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - GtkContainerClass *container_class; - - object_class = (GtkObjectClass *) class; - widget_class = (GtkWidgetClass *) class; - container_class = (GtkContainerClass *) class; - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->get_arg = ets_get_arg; - - widget_class->grab_focus = ets_grab_focus; - - container_class->focus = ets_focus; - - gtk_object_add_arg_type ("ETableScrolled::table", GTK_TYPE_OBJECT, - GTK_ARG_READABLE, ARG_TABLE); -} - -E_MAKE_TYPE(e_table_scrolled, "ETableScrolled", ETableScrolled, e_table_scrolled_class_init, e_table_scrolled_init, PARENT_TYPE); - diff --git a/widgets/table/e-table-scrolled.h b/widgets/table/e-table-scrolled.h deleted file mode 100644 index 82643b214d..0000000000 --- a/widgets/table/e-table-scrolled.h +++ /dev/null @@ -1,54 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SCROLLED_H_ -#define _E_TABLE_SCROLLED_H_ - -#include <gal/widgets/e-scroll-frame.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-table.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_SCROLLED_TYPE (e_table_scrolled_get_type ()) -#define E_TABLE_SCROLLED(o) (GTK_CHECK_CAST ((o), E_TABLE_SCROLLED_TYPE, ETableScrolled)) -#define E_TABLE_SCROLLED_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SCROLLED_TYPE, ETableScrolledClass)) -#define E_IS_TABLE_SCROLLED(o) (GTK_CHECK_TYPE ((o), E_TABLE_SCROLLED_TYPE)) -#define E_IS_TABLE_SCROLLED_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SCROLLED_TYPE)) - -typedef struct { - EScrollFrame parent; - - ETable *table; -} ETableScrolled; - -typedef struct { - EScrollFrameClass parent_class; -} ETableScrolledClass; - -GtkType e_table_scrolled_get_type (void); - -ETableScrolled *e_table_scrolled_construct (ETableScrolled *ets, - ETableModel *etm, - ETableExtras *ete, - const char *spec, - const char *state); -GtkWidget *e_table_scrolled_new (ETableModel *etm, - ETableExtras *ete, - const char *spec, - const char *state); - -ETableScrolled *e_table_scrolled_construct_from_spec_file (ETableScrolled *ets, - ETableModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn); -GtkWidget *e_table_scrolled_new_from_spec_file (ETableModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn); - -ETable *e_table_scrolled_get_table (ETableScrolled *ets); - -END_GNOME_DECLS - -#endif /* _E_TABLE_SCROLLED_H_ */ - diff --git a/widgets/table/e-table-selection-model.c b/widgets/table/e-table-selection-model.c deleted file mode 100644 index d8d806afb8..0000000000 --- a/widgets/table/e-table-selection-model.c +++ /dev/null @@ -1,303 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-selection-model.c: a Table Selection Model - * - * Author: - * Christopher James Lahey <clahey@ximian.com> - * - * (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtksignal.h> -#include "e-table-selection-model.h" -#include "gal/util/e-util.h" - -#define ETSM_CLASS(e) ((ETableSelectionModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE e_selection_model_array_get_type () - -static ESelectionModelArray *parent_class; - -static gint etsm_get_row_count (ESelectionModelArray *esm); - -enum { - ARG_0, - ARG_MODEL, -}; - -#if 0 -static void -save_to_hash(int model_row, gpointer closure) -{ - ETableSelectionModel *etsm = closure; - gchar *key = e_table_model_get_save_id(etsm->model, model_row); - - g_hash_table_insert(etsm->hash, key, key); -} -#endif - -static void -free_key(gpointer key, gpointer value, gpointer closure) -{ - g_free(key); -} - -static void -free_hash(ETableSelectionModel *etsm) -{ - if (etsm->hash) { - g_hash_table_foreach(etsm->hash, free_key, NULL); - g_hash_table_destroy(etsm->hash); - etsm->hash = NULL; - } - g_free(etsm->cursor_id); - etsm->cursor_id = NULL; -} - -static void -model_pre_change (ETableModel *etm, ETableSelectionModel *etsm) -{ - free_hash(etsm); - -#if 0 - if (etsm->model && (!etsm->hash) && e_table_model_has_save_id(etsm->model)) { - gint cursor_row; - etsm->hash = g_hash_table_new(g_str_hash, g_str_equal); - e_selection_model_foreach(E_SELECTION_MODEL(etsm), save_to_hash, etsm); - gtk_object_get(GTK_OBJECT(etsm), - "cursor_row", &cursor_row, - NULL); - if (cursor_row != -1) { - etsm->cursor_id = e_table_model_get_save_id(etm, cursor_row); - } - } -#endif -} - -#if 0 -static gint -model_changed_idle(ETableSelectionModel *etsm) -{ - ETableModel *etm = etsm->model; - - e_selection_model_clear(E_SELECTION_MODEL(etsm)); - - if (etsm->hash && etm && e_table_model_has_save_id(etm)) { - int row_count = e_table_model_row_count(etm); - int i; - e_selection_model_array_confirm_row_count(E_SELECTION_MODEL_ARRAY(etsm)); - for (i = 0; i < row_count; i++) { - char *save_id = e_table_model_get_save_id(etm, i); - if (g_hash_table_lookup(etsm->hash, save_id)) - e_selection_model_change_one_row(E_SELECTION_MODEL(etsm), i, TRUE); - if (etsm->cursor_id && !strcmp(etsm->cursor_id, save_id)) { - e_selection_model_change_cursor(E_SELECTION_MODEL(etsm), i, e_selection_model_cursor_row(E_SELECTION_MODEL(etsm))); - g_free(etsm->cursor_id); - etsm->cursor_id = NULL; - } - g_free(save_id); - } - free_hash(etsm); - } - etsm->model_changed_idle_id = 0; - return FALSE; -} -#endif - -static void -model_changed(ETableModel *etm, ETableSelectionModel *etsm) -{ - e_selection_model_clear(E_SELECTION_MODEL(etsm)); -#if 0 - if (!etsm->model_changed_idle_id && etm && e_table_model_has_save_id(etm)) { - etsm->model_changed_idle_id = g_idle_add_full(G_PRIORITY_HIGH, (GSourceFunc) model_changed_idle, etsm, NULL); - } -#endif -} - -static void -model_row_changed(ETableModel *etm, int row, ETableSelectionModel *etsm) -{ - if (etsm->hash) - free_hash(etsm); -} - -static void -model_cell_changed(ETableModel *etm, int col, int row, ETableSelectionModel *etsm) -{ - if (etsm->hash) - free_hash(etsm); -} - -#if 1 -static void -model_rows_inserted(ETableModel *etm, int row, int count, ETableSelectionModel *etsm) -{ - e_selection_model_array_insert_rows(E_SELECTION_MODEL_ARRAY(etsm), row, count); - if (etsm->hash) - free_hash(etsm); -} - -static void -model_rows_deleted(ETableModel *etm, int row, int count, ETableSelectionModel *etsm) -{ - e_selection_model_array_delete_rows(E_SELECTION_MODEL_ARRAY(etsm), row, count); - if (etsm->hash) - free_hash(etsm); -} - -#else - -static void -model_rows_inserted(ETableModel *etm, int row, int count, ETableSelectionModel *etsm) -{ - model_changed(etm, etsm); -} - -static void -model_rows_deleted(ETableModel *etm, int row, int count, ETableSelectionModel *etsm) -{ - model_changed(etm, etsm); -} -#endif - -inline static void -add_model(ETableSelectionModel *etsm, ETableModel *model) -{ - etsm->model = model; - if (model) { - gtk_object_ref(GTK_OBJECT(model)); - etsm->model_pre_change_id = gtk_signal_connect(GTK_OBJECT(model), "model_pre_change", - GTK_SIGNAL_FUNC(model_pre_change), etsm); - etsm->model_changed_id = gtk_signal_connect(GTK_OBJECT(model), "model_changed", - GTK_SIGNAL_FUNC(model_changed), etsm); - etsm->model_row_changed_id = gtk_signal_connect(GTK_OBJECT(model), "model_row_changed", - GTK_SIGNAL_FUNC(model_row_changed), etsm); - etsm->model_cell_changed_id = gtk_signal_connect(GTK_OBJECT(model), "model_cell_changed", - GTK_SIGNAL_FUNC(model_cell_changed), etsm); - etsm->model_rows_inserted_id = gtk_signal_connect(GTK_OBJECT(model), "model_rows_inserted", - GTK_SIGNAL_FUNC(model_rows_inserted), etsm); - etsm->model_rows_deleted_id = gtk_signal_connect(GTK_OBJECT(model), "model_rows_deleted", - GTK_SIGNAL_FUNC(model_rows_deleted), etsm); - } -} - -inline static void -drop_model(ETableSelectionModel *etsm) -{ - if (etsm->model) { - gtk_signal_disconnect(GTK_OBJECT(etsm->model), - etsm->model_pre_change_id); - gtk_signal_disconnect(GTK_OBJECT(etsm->model), - etsm->model_changed_id); - gtk_signal_disconnect(GTK_OBJECT(etsm->model), - etsm->model_row_changed_id); - gtk_signal_disconnect(GTK_OBJECT(etsm->model), - etsm->model_cell_changed_id); - gtk_signal_disconnect(GTK_OBJECT(etsm->model), - etsm->model_rows_inserted_id); - gtk_signal_disconnect(GTK_OBJECT(etsm->model), - etsm->model_rows_deleted_id); - - gtk_object_unref(GTK_OBJECT(etsm->model)); - } - etsm->model = NULL; -} - -static void -etsm_destroy (GtkObject *object) -{ - ETableSelectionModel *etsm; - - etsm = E_TABLE_SELECTION_MODEL (object); - - if (etsm->model_changed_idle_id) { - g_source_remove(etsm->model_changed_idle_id); - } - drop_model(etsm); - free_hash(etsm); - - if (GTK_OBJECT_CLASS(parent_class)->destroy) - GTK_OBJECT_CLASS(parent_class)->destroy (object); -} - -static void -etsm_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableSelectionModel *etsm = E_TABLE_SELECTION_MODEL (o); - - switch (arg_id){ - case ARG_MODEL: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(etsm->model); - break; - } -} - -static void -etsm_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableSelectionModel *etsm = E_TABLE_SELECTION_MODEL (o); - - switch (arg_id){ - case ARG_MODEL: - drop_model(etsm); - add_model(etsm, GTK_VALUE_OBJECT (*arg) ? E_TABLE_MODEL(GTK_VALUE_OBJECT (*arg)) : NULL); - break; - } -} - -static void -e_table_selection_model_init (ETableSelectionModel *selection) -{ - selection->model = NULL; - selection->hash = NULL; - selection->cursor_id = NULL; - - selection->model_changed_idle_id = 0; -} - -static void -e_table_selection_model_class_init (ETableSelectionModelClass *klass) -{ - GtkObjectClass *object_class; - ESelectionModelArrayClass *esma_class; - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class = GTK_OBJECT_CLASS(klass); - esma_class = E_SELECTION_MODEL_ARRAY_CLASS(klass); - - object_class->destroy = etsm_destroy; - object_class->get_arg = etsm_get_arg; - object_class->set_arg = etsm_set_arg; - - esma_class->get_row_count = etsm_get_row_count; - - gtk_object_add_arg_type ("ETableSelectionModel::model", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_MODEL); -} - -E_MAKE_TYPE(e_table_selection_model, "ETableSelectionModel", ETableSelectionModel, - e_table_selection_model_class_init, e_table_selection_model_init, PARENT_TYPE); - -/** - * e_table_selection_model_new - * - * This routine creates a new #ETableSelectionModel. - * - * Returns: The new #ETableSelectionModel. - */ -ETableSelectionModel * -e_table_selection_model_new (void) -{ - return gtk_type_new (e_table_selection_model_get_type ()); -} - -static gint -etsm_get_row_count (ESelectionModelArray *esma) -{ - ETableSelectionModel *etsm = E_TABLE_SELECTION_MODEL(esma); - - return e_table_model_row_count (etsm->model); -} diff --git a/widgets/table/e-table-selection-model.h b/widgets/table/e-table-selection-model.h deleted file mode 100644 index 94eaf2bb94..0000000000 --- a/widgets/table/e-table-selection-model.h +++ /dev/null @@ -1,55 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SELECTION_MODEL_H_ -#define _E_TABLE_SELECTION_MODEL_H_ - -#include <gtk/gtkobject.h> -#include <gal/widgets/e-selection-model-array.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-table-defines.h> -#include <gal/e-table/e-table-sorter.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TABLE_SELECTION_MODEL_TYPE (e_table_selection_model_get_type ()) -#define E_TABLE_SELECTION_MODEL(o) (GTK_CHECK_CAST ((o), E_TABLE_SELECTION_MODEL_TYPE, ETableSelectionModel)) -#define E_TABLE_SELECTION_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SELECTION_MODEL_TYPE, ETableSelectionModelClass)) -#define E_IS_TABLE_SELECTION_MODEL(o) (GTK_CHECK_TYPE ((o), E_TABLE_SELECTION_MODEL_TYPE)) -#define E_IS_TABLE_SELECTION_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SELECTION_MODEL_TYPE)) - -typedef struct { - ESelectionModelArray base; - - ETableModel *model; - - guint model_pre_change_id; - guint model_changed_id; - guint model_row_changed_id; - guint model_cell_changed_id; - guint model_rows_inserted_id; - guint model_rows_deleted_id; - - guint model_changed_idle_id; - - guint frozen : 1; - guint selection_model_changed : 1; - guint group_info_changed : 1; - - GHashTable *hash; - gchar *cursor_id; -} ETableSelectionModel; - -typedef struct { - ESelectionModelArrayClass parent_class; -} ETableSelectionModelClass; - -GtkType e_table_selection_model_get_type (void); -ETableSelectionModel *e_table_selection_model_new (void); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* _E_TABLE_SELECTION_MODEL_H_ */ diff --git a/widgets/table/e-table-simple.c b/widgets/table/e-table-simple.c deleted file mode 100644 index 82d29bd6c7..0000000000 --- a/widgets/table/e-table-simple.c +++ /dev/null @@ -1,269 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-model.c: a simple table model implementation that uses function - * pointers to simplify the creation of new, exotic and colorful tables in - * no time. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999, 2000 Ximian, Inc. - */ - -#include <config.h> -#include "e-table-simple.h" - -enum { - ARG_0, - ARG_APPEND_ROW, -}; - -#define PARENT_TYPE e_table_model_get_type () - -static int -simple_column_count (ETableModel *etm) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->col_count) - return simple->col_count (etm, simple->data); - else - return 0; -} - -static int -simple_row_count (ETableModel *etm) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->row_count) - return simple->row_count (etm, simple->data); - else - return 0; -} - -static void * -simple_value_at (ETableModel *etm, int col, int row) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->value_at) - return simple->value_at (etm, col, row, simple->data); - else - return NULL; -} - -static void -simple_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->set_value_at) - simple->set_value_at (etm, col, row, val, simple->data); -} - -static gboolean -simple_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->is_cell_editable) - return simple->is_cell_editable (etm, col, row, simple->data); - else - return FALSE; -} - -/* The default for simple_duplicate_value is to return the raw value. */ -static void * -simple_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->duplicate_value) - return simple->duplicate_value (etm, col, value, simple->data); - else - return (void *)value; -} - -static void -simple_free_value (ETableModel *etm, int col, void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->free_value) - simple->free_value (etm, col, value, simple->data); -} - -static void * -simple_initialize_value (ETableModel *etm, int col) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->initialize_value) - return simple->initialize_value (etm, col, simple->data); - else - return NULL; -} - -static gboolean -simple_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->value_is_empty) - return simple->value_is_empty (etm, col, value, simple->data); - else - return FALSE; -} - -static char * -simple_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->value_to_string) - return simple->value_to_string (etm, col, value, simple->data); - else - return g_strdup (""); -} - -static void -simple_append_row (ETableModel *etm, ETableModel *source, int row) -{ - ETableSimple *simple = E_TABLE_SIMPLE(etm); - - if (simple->append_row) - simple->append_row (etm, source, row, simple->data); -} - -static void -simple_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableSimple *simple = E_TABLE_SIMPLE (o); - - switch (arg_id){ - case ARG_APPEND_ROW: - GTK_VALUE_POINTER(*arg) = simple->append_row; - break; - } -} - -static void -simple_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETableSimple *simple = E_TABLE_SIMPLE (o); - - switch (arg_id){ - case ARG_APPEND_ROW: - simple->append_row = GTK_VALUE_POINTER(*arg); - break; - default: - arg->type = GTK_TYPE_INVALID; - } -} - -static void -e_table_simple_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *model_class = (ETableModelClass *) object_class; - - object_class->set_arg = simple_set_arg; - object_class->get_arg = simple_get_arg; - - model_class->column_count = simple_column_count; - model_class->row_count = simple_row_count; - model_class->value_at = simple_value_at; - model_class->set_value_at = simple_set_value_at; - model_class->is_cell_editable = simple_is_cell_editable; - model_class->duplicate_value = simple_duplicate_value; - model_class->free_value = simple_free_value; - model_class->initialize_value = simple_initialize_value; - model_class->value_is_empty = simple_value_is_empty; - model_class->value_to_string = simple_value_to_string; - model_class->append_row = simple_append_row; - - gtk_object_add_arg_type ("ETableSimple::append_row", GTK_TYPE_POINTER, - GTK_ARG_READWRITE, ARG_APPEND_ROW); -} - -GtkType -e_table_simple_get_type (void) -{ - static GtkType type = 0; - - if (!type){ - GtkTypeInfo info = { - "ETableSimple", - sizeof (ETableSimple), - sizeof (ETableSimpleClass), - (GtkClassInitFunc) e_table_simple_class_init, - (GtkObjectInitFunc) NULL, - NULL, /* reserved 1 */ - NULL, /* reserved 2 */ - (GtkClassInitFunc) NULL - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -/** - * e_table_simple_new: - * @col_count: - * @row_count: - * @value_at: - * @set_value_at: - * @is_cell_editable: - * @duplicate_value: - * @free_value: - * @initialize_value: - * @value_is_empty: - * @value_to_string: - * @data: closure pointer. - * - * This initializes a new ETableSimpleModel object. ETableSimpleModel is - * an implementaiton of the abstract class ETableModel. The ETableSimpleModel - * is designed to allow people to easily create ETableModels without having - * to create a new GtkType derived from ETableModel every time they need one. - * - * Instead, ETableSimpleModel uses a setup based in callback functions, every - * callback function signature mimics the signature of each ETableModel method - * and passes the extra @data pointer to each one of the method to provide them - * with any context they might want to use. - * - * Returns: An ETableSimpleModel object (which is also an ETableModel - * object). - */ -ETableModel * -e_table_simple_new (ETableSimpleColumnCountFn col_count, - ETableSimpleRowCountFn row_count, - ETableSimpleValueAtFn value_at, - ETableSimpleSetValueAtFn set_value_at, - ETableSimpleIsCellEditableFn is_cell_editable, - ETableSimpleDuplicateValueFn duplicate_value, - ETableSimpleFreeValueFn free_value, - ETableSimpleInitializeValueFn initialize_value, - ETableSimpleValueIsEmptyFn value_is_empty, - ETableSimpleValueToStringFn value_to_string, - void *data) -{ - ETableSimple *et; - - et = gtk_type_new (e_table_simple_get_type ()); - - et->col_count = col_count; - et->row_count = row_count; - et->value_at = value_at; - et->set_value_at = set_value_at; - et->is_cell_editable = is_cell_editable; - et->duplicate_value = duplicate_value; - et->free_value = free_value; - et->initialize_value = initialize_value; - et->value_is_empty = value_is_empty; - et->value_to_string = value_to_string; - et->data = data; - - return (ETableModel *) et; - } diff --git a/widgets/table/e-table-simple.h b/widgets/table/e-table-simple.h deleted file mode 100644 index f0f949afc0..0000000000 --- a/widgets/table/e-table-simple.h +++ /dev/null @@ -1,75 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SIMPLE_H_ -#define _E_TABLE_SIMPLE_H_ - -#include <gal/e-table/e-table-model.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TABLE_SIMPLE_TYPE (e_table_simple_get_type ()) -#define E_TABLE_SIMPLE(o) (GTK_CHECK_CAST ((o), E_TABLE_SIMPLE_TYPE, ETableSimple)) -#define E_TABLE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SIMPLE_TYPE, ETableSimpleClass)) -#define E_IS_TABLE_SIMPLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_SIMPLE_TYPE)) -#define E_IS_TABLE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SIMPLE_TYPE)) - -typedef int (*ETableSimpleColumnCountFn) (ETableModel *etm, void *data); -typedef int (*ETableSimpleRowCountFn) (ETableModel *etm, void *data); -typedef void (*ETableSimpleAppendRowFn) (ETableModel *etm, ETableModel *model, int row, void *data); - -typedef void *(*ETableSimpleValueAtFn) (ETableModel *etm, int col, int row, void *data); -typedef void (*ETableSimpleSetValueAtFn) (ETableModel *etm, int col, int row, const void *val, void *data); -typedef gboolean (*ETableSimpleIsCellEditableFn) (ETableModel *etm, int col, int row, void *data); - -typedef void *(*ETableSimpleDuplicateValueFn) (ETableModel *etm, int col, const void *val, void *data); -typedef void (*ETableSimpleFreeValueFn) (ETableModel *etm, int col, void *val, void *data); -typedef void *(*ETableSimpleInitializeValueFn) (ETableModel *etm, int col, void *data); -typedef gboolean (*ETableSimpleValueIsEmptyFn) (ETableModel *etm, int col, const void *val, void *data); -typedef char *(*ETableSimpleValueToStringFn) (ETableModel *etm, int col, const void *val, void *data); - -typedef struct { - ETableModel parent; - - ETableSimpleColumnCountFn col_count; - ETableSimpleRowCountFn row_count; - ETableSimpleAppendRowFn append_row; - - ETableSimpleValueAtFn value_at; - ETableSimpleSetValueAtFn set_value_at; - ETableSimpleIsCellEditableFn is_cell_editable; - - ETableSimpleDuplicateValueFn duplicate_value; - ETableSimpleFreeValueFn free_value; - ETableSimpleInitializeValueFn initialize_value; - ETableSimpleValueIsEmptyFn value_is_empty; - ETableSimpleValueToStringFn value_to_string; - void *data; -} ETableSimple; - -typedef struct { - ETableModelClass parent_class; -} ETableSimpleClass; - -GtkType e_table_simple_get_type (void); - -ETableModel *e_table_simple_new (ETableSimpleColumnCountFn col_count, - ETableSimpleRowCountFn row_count, - - ETableSimpleValueAtFn value_at, - ETableSimpleSetValueAtFn set_value_at, - ETableSimpleIsCellEditableFn is_cell_editable, - - ETableSimpleDuplicateValueFn duplicate_value, - ETableSimpleFreeValueFn free_value, - ETableSimpleInitializeValueFn initialize_value, - ETableSimpleValueIsEmptyFn value_is_empty, - ETableSimpleValueToStringFn value_to_string, - void *data); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_SIMPLE_H_ */ - diff --git a/widgets/table/e-table-size-test.c b/widgets/table/e-table-size-test.c deleted file mode 100644 index acb6e4296d..0000000000 --- a/widgets/table/e-table-size-test.c +++ /dev/null @@ -1,287 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* This code is GPL. */ -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include <gdk-pixbuf/gdk-pixbuf.h> -#include "gal/e-util/e-cursors.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" -#include "e-table.h" - -#include "table-test.h" - -/* - * One way in which we make it simpler to build an ETableModel is through - * the ETableSimple class. Instead of creating your own ETableModel - * class, you simply create a new object of the ETableSimple class. You - * give it a bunch of functions that act as callbacks. - * - * You also get to pass a void * to ETableSimple and it gets passed to - * your callbacks. This would be for having multiple models of the same - * type. This is just an example though, so we statically define all the - * data and ignore the void *data parameter. - * - * In our example we will be creating a table model with 6 columns and 10 - * rows. This corresponds to having 6 different types of information and - * 10 different sets of data in our database. - * - * The headers will be hard coded, as will be the example data. - * - */ - -/* - * There are two different meanings to the word "column". The first is - * the model column. A model column corresponds to a specific type of - * data. This is very much like the usage in a database table where a - * column is a field in the database. - * - * The second type of column is a view column. A view column - * corresponds to a visually displayed column. Each view column - * corresponds to a specific model column, though a model column may - * have any number of view columns associated with it, from zero to - * greater than one. - * - * Also, a view column doesn't necessarily depend on only one model - * column. In some cases, the view column renderer can be given a - * reference to another column to get extra information about its - * display. -*/ - -#define ROWS 5000 -#define COLS 4 - -#define IMPORTANCE_COLUMN 4 -#define COLOR_COLUMN 5 - -/* - * Here we define the initial layout of the table. This is an xml - * format that allows you to change the initial ordering of the - * columns or to do sorting or grouping initially. This specification - * shows all 5 columns, but moves the importance column nearer to the - * front. It also sorts by the "Full Name" column (ascending.) - * Sorting and grouping take the model column as their arguments - * (sorting is specified by the "column" argument to the leaf elemnt. - */ - -#define INITIAL_SPEC "<ETableSpecification> \ - <columns-shown> \ - <column> 0 </column> \ - <column> 4 </column> \ - <column> 1 </column> \ - <column> 2 </column> \ - <column> 3 </column> \ - </columns-shown> \ - <grouping> <leaf column=\"1\" ascending=\"true\"/> </grouping> \ -</ETableSpecification>" - -char *headers [COLS] = { - "Email", - "Full Name", - "Address", - "Phone" -}; - -/* - * Virtual Column list: - * 0 Email - * 1 Full Name - * 2 Address - * 3 Phone - */ - -/* - * ETableSimple callbacks - * These are the callbacks that define the behavior of our custom model. - */ - -/* - * Since our model is a constant size, we can just return its size in - * the column and row count fields. - */ - -/* This function returns the number of columns in our ETableModel. */ -static int -my_col_count (ETableModel *etc, void *data) -{ - return COLS; -} - -/* This function returns the number of rows in our ETableModel. */ -static int -my_row_count (ETableModel *etc, void *data) -{ - return ROWS; -} - -/* This function returns the value at a particular point in our ETableModel. */ -static void * -my_value_at (ETableModel *etc, int col, int row, void *data) -{ - static guchar t[] = {'A', 0xc3, 0x84, 0xc3, 0x95, 0xc3, 0x94, 0xc3, 0xb5, 0x00}; - -#if 0 - if (col == 1) return "toshok@ximian.com"; -#else - if (col == 1) return t; -#endif - else if (col == 2) return "Chris Toshok"; - else if (col == 3) return "43 Vicksburg, SF"; - else if (col == 4) return "415-867-5309"; - else return NULL; -} - -/* This function sets the value at a particular point in our ETableModel. */ -static void -my_set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ -} - -/* This function returns whether a particular cell is editable. */ -static gboolean -my_is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return FALSE; -} - -/* This function duplicates the value passed to it. */ -static void * -my_duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup (value); -} - -/* This function frees the value passed to it. */ -static void -my_free_value (ETableModel *etc, int col, void *value, void *data) -{ - g_free (value); -} - -/* This function creates an empty value. */ -static void * -my_initialize_value (ETableModel *etc, int col, void *data) -{ - return g_strdup (""); -} - -/* This function reports if a value is empty. */ -static gboolean -my_value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - return !(value && *(char *)value); -} - -/* This function reports if a value is empty. */ -static char * -my_value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup(value); -} - -/* We create a window containing our new table. */ -static void -create_table (void) -{ - GtkWidget *e_table, *window, *frame; - ECell *cell_left_just; - ETableHeader *e_table_header; - ETableModel *e_table_model = NULL; - int i; - - /* Next we create our model. This uses the functions we defined - earlier. */ - e_table_model = e_table_simple_new ( - my_col_count, my_row_count, my_value_at, - my_set_value_at, my_is_cell_editable, - my_duplicate_value, my_free_value, - my_initialize_value, my_value_is_empty, - my_value_to_string, - NULL); - /* - * Next we create a header. The ETableHeader is used in two - * different way. The first is the full_header. This is the - * list of possible columns in the view. The second use is - * completely internal. Many of the ETableHeader functions are - * for that purpose. The only functions we really need are - * e_table_header_new and e_table_header_add_col. - * - * First we create the header. - */ - e_table_header = e_table_header_new (); - - /* - * Next we have to build renderers for all of the columns. - * Since all our columns are text columns, we can simply use - * the same renderer over and over again. If we had different - * types of columns, we could use a different renderer for - * each column. - */ - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - /* - * Next we create a column object for each view column and add - * them to the header. We don't create a column object for - * the importance column since it will not be shown. - */ - for (i = 0; i < COLS; i++) { - /* Create the column. */ - ETableCol *ecol = e_table_col_new ( - i, headers [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - /* Add it to the header. */ - e_table_header_add_column (e_table_header, ecol, i); - } - - /* - * Here we create a window for our new table. This window - * will get shown and the person will be able to test their - * item. - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - /* This frame is simply to get a bevel around our table. */ - frame = gtk_frame_new (NULL); - - /* - * Here we create the table. We give it the three pieces of - * the table we've created, the header, the model, and the - * initial layout. It does the rest. - */ - e_table = e_table_new (e_table_header, e_table_model, INITIAL_SPEC); - - /* Build the gtk widget hierarchy. */ - gtk_container_add (GTK_CONTAINER (frame), e_table); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* Size the initial window. */ - gtk_widget_set_usize (window, 300, 200); - - /* Show it all. */ - gtk_widget_show_all (window); -} - -/* This is the main function which just initializes gnome and call our create_table function */ - -int -main (int argc, char *argv []) -{ - gnome_init ("TableExample", "TableExample", argc, argv); - e_cursors_init (); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - create_table (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} - diff --git a/widgets/table/e-table-sort-info.c b/widgets/table/e-table-sort-info.c deleted file mode 100644 index bc4cf16f39..0000000000 --- a/widgets/table/e-table-sort-info.c +++ /dev/null @@ -1,452 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-sort-info.c: a Table Model - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * Chris Lahey (clahey@ximian.com) - * - * (C) 1999, 2000, 2001 Ximian, Inc. - */ -#include <config.h> - -#include "e-table-sort-info.h" - -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "gal/util/e-xml-utils.h" -#include <string.h> - -#define ETM_CLASS(e) ((ETableSortInfoClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - - -static GtkObjectClass *e_table_sort_info_parent_class; - -enum { - SORT_INFO_CHANGED, - GROUP_INFO_CHANGED, - LAST_SIGNAL -}; - -static guint e_table_sort_info_signals [LAST_SIGNAL] = { 0, }; - -static void -etsi_destroy (GtkObject *object) -{ - ETableSortInfo *etsi; - - etsi = E_TABLE_SORT_INFO (object); - - if (etsi->groupings) - g_free(etsi->groupings); - if (etsi->sortings) - g_free(etsi->sortings); -} - -static void -e_table_sort_info_init (ETableSortInfo *info) -{ - GTK_OBJECT_UNSET_FLAGS (GTK_OBJECT (info), GTK_FLOATING); - - info->group_count = 0; - info->groupings = NULL; - info->sort_count = 0; - info->sortings = NULL; - info->frozen = 0; - info->sort_info_changed = 0; - info->group_info_changed = 0; -} - -static void -e_table_sort_info_class_init (ETableSortInfoClass *klass) -{ - GtkObjectClass *object_class; - - e_table_sort_info_parent_class = gtk_type_class (gtk_object_get_type ()); - - object_class = GTK_OBJECT_CLASS(klass); - - object_class->destroy = etsi_destroy; - - e_table_sort_info_signals [SORT_INFO_CHANGED] = - gtk_signal_new ("sort_info_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableSortInfoClass, sort_info_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_table_sort_info_signals [GROUP_INFO_CHANGED] = - gtk_signal_new ("group_info_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableSortInfoClass, group_info_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - klass->sort_info_changed = NULL; - klass->group_info_changed = NULL; - - gtk_object_class_add_signals (object_class, e_table_sort_info_signals, LAST_SIGNAL); -} - -E_MAKE_TYPE(e_table_sort_info, "ETableSortInfo", ETableSortInfo, - e_table_sort_info_class_init, e_table_sort_info_init, PARENT_TYPE); - -static void -e_table_sort_info_sort_info_changed (ETableSortInfo *info) -{ - g_return_if_fail (info != NULL); - g_return_if_fail (E_IS_TABLE_SORT_INFO (info)); - - if (info->frozen) { - info->sort_info_changed = 1; - } else { - gtk_signal_emit (GTK_OBJECT (info), - e_table_sort_info_signals [SORT_INFO_CHANGED]); - } -} - -static void -e_table_sort_info_group_info_changed (ETableSortInfo *info) -{ - g_return_if_fail (info != NULL); - g_return_if_fail (E_IS_TABLE_SORT_INFO (info)); - - if (info->frozen) { - info->group_info_changed = 1; - } else { - gtk_signal_emit (GTK_OBJECT (info), - e_table_sort_info_signals [GROUP_INFO_CHANGED]); - } -} - -/** - * e_table_sort_info_freeze: - * @info: The ETableSortInfo object - * - * This functions allows the programmer to cluster various changes to the - * ETableSortInfo (grouping and sorting) without having the object emit - * "group_info_changed" or "sort_info_changed" signals on each change. - * - * To thaw, invoke the e_table_sort_info_thaw() function, which will - * trigger any signals that might have been queued. - */ -void -e_table_sort_info_freeze (ETableSortInfo *info) -{ - info->frozen++; -} - -/** - * e_table_sort_info_thaw: - * @info: The ETableSortInfo object - * - * This functions allows the programmer to cluster various changes to the - * ETableSortInfo (grouping and sorting) without having the object emit - * "group_info_changed" or "sort_info_changed" signals on each change. - * - * This function will flush any pending signals that might be emited by - * this object. - */ -void -e_table_sort_info_thaw (ETableSortInfo *info) -{ - info->frozen--; - if (info->frozen != 0) - return; - - if (info->sort_info_changed) { - info->sort_info_changed = 0; - e_table_sort_info_sort_info_changed(info); - } - if (info->group_info_changed) { - info->group_info_changed = 0; - e_table_sort_info_group_info_changed(info); - } -} - -/** - * e_table_sort_info_grouping_get_count: - * @info: The ETableSortInfo object - * - * Returns: the number of grouping criteria in the object. - */ -guint -e_table_sort_info_grouping_get_count (ETableSortInfo *info) -{ - return info->group_count; -} - -static void -e_table_sort_info_grouping_real_truncate (ETableSortInfo *info, int length) -{ - if (length < info->group_count) { - info->group_count = length; - } - if (length > info->group_count) { - info->groupings = g_realloc(info->groupings, length * sizeof(ETableSortColumn)); - info->group_count = length; - } -} - -/** - * e_table_sort_info_grouping_truncate: - * @info: The ETableSortInfo object - * @lenght: position where the truncation happens. - * - * This routine can be used to reduce or grow the number of grouping - * criteria in the object. - */ -void -e_table_sort_info_grouping_truncate (ETableSortInfo *info, int length) -{ - e_table_sort_info_grouping_real_truncate(info, length); - e_table_sort_info_group_info_changed(info); -} - -/** - * e_table_sort_info_grouping_get_nth: - * @info: The ETableSortInfo object - * @n: Item information to fetch. - * - * Returns: the description of the @n-th grouping criteria in the @info object. - */ -ETableSortColumn -e_table_sort_info_grouping_get_nth (ETableSortInfo *info, int n) -{ - if (n < info->group_count) { - return info->groupings[n]; - } else { - ETableSortColumn fake = {0, 0}; - return fake; - } -} - -/** - * e_table_sort_info_grouping_set_nth: - * @info: The ETableSortInfo object - * @n: Item information to fetch. - * @column: new values for the grouping - * - * Sets the grouping criteria for index @n to be given by @column (a column number and - * whether it is ascending or descending). - */ -void -e_table_sort_info_grouping_set_nth (ETableSortInfo *info, int n, ETableSortColumn column) -{ - if (n >= info->group_count) { - e_table_sort_info_grouping_real_truncate(info, n + 1); - } - info->groupings[n] = column; - e_table_sort_info_group_info_changed(info); -} - - -/** - * e_table_sort_info_get_count: - * @info: The ETableSortInfo object - * - * Returns: the number of sorting criteria in the object. - */ -guint -e_table_sort_info_sorting_get_count (ETableSortInfo *info) -{ - return info->sort_count; -} - -static void -e_table_sort_info_sorting_real_truncate (ETableSortInfo *info, int length) -{ - if (length < info->sort_count) { - info->sort_count = length; - } - if (length > info->sort_count) { - info->sortings = g_realloc(info->sortings, length * sizeof(ETableSortColumn)); - info->sort_count = length; - } -} - -/** - * e_table_sort_info_sorting_truncate: - * @info: The ETableSortInfo object - * @lenght: position where the truncation happens. - * - * This routine can be used to reduce or grow the number of sort - * criteria in the object. - */ -void -e_table_sort_info_sorting_truncate (ETableSortInfo *info, int length) -{ - e_table_sort_info_sorting_real_truncate (info, length); - e_table_sort_info_sort_info_changed(info); -} - -/** - * e_table_sort_info_sorting_get_nth: - * @info: The ETableSortInfo object - * @n: Item information to fetch. - * - * Returns: the description of the @n-th grouping criteria in the @info object. - */ -ETableSortColumn -e_table_sort_info_sorting_get_nth (ETableSortInfo *info, int n) -{ - if (n < info->sort_count) { - return info->sortings[n]; - } else { - ETableSortColumn fake = {0, 0}; - return fake; - } -} - -/** - * e_table_sort_info_sorting_get_nth: - * @info: The ETableSortInfo object - * @n: Item information to fetch. - * @column: new values for the sorting - * - * Sets the sorting criteria for index @n to be given by @column (a - * column number and whether it is ascending or descending). - */ -void -e_table_sort_info_sorting_set_nth (ETableSortInfo *info, int n, ETableSortColumn column) -{ - if (n >= info->sort_count) { - e_table_sort_info_sorting_real_truncate(info, n + 1); - } - info->sortings[n] = column; - e_table_sort_info_sort_info_changed(info); -} - -/** - * e_table_sort_info_new: - * - * This creates a new e_table_sort_info object that contains no - * grouping and no sorting defined as of yet. This object is used - * to keep track of multi-level sorting and multi-level grouping of - * the ETable. - * - * Returns: A new %ETableSortInfo object - */ -ETableSortInfo * -e_table_sort_info_new (void) -{ - return gtk_type_new (e_table_sort_info_get_type ()); -} - -/** - * e_table_sort_info_load_from_node: - * @info: The ETableSortInfo object - * @node: pointer to the xmlNode that describes the sorting and grouping information - * @state_version: - * - * This loads the state for the %ETableSortInfo object @info from the - * xml node @node. - */ -void -e_table_sort_info_load_from_node (ETableSortInfo *info, - xmlNode *node, - gdouble state_version) -{ - int i; - xmlNode *grouping; - - if (state_version <= 0.05) { - i = 0; - for (grouping = node->childs; grouping && !strcmp (grouping->name, "group"); grouping = grouping->childs) { - ETableSortColumn column; - column.column = e_xml_get_integer_prop_by_name (grouping, "column"); - column.ascending = e_xml_get_bool_prop_by_name (grouping, "ascending"); - e_table_sort_info_grouping_set_nth(info, i++, column); - } - i = 0; - for (; grouping && !strcmp (grouping->name, "leaf"); grouping = grouping->childs) { - ETableSortColumn column; - column.column = e_xml_get_integer_prop_by_name (grouping, "column"); - column.ascending = e_xml_get_bool_prop_by_name (grouping, "ascending"); - e_table_sort_info_sorting_set_nth(info, i++, column); - } - } else { - i = 0; - for (grouping = node->childs; grouping && !strcmp (grouping->name, "group"); grouping = grouping->next) { - ETableSortColumn column; - column.column = e_xml_get_integer_prop_by_name (grouping, "column"); - column.ascending = e_xml_get_bool_prop_by_name (grouping, "ascending"); - e_table_sort_info_grouping_set_nth(info, i++, column); - } - i = 0; - for (; grouping && !strcmp (grouping->name, "leaf"); grouping = grouping->next) { - ETableSortColumn column; - column.column = e_xml_get_integer_prop_by_name (grouping, "column"); - column.ascending = e_xml_get_bool_prop_by_name (grouping, "ascending"); - e_table_sort_info_sorting_set_nth(info, i++, column); - } - } - gtk_signal_emit (GTK_OBJECT (info), - e_table_sort_info_signals [SORT_INFO_CHANGED]); - -} - -/** - * e_table_sort_info_save_to_node: - * @info: The ETableSortInfo object - * @parent: xmlNode that will be hosting the saved state of the @info object. - * - * This function is used - * - * Returns: the node that has been appended to @parent as a child containing - * the sorting and grouping information for this ETableSortInfo object. - */ -xmlNode * -e_table_sort_info_save_to_node (ETableSortInfo *info, - xmlNode *parent) -{ - xmlNode *grouping; - xmlNode *node; - int i; - const int sort_count = e_table_sort_info_sorting_get_count (info); - const int group_count = e_table_sort_info_grouping_get_count (info); - - grouping = xmlNewChild (parent, NULL, "grouping", NULL); - - for (i = 0; i < group_count; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(info, i); - xmlNode *new_node = xmlNewChild(grouping, NULL, "group", NULL); - - e_xml_set_integer_prop_by_name (new_node, "column", column.column); - e_xml_set_bool_prop_by_name (new_node, "ascending", column.ascending); - node = new_node; - } - - for (i = 0; i < sort_count; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(info, i); - xmlNode *new_node = xmlNewChild(grouping, NULL, "leaf", NULL); - - e_xml_set_integer_prop_by_name (new_node, "column", column.column); - e_xml_set_bool_prop_by_name (new_node, "ascending", column.ascending); - node = new_node; - } - - return grouping; -} - -ETableSortInfo * -e_table_sort_info_duplicate (ETableSortInfo *info) -{ - ETableSortInfo *new_info; - - new_info = e_table_sort_info_new(); - - new_info->group_count = info->group_count; - new_info->groupings = g_new(ETableSortColumn, new_info->group_count); - memmove(new_info->groupings, info->groupings, sizeof (ETableSortColumn) * new_info->group_count); - - new_info->sort_count = info->sort_count; - new_info->sortings = g_new(ETableSortColumn, new_info->sort_count); - memmove(new_info->sortings, info->sortings, sizeof (ETableSortColumn) * new_info->sort_count); - - return new_info; -} diff --git a/widgets/table/e-table-sort-info.h b/widgets/table/e-table-sort-info.h deleted file mode 100644 index a2cd4f43a0..0000000000 --- a/widgets/table/e-table-sort-info.h +++ /dev/null @@ -1,83 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SORT_INFO_H_ -#define _E_TABLE_SORT_INFO_H_ - -#include <gtk/gtkobject.h> -#include <gnome-xml/tree.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TABLE_SORT_INFO_TYPE (e_table_sort_info_get_type ()) -#define E_TABLE_SORT_INFO(o) (GTK_CHECK_CAST ((o), E_TABLE_SORT_INFO_TYPE, ETableSortInfo)) -#define E_TABLE_SORT_INFO_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SORT_INFO_TYPE, ETableSortInfoClass)) -#define E_IS_TABLE_SORT_INFO(o) (GTK_CHECK_TYPE ((o), E_TABLE_SORT_INFO_TYPE)) -#define E_IS_TABLE_SORT_INFO_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SORT_INFO_TYPE)) - -typedef struct _ETableSortColumn ETableSortColumn; - -struct _ETableSortColumn { - guint column : 31; - guint ascending : 1; -}; - -typedef struct { - GtkObject base; - - gint group_count; - ETableSortColumn *groupings; - gint sort_count; - ETableSortColumn *sortings; - - guint frozen : 1; - guint sort_info_changed : 1; - guint group_info_changed : 1; -} ETableSortInfo; - -typedef struct { - GtkObjectClass parent_class; - - /* - * Signals - */ - void (*sort_info_changed) (ETableSortInfo *info); - void (*group_info_changed) (ETableSortInfo *info); -} ETableSortInfoClass; - -GtkType e_table_sort_info_get_type (void); - -void e_table_sort_info_freeze (ETableSortInfo *info); -void e_table_sort_info_thaw (ETableSortInfo *info); - -guint e_table_sort_info_grouping_get_count (ETableSortInfo *info); -void e_table_sort_info_grouping_truncate (ETableSortInfo *info, - int length); -ETableSortColumn e_table_sort_info_grouping_get_nth (ETableSortInfo *info, - int n); -void e_table_sort_info_grouping_set_nth (ETableSortInfo *info, - int n, - ETableSortColumn column); - -guint e_table_sort_info_sorting_get_count (ETableSortInfo *info); -void e_table_sort_info_sorting_truncate (ETableSortInfo *info, - int length); -ETableSortColumn e_table_sort_info_sorting_get_nth (ETableSortInfo *info, - int n); -void e_table_sort_info_sorting_set_nth (ETableSortInfo *info, - int n, - ETableSortColumn column); - -ETableSortInfo *e_table_sort_info_new (void); -void e_table_sort_info_load_from_node (ETableSortInfo *info, - xmlNode *node, - gdouble state_version); -xmlNode *e_table_sort_info_save_to_node (ETableSortInfo *info, - xmlNode *parent); -ETableSortInfo *e_table_sort_info_duplicate (ETableSortInfo *info); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_SORT_INFO_H_ */ diff --git a/widgets/table/e-table-sorted-variable.c b/widgets/table/e-table-sorted-variable.c deleted file mode 100644 index 665d5fd1d7..0000000000 --- a/widgets/table/e-table-sorted-variable.c +++ /dev/null @@ -1,210 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-sorted.c: Implements a table that sorts another table - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Ximian, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include <string.h> -#include "gal/util/e-util.h" -#include "e-table-sorted-variable.h" -#include "e-table-sorting-utils.h" - -#define d(x) - -#define PARENT_TYPE E_TABLE_SUBSET_VARIABLE_TYPE - -#define INCREMENT_AMOUNT 100 - -/* maximum insertions between an idle event that we will do without scheduling an idle sort */ -#define ETSV_INSERT_MAX (4) - -static ETableSubsetVariableClass *etsv_parent_class; - -static void etsv_sort_info_changed (ETableSortInfo *info, ETableSortedVariable *etsv); -static void etsv_sort (ETableSortedVariable *etsv); -static void etsv_add (ETableSubsetVariable *etssv, gint row); -static void etsv_add_all (ETableSubsetVariable *etssv); - -static void -etsv_destroy (GtkObject *object) -{ - ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (object); - - gtk_signal_disconnect (GTK_OBJECT (etsv->sort_info), - etsv->sort_info_changed_id); - - if (etsv->sort_idle_id) { - g_source_remove(etsv->sort_idle_id); - } - if (etsv->insert_idle_id) { - g_source_remove(etsv->insert_idle_id); - } - - if (etsv->sort_info) - gtk_object_unref(GTK_OBJECT(etsv->sort_info)); - if (etsv->full_header) - gtk_object_unref(GTK_OBJECT(etsv->full_header)); - - GTK_OBJECT_CLASS (etsv_parent_class)->destroy (object); -} - -static void -etsv_class_init (GtkObjectClass *object_class) -{ - ETableSubsetVariableClass *etssv_class = E_TABLE_SUBSET_VARIABLE_CLASS(object_class); - - etsv_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = etsv_destroy; - - etssv_class->add = etsv_add; - etssv_class->add_all = etsv_add_all; -} - -static void -etsv_init (ETableSortedVariable *etsv) -{ - etsv->full_header = NULL; - etsv->sort_info = NULL; - - etsv->sort_info_changed_id = 0; - - etsv->sort_idle_id = 0; - etsv->insert_count = 0; -} - -E_MAKE_TYPE(e_table_sorted_variable, "ETableSortedVariable", ETableSortedVariable, etsv_class_init, etsv_init, PARENT_TYPE); - -static gboolean -etsv_sort_idle(ETableSortedVariable *etsv) -{ - gtk_object_ref(GTK_OBJECT(etsv)); - etsv_sort(etsv); - etsv->sort_idle_id = 0; - etsv->insert_count = 0; - gtk_object_unref(GTK_OBJECT(etsv)); - return FALSE; -} - -static gboolean -etsv_insert_idle(ETableSortedVariable *etsv) -{ - etsv->insert_count = 0; - etsv->insert_idle_id = 0; - return FALSE; -} - - -static void -etsv_add (ETableSubsetVariable *etssv, - gint row) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (etssv); - int i; - - if (etss->n_map + 1 > etssv->n_vals_allocated) { - etssv->n_vals_allocated += INCREMENT_AMOUNT; - etss->map_table = g_realloc (etss->map_table, (etssv->n_vals_allocated) * sizeof(int)); - } - i = etss->n_map; - if (etsv->sort_idle_id == 0) { - /* this is to see if we're inserting a lot of things between idle loops. - If we are, we're busy, its faster to just append and perform a full sort later */ - etsv->insert_count++; - if (etsv->insert_count > ETSV_INSERT_MAX) { - /* schedule a sort, and append instead */ - etsv->sort_idle_id = g_idle_add_full(50, (GSourceFunc) etsv_sort_idle, etsv, NULL); - } else { - /* make sure we have an idle handler to reset the count every now and then */ - if (etsv->insert_idle_id == 0) { - etsv->insert_idle_id = g_idle_add_full(40, (GSourceFunc) etsv_insert_idle, etsv, NULL); - } - i = e_table_sorting_utils_insert(etss->source, etsv->sort_info, etsv->full_header, etss->map_table, etss->n_map, row); - memmove(etss->map_table + i + 1, etss->map_table + i, (etss->n_map - i) * sizeof(int)); - } - } - etss->map_table[i] = row; - etss->n_map++; - - e_table_model_row_inserted (etm, i); -} - -static void -etsv_add_all (ETableSubsetVariable *etssv) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (etssv); - int rows; - int i; - - e_table_model_pre_change(etm); - - rows = e_table_model_row_count(etss->source); - - if (etss->n_map + rows > etssv->n_vals_allocated){ - etssv->n_vals_allocated += MAX(INCREMENT_AMOUNT, rows); - etss->map_table = g_realloc (etss->map_table, etssv->n_vals_allocated * sizeof(int)); - } - for (i = 0; i < rows; i++) - etss->map_table[etss->n_map++] = i; - - if (etsv->sort_idle_id == 0) { - etsv->sort_idle_id = g_idle_add_full(50, (GSourceFunc) etsv_sort_idle, etsv, NULL); - } - - e_table_model_changed (etm); -} - -ETableModel * -e_table_sorted_variable_new (ETableModel *source, ETableHeader *full_header, ETableSortInfo *sort_info) -{ - ETableSortedVariable *etsv = gtk_type_new (E_TABLE_SORTED_VARIABLE_TYPE); - ETableSubsetVariable *etssv = E_TABLE_SUBSET_VARIABLE (etsv); - - if (e_table_subset_variable_construct (etssv, source) == NULL){ - gtk_object_unref (GTK_OBJECT (etsv)); - return NULL; - } - - etsv->sort_info = sort_info; - gtk_object_ref(GTK_OBJECT(etsv->sort_info)); - etsv->full_header = full_header; - gtk_object_ref(GTK_OBJECT(etsv->full_header)); - - etsv->sort_info_changed_id = gtk_signal_connect (GTK_OBJECT (sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC (etsv_sort_info_changed), etsv); - - return E_TABLE_MODEL(etsv); -} - -static void -etsv_sort_info_changed (ETableSortInfo *info, ETableSortedVariable *etsv) -{ - etsv_sort(etsv); -} - -static void -etsv_sort(ETableSortedVariable *etsv) -{ - ETableSubset *etss = E_TABLE_SUBSET(etsv); - static int reentering = 0; - if (reentering) - return; - reentering = 1; - - e_table_model_pre_change(E_TABLE_MODEL(etsv)); - - e_table_sorting_utils_sort(etss->source, etsv->sort_info, etsv->full_header, etss->map_table, etss->n_map); - - e_table_model_changed (E_TABLE_MODEL(etsv)); - reentering = 0; -} diff --git a/widgets/table/e-table-sorted-variable.h b/widgets/table/e-table-sorted-variable.h deleted file mode 100644 index d326e26df8..0000000000 --- a/widgets/table/e-table-sorted-variable.h +++ /dev/null @@ -1,46 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SORTED_VARIABLE_H_ -#define _E_TABLE_SORTED_VARIABLE_H_ - -#include <gtk/gtkobject.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-table-subset-variable.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-header.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TABLE_SORTED_VARIABLE_TYPE (e_table_sorted_variable_get_type ()) -#define E_TABLE_SORTED_VARIABLE(o) (GTK_CHECK_CAST ((o), E_TABLE_SORTED_VARIABLE_TYPE, ETableSortedVariable)) -#define E_TABLE_SORTED_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SORTED_VARIABLE_TYPE, ETableSortedVariableClass)) -#define E_IS_TABLE_SORTED_VARIABLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_SORTED_VARIABLE_TYPE)) -#define E_IS_TABLE_SORTED_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SORTED_VARIABLE_TYPE)) - -typedef struct { - ETableSubsetVariable base; - - ETableSortInfo *sort_info; - - ETableHeader *full_header; - - int sort_info_changed_id; - int sort_idle_id; - int insert_idle_id; - int insert_count; - -} ETableSortedVariable; - -typedef struct { - ETableSubsetVariableClass parent_class; -} ETableSortedVariableClass; - -GtkType e_table_sorted_variable_get_type (void); -ETableModel *e_table_sorted_variable_new (ETableModel *etm, ETableHeader *header, ETableSortInfo *sort_info); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_SORTED_VARIABLE_H_ */ diff --git a/widgets/table/e-table-sorted.c b/widgets/table/e-table-sorted.c deleted file mode 100644 index 71cbce1671..0000000000 --- a/widgets/table/e-table-sorted.c +++ /dev/null @@ -1,274 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-sorted.c: Implements a table that sorts another table - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Ximian, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include <string.h> -#include "gal/util/e-util.h" -#include "e-table-sorted.h" -#include "e-table-sorting-utils.h" - -#define d(x) - -#define PARENT_TYPE E_TABLE_SUBSET_TYPE - -#define INCREMENT_AMOUNT 100 - -/* maximum insertions between an idle event that we will do without scheduling an idle sort */ -#define ETS_INSERT_MAX (4) - -static ETableSubsetClass *ets_parent_class; - -static void ets_sort_info_changed (ETableSortInfo *info, ETableSorted *ets); -static void ets_sort (ETableSorted *ets); -static void ets_proxy_model_changed (ETableSubset *etss, ETableModel *source); -static void ets_proxy_model_row_changed (ETableSubset *etss, ETableModel *source, int row); -static void ets_proxy_model_cell_changed (ETableSubset *etss, ETableModel *source, int col, int row); -static void ets_proxy_model_rows_inserted (ETableSubset *etss, ETableModel *source, int row, int count); -static void ets_proxy_model_rows_deleted (ETableSubset *etss, ETableModel *source, int row, int count); - -static void -ets_destroy (GtkObject *object) -{ - ETableSorted *ets = E_TABLE_SORTED (object); - - if (ets->sort_idle_id) { - g_source_remove(ets->sort_idle_id); - } - if (ets->insert_idle_id) { - g_source_remove(ets->insert_idle_id); - } - - if (ets->sort_info) { - gtk_signal_disconnect (GTK_OBJECT (ets->sort_info), - ets->sort_info_changed_id); - gtk_object_unref(GTK_OBJECT(ets->sort_info)); - } - - if (ets->full_header) - gtk_object_unref(GTK_OBJECT(ets->full_header)); - - GTK_OBJECT_CLASS (ets_parent_class)->destroy (object); -} - -static void -ets_class_init (GtkObjectClass *object_class) -{ - ETableSubsetClass *etss_class = E_TABLE_SUBSET_CLASS(object_class); - - ets_parent_class = gtk_type_class (PARENT_TYPE); - - etss_class->proxy_model_changed = ets_proxy_model_changed; - etss_class->proxy_model_row_changed = ets_proxy_model_row_changed; - etss_class->proxy_model_cell_changed = ets_proxy_model_cell_changed; - etss_class->proxy_model_rows_inserted = ets_proxy_model_rows_inserted; - etss_class->proxy_model_rows_deleted = ets_proxy_model_rows_deleted; - - object_class->destroy = ets_destroy; -} - -static void -ets_init (ETableSorted *ets) -{ - ets->full_header = NULL; - ets->sort_info = NULL; - - ets->sort_info_changed_id = 0; - - ets->sort_idle_id = 0; - ets->insert_count = 0; -} - -E_MAKE_TYPE(e_table_sorted, "ETableSorted", ETableSorted, ets_class_init, ets_init, PARENT_TYPE); - -static gboolean -ets_sort_idle(ETableSorted *ets) -{ - gtk_object_ref(GTK_OBJECT(ets)); - ets_sort(ets); - ets->sort_idle_id = 0; - ets->insert_count = 0; - gtk_object_unref(GTK_OBJECT(ets)); - return FALSE; -} - -static gboolean -ets_insert_idle(ETableSorted *ets) -{ - ets->insert_count = 0; - ets->insert_idle_id = 0; - return FALSE; -} - -ETableModel * -e_table_sorted_new (ETableModel *source, ETableHeader *full_header, ETableSortInfo *sort_info) -{ - ETableSorted *ets = gtk_type_new (E_TABLE_SORTED_TYPE); - ETableSubset *etss = E_TABLE_SUBSET (ets); - - if (e_table_subset_construct (etss, source, 0) == NULL){ - gtk_object_unref (GTK_OBJECT (ets)); - return NULL; - } - - ets->sort_info = sort_info; - gtk_object_ref(GTK_OBJECT(ets->sort_info)); - ets->full_header = full_header; - gtk_object_ref(GTK_OBJECT(ets->full_header)); - - ets_proxy_model_changed(etss, source); - - ets->sort_info_changed_id = gtk_signal_connect (GTK_OBJECT (sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC (ets_sort_info_changed), ets); - - return E_TABLE_MODEL(ets); -} - -static void -ets_sort_info_changed (ETableSortInfo *info, ETableSorted *ets) -{ - ets_sort(ets); -} - -static void -ets_proxy_model_changed (ETableSubset *subset, ETableModel *source) -{ - int rows, i; - - rows = e_table_model_row_count(source); - - g_free(subset->map_table); - subset->n_map = rows; - subset->map_table = g_new(int, rows); - - for (i = 0; i < rows; i++) { - subset->map_table[i] = i; - } - - if (!E_TABLE_SORTED(subset)->sort_idle_id) - E_TABLE_SORTED(subset)->sort_idle_id = g_idle_add_full(50, (GSourceFunc) ets_sort_idle, subset, NULL); - - e_table_model_changed(E_TABLE_MODEL(subset)); -} - -static void -ets_proxy_model_row_changed (ETableSubset *subset, ETableModel *source, int row) -{ - if (!E_TABLE_SORTED(subset)->sort_idle_id) - E_TABLE_SORTED(subset)->sort_idle_id = g_idle_add_full(50, (GSourceFunc) ets_sort_idle, subset, NULL); - - if (ets_parent_class->proxy_model_row_changed) - (ets_parent_class->proxy_model_row_changed) (subset, source, row); -} - -static void -ets_proxy_model_cell_changed (ETableSubset *subset, ETableModel *source, int col, int row) -{ - ETableSorted *ets = E_TABLE_SORTED(subset); - if (e_table_sorting_utils_affects_sort(ets->sort_info, ets->full_header, col)) - ets_proxy_model_row_changed(subset, source, row); - else if (ets_parent_class->proxy_model_cell_changed) - (ets_parent_class->proxy_model_cell_changed) (subset, source, col, row); -} - -static void -ets_proxy_model_rows_inserted (ETableSubset *etss, ETableModel *source, int row, int count) -{ - ETableModel *etm = E_TABLE_MODEL(etss); - ETableSorted *ets = E_TABLE_SORTED(etss); - int i; - - e_table_model_pre_change (etm); - - for (i = 0; i < etss->n_map; i++) { - if (etss->map_table[i] >= row) - etss->map_table[i] += count; - } - - etss->map_table = g_realloc (etss->map_table, (etss->n_map + count) * sizeof(int)); - - for (; count > 0; count --) { - i = etss->n_map; - if (ets->sort_idle_id == 0) { - /* this is to see if we're inserting a lot of things between idle loops. - If we are, we're busy, its faster to just append and perform a full sort later */ - ets->insert_count++; - if (ets->insert_count > ETS_INSERT_MAX) { - /* schedule a sort, and append instead */ - ets->sort_idle_id = g_idle_add_full(50, (GSourceFunc) ets_sort_idle, ets, NULL); - } else { - /* make sure we have an idle handler to reset the count every now and then */ - if (ets->insert_idle_id == 0) { - ets->insert_idle_id = g_idle_add_full(40, (GSourceFunc) ets_insert_idle, ets, NULL); - } - i = e_table_sorting_utils_insert(etss->source, ets->sort_info, ets->full_header, etss->map_table, etss->n_map, row); - memmove(etss->map_table + i + 1, etss->map_table + i, (etss->n_map - i) * sizeof(int)); - } - } - etss->map_table[i] = row; - etss->n_map++; - - e_table_model_row_inserted (etm, i); - d(g_print("inserted row %d", row)); - row++; - } - d(e_table_subset_print_debugging(etss)); -} - -static void -ets_proxy_model_rows_deleted (ETableSubset *etss, ETableModel *source, int row, int count) -{ - ETableModel *etm = E_TABLE_MODEL(etss); - int i; - gboolean shift; - int j; - - shift = row == etss->n_map - 1; - - for (j = 0; j < count; j++) { - for (i = 0; i < etss->n_map; i++){ - if (etss->map_table[i] == row + j) { - e_table_model_pre_change (etm); - memmove (etss->map_table + i, etss->map_table + i + 1, (etss->n_map - i - 1) * sizeof(int)); - etss->n_map --; - if (shift) - e_table_model_row_deleted (etm, i); - } - } - } - if (!shift) { - for (i = 0; i < etss->n_map; i++) { - if (etss->map_table[i] >= row) - etss->map_table[i] -= count; - } - - e_table_model_changed (etm); - } - - d(g_print("deleted row %d count %d", row, count)); - d(e_table_subset_print_debugging(etss)); -} - -static void -ets_sort(ETableSorted *ets) -{ - ETableSubset *etss = E_TABLE_SUBSET(ets); - static int reentering = 0; - if (reentering) - return; - reentering = 1; - - e_table_model_pre_change(E_TABLE_MODEL(ets)); - - e_table_sorting_utils_sort(etss->source, ets->sort_info, ets->full_header, etss->map_table, etss->n_map); - - e_table_model_changed (E_TABLE_MODEL(ets)); - reentering = 0; -} diff --git a/widgets/table/e-table-sorted.h b/widgets/table/e-table-sorted.h deleted file mode 100644 index a138cdeb04..0000000000 --- a/widgets/table/e-table-sorted.h +++ /dev/null @@ -1,46 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SORTED_H_ -#define _E_TABLE_SORTED_H_ - -#include <gtk/gtkobject.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-table-subset.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-header.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TABLE_SORTED_TYPE (e_table_sorted_get_type ()) -#define E_TABLE_SORTED(o) (GTK_CHECK_CAST ((o), E_TABLE_SORTED_TYPE, ETableSorted)) -#define E_TABLE_SORTED_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SORTED_TYPE, ETableSortedClass)) -#define E_IS_TABLE_SORTED(o) (GTK_CHECK_TYPE ((o), E_TABLE_SORTED_TYPE)) -#define E_IS_TABLE_SORTED_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SORTED_TYPE)) - -typedef struct { - ETableSubset base; - - ETableSortInfo *sort_info; - - ETableHeader *full_header; - - int sort_info_changed_id; - int sort_idle_id; - int insert_idle_id; - int insert_count; - -} ETableSorted; - -typedef struct { - ETableSubsetClass parent_class; -} ETableSortedClass; - -GtkType e_table_sorted_get_type (void); -ETableModel *e_table_sorted_new (ETableModel *etm, ETableHeader *header, ETableSortInfo *sort_info); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_SORTED_H_ */ diff --git a/widgets/table/e-table-sorter.c b/widgets/table/e-table-sorter.c deleted file mode 100644 index 4f4ddfc7ba..0000000000 --- a/widgets/table/e-table-sorter.c +++ /dev/null @@ -1,395 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-sorted.c: Implements a table that sorts another table - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Ximian, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <string.h> -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "e-table-sorter.h" - -#define d(x) - -/* The arguments we take */ -enum { - ARG_0, - ARG_SORT_INFO -}; - -#define PARENT_TYPE e_sorter_get_type() - -#define INCREMENT_AMOUNT 100 - -static ESorterClass *parent_class; - -static void ets_model_changed (ETableModel *etm, ETableSorter *ets); -static void ets_model_row_changed (ETableModel *etm, int row, ETableSorter *ets); -static void ets_model_cell_changed (ETableModel *etm, int col, int row, ETableSorter *ets); -static void ets_sort_info_changed (ETableSortInfo *info, ETableSorter *ets); -static void ets_clean (ETableSorter *ets); -static void ets_sort (ETableSorter *ets); -static void ets_backsort (ETableSorter *ets); - -static gint ets_model_to_sorted (ESorter *sorter, int row); -static gint ets_sorted_to_model (ESorter *sorter, int row); -static void ets_get_model_to_sorted_array (ESorter *sorter, int **array, int *count); -static void ets_get_sorted_to_model_array (ESorter *sorter, int **array, int *count); -static gboolean ets_needs_sorting (ESorter *ets); - -static void -ets_destroy (GtkObject *object) -{ - ETableSorter *ets = E_TABLE_SORTER (object); - - gtk_signal_disconnect (GTK_OBJECT (ets->source), - ets->table_model_changed_id); - gtk_signal_disconnect (GTK_OBJECT (ets->source), - ets->table_model_row_changed_id); - gtk_signal_disconnect (GTK_OBJECT (ets->source), - ets->table_model_cell_changed_id); - gtk_signal_disconnect (GTK_OBJECT (ets->sort_info), - ets->sort_info_changed_id); - - ets->table_model_changed_id = 0; - ets->table_model_row_changed_id = 0; - ets->table_model_cell_changed_id = 0; - ets->sort_info_changed_id = 0; - - if (ets->sort_info) - gtk_object_unref(GTK_OBJECT(ets->sort_info)); - if (ets->full_header) - gtk_object_unref(GTK_OBJECT(ets->full_header)); - if (ets->source) - gtk_object_unref(GTK_OBJECT(ets->source)); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static void -ets_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableSorter *ets = E_TABLE_SORTER (object); - - switch (arg_id) { - case ARG_SORT_INFO: - if (ets->sort_info) { - if (ets->sort_info_changed_id) - gtk_signal_disconnect(GTK_OBJECT(ets->sort_info), ets->sort_info_changed_id); - gtk_object_unref(GTK_OBJECT(ets->sort_info)); - } - - ets->sort_info = E_TABLE_SORT_INFO(GTK_VALUE_OBJECT (*arg)); - gtk_object_ref(GTK_OBJECT(ets->sort_info)); - ets->sort_info_changed_id = gtk_signal_connect (GTK_OBJECT (ets->sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC (ets_sort_info_changed), ets); - - ets_clean (ets); - break; - default: - break; - } -} - -static void -ets_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETableSorter *ets = E_TABLE_SORTER (object); - switch (arg_id) { - case ARG_SORT_INFO: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(ets->sort_info); - break; - } -} - -static void -ets_class_init (ETableSorterClass *klass) -{ - GtkObjectClass *object_class = GTK_OBJECT_CLASS(klass); - ESorterClass *sorter_class = E_SORTER_CLASS(klass); - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = ets_destroy; - object_class->set_arg = ets_set_arg; - object_class->get_arg = ets_get_arg; - - sorter_class->model_to_sorted = ets_model_to_sorted ; - sorter_class->sorted_to_model = ets_sorted_to_model ; - sorter_class->get_model_to_sorted_array = ets_get_model_to_sorted_array ; - sorter_class->get_sorted_to_model_array = ets_get_sorted_to_model_array ; - sorter_class->needs_sorting = ets_needs_sorting ; - - gtk_object_add_arg_type ("ETableSorter::sort_info", GTK_TYPE_OBJECT, - GTK_ARG_READWRITE, ARG_SORT_INFO); -} - -static void -ets_init (ETableSorter *ets) -{ - ets->full_header = NULL; - ets->sort_info = NULL; - ets->source = NULL; - - ets->needs_sorting = -1; - - ets->table_model_changed_id = 0; - ets->table_model_row_changed_id = 0; - ets->table_model_cell_changed_id = 0; - ets->sort_info_changed_id = 0; -} - -E_MAKE_TYPE(e_table_sorter, "ETableSorter", ETableSorter, ets_class_init, ets_init, PARENT_TYPE); - -ETableSorter * -e_table_sorter_new (ETableModel *source, ETableHeader *full_header, ETableSortInfo *sort_info) -{ - ETableSorter *ets = gtk_type_new (E_TABLE_SORTER_TYPE); - - ets->sort_info = sort_info; - gtk_object_ref(GTK_OBJECT(ets->sort_info)); - ets->full_header = full_header; - gtk_object_ref(GTK_OBJECT(ets->full_header)); - ets->source = source; - gtk_object_ref(GTK_OBJECT(ets->source)); - - ets->table_model_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_changed", - GTK_SIGNAL_FUNC (ets_model_changed), ets); - ets->table_model_row_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_row_changed", - GTK_SIGNAL_FUNC (ets_model_row_changed), ets); - ets->table_model_cell_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_cell_changed", - GTK_SIGNAL_FUNC (ets_model_cell_changed), ets); - ets->sort_info_changed_id = gtk_signal_connect (GTK_OBJECT (sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC (ets_sort_info_changed), ets); - - return ets; -} - -static void -ets_model_changed (ETableModel *etm, ETableSorter *ets) -{ - ets_clean(ets); -} - -static void -ets_model_row_changed (ETableModel *etm, int row, ETableSorter *ets) -{ - ets_clean(ets); -} - -static void -ets_model_cell_changed (ETableModel *etm, int col, int row, ETableSorter *ets) -{ - ets_clean(ets); -} - -static void -ets_sort_info_changed (ETableSortInfo *info, ETableSorter *ets) -{ - printf ("sort info changed\n"); - ets_clean(ets); -} - -static ETableSorter *ets_closure; -static void **vals_closure; -static int cols_closure; -static int *ascending_closure; -static GCompareFunc *compare_closure; - -/* FIXME: Make it not cache the second and later columns (as if anyone cares.) */ - -static int -qsort_callback(const void *data1, const void *data2) -{ - gint row1 = *(int *)data1; - gint row2 = *(int *)data2; - int j; - int sort_count = e_table_sort_info_sorting_get_count(ets_closure->sort_info) + e_table_sort_info_grouping_get_count(ets_closure->sort_info); - int comp_val = 0; - int ascending = 1; - for (j = 0; j < sort_count; j++) { - comp_val = (*(compare_closure[j]))(vals_closure[cols_closure * row1 + j], vals_closure[cols_closure * row2 + j]); - ascending = ascending_closure[j]; - if (comp_val != 0) - break; - } - if (comp_val == 0) { - if (row1 < row2) - comp_val = -1; - if (row1 > row2) - comp_val = 1; - } - if (!ascending) - comp_val = -comp_val; - return comp_val; -} - -static void -ets_clean(ETableSorter *ets) -{ - g_free(ets->sorted); - ets->sorted = NULL; - - g_free(ets->backsorted); - ets->backsorted = NULL; - - ets->needs_sorting = -1; -} - - -static void -ets_sort(ETableSorter *ets) -{ - int rows; - int i; - int j; - int cols; - int group_cols; - - if (ets->sorted) - return; - - rows = e_table_model_row_count(ets->source); - group_cols = e_table_sort_info_grouping_get_count(ets->sort_info); - cols = e_table_sort_info_sorting_get_count(ets->sort_info) + group_cols; - - ets->sorted = g_new(int, rows); - for (i = 0; i < rows; i++) - ets->sorted[i] = i; - - cols_closure = cols; - ets_closure = ets; - - vals_closure = g_new(void *, rows * cols); - ascending_closure = g_new(int, cols); - compare_closure = g_new(GCompareFunc, cols); - - for (j = 0; j < cols; j++) { - ETableSortColumn column; - ETableCol *col; - - if (j < group_cols) - column = e_table_sort_info_grouping_get_nth(ets->sort_info, j); - else - column = e_table_sort_info_sorting_get_nth(ets->sort_info, j - group_cols); - - col = e_table_header_get_column_by_col_idx(ets->full_header, column.column); - if (col == NULL) - col = e_table_header_get_column (ets->full_header, e_table_header_count (ets->full_header) - 1); - - for (i = 0; i < rows; i++) { - vals_closure[i * cols + j] = e_table_model_value_at (ets->source, col->col_idx, i); - } - - compare_closure[j] = col->compare; - ascending_closure[j] = column.ascending; - } - - qsort(ets->sorted, rows, sizeof(int), qsort_callback); - - g_free(vals_closure); - g_free(ascending_closure); - g_free(compare_closure); -} - -static void -ets_backsort(ETableSorter *ets) -{ - int i, rows; - - if (ets->backsorted) - return; - - ets_sort(ets); - - rows = e_table_model_row_count(ets->source); - ets->backsorted = g_new0(int, rows); - - for (i = 0; i < rows; i++) { - ets->backsorted[ets->sorted[i]] = i; - } -} - - -static gint -ets_model_to_sorted (ESorter *es, int row) -{ - ETableSorter *ets = E_TABLE_SORTER(es); - int rows = e_table_model_row_count(ets->source); - - g_return_val_if_fail(row >= 0, -1); - g_return_val_if_fail(row < rows, -1); - - if (ets_needs_sorting(es)) - ets_backsort(ets); - - if (ets->backsorted) - return ets->backsorted[row]; - else - return row; -} - -static gint -ets_sorted_to_model (ESorter *es, int row) -{ - ETableSorter *ets = E_TABLE_SORTER(es); - int rows = e_table_model_row_count(ets->source); - - g_return_val_if_fail(row >= 0, -1); - g_return_val_if_fail(row < rows, -1); - - if (ets_needs_sorting(es)) - ets_sort(ets); - - if (ets->sorted) - return ets->sorted[row]; - else - return row; -} - -static void -ets_get_model_to_sorted_array (ESorter *es, int **array, int *count) -{ - ETableSorter *ets = E_TABLE_SORTER(es); - if (array || count) { - ets_backsort(ets); - - if (array) - *array = ets->backsorted; - if (count) - *count = e_table_model_row_count(ets->source); - } -} - -static void -ets_get_sorted_to_model_array (ESorter *es, int **array, int *count) -{ - ETableSorter *ets = E_TABLE_SORTER(es); - if (array || count) { - ets_sort(ets); - - if (array) - *array = ets->sorted; - if (count) - *count = e_table_model_row_count(ets->source); - } -} - - -static gboolean -ets_needs_sorting(ESorter *es) -{ - ETableSorter *ets = E_TABLE_SORTER(es); - if (ets->needs_sorting < 0) { - if (e_table_sort_info_sorting_get_count(ets->sort_info) + e_table_sort_info_grouping_get_count(ets->sort_info)) - ets->needs_sorting = 1; - else - ets->needs_sorting = 0; - } - return ets->needs_sorting; -} diff --git a/widgets/table/e-table-sorter.h b/widgets/table/e-table-sorter.h deleted file mode 100644 index a6c999f744..0000000000 --- a/widgets/table/e-table-sorter.h +++ /dev/null @@ -1,49 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SORTER_H_ -#define _E_TABLE_SORTER_H_ - -#include <gtk/gtkobject.h> -#include <gal/util/e-sorter.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-table-subset-variable.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-header.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_SORTER_TYPE (e_table_sorter_get_type ()) -#define E_TABLE_SORTER(o) (GTK_CHECK_CAST ((o), E_TABLE_SORTER_TYPE, ETableSorter)) -#define E_TABLE_SORTER_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SORTER_TYPE, ETableSorterClass)) -#define E_IS_TABLE_SORTER(o) (GTK_CHECK_TYPE ((o), E_TABLE_SORTER_TYPE)) -#define E_IS_TABLE_SORTER_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SORTER_TYPE)) - -typedef struct { - ESorter base; - - ETableModel *source; - ETableHeader *full_header; - ETableSortInfo *sort_info; - - /* If needs_sorting is 0, then model_to_sorted and sorted_to_model are no-ops. */ - int needs_sorting; - - int *sorted; - int *backsorted; - - int table_model_changed_id; - int table_model_row_changed_id; - int table_model_cell_changed_id; - int sort_info_changed_id; -} ETableSorter; - -typedef struct { - ESorterClass parent_class; -} ETableSorterClass; - -GtkType e_table_sorter_get_type (void); -ETableSorter *e_table_sorter_new (ETableModel *etm, - ETableHeader *full_header, - ETableSortInfo *sort_info); -END_GNOME_DECLS - -#endif /* _E_TABLE_SORTER_H_ */ diff --git a/widgets/table/e-table-sorting-utils.c b/widgets/table/e-table-sorting-utils.c deleted file mode 100644 index 4b2d581206..0000000000 --- a/widgets/table/e-table-sorting-utils.c +++ /dev/null @@ -1,328 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -#include <config.h> -#include <string.h> -#include <e-table-sorting-utils.h> -#include <gal/util/e-util.h> - -#define d(x) - -/* This takes source rows. */ -static int -etsu_compare(ETableModel *source, ETableSortInfo *sort_info, ETableHeader *full_header, int row1, int row2) -{ - int j; - int sort_count = e_table_sort_info_sorting_get_count(sort_info); - int comp_val = 0; - int ascending = 1; - - for (j = 0; j < sort_count; j++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(sort_info, j); - ETableCol *col; - col = e_table_header_get_column_by_col_idx(full_header, column.column); - if (col == NULL) - col = e_table_header_get_column (full_header, e_table_header_count (full_header) - 1); - comp_val = (*col->compare)(e_table_model_value_at (source, col->col_idx, row1), - e_table_model_value_at (source, col->col_idx, row2)); - ascending = column.ascending; - if (comp_val != 0) - break; - } - if (comp_val == 0) { - if (row1 < row2) - comp_val = -1; - if (row1 > row2) - comp_val = 1; - } - if (!ascending) - comp_val = -comp_val; - return comp_val; -} - -typedef struct { - int cols; - void **vals; - int *ascending; - GCompareFunc *compare; -} ETableSortClosure; - -typedef struct { - ETreeModel *tree; - ETableSortInfo *sort_info; - ETableHeader *full_header; -} ETreeSortClosure; - -/* FIXME: Make it not cache the second and later columns (as if anyone cares.) */ - -static int -e_sort_callback(const void *data1, const void *data2, gpointer user_data) -{ - gint row1 = *(int *)data1; - gint row2 = *(int *)data2; - ETableSortClosure *closure = user_data; - int j; - int sort_count = closure->cols; - int comp_val = 0; - int ascending = 1; - for (j = 0; j < sort_count; j++) { - comp_val = (*(closure->compare[j]))(closure->vals[closure->cols * row1 + j], closure->vals[closure->cols * row2 + j]); - ascending = closure->ascending[j]; - if (comp_val != 0) - break; - } - if (comp_val == 0) { - if (row1 < row2) - comp_val = -1; - if (row1 > row2) - comp_val = 1; - } - if (!ascending) - comp_val = -comp_val; - return comp_val; -} - -void -e_table_sorting_utils_sort(ETableModel *source, ETableSortInfo *sort_info, ETableHeader *full_header, int *map_table, int rows) -{ - int total_rows; - int i; - int j; - int cols; - ETableSortClosure closure; - - g_return_if_fail(source != NULL); - g_return_if_fail(E_IS_TABLE_MODEL(source)); - g_return_if_fail(sort_info != NULL); - g_return_if_fail(E_IS_TABLE_SORT_INFO(sort_info)); - g_return_if_fail(full_header != NULL); - g_return_if_fail(E_IS_TABLE_HEADER(full_header)); - - total_rows = e_table_model_row_count(source); - cols = e_table_sort_info_sorting_get_count(sort_info); - closure.cols = cols; - - closure.vals = g_new(void *, total_rows * cols); - closure.ascending = g_new(int, cols); - closure.compare = g_new(GCompareFunc, cols); - - for (j = 0; j < cols; j++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(sort_info, j); - ETableCol *col; - col = e_table_header_get_column_by_col_idx(full_header, column.column); - if (col == NULL) - col = e_table_header_get_column (full_header, e_table_header_count (full_header) - 1); - for (i = 0; i < rows; i++) { - closure.vals[map_table[i] * cols + j] = e_table_model_value_at (source, col->col_idx, map_table[i]); - } - closure.compare[j] = col->compare; - closure.ascending[j] = column.ascending; - } - - e_sort(map_table, rows, sizeof(int), e_sort_callback, &closure); - - g_free(closure.vals); - g_free(closure.ascending); - g_free(closure.compare); -} - -gboolean -e_table_sorting_utils_affects_sort (ETableSortInfo *sort_info, - ETableHeader *full_header, - int col) -{ - int j; - int cols; - - g_return_val_if_fail(sort_info != NULL, TRUE); - g_return_val_if_fail(E_IS_TABLE_SORT_INFO(sort_info), TRUE); - g_return_val_if_fail(full_header != NULL, TRUE); - g_return_val_if_fail(E_IS_TABLE_HEADER(full_header), TRUE); - - cols = e_table_sort_info_sorting_get_count(sort_info); - - for (j = 0; j < cols; j++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(sort_info, j); - ETableCol *tablecol; - tablecol = e_table_header_get_column_by_col_idx(full_header, column.column); - if (tablecol == NULL) - tablecol = e_table_header_get_column (full_header, e_table_header_count (full_header) - 1); - if (col == tablecol->col_idx) - return TRUE; - } - return FALSE; -} - - -/* FIXME: This could be done in time log n instead of time n with a binary search. */ -int -e_table_sorting_utils_insert(ETableModel *source, ETableSortInfo *sort_info, ETableHeader *full_header, int *map_table, int rows, int row) -{ - int i; - - i = 0; - /* handle insertions when we have a 'sort group' */ - while (i < rows && etsu_compare(source, sort_info, full_header, map_table[i], row) < 0) - i++; - - return i; -} - -/* FIXME: This could be done in time log n instead of time n with a binary search. */ -int -e_table_sorting_utils_check_position (ETableModel *source, ETableSortInfo *sort_info, ETableHeader *full_header, int *map_table, int rows, int view_row) -{ - int i; - int row; - - i = view_row; - row = map_table[i]; - - i = view_row; - if (i < rows - 1 && etsu_compare(source, sort_info, full_header, map_table[i + 1], row) < 0) { - i ++; - while (i < rows - 1 && etsu_compare(source, sort_info, full_header, map_table[i], row) < 0) - i ++; - } else if (i > 0 && etsu_compare(source, sort_info, full_header, map_table[i - 1], row) > 0) { - i --; - while (i > 0 && etsu_compare(source, sort_info, full_header, map_table[i], row) > 0) - i --; - } - return i; -} - - - - -/* This takes source rows. */ -static int -etsu_tree_compare(ETreeModel *source, ETableSortInfo *sort_info, ETableHeader *full_header, ETreePath path1, ETreePath path2) -{ - int j; - int sort_count = e_table_sort_info_sorting_get_count(sort_info); - int comp_val = 0; - int ascending = 1; - - for (j = 0; j < sort_count; j++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(sort_info, j); - ETableCol *col; - col = e_table_header_get_column_by_col_idx(full_header, column.column); - if (col == NULL) - col = e_table_header_get_column (full_header, e_table_header_count (full_header) - 1); - comp_val = (*col->compare)(e_tree_model_value_at (source, path1, col->col_idx), - e_tree_model_value_at (source, path2, col->col_idx)); - ascending = column.ascending; - if (comp_val != 0) - break; - } - if (!ascending) - comp_val = -comp_val; - return comp_val; -} - -static int -e_sort_tree_callback(const void *data1, const void *data2, gpointer user_data) -{ - ETreePath *path1 = *(ETreePath *)data1; - ETreePath *path2 = *(ETreePath *)data2; - ETreeSortClosure *closure = user_data; - - return etsu_tree_compare(closure->tree, closure->sort_info, closure->full_header, path1, path2); -} - -void -e_table_sorting_utils_tree_sort(ETreeModel *source, ETableSortInfo *sort_info, ETableHeader *full_header, ETreePath *map_table, int count) -{ - ETableSortClosure closure; - int cols; - int i, j; - int *map; - ETreePath *map_copy; - g_return_if_fail(source != NULL); - g_return_if_fail(E_IS_TREE_MODEL(source)); - g_return_if_fail(sort_info != NULL); - g_return_if_fail(E_IS_TABLE_SORT_INFO(sort_info)); - g_return_if_fail(full_header != NULL); - g_return_if_fail(E_IS_TABLE_HEADER(full_header)); - - cols = e_table_sort_info_sorting_get_count(sort_info); - closure.cols = cols; - - closure.vals = g_new(void *, count * cols); - closure.ascending = g_new(int, cols); - closure.compare = g_new(GCompareFunc, cols); - - for (j = 0; j < cols; j++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(sort_info, j); - ETableCol *col; - - col = e_table_header_get_column_by_col_idx(full_header, column.column); - if (col == NULL) - col = e_table_header_get_column (full_header, e_table_header_count (full_header) - 1); - - for (i = 0; i < count; i++) { - closure.vals[i * cols + j] = e_tree_model_value_at (source, map_table[i], col->col_idx); - } - closure.ascending[j] = column.ascending; - closure.compare[j] = col->compare; - } - - map = g_new(int, count); - for (i = 0; i < count; i++) { - map[i] = i; - } - - e_sort(map, count, sizeof(int), e_sort_callback, &closure); - - map_copy = g_new(ETreePath, count); - for (i = 0; i < count; i++) { - map_copy[i] = map_table[i]; - } - for (i = 0; i < count; i++) { - map_table[i] = map_copy[map[i]]; - } - - g_free(map); - g_free(map_copy); - - g_free(closure.vals); - g_free(closure.ascending); - g_free(closure.compare); -} - -/* FIXME: This could be done in time log n instead of time n with a binary search. */ -int -e_table_sorting_utils_tree_check_position (ETreeModel *source, ETableSortInfo *sort_info, ETableHeader *full_header, ETreePath *map_table, int count, int old_index) -{ - int i; - ETreePath path; - - i = old_index; - path = map_table[i]; - - if (i < count - 1 && etsu_tree_compare(source, sort_info, full_header, map_table[i + 1], path) < 0) { - i ++; - while (i < count - 1 && etsu_tree_compare(source, sort_info, full_header, map_table[i], path) < 0) - i ++; - } else if (i > 0 && etsu_tree_compare(source, sort_info, full_header, map_table[i - 1], path) > 0) { - i --; - while (i > 0 && etsu_tree_compare(source, sort_info, full_header, map_table[i], path) > 0) - i --; - } - return i; -} - -/* FIXME: This does not pay attention to making sure that it's a stable insert. This needs to be fixed. */ -int -e_table_sorting_utils_tree_insert(ETreeModel *source, ETableSortInfo *sort_info, ETableHeader *full_header, ETreePath *map_table, int count, ETreePath path) -{ - int start; - int end; - ETreeSortClosure closure; - - closure.tree = source; - closure.sort_info = sort_info; - closure.full_header = full_header; - - e_bsearch(&path, map_table, count, sizeof(ETreePath), e_sort_tree_callback, &closure, &start, &end); - return end; -} diff --git a/widgets/table/e-table-sorting-utils.h b/widgets/table/e-table-sorting-utils.h deleted file mode 100644 index 559bd8e82c..0000000000 --- a/widgets/table/e-table-sorting-utils.h +++ /dev/null @@ -1,61 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SORTING_UTILS_H_ -#define _E_TABLE_SORTING_UTILS_H_ - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-tree-model.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-header.h> -gboolean e_table_sorting_utils_affects_sort (ETableSortInfo *sort_info, - ETableHeader *full_header, - int col); - - - -void e_table_sorting_utils_sort (ETableModel *source, - ETableSortInfo *sort_info, - ETableHeader *full_header, - int *map_table, - int rows); -int e_table_sorting_utils_insert (ETableModel *source, - ETableSortInfo *sort_info, - ETableHeader *full_header, - int *map_table, - int rows, - int row); -int e_table_sorting_utils_check_position (ETableModel *source, - ETableSortInfo *sort_info, - ETableHeader *full_header, - int *map_table, - int rows, - int view_row); - - - -void e_table_sorting_utils_tree_sort (ETreeModel *source, - ETableSortInfo *sort_info, - ETableHeader *full_header, - ETreePath *map_table, - int count); -int e_table_sorting_utils_tree_check_position (ETreeModel *source, - ETableSortInfo *sort_info, - ETableHeader *full_header, - ETreePath *map_table, - int count, - int old_index); -int e_table_sorting_utils_tree_insert (ETreeModel *source, - ETableSortInfo *sort_info, - ETableHeader *full_header, - ETreePath *map_table, - int count, - ETreePath path); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_SORTING_UTILS_H_ */ diff --git a/widgets/table/e-table-specification.c b/widgets/table/e-table-specification.c deleted file mode 100644 index b5acc017e3..0000000000 --- a/widgets/table/e-table-specification.c +++ /dev/null @@ -1,377 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-specification.c: Implements a savable description of the inital state of a table. - * - * Authors: - * Chris Lahey <clahey@ximian.com> - * Miguel de Icaza (miguel@ximian.com) - * - * (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> - -#include "e-table-specification.h" - -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> -#include "gal/util/e-util.h" -#include "gal/util/e-xml-utils.h" - -#define PARENT_TYPE (gtk_object_get_type ()) - -static GtkObjectClass *etsp_parent_class; - -static void -etsp_destroy (GtkObject *object) -{ - ETableSpecification *etsp = E_TABLE_SPECIFICATION (object); - int i; - - if (etsp->columns) { - for (i = 0; etsp->columns[i]; i++) { - gtk_object_unref (GTK_OBJECT (etsp->columns[i])); - } - g_free (etsp->columns); - } - - if (etsp->state) - gtk_object_unref (GTK_OBJECT (etsp->state)); - g_free (etsp->click_to_add_message); - - etsp->columns = NULL; - etsp->state = NULL; - etsp->click_to_add_message = NULL; - - GTK_OBJECT_CLASS (etsp_parent_class)->destroy (object); -} - -static void -etsp_class_init (GtkObjectClass *klass) -{ - etsp_parent_class = gtk_type_class (PARENT_TYPE); - - klass->destroy = etsp_destroy; -} - -static void -etsp_init (ETableSpecification *etsp) -{ - etsp->columns = NULL; - etsp->state = NULL; - - etsp->alternating_row_colors = TRUE; - etsp->no_headers = FALSE; - etsp->click_to_add = FALSE; - etsp->horizontal_draw_grid = FALSE; - etsp->vertical_draw_grid = FALSE; - etsp->draw_focus = TRUE; - etsp->horizontal_scrolling = FALSE; - - etsp->cursor_mode = E_CURSOR_SIMPLE; - etsp->selection_mode = GTK_SELECTION_MULTIPLE; - - etsp->click_to_add_message = NULL; -} - -E_MAKE_TYPE (e_table_specification, "ETableSpecification", ETableSpecification, etsp_class_init, etsp_init, PARENT_TYPE); - -/** - * e_table_specification_new: - * - * Creates a new %ETableSpecification object. This object is used to hold the - * information about the rendering information for ETable. - * - * Returns: a newly created %ETableSpecification object. - */ -ETableSpecification * -e_table_specification_new (void) -{ - ETableSpecification *etsp = gtk_type_new (E_TABLE_SPECIFICATION_TYPE); - - return (ETableSpecification *) etsp; -} - -/** - * e_table_specification_load_from_file: - * @specification: An ETableSpecification that you want to modify - * @filename: a filename that contains an ETableSpecification - * - * This routine modifies @specification to reflect the state described - * by the file @filename. - * - * Returns: TRUE on success, FALSE on failure. - */ -gboolean -e_table_specification_load_from_file (ETableSpecification *specification, - const char *filename) -{ - xmlDoc *doc; - doc = xmlParseFile (filename); - if (doc) { - xmlNode *node = xmlDocGetRootElement (doc); - e_table_specification_load_from_node (specification, node); - xmlFreeDoc (doc); - return TRUE; - } - return FALSE; -} - -/** - * e_table_specification_load_from_string: - * @specification: An ETableSpecification that you want to modify - * @xml: a stringified representation of an ETableSpecification description. - * - * This routine modifies @specification to reflect the state described - * by @xml. @xml is typically returned by e_table_specification_save_to_string - * or it can be embedded in your source code. - * - * Returns: TRUE on success, FALSE on failure. - */ -gboolean -e_table_specification_load_from_string (ETableSpecification *specification, - const char *xml) -{ - xmlDoc *doc; - doc = xmlParseMemory ( (char *) xml, strlen (xml)); - if (doc) { - xmlNode *node = xmlDocGetRootElement (doc); - e_table_specification_load_from_node (specification, node); - xmlFreeDoc (doc); - return TRUE; - } - - return FALSE; -} - -/** - * e_table_specification_load_from_node: - * @specification: An ETableSpecification that you want to modify - * @node: an xmlNode with an XML ETableSpecification description. - * - * This routine modifies @specification to reflect the state described - * by @node. - */ -void -e_table_specification_load_from_node (ETableSpecification *specification, - const xmlNode *node) -{ - char *temp; - xmlNode *children; - GList *list = NULL, *list2; - int i; - - specification->no_headers = e_xml_get_bool_prop_by_name (node, "no-headers"); - specification->click_to_add = e_xml_get_bool_prop_by_name (node, "click-to-add"); - specification->alternating_row_colors = e_xml_get_bool_prop_by_name_with_default (node, "alternating-row-colors", TRUE); - specification->horizontal_draw_grid = e_xml_get_bool_prop_by_name (node, "horizontal-draw-grid"); - specification->vertical_draw_grid = e_xml_get_bool_prop_by_name (node, "vertical-draw-grid"); - if (e_xml_get_bool_prop_by_name_with_default(node, "draw-grid", TRUE) == - e_xml_get_bool_prop_by_name_with_default(node, "draw-grid", FALSE)) { - specification->horizontal_draw_grid = - specification->vertical_draw_grid = e_xml_get_bool_prop_by_name (node, "draw-grid"); - } - specification->draw_focus = e_xml_get_bool_prop_by_name_with_default (node, "draw-focus", TRUE); - specification->horizontal_scrolling = e_xml_get_bool_prop_by_name_with_default (node, "horizontal-scrolling", FALSE); - - specification->selection_mode = GTK_SELECTION_MULTIPLE; - temp = e_xml_get_string_prop_by_name (node, "selection-mode"); - if (temp && !g_strcasecmp (temp, "single")) { - specification->selection_mode = GTK_SELECTION_SINGLE; - } else if (temp && !g_strcasecmp (temp, "browse")) { - specification->selection_mode = GTK_SELECTION_BROWSE; - } else if (temp && !g_strcasecmp (temp, "extended")) { - specification->selection_mode = GTK_SELECTION_EXTENDED; - } - g_free (temp); - - specification->cursor_mode = E_CURSOR_SIMPLE; - temp = e_xml_get_string_prop_by_name (node, "cursor-mode"); - if (temp && !g_strcasecmp (temp, "line")) { - specification->cursor_mode = E_CURSOR_LINE; - } else if (temp && !g_strcasecmp (temp, "spreadsheet")) { - specification->cursor_mode = E_CURSOR_SPREADSHEET; - } - g_free (temp); - g_free (specification->click_to_add_message); - - specification->click_to_add_message = - e_xml_get_string_prop_by_name ( - node, "_click-to-add-message"); - - if (specification->state) - gtk_object_unref (GTK_OBJECT (specification->state)); - specification->state = NULL; - if (specification->columns) { - for (i = 0; specification->columns[i]; i++) { - gtk_object_unref (GTK_OBJECT (specification->columns[i])); - } - g_free (specification->columns); - } - specification->columns = NULL; - - for (children = node->xmlChildrenNode; children; children = children->next) { - if (!strcmp (children->name, "ETableColumn")) { - ETableColumnSpecification *col_spec = e_table_column_specification_new (); - - e_table_column_specification_load_from_node (col_spec, children); - list = g_list_append (list, col_spec); - } else if (specification->state == NULL && !strcmp (children->name, "ETableState")) { - specification->state = e_table_state_new (); - e_table_state_load_from_node (specification->state, children); - } - } - - specification->columns = g_new (ETableColumnSpecification *, g_list_length (list) + 1); - for (list2 = list, i = 0; list2; list2 = g_list_next (list2), i++) { - specification->columns[i] = list2->data; - } - specification->columns[i] = NULL; - g_list_free (list); -} - -/** - * e_table_specification_save_to_file: - * @specification: An %ETableSpecification that you want to save - * @filename: a file name to store the specification. - * - * This routine stores the @specification into @filename. - * - * Returns: the number of bytes written or -1 on error. - */ -int -e_table_specification_save_to_file (ETableSpecification *specification, - const char *filename) -{ - xmlDoc *doc; - - g_return_val_if_fail (specification != NULL, -1); - g_return_val_if_fail (filename != NULL, -1); - g_return_val_if_fail (E_IS_TABLE_SPECIFICATION (specification), -1); - - doc = xmlNewDoc ("1.0"); - xmlDocSetRootElement (doc, e_table_specification_save_to_node (specification, doc)); - return xmlSaveFile (filename, doc); -} - -/** - * e_table_specification_save_to_string: - * @specification: An %ETableSpecification that you want to stringify - * - * Saves the state of @specification to a string. - * - * Returns: an g_alloc() allocated string containing the stringified - * representation of @specification. This stringified representation - * uses XML as a convenience. - */ -char * -e_table_specification_save_to_string (ETableSpecification *specification) -{ - char *ret_val; - xmlChar *string; - int length; - xmlDoc *doc; - - g_return_val_if_fail (specification != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_SPECIFICATION (specification), NULL); - - doc = xmlNewDoc ("1.0"); - xmlDocSetRootElement (doc, e_table_specification_save_to_node (specification, doc)); - xmlDocDumpMemory (doc, &string, &length); - - ret_val = g_strdup (string); - xmlFree (string); - return ret_val; -} - -/** - * e_table_specification_save_to_node: - * @specification: An ETableSpecification that you want to store. - * @doc: Node where the specification is saved - * - * This routine saves the %ETableSpecification state in the object @specification - * into the xmlDoc represented by @doc. - * - * Returns: The node that has been attached to @doc with the contents - * of the ETableSpecification. - */ -xmlNode * -e_table_specification_save_to_node (ETableSpecification *specification, - xmlDoc *doc) -{ - xmlNode *node; - char *s; - - g_return_val_if_fail (doc != NULL, NULL); - g_return_val_if_fail (specification != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_SPECIFICATION (specification), NULL); - - node = xmlNewNode (NULL, "ETableSpecification"); - e_xml_set_bool_prop_by_name (node, "no-headers", specification->no_headers); - e_xml_set_bool_prop_by_name (node, "click-to-add", specification->click_to_add); - e_xml_set_bool_prop_by_name (node, "alternating-row-colors", specification->alternating_row_colors); - e_xml_set_bool_prop_by_name (node, "horizontal-draw-grid", specification->horizontal_draw_grid); - e_xml_set_bool_prop_by_name (node, "vertical-draw-grid", specification->vertical_draw_grid); - e_xml_set_bool_prop_by_name (node, "draw-focus", specification->draw_focus); - e_xml_set_bool_prop_by_name (node, "horizontal-scrolling", specification->horizontal_scrolling); - - switch (specification->selection_mode){ - case GTK_SELECTION_SINGLE: - s = "single"; - break; - case GTK_SELECTION_BROWSE: - s = "browse"; - break; - default: - case GTK_SELECTION_EXTENDED: - s = "extended"; - } - xmlSetProp (node, "selection-mode", s); - if (specification->cursor_mode == E_CURSOR_LINE) - s = "line"; - else - s = "cell"; - xmlSetProp (node, "cursor-mode", s); - - xmlSetProp (node, "_click-to-add-message", specification->click_to_add_message); - - if (specification->columns){ - int i; - - for (i = 0; specification->columns [i]; i++) - e_table_column_specification_save_to_node ( - specification->columns [i], - node); - } - - if (specification->state) - e_table_state_save_to_node (specification->state, node); - - return node; -} - -/** - * e_table_specification_duplicate: - * @spec: specification to duplicate - * - * This creates a copy of the %ETableSpecification @spec - * - * Returns: The duplicated %ETableSpecification. - */ -ETableSpecification * -e_table_specification_duplicate (ETableSpecification *spec) -{ - ETableSpecification *new_spec; - char *spec_str; - - g_return_val_if_fail (spec != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_SPECIFICATION (spec), NULL); - - new_spec = e_table_specification_new (); - spec_str = e_table_specification_save_to_string (spec); - e_table_specification_load_from_string (new_spec, spec_str); - g_free (spec_str); - - return new_spec; -} diff --git a/widgets/table/e-table-specification.h b/widgets/table/e-table-specification.h deleted file mode 100644 index b2941f38d3..0000000000 --- a/widgets/table/e-table-specification.h +++ /dev/null @@ -1,66 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SPECIFICATION_H_ -#define _E_TABLE_SPECIFICATION_H_ - -#include <gtk/gtkobject.h> -#include <gnome-xml/tree.h> -#include <gal/widgets/e-selection-model.h> -#include <gal/e-table/e-table-state.h> -#include <gal/e-table/e-table-column-specification.h> -#include <gal/e-table/e-table-defines.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TABLE_SPECIFICATION_TYPE (e_table_specification_get_type ()) -#define E_TABLE_SPECIFICATION(o) (GTK_CHECK_CAST ((o), E_TABLE_SPECIFICATION_TYPE, ETableSpecification)) -#define E_TABLE_SPECIFICATION_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SPECIFICATION_TYPE, ETableSpecificationClass)) -#define E_IS_TABLE_SPECIFICATION(o) (GTK_CHECK_TYPE ((o), E_TABLE_SPECIFICATION_TYPE)) -#define E_IS_TABLE_SPECIFICATION_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SPECIFICATION_TYPE)) - -typedef struct { - GtkObject base; - - ETableColumnSpecification **columns; - ETableState *state; - - guint alternating_row_colors : 1; - guint no_headers : 1; - guint click_to_add : 1; - guint horizontal_draw_grid : 1; - guint vertical_draw_grid : 1; - guint draw_focus : 1; - guint horizontal_scrolling : 1; - GtkSelectionMode selection_mode; - ECursorMode cursor_mode; - - char *click_to_add_message; -} ETableSpecification; - -typedef struct { - GtkObjectClass parent_class; -} ETableSpecificationClass; - -GtkType e_table_specification_get_type (void); -ETableSpecification *e_table_specification_new (void); - -gboolean e_table_specification_load_from_file (ETableSpecification *specification, - const char *filename); -gboolean e_table_specification_load_from_string (ETableSpecification *specification, - const char *xml); -void e_table_specification_load_from_node (ETableSpecification *specification, - const xmlNode *node); - -int e_table_specification_save_to_file (ETableSpecification *specification, - const char *filename); -char *e_table_specification_save_to_string (ETableSpecification *specification); -xmlNode *e_table_specification_save_to_node (ETableSpecification *specification, - xmlDoc *doc); -ETableSpecification *e_table_specification_duplicate (ETableSpecification *spec); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_SPECIFICATION_H_ */ diff --git a/widgets/table/e-table-state.c b/widgets/table/e-table-state.c deleted file mode 100644 index 0e0fa9f6ef..0000000000 --- a/widgets/table/e-table-state.c +++ /dev/null @@ -1,243 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-state.c: Savable state of a table. - * - * Authors: - * Chris Lahey <clahey@ximian.com> - * Miguel de Icaza (miguel@ximian.com) - * - * (C) 2000 Ximian, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkobject.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> -#include "gal/util/e-util.h" -#include "gal/util/e-xml-utils.h" -#include "e-table-state.h" - - -#define PARENT_TYPE (gtk_object_get_type()) - -#define STATE_VERSION 0.1 - -static GtkObjectClass *etst_parent_class; - -static void -etst_destroy (GtkObject *object) -{ - ETableState *etst = E_TABLE_STATE (object); - - gtk_object_unref (GTK_OBJECT (etst->sort_info)); - if (etst->columns) { - g_free (etst->columns); - etst->columns = NULL; - } - - if (etst->expansions) { - g_free (etst->expansions); - etst->expansions = NULL; - } - - GTK_OBJECT_CLASS (etst_parent_class)->destroy (object); -} - -static void -etst_class_init (GtkObjectClass *klass) -{ - etst_parent_class = gtk_type_class (PARENT_TYPE); - - klass->destroy = etst_destroy; -} - -static void -etst_init (ETableState *state) -{ - GTK_OBJECT_UNSET_FLAGS (GTK_OBJECT (state), GTK_FLOATING); - - state->columns = NULL; - state->expansions = NULL; - state->sort_info = e_table_sort_info_new(); -} - -E_MAKE_TYPE(e_table_state, "ETableState", ETableState, etst_class_init, etst_init, PARENT_TYPE); - -ETableState * -e_table_state_new (void) -{ - ETableState *etst = gtk_type_new (E_TABLE_STATE_TYPE); - - return (ETableState *) etst; -} - -gboolean -e_table_state_load_from_file (ETableState *state, - const char *filename) -{ - xmlDoc *doc; - doc = xmlParseFile (filename); - if (doc) { - xmlNode *node = xmlDocGetRootElement(doc); - e_table_state_load_from_node(state, node); - xmlFreeDoc(doc); - return TRUE; - } - return FALSE; -} - -void -e_table_state_load_from_string (ETableState *state, - const char *xml) -{ - xmlDoc *doc; - doc = xmlParseMemory ((char *) xml, strlen(xml)); - if (doc) { - xmlNode *node = xmlDocGetRootElement(doc); - e_table_state_load_from_node(state, node); - xmlFreeDoc(doc); - } -} - -typedef struct { - int column; - double expansion; -} int_and_double; - -void -e_table_state_load_from_node (ETableState *state, - const xmlNode *node) -{ - xmlNode *children; - GList *list = NULL, *iterator; - gdouble state_version; - int i; - - state_version = e_xml_get_double_prop_by_name_with_default ( - node, "state-version", STATE_VERSION); - - if (state->sort_info) - gtk_object_unref (GTK_OBJECT(state->sort_info)); - - state->sort_info = NULL; - children = node->xmlChildrenNode; - for (; children; children = children->next) { - if (!strcmp (children->name, "column")) { - int_and_double *column_info = g_new(int_and_double, 1); - - column_info->column = e_xml_get_integer_prop_by_name( - children, "source"); - column_info->expansion = - e_xml_get_double_prop_by_name_with_default( - children, "expansion", 1); - - list = g_list_append (list, column_info); - } else if (state->sort_info == NULL && - !strcmp (children->name, "grouping")) { - state->sort_info = e_table_sort_info_new(); - e_table_sort_info_load_from_node( - state->sort_info, children, state_version); - } - } - g_free(state->columns); - g_free(state->expansions); - state->col_count = g_list_length(list); - state->columns = g_new(int, state->col_count); - state->expansions = g_new(double, state->col_count); - - for (iterator = list, i = 0; iterator; i++) { - int_and_double *column_info = iterator->data; - - state->columns [i] = column_info->column; - state->expansions [i] = column_info->expansion; - g_free (column_info); - iterator = g_list_next (iterator); - } - g_list_free(list); -} - -void -e_table_state_save_to_file (ETableState *state, - const char *filename) -{ - xmlDoc *doc; - doc = xmlNewDoc("1.0"); - xmlDocSetRootElement(doc, e_table_state_save_to_node(state, NULL)); - xmlSaveFile(filename, doc); - xmlFreeDoc(doc); -} - -char * -e_table_state_save_to_string (ETableState *state) -{ - char *ret_val; - xmlChar *string; - int length; - xmlDoc *doc; - - doc = xmlNewDoc("1.0"); - xmlDocSetRootElement(doc, e_table_state_save_to_node(state, NULL)); - xmlDocDumpMemory(doc, &string, &length); - xmlFreeDoc(doc); - - ret_val = g_strdup(string); - xmlFree(string); - return ret_val; -} - -xmlNode * -e_table_state_save_to_node (ETableState *state, - xmlNode *parent) -{ - int i; - xmlNode *node; - - if (parent) - node = xmlNewChild (parent, NULL, "ETableState", NULL); - else - node = xmlNewNode (NULL, "ETableState"); - - e_xml_set_double_prop_by_name(node, "state-version", STATE_VERSION); - - for (i = 0; i < state->col_count; i++) { - int column = state->columns[i]; - double expansion = state->expansions[i]; - xmlNode *new_node; - - new_node = xmlNewChild(node, NULL, "column", NULL); - e_xml_set_integer_prop_by_name (new_node, "source", column); - if (expansion >= -1) - e_xml_set_double_prop_by_name(new_node, "expansion", expansion); - } - - - e_table_sort_info_save_to_node(state->sort_info, node); - - return node; -} - -/** - * e_table_state_duplicate: - * @state: The ETableState to duplicate - * - * This creates a copy of the %ETableState @state - * - * Returns: The duplicated %ETableState. - */ -ETableState * -e_table_state_duplicate (ETableState *state) -{ - ETableState *new_state; - char *copy; - - g_return_val_if_fail (state != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_STATE (state), NULL); - - new_state = e_table_state_new (); - copy = e_table_state_save_to_string (state); - e_table_state_load_from_string (new_state, copy); - g_free (copy); - - return new_state; -} diff --git a/widgets/table/e-table-state.h b/widgets/table/e-table-state.h deleted file mode 100644 index 446d560fff..0000000000 --- a/widgets/table/e-table-state.h +++ /dev/null @@ -1,54 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_STATE_H_ -#define _E_TABLE_STATE_H_ - -#include <gtk/gtkobject.h> -#include <gnome-xml/tree.h> -#include <gal/e-table/e-table-sort-info.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define E_TABLE_STATE_TYPE (e_table_state_get_type ()) -#define E_TABLE_STATE(o) (GTK_CHECK_CAST ((o), E_TABLE_STATE_TYPE, ETableState)) -#define E_TABLE_STATE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_STATE_TYPE, ETableStateClass)) -#define E_IS_TABLE_STATE(o) (GTK_CHECK_TYPE ((o), E_TABLE_STATE_TYPE)) -#define E_IS_TABLE_STATE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_STATE_TYPE)) - -typedef struct { - GtkObject base; - - ETableSortInfo *sort_info; - int col_count; - int *columns; - double *expansions; -} ETableState; - -typedef struct { - GtkObjectClass parent_class; -} ETableStateClass; - -GtkType e_table_state_get_type (void); -ETableState *e_table_state_new (void); - -gboolean e_table_state_load_from_file (ETableState *state, - const char *filename); -void e_table_state_load_from_string (ETableState *state, - const char *xml); -void e_table_state_load_from_node (ETableState *state, - const xmlNode *node); - -void e_table_state_save_to_file (ETableState *state, - const char *filename); -char *e_table_state_save_to_string (ETableState *state); -xmlNode *e_table_state_save_to_node (ETableState *state, - xmlNode *parent); -ETableState *e_table_state_duplicate (ETableState *state); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_STATE_H_ */ diff --git a/widgets/table/e-table-subset-variable.c b/widgets/table/e-table-subset-variable.c deleted file mode 100644 index 8124f9b666..0000000000 --- a/widgets/table/e-table-subset-variable.c +++ /dev/null @@ -1,227 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-subset.c: Implements a table that contains a subset of another table. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Ximian, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <string.h> -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "e-table-subset-variable.h" - -#define ETSSV_CLASS(e) ((ETableSubsetVariableClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE E_TABLE_SUBSET_TYPE - -#define INCREMENT_AMOUNT 10 - -static ETableSubsetClass *etssv_parent_class; - -static void -etssv_add (ETableSubsetVariable *etssv, - gint row) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - - e_table_model_pre_change(etm); - - if (etss->n_map + 1 > etssv->n_vals_allocated){ - etssv->n_vals_allocated += INCREMENT_AMOUNT; - etss->map_table = g_realloc (etss->map_table, etssv->n_vals_allocated * sizeof(int)); - } - - etss->map_table[etss->n_map++] = row; - - e_table_model_row_inserted (etm, etss->n_map - 1); -} - -static void -etssv_add_array (ETableSubsetVariable *etssv, - const gint *array, - gint count) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - int i; - - e_table_model_pre_change(etm); - - if (etss->n_map + count > etssv->n_vals_allocated){ - etssv->n_vals_allocated += MAX(INCREMENT_AMOUNT, count); - etss->map_table = g_realloc (etss->map_table, etssv->n_vals_allocated * sizeof(int)); - } - for (i = 0; i < count; i++) - etss->map_table[etss->n_map++] = array[i]; - - e_table_model_changed (etm); -} - -static void -etssv_add_all (ETableSubsetVariable *etssv) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - int rows; - int i; - - e_table_model_pre_change(etm); - - rows = e_table_model_row_count(etss->source); - if (etss->n_map + rows > etssv->n_vals_allocated){ - etssv->n_vals_allocated += MAX(INCREMENT_AMOUNT, rows); - etss->map_table = g_realloc (etss->map_table, etssv->n_vals_allocated * sizeof(int)); - } - for (i = 0; i < rows; i++) - etss->map_table[etss->n_map++] = i; - - e_table_model_changed (etm); -} - -static gboolean -etssv_remove (ETableSubsetVariable *etssv, - gint row) -{ - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - int i; - - for (i = 0; i < etss->n_map; i++){ - if (etss->map_table[i] == row) { - e_table_model_pre_change (etm); - memmove (etss->map_table + i, etss->map_table + i + 1, (etss->n_map - i - 1) * sizeof(int)); - etss->n_map --; - - e_table_model_row_deleted (etm, i); - return TRUE; - } - } - return FALSE; -} - -static void -etssv_class_init (GtkObjectClass *object_class) -{ - ETableSubsetVariableClass *klass = E_TABLE_SUBSET_VARIABLE_CLASS(object_class); - etssv_parent_class = gtk_type_class (PARENT_TYPE); - - klass->add = etssv_add; - klass->add_array = etssv_add_array; - klass->add_all = etssv_add_all; - klass->remove = etssv_remove; -} - -E_MAKE_TYPE(e_table_subset_variable, "ETableSubsetVariable", ETableSubsetVariable, etssv_class_init, NULL, PARENT_TYPE); - -ETableModel * -e_table_subset_variable_construct (ETableSubsetVariable *etssv, - ETableModel *source) -{ - if (e_table_subset_construct (E_TABLE_SUBSET(etssv), source, 1) == NULL) - return NULL; - E_TABLE_SUBSET(etssv)->n_map = 0; - - return E_TABLE_MODEL (etssv); -} - -ETableModel * -e_table_subset_variable_new (ETableModel *source) -{ - ETableSubsetVariable *etssv = gtk_type_new (E_TABLE_SUBSET_VARIABLE_TYPE); - - if (e_table_subset_variable_construct (etssv, source) == NULL){ - gtk_object_unref (GTK_OBJECT (etssv)); - return NULL; - } - - return (ETableModel *) etssv; -} - -void -e_table_subset_variable_add (ETableSubsetVariable *etssv, - gint row) -{ - g_return_if_fail (etssv != NULL); - g_return_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv)); - - if (ETSSV_CLASS(etssv)->add) - ETSSV_CLASS (etssv)->add (etssv, row); -} - -void -e_table_subset_variable_add_array (ETableSubsetVariable *etssv, - const gint *array, - gint count) -{ - g_return_if_fail (etssv != NULL); - g_return_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv)); - - if (ETSSV_CLASS(etssv)->add_array) - ETSSV_CLASS (etssv)->add_array (etssv, array, count); -} - -void -e_table_subset_variable_add_all (ETableSubsetVariable *etssv) -{ - g_return_if_fail (etssv != NULL); - g_return_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv)); - - if (ETSSV_CLASS(etssv)->add_all) - ETSSV_CLASS (etssv)->add_all (etssv); -} - -gboolean -e_table_subset_variable_remove (ETableSubsetVariable *etssv, - gint row) -{ - g_return_val_if_fail (etssv != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv), FALSE); - - if (ETSSV_CLASS(etssv)->remove) - return ETSSV_CLASS (etssv)->remove (etssv, row); - else - return FALSE; -} - -void -e_table_subset_variable_increment (ETableSubsetVariable *etssv, - gint position, - gint amount) -{ - int i; - ETableSubset *etss = E_TABLE_SUBSET(etssv); - for (i = 0; i < etss->n_map; i++) { - if (etss->map_table[i] >= position) - etss->map_table[i] += amount; - } -} - -void -e_table_subset_variable_decrement (ETableSubsetVariable *etssv, - gint position, - gint amount) -{ - int i; - ETableSubset *etss = E_TABLE_SUBSET(etssv); - for (i = 0; i < etss->n_map; i++) { - if (etss->map_table[i] >= position) - etss->map_table[i] -= amount; - } -} - -void -e_table_subset_variable_set_allocation (ETableSubsetVariable *etssv, - gint total) -{ - ETableSubset *etss = E_TABLE_SUBSET(etssv); - if (total <= 0) - total = 1; - if (total > etss->n_map){ - etss->map_table = g_realloc (etss->map_table, total * sizeof(int)); - } -} diff --git a/widgets/table/e-table-subset-variable.h b/widgets/table/e-table-subset-variable.h deleted file mode 100644 index f09c612f13..0000000000 --- a/widgets/table/e-table-subset-variable.h +++ /dev/null @@ -1,63 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SUBSET_VARIABLE_H_ -#define _E_TABLE_SUBSET_VARIABLE_H_ - -#include <gtk/gtkobject.h> -#include <gal/e-table/e-table-subset.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TABLE_SUBSET_VARIABLE_TYPE (e_table_subset_variable_get_type ()) -#define E_TABLE_SUBSET_VARIABLE(o) (GTK_CHECK_CAST ((o), E_TABLE_SUBSET_VARIABLE_TYPE, ETableSubsetVariable)) -#define E_TABLE_SUBSET_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SUBSET_VARIABLE_TYPE, ETableSubsetVariableClass)) -#define E_IS_TABLE_SUBSET_VARIABLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_SUBSET_VARIABLE_TYPE)) -#define E_IS_TABLE_SUBSET_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SUBSET_VARIABLE_TYPE)) - -typedef struct { - ETableSubset base; - - int n_vals_allocated; -} ETableSubsetVariable; - -typedef struct { - ETableSubsetClass parent_class; - - void (*add) (ETableSubsetVariable *ets, - gint row); - void (*add_array) (ETableSubsetVariable *ets, - const gint *array, - gint count); - void (*add_all) (ETableSubsetVariable *ets); - gboolean (*remove) (ETableSubsetVariable *ets, - gint row); -} ETableSubsetVariableClass; - -GtkType e_table_subset_variable_get_type (void); -ETableModel *e_table_subset_variable_new (ETableModel *etm); -ETableModel *e_table_subset_variable_construct (ETableSubsetVariable *etssv, - ETableModel *source); -void e_table_subset_variable_add (ETableSubsetVariable *ets, - gint row); -void e_table_subset_variable_add_array (ETableSubsetVariable *ets, - const gint *array, - gint count); -void e_table_subset_variable_add_all (ETableSubsetVariable *ets); -gboolean e_table_subset_variable_remove (ETableSubsetVariable *ets, - gint row); -void e_table_subset_variable_increment (ETableSubsetVariable *ets, - gint position, - gint amount); -void e_table_subset_variable_decrement (ETableSubsetVariable *ets, - gint position, - gint amount); -void e_table_subset_variable_set_allocation (ETableSubsetVariable *ets, - gint total); -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* _E_TABLE_SUBSET_VARIABLE_H_ */ - diff --git a/widgets/table/e-table-subset.c b/widgets/table/e-table-subset.c deleted file mode 100644 index 4edb093d26..0000000000 --- a/widgets/table/e-table-subset.c +++ /dev/null @@ -1,390 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table-subset.c: Implements a table that contains a subset of another table. - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Ximian, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "e-table-subset.h" - -static void etss_proxy_model_pre_change_real (ETableSubset *etss, ETableModel *etm); -static void etss_proxy_model_changed_real (ETableSubset *etss, ETableModel *etm); -static void etss_proxy_model_row_changed_real (ETableSubset *etss, ETableModel *etm, int row); -static void etss_proxy_model_cell_changed_real (ETableSubset *etss, ETableModel *etm, int col, int row); - -#define PARENT_TYPE E_TABLE_MODEL_TYPE -#define d(x) - -static ETableModelClass *etss_parent_class; - -#define ETSS_CLASS(object) (E_TABLE_SUBSET_CLASS(GTK_OBJECT(object)->klass)) - -static void -etss_destroy (GtkObject *object) -{ - ETableSubset *etss = E_TABLE_SUBSET (object); - - if (etss->source) { - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_pre_change_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_row_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_cell_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_rows_inserted_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etss->table_model_rows_deleted_id); - - gtk_object_unref (GTK_OBJECT (etss->source)); - etss->source = NULL; - - etss->table_model_changed_id = 0; - etss->table_model_row_changed_id = 0; - etss->table_model_cell_changed_id = 0; - etss->table_model_rows_inserted_id = 0; - etss->table_model_rows_deleted_id = 0; - } - - g_free (etss->map_table); - - GTK_OBJECT_CLASS (etss_parent_class)->destroy (object); -} - -static int -etss_column_count (ETableModel *etm) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_column_count (etss->source); -} - -static int -etss_row_count (ETableModel *etm) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return etss->n_map; -} - -static void * -etss_value_at (ETableModel *etm, int col, int row) -{ - ETableSubset *etss = (ETableSubset *)etm; - - etss->last_access = row; - d(g_print("g) Setting last_access to %d\n", row)); - return e_table_model_value_at (etss->source, col, etss->map_table [row]); -} - -static void -etss_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETableSubset *etss = (ETableSubset *)etm; - - etss->last_access = row; - d(g_print("h) Setting last_access to %d\n", row)); - e_table_model_set_value_at (etss->source, col, etss->map_table [row], val); -} - -static gboolean -etss_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_is_cell_editable (etss->source, col, etss->map_table [row]); -} - -static void -etss_append_row (ETableModel *etm, ETableModel *source, int row) -{ - ETableSubset *etss = (ETableSubset *)etm; - e_table_model_append_row (etss->source, source, row); -} - -static void * -etss_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_duplicate_value (etss->source, col, value); -} - -static void -etss_free_value (ETableModel *etm, int col, void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - e_table_model_free_value (etss->source, col, value); -} - -static void * -etss_initialize_value (ETableModel *etm, int col) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_initialize_value (etss->source, col); -} - -static gboolean -etss_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_value_is_empty (etss->source, col, value); -} - -static char * -etss_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETableSubset *etss = (ETableSubset *)etm; - - return e_table_model_value_to_string (etss->source, col, value); -} - -static void -etss_class_init (GtkObjectClass *object_class) -{ - ETableSubsetClass *klass = (ETableSubsetClass *) object_class; - ETableModelClass *table_class = (ETableModelClass *) object_class; - - etss_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = etss_destroy; - - table_class->column_count = etss_column_count; - table_class->row_count = etss_row_count; - table_class->value_at = etss_value_at; - table_class->set_value_at = etss_set_value_at; - table_class->is_cell_editable = etss_is_cell_editable; - table_class->append_row = etss_append_row; - table_class->duplicate_value = etss_duplicate_value; - table_class->free_value = etss_free_value; - table_class->initialize_value = etss_initialize_value; - table_class->value_is_empty = etss_value_is_empty; - table_class->value_to_string = etss_value_to_string; - - klass->proxy_model_pre_change = etss_proxy_model_pre_change_real; - klass->proxy_model_changed = etss_proxy_model_changed_real; - klass->proxy_model_row_changed = etss_proxy_model_row_changed_real; - klass->proxy_model_cell_changed = etss_proxy_model_cell_changed_real; - klass->proxy_model_rows_inserted = NULL; - klass->proxy_model_rows_deleted = NULL; -} - -static void -etss_init (ETableSubset *etss) -{ - etss->last_access = 0; -} - -E_MAKE_TYPE(e_table_subset, "ETableSubset", ETableSubset, etss_class_init, etss_init, PARENT_TYPE); - -static void -etss_proxy_model_pre_change_real (ETableSubset *etss, ETableModel *etm) -{ - e_table_model_pre_change (E_TABLE_MODEL (etss)); -} - -static void -etss_proxy_model_changed_real (ETableSubset *etss, ETableModel *etm) -{ - e_table_model_changed (E_TABLE_MODEL (etss)); -} - -static void -etss_proxy_model_row_changed_real (ETableSubset *etss, ETableModel *etm, int row) -{ - int limit; - const int n = etss->n_map; - const int * const map_table = etss->map_table; - int i; - - limit = MIN(n, etss->last_access + 10); - for (i = etss->last_access; i < limit; i++) { - if (map_table [i] == row){ - e_table_model_row_changed (E_TABLE_MODEL (etss), i); - d(g_print("a) Found %d from %d\n", i, etss->last_access)); - etss->last_access = i; - return; - } - } - - limit = MAX(0, etss->last_access - 10); - for (i = etss->last_access - 1; i >= limit; i--) { - if (map_table [i] == row){ - e_table_model_row_changed (E_TABLE_MODEL (etss), i); - d(g_print("b) Found %d from %d\n", i, etss->last_access)); - etss->last_access = i; - return; - } - } - - for (i = 0; i < n; i++){ - if (map_table [i] == row){ - e_table_model_row_changed (E_TABLE_MODEL (etss), i); - d(g_print("c) Found %d from %d\n", i, etss->last_access)); - etss->last_access = i; - return; - } - } -} - -static void -etss_proxy_model_cell_changed_real (ETableSubset *etss, ETableModel *etm, int col, int row) -{ - int limit; - const int n = etss->n_map; - const int * const map_table = etss->map_table; - int i; - - limit = MIN(n, etss->last_access + 10); - for (i = etss->last_access; i < limit; i++) { - if (map_table [i] == row){ - e_table_model_cell_changed (E_TABLE_MODEL (etss), col, i); - d(g_print("d) Found %d from %d\n", i, etss->last_access)); - etss->last_access = i; - return; - } - } - - limit = MAX(0, etss->last_access - 10); - for (i = etss->last_access - 1; i >= limit; i--) { - if (map_table [i] == row){ - e_table_model_cell_changed (E_TABLE_MODEL (etss), col, i); - d(g_print("e) Found %d from %d\n", i, etss->last_access)); - etss->last_access = i; - return; - } - } - - for (i = 0; i < n; i++){ - if (map_table [i] == row){ - e_table_model_cell_changed (E_TABLE_MODEL (etss), col, i); - d(g_print("f) Found %d from %d\n", i, etss->last_access)); - etss->last_access = i; - return; - } - } -} - -static void -etss_proxy_model_pre_change (ETableModel *etm, ETableSubset *etss) -{ - if (ETSS_CLASS(etss)->proxy_model_pre_change) - (ETSS_CLASS(etss)->proxy_model_pre_change) (etss, etm); -} - -static void -etss_proxy_model_changed (ETableModel *etm, ETableSubset *etss) -{ - if (ETSS_CLASS(etss)->proxy_model_changed) - (ETSS_CLASS(etss)->proxy_model_changed) (etss, etm); -} - -static void -etss_proxy_model_row_changed (ETableModel *etm, int row, ETableSubset *etss) -{ - if (ETSS_CLASS(etss)->proxy_model_row_changed) - (ETSS_CLASS(etss)->proxy_model_row_changed) (etss, etm, row); -} - -static void -etss_proxy_model_cell_changed (ETableModel *etm, int row, int col, ETableSubset *etss) -{ - if (ETSS_CLASS(etss)->proxy_model_cell_changed) - (ETSS_CLASS(etss)->proxy_model_cell_changed) (etss, etm, col, row); -} - -static void -etss_proxy_model_rows_inserted (ETableModel *etm, int row, int col, ETableSubset *etss) -{ - if (ETSS_CLASS(etss)->proxy_model_rows_inserted) - (ETSS_CLASS(etss)->proxy_model_rows_inserted) (etss, etm, row, col); -} - -static void -etss_proxy_model_rows_deleted (ETableModel *etm, int row, int col, ETableSubset *etss) -{ - if (ETSS_CLASS(etss)->proxy_model_rows_deleted) - (ETSS_CLASS(etss)->proxy_model_rows_deleted) (etss, etm, row, col); -} - -ETableModel * -e_table_subset_construct (ETableSubset *etss, ETableModel *source, int nvals) -{ - unsigned int *buffer; - int i; - - if (nvals) { - buffer = (unsigned int *) g_malloc (sizeof (unsigned int) * nvals); - if (buffer == NULL) - return NULL; - } else - buffer = NULL; - etss->map_table = buffer; - etss->n_map = nvals; - etss->source = source; - gtk_object_ref (GTK_OBJECT (source)); - - /* Init */ - for (i = 0; i < nvals; i++) - etss->map_table [i] = i; - - etss->table_model_pre_change_id = gtk_signal_connect (GTK_OBJECT (source), "model_pre_change", - GTK_SIGNAL_FUNC (etss_proxy_model_pre_change), etss); - etss->table_model_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_changed", - GTK_SIGNAL_FUNC (etss_proxy_model_changed), etss); - etss->table_model_row_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_row_changed", - GTK_SIGNAL_FUNC (etss_proxy_model_row_changed), etss); - etss->table_model_cell_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_cell_changed", - GTK_SIGNAL_FUNC (etss_proxy_model_cell_changed), etss); - etss->table_model_rows_inserted_id = gtk_signal_connect (GTK_OBJECT (source), "model_rows_inserted", - GTK_SIGNAL_FUNC (etss_proxy_model_rows_inserted), etss); - etss->table_model_rows_deleted_id = gtk_signal_connect (GTK_OBJECT (source), "model_rows_deleted", - GTK_SIGNAL_FUNC (etss_proxy_model_rows_deleted), etss); - - return E_TABLE_MODEL (etss); -} - -ETableModel * -e_table_subset_new (ETableModel *source, const int nvals) -{ - ETableSubset *etss = gtk_type_new (E_TABLE_SUBSET_TYPE); - - if (e_table_subset_construct (etss, source, nvals) == NULL){ - gtk_object_unref (GTK_OBJECT (etss)); - return NULL; - } - - return (ETableModel *) etss; -} - -ETableModel * -e_table_subset_get_toplevel (ETableSubset *table) -{ - g_return_val_if_fail (table != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_SUBSET (table), NULL); - - if (E_IS_TABLE_SUBSET (table->source)) - return e_table_subset_get_toplevel (E_TABLE_SUBSET (table->source)); - else - return table->source; -} - -void -e_table_subset_print_debugging (ETableSubset *table_model) -{ - int i; - for (i = 0; i < table_model->n_map; i++) { - g_print("%8d\n", table_model->map_table[i]); - } -} diff --git a/widgets/table/e-table-subset.h b/widgets/table/e-table-subset.h deleted file mode 100644 index cd26fbb203..0000000000 --- a/widgets/table/e-table-subset.h +++ /dev/null @@ -1,62 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_SUBSET_H_ -#define _E_TABLE_SUBSET_H_ - -#include <gtk/gtkobject.h> -#include <gal/e-table/e-table-model.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TABLE_SUBSET_TYPE (e_table_subset_get_type ()) -#define E_TABLE_SUBSET(o) (GTK_CHECK_CAST ((o), E_TABLE_SUBSET_TYPE, ETableSubset)) -#define E_TABLE_SUBSET_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_SUBSET_TYPE, ETableSubsetClass)) -#define E_IS_TABLE_SUBSET(o) (GTK_CHECK_TYPE ((o), E_TABLE_SUBSET_TYPE)) -#define E_IS_TABLE_SUBSET_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_SUBSET_TYPE)) - -typedef struct { - ETableModel base; - - ETableModel *source; - int n_map; - int *map_table; - - int last_access; - - int table_model_pre_change_id; - int table_model_changed_id; - int table_model_row_changed_id; - int table_model_cell_changed_id; - int table_model_rows_inserted_id; - int table_model_rows_deleted_id; -} ETableSubset; - -typedef struct { - ETableModelClass parent_class; - - void (*proxy_model_pre_change) (ETableSubset *etss, ETableModel *etm); - void (*proxy_model_changed) (ETableSubset *etss, ETableModel *etm); - void (*proxy_model_row_changed) (ETableSubset *etss, ETableModel *etm, int row); - void (*proxy_model_cell_changed) (ETableSubset *etss, ETableModel *etm, int col, int row); - void (*proxy_model_rows_inserted) (ETableSubset *etss, ETableModel *etm, int row, int count); - void (*proxy_model_rows_deleted) (ETableSubset *etss, ETableModel *etm, int row, int count); -} ETableSubsetClass; - -GtkType e_table_subset_get_type (void); -ETableModel *e_table_subset_new (ETableModel *etm, - int n_vals); -ETableModel *e_table_subset_construct (ETableSubset *ets, - ETableModel *source, - int nvals); - -ETableModel *e_table_subset_get_toplevel (ETableSubset *table_model); - -void e_table_subset_print_debugging (ETableSubset *table_model); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TABLE_SUBSET_H_ */ - diff --git a/widgets/table/e-table-tooltip.h b/widgets/table/e-table-tooltip.h deleted file mode 100644 index 259d6398db..0000000000 --- a/widgets/table/e-table-tooltip.h +++ /dev/null @@ -1,22 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_TOOLTIP_H_ -#define _E_TABLE_TOOLTIP_H_ - -#include <libgnomeui/gnome-canvas.h> - -BEGIN_GNOME_DECLS - -typedef struct { - gint timer; - int col, row; - int row_height; - int x, y; - int cx, cy; - GdkColor *foreground; - GdkColor *background; - GnomeCanvasItem *eti; -} ETableTooltip; - -END_GNOME_DECLS - -#endif diff --git a/widgets/table/e-table-tree.h b/widgets/table/e-table-tree.h deleted file mode 100644 index ab0378473a..0000000000 --- a/widgets/table/e-table-tree.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef _E_TABLE_TREE_H_ -#define _E_TABLE_TREE_H_ - -BEGIN_GNOME_DECLS - -typedef struct { - char *title; - - union { - ETableModel *table; - GList *children; - } u; - - guint expanded :1; - guint is_leaf :1; -} ETableGroup; - -ETableGroup *e_table_group_new (const char *title, ETableModel *table); -ETableGroup *e_table_group_new_leaf (const char *title); - -END_GNOME_DECLS - -#endif /* _E_TABLE_TREE_H_ */ diff --git a/widgets/table/e-table-utils.c b/widgets/table/e-table-utils.c deleted file mode 100644 index 9c9aea6911..0000000000 --- a/widgets/table/e-table-utils.c +++ /dev/null @@ -1,111 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table.utils.c: Utilities for ETable. - * - * Author: - * Chris Lahey <clahey@ximian.com> - * - * Copyright 2001, Ximian, Inc - */ - -#include <config.h> -#include "gal/util/e-i18n.h" -#include "e-table-utils.h" -#include "e-table-header-utils.h" - -ETableHeader * -e_table_state_to_header (GtkWidget *widget, ETableHeader *full_header, ETableState *state) -{ - ETableHeader *nh; - const int max_cols = e_table_header_count (full_header); - int column; - - g_return_val_if_fail (widget, NULL); - g_return_val_if_fail (full_header, NULL); - g_return_val_if_fail (state, NULL); - - nh = e_table_header_new (); - - gtk_object_set(GTK_OBJECT(nh), - "width_extras", e_table_header_width_extras(widget->style), - NULL); - - for (column = 0; column < state->col_count; column++) { - int col; - double expansion; - ETableCol *table_col; - - col = state->columns[column]; - expansion = state->expansions[column]; - - if (col >= max_cols) - continue; - - table_col = e_table_header_get_column (full_header, col); - - if (expansion >= -1) - table_col->expansion = expansion; - - e_table_header_add_column (nh, table_col, -1); - } - - return nh; -} - -static ETableCol * -et_col_spec_to_col (ETableColumnSpecification *col_spec, - ETableExtras *ete) -{ - ETableCol *col = NULL; - ECell *cell; - GCompareFunc compare; - - cell = e_table_extras_get_cell(ete, col_spec->cell); - compare = e_table_extras_get_compare(ete, col_spec->compare); - - if (cell && compare) { - if (col_spec->pixbuf && *col_spec->pixbuf) { - GdkPixbuf *pixbuf; - - pixbuf = e_table_extras_get_pixbuf( - ete, col_spec->pixbuf); - if (pixbuf) { - col = e_table_col_new_with_pixbuf ( - col_spec->model_col, gettext (col_spec->title), - pixbuf, col_spec->expansion, - col_spec->minimum_width, - cell, compare, col_spec->resizable); - } - } - if (col == NULL && col_spec->title && *col_spec->title) { - col = e_table_col_new ( - col_spec->model_col, gettext (col_spec->title), - col_spec->expansion, col_spec->minimum_width, - cell, compare, col_spec->resizable); - } - } - return col; -} - -ETableHeader * -e_table_spec_to_full_header (ETableSpecification *spec, - ETableExtras *ete) -{ - ETableHeader *nh; - int column; - - g_return_val_if_fail (spec, NULL); - g_return_val_if_fail (ete, NULL); - - nh = e_table_header_new (); - - for (column = 0; spec->columns[column]; column++) { - ETableCol *col = et_col_spec_to_col ( - spec->columns[column], ete); - - if (col) - e_table_header_add_column (nh, col, -1); - } - - return nh; -} diff --git a/widgets/table/e-table-utils.h b/widgets/table/e-table-utils.h deleted file mode 100644 index d78f1a5da2..0000000000 --- a/widgets/table/e-table-utils.h +++ /dev/null @@ -1,22 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_UTILS_H_ -#define _E_TABLE_UTILS_H_ - -#include <gal/e-table/e-table-header.h> -#include <gal/e-table/e-table-state.h> -#include <gal/e-table/e-table-specification.h> -#include <gal/e-table/e-table-extras.h> - -BEGIN_GNOME_DECLS - -ETableHeader * -e_table_state_to_header (GtkWidget *widget, ETableHeader *full_header, ETableState *state); - -ETableHeader * -e_table_spec_to_full_header (ETableSpecification *spec, - ETableExtras *ete); - -END_GNOME_DECLS - -#endif /* _E_TABLE_UTILS_H_ */ - diff --git a/widgets/table/e-table.c b/widgets/table/e-table.c deleted file mode 100644 index 2112b2ee2d..0000000000 --- a/widgets/table/e-table.c +++ /dev/null @@ -1,2293 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-table.c: A graphical view of a Table. - * - * Author: - * Miguel de Icaza (miguel@ximian.com) - * Chris Lahey <clahey@ximian.com> - * - * Copyright 1999, 2000, 2001, Ximian, Inc - */ -#include <config.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <stdio.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-canvas.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> - -#include "gal/util/e-i18n.h" -#include "gal/util/e-util.h" -#include "gal/widgets/e-canvas.h" -#include "gal/widgets/e-canvas-vbox.h" -#include "gal/widgets/e-unicode.h" -#include "e-table.h" -#include "e-table-header-item.h" -#include "e-table-header-utils.h" -#include "e-table-subset.h" -#include "e-table-item.h" -#include "e-table-group.h" -#include "e-table-group-leaf.h" -#include "e-table-click-to-add.h" -#include "e-table-specification.h" -#include "e-table-state.h" -#include "e-table-column-specification.h" - -#include "e-table-utils.h" - -#define COLUMN_HEADER_HEIGHT 16 - -#define PARENT_TYPE gtk_table_get_type () - -static GtkObjectClass *e_table_parent_class; - -enum { - CURSOR_CHANGE, - CURSOR_ACTIVATED, - SELECTION_CHANGE, - DOUBLE_CLICK, - RIGHT_CLICK, - CLICK, - KEY_PRESS, - - TABLE_DRAG_BEGIN, - TABLE_DRAG_END, - TABLE_DRAG_DATA_GET, - TABLE_DRAG_DATA_DELETE, - - TABLE_DRAG_LEAVE, - TABLE_DRAG_MOTION, - TABLE_DRAG_DROP, - TABLE_DRAG_DATA_RECEIVED, - - LAST_SIGNAL -}; - -enum { - ARG_0, - ARG_LENGTH_THRESHOLD, - ARG_MODEL, -}; - -static gint et_signals [LAST_SIGNAL] = { 0, }; - -static void e_table_fill_table (ETable *e_table, ETableModel *model); -static gboolean changed_idle (gpointer data); - -static void et_grab_focus (GtkWidget *widget); - -static void et_drag_begin (GtkWidget *widget, - GdkDragContext *context, - ETable *et); -static void et_drag_end (GtkWidget *widget, - GdkDragContext *context, - ETable *et); -static void et_drag_data_get(GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETable *et); -static void et_drag_data_delete(GtkWidget *widget, - GdkDragContext *context, - ETable *et); - -static void et_drag_leave(GtkWidget *widget, - GdkDragContext *context, - guint time, - ETable *et); -static gboolean et_drag_motion(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETable *et); -static gboolean et_drag_drop(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETable *et); -static void et_drag_data_received(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time, - ETable *et); -static gint e_table_drag_source_event_cb (GtkWidget *widget, - GdkEvent *event, - ETable *table); - -static gint et_focus (GtkContainer *container, GtkDirectionType direction); - -static void -et_disconnect_model (ETable *et) -{ - if (et->model == NULL) - return; - - if (et->table_model_change_id != 0) - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_model_change_id); - if (et->table_row_change_id != 0) - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_row_change_id); - if (et->table_cell_change_id != 0) - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_cell_change_id); - if (et->table_rows_inserted_id != 0) - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_rows_inserted_id); - if (et->table_rows_deleted_id != 0) - gtk_signal_disconnect (GTK_OBJECT (et->model), - et->table_rows_deleted_id); - - et->table_model_change_id = 0; - et->table_row_change_id = 0; - et->table_cell_change_id = 0; - et->table_rows_inserted_id = 0; - et->table_rows_deleted_id = 0; -} - -static void -et_destroy (GtkObject *object) -{ - ETable *et = E_TABLE (object); - - et_disconnect_model (et); - - if (et->group_info_change_id) - gtk_signal_disconnect (GTK_OBJECT (et->sort_info), - et->group_info_change_id); - - if (et->reflow_idle_id) - g_source_remove(et->reflow_idle_id); - et->reflow_idle_id = 0; - - gtk_object_unref (GTK_OBJECT (et->model)); - gtk_object_unref (GTK_OBJECT (et->full_header)); - gtk_object_unref (GTK_OBJECT (et->header)); - gtk_object_unref (GTK_OBJECT (et->sort_info)); - gtk_object_unref (GTK_OBJECT (et->sorter)); - gtk_object_unref (GTK_OBJECT (et->selection)); - if (et->spec) - gtk_object_unref (GTK_OBJECT (et->spec)); - - if (et->header_canvas != NULL) - gtk_widget_destroy (GTK_WIDGET (et->header_canvas)); - - if (et->site != NULL) - e_table_drag_source_unset (et); - - gtk_widget_destroy (GTK_WIDGET (et->table_canvas)); - - if (et->rebuild_idle_id) { - g_source_remove (et->rebuild_idle_id); - et->rebuild_idle_id = 0; - } - - g_free(et->click_to_add_message); - - (*e_table_parent_class->destroy)(object); -} - -static void -e_table_init (GtkObject *object) -{ - ETable *e_table = E_TABLE (object); - GtkTable *gtk_table = GTK_TABLE (object); - - GTK_WIDGET_SET_FLAGS (e_table, GTK_CAN_FOCUS); - - gtk_table->homogeneous = FALSE; - - e_table->sort_info = NULL; - e_table->group_info_change_id = 0; - e_table->reflow_idle_id = 0; - - e_table->alternating_row_colors = 1; - e_table->horizontal_draw_grid = 1; - e_table->vertical_draw_grid = 1; - e_table->draw_focus = 1; - e_table->cursor_mode = E_CURSOR_SIMPLE; - e_table->length_threshold = 200; - - e_table->need_rebuild = 0; - e_table->rebuild_idle_id = 0; - - e_table->horizontal_scrolling = FALSE; - - e_table->click_to_add_message = NULL; - - e_table->drag_get_data_row = -1; - e_table->drag_get_data_col = -1; - e_table->drop_row = -1; - e_table->drop_col = -1; - e_table->site = NULL; - e_table->drag_source_button_press_event_id = 0; - e_table->drag_source_motion_notify_event_id = 0; - - e_table->sorter = NULL; - e_table->selection = e_table_selection_model_new(); - e_table->cursor_loc = E_TABLE_CURSOR_LOC_NONE; - e_table->spec = NULL; -} - -/* Grab_focus handler for the ETable */ -static void -et_grab_focus (GtkWidget *widget) -{ - ETable *e_table; - - e_table = E_TABLE (widget); - - gtk_widget_grab_focus (GTK_WIDGET (e_table->table_canvas)); -} - -/* Focus handler for the ETable */ -static gint -et_focus (GtkContainer *container, GtkDirectionType direction) -{ - ETable *e_table; - - e_table = E_TABLE (container); - - if (container->focus_child) { - gtk_container_set_focus_child (container, NULL); - return FALSE; - } - - return gtk_container_focus (GTK_CONTAINER (e_table->table_canvas), direction); -} - -static void -set_header_canvas_width (ETable *e_table) -{ - double oldwidth, oldheight, width; - - if (!(e_table->header_item && e_table->header_canvas && e_table->table_canvas)) - return; - - gnome_canvas_get_scroll_region (GNOME_CANVAS (e_table->table_canvas), - NULL, NULL, &width, NULL); - gnome_canvas_get_scroll_region (GNOME_CANVAS (e_table->header_canvas), - NULL, NULL, &oldwidth, &oldheight); - - if (oldwidth != width || - oldheight != E_TABLE_HEADER_ITEM (e_table->header_item)->height - 1) - gnome_canvas_set_scroll_region ( - GNOME_CANVAS (e_table->header_canvas), - 0, 0, width, /* COLUMN_HEADER_HEIGHT - 1 */ - E_TABLE_HEADER_ITEM (e_table->header_item)->height - 1); - -} - -static void -header_canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, ETable *e_table) -{ - set_header_canvas_width (e_table); - - /* When the header item is created ->height == 0, - as the font is only created when everything is realized. - So we set the usize here as well, so that the size of the - header is correct */ - if (GTK_WIDGET (e_table->header_canvas)->allocation.height != - E_TABLE_HEADER_ITEM (e_table->header_item)->height) - gtk_widget_set_usize (GTK_WIDGET (e_table->header_canvas), -1, - E_TABLE_HEADER_ITEM (e_table->header_item)->height); -} - -static void -sort_info_changed (ETableSortInfo *info, ETable *et) -{ - gboolean will_be_grouped = e_table_sort_info_grouping_get_count(info) > 0; - if (et->is_grouped || will_be_grouped) { - et->need_rebuild = TRUE; - if (!et->rebuild_idle_id) - et->rebuild_idle_id = g_idle_add_full (20, changed_idle, et, NULL); - } -} - -static void -e_table_setup_header (ETable *e_table) -{ - char *pointer; - e_table->header_canvas = GNOME_CANVAS (e_canvas_new ()); - GTK_WIDGET_UNSET_FLAGS (e_table->header_canvas, GTK_CAN_FOCUS); - - gtk_widget_show (GTK_WIDGET (e_table->header_canvas)); - - pointer = g_strdup_printf("%p", e_table); - - e_table->header_item = gnome_canvas_item_new ( - gnome_canvas_root (e_table->header_canvas), - e_table_header_item_get_type (), - "ETableHeader", e_table->header, - "full_header", e_table->full_header, - "sort_info", e_table->sort_info, - "dnd_code", pointer, - "table", e_table, - NULL); - - g_free(pointer); - - gtk_signal_connect ( - GTK_OBJECT (e_table->header_canvas), "size_allocate", - GTK_SIGNAL_FUNC (header_canvas_size_allocate), e_table); - - gtk_widget_set_usize (GTK_WIDGET (e_table->header_canvas), -1, - E_TABLE_HEADER_ITEM (e_table->header_item)->height); -} - -static gboolean -table_canvas_reflow_idle (ETable *e_table) -{ - gdouble height, width; - gdouble item_height; - gdouble oldheight, oldwidth; - GtkAllocation *alloc = &(GTK_WIDGET (e_table->table_canvas)->allocation); - - gtk_object_get (GTK_OBJECT (e_table->canvas_vbox), - "height", &height, - "width", &width, - NULL); - item_height = height; - height = MAX ((int)height, alloc->height); - width = MAX((int)width, alloc->width); - /* I have no idea why this needs to be -1, but it works. */ - gnome_canvas_get_scroll_region (GNOME_CANVAS (e_table->table_canvas), - NULL, NULL, &oldwidth, &oldheight); - - if (oldwidth != width - 1 || - oldheight != height - 1) { - gnome_canvas_set_scroll_region (GNOME_CANVAS (e_table->table_canvas), - 0, 0, width - 1, height - 1); - set_header_canvas_width (e_table); - } - gtk_object_set (GTK_OBJECT (e_table->white_item), - "y1", item_height, - "x2", width, - "y2", height, - NULL); - e_table->reflow_idle_id = 0; - return FALSE; -} - -static void -table_canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, - ETable *e_table) -{ - gdouble width; - gdouble height; - gdouble item_height; - - width = alloc->width; - gtk_object_get (GTK_OBJECT (e_table->canvas_vbox), - "height", &height, - NULL); - item_height = height; - height = MAX ((int)height, alloc->height); - - gtk_object_set (GTK_OBJECT (e_table->canvas_vbox), - "width", width, - NULL); - gtk_object_set (GTK_OBJECT (e_table->header), - "width", width, - NULL); - gtk_object_set (GTK_OBJECT (e_table->white_item), - "y1", item_height + 1, - "x2", width, - "y2", height, - NULL); - if (e_table->reflow_idle_id) - g_source_remove(e_table->reflow_idle_id); - table_canvas_reflow_idle(e_table); -} - -static void -table_canvas_reflow (GnomeCanvas *canvas, ETable *e_table) -{ - if (!e_table->reflow_idle_id) - e_table->reflow_idle_id = g_idle_add_full (400, (GSourceFunc) table_canvas_reflow_idle, e_table, NULL); -} - -static void -click_to_add_cursor_change (ETableClickToAdd *etcta, int row, int col, ETable *et) -{ - if (et->cursor_loc == E_TABLE_CURSOR_LOC_TABLE) { - e_selection_model_clear(E_SELECTION_MODEL (et->selection)); - } - et->cursor_loc = E_TABLE_CURSOR_LOC_ETCTA; -} - -static void -group_cursor_change (ETableGroup *etg, int row, ETable *et) -{ - if (et->cursor_loc == E_TABLE_CURSOR_LOC_ETCTA && et->click_to_add) { - e_table_click_to_add_commit(E_TABLE_CLICK_TO_ADD(et->click_to_add)); - } - et->cursor_loc = E_TABLE_CURSOR_LOC_TABLE; - gtk_signal_emit (GTK_OBJECT (et), - et_signals [CURSOR_CHANGE], - row); -} - -static void -group_cursor_activated (ETableGroup *etg, int row, ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [CURSOR_ACTIVATED], - row); -} - -static void -group_double_click (ETableGroup *etg, int row, int col, GdkEvent *event, ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [DOUBLE_CLICK], - row, col, event); -} - -static gint -group_right_click (ETableGroup *etg, int row, int col, GdkEvent *event, ETable *et) -{ - int return_val = 0; - gtk_signal_emit (GTK_OBJECT (et), - et_signals [RIGHT_CLICK], - row, col, event, &return_val); - return return_val; -} - -static gint -group_click (ETableGroup *etg, int row, int col, GdkEvent *event, ETable *et) -{ - int return_val = 0; - gtk_signal_emit (GTK_OBJECT (et), - et_signals [CLICK], - row, col, event, &return_val); - return return_val; -} - -static gint -group_key_press (ETableGroup *etg, int row, int col, GdkEvent *event, ETable *et) -{ - int return_val = 0; - GdkEventKey *key = (GdkEventKey *) event; - GdkEventButton click; - switch (key->keyval) { - case GDK_Page_Down: - gtk_adjustment_set_value( - gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas)), - CLAMP(gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->value + - (gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->page_size - 20), - 0, - gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->upper - - gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->page_size)); - click.type = GDK_BUTTON_PRESS; - click.window = GTK_LAYOUT (et->table_canvas)->bin_window; - click.send_event = key->send_event; - click.time = key->time; - click.x = 30; - click.y = gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->page_size - 1; - click.state = key->state; - click.button = 1; - gtk_widget_event(GTK_WIDGET(et->table_canvas), - (GdkEvent *) &click); - return_val = 1; - break; - case GDK_Page_Up: - gtk_adjustment_set_value( - gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas)), - gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->value - - (gtk_layout_get_vadjustment (GTK_LAYOUT (et->table_canvas))->page_size - 20)); - click.type = GDK_BUTTON_PRESS; - click.window = GTK_LAYOUT (et->table_canvas)->bin_window; - click.send_event = key->send_event; - click.time = key->time; - click.x = 30; - click.y = 1; - click.state = key->state; - click.button = 1; - gtk_widget_event(GTK_WIDGET(et->table_canvas), - (GdkEvent *) &click); - return_val = 1; - break; - default: - gtk_signal_emit (GTK_OBJECT (et), - et_signals [KEY_PRESS], - row, col, event, &return_val); - break; - } - return return_val; -} - -static void -et_table_model_changed (ETableModel *model, ETable *et) -{ - et->need_rebuild = TRUE; - if (!et->rebuild_idle_id) - et->rebuild_idle_id = g_idle_add_full (20, changed_idle, et, NULL); -} - -static void -et_table_row_changed (ETableModel *table_model, int row, ETable *et) -{ - if (!et->need_rebuild) { - if (e_table_group_remove (et->group, row)) - e_table_group_add (et->group, row); - if (et->horizontal_scrolling) - e_table_header_update_horizontal(et->header); - } -} - -static void -et_table_cell_changed (ETableModel *table_model, int view_col, int row, ETable *et) -{ - et_table_row_changed (table_model, row, et); -} - -static void -et_table_rows_inserted (ETableModel *table_model, int row, int count, ETable *et) -{ - /* This number has already been decremented. */ - int row_count = e_table_model_row_count(table_model); - if (!et->need_rebuild) { - int i; - if (row != row_count - count) - e_table_group_increment(et->group, row, count); - for (i = 0; i < count; i++) - e_table_group_add (et->group, row); - if (et->horizontal_scrolling) - e_table_header_update_horizontal(et->header); - } -} - -static void -et_table_rows_deleted (ETableModel *table_model, int row, int count, ETable *et) -{ - int row_count = e_table_model_row_count(table_model); - if (!et->need_rebuild) { - int i; - for (i = 0; i < count; i++) - e_table_group_remove (et->group, row); - if (row != row_count) - e_table_group_decrement(et->group, row, count); - if (et->horizontal_scrolling) - e_table_header_update_horizontal(et->header); - } -} - -static void -et_build_groups (ETable *et) -{ - gboolean was_grouped = et->is_grouped; - - et->is_grouped = e_table_sort_info_grouping_get_count(et->sort_info) > 0; - - et->group = e_table_group_new (GNOME_CANVAS_GROUP (et->canvas_vbox), - et->full_header, - et->header, - et->model, - et->sort_info, - 0); - e_canvas_vbox_add_item(E_CANVAS_VBOX(et->canvas_vbox), GNOME_CANVAS_ITEM(et->group)); - gnome_canvas_item_set(GNOME_CANVAS_ITEM(et->group), - "alternating_row_colors", et->alternating_row_colors, - "horizontal_draw_grid", et->horizontal_draw_grid, - "vertical_draw_grid", et->vertical_draw_grid, - "drawfocus", et->draw_focus, - "cursor_mode", et->cursor_mode, - "length_threshold", et->length_threshold, - "selection_model", et->selection, - NULL); - - gtk_signal_connect (GTK_OBJECT (et->group), "cursor_change", - GTK_SIGNAL_FUNC (group_cursor_change), et); - gtk_signal_connect (GTK_OBJECT (et->group), "cursor_activated", - GTK_SIGNAL_FUNC (group_cursor_activated), et); - gtk_signal_connect (GTK_OBJECT (et->group), "double_click", - GTK_SIGNAL_FUNC (group_double_click), et); - gtk_signal_connect (GTK_OBJECT (et->group), "right_click", - GTK_SIGNAL_FUNC (group_right_click), et); - gtk_signal_connect (GTK_OBJECT (et->group), "click", - GTK_SIGNAL_FUNC (group_click), et); - gtk_signal_connect (GTK_OBJECT (et->group), "key_press", - GTK_SIGNAL_FUNC (group_key_press), et); - - - if (!(et->is_grouped) && was_grouped) - et_disconnect_model (et); - - if (et->is_grouped && (!was_grouped)) { - et->table_model_change_id = gtk_signal_connect (GTK_OBJECT (et->model), "model_changed", - GTK_SIGNAL_FUNC (et_table_model_changed), et); - - et->table_row_change_id = gtk_signal_connect (GTK_OBJECT (et->model), "model_row_changed", - GTK_SIGNAL_FUNC (et_table_row_changed), et); - - et->table_cell_change_id = gtk_signal_connect (GTK_OBJECT (et->model), "model_cell_changed", - GTK_SIGNAL_FUNC (et_table_cell_changed), et); - - et->table_rows_inserted_id = gtk_signal_connect (GTK_OBJECT (et->model), "model_rows_inserted", - GTK_SIGNAL_FUNC (et_table_rows_inserted), et); - - et->table_rows_deleted_id = gtk_signal_connect (GTK_OBJECT (et->model), "model_rows_deleted", - GTK_SIGNAL_FUNC (et_table_rows_deleted), et); - - } - - if (et->is_grouped) - e_table_fill_table (et, et->model); -} - -static gboolean -changed_idle (gpointer data) -{ - ETable *et = E_TABLE (data); - - if (et->need_rebuild) { - gtk_object_destroy (GTK_OBJECT (et->group)); - et_build_groups(et); - gtk_object_set (GTK_OBJECT (et->canvas_vbox), - "width", (double) GTK_WIDGET (et->table_canvas)->allocation.width, - NULL); - - if (GTK_WIDGET_REALIZED(et->table_canvas)) - table_canvas_size_allocate (GTK_WIDGET(et->table_canvas), >K_WIDGET(et->table_canvas)->allocation, et); - } - - et->need_rebuild = 0; - et->rebuild_idle_id = 0; - - if (et->horizontal_scrolling) - e_table_header_update_horizontal(et->header); - - return FALSE; -} - -static void -et_canvas_realize (GtkWidget *canvas, ETable *e_table) -{ - gnome_canvas_item_set( - e_table->white_item, - "fill_color_gdk", >K_WIDGET(e_table->table_canvas)->style->base[GTK_STATE_NORMAL], - NULL); -} - -static void -et_canvas_button_press (GtkWidget *canvas, GdkEvent *event, ETable *e_table) -{ - if (GTK_WIDGET_HAS_FOCUS(canvas)) { - GnomeCanvasItem *item = GNOME_CANVAS(canvas)->focused_item; - - if (E_IS_TABLE_ITEM(item)) { - e_table_item_leave_edit(E_TABLE_ITEM(item)); - } - } -} - -static void -e_table_setup_table (ETable *e_table, ETableHeader *full_header, ETableHeader *header, - ETableModel *model) -{ - e_table->table_canvas = GNOME_CANVAS (e_canvas_new ()); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "size_allocate", - GTK_SIGNAL_FUNC (table_canvas_size_allocate), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "focus_in_event", - GTK_SIGNAL_FUNC (gtk_widget_queue_draw), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table->table_canvas), "focus_out_event", - GTK_SIGNAL_FUNC (gtk_widget_queue_draw), e_table); - - gtk_signal_connect ( - GTK_OBJECT (e_table), "drag_begin", - GTK_SIGNAL_FUNC (et_drag_begin), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table), "drag_end", - GTK_SIGNAL_FUNC (et_drag_end), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table), "drag_data_get", - GTK_SIGNAL_FUNC (et_drag_data_get), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table), "drag_data_delete", - GTK_SIGNAL_FUNC (et_drag_data_delete), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table), "drag_motion", - GTK_SIGNAL_FUNC (et_drag_motion), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table), "drag_leave", - GTK_SIGNAL_FUNC (et_drag_leave), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table), "drag_drop", - GTK_SIGNAL_FUNC (et_drag_drop), e_table); - gtk_signal_connect ( - GTK_OBJECT (e_table), "drag_data_received", - GTK_SIGNAL_FUNC (et_drag_data_received), e_table); - - gtk_signal_connect (GTK_OBJECT(e_table->table_canvas), "reflow", - GTK_SIGNAL_FUNC (table_canvas_reflow), e_table); - - gtk_widget_show (GTK_WIDGET (e_table->table_canvas)); - - - e_table->white_item = gnome_canvas_item_new( - gnome_canvas_root(e_table->table_canvas), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) 100, - "y2", (double) 100, - "fill_color_gdk", >K_WIDGET(e_table->table_canvas)->style->base[GTK_STATE_NORMAL], - NULL); - - gtk_signal_connect ( - GTK_OBJECT(e_table->table_canvas), "realize", - GTK_SIGNAL_FUNC(et_canvas_realize), e_table); - gtk_signal_connect ( - GTK_OBJECT(e_table->table_canvas), "button_press_event", - GTK_SIGNAL_FUNC(et_canvas_button_press), e_table); - e_table->canvas_vbox = gnome_canvas_item_new( - gnome_canvas_root(e_table->table_canvas), - e_canvas_vbox_get_type(), - "spacing", 10.0, - NULL); - - if (e_table->use_click_to_add) { - e_table->click_to_add = gnome_canvas_item_new ( - GNOME_CANVAS_GROUP(e_table->canvas_vbox), - e_table_click_to_add_get_type (), - "header", e_table->header, - "model", e_table->model, - "message", e_table->click_to_add_message, - NULL); - - e_canvas_vbox_add_item ( - E_CANVAS_VBOX(e_table->canvas_vbox), - e_table->click_to_add); - gtk_signal_connect ( - GTK_OBJECT (e_table->click_to_add), "cursor_change", - GTK_SIGNAL_FUNC(click_to_add_cursor_change), e_table); - } - - et_build_groups(e_table); -} - -static void -e_table_fill_table (ETable *e_table, ETableModel *model) -{ - e_table_group_add_all (e_table->group); -} - -void -e_table_set_state_object(ETable *e_table, ETableState *state) -{ - if (e_table->header) - gtk_object_unref(GTK_OBJECT(e_table->header)); - e_table->header = e_table_state_to_header (GTK_WIDGET(e_table), e_table->full_header, state); - - gtk_object_set (GTK_OBJECT (e_table->header), - "width", (double) (GTK_WIDGET(e_table->table_canvas)->allocation.width), - NULL); - - if (e_table->sort_info) { - if (e_table->group_info_change_id) - gtk_signal_disconnect (GTK_OBJECT (e_table->sort_info), - e_table->group_info_change_id); - gtk_object_unref(GTK_OBJECT(e_table->sort_info)); - } - if (state->sort_info) { - e_table->sort_info = e_table_sort_info_duplicate(state->sort_info); - e_table->group_info_change_id = - gtk_signal_connect (GTK_OBJECT (e_table->sort_info), - "group_info_changed", - GTK_SIGNAL_FUNC (sort_info_changed), - e_table); - } - else - e_table->sort_info = NULL; - - if (e_table->sorter) - gtk_object_set(GTK_OBJECT(e_table->sorter), - "sort_info", e_table->sort_info, - NULL); - if (e_table->header_item) - gtk_object_set(GTK_OBJECT(e_table->header_item), - "ETableHeader", e_table->header, - "sort_info", e_table->sort_info, - NULL); - if (e_table->click_to_add) - gtk_object_set(GTK_OBJECT(e_table->click_to_add), - "header", e_table->header, - NULL); - - e_table->need_rebuild = TRUE; - if (!e_table->rebuild_idle_id) - e_table->rebuild_idle_id = g_idle_add_full (20, changed_idle, e_table, NULL); -} - -/** - * e_table_set_state: - * @e_table: %ETable object that will be modified - * @state_str: a string with the XML representation of the ETableState. - * - * This routine sets the state (as described by %ETableState) of the - * %ETable object. - */ -void -e_table_set_state (ETable *e_table, - const gchar *state_str) -{ - ETableState *state; - - g_return_if_fail(e_table != NULL); - g_return_if_fail(E_IS_TABLE(e_table)); - g_return_if_fail(state_str != NULL); - - state = e_table_state_new(); - e_table_state_load_from_string(state, state_str); - - if (state->col_count > 0) - e_table_set_state_object(e_table, state); - - gtk_object_unref(GTK_OBJECT(state)); -} - -/** - * e_table_load_state: - * @e_table: %ETable object that will be modified - * @filename: name of the file containing the state to be loaded into the %ETable - * - * An %ETableState will be loaded form the file pointed by @filename into the - * @e_table object. - */ -void -e_table_load_state (ETable *e_table, - const gchar *filename) -{ - ETableState *state; - - g_return_if_fail(e_table != NULL); - g_return_if_fail(E_IS_TABLE(e_table)); - g_return_if_fail(filename != NULL); - - state = e_table_state_new(); - e_table_state_load_from_file(state, filename); - - if (state->col_count > 0) - e_table_set_state_object(e_table, state); - - gtk_object_unref(GTK_OBJECT(state)); -} - -/** - * e_table_get_state_object: - * @e_table: %ETable object that will be modified - * - * Returns: the %ETableState object that encapsulates the current - * state of the @e_table object - */ -ETableState * -e_table_get_state_object (ETable *e_table) -{ - ETableState *state; - int full_col_count; - int i, j; - - state = e_table_state_new(); - state->sort_info = e_table->sort_info; - gtk_object_ref(GTK_OBJECT(state->sort_info)); - - - state->col_count = e_table_header_count (e_table->header); - full_col_count = e_table_header_count (e_table->full_header); - state->columns = g_new(int, state->col_count); - state->expansions = g_new(double, state->col_count); - for (i = 0; i < state->col_count; i++) { - ETableCol *col = e_table_header_get_column(e_table->header, i); - state->columns[i] = -1; - for (j = 0; j < full_col_count; j++) { - if (col->col_idx == e_table_header_index(e_table->full_header, j)) { - state->columns[i] = j; - break; - } - } - state->expansions[i] = col->expansion; - } - - return state; -} - -gchar *e_table_get_state (ETable *e_table) -{ - ETableState *state; - gchar *string; - - state = e_table_get_state_object(e_table); - string = e_table_state_save_to_string(state); - gtk_object_unref(GTK_OBJECT(state)); - return string; -} - -/** - * e_table_save_state: - * @e_table: %ETable object that will be modified - * @filename: name of the file containing the state to be loaded into the %ETable - * - * This routine saves the state of the @e_table object into the file pointed - * by @filename - */ -void -e_table_save_state (ETable *e_table, - const gchar *filename) -{ - ETableState *state; - - state = e_table_get_state_object(e_table); - e_table_state_save_to_file(state, filename); - gtk_object_unref(GTK_OBJECT(state)); -} - -static void -et_selection_model_selection_change (ETableGroup *etg, ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [SELECTION_CHANGE]); -} - -static ETable * -et_real_construct (ETable *e_table, ETableModel *etm, ETableExtras *ete, - ETableSpecification *specification, ETableState *state) -{ - int row = 0; - - if (ete) - gtk_object_ref(GTK_OBJECT(ete)); - else - ete = e_table_extras_new(); - - e_table->use_click_to_add = specification->click_to_add; - e_table->click_to_add_message = e_utf8_from_locale_string (gettext (specification->click_to_add_message)); - e_table->alternating_row_colors = specification->alternating_row_colors; - e_table->horizontal_draw_grid = specification->horizontal_draw_grid; - e_table->vertical_draw_grid = specification->vertical_draw_grid; - e_table->draw_focus = specification->draw_focus; - e_table->cursor_mode = specification->cursor_mode; - e_table->full_header = e_table_spec_to_full_header(specification, ete); - - gtk_object_set(GTK_OBJECT(e_table->selection), - "selection_mode", specification->selection_mode, - "cursor_mode", specification->cursor_mode, - NULL); - - e_table->model = etm; - gtk_object_ref (GTK_OBJECT (etm)); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - e_table->header = e_table_state_to_header (GTK_WIDGET(e_table), e_table->full_header, state); - e_table->horizontal_scrolling = specification->horizontal_scrolling; - - e_table->sort_info = state->sort_info; - gtk_object_ref (GTK_OBJECT (state->sort_info)); - - e_table->group_info_change_id = - gtk_signal_connect (GTK_OBJECT (e_table->sort_info), "group_info_changed", - GTK_SIGNAL_FUNC (sort_info_changed), e_table); - - - gtk_object_set(GTK_OBJECT(e_table->header), - "sort_info", e_table->sort_info, - NULL); - - e_table->sorter = e_table_sorter_new(etm, e_table->full_header, e_table->sort_info); - - gtk_object_set (GTK_OBJECT (e_table->selection), - "model", etm, - "sorter", e_table->sorter, - NULL); - - gtk_signal_connect(GTK_OBJECT(e_table->selection), "selection_changed", - GTK_SIGNAL_FUNC(et_selection_model_selection_change), e_table); - - if (!specification->no_headers) { - e_table_setup_header (e_table); - } - e_table_setup_table (e_table, e_table->full_header, e_table->header, etm); - e_table_fill_table (e_table, etm); - - gtk_layout_get_vadjustment (GTK_LAYOUT (e_table->table_canvas))->step_increment = 20; - gtk_adjustment_changed(gtk_layout_get_vadjustment (GTK_LAYOUT (e_table->table_canvas))); - - if (!specification->no_headers) { - /* - * The header - */ - gtk_table_attach (GTK_TABLE (e_table), GTK_WIDGET (e_table->header_canvas), - 0, 1, 0 + row, 1 + row, - GTK_FILL | GTK_EXPAND, - GTK_FILL, 0, 0); - row ++; - } - gtk_table_attach (GTK_TABLE (e_table), GTK_WIDGET (e_table->table_canvas), - 0, 1, 0 + row, 1 + row, - GTK_FILL | GTK_EXPAND, - GTK_FILL | GTK_EXPAND, - 0, 0); - - gtk_widget_pop_colormap (); - gtk_widget_pop_visual (); - - gtk_object_unref(GTK_OBJECT(ete)); - - return e_table; -} - -ETable * -e_table_construct (ETable *e_table, ETableModel *etm, ETableExtras *ete, - const char *spec_str, const char *state_str) -{ - ETableSpecification *specification; - ETableState *state; - - g_return_val_if_fail(e_table != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE(e_table), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec_str != NULL, NULL); - - specification = e_table_specification_new(); - e_table_specification_load_from_string(specification, spec_str); - if (state_str) { - state = e_table_state_new(); - e_table_state_load_from_string(state, state_str); - if (state->col_count <= 0) { - gtk_object_unref(GTK_OBJECT(state)); - state = specification->state; - gtk_object_ref(GTK_OBJECT(state)); - } - } else { - state = specification->state; - gtk_object_ref(GTK_OBJECT(state)); - } - - e_table = et_real_construct (e_table, etm, ete, specification, state); - - e_table->spec = specification; - gtk_object_unref(GTK_OBJECT(state)); - - return e_table; -} - -ETable * -e_table_construct_from_spec_file (ETable *e_table, ETableModel *etm, ETableExtras *ete, - const char *spec_fn, const char *state_fn) -{ - ETableSpecification *specification; - ETableState *state; - - g_return_val_if_fail(e_table != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE(e_table), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec_fn != NULL, NULL); - - specification = e_table_specification_new(); - if (!e_table_specification_load_from_file(specification, spec_fn)) { - gtk_object_unref(GTK_OBJECT(specification)); - return NULL; - } - - if (state_fn) { - state = e_table_state_new(); - if (!e_table_state_load_from_file(state, state_fn)) { - gtk_object_unref(GTK_OBJECT(state)); - state = specification->state; - gtk_object_ref(GTK_OBJECT(state)); - } - if (state->col_count <= 0) { - gtk_object_unref(GTK_OBJECT(state)); - state = specification->state; - gtk_object_ref(GTK_OBJECT(state)); - } - } else { - state = specification->state; - gtk_object_ref(GTK_OBJECT(state)); - } - - e_table = et_real_construct (e_table, etm, ete, specification, state); - - e_table->spec = specification; - gtk_object_unref(GTK_OBJECT(state)); - - return e_table; -} - -GtkWidget * -e_table_new (ETableModel *etm, ETableExtras *ete, const char *spec, const char *state) -{ - ETable *e_table; - - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec != NULL, NULL); - - e_table = gtk_type_new (e_table_get_type ()); - - e_table = e_table_construct (e_table, etm, ete, spec, state); - - return GTK_WIDGET (e_table); -} - -GtkWidget * -e_table_new_from_spec_file (ETableModel *etm, ETableExtras *ete, const char *spec_fn, const char *state_fn) -{ - ETable *e_table; - - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec_fn != NULL, NULL); - - e_table = gtk_type_new (e_table_get_type ()); - - e_table = e_table_construct_from_spec_file (e_table, etm, ete, spec_fn, state_fn); - - return GTK_WIDGET (e_table); -} - -#if 0 -static xmlNode * -et_build_column_spec (ETable *e_table) -{ - xmlNode *columns_shown; - gint i; - gint col_count; - - columns_shown = xmlNewNode (NULL, "columns-shown"); - - col_count = e_table_header_count (e_table->header); - for (i = 0; i < col_count; i++){ - gchar *text = g_strdup_printf ("%d", e_table_header_index(e_table->header, i)); - xmlNewChild (columns_shown, NULL, "column", text); - g_free (text); - } - - return columns_shown; -} - -static xmlNode * -et_build_grouping_spec (ETable *e_table) -{ - xmlNode *node; - xmlNode *grouping; - int i; - const int sort_count = e_table_sort_info_sorting_get_count (e_table->sort_info); - const int group_count = e_table_sort_info_grouping_get_count (e_table->sort_info); - - grouping = xmlNewNode (NULL, "grouping"); - node = grouping; - - for (i = 0; i < group_count; i++) { - ETableSortColumn column = e_table_sort_info_grouping_get_nth(e_table->sort_info, i); - xmlNode *new_node = xmlNewChild(node, NULL, "group", NULL); - - e_xml_set_integer_prop_by_name (new_node, "column", column.column); - e_xml_set_integer_prop_by_name (new_node, "ascending", column.ascending); - node = new_node; - } - - for (i = 0; i < sort_count; i++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(e_table->sort_info, i); - xmlNode *new_node = xmlNewChild(node, NULL, "leaf", NULL); - - e_xml_set_integer_prop_by_name (new_node, "column", column.column); - e_xml_set_integer_prop_by_name (new_node, "ascending", column.ascending); - node = new_node; - } - - return grouping; -} - -static xmlDoc * -et_build_tree (ETable *e_table) -{ - xmlDoc *doc; - xmlNode *root; - - doc = xmlNewDoc ("1.0"); - if (doc == NULL) - return NULL; - - root = xmlNewDocNode (doc, NULL, "ETableSpecification", NULL); - xmlDocSetRootElement (doc, root); - xmlAddChild (root, et_build_column_spec (e_table)); - xmlAddChild (root, et_build_grouping_spec (e_table)); - - return doc; -} - -gchar * -e_table_get_specification (ETable *e_table) -{ - xmlDoc *doc; - xmlChar *buffer; - gint size; - - g_return_val_if_fail(e_table != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE(e_table), NULL); - - doc = et_build_tree (e_table); - xmlDocDumpMemory (doc, &buffer, &size); - xmlFreeDoc (doc); - - return buffer; -} - -int -e_table_set_specification (ETable *e_table, const char *spec) -{ - xmlDoc *xmlSpec; - int ret; - - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - g_return_val_if_fail(spec != NULL, -1); - - /* doesn't work yet, sigh */ - xmlSpec = xmlParseMemory ((char *)spec, strlen(spec)); - ret = et_real_set_specification(e_table, xmlSpec); - xmlFreeDoc (xmlSpec); - - return ret; -} - -void -e_table_save_specification (ETable *e_table, gchar *filename) -{ - xmlDoc *doc = et_build_tree (e_table); - - g_return_if_fail(e_table != NULL); - g_return_if_fail(E_IS_TABLE(e_table)); - g_return_if_fail(filename != NULL); - - xmlSaveFile (filename, doc); - xmlFreeDoc (doc); -} - -int -e_table_load_specification (ETable *e_table, gchar *filename) -{ - xmlDoc *xmlSpec; - int ret; - - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - g_return_val_if_fail(filename != NULL, -1); - - /* doesn't work yet, yay */ - xmlSpec = xmlParseFile (filename); - ret = et_real_set_specification(e_table, xmlSpec); - xmlFreeDoc (xmlSpec); - - return ret; -} -#endif - -void -e_table_set_cursor_row (ETable *e_table, int row) -{ - g_return_if_fail(e_table != NULL); - g_return_if_fail(E_IS_TABLE(e_table)); - g_return_if_fail(row >= 0); - - gtk_object_set(GTK_OBJECT(e_table->selection), - "cursor_row", row, - NULL); -} - -int -e_table_get_cursor_row (ETable *e_table) -{ - int row; - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - - gtk_object_get(GTK_OBJECT(e_table->selection), - "cursor_row", &row, - NULL); - return row; -} - -void -e_table_selected_row_foreach (ETable *e_table, - EForeachFunc callback, - gpointer closure) -{ - g_return_if_fail(e_table != NULL); - g_return_if_fail(E_IS_TABLE(e_table)); - - e_selection_model_foreach(E_SELECTION_MODEL (e_table->selection), - callback, - closure); -} - -gint -e_table_selected_count (ETable *e_table) -{ - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - - return e_selection_model_selected_count(E_SELECTION_MODEL (e_table->selection)); -} - -void -e_table_select_all (ETable *table) -{ - g_return_if_fail (table != NULL); - g_return_if_fail (E_IS_TABLE (table)); - - e_selection_model_select_all (E_SELECTION_MODEL (table->selection)); -} - -void -e_table_invert_selection (ETable *table) -{ - g_return_if_fail (table != NULL); - g_return_if_fail (E_IS_TABLE (table)); - - e_selection_model_invert_selection (E_SELECTION_MODEL (table->selection)); -} - - -EPrintable * -e_table_get_printable (ETable *e_table) -{ - g_return_val_if_fail(e_table != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE(e_table), NULL); - - return e_table_group_get_printable(e_table->group); -} - -static void -et_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETable *etable = E_TABLE (o); - - switch (arg_id){ - case ARG_MODEL: - GTK_VALUE_OBJECT (*arg) = (GtkObject *) etable->model; - break; - - default: - break; - } -} - -typedef struct { - char *arg; - gboolean setting; -} bool_closure; - -static void -et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETable *etable = E_TABLE (o); - - switch (arg_id){ - case ARG_LENGTH_THRESHOLD: - etable->length_threshold = GTK_VALUE_INT (*arg); - if (etable->group) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etable->group), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - } - break; - - } -} - -static void -set_scroll_adjustments (ETable *table, - GtkAdjustment *hadjustment, - GtkAdjustment *vadjustment) -{ - if (vadjustment != NULL) { - vadjustment->step_increment = 20; - gtk_adjustment_changed(vadjustment); - } - - gtk_layout_set_hadjustment (GTK_LAYOUT(table->table_canvas), - hadjustment); - gtk_layout_set_vadjustment (GTK_LAYOUT(table->table_canvas), - vadjustment); - - if (table->header_canvas != NULL) - gtk_layout_set_hadjustment (GTK_LAYOUT(table->header_canvas), - hadjustment); -} - -gint -e_table_get_next_row (ETable *e_table, - gint model_row) -{ - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - - if (e_table->sorter) { - int i; - i = e_sorter_model_to_sorted(E_SORTER (e_table->sorter), model_row); - i++; - if (i < e_table_model_row_count(e_table->model)) { - return e_sorter_sorted_to_model(E_SORTER (e_table->sorter), i); - } else - return -1; - } else - if (model_row < e_table_model_row_count(e_table->model) - 1) - return model_row + 1; - else - return -1; -} - -gint -e_table_get_prev_row (ETable *e_table, - gint model_row) -{ - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - - if (e_table->sorter) { - int i; - i = e_sorter_model_to_sorted(E_SORTER (e_table->sorter), model_row); - i--; - if (i >= 0) - return e_sorter_sorted_to_model(E_SORTER (e_table->sorter), i); - else - return -1; - } else - return model_row - 1; -} - -gint -e_table_model_to_view_row (ETable *e_table, - gint model_row) -{ - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - - if (e_table->sorter) - return e_sorter_model_to_sorted(E_SORTER (e_table->sorter), model_row); - else - return model_row; -} - -gint -e_table_view_to_model_row (ETable *e_table, - gint view_row) -{ - g_return_val_if_fail(e_table != NULL, -1); - g_return_val_if_fail(E_IS_TABLE(e_table), -1); - - if (e_table->sorter) - return e_sorter_sorted_to_model (E_SORTER (e_table->sorter), view_row); - else - return view_row; -} - -/** - * e_table_get_cell_at: - * @table: An ETable widget - * @x: X coordinate for the pixel - * @y: Y coordinate for the pixel - * @row_return: Pointer to return the row value - * @col_return: Pointer to return the column value - * - * Return the row and column for the cell in which the pixel at (@x, @y) is - * contained. - **/ -void -e_table_get_cell_at (ETable *table, - int x, int y, - int *row_return, int *col_return) -{ - g_return_if_fail (table != NULL); - g_return_if_fail (E_IS_TABLE (table)); - g_return_if_fail (row_return != NULL); - g_return_if_fail (col_return != NULL); - - /* FIXME it would be nice if it could handle a NULL row_return or - * col_return gracefully. */ - - x += GTK_LAYOUT(table->table_canvas)->hadjustment->value; - y += GTK_LAYOUT(table->table_canvas)->vadjustment->value; - e_table_group_compute_location(table->group, &x, &y, row_return, col_return); -} - -/** - * e_table_get_cell_geometry: - * @table: The table. - * @row: The row to get the geometry of. - * @col: The col to get the geometry of. - * @x_return: Returns the x coordinate of the upper right hand corner of the cell with respect to the widget. - * @y_return: Returns the y coordinate of the upper right hand corner of the cell with respect to the widget. - * @width_return: Returns the width of the cell. - * @height_return: Returns the height of the cell. - * - * Computes the data about this cell. - **/ -void -e_table_get_cell_geometry (ETable *table, - int row, int col, - int *x_return, int *y_return, - int *width_return, int *height_return) -{ - g_return_if_fail (table != NULL); - g_return_if_fail (E_IS_TABLE (table)); - - /* FIXME it would be nice if it could handle a NULL row_return or - * col_return gracefully. */ - - e_table_group_get_cell_geometry(table->group, &row, &col, x_return, y_return, width_return, height_return); - - if (x_return) - (*x_return) -= GTK_LAYOUT(table->table_canvas)->hadjustment->value; - if (y_return) { - (*y_return) -= GTK_LAYOUT(table->table_canvas)->vadjustment->value; - (*y_return) += GTK_WIDGET(table->header_canvas)->allocation.height; - } -} - -struct _ETableDragSourceSite -{ - GdkModifierType start_button_mask; - GtkTargetList *target_list; /* Targets for drag data */ - GdkDragAction actions; /* Possible actions */ - GdkColormap *colormap; /* Colormap for drag icon */ - GdkPixmap *pixmap; /* Icon for drag data */ - GdkBitmap *mask; - - /* Stored button press information to detect drag beginning */ - gint state; - gint x, y; - gint row, col; -}; - -typedef enum -{ - GTK_DRAG_STATUS_DRAG, - GTK_DRAG_STATUS_WAIT, - GTK_DRAG_STATUS_DROP -} GtkDragStatus; - -typedef struct _GtkDragDestInfo GtkDragDestInfo; -typedef struct _GtkDragSourceInfo GtkDragSourceInfo; - -struct _GtkDragDestInfo -{ - GtkWidget *widget; /* Widget in which drag is in */ - GdkDragContext *context; /* Drag context */ - GtkDragSourceInfo *proxy_source; /* Set if this is a proxy drag */ - GtkSelectionData *proxy_data; /* Set while retrieving proxied data */ - gboolean dropped : 1; /* Set after we receive a drop */ - guint32 proxy_drop_time; /* Timestamp for proxied drop */ - gboolean proxy_drop_wait : 1; /* Set if we are waiting for a - * status reply before sending - * a proxied drop on. - */ - gint drop_x, drop_y; /* Position of drop */ -}; - -struct _GtkDragSourceInfo -{ - GtkWidget *widget; - GtkTargetList *target_list; /* Targets for drag data */ - GdkDragAction possible_actions; /* Actions allowed by source */ - GdkDragContext *context; /* drag context */ - GtkWidget *icon_window; /* Window for drag */ - GtkWidget *ipc_widget; /* GtkInvisible for grab, message passing */ - GdkCursor *cursor; /* Cursor for drag */ - gint hot_x, hot_y; /* Hot spot for drag */ - gint button; /* mouse button starting drag */ - - GtkDragStatus status; /* drag status */ - GdkEvent *last_event; /* motion event waiting for response */ - - gint start_x, start_y; /* Initial position */ - gint cur_x, cur_y; /* Current Position */ - - GList *selections; /* selections we've claimed */ - - GtkDragDestInfo *proxy_dest; /* Set if this is a proxy drag */ - - guint drop_timeout; /* Timeout for aborting drop */ - guint destroy_icon : 1; /* If true, destroy icon_window - */ -}; - -/* Drag & drop stuff. */ -/* Target */ -void -e_table_drag_get_data (ETable *table, - int row, - int col, - GdkDragContext *context, - GdkAtom target, - guint32 time) -{ - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); - - table->drag_get_data_row = row; - table->drag_get_data_col = col; - gtk_drag_get_data(GTK_WIDGET(table), - context, - target, - time); - -} - -/** - * e_table_drag_highlight: - * @table: - * @row: - * @col: - * - * Set col to -1 to highlight the entire row. - */ -void -e_table_drag_highlight (ETable *table, - int row, - int col) -{ - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); -} - -void -e_table_drag_unhighlight (ETable *table) -{ - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); -} - -void e_table_drag_dest_set (ETable *table, - GtkDestDefaults flags, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions) -{ - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); - - gtk_drag_dest_set(GTK_WIDGET(table), - flags, - targets, - n_targets, - actions); -} - -void e_table_drag_dest_set_proxy (ETable *table, - GdkWindow *proxy_window, - GdkDragProtocol protocol, - gboolean use_coordinates) -{ - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); - - gtk_drag_dest_set_proxy(GTK_WIDGET(table), - proxy_window, - protocol, - use_coordinates); -} - -/* - * There probably should be functions for setting the targets - * as a GtkTargetList - */ - -void -e_table_drag_dest_unset (GtkWidget *widget) -{ - g_return_if_fail(widget != NULL); - g_return_if_fail(E_IS_TABLE(widget)); - - gtk_drag_dest_unset(widget); -} - -/* Source side */ - -void -e_table_drag_source_set (ETable *table, - GdkModifierType start_button_mask, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions) -{ - ETableDragSourceSite *site; - GtkWidget *canvas; - - g_return_if_fail(table != NULL); - g_return_if_fail(E_IS_TABLE(table)); - - canvas = GTK_WIDGET(table->table_canvas); - site = table->site; - - gtk_widget_add_events (canvas, - gtk_widget_get_events (canvas) | - GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | - GDK_BUTTON_MOTION_MASK | GDK_STRUCTURE_MASK); - - if (site) { - if (site->target_list) - gtk_target_list_unref (site->target_list); - } else { - site = g_new0 (ETableDragSourceSite, 1); - - table->drag_source_button_press_event_id = - gtk_signal_connect (GTK_OBJECT (canvas), "button_press_event", - GTK_SIGNAL_FUNC (e_table_drag_source_event_cb), - table); - table->drag_source_motion_notify_event_id = - gtk_signal_connect (GTK_OBJECT (canvas), "motion_notify_event", - GTK_SIGNAL_FUNC (e_table_drag_source_event_cb), - table); - - table->site = site; - } - - site->start_button_mask = start_button_mask; - - if (targets) - site->target_list = gtk_target_list_new (targets, n_targets); - else - site->target_list = NULL; - - site->actions = actions; -} - -void -e_table_drag_source_unset (ETable *table) -{ - ETableDragSourceSite *site; - - g_return_if_fail (table != NULL); - g_return_if_fail (E_IS_TABLE(table)); - - site = table->site; - - if (site) { - gtk_signal_disconnect ( - GTK_OBJECT (table->table_canvas), - table->drag_source_button_press_event_id); - gtk_signal_disconnect ( - GTK_OBJECT (table->table_canvas), - table->drag_source_motion_notify_event_id); - g_free (site); - table->site = NULL; - } -} - -/* There probably should be functions for setting the targets - * as a GtkTargetList - */ - -GdkDragContext * -e_table_drag_begin (ETable *table, - int row, - int col, - GtkTargetList *targets, - GdkDragAction actions, - gint button, - GdkEvent *event) -{ - g_return_val_if_fail (table != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE(table), NULL); - - table->drag_row = row; - table->drag_col = col; - - return gtk_drag_begin(GTK_WIDGET(table), - targets, - actions, - button, - event); -} - -static void -et_drag_begin (GtkWidget *widget, - GdkDragContext *context, - ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_BEGIN], - et->drag_row, - et->drag_col, - context); -} - -static void -et_drag_end (GtkWidget *widget, - GdkDragContext *context, - ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_END], - et->drag_row, - et->drag_col, - context); -} - -static void -et_drag_data_get(GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_DATA_GET], - et->drag_row, - et->drag_col, - context, - selection_data, - info, - time); -} - -static void -et_drag_data_delete(GtkWidget *widget, - GdkDragContext *context, - ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_DATA_DELETE], - et->drag_row, - et->drag_col, - context); -} - -static void -et_drag_leave(GtkWidget *widget, - GdkDragContext *context, - guint time, - ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_LEAVE], - et->drop_row, - et->drop_col, - context, - time); - et->drop_row = -1; - et->drop_col = -1; -} - -static gboolean -et_drag_motion(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETable *et) -{ - gboolean ret_val; - int row, col; - - e_table_get_cell_at (et, x, y, &row, &col); - - if (et->drop_row >= 0 && et->drop_col >= 0 && - row != et->drop_row && col != et->drop_row) { - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_LEAVE], - et->drop_row, - et->drop_col, - context, - time); - } - et->drop_row = row; - et->drop_col = col; - if (row >= 0 && col >= 0) - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_MOTION], - et->drop_row, - et->drop_col, - context, - x, - y, - time, - &ret_val); - return ret_val; -} - -static gboolean -et_drag_drop(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETable *et) -{ - gboolean ret_val; - int row, col; - - e_table_get_cell_at (et, x, y, &row, &col); - - if (et->drop_row >= 0 && et->drop_col >= 0 && - row != et->drop_row && col != et->drop_row) { - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_LEAVE], - et->drop_row, - et->drop_col, - context, - time); - if (row >= 0 && col >= 0) - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_MOTION], - row, - col, - context, - x, - y, - time, - &ret_val); - } - et->drop_row = row; - et->drop_col = col; - if (row >= 0 && col >= 0) - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_DROP], - et->drop_row, - et->drop_col, - context, - x, - y, - time, - &ret_val); - et->drop_row = -1; - et->drop_col = -1; - return ret_val; -} - -static void -et_drag_data_received(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time, - ETable *et) -{ - int row, col; - - e_table_get_cell_at (et, x, y, &row, &col); - - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TABLE_DRAG_DATA_RECEIVED], - row, - col, - context, - x, - y, - selection_data, - info, - time); -} - -static gint -e_table_drag_source_event_cb (GtkWidget *widget, - GdkEvent *event, - ETable *table) -{ - ETableDragSourceSite *site; - site = table->site; - - switch (event->type) { - case GDK_BUTTON_PRESS: - if ((GDK_BUTTON1_MASK << (event->button.button - 1)) & site->start_button_mask) { - int row, col; - e_table_get_cell_at (table, event->button.x, event->button.y, &row, &col); - if (row >= 0 && col >= 0) { - site->state |= (GDK_BUTTON1_MASK << (event->button.button - 1)); - site->x = event->button.x; - site->y = event->button.y; - site->row = row; - site->col = col; - } - } - break; - - case GDK_BUTTON_RELEASE: - if ((GDK_BUTTON1_MASK << (event->button.button - 1)) & site->start_button_mask) { - site->state &= ~(GDK_BUTTON1_MASK << (event->button.button - 1)); - } - break; - - case GDK_MOTION_NOTIFY: - if (site->state & event->motion.state & site->start_button_mask) { - /* FIXME: This is really broken and can leave us - * with a stuck grab - */ - int i; - for (i=1; i<6; i++) { - if (site->state & event->motion.state & - GDK_BUTTON1_MASK << (i - 1)) - break; - } - - if (MAX (abs (site->x - event->motion.x), - abs (site->y - event->motion.y)) > 3) { - GtkDragSourceInfo *info; - GdkDragContext *context; - - site->state = 0; - context = e_table_drag_begin (table, site->row, site->col, - site->target_list, - site->actions, - i, event); - - - info = g_dataset_get_data (context, "gtk-info"); - - if (!info->icon_window) { - if (site->pixmap) - gtk_drag_set_icon_pixmap (context, - site->colormap, - site->pixmap, - site->mask, -2, -2); - else - gtk_drag_set_icon_default (context); - } - - return TRUE; - } - } - break; - - default: /* hit for 2/3BUTTON_PRESS */ - break; - } - return FALSE; -} - -static void -e_table_class_init (ETableClass *class) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - GtkContainerClass *container_class; - - object_class = (GtkObjectClass *) class; - widget_class = (GtkWidgetClass *) class; - container_class = (GtkContainerClass *) class; - - e_table_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = et_destroy; - object_class->set_arg = et_set_arg; - object_class->get_arg = et_get_arg; - - widget_class->grab_focus = et_grab_focus; - - container_class->focus = et_focus; - - class->cursor_change = NULL; - class->cursor_activated = NULL; - class->selection_change = NULL; - class->double_click = NULL; - class->right_click = NULL; - class->click = NULL; - class->key_press = NULL; - - class->table_drag_begin = NULL; - class->table_drag_end = NULL; - class->table_drag_data_get = NULL; - class->table_drag_data_delete = NULL; - - class->table_drag_leave = NULL; - class->table_drag_motion = NULL; - class->table_drag_drop = NULL; - class->table_drag_data_received = NULL; - - et_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, cursor_change), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - et_signals [CURSOR_ACTIVATED] = - gtk_signal_new ("cursor_activated", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, cursor_activated), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - et_signals [SELECTION_CHANGE] = - gtk_signal_new ("selection_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, selection_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - et_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, double_click), - gtk_marshal_NONE__INT_INT_POINTER, - GTK_TYPE_NONE, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - et_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, right_click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - et_signals [CLICK] = - gtk_signal_new ("click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, click), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - et_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, key_press), - e_marshal_INT__INT_INT_POINTER, - GTK_TYPE_INT, 3, GTK_TYPE_INT, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - et_signals[TABLE_DRAG_BEGIN] = - gtk_signal_new ("table_drag_begin", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_begin), - gtk_marshal_NONE__INT_INT_POINTER, - GTK_TYPE_NONE, 3, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT); - et_signals[TABLE_DRAG_END] = - gtk_signal_new ("table_drag_end", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_end), - gtk_marshal_NONE__INT_INT_POINTER, - GTK_TYPE_NONE, 3, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT); - et_signals[TABLE_DRAG_DATA_GET] = - gtk_signal_new ("table_drag_data_get", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_data_get), - e_marshal_NONE__INT_INT_POINTER_POINTER_UINT_UINT, - GTK_TYPE_NONE, 6, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_SELECTION_DATA, - GTK_TYPE_UINT, - GTK_TYPE_UINT); - et_signals[TABLE_DRAG_DATA_DELETE] = - gtk_signal_new ("table_drag_data_delete", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_data_delete), - gtk_marshal_NONE__INT_INT_POINTER, - GTK_TYPE_NONE, 3, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT); - - et_signals[TABLE_DRAG_LEAVE] = - gtk_signal_new ("table_drag_leave", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_leave), - e_marshal_NONE__INT_INT_POINTER_UINT, - GTK_TYPE_NONE, 4, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_UINT); - et_signals[TABLE_DRAG_MOTION] = - gtk_signal_new ("table_drag_motion", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_motion), - e_marshal_BOOL__INT_INT_POINTER_INT_INT_UINT, - GTK_TYPE_BOOL, 6, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_UINT); - et_signals[TABLE_DRAG_DROP] = - gtk_signal_new ("table_drag_drop", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_drop), - e_marshal_BOOL__INT_INT_POINTER_INT_INT_UINT, - GTK_TYPE_BOOL, 6, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_UINT); - et_signals[TABLE_DRAG_DATA_RECEIVED] = - gtk_signal_new ("table_drag_data_received", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, table_drag_data_received), - e_marshal_NONE__INT_INT_POINTER_INT_INT_POINTER_UINT_UINT, - GTK_TYPE_NONE, 8, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_SELECTION_DATA, - GTK_TYPE_UINT, - GTK_TYPE_UINT); - - gtk_object_class_add_signals (object_class, et_signals, LAST_SIGNAL); - - class->set_scroll_adjustments = set_scroll_adjustments; - - widget_class->set_scroll_adjustments_signal = - gtk_signal_new ("set_scroll_adjustments", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableClass, set_scroll_adjustments), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT); - - gtk_object_add_arg_type ("ETable::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - gtk_object_add_arg_type ("ETable::model", E_TABLE_MODEL_TYPE, - GTK_ARG_READABLE, ARG_MODEL); -} - -E_MAKE_TYPE(e_table, "ETable", ETable, e_table_class_init, e_table_init, PARENT_TYPE); diff --git a/widgets/table/e-table.dia b/widgets/table/e-table.dia Binary files differdeleted file mode 100644 index 5aeb01228c..0000000000 --- a/widgets/table/e-table.dia +++ /dev/null diff --git a/widgets/table/e-table.h b/widgets/table/e-table.h deleted file mode 100644 index 829b8ffcaf..0000000000 --- a/widgets/table/e-table.h +++ /dev/null @@ -1,292 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TABLE_H_ -#define _E_TABLE_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtktable.h> -#include <gnome-xml/tree.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-table-header.h> -#include <gal/e-table/e-table-group.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-item.h> -#include <gal/e-table/e-table-selection-model.h> -#include <gal/e-table/e-table-extras.h> -#include <gal/e-table/e-table-specification.h> -#include <gal/widgets/e-printable.h> -#include <gal/e-table/e-table-state.h> - -BEGIN_GNOME_DECLS - -#define E_TABLE_TYPE (e_table_get_type ()) -#define E_TABLE(o) (GTK_CHECK_CAST ((o), E_TABLE_TYPE, ETable)) -#define E_TABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TABLE_TYPE, ETableClass)) -#define E_IS_TABLE(o) (GTK_CHECK_TYPE ((o), E_TABLE_TYPE)) -#define E_IS_TABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TABLE_TYPE)) - -typedef struct _ETableDragSourceSite ETableDragSourceSite; - -typedef enum { - E_TABLE_CURSOR_LOC_NONE = 0, - E_TABLE_CURSOR_LOC_ETCTA = 1 << 0, - E_TABLE_CURSOR_LOC_TABLE = 1 << 1, -} ETableCursorLoc; - -typedef struct { - GtkTable parent; - - ETableModel *model; - - ETableHeader *full_header, *header; - - GnomeCanvasItem *canvas_vbox; - ETableGroup *group; - - ETableSortInfo *sort_info; - ETableSorter *sorter; - - ETableSelectionModel *selection; - ETableCursorLoc cursor_loc; - ETableSpecification *spec; - - int table_model_change_id; - int table_row_change_id; - int table_cell_change_id; - int table_rows_inserted_id; - int table_rows_deleted_id; - - int group_info_change_id; - - int reflow_idle_id; - - GnomeCanvas *header_canvas, *table_canvas; - - GnomeCanvasItem *header_item, *root; - - GnomeCanvasItem *white_item; - - gint length_threshold; - - gint rebuild_idle_id; - guint need_rebuild:1; - - /* - * Configuration settings - */ - guint alternating_row_colors : 1; - guint horizontal_draw_grid : 1; - guint vertical_draw_grid : 1; - guint draw_focus : 1; - guint row_selection_active : 1; - - guint horizontal_scrolling : 1; - - guint is_grouped : 1; - - char *click_to_add_message; - GnomeCanvasItem *click_to_add; - gboolean use_click_to_add; - - ECursorMode cursor_mode; - - int drag_get_data_row; - int drag_get_data_col; - - int drop_row; - int drop_col; - - int drag_row; - int drag_col; - ETableDragSourceSite *site; - - int drag_source_button_press_event_id; - int drag_source_motion_notify_event_id; -} ETable; - -typedef struct { - GtkTableClass parent_class; - - void (*cursor_change) (ETable *et, int row); - void (*cursor_activated) (ETable *et, int row); - void (*selection_change) (ETable *et); - void (*double_click) (ETable *et, int row, int col, GdkEvent *event); - gint (*right_click) (ETable *et, int row, int col, GdkEvent *event); - gint (*click) (ETable *et, int row, int col, GdkEvent *event); - gint (*key_press) (ETable *et, int row, int col, GdkEvent *event); - - void (*set_scroll_adjustments) (ETable *table, - GtkAdjustment *hadjustment, - GtkAdjustment *vadjustment); - - /* Source side drag signals */ - void (* table_drag_begin) (ETable *table, - int row, - int col, - GdkDragContext *context); - void (* table_drag_end) (ETable *table, - int row, - int col, - GdkDragContext *context); - void (* table_drag_data_get) (ETable *table, - int row, - int col, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time); - void (* table_drag_data_delete) (ETable *table, - int row, - int col, - GdkDragContext *context); - - /* Target side drag signals */ - void (* table_drag_leave) (ETable *table, - int row, - int col, - GdkDragContext *context, - guint time); - gboolean (* table_drag_motion) (ETable *table, - int row, - int col, - GdkDragContext *context, - gint x, - gint y, - guint time); - gboolean (* table_drag_drop) (ETable *table, - int row, - int col, - GdkDragContext *context, - gint x, - gint y, - guint time); - void (* table_drag_data_received) (ETable *table, - int row, - int col, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time); -} ETableClass; - -GtkType e_table_get_type (void); - -ETable *e_table_construct (ETable *e_table, - ETableModel *etm, - ETableExtras *ete, - const char *spec, - const char *state); -GtkWidget *e_table_new (ETableModel *etm, - ETableExtras *ete, - const char *spec, - const char *state); - -/* Create an ETable using files. */ -ETable *e_table_construct_from_spec_file (ETable *e_table, - ETableModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn); -GtkWidget *e_table_new_from_spec_file (ETableModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn); - -/* To save the state */ -gchar *e_table_get_state (ETable *e_table); -void e_table_save_state (ETable *e_table, - const gchar *filename); -ETableState *e_table_get_state_object (ETable *e_table); - -/* note that it is more efficient to provide the state at creation time */ -void e_table_set_state (ETable *e_table, - const gchar *state); -void e_table_set_state_object (ETable *e_table, - ETableState *state); -void e_table_load_state (ETable *e_table, - const gchar *filename); - -void e_table_set_cursor_row (ETable *e_table, - int row); - -/* -1 means we don't have the cursor. */ -int e_table_get_cursor_row (ETable *e_table); -void e_table_selected_row_foreach (ETable *e_table, - EForeachFunc callback, - gpointer closure); -gint e_table_selected_count (ETable *e_table); -EPrintable *e_table_get_printable (ETable *e_table); - -gint e_table_get_next_row (ETable *e_table, - gint model_row); -gint e_table_get_prev_row (ETable *e_table, - gint model_row); - -gint e_table_model_to_view_row (ETable *e_table, - gint model_row); -gint e_table_view_to_model_row (ETable *e_table, - gint view_row); -void e_table_get_cell_at (ETable *table, - int x, int y, - int *row_return, int *col_return); - -void e_table_get_cell_geometry (ETable *table, - int row, int col, - int *x_return, int *y_return, - int *width_return, int *height_return); - -/* Drag & drop stuff. */ -/* Target */ -void e_table_drag_get_data (ETable *table, - int row, - int col, - GdkDragContext *context, - GdkAtom target, - guint32 time); -void e_table_drag_highlight (ETable *table, - int row, - int col); /* col == -1 to highlight entire row. */ -void e_table_drag_unhighlight (ETable *table); -void e_table_drag_dest_set (ETable *table, - GtkDestDefaults flags, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions); -void e_table_drag_dest_set_proxy (ETable *table, - GdkWindow *proxy_window, - GdkDragProtocol protocol, - gboolean use_coordinates); - -/* There probably should be functions for setting the targets - * as a GtkTargetList - */ -void e_table_drag_dest_unset (GtkWidget *widget); - -/* Source side */ -void e_table_drag_source_set (ETable *table, - GdkModifierType start_button_mask, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions); -void e_table_drag_source_unset (ETable *table); - -/* There probably should be functions for setting the targets - * as a GtkTargetList - */ -GdkDragContext *e_table_drag_begin (ETable *table, - int row, - int col, - GtkTargetList *targets, - GdkDragAction actions, - gint button, - GdkEvent *event); - -/* selection stuff */ -void e_table_select_all (ETable *table); -void e_table_invert_selection (ETable *table); - -END_GNOME_DECLS - -#endif /* _E_TABLE_H_ */ - diff --git a/widgets/table/e-tree-memory-callbacks.c b/widgets/table/e-tree-memory-callbacks.c deleted file mode 100644 index adb5160bc2..0000000000 --- a/widgets/table/e-tree-memory-callbacks.c +++ /dev/null @@ -1,262 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-memory-callbacks.c: a Tree Model that offers a function pointer - * interface to using ETreeModel, similar to ETableSimple. - * - * Author: - * Chris Toshok (toshok@ximian.com) - * - * (C) 2000 Ximian, Inc. */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "e-tree-memory-callbacks.h" - -#define PARENT_TYPE E_TREE_MEMORY_TYPE - -static GdkPixbuf * -etmc_icon_at (ETreeModel *etm, ETreePath node) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - return etmc->icon_at (etm, node, etmc->model_data); -} - -static int -etmc_column_count (ETreeModel *etm) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - if (etmc->column_count) - return etmc->column_count (etm, etmc->model_data); - else - return 0; -} - - -static gboolean -etmc_has_save_id (ETreeModel *etm) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - if (etmc->has_save_id) - return etmc->has_save_id (etm, etmc->model_data); - else - return FALSE; -} - -static char * -etmc_get_save_id (ETreeModel *etm, ETreePath node) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - if (etmc->get_save_id) - return etmc->get_save_id (etm, node, etmc->model_data); - else - return NULL; -} - -static gboolean -etmc_has_get_node_by_id (ETreeModel *etm) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - if (etmc->has_get_node_by_id) - return etmc->has_get_node_by_id (etm, etmc->model_data); - else - return FALSE; -} - -static ETreePath -etmc_get_node_by_id (ETreeModel *etm, gchar *save_id) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - if (etmc->get_node_by_id) - return etmc->get_node_by_id (etm, save_id, etmc->model_data); - else - return NULL; -} - - -static void * -etmc_value_at (ETreeModel *etm, ETreePath node, int col) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - return etmc->value_at (etm, node, col, etmc->model_data); -} - -static void -etmc_set_value_at (ETreeModel *etm, ETreePath node, int col, const void *val) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - etmc->set_value_at (etm, node, col, val, etmc->model_data); -} - -static gboolean -etmc_is_editable (ETreeModel *etm, ETreePath node, int col) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - return etmc->is_editable (etm, node, col, etmc->model_data); -} - - -/* The default for etmc_duplicate_value is to return the raw value. */ -static void * -etmc_duplicate_value (ETreeModel *etm, int col, const void *value) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - if (etmc->duplicate_value) - return etmc->duplicate_value (etm, col, value, etmc->model_data); - else - return (void *)value; -} - -static void -etmc_free_value (ETreeModel *etm, int col, void *value) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - if (etmc->free_value) - etmc->free_value (etm, col, value, etmc->model_data); -} - -static void * -etmc_initialize_value (ETreeModel *etm, int col) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - if (etmc->initialize_value) - return etmc->initialize_value (etm, col, etmc->model_data); - else - return NULL; -} - -static gboolean -etmc_value_is_empty (ETreeModel *etm, int col, const void *value) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - if (etmc->value_is_empty) - return etmc->value_is_empty (etm, col, value, etmc->model_data); - else - return FALSE; -} - -static char * -etmc_value_to_string (ETreeModel *etm, int col, const void *value) -{ - ETreeMemoryCallbacks *etmc = E_TREE_MEMORY_CALLBACKS(etm); - - if (etmc->value_to_string) - return etmc->value_to_string (etm, col, value, etmc->model_data); - else - return g_strdup (""); -} - -static void -e_tree_memory_callbacks_class_init (GtkObjectClass *object_class) -{ - ETreeModelClass *model_class = (ETreeModelClass *) object_class; - - model_class->icon_at = etmc_icon_at; - - model_class->column_count = etmc_column_count; - - model_class->has_save_id = etmc_has_save_id; - model_class->get_save_id = etmc_get_save_id; - - model_class->has_get_node_by_id = etmc_has_get_node_by_id; - model_class->get_node_by_id = etmc_get_node_by_id; - - model_class->value_at = etmc_value_at; - model_class->set_value_at = etmc_set_value_at; - model_class->is_editable = etmc_is_editable; - - model_class->duplicate_value = etmc_duplicate_value; - model_class->free_value = etmc_free_value; - model_class->initialize_value = etmc_initialize_value; - model_class->value_is_empty = etmc_value_is_empty; - model_class->value_to_string = etmc_value_to_string; -} - -E_MAKE_TYPE(e_tree_memory_callbacks, "ETreeMemoryCallbacks", ETreeMemoryCallbacks, e_tree_memory_callbacks_class_init, NULL, PARENT_TYPE) - -/** - * e_tree_memory_callbacks_new: - * - * This initializes a new ETreeMemoryCallbacksModel object. - * ETreeMemoryCallbacksModel is an implementaiton of the somewhat - * abstract class ETreeMemory. The ETreeMemoryCallbacksModel is - * designed to allow people to easily create ETreeMemorys without - * having to create a new GtkType derived from ETreeMemory every time - * they need one. - * - * Instead, ETreeMemoryCallbacksModel uses a setup based in callback functions, every - * callback function signature mimics the signature of each ETreeModel method - * and passes the extra @data pointer to each one of the method to provide them - * with any context they might want to use. - * - * ETreeMemoryCallbacks is to ETreeMemory as ETableSimple is to ETableModel. - * - * Return value: An ETreeMemoryCallbacks object (which is also an - * ETreeMemory and thus an ETreeModel object). - * - */ -ETreeModel * -e_tree_memory_callbacks_new (ETreeMemoryCallbacksIconAtFn icon_at, - - ETreeMemoryCallbacksColumnCountFn column_count, - - ETreeMemoryCallbacksHasSaveIdFn has_save_id, - ETreeMemoryCallbacksGetSaveIdFn get_save_id, - - ETreeMemoryCallbacksHasGetNodeByIdFn has_get_node_by_id, - ETreeMemoryCallbacksGetNodeByIdFn get_node_by_id, - - ETreeMemoryCallbacksValueAtFn value_at, - ETreeMemoryCallbacksSetValueAtFn set_value_at, - ETreeMemoryCallbacksIsEditableFn is_editable, - - ETreeMemoryCallbacksDuplicateValueFn duplicate_value, - ETreeMemoryCallbacksFreeValueFn free_value, - ETreeMemoryCallbacksInitializeValueFn initialize_value, - ETreeMemoryCallbacksValueIsEmptyFn value_is_empty, - ETreeMemoryCallbacksValueToStringFn value_to_string, - - gpointer model_data) -{ - ETreeMemoryCallbacks *etmc; - - etmc = gtk_type_new (e_tree_memory_callbacks_get_type ()); - - etmc->icon_at = icon_at; - - etmc->column_count = column_count; - - etmc->has_save_id = has_save_id; - etmc->get_save_id = get_save_id; - - etmc->has_get_node_by_id = has_get_node_by_id; - etmc->get_node_by_id = get_node_by_id; - - etmc->value_at = value_at; - etmc->set_value_at = set_value_at; - etmc->is_editable = is_editable; - - etmc->duplicate_value = duplicate_value; - etmc->free_value = free_value; - etmc->initialize_value = initialize_value; - etmc->value_is_empty = value_is_empty; - etmc->value_to_string = value_to_string; - - etmc->model_data = model_data; - - return (ETreeModel*)etmc; -} - diff --git a/widgets/table/e-tree-memory-callbacks.h b/widgets/table/e-tree-memory-callbacks.h deleted file mode 100644 index 441c5be9f4..0000000000 --- a/widgets/table/e-tree-memory-callbacks.h +++ /dev/null @@ -1,97 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -#ifndef _E_TREE_MEMORY_CALLBACKS_H_ -#define _E_TREE_MEMORY_CALLBACKS_H_ - -#include <gal/e-table/e-tree-memory.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TREE_MEMORY_CALLBACKS_TYPE (e_tree_memory_callbacks_get_type ()) -#define E_TREE_MEMORY_CALLBACKS(o) (GTK_CHECK_CAST ((o), E_TREE_MEMORY_CALLBACKS_TYPE, ETreeMemoryCallbacks)) -#define E_TREE_MEMORY_CALLBACKS_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_MEMORY_CALLBACKS_TYPE, ETreeMemoryCallbacksClass)) -#define E_IS_TREE_MEMORY_CALLBACKS(o) (GTK_CHECK_TYPE ((o), E_TREE_MEMORY_CALLBACKS_TYPE)) -#define E_IS_TREE_MEMORY_CALLBACKS_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_MEMORY_CALLBACKS_TYPE)) - - -typedef GdkPixbuf* (*ETreeMemoryCallbacksIconAtFn) (ETreeModel *etree, ETreePath path, void *model_data); - -typedef gint (*ETreeMemoryCallbacksColumnCountFn) (ETreeModel *etree, void *model_data); - -typedef gboolean (*ETreeMemoryCallbacksHasSaveIdFn) (ETreeModel *etree, void *model_data); -typedef gchar *(*ETreeMemoryCallbacksGetSaveIdFn) (ETreeModel *etree, ETreePath path, void *model_data); - -typedef gboolean (*ETreeMemoryCallbacksHasGetNodeByIdFn) (ETreeModel *etree, void *model_data); -typedef ETreePath (*ETreeMemoryCallbacksGetNodeByIdFn) (ETreeModel *etree, gchar *save_id, void *model_data); - -typedef void* (*ETreeMemoryCallbacksValueAtFn) (ETreeModel *etree, ETreePath path, int col, void *model_data); -typedef void (*ETreeMemoryCallbacksSetValueAtFn) (ETreeModel *etree, ETreePath path, int col, const void *val, void *model_data); -typedef gboolean (*ETreeMemoryCallbacksIsEditableFn) (ETreeModel *etree, ETreePath path, int col, void *model_data); - -typedef void *(*ETreeMemoryCallbacksDuplicateValueFn) (ETreeModel *etm, int col, const void *val, void *data); -typedef void (*ETreeMemoryCallbacksFreeValueFn) (ETreeModel *etm, int col, void *val, void *data); -typedef void *(*ETreeMemoryCallbacksInitializeValueFn) (ETreeModel *etm, int col, void *data); -typedef gboolean (*ETreeMemoryCallbacksValueIsEmptyFn) (ETreeModel *etm, int col, const void *val, void *data); -typedef char *(*ETreeMemoryCallbacksValueToStringFn) (ETreeModel *etm, int col, const void *val, void *data); - -typedef struct { - ETreeMemory parent; - - ETreeMemoryCallbacksIconAtFn icon_at; - - ETreeMemoryCallbacksColumnCountFn column_count; - - ETreeMemoryCallbacksHasSaveIdFn has_save_id; - ETreeMemoryCallbacksGetSaveIdFn get_save_id; - - ETreeMemoryCallbacksHasGetNodeByIdFn has_get_node_by_id; - ETreeMemoryCallbacksGetNodeByIdFn get_node_by_id; - - ETreeMemoryCallbacksValueAtFn value_at; - ETreeMemoryCallbacksSetValueAtFn set_value_at; - ETreeMemoryCallbacksIsEditableFn is_editable; - - ETreeMemoryCallbacksDuplicateValueFn duplicate_value; - ETreeMemoryCallbacksFreeValueFn free_value; - ETreeMemoryCallbacksInitializeValueFn initialize_value; - ETreeMemoryCallbacksValueIsEmptyFn value_is_empty; - ETreeMemoryCallbacksValueToStringFn value_to_string; - - gpointer model_data; -} ETreeMemoryCallbacks; - -typedef struct { - ETreeMemoryClass parent_class; -} ETreeMemoryCallbacksClass; - -GtkType e_tree_memory_callbacks_get_type (void); - -ETreeModel *e_tree_memory_callbacks_new (ETreeMemoryCallbacksIconAtFn icon_at, - - ETreeMemoryCallbacksColumnCountFn column_count, - - ETreeMemoryCallbacksHasSaveIdFn has_save_id, - ETreeMemoryCallbacksGetSaveIdFn get_save_id, - - ETreeMemoryCallbacksHasGetNodeByIdFn has_get_node_by_id, - ETreeMemoryCallbacksGetNodeByIdFn get_node_by_id, - - ETreeMemoryCallbacksValueAtFn value_at, - ETreeMemoryCallbacksSetValueAtFn set_value_at, - ETreeMemoryCallbacksIsEditableFn is_editable, - - ETreeMemoryCallbacksDuplicateValueFn duplicate_value, - ETreeMemoryCallbacksFreeValueFn free_value, - ETreeMemoryCallbacksInitializeValueFn initialize_value, - ETreeMemoryCallbacksValueIsEmptyFn value_is_empty, - ETreeMemoryCallbacksValueToStringFn value_to_string, - - gpointer model_data); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TREE_MEMORY_CALLBACKS_H_ */ diff --git a/widgets/table/e-tree-memory.c b/widgets/table/e-tree-memory.c deleted file mode 100644 index e3283f7730..0000000000 --- a/widgets/table/e-tree-memory.c +++ /dev/null @@ -1,644 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-memory.c: a Tree Model implementation that the programmer builds in memory. - * - * Author: - * Chris Toshok (toshok@ximian.com) - * Chris Lahey <clahey@ximian.com> - * - * Adapted from the gtree code and ETableModel. - * - * (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> - -#include <stdio.h> -#include <errno.h> -#include <unistd.h> -#include <fcntl.h> -#include <stdlib.h> - -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> - -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "gal/util/e-xml-utils.h" -#include "e-tree-memory.h" - -#define PARENT_TYPE E_TREE_MODEL_TYPE - -#define TREEPATH_CHUNK_AREA_SIZE (30 * sizeof (ETreeMemoryPath)) - -static ETreeModel *parent_class; -static GMemChunk *node_chunk; - -typedef struct ETreeMemoryPath ETreeMemoryPath; - -struct ETreeMemoryPath { - gpointer node_data; - - /* parent/child/sibling pointers */ - ETreeMemoryPath *parent; - ETreeMemoryPath *next_sibling; - ETreeMemoryPath *prev_sibling; - ETreeMemoryPath *first_child; - ETreeMemoryPath *last_child; - - gint num_children; -}; - -struct ETreeMemoryPriv { - ETreeMemoryPath *root; - gboolean expanded_default; /* whether nodes are created expanded or collapsed by default */ - gint frozen; - GFunc destroy_func; - gpointer destroy_user_data; -}; - - -/* ETreeMemoryPath functions */ - -static int -e_tree_memory_path_depth (ETreeMemoryPath *path) -{ - int depth = 0; - - g_return_val_if_fail(path != NULL, -1); - - for ( path = path->parent; path; path = path->parent) - depth ++; - return depth; -} - -static void -e_tree_memory_path_insert (ETreeMemoryPath *parent, int position, ETreeMemoryPath *child) -{ - g_return_if_fail (position <= parent->num_children && position >= -1); - - child->parent = parent; - - if (parent->first_child == NULL) - parent->first_child = child; - - if (position == -1 || position == parent->num_children) { - child->prev_sibling = parent->last_child; - if (parent->last_child) - parent->last_child->next_sibling = child; - parent->last_child = child; - } else { - ETreeMemoryPath *c; - for (c = parent->first_child; c; c = c->next_sibling) { - if (position == 0) { - child->next_sibling = c; - child->prev_sibling = c->prev_sibling; - - if (child->next_sibling) - child->next_sibling->prev_sibling = child; - if (child->prev_sibling) - child->prev_sibling->next_sibling = child; - - if (parent->first_child == c) - parent->first_child = child; - break; - } - position --; - } - } - - parent->num_children++; -} - -static void -e_tree_path_unlink (ETreeMemoryPath *path) -{ - ETreeMemoryPath *parent = path->parent; - - /* unlink first/last child if applicable */ - if (parent) { - if (path == parent->first_child) - parent->first_child = path->next_sibling; - if (path == parent->last_child) - parent->last_child = path->prev_sibling; - - parent->num_children --; - } - - /* unlink prev/next sibling links */ - if (path->next_sibling) - path->next_sibling->prev_sibling = path->prev_sibling; - if (path->prev_sibling) - path->prev_sibling->next_sibling = path->next_sibling; - - path->parent = NULL; - path->next_sibling = NULL; - path->prev_sibling = NULL; -} - - - -/** - * e_tree_memory_freeze: - * @etmm: the ETreeModel to freeze. - * - * This function prepares an ETreeModel for a period of much change. - * All signals regarding changes to the tree are deferred until we - * thaw the tree. - * - **/ -void -e_tree_memory_freeze(ETreeMemory *etmm) -{ - ETreeMemoryPriv *priv = etmm->priv; - - e_tree_model_pre_change(E_TREE_MODEL(etmm)); - - priv->frozen ++; -} - -/** - * e_tree_memory_thaw: - * @etmm: the ETreeMemory to thaw. - * - * This function thaws an ETreeMemory. All the defered signals can add - * up to a lot, we don't know - so we just emit a model_changed - * signal. - * - **/ -void -e_tree_memory_thaw(ETreeMemory *etmm) -{ - ETreeMemoryPriv *priv = etmm->priv; - - if (priv->frozen > 0) - priv->frozen --; - if (priv->frozen == 0) { - e_tree_model_node_changed(E_TREE_MODEL(etmm), priv->root); - } -} - - -/* virtual methods */ - -static void -etmm_destroy (GtkObject *object) -{ - ETreeMemory *etmm = E_TREE_MEMORY (object); - ETreeMemoryPriv *priv = etmm->priv; - - /* XXX lots of stuff to free here */ - - if (priv->root) - e_tree_memory_node_remove (etmm, priv->root); - - g_free (priv); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static ETreePath -etmm_get_root (ETreeModel *etm) -{ - ETreeMemoryPriv *priv = E_TREE_MEMORY(etm)->priv; - return priv->root; -} - -static ETreePath -etmm_get_parent (ETreeModel *etm, ETreePath node) -{ - ETreeMemoryPath *path = node; - return path->parent; -} - -static ETreePath -etmm_get_first_child (ETreeModel *etm, ETreePath node) -{ - ETreeMemoryPath *path = node; - return path->first_child; -} - -static ETreePath -etmm_get_last_child (ETreeModel *etm, ETreePath node) -{ - ETreeMemoryPath *path = node; - return path->last_child; -} - -static ETreePath -etmm_get_next (ETreeModel *etm, ETreePath node) -{ - ETreeMemoryPath *path = node; - return path->next_sibling; -} - -static ETreePath -etmm_get_prev (ETreeModel *etm, ETreePath node) -{ - ETreeMemoryPath *path = node; - return path->prev_sibling; -} - -static gboolean -etmm_is_root (ETreeModel *etm, ETreePath node) -{ - ETreeMemoryPath *path = node; - return e_tree_memory_path_depth (path) == 0; -} - -static gboolean -etmm_is_expandable (ETreeModel *etm, ETreePath node) -{ - ETreeMemoryPath *path = node; - return path->first_child != NULL; -} - -static guint -etmm_get_children (ETreeModel *etm, ETreePath node, ETreePath **nodes) -{ - ETreeMemoryPath *path = node; - guint n_children; - - n_children = path->num_children; - - if (nodes) { - ETreeMemoryPath *p; - int i = 0; - - (*nodes) = g_malloc (sizeof (ETreePath) * n_children); - for (p = path->first_child; p; p = p->next_sibling) { - (*nodes)[i++] = p; - } - } - - return n_children; -} - -static guint -etmm_depth (ETreeModel *etm, ETreePath path) -{ - return e_tree_memory_path_depth(path); -} - -static gboolean -etmm_get_expanded_default (ETreeModel *etm) -{ - ETreeMemory *etmm = E_TREE_MEMORY (etm); - ETreeMemoryPriv *priv = etmm->priv; - - return priv->expanded_default; -} - - -static void -e_tree_memory_class_init (GtkObjectClass *klass) -{ - ETreeModelClass *tree_class = (ETreeModelClass *) klass; - - parent_class = gtk_type_class (PARENT_TYPE); - - node_chunk = g_mem_chunk_create (ETreeMemoryPath, TREEPATH_CHUNK_AREA_SIZE, G_ALLOC_AND_FREE); - - klass->destroy = etmm_destroy; - - tree_class->get_root = etmm_get_root; - tree_class->get_prev = etmm_get_prev; - tree_class->get_next = etmm_get_next; - tree_class->get_first_child = etmm_get_first_child; - tree_class->get_last_child = etmm_get_last_child; - tree_class->get_parent = etmm_get_parent; - - tree_class->is_root = etmm_is_root; - tree_class->is_expandable = etmm_is_expandable; - tree_class->get_children = etmm_get_children; - tree_class->depth = etmm_depth; - tree_class->get_expanded_default = etmm_get_expanded_default; -} - -static void -e_tree_memory_init (GtkObject *object) -{ - ETreeMemory *etmm = (ETreeMemory *)object; - - ETreeMemoryPriv *priv; - - priv = g_new0 (ETreeMemoryPriv, 1); - etmm->priv = priv; - - priv->root = NULL; - priv->frozen = 0; - priv->expanded_default = 0; - priv->destroy_func = NULL; - priv->destroy_user_data = NULL; -} - -E_MAKE_TYPE(e_tree_memory, "ETreeMemory", ETreeMemory, e_tree_memory_class_init, e_tree_memory_init, PARENT_TYPE) - - - -/** - * e_tree_memory_construct: - * @etree: - * - * - **/ -void -e_tree_memory_construct (ETreeMemory *etmm) -{ -} - -/** - * e_tree_memory_new - * - * XXX docs here. - * - * return values: a newly constructed ETreeMemory. - */ -ETreeMemory * -e_tree_memory_new (void) -{ - ETreeMemory *etmm; - - etmm = gtk_type_new (e_tree_memory_get_type ()); - - e_tree_memory_construct(etmm); - - return etmm; -} - -void -e_tree_memory_set_expanded_default (ETreeMemory *etree, gboolean expanded) -{ - etree->priv->expanded_default = expanded; -} - -/** - * e_tree_memory_node_get_data: - * @etmm: - * @node: - * - * - * - * Return value: - **/ -gpointer -e_tree_memory_node_get_data (ETreeMemory *etmm, ETreePath node) -{ - ETreeMemoryPath *path = node; - - g_return_val_if_fail (path, NULL); - - return path->node_data; -} - -/** - * e_tree_memory_node_set_data: - * @etmm: - * @node: - * @node_data: - * - * - **/ -void -e_tree_memory_node_set_data (ETreeMemory *etmm, ETreePath node, gpointer node_data) -{ - ETreeMemoryPath *path = node; - - g_return_if_fail (path); - - path->node_data = node_data; -} - -/** - * e_tree_memory_node_insert: - * @tree_model: - * @parent_path: - * @position: - * @node_data: - * - * - * - * Return value: - **/ -ETreePath -e_tree_memory_node_insert (ETreeMemory *tree_model, - ETreePath parent_node, - int position, - gpointer node_data) -{ - ETreeMemoryPriv *priv; - ETreeMemoryPath *new_path; - ETreeMemoryPath *parent_path = parent_node; - - g_return_val_if_fail(tree_model != NULL, NULL); - - priv = tree_model->priv; - - g_return_val_if_fail (parent_path != NULL || priv->root == NULL, NULL); - - priv = tree_model->priv; - - if (!tree_model->priv->frozen) - e_tree_model_pre_change(E_TREE_MODEL(tree_model)); - - new_path = g_chunk_new0 (ETreeMemoryPath, node_chunk); - - new_path->node_data = node_data; - - if (parent_path != NULL) { - e_tree_memory_path_insert (parent_path, position, new_path); - if (!tree_model->priv->frozen) - e_tree_model_node_inserted (E_TREE_MODEL(tree_model), parent_path, new_path); - } - else { - priv->root = new_path; - if (!tree_model->priv->frozen) - e_tree_model_node_changed(E_TREE_MODEL(tree_model), new_path); - } - - return new_path; -} - -ETreePath e_tree_memory_node_insert_id (ETreeMemory *etree, ETreePath parent, int position, gpointer node_data, char *id) -{ - return e_tree_memory_node_insert(etree, parent, position, node_data); -} - -/** - * e_tree_memory_node_insert_before: - * @etree: - * @parent: - * @sibling: - * @node_data: - * - * - * - * Return value: - **/ -ETreePath -e_tree_memory_node_insert_before (ETreeMemory *etree, - ETreePath parent, - ETreePath sibling, - gpointer node_data) -{ - ETreeMemoryPath *child; - ETreeMemoryPath *parent_path = parent; - ETreeMemoryPath *sibling_path = sibling; - int position = 0; - - g_return_val_if_fail(etree != NULL, NULL); - - if (sibling != NULL) { - for (child = parent_path->first_child; child; child = child->next_sibling) { - if (child == sibling_path) - break; - position ++; - } - } else - position = parent_path->num_children; - return e_tree_memory_node_insert (etree, parent, position, node_data); -} - -/* just blows away child data, doesn't take into account unlinking/etc */ -static void -child_free(ETreeMemory *etree, ETreeMemoryPath *node) -{ - ETreeMemoryPath *child, *next; - - child = node->first_child; - while (child) { - next = child->next_sibling; - child_free(etree, child); - child = next; - } - - if (etree->priv->destroy_func) { - etree->priv->destroy_func (node->node_data, etree->priv->destroy_user_data); - } - - g_chunk_free(node, node_chunk); -} - -/** - * e_tree_memory_node_remove: - * @etree: - * @path: - * - * - * - * Return value: - **/ -gpointer -e_tree_memory_node_remove (ETreeMemory *etree, ETreePath node) -{ - ETreeMemoryPath *path = node; - ETreeMemoryPath *parent = path->parent; - ETreeMemoryPath *sibling; - gpointer ret = path->node_data; - int old_position = 0; - - g_return_val_if_fail(etree != NULL, NULL); - - if (!etree->priv->frozen) { - e_tree_model_pre_change(E_TREE_MODEL(etree)); - for (old_position = 0, sibling = path; - sibling; - old_position++, sibling = sibling->prev_sibling) - /* Empty intentionally*/; - old_position --; - } - - /* unlink this node - we only have to unlink the root node being removed, - since the others are only references from this node */ - e_tree_path_unlink (path); - - /*printf("removing %d nodes from position %d\n", visible, base);*/ - if (!etree->priv->frozen) - e_tree_model_node_removed(E_TREE_MODEL(etree), parent, path, old_position); - - child_free(etree, path); - - if (path == etree->priv->root) - etree->priv->root = NULL; - - return ret; -} - -typedef struct { - ETreeMemory *memory; - gpointer closure; - ETreeMemorySortCallback callback; -} MemoryAndClosure; - -static int -sort_callback(const void *data1, const void *data2, gpointer user_data) -{ - ETreePath path1 = *(ETreePath *)data1; - ETreePath path2 = *(ETreePath *)data2; - MemoryAndClosure *mac = user_data; - return (*mac->callback) (mac->memory, path1, path2, mac->closure); -} - -void -e_tree_memory_sort_node (ETreeMemory *etmm, - ETreePath node, - ETreeMemorySortCallback callback, - gpointer user_data) -{ - ETreeMemoryPath **children; - ETreeMemoryPath *child; - int count; - int i; - ETreeMemoryPath *path = node; - MemoryAndClosure mac; - ETreeMemoryPath *last; - - i = 0; - for (child = path->first_child; child; child = child->next_sibling) - i++; - - children = g_new(ETreeMemoryPath *, i); - - count = i; - - for (child = path->first_child, i = 0; - child; - child = child->next_sibling, i++) { - children[i] = child; - } - - mac.memory = etmm; - mac.closure = user_data; - mac.callback = callback; - - e_sort (children, count, sizeof (ETreeMemoryPath *), sort_callback, &mac); - - path->first_child = NULL; - last = NULL; - for (i = 0; - i < count; - i++) { - children[i]->prev_sibling = last; - if (last) - last->next_sibling = children[i]; - else - path->first_child = children[i]; - last = children[i]; - } - if (last) - last->next_sibling = NULL; - - path->last_child = last; - - g_free(children); - - e_tree_model_node_changed(E_TREE_MODEL(etmm), node); -} - -void -e_tree_memory_set_node_destroy_func (ETreeMemory *etmm, - GFunc destroy_func, - gpointer user_data) -{ - etmm->priv->destroy_func = destroy_func; - etmm->priv->destroy_user_data = user_data; -} diff --git a/widgets/table/e-tree-memory.h b/widgets/table/e-tree-memory.h deleted file mode 100644 index c14940b6ac..0000000000 --- a/widgets/table/e-tree-memory.h +++ /dev/null @@ -1,79 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TREE_MEMORY_H_ -#define _E_TREE_MEMORY_H_ - -#include <gdk-pixbuf/gdk-pixbuf.h> -#include <gal/e-table/e-tree-model.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define E_TREE_MEMORY_TYPE (e_tree_memory_get_type ()) -#define E_TREE_MEMORY(o) (GTK_CHECK_CAST ((o), E_TREE_MEMORY_TYPE, ETreeMemory)) -#define E_TREE_MEMORY_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_MEMORY_TYPE, ETreeMemoryClass)) -#define E_IS_TREE_MEMORY(o) (GTK_CHECK_TYPE ((o), E_TREE_MEMORY_TYPE)) -#define E_IS_TREE_MEMORY_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_MEMORY_TYPE)) - -typedef struct ETreeMemory ETreeMemory; -typedef struct ETreeMemoryPriv ETreeMemoryPriv; -typedef struct ETreeMemoryClass ETreeMemoryClass; - -typedef int (*ETreeMemorySortCallback) (ETreeMemory *etmm, ETreePath path1, ETreePath path2, gpointer closure); - -struct ETreeMemory { - ETreeModel base; - ETreeMemoryPriv *priv; -}; - -struct ETreeMemoryClass { - ETreeModelClass parent_class; -}; - - -GtkType e_tree_memory_get_type (void); -void e_tree_memory_construct (ETreeMemory *etree); -ETreeMemory *e_tree_memory_new (void); - -/* node operations */ -ETreePath e_tree_memory_node_insert (ETreeMemory *etree, - ETreePath parent, - int position, - gpointer node_data); -ETreePath e_tree_memory_node_insert_id (ETreeMemory *etree, - ETreePath parent, - int position, - gpointer node_data, - char *id); -ETreePath e_tree_memory_node_insert_before (ETreeMemory *etree, - ETreePath parent, - ETreePath sibling, - gpointer node_data); -gpointer e_tree_memory_node_remove (ETreeMemory *etree, - ETreePath path); - -/* Freeze and thaw */ -void e_tree_memory_freeze (ETreeMemory *etree); -void e_tree_memory_thaw (ETreeMemory *etree); -void e_tree_memory_set_expanded_default (ETreeMemory *etree, - gboolean expanded); -gpointer e_tree_memory_node_get_data (ETreeMemory *etm, - ETreePath node); -void e_tree_memory_node_set_data (ETreeMemory *etm, - ETreePath node, - gpointer node_data); -void e_tree_memory_sort_node (ETreeMemory *etm, - ETreePath node, - ETreeMemorySortCallback callback, - gpointer user_data); -void e_tree_memory_set_node_destroy_func (ETreeMemory *etmm, - GFunc destroy_func, - gpointer user_data); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TREE_MEMORY_H */ - diff --git a/widgets/table/e-tree-model.c b/widgets/table/e-tree-model.c deleted file mode 100644 index 90ed489a74..0000000000 --- a/widgets/table/e-tree-model.c +++ /dev/null @@ -1,876 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-model.c: a Tree Model - * - * Author: - * Chris Toshok (toshok@ximian.com) - * Chris Lahey <clahey@ximian.com> - * - * Adapted from the gtree code and ETableModel. - * - * (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> - -#include <stdio.h> -#include <errno.h> -#include <stdlib.h> -#include <unistd.h> -#include <fcntl.h> - -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> - -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "gal/util/e-xml-utils.h" -#include "e-tree-model.h" - -#define ETM_CLASS(e) ((ETreeModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE (gtk_object_get_type()) - -static GtkObjectClass *parent_class; - -enum { - PRE_CHANGE, - NODE_CHANGED, - NODE_DATA_CHANGED, - NODE_COL_CHANGED, - NODE_INSERTED, - NODE_REMOVED, - LAST_SIGNAL -}; - -static guint e_tree_model_signals [LAST_SIGNAL] = {0, }; - - -static void -e_tree_model_class_init (GtkObjectClass *klass) -{ - ETreeModelClass *tree_class = (ETreeModelClass *) klass; - - parent_class = gtk_type_class (PARENT_TYPE); - - e_tree_model_signals [PRE_CHANGE] = - gtk_signal_new ("pre_change", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, pre_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_tree_model_signals [NODE_CHANGED] = - gtk_signal_new ("node_changed", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_changed), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, GTK_TYPE_POINTER); - - e_tree_model_signals [NODE_DATA_CHANGED] = - gtk_signal_new ("node_data_changed", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_data_changed), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, GTK_TYPE_POINTER); - - e_tree_model_signals [NODE_COL_CHANGED] = - gtk_signal_new ("node_col_changed", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_col_changed), - gtk_marshal_NONE__POINTER_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_POINTER, GTK_TYPE_INT); - - e_tree_model_signals [NODE_INSERTED] = - gtk_signal_new ("node_inserted", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_inserted), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_POINTER, GTK_TYPE_POINTER); - - e_tree_model_signals [NODE_REMOVED] = - gtk_signal_new ("node_removed", - GTK_RUN_LAST, - klass->type, - GTK_SIGNAL_OFFSET (ETreeModelClass, node_removed), - e_marshal_NONE__POINTER_POINTER_INT, - GTK_TYPE_NONE, 3, GTK_TYPE_POINTER, GTK_TYPE_POINTER, GTK_TYPE_INT); - - gtk_object_class_add_signals (klass, e_tree_model_signals, LAST_SIGNAL); - - tree_class->get_root = NULL; - - tree_class->get_parent = NULL; - tree_class->get_first_child = NULL; - tree_class->get_last_child = NULL; - tree_class->get_next = NULL; - tree_class->get_prev = NULL; - - tree_class->is_root = NULL; - tree_class->is_expandable = NULL; - tree_class->get_children = NULL; - tree_class->depth = NULL; - - tree_class->icon_at = NULL; - - tree_class->get_expanded_default = NULL; - tree_class->column_count = NULL; - - tree_class->has_save_id = NULL; - tree_class->get_save_id = NULL; - tree_class->has_get_node_by_id = NULL; - tree_class->get_node_by_id = NULL; - - tree_class->has_change_pending = NULL; - - tree_class->value_at = NULL; - tree_class->set_value_at = NULL; - tree_class->is_editable = NULL; - - tree_class->duplicate_value = NULL; - tree_class->free_value = NULL; - tree_class->initialize_value = NULL; - tree_class->value_is_empty = NULL; - tree_class->value_to_string = NULL; - - tree_class->pre_change = NULL; - tree_class->node_changed = NULL; - tree_class->node_data_changed = NULL; - tree_class->node_col_changed = NULL; - tree_class->node_inserted = NULL; - tree_class->node_removed = NULL; -} - -static void -e_tree_init (GtkObject *object) -{ -} - -E_MAKE_TYPE(e_tree_model, "ETreeModel", ETreeModel, e_tree_model_class_init, e_tree_init, PARENT_TYPE) - - -/* signals */ - -/** - * e_tree_model_node_changed: - * @tree_model: - * @node: - * - * - * - * Return value: - **/ -void -e_tree_model_pre_change (ETreeModel *tree_model) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [PRE_CHANGE]); -} - -/** - * e_tree_model_node_changed: - * @tree_model: - * @node: - * - * - * - * Return value: - **/ -void -e_tree_model_node_changed (ETreeModel *tree_model, ETreePath node) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_CHANGED], node); -} - -/** - * e_tree_model_node_data_changed: - * @tree_model: - * @node: - * - * - * - * Return value: - **/ -void -e_tree_model_node_data_changed (ETreeModel *tree_model, ETreePath node) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_DATA_CHANGED], node); -} - -/** - * e_tree_model_node_col_changed: - * @tree_model: - * @node: - * - * - * - * Return value: - **/ -void -e_tree_model_node_col_changed (ETreeModel *tree_model, ETreePath node, int col) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_COL_CHANGED], node, col); -} - -/** - * e_tree_model_node_inserted: - * @tree_model: - * @parent_node: - * @inserted_node: - * - * - **/ -void -e_tree_model_node_inserted (ETreeModel *tree_model, - ETreePath parent_node, - ETreePath inserted_node) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_INSERTED], - parent_node, inserted_node); -} - -/** - * e_tree_model_node_removed: - * @tree_model: - * @parent_node: - * @removed_node: - * - * - **/ -void -e_tree_model_node_removed (ETreeModel *tree_model, ETreePath parent_node, ETreePath removed_node, int old_position) -{ - g_return_if_fail (tree_model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - - gtk_signal_emit (GTK_OBJECT (tree_model), - e_tree_model_signals [NODE_REMOVED], - parent_node, removed_node, old_position); -} - - - -/** - * e_tree_model_new - * - * XXX docs here. - * - * return values: a newly constructed ETreeModel. - */ -ETreeModel * -e_tree_model_new () -{ - ETreeModel *et; - - et = gtk_type_new (e_tree_model_get_type ()); - - return et; -} - -/** - * e_tree_model_get_root - * @etree: the ETreeModel of which we want the root node. - * - * Accessor for the root node of @etree. - * - * return values: the ETreePath corresponding to the root node. - */ -ETreePath -e_tree_model_get_root (ETreeModel *etree) -{ - g_return_val_if_fail (etree != NULL, NULL); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), NULL); - - if (ETM_CLASS(etree)->get_root) - return ETM_CLASS(etree)->get_root(etree); - else - return NULL; -} - -/** - * e_tree_model_node_get_parent: - * @etree: - * @path: - * - * - * - * Return value: - **/ -ETreePath -e_tree_model_node_get_parent (ETreeModel *etree, ETreePath node) -{ - g_return_val_if_fail(etree != NULL, NULL); - if (ETM_CLASS(etree)->get_parent) - return ETM_CLASS(etree)->get_parent(etree, node); - else - return NULL; -} - -/** - * e_tree_model_node_get_first_child: - * @etree: - * @node: - * - * - * - * Return value: - **/ -ETreePath -e_tree_model_node_get_first_child (ETreeModel *etree, ETreePath node) -{ - g_return_val_if_fail (etree != NULL, NULL); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), NULL); - - if (ETM_CLASS(etree)->get_first_child) - return ETM_CLASS(etree)->get_first_child(etree, node); - else - return NULL; -} - -/** - * e_tree_model_node_get_last_child: - * @etree: - * @node: - * - * - * - * Return value: - **/ -ETreePath -e_tree_model_node_get_last_child (ETreeModel *etree, ETreePath node) -{ - g_return_val_if_fail (etree != NULL, NULL); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), NULL); - - if (ETM_CLASS(etree)->get_last_child) - return ETM_CLASS(etree)->get_last_child(etree, node); - else - return NULL; -} - - -/** - * e_tree_model_node_get_next: - * @etree: - * @node: - * - * - * - * Return value: - **/ -ETreePath -e_tree_model_node_get_next (ETreeModel *etree, ETreePath node) -{ - g_return_val_if_fail (etree != NULL, NULL); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), NULL); - - if (ETM_CLASS(etree)->get_next) - return ETM_CLASS(etree)->get_next(etree, node); - else - return NULL; -} - -/** - * e_tree_model_node_get_prev: - * @etree: - * @node: - * - * - * - * Return value: - **/ -ETreePath -e_tree_model_node_get_prev (ETreeModel *etree, ETreePath node) -{ - g_return_val_if_fail (etree != NULL, NULL); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), NULL); - - if (ETM_CLASS(etree)->get_prev) - return ETM_CLASS(etree)->get_prev(etree, node); - else - return NULL; -} - -/** - * e_tree_model_node_is_root: - * @etree: - * @path: - * - * - * - * Return value: - **/ -gboolean -e_tree_model_node_is_root (ETreeModel *etree, ETreePath node) -{ - g_return_val_if_fail(etree != NULL, FALSE); - - if (ETM_CLASS(etree)->is_root) - return ETM_CLASS(etree)->is_root(etree, node); - else - return FALSE; -} - -/** - * e_tree_model_node_is_expandable: - * @etree: - * @path: - * - * - * - * Return value: - **/ -gboolean -e_tree_model_node_is_expandable (ETreeModel *etree, ETreePath node) -{ - g_return_val_if_fail(etree != NULL, FALSE); - - if (ETM_CLASS(etree)->is_expandable) - return ETM_CLASS(etree)->is_expandable(etree, node); - else - return FALSE; -} - -guint -e_tree_model_node_get_children (ETreeModel *etree, ETreePath node, ETreePath **nodes) -{ - g_return_val_if_fail(etree != NULL, 0); - if (ETM_CLASS(etree)->get_children) - return ETM_CLASS(etree)->get_children (etree, node, nodes); - else - return 0; -} - -/** - * e_tree_model_node_depth: - * @etree: - * @path: - * - * - * - * Return value: - **/ -guint -e_tree_model_node_depth (ETreeModel *etree, ETreePath node) -{ - g_return_val_if_fail (etree != NULL, 0); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), 0); - - if (ETM_CLASS(etree)->depth) - return ETM_CLASS(etree)->depth(etree, node); - else - return 0; -} - -/** - * e_tree_model_icon_at - * @etree: The ETreeModel. - * @path: The ETreePath to the node we're getting the icon of. - * - * XXX docs here. - * - * return values: the GdkPixbuf associated with this node. - */ -GdkPixbuf * -e_tree_model_icon_at (ETreeModel *etree, ETreePath node) -{ - g_return_val_if_fail (etree != NULL, NULL); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), NULL); - - if (ETM_CLASS(etree)->icon_at) - return ETM_CLASS(etree)->icon_at (etree, node); - else - return NULL; -} - -/** - * e_tree_model_get_expanded_default - * @etree: The ETreeModel. - * - * XXX docs here. - * - * return values: Whether nodes should be expanded by default. - */ -gboolean -e_tree_model_get_expanded_default (ETreeModel *etree) -{ - g_return_val_if_fail (etree != NULL, FALSE); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), FALSE); - - if (ETM_CLASS(etree)->get_expanded_default) - return ETM_CLASS(etree)->get_expanded_default (etree); - else - return FALSE; -} - -/** - * e_tree_model_column_count - * @etree: The ETreeModel. - * - * XXX docs here. - * - * return values: The number of columns - */ -gint -e_tree_model_column_count (ETreeModel *etree) -{ - g_return_val_if_fail (etree != NULL, 0); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), 0); - - if (ETM_CLASS(etree)->column_count) - return ETM_CLASS(etree)->column_count (etree); - else - return 0; -} - -/** - * e_tree_model_has_save_id - * @etree: The ETreeModel. - * - * XXX docs here. - * - * return values: Whether this tree has valid save id data. - */ -gboolean -e_tree_model_has_save_id (ETreeModel *etree) -{ - g_return_val_if_fail (etree != NULL, FALSE); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), FALSE); - - if (ETM_CLASS(etree)->has_save_id) - return ETM_CLASS(etree)->has_save_id (etree); - else - return FALSE; -} - -/** - * e_tree_model_get_save_id - * @etree: The ETreeModel. - * @node: The ETreePath. - * - * XXX docs here. - * - * return values: The save id for this path. - */ -gchar * -e_tree_model_get_save_id (ETreeModel *etree, ETreePath node) -{ - g_return_val_if_fail (etree != NULL, NULL); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), NULL); - - if (ETM_CLASS(etree)->get_save_id) - return ETM_CLASS(etree)->get_save_id (etree, node); - else - return NULL; -} - -/** - * e_tree_model_has_get_node_by_id - * @etree: The ETreeModel. - * - * XXX docs here. - * - * return values: Whether this tree can quickly get a node from its save id. - */ -gboolean -e_tree_model_has_get_node_by_id (ETreeModel *etree) -{ - g_return_val_if_fail (etree != NULL, FALSE); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), FALSE); - - if (ETM_CLASS(etree)->has_get_node_by_id) - return ETM_CLASS(etree)->has_get_node_by_id (etree); - else - return FALSE; -} - -/** - * e_tree_model_get_node_by_id - * @etree: The ETreeModel. - * @node: The ETreePath. - * - * get_node_by_id(get_save_id(node)) should be the original node. - * Likewise if get_node_by_id is not NULL, then - * get_save_id(get_node_by_id(string)) should be a copy of the - * original string. - * - * return values: The path for this save id. - */ -ETreePath -e_tree_model_get_node_by_id (ETreeModel *etree, gchar *save_id) -{ - g_return_val_if_fail (etree != NULL, NULL); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), NULL); - - if (ETM_CLASS(etree)->get_node_by_id) - return ETM_CLASS(etree)->get_node_by_id (etree, save_id); - else - return NULL; -} - -/** - * e_tree_model_has_change_pending - * @etree: The ETreeModel. - * - * XXX docs here. - * - * return values: Whether this tree has valid save id data. - */ -gboolean -e_tree_model_has_change_pending (ETreeModel *etree) -{ - g_return_val_if_fail (etree != NULL, FALSE); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), FALSE); - - if (ETM_CLASS(etree)->has_change_pending) - return ETM_CLASS(etree)->has_change_pending (etree); - else - return FALSE; -} - -/** - * e_tree_model_icon_of_node - * @etree: The ETreeModel. - * @path: The ETreePath to the node we're getting the icon of. - * - * XXX docs here. - * - * return values: the GdkPixbuf associated with this node. - */ -void * -e_tree_model_value_at (ETreeModel *etree, ETreePath node, int col) -{ - g_return_val_if_fail (etree != NULL, NULL); - g_return_val_if_fail (E_IS_TREE_MODEL (etree), NULL); - - if (ETM_CLASS(etree)->value_at) - return ETM_CLASS(etree)->value_at (etree, node, col); - else - return NULL; -} - -/** - * e_tree_model_icon_of_node - * @etree: The ETreeModel. - * @path: The ETreePath to the node we're getting the icon of. - * - * XXX docs here. - * - * return values: the GdkPixbuf associated with this node. - */ -void -e_tree_model_set_value_at (ETreeModel *etree, ETreePath node, int col, const void *val) -{ - g_return_if_fail (etree != NULL); - g_return_if_fail (E_IS_TREE_MODEL (etree)); - - if (ETM_CLASS(etree)->set_value_at) - ETM_CLASS(etree)->set_value_at (etree, node, col, val); -} - -/** - * e_tree_model_node_is_editable: - * @etree: - * @path: - * - * - * - * Return value: - **/ -gboolean -e_tree_model_node_is_editable (ETreeModel *etree, ETreePath node, int col) -{ - g_return_val_if_fail(etree != NULL, FALSE); - - if (ETM_CLASS(etree)->is_editable) - return ETM_CLASS(etree)->is_editable(etree, node, col); - else - return FALSE; -} - -/** - * e_tree_model_duplicate_value: - * @etree: - * @path: - * - * - * - * Return value: - **/ -void * -e_tree_model_duplicate_value (ETreeModel *etree, int col, const void *value) -{ - g_return_val_if_fail(etree != NULL, NULL); - - if (ETM_CLASS(etree)->duplicate_value) - return ETM_CLASS(etree)->duplicate_value(etree, col, value); - else - return NULL; -} - -/** - * e_tree_model_free_value: - * @etree: - * @path: - * - * - * - * Return value: - **/ -void -e_tree_model_free_value (ETreeModel *etree, int col, void *value) -{ - g_return_if_fail(etree != NULL); - - if (ETM_CLASS(etree)->free_value) - ETM_CLASS(etree)->free_value(etree, col, value); -} - -/** - * e_tree_model_initialize_value: - * @etree: - * @path: - * - * - * - * Return value: - **/ -void * -e_tree_model_initialize_value (ETreeModel *etree, int col) -{ - g_return_val_if_fail(etree != NULL, NULL); - - if (ETM_CLASS(etree)->initialize_value) - return ETM_CLASS(etree)->initialize_value(etree, col); - else - return NULL; -} - -/** - * e_tree_model_value_is_empty: - * @etree: - * @path: - * - * - * - * Return value: - **/ -gboolean -e_tree_model_value_is_empty (ETreeModel *etree, int col, const void *value) -{ - g_return_val_if_fail(etree != NULL, TRUE); - - if (ETM_CLASS(etree)->value_is_empty) - return ETM_CLASS(etree)->value_is_empty(etree, col, value); - else - return TRUE; -} - -/** - * e_tree_model_value_to_string: - * @etree: - * @path: - * - * - * - * Return value: - **/ -char * -e_tree_model_value_to_string (ETreeModel *etree, int col, const void *value) -{ - g_return_val_if_fail(etree != NULL, g_strdup("")); - - if (ETM_CLASS(etree)->value_to_string) - return ETM_CLASS(etree)->value_to_string(etree, col, value); - else - return g_strdup(""); -} - -/** - * e_tree_model_node_traverse: - * @model: - * @path: - * @func: - * @data: - * - * - **/ -void -e_tree_model_node_traverse (ETreeModel *model, ETreePath path, ETreePathFunc func, gpointer data) -{ - ETreePath child; - - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (model)); - g_return_if_fail (path != NULL); - - child = e_tree_model_node_get_first_child (model, path); - - while (child) { - ETreePath next_child; - - next_child = e_tree_model_node_get_next (model, child); - e_tree_model_node_traverse (model, child, func, data); - if (func (model, child, data) == TRUE) - return; - - child = next_child; - } -} - -/** - * e_tree_model_node_traverse_preorder: - * @model: - * @path: - * @func: - * @data: - * - * - **/ -void -e_tree_model_node_traverse_preorder (ETreeModel *model, ETreePath path, ETreePathFunc func, gpointer data) -{ - ETreePath child; - - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TREE_MODEL (model)); - g_return_if_fail (path != NULL); - - child = e_tree_model_node_get_first_child (model, path); - - while (child) { - ETreePath next_child; - - if (func (model, child, data) == TRUE) - return; - - next_child = e_tree_model_node_get_next (model, child); - e_tree_model_node_traverse_preorder (model, child, func, data); - - child = next_child; - } -} - diff --git a/widgets/table/e-tree-model.h b/widgets/table/e-tree-model.h deleted file mode 100644 index 1b48e23963..0000000000 --- a/widgets/table/e-tree-model.h +++ /dev/null @@ -1,184 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TREE_MODEL_H_ -#define _E_TREE_MODEL_H_ - -#include <gdk-pixbuf/gdk-pixbuf.h> -#include <gtk/gtkobject.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define E_TREE_MODEL_TYPE (e_tree_model_get_type ()) -#define E_TREE_MODEL(o) (GTK_CHECK_CAST ((o), E_TREE_MODEL_TYPE, ETreeModel)) -#define E_TREE_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_MODEL_TYPE, ETreeModelClass)) -#define E_IS_TREE_MODEL(o) (GTK_CHECK_TYPE ((o), E_TREE_MODEL_TYPE)) -#define E_IS_TREE_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_MODEL_TYPE)) - -typedef void * ETreePath; -typedef struct ETreeModel ETreeModel; -typedef struct ETreeModelClass ETreeModelClass; -typedef gint (*ETreePathCompareFunc)(ETreeModel *model, ETreePath path1, ETreePath path2); -typedef gboolean (*ETreePathFunc)(ETreeModel *model, ETreePath path, gpointer data); - -struct ETreeModel { - GtkObject base; -}; - -struct ETreeModelClass { - GtkObjectClass parent_class; - - /* - * Virtual methods - */ - ETreePath (*get_root) (ETreeModel *etm); - - ETreePath (*get_parent) (ETreeModel *etm, ETreePath node); - ETreePath (*get_first_child) (ETreeModel *etm, ETreePath node); - ETreePath (*get_last_child) (ETreeModel *etm, ETreePath node); - ETreePath (*get_next) (ETreeModel *etm, ETreePath node); - ETreePath (*get_prev) (ETreeModel *etm, ETreePath node); - - gboolean (*is_root) (ETreeModel *etm, ETreePath node); - gboolean (*is_expandable) (ETreeModel *etm, ETreePath node); - guint (*get_children) (ETreeModel *etm, ETreePath node, ETreePath **paths); - guint (*depth) (ETreeModel *etm, ETreePath node); - - GdkPixbuf *(*icon_at) (ETreeModel *etm, ETreePath node); - - gboolean (*get_expanded_default) (ETreeModel *etm); - gint (*column_count) (ETreeModel *etm); - - gboolean (*has_save_id) (ETreeModel *etm); - gchar *(*get_save_id) (ETreeModel *etm, ETreePath node); - - gboolean (*has_get_node_by_id) (ETreeModel *etm); - ETreePath (*get_node_by_id) (ETreeModel *etm, gchar *save_id); - - gboolean (*has_change_pending) (ETreeModel *etm); - - /* - * ETable analogs - */ - void *(*value_at) (ETreeModel *etm, ETreePath node, int col); - void (*set_value_at) (ETreeModel *etm, ETreePath node, int col, const void *val); - gboolean (*is_editable) (ETreeModel *etm, ETreePath node, int col); - - void *(*duplicate_value) (ETreeModel *etm, int col, const void *value); - void (*free_value) (ETreeModel *etm, int col, void *value); - void *(*initialize_value) (ETreeModel *etm, int col); - gboolean (*value_is_empty) (ETreeModel *etm, int col, const void *value); - char *(*value_to_string) (ETreeModel *etm, int col, const void *value); - - /* - * Signals - */ - void (*pre_change) (ETreeModel *etm); - void (*node_changed) (ETreeModel *etm, ETreePath node); - void (*node_data_changed) (ETreeModel *etm, ETreePath node); - void (*node_col_changed) (ETreeModel *etm, ETreePath node, int col); - void (*node_inserted) (ETreeModel *etm, ETreePath parent, ETreePath inserted_node); - void (*node_removed) (ETreeModel *etm, ETreePath parent, ETreePath removed_node, int old_position); -}; -GtkType e_tree_model_get_type (void); -ETreeModel *e_tree_model_new (void); - -/* tree traversal operations */ -ETreePath e_tree_model_get_root (ETreeModel *etree); -ETreePath e_tree_model_node_get_parent (ETreeModel *etree, - ETreePath path); -ETreePath e_tree_model_node_get_first_child (ETreeModel *etree, - ETreePath path); -ETreePath e_tree_model_node_get_last_child (ETreeModel *etree, - ETreePath path); -ETreePath e_tree_model_node_get_next (ETreeModel *etree, - ETreePath path); -ETreePath e_tree_model_node_get_prev (ETreeModel *etree, - ETreePath path); - -/* node accessors */ -gboolean e_tree_model_node_is_root (ETreeModel *etree, - ETreePath path); -gboolean e_tree_model_node_is_expandable (ETreeModel *etree, - ETreePath path); -guint e_tree_model_node_get_children (ETreeModel *etree, - ETreePath path, - ETreePath **paths); -guint e_tree_model_node_depth (ETreeModel *etree, - ETreePath path); -GdkPixbuf *e_tree_model_icon_at (ETreeModel *etree, - ETreePath path); -gboolean e_tree_model_get_expanded_default (ETreeModel *model); -gint e_tree_model_column_count (ETreeModel *model); - - -gboolean e_tree_model_has_save_id (ETreeModel *model); -gchar *e_tree_model_get_save_id (ETreeModel *model, - ETreePath node); - -gboolean e_tree_model_has_get_node_by_id (ETreeModel *model); -ETreePath e_tree_model_get_node_by_id (ETreeModel *model, - gchar *save_id); - -gboolean e_tree_model_has_change_pending (ETreeModel *model); - -void *e_tree_model_value_at (ETreeModel *etree, - ETreePath node, - int col); -void e_tree_model_set_value_at (ETreeModel *etree, - ETreePath node, - int col, - const void *val); -gboolean e_tree_model_node_is_editable (ETreeModel *etree, - ETreePath node, - int col); -void *e_tree_model_duplicate_value (ETreeModel *etree, - int col, - const void *value); -void e_tree_model_free_value (ETreeModel *etree, - int col, - void *value); -void *e_tree_model_initialize_value (ETreeModel *etree, - int col); -gboolean e_tree_model_value_is_empty (ETreeModel *etree, - int col, - const void *value); -char *e_tree_model_value_to_string (ETreeModel *etree, - int col, - const void *value); - -/* depth first traversal of path's descendents, calling func on each one */ -void e_tree_model_node_traverse (ETreeModel *model, - ETreePath path, - ETreePathFunc func, - gpointer data); -void e_tree_model_node_traverse_preorder (ETreeModel *model, - ETreePath path, - ETreePathFunc func, - gpointer data); - -/* -** Routines for emitting signals on the ETreeModel -*/ -void e_tree_model_pre_change (ETreeModel *tree_model); -void e_tree_model_node_changed (ETreeModel *tree_model, - ETreePath node); -void e_tree_model_node_data_changed (ETreeModel *tree_model, - ETreePath node); -void e_tree_model_node_col_changed (ETreeModel *tree_model, - ETreePath node, - int col); -void e_tree_model_node_inserted (ETreeModel *tree_model, - ETreePath parent_node, - ETreePath inserted_node); -void e_tree_model_node_removed (ETreeModel *tree_model, - ETreePath parent_node, - ETreePath removed_node, - int old_position); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TREE_MODEL_H */ diff --git a/widgets/table/e-tree-scrolled.c b/widgets/table/e-tree-scrolled.c deleted file mode 100644 index ba1780036c..0000000000 --- a/widgets/table/e-tree-scrolled.c +++ /dev/null @@ -1,208 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * E-tree-scrolled.c: A graphical view of a Tree. - * - * Author: - * Chris Lahey <clahey@ximian.com> - * Miguel de Icaza (miguel@ximian.com) - * - * Copyright 2000, 1999, Ximian, Inc - */ -#include <config.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <stdio.h> -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> -#include <gal/util/e-util.h> - -#include "e-tree-scrolled.h" - -#define COLUMN_HEADER_HEIGHT 16 - -#define PARENT_TYPE e_scroll_frame_get_type () - -static GtkObjectClass *parent_class; - -enum { - ARG_0, - ARG_TREE, -}; - -static void -e_tree_scrolled_init (GtkObject *object) -{ - ETreeScrolled *ets; - EScrollFrame *scroll_frame; - - ets = E_TREE_SCROLLED (object); - scroll_frame = E_SCROLL_FRAME (object); - - GTK_WIDGET_SET_FLAGS (ets, GTK_CAN_FOCUS); - - ets->tree = gtk_type_new(e_tree_get_type()); - - e_scroll_frame_set_policy (scroll_frame, GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - e_scroll_frame_set_shadow_type (scroll_frame, GTK_SHADOW_IN); -} - -static void -e_tree_scrolled_real_construct (ETreeScrolled *ets) -{ - gtk_container_add(GTK_CONTAINER(ets), GTK_WIDGET(ets->tree)); - - gtk_widget_show(GTK_WIDGET(ets->tree)); -} - -ETreeScrolled *e_tree_scrolled_construct (ETreeScrolled *ets, - ETreeModel *etm, - ETableExtras *ete, - const char *spec, - const char *state) -{ - g_return_val_if_fail(ets != NULL, NULL); - g_return_val_if_fail(E_IS_TREE_SCROLLED(ets), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TREE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec != NULL, NULL); - - e_tree_construct(ets->tree, etm, ete, spec, state); - - e_tree_scrolled_real_construct(ets); - - return ets; -} - -GtkWidget *e_tree_scrolled_new (ETreeModel *etm, - ETableExtras *ete, - const char *spec, - const char *state) -{ - ETreeScrolled *ets; - - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TREE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec != NULL, NULL); - - ets = E_TREE_SCROLLED (gtk_widget_new (e_tree_scrolled_get_type (), - "hadjustment", NULL, - "vadjustment", NULL, - NULL)); - - ets = e_tree_scrolled_construct (ets, etm, ete, spec, state); - - return GTK_WIDGET (ets); -} - -ETreeScrolled *e_tree_scrolled_construct_from_spec_file (ETreeScrolled *ets, - ETreeModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn) -{ - g_return_val_if_fail(ets != NULL, NULL); - g_return_val_if_fail(E_IS_TREE_SCROLLED(ets), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TREE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec_fn != NULL, NULL); - - e_tree_construct_from_spec_file(ets->tree, etm, ete, spec_fn, state_fn); - - e_tree_scrolled_real_construct(ets); - - return ets; -} - -GtkWidget *e_tree_scrolled_new_from_spec_file (ETreeModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn) -{ - ETreeScrolled *ets; - - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TREE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec_fn != NULL, NULL); - - ets = gtk_type_new (e_tree_scrolled_get_type ()); - - ets = e_tree_scrolled_construct_from_spec_file (ets, etm, ete, spec_fn, state_fn); - - return GTK_WIDGET (ets); -} - -ETree * -e_tree_scrolled_get_tree (ETreeScrolled *ets) -{ - return ets->tree; -} - -static void -ets_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETreeScrolled *ets = E_TREE_SCROLLED (o); - - switch (arg_id){ - case ARG_TREE: - if (ets->tree) - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(ets->tree); - else - GTK_VALUE_OBJECT (*arg) = NULL; - break; - } -} - -/* Grab_focus handler for the scrolled ETree */ -static void -ets_grab_focus (GtkWidget *widget) -{ - ETreeScrolled *ets; - - ets = E_TREE_SCROLLED (widget); - - gtk_widget_grab_focus (GTK_WIDGET (ets->tree)); -} - -/* Focus handler for the scrolled ETree */ -static gint -ets_focus (GtkContainer *container, GtkDirectionType direction) -{ - ETreeScrolled *ets; - - ets = E_TREE_SCROLLED (container); - - return gtk_container_focus (GTK_CONTAINER (ets->tree), direction); -} - -static void -e_tree_scrolled_class_init (ETreeScrolledClass *class) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - GtkContainerClass *container_class; - - object_class = (GtkObjectClass *) class; - widget_class = (GtkWidgetClass *) class; - container_class = (GtkContainerClass *) class; - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->get_arg = ets_get_arg; - - widget_class->grab_focus = ets_grab_focus; - - container_class->focus = ets_focus; - - gtk_object_add_arg_type ("ETreeScrolled::tree", GTK_TYPE_OBJECT, - GTK_ARG_READABLE, ARG_TREE); -} - -E_MAKE_TYPE(e_tree_scrolled, "ETreeScrolled", ETreeScrolled, e_tree_scrolled_class_init, e_tree_scrolled_init, PARENT_TYPE); - diff --git a/widgets/table/e-tree-scrolled.h b/widgets/table/e-tree-scrolled.h deleted file mode 100644 index 374a036f0b..0000000000 --- a/widgets/table/e-tree-scrolled.h +++ /dev/null @@ -1,54 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TREE_SCROLLED_H_ -#define _E_TREE_SCROLLED_H_ - -#include <gal/widgets/e-scroll-frame.h> -#include <gal/e-table/e-tree-model.h> -#include <gal/e-table/e-tree.h> - -BEGIN_GNOME_DECLS - -#define E_TREE_SCROLLED_TYPE (e_tree_scrolled_get_type ()) -#define E_TREE_SCROLLED(o) (GTK_CHECK_CAST ((o), E_TREE_SCROLLED_TYPE, ETreeScrolled)) -#define E_TREE_SCROLLED_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_SCROLLED_TYPE, ETreeScrolledClass)) -#define E_IS_TREE_SCROLLED(o) (GTK_CHECK_TYPE ((o), E_TREE_SCROLLED_TYPE)) -#define E_IS_TREE_SCROLLED_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_SCROLLED_TYPE)) - -typedef struct { - EScrollFrame parent; - - ETree *tree; -} ETreeScrolled; - -typedef struct { - EScrollFrameClass parent_class; -} ETreeScrolledClass; - -GtkType e_tree_scrolled_get_type (void); - -ETreeScrolled *e_tree_scrolled_construct (ETreeScrolled *ets, - ETreeModel *etm, - ETableExtras *ete, - const char *spec, - const char *state); -GtkWidget *e_tree_scrolled_new (ETreeModel *etm, - ETableExtras *ete, - const char *spec, - const char *state); - -ETreeScrolled *e_tree_scrolled_construct_from_spec_file (ETreeScrolled *ets, - ETreeModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn); -GtkWidget *e_tree_scrolled_new_from_spec_file (ETreeModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn); - -ETree *e_tree_scrolled_get_tree (ETreeScrolled *ets); - -END_GNOME_DECLS - -#endif /* _E_TREE_SCROLLED_H_ */ - diff --git a/widgets/table/e-tree-selection-model.c b/widgets/table/e-tree-selection-model.c deleted file mode 100644 index 4c8a45c92d..0000000000 --- a/widgets/table/e-tree-selection-model.c +++ /dev/null @@ -1,1242 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-selection-model.c: a Selection Model - * - * Author: - * Christopher James Lahey <clahey@ximian.com> - * - * (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtksignal.h> -#include "e-tree-selection-model.h" -#include <gal/util/e-bit-array.h> -#include <gal/util/e-sorter.h> -#include <gal/util/e-util.h> -#include <gdk/gdkkeysyms.h> -#include <gal/e-table/e-tree-sorted.h> -#include <gal/e-table/e-tree-table-adapter.h> - -#define ETSM_CLASS(e) ((ETreeSelectionModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE e_selection_model_get_type () - -static ESelectionModelClass *parent_class; - -enum { - ARG_0, - ARG_CURSOR_ROW, - ARG_CURSOR_COL, - ARG_MODEL, - ARG_ETTA, - ARG_ETS, -}; - -typedef struct ETreeSelectionModelNode { - guint selected : 1; - guint all_children_selected : 1; - guint any_children_selected : 1; - EBitArray *all_children_selected_array; - EBitArray *any_children_selected_array; - struct ETreeSelectionModelNode **children; - int num_children; -} ETreeSelectionModelNode; - -struct ETreeSelectionModelPriv { - ETreeTableAdapter *etta; - ETreeSorted *ets; - ETreeModel *model; - - ETreeSelectionModelNode *root; - - ETreePath cursor_path; - gint cursor_col; - ETreePath selection_start_path; - - char *cursor_save_id; - - int tree_model_pre_change_id; - int tree_model_node_changed_id; - int tree_model_node_data_changed_id; - int tree_model_node_col_changed_id; - int tree_model_node_inserted_id; - int tree_model_node_removed_id; - - int sorted_model_pre_change_id; - int sorted_model_node_changed_id; - int sorted_model_node_data_changed_id; - int sorted_model_node_col_changed_id; - int sorted_model_node_inserted_id; - int sorted_model_node_removed_id; -}; - -/* ETreeSelectionModelNode helpers */ - -static ETreeSelectionModelNode * -e_tree_selection_model_node_new (void) -{ - ETreeSelectionModelNode *node = g_new(ETreeSelectionModelNode, 1); - - node->selected = 0; - node->all_children_selected = 0; - node->any_children_selected = 0; - node->all_children_selected_array = NULL; - node->any_children_selected_array = NULL; - node->children = NULL; - node->num_children = -1; - - return node; -} - -static void -e_tree_selection_model_node_fill_children(ETreeSelectionModel *etsm, ETreePath path, ETreeSelectionModelNode *selection_node) -{ - int i; - selection_node->num_children = e_tree_sorted_node_num_children(etsm->priv->ets, path); - selection_node->children = g_new(ETreeSelectionModelNode *, selection_node->num_children); - for (i = 0; i < selection_node->num_children; i++) { - selection_node->children[i] = NULL; - } -} - -static void -e_tree_selection_model_node_free(ETreeSelectionModelNode *node) -{ - int i; - - if (node->all_children_selected_array) - gtk_object_unref(GTK_OBJECT(node->all_children_selected_array)); - if (node->any_children_selected_array) - gtk_object_unref(GTK_OBJECT(node->any_children_selected_array)); - - for (i = 0; i < node->num_children; i++) - if (node->children[i]) - e_tree_selection_model_node_free(node->children[i]); - g_free(node->children); - - g_free(node); -} - - -/* Other helper functions */ -static ETreePath -etsm_node_at_row(ETreeSelectionModel *etsm, int row) -{ - ETreePath path; - - if (!(row >= 0 && row < e_table_model_row_count(E_TABLE_MODEL(etsm->priv->etta)))) - return NULL; - - path = e_tree_table_adapter_node_at_row(etsm->priv->etta, row); - - if (path) - path = e_tree_sorted_view_to_model_path(etsm->priv->ets, path); - - return path; -} - -static int -etsm_row_of_node(ETreeSelectionModel *etsm, ETreePath path) -{ - path = e_tree_sorted_model_to_view_path(etsm->priv->ets, path); - - if (path) - return e_tree_table_adapter_row_of_node(etsm->priv->etta, path); - else - return -1; -} - -static int -etsm_cursor_row_real (ETreeSelectionModel *etsm) -{ - if (etsm->priv->cursor_path) - return etsm_row_of_node(etsm, etsm->priv->cursor_path); - else - return -1; -} - -static void -etsm_real_clear (ETreeSelectionModel *etsm) -{ - if (etsm->priv->root) { - e_tree_selection_model_node_free(etsm->priv->root); - etsm->priv->root = NULL; - } -} - -static ETreeSelectionModelNode * -etsm_find_node_unless_equals (ETreeSelectionModel *etsm, - ETreePath path, - gboolean grow) -{ - ETreeSelectionModelNode *selection_node; - ETreeSorted *ets = etsm->priv->ets; - ETreePath parent; - - parent = e_tree_model_node_get_parent(E_TREE_MODEL(ets), path); - - if (parent) { - selection_node = etsm_find_node_unless_equals(etsm, parent, grow); - if (selection_node) { - int position = e_tree_sorted_orig_position(ets, path); - if (selection_node->all_children_selected && grow) - return NULL; - if (!(selection_node->any_children_selected || grow)) - return NULL; - if (selection_node->all_children_selected_array && e_bit_array_value_at(selection_node->all_children_selected_array, position) && grow) - return NULL; - if (selection_node->any_children_selected_array && ! (e_bit_array_value_at(selection_node->any_children_selected_array, position) || grow)) - return NULL; - if (selection_node->children == NULL) { - e_tree_selection_model_node_fill_children(etsm, parent, selection_node); - } - if (!selection_node->children[position]) - selection_node->children[position] = e_tree_selection_model_node_new(); - - return selection_node->children[position]; - } else - return NULL; - } else { - if (!etsm->priv->root) - etsm->priv->root = e_tree_selection_model_node_new(); - return etsm->priv->root; - } -} - -#if 0 -static ETreeSelectionModelNode * -find_or_create_node (ETreeSelectionModel *etsm, - ETreePath path) -{ - ETreeSelectionModelNode *selection_node; - ETreeSelectionModelNode **place = NULL; - ETreeSorted *ets = etsm->priv->ets; - ETreePath parent; - - parent = e_tree_model_node_get_parent(E_TREE_MODEL(ets), path); - - if (parent) { - selection_node = find_or_create_node(etsm, parent); - if (selection_node) { - int position = e_tree_sorted_orig_position(ets, path); - if (!selection_node->children) { - e_tree_selection_model_node_fill_children(etsm, parent, selection_node); - } - if (!selection_node->children[position]) - slection_node->children[position] = e_tree_selection_model_node_new(); - - return selection_node->children[position]; - } else - return NULL; - } else { - if (!etsm->priv->root) - etsm->priv->root = e_tree_selection_model_node_new(); - return etsm->priv->root; - } -} -#endif - -static void -update_parents (ETreeSelectionModel *etsm, ETreePath path) -{ - int i; - int depth; - ETreeSorted *ets = etsm->priv->ets; - int *orig_position_sequence; - ETreeSelectionModelNode **node_sequence; - ETreePath parents; - - if (!etsm->priv->root) - return; - - depth = e_tree_model_node_depth (E_TREE_MODEL(ets), path); - - orig_position_sequence = g_new(int, depth + 1); - node_sequence = g_new(ETreeSelectionModelNode *, depth + 1); - - parents = path; - - for (i = depth; i > 0; i--) { - if (!parents) { - g_free(orig_position_sequence); - g_free(node_sequence); - return; - } - orig_position_sequence[i] = e_tree_sorted_orig_position(etsm->priv->ets, parents); - parents = e_tree_model_node_get_parent(E_TREE_MODEL(etsm->priv->ets), parents); - } - - node_sequence[0] = etsm->priv->root; - for (i = 0; i < depth; i++) { - node_sequence[i + 1] = NULL; - - if (node_sequence[i]->children) - node_sequence[i + 1] = node_sequence[i]->children[orig_position_sequence[i + 1]]; - - if (node_sequence[i + 1] == NULL) { - g_free(orig_position_sequence); - g_free(node_sequence); - return; - } - } - - if (node_sequence[depth]->num_children == -1) - e_tree_selection_model_node_fill_children(etsm, path, node_sequence[depth]); - - if (!node_sequence[depth]->all_children_selected_array) - node_sequence[depth]->all_children_selected_array = e_bit_array_new(node_sequence[depth]->num_children); - if (!node_sequence[depth]->any_children_selected_array) - node_sequence[depth]->any_children_selected_array = e_bit_array_new(node_sequence[depth]->num_children); - - node_sequence[depth]->all_children_selected = - e_bit_array_cross_and(node_sequence[depth]->all_children_selected_array) && - node_sequence[depth]->selected; - - node_sequence[depth]->any_children_selected = - e_bit_array_cross_or(node_sequence[depth]->any_children_selected_array) || - node_sequence[depth]->selected; - - for (i = depth - 1; i >= 0; i--) { - gboolean all_children, any_children; - - if (!node_sequence[i]->all_children_selected_array) - node_sequence[i]->all_children_selected_array = e_bit_array_new(node_sequence[i]->num_children); - if (!node_sequence[i]->any_children_selected_array) - node_sequence[i]->any_children_selected_array = e_bit_array_new(node_sequence[i]->num_children); - - e_bit_array_change_one_row(node_sequence[i]->all_children_selected_array, - orig_position_sequence[i + 1], node_sequence[i + 1]->all_children_selected); - e_bit_array_change_one_row(node_sequence[i]->any_children_selected_array, - orig_position_sequence[i + 1], node_sequence[i + 1]->any_children_selected); - - all_children = node_sequence[i]->all_children_selected; - any_children = node_sequence[i]->any_children_selected; - - node_sequence[i]->all_children_selected = - e_bit_array_cross_and(node_sequence[i]->all_children_selected_array) && - node_sequence[i]->selected; - node_sequence[i]->any_children_selected = - e_bit_array_cross_or(node_sequence[i]->any_children_selected_array) || - node_sequence[i]->selected; - - if (all_children == node_sequence[i]->all_children_selected && - any_children == node_sequence[i]->any_children_selected) - break; - } - - g_free(orig_position_sequence); - g_free(node_sequence); -} - - -/* Signal handlers */ - -static void -etsm_pre_change (ETreeModel *etm, ETreeSelectionModel *etsm) -{ - g_free (etsm->priv->cursor_save_id); - etsm->priv->cursor_save_id = NULL; - - if (e_tree_model_has_get_node_by_id (etm) && - e_tree_model_has_save_id (etm) && - etsm->priv->cursor_path) { - etsm->priv->cursor_save_id = e_tree_model_get_save_id (etm, etsm->priv->cursor_path); - } -} - -static void -etsm_node_changed (ETreeModel *etm, ETreePath node, ETreeSelectionModel *etsm) -{ - int cursor_row; - - etsm_real_clear (etsm); - - if (e_tree_model_has_get_node_by_id (etm) && etsm->priv->cursor_save_id) { - ETreePath cursor_path; - - cursor_path = e_tree_model_get_node_by_id (etm, etsm->priv->cursor_save_id); - etsm->priv->cursor_path = cursor_path; - if (cursor_path != NULL && etsm->priv->cursor_col == -1) - etsm->priv->cursor_col = 0; - - e_tree_selection_model_select_single_path(etsm, cursor_path); - } - - cursor_row = etsm_cursor_row_real (etsm); - e_selection_model_selection_changed(E_SELECTION_MODEL(etsm)); - if (cursor_row != -1) - e_selection_model_cursor_changed(E_SELECTION_MODEL(etsm), cursor_row, etsm->priv->cursor_col); - else { - e_selection_model_cursor_changed(E_SELECTION_MODEL(etsm), -1, -1); - e_selection_model_cursor_activated(E_SELECTION_MODEL(etsm), -1, -1); - } - - g_free (etsm->priv->cursor_save_id); - etsm->priv->cursor_save_id = NULL; -} - -static void -etsm_node_data_changed (ETreeModel *etm, ETreePath node, ETreeSelectionModel *etsm) -{ - g_free (etsm->priv->cursor_save_id); - etsm->priv->cursor_save_id = NULL; -} - -static void -etsm_node_col_changed (ETreeModel *etm, ETreePath node, int col, ETreeSelectionModel *etsm) -{ - g_free (etsm->priv->cursor_save_id); - etsm->priv->cursor_save_id = NULL; -} - -static void -etsm_node_inserted (ETreeModel *etm, ETreePath parent, ETreePath child, ETreeSelectionModel *etsm) -{ - etsm_node_changed(etm, parent, etsm); -#if 0 - ETreeSelectionModelNode *node; - ETreePath path; - - path = e_tree_sorted_model_to_view_path(etsm->priv->ets, parent); - - if (!path) - return; - - node = etsm_find_node_unless_equals (etsm, path, FALSE); - - if (node) { - node->selected = FALSE; - update_parents(etsm, path); - } -#endif -} - -static void -etsm_node_removed (ETreeModel *etm, ETreePath parent, ETreePath child, int old_position, ETreeSelectionModel *etsm) -{ - etsm_node_changed(etm, parent, etsm); -} - - - -static void -etsm_sorted_pre_change (ETreeModel *etm, ETreeSelectionModel *etsm) -{ -} - -static void -etsm_sorted_node_changed (ETreeModel *etm, ETreePath node, ETreeSelectionModel *etsm) -{ - int cursor_row = etsm_cursor_row_real (etsm); - e_selection_model_selection_changed(E_SELECTION_MODEL(etsm)); - - if (cursor_row != -1) - e_selection_model_cursor_changed(E_SELECTION_MODEL(etsm), cursor_row, etsm->priv->cursor_col); - else - e_selection_model_cursor_changed(E_SELECTION_MODEL(etsm), -1, -1); -} - -static void -etsm_sorted_node_data_changed (ETreeModel *etm, ETreePath node, ETreeSelectionModel *etsm) -{ -} - -static void -etsm_sorted_node_col_changed (ETreeModel *etm, ETreePath node, int col, ETreeSelectionModel *etsm) -{ -} - -static void -etsm_sorted_node_inserted (ETreeModel *etm, ETreePath parent, ETreePath child, ETreeSelectionModel *etsm) -{ - etsm_sorted_node_changed(etm, parent, etsm); -} - -static void -etsm_sorted_node_removed (ETreeModel *etm, ETreePath parent, ETreePath child, int old_position, ETreeSelectionModel *etsm) -{ - etsm_sorted_node_changed(etm, parent, etsm); -} - - -static void -add_model(ETreeSelectionModel *etsm, ETreeModel *model) -{ - ETreeSelectionModelPriv *priv = etsm->priv; - - priv->model = model; - - if (!priv->model) - return; - - gtk_object_ref(GTK_OBJECT(priv->model)); - priv->tree_model_pre_change_id = gtk_signal_connect (GTK_OBJECT (priv->model), "pre_change", - GTK_SIGNAL_FUNC (etsm_pre_change), etsm); - priv->tree_model_node_changed_id = gtk_signal_connect (GTK_OBJECT (priv->model), "node_changed", - GTK_SIGNAL_FUNC (etsm_node_changed), etsm); - priv->tree_model_node_data_changed_id = gtk_signal_connect (GTK_OBJECT (priv->model), "node_data_changed", - GTK_SIGNAL_FUNC (etsm_node_data_changed), etsm); - priv->tree_model_node_col_changed_id = gtk_signal_connect (GTK_OBJECT (priv->model), "node_col_changed", - GTK_SIGNAL_FUNC (etsm_node_col_changed), etsm); - priv->tree_model_node_inserted_id = gtk_signal_connect (GTK_OBJECT (priv->model), "node_inserted", - GTK_SIGNAL_FUNC (etsm_node_inserted), etsm); - priv->tree_model_node_removed_id = gtk_signal_connect (GTK_OBJECT (priv->model), "node_removed", - GTK_SIGNAL_FUNC (etsm_node_removed), etsm); -} - -static void -drop_model(ETreeSelectionModel *etsm) -{ - ETreeSelectionModelPriv *priv = etsm->priv; - - if (!priv->model) - return; - - gtk_signal_disconnect (GTK_OBJECT (priv->model), - priv->tree_model_pre_change_id); - gtk_signal_disconnect (GTK_OBJECT (priv->model), - priv->tree_model_node_changed_id); - gtk_signal_disconnect (GTK_OBJECT (priv->model), - priv->tree_model_node_data_changed_id); - gtk_signal_disconnect (GTK_OBJECT (priv->model), - priv->tree_model_node_col_changed_id); - gtk_signal_disconnect (GTK_OBJECT (priv->model), - priv->tree_model_node_inserted_id); - gtk_signal_disconnect (GTK_OBJECT (priv->model), - priv->tree_model_node_removed_id); - - gtk_object_unref (GTK_OBJECT (priv->model)); - priv->model = NULL; - - priv->tree_model_pre_change_id = 0; - priv->tree_model_node_changed_id = 0; - priv->tree_model_node_data_changed_id = 0; - priv->tree_model_node_col_changed_id = 0; - priv->tree_model_node_inserted_id = 0; - priv->tree_model_node_removed_id = 0; -} - - -static void -add_ets(ETreeSelectionModel *etsm, ETreeSorted *ets) -{ - ETreeSelectionModelPriv *priv = etsm->priv; - - priv->ets = ets; - - if (!priv->ets) - return; - - gtk_object_ref(GTK_OBJECT(priv->ets)); - priv->sorted_model_pre_change_id = gtk_signal_connect (GTK_OBJECT (priv->ets), "pre_change", - GTK_SIGNAL_FUNC (etsm_sorted_pre_change), etsm); - priv->sorted_model_node_changed_id = gtk_signal_connect (GTK_OBJECT (priv->ets), "node_changed", - GTK_SIGNAL_FUNC (etsm_sorted_node_changed), etsm); - priv->sorted_model_node_data_changed_id = gtk_signal_connect (GTK_OBJECT (priv->ets), "node_data_changed", - GTK_SIGNAL_FUNC (etsm_sorted_node_data_changed), etsm); - priv->sorted_model_node_col_changed_id = gtk_signal_connect (GTK_OBJECT (priv->ets), "node_col_changed", - GTK_SIGNAL_FUNC (etsm_sorted_node_col_changed), etsm); - priv->sorted_model_node_inserted_id = gtk_signal_connect (GTK_OBJECT (priv->ets), "node_inserted", - GTK_SIGNAL_FUNC (etsm_sorted_node_inserted), etsm); - priv->sorted_model_node_removed_id = gtk_signal_connect (GTK_OBJECT (priv->ets), "node_removed", - GTK_SIGNAL_FUNC (etsm_sorted_node_removed), etsm); -} - -static void -drop_ets(ETreeSelectionModel *etsm) -{ - ETreeSelectionModelPriv *priv = etsm->priv; - - if (!priv->ets) - return; - - gtk_signal_disconnect (GTK_OBJECT (priv->ets), - priv->sorted_model_pre_change_id); - gtk_signal_disconnect (GTK_OBJECT (priv->ets), - priv->sorted_model_node_changed_id); - gtk_signal_disconnect (GTK_OBJECT (priv->ets), - priv->sorted_model_node_data_changed_id); - gtk_signal_disconnect (GTK_OBJECT (priv->ets), - priv->sorted_model_node_col_changed_id); - gtk_signal_disconnect (GTK_OBJECT (priv->ets), - priv->sorted_model_node_inserted_id); - gtk_signal_disconnect (GTK_OBJECT (priv->ets), - priv->sorted_model_node_removed_id); - - gtk_object_unref (GTK_OBJECT (priv->ets)); - priv->ets = NULL; - - priv->sorted_model_pre_change_id = 0; - priv->sorted_model_node_changed_id = 0; - priv->sorted_model_node_data_changed_id = 0; - priv->sorted_model_node_col_changed_id = 0; - priv->sorted_model_node_inserted_id = 0; - priv->sorted_model_node_removed_id = 0; -} - -/* Virtual functions */ -static void -etsm_destroy (GtkObject *object) -{ - ETreeSelectionModel *etsm; - - etsm = E_TREE_SELECTION_MODEL (object); - - etsm_real_clear (etsm); - drop_model(etsm); - drop_ets(etsm); - - g_free (etsm->priv->cursor_save_id); - - g_free(etsm->priv); - etsm->priv = NULL; -} - -static void -etsm_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL (o); - - switch (arg_id){ - case ARG_CURSOR_ROW: - GTK_VALUE_INT(*arg) = etsm_cursor_row_real(etsm); - break; - - case ARG_CURSOR_COL: - GTK_VALUE_INT(*arg) = etsm->priv->cursor_col; - break; - - case ARG_MODEL: - GTK_VALUE_OBJECT(*arg) = (GtkObject *) etsm->priv->model; - break; - - case ARG_ETTA: - GTK_VALUE_OBJECT(*arg) = (GtkObject *) etsm->priv->etta; - break; - - case ARG_ETS: - GTK_VALUE_OBJECT(*arg) = (GtkObject *) etsm->priv->ets; - break; - } -} - -static void -etsm_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ESelectionModel *esm = E_SELECTION_MODEL (o); - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL (o); - - switch (arg_id){ - case ARG_CURSOR_ROW: - e_selection_model_do_something(esm, GTK_VALUE_INT(*arg), etsm->priv->cursor_col, 0); - break; - - case ARG_CURSOR_COL: - e_selection_model_do_something(esm, etsm_cursor_row_real(etsm), GTK_VALUE_INT(*arg), 0); - break; - - case ARG_MODEL: - drop_model(etsm); - add_model(etsm, (ETreeModel *) GTK_VALUE_OBJECT(*arg)); - break; - - case ARG_ETTA: - etsm->priv->etta = (ETreeTableAdapter *) GTK_VALUE_OBJECT(*arg); - break; - - case ARG_ETS: - drop_ets(etsm); - add_ets(etsm, (ETreeSorted *) GTK_VALUE_OBJECT(*arg)); - break; - } -} - -static ETreeSelectionModelNode * -etsm_recurse_is_path_selected (ESelectionModel *selection, - ETreePath path, - gboolean *is_selected) -{ - ETreeSelectionModelNode *selection_node; - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - ETreeSorted *ets = etsm->priv->ets; - ETreePath parent; - - parent = e_tree_model_node_get_parent(E_TREE_MODEL(ets), path); - - if (parent) { - selection_node = etsm_recurse_is_path_selected (selection, parent, is_selected); - if (selection_node) { - int position = e_tree_sorted_orig_position(ets, path); - if (position < 0 || position >= selection_node->num_children) { - *is_selected = FALSE; - return NULL; - } - if (selection_node->all_children_selected) { - *is_selected = TRUE; - return NULL; - } - if (! selection_node->any_children_selected) { - *is_selected = FALSE; - return NULL; - } - if (selection_node->all_children_selected_array && e_bit_array_value_at(selection_node->all_children_selected_array, position)) { - *is_selected = TRUE; - return NULL; - } - if (selection_node->any_children_selected_array && ! e_bit_array_value_at(selection_node->any_children_selected_array, position)) { - *is_selected = FALSE; - return NULL; - } - if (!selection_node->children) { - *is_selected = FALSE; - return NULL; - } - return selection_node->children[position]; - } else - return NULL; - } else { - if (etsm->priv->root) { - return etsm->priv->root; - } else { - *is_selected = FALSE; - return NULL; - } - } -} - -/** - * e_selection_model_is_row_selected - * @selection: #ESelectionModel to check - * @n: The row to check - * - * This routine calculates whether the given row is selected. - * - * Returns: %TRUE if the given row is selected - */ -static gboolean -etsm_is_row_selected (ESelectionModel *selection, - gint row) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - ETreePath path; - ETreeSelectionModelNode *selection_node; - - gboolean ret_val; - - g_return_val_if_fail(row < e_table_model_row_count(E_TABLE_MODEL(etsm->priv->etta)), FALSE); - g_return_val_if_fail(row >= 0, FALSE); - g_return_val_if_fail(selection != NULL, FALSE); - - path = e_tree_table_adapter_node_at_row(etsm->priv->etta, row); - - selection_node = etsm_recurse_is_path_selected (selection, path, &ret_val); - - if (selection_node) - ret_val = selection_node->selected; - - return ret_val; -} - - -typedef struct { - ETreeSelectionModel *etsm; - EForeachFunc callback; - gpointer closure; -} ModelAndCallback; - -static void -etsm_row_foreach_cb (ETreePath path, gpointer user_data) -{ - ModelAndCallback *mac = user_data; - int row = etsm_row_of_node(mac->etsm, path); - if (row >= 0) - mac->callback(row, mac->closure); -} - -/** - * e_selection_model_foreach - * @selection: #ESelectionModel to traverse - * @callback: The callback function to call back. - * @closure: The closure - * - * This routine calls the given callback function once for each - * selected row, passing closure as the closure. - */ -static void -etsm_foreach (ESelectionModel *selection, - EForeachFunc callback, - gpointer closure) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - ModelAndCallback mac; - - mac.etsm = etsm; - mac.callback = callback; - mac.closure = closure; - - e_tree_selection_model_foreach(etsm, etsm_row_foreach_cb, &mac); -} - -/** - * e_selection_model_clear - * @selection: #ESelectionModel to clear - * - * This routine clears the selection to no rows selected. - */ -static void -etsm_clear(ESelectionModel *selection) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - - etsm_real_clear (etsm); - - etsm->priv->cursor_path = NULL; - etsm->priv->cursor_col = -1; - e_selection_model_selection_changed(E_SELECTION_MODEL(etsm)); - e_selection_model_cursor_changed(E_SELECTION_MODEL(etsm), -1, -1); -} - -#if 0 -/** - * e_selection_model_selected_count - * @selection: #ESelectionModel to count - * - * This routine calculates the number of rows selected. - * - * Returns: The number of rows selected in the given model. - */ -static gint -etsm_selected_count (ESelectionModel *selection) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - - return g_hash_table_size(etsm->priv->data); -} -#endif - -/** - * e_selection_model_select_all - * @selection: #ESelectionModel to select all - * - * This routine selects all the rows in the given - * #ESelectionModel. - */ -static void -etsm_select_all (ESelectionModel *selection) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - - etsm_real_clear (etsm); - - etsm->priv->root = e_tree_selection_model_node_new(); - etsm->priv->root->selected = TRUE; - etsm->priv->root->all_children_selected = TRUE; - etsm->priv->root->any_children_selected = TRUE; - - e_tree_selection_model_node_fill_children(etsm, e_tree_model_get_root(E_TREE_MODEL(etsm->priv->ets)), etsm->priv->root); - etsm->priv->root->all_children_selected_array = e_bit_array_new(etsm->priv->root->num_children); - etsm->priv->root->any_children_selected_array = e_bit_array_new(etsm->priv->root->num_children); - e_bit_array_select_all(etsm->priv->root->all_children_selected_array); - e_bit_array_select_all(etsm->priv->root->any_children_selected_array); - - if (etsm->priv->cursor_col == -1) - etsm->priv->cursor_col = 0; - if (etsm->priv->cursor_path == NULL) - etsm->priv->cursor_path = etsm_node_at_row(etsm, 0); - etsm->priv->selection_start_path = etsm_node_at_row(etsm, 0); - e_selection_model_selection_changed(E_SELECTION_MODEL(etsm)); - e_selection_model_cursor_changed(E_SELECTION_MODEL(etsm), etsm_cursor_row_real(etsm), etsm->priv->cursor_col); -} - -static void -etsm_invert_selection_recurse (ETreeSelectionModel *etsm, - ETreeSelectionModelNode *selection_node) -{ - gboolean temp; - EBitArray *temp_eba; - selection_node->selected = ! selection_node->selected; - - temp = selection_node->all_children_selected; - selection_node->all_children_selected = ! selection_node->any_children_selected; - selection_node->any_children_selected = ! temp; - - temp_eba = selection_node->all_children_selected_array; - selection_node->all_children_selected_array = selection_node->any_children_selected_array; - selection_node->any_children_selected_array = temp_eba; - if (selection_node->all_children_selected_array) - e_bit_array_invert_selection(selection_node->all_children_selected_array); - if (selection_node->any_children_selected_array) - e_bit_array_invert_selection(selection_node->any_children_selected_array); - if (selection_node->children) { - int i; - for (i = 0; i < selection_node->num_children; i++) { - if (selection_node->children[i]) - etsm_invert_selection_recurse (etsm, selection_node->children[i]); - } - } -} - -/** - * e_selection_model_invert_selection - * @selection: #ESelectionModel to invert - * - * This routine inverts all the rows in the given - * #ESelectionModel. - */ -static void -etsm_invert_selection (ESelectionModel *selection) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - - if (etsm->priv->root) - etsm_invert_selection_recurse (etsm, etsm->priv->root); - - etsm->priv->cursor_col = -1; - etsm->priv->cursor_path = NULL; - etsm->priv->selection_start_path = etsm_node_at_row(etsm, 0); - e_selection_model_selection_changed(E_SELECTION_MODEL(etsm)); - e_selection_model_cursor_changed(E_SELECTION_MODEL(etsm), -1, -1); -} - -static int -etsm_row_count (ESelectionModel *selection) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - return e_table_model_row_count(E_TABLE_MODEL(etsm->priv->etta)); -} - -static void -etsm_change_one_row(ESelectionModel *selection, int row, gboolean grow) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - ETreeSelectionModelNode *node; - ETreePath path; - - g_return_if_fail(row < e_table_model_row_count(E_TABLE_MODEL(etsm->priv->etta))); - g_return_if_fail(row >= 0); - g_return_if_fail(selection != NULL); - - path = e_tree_table_adapter_node_at_row(etsm->priv->etta, row); - - if (!path) - return; - - node = etsm_find_node_unless_equals (etsm, path, grow); - - if (node) { - node->selected = grow; - update_parents(etsm, path); - } -} - -static void -etsm_change_one_path(ETreeSelectionModel *etsm, ETreePath path, gboolean grow) -{ - ETreeSelectionModelNode *node; - - if (!path) - return; - - path = e_tree_sorted_model_to_view_path(etsm->priv->ets, path); - - if (!path) - return; - - node = etsm_find_node_unless_equals (etsm, path, grow); - - if (node) { - node->selected = grow; - update_parents(etsm, path); - } -} - -static void -etsm_change_cursor (ESelectionModel *selection, int row, int col) -{ - ETreeSelectionModel *etsm; - - g_return_if_fail(selection != NULL); - g_return_if_fail(E_IS_SELECTION_MODEL(selection)); - - etsm = E_TREE_SELECTION_MODEL(selection); - - if (row == -1) { - etsm->priv->cursor_path = NULL; - } else { - etsm->priv->cursor_path = etsm_node_at_row(etsm, row); - } - etsm->priv->cursor_col = col; -} - -static void -etsm_change_range(ESelectionModel *selection, int start, int end, gboolean grow) -{ - int i; - if (start != end) { - if (selection->sorter && e_sorter_needs_sorting(selection->sorter)) { - for ( i = start; i < end; i++) { - e_selection_model_change_one_row(selection, e_sorter_sorted_to_model(selection->sorter, i), grow); - } - } else { - for ( i = start; i < end; i++) { - e_selection_model_change_one_row(selection, i, grow); - } - } - } -} - -static int -etsm_cursor_row (ESelectionModel *selection) -{ - return etsm_cursor_row_real(E_TREE_SELECTION_MODEL(selection)); -} - -static int -etsm_cursor_col (ESelectionModel *selection) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - return etsm->priv->cursor_col; -} - -static void -etsm_select_single_row (ESelectionModel *selection, int row) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - - etsm_real_clear (etsm); - etsm_change_one_row(selection, row, TRUE); - etsm->priv->selection_start_path = etsm_node_at_row(etsm, row); - - e_selection_model_selection_changed(E_SELECTION_MODEL(etsm)); -} - -static void -etsm_toggle_single_row (ESelectionModel *selection, int row) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - - etsm->priv->selection_start_path = etsm_node_at_row(etsm, row); - - etsm_change_one_row(selection, row, !etsm_is_row_selected(selection, row)); - - e_selection_model_selection_changed(E_SELECTION_MODEL(etsm)); -} - -static void -etsm_move_selection_end (ESelectionModel *selection, int row) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - int old_start; - int old_end; - int new_start; - int new_end; - int start_row = etsm_row_of_node(etsm, etsm->priv->selection_start_path); - if (selection->sorter && e_sorter_needs_sorting(selection->sorter)) { - old_start = MIN (e_sorter_model_to_sorted(selection->sorter, start_row), - e_sorter_model_to_sorted(selection->sorter, etsm_cursor_row_real(etsm))); - old_end = MAX (e_sorter_model_to_sorted(selection->sorter, start_row), - e_sorter_model_to_sorted(selection->sorter, etsm_cursor_row_real(etsm))) + 1; - new_start = MIN (e_sorter_model_to_sorted(selection->sorter, start_row), - e_sorter_model_to_sorted(selection->sorter, row)); - new_end = MAX (e_sorter_model_to_sorted(selection->sorter, start_row), - e_sorter_model_to_sorted(selection->sorter, row)) + 1; - } else { - old_start = MIN (start_row, etsm_cursor_row_real(etsm)); - old_end = MAX (start_row, etsm_cursor_row_real(etsm)) + 1; - new_start = MIN (start_row, row); - new_end = MAX (start_row, row) + 1; - } - /* This wouldn't work nearly so smoothly if one end of the selection weren't held in place. */ - if (old_start < new_start) - etsm_change_range(selection, old_start, new_start, FALSE); - if (new_start < old_start) - etsm_change_range(selection, new_start, old_start, TRUE); - if (old_end < new_end) - etsm_change_range(selection, old_end, new_end, TRUE); - if (new_end < old_end) - etsm_change_range(selection, new_end, old_end, FALSE); - e_selection_model_selection_changed(E_SELECTION_MODEL(etsm)); -} - -static void -etsm_set_selection_end (ESelectionModel *selection, int row) -{ - ETreeSelectionModel *etsm = E_TREE_SELECTION_MODEL(selection); - e_tree_selection_model_select_single_path(etsm, etsm->priv->selection_start_path); - etsm->priv->cursor_path = etsm->priv->selection_start_path; - e_selection_model_move_selection_end(selection, row); -} - - -/* Standard functions */ -static void -etsm_foreach_all_recurse (ETreeSelectionModel *etsm, - ETreePath path, - ETreeForeachFunc callback, - gpointer closure) -{ - ETreePath child; - - callback(path, closure); - - child = e_tree_model_node_get_first_child(E_TREE_MODEL(etsm->priv->model), path); - for ( ; child; child = e_tree_model_node_get_next(E_TREE_MODEL(etsm->priv->model), child)) - if (child) - etsm_foreach_all_recurse (etsm, child, callback, closure); -} - -static void -etsm_foreach_recurse (ETreeSelectionModel *etsm, - ETreeSelectionModelNode *selection_node, - ETreePath path, - ETreeForeachFunc callback, - gpointer closure) -{ - if (selection_node->all_children_selected) { - if (path) - etsm_foreach_all_recurse(etsm, path, callback, closure); - return; - } - if (!selection_node->any_children_selected) - return; - - if (selection_node->selected) { - callback(path, closure); - } - - if (selection_node->children) { - ETreePath child = e_tree_model_node_get_first_child(E_TREE_MODEL(etsm->priv->model), path); - int i; - for (i = 0; i < selection_node->num_children; i++, child = e_tree_model_node_get_next(E_TREE_MODEL(etsm->priv->model), child)) - if (selection_node->children[i]) - etsm_foreach_recurse (etsm, selection_node->children[i], child, callback, closure); - } -} - -void -e_tree_selection_model_foreach (ETreeSelectionModel *etsm, - ETreeForeachFunc callback, - gpointer closure) -{ - if (etsm->priv->root) { - ETreePath model_root; - model_root = e_tree_model_get_root(etsm->priv->model); - etsm_foreach_recurse(etsm, etsm->priv->root, model_root, callback, closure); - } -} - -void -e_tree_selection_model_select_single_path (ETreeSelectionModel *etsm, ETreePath path) -{ - etsm_real_clear (etsm); - etsm_change_one_path(etsm, path, TRUE); - etsm->priv->selection_start_path = path; - - e_selection_model_selection_changed(E_SELECTION_MODEL(etsm)); -} - -void -e_tree_selection_model_change_cursor (ETreeSelectionModel *etsm, ETreePath path) -{ - int row; - - etsm->priv->cursor_path = path; - - row = etsm_cursor_row_real(etsm); - - e_selection_model_cursor_changed(E_SELECTION_MODEL(etsm), row, etsm->priv->cursor_col); - e_selection_model_cursor_activated(E_SELECTION_MODEL(etsm), row, etsm->priv->cursor_col); -} - - -static void -e_tree_selection_model_init (ETreeSelectionModel *etsm) -{ - ETreeSelectionModelPriv *priv; - priv = g_new(ETreeSelectionModelPriv, 1); - etsm->priv = priv; - - priv->etta = NULL; - priv->ets = NULL; - priv->model = NULL; - - priv->root = NULL; - - priv->cursor_path = NULL; - priv->cursor_col = -1; - priv->selection_start_path = NULL; - - priv->cursor_save_id = NULL; - - - priv->tree_model_pre_change_id = 0; - priv->tree_model_node_changed_id = 0; - priv->tree_model_node_data_changed_id = 0; - priv->tree_model_node_col_changed_id = 0; - priv->tree_model_node_inserted_id = 0; - priv->tree_model_node_removed_id = 0; - - priv->sorted_model_pre_change_id = 0; - priv->sorted_model_node_changed_id = 0; - priv->sorted_model_node_data_changed_id = 0; - priv->sorted_model_node_col_changed_id = 0; - priv->sorted_model_node_inserted_id = 0; - priv->sorted_model_node_removed_id = 0; -} - -static void -e_tree_selection_model_class_init (ETreeSelectionModelClass *klass) -{ - GtkObjectClass *object_class; - ESelectionModelClass *esm_class; - - parent_class = gtk_type_class (e_selection_model_get_type ()); - - object_class = GTK_OBJECT_CLASS(klass); - esm_class = E_SELECTION_MODEL_CLASS(klass); - - object_class->destroy = etsm_destroy; - object_class->get_arg = etsm_get_arg; - object_class->set_arg = etsm_set_arg; - - esm_class->is_row_selected = etsm_is_row_selected ; - esm_class->foreach = etsm_foreach ; - esm_class->clear = etsm_clear ; -#if 0 - esm_class->selected_count = etsm_selected_count ; -#endif - esm_class->select_all = etsm_select_all ; - esm_class->invert_selection = etsm_invert_selection ; - esm_class->row_count = etsm_row_count ; - - esm_class->change_one_row = etsm_change_one_row ; - esm_class->change_cursor = etsm_change_cursor ; - esm_class->cursor_row = etsm_cursor_row ; - esm_class->cursor_col = etsm_cursor_col ; - - esm_class->select_single_row = etsm_select_single_row ; - esm_class->toggle_single_row = etsm_toggle_single_row ; - esm_class->move_selection_end = etsm_move_selection_end ; - esm_class->set_selection_end = etsm_set_selection_end ; - - gtk_object_add_arg_type ("ETreeSelectionModel::cursor_row", GTK_TYPE_INT, - GTK_ARG_READWRITE, ARG_CURSOR_ROW); - gtk_object_add_arg_type ("ETreeSelectionModel::cursor_col", GTK_TYPE_INT, - GTK_ARG_READWRITE, ARG_CURSOR_COL); - gtk_object_add_arg_type ("ETreeSelectionModel::model", E_TREE_MODEL_TYPE, - GTK_ARG_READWRITE, ARG_MODEL); - gtk_object_add_arg_type ("ETreeSelectionModel::etta", E_TREE_TABLE_ADAPTER_TYPE, - GTK_ARG_READWRITE, ARG_ETTA); - gtk_object_add_arg_type ("ETreeSelectionModel::ets", E_TREE_SORTED_TYPE, - GTK_ARG_READWRITE, ARG_ETS); -} - -ESelectionModel * -e_tree_selection_model_new (void) -{ - return gtk_type_new(e_tree_selection_model_get_type()); -} - -E_MAKE_TYPE(e_tree_selection_model, "ETreeSelectionModel", ETreeSelectionModel, - e_tree_selection_model_class_init, e_tree_selection_model_init, PARENT_TYPE); diff --git a/widgets/table/e-tree-selection-model.h b/widgets/table/e-tree-selection-model.h deleted file mode 100644 index ffed337835..0000000000 --- a/widgets/table/e-tree-selection-model.h +++ /dev/null @@ -1,52 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TREE_SELECTION_MODEL_H_ -#define _E_TREE_SELECTION_MODEL_H_ - -#include <gdk/gdktypes.h> -#include <gtk/gtkobject.h> -#include <gal/util/e-sorter.h> -#include <gal/widgets/e-selection-model.h> -#include <gal/e-table/e-tree-model.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -typedef void (*ETreeForeachFunc) (ETreePath path, - gpointer closure); - -typedef struct ETreeSelectionModelPriv ETreeSelectionModelPriv; - -#define E_TREE_SELECTION_MODEL_TYPE (e_tree_selection_model_get_type ()) -#define E_TREE_SELECTION_MODEL(o) (GTK_CHECK_CAST ((o), E_TREE_SELECTION_MODEL_TYPE, ETreeSelectionModel)) -#define E_TREE_SELECTION_MODEL_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_SELECTION_MODEL_TYPE, ETreeSelectionModelClass)) -#define E_IS_TREE_SELECTION_MODEL(o) (GTK_CHECK_TYPE ((o), E_TREE_SELECTION_MODEL_TYPE)) -#define E_IS_TREE_SELECTION_MODEL_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_SELECTION_MODEL_TYPE)) - -typedef struct { - ESelectionModel base; - - ETreeSelectionModelPriv *priv; -} ETreeSelectionModel; - -typedef struct { - ESelectionModelClass parent_class; -} ETreeSelectionModelClass; - - -GtkType e_tree_selection_model_get_type (void); -ESelectionModel *e_tree_selection_model_new (void); -void e_tree_selection_model_foreach (ETreeSelectionModel *etsm, - ETreeForeachFunc callback, - gpointer closure); -void e_tree_selection_model_select_single_path (ETreeSelectionModel *etsm, - ETreePath path); -void e_tree_selection_model_change_cursor (ETreeSelectionModel *etsm, - ETreePath path); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - - -#endif /* _E_TREE_SELECTION_MODEL_H_ */ diff --git a/widgets/table/e-tree-simple.c b/widgets/table/e-tree-simple.c deleted file mode 100644 index 5ff26b088a..0000000000 --- a/widgets/table/e-tree-simple.c +++ /dev/null @@ -1,200 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-simple.c: a Tree Model that offers a function pointer - * interface to using ETreeModel, similar to ETableSimple. - * - * Author: - * Chris Toshok (toshok@ximian.com) - * - * (C) 2000 Ximian, Inc. */ - -#include <config.h> -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "e-tree-simple.h" - -#define PARENT_TYPE E_TREE_MODEL_TYPE - -static int -simple_column_count (ETableModel *etm) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->col_count) - return simple->col_count (etm, simple->model_data); - else - return 0; -} - -/* The default for simple_duplicate_value is to return the raw value. */ -static void * -simple_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->duplicate_value) - return simple->duplicate_value (etm, col, value, simple->model_data); - else - return (void *)value; -} - -static void -simple_free_value (ETableModel *etm, int col, void *value) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->free_value) - simple->free_value (etm, col, value, simple->model_data); -} - -static void * -simple_initialize_value (ETableModel *etm, int col) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->initialize_value) - return simple->initialize_value (etm, col, simple->model_data); - else - return NULL; -} - -static gboolean -simple_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->value_is_empty) - return simple->value_is_empty (etm, col, value, simple->model_data); - else - return FALSE; -} - -static char * -simple_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - if (simple->value_to_string) - return simple->value_to_string (etm, col, value, simple->model_data); - else - return g_strdup (""); -} - -static void * -simple_value_at (ETreeModel *etm, ETreePath *node, int col) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - return simple->value_at (etm, node, col, simple->model_data); -} - -static GdkPixbuf * -simple_icon_at (ETreeModel *etm, ETreePath *node) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - return simple->icon_at (etm, node, simple->model_data); -} - -static void -simple_set_value_at (ETreeModel *etm, ETreePath *node, int col, const void *val) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - simple->set_value_at (etm, node, col, val, simple->model_data); -} - -static gboolean -simple_is_editable (ETreeModel *etm, ETreePath *node, int col) -{ - ETreeSimple *simple = E_TREE_SIMPLE(etm); - - return simple->is_editable (etm, node, col, simple->model_data); -} - -static void -e_tree_simple_class_init (GtkObjectClass *object_class) -{ - ETreeModelClass *model_class = (ETreeModelClass *) object_class; - ETableModelClass *table_model_class = (ETableModelClass *) object_class; - - table_model_class->column_count = simple_column_count; - table_model_class->duplicate_value = simple_duplicate_value; - table_model_class->free_value = simple_free_value; - table_model_class->initialize_value = simple_initialize_value; - table_model_class->value_is_empty = simple_value_is_empty; - table_model_class->value_to_string = simple_value_to_string; - - model_class ->icon_at = simple_icon_at; - model_class ->value_at = simple_value_at; - model_class ->set_value_at = simple_set_value_at; - model_class ->is_editable = simple_is_editable; -} - -E_MAKE_TYPE(e_tree_simple, "ETreeSimple", ETreeSimple, e_tree_simple_class_init, NULL, PARENT_TYPE) - -/** - * e_tree_simple_new: - * @col_count: - * @duplicate_value: - * @free_value: - * @initialize_value: - * @value_is_empty: - * @value_to_string: - * @icon_at: - * @value_at: - * @set_value_at: - * @is_editable: - * @model_data: - * - * This initializes a new ETreeSimpleModel object. ETreeSimpleModel is - * an implementaiton of the abstract class ETreeModel. The ETreeSimpleModel - * is designed to allow people to easily create ETreeModels without having - * to create a new GtkType derived from ETreeModel every time they need one. - * - * Instead, ETreeSimpleModel uses a setup based in callback functions, every - * callback function signature mimics the signature of each ETreeModel method - * and passes the extra @data pointer to each one of the method to provide them - * with any context they might want to use. - * - * ETreeSimple is to ETreeModel as ETableSimple is to ETableModel. - * - * Return value: An ETreeSimple object (which is also an ETreeModel - * object). - **/ -ETreeModel * -e_tree_simple_new (ETableSimpleColumnCountFn col_count, - ETableSimpleDuplicateValueFn duplicate_value, - ETableSimpleFreeValueFn free_value, - ETableSimpleInitializeValueFn initialize_value, - ETableSimpleValueIsEmptyFn value_is_empty, - ETableSimpleValueToStringFn value_to_string, - - ETreeSimpleIconAtFn icon_at, - ETreeSimpleValueAtFn value_at, - ETreeSimpleSetValueAtFn set_value_at, - ETreeSimpleIsEditableFn is_editable, - - gpointer model_data) -{ - ETreeSimple *etg; - - etg = gtk_type_new (e_tree_simple_get_type ()); - - etg->col_count = col_count; - etg->duplicate_value = duplicate_value; - etg->free_value = free_value; - etg->initialize_value = initialize_value; - etg->value_is_empty = value_is_empty; - etg->value_to_string = value_to_string; - - etg->icon_at = icon_at; - etg->value_at = value_at; - etg->set_value_at = set_value_at; - etg->is_editable = is_editable; - - etg->model_data = model_data; - - return (ETreeModel*)etg; -} - diff --git a/widgets/table/e-tree-simple.h b/widgets/table/e-tree-simple.h deleted file mode 100644 index 797de7c8a7..0000000000 --- a/widgets/table/e-tree-simple.h +++ /dev/null @@ -1,67 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -#ifndef _E_TREE_SIMPLE_H_ -#define _E_TREE_SIMPLE_H_ - -#include <gal/e-table/e-tree-model.h> -#include <gal/e-table/e-table-simple.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TREE_SIMPLE_TYPE (e_tree_simple_get_type ()) -#define E_TREE_SIMPLE(o) (GTK_CHECK_CAST ((o), E_TREE_SIMPLE_TYPE, ETreeSimple)) -#define E_TREE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_SIMPLE_TYPE, ETreeSimpleClass)) -#define E_IS_TREE_SIMPLE(o) (GTK_CHECK_TYPE ((o), E_TREE_SIMPLE_TYPE)) -#define E_IS_TREE_SIMPLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_SIMPLE_TYPE)) - - -typedef GdkPixbuf* (*ETreeSimpleIconAtFn) (ETreeModel *etree, ETreePath *path, void *model_data); -typedef void* (*ETreeSimpleValueAtFn) (ETreeModel *etree, ETreePath *path, int col, void *model_data); -typedef void (*ETreeSimpleSetValueAtFn) (ETreeModel *etree, ETreePath *path, int col, const void *val, void *model_data); -typedef gboolean (*ETreeSimpleIsEditableFn) (ETreeModel *etree, ETreePath *path, int col, void *model_data); - -typedef struct { - ETreeModel parent; - - /* Table methods */ - ETableSimpleColumnCountFn col_count; - ETableSimpleDuplicateValueFn duplicate_value; - ETableSimpleFreeValueFn free_value; - ETableSimpleInitializeValueFn initialize_value; - ETableSimpleValueIsEmptyFn value_is_empty; - ETableSimpleValueToStringFn value_to_string; - - /* Tree methods */ - ETreeSimpleIconAtFn icon_at; - ETreeSimpleValueAtFn value_at; - ETreeSimpleSetValueAtFn set_value_at; - ETreeSimpleIsEditableFn is_editable; - - gpointer model_data; -} ETreeSimple; - -typedef struct { - ETreeModelClass parent_class; -} ETreeSimpleClass; - -GtkType e_tree_simple_get_type (void); - -ETreeModel *e_tree_simple_new (ETableSimpleColumnCountFn col_count, - ETableSimpleDuplicateValueFn duplicate_value, - ETableSimpleFreeValueFn free_value, - ETableSimpleInitializeValueFn initialize_value, - ETableSimpleValueIsEmptyFn value_is_empty, - ETableSimpleValueToStringFn value_to_string, - ETreeSimpleIconAtFn icon_at, - ETreeSimpleValueAtFn value_at, - ETreeSimpleSetValueAtFn set_value_at, - ETreeSimpleIsEditableFn is_editable, - gpointer model_data); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TREE_SIMPLE_H_ */ diff --git a/widgets/table/e-tree-sorted-variable.c b/widgets/table/e-tree-sorted-variable.c deleted file mode 100644 index 06f9b1b261..0000000000 --- a/widgets/table/e-tree-sorted-variable.c +++ /dev/null @@ -1,458 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-sorted-variable.c: Implements a table that sorts another table - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Ximian, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <string.h> -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "e-tree-sorted-variable.h" - -#define d(x) - -#define PARENT_TYPE E_TREE_MODEL_TYPE - -#define INCREMENT_AMOUNT 100 - -/* maximum insertions between an idle event that we will do without scheduling an idle sort */ -#define ETSV_INSERT_MAX (4) - -static ETreeModelClass *etsv_parent_class; - -struct ETreePath { - GNode node; -}; - -struct ETreeSortedVariablePrivate { - GNode *root; -}; - -static void etsv_proxy_model_changed (ETableModel *etm, ETreeSortedVariable *etsv); -#if 0 -static void etsv_proxy_model_row_changed (ETableModel *etm, int row, ETreeSortedVariable *etsv); -static void etsv_proxy_model_cell_changed (ETableModel *etm, int col, int row, ETreeSortedVariable *etsv); -#endif -static void etsv_sort_info_changed (ETableSortInfo *info, ETreeSortedVariable *etsv); -static void etsv_sort (ETreeSortedVariable *etsv); -static void etsv_add (ETreeSortedVariable *etsv, gint row); -static void etsv_add_all (ETreeSortedVariable *etsv); - -static void -etsv_destroy (GtkObject *object) -{ - ETreeSortedVariable *etsv = E_TREE_SORTED_VARIABLE (object); - - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etsv->table_model_changed_id); -#if 0 - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etsv->table_model_row_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etss->source), - etsv->table_model_cell_changed_id); -#endif - gtk_signal_disconnect (GTK_OBJECT (etsv->sort_info), - etsv->sort_info_changed_id); - - if (etsv->sort_idle_id) { - g_source_remove(etsv->sort_idle_id); - } - if (etsv->insert_idle_id) { - g_source_remove(etsv->insert_idle_id); - } - - etsv->table_model_changed_id = 0; - etsv->table_model_row_changed_id = 0; - etsv->table_model_cell_changed_id = 0; - - if (etsv->sort_info) - gtk_object_unref(GTK_OBJECT(etsv->sort_info)); - if (etsv->full_header) - gtk_object_unref(GTK_OBJECT(etsv->full_header)); - - GTK_OBJECT_CLASS (etsv_parent_class)->destroy (object); -} - -static void -etsv_class_init (GtkObjectClass *object_class) -{ - ETreeSortedVariableClass *etsv_class = E_TREE_MODEL_CLASS(object_class); - - etsv_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = etsv_destroy; - - etsv_class->add = etsv_add; - etsv_class->add_all = etsv_add_all; -} - -static void -etsv_init (ETreeSortedVariable *etsv) -{ - etsv->full_header = NULL; - etsv->sort_info = NULL; - - etsv->table_model_changed_id = 0; - etsv->table_model_row_changed_id = 0; - etsv->table_model_cell_changed_id = 0; - etsv->sort_info_changed_id = 0; - - etsv->sort_idle_id = 0; - etsv->insert_count = 0; -} - -E_MAKE_TYPE(e_tree_sorted_variable, "ETreeSortedVariable", ETreeSortedVariable, etsv_class_init, etsv_init, PARENT_TYPE); - -static gboolean -etsv_sort_idle(ETreeSortedVariable *etsv) -{ - gtk_object_ref(GTK_OBJECT(etsv)); - etsv_sort(etsv); - etsv->sort_idle_id = 0; - etsv->insert_count = 0; - gtk_object_unref(GTK_OBJECT(etsv)); - return FALSE; -} - -static gboolean -etsv_insert_idle(ETreeSortedVariable *etsv) -{ - etsv->insert_count = 0; - etsv->insert_idle_id = 0; - return FALSE; -} - - -ETableModel * -e_tree_sorted_variable_new (ETreeModel *source, ETableHeader *full_header, ETableSortInfo *sort_info) -{ - ETreeSortedVariable *etsv = gtk_type_new (E_TREE_SORTED_VARIABLE_TYPE); - ETreeSortedVariable *etsv = E_TABLE_SUBSET_VARIABLE (etsv); - - if (e_table_subset_variable_construct (etsv, source) == NULL){ - gtk_object_unref (GTK_OBJECT (etsv)); - return NULL; - } - - etsv->sort_info = sort_info; - gtk_object_ref(GTK_OBJECT(etsv->sort_info)); - etsv->full_header = full_header; - gtk_object_ref(GTK_OBJECT(etsv->full_header)); - - etsv->table_model_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_changed", - GTK_SIGNAL_FUNC (etsv_proxy_model_changed), etsv); -#if 0 - etsv->table_model_row_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_row_changed", - GTK_SIGNAL_FUNC (etsv_proxy_model_row_changed), etsv); - etsv->table_model_cell_changed_id = gtk_signal_connect (GTK_OBJECT (source), "model_cell_changed", - GTK_SIGNAL_FUNC (etsv_proxy_model_cell_changed), etsv); -#endif - etsv->sort_info_changed_id = gtk_signal_connect (GTK_OBJECT (sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC (etsv_sort_info_changed), etsv); - - return E_TABLE_MODEL(etsv); -} - -static void -etsv_proxy_model_changed (ETableModel *etm, ETreeSortedVariable *etsv) -{ - /* FIXME: do_resort (); */ -} -#if 0 -static void -etsv_proxy_model_row_changed (ETableModel *etm, int row, ETreeSortedVariable *etsv) -{ - ETreeSortedVariable *etsv = E_TABLE_SUBSET_VARIABLE(etsv); - - if (e_table_subset_variable_remove(etsv, row)) - e_table_subset_variable_add (etsv, row); -} - -static void -etsv_proxy_model_cell_changed (ETableModel *etm, int col, int row, ETreeSortedVariable *etsv) -{ - ETreeSortedVariable *etsv = E_TABLE_SUBSET_VARIABLE(etsv); - - if (e_table_subset_variable_remove(etsv, row)) - e_table_subset_variable_add (etsv, row); -} -#endif - -static void -etsv_sort_info_changed (ETableSortInfo *info, ETreeSortedVariable *etsv) -{ - etsv_sort(etsv); -} - -/* This takes source rows. */ -static int -etsv_compare(ETreeSortedVariable *etsv, const ETreePath *path1, const ETreePath *path2) -{ - int j; - int sort_count = e_table_sort_info_sorting_get_count(etsv->sort_info); - int comp_val = 0; - int ascending = 1; - - for (j = 0; j < sort_count; j++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(etsv->sort_info, j); - ETableCol *col; - col = e_table_header_get_column_by_col_idx(etsv->full_header, column.column); - if (col == NULL) - col = e_table_header_get_column (etsv->full_header, e_table_header_count (etsv->full_header) - 1); - comp_val = (*col->compare)(e_tree_model_value_at (etsv->source, path1, col->col_idx), - e_tree_model_value_at (etsv->source, path2, col->col_idx)); - ascending = column.ascending; - if (comp_val != 0) - break; - } - if (comp_val == 0) { - if (row1 < row2) - comp_val = -1; - if (row1 > row2) - comp_val = 1; - } - if (!ascending) - comp_val = -comp_val; - return comp_val; -} - - -static ETreeSortedVariable *etsv_closure; -int cols_closure; -int *ascending_closure; -int *col_idx_closure; -GCompareFunc *compare_closure; - -static int -etsv_compare_closure(const ETreePath *path1, const ETreePath *path2) -{ - int j; - int sort_count = e_table_sort_info_sorting_get_count(etsv_closure->sort_info); - int comp_val = 0; - int ascending = 1; - for (j = 0; j < sort_count; j++) { - - comp_val = (*(compare_closure[j]))(e_tree_model_value_at (etsv_closure->source, path1, col_idx_closure[j]), - e_tree_model_value_at (etsv_closure->source, path2, col_idx_closure[j])); - ascending = ascending_closure[j]; - if (comp_val != 0) - break; - } - if (comp_val == 0) { - if (row1 < row2) - comp_val = -1; - if (row1 > row2) - comp_val = 1; - } - if (!ascending) - comp_val = -comp_val; - return comp_val; -} - -static int -qsort_callback(const void *data1, const void *data2) -{ - GNode *node1 = *(GNode **)data1; - GNode *node2 = *(GNode **)data2; - return etsv_compare_closure(node1->data, node2->data); -} - -static int -qsort_callback_source(const void *data1, const void *data2) -{ - return etsv_compare_closure(data1, data2); -} - -static void -etsv_setup_closures(ETreeSortedVariable *etsv) -{ - int j; - int cols; - - cols = e_table_sort_info_sorting_get_count(etsv->sort_info); - cols_closure = cols; - etsv_closure = etsv; - - ascending_closure = g_new(int, cols); - col_idx_closure = g_new(int, cols); - compare_closure = g_new(GCompareFunc, cols); - - for (j = 0; j < cols; j++) { - ETableSortColumn column = e_table_sort_info_sorting_get_nth(etsv->sort_info, j); - ETableCol *col; - - col = e_table_header_get_column_by_col_idx(etsv->full_header, column.column); - if (col == NULL) { - col = e_table_header_get_column (etsv->full_header, e_table_header_count (etsv->full_header) - 1); - } - - ascending_closure[j] = column.ascending; - col_idx_closure[j] = col->col_idx; - compare_closure[j] = col->compare; - } -} - -static void -etsv_free_closures(ETreeSortedVariable *etsv) -{ - g_free(ascending_closure); - g_free(col_idx_closure); - g_free(compare_closure); - -} - -static void -etsv_sort_node(ETreeSortedVariable *etsv, GNode *node) -{ - gint n; - gint i; - GNode **children; - GNode *child; - GNode *prev; - - n = g_node_n_children(node); - children = g_new(GNode *, n); - for (i = 0, child = node->children; child && i; child = child->next, i++) { - children[i] = child; - } - qsort(children, n, sizeof(GNode *), qsort_callback); - - prev = NULL; - for (i = 0; i < n; i++) { - children[i]->prev = prev; - if (prev) prev->next = children[i]; - prev = children[i]; - children[i]->next = NULL; - } -} - -static void -etsv_sort_tree(ETreeSortedVariable *etsv, GNode *root) -{ - GNode *childr; - - etsv_sort_node(etsv, node); - - for (child = node->child; child; child = child->next) { - etsv_sort_tree(etsv, child); - } -} - -static void -etsv_sort(ETreeSortedVariable *etsv) -{ - static int reentering = 0; - if (reentering) - return; - reentering = 1; - - e_table_model_pre_change(E_TABLE_MODEL(etsv)); - - etsv_setup_closures(etsv); - - etsv_sort_tree(etsv, etsv->root); - - etsv_free_closures(etsv); - - e_table_model_changed (E_TABLE_MODEL(etsv)); - reentering = 0; -} - -static void -etsv_add_node (ETreeSortedVariable *etsv, ETreePath *path, GNode *root) -{ - GNode *node; - GNode *new_node; - for (node = root; node; node = node->next) { - if (e_tree_model_node_is_ancestor(etsv->source, path, node->data)) { - etsv_add_node(etsv, path, node->data); - return; - } - } - new_node = g_node_new(path); - for (node = root; node; ) { - if (e_tree_model_node_is_ancestor(etsv->source, node->data, path)) { - GNode *next; - next = node->next; - g_node_unlink(node); - g_node_prepend(new_node, node); - node = next; - } else - node = node->next; - } - - etsv_sort_node(etsv, new_node); - - -#if 0 - g_node_prepend(root, new_node); - etsv_sort_node(etsv, root); -#else - /* Insert sort to be a bit faster than the above prepend and then sort. */ - for (node = root; node; node = node->next) { - if (etsv_compare(etsv, path, node->data) > 0) { - g_node_insert_before (root, node, new_node); - return; - } - } - g_node_append(root, new_node); -#endif -} - -etsv_add(ETreeSortedVariable *etsv, gint row) -{ - ETreeModel *source = etsv->source; - ETreePath *path; - - path = e_table_model_value_at (E_TABLE_MODEL(source), -1, row); - etsv_add_node(etsv, path, etsv->root); -} - -/* Optimize by doing the qsorts as we build. But we'll do that later. */ -static void -etsv_add_all_node (ETreeSortedVariable *etsv, ETreePath *path, GNode *node) -{ - ETreeModel *source = etsv->source; - ETreePath **children; - int n; - int i; - - n = e_tree_model_node_get_children(source, path, &children); - qsort(children, n, sizeof(ETreePath *), qsort_callback_source); - - for (i = n - 1; i >= 0; i--) { - GNode *new_child = g_node_new(children[i]); - g_node_prepend(path, new_child); - etsv_add_all_node (etsv, children[i], new_child) - } - - g_free(children); -} - -static void -etsv_add_all (ETreeSortedVariable *etsv) -{ - GNode *node; - ETreePath *path; - - e_table_model_pre_change(etm); - - if (etsv->root) - g_node_destroy(etsv->root); - - etsv_setup_closures(etsv); - - path = e_tree_model_get_root(etsv->source); - node = g_node_new(path); - etsv_add_all_node(etsv, path, node); - etsv->root = node; - - etsv_free_closures(etsv); - - e_tree_model_node_changed (etsv, etsv->root); -} diff --git a/widgets/table/e-tree-sorted-variable.h b/widgets/table/e-tree-sorted-variable.h deleted file mode 100644 index a86ea9f602..0000000000 --- a/widgets/table/e-tree-sorted-variable.h +++ /dev/null @@ -1,62 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TREE_SORTED_VARIABLE_H_ -#define _E_TREE_SORTED_VARIABLE_H_ - -#include <gtk/gtkobject.h> -#include <gal/e-tree/e-tree-model.h> -#include <gal/e-table/e-table-subset-variable.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-header.h> - -BEGIN_GNOME_DECLS - -#define E_TREE_SORTED_VARIABLE_TYPE (e_tree_sorted_variable_get_type ()) -#define E_TREE_SORTED_VARIABLE(o) (GTK_CHECK_CAST ((o), E_TREE_SORTED_VARIABLE_TYPE, ETreeSortedVariable)) -#define E_TREE_SORTED_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_SORTED_VARIABLE_TYPE, ETreeSortedVariableClass)) -#define E_IS_TREE_SORTED_VARIABLE(o) (GTK_CHECK_TYPE ((o), E_TREE_SORTED_VARIABLE_TYPE)) -#define E_IS_TREE_SORTED_VARIABLE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_SORTED_VARIABLE_TYPE)) - -typedef struct { - ETreeModel base; - - ETableSortInfo *sort_info; - - ETableHeader *full_header; - - int table_model_changed_id; - int table_model_row_changed_id; - int table_model_cell_changed_id; - int sort_info_changed_id; - int sort_idle_id; - int insert_idle_id; - int insert_count; - -} ETreeSortedVariable; - -typedef struct { - ETreeModelClass parent_class; -} ETreeSortedVariableClass; - -GtkType e_tree_sorted_variable_get_type (void); -ETableModel *e_tree_sorted_variable_new (ETreeModel *etm, - ETableHeader *header, - ETableSortInfo *sort_info); - -ETreeModel *e_tree_sorted_get_toplevel (ETreeSortedVariable *tree_model); - -void e_tree_sorted_variable_add (ETreeSortedVariable *ets, - gint row); -void e_tree_sorted_variable_add_all (ETreeSortedVariable *ets); -gboolean e_tree_sorted_variable_remove (ETreeSortedVariable *ets, - gint row); -void e_tree_sorted_variable_increment (ETreeSortedVariable *ets, - gint position, - gint amount); -void e_tree_sorted_variable_decrement (ETreeSortedVariable *ets, - gint position, - gint amount); -void e_tree_sorted_variable_set_allocation (ETreeSortedVariable *ets, - gint total); -END_GNOME_DECLS - -#endif /* _E_TREE_SORTED_VARIABLE_H_ */ diff --git a/widgets/table/e-tree-sorted.c b/widgets/table/e-tree-sorted.c deleted file mode 100644 index 5581aa6fe7..0000000000 --- a/widgets/table/e-tree-sorted.c +++ /dev/null @@ -1,1280 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-sorted.c: a Tree Model implementation that the programmer builds in sorted. - * - * Author: - * Chris Toshok (toshok@ximian.com) - * Chris Lahey <clahey@ximian.com> - * - * Adapted from the gtree code and ETableModel. - * - * (C) 2000, 2001 Ximian, Inc. - */ - -/* FIXME: Overall e-tree-sorted.c needs to be made more efficient. */ - - -#include <config.h> - -#include "e-tree-sorted.h" - -#include <stdio.h> -#include <errno.h> -#include <stdlib.h> -#include <unistd.h> -#include <fcntl.h> -#include <string.h> - -#include <gnome-xml/parser.h> -#include <gnome-xml/xmlmemory.h> - -#include <gtk/gtksignal.h> -#include "gal/util/e-util.h" -#include "gal/util/e-xml-utils.h" -#include "e-table-sorting-utils.h" - -#define PARENT_TYPE E_TREE_MODEL_TYPE - -/* maximum insertions between an idle event that we will do without scheduling an idle sort */ -#define ETS_INSERT_MAX (4) - -#define TREEPATH_CHUNK_AREA_SIZE (30 * sizeof (ETreeSortedPath)) - -#define d(x) - -static ETreeModel *parent_class; -static GMemChunk *node_chunk; - -typedef struct ETreeSortedPath ETreeSortedPath; - -struct ETreeSortedPath { - ETreePath corresponding; - - /* parent/child/sibling pointers */ - ETreeSortedPath *parent; - gint num_children; - ETreeSortedPath **children; - int position; - int orig_position; - - guint needs_resort : 1; - guint child_needs_resort : 1; - guint resort_all_children : 1; - guint needs_regen_to_sort : 1; -}; - -struct ETreeSortedPriv { - ETreeModel *source; - ETreeSortedPath *root; - - ETableSortInfo *sort_info; - ETableHeader *full_header; - - ETreeSortedPath *last_access; - - int tree_model_pre_change_id; - int tree_model_node_changed_id; - int tree_model_node_data_changed_id; - int tree_model_node_col_changed_id; - int tree_model_node_inserted_id; - int tree_model_node_removed_id; - - int sort_info_changed_id; - int sort_idle_id; - int insert_idle_id; - int insert_count; -}; - -enum { - ARG_0, - - ARG_SORT_INFO, -}; - -static void ets_sort_info_changed (ETableSortInfo *sort_info, ETreeSorted *ets); -static void resort_node (ETreeSorted *ets, ETreeSortedPath *path, gboolean resort_all_children, gboolean needs_regen, gboolean send_signals); -static void mark_path_needs_resort (ETreeSorted *ets, ETreeSortedPath *path, gboolean needs_rebuild, gboolean resort_all_children); -static void schedule_resort (ETreeSorted *ets, ETreeSortedPath *path, gboolean needs_regen, gboolean resort_all_children); -static void free_path (ETreeSortedPath *path); -static void generate_children(ETreeSorted *ets, ETreeSortedPath *path); -static void regenerate_children(ETreeSorted *ets, ETreeSortedPath *path); - - - -/* idle callbacks */ - -static gboolean -ets_sort_idle(gpointer user_data) -{ - ETreeSorted *ets = user_data; - ets->priv->sort_idle_id = 0; - if (ets->priv->root) { - resort_node (ets, ets->priv->root, FALSE, FALSE, TRUE); - } - return FALSE; -} - -static gboolean -ets_insert_idle(ETreeSorted *ets) -{ - ets->priv->insert_count = 0; - ets->priv->insert_idle_id = 0; - return FALSE; -} - - - -/* Helper functions */ - -#define CHECK_AROUND_LAST_ACCESS - -static inline ETreeSortedPath * -check_last_access (ETreeSorted *ets, ETreePath corresponding) -{ -#ifdef CHECK_AROUND_LAST_ACCESS - ETreeSortedPath *parent; - int end; - int start; - int i; -#endif - - if (ets->priv->last_access == NULL) - return NULL; - - if (ets->priv->last_access == corresponding) { - d(g_print("Found last access %p at %p.", ets->priv->last_access, ets->priv->last_access)); - return ets->priv->last_access; - } - -#ifdef CHECK_AROUND_LAST_ACCESS - parent = ets->priv->last_access->parent; - if (parent && parent->children) { - i = ets->priv->last_access->position; - end = MIN(parent->num_children, i + 10); - for (; i < end; i++) { - if (parent->children[i] && parent->children[i]->corresponding == corresponding) { - d(g_print("Found last access %p at %p.", ets->priv->last_access, parent->children[i])); - return parent->children[i]; - } - } - - i = ets->priv->last_access->position - 1; - start = MAX(0, i - 10); - for (; i >= start; i--) { - if (parent->children[i] && parent->children[i]->corresponding == corresponding) { - d(g_print("Found last access %p at %p.", ets->priv->last_access, parent->children[i])); - return parent->children[i]; - } - } - } -#endif - return NULL; -} - -static ETreeSortedPath * -find_path(ETreeSorted *ets, ETreePath corresponding) -{ - int depth; - ETreePath *sequence; - int i; - ETreeSortedPath *path; - ETreeSortedPath *check_last; - - if (corresponding == NULL) - return NULL; - - check_last = check_last_access (ets, corresponding); - if (check_last) { - d(g_print(" (find_path)\n")); - return check_last; - } - - depth = e_tree_model_node_depth(ets->priv->source, corresponding); - - sequence = g_new(ETreePath, depth + 1); - - sequence[0] = corresponding; - - for (i = 0; i < depth; i++) - sequence[i + 1] = e_tree_model_node_get_parent(ets->priv->source, sequence[i]); - - path = ets->priv->root; - - for (i = depth - 1; i >= 0 && path != NULL; i --) { - int j; - - if (path->num_children == -1) { - path = NULL; - break; - } - - for (j = 0; j < path->num_children; j++) { - if (path->children[j]->corresponding == sequence[i]) { - break; - } - } - - if (j < path->num_children) { - path = path->children[j]; - } else { - path = NULL; - } - } - g_free (sequence); - - d(g_print("Didn't find last access %p. Setting to %p. (find_path)\n", ets->priv->last_access, path)); - ets->priv->last_access = path; - - return path; -} - -static ETreeSortedPath * -find_child_path(ETreeSorted *ets, ETreeSortedPath *parent, ETreePath corresponding) -{ - int i; - - if (corresponding == NULL) - return NULL; - - if (parent->num_children == -1) { - return NULL; - } - - for (i = 0; i < parent->num_children; i++) - if (parent->children[i]->corresponding == corresponding) - return parent->children[i]; - - return NULL; -} - -static ETreeSortedPath * -find_or_create_path(ETreeSorted *ets, ETreePath corresponding) -{ - int depth; - ETreePath *sequence; - int i; - ETreeSortedPath *path; - ETreeSortedPath *check_last; - - if (corresponding == NULL) - return NULL; - - check_last = check_last_access (ets, corresponding); - if (check_last) { - d(g_print(" (find_or_create_path)\n")); - return check_last; - } - - depth = e_tree_model_node_depth(ets->priv->source, corresponding); - - sequence = g_new(ETreePath, depth + 1); - - sequence[0] = corresponding; - - for (i = 0; i < depth; i++) - sequence[i + 1] = e_tree_model_node_get_parent(ets->priv->source, sequence[i]); - - path = ets->priv->root; - - for (i = depth - 1; i >= 0 && path != NULL; i --) { - int j; - - if (path->num_children == -1) { - generate_children(ets, path); - } - - for (j = 0; j < path->num_children; j++) { - if (path->children[j]->corresponding == sequence[i]) { - break; - } - } - - if (j < path->num_children) { - path = path->children[j]; - } else { - path = NULL; - } - } - g_free (sequence); - - d(g_print("Didn't find last access %p. Setting to %p. (find_or_create_path)\n", ets->priv->last_access, path)); - ets->priv->last_access = path; - - return path; -} - -static void -free_children (ETreeSortedPath *path) -{ - int i; - - if (path == NULL) - return; - - for (i = 0; i < path->num_children; i++) { - free_path(path->children[i]); - } - - g_free(path->children); - path->children = NULL; - path->num_children = -1; -} - -static void -free_path (ETreeSortedPath *path) -{ - free_children(path); - g_chunk_free(path, node_chunk); -} - -static ETreeSortedPath * -new_path (ETreeSortedPath *parent, ETreePath corresponding) -{ - ETreeSortedPath *path; - - path = g_chunk_new0 (ETreeSortedPath, node_chunk); - - path->corresponding = corresponding; - path->parent = parent; - path->num_children = -1; - path->children = NULL; - path->position = -1; - path->orig_position = -1; - path->child_needs_resort = 0; - path->resort_all_children = 0; - path->needs_resort = 0; - path->needs_regen_to_sort = 0; - - return path; -} - -static void -reposition_path (ETreeSorted *ets, ETreeSortedPath *path) -{ - int new_index; - int old_index = path->position; - ETreeSortedPath *parent = path->parent; - if (parent) { - if (ets->priv->sort_idle_id == 0) { - if (ets->priv->insert_count > ETS_INSERT_MAX) { - /* schedule a sort, and append instead */ - schedule_resort(ets, parent, TRUE, FALSE); - } else { - /* make sure we have an idle handler to reset the count every now and then */ - if (ets->priv->insert_idle_id == 0) { - ets->priv->insert_idle_id = g_idle_add_full(40, (GSourceFunc) ets_insert_idle, ets, NULL); - } - - new_index = e_table_sorting_utils_tree_check_position - (E_TREE_MODEL(ets), - ets->priv->sort_info, - ets->priv->full_header, - (ETreePath *) parent->children, - parent->num_children, - old_index); - - if (new_index > old_index) { - int i; - ets->priv->insert_count++; - memmove(parent->children + old_index, parent->children + old_index + 1, sizeof (ETreePath) * (new_index - old_index)); - parent->children[new_index] = path; - for (i = old_index; i <= new_index; i++) - parent->children[i]->position = i; - e_tree_model_node_changed(E_TREE_MODEL(ets), parent); - e_tree_model_pre_change(E_TREE_MODEL(ets)); - } else if (new_index < old_index) { - int i; - ets->priv->insert_count++; - memmove(parent->children + new_index + 1, parent->children + new_index, sizeof (ETreePath) * (old_index - new_index)); - parent->children[new_index] = path; - for (i = new_index; i <= old_index; i++) - parent->children[i]->position = i; - e_tree_model_node_changed(E_TREE_MODEL(ets), parent); - e_tree_model_pre_change(E_TREE_MODEL(ets)); - } - } - } else - mark_path_needs_resort(ets, parent, TRUE, FALSE); - } -} - -static void -regenerate_children(ETreeSorted *ets, ETreeSortedPath *path) -{ - ETreeSortedPath **children; - int i; - - children = g_new(ETreeSortedPath *, path->num_children); - for (i = 0; i < path->num_children; i++) - children[path->children[i]->orig_position] = path->children[i]; - g_free(path->children); - path->children = children; -} - -static void -generate_children(ETreeSorted *ets, ETreeSortedPath *path) -{ - ETreePath child; - int i; - int count; - - free_children(path); - - count = 0; - for (child = e_tree_model_node_get_first_child(ets->priv->source, path->corresponding); - child; - child = e_tree_model_node_get_next(ets->priv->source, child)) { - count ++; - } - - path->num_children = count; - path->children = g_new(ETreeSortedPath *, count); - for (child = e_tree_model_node_get_first_child(ets->priv->source, path->corresponding), i = 0; - child; - child = e_tree_model_node_get_next(ets->priv->source, child), i++) { - path->children[i] = new_path(path, child); - path->children[i]->position = i; - path->children[i]->orig_position = i; - } - if (path->num_children > 0) - schedule_resort (ets, path, FALSE, TRUE); -} - -static void -resort_node (ETreeSorted *ets, ETreeSortedPath *path, gboolean resort_all_children, gboolean needs_regen, gboolean send_signals) -{ - gboolean needs_resort; - if (path) { - needs_resort = path->needs_resort || resort_all_children; - needs_regen = path->needs_regen_to_sort || needs_regen; - if (path->num_children > 0) { - if (needs_resort && send_signals) - e_tree_model_pre_change(E_TREE_MODEL(ets)); - if (needs_resort) { - int i; - d(g_print("Start sort of node %p\n", path)); - if (needs_regen) - regenerate_children(ets, path); - d(g_print("Regened sort of node %p\n", path)); - e_table_sorting_utils_tree_sort (E_TREE_MODEL(ets), - ets->priv->sort_info, - ets->priv->full_header, - (ETreePath *) path->children, - path->num_children); - d(g_print("Renumbering sort of node %p\n", path)); - for (i = 0; i < path->num_children; i++) { - path->children[i]->position = i; - } - d(g_print("End sort of node %p\n", path)); - } - if (path->resort_all_children) - resort_all_children = TRUE; - if ((resort_all_children || path->child_needs_resort) && path->num_children >= 0) { - int i; - for (i = 0; i < path->num_children; i++) { - resort_node(ets, path->children[i], resort_all_children, needs_regen, send_signals && !needs_resort); - } - path->child_needs_resort = 0; - } - } - path->needs_resort = 0; - path->child_needs_resort = 0; - path->needs_regen_to_sort = 0; - path->resort_all_children = 0; - if (needs_resort && send_signals && path->num_children > 0) - e_tree_model_node_changed(E_TREE_MODEL(ets), path); - } -} - -static void -mark_path_child_needs_resort (ETreeSorted *ets, ETreeSortedPath *path) -{ - if (path == NULL) - return; - if (!path->child_needs_resort) { - path->child_needs_resort = 1; - mark_path_child_needs_resort (ets, path->parent); - } -} - -static void -mark_path_needs_resort (ETreeSorted *ets, ETreeSortedPath *path, gboolean needs_regen, gboolean resort_all_children) -{ - if (path == NULL) - return; - if (path->num_children == 0) - return; - path->needs_resort = 1; - path->needs_regen_to_sort = needs_regen; - path->resort_all_children = resort_all_children; - mark_path_child_needs_resort(ets, path->parent); -} - -static void -schedule_resort (ETreeSorted *ets, ETreeSortedPath *path, gboolean needs_regen, gboolean resort_all_children) -{ - ets->priv->insert_count = 0; - if (ets->priv->insert_idle_id != 0) { - g_source_remove(ets->priv->insert_idle_id); - ets->priv->insert_idle_id = 0; - } - - if (path == NULL) - return; - if (path->num_children == 0) - return; - - mark_path_needs_resort(ets, path, needs_regen, resort_all_children); - if (ets->priv->sort_idle_id == 0) { - ets->priv->sort_idle_id = g_idle_add_full(50, (GSourceFunc) ets_sort_idle, ets, NULL); - } -} - - - -/* virtual methods */ - -static void -ets_destroy (GtkObject *object) -{ - ETreeSorted *ets = E_TREE_SORTED (object); - ETreeSortedPriv *priv = ets->priv; - - /* FIXME lots of stuff to free here */ - - free_path(priv->root); - - if (priv->source) { - gtk_signal_disconnect (GTK_OBJECT (priv->source), - priv->tree_model_pre_change_id); - gtk_signal_disconnect (GTK_OBJECT (priv->source), - priv->tree_model_node_changed_id); - gtk_signal_disconnect (GTK_OBJECT (priv->source), - priv->tree_model_node_data_changed_id); - gtk_signal_disconnect (GTK_OBJECT (priv->source), - priv->tree_model_node_col_changed_id); - gtk_signal_disconnect (GTK_OBJECT (priv->source), - priv->tree_model_node_inserted_id); - gtk_signal_disconnect (GTK_OBJECT (priv->source), - priv->tree_model_node_removed_id); - - gtk_object_unref (GTK_OBJECT (priv->source)); - priv->source = NULL; - - priv->tree_model_pre_change_id = 0; - priv->tree_model_node_changed_id = 0; - priv->tree_model_node_data_changed_id = 0; - priv->tree_model_node_col_changed_id = 0; - priv->tree_model_node_inserted_id = 0; - priv->tree_model_node_removed_id = 0; - } - - if (priv->sort_info) { - gtk_signal_disconnect (GTK_OBJECT (priv->sort_info), - priv->sort_info_changed_id); - - gtk_object_unref (GTK_OBJECT (priv->sort_info)); - priv->sort_info = NULL; - - priv->sort_info_changed_id = 0; - } - - if (ets->priv->sort_idle_id) { - g_source_remove(ets->priv->sort_idle_id); - ets->priv->sort_idle_id = 0; - } - if (ets->priv->insert_idle_id) { - g_source_remove(ets->priv->insert_idle_id); - ets->priv->insert_idle_id = 0; - } - - if (priv->full_header) - gtk_object_unref(GTK_OBJECT(priv->full_header)); - - g_free (priv); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -/* Set_arg handler for the text item */ -static void -ets_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETreeSorted *ets; - - ets = E_TREE_SORTED (object); - - switch (arg_id) { - case ARG_SORT_INFO: - if (ets->priv->sort_info) { - gtk_signal_disconnect (GTK_OBJECT (ets->priv->sort_info), - ets->priv->sort_info_changed_id); - - gtk_object_unref (GTK_OBJECT (ets->priv->sort_info)); - ets->priv->sort_info_changed_id = 0; - } - if (GTK_VALUE_OBJECT (*arg)) - ets->priv->sort_info = E_TABLE_SORT_INFO(GTK_VALUE_OBJECT (*arg)); - else - ets->priv->sort_info = NULL; - if (ets->priv->sort_info) { - gtk_object_ref(GTK_OBJECT(ets->priv->sort_info)); - - ets->priv->sort_info_changed_id = gtk_signal_connect (GTK_OBJECT (ets->priv->sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC (ets_sort_info_changed), ets); - } - if (ets->priv->root) - schedule_resort (ets, ets->priv->root, TRUE, TRUE); - break; - - default: - return; - } -} - -/* Get_arg handler for the text item */ -static void -ets_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - ETreeSorted *ets; - - ets = E_TREE_SORTED (object); - - switch (arg_id) { - case ARG_SORT_INFO: - if (ets->priv->sort_info) - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(ets->priv->sort_info); - else - GTK_VALUE_OBJECT (*arg) = NULL; - break; - - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static ETreePath -ets_get_root (ETreeModel *etm) -{ - ETreeSortedPriv *priv = E_TREE_SORTED(etm)->priv; - if (priv->root == NULL) { - ETreeSorted *ets = E_TREE_SORTED(etm); - ETreePath corresponding = e_tree_model_get_root(ets->priv->source); - - if (corresponding) { - priv->root = new_path(NULL, corresponding); - } - } - if (priv->root && priv->root->num_children == -1) { - generate_children(E_TREE_SORTED(etm), priv->root); - } - - return priv->root; -} - -static ETreePath -ets_get_parent (ETreeModel *etm, ETreePath node) -{ - ETreeSortedPath *path = node; - return path->parent; -} - -static ETreePath -ets_get_first_child (ETreeModel *etm, ETreePath node) -{ - ETreeSortedPath *path = node; - ETreeSorted *ets = E_TREE_SORTED(etm); - - if (path->num_children == -1) - generate_children(ets, path); - - if (path->num_children > 0) - return path->children[0]; - else - return NULL; -} - -static ETreePath -ets_get_last_child (ETreeModel *etm, ETreePath node) -{ - ETreeSortedPath *path = node; - ETreeSorted *ets = E_TREE_SORTED(etm); - - if (path->num_children == -1) - generate_children(ets, path); - - if (path->num_children > 0) - return path->children[path->num_children - 1]; - else - return NULL; -} - -static ETreePath -ets_get_next (ETreeModel *etm, ETreePath node) -{ - ETreeSortedPath *path = node; - ETreeSortedPath *parent = path->parent; - if (parent) { - if (parent->num_children > path->position + 1) - return parent->children[path->position + 1]; - else - return NULL; - } else - return NULL; -} - -static ETreePath -ets_get_prev (ETreeModel *etm, ETreePath node) -{ - ETreeSortedPath *path = node; - ETreeSortedPath *parent = path->parent; - if (parent) { - if (path->position - 1 >= 0) - return parent->children[path->position - 1]; - else - return NULL; - } else - return NULL; -} - -static gboolean -ets_is_root (ETreeModel *etm, ETreePath node) -{ - ETreeSortedPath *path = node; - ETreeSorted *ets = E_TREE_SORTED(etm); - - return e_tree_model_node_is_root (ets->priv->source, path->corresponding); -} - -static gboolean -ets_is_expandable (ETreeModel *etm, ETreePath node) -{ - ETreeSortedPath *path = node; - ETreeSorted *ets = E_TREE_SORTED(etm); - gboolean expandable = e_tree_model_node_is_expandable (ets->priv->source, path->corresponding); - - if (path->num_children == -1) { - generate_children(ets, node); - } - - return expandable; -} - -static guint -ets_get_children (ETreeModel *etm, ETreePath node, ETreePath **nodes) -{ - ETreeSortedPath *path = node; - guint n_children; - - if (path->num_children == -1) { - generate_children(E_TREE_SORTED(etm), node); - } - - n_children = path->num_children; - - if (nodes) { - int i; - - (*nodes) = g_malloc (sizeof (ETreePath) * n_children); - for (i = 0; i < n_children; i ++) { - (*nodes)[i] = path->children[i]; - } - } - - return n_children; -} - -static guint -ets_depth (ETreeModel *etm, ETreePath node) -{ - ETreeSortedPath *path = node; - ETreeSorted *ets = E_TREE_SORTED(etm); - - return e_tree_model_node_depth(ets->priv->source, path->corresponding); -} - -static GdkPixbuf * -ets_icon_at (ETreeModel *etm, ETreePath node) -{ - ETreeSortedPath *path = node; - ETreeSorted *ets = E_TREE_SORTED(etm); - - return e_tree_model_icon_at(ets->priv->source, path->corresponding); -} - -static gboolean -ets_get_expanded_default (ETreeModel *etm) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - - return e_tree_model_get_expanded_default(ets->priv->source); -} - -static gint -ets_column_count (ETreeModel *etm) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - - return e_tree_model_column_count(ets->priv->source); -} - - -static gboolean -ets_has_save_id (ETreeModel *etm) -{ - return TRUE; -} - -static gchar * -ets_get_save_id (ETreeModel *etm, ETreePath node) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - ETreeSortedPath *path = node; - - if (e_tree_model_has_save_id(ets->priv->source)) - return e_tree_model_get_save_id(ets->priv->source, path->corresponding); - else - return g_strdup_printf("%p", path->corresponding); -} - -static gboolean -ets_has_get_node_by_id (ETreeModel *etm) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - return e_tree_model_has_get_node_by_id(ets->priv->source); -} - -static ETreePath -ets_get_node_by_id (ETreeModel *etm, gchar *save_id) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - ETreePath node; - - node = e_tree_model_get_node_by_id (ets->priv->source, save_id); - - return find_path(ets, node); -} - -static gboolean -ets_has_change_pending (ETreeModel *etm) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - - return ets->priv->sort_idle_id != 0; -} - - -static void * -ets_value_at (ETreeModel *etm, ETreePath node, int col) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - ETreeSortedPath *path = node; - - return e_tree_model_value_at(ets->priv->source, path->corresponding, col); -} - -static void -ets_set_value_at (ETreeModel *etm, ETreePath node, int col, const void *val) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - ETreeSortedPath *path = node; - - e_tree_model_set_value_at (ets->priv->source, path->corresponding, col, val); -} - -static gboolean -ets_is_editable (ETreeModel *etm, ETreePath node, int col) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - ETreeSortedPath *path = node; - - return e_tree_model_node_is_editable (ets->priv->source, path->corresponding, col); -} - - -/* The default for ets_duplicate_value is to return the raw value. */ -static void * -ets_duplicate_value (ETreeModel *etm, int col, const void *value) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - - return e_tree_model_duplicate_value (ets->priv->source, col, value); -} - -static void -ets_free_value (ETreeModel *etm, int col, void *value) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - - e_tree_model_free_value (ets->priv->source, col, value); -} - -static void * -ets_initialize_value (ETreeModel *etm, int col) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - - return e_tree_model_initialize_value (ets->priv->source, col); -} - -static gboolean -ets_value_is_empty (ETreeModel *etm, int col, const void *value) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - - return e_tree_model_value_is_empty (ets->priv->source, col, value); -} - -static char * -ets_value_to_string (ETreeModel *etm, int col, const void *value) -{ - ETreeSorted *ets = E_TREE_SORTED(etm); - - return e_tree_model_value_to_string (ets->priv->source, col, value); -} - - - -/* Proxy functions */ - -static void -ets_proxy_pre_change (ETreeModel *etm, ETreeSorted *ets) -{ - e_tree_model_pre_change(E_TREE_MODEL(ets)); -} - -static void -ets_proxy_node_changed (ETreeModel *etm, ETreePath node, ETreeSorted *ets) -{ - ets->priv->last_access = NULL; - d(g_print("Setting last access %p. (ets_proxy_node_changed)\n", ets->priv->last_access)); - - if (e_tree_model_node_is_root(ets->priv->source, node)) { - if (ets->priv->root) { - free_path(ets->priv->root); - } - ets->priv->root = new_path(NULL, node); - e_tree_model_node_changed(E_TREE_MODEL(ets), ets->priv->root); - } else { - ETreeSortedPath *path = find_path(ets, node); - - if (path) { - free_children(path); - reposition_path(ets, path); - e_tree_model_node_changed(E_TREE_MODEL(ets), path); - } - } -} - -static void -ets_proxy_node_data_changed (ETreeModel *etm, ETreePath node, ETreeSorted *ets) -{ - ETreeSortedPath *path = find_path(ets, node); - - if (path) { - reposition_path(ets, path); - e_tree_model_node_data_changed(E_TREE_MODEL(ets), path); - } -} - -static void -ets_proxy_node_col_changed (ETreeModel *etm, ETreePath node, int col, ETreeSorted *ets) -{ - ETreeSortedPath *path = find_path(ets, node); - - if (path) { - if (e_table_sorting_utils_affects_sort(ets->priv->sort_info, ets->priv->full_header, col)) - reposition_path(ets, path); - e_tree_model_node_col_changed(E_TREE_MODEL(ets), path, col); - } -} - -static void -ets_proxy_node_inserted (ETreeModel *etm, ETreePath parent, ETreePath child, ETreeSorted *ets) -{ - ETreeSortedPath *parent_path = find_path(ets, parent); - - if (parent_path && parent_path->num_children != -1) { - int i; - int j; - ETreeSortedPath *path; - int position = parent_path->num_children; - ETreePath counter; - - for (counter = e_tree_model_node_get_next(etm, child); - counter; - counter = e_tree_model_node_get_next(etm, counter)) - position --; - - if (position != parent_path->num_children) { - for (i = 0; i < parent_path->num_children; i++) { - if (parent_path->children[i]->orig_position >= position) - parent_path->children[i]->orig_position++; - } - } - - i = parent_path->num_children; - path = new_path(parent_path, child); - path->orig_position = position; - if (ets->priv->sort_idle_id == 0) { - ets->priv->insert_count++; - if (ets->priv->insert_count > ETS_INSERT_MAX) { - /* schedule a sort, and append instead */ - schedule_resort(ets, parent_path, TRUE, FALSE); - } else { - /* make sure we have an idle handler to reset the count every now and then */ - if (ets->priv->insert_idle_id == 0) { - ets->priv->insert_idle_id = g_idle_add_full(40, (GSourceFunc) ets_insert_idle, ets, NULL); - } - i = e_table_sorting_utils_tree_insert - (ets->priv->source, - ets->priv->sort_info, - ets->priv->full_header, - (ETreePath *) parent_path->children, - parent_path->num_children, - path); - } - } else { - mark_path_needs_resort(ets, parent_path, TRUE, FALSE); - } - parent_path->num_children ++; - parent_path->children = g_renew(ETreeSortedPath *, parent_path->children, parent_path->num_children); - memmove(parent_path->children + i + 1, parent_path->children + i, (parent_path->num_children - 1 - i) * sizeof(int)); - parent_path->children[i] = path; - for (j = i; j < parent_path->num_children; j++) { - parent_path->children[j]->position = j; - } - e_tree_model_node_inserted(E_TREE_MODEL(ets), parent_path, parent_path->children[i]); - } else if (ets->priv->root == NULL && parent == NULL) { - if (child) { - ets->priv->root = new_path(NULL, child); - e_tree_model_node_inserted(E_TREE_MODEL(ets), NULL, ets->priv->root); - } - } -} - -static void -ets_proxy_node_removed (ETreeModel *etm, ETreePath parent, ETreePath child, int old_position, ETreeSorted *ets) -{ - ETreeSortedPath *parent_path = find_path(ets, parent); - ETreeSortedPath *path; - - if (parent_path) - path = find_child_path(ets, parent_path, child); - else - path = find_path(ets, child); - - d(g_print("Setting last access %p. (ets_proxy_node_removed)\n ", ets->priv->last_access)); - ets->priv->last_access = NULL; - - if (path && parent_path && parent_path->num_children != -1) { - int i; - for (i = 0; i < parent_path->num_children; i++) { - if (parent_path->children[i]->orig_position > old_position) - parent_path->children[i]->orig_position --; - } - - i = path->position; - - parent_path->num_children --; - memmove(parent_path->children + i, parent_path->children + i + 1, sizeof(ETreeSortedPath *) * (parent_path->num_children - i)); - for (; i < parent_path->num_children; i++) { - parent_path->children[i]->position = i; - } - e_tree_model_node_removed(E_TREE_MODEL(ets), parent_path, path, path->position); - free_path(path); - } else if (path && path == ets->priv->root) { - ets->priv->root = NULL; - e_tree_model_node_removed(E_TREE_MODEL(ets), NULL, path, -1); - free_path(path); - } -} - -static void -ets_sort_info_changed (ETableSortInfo *sort_info, ETreeSorted *ets) -{ - schedule_resort(ets, ets->priv->root, TRUE, TRUE); -} - - - -/* Initialization and creation */ - -static void -e_tree_sorted_class_init (GtkObjectClass *klass) -{ - ETreeModelClass *tree_class = (ETreeModelClass *) klass; - - parent_class = gtk_type_class (PARENT_TYPE); - - node_chunk = g_mem_chunk_create (ETreeSortedPath, TREEPATH_CHUNK_AREA_SIZE, G_ALLOC_AND_FREE); - - klass->destroy = ets_destroy; - klass->set_arg = ets_set_arg; - klass->get_arg = ets_get_arg; - - tree_class->get_root = ets_get_root; - tree_class->get_parent = ets_get_parent; - tree_class->get_first_child = ets_get_first_child; - tree_class->get_last_child = ets_get_last_child; - tree_class->get_prev = ets_get_prev; - tree_class->get_next = ets_get_next; - - tree_class->is_root = ets_is_root; - tree_class->is_expandable = ets_is_expandable; - tree_class->get_children = ets_get_children; - tree_class->depth = ets_depth; - - tree_class->icon_at = ets_icon_at; - - tree_class->get_expanded_default = ets_get_expanded_default; - tree_class->column_count = ets_column_count; - - tree_class->has_save_id = ets_has_save_id; - tree_class->get_save_id = ets_get_save_id; - - tree_class->has_get_node_by_id = ets_has_get_node_by_id; - tree_class->get_node_by_id = ets_get_node_by_id; - - tree_class->has_change_pending = ets_has_change_pending; - - - - - tree_class->value_at = ets_value_at; - tree_class->set_value_at = ets_set_value_at; - tree_class->is_editable = ets_is_editable; - - tree_class->duplicate_value = ets_duplicate_value; - tree_class->free_value = ets_free_value; - tree_class->initialize_value = ets_initialize_value; - tree_class->value_is_empty = ets_value_is_empty; - tree_class->value_to_string = ets_value_to_string; - - gtk_object_add_arg_type ("ETreeSorted::sort_info", E_TABLE_SORT_INFO_TYPE, - GTK_ARG_READWRITE, ARG_SORT_INFO); -} - -static void -e_tree_sorted_init (GtkObject *object) -{ - ETreeSorted *ets = (ETreeSorted *)object; - - ETreeSortedPriv *priv; - - priv = g_new0 (ETreeSortedPriv, 1); - ets->priv = priv; - - priv->root = NULL; - priv->source = NULL; - - priv->sort_info = NULL; - priv->full_header = NULL; - - priv->last_access = NULL; - - priv->tree_model_pre_change_id = 0; - priv->tree_model_node_changed_id = 0; - priv->tree_model_node_data_changed_id = 0; - priv->tree_model_node_col_changed_id = 0; - priv->tree_model_node_inserted_id = 0; - priv->tree_model_node_removed_id = 0; - - priv->sort_info_changed_id = 0; - priv->sort_idle_id = 0; - priv->insert_idle_id = 0; - priv->insert_count = 0; -} - -E_MAKE_TYPE(e_tree_sorted, "ETreeSorted", ETreeSorted, e_tree_sorted_class_init, e_tree_sorted_init, PARENT_TYPE) - -/** - * e_tree_sorted_construct: - * @etree: - * - * - **/ -void -e_tree_sorted_construct (ETreeSorted *ets, ETreeModel *source, ETableHeader *full_header, ETableSortInfo *sort_info) -{ - ets->priv->source = source; - if (source) gtk_object_ref(GTK_OBJECT(source)); - - ets->priv->full_header = full_header; - if (full_header) gtk_object_ref(GTK_OBJECT(full_header)); - - ets->priv->sort_info = sort_info; - if (sort_info) gtk_object_ref(GTK_OBJECT(sort_info)); - - ets->priv->tree_model_pre_change_id = gtk_signal_connect (GTK_OBJECT (source), "pre_change", - GTK_SIGNAL_FUNC (ets_proxy_pre_change), ets); - ets->priv->tree_model_node_changed_id = gtk_signal_connect (GTK_OBJECT (source), "node_changed", - GTK_SIGNAL_FUNC (ets_proxy_node_changed), ets); - ets->priv->tree_model_node_data_changed_id = gtk_signal_connect (GTK_OBJECT (source), "node_data_changed", - GTK_SIGNAL_FUNC (ets_proxy_node_data_changed), ets); - ets->priv->tree_model_node_col_changed_id = gtk_signal_connect (GTK_OBJECT (source), "node_col_changed", - GTK_SIGNAL_FUNC (ets_proxy_node_col_changed), ets); - ets->priv->tree_model_node_inserted_id = gtk_signal_connect (GTK_OBJECT (source), "node_inserted", - GTK_SIGNAL_FUNC (ets_proxy_node_inserted), ets); - ets->priv->tree_model_node_removed_id = gtk_signal_connect (GTK_OBJECT (source), "node_removed", - GTK_SIGNAL_FUNC (ets_proxy_node_removed), ets); - - ets->priv->sort_info_changed_id = gtk_signal_connect (GTK_OBJECT (sort_info), "sort_info_changed", - GTK_SIGNAL_FUNC (ets_sort_info_changed), ets); -} - -/** - * e_tree_sorted_new - * - * FIXME docs here. - * - * return values: a newly constructed ETreeSorted. - */ -ETreeSorted * -e_tree_sorted_new (ETreeModel *source, ETableHeader *full_header, ETableSortInfo *sort_info) -{ - ETreeSorted *ets; - - ets = gtk_type_new (e_tree_sorted_get_type ()); - - e_tree_sorted_construct(ets, source, full_header, sort_info); - - return ets; -} - -ETreePath -e_tree_sorted_view_to_model_path (ETreeSorted *ets, - ETreePath view_path) -{ - ETreeSortedPath *path = view_path; - if (path) { - ets->priv->last_access = path; - d(g_print("Setting last access %p. (e_tree_sorted_view_to_model_path)\n", ets->priv->last_access)); - return path->corresponding; - } else - return NULL; -} - -ETreePath -e_tree_sorted_model_to_view_path (ETreeSorted *ets, - ETreePath model_path) -{ - return find_or_create_path(ets, model_path); -} - -int -e_tree_sorted_orig_position (ETreeSorted *ets, - ETreePath path) -{ - ETreeSortedPath *sorted_path = path; - return sorted_path->orig_position; -} - -int -e_tree_sorted_node_num_children (ETreeSorted *ets, - ETreePath path) -{ - ETreeSortedPath *sorted_path = path; - return sorted_path->num_children; -} diff --git a/widgets/table/e-tree-sorted.h b/widgets/table/e-tree-sorted.h deleted file mode 100644 index 1ad5438c29..0000000000 --- a/widgets/table/e-tree-sorted.h +++ /dev/null @@ -1,58 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TREE_SORTED_H_ -#define _E_TREE_SORTED_H_ - -#include <gdk-pixbuf/gdk-pixbuf.h> -#include <gal/e-table/e-tree-model.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-header.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - - -#define E_TREE_SORTED_TYPE (e_tree_sorted_get_type ()) -#define E_TREE_SORTED(o) (GTK_CHECK_CAST ((o), E_TREE_SORTED_TYPE, ETreeSorted)) -#define E_TREE_SORTED_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_SORTED_TYPE, ETreeSortedClass)) -#define E_IS_TREE_SORTED(o) (GTK_CHECK_TYPE ((o), E_TREE_SORTED_TYPE)) -#define E_IS_TREE_SORTED_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_SORTED_TYPE)) - -typedef struct ETreeSorted ETreeSorted; -typedef struct ETreeSortedPriv ETreeSortedPriv; -typedef struct ETreeSortedClass ETreeSortedClass; - -struct ETreeSorted { - ETreeModel base; - - ETreeSortedPriv *priv; -}; - -struct ETreeSortedClass { - ETreeModelClass parent_class; -}; - - -GtkType e_tree_sorted_get_type (void); -void e_tree_sorted_construct (ETreeSorted *etree, - ETreeModel *source, - ETableHeader *full_header, - ETableSortInfo *sort_info); -ETreeSorted *e_tree_sorted_new (ETreeModel *source, - ETableHeader *full_header, - ETableSortInfo *sort_info); - -ETreePath e_tree_sorted_view_to_model_path (ETreeSorted *ets, - ETreePath view_path); -ETreePath e_tree_sorted_model_to_view_path (ETreeSorted *ets, - ETreePath model_path); -int e_tree_sorted_orig_position (ETreeSorted *ets, - ETreePath path); -int e_tree_sorted_node_num_children (ETreeSorted *ets, - ETreePath path); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TREE_SORTED_H */ diff --git a/widgets/table/e-tree-table-adapter.c b/widgets/table/e-tree-table-adapter.c deleted file mode 100644 index bf15d1659b..0000000000 --- a/widgets/table/e-tree-table-adapter.c +++ /dev/null @@ -1,1035 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree-table-adapter.c: Implements a table that contains a subset of another table. - * - * Author: - * Chris Lahey <clahey@ximian.com> - * Chris Toshok <toshok@ximian.com> - * - * (C) 2000, 2001 Ximian, Inc. - */ -#include <config.h> -#include <stdlib.h> -#include <string.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/tree.h> -#include <gnome-xml/parser.h> -#include "gal/util/e-util.h" -#include "gal/util/e-xml-utils.h" -#include "e-tree-table-adapter.h" - -#define PARENT_TYPE E_TABLE_MODEL_TYPE -#define d(x) - -#define INCREMENT_AMOUNT 100 - -static ETableModelClass *parent_class; - - -struct ETreeTableAdapterPriv { - ETreeModel *source; - int n_map; - int n_vals_allocated; - ETreePath *map_table; - GHashTable *attributes; - - guint root_visible : 1; - - int last_access; - - int tree_model_pre_change_id; - int tree_model_node_changed_id; - int tree_model_node_data_changed_id; - int tree_model_node_col_changed_id; - int tree_model_node_inserted_id; - int tree_model_node_removed_id; -}; - -typedef struct ETreeTableAdapterNode { - guint expanded : 1; - guint expandable : 1; - guint expandable_set : 1; - - /* parent/child/sibling pointers */ - guint32 num_visible_children; -} ETreeTableAdapterNode; - -static ETreeTableAdapterNode * -find_node(ETreeTableAdapter *adapter, ETreePath path) -{ - ETreeTableAdapterNode *node; - - if (path == NULL) - return NULL; - - if (e_tree_model_has_save_id(adapter->priv->source)) { - char *save_id; - save_id = e_tree_model_get_save_id(adapter->priv->source, path); - node = g_hash_table_lookup(adapter->priv->attributes, save_id); - g_free(save_id); - } else { - node = g_hash_table_lookup(adapter->priv->attributes, path); - } - if (node && !node->expandable_set) { - node->expandable = e_tree_model_node_is_expandable(adapter->priv->source, path); - node->expandable_set = 1; - } - - return node; -} - -static ETreeTableAdapterNode * -find_or_create_node(ETreeTableAdapter *etta, ETreePath path) -{ - ETreeTableAdapterNode *node; - - node = find_node(etta, path); - - if (!node) { - node = g_new(ETreeTableAdapterNode, 1); - if (e_tree_model_node_is_root(etta->priv->source, path)) - node->expanded = TRUE; - else - node->expanded = e_tree_model_get_expanded_default(etta->priv->source); - node->expandable = e_tree_model_node_is_expandable(etta->priv->source, path); - node->expandable_set = 1; - node->num_visible_children = 0; - - if (e_tree_model_has_save_id(etta->priv->source)) { - char *save_id; - save_id = e_tree_model_get_save_id(etta->priv->source, path); - g_hash_table_insert(etta->priv->attributes, save_id, node); - } else { - g_hash_table_insert(etta->priv->attributes, path, node); - } - } - - return node; -} - -static void -add_expanded_node(ETreeTableAdapter *etta, char *save_id, gboolean expanded) -{ - ETreeTableAdapterNode *node; - - node = g_hash_table_lookup(etta->priv->attributes, save_id); - - if (node) { - node->expandable_set = 0; - node->expanded = expanded; - return; - } - - node = g_new(ETreeTableAdapterNode, 1); - - node->expanded = expanded; - node->expandable = 0; - node->expandable_set = 0; - node->num_visible_children = 0; - - g_hash_table_insert(etta->priv->attributes, save_id, node); -} - -static void -etta_expand_to(ETreeTableAdapter *etta, int size) -{ - if (size > etta->priv->n_vals_allocated) { - etta->priv->n_vals_allocated = MAX(etta->priv->n_vals_allocated + INCREMENT_AMOUNT, size); - etta->priv->map_table = g_renew (ETreePath, etta->priv->map_table, etta->priv->n_vals_allocated); - } - -} - -static void -etta_update_parent_child_counts(ETreeTableAdapter *etta, ETreePath path, int change) -{ - for (path = e_tree_model_node_get_parent(etta->priv->source, path); - path; - path = e_tree_model_node_get_parent(etta->priv->source, path)) { - ETreeTableAdapterNode *node = find_or_create_node(etta, path); - node->num_visible_children += change; - } - etta->priv->n_map += change; -} - -static int -find_next_node_maybe_deleted(ETreeTableAdapter *adapter, int row) -{ - ETreePath path = adapter->priv->map_table[row]; - if (path) { - ETreeTableAdapterNode *current = find_node (adapter, path); - return row + (current ? current->num_visible_children : 0) + 1; - } else - return -1; -} - -static int -find_first_child_node_maybe_deleted(ETreeTableAdapter *adapter, int row) -{ - if (row != -1) { - ETreePath path = adapter->priv->map_table[row]; - ETreeTableAdapterNode *current = find_node (adapter, path); - if (current && current->expanded) - return row + 1; - else - return -1; - } else - return 0; -} - -static int -find_next_node(ETreeTableAdapter *adapter, int row) -{ - ETreePath path = adapter->priv->map_table[row]; - if (path) { - ETreePath next_sibling = e_tree_model_node_get_next(adapter->priv->source, path); - ETreeTableAdapterNode *current = find_node (adapter, path); - if (next_sibling) - return row + (current ? current->num_visible_children : 0) + 1; - else - return -1; - } else - return -1; -} - -static int -find_first_child_node(ETreeTableAdapter *adapter, int row) -{ - if (row != -1) { - ETreePath path = adapter->priv->map_table[row]; - ETreePath first_child = e_tree_model_node_get_first_child(adapter->priv->source, path); - ETreeTableAdapterNode *current = find_node (adapter, path); - if (first_child && current && current->expanded) - return row + 1; - else - return -1; - } else - return 0; -} - -static int -find_child_row_num_maybe_deleted(ETreeTableAdapter *etta, int row, ETreePath path) -{ - row = find_first_child_node_maybe_deleted(etta, row); - - while (row != -1 && path != etta->priv->map_table[row]) { - row = find_next_node_maybe_deleted(etta, row); - } - - return row; -} - -static int -find_row_num(ETreeTableAdapter *etta, ETreePath path) -{ - int depth; - ETreePath *sequence; - int i; - int row; - - if (etta->priv->map_table == NULL) - return -1; - - if (path == NULL) - return -1; - - if (etta->priv->last_access != -1) { - int end = MIN(etta->priv->n_map, etta->priv->last_access + 10); - int start = MAX(0, etta->priv->last_access - 10); - for (i = etta->priv->last_access; i < end; i++) { - if(etta->priv->map_table[i] == path) { - d(g_print("Found last access %d at row %d. (find_row_num)\n", etta->priv->last_access, i)); - return i; - } - } - for (i = etta->priv->last_access - 1; i >= start; i--) { - if(etta->priv->map_table[i] == path) { - d(g_print("Found last access %d at row %d. (find_row_num)\n", etta->priv->last_access, i)); - return i; - } - } - } - - - depth = e_tree_model_node_depth(etta->priv->source, path); - - sequence = g_new(ETreePath, depth + 1); - - sequence[0] = path; - - for (i = 0; i < depth; i++) { - ETreeTableAdapterNode *node; - - sequence[i + 1] = e_tree_model_node_get_parent(etta->priv->source, sequence[i]); - - node = find_node(etta, sequence[i + 1]); - if (! ((node && node->expanded) || e_tree_model_get_expanded_default(etta->priv->source))) { - g_free(sequence); - return -1; - } - } - - row = 0; - - for (i = depth; i >= 0; i --) { - while (row != -1 && sequence[i] != etta->priv->map_table[row]) { - row = find_next_node(etta, row); - } - if (row == -1) - break; - if (i == 0) - break; - row = find_first_child_node(etta, row); - } - g_free (sequence); - - d(g_print("Didn't find last access %d. Setting to %d. (find_row_num)\n", etta->priv->last_access, row)); - etta->priv->last_access = row; - return row; -} - -static int -array_size_from_path(ETreeTableAdapter *etta, ETreePath path) -{ - int size = 1; - - ETreeTableAdapterNode *node = NULL; - - if (e_tree_model_node_is_expandable(etta->priv->source, path)) - node = find_or_create_node(etta, path); - - if (node && node->expanded) { - ETreePath children; - - for (children = e_tree_model_node_get_first_child(etta->priv->source, path); - children; - children = e_tree_model_node_get_next(etta->priv->source, children)) { - size += array_size_from_path(etta, children); - } - } - - return size; -} - -static int -fill_array_from_path(ETreeTableAdapter *etta, ETreePath *array, ETreePath path) -{ - ETreeTableAdapterNode *node = NULL; - int index = 0; - - array[index] = path; - - index ++; - - if (e_tree_model_node_is_expandable(etta->priv->source, path)) - node = find_or_create_node(etta, path); - else - node = find_node(etta, path); - - if (node && node->expanded) { - ETreePath children; - - for (children = e_tree_model_node_get_first_child(etta->priv->source, path); - children; - children = e_tree_model_node_get_next(etta->priv->source, children)) { - index += fill_array_from_path(etta, array + index, children); - } - } - - if (node) - node->num_visible_children = index - 1; - - return index; -} - -static void -free_string (gpointer key, gpointer value, gpointer data) -{ - g_free(key); -} - -static void -etta_destroy (GtkObject *object) -{ - ETreeTableAdapter *etta = E_TREE_TABLE_ADAPTER (object); - - if (etta->priv->source && e_tree_model_has_save_id(etta->priv->source)) { - g_hash_table_foreach(etta->priv->attributes, free_string, NULL); - } - g_hash_table_destroy (etta->priv->attributes); - - if (etta->priv->source) { - gtk_signal_disconnect (GTK_OBJECT (etta->priv->source), - etta->priv->tree_model_pre_change_id); - gtk_signal_disconnect (GTK_OBJECT (etta->priv->source), - etta->priv->tree_model_node_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etta->priv->source), - etta->priv->tree_model_node_data_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etta->priv->source), - etta->priv->tree_model_node_col_changed_id); - gtk_signal_disconnect (GTK_OBJECT (etta->priv->source), - etta->priv->tree_model_node_inserted_id); - gtk_signal_disconnect (GTK_OBJECT (etta->priv->source), - etta->priv->tree_model_node_removed_id); - - gtk_object_unref (GTK_OBJECT (etta->priv->source)); - etta->priv->source = NULL; - - etta->priv->tree_model_pre_change_id = 0; - etta->priv->tree_model_node_changed_id = 0; - etta->priv->tree_model_node_data_changed_id = 0; - etta->priv->tree_model_node_col_changed_id = 0; - etta->priv->tree_model_node_inserted_id = 0; - etta->priv->tree_model_node_removed_id = 0; - } - - g_free (etta->priv->map_table); - - g_free (etta->priv); - - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static int -etta_column_count (ETableModel *etm) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - return e_tree_model_column_count (etta->priv->source); -} - -static gboolean -etta_has_save_id (ETableModel *etm) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - return e_tree_model_has_save_id (etta->priv->source); -} - -static gchar * -etta_get_save_id (ETableModel *etm, int row) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - if (etta->priv->root_visible) - return e_tree_model_get_save_id (etta->priv->source, etta->priv->map_table [row]); - else - return e_tree_model_get_save_id (etta->priv->source, etta->priv->map_table [row + 1]); -} - -static gboolean -etta_has_change_pending (ETableModel *etm) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - return e_tree_model_has_change_pending (etta->priv->source); -} - - -static int -etta_row_count (ETableModel *etm) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - if (etta->priv->root_visible) - return etta->priv->n_map; - else { - if (etta->priv->n_map > 0) - return etta->priv->n_map - 1; - else - return 0; - } -} - -static void * -etta_value_at (ETableModel *etm, int col, int row) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - -#if 0 - etta->priv->last_access = row; - d(g_print("g) Setting last_access to %d\n", row)); -#endif - - switch (col) { - case -1: - if (etta->priv->root_visible) - return etta->priv->map_table [row]; - else - return etta->priv->map_table [row + 1]; - case -2: - return etta->priv->source; - case -3: - return etta; - default: - if (etta->priv->root_visible) - return e_tree_model_value_at (etta->priv->source, etta->priv->map_table [row], col); - else - return e_tree_model_value_at (etta->priv->source, etta->priv->map_table [row + 1], col); - } -} - -static void -etta_set_value_at (ETableModel *etm, int col, int row, const void *val) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - etta->priv->last_access = row; - d(g_print("h) Setting last_access to %d\n", row)); - if (etta->priv->root_visible) - e_tree_model_set_value_at (etta->priv->source, etta->priv->map_table [row], col, val); - else - e_tree_model_set_value_at (etta->priv->source, etta->priv->map_table [row + 1], col, val); -} - -static gboolean -etta_is_cell_editable (ETableModel *etm, int col, int row) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - if (etta->priv->root_visible) - return e_tree_model_node_is_editable (etta->priv->source, etta->priv->map_table [row], col); - else - return e_tree_model_node_is_editable (etta->priv->source, etta->priv->map_table [row + 1], col); -} - -static void -etta_append_row (ETableModel *etm, ETableModel *source, int row) -{ -#if 0 - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - e_table_model_append_row (etta->priv->source, source, row); -#endif -} - -static void * -etta_duplicate_value (ETableModel *etm, int col, const void *value) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - return e_tree_model_duplicate_value (etta->priv->source, col, value); -} - -static void -etta_free_value (ETableModel *etm, int col, void *value) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - e_tree_model_free_value (etta->priv->source, col, value); -} - -static void * -etta_initialize_value (ETableModel *etm, int col) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - return e_tree_model_initialize_value (etta->priv->source, col); -} - -static gboolean -etta_value_is_empty (ETableModel *etm, int col, const void *value) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - return e_tree_model_value_is_empty (etta->priv->source, col, value); -} - -static char * -etta_value_to_string (ETableModel *etm, int col, const void *value) -{ - ETreeTableAdapter *etta = (ETreeTableAdapter *)etm; - - return e_tree_model_value_to_string (etta->priv->source, col, value); -} - -static void -etta_class_init (ETreeTableAdapterClass *klass) -{ - ETableModelClass *table_class = (ETableModelClass *) klass; - GtkObjectClass *object_class = (GtkObjectClass *) klass; - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = etta_destroy; - - table_class->column_count = etta_column_count; - table_class->has_save_id = etta_has_save_id; - table_class->get_save_id = etta_get_save_id; - table_class->has_change_pending = etta_has_change_pending; - table_class->row_count = etta_row_count; - table_class->value_at = etta_value_at; - table_class->set_value_at = etta_set_value_at; - table_class->is_cell_editable = etta_is_cell_editable; - table_class->append_row = etta_append_row; - table_class->duplicate_value = etta_duplicate_value; - table_class->free_value = etta_free_value; - table_class->initialize_value = etta_initialize_value; - table_class->value_is_empty = etta_value_is_empty; - table_class->value_to_string = etta_value_to_string; -} - -static void -etta_init (ETreeTableAdapter *etta) -{ - etta->priv = g_new(ETreeTableAdapterPriv, 1); - - etta->priv->last_access = 0; - etta->priv->map_table = NULL; - etta->priv->n_map = 0; - etta->priv->n_vals_allocated = 0; - - etta->priv->root_visible = TRUE; - - etta->priv->attributes = NULL; -} - -E_MAKE_TYPE(e_tree_table_adapter, "ETreeTableAdapter", ETreeTableAdapter, etta_class_init, etta_init, PARENT_TYPE); - -static void -etta_proxy_pre_change (ETreeModel *etm, ETreeTableAdapter *etta) -{ - e_table_model_pre_change(E_TABLE_MODEL(etta)); -} - -static void -etta_proxy_node_changed (ETreeModel *etm, ETreePath path, ETreeTableAdapter *etta) -{ - if (e_tree_model_node_is_root(etm, path)) { - int size; - - size = array_size_from_path(etta, path); - etta_expand_to(etta, size); - etta->priv->n_map = size; - fill_array_from_path(etta, etta->priv->map_table, path); - } else { - int row = find_row_num(etta, path); - int size; - int old_size; - - if (row == -1) - return; - - size = array_size_from_path(etta, path); - if (e_tree_model_node_is_expandable(etta->priv->source, path)) { - ETreeTableAdapterNode *node = find_or_create_node(etta, path); - old_size = node->num_visible_children + 1; - } else { - ETreeTableAdapterNode *node = find_node(etta, path); - if (node) - old_size = node->num_visible_children + 1; - else - old_size = 1; - } - - etta_expand_to(etta, etta->priv->n_map + size - old_size); - - memmove(etta->priv->map_table + row + size, - etta->priv->map_table + row + old_size, - (etta->priv->n_map - row - old_size) * sizeof (ETreePath)); - fill_array_from_path(etta, etta->priv->map_table + row, path); - etta_update_parent_child_counts(etta, path, size - old_size); - } - - e_table_model_changed(E_TABLE_MODEL(etta)); -} - -static void -etta_proxy_node_data_changed (ETreeModel *etm, ETreePath path, ETreeTableAdapter *etta) -{ - int row = find_row_num(etta, path); - if (row != -1) { - if (etta->priv->root_visible) - e_table_model_row_changed(E_TABLE_MODEL(etta), row); - else if (row != 0) - e_table_model_row_changed(E_TABLE_MODEL(etta), row - 1); - } -} - -static void -etta_proxy_node_col_changed (ETreeModel *etm, ETreePath path, int col, ETreeTableAdapter *etta) -{ - int row = find_row_num(etta, path); - if (row != -1) { - if (etta->priv->root_visible) - e_table_model_cell_changed(E_TABLE_MODEL(etta), col, row); - else if (row != 0) - e_table_model_cell_changed(E_TABLE_MODEL(etta), col, row - 1); - } -} - -static void -etta_proxy_node_inserted (ETreeModel *etm, ETreePath parent, ETreePath child, ETreeTableAdapter *etta) -{ - int row; - - if (e_tree_model_node_is_root(etm, child)) { - row = 0; - } else { - ETreePath children; - int parent_row; - ETreeTableAdapterNode *parent_node; - - parent_row = find_row_num(etta, parent); - if (parent_row == -1) - return; - - parent_node = find_or_create_node(etta, parent); - if (parent_node->expandable != e_tree_model_node_is_expandable(etta->priv->source, parent)) { - parent_node->expandable = e_tree_model_node_is_expandable(etta->priv->source, parent); - if (etta->priv->root_visible) - e_table_model_row_changed(E_TABLE_MODEL(etta), parent_row); - else if (parent_row != 0) - e_table_model_row_changed(E_TABLE_MODEL(etta), parent_row - 1); - } - if (!parent_node->expanded) - return; - - row = find_first_child_node(etta, parent_row); - children = e_tree_model_node_get_first_child(etta->priv->source, parent); - - while (row != -1 && - row <= parent_row + parent_node->num_visible_children && - children != NULL && - children == etta->priv->map_table[row]) { - children = e_tree_model_node_get_next(etta->priv->source, children); - row = find_next_node(etta, row); - } - } - - if (row != -1) { - int size; - - size = array_size_from_path(etta, child); - - etta_expand_to(etta, etta->priv->n_map + size); - - memmove(etta->priv->map_table + row + size, - etta->priv->map_table + row, - (etta->priv->n_map - row) * sizeof (ETreePath)); - - fill_array_from_path(etta, etta->priv->map_table + row, child); - etta_update_parent_child_counts(etta, child, size); - - if (etta->priv->root_visible) - e_table_model_rows_inserted(E_TABLE_MODEL(etta), row, size); - else if (row != 0) - e_table_model_rows_inserted(E_TABLE_MODEL(etta), row - 1, size); - else - e_table_model_rows_inserted(E_TABLE_MODEL(etta), 0, size - 1); - } -} - -static void -etta_proxy_node_removed (ETableModel *etm, ETreePath parent, ETreePath child, int old_position, ETreeTableAdapter *etta) -{ - int parent_row = find_row_num(etta, parent); - int row = find_child_row_num_maybe_deleted(etta, parent_row, child); - ETreeTableAdapterNode *parent_node = find_node(etta, parent); - if (parent_row != -1 && parent_node) { - if (parent_node->expandable != e_tree_model_node_is_expandable(etta->priv->source, parent)) { - parent_node->expandable = e_tree_model_node_is_expandable(etta->priv->source, parent); - if (etta->priv->root_visible) - e_table_model_row_changed(E_TABLE_MODEL(etta), parent_row); - else if (parent_row != 0) - e_table_model_row_changed(E_TABLE_MODEL(etta), parent_row - 1); - } - } - if (row != -1) { - ETreeTableAdapterNode *node = find_node(etta, child); - int to_remove = (node ? node->num_visible_children : 0) + 1; - - memmove(etta->priv->map_table + row, - etta->priv->map_table + row + to_remove, - (etta->priv->n_map - row - to_remove) * sizeof (ETreePath)); - - if (parent_node) - parent_node->num_visible_children -= to_remove; - if (parent) - etta_update_parent_child_counts(etta, parent, - to_remove); - - if (etta->priv->root_visible) - e_table_model_rows_deleted(E_TABLE_MODEL(etta), row, to_remove); - else if (row != 0) - e_table_model_rows_deleted(E_TABLE_MODEL(etta), row - 1, to_remove); - else - e_table_model_rows_deleted(E_TABLE_MODEL(etta), 0, to_remove - 1); - } -} - -ETableModel * -e_tree_table_adapter_construct (ETreeTableAdapter *etta, ETreeModel *source) -{ - ETreePath root; - - etta->priv->source = source; - gtk_object_ref (GTK_OBJECT (source)); - - if (e_tree_model_has_save_id(source)) - etta->priv->attributes = g_hash_table_new(g_str_hash, g_str_equal); - else - etta->priv->attributes = g_hash_table_new(NULL, NULL); - - root = e_tree_model_get_root (source); - - if (root) { - etta->priv->n_map = array_size_from_path(etta, root); - etta->priv->n_vals_allocated = etta->priv->n_map; - etta->priv->map_table = g_new(ETreePath, etta->priv->n_map); - fill_array_from_path(etta, etta->priv->map_table, root); - } - - etta->priv->tree_model_pre_change_id = gtk_signal_connect (GTK_OBJECT (source), "pre_change", - GTK_SIGNAL_FUNC (etta_proxy_pre_change), etta); - etta->priv->tree_model_node_changed_id = gtk_signal_connect (GTK_OBJECT (source), "node_changed", - GTK_SIGNAL_FUNC (etta_proxy_node_changed), etta); - etta->priv->tree_model_node_data_changed_id = gtk_signal_connect (GTK_OBJECT (source), "node_data_changed", - GTK_SIGNAL_FUNC (etta_proxy_node_data_changed), etta); - etta->priv->tree_model_node_col_changed_id = gtk_signal_connect (GTK_OBJECT (source), "node_col_changed", - GTK_SIGNAL_FUNC (etta_proxy_node_col_changed), etta); - etta->priv->tree_model_node_inserted_id = gtk_signal_connect (GTK_OBJECT (source), "node_inserted", - GTK_SIGNAL_FUNC (etta_proxy_node_inserted), etta); - etta->priv->tree_model_node_removed_id = gtk_signal_connect (GTK_OBJECT (source), "node_removed", - GTK_SIGNAL_FUNC (etta_proxy_node_removed), etta); - - return E_TABLE_MODEL (etta); -} - -ETableModel * -e_tree_table_adapter_new (ETreeModel *source) -{ - ETreeTableAdapter *etta = gtk_type_new (E_TREE_TABLE_ADAPTER_TYPE); - - e_tree_table_adapter_construct (etta, source); - - return (ETableModel *) etta; -} - -typedef struct { - xmlNode *root; - ETreeModel *tree; -} TreeAndRoot; - -static void -save_expanded_state_func (gpointer keyp, gpointer value, gpointer data) -{ - gchar *key = keyp; - ETreeTableAdapterNode *node = value; - TreeAndRoot *tar = data; - xmlNode *root = tar->root; - ETreeModel *etm = tar->tree; - xmlNode *xmlnode; - - if (node->expanded != e_tree_model_get_expanded_default(etm)) { - xmlnode = xmlNewChild (root, NULL, "node", NULL); - e_xml_set_string_prop_by_name(xmlnode, "id", key); - } -} - -void -e_tree_table_adapter_save_expanded_state (ETreeTableAdapter *etta, const char *filename) -{ - xmlDoc *doc; - xmlNode *root; - ETreeTableAdapterPriv *priv; - TreeAndRoot tar; - - g_return_if_fail(etta != NULL); - - priv = etta->priv; - - doc = xmlNewDoc ((xmlChar*) "1.0"); - root = xmlNewDocNode (doc, NULL, - (xmlChar *) "expanded_state", - NULL); - xmlDocSetRootElement (doc, root); - - e_xml_set_integer_prop_by_name(root, "vers", 1); - - tar.root = root; - tar.tree = etta->priv->source; - - g_hash_table_foreach (priv->attributes, - save_expanded_state_func, - &tar); - - xmlSaveFile (filename, doc); - - xmlFreeDoc (doc); -} - -void -e_tree_table_adapter_load_expanded_state (ETreeTableAdapter *etta, const char *filename) -{ - ETreeTableAdapterPriv *priv; - xmlDoc *doc; - xmlNode *root; - xmlNode *child; - int vers; - - g_return_if_fail(etta != NULL); - - priv = etta->priv; - - doc = xmlParseFile (filename); - if (!doc) - return; - - root = xmlDocGetRootElement (doc); - if (root == NULL || strcmp (root->name, "expanded_state")) { - xmlFreeDoc (doc); - return; - } - - vers = e_xml_get_integer_prop_by_name_with_default(root, "vers", 0); - if (vers != 1) { - xmlFreeDoc (doc); - return; - } - - for (child = root->childs; child; child = child->next) { - char *id; - - if (strcmp (child->name, "node")) { - d(g_warning ("unknown node '%s' in %s", child->name, filename)); - continue; - } - - id = e_xml_get_string_prop_by_name_with_default (child, "id", ""); - - if (!strcmp(id, "")) { - g_free(id); - return; - } - - add_expanded_node(etta, id, !e_tree_model_get_expanded_default(etta->priv->source)); - } - - xmlFreeDoc (doc); -} - -void e_tree_table_adapter_root_node_set_visible (ETreeTableAdapter *etta, gboolean visible) -{ - if (etta->priv->root_visible == visible) - return; - - e_table_model_pre_change (E_TABLE_MODEL(etta)); - - etta->priv->root_visible = visible; - if (!visible) { - ETreePath root = e_tree_model_get_root(etta->priv->source); - if (root) - e_tree_table_adapter_node_set_expanded(etta, root, TRUE); - } - e_table_model_changed(E_TABLE_MODEL(etta)); -} - -void e_tree_table_adapter_node_set_expanded (ETreeTableAdapter *etta, ETreePath path, gboolean expanded) -{ - ETreeTableAdapterNode *node; - int row; - - node = find_or_create_node(etta, path); - row = find_row_num(etta, path); - - if (expanded != node->expanded) { - e_table_model_pre_change (E_TABLE_MODEL(etta)); - - node->expanded = expanded; - - if (row != -1) { - if (etta->priv->root_visible) - e_table_model_row_changed(E_TABLE_MODEL(etta), row); - else if (row != 0) - e_table_model_row_changed(E_TABLE_MODEL(etta), row - 1); - - if (expanded) { - int num_children = array_size_from_path(etta, path) - 1; - etta_expand_to(etta, etta->priv->n_map + num_children); - memmove(etta->priv->map_table + row + 1 + num_children, - etta->priv->map_table + row + 1, - (etta->priv->n_map - row - 1) * sizeof (ETreePath)); - fill_array_from_path(etta, etta->priv->map_table + row, path); - etta_update_parent_child_counts(etta, path, num_children); - if (num_children != 0) { - if (etta->priv->root_visible) - e_table_model_rows_inserted(E_TABLE_MODEL(etta), row + 1, num_children); - else - e_table_model_rows_inserted(E_TABLE_MODEL(etta), row, num_children); - } - } else { - int num_children = node->num_visible_children; - memmove(etta->priv->map_table + row + 1, - etta->priv->map_table + row + 1 + num_children, - (etta->priv->n_map - row - 1 - num_children) * sizeof (ETreePath)); - node->num_visible_children = 0; - etta_update_parent_child_counts(etta, path, - num_children); - if (num_children != 0) { - if (etta->priv->root_visible) - e_table_model_rows_deleted(E_TABLE_MODEL(etta), row + 1, num_children); - else - e_table_model_rows_deleted(E_TABLE_MODEL(etta), row, num_children); - } - } - } - } -} - -void e_tree_table_adapter_node_set_expanded_recurse (ETreeTableAdapter *etta, ETreePath path, gboolean expanded) -{ - ETreePath children; - - e_tree_table_adapter_node_set_expanded(etta, path, expanded); - - for (children = e_tree_model_node_get_first_child(etta->priv->source, path); - children; - children = e_tree_model_node_get_next(etta->priv->source, children)) { - e_tree_table_adapter_node_set_expanded_recurse(etta, children, expanded); - } -} - -ETreePath e_tree_table_adapter_node_at_row (ETreeTableAdapter *etta, int row) -{ - if (etta->priv->root_visible) - return etta->priv->map_table[row]; - else - return etta->priv->map_table[row + 1]; -} - -int e_tree_table_adapter_row_of_node (ETreeTableAdapter *etta, ETreePath path) -{ - if (etta->priv->root_visible) - return find_row_num(etta, path); - else { - int row_num = find_row_num (etta, path); - if (row_num != -1) - return row_num - 1; - else - return row_num; - } -} - -gboolean e_tree_table_adapter_root_node_is_visible(ETreeTableAdapter *etta) -{ - return etta->priv->root_visible; -} - -void e_tree_table_adapter_show_node (ETreeTableAdapter *etta, ETreePath path) -{ - ETreePath parent; - - parent = e_tree_model_node_get_parent(etta->priv->source, path); - - if (parent) { - e_tree_table_adapter_node_set_expanded(etta, parent, TRUE); - e_tree_table_adapter_show_node(etta, parent); - } -} - -gboolean e_tree_table_adapter_node_is_expanded (ETreeTableAdapter *etta, ETreePath path) -{ - if (e_tree_model_node_is_expandable(etta->priv->source, path)) { - ETreeTableAdapterNode *node = find_or_create_node(etta, path); - return node->expanded; - } else - return FALSE; -} diff --git a/widgets/table/e-tree-table-adapter.h b/widgets/table/e-tree-table-adapter.h deleted file mode 100644 index 34e38c1fb7..0000000000 --- a/widgets/table/e-tree-table-adapter.h +++ /dev/null @@ -1,64 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TREE_TABLE_ADAPTER_H_ -#define _E_TREE_TABLE_ADAPTER_H_ - -#include <gtk/gtkobject.h> -#include <gal/e-table/e-table-model.h> -#include <gal/e-table/e-tree-model.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -#define E_TREE_TABLE_ADAPTER_TYPE (e_tree_table_adapter_get_type ()) -#define E_TREE_TABLE_ADAPTER(o) (GTK_CHECK_CAST ((o), E_TREE_TABLE_ADAPTER_TYPE, ETreeTableAdapter)) -#define E_TREE_TABLE_ADAPTER_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_TABLE_ADAPTER_TYPE, ETreeTableAdapterClass)) -#define E_IS_TREE_TABLE_ADAPTER(o) (GTK_CHECK_TYPE ((o), E_TREE_TABLE_ADAPTER_TYPE)) -#define E_IS_TREE_TABLE_ADAPTER_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_TABLE_ADAPTER_TYPE)) - -typedef struct ETreeTableAdapterPriv ETreeTableAdapterPriv; - -typedef struct { - ETableModel base; - - ETreeTableAdapterPriv *priv; -} ETreeTableAdapter; - -typedef struct { - ETableModelClass parent_class; -} ETreeTableAdapterClass; - -GtkType e_tree_table_adapter_get_type (void); -ETableModel *e_tree_table_adapter_new (ETreeModel *source); -ETableModel *e_tree_table_adapter_construct (ETreeTableAdapter *ets, - ETreeModel *source); - -gboolean e_tree_table_adapter_node_is_expanded (ETreeTableAdapter *etta, - ETreePath path); -void e_tree_table_adapter_node_set_expanded (ETreeTableAdapter *etta, - ETreePath path, - gboolean expanded); -void e_tree_table_adapter_node_set_expanded_recurse (ETreeTableAdapter *etta, - ETreePath path, - gboolean expanded); -void e_tree_table_adapter_root_node_set_visible (ETreeTableAdapter *etta, - gboolean visible); -ETreePath e_tree_table_adapter_node_at_row (ETreeTableAdapter *etta, - int row); -int e_tree_table_adapter_row_of_node (ETreeTableAdapter *etta, - ETreePath path); -gboolean e_tree_table_adapter_root_node_is_visible (ETreeTableAdapter *etta); - -void e_tree_table_adapter_show_node (ETreeTableAdapter *etta, - ETreePath path); - -void e_tree_table_adapter_save_expanded_state (ETreeTableAdapter *etta, - const char *filename); -void e_tree_table_adapter_load_expanded_state (ETreeTableAdapter *etta, - const char *filename); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* _E_TREE_TABLE_ADAPTER_H_ */ diff --git a/widgets/table/e-tree.c b/widgets/table/e-tree.c deleted file mode 100644 index 49fcc0732f..0000000000 --- a/widgets/table/e-tree.c +++ /dev/null @@ -1,2334 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-tree.c: A graphical view of a tree. - * - * Author: - * Miguel de Icaza (miguel@ximian.com) - * Chris Lahey <clahey@ximian.com> - * - * Copyright 1999, 2000, 2001, Ximian, Inc - */ -#include <config.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <stdio.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtksignal.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> - -#include "gal/util/e-i18n.h" -#include <gal/util/e-util.h> -#include <gal/widgets/e-canvas.h> - -#include <gal/e-table/e-table-column-specification.h> -#include <gal/e-table/e-table-header-item.h> -#include <gal/e-table/e-table-header.h> -#include <gal/e-table/e-table-item.h> -#include <gal/e-table/e-table-sort-info.h> -#include <gal/e-table/e-table-utils.h> - -#ifdef E_TREE_USE_TREE_SELECTION -#include <gal/e-table/e-tree-selection-model.h> -#else -#include <gal/e-table/e-table-selection-model.h> -#endif - -#include <gal/e-table/e-tree-sorted.h> -#include <gal/e-table/e-tree-table-adapter.h> - -#include "e-tree.h" - -#define COLUMN_HEADER_HEIGHT 16 - -#define PARENT_TYPE gtk_table_get_type () - -static GtkObjectClass *parent_class; - -enum { - CURSOR_CHANGE, - CURSOR_ACTIVATED, - SELECTION_CHANGE, - DOUBLE_CLICK, - RIGHT_CLICK, - CLICK, - KEY_PRESS, - - TREE_DRAG_BEGIN, - TREE_DRAG_END, - TREE_DRAG_DATA_GET, - TREE_DRAG_DATA_DELETE, - - TREE_DRAG_LEAVE, - TREE_DRAG_MOTION, - TREE_DRAG_DROP, - TREE_DRAG_DATA_RECEIVED, - - LAST_SIGNAL -}; - -enum { - ARG_0, - ARG_LENGTH_THRESHOLD, - ARG_HORIZONTAL_DRAW_GRID, - ARG_VERTICAL_DRAW_GRID, - ARG_DRAW_FOCUS, - ARG_ETTA -}; - -struct ETreePriv { - ETreeModel *model; - ETreeSorted *sorted; - ETreeTableAdapter *etta; - - ETableHeader *full_header, *header; - - ETableSortInfo *sort_info; - ESorter *sorter; - - ESelectionModel *selection; - ETableSpecification *spec; - - int reflow_idle_id; - - int table_model_change_id; - int table_row_change_id; - int table_cell_change_id; - int table_rows_inserted_id; - int table_rows_deleted_id; - - GnomeCanvas *header_canvas, *table_canvas; - - GnomeCanvasItem *header_item, *root; - - GnomeCanvasItem *white_item; - GnomeCanvasItem *item; - - gint length_threshold; - - /* - * Configuration settings - */ - guint alternating_row_colors : 1; - guint horizontal_draw_grid : 1; - guint vertical_draw_grid : 1; - guint draw_focus : 1; - guint row_selection_active : 1; - - guint horizontal_scrolling : 1; - - ECursorMode cursor_mode; - - int drop_row; - ETreePath drop_path; - int drop_col; - - int drag_row; - ETreePath drag_path; - int drag_col; - ETreeDragSourceSite *site; - - int drag_source_button_press_event_id; - int drag_source_motion_notify_event_id; -}; - -static gint et_signals [LAST_SIGNAL] = { 0, }; - -static void et_grab_focus (GtkWidget *widget); - -static void et_drag_begin (GtkWidget *widget, - GdkDragContext *context, - ETree *et); -static void et_drag_end (GtkWidget *widget, - GdkDragContext *context, - ETree *et); -static void et_drag_data_get(GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETree *et); -static void et_drag_data_delete(GtkWidget *widget, - GdkDragContext *context, - ETree *et); - -static void et_drag_leave(GtkWidget *widget, - GdkDragContext *context, - guint time, - ETree *et); -static gboolean et_drag_motion(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETree *et); -static gboolean et_drag_drop(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETree *et); -static void et_drag_data_received(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time, - ETree *et); -static gint e_tree_drag_source_event_cb (GtkWidget *widget, - GdkEvent *event, - ETree *tree); - -static gint et_focus (GtkContainer *container, GtkDirectionType direction); - -static void -et_disconnect_from_etta (ETree *et) -{ - if (et->priv->table_model_change_id != 0) - gtk_signal_disconnect (GTK_OBJECT (et->priv->etta), - et->priv->table_model_change_id); - if (et->priv->table_row_change_id != 0) - gtk_signal_disconnect (GTK_OBJECT (et->priv->etta), - et->priv->table_row_change_id); - if (et->priv->table_cell_change_id != 0) - gtk_signal_disconnect (GTK_OBJECT (et->priv->etta), - et->priv->table_cell_change_id); - if (et->priv->table_rows_inserted_id != 0) - gtk_signal_disconnect (GTK_OBJECT (et->priv->etta), - et->priv->table_rows_inserted_id); - if (et->priv->table_rows_deleted_id != 0) - gtk_signal_disconnect (GTK_OBJECT (et->priv->etta), - et->priv->table_rows_deleted_id); - - et->priv->table_model_change_id = 0; - et->priv->table_row_change_id = 0; - et->priv->table_cell_change_id = 0; - et->priv->table_rows_inserted_id = 0; - et->priv->table_rows_deleted_id = 0; -} - -static void -et_destroy (GtkObject *object) -{ - ETree *et = E_TREE (object); - - if (et->priv->reflow_idle_id) - g_source_remove(et->priv->reflow_idle_id); - et->priv->reflow_idle_id = 0; - - et_disconnect_from_etta (et); - - gtk_object_unref (GTK_OBJECT (et->priv->etta)); - gtk_object_unref (GTK_OBJECT (et->priv->model)); - gtk_object_unref (GTK_OBJECT (et->priv->sorted)); - gtk_object_unref (GTK_OBJECT (et->priv->full_header)); - gtk_object_unref (GTK_OBJECT (et->priv->header)); - gtk_object_unref (GTK_OBJECT (et->priv->sort_info)); - gtk_object_unref (GTK_OBJECT (et->priv->selection)); - if (et->priv->spec) - gtk_object_unref (GTK_OBJECT (et->priv->spec)); - - if (et->priv->sorter) - gtk_object_unref (GTK_OBJECT (et->priv->sorter)); - - if (et->priv->header_canvas) - gtk_widget_destroy (GTK_WIDGET (et->priv->header_canvas)); - - if (et->priv->site) - e_tree_drag_source_unset (et); - - gtk_widget_destroy (GTK_WIDGET (et->priv->table_canvas)); - - g_free(et->priv); - - (*parent_class->destroy)(object); -} - -static void -e_tree_init (GtkObject *object) -{ - ETree *e_tree = E_TREE (object); - GtkTable *gtk_table = GTK_TABLE (object); - - GTK_WIDGET_SET_FLAGS (e_tree, GTK_CAN_FOCUS); - - gtk_table->homogeneous = FALSE; - - e_tree->priv = g_new(ETreePriv, 1); - - e_tree->priv->model = NULL; - e_tree->priv->sorted = NULL; - e_tree->priv->etta = NULL; - - e_tree->priv->full_header = NULL; - e_tree->priv->header = NULL; - - e_tree->priv->sort_info = NULL; - e_tree->priv->sorter = NULL; - e_tree->priv->reflow_idle_id = 0; - - e_tree->priv->alternating_row_colors = 1; - e_tree->priv->horizontal_draw_grid = 1; - e_tree->priv->vertical_draw_grid = 1; - e_tree->priv->draw_focus = 1; - e_tree->priv->cursor_mode = E_CURSOR_SIMPLE; - e_tree->priv->length_threshold = 200; - - e_tree->priv->row_selection_active = FALSE; - e_tree->priv->horizontal_scrolling = FALSE; - - e_tree->priv->drop_row = -1; - e_tree->priv->drop_path = NULL; - e_tree->priv->drop_col = -1; - - e_tree->priv->drag_row = -1; - e_tree->priv->drag_path = NULL; - e_tree->priv->drag_col = -1; - - e_tree->priv->site = NULL; - e_tree->priv->drag_source_button_press_event_id = 0; - e_tree->priv->drag_source_motion_notify_event_id = 0; - -#ifdef E_TREE_USE_TREE_SELECTION - e_tree->priv->selection = E_SELECTION_MODEL(e_tree_selection_model_new()); -#else - e_tree->priv->selection = E_SELECTION_MODEL(e_table_selection_model_new()); -#endif - e_tree->priv->spec = NULL; - - e_tree->priv->header_canvas = NULL; - e_tree->priv->table_canvas = NULL; - - e_tree->priv->header_item = NULL; - e_tree->priv->root = NULL; - - e_tree->priv->white_item = NULL; - e_tree->priv->item = NULL; -} - -/* Grab_focus handler for the ETree */ -static void -et_grab_focus (GtkWidget *widget) -{ - ETree *e_tree; - - e_tree = E_TREE (widget); - - gtk_widget_grab_focus (GTK_WIDGET (e_tree->priv->table_canvas)); -} - -/* Focus handler for the ETree */ -static gint -et_focus (GtkContainer *container, GtkDirectionType direction) -{ - ETree *e_tree; - - e_tree = E_TREE (container); - - if (container->focus_child) { - gtk_container_set_focus_child (container, NULL); - return FALSE; - } - - return gtk_container_focus (GTK_CONTAINER (e_tree->priv->table_canvas), direction); -} - -static void -set_header_canvas_width (ETree *e_tree) -{ - double oldwidth, oldheight, width; - - if (!(e_tree->priv->header_item && e_tree->priv->header_canvas && e_tree->priv->table_canvas)) - return; - - gnome_canvas_get_scroll_region (GNOME_CANVAS (e_tree->priv->table_canvas), - NULL, NULL, &width, NULL); - gnome_canvas_get_scroll_region (GNOME_CANVAS (e_tree->priv->header_canvas), - NULL, NULL, &oldwidth, &oldheight); - - if (oldwidth != width || - oldheight != E_TABLE_HEADER_ITEM (e_tree->priv->header_item)->height - 1) - gnome_canvas_set_scroll_region ( - GNOME_CANVAS (e_tree->priv->header_canvas), - 0, 0, width, /* COLUMN_HEADER_HEIGHT - 1 */ - E_TABLE_HEADER_ITEM (e_tree->priv->header_item)->height - 1); - -} - -static void -header_canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, ETree *e_tree) -{ - set_header_canvas_width (e_tree); - - /* When the header item is created ->height == 0, - as the font is only created when everything is realized. - So we set the usize here as well, so that the size of the - header is correct */ - if (GTK_WIDGET (e_tree->priv->header_canvas)->allocation.height != - E_TABLE_HEADER_ITEM (e_tree->priv->header_item)->height) - gtk_widget_set_usize (GTK_WIDGET (e_tree->priv->header_canvas), -1, - E_TABLE_HEADER_ITEM (e_tree->priv->header_item)->height); -} - -static void -e_tree_setup_header (ETree *e_tree) -{ - char *pointer; - e_tree->priv->header_canvas = GNOME_CANVAS (e_canvas_new ()); - GTK_WIDGET_UNSET_FLAGS (e_tree->priv->header_canvas, GTK_CAN_FOCUS); - - gtk_widget_show (GTK_WIDGET (e_tree->priv->header_canvas)); - - pointer = g_strdup_printf("%p", e_tree); - - e_tree->priv->header_item = gnome_canvas_item_new ( - gnome_canvas_root (e_tree->priv->header_canvas), - e_table_header_item_get_type (), - "ETableHeader", e_tree->priv->header, - "full_header", e_tree->priv->full_header, - "sort_info", e_tree->priv->sort_info, - "dnd_code", pointer, - /* "table", e_tree, FIXME*/ - NULL); - - g_free(pointer); - - gtk_signal_connect ( - GTK_OBJECT (e_tree->priv->header_canvas), "size_allocate", - GTK_SIGNAL_FUNC (header_canvas_size_allocate), e_tree); - - gtk_widget_set_usize (GTK_WIDGET (e_tree->priv->header_canvas), -1, - E_TABLE_HEADER_ITEM (e_tree->priv->header_item)->height); -} - -static gboolean -tree_canvas_reflow_idle (ETree *e_tree) -{ - gdouble height, width; - gdouble item_height; - gdouble oldheight, oldwidth; - GtkAllocation *alloc = &(GTK_WIDGET (e_tree->priv->table_canvas)->allocation); - - gtk_object_get (GTK_OBJECT (e_tree->priv->item), - "height", &height, - "width", &width, - NULL); - item_height = height; - height = MAX ((int)height, alloc->height); - width = MAX((int)width, alloc->width); - /* I have no idea why this needs to be -1, but it works. */ - gnome_canvas_get_scroll_region (GNOME_CANVAS (e_tree->priv->table_canvas), - NULL, NULL, &oldwidth, &oldheight); - - if (oldwidth != width - 1 || - oldheight != height - 1) { - gnome_canvas_set_scroll_region (GNOME_CANVAS (e_tree->priv->table_canvas), - 0, 0, width - 1, height - 1); - set_header_canvas_width (e_tree); - } - gtk_object_set (GTK_OBJECT (e_tree->priv->white_item), - "y1", item_height, - "x2", width, - "y2", height, - NULL); - e_tree->priv->reflow_idle_id = 0; - return FALSE; -} - -static void -tree_canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, - ETree *e_tree) -{ - gdouble width; - gdouble height; - gdouble item_height; - - width = alloc->width; - gtk_object_get (GTK_OBJECT (e_tree->priv->item), - "height", &height, - NULL); - item_height = height; - height = MAX ((int)height, alloc->height); - - gtk_object_set (GTK_OBJECT (e_tree->priv->item), - "width", width, - NULL); - gtk_object_set (GTK_OBJECT (e_tree->priv->header), - "width", width, - NULL); - if (e_tree->priv->reflow_idle_id) - g_source_remove(e_tree->priv->reflow_idle_id); - tree_canvas_reflow_idle(e_tree); -} - -static void -tree_canvas_reflow (GnomeCanvas *canvas, ETree *e_tree) -{ - if (!e_tree->priv->reflow_idle_id) - e_tree->priv->reflow_idle_id = g_idle_add_full (400, (GSourceFunc) tree_canvas_reflow_idle, e_tree, NULL); -} - -static void -item_cursor_change (ETableItem *eti, int row, ETree *et) -{ - ETreePath path = e_tree_table_adapter_node_at_row(et->priv->etta, row); - path = e_tree_sorted_view_to_model_path(et->priv->sorted, path); - gtk_signal_emit (GTK_OBJECT (et), - et_signals [CURSOR_CHANGE], - row, path); -} - -static void -item_cursor_activated (ETableItem *eti, int row, ETree *et) -{ - ETreePath path = e_tree_table_adapter_node_at_row(et->priv->etta, row); - path = e_tree_sorted_view_to_model_path(et->priv->sorted, path); - gtk_signal_emit (GTK_OBJECT (et), - et_signals [CURSOR_ACTIVATED], - row, path); -} - -static void -item_double_click (ETableItem *eti, int row, int col, GdkEvent *event, ETree *et) -{ - ETreePath path = e_tree_table_adapter_node_at_row(et->priv->etta, row); - path = e_tree_sorted_view_to_model_path(et->priv->sorted, path); - gtk_signal_emit (GTK_OBJECT (et), - et_signals [DOUBLE_CLICK], - row, path, col, event); -} - -static gint -item_right_click (ETableItem *eti, int row, int col, GdkEvent *event, ETree *et) -{ - int return_val = 0; - ETreePath path = e_tree_table_adapter_node_at_row(et->priv->etta, row); - path = e_tree_sorted_view_to_model_path(et->priv->sorted, path); - gtk_signal_emit (GTK_OBJECT (et), - et_signals [RIGHT_CLICK], - row, path, col, event, &return_val); - return return_val; -} - -static gint -item_click (ETableItem *eti, int row, int col, GdkEvent *event, ETree *et) -{ - int return_val = 0; - ETreePath path = e_tree_table_adapter_node_at_row(et->priv->etta, row); - path = e_tree_sorted_view_to_model_path(et->priv->sorted, path); - gtk_signal_emit (GTK_OBJECT (et), - et_signals [CLICK], - row, path, col, event, &return_val); - return return_val; -} - -static gint -item_key_press (ETableItem *eti, int row, int col, GdkEvent *event, ETree *et) -{ - int return_val = 0; - GdkEventKey *key = (GdkEventKey *) event; - GdkEventButton click; - ETreePath path; - - switch (key->keyval) { - case GDK_Page_Down: - gtk_adjustment_set_value( - gtk_layout_get_vadjustment (GTK_LAYOUT (et->priv->table_canvas)), - CLAMP(gtk_layout_get_vadjustment (GTK_LAYOUT (et->priv->table_canvas))->value + - (gtk_layout_get_vadjustment (GTK_LAYOUT (et->priv->table_canvas))->page_size - 20), - 0, - gtk_layout_get_vadjustment (GTK_LAYOUT (et->priv->table_canvas))->upper - - gtk_layout_get_vadjustment (GTK_LAYOUT (et->priv->table_canvas))->page_size)); - click.type = GDK_BUTTON_PRESS; - click.window = GTK_LAYOUT (et->priv->table_canvas)->bin_window; - click.send_event = key->send_event; - click.time = key->time; - click.x = 30; - click.y = gtk_layout_get_vadjustment (GTK_LAYOUT (et->priv->table_canvas))->page_size - 1; - click.state = key->state; - click.button = 1; - gtk_widget_event(GTK_WIDGET(et->priv->table_canvas), - (GdkEvent *) &click); - return_val = 1; - break; - case GDK_Page_Up: - gtk_adjustment_set_value( - gtk_layout_get_vadjustment (GTK_LAYOUT (et->priv->table_canvas)), - gtk_layout_get_vadjustment (GTK_LAYOUT (et->priv->table_canvas))->value - - (gtk_layout_get_vadjustment (GTK_LAYOUT (et->priv->table_canvas))->page_size - 20)); - click.type = GDK_BUTTON_PRESS; - click.window = GTK_LAYOUT (et->priv->table_canvas)->bin_window; - click.send_event = key->send_event; - click.time = key->time; - click.x = 30; - click.y = 1; - click.state = key->state; - click.button = 1; - gtk_widget_event(GTK_WIDGET(et->priv->table_canvas), - (GdkEvent *) &click); - return_val = 1; - break; - case '=': - case GDK_Right: - path = e_tree_table_adapter_node_at_row(et->priv->etta, row); - e_tree_table_adapter_node_set_expanded (et->priv->etta, path, TRUE); - return_val = 1; - break; - case '-': - case GDK_Left: - path = e_tree_table_adapter_node_at_row(et->priv->etta, row); - e_tree_table_adapter_node_set_expanded (et->priv->etta, path, FALSE); - return_val = 1; - break; - default: - path = e_tree_table_adapter_node_at_row(et->priv->etta, row); - path = e_tree_sorted_view_to_model_path(et->priv->sorted, path); - gtk_signal_emit (GTK_OBJECT (et), - et_signals [KEY_PRESS], - row, path, col, event, &return_val); - break; - } - return return_val; -} - -static void -et_selection_model_selection_change (ETableSelectionModel *etsm, ETable *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [SELECTION_CHANGE]); -} - -static void -et_build_item (ETree *et) -{ - et->priv->item = gnome_canvas_item_new(GNOME_CANVAS_GROUP (gnome_canvas_root(et->priv->table_canvas)), - e_table_item_get_type(), - "ETableHeader", et->priv->header, - "ETableModel", et->priv->etta, - "selection_model", et->priv->selection, - "alternating_row_colors", et->priv->alternating_row_colors, - "horizontal_draw_grid", et->priv->horizontal_draw_grid, - "vertical_draw_grid", et->priv->vertical_draw_grid, - "drawfocus", et->priv->draw_focus, - "cursor_mode", et->priv->cursor_mode, - "length_threshold", et->priv->length_threshold, - NULL); - - gtk_signal_connect (GTK_OBJECT (et->priv->item), "cursor_change", - GTK_SIGNAL_FUNC (item_cursor_change), et); - gtk_signal_connect (GTK_OBJECT (et->priv->item), "cursor_activated", - GTK_SIGNAL_FUNC (item_cursor_activated), et); - gtk_signal_connect (GTK_OBJECT (et->priv->item), "double_click", - GTK_SIGNAL_FUNC (item_double_click), et); - gtk_signal_connect (GTK_OBJECT (et->priv->item), "right_click", - GTK_SIGNAL_FUNC (item_right_click), et); - gtk_signal_connect (GTK_OBJECT (et->priv->item), "click", - GTK_SIGNAL_FUNC (item_click), et); - gtk_signal_connect (GTK_OBJECT (et->priv->item), "key_press", - GTK_SIGNAL_FUNC (item_key_press), et); -} - -static void -et_canvas_realize (GtkWidget *canvas, ETree *e_tree) -{ - gnome_canvas_item_set( - e_tree->priv->white_item, - "fill_color_gdk", >K_WIDGET(e_tree->priv->table_canvas)->style->base[GTK_STATE_NORMAL], - NULL); -} - -static void -et_canvas_button_press (GtkWidget *canvas, GdkEvent *event, ETree *e_tree) -{ - if (GTK_WIDGET_HAS_FOCUS(canvas)) { - GnomeCanvasItem *item = GNOME_CANVAS(canvas)->focused_item; - - if (E_IS_TABLE_ITEM(item)) { - e_table_item_leave_edit(E_TABLE_ITEM(item)); - } - } -} - -static void -e_tree_setup_table (ETree *e_tree) -{ - e_tree->priv->table_canvas = GNOME_CANVAS (e_canvas_new ()); - gtk_signal_connect ( - GTK_OBJECT (e_tree->priv->table_canvas), "size_allocate", - GTK_SIGNAL_FUNC (tree_canvas_size_allocate), e_tree); - gtk_signal_connect ( - GTK_OBJECT (e_tree->priv->table_canvas), "focus_in_event", - GTK_SIGNAL_FUNC (gtk_widget_queue_draw), e_tree); - gtk_signal_connect ( - GTK_OBJECT (e_tree->priv->table_canvas), "focus_out_event", - GTK_SIGNAL_FUNC (gtk_widget_queue_draw), e_tree); - - gtk_signal_connect ( - GTK_OBJECT (e_tree), "drag_begin", - GTK_SIGNAL_FUNC (et_drag_begin), e_tree); - gtk_signal_connect ( - GTK_OBJECT (e_tree), "drag_end", - GTK_SIGNAL_FUNC (et_drag_end), e_tree); - gtk_signal_connect ( - GTK_OBJECT (e_tree), "drag_data_get", - GTK_SIGNAL_FUNC (et_drag_data_get), e_tree); - gtk_signal_connect ( - GTK_OBJECT (e_tree), "drag_data_delete", - GTK_SIGNAL_FUNC (et_drag_data_delete), e_tree); - gtk_signal_connect ( - GTK_OBJECT (e_tree), "drag_motion", - GTK_SIGNAL_FUNC (et_drag_motion), e_tree); - gtk_signal_connect ( - GTK_OBJECT (e_tree), "drag_leave", - GTK_SIGNAL_FUNC (et_drag_leave), e_tree); - gtk_signal_connect ( - GTK_OBJECT (e_tree), "drag_drop", - GTK_SIGNAL_FUNC (et_drag_drop), e_tree); - gtk_signal_connect ( - GTK_OBJECT (e_tree), "drag_data_received", - GTK_SIGNAL_FUNC (et_drag_data_received), e_tree); - - gtk_signal_connect (GTK_OBJECT(e_tree->priv->table_canvas), "reflow", - GTK_SIGNAL_FUNC (tree_canvas_reflow), e_tree); - - gtk_widget_show (GTK_WIDGET (e_tree->priv->table_canvas)); - - e_tree->priv->white_item = gnome_canvas_item_new( - gnome_canvas_root(e_tree->priv->table_canvas), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) 100, - "y2", (double) 100, - "fill_color_gdk", >K_WIDGET(e_tree->priv->table_canvas)->style->base[GTK_STATE_NORMAL], - NULL); - - gtk_signal_connect ( - GTK_OBJECT(e_tree->priv->table_canvas), "realize", - GTK_SIGNAL_FUNC(et_canvas_realize), e_tree); - gtk_signal_connect ( - GTK_OBJECT(e_tree->priv->table_canvas), "button_press_event", - GTK_SIGNAL_FUNC(et_canvas_button_press), e_tree); - - et_build_item(e_tree); -} - -void -e_tree_set_state_object(ETree *e_tree, ETableState *state) -{ - if (e_tree->priv->header) - gtk_object_unref(GTK_OBJECT(e_tree->priv->header)); - e_tree->priv->header = e_table_state_to_header (GTK_WIDGET(e_tree), e_tree->priv->full_header, state); - - gtk_object_set (GTK_OBJECT (e_tree->priv->header), - "width", (double) (GTK_WIDGET(e_tree->priv->table_canvas)->allocation.width), - NULL); - - if (e_tree->priv->sort_info) - gtk_object_unref(GTK_OBJECT(e_tree->priv->sort_info)); - - if (state->sort_info) - e_tree->priv->sort_info = e_table_sort_info_duplicate(state->sort_info); - else - e_tree->priv->sort_info = NULL; - - if (e_tree->priv->header_item) - gtk_object_set(GTK_OBJECT(e_tree->priv->header_item), - "ETableHeader", e_tree->priv->header, - "sort_info", e_tree->priv->sort_info, - NULL); - - if (e_tree->priv->item) - gtk_object_set(GTK_OBJECT(e_tree->priv->item), - "ETableHeader", e_tree->priv->header, - NULL); - - if (e_tree->priv->sorted) - gtk_object_set(GTK_OBJECT(e_tree->priv->sorted), - "sort_info", e_tree->priv->sort_info, - NULL); -} - -/** - * e_tree_set_state: - * @e_tree: %ETree object that will be modified - * @state_str: a string with the XML representation of the ETableState. - * - * This routine sets the state (as described by %ETableState) of the - * %ETree object. - */ -void -e_tree_set_state (ETree *e_tree, - const gchar *state_str) -{ - ETableState *state; - - g_return_if_fail(e_tree != NULL); - g_return_if_fail(E_IS_TREE(e_tree)); - g_return_if_fail(state_str != NULL); - - state = e_table_state_new(); - e_table_state_load_from_string(state, state_str); - - if (state->col_count > 0) - e_tree_set_state_object(e_tree, state); - - gtk_object_unref(GTK_OBJECT(state)); -} - -/** - * e_tree_load_state: - * @e_tree: %ETree object that will be modified - * @filename: name of the file containing the state to be loaded into the %ETree - * - * An %ETableState will be loaded form the file pointed by @filename into the - * @e_tree object. - */ -void -e_tree_load_state (ETree *e_tree, - const gchar *filename) -{ - ETableState *state; - - g_return_if_fail(e_tree != NULL); - g_return_if_fail(E_IS_TREE(e_tree)); - g_return_if_fail(filename != NULL); - - state = e_table_state_new(); - e_table_state_load_from_file(state, filename); - - if (state->col_count > 0) - e_tree_set_state_object(e_tree, state); - - gtk_object_unref(GTK_OBJECT(state)); -} - -/** - * e_tree_get_state_object: - * @e_tree: %ETree object that will be modified - * - * Returns: the %ETreeState object that encapsulates the current - * state of the @e_tree object - */ -ETableState * -e_tree_get_state_object (ETree *e_tree) -{ - ETableState *state; - int full_col_count; - int i, j; - - state = e_table_state_new(); - state->sort_info = e_tree->priv->sort_info; - gtk_object_ref(GTK_OBJECT(state->sort_info)); - - state->col_count = e_table_header_count (e_tree->priv->header); - full_col_count = e_table_header_count (e_tree->priv->full_header); - state->columns = g_new(int, state->col_count); - state->expansions = g_new(double, state->col_count); - for (i = 0; i < state->col_count; i++) { - ETableCol *col = e_table_header_get_column(e_tree->priv->header, i); - state->columns[i] = -1; - for (j = 0; j < full_col_count; j++) { - if (col->col_idx == e_table_header_index(e_tree->priv->full_header, j)) { - state->columns[i] = j; - break; - } - } - state->expansions[i] = col->expansion; - } - - return state; -} - -gchar *e_tree_get_state (ETree *e_tree) -{ - ETableState *state; - gchar *string; - - state = e_tree_get_state_object(e_tree); - string = e_table_state_save_to_string(state); - gtk_object_unref(GTK_OBJECT(state)); - return string; -} - -/** - * e_tree_save_state: - * @e_tree: %ETree object that will be modified - * @filename: name of the file containing the state to be loaded into the %ETree - * - * This routine saves the state of the @e_tree object into the file pointed - * by @filename - */ -void -e_tree_save_state (ETree *e_tree, - const gchar *filename) -{ - ETableState *state; - - state = e_tree_get_state_object(e_tree); - e_table_state_save_to_file(state, filename); - gtk_object_unref(GTK_OBJECT(state)); -} - -static void -et_table_model_changed (ETableModel *model, ETree *et) -{ - if (et->priv->horizontal_scrolling) - e_table_header_update_horizontal(et->priv->header); -} - -static void -et_table_row_changed (ETableModel *table_model, int row, ETree *et) -{ - et_table_model_changed (table_model, et); -} - -static void -et_table_cell_changed (ETableModel *table_model, int view_col, int row, ETree *et) -{ - et_table_model_changed (table_model, et); -} - -static void -et_table_rows_inserted (ETableModel *table_model, int row, int count, ETree *et) -{ - et_table_model_changed (table_model, et); -} - -static void -et_table_rows_deleted (ETableModel *table_model, int row, int count, ETree *et) -{ - et_table_model_changed (table_model, et); -} - -static void -et_connect_to_etta (ETree *et) -{ - et->priv->table_model_change_id = gtk_signal_connect (GTK_OBJECT (et->priv->etta), "model_changed", - GTK_SIGNAL_FUNC (et_table_model_changed), et); - - et->priv->table_row_change_id = gtk_signal_connect (GTK_OBJECT (et->priv->etta), "model_row_changed", - GTK_SIGNAL_FUNC (et_table_row_changed), et); - - et->priv->table_cell_change_id = gtk_signal_connect (GTK_OBJECT (et->priv->etta), "model_cell_changed", - GTK_SIGNAL_FUNC (et_table_cell_changed), et); - - et->priv->table_rows_inserted_id = gtk_signal_connect (GTK_OBJECT (et->priv->etta), "model_rows_inserted", - GTK_SIGNAL_FUNC (et_table_rows_inserted), et); - - et->priv->table_rows_deleted_id = gtk_signal_connect (GTK_OBJECT (et->priv->etta), "model_rows_deleted", - GTK_SIGNAL_FUNC (et_table_rows_deleted), et); - -} - -static ETree * -et_real_construct (ETree *e_tree, ETreeModel *etm, ETableExtras *ete, - ETableSpecification *specification, ETableState *state) -{ - int row = 0; - - if (ete) - gtk_object_ref(GTK_OBJECT(ete)); - else - ete = e_table_extras_new(); - - e_tree->priv->alternating_row_colors = specification->alternating_row_colors; - e_tree->priv->horizontal_draw_grid = specification->horizontal_draw_grid; - e_tree->priv->vertical_draw_grid = specification->vertical_draw_grid; - e_tree->priv->draw_focus = specification->draw_focus; - e_tree->priv->cursor_mode = specification->cursor_mode; - e_tree->priv->full_header = e_table_spec_to_full_header(specification, ete); - - e_tree->priv->header = e_table_state_to_header (GTK_WIDGET(e_tree), e_tree->priv->full_header, state); - e_tree->priv->horizontal_scrolling = specification->horizontal_scrolling; - - e_tree->priv->sort_info = state->sort_info; - gtk_object_ref (GTK_OBJECT (e_tree->priv->sort_info)); - - gtk_object_set(GTK_OBJECT(e_tree->priv->header), - "sort_info", e_tree->priv->sort_info, - NULL); - - e_tree->priv->model = etm; - gtk_object_ref (GTK_OBJECT (etm)); - - e_tree->priv->sorted = e_tree_sorted_new(etm, e_tree->priv->full_header, e_tree->priv->sort_info); - - e_tree->priv->etta = E_TREE_TABLE_ADAPTER(e_tree_table_adapter_new(E_TREE_MODEL(e_tree->priv->sorted))); - - et_connect_to_etta (e_tree); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - e_tree->priv->sorter = e_sorter_new(); - - gtk_object_set (GTK_OBJECT (e_tree->priv->selection), - "sorter", e_tree->priv->sorter, -#ifdef E_TREE_USE_TREE_SELECTION - "model", e_tree->priv->model, - "ets", e_tree->priv->sorted, - "etta", e_tree->priv->etta, -#else - "model", e_tree->priv->etta, -#endif - "selection_mode", specification->selection_mode, - "cursor_mode", specification->cursor_mode, - NULL); - - gtk_signal_connect(GTK_OBJECT(e_tree->priv->selection), "selection_changed", - GTK_SIGNAL_FUNC(et_selection_model_selection_change), e_tree); - - if (!specification->no_headers) { - e_tree_setup_header (e_tree); - } - e_tree_setup_table (e_tree); - - gtk_layout_get_vadjustment (GTK_LAYOUT (e_tree->priv->table_canvas))->step_increment = 20; - gtk_adjustment_changed(gtk_layout_get_vadjustment (GTK_LAYOUT (e_tree->priv->table_canvas))); - - if (!specification->no_headers) { - /* - * The header - */ - gtk_table_attach (GTK_TABLE (e_tree), GTK_WIDGET (e_tree->priv->header_canvas), - 0, 1, 0 + row, 1 + row, - GTK_FILL | GTK_EXPAND, - GTK_FILL, 0, 0); - row ++; - } - gtk_table_attach (GTK_TABLE (e_tree), GTK_WIDGET (e_tree->priv->table_canvas), - 0, 1, 0 + row, 1 + row, - GTK_FILL | GTK_EXPAND, - GTK_FILL | GTK_EXPAND, - 0, 0); - - gtk_widget_pop_colormap (); - gtk_widget_pop_visual (); - - gtk_object_unref(GTK_OBJECT(ete)); - - return e_tree; -} - -ETree * -e_tree_construct (ETree *e_tree, ETreeModel *etm, ETableExtras *ete, - const char *spec_str, const char *state_str) -{ - ETableSpecification *specification; - ETableState *state; - - g_return_val_if_fail(e_tree != NULL, NULL); - g_return_val_if_fail(E_IS_TREE(e_tree), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TREE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec_str != NULL, NULL); - - specification = e_table_specification_new(); - e_table_specification_load_from_string(specification, spec_str); - if (state_str) { - state = e_table_state_new(); - e_table_state_load_from_string(state, state_str); - if (state->col_count <= 0) { - gtk_object_unref(GTK_OBJECT(state)); - state = specification->state; - gtk_object_ref(GTK_OBJECT(state)); - } - } else { - state = specification->state; - gtk_object_ref(GTK_OBJECT(state)); - } - - e_tree = et_real_construct (e_tree, etm, ete, specification, state); - - e_tree->priv->spec = specification; - gtk_object_unref(GTK_OBJECT(state)); - - return e_tree; -} - -ETree * -e_tree_construct_from_spec_file (ETree *e_tree, ETreeModel *etm, ETableExtras *ete, - const char *spec_fn, const char *state_fn) -{ - ETableSpecification *specification; - ETableState *state; - - g_return_val_if_fail(e_tree != NULL, NULL); - g_return_val_if_fail(E_IS_TREE(e_tree), NULL); - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TREE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec_fn != NULL, NULL); - - specification = e_table_specification_new(); - if (!e_table_specification_load_from_file(specification, spec_fn)) { - gtk_object_unref(GTK_OBJECT(specification)); - return NULL; - } - - if (state_fn) { - state = e_table_state_new(); - if (!e_table_state_load_from_file(state, state_fn)) { - gtk_object_unref(GTK_OBJECT(state)); - state = specification->state; - gtk_object_ref(GTK_OBJECT(state)); - } - if (state->col_count <= 0) { - gtk_object_unref(GTK_OBJECT(state)); - state = specification->state; - gtk_object_ref(GTK_OBJECT(state)); - } - } else { - state = specification->state; - gtk_object_ref(GTK_OBJECT(state)); - } - - e_tree = et_real_construct (e_tree, etm, ete, specification, state); - - e_tree->priv->spec = specification; - gtk_object_unref(GTK_OBJECT(state)); - - return e_tree; -} - -GtkWidget * -e_tree_new (ETreeModel *etm, ETableExtras *ete, const char *spec, const char *state) -{ - ETree *e_tree; - - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TREE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec != NULL, NULL); - - e_tree = gtk_type_new (e_tree_get_type ()); - - e_tree = e_tree_construct (e_tree, etm, ete, spec, state); - - return GTK_WIDGET (e_tree); -} - -GtkWidget * -e_tree_new_from_spec_file (ETreeModel *etm, ETableExtras *ete, const char *spec_fn, const char *state_fn) -{ - ETree *e_tree; - - g_return_val_if_fail(etm != NULL, NULL); - g_return_val_if_fail(E_IS_TREE_MODEL(etm), NULL); - g_return_val_if_fail(ete == NULL || E_IS_TABLE_EXTRAS(ete), NULL); - g_return_val_if_fail(spec_fn != NULL, NULL); - - e_tree = gtk_type_new (e_tree_get_type ()); - - e_tree = e_tree_construct_from_spec_file (e_tree, etm, ete, spec_fn, state_fn); - - return GTK_WIDGET (e_tree); -} - -void -e_tree_set_cursor (ETree *e_tree, ETreePath path) -{ -#ifndef E_TREE_USE_TREE_SELECTION - int row; -#endif - g_return_if_fail(e_tree != NULL); - g_return_if_fail(E_IS_TREE(e_tree)); - g_return_if_fail(path != NULL); - -#ifdef E_TREE_USE_TREE_SELECTION - e_tree_selection_model_select_single_path (E_TREE_SELECTION_MODEL(e_tree->priv->selection), path); - e_tree_selection_model_change_cursor (E_TREE_SELECTION_MODEL(e_tree->priv->selection), path); -#else - path = e_tree_sorted_model_to_view_path(e_tree->priv->sorted, path); - - row = e_tree_table_adapter_row_of_node(E_TREE_TABLE_ADAPTER(e_tree->priv->etta), path); - - if (row == -1) - return; - - gtk_object_set(GTK_OBJECT(e_tree->priv->selection), - "cursor_row", row, - NULL); -#endif -} - -ETreePath -e_tree_get_cursor (ETree *e_tree) -{ - int row; - ETreePath path; - g_return_val_if_fail(e_tree != NULL, NULL); - g_return_val_if_fail(E_IS_TREE(e_tree), NULL); - - gtk_object_get(GTK_OBJECT(e_tree->priv->selection), - "cursor_row", &row, - NULL); - path = e_tree_table_adapter_node_at_row(E_TREE_TABLE_ADAPTER(e_tree->priv->etta), row); - path = e_tree_sorted_view_to_model_path(e_tree->priv->sorted, path); - return path; -} - -void -e_tree_selected_row_foreach (ETree *e_tree, - EForeachFunc callback, - gpointer closure) -{ - g_return_if_fail(e_tree != NULL); - g_return_if_fail(E_IS_TREE(e_tree)); - - e_selection_model_foreach(e_tree->priv->selection, - callback, - closure); -} - -#ifdef E_TREE_USE_TREE_SELECTION -void -e_tree_selected_path_foreach (ETree *e_tree, - ETreeForeachFunc callback, - gpointer closure) -{ - g_return_if_fail(e_tree != NULL); - g_return_if_fail(E_IS_TREE(e_tree)); - - e_tree_selection_model_foreach(E_TREE_SELECTION_MODEL (e_tree->priv->selection), - callback, - closure); -} -#endif - -gint -e_tree_selected_count (ETree *e_tree) -{ - g_return_val_if_fail(e_tree != NULL, -1); - g_return_val_if_fail(E_IS_TREE(e_tree), -1); - - return e_selection_model_selected_count(E_SELECTION_MODEL (e_tree->priv->selection)); -} - -void -e_tree_select_all (ETree *tree) -{ - g_return_if_fail (tree != NULL); - g_return_if_fail (E_IS_TREE (tree)); - - e_selection_model_select_all (E_SELECTION_MODEL (tree->priv->selection)); -} - -void -e_tree_invert_selection (ETree *tree) -{ - g_return_if_fail (tree != NULL); - g_return_if_fail (E_IS_TREE (tree)); - - e_selection_model_invert_selection (E_SELECTION_MODEL (tree->priv->selection)); -} - - -EPrintable * -e_tree_get_printable (ETree *e_tree) -{ - g_return_val_if_fail(e_tree != NULL, NULL); - g_return_val_if_fail(E_IS_TREE(e_tree), NULL); - - return e_table_item_get_printable(E_TABLE_ITEM(e_tree->priv->item)); -} - -static void -et_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETree *etree = E_TREE (o); - - switch (arg_id){ - case ARG_ETTA: - if (etree->priv->item) { - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT (etree->priv->etta); - } - break; - - default: - break; - } -} - -typedef struct { - char *arg; - gboolean setting; -} bool_closure; - -static void -et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - ETree *etree = E_TREE (o); - - switch (arg_id){ - case ARG_LENGTH_THRESHOLD: - etree->priv->length_threshold = GTK_VALUE_INT (*arg); - if (etree->priv->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etree->priv->item), - "length_threshold", GTK_VALUE_INT (*arg), - NULL); - } - break; - - case ARG_HORIZONTAL_DRAW_GRID: - etree->priv->horizontal_draw_grid = GTK_VALUE_BOOL (*arg); - if (etree->priv->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etree->priv->item), - "horizontal_draw_grid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_VERTICAL_DRAW_GRID: - etree->priv->vertical_draw_grid = GTK_VALUE_BOOL (*arg); - if (etree->priv->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etree->priv->item), - "vertical_draw_grid", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - - case ARG_DRAW_FOCUS: - etree->priv->draw_focus = GTK_VALUE_BOOL (*arg); - if (etree->priv->item) { - gnome_canvas_item_set (GNOME_CANVAS_ITEM(etree->priv->item), - "draw_focus", GTK_VALUE_BOOL (*arg), - NULL); - } - break; - } -} - -static void -set_scroll_adjustments (ETree *tree, - GtkAdjustment *hadjustment, - GtkAdjustment *vadjustment) -{ - if (vadjustment != NULL) { - vadjustment->step_increment = 20; - gtk_adjustment_changed(vadjustment); - } - - gtk_layout_set_hadjustment (GTK_LAYOUT(tree->priv->table_canvas), - hadjustment); - gtk_layout_set_vadjustment (GTK_LAYOUT(tree->priv->table_canvas), - vadjustment); - - if (tree->priv->header_canvas != NULL) - gtk_layout_set_hadjustment (GTK_LAYOUT(tree->priv->header_canvas), - hadjustment); -} - -gint -e_tree_get_next_row (ETree *e_tree, - gint model_row) -{ - g_return_val_if_fail(e_tree != NULL, -1); - g_return_val_if_fail(E_IS_TREE(e_tree), -1); - - if (e_tree->priv->sorter) { - int i; - i = e_sorter_model_to_sorted(E_SORTER (e_tree->priv->sorter), model_row); - i++; - if (i < e_table_model_row_count(E_TABLE_MODEL(e_tree->priv->etta))) { - return e_sorter_sorted_to_model(E_SORTER (e_tree->priv->sorter), i); - } else - return -1; - } else - if (model_row < e_table_model_row_count(E_TABLE_MODEL(e_tree->priv->etta)) - 1) - return model_row + 1; - else - return -1; -} - -gint -e_tree_get_prev_row (ETree *e_tree, - gint model_row) -{ - g_return_val_if_fail(e_tree != NULL, -1); - g_return_val_if_fail(E_IS_TREE(e_tree), -1); - - if (e_tree->priv->sorter) { - int i; - i = e_sorter_model_to_sorted(E_SORTER (e_tree->priv->sorter), model_row); - i--; - if (i >= 0) - return e_sorter_sorted_to_model(E_SORTER (e_tree->priv->sorter), i); - else - return -1; - } else - return model_row - 1; -} - -gint -e_tree_model_to_view_row (ETree *e_tree, - gint model_row) -{ - g_return_val_if_fail(e_tree != NULL, -1); - g_return_val_if_fail(E_IS_TREE(e_tree), -1); - - if (e_tree->priv->sorter) - return e_sorter_model_to_sorted(E_SORTER (e_tree->priv->sorter), model_row); - else - return model_row; -} - -gint -e_tree_view_to_model_row (ETree *e_tree, - gint view_row) -{ - g_return_val_if_fail(e_tree != NULL, -1); - g_return_val_if_fail(E_IS_TREE(e_tree), -1); - - if (e_tree->priv->sorter) - return e_sorter_sorted_to_model (E_SORTER (e_tree->priv->sorter), view_row); - else - return view_row; -} - - -gboolean -e_tree_node_is_expanded (ETree *et, ETreePath path) -{ - path = e_tree_sorted_model_to_view_path(et->priv->sorted, path); - - g_return_val_if_fail(path, FALSE); - - return e_tree_table_adapter_node_is_expanded (et->priv->etta, path); -} - -void -e_tree_node_set_expanded (ETree *et, ETreePath path, gboolean expanded) -{ - g_return_if_fail (et != NULL); - g_return_if_fail (E_IS_TREE(et)); - - path = e_tree_sorted_model_to_view_path(et->priv->sorted, path); - - e_tree_table_adapter_node_set_expanded (et->priv->etta, path, expanded); -} - -void -e_tree_node_set_expanded_recurse (ETree *et, ETreePath path, gboolean expanded) -{ - g_return_if_fail (et != NULL); - g_return_if_fail (E_IS_TREE(et)); - - path = e_tree_sorted_model_to_view_path(et->priv->sorted, path); - - e_tree_table_adapter_node_set_expanded_recurse (et->priv->etta, path, expanded); -} - -void -e_tree_root_node_set_visible (ETree *et, gboolean visible) -{ - g_return_if_fail (et != NULL); - g_return_if_fail (E_IS_TREE(et)); - - e_tree_table_adapter_root_node_set_visible (et->priv->etta, visible); -} - -ETreePath -e_tree_node_at_row (ETree *et, int row) -{ - ETreePath path; - - path = e_tree_table_adapter_node_at_row (et->priv->etta, row); - path = e_tree_sorted_view_to_model_path(et->priv->sorted, path); - - return path; -} - -int -e_tree_row_of_node (ETree *et, ETreePath path) -{ - path = e_tree_sorted_model_to_view_path(et->priv->sorted, path); - return e_tree_table_adapter_row_of_node (et->priv->etta, path); -} - -gboolean -e_tree_root_node_is_visible(ETree *et) -{ - return e_tree_table_adapter_root_node_is_visible (et->priv->etta); -} - -void -e_tree_show_node (ETree *et, ETreePath path) -{ - g_return_if_fail (et != NULL); - g_return_if_fail (E_IS_TREE(et)); - - path = e_tree_sorted_model_to_view_path(et->priv->sorted, path); - - e_tree_table_adapter_show_node (et->priv->etta, path); -} - -void -e_tree_save_expanded_state (ETree *et, char *filename) -{ - g_return_if_fail (et != NULL); - g_return_if_fail (E_IS_TREE(et)); - - e_tree_table_adapter_save_expanded_state (et->priv->etta, filename); -} - -void -e_tree_load_expanded_state (ETree *et, char *filename) -{ - e_tree_table_adapter_load_expanded_state (et->priv->etta, filename); -} - -gint -e_tree_row_count (ETree *et) -{ - return e_table_model_row_count (E_TABLE_MODEL(et->priv->etta)); -} - -GtkWidget * -e_tree_get_tooltip (ETree *et) -{ - return E_CANVAS(et->priv->table_canvas)->tooltip_window; -} - -struct _ETreeDragSourceSite -{ - GdkModifierType start_button_mask; - GtkTargetList *target_list; /* Targets for drag data */ - GdkDragAction actions; /* Possible actions */ - GdkColormap *colormap; /* Colormap for drag icon */ - GdkPixmap *pixmap; /* Icon for drag data */ - GdkBitmap *mask; - - /* Stored button press information to detect drag beginning */ - gint state; - gint x, y; - gint row, col; -}; - -typedef enum -{ - GTK_DRAG_STATUS_DRAG, - GTK_DRAG_STATUS_WAIT, - GTK_DRAG_STATUS_DROP -} GtkDragStatus; - -typedef struct _GtkDragDestInfo GtkDragDestInfo; -typedef struct _GtkDragSourceInfo GtkDragSourceInfo; - -struct _GtkDragDestInfo -{ - GtkWidget *widget; /* Widget in which drag is in */ - GdkDragContext *context; /* Drag context */ - GtkDragSourceInfo *proxy_source; /* Set if this is a proxy drag */ - GtkSelectionData *proxy_data; /* Set while retrieving proxied data */ - gboolean dropped : 1; /* Set after we receive a drop */ - guint32 proxy_drop_time; /* Timestamp for proxied drop */ - gboolean proxy_drop_wait : 1; /* Set if we are waiting for a - * status reply before sending - * a proxied drop on. - */ - gint drop_x, drop_y; /* Position of drop */ -}; - -struct _GtkDragSourceInfo -{ - GtkWidget *widget; - GtkTargetList *target_list; /* Targets for drag data */ - GdkDragAction possible_actions; /* Actions allowed by source */ - GdkDragContext *context; /* drag context */ - GtkWidget *icon_window; /* Window for drag */ - GtkWidget *ipc_widget; /* GtkInvisible for grab, message passing */ - GdkCursor *cursor; /* Cursor for drag */ - gint hot_x, hot_y; /* Hot spot for drag */ - gint button; /* mouse button starting drag */ - - GtkDragStatus status; /* drag status */ - GdkEvent *last_event; /* motion event waiting for response */ - - gint start_x, start_y; /* Initial position */ - gint cur_x, cur_y; /* Current Position */ - - GList *selections; /* selections we've claimed */ - - GtkDragDestInfo *proxy_dest; /* Set if this is a proxy drag */ - - guint drop_timeout; /* Timeout for aborting drop */ - guint destroy_icon : 1; /* If true, destroy icon_window - */ -}; - -/* Drag & drop stuff. */ -/* Target */ -void -e_tree_drag_get_data (ETree *tree, - int row, - int col, - GdkDragContext *context, - GdkAtom target, - guint32 time) -{ - ETreePath path; - g_return_if_fail(tree != NULL); - g_return_if_fail(E_IS_TREE(tree)); - - path = e_tree_table_adapter_node_at_row(tree->priv->etta, row); - path = e_tree_sorted_view_to_model_path(tree->priv->sorted, path); - - gtk_drag_get_data(GTK_WIDGET(tree), - context, - target, - time); - -} - -/** - * e_tree_drag_highlight: - * @tree: - * @row: - * @col: - * - * Set col to -1 to highlight the entire row. - */ -void -e_tree_drag_highlight (ETree *tree, - int row, - int col) -{ - g_return_if_fail(tree != NULL); - g_return_if_fail(E_IS_TREE(tree)); -} - -void -e_tree_drag_unhighlight (ETree *tree) -{ - g_return_if_fail(tree != NULL); - g_return_if_fail(E_IS_TREE(tree)); -} - -void e_tree_drag_dest_set (ETree *tree, - GtkDestDefaults flags, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions) -{ - g_return_if_fail(tree != NULL); - g_return_if_fail(E_IS_TREE(tree)); - - gtk_drag_dest_set(GTK_WIDGET(tree), - flags, - targets, - n_targets, - actions); -} - -void e_tree_drag_dest_set_proxy (ETree *tree, - GdkWindow *proxy_window, - GdkDragProtocol protocol, - gboolean use_coordinates) -{ - g_return_if_fail(tree != NULL); - g_return_if_fail(E_IS_TREE(tree)); - - gtk_drag_dest_set_proxy(GTK_WIDGET(tree), - proxy_window, - protocol, - use_coordinates); -} - -/* - * There probably should be functions for setting the targets - * as a GtkTargetList - */ - -void -e_tree_drag_dest_unset (GtkWidget *widget) -{ - g_return_if_fail(widget != NULL); - g_return_if_fail(E_IS_TREE(widget)); - - gtk_drag_dest_unset(widget); -} - -/* Source side */ - -void -e_tree_drag_source_set (ETree *tree, - GdkModifierType start_button_mask, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions) -{ - ETreeDragSourceSite *site; - GtkWidget *canvas; - - g_return_if_fail(tree != NULL); - g_return_if_fail(E_IS_TREE(tree)); - - canvas = GTK_WIDGET(tree->priv->table_canvas); - site = tree->priv->site; - - gtk_widget_add_events (canvas, - gtk_widget_get_events (canvas) | - GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | - GDK_BUTTON_MOTION_MASK | GDK_STRUCTURE_MASK); - - if (site) { - if (site->target_list) - gtk_target_list_unref (site->target_list); - } else { - site = g_new0 (ETreeDragSourceSite, 1); - - tree->priv->drag_source_button_press_event_id = - gtk_signal_connect (GTK_OBJECT (canvas), "button_press_event", - GTK_SIGNAL_FUNC (e_tree_drag_source_event_cb), - tree); - tree->priv->drag_source_motion_notify_event_id = - gtk_signal_connect (GTK_OBJECT (canvas), "motion_notify_event", - GTK_SIGNAL_FUNC (e_tree_drag_source_event_cb), - tree); - - tree->priv->site = site; - } - - site->start_button_mask = start_button_mask; - - if (targets) - site->target_list = gtk_target_list_new (targets, n_targets); - else - site->target_list = NULL; - - site->actions = actions; -} - -void -e_tree_drag_source_unset (ETree *tree) -{ - ETreeDragSourceSite *site; - - g_return_if_fail (tree != NULL); - g_return_if_fail (E_IS_TREE(tree)); - - site = tree->priv->site; - - if (site) { - gtk_signal_disconnect ( - GTK_OBJECT (tree->priv->table_canvas), - tree->priv->drag_source_button_press_event_id); - gtk_signal_disconnect ( - GTK_OBJECT (tree->priv->table_canvas), - tree->priv->drag_source_motion_notify_event_id); - g_free (site); - tree->priv->site = NULL; - } -} - -/* There probably should be functions for setting the targets - * as a GtkTargetList - */ - -GdkDragContext * -e_tree_drag_begin (ETree *tree, - int row, - int col, - GtkTargetList *targets, - GdkDragAction actions, - gint button, - GdkEvent *event) -{ - ETreePath path; - g_return_val_if_fail (tree != NULL, NULL); - g_return_val_if_fail (E_IS_TREE(tree), NULL); - - path = e_tree_table_adapter_node_at_row(tree->priv->etta, row); - path = e_tree_sorted_view_to_model_path(tree->priv->sorted, path); - - tree->priv->drag_row = row; - tree->priv->drag_path = path; - tree->priv->drag_col = col; - - return gtk_drag_begin(GTK_WIDGET(tree), - targets, - actions, - button, - event); -} - -/** - * e_tree_get_cell_at: - * @tree: An ETree widget - * @x: X coordinate for the pixel - * @y: Y coordinate for the pixel - * @row_return: Pointer to return the row value - * @col_return: Pointer to return the column value - * - * Return the row and column for the cell in which the pixel at (@x, @y) is - * contained. - **/ -void -e_tree_get_cell_at (ETree *tree, - int x, int y, - int *row_return, int *col_return) -{ - g_return_if_fail (tree != NULL); - g_return_if_fail (E_IS_TREE (tree)); - g_return_if_fail (row_return != NULL); - g_return_if_fail (col_return != NULL); - - /* FIXME it would be nice if it could handle a NULL row_return or - * col_return gracefully. */ - - x += GTK_LAYOUT(tree->priv->table_canvas)->hadjustment->value; - y += GTK_LAYOUT(tree->priv->table_canvas)->vadjustment->value; - e_table_item_compute_location(E_TABLE_ITEM(tree->priv->item), &x, &y, row_return, col_return); -} - -/** - * e_tree_get_cell_geometry: - * @tree: The tree. - * @row: The row to get the geometry of. - * @col: The col to get the geometry of. - * @x_return: Returns the x coordinate of the upper right hand corner of the cell with respect to the widget. - * @y_return: Returns the y coordinate of the upper right hand corner of the cell with respect to the widget. - * @width_return: Returns the width of the cell. - * @height_return: Returns the height of the cell. - * - * Computes the data about this cell. - **/ -void -e_tree_get_cell_geometry (ETree *tree, - int row, int col, - int *x_return, int *y_return, - int *width_return, int *height_return) -{ - g_return_if_fail (tree != NULL); - g_return_if_fail (E_IS_TREE (tree)); - - /* FIXME it would be nice if it could handle a NULL row_return or - * col_return gracefully. */ - - e_table_item_get_cell_geometry(E_TABLE_ITEM(tree->priv->item), &row, &col, x_return, y_return, width_return, height_return); - - if (x_return) - (*x_return) -= GTK_LAYOUT(tree->priv->table_canvas)->hadjustment->value; - if (y_return) - (*y_return) -= GTK_LAYOUT(tree->priv->table_canvas)->vadjustment->value; -} - -static void -et_drag_begin (GtkWidget *widget, - GdkDragContext *context, - ETree *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TREE_DRAG_BEGIN], - et->priv->drag_row, - et->priv->drag_path, - et->priv->drag_col, - context); -} - -static void -et_drag_end (GtkWidget *widget, - GdkDragContext *context, - ETree *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TREE_DRAG_END], - et->priv->drag_row, - et->priv->drag_path, - et->priv->drag_col, - context); -} - -static void -et_drag_data_get(GtkWidget *widget, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time, - ETree *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TREE_DRAG_DATA_GET], - et->priv->drag_row, - et->priv->drag_path, - et->priv->drag_col, - context, - selection_data, - info, - time); -} - -static void -et_drag_data_delete(GtkWidget *widget, - GdkDragContext *context, - ETree *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TREE_DRAG_DATA_DELETE], - et->priv->drag_row, - et->priv->drag_path, - et->priv->drag_col, - context); -} - -static void -et_drag_leave(GtkWidget *widget, - GdkDragContext *context, - guint time, - ETree *et) -{ - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TREE_DRAG_LEAVE], - et->priv->drop_row, - et->priv->drop_path, - et->priv->drop_col, - context, - time); - et->priv->drop_row = -1; - et->priv->drop_col = -1; -} - -static gboolean -et_drag_motion(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETree *et) -{ - gboolean ret_val; - int row, col; - ETreePath path; - e_tree_get_cell_at (et, - x, - y, - &row, - &col); - if (et->priv->drop_row >= 0 && et->priv->drop_col >= 0 && - row != et->priv->drop_row && col != et->priv->drop_row) { - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TREE_DRAG_LEAVE], - et->priv->drop_row, - et->priv->drop_path, - et->priv->drop_col, - context, - time); - } - - path = e_tree_table_adapter_node_at_row(et->priv->etta, row); - path = e_tree_sorted_view_to_model_path(et->priv->sorted, path); - - et->priv->drop_row = row; - et->priv->drop_path = path; - et->priv->drop_col = col; - if (row >= 0 && col >= 0) - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TREE_DRAG_MOTION], - et->priv->drop_row, - et->priv->drop_path, - et->priv->drop_col, - context, - x, - y, - time, - &ret_val); - return ret_val; -} - -static gboolean -et_drag_drop(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - guint time, - ETree *et) -{ - gboolean ret_val; - int row, col; - ETreePath path; - e_tree_get_cell_at(et, - x, - y, - &row, - &col); - path = e_tree_table_adapter_node_at_row(et->priv->etta, row); - path = e_tree_sorted_view_to_model_path(et->priv->sorted, path); - - if (et->priv->drop_row >= 0 && et->priv->drop_col >= 0 && - row != et->priv->drop_row && col != et->priv->drop_row) { - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TREE_DRAG_LEAVE], - et->priv->drop_row, - et->priv->drop_path, - et->priv->drop_col, - context, - time); - if (row >= 0 && col >= 0) - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TREE_DRAG_MOTION], - row, - path, - col, - context, - x, - y, - time, - &ret_val); - } - et->priv->drop_row = row; - et->priv->drop_path = path; - et->priv->drop_col = col; - if (row >= 0 && col >= 0) - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TREE_DRAG_DROP], - et->priv->drop_row, - et->priv->drop_path, - et->priv->drop_col, - context, - x, - y, - time, - &ret_val); - et->priv->drop_row = -1; - et->priv->drop_path = NULL; - et->priv->drop_col = -1; - return ret_val; -} - -static void -et_drag_data_received(GtkWidget *widget, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time, - ETree *et) -{ - int row, col; - ETreePath path; - e_tree_get_cell_at(et, - x, - y, - &row, - &col); - path = e_tree_table_adapter_node_at_row(et->priv->etta, row); - path = e_tree_sorted_view_to_model_path(et->priv->sorted, path); - gtk_signal_emit (GTK_OBJECT (et), - et_signals [TREE_DRAG_DATA_RECEIVED], - row, - path, - col, - context, - x, - y, - selection_data, - info, - time); -} - -static gint -e_tree_drag_source_event_cb (GtkWidget *widget, - GdkEvent *event, - ETree *tree) -{ - ETreeDragSourceSite *site; - site = tree->priv->site; - - switch (event->type) { - case GDK_BUTTON_PRESS: - if ((GDK_BUTTON1_MASK << (event->button.button - 1)) & site->start_button_mask) { - int row, col; - e_tree_get_cell_at(tree, event->button.x, event->button.y, &row, &col); - if (row >= 0 && col >= 0) { - site->state |= (GDK_BUTTON1_MASK << (event->button.button - 1)); - site->x = event->button.x; - site->y = event->button.y; - site->row = row; - site->col = col; - } - } - break; - - case GDK_BUTTON_RELEASE: - if ((GDK_BUTTON1_MASK << (event->button.button - 1)) & site->start_button_mask) { - site->state &= ~(GDK_BUTTON1_MASK << (event->button.button - 1)); - } - break; - - case GDK_MOTION_NOTIFY: - if (site->state & event->motion.state & site->start_button_mask) { - /* FIXME: This is really broken and can leave us - * with a stuck grab - */ - int i; - for (i=1; i<6; i++) { - if (site->state & event->motion.state & - GDK_BUTTON1_MASK << (i - 1)) - break; - } - - if (MAX (abs (site->x - event->motion.x), - abs (site->y - event->motion.y)) > 3) { - GtkDragSourceInfo *info; - GdkDragContext *context; - - site->state = 0; - context = e_tree_drag_begin (tree, site->row, site->col, - site->target_list, - site->actions, - i, event); - - - info = g_dataset_get_data (context, "gtk-info"); - - if (!info->icon_window) { - if (site->pixmap) - gtk_drag_set_icon_pixmap (context, - site->colormap, - site->pixmap, - site->mask, -2, -2); - else - gtk_drag_set_icon_default (context); - } - - return TRUE; - } - } - break; - - default: /* hit for 2/3BUTTON_PRESS */ - break; - } - return FALSE; -} - -static void -e_tree_class_init (ETreeClass *class) -{ - GtkObjectClass *object_class; - GtkWidgetClass *widget_class; - GtkContainerClass *container_class; - - object_class = (GtkObjectClass *) class; - widget_class = (GtkWidgetClass *) class; - container_class = (GtkContainerClass *) class; - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = et_destroy; - object_class->set_arg = et_set_arg; - object_class->get_arg = et_get_arg; - - widget_class->grab_focus = et_grab_focus; - - container_class->focus = et_focus; - - class->cursor_change = NULL; - class->cursor_activated = NULL; - class->selection_change = NULL; - class->double_click = NULL; - class->right_click = NULL; - class->click = NULL; - class->key_press = NULL; - - class->tree_drag_begin = NULL; - class->tree_drag_end = NULL; - class->tree_drag_data_get = NULL; - class->tree_drag_data_delete = NULL; - - class->tree_drag_leave = NULL; - class->tree_drag_motion = NULL; - class->tree_drag_drop = NULL; - class->tree_drag_data_received = NULL; - - et_signals [CURSOR_CHANGE] = - gtk_signal_new ("cursor_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, cursor_change), - gtk_marshal_NONE__INT_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_POINTER); - - et_signals [CURSOR_ACTIVATED] = - gtk_signal_new ("cursor_activated", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, cursor_activated), - gtk_marshal_NONE__INT_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_POINTER); - - et_signals [SELECTION_CHANGE] = - gtk_signal_new ("selection_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, selection_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - et_signals [DOUBLE_CLICK] = - gtk_signal_new ("double_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, double_click), - e_marshal_NONE__INT_POINTER_INT_POINTER, - GTK_TYPE_NONE, 4, GTK_TYPE_INT, GTK_TYPE_POINTER, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - et_signals [RIGHT_CLICK] = - gtk_signal_new ("right_click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, right_click), - e_marshal_INT__INT_POINTER_INT_POINTER, - GTK_TYPE_INT, 4, GTK_TYPE_INT, GTK_TYPE_POINTER, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - et_signals [CLICK] = - gtk_signal_new ("click", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, click), - e_marshal_INT__INT_POINTER_INT_POINTER, - GTK_TYPE_INT, 4, GTK_TYPE_INT, GTK_TYPE_POINTER, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - et_signals [KEY_PRESS] = - gtk_signal_new ("key_press", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, key_press), - e_marshal_INT__INT_POINTER_INT_POINTER, - GTK_TYPE_INT, 4, GTK_TYPE_INT, GTK_TYPE_POINTER, GTK_TYPE_INT, GTK_TYPE_GDK_EVENT); - - et_signals[TREE_DRAG_BEGIN] = - gtk_signal_new ("tree_drag_begin", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, tree_drag_begin), - e_marshal_NONE__INT_POINTER_INT_POINTER, - GTK_TYPE_NONE, 4, - GTK_TYPE_INT, - GTK_TYPE_POINTER, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT); - et_signals[TREE_DRAG_END] = - gtk_signal_new ("tree_drag_end", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, tree_drag_end), - e_marshal_NONE__INT_POINTER_INT_POINTER, - GTK_TYPE_NONE, 4, - GTK_TYPE_INT, - GTK_TYPE_POINTER, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT); - et_signals[TREE_DRAG_DATA_GET] = - gtk_signal_new ("tree_drag_data_get", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, tree_drag_data_get), - e_marshal_NONE__INT_POINTER_INT_POINTER_POINTER_UINT_UINT, - GTK_TYPE_NONE, 7, - GTK_TYPE_INT, - GTK_TYPE_POINTER, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_SELECTION_DATA, - GTK_TYPE_UINT, - GTK_TYPE_UINT); - et_signals[TREE_DRAG_DATA_DELETE] = - gtk_signal_new ("tree_drag_data_delete", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, tree_drag_data_delete), - e_marshal_NONE__INT_POINTER_INT_POINTER, - GTK_TYPE_NONE, 4, - GTK_TYPE_INT, - GTK_TYPE_POINTER, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT); - - et_signals[TREE_DRAG_LEAVE] = - gtk_signal_new ("tree_drag_leave", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, tree_drag_leave), - e_marshal_NONE__INT_POINTER_INT_POINTER_UINT, - GTK_TYPE_NONE, 5, - GTK_TYPE_INT, - GTK_TYPE_POINTER, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_UINT); - et_signals[TREE_DRAG_MOTION] = - gtk_signal_new ("tree_drag_motion", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, tree_drag_motion), - e_marshal_BOOL__INT_POINTER_INT_POINTER_INT_INT_UINT, - GTK_TYPE_BOOL, 7, - GTK_TYPE_INT, - GTK_TYPE_POINTER, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_UINT); - et_signals[TREE_DRAG_DROP] = - gtk_signal_new ("tree_drag_drop", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, tree_drag_drop), - e_marshal_BOOL__INT_POINTER_INT_POINTER_INT_INT_UINT, - GTK_TYPE_BOOL, 7, - GTK_TYPE_INT, - GTK_TYPE_POINTER, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_UINT); - et_signals[TREE_DRAG_DATA_RECEIVED] = - gtk_signal_new ("tree_drag_data_received", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, tree_drag_data_received), - e_marshal_NONE__INT_POINTER_INT_POINTER_INT_INT_POINTER_UINT_UINT, - GTK_TYPE_NONE, 9, - GTK_TYPE_INT, - GTK_TYPE_POINTER, - GTK_TYPE_INT, - GTK_TYPE_GDK_DRAG_CONTEXT, - GTK_TYPE_INT, - GTK_TYPE_INT, - GTK_TYPE_SELECTION_DATA, - GTK_TYPE_UINT, - GTK_TYPE_UINT); - - gtk_object_class_add_signals (object_class, et_signals, LAST_SIGNAL); - - class->set_scroll_adjustments = set_scroll_adjustments; - - widget_class->set_scroll_adjustments_signal = - gtk_signal_new ("set_scroll_adjustments", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETreeClass, set_scroll_adjustments), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, GTK_TYPE_ADJUSTMENT, GTK_TYPE_ADJUSTMENT); - - gtk_object_add_arg_type ("ETree::length_threshold", GTK_TYPE_INT, - GTK_ARG_WRITABLE, ARG_LENGTH_THRESHOLD); - gtk_object_add_arg_type ("ETree::horizontal_draw_grid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_HORIZONTAL_DRAW_GRID); - gtk_object_add_arg_type ("ETree::vertical_draw_grid", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_VERTICAL_DRAW_GRID); - gtk_object_add_arg_type ("ETree::draw_focus", GTK_TYPE_BOOL, - GTK_ARG_WRITABLE, ARG_DRAW_FOCUS); - gtk_object_add_arg_type ("ETree::ETreeTableAdapter", GTK_TYPE_OBJECT, - GTK_ARG_READABLE, ARG_ETTA); -} - -E_MAKE_TYPE(e_tree, "ETree", ETree, e_tree_class_init, e_tree_init, PARENT_TYPE); diff --git a/widgets/table/e-tree.h b/widgets/table/e-tree.h deleted file mode 100644 index 7ad9873d8b..0000000000 --- a/widgets/table/e-tree.h +++ /dev/null @@ -1,264 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -#ifndef _E_TREE_H_ -#define _E_TREE_H_ - -#include <gtk/gtktable.h> -#include <gnome-xml/tree.h> -#include <libgnomeui/gnome-canvas.h> - -#include <gal/widgets/e-printable.h> - -#include <gal/e-table/e-table-extras.h> -#include <gal/e-table/e-table-state.h> -#include <gal/e-table/e-tree-model.h> - -#define E_TREE_USE_TREE_SELECTION - -#ifdef E_TREE_USE_TREE_SELECTION -#include <gal/e-table/e-tree-selection-model.h> -#endif - -BEGIN_GNOME_DECLS - -#define E_TREE_TYPE (e_tree_get_type ()) -#define E_TREE(o) (GTK_CHECK_CAST ((o), E_TREE_TYPE, ETree)) -#define E_TREE_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_TREE_TYPE, ETreeClass)) -#define E_IS_TREE(o) (GTK_CHECK_TYPE ((o), E_TREE_TYPE)) -#define E_IS_TREE_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_TREE_TYPE)) - -typedef struct _ETreeDragSourceSite ETreeDragSourceSite; -typedef struct ETreePriv ETreePriv; - -typedef struct { - GtkTable parent; - - ETreePriv *priv; -} ETree; - -typedef struct { - GtkTableClass parent_class; - - void (*cursor_change) (ETree *et, int row, ETreePath path); - void (*cursor_activated) (ETree *et, int row, ETreePath path); - void (*selection_change) (ETree *et); - void (*double_click) (ETree *et, int row, ETreePath path, int col, GdkEvent *event); - gint (*right_click) (ETree *et, int row, ETreePath path, int col, GdkEvent *event); - gint (*click) (ETree *et, int row, ETreePath path, int col, GdkEvent *event); - gint (*key_press) (ETree *et, int row, ETreePath path, int col, GdkEvent *event); - - void (*set_scroll_adjustments) (ETree *tree, - GtkAdjustment *hadjustment, - GtkAdjustment *vadjustment); - - /* Source side drag signals */ - void (* tree_drag_begin) (ETree *tree, - int row, - ETreePath path, - int col, - GdkDragContext *context); - void (* tree_drag_end) (ETree *tree, - int row, - ETreePath path, - int col, - GdkDragContext *context); - void (* tree_drag_data_get) (ETree *tree, - int row, - ETreePath path, - int col, - GdkDragContext *context, - GtkSelectionData *selection_data, - guint info, - guint time); - void (* tree_drag_data_delete) (ETree *tree, - int row, - ETreePath path, - int col, - GdkDragContext *context); - - /* Target side drag signals */ - void (* tree_drag_leave) (ETree *tree, - int row, - ETreePath path, - int col, - GdkDragContext *context, - guint time); - gboolean (* tree_drag_motion) (ETree *tree, - int row, - ETreePath path, - int col, - GdkDragContext *context, - gint x, - gint y, - guint time); - gboolean (* tree_drag_drop) (ETree *tree, - int row, - ETreePath path, - int col, - GdkDragContext *context, - gint x, - gint y, - guint time); - void (* tree_drag_data_received) (ETree *tree, - int row, - ETreePath path, - int col, - GdkDragContext *context, - gint x, - gint y, - GtkSelectionData *selection_data, - guint info, - guint time); -} ETreeClass; - -GtkType e_tree_get_type (void); -ETree *e_tree_construct (ETree *e_tree, - ETreeModel *etm, - ETableExtras *ete, - const char *spec, - const char *state); -GtkWidget *e_tree_new (ETreeModel *etm, - ETableExtras *ete, - const char *spec, - const char *state); - -/* Create an ETree using files. */ -ETree *e_tree_construct_from_spec_file (ETree *e_tree, - ETreeModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn); -GtkWidget *e_tree_new_from_spec_file (ETreeModel *etm, - ETableExtras *ete, - const char *spec_fn, - const char *state_fn); - -/* To save the state */ -gchar *e_tree_get_state (ETree *e_tree); -void e_tree_save_state (ETree *e_tree, - const gchar *filename); -ETableState *e_tree_get_state_object (ETree *e_tree); - -/* note that it is more efficient to provide the state at creation time */ -void e_tree_set_state (ETree *e_tree, - const gchar *state); -void e_tree_set_state_object (ETree *e_tree, - ETableState *state); -void e_tree_load_state (ETree *e_tree, - const gchar *filename); -void e_tree_set_cursor (ETree *e_tree, - ETreePath path); - -/* NULL means we don't have the cursor. */ -ETreePath e_tree_get_cursor (ETree *e_tree); -void e_tree_selected_row_foreach (ETree *e_tree, - EForeachFunc callback, - gpointer closure); -#ifdef E_TREE_USE_TREE_SELECTION -void e_tree_selected_path_foreach (ETree *e_tree, - ETreeForeachFunc callback, - gpointer closure); -#endif -gint e_tree_selected_count (ETree *e_tree); -EPrintable *e_tree_get_printable (ETree *e_tree); -gint e_tree_get_next_row (ETree *e_tree, - gint model_row); -gint e_tree_get_prev_row (ETree *e_tree, - gint model_row); -gint e_tree_model_to_view_row (ETree *e_tree, - gint model_row); -gint e_tree_view_to_model_row (ETree *e_tree, - gint view_row); -void e_tree_get_cell_at (ETree *tree, - int x, - int y, - int *row_return, - int *col_return); -void e_tree_get_cell_geometry (ETree *tree, - int row, - int col, - int *x_return, - int *y_return, - int *width_return, - int *height_return); - - -/* Drag & drop stuff. */ -/* Target */ -void e_tree_drag_get_data (ETree *tree, - int row, - int col, - GdkDragContext *context, - GdkAtom target, - guint32 time); -void e_tree_drag_highlight (ETree *tree, - int row, - int col); /* col == -1 to highlight entire row. */ -void e_tree_drag_unhighlight (ETree *tree); -void e_tree_drag_dest_set (ETree *tree, - GtkDestDefaults flags, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions); -void e_tree_drag_dest_set_proxy (ETree *tree, - GdkWindow *proxy_window, - GdkDragProtocol protocol, - gboolean use_coordinates); - -/* There probably should be functions for setting the targets - * as a GtkTargetList - */ -void e_tree_drag_dest_unset (GtkWidget *widget); - -/* Source side */ -void e_tree_drag_source_set (ETree *tree, - GdkModifierType start_button_mask, - const GtkTargetEntry *targets, - gint n_targets, - GdkDragAction actions); -void e_tree_drag_source_unset (ETree *tree); - -/* There probably should be functions for setting the targets - * as a GtkTargetList - */ -GdkDragContext *e_tree_drag_begin (ETree *tree, - int row, - int col, - GtkTargetList *targets, - GdkDragAction actions, - gint button, - GdkEvent *event); - -/* selection stuff */ -void e_tree_select_all (ETree *tree); -void e_tree_invert_selection (ETree *tree); - - -/* Adapter functions */ -gboolean e_tree_node_is_expanded (ETree *et, - ETreePath path); -void e_tree_node_set_expanded (ETree *et, - ETreePath path, - gboolean expanded); -void e_tree_node_set_expanded_recurse (ETree *et, - ETreePath path, - gboolean expanded); -void e_tree_root_node_set_visible (ETree *et, - gboolean visible); -ETreePath e_tree_node_at_row (ETree *et, - int row); -int e_tree_row_of_node (ETree *et, - ETreePath path); -gboolean e_tree_root_node_is_visible (ETree *et); -void e_tree_show_node (ETree *et, - ETreePath path); -void e_tree_save_expanded_state (ETree *et, - char *filename); -void e_tree_load_expanded_state (ETree *et, - char *filename); -int e_tree_row_count (ETree *et); -GtkWidget *e_tree_get_tooltip (ETree *et); - -END_GNOME_DECLS - -#endif /* _E_TREE_H_ */ - diff --git a/widgets/table/image1.png b/widgets/table/image1.png Binary files differdeleted file mode 100644 index 8326ac241f..0000000000 --- a/widgets/table/image1.png +++ /dev/null diff --git a/widgets/table/image2.png b/widgets/table/image2.png Binary files differdeleted file mode 100644 index e6a4c75dbe..0000000000 --- a/widgets/table/image2.png +++ /dev/null diff --git a/widgets/table/image3.png b/widgets/table/image3.png Binary files differdeleted file mode 100644 index 50e16e8620..0000000000 --- a/widgets/table/image3.png +++ /dev/null diff --git a/widgets/table/remove-col.xpm b/widgets/table/remove-col.xpm deleted file mode 100644 index ff1024f0c9..0000000000 --- a/widgets/table/remove-col.xpm +++ /dev/null @@ -1,22 +0,0 @@ -/* XPM */ -static char * remove_col_xpm[] = { -"16 16 3 1", -" c None", -". c #000000", -"+ c #FF0000", -"... ...", -".++. .++.", -".+++. .+++.", -" .+++. .+++. ", -" .+++. .+++. ", -" .+++..+++. ", -" .++++++. ", -" .++++. ", -" .++++. ", -" .++++++. ", -" .+++..+++. ", -" .+++. .+++. ", -" .+++. .+++. ", -".+++. .+++.", -".++. .++.", -"... ..."}; diff --git a/widgets/table/sample.table b/widgets/table/sample.table deleted file mode 100644 index 45c8ff0691..0000000000 --- a/widgets/table/sample.table +++ /dev/null @@ -1,11 +0,0 @@ -Col1 Col2 Address Title Dorks -c1.a c2.a a.a tit-1 DorkA -c1.b c2.b a.b tit-2 DDork -c1.c c2.c a.c tit-1 DorkB -c1.d c2.d a.d tit-2 ADork -c1.e c2.e a.e tit-1 DorkC -c1.f c2.f a.f tit-2 UDork -c1.g c2.g a.g tit-3 Dork--- -j k k tit-1 DorkA - - diff --git a/widgets/table/spec.xml b/widgets/table/spec.xml deleted file mode 100644 index a8e524484c..0000000000 --- a/widgets/table/spec.xml +++ /dev/null @@ -1,21 +0,0 @@ -<ETableSpecification no-headers="false" click-to-add="false" - draw-grid="true" cursor-mode="simple" - _click-to-add-message=""> - <ETableColumn model_col="0" _title="Email" expansion="1.0" minimum_width="20" resizable="true" cell="cell_left_just" compare="string"/> - <ETableColumn model_col="1" _title="Full Name" expansion="1.0" minimum_width="20" resizable="true" cell="cell_left_just" compare="string"/> - <ETableColumn model_col="2" _title="Address" expansion="1.0" minimum_width="20" resizable="true" cell="cell_left_just" compare="string"/> - <ETableColumn model_col="3" _title="Phone" expansion="1.0" minimum_width="20" resizable="true" cell="cell_left_just" compare="string"/> - <ETableState> - <column source="0"/> - <column source="3"/> - <column source="1"/> - <column source="2"/> - <grouping> - <group column="2" ascending="true"> - <leaf column="1" ascending="true"/> - </group> - </grouping> - <!-- Column that's been added by hand. Not implemented yet. - <ETableColumn model_col="custom-string" _title="Custom" expansion="1.0" minimum_widgth="20" resizable="true" cell="string" compare="string"/> --> - </ETableState> -</ETableSpecification> diff --git a/widgets/table/table-test.c b/widgets/table/table-test.c deleted file mode 100644 index dd0dee4d24..0000000000 --- a/widgets/table/table-test.c +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <fcntl.h> -#include <gnome.h> -#include "gal/e-util/e-cursors.h" -#include "table-test.h" - -int -main (int argc, char *argv []) -{ - - if (isatty (0)){ - int fd; - - close (0); - fd = open ("sample.table", O_RDONLY); - if (fd == -1){ - fprintf (stderr, "Could not find sample.table, try feeding a table on stdin"); - exit (1); - } - dup2 (fd, 0); - } - - gnome_init ("TableTest", "TableTest", argc, argv); - e_cursors_init (); - - -/* table_browser_test (); */ -/* multi_cols_test (); */ -/* check_test (); */ - - e_table_test (); - - gtk_main (); - - e_cursors_shutdown (); - return 0; -} diff --git a/widgets/table/table-test.h b/widgets/table/table-test.h deleted file mode 100644 index ad8cfcc083..0000000000 --- a/widgets/table/table-test.h +++ /dev/null @@ -1,4 +0,0 @@ -void table_browser_test (void); -void multi_cols_test (void); -void check_test (void); -void e_table_test (void); diff --git a/widgets/table/test-check.c b/widgets/table/test-check.c deleted file mode 100644 index 0cf1baf48a..0000000000 --- a/widgets/table/test-check.c +++ /dev/null @@ -1,206 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "gal/widgets/e-cursors.h" -#include "gal/widgets/e-canvas-utils.h" -#include "gal/widgets/e-canvas.h" -#include "gal/util/e-util.h" -#include "e-cell-text.h" -#include "e-cell-checkbox.h" - -#include "table-test.h" - -#define LINES 4 - -static struct { - int value; - char *string; -} my_table [LINES] = { - { 0, "Buy food" }, - { 1, "Breathe " }, - { 0, "Cancel gdb session with shrink" }, - { 1, "Make screenshots" }, -}; -/* - * ETableSimple callbacks - */ -static int -col_count (ETableModel *etc, void *data) -{ - return 2; -} - -static int -row_count (ETableModel *etc, void *data) -{ - return LINES; -} - -static void * -value_at (ETableModel *etc, int col, int row, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0) - return GINT_TO_POINTER (my_table [row].value); - else - return my_table [row].string; - -} - -static void -set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0) { - my_table [row].value = GPOINTER_TO_INT (val); - printf ("Value at %d,%d set to %d\n", col, row, GPOINTER_TO_INT (val)); - } else { - my_table [row].string = g_strdup (val); - printf ("Value at %d,%d set to %s\n", col, row, (char *) val); - } -} - -static gboolean -is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -static void * -duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) { - return (void *) value; - } else { - return g_strdup (value); - } -} - -static void -free_value (ETableModel *etc, int col, void *value, void *data) -{ - if (col != 0) { - g_free (value); - } -} - -static void * -initialize_value (ETableModel *etc, int col, void *data) -{ - if (col == 0) - return NULL; - else - return g_strdup (""); -} - -static gboolean -value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return value == NULL; - else - return !(value && *(char *)value); -} - -static char * -value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return g_strdup_printf("%d", (int) value); - else - return g_strdup(value); -} - -static void -set_canvas_size (GnomeCanvas *canvas, GtkAllocation *alloc) -{ - gnome_canvas_set_scroll_region (canvas, 0, 0, alloc->width, alloc->height); -} - -void -check_test (void) -{ - GtkWidget *canvas, *window; - ETableModel *e_table_model; - ETableHeader *e_table_header; - ETableCol *col_0, *col_1; - ECell *cell_left_just, *cell_image_check; - GdkPixbuf *pixbuf; - GnomeCanvasItem *item; - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - e_table_model = e_table_simple_new ( - col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - /* - * Header - */ - e_table_header = e_table_header_new (); - - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - cell_image_check = e_cell_checkbox_new (); - pixbuf = gdk_pixbuf_new_from_file ("clip.png"); - col_0 = e_table_col_new_with_pixbuf (0, pixbuf, 0.0, 18, cell_image_check, g_int_compare, TRUE); - gdk_pixbuf_unref (pixbuf); - e_table_header_add_column (e_table_header, col_0, 0); - - col_1 = e_table_col_new (1, "Item Name", 1.0, 20, cell_left_just, g_str_compare, TRUE); - e_table_header_add_column (e_table_header, col_1, 1); - e_table_col_set_arrow (col_1, E_TABLE_COL_ARROW_DOWN); - - /* - * GUI - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - canvas = e_canvas_new (); - - gtk_signal_connect (GTK_OBJECT (canvas), "size_allocate", - GTK_SIGNAL_FUNC (set_canvas_size), NULL); - - gtk_container_add (GTK_CONTAINER (window), canvas); - gtk_widget_show_all (window); - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header, - NULL); - - item = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_item_get_type (), - "ETableHeader", e_table_header, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, -#if 0 - "spreadsheet", TRUE, -#endif - "cursor_mode", E_TABLE_CURSOR_SIMPLE, - NULL); - e_canvas_item_move_absolute (item, 0, 30); -} - diff --git a/widgets/table/test-cols.c b/widgets/table/test-cols.c deleted file mode 100644 index a82dae639a..0000000000 --- a/widgets/table/test-cols.c +++ /dev/null @@ -1,250 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "gal/widgets/e-canvas-utils.h" -#include "gal/widgets/e-canvas.h" -#include "gal/widgets/e-cursors.h" -#include "gal/util/e-util.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-cell-toggle.h" - -#include "table-test.h" - -#define LINES 4 - -static struct { - int value; - char *string; -} my_table [LINES] = { - { 0, "You are not" }, - { 1, "A beautiful and unique " }, - { 0, "Snowflake" }, - { 2, "You are not your wallet" }, -}; -/* - * ETableSimple callbacks - */ -static int -col_count (ETableModel *etc, void *data) -{ - return 2; -} - -static int -row_count (ETableModel *etc, void *data) -{ - return LINES; -} - -static void * -value_at (ETableModel *etc, int col, int row, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0) - return GINT_TO_POINTER (my_table [row].value); - else - return my_table [row].string; - -} - -static void -set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_assert (col < 2); - g_assert (row < LINES); - - if (col == 0){ - my_table [row].value = GPOINTER_TO_INT (val); - printf ("Value at %d,%d set to %d\n", col, row, GPOINTER_TO_INT (val)); - } else { - my_table [row].string = g_strdup (val); - printf ("Value at %d,%d set to %s\n", col, row, (char *) val); - } -} - -static gboolean -is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -static void * -duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0){ - return (void *)value; - } else { - return g_strdup (value); - } -} - -static void -free_value (ETableModel *etc, int col, void *value, void *data) -{ - if (col != 0){ - g_free (value); - } -} - -static void * -initialize_value (ETableModel *etc, int col, void *data) -{ - if (col == 0) - return NULL; - else - return g_strdup (""); -} - -static gboolean -value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return value == NULL; - else - return !(value && *(char *)value); -} - -static char * -value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - if (col == 0) - return g_strdup_printf("%d", (int) value); - else - return g_strdup(value); -} - -static void -set_canvas_size (GnomeCanvas *canvas, GtkAllocation *alloc) -{ - gnome_canvas_set_scroll_region (canvas, 0, 0, alloc->width, alloc->height); -} - -void -multi_cols_test (void) -{ - GtkWidget *canvas, *window; - ETableModel *e_table_model; - ETableHeader *e_table_header, *e_table_header_multiple; - ETableCol *col_0, *col_1; - ECell *cell_left_just, *cell_image_toggle; - GnomeCanvasItem *item; - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - - e_table_model = e_table_simple_new ( - col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - /* - * Header - */ - e_table_header = e_table_header_new (); - - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - { - GdkPixbuf **images = g_new (GdkPixbuf *, 3); - int i; - - images [0] = gdk_pixbuf_new_from_file ("image1.png"); - images [1] = gdk_pixbuf_new_from_file ("image2.png"); - images [2] = gdk_pixbuf_new_from_file ("image3.png"); - - cell_image_toggle = e_cell_toggle_new (0, 3, images); - - for (i = 0; i < 3; i++) - gdk_pixbuf_unref (images [i]); - - g_free (images); - } - - col_1 = e_table_col_new (1, "Item Name", 1.0, 20, cell_left_just, g_str_compare, TRUE); - e_table_header_add_column (e_table_header, col_1, 0); - - col_0 = e_table_col_new (0, "A", 0.0, 48, cell_image_toggle, g_int_compare, TRUE); - e_table_header_add_column (e_table_header, col_0, 1); - - /* - * Second test - */ - e_table_header_multiple = e_table_header_new (); - e_table_header_add_column (e_table_header_multiple, col_0, 0); - e_table_header_add_column (e_table_header_multiple, col_1, 1); - e_table_header_add_column (e_table_header_multiple, col_1, 2); - - /* - * GUI - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - canvas = e_canvas_new (); - - gtk_signal_connect (GTK_OBJECT (canvas), "size_allocate", - GTK_SIGNAL_FUNC (set_canvas_size), NULL); - - gtk_container_add (GTK_CONTAINER (window), canvas); - gtk_widget_show_all (window); - - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header, - NULL); - - item = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_item_get_type (), - "ETableHeader", e_table_header, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, - "cursor_mode", E_TABLE_CURSOR_SIMPLE, -#if 0 - "spreadsheet", TRUE, -#endif - NULL); - - e_canvas_item_move_absolute (item, 0, 30); - - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header_multiple, - NULL); - item = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_item_get_type (), - "ETableHeader", e_table_header_multiple, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, -#if 0 - "spreadsheet", TRUE, -#endif - "cursor_mode", E_TABLE_CURSOR_SIMPLE, - NULL); - e_canvas_item_move_absolute (item, 300, 30); -} - - - - - diff --git a/widgets/table/test-table.c b/widgets/table/test-table.c deleted file mode 100644 index 314df1000e..0000000000 --- a/widgets/table/test-table.c +++ /dev/null @@ -1,394 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * Test code for the ETable package - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - */ -#include <config.h> -#include <stdio.h> -#include <string.h> -#include <gnome.h> -#include "gal/widgets/e-cursors.h" -#include "gal/widgets/e-canvas.h" -#include "e-table-simple.h" -#include "e-table-header.h" -#include "e-table-header-item.h" -#include "e-table-item.h" -#include "e-cell-text.h" -#include "e-table.h" -#include "e-table-config.h" - -#include "table-test.h" - -char buffer [1024]; -char **column_labels; -char ***table_data; -int cols = 0; -int lines = 0; -int lines_alloc = 0; - -static void -parse_headers () -{ - char *p, *s; - int in_value = 0, i; - - fgets (buffer, sizeof (buffer)-1, stdin); - - for (p = buffer; *p; p++){ - if (*p == ' ' || *p == '\t'){ - if (in_value){ - cols++; - in_value = 0; - } - } else - in_value = 1; - } - if (in_value) - cols++; - - if (!cols){ - fprintf (stderr, "No columns in first row\n"); - exit (1); - } - - column_labels = g_new0 (char *, cols); - - p = buffer; - for (i = 0; (s = strtok (p, " \t")) != NULL; i++){ - column_labels [i] = g_strdup (s); - if (strchr (column_labels [i], '\n')) - *strchr (column_labels [i], '\n') = 0; - p = NULL; - } - - printf ("%d headers:\n", cols); - for (i = 0; i < cols; i++){ - printf ("header %d: %s\n", i, column_labels [i]); - } -} - -static char ** -load_line (char *buffer, int cols) -{ - char **line = g_new0 (char *, cols); - char *p; - int i; - - for (i = 0; i < cols; i++){ - p = strtok (buffer, " \t\n"); - if (p == NULL){ - for (; i < cols; i++) - line [i] = g_strdup (""); - return line; - } else - line [i] = g_strdup (p); - buffer = NULL; - } - return line; -} - -static void -append_line (char **line) -{ - if (lines <= lines_alloc){ - lines_alloc = lines + 50; - table_data = g_renew (char **, table_data, lines_alloc); - } - table_data [lines] = line; - lines++; -} - -static void -load_data () -{ - int i; - - { - static int loaded; - - if (loaded) - return; - - loaded = TRUE; - } - - - parse_headers (); - - while (fgets (buffer, sizeof (buffer)-1, stdin) != NULL){ - char **line; - - if (buffer [0] == '\n') - continue; - line = load_line (buffer, cols); - append_line (line); - } - - for (i = 0; i < lines; i++){ - int j; - - printf ("Line %d: ", i); - for (j = 0; j < cols; j++) - printf ("[%s] ", table_data [i][j]); - printf ("\n"); - } -} - -/* - * ETableSimple callbacks - */ -static int -col_count (ETableModel *etc, void *data) -{ - return cols; -} - -static int -row_count (ETableModel *etc, void *data) -{ - return lines; -} - -static void * -value_at (ETableModel *etc, int col, int row, void *data) -{ - g_assert (col < cols); - g_assert (row < lines); - - return (void *) table_data [row][col]; -} - -static void -set_value_at (ETableModel *etc, int col, int row, const void *val, void *data) -{ - g_assert (col < cols); - g_assert (row < lines); - - g_free (table_data [row][col]); - table_data [row][col] = g_strdup (val); - - printf ("Value at %d,%d set to %s\n", col, row, (char *) val); -} - -static gboolean -is_cell_editable (ETableModel *etc, int col, int row, void *data) -{ - return TRUE; -} - -static void * -duplicate_value (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup (value); -} - -static void -free_value (ETableModel *etc, int col, void *value, void *data) -{ - g_free (value); -} - -static void * -initialize_value (ETableModel *etc, int col, void *data) -{ - return g_strdup (""); -} - -static gboolean -value_is_empty (ETableModel *etc, int col, const void *value, void *data) -{ - return !(value && *(char *)value); -} - -static char * -value_to_string (ETableModel *etc, int col, const void *value, void *data) -{ - return g_strdup(value); -} - -static void -set_canvas_size (GnomeCanvas *canvas, GtkAllocation *alloc) -{ - gnome_canvas_set_scroll_region (canvas, 0, 0, alloc->width, alloc->height); -} - -void -table_browser_test (void) -{ - GtkWidget *canvas, *window; - ETableModel *e_table_model; - ETableHeader *e_table_header; - ECell *cell_left_just; - GnomeCanvasItem *group; - int i; - - load_data (); - - /* - * Data model - */ - e_table_model = e_table_simple_new ( - col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - /* - * Header - */ - e_table_header = e_table_header_new (); - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - for (i = 0; i < cols; i++){ - ETableCol *ecol = e_table_col_new ( - i, column_labels [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - - e_table_header_add_column (e_table_header, ecol, i); - } - - /* - * Setup GUI - */ - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - canvas = e_canvas_new (); - - gtk_signal_connect (GTK_OBJECT (canvas), "size_allocate", - GTK_SIGNAL_FUNC (set_canvas_size), NULL); - - gtk_container_add (GTK_CONTAINER (window), canvas); - gtk_widget_show_all (window); - gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - e_table_header_item_get_type (), - "ETableHeader", e_table_header, - NULL); - - group = gnome_canvas_item_new ( - gnome_canvas_root (GNOME_CANVAS (canvas)), - gnome_canvas_group_get_type (), - "x", 30.0, - "y", 30.0, - NULL); - - gnome_canvas_item_new ( - GNOME_CANVAS_GROUP (group), - e_table_item_get_type (), - "ETableHeader", e_table_header, - "ETableModel", e_table_model, - "drawgrid", TRUE, - "drawfocus", TRUE, -#if 0 - "spreadsheet", TRUE, -#endif - NULL); -} - -static void -save_spec (GtkWidget *button, ETable *e_table) -{ - e_table_save_specification (e_table, "e-table-test.xml"); -} - -static void -row_selection_test (ETable *table, int row, gboolean selected) -{ - if (selected) - g_print ("Row %d selected\n", row); - else - g_print ("Row %d unselected\n", row); -} - -static void -toggle_grid (void *nothing, ETable *etable) -{ - static gboolean shown; - - gtk_object_get (GTK_OBJECT (etable), "drawgrid", &shown, NULL); - gtk_object_set (GTK_OBJECT (etable), "drawgrid", !shown, NULL); -} - -static void -do_e_table_demo (const char *spec) -{ - GtkWidget *e_table, *window, *frame, *vbox, *button, *bhide; - ECell *cell_left_just; - ETableHeader *full_header; - int i; - - /* - * Data model - */ - static ETableModel *e_table_model = NULL; - - if (e_table_model == NULL) - e_table_model = - e_table_simple_new (col_count, row_count, value_at, - set_value_at, is_cell_editable, - duplicate_value, free_value, - initialize_value, value_is_empty, - value_to_string, - NULL); - - full_header = e_table_header_new (); - cell_left_just = e_cell_text_new (e_table_model, NULL, GTK_JUSTIFY_LEFT); - - for (i = 0; i < cols; i++){ - ETableCol *ecol = e_table_col_new ( - i, column_labels [i], - 1.0, 20, cell_left_just, - g_str_compare, TRUE); - - e_table_header_add_column (full_header, ecol, i); - } - - - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - frame = gtk_frame_new (NULL); - e_table = e_table_new (full_header, e_table_model, spec); - gtk_signal_connect (GTK_OBJECT(e_table), "row_selection", - GTK_SIGNAL_FUNC(row_selection_test), NULL); - - vbox = gtk_vbox_new (FALSE, 0); - gtk_box_pack_start (GTK_BOX (vbox), e_table, TRUE, TRUE, 0); - gtk_container_add (GTK_CONTAINER (frame), vbox); - gtk_container_add (GTK_CONTAINER (window), frame); - - /* - * gadgets - */ - button = gtk_button_new_with_label ("Save spec"); - gtk_signal_connect (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (save_spec), e_table); - gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); - - bhide = gtk_button_new_with_label ("Toggle Grid"); - gtk_signal_connect (GTK_OBJECT (bhide), "clicked", - GTK_SIGNAL_FUNC (toggle_grid), e_table); - gtk_box_pack_start (GTK_BOX (vbox), bhide, FALSE, FALSE, 0); - - gtk_widget_set_usize (window, 200, 200); - gtk_widget_show_all (window); - - if (getenv ("TEST")){ - e_table_do_gui_config (NULL, E_TABLE(e_table)); - } -} - -void -e_table_test (void) -{ - load_data (); - - if (1){/*getenv ("DO")){*/ - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <leaf column=\"3\" ascending=\"true\"/> </grouping> </ETableSpecification>"); - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <group column=\"3\" ascending=\"true\"> <group column=\"4\" ascending=\"false\"> <leaf column=\"2\" ascending=\"true\"/> </group> </group> </grouping> </ETableSpecification>"); - } - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <group column=\"4\" ascending=\"true\"> <leaf column=\"2\" ascending=\"true\"/> </group> </grouping> </ETableSpecification>"); - do_e_table_demo ("<ETableSpecification> <columns-shown> <column> 0 </column> <column> 1 </column> <column> 2 </column> <column> 3 </column> <column> 4 </column> </columns-shown> <grouping> <group column=\"3\" ascending=\"true\"> <leaf column=\"2\" ascending=\"true\"/> </group> </grouping> </ETableSpecification>"); -} diff --git a/widgets/table/tree-expanded.xpm b/widgets/table/tree-expanded.xpm deleted file mode 100644 index d9bda3694d..0000000000 --- a/widgets/table/tree-expanded.xpm +++ /dev/null @@ -1,23 +0,0 @@ -/* XPM */ -static char * tree_expanded_xpm[] = { -"16 16 4 1", -" c None", -". c #FFFFFF", -"* c #000000", -"+ c #666666", -" ", -" ", -" ", -" ", -" +++++++++ ", -" +.......+ ", -" +.......+ ", -" +.......+ ", -" +.*****.+ ", -" +.......+ ", -" +.......+ ", -" +.......+ ", -" +++++++++ ", -" ", -" ", -" "}; diff --git a/widgets/table/tree-unexpanded.xpm b/widgets/table/tree-unexpanded.xpm deleted file mode 100644 index e1b48448ba..0000000000 --- a/widgets/table/tree-unexpanded.xpm +++ /dev/null @@ -1,23 +0,0 @@ -/* XPM */ -static char * tree_unexpanded_xpm[] = { -"16 16 4 1", -" c None", -". c #FFFFFF", -"* c #000000", -"+ c #666666", -" ", -" ", -" ", -" ", -" +++++++++ ", -" +.......+ ", -" +...*...+ ", -" +...*...+ ", -" +.*****.+ ", -" +...*...+ ", -" +...*...+ ", -" +.......+ ", -" +++++++++ ", -" ", -" ", -" "}; diff --git a/widgets/text/.cvsignore b/widgets/text/.cvsignore deleted file mode 100644 index 792b9f5af2..0000000000 --- a/widgets/text/.cvsignore +++ /dev/null @@ -1,11 +0,0 @@ -.deps -.libs -.pure -Makefile -Makefile.in -*.lo -*.la -e-text-test -e-entry-test -e-text-model-test -e-completion-test
\ No newline at end of file diff --git a/widgets/text/e-completion-test.c b/widgets/text/e-completion-test.c deleted file mode 100644 index 8550e9a10f..0000000000 --- a/widgets/text/e-completion-test.c +++ /dev/null @@ -1,197 +0,0 @@ -/* - ECompleteTest -*/ - -#include <gnome.h> -#include "e-completion.h" -#include "e-entry.h" - -#define TIMEOUT 10 - -/* Dictionary Lookup test */ - -static gint word_count = 0; -static gchar **word_array = NULL; - -static void -read_dict (void) -{ - FILE *in = fopen ("/usr/share/dict/words", "r"); - gchar buffer[128]; - GList *word_list = NULL, *iter; - gint i; - - while (fgets (buffer, 128, in)) { - gint len = strlen (buffer); - if (len > 0 && buffer[len-1] == '\n') - buffer[len-1] = '\0'; - word_list = g_list_prepend (word_list, g_strdup (buffer)); - ++word_count; - } - fclose (in); - - word_array = g_new (gchar *, word_count); - i = word_count-1; - for (iter = word_list; iter != NULL; iter = g_list_next (iter)) { - word_array[i] = (gchar *)iter->data; - --i; - } -} - -static gint -find_word (const gchar *str) -{ - gint a, b; - - if (word_array == NULL) - read_dict (); - - a = 0; - b = word_count-1; - - while (b-a > 1) { - gint m = (a+b)/2; - gint cmp = g_strcasecmp (str, word_array[m]); - - if (cmp < 0) - b = m; - else if (cmp > 0) - a = m; - else - return m; - } - - return b; -} - -struct { - ECompletion *complete; - const gchar *txt; - gint start; - gint current; - gint len; - gint limit; - gint count; -} dict_info; -static guint dict_tag = 0; - -static gboolean -dict_check (gpointer ptr) -{ - gint limit = dict_info.limit; - gint i; - - /* If this is the first iteration, do the binary search in our word list to figure out - where to start. We do less work on the first iteration, to give more of a sense of - immediate feedback. */ - if (dict_info.start < 0) { - dict_info.start = dict_info.current = find_word (dict_info.txt); - } - - i = dict_info.current; - while (limit > 0 - && i < word_count - && dict_info.count < 50 - && g_strncasecmp (dict_info.txt, word_array[i], dict_info.len) == 0) { - e_completion_found_match_full (dict_info.complete, word_array[i], - dict_info.len / (double)strlen (word_array[i]), - NULL, NULL); - ++i; - --limit; - ++dict_info.count; - } - dict_info.current = i; - dict_info.limit = MIN (dict_info.limit*2, 400); - - if (limit != 0) { - dict_tag = 0; - e_completion_end_search (dict_info.complete); - return FALSE; - } - - - - return TRUE; -} - -static void -begin_dict_search (ECompletion *complete, const gchar *txt, gint pos, gint limit, gpointer user_data) -{ - gint len = strlen (txt); - - if (dict_tag != 0) { - gtk_timeout_remove (dict_tag); - dict_tag = 0; - } - - if (len > 0) { - dict_info.complete = complete; - dict_info.txt = txt; - dict_info.start = -1; - dict_info.current = -1; - dict_info.len = len; - dict_info.limit = 100; - dict_info.count = 0; - dict_tag = gtk_timeout_add (TIMEOUT, dict_check, NULL); - } else { - e_completion_end_search (complete); - } -} - -static void -end_dict_search (ECompletion *complete, gpointer user_data) -{ - if (dict_tag != 0) { - gtk_timeout_remove (dict_tag); - dict_tag = 0; - } -} - -static void -popup_cb (EEntry *popup, GdkEventButton *ev, gint pos, gpointer user_data) -{ - g_print ("popup at pos %d\n", pos); -} - -int -main (int argc, gchar **argv) -{ - ECompletion* complete; - GtkWidget *entry; - GtkWidget *win; - - gnome_init ("ETextModelTest", "0.0", argc, argv); - - read_dict (); - - complete = e_completion_new (); - gtk_signal_connect (GTK_OBJECT (complete), - "begin_completion", - GTK_SIGNAL_FUNC (begin_dict_search), - NULL); - gtk_signal_connect (GTK_OBJECT (complete), - "end_completion", - GTK_SIGNAL_FUNC (end_dict_search), - NULL); - gtk_signal_connect (GTK_OBJECT (complete), - "cancel_completion", - GTK_SIGNAL_FUNC (end_dict_search), - NULL); - - win = gtk_window_new (GTK_WINDOW_TOPLEVEL); - entry = e_entry_new (); - e_entry_enable_completion_full (E_ENTRY (entry), complete, 0, NULL); - e_entry_set_editable (E_ENTRY (entry), TRUE); - - gtk_signal_connect (GTK_OBJECT (entry), - "popup", - GTK_SIGNAL_FUNC (popup_cb), - NULL); - - gtk_container_add (GTK_CONTAINER (win), entry); - gtk_widget_show_all (win); - - gtk_main (); - - return 0; -} diff --git a/widgets/text/e-completion-view.c b/widgets/text/e-completion-view.c deleted file mode 100644 index 2ffb19f3e3..0000000000 --- a/widgets/text/e-completion-view.c +++ /dev/null @@ -1,695 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * ECompletionView - A text completion selection widget - * Copyright (C) 2000, 2001 Ximian, Inc. - * - * Author: Jon Trowbridge <trow@ximian.com> - * Adapted from code by Miguel de Icaza <miguel@ximian.com> - */ - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - - -#include <config.h> -#include <math.h> -#include <gdk/gdkkeysyms.h> -#include <gal/e-table/e-table-simple.h> -#include <gal/e-table/e-table-scrolled.h> -#include "e-completion-view.h" - -enum { - E_COMPLETION_VIEW_NONEMPTY, - E_COMPLETION_VIEW_ADDED, - E_COMPLETION_VIEW_FULL, - E_COMPLETION_VIEW_BROWSE, - E_COMPLETION_VIEW_UNBROWSE, - E_COMPLETION_VIEW_ACTIVATE, - E_COMPLETION_VIEW_LAST_SIGNAL -}; - -static guint e_completion_view_signals[E_COMPLETION_VIEW_LAST_SIGNAL] = { 0 }; - -static void e_completion_view_disconnect (ECompletionView *cv); -static ETable *e_completion_view_table (ECompletionView *cv); -static void e_completion_view_clear_choices (ECompletionView *cv); -static void e_completion_view_set_cursor_row (ECompletionView *cv, gint r); -static void e_completion_view_select (ECompletionView *cv, gint r); - -static gint e_completion_view_key_press_handler (GtkWidget *w, GdkEventKey *key_event, gpointer user_data); - -static void e_completion_view_class_init (ECompletionViewClass *klass); -static void e_completion_view_init (ECompletionView *completion); -static void e_completion_view_destroy (GtkObject *object); - -static GtkObjectClass *parent_class; - - - -static gint -e_completion_view_local_key_press_handler (GtkWidget *w, GdkEventKey *ev) -{ - return e_completion_view_key_press_handler (w, ev, w); -} - -GtkType -e_completion_view_get_type (void) -{ - static GtkType completion_view_type = 0; - - if (!completion_view_type) { - GtkTypeInfo completion_view_info = { - "ECompletionView", - sizeof (ECompletionView), - sizeof (ECompletionViewClass), - (GtkClassInitFunc) e_completion_view_class_init, - (GtkObjectInitFunc) e_completion_view_init, - NULL, NULL, /* reserved */ - (GtkClassInitFunc) NULL - }; - - completion_view_type = gtk_type_unique (gtk_event_box_get_type (), &completion_view_info); - } - - return completion_view_type; -} - -static void -e_completion_view_class_init (ECompletionViewClass *klass) -{ - GtkObjectClass *object_class = (GtkObjectClass *) klass; - GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); - - parent_class = GTK_OBJECT_CLASS (gtk_type_class (gtk_event_box_get_type ())); - - e_completion_view_signals[E_COMPLETION_VIEW_NONEMPTY] = - gtk_signal_new ("nonempty", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECompletionViewClass, nonempty), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_completion_view_signals[E_COMPLETION_VIEW_ADDED] = - gtk_signal_new ("added", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECompletionViewClass, added), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_completion_view_signals[E_COMPLETION_VIEW_FULL] = - gtk_signal_new ("full", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECompletionViewClass, full), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_completion_view_signals[E_COMPLETION_VIEW_BROWSE] = - gtk_signal_new ("browse", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECompletionViewClass, browse), - gtk_marshal_NONE__POINTER, - GTK_TYPE_NONE, 1, - GTK_TYPE_POINTER); - - e_completion_view_signals[E_COMPLETION_VIEW_UNBROWSE] = - gtk_signal_new ("unbrowse", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECompletionViewClass, unbrowse), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_completion_view_signals[E_COMPLETION_VIEW_ACTIVATE] = - gtk_signal_new ("activate", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECompletionViewClass, activate), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, - GTK_TYPE_POINTER, GTK_TYPE_POINTER); - - gtk_object_class_add_signals (object_class, e_completion_view_signals, E_COMPLETION_VIEW_LAST_SIGNAL); - - object_class->destroy = e_completion_view_destroy; - - widget_class->key_press_event = e_completion_view_local_key_press_handler; -} - -static void -e_completion_view_init (ECompletionView *completion) -{ -} - -static void -e_completion_view_destroy (GtkObject *object) -{ - ECompletionView *cv = E_COMPLETION_VIEW (object); - - e_completion_view_disconnect (cv); - e_completion_view_clear_choices (cv); - - if (cv->key_widget) { - gtk_signal_disconnect (GTK_OBJECT (cv->key_widget), cv->key_signal_id); - gtk_object_unref (GTK_OBJECT (cv->key_widget)); - } - - if (cv->completion) - gtk_object_unref (GTK_OBJECT (cv->completion)); - - - if (parent_class->destroy) - (parent_class->destroy) (object); -} - -static void -e_completion_view_disconnect (ECompletionView *cv) -{ - g_return_if_fail (cv != NULL); - g_return_if_fail (E_IS_COMPLETION_VIEW (cv)); - - if (cv->begin_signal_id) - gtk_signal_disconnect (GTK_OBJECT (cv->completion), cv->begin_signal_id); - if (cv->comp_signal_id) - gtk_signal_disconnect (GTK_OBJECT (cv->completion), cv->comp_signal_id); - if (cv->restart_signal_id) - gtk_signal_disconnect (GTK_OBJECT (cv->completion), cv->restart_signal_id); - if (cv->cancel_signal_id) - gtk_signal_disconnect (GTK_OBJECT (cv->completion), cv->cancel_signal_id); - if (cv->end_signal_id) - gtk_signal_disconnect (GTK_OBJECT (cv->completion), cv->end_signal_id); - - cv->begin_signal_id = 0; - cv->comp_signal_id = 0; - cv->restart_signal_id = 0; - cv->end_signal_id = 0; -} - -static ETable * -e_completion_view_table (ECompletionView *cv) -{ - return e_table_scrolled_get_table (E_TABLE_SCROLLED (cv->table)); -} - -static void -e_completion_view_clear_choices (ECompletionView *cv) -{ - GList *i; - - g_return_if_fail (cv != NULL); - g_return_if_fail (E_IS_COMPLETION_VIEW (cv)); - - for (i = cv->choices; i != NULL; i = g_list_next (i)) - g_free (i->data); - - g_list_free (cv->choices); - cv->choices = NULL; - - cv->choice_count = 0; -} - -static void -e_completion_view_set_cursor_row (ECompletionView *cv, gint r) -{ - ETable *table; - GtkAdjustment *adj; - gint x, y1, y2, r1, r2, c; - double fracline; - gint iteration_count=0; - - g_return_if_fail (cv != NULL); - g_return_if_fail (E_IS_COMPLETION_VIEW (cv)); - g_return_if_fail (r < cv->choice_count); - - adj = e_scroll_frame_get_vadjustment (E_SCROLL_FRAME (cv->table)); - - table = e_completion_view_table (cv); - - if (r < 0) { - e_selection_model_clear (E_SELECTION_MODEL(table->selection)); - - /* Move back to the top when we clear the selection */ - gtk_adjustment_set_value (adj, adj->lower); - return; - } - - e_table_set_cursor_row (table, r); - - /* OK, now the tricky bit. We try to insure that this row is - visible. */ - - /* If we are selecting the first or last row, then it is easy. We just - cram the vadjustment all the way up/down. */ - if (r == 0) { - gtk_adjustment_set_value (adj, adj->lower); - return; - } else if (r == cv->choice_count - 1) { - gtk_adjustment_set_value (adj, adj->upper - adj->page_size); - return; - } - - fracline = ((adj->upper - adj->lower - adj->page_size) / cv->choice_count) / 4; - - while (iteration_count < 100) { - x = GTK_LAYOUT(table->table_canvas)->hadjustment->value; - y1 = GTK_LAYOUT(table->table_canvas)->vadjustment->value; - - y2 = y1 + cv->table->allocation.height; - - e_table_group_compute_location (e_completion_view_table (cv)->group, &x, &y1, &r1, &c); - e_table_group_compute_location (e_completion_view_table (cv)->group, &x, &y2, &r2, &c); - - if (r <= r1) { - gtk_adjustment_set_value (adj, adj->value - fracline); - } else if (r >= r2) { - gtk_adjustment_set_value (adj, adj->value + fracline); - } else - return; - - ++iteration_count; - } - - g_assert_not_reached (); -} - -static void -e_completion_view_select (ECompletionView *cv, gint r) -{ - const gchar *sel = (const gchar *) g_list_nth_data (cv->choices, r); - gpointer extra = e_completion_find_extra_data (cv->completion, sel); - - cv->selection = r; - e_completion_view_set_cursor_row (cv, r); - gtk_signal_emit (GTK_OBJECT (cv), e_completion_view_signals[E_COMPLETION_VIEW_ACTIVATE], sel, extra); -} - -static gint -e_completion_view_key_press_handler (GtkWidget *w, GdkEventKey *key_event, gpointer user_data) -{ - ECompletionView *cv = E_COMPLETION_VIEW (user_data); - gint dir = 0; - gboolean key_handled = TRUE; - - /* Start up a completion.*/ - if (cv->complete_key && key_event->keyval == cv->complete_key && !cv->editable) { - gtk_signal_emit (GTK_OBJECT (cv), e_completion_view_signals[E_COMPLETION_VIEW_BROWSE], NULL); - goto stop_emission; - } - - /* Stop our completion. */ - if (cv->uncomplete_key && key_event->keyval == cv->uncomplete_key && cv->editable && cv->selection < 0) { - e_completion_view_set_cursor_row (cv, -1); - gtk_signal_emit (GTK_OBJECT (cv), e_completion_view_signals[E_COMPLETION_VIEW_UNBROWSE]); - goto stop_emission; - } - - if (!cv->editable) - return FALSE; - - switch (key_event->keyval) { - case GDK_Down: - case GDK_KP_Down: - dir = 1; - break; - - case GDK_Up: - case GDK_KP_Up: - dir = -1; - break; - - case GDK_Tab: - /* Unbrowse, unhandled. */ - cv->selection = -1; - dir = 0; - key_handled = FALSE; - break; - - case GDK_Return: - case GDK_KP_Enter: - case GDK_space: - case GDK_KP_Space: - /* Only handle these key presses if we have an active selection; - otherwise, pass them on. */ - if (cv->selection >= 0) { - e_completion_view_select (cv, cv->selection); - goto stop_emission; - } - return FALSE; - - case GDK_Escape: - /* Unbrowse hack */ - cv->selection = -1; - dir = 0; - break; - - default: - return FALSE; - } - - cv->selection += dir; - - if (cv->selection >= cv->choice_count) { - cv->selection = cv->choice_count - 1; - /* Don't re-emit the browse signal */ - goto stop_emission; - } - - e_completion_view_set_cursor_row (cv, cv->selection); - - if (cv->selection >= 0) - gtk_signal_emit (GTK_OBJECT (cv), e_completion_view_signals[E_COMPLETION_VIEW_BROWSE], - g_list_nth_data (cv->choices, cv->selection)); - else - gtk_signal_emit (GTK_OBJECT (cv), e_completion_view_signals[E_COMPLETION_VIEW_UNBROWSE]); - - stop_emission: - - if (key_handled) - gtk_signal_emit_stop_by_name (GTK_OBJECT (w), "key_press_event"); - - return key_handled; -} - -static void -begin_completion_cb (ECompletion *completion, const gchar *txt, gint pos, gint limit, gpointer user_data) -{ - ECompletionView *cv = E_COMPLETION_VIEW (user_data); - - e_completion_view_clear_choices (cv); - cv->have_all_choices = FALSE; - - e_table_model_changed (cv->model); -} - -static void -restart_completion_cb (ECompletion *completion, gpointer user_data) -{ - /* For now, handle restarts like the beginning of a new completion. */ - begin_completion_cb (completion, NULL, 0, 0, user_data); -} - -static void -cancel_completion_cb (ECompletion *completion, gpointer user_data) -{ - ECompletionView *cv = E_COMPLETION_VIEW (user_data); - - /* On a cancel, clear our choices and issue an "unbrowse" signal. */ - e_completion_view_clear_choices (cv); - cv->have_all_choices = TRUE; - e_completion_view_set_cursor_row (cv, -1); - e_table_model_changed (cv->model); - - gtk_signal_emit (GTK_OBJECT (cv), e_completion_view_signals[E_COMPLETION_VIEW_UNBROWSE]); -} - -static void -completion_cb (ECompletion *completion, const gchar *text, gpointer extra_data, gpointer user_data) -{ - ECompletionView *cv = E_COMPLETION_VIEW (user_data); - gint r = cv->choice_count; - gboolean first = (cv->choices == NULL); - - cv->choices = g_list_append (cv->choices, g_strdup (text)); - ++cv->choice_count; - - e_table_model_row_inserted (cv->model, r); - - if (first) - gtk_signal_emit (GTK_OBJECT (cv), e_completion_view_signals[E_COMPLETION_VIEW_NONEMPTY]); - - gtk_signal_emit (GTK_OBJECT (cv), e_completion_view_signals[E_COMPLETION_VIEW_ADDED]); -} - -static void -end_completion_cb (ECompletion *completion, gpointer user_data) -{ - ECompletionView *cv = E_COMPLETION_VIEW (user_data); - - /* Do a final refresh of the table. */ - e_table_model_changed (cv->model); - - cv->have_all_choices = TRUE; - gtk_signal_emit (GTK_OBJECT (cv), e_completion_view_signals[E_COMPLETION_VIEW_FULL]); -} - -/*** Table Callbacks ***/ - -static char *simple_spec = -"<ETableSpecification no-headers=\"true\" draw-grid=\"false\" cursor-mode=\"line\"> " -" <ETableColumn model_col=\"0\" _title=\"Node\" expansion=\"1.0\" " -" minimum_width=\"16\" resizable=\"true\" cell=\"string\" " -" compare=\"string\"/> " -" <ETableState> " -" <column source=\"0\"/> " -" <grouping></grouping> " -" </ETableState> " -"</ETableSpecification>"; - -static gint -table_col_count (ETableModel *etm, gpointer data) -{ - return 1; -} - -static gint -table_row_count (ETableModel *etm, gpointer data) -{ - ECompletionView *cv = E_COMPLETION_VIEW (data); - return cv->choice_count; -} - -static gboolean -table_is_cell_editable (ETableModel *etm, gint c, gint r, gpointer data) -{ - return FALSE; -} - -static gpointer -table_value_at (ETableModel *etm, gint c, gint r, gpointer data) -{ - ECompletionView *cv = E_COMPLETION_VIEW (data); - gpointer p; - - p = g_list_nth_data (cv->choices, r); - - return p; -} - -static gchar * -table_value_to_string (ETableModel *em, gint col, gconstpointer val, gpointer data) -{ - return (gchar *) val; -} - -static void -table_click_cb (ETable *et, gint r, gint c, GdkEvent *ev, gpointer data) -{ - ECompletionView *cv = E_COMPLETION_VIEW (data); - - e_completion_view_select (cv, r); -} - -void -e_completion_view_construct (ECompletionView *cv, ECompletion *completion) -{ - GtkWidget *frame; - - g_return_if_fail (cv != NULL); - g_return_if_fail (E_IS_COMPLETION_VIEW (cv)); - g_return_if_fail (completion != NULL); - g_return_if_fail (E_IS_COMPLETION (completion)); - - /* Make sure we don't call construct twice. */ - g_return_if_fail (cv->completion == NULL); - - GTK_WIDGET_SET_FLAGS (GTK_WIDGET (cv), GTK_CAN_FOCUS); - - cv->completion = completion; - gtk_object_ref (GTK_OBJECT (completion)); - - cv->begin_signal_id = gtk_signal_connect (GTK_OBJECT (completion), - "begin_completion", - GTK_SIGNAL_FUNC (begin_completion_cb), - cv); - cv->comp_signal_id = gtk_signal_connect (GTK_OBJECT (completion), - "completion", - GTK_SIGNAL_FUNC (completion_cb), - cv); - cv->restart_signal_id = gtk_signal_connect (GTK_OBJECT (completion), - "restart_completion", - GTK_SIGNAL_FUNC (restart_completion_cb), - cv); - cv->cancel_signal_id = gtk_signal_connect (GTK_OBJECT (completion), - "cancel_completion", - GTK_SIGNAL_FUNC (cancel_completion_cb), - cv); - cv->end_signal_id = gtk_signal_connect (GTK_OBJECT (completion), - "end_completion", - GTK_SIGNAL_FUNC (end_completion_cb), - cv); - - cv->model = e_table_simple_new (table_col_count, - table_row_count, - table_value_at, - NULL, - table_is_cell_editable, - NULL, NULL, NULL, NULL, - table_value_to_string, - cv); - - cv->table = e_table_scrolled_new (cv->model, NULL, simple_spec, NULL); - - e_scroll_frame_set_policy (E_SCROLL_FRAME (cv->table), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); - - frame = gtk_frame_new (NULL); - - gtk_container_add (GTK_CONTAINER (cv), frame); - gtk_container_add (GTK_CONTAINER (frame), cv->table); - gtk_widget_show_all (frame); - - gtk_signal_connect (GTK_OBJECT (e_completion_view_table (cv)), - "click", - GTK_SIGNAL_FUNC (table_click_cb), - cv); - - cv->selection = -1; -} - -GtkWidget * -e_completion_view_new (ECompletion *completion) -{ - gpointer p; - - g_return_val_if_fail (completion != NULL, NULL); - g_return_val_if_fail (E_IS_COMPLETION (completion), NULL); - - p = gtk_type_new (e_completion_view_get_type ()); - - e_completion_view_construct (E_COMPLETION_VIEW (p), completion); - - return GTK_WIDGET (p); -} - -void -e_completion_view_connect_keys (ECompletionView *cv, GtkWidget *w) -{ - g_return_if_fail (cv != NULL); - g_return_if_fail (E_IS_COMPLETION_VIEW (cv)); - g_return_if_fail (w == NULL || GTK_IS_WIDGET (w)); - - if (cv->key_widget) { - gtk_signal_disconnect (GTK_OBJECT (cv->key_widget), cv->key_signal_id); - gtk_object_unref (GTK_OBJECT (cv->key_widget)); - } - - if (w) { - cv->key_widget = w; - gtk_object_ref (GTK_OBJECT (w)); - - cv->key_signal_id = gtk_signal_connect (GTK_OBJECT (w), - "key_press_event", - GTK_SIGNAL_FUNC (e_completion_view_key_press_handler), - cv); - } else { - cv->key_widget = NULL; - cv->key_signal_id = 0; - } -} - -void -e_completion_view_set_complete_key (ECompletionView *cv, gint keyval) -{ - g_return_if_fail (cv != NULL); - g_return_if_fail (E_IS_COMPLETION_VIEW (cv)); - - cv->complete_key = keyval; -} - -void -e_completion_view_set_uncomplete_key (ECompletionView *cv, gint keyval) -{ - g_return_if_fail (cv != NULL); - g_return_if_fail (E_IS_COMPLETION_VIEW (cv)); - - cv->uncomplete_key = keyval; -} - -void -e_completion_view_set_width (ECompletionView *cv, gint width) -{ - GtkWidget *w; - gint y, r, dummy, line_height; - double drop_room, lines; - - g_return_if_fail (cv != NULL); - g_return_if_fail (E_IS_COMPLETION_VIEW (cv)); - g_return_if_fail (width > 0); - - w = GTK_WIDGET (cv); - - if (! GTK_WIDGET_REALIZED (w)) { - gtk_widget_set_usize (w, width, -1); - return; - } - - /* A Horrible Hack(tm) to figure out the height of a single table row */ - - for (line_height=5, r=0; r == 0 && line_height < 1000; line_height += 2) { - dummy = 0; - e_table_group_compute_location (e_completion_view_table (cv)->group, - &dummy, &line_height, &r, &dummy); - } - - if (line_height >= 1000) { - /* Something went wrong, so we make a (possibly very lame) guess */ - line_height = 30; - } - - - gdk_window_get_origin (w->window, NULL, &y); - y += w->allocation.y; - - lines = 5; /* default maximum */ - lines = MIN (lines, cv->choice_count); - - drop_room = (gdk_screen_height () - y) / (double)line_height; - drop_room = MAX (drop_room, 1); - - lines = MIN (lines, drop_room); - - /* We reduce the total height by a bit; in practice, this seems to work out well. */ - gtk_widget_set_usize (w, width, (gint) floor (line_height * lines * 0.97)); -} - -void -e_completion_view_set_editable (ECompletionView *cv, gboolean x) -{ - g_return_if_fail (cv != NULL); - g_return_if_fail (E_IS_COMPLETION_VIEW (cv)); - - if (x == cv->editable) - return; - - cv->editable = x; - cv->selection = -1; - e_completion_view_set_cursor_row (cv, -1); -} - diff --git a/widgets/text/e-completion-view.h b/widgets/text/e-completion-view.h deleted file mode 100644 index 57268125c5..0000000000 --- a/widgets/text/e-completion-view.h +++ /dev/null @@ -1,103 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * ECompletionView - A text completion selection widget - * Copyright (C) 2000, 2001 Ximian, Inc. - * - * Author: Jon Trowbridge <trow@ximian.com> - * Adapted from code by Miguel de Icaza <miguel@ximian.com> - */ - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - - -#ifndef E_COMPLETION_VIEW_H -#define E_COMPLETION_VIEW_H - -#include <libgnome/gnome-defs.h> -#include <gtk/gtk.h> -#include <gal/e-table/e-table.h> -#include "e-completion.h" - -BEGIN_GNOME_DECLS - -#define E_COMPLETION_VIEW_TYPE (e_completion_view_get_type ()) -#define E_COMPLETION_VIEW(o) (GTK_CHECK_CAST ((o), E_COMPLETION_VIEW_TYPE, ECompletionView)) -#define E_COMPLETION_VIEW_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), E_COMPLETION_VIEW_TYPE, ECompletionViewClass)) -#define E_IS_COMPLETION_VIEW(o) (GTK_CHECK_TYPE ((o), E_COMPLETION_VIEW_TYPE)) -#define E_IS_COMPLETION_VIEW_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_COMPLETION_VIEW_TYPE)) - -typedef struct _ECompletionView ECompletionView; -typedef struct _ECompletionViewClass ECompletionViewClass; - -struct _ECompletionView { - GtkEventBox parent; - - ETableModel *model; - GtkWidget *table; - - ECompletion *completion; - guint begin_signal_id; - guint comp_signal_id; - guint restart_signal_id; - guint cancel_signal_id; - guint end_signal_id; - - GtkWidget *key_widget; - guint key_signal_id; - - gint complete_key; - gint uncomplete_key; - - GList *choices; - gint choice_count; - gboolean have_all_choices; - - gboolean editable; - gint selection; -}; - -struct _ECompletionViewClass { - GtkEventBoxClass parent_class; - - /* Signals */ - void (*nonempty) (ECompletionView *cv); - void (*added) (ECompletionView *cv); - void (*full) (ECompletionView *cv); - void (*browse) (ECompletionView *cv, const gchar *text); - void (*unbrowse) (ECompletionView *cv); - void (*activate) (ECompletionView *cv, const gchar *text, gpointer extra_data); -}; - -GtkType e_completion_view_get_type (void); - -void e_completion_view_construct (ECompletionView *cv, ECompletion *completion); -GtkWidget *e_completion_view_new (ECompletion *completion); - -void e_completion_view_connect_keys (ECompletionView *cv, GtkWidget *w); - -void e_completion_view_set_complete_key (ECompletionView *cv, gint keyval); -void e_completion_view_set_uncomplete_key (ECompletionView *cv, gint keyval); - -void e_completion_view_set_width (ECompletionView *cv, gint width); -void e_completion_view_set_editable (ECompletionView *cv, gboolean); - -END_GNOME_DECLS - - -#endif /* E_COMPLETION_H */ diff --git a/widgets/text/e-completion.c b/widgets/text/e-completion.c deleted file mode 100644 index a8038b8184..0000000000 --- a/widgets/text/e-completion.c +++ /dev/null @@ -1,478 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* ECompletion - A base class for text completion. - * Copyright (C) 2000, 2001 Ximian, Inc. - * - * Author: Miguel de Icaza <miguel@ximian.com> - * Adapted by Jon Trowbridge <trow@ximian.com> - * - */ - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - - -#include <config.h> -#include <string.h> /* strcmp() */ -#include <gtk/gtk.h> -#include "e-completion.h" - -enum { - E_COMPLETION_BEGIN_COMPLETION, - E_COMPLETION_COMPLETION, - E_COMPLETION_RESTART_COMPLETION, - E_COMPLETION_CANCEL_COMPLETION, - E_COMPLETION_END_COMPLETION, - E_COMPLETION_LAST_SIGNAL -}; - -static guint e_completion_signals[E_COMPLETION_LAST_SIGNAL] = { 0 }; - -typedef struct _Match Match; -struct _Match { - gchar *text; - double score; - gpointer extra_data; - GtkDestroyNotify extra_destroy; -}; - -struct _ECompletionPrivate { - gboolean searching; - gchar *search_text; - gint pos; - gint limit; - gint match_count; - GList *matches; - double min_score, max_score; -}; - -static void e_completion_class_init (ECompletionClass *klass); -static void e_completion_init (ECompletion *complete); -static void e_completion_destroy (GtkObject *object); - -static Match *match_new (const gchar *txt, double score, gpointer extra_data, GtkDestroyNotify extra_destroy); -static void match_free (Match *); -static void match_list_free (GList *); - -static void e_completion_add_match (ECompletion *complete, const gchar *txt, double score, gpointer extra_data, GtkDestroyNotify); -static void e_completion_clear_matches (ECompletion *complete); -static gboolean e_completion_sort_by_score (ECompletion *complete); -static void e_completion_restart (ECompletion *complete); - -static GtkObjectClass *parent_class; - - - -GtkType -e_completion_get_type (void) -{ - static GtkType complete_type = 0; - - if (!complete_type) { - GtkTypeInfo complete_info = { - "ECompletion", - sizeof (ECompletion), - sizeof (ECompletionClass), - (GtkClassInitFunc) e_completion_class_init, - (GtkObjectInitFunc) e_completion_init, - NULL, NULL, /* reserved */ - (GtkClassInitFunc) NULL - }; - - complete_type = gtk_type_unique (gtk_object_get_type (), &complete_info); - } - - return complete_type; -} - -static void -e_completion_class_init (ECompletionClass *klass) -{ - GtkObjectClass *object_class = (GtkObjectClass *) klass; - - parent_class = GTK_OBJECT_CLASS (gtk_type_class (gtk_object_get_type ())); - - e_completion_signals[E_COMPLETION_BEGIN_COMPLETION] = - gtk_signal_new ("begin_completion", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECompletionClass, begin_completion), - gtk_marshal_NONE__POINTER_INT_INT, - GTK_TYPE_NONE, 3, - GTK_TYPE_POINTER, GTK_TYPE_INT, GTK_TYPE_INT); - - e_completion_signals[E_COMPLETION_COMPLETION] = - gtk_signal_new ("completion", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECompletionClass, completion), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, - GTK_TYPE_POINTER, GTK_TYPE_POINTER); - - e_completion_signals[E_COMPLETION_RESTART_COMPLETION] = - gtk_signal_new ("restart_completion", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECompletionClass, restart_completion), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_completion_signals[E_COMPLETION_CANCEL_COMPLETION] = - gtk_signal_new ("cancel_completion", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECompletionClass, cancel_completion), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_completion_signals[E_COMPLETION_END_COMPLETION] = - gtk_signal_new ("end_completion", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ECompletionClass, end_completion), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - gtk_object_class_add_signals (object_class, e_completion_signals, E_COMPLETION_LAST_SIGNAL); - - object_class->destroy = e_completion_destroy; -} - -static void -e_completion_init (ECompletion *complete) -{ - complete->priv = g_new0 (struct _ECompletionPrivate, 1); -} - -static void -e_completion_destroy (GtkObject *object) -{ - ECompletion *complete = E_COMPLETION (object); - - g_free (complete->priv->search_text); - complete->priv->search_text = NULL; - - e_completion_clear_matches (complete); - - g_free (complete->priv); - complete->priv = NULL; - - if (parent_class->destroy) - (parent_class->destroy) (object); -} - -static Match * -match_new (const gchar *text, double score, gpointer extra_data, GtkDestroyNotify extra_destroy) -{ - Match *m; - - if (text == NULL) - return NULL; - - m = g_new (Match, 1); - m->text = g_strdup (text); - m->score = score; - m->extra_data = extra_data; - m->extra_destroy = extra_destroy; - - return m; -} - -static void -match_free (Match *m) -{ - if (m) { - g_free (m->text); - if (m->extra_destroy) - m->extra_destroy (m->extra_data); - g_free (m); - } -} - -static void -match_list_free (GList *i) -{ - while (i) { - match_free ( (Match *) i->data ); - i = g_list_next (i); - } -} - -static void -e_completion_add_match (ECompletion *complete, const gchar *txt, double score, gpointer extra_data, GtkDestroyNotify extra_destroy) -{ - complete->priv->matches = g_list_append (complete->priv->matches, match_new (txt, score, extra_data, extra_destroy)); - - if (complete->priv->match_count == 0) { - - complete->priv->min_score = complete->priv->max_score = score; - - } else { - - complete->priv->min_score = MIN (complete->priv->min_score, score); - complete->priv->max_score = MAX (complete->priv->max_score, score); - - } - - ++complete->priv->match_count; -} - -static void -e_completion_clear_matches (ECompletion *complete) -{ - match_list_free (complete->priv->matches); - g_list_free (complete->priv->matches); - complete->priv->matches = NULL; - - complete->priv->match_count = 0; - - complete->priv->min_score = 0; - complete->priv->max_score = 0; -} - -void -e_completion_begin_search (ECompletion *complete, const gchar *text, gint pos, gint limit) -{ - g_return_if_fail (complete != NULL); - g_return_if_fail (E_IS_COMPLETION (complete)); - g_return_if_fail (text != NULL); - - /* Stop any prior search. */ - if (complete->priv->searching) - e_completion_cancel_search (complete); - - g_free (complete->priv->search_text); - complete->priv->search_text = g_strdup (text); - - complete->priv->pos = pos; - complete->priv->searching = TRUE; - - e_completion_clear_matches (complete); - - complete->priv->limit = limit > 0 ? limit : G_MAXINT; - - gtk_signal_emit (GTK_OBJECT (complete), e_completion_signals[E_COMPLETION_BEGIN_COMPLETION], text, pos, limit); -} - -void -e_completion_cancel_search (ECompletion *complete) -{ - g_return_if_fail (complete != NULL); - g_return_if_fail (E_IS_COMPLETION (complete)); - - /* If there is no search to cancel, just silently return. */ - if (!complete->priv->searching) - return; - - gtk_signal_emit (GTK_OBJECT (complete), e_completion_signals[E_COMPLETION_CANCEL_COMPLETION]); - - complete->priv->searching = FALSE; -} - -gboolean -e_completion_searching (ECompletion *complete) -{ - g_return_val_if_fail (complete != NULL, FALSE); - g_return_val_if_fail (E_IS_COMPLETION (complete), FALSE); - - return complete->priv->searching; -} - -const gchar * -e_completion_search_text (ECompletion *complete) -{ - g_return_val_if_fail (complete != NULL, NULL); - g_return_val_if_fail (E_IS_COMPLETION (complete), NULL); - - return complete->priv->search_text; -} - -gint -e_completion_search_text_pos (ECompletion *complete) -{ - g_return_val_if_fail (complete != NULL, -1); - g_return_val_if_fail (E_IS_COMPLETION (complete), -1); - - return complete->priv->pos; -} - -gint -e_completion_match_count (ECompletion *complete) -{ - g_return_val_if_fail (complete != NULL, 0); - g_return_val_if_fail (E_IS_COMPLETION (complete), 0); - - return complete->priv->match_count; -} - -void -e_completion_foreach_match (ECompletion *complete, ECompletionMatchFn fn, gpointer user_data) -{ - GList *i; - - g_return_if_fail (complete != NULL); - g_return_if_fail (E_IS_COMPLETION (complete)); - - if (fn == NULL) - return; - - for (i = complete->priv->matches; i != NULL; i = g_list_next (i)) { - Match *m = (Match *) i->data; - fn (m->text, m->score, m->extra_data, user_data); - } -} - -gpointer -e_completion_find_extra_data (ECompletion *complete, const gchar *text) -{ - GList *i; - - g_return_val_if_fail (complete != NULL, NULL); - g_return_val_if_fail (E_IS_COMPLETION (complete), NULL); - - for (i = complete->priv->matches; i != NULL; i = g_list_next (i)) { - Match *m = (Match *) i->data; - if (strcmp (m->text, text) == 0) - return m->extra_data; - } - - return NULL; -} - -ECompletion * -e_completion_new (void) -{ - return E_COMPLETION (gtk_type_new (e_completion_get_type ())); -} - -static gint -score_cmp_fn (gconstpointer a, gconstpointer b) -{ - double sa = ((const Match *) a)->score; - double sb = ((const Match *) b)->score; - gint cmp = (sa < sb) - (sb < sa); - if (cmp == 0) - cmp = g_strcasecmp (((const Match *) a)->text, ((const Match *) b)->text); - return cmp; -} - -static gboolean -e_completion_sort_by_score (ECompletion *complete) -{ - GList *sort_list = NULL, *i, *j; - gboolean diff; - gint count; - - /* If all scores are equal, there is nothing to do. */ - if (complete->priv->min_score == complete->priv->max_score) - return FALSE; - - for (i = complete->priv->matches; i != NULL; i = g_list_next (i)) { - sort_list = g_list_append (sort_list, i->data); - } - - sort_list = g_list_sort (sort_list, score_cmp_fn); - - - diff = FALSE; - count = 0; - i = complete->priv->matches; - j = sort_list; - while (i && j && !diff && count < complete->priv->limit) { - - if (i->data != j->data) - diff = TRUE; - - i = g_list_next (i); - j = g_list_next (j); - ++count; - } - - g_list_free (complete->priv->matches); - complete->priv->matches = sort_list; - - return diff; -} - -/* Emit a restart signal and re-declare our matches, up to the limit. */ -static void -e_completion_restart (ECompletion *complete) -{ - GList *i; - gint count = 0; - - gtk_signal_emit (GTK_OBJECT (complete), e_completion_signals[E_COMPLETION_RESTART_COMPLETION]); - - i = complete->priv->matches; - while (i != NULL && count < complete->priv->limit) { - Match *m = (Match *) i->data; - gtk_signal_emit (GTK_OBJECT (complete), e_completion_signals[E_COMPLETION_COMPLETION], m->text, m->extra_data); - - i = g_list_next (i); - ++count; - } -} - -void -e_completion_found_match (ECompletion *complete, const gchar *text) -{ - g_return_if_fail (complete); - g_return_if_fail (E_IS_COMPLETION (complete)); - g_return_if_fail (text != NULL); - - e_completion_found_match_full (complete, text, 0, NULL, NULL); -} - -void -e_completion_found_match_full (ECompletion *complete, const gchar *text, double score, gpointer extra_data, GtkDestroyNotify extra_destroy) -{ - g_return_if_fail (complete); - g_return_if_fail (E_IS_COMPLETION (complete)); - g_return_if_fail (text != NULL); - - if (! complete->priv->searching) { - g_warning ("e_completion_found_match(...,\"%s\",...) called outside of a search", text); - return; - } - - e_completion_add_match (complete, text, score, extra_data, extra_destroy); - - /* For now, do nothing when we hit the limit --- just don't announce the incoming matches. */ - if (complete->priv->match_count >= complete->priv->limit) { - return; - } - - gtk_signal_emit (GTK_OBJECT (complete), e_completion_signals[E_COMPLETION_COMPLETION], text, extra_data); -} - -void -e_completion_end_search (ECompletion *complete) -{ - g_return_if_fail (complete != NULL); - g_return_if_fail (E_IS_COMPLETION (complete)); - g_return_if_fail (complete->priv->searching); - - /* If sorting by score accomplishes anything, issue a restart right before we end. */ - if (e_completion_sort_by_score (complete)) - e_completion_restart (complete); - - gtk_signal_emit (GTK_OBJECT (complete), e_completion_signals[E_COMPLETION_END_COMPLETION]); - - complete->priv->searching = FALSE; -} - diff --git a/widgets/text/e-completion.h b/widgets/text/e-completion.h deleted file mode 100644 index e101d6aa55..0000000000 --- a/widgets/text/e-completion.h +++ /dev/null @@ -1,93 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* ECompletion - A base class for text completion. - * Copyright (C) 2000, 2001 Ximian, Inc. - * - * Author: Miguel de Icaza <miguel@ximian.com> - * Adapted by Jon Trowbridge <trow@ximian.com> - * - */ - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -#ifndef E_COMPLETION_H -#define E_COMPLETION_H - -#include <libgnome/gnome-defs.h> -#include <gtk/gtkobject.h> - -BEGIN_GNOME_DECLS - -#define E_COMPLETION_TYPE (e_completion_get_type ()) -#define E_COMPLETION(o) (GTK_CHECK_CAST ((o), E_COMPLETION_TYPE, ECompletion)) -#define E_COMPLETION_CLASS(k) (GTK_CHECK_CLASS_CAST ((k), E_COMPLETION_TYPE, ECompletionClass)) -#define E_IS_COMPLETION(o) (GTK_CHECK_TYPE ((o), E_COMPLETION_TYPE)) -#define E_IS_COMPLETION_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_COMPLETION_TYPE)) - -typedef struct _ECompletion ECompletion; -typedef struct _ECompletionClass ECompletionClass; -struct _ECompletionPrivate; - -typedef void (*ECompletionMatchFn) (const gchar *text, double score, gpointer extra_data, gpointer user_data); - -struct _ECompletion { - GtkObject parent; - - struct _ECompletionPrivate *priv; -}; - -struct _ECompletionClass { - GtkObjectClass parent_class; - - /* Signals */ - void (*begin_completion) (ECompletion *comp, const gchar *search_text, gint pos, gint limit); - void (*completion) (ECompletion *comp, const gchar *match_text, gpointer extra_data); - void (*restart_completion) (ECompletion *comp); - void (*cancel_completion) (ECompletion *comp); - void (*end_completion) (ECompletion *comp); -}; - -GtkType e_completion_get_type (void); - -void e_completion_begin_search (ECompletion *comp, const gchar *text, gint pos, gint limit); -void e_completion_cancel_search (ECompletion *comp); - -gboolean e_completion_searching (ECompletion *comp); -const gchar *e_completion_search_text (ECompletion *comp); -gint e_completion_search_text_pos (ECompletion *comp); -gint e_completion_match_count (ECompletion *comp); -void e_completion_foreach_match (ECompletion *comp, ECompletionMatchFn fn, gpointer user_data); -gpointer e_completion_find_extra_data (ECompletion *comp, const gchar *text); - -ECompletion *e_completion_new (void); - - - -/* These functions should only be called by derived classes or search callbacks, - or very bad things might happen. */ - -void e_completion_found_match (ECompletion *comp, const gchar *completion_text); -void e_completion_found_match_full (ECompletion *comp, const gchar *completion_text, double score, - gpointer extra_data, GtkDestroyNotify extra_data_destructor); -void e_completion_end_search (ECompletion *comp); - -END_GNOME_DECLS - - -#endif /* E_COMPLETION_H */ - diff --git a/widgets/text/e-entry-test.c b/widgets/text/e-entry-test.c deleted file mode 100644 index 411e8d693c..0000000000 --- a/widgets/text/e-entry-test.c +++ /dev/null @@ -1,79 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* test-minicard.c - * - * Copyright (C) 2000 Helix Code, Inc. - * Author: Chris Lahey <clahey@helixcode.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - - - -#include "config.h" - -#include <gnome.h> -#include "e-entry.h" - -static void destroy_callback(GtkWidget *app, gpointer data) -{ - exit(0); -} - -#if 0 -static void about_callback( GtkWidget *widget, gpointer data ) -{ - - const gchar *authors[] = - { - "Christopher James Lahey <clahey@umich.edu>", - NULL - }; - - GtkWidget *about = - gnome_about_new ( _( "Minicard Test" ), VERSION, - _( "Copyright (C) 2000, Helix Code, Inc." ), - authors, - _( "This should test the minicard canvas item" ), - NULL); - gtk_widget_show (about); -} -#endif - -int main( int argc, char *argv[] ) -{ - GtkWidget *app; - GtkWidget *entry; - - /* bindtextdomain (PACKAGE, GNOMELOCALEDIR); - textdomain (PACKAGE);*/ - - gnome_init( "EEntry Test", VERSION, argc, argv); - app = gnome_app_new("EEntry Test", NULL); - - entry = e_entry_new(); - gtk_object_set(GTK_OBJECT(entry), - "editable", TRUE, - "use_ellipsis", TRUE, - NULL); - gnome_app_set_contents( GNOME_APP( app ), entry ); - - /* Connect the signals */ - gtk_signal_connect( GTK_OBJECT( app ), "destroy", - GTK_SIGNAL_FUNC( destroy_callback ), - ( gpointer ) app ); - - gtk_widget_show_all( app ); - - gtk_main(); - - /* Not reached. */ - return 0; -} diff --git a/widgets/text/e-entry.c b/widgets/text/e-entry.c deleted file mode 100644 index 02ca564532..0000000000 --- a/widgets/text/e-entry.c +++ /dev/null @@ -1,1194 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * EEntry: An EText-based entry widget - * - * Authors: - * Miguel de Icaza <miguel@helixcode.com> - * Chris Lahey <clahey@helixcode.com> - * Jon Trowbridge <trow@ximian.com> - * - * Copyright (C) 1999, 2000, 2001 Ximian Inc. - */ - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - -#include <config.h> -#include <math.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <ctype.h> -#ifdef HAVE_ALLOCA_H -#include <alloca.h> -#endif -#include <stdio.h> -#include <gdk/gdkkeysyms.h> -#include <gtk/gtksignal.h> -#include <gnome-xml/parser.h> -#include <libgnomeui/gnome-canvas.h> -#include "gal/util/e-util.h" -#include "gal/widgets/e-canvas.h" -#include "gal/widgets/e-canvas-utils.h" -#include "e-completion-view.h" -#include "e-text.h" -#include "e-entry.h" - -#define EVIL_POINTER_WARPING_HACK - -#ifdef EVIL_POINTER_WARPING_HACK -#include <gdk/gdkx.h> -#endif - -#define MIN_ENTRY_WIDTH 150 -#define INNER_BORDER 2 - -#define PARENT_TYPE gtk_table_get_type () - -static GtkObjectClass *parent_class; - -enum { - E_ENTRY_CHANGED, - E_ENTRY_ACTIVATE, - E_ENTRY_POPUP, - E_ENTRY_LAST_SIGNAL -}; - -static guint e_entry_signals[E_ENTRY_LAST_SIGNAL] = { 0 }; - -/* Object argument IDs */ -enum { - ARG_0, - ARG_MODEL, - ARG_EVENT_PROCESSOR, - ARG_TEXT, - ARG_FONT, - ARG_FONTSET, - ARG_FONT_GDK, - ARG_ANCHOR, - ARG_JUSTIFICATION, - ARG_X_OFFSET, - ARG_Y_OFFSET, - ARG_FILL_COLOR, - ARG_FILL_COLOR_GDK, - ARG_FILL_COLOR_RGBA, - ARG_FILL_STIPPLE, - ARG_EDITABLE, - ARG_USE_ELLIPSIS, - ARG_ELLIPSIS, - ARG_LINE_WRAP, - ARG_BREAK_CHARACTERS, - ARG_MAX_LINES, - ARG_ALLOW_NEWLINES, - ARG_DRAW_BORDERS, - ARG_DRAW_BACKGROUND, - ARG_CURSOR_POS -}; - -typedef struct _EEntryPrivate EEntryPrivate; -struct _EEntryPrivate { - GtkJustification justification; - - guint changed_proxy_tag; - guint activate_proxy_tag; - guint popup_proxy_tag; - - /* Data related to completions */ - ECompletion *completion; - EEntryCompletionHandler handler; - GtkWidget *completion_view; - guint nonempty_signal_id; - guint added_signal_id; - guint full_signal_id; - guint browse_signal_id; - guint unbrowse_signal_id; - guint activate_signal_id; - GtkWidget *completion_view_popup; - gboolean popup_is_visible; - gchar *pre_browse_text; - gint completion_delay; - guint completion_delay_tag; - gboolean ptr_grab; - gboolean changed_since_keypress; - guint changed_since_keypress_tag; - gint last_completion_pos; - - guint draw_borders : 1; -}; - -static gboolean e_entry_is_empty (EEntry *entry); -static void e_entry_show_popup (EEntry *entry, gboolean x); -static void e_entry_start_completion (EEntry *entry); -static void e_entry_start_delayed_completion (EEntry *entry, gint delay); -static void e_entry_cancel_delayed_completion (EEntry *entry); - -static void -canvas_size_allocate (GtkWidget *widget, GtkAllocation *alloc, - EEntry *entry) -{ - gint xthick; - gint ythick; - gnome_canvas_set_scroll_region (entry->canvas, - 0, 0, alloc->width, alloc->height); - gtk_object_set (GTK_OBJECT (entry->item), - "clip_width", (double) (alloc->width), - "clip_height", (double) (alloc->height), - NULL); - - if (entry->priv->draw_borders) { - xthick = 0; - ythick = 0; - } else { - xthick = widget->style->klass->xthickness; - ythick = widget->style->klass->ythickness; - } - - switch (entry->priv->justification) { - case GTK_JUSTIFY_RIGHT: - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->item), - alloc->width - xthick, ythick); - break; - case GTK_JUSTIFY_CENTER: - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->item), - alloc->width / 2, ythick); - break; - default: - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->item), - xthick, ythick); - break; - } -} - -static void -canvas_size_request (GtkWidget *widget, GtkRequisition *requisition, - EEntry *entry) -{ - int border; - - g_return_if_fail (widget != NULL); - g_return_if_fail (GNOME_IS_CANVAS (widget)); - g_return_if_fail (requisition != NULL); - - if (entry->priv->draw_borders) - border = INNER_BORDER; - else - border = 0; - - requisition->width = MIN_ENTRY_WIDTH + (widget->style->klass->xthickness + border) * 2; - requisition->height = (widget->style->font->ascent + - widget->style->font->descent + - (widget->style->klass->ythickness + border) * 2); -} - -static gint -canvas_focus_in_event (GtkWidget *widget, GdkEventFocus *focus, EEntry *entry) -{ - if (entry->canvas->focused_item != GNOME_CANVAS_ITEM(entry->item)) - gnome_canvas_item_grab_focus(GNOME_CANVAS_ITEM(entry->item)); - - return FALSE; -} - -static void -e_entry_text_keypress (EText *text, guint keyval, guint state, EEntry *entry) -{ - if (entry->priv->changed_since_keypress_tag) { - gtk_timeout_remove (entry->priv->changed_since_keypress_tag); - entry->priv->changed_since_keypress_tag = 0; - } - - if (entry->priv->changed_since_keypress - || (entry->priv->popup_is_visible && e_entry_get_position (entry) != entry->priv->last_completion_pos)) { - if (e_entry_is_empty (entry)) { - e_entry_cancel_delayed_completion (entry); - e_entry_show_popup (entry, FALSE); - } else if (entry->priv->popup_is_visible) { - e_entry_start_delayed_completion (entry, 1); - } else if (entry->priv->completion) - e_entry_start_delayed_completion (entry, entry->priv->completion_delay); - } - entry->priv->changed_since_keypress = FALSE; -} - -static gint -changed_since_keypress_timeout_fn (gpointer user_data) -{ - EEntry *entry = E_ENTRY (user_data); - entry->priv->changed_since_keypress = FALSE; - entry->priv->changed_since_keypress_tag = 0; - return FALSE; -} - -static void -e_entry_proxy_changed (EText *text, EEntry *entry) -{ - if (entry->priv->changed_since_keypress_tag) - gtk_timeout_remove (entry->priv->changed_since_keypress_tag); - entry->priv->changed_since_keypress = TRUE; - entry->priv->changed_since_keypress_tag = gtk_timeout_add (20, changed_since_keypress_timeout_fn, entry); - - gtk_signal_emit (GTK_OBJECT (entry), e_entry_signals [E_ENTRY_CHANGED]); -} - -static void -e_entry_proxy_activate (EText *text, EEntry *entry) -{ - gtk_signal_emit (GTK_OBJECT (entry), e_entry_signals [E_ENTRY_ACTIVATE]); -} - -static void -e_entry_proxy_popup (EText *text, GdkEventButton *ev, gint pos, EEntry *entry) -{ - gtk_signal_emit (GTK_OBJECT (entry), e_entry_signals [E_ENTRY_POPUP], ev, pos); -} - -static void -e_entry_init (GtkObject *object) -{ - EEntry *entry = E_ENTRY (object); - GtkTable *gtk_table = GTK_TABLE (object); - - entry->priv = g_new0 (EEntryPrivate, 1); - - entry->canvas = GNOME_CANVAS (e_canvas_new ()); - - gtk_signal_connect (GTK_OBJECT (entry->canvas), - "size_allocate", - GTK_SIGNAL_FUNC (canvas_size_allocate), - entry); - - gtk_signal_connect (GTK_OBJECT (entry->canvas), - "size_request", - GTK_SIGNAL_FUNC (canvas_size_request), - entry); - - gtk_signal_connect(GTK_OBJECT (entry->canvas), - "focus_in_event", - GTK_SIGNAL_FUNC(canvas_focus_in_event), - entry); - - entry->priv->draw_borders = TRUE; - - entry->item = E_TEXT(gnome_canvas_item_new( - gnome_canvas_root (entry->canvas), - e_text_get_type(), - "clip", TRUE, - "fill_clip_rectangle", TRUE, - "anchor", GTK_ANCHOR_NW, - "draw_borders", TRUE, - "draw_background", TRUE, - "max_lines", 1, - "editable", TRUE, - NULL)); - - gtk_signal_connect (GTK_OBJECT (entry->item), - "keypress", - GTK_SIGNAL_FUNC (e_entry_text_keypress), - entry); - - entry->priv->justification = GTK_JUSTIFY_LEFT; - gtk_table_attach (gtk_table, GTK_WIDGET (entry->canvas), - 0, 1, 0, 1, - GTK_EXPAND | GTK_FILL | GTK_SHRINK, - GTK_EXPAND | GTK_FILL | GTK_SHRINK, - 0, 0); - gtk_widget_show (GTK_WIDGET (entry->canvas)); - - /* - * Proxy functions: we proxy the changed and activate signals - * from the item to ourselves - */ - entry->priv->changed_proxy_tag = gtk_signal_connect ( - GTK_OBJECT (entry->item), - "changed", - GTK_SIGNAL_FUNC (e_entry_proxy_changed), - entry); - entry->priv->activate_proxy_tag = gtk_signal_connect ( - GTK_OBJECT (entry->item), - "activate", - GTK_SIGNAL_FUNC (e_entry_proxy_activate), - entry); - entry->priv->popup_proxy_tag = gtk_signal_connect ( - GTK_OBJECT (entry->item), - "popup", - GTK_SIGNAL_FUNC (e_entry_proxy_popup), - entry); - - entry->priv->completion_delay = 1; -} - -/** - * e_entry_construct - * - * Constructs the given EEntry. - * - **/ -void -e_entry_construct (EEntry *entry) -{ - /* Do nothing */ -} - - -/** - * e_entry_new - * - * Creates a new EEntry. - * - * Returns: The new EEntry - **/ -GtkWidget * -e_entry_new (void) -{ - EEntry *entry; - entry = gtk_type_new (e_entry_get_type ()); - e_entry_construct (entry); - - return GTK_WIDGET (entry); -} - -const gchar * -e_entry_get_text (EEntry *entry) -{ - g_return_val_if_fail (entry != NULL && E_IS_ENTRY (entry), NULL); - - return e_text_model_get_text (entry->item->model); -} - -void -e_entry_set_text (EEntry *entry, const gchar *txt) -{ - g_return_if_fail (entry != NULL && E_IS_ENTRY (entry)); - - e_text_model_set_text (entry->item->model, txt); -} - -static void -e_entry_set_text_quiet (EEntry *entry, const gchar *txt) -{ - g_return_if_fail (entry != NULL && E_IS_ENTRY (entry)); - - gtk_signal_handler_block (GTK_OBJECT (entry->item), entry->priv->changed_proxy_tag); - e_entry_set_text (entry, txt); - gtk_signal_handler_unblock (GTK_OBJECT (entry->item), entry->priv->changed_proxy_tag); -} - - -void -e_entry_set_editable (EEntry *entry, gboolean am_i_editable) -{ - g_return_if_fail (entry != NULL && E_IS_ENTRY (entry)); - - gtk_object_set (GTK_OBJECT (entry->item), "editable", am_i_editable, NULL); -} - -gint -e_entry_get_position (EEntry *entry) -{ - g_return_val_if_fail (entry != NULL && E_IS_ENTRY (entry), -1); - - return entry->item->selection_start; -} - -void -e_entry_set_position (EEntry *entry, gint pos) -{ - g_return_if_fail (entry != NULL && E_IS_ENTRY (entry)); - if (pos < 0) - pos = 0; - else if (pos > e_text_model_get_text_length (entry->item->model)) - pos = e_text_model_get_text_length (entry->item->model); - - entry->item->selection_start = entry->item->selection_end = pos; -} - -void -e_entry_select_region (EEntry *entry, gint pos1, gint pos2) -{ - gint len; - - g_return_if_fail (entry != NULL && E_IS_ENTRY (entry)); - - len = e_text_model_get_text_length (entry->item->model); - pos1 = CLAMP (pos1, 0, len); - pos2 = CLAMP (pos2, 0, len); - - entry->item->selection_start = MIN (pos1, pos2); - entry->item->selection_end = MAX (pos1, pos2); -} - -/** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/ - -/*** Completion-related code ***/ - -static gboolean -e_entry_is_empty (EEntry *entry) -{ - const gchar *txt = e_entry_get_text (entry); - - if (txt == NULL) - return TRUE; - - while (*txt) { - if (!isspace ((gint) *txt)) - return FALSE; - ++txt; - } - - return TRUE; -} - -static void -e_entry_show_popup (EEntry *entry, gboolean visible) -{ - GtkWidget *pop = entry->priv->completion_view_popup; - - if (pop == NULL) - return; - - if (visible) { - GtkAllocation *dim = &(GTK_WIDGET (entry)->allocation); - gint x, y, xo, yo, fudge; - const GdkEventMask grab_mask = (GdkEventMask)GDK_BUTTON_PRESS_MASK | GDK_BUTTON_MOTION_MASK | GDK_BUTTON_RELEASE_MASK; - - /* Figure out where to put our popup. */ - gdk_window_get_origin (GTK_WIDGET (entry)->window, &xo, &yo); - x = xo + dim->x; - y = yo + dim->height + dim->y; - - /* Put our popup slightly to the right and up, to try to give a visual cue that this popup - is tied to this entry. Otherwise one-row popups can sort of "blend" with an entry - directly below. */ - fudge = MAX (dim->height/10, 3); /* just in case we are using a really big font, etc. */ - x += 2*fudge; - y -= fudge; - - gtk_widget_set_uposition (pop, x, y); - e_completion_view_set_width (E_COMPLETION_VIEW (entry->priv->completion_view), dim->width); - -#ifdef EVIL_POINTER_WARPING_HACK - /* - I should have learned by now to listen to Havoc... - http://developer.gnome.org/doc/GGAD/faqs.html - */ - - if (! entry->priv->popup_is_visible) { - GdkWindow *gwin = GTK_WIDGET (entry)->window; - gint xx, yy; - gdk_window_get_pointer (gwin, &xx, &yy, NULL); - xx += xo; - yy += yo; - - /* If we are inside the "zone of death" where the popup will appear, warp the pointer to safety. - This is a horrible thing to do. */ - if (y <= yy && yy < yy + dim->height && x <= xx && xx < xx + dim->width) { - XWarpPointer (GDK_WINDOW_XDISPLAY (gwin), None, GDK_WINDOW_XWINDOW (gwin), - 0, 0, 0, 0, - xx - xo, (y-1) - yo); - } - } -#endif - - gtk_widget_show (pop); - - - if (! entry->priv->ptr_grab) { - entry->priv->ptr_grab = (0 == gdk_pointer_grab (GTK_WIDGET (entry->priv->completion_view)->window, TRUE, - grab_mask, NULL, NULL, GDK_CURRENT_TIME)); - if (entry->priv->ptr_grab) { - gtk_grab_add (GTK_WIDGET (entry->priv->completion_view)); - } - } - - - } else { - - gtk_widget_hide (pop); - - if (entry->priv->ptr_grab) { - gdk_pointer_ungrab (GDK_CURRENT_TIME); - gtk_grab_remove (GTK_WIDGET (entry->priv->completion_view)); - } - - entry->priv->ptr_grab = FALSE; - - entry->priv->last_completion_pos = -1; - } - - e_completion_view_set_editable (E_COMPLETION_VIEW (entry->priv->completion_view), visible); - entry->priv->popup_is_visible = visible; -} - -static void -e_entry_refresh_popup (EEntry *entry) -{ - if (entry->priv->popup_is_visible) - e_entry_show_popup (entry, TRUE); -} - -static void -e_entry_start_completion (EEntry *entry) -{ - if (entry->priv->completion == NULL) - return; - - e_entry_cancel_delayed_completion (entry); - - if (e_entry_is_empty (entry)) - return; - - e_completion_begin_search (entry->priv->completion, - e_entry_get_text (entry), - entry->priv->last_completion_pos = e_entry_get_position (entry), - 0); /* No limit. Probably a bad idea. */ -} - -static gboolean -start_delayed_cb (gpointer user_data) -{ - EEntry *entry = E_ENTRY (user_data); - entry->priv->completion_delay_tag = 0; - e_entry_start_completion (entry); - return FALSE; -} - -static void -e_entry_start_delayed_completion (EEntry *entry, gint delay) -{ - if (delay < 0) - return; - - e_entry_cancel_delayed_completion (entry); - entry->priv->completion_delay_tag = gtk_timeout_add (MAX (delay, 1), start_delayed_cb, entry); -} - -static void -e_entry_cancel_delayed_completion (EEntry *entry) -{ - if (entry->priv->completion == NULL) - return; - - if (entry->priv->completion_delay_tag) { - gtk_timeout_remove (entry->priv->completion_delay_tag); - entry->priv->completion_delay_tag = 0; - } -} - -static void -nonempty_cb (ECompletionView *view, gpointer user_data) -{ - EEntry *entry = E_ENTRY (user_data); - - e_entry_show_popup (entry, TRUE); -} - -static void -added_cb (ECompletionView *view, gpointer user_data) -{ - EEntry *entry = E_ENTRY (user_data); - e_entry_refresh_popup (entry); -} - -static void -full_cb (ECompletionView *view, gpointer user_data) -{ - EEntry *entry = E_ENTRY (user_data); - - e_entry_show_popup (entry, view->choice_count > 0); -} - -static void -browse_cb (ECompletionView *view, const gchar *txt, gpointer user_data) -{ - EEntry *entry = E_ENTRY (user_data); - - if (txt == NULL) { - /* Requesting a completion. */ - e_entry_start_completion (entry); - return; - } - - if (entry->priv->pre_browse_text == NULL) - entry->priv->pre_browse_text = g_strdup (e_entry_get_text (entry)); - - /* If there is no other handler in place, echo the selected completion in - the entry. */ - if (entry->priv->handler == NULL) - e_entry_set_text_quiet (entry, txt); -} - -static void -unbrowse_cb (ECompletionView *view, gpointer user_data) -{ - EEntry *entry = E_ENTRY (user_data); - - if (entry->priv->pre_browse_text) { - - if (entry->priv->handler == NULL) - e_entry_set_text_quiet (entry, entry->priv->pre_browse_text); - - g_free (entry->priv->pre_browse_text); - entry->priv->pre_browse_text = NULL; - } - - e_entry_show_popup (entry, FALSE); -} - -static void -activate_cb (ECompletionView *view, const gchar *txt, gpointer extra_data, gpointer user_data) -{ - EEntry *entry = E_ENTRY (user_data); - - e_entry_cancel_delayed_completion (entry); - - g_free (entry->priv->pre_browse_text); - entry->priv->pre_browse_text = NULL; - e_entry_show_popup (entry, FALSE); - - if (entry->priv->handler) - entry->priv->handler (entry, txt, extra_data); - else - e_entry_set_text (entry, txt); - - e_entry_cancel_delayed_completion (entry); -} - -void -e_entry_enable_completion (EEntry *entry, ECompletion *completion) -{ - g_return_if_fail (entry != NULL && E_IS_ENTRY (entry)); - g_return_if_fail (completion != NULL && E_IS_COMPLETION (completion)); - - e_entry_enable_completion_full (entry, completion, -1, NULL); -} - -static void -button_press_cb (GtkWidget *w, GdkEvent *ev, gpointer user_data) -{ - EEntry *entry = E_ENTRY (user_data); - GtkWidget *child; - - /* Bail out if our click happened inside of our widget. */ - child = gtk_get_event_widget (ev); - if (child != w) { - while (child) { - if (child == w) - return; - child = child->parent; - } - } - - /* Treat this as an unbrowse */ - unbrowse_cb (E_COMPLETION_VIEW (w), entry); -} - -static gint -key_press_cb (GtkWidget *w, GdkEventKey *ev, gpointer user_data) -{ - gint rv = 0; - /* Forward signal */ - gtk_signal_emit_by_name (GTK_OBJECT (user_data), "key_press_event", ev, &rv); - return rv; -} - -static gint -key_release_cb (GtkWidget *w, GdkEventKey *ev, gpointer user_data) -{ - gint rv = 0; - /* Forward signal */ - gtk_signal_emit_by_name (GTK_OBJECT (user_data), "key_release_event", ev, &rv); - return rv; -} - -void -e_entry_enable_completion_full (EEntry *entry, ECompletion *completion, gint delay, EEntryCompletionHandler handler) -{ - g_return_if_fail (entry != NULL && E_IS_ENTRY (entry)); - g_return_if_fail (completion != NULL && E_IS_COMPLETION (completion)); - - /* For now, completion can't be changed mid-stream. */ - g_return_if_fail (entry->priv->completion == NULL); - - entry->priv->completion = completion; - gtk_object_ref (GTK_OBJECT (completion)); - gtk_object_sink (GTK_OBJECT (completion)); - - entry->priv->completion_delay = delay; - entry->priv->handler = handler; - - entry->priv->completion_view = e_completion_view_new (completion); - /* Make the up and down keys enable and disable completions. */ - e_completion_view_set_complete_key (E_COMPLETION_VIEW (entry->priv->completion_view), GDK_Down); - e_completion_view_set_uncomplete_key (E_COMPLETION_VIEW (entry->priv->completion_view), GDK_Up); - - gtk_signal_connect_after (GTK_OBJECT (entry->priv->completion_view), - "button_press_event", - GTK_SIGNAL_FUNC (button_press_cb), - entry); - - entry->priv->nonempty_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view), - "nonempty", - GTK_SIGNAL_FUNC (nonempty_cb), - entry); - - entry->priv->added_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view), - "added", - GTK_SIGNAL_FUNC (added_cb), - entry); - - entry->priv->full_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view), - "full", - GTK_SIGNAL_FUNC (full_cb), - entry); - - entry->priv->browse_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view), - "browse", - GTK_SIGNAL_FUNC (browse_cb), - entry); - - entry->priv->unbrowse_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view), - "unbrowse", - GTK_SIGNAL_FUNC (unbrowse_cb), - entry); - - entry->priv->activate_signal_id = gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view), - "activate", - GTK_SIGNAL_FUNC (activate_cb), - entry); - - entry->priv->completion_view_popup = gtk_window_new (GTK_WINDOW_POPUP); - - gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view_popup), - "key_press_event", - GTK_SIGNAL_FUNC (key_press_cb), - entry->canvas); - gtk_signal_connect (GTK_OBJECT (entry->priv->completion_view_popup), - "key_release_event", - GTK_SIGNAL_FUNC (key_release_cb), - entry->canvas); - - gtk_object_ref (GTK_OBJECT (entry->priv->completion_view_popup)); - gtk_object_sink (GTK_OBJECT (entry->priv->completion_view_popup)); - gtk_window_set_policy (GTK_WINDOW (entry->priv->completion_view_popup), FALSE, TRUE, FALSE); - gtk_container_add (GTK_CONTAINER (entry->priv->completion_view_popup), entry->priv->completion_view); - gtk_widget_show (entry->priv->completion_view); - - e_completion_view_connect_keys ( - E_COMPLETION_VIEW (entry->priv->completion_view), - GTK_WIDGET (entry->canvas)); -} - -/** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/ - -static void -et_get_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - EEntry *entry = E_ENTRY (o); - GtkObject *item = GTK_OBJECT (entry->item); - - switch (arg_id){ - case ARG_MODEL: - gtk_object_get(item, - "model", >K_VALUE_OBJECT (*arg), - NULL); - break; - - case ARG_EVENT_PROCESSOR: - gtk_object_get(item, - "event_processor", >K_VALUE_OBJECT (*arg), - NULL); - break; - - case ARG_TEXT: - gtk_object_get(item, - "text", >K_VALUE_STRING (*arg), - NULL); - break; - - case ARG_FONT_GDK: - gtk_object_get(item, - "font_gdk", >K_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_JUSTIFICATION: - gtk_object_get(item, - "justification", >K_VALUE_ENUM (*arg), - NULL); - break; - - case ARG_FILL_COLOR_GDK: - gtk_object_get(item, - "fill_color_gdk", >K_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_FILL_COLOR_RGBA: - gtk_object_get(item, - "fill_color_rgba", >K_VALUE_UINT (*arg), - NULL); - break; - - case ARG_FILL_STIPPLE: - gtk_object_get(item, - "fill_stiple", >K_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_EDITABLE: - gtk_object_get(item, - "editable", >K_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_USE_ELLIPSIS: - gtk_object_get(item, - "use_ellipsis", >K_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_ELLIPSIS: - gtk_object_get(item, - "ellipsis", >K_VALUE_STRING (*arg), - NULL); - break; - - case ARG_LINE_WRAP: - gtk_object_get(item, - "line_wrap", >K_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_BREAK_CHARACTERS: - gtk_object_get(item, - "break_characters", >K_VALUE_STRING (*arg), - NULL); - break; - - case ARG_MAX_LINES: - gtk_object_get(item, - "max_lines", >K_VALUE_INT (*arg), - NULL); - break; - case ARG_ALLOW_NEWLINES: - gtk_object_get(item, - "allow_newlines", >K_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_DRAW_BORDERS: - GTK_VALUE_BOOL (*arg) = entry->priv->draw_borders; - break; - - case ARG_DRAW_BACKGROUND: - gtk_object_get (item, - "draw_background", >K_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_CURSOR_POS: - gtk_object_get (item, - "cursor_pos", >K_VALUE_INT (*arg), - NULL); - - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -static void -et_set_arg (GtkObject *o, GtkArg *arg, guint arg_id) -{ - EEntry *entry = E_ENTRY (o); - GtkObject *item = GTK_OBJECT (entry->item); - GtkAnchorType anchor; - double width, height; - gint xthick; - gint ythick; - GtkWidget *widget = GTK_WIDGET(entry->canvas); - - switch (arg_id){ - case ARG_MODEL: - gtk_object_set(item, - "model", GTK_VALUE_OBJECT (*arg), - NULL); - break; - - case ARG_EVENT_PROCESSOR: - gtk_object_set(item, - "event_processor", GTK_VALUE_OBJECT (*arg), - NULL); - break; - - case ARG_TEXT: - - gtk_object_set(item, - "text", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_FONT: - gtk_object_set(item, - "font", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_FONTSET: - gtk_object_set(item, - "fontset", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_FONT_GDK: - gtk_object_set(item, - "font_gdk", GTK_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_JUSTIFICATION: - entry->priv->justification = GTK_VALUE_ENUM (*arg); - gtk_object_get(item, - "clip_width", &width, - "clip_height", &height, - NULL); - - if (entry->priv->draw_borders) { - xthick = 0; - ythick = 0; - } else { - xthick = widget->style->klass->xthickness; - ythick = widget->style->klass->ythickness; - } - - switch (entry->priv->justification) { - case GTK_JUSTIFY_CENTER: - anchor = GTK_ANCHOR_N; - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->item), width / 2, ythick); - break; - case GTK_JUSTIFY_RIGHT: - anchor = GTK_ANCHOR_NE; - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->item), width - xthick, ythick); - break; - default: - anchor = GTK_ANCHOR_NW; - e_canvas_item_move_absolute(GNOME_CANVAS_ITEM(entry->item), xthick, ythick); - break; - } - gtk_object_set(item, - "justification", entry->priv->justification, - "anchor", anchor, - NULL); - break; - - case ARG_FILL_COLOR: - gtk_object_set(item, - "fill_color", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_FILL_COLOR_GDK: - gtk_object_set(item, - "fill_color_gdk", GTK_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_FILL_COLOR_RGBA: - gtk_object_set(item, - "fill_color_rgba", GTK_VALUE_UINT (*arg), - NULL); - break; - - case ARG_FILL_STIPPLE: - gtk_object_set(item, - "fill_stiple", GTK_VALUE_BOXED (*arg), - NULL); - break; - - case ARG_EDITABLE: - gtk_object_set(item, - "editable", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_USE_ELLIPSIS: - gtk_object_set(item, - "use_ellipsis", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_ELLIPSIS: - gtk_object_set(item, - "ellipsis", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_LINE_WRAP: - gtk_object_set(item, - "line_wrap", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_BREAK_CHARACTERS: - gtk_object_set(item, - "break_characters", GTK_VALUE_STRING (*arg), - NULL); - break; - - case ARG_MAX_LINES: - gtk_object_set(item, - "max_lines", GTK_VALUE_INT (*arg), - NULL); - break; - - case ARG_ALLOW_NEWLINES: - gtk_object_set(item, - "allow_newlines", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_DRAW_BORDERS: { - gboolean need_queue; - - need_queue = (entry->priv->draw_borders ^ GTK_VALUE_BOOL (*arg)); - gtk_object_set (item, "draw_borders", GTK_VALUE_BOOL (*arg), NULL); - entry->priv->draw_borders = GTK_VALUE_BOOL (*arg); - if (need_queue) - gtk_widget_queue_resize (GTK_WIDGET (entry)); - break; - } - - case ARG_CURSOR_POS: - gtk_object_set (item, - "cursor_pos", GTK_VALUE_INT (*arg), NULL); - break; - - case ARG_DRAW_BACKGROUND: - gtk_object_set (item, "draw_background", - GTK_VALUE_BOOL (*arg), NULL); - break; - } -} - -static void -e_entry_destroy (GtkObject *object) -{ - EEntry *entry = E_ENTRY (object); - - if (entry->priv->completion_delay_tag) - gtk_timeout_remove (entry->priv->completion_delay_tag); - - if (entry->priv->completion) - gtk_object_unref (GTK_OBJECT (entry->priv->completion)); - if (entry->priv->completion_view_popup) - gtk_widget_destroy (entry->priv->completion_view_popup); - g_free (entry->priv->pre_browse_text); - - if (entry->priv->changed_since_keypress_tag) - gtk_timeout_remove (entry->priv->changed_since_keypress_tag); - - if (entry->priv->ptr_grab) - gdk_pointer_ungrab (GDK_CURRENT_TIME); - - g_free (entry->priv); - entry->priv = NULL; -} - -static void -e_entry_class_init (GtkObjectClass *object_class) -{ - EEntryClass *klass = E_ENTRY_CLASS(object_class); - - parent_class = gtk_type_class (PARENT_TYPE); - - object_class->set_arg = et_set_arg; - object_class->get_arg = et_get_arg; - object_class->destroy = e_entry_destroy; - - klass->changed = NULL; - klass->activate = NULL; - - e_entry_signals[E_ENTRY_CHANGED] = gtk_signal_new ("changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EEntryClass, changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_entry_signals[E_ENTRY_ACTIVATE] = gtk_signal_new ("activate", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EEntryClass, activate), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_entry_signals[E_ENTRY_POPUP] = gtk_signal_new ("popup", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (EEntryClass, popup), - gtk_marshal_NONE__POINTER_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_POINTER, GTK_TYPE_INT); - - - gtk_object_class_add_signals (object_class, e_entry_signals, E_ENTRY_LAST_SIGNAL); - - gtk_object_add_arg_type ("EEntry::model", - GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_MODEL); - gtk_object_add_arg_type ("EEntry::event_processor", - GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_EVENT_PROCESSOR); - gtk_object_add_arg_type ("EEntry::text", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_TEXT); - gtk_object_add_arg_type ("EEntry::font", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FONT); - gtk_object_add_arg_type ("EEntry::fontset", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FONTSET); - gtk_object_add_arg_type ("EEntry::font_gdk", - GTK_TYPE_GDK_FONT, GTK_ARG_READWRITE, ARG_FONT_GDK); - gtk_object_add_arg_type ("EEntry::justification", - GTK_TYPE_JUSTIFICATION, GTK_ARG_READWRITE, ARG_JUSTIFICATION); - gtk_object_add_arg_type ("EEntry::fill_color", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FILL_COLOR); - gtk_object_add_arg_type ("EEntry::fill_color_gdk", - GTK_TYPE_GDK_COLOR, GTK_ARG_READWRITE, ARG_FILL_COLOR_GDK); - gtk_object_add_arg_type ("EEntry::fill_color_rgba", - GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_FILL_COLOR_RGBA); - gtk_object_add_arg_type ("EEntry::fill_stipple", - GTK_TYPE_GDK_WINDOW, GTK_ARG_READWRITE, ARG_FILL_STIPPLE); - gtk_object_add_arg_type ("EEntry::editable", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_EDITABLE); - gtk_object_add_arg_type ("EEntry::use_ellipsis", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_USE_ELLIPSIS); - gtk_object_add_arg_type ("EEntry::ellipsis", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_ELLIPSIS); - gtk_object_add_arg_type ("EEntry::line_wrap", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_LINE_WRAP); - gtk_object_add_arg_type ("EEntry::break_characters", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_BREAK_CHARACTERS); - gtk_object_add_arg_type ("EEntry::max_lines", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_MAX_LINES); - gtk_object_add_arg_type ("EEntry::allow_newlines", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_ALLOW_NEWLINES); - gtk_object_add_arg_type ("EEntry::draw_borders", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_DRAW_BORDERS); - gtk_object_add_arg_type ("EEntry::draw_background", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_DRAW_BACKGROUND); - gtk_object_add_arg_type ("EEntry::cursor_pos", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_CURSOR_POS); -} - -E_MAKE_TYPE(e_entry, "EEntry", EEntry, e_entry_class_init, e_entry_init, PARENT_TYPE); diff --git a/widgets/text/e-entry.h b/widgets/text/e-entry.h deleted file mode 100644 index 373a6843e9..0000000000 --- a/widgets/text/e-entry.h +++ /dev/null @@ -1,93 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* - * EEntry: An EText-based entry widget - * - * Authors: - * Miguel de Icaza <miguel@helixcode.com> - * Chris Lahey <clahey@helixcode.com> - * Jon Trowbridge <trow@ximian.com> - * - * Copyright (C) 1999, 2000, 2001 Ximian Inc. - */ - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 - * USA - */ - - -#ifndef _E_ENTRY_H_ -#define _E_ENTRY_H_ - -#include <libgnomeui/gnome-canvas.h> -#include <gtk/gtktable.h> -#include <gnome-xml/tree.h> -#include <gal/e-text/e-text.h> -#include "e-completion.h" - - -BEGIN_GNOME_DECLS - -#define E_ENTRY_TYPE (e_entry_get_type ()) -#define E_ENTRY(o) (GTK_CHECK_CAST ((o), E_ENTRY_TYPE, EEntry)) -#define E_ENTRY_CLASS(k) (GTK_CHECK_CLASS_CAST((k), E_ENTRY_TYPE, EEntryClass)) -#define E_IS_ENTRY(o) (GTK_CHECK_TYPE ((o), E_ENTRY_TYPE)) -#define E_IS_ENTRY_CLASS(k) (GTK_CHECK_CLASS_TYPE ((k), E_ENTRY_TYPE)) - -typedef struct _EEntry EEntry; -typedef struct _EEntryClass EEntryClass; -struct _EEntryPrivate; - -typedef void (*EEntryCompletionHandler) (EEntry *entry, const gchar *text, gpointer extra_data); - -struct _EEntry { - GtkTable parent; - - GnomeCanvas *canvas; - EText *item; - - struct _EEntryPrivate *priv; -}; - -struct _EEntryClass { - GtkTableClass parent_class; - - void (* changed) (EEntry *entry); - void (* activate) (EEntry *entry); - void (* popup) (EEntry *entry, GdkEventButton *ev, gint pos); -}; - -GtkType e_entry_get_type (void); - -void e_entry_construct (EEntry *entry); -GtkWidget *e_entry_new (void); - -const gchar *e_entry_get_text (EEntry *entry); -void e_entry_set_text (EEntry *entry, const gchar *text); - -gint e_entry_get_position (EEntry *entry); -void e_entry_set_position (EEntry *entry, gint); -void e_entry_select_region (EEntry *entry, gint start, gint end); - -void e_entry_set_editable (EEntry *entry, gboolean editable); - -void e_entry_enable_completion (EEntry *entry, ECompletion *completion); -void e_entry_enable_completion_full (EEntry *entry, ECompletion *completion, gint autocomplete_delay, - EEntryCompletionHandler handler); - -END_GNOME_DECLS - -#endif /* _E_ENTRY_H_ */ diff --git a/widgets/text/e-table-text-model.c b/widgets/text/e-table-text-model.c deleted file mode 100644 index daf0456110..0000000000 --- a/widgets/text/e-table-text-model.c +++ /dev/null @@ -1,226 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETableTextModel - Text item model for evolution. - * Copyright (C) 2000 Ximian, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#include <config.h> -#include <ctype.h> -#include <gtk/gtksignal.h> -#include "e-table-text-model.h" - -static void e_table_text_model_class_init (ETableTextModelClass *class); -static void e_table_text_model_init (ETableTextModel *model); -static void e_table_text_model_destroy (GtkObject *object); - -static const gchar *e_table_text_model_get_text (ETextModel *model); -static void e_table_text_model_set_text (ETextModel *model, const gchar *text); -static void e_table_text_model_insert (ETextModel *model, gint postion, const gchar *text); -static void e_table_text_model_insert_length (ETextModel *model, gint postion, const gchar *text, gint length); -static void e_table_text_model_delete (ETextModel *model, gint postion, gint length); - -static GtkObject *parent_class; - - - -/** - * e_table_text_model_get_type: - * @void: - * - * Registers the &ETableTextModel class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the &ETableTextModel class. - **/ -GtkType -e_table_text_model_get_type (void) -{ - static GtkType model_type = 0; - - if (!model_type) { - GtkTypeInfo model_info = { - "ETableTextModel", - sizeof (ETableTextModel), - sizeof (ETableTextModelClass), - (GtkClassInitFunc) e_table_text_model_class_init, - (GtkObjectInitFunc) e_table_text_model_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - model_type = gtk_type_unique (e_text_model_get_type (), &model_info); - } - - return model_type; -} - -/* Class initialization function for the text item */ -static void -e_table_text_model_class_init (ETableTextModelClass *klass) -{ - GtkObjectClass *object_class; - ETextModelClass *model_class; - - object_class = (GtkObjectClass *) klass; - model_class = (ETextModelClass *) klass; - - parent_class = gtk_type_class (e_text_model_get_type ()); - - model_class->get_text = e_table_text_model_get_text; - model_class->set_text = e_table_text_model_set_text; - model_class->insert = e_table_text_model_insert; - model_class->insert_length = e_table_text_model_insert_length; - model_class->delete = e_table_text_model_delete; - - object_class->destroy = e_table_text_model_destroy; -} - -/* Object initialization function for the text item */ -static void -e_table_text_model_init (ETableTextModel *model) -{ - model->model = NULL; - model->row = 0; - model->model_col = 0; - model->cell_changed_signal_id = 0; - model->row_changed_signal_id = 0; -} - -/* Destroy handler for the text item */ -static void -e_table_text_model_destroy (GtkObject *object) -{ - ETableTextModel *model; - - g_return_if_fail (object != NULL); - g_return_if_fail (E_IS_TABLE_TEXT_MODEL (object)); - - model = E_TABLE_TEXT_MODEL (object); - - if (model->model) - g_assert (GTK_IS_OBJECT (model->model)); - - if (model->cell_changed_signal_id) - gtk_signal_disconnect (GTK_OBJECT(model->model), - model->cell_changed_signal_id); - - if (model->row_changed_signal_id) - gtk_signal_disconnect (GTK_OBJECT(model->model), - model->row_changed_signal_id); - - if (model->model) - gtk_object_unref (GTK_OBJECT(model->model)); - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} -static const gchar * -e_table_text_model_get_text (ETextModel *text_model) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model) - return (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - else - return ""; -} - -static void -e_table_text_model_set_text (ETextModel *text_model, const gchar *text) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model) - e_table_model_set_value_at (model->model, model->model_col, model->row, (void *) text); -} - -static void -e_table_text_model_insert (ETextModel *text_model, gint position, const gchar *text) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%s%s", position, temp, text, temp + position); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -e_table_text_model_insert_length (ETextModel *text_model, gint position, const gchar *text, gint length) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%.*s%s", position, temp, length, text, temp + position); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -e_table_text_model_delete (ETextModel *text_model, gint position, gint length) -{ - ETableTextModel *model = E_TABLE_TEXT_MODEL(text_model); - if (model->model){ - gchar *temp = (gchar *)e_table_model_value_at (model->model, model->model_col, model->row); - temp = g_strdup_printf ("%.*s%s", position, temp, temp + position + length); - e_table_model_set_value_at (model->model, model->model_col, model->row, temp); - g_free (temp); - } -} - -static void -cell_changed (ETableModel *table_model, int model_col, int row, ETableTextModel *model) -{ - if (model->model_col == model_col && - model->row == row) - e_text_model_changed (E_TEXT_MODEL(model)); -} - -static void -row_changed (ETableModel *table_model, int row, ETableTextModel *model) -{ - if (model->row == row) - e_text_model_changed (E_TEXT_MODEL(model)); -} - -ETableTextModel * -e_table_text_model_new (ETableModel *table_model, int row, int model_col) -{ - ETableTextModel *model; - - g_return_val_if_fail(table_model != NULL, NULL); - g_return_val_if_fail(E_IS_TABLE_MODEL(table_model), NULL); - - model = gtk_type_new (e_table_text_model_get_type ()); - model->model = table_model; - if (model->model){ - gtk_object_ref (GTK_OBJECT(model->model)); - model->cell_changed_signal_id = - gtk_signal_connect (GTK_OBJECT(model->model), - "model_cell_changed", - GTK_SIGNAL_FUNC(cell_changed), - model); - model->row_changed_signal_id = - gtk_signal_connect (GTK_OBJECT(model->model), - "model_row_changed", - GTK_SIGNAL_FUNC(row_changed), - model); - } - model->row = row; - model->model_col = model_col; - return model; -} - diff --git a/widgets/text/e-table-text-model.h b/widgets/text/e-table-text-model.h deleted file mode 100644 index 8f3694843f..0000000000 --- a/widgets/text/e-table-text-model.h +++ /dev/null @@ -1,60 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETableTextModel - Text item for evolution. - * Copyright (C) 2000 Ximian, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#ifndef E_TABLE_TEXT_MODEL_H -#define E_TABLE_TEXT_MODEL_H - -#include <gal/e-text/e-text-model.h> -#include <gal/e-table/e-table-model.h> - - -BEGIN_GNOME_DECLS - -#define E_TYPE_TABLE_TEXT_MODEL (e_table_text_model_get_type ()) -#define E_TABLE_TEXT_MODEL(obj) (GTK_CHECK_CAST ((obj), E_TYPE_TABLE_TEXT_MODEL, ETableTextModel)) -#define E_TABLE_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_TABLE_TEXT_MODEL, ETableTextModelClass)) -#define E_IS_TABLE_TEXT_MODEL(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_TABLE_TEXT_MODEL)) -#define E_IS_TABLE_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_TABLE_TEXT_MODEL)) - -typedef struct _ETableTextModel ETableTextModel; -typedef struct _ETableTextModelClass ETableTextModelClass; - -struct _ETableTextModel { - ETextModel parent; - - ETableModel *model; - int row; - int model_col; - - int cell_changed_signal_id; - int row_changed_signal_id; -}; - -struct _ETableTextModelClass { - ETextModelClass parent_class; - -}; - - -/* Standard Gtk function */ -GtkType e_table_text_model_get_type (void); -ETableTextModel *e_table_text_model_new (ETableModel *table_model, int row, int model_col); - -END_GNOME_DECLS - -#endif diff --git a/widgets/text/e-text-model-repos.c b/widgets/text/e-text-model-repos.c deleted file mode 100644 index 407a661b05..0000000000 --- a/widgets/text/e-text-model-repos.c +++ /dev/null @@ -1,73 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* Standard ETextModelReposFn definitions - * - * Copyright (C) 2001 Ximian Inc. - * - * Author: Jon Trowbridge <trow@ximian.com> - */ - -#include "e-text-model-repos.h" - -#define MODEL_CLAMP(model, pos) (CLAMP((pos), 0, strlen((model)->text))) - -gint -e_repos_shift (gint pos, gpointer data) -{ - EReposShift *info = (EReposShift *) data; - g_return_val_if_fail (data, -1); - - return e_text_model_validate_position (info->model, pos + info->change); -} - -gint -e_repos_absolute (gint pos, gpointer data) -{ - EReposAbsolute *info = (EReposAbsolute *) data; - g_return_val_if_fail (data, -1); - - pos = info->pos; - if (pos < 0) { - gint len = e_text_model_get_text_length (info->model); - pos += len + 1; - } - - return e_text_model_validate_position (info->model, pos); -} - -gint -e_repos_insert_shift (gint pos, gpointer data) -{ - EReposInsertShift *info = (EReposInsertShift *) data; - g_return_val_if_fail (data, -1); - - if (pos >= info->pos) - pos += info->len; - - return e_text_model_validate_position (info->model, pos); -} - -gint -e_repos_delete_shift (gint pos, gpointer data) -{ - EReposDeleteShift *info = (EReposDeleteShift *) data; - g_return_val_if_fail (data, -1); - - if (pos > info->pos + info->len) - pos -= info->len; - else if (pos > info->pos) - pos = info->pos; - - return e_text_model_validate_position (info->model, pos); -} - -gint -e_repos_clamp (gint pos, gpointer data) -{ - ETextModel *model; - - g_return_val_if_fail (data != NULL && E_IS_TEXT_MODEL (data), -1); - model = E_TEXT_MODEL (data); - - return e_text_model_validate_position (model, pos); -} diff --git a/widgets/text/e-text-model-repos.h b/widgets/text/e-text-model-repos.h deleted file mode 100644 index 620e41a415..0000000000 --- a/widgets/text/e-text-model-repos.h +++ /dev/null @@ -1,55 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* Standard ETextModelReposFn definitions - * - * Copyright (C) 2001 Ximian Inc. - * - * Author: Jon Trowbridge <trow@ximian.com> - */ - -#ifndef E_TEXT_MODEL_REPOS_H -#define E_TEXT_MODEL_REPOS_H - -#include "e-text-model.h" - -typedef struct { - ETextModel *model; - gint change; /* Relative change to position. */ -} EReposShift; - -gint e_repos_shift (gint pos, gpointer data); - - -typedef struct { - ETextModel *model; - gint pos; /* Position to move to. Negative values count from the end buffer. - (i.e. -1 puts cursor at the end, -2 one character from end, etc.) */ -} EReposAbsolute; - -gint e_repos_absolute (gint pos, gpointer data); - - -typedef struct { - ETextModel *model; - gint pos; /* Location of first inserted character. */ - gint len; /* Number of characters inserted. */ -} EReposInsertShift; - -gint e_repos_insert_shift (gint pos, gpointer data); - - -typedef struct { - ETextModel *model; - gint pos; /* Location of first deleted character. */ - gint len; /* Number of characters deleted. */ -} EReposDeleteShift; - -gint e_repos_delete_shift (gint pos, gpointer data); - - -/* For e_repos_clamp, data is a pointer to an ETextModel. The only repositioning - that occurs is to avoid buffer overruns. */ - -gint e_repos_clamp (gint pos, gpointer data); - -#endif diff --git a/widgets/text/e-text-model-test.c b/widgets/text/e-text-model-test.c deleted file mode 100644 index 9bf73962b0..0000000000 --- a/widgets/text/e-text-model-test.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - ETextModelTest -*/ - -#include <gnome.h> -#include <gal/widgets/e-canvas.h> -#include "e-text-model.h" -#include "e-text-model-uri.h" -#include "e-text.h" -#include <gal/util/e-util.h> - -#if 0 -static void -describe_model (ETextModel *model) -{ - gint i, N; - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - N = e_text_model_object_count (model); - - g_print ("text: %s\n", e_text_model_get_text (model)); - g_print ("objs: %d\n", N); - - for (i=0; i<N; ++i) { - gchar *s = e_text_model_strdup_nth_object (model, i); - g_print ("obj%d: %s\n", i, s); - g_free (s); - } -} -#endif - -int -main (int argc, gchar **argv) -{ - GtkWidget *win[2], *canvas[2]; - GnomeCanvasItem *item[2]; - ETextModel *model; - gint i; - - gnome_init ("ETextModelTest", "0.0", argc, argv); - - model = e_text_model_uri_new (); - - e_text_model_set_text (model, "My favorite website is http://www.ximian.com. My next favorite www.assbarn.com."); - - // describe_model (model); - - for (i=0; i<2; ++i) { - win[i] = gtk_window_new (GTK_WINDOW_TOPLEVEL); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - canvas[i] = e_canvas_new (); - gtk_widget_pop_visual (); - gtk_widget_pop_colormap (); - - item[i] = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas[i])), - e_text_get_type (), - "model", model, - "font", "-adobe-helvetica-medium-r-normal--12-120-75-75-p-67-iso8859-1", - "anchor", GTK_ANCHOR_NORTH, - "line_wrap", TRUE, - "width", 150.0, - "editable", TRUE, - NULL); - - gtk_container_add (GTK_CONTAINER (win[i]), canvas[i]); - gtk_widget_show_all (win[i]); - } - - gtk_main (); - - return 0; -} diff --git a/widgets/text/e-text-model-uri.c b/widgets/text/e-text-model-uri.c deleted file mode 100644 index 62790cbcc5..0000000000 --- a/widgets/text/e-text-model-uri.c +++ /dev/null @@ -1,345 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* ETextModelURI - A Text Model w/ clickable URIs - * Copyright (C) 2001 Ximian, Inc. - * - * Author: Jon Trowbridge <trow@gnu.org> - * - */ - -#include <config.h> - -#include "e-text-model-uri.h" - -#include <ctype.h> -#include <sys/types.h> -#include <regex.h> -#include <gtk/gtkmain.h> -#include <libgnome/gnome-url.h> - -static void e_text_model_uri_class_init (ETextModelURIClass *class); -static void e_text_model_uri_init (ETextModelURI *model); -static void e_text_model_uri_destroy (GtkObject *object); - -static void objectify_uris (ETextModelURI *model); - -static void e_text_model_uri_objectify (ETextModel *model); -static gint e_text_model_uri_validate_pos (ETextModel *model, gint pos); -static gint e_text_model_uri_get_obj_count (ETextModel *model); -static const gchar *e_text_model_uri_get_nth_object (ETextModel *model, gint i, gint *len); -static void e_text_model_uri_activate_nth_object (ETextModel *model, gint); - -typedef struct _ObjInfo ObjInfo; -struct _ObjInfo { - gint offset, len; -}; - -static GtkObject *parent_class; - -GtkType -e_text_model_uri_get_type (void) -{ - static GtkType model_uri_type = 0; - - if (!model_uri_type) { - GtkTypeInfo model_uri_info = { - "ETextModelURI", - sizeof (ETextModelURI), - sizeof (ETextModelURIClass), - (GtkClassInitFunc) e_text_model_uri_class_init, - (GtkObjectInitFunc) e_text_model_uri_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - model_uri_type = gtk_type_unique (e_text_model_get_type (), &model_uri_info); - } - - return model_uri_type; -} - -static void -e_text_model_uri_class_init (ETextModelURIClass *klass) -{ - GtkObjectClass *object_class; - ETextModelClass *model_class; - - object_class = (GtkObjectClass *) klass; - model_class = E_TEXT_MODEL_CLASS (klass); - - parent_class = gtk_type_class (e_text_model_get_type ()); - - object_class->destroy = e_text_model_uri_destroy; - - model_class->object_activated = e_text_model_uri_activate_nth_object; - - model_class->objectify = e_text_model_uri_objectify; - model_class->validate_pos = e_text_model_uri_validate_pos; - model_class->obj_count = e_text_model_uri_get_obj_count; - model_class->get_nth_obj = e_text_model_uri_get_nth_object; - -} - -static void -e_text_model_uri_init (ETextModelURI *model) -{ - -} - -static void -e_text_model_uri_destroy (GtkObject *object) -{ - ETextModelURI *model_uri = E_TEXT_MODEL_URI (object); - GList *iter; - - if (model_uri->objectify_idle) { - gtk_idle_remove (model_uri->objectify_idle); - model_uri->objectify_idle = 0; - } - - for (iter = model_uri->uris; iter != NULL; iter = g_list_next (iter)) - g_free (iter->data); - g_list_free (model_uri->uris); - model_uri->uris = NULL; - - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); - -} - -static const gchar *uri_regex[] = { - "(((news|telnet|nttp|file|http|ftp|https)://)|(www|ftp))[-A-Za-z0-9\\.]+(:[0-9]*)?/[-A-Za-z0-9_\\$\\.\\+\\!\\*\\(\\),;:@&=\\?/~\\#\\%]*[^]'\\.}>\\) ,\\\"]", - "(((news|telnet|nttp|file|http|ftp|https)://)|(www|ftp))[-A-Za-z0-9\\.]+[-A-Za-z0-9](:[0-9]*)?", - "mailto:[A-Za-z0-9_]+@[-A-Za-z0-9_]+\\.[-A-Za-z0-9\\.]+[-A-Za-z0-9]", - NULL -}; -static gint regex_count = 0; -static regex_t *regex_compiled = NULL; - -static void -regex_init (void) -{ - gint i; - - if (regex_count != 0) - return; - - while (uri_regex[regex_count]) ++regex_count; - - regex_compiled = g_new0 (regex_t, regex_count); - - for (i=0; i<regex_count; ++i) { - if (regcomp (®ex_compiled[i], uri_regex[i], REG_EXTENDED)) - g_error ("Bad regex?: %s", uri_regex[i]); - } -} - - -static void -objectify_uris (ETextModelURI *model_uri) -{ - static gboolean objectifying = FALSE; - - ETextModel *model = E_TEXT_MODEL (model_uri); - const gchar *txt; - GList *iter, *old_uris; - gint offset, len; - gboolean found_match; - regmatch_t match; - gboolean changed; - - if (objectifying) - return; - - objectifying = TRUE; - - if (regex_count == 0) - regex_init (); - - txt = e_text_model_get_text (model); - len = e_text_model_get_text_length (model); - - old_uris = model_uri->uris; - model_uri->uris = NULL; - - if (txt) { - offset = 0; - found_match = TRUE; - - while (offset < len && found_match) { - - gint i, so=-1, eo=-1; - - found_match = FALSE; - - for (i=0; i<regex_count; ++i) { - - if (regexec (®ex_compiled[i], txt+offset, 1, &match, 0) == 0) { - - /* Take earliest match possible. In case of a tie, take the - largest possible match. */ - if (!found_match - || match.rm_so < so - || (match.rm_so == so && match.rm_eo > eo)) { - so = match.rm_so; - eo = match.rm_eo; - } - found_match = TRUE; - } - } - - if (found_match) { - - ObjInfo *info = g_new0 (ObjInfo, 1); - info->offset = offset + so; - info->len = eo - so; - - model_uri->uris = g_list_append (model_uri->uris, info); - - offset += eo; - } - } - } - - changed = (g_list_length (old_uris) != g_list_length (model_uri->uris)); - - if (!changed) { - /* Check that there is a 1-1 correspondence between object positions. */ - GList *jter; - - for (iter = model_uri->uris; iter != NULL && !changed; iter = g_list_next (iter)) { - ObjInfo *info = (ObjInfo *) iter->data; - found_match = FALSE; - for (jter = old_uris; jter != NULL && !found_match; jter = g_list_next (jter)) { - ObjInfo *jnfo = (ObjInfo *) jter->data; - - if (info->offset == jnfo->offset && info->len == jnfo->len) - found_match = TRUE; - } - changed = !found_match; - } - } - - if (changed) - e_text_model_changed (model); - - /* Free old uris */ - for (iter = old_uris; iter != NULL; iter = g_list_next (iter)) - g_free (iter->data); - g_list_free (old_uris); - - objectifying = FALSE; -} - -static gboolean -objectify_idle_cb (gpointer ptr) -{ - ETextModelURI *model_uri = E_TEXT_MODEL_URI (ptr); - - g_assert (model_uri->objectify_idle); - objectify_uris (model_uri); - model_uri->objectify_idle = 0; - - return FALSE; -} - -static void -e_text_model_uri_objectify (ETextModel *model) -{ - ETextModelURI *model_uri = E_TEXT_MODEL_URI (model); - - if (model_uri->objectify_idle == 0) - model_uri->objectify_idle = gtk_idle_add (objectify_idle_cb, model); - - if (E_TEXT_MODEL_CLASS(parent_class)->objectify) - E_TEXT_MODEL_CLASS(parent_class)->objectify (model); -} - -static void -objectify_idle_flush (ETextModelURI *model_uri) -{ - if (model_uri->objectify_idle) { - gtk_idle_remove (model_uri->objectify_idle); - model_uri->objectify_idle = 0; - objectify_uris (model_uri); - } -} - -static gint -e_text_model_uri_validate_pos (ETextModel *model, gint pos) -{ - gint obj_num; - - /* Cause us to skip over objects */ - - obj_num = e_text_model_get_object_at_offset (model, pos); - if (obj_num != -1) { - gint pos0, pos1, mp; - e_text_model_get_nth_object_bounds (model, obj_num, &pos0, &pos1); - mp = (pos0 + pos1)/2; - if (pos0 < pos && pos < mp) - pos = pos1; - else if (mp <= pos && pos < pos1) - pos = pos0; - } - - - - if (E_TEXT_MODEL_CLASS (parent_class)->validate_pos) - pos = E_TEXT_MODEL_CLASS (parent_class)->validate_pos (model, pos); - - return pos; -} - -static gint -e_text_model_uri_get_obj_count (ETextModel *model) -{ - ETextModelURI *model_uri = E_TEXT_MODEL_URI (model); - - objectify_idle_flush (model_uri); - - return g_list_length (model_uri->uris); -} - -static const gchar * -e_text_model_uri_get_nth_object (ETextModel *model, gint i, gint *len) -{ - ETextModelURI *model_uri = E_TEXT_MODEL_URI (model); - ObjInfo *info; - const gchar *txt; - - objectify_idle_flush (model_uri); - - txt = e_text_model_get_text (model); - - info = (ObjInfo *) g_list_nth_data (model_uri->uris, i); - g_return_val_if_fail (info != NULL, NULL); - - - if (len) - *len = info->len; - return txt + info->offset; -} - -static void -e_text_model_uri_activate_nth_object (ETextModel *model, gint i) -{ - gchar *obj_str; - - objectify_idle_flush (E_TEXT_MODEL_URI (model)); - - obj_str = e_text_model_strdup_nth_object (model, i); - gnome_url_show (obj_str); - g_free (obj_str); -} - -ETextModel * -e_text_model_uri_new (void) -{ - return E_TEXT_MODEL (gtk_type_new (e_text_model_uri_get_type ())); -} - - -/* $Id$ */ diff --git a/widgets/text/e-text-model-uri.h b/widgets/text/e-text-model-uri.h deleted file mode 100644 index 9743935529..0000000000 --- a/widgets/text/e-text-model-uri.h +++ /dev/null @@ -1,42 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ - -/* ETextModelURI - A Text Model w/ clickable URIs - * Copyright (C) 2001 Ximian, Inc. - * - * Author: Jon Trowbridge <trow@gnu.org> - * - */ - -#ifndef E_TEXT_MODEL_URI_H -#define E_TEXT_MODEL_URI_H - -#include <gal/e-text/e-text-model.h> - -BEGIN_GNOME_DECLS - -#define E_TYPE_TEXT_MODEL_URI (e_text_model_get_type ()) -#define E_TEXT_MODEL_URI(obj) (GTK_CHECK_CAST ((obj), E_TYPE_TEXT_MODEL_URI, ETextModelURI)) -#define E_TEXT_MODEL_URI_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_TEXT_MODEL_URI, ETextModelURIClass)) -#define E_IS_TEXT_MODEL_URI(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_TEXT_MODEL_URI)) -#define E_IS_TEXT_MODEL_URI_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_TEXT_MODEL_URI)) - -typedef struct _ETextModelURI ETextModelURI; -typedef struct _ETextModelURIClass ETextModelURIClass; - -struct _ETextModelURI { - ETextModel item; - GList *uris; - - guint objectify_idle; -}; - -struct _ETextModelURIClass { - ETextModelClass parent_class; -}; - -GtkType e_text_model_uri_get_type (void); -ETextModel *e_text_model_uri_new (void); - -END_GNOME_DECLS - -#endif diff --git a/widgets/text/e-text-model.c b/widgets/text/e-text-model.c deleted file mode 100644 index 4fec8724d8..0000000000 --- a/widgets/text/e-text-model.c +++ /dev/null @@ -1,592 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETextModel - Text item model for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#undef PARANOID_DEBUGGING - -#include <config.h> -#include <ctype.h> -#include <string.h> -#include <gtk/gtksignal.h> -#include "e-text-model-repos.h" -#include "e-text-model.h" - -#define CLASS(obj) (E_TEXT_MODEL_CLASS (GTK_OBJECT (obj)->klass)) - -enum { - E_TEXT_MODEL_CHANGED, - E_TEXT_MODEL_REPOSITION, - E_TEXT_MODEL_OBJECT_ACTIVATED, - E_TEXT_MODEL_LAST_SIGNAL -}; - -static guint e_text_model_signals[E_TEXT_MODEL_LAST_SIGNAL] = { 0 }; - -struct _ETextModelPrivate { - gchar *text; - gint len; -}; - -static void e_text_model_class_init (ETextModelClass *class); -static void e_text_model_init (ETextModel *model); -static void e_text_model_destroy (GtkObject *object); - -static gint e_text_model_real_validate_position (ETextModel *, gint pos); -static const gchar *e_text_model_real_get_text (ETextModel *model); -static gint e_text_model_real_get_text_length (ETextModel *model); -static void e_text_model_real_set_text (ETextModel *model, const gchar *text); -static void e_text_model_real_insert (ETextModel *model, gint postion, const gchar *text); -static void e_text_model_real_insert_length (ETextModel *model, gint postion, const gchar *text, gint length); -static void e_text_model_real_delete (ETextModel *model, gint postion, gint length); - -static GtkObject *parent_class; - - - -/** - * e_text_model_get_type: - * @void: - * - * Registers the &ETextModel class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the &ETextModel class. - **/ -GtkType -e_text_model_get_type (void) -{ - static GtkType model_type = 0; - - if (!model_type) { - GtkTypeInfo model_info = { - "ETextModel", - sizeof (ETextModel), - sizeof (ETextModelClass), - (GtkClassInitFunc) e_text_model_class_init, - (GtkObjectInitFunc) e_text_model_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - model_type = gtk_type_unique (gtk_object_get_type (), &model_info); - } - - return model_type; -} - -/* Class initialization function for the text item */ -static void -e_text_model_class_init (ETextModelClass *klass) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass *) klass; - - parent_class = gtk_type_class (gtk_object_get_type ()); - - e_text_model_signals[E_TEXT_MODEL_CHANGED] = - gtk_signal_new ("changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextModelClass, changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_text_model_signals[E_TEXT_MODEL_REPOSITION] = - gtk_signal_new ("reposition", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextModelClass, reposition), - gtk_marshal_NONE__POINTER_POINTER, - GTK_TYPE_NONE, 2, - GTK_TYPE_POINTER, GTK_TYPE_POINTER); - - e_text_model_signals[E_TEXT_MODEL_OBJECT_ACTIVATED] = - gtk_signal_new ("object_activated", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextModelClass, object_activated), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, - GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, e_text_model_signals, E_TEXT_MODEL_LAST_SIGNAL); - - /* No default signal handlers. */ - klass->changed = NULL; - klass->reposition = NULL; - klass->object_activated = NULL; - - klass->validate_pos = e_text_model_real_validate_position; - - klass->get_text = e_text_model_real_get_text; - klass->get_text_len = e_text_model_real_get_text_length; - klass->set_text = e_text_model_real_set_text; - klass->insert = e_text_model_real_insert; - klass->insert_length = e_text_model_real_insert_length; - klass->delete = e_text_model_real_delete; - - /* We explicitly don't define default handlers for these. */ - klass->objectify = NULL; - klass->obj_count = NULL; - klass->get_nth_obj = NULL; - - object_class->destroy = e_text_model_destroy; -} - -/* Object initialization function for the text item */ -static void -e_text_model_init (ETextModel *model) -{ - model->priv = g_new0 (struct _ETextModelPrivate, 1); - model->priv->text = g_strdup (""); - model->priv->len = 0; -} - -/* Destroy handler for the text item */ -static void -e_text_model_destroy (GtkObject *object) -{ - ETextModel *model; - - g_return_if_fail (object != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (object)); - - model = E_TEXT_MODEL (object); - - g_free (model->priv->text); - - g_free (model->priv); - model->priv = NULL; - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - GTK_OBJECT_CLASS (parent_class)->destroy (object); -} - -static gint -e_text_model_real_validate_position (ETextModel *model, gint pos) -{ - gint len; - - if (pos < 0) - pos = 0; - else if (pos > ( len = e_text_model_get_text_length (model) )) - pos = len; - - return pos; -} - -static const gchar * -e_text_model_real_get_text (ETextModel *model) -{ - if (model->priv->text) - return model->priv->text; - else - return ""; -} - -static gint -e_text_model_real_get_text_length (ETextModel *model) -{ - if (model->priv->len < 0) - model->priv->len = strlen (e_text_model_get_text (model)); - - return model->priv->len; -} - -static void -e_text_model_real_set_text (ETextModel *model, const gchar *text) -{ - EReposAbsolute repos; - gboolean changed = FALSE; - - if (text == NULL) { - - changed = (model->priv->text != NULL); - - g_free (model->priv->text); - model->priv->text = NULL; - model->priv->len = -1; - - } else if (model->priv->text == NULL || strcmp (model->priv->text, text)) { - - g_free (model->priv->text); - model->priv->text = g_strdup (text); - model->priv->len = -1; - - changed = TRUE; - } - - if (changed) { - e_text_model_changed (model); - repos.model = model; - repos.pos = -1; - e_text_model_reposition (model, e_repos_absolute, &repos); - } -} - -static void -e_text_model_real_insert (ETextModel *model, gint position, const gchar *text) -{ - EReposInsertShift repos; - gchar *new_text; - gint ins_len; - - new_text = g_strdup_printf ("%.*s%s%s", position, model->priv->text, text, model->priv->text + position); - ins_len = strlen (text); - - if (model->priv->text) - g_free (model->priv->text); - - model->priv->text = new_text; - - if (model->priv->len >= 0) - model->priv->len += ins_len; - - e_text_model_changed (model); - - repos.model = model; - repos.pos = position; - repos.len = ins_len; - - e_text_model_reposition (model, e_repos_insert_shift, &repos); -} - -static void -e_text_model_real_insert_length (ETextModel *model, gint position, const gchar *text, gint length) -{ - EReposInsertShift repos; - gchar *new_text = g_strdup_printf ("%.*s%.*s%s", position, model->priv->text, length, text, model->priv->text + position); - - if (model->priv->text) - g_free (model->priv->text); - model->priv->text = new_text; - - if (model->priv->len >= 0) - model->priv->len += length; - - e_text_model_changed (model); - - repos.model = model; - repos.pos = position; - repos.len = length; - - e_text_model_reposition (model, e_repos_insert_shift, &repos); -} - -static void -e_text_model_real_delete (ETextModel *model, gint position, gint length) -{ - EReposDeleteShift repos; - - memmove (model->priv->text + position, model->priv->text + position + length, strlen (model->priv->text + position + length) + 1); - - if (model->priv->len >= 0) - model->priv->len -= length; - - e_text_model_changed (model); - - repos.model = model; - repos.pos = position; - repos.len = length; - - e_text_model_reposition (model, e_repos_delete_shift, &repos); -} - -void -e_text_model_changed (ETextModel *model) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - /* - Objectify before emitting any signal. - While this method could, in theory, do pretty much anything, it is meant - for scanning objects and converting substrings into embedded objects. - */ - if (CLASS (model)->objectify) - CLASS (model)->objectify (model); - - gtk_signal_emit (GTK_OBJECT (model), - e_text_model_signals[E_TEXT_MODEL_CHANGED]); -} - -void -e_text_model_reposition (ETextModel *model, ETextModelReposFn fn, gpointer repos_data) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - g_return_if_fail (fn != NULL); - - gtk_signal_emit (GTK_OBJECT (model), - e_text_model_signals[E_TEXT_MODEL_REPOSITION], - fn, repos_data); -} - -gint -e_text_model_validate_position (ETextModel *model, gint pos) -{ - g_return_val_if_fail (model != NULL, 0); - g_return_val_if_fail (E_IS_TEXT_MODEL (model), 0); - - if (CLASS (model)->validate_pos) - pos = CLASS (model)->validate_pos (model, pos); - - return pos; -} - -const gchar * -e_text_model_get_text (ETextModel *model) -{ - g_return_val_if_fail (model != NULL, NULL); - g_return_val_if_fail (E_IS_TEXT_MODEL (model), NULL); - - if (CLASS (model)->get_text) - return CLASS (model)->get_text (model); - - return ""; -} - -gint -e_text_model_get_text_length (ETextModel *model) -{ - g_return_val_if_fail (model != NULL, 0); - g_return_val_if_fail (E_IS_TEXT_MODEL (model), 0); - - if (CLASS (model)->get_text_len (model)) { - - gint len = CLASS (model)->get_text_len (model); - -#ifdef PARANOID_DEBUGGING - const gchar *str = e_text_model_get_text (model); - gint len2 = str ? strlen (str) : 0; - if (len != len) - g_error ("\"%s\" length reported as %d, not %d.", str, len, len2); -#endif - - return len; - - } else { - /* Calculate length the old-fashioned way... */ - const gchar *str = e_text_model_get_text (model); - return str ? strlen (str) : 0; - } -} - -void -e_text_model_set_text (ETextModel *model, const gchar *text) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - if (CLASS (model)->set_text) - CLASS (model)->set_text (model, text); -} - -void -e_text_model_insert (ETextModel *model, gint position, const gchar *text) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - if (text == NULL) - return; - - if (CLASS (model)->insert) - CLASS (model)->insert (model, position, text); -} - -void -e_text_model_insert_length (ETextModel *model, gint position, const gchar *text, gint length) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - g_return_if_fail (length >= 0); - - - if (text == NULL || length == 0) - return; - - if (CLASS (model)->insert_length) - CLASS (model)->insert_length (model, position, text, length); -} - -void -e_text_model_prepend (ETextModel *model, const gchar *text) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - if (text == NULL) - return; - - e_text_model_insert (model, 0, text); -} - -void -e_text_model_append (ETextModel *model, const gchar *text) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - if (text == NULL) - return; - - e_text_model_insert (model, e_text_model_get_text_length (model), text); -} - -void -e_text_model_delete (ETextModel *model, gint position, gint length) -{ - gint txt_len; - - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - g_return_if_fail (length >= 0); - - txt_len = e_text_model_get_text_length (model); - if (position + length > txt_len) - length = txt_len - position; - - if (length <= 0) - return; - - if (CLASS (model)->delete) - CLASS (model)->delete (model, position, length); -} - -gint -e_text_model_object_count (ETextModel *model) -{ - g_return_val_if_fail (model != NULL, 0); - g_return_val_if_fail (E_IS_TEXT_MODEL (model), 0); - - if (CLASS (model)->obj_count) - return CLASS (model)->obj_count (model); - - return 0; -} - -const gchar * -e_text_model_get_nth_object (ETextModel *model, gint n, gint *len) -{ - g_return_val_if_fail (model != NULL, NULL); - g_return_val_if_fail (E_IS_TEXT_MODEL (model), NULL); - - if (n < 0 || n >= e_text_model_object_count (model)) - return NULL; - - if (CLASS (model)->get_nth_obj) - return CLASS (model)->get_nth_obj (model, n, len); - - return NULL; -} - -gchar * -e_text_model_strdup_nth_object (ETextModel *model, gint n) -{ - const gchar *obj; - gint len = 0; - - g_return_val_if_fail (model != NULL, NULL); - g_return_val_if_fail (E_IS_TEXT_MODEL (model), NULL); - - obj = e_text_model_get_nth_object (model, n, &len); - - return obj ? g_strndup (obj, n) : NULL; -} - -void -e_text_model_get_nth_object_bounds (ETextModel *model, gint n, gint *start, gint *end) -{ - const gchar *txt = NULL, *obj = NULL; - gint len = 0; - - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - - txt = e_text_model_get_text (model); - obj = e_text_model_get_nth_object (model, n, &len); - - g_return_if_fail (obj != NULL); - - if (start) - *start = obj - txt; - if (end) - *end = obj - txt + len; -} - -gint -e_text_model_get_object_at_offset (ETextModel *model, gint offset) -{ - g_return_val_if_fail (model != NULL, -1); - g_return_val_if_fail (E_IS_TEXT_MODEL (model), -1); - - if (offset < 0 || offset >= e_text_model_get_text_length (model)) - return -1; - - /* If an optimized version has been provided, we use it. */ - if (CLASS (model)->obj_at_offset) { - - return CLASS (model)->obj_at_offset (model, offset); - - } else { - /* If not, we fake it.*/ - - gint i, N, pos0, pos1; - - N = e_text_model_object_count (model); - - for (i = 0; i < N; ++i) { - e_text_model_get_nth_object_bounds (model, i, &pos0, &pos1); - if (pos0 <= offset && offset < pos1) - return i; - } - - } - - return -1; -} - -gint -e_text_model_get_object_at_pointer (ETextModel *model, const gchar *s) -{ - g_return_val_if_fail (model != NULL, -1); - g_return_val_if_fail (E_IS_TEXT_MODEL (model), -1); - g_return_val_if_fail (s != NULL, -1); - - return e_text_model_get_object_at_offset (model, s - e_text_model_get_text (model)); -} - -void -e_text_model_activate_nth_object (ETextModel *model, gint n) -{ - g_return_if_fail (model != NULL); - g_return_if_fail (E_IS_TEXT_MODEL (model)); - g_return_if_fail (n >= 0); - g_return_if_fail (n < e_text_model_object_count (model)); - - gtk_signal_emit (GTK_OBJECT (model), e_text_model_signals[E_TEXT_MODEL_OBJECT_ACTIVATED], n); -} - -ETextModel * -e_text_model_new (void) -{ - ETextModel *model = gtk_type_new (e_text_model_get_type ()); - return model; -} diff --git a/widgets/text/e-text-model.h b/widgets/text/e-text-model.h deleted file mode 100644 index b697ca8396..0000000000 --- a/widgets/text/e-text-model.h +++ /dev/null @@ -1,113 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* ETextModel - Text item for evolution. - * Copyright (C) 2000 Helix Code, Inc. - * - * Author: Chris Lahey <clahey@umich.edu> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - - -#ifndef E_TEXT_MODEL_H -#define E_TEXT_MODEL_H - -#include <glib.h> -#include <gtk/gtkobject.h> -#include <libgnome/gnome-defs.h> - -BEGIN_GNOME_DECLS - -#define E_TYPE_TEXT_MODEL (e_text_model_get_type ()) -#define E_TEXT_MODEL(obj) (GTK_CHECK_CAST ((obj), E_TYPE_TEXT_MODEL, ETextModel)) -#define E_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_TEXT_MODEL, ETextModelClass)) -#define E_IS_TEXT_MODEL(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_TEXT_MODEL)) -#define E_IS_TEXT_MODEL_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_TEXT_MODEL)) - -typedef struct _ETextModel ETextModel; -typedef struct _ETextModelClass ETextModelClass; - -struct _ETextModelPrivate; - -typedef gint (*ETextModelReposFn) (gint, gpointer); - -struct _ETextModel { - GtkObject item; - - struct _ETextModelPrivate *priv; -}; - -struct _ETextModelClass { - GtkObjectClass parent_class; - - /* Signal */ - void (* changed) (ETextModel *model); - void (* reposition) (ETextModel *model, ETextModelReposFn fn, gpointer repos_fn_data); - void (* object_activated) (ETextModel *model, gint obj_num); - - /* Virtual methods */ - - gint (* validate_pos) (ETextModel *model, gint pos); - - const char *(* get_text) (ETextModel *model); - gint (* get_text_len) (ETextModel *model); - void (* set_text) (ETextModel *model, const gchar *text); - void (* insert) (ETextModel *model, gint position, const gchar *text); - void (* insert_length) (ETextModel *model, gint position, const gchar *text, gint length); - void (* delete) (ETextModel *model, gint position, gint length); - - void (* objectify) (ETextModel *model); - gint (* obj_count) (ETextModel *model); - const gchar *(* get_nth_obj) (ETextModel *model, gint n, gint *len); - gint (* obj_at_offset) (ETextModel *model, gint offset); -}; - -GtkType e_text_model_get_type (void); - -ETextModel *e_text_model_new (void); - -void e_text_model_changed (ETextModel *model); - -void e_text_model_reposition (ETextModel *model, ETextModelReposFn fn, gpointer repos_data); -gint e_text_model_validate_position (ETextModel *model, gint pos); - - -/* Functions for manipulating the underlying text. */ - -const gchar *e_text_model_get_text (ETextModel *model); -gint e_text_model_get_text_length (ETextModel *model); -void e_text_model_set_text (ETextModel *model, const gchar *text); -void e_text_model_insert (ETextModel *model, gint position, const gchar *text); -void e_text_model_insert_length (ETextModel *model, gint position, const gchar *text, gint length); -void e_text_model_prepend (ETextModel *model, const gchar *text); -void e_text_model_append (ETextModel *model, const gchar *text); -void e_text_model_delete (ETextModel *model, gint position, gint length); - - -/* Functions for accessing embedded objects. */ - -gint e_text_model_object_count (ETextModel *model); -const gchar *e_text_model_get_nth_object (ETextModel *model, gint n, gint *len); -gchar *e_text_model_strdup_nth_object (ETextModel *model, gint n); -void e_text_model_get_nth_object_bounds (ETextModel *model, gint n, gint *start_pos, gint *end_pos); -gint e_text_model_get_object_at_offset (ETextModel *model, gint offset); -gint e_text_model_get_object_at_pointer (ETextModel *model, const gchar *c); -void e_text_model_activate_nth_object (ETextModel *model, gint n); - - - - - - - -END_GNOME_DECLS - -#endif diff --git a/widgets/text/e-text-test.c b/widgets/text/e-text-test.c deleted file mode 100644 index e3931da02f..0000000000 --- a/widgets/text/e-text-test.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - ETextTest: E-Text item test program - Copyright (C)2000: Iain Holmes <ih@csd.abdn.ac.uk> - - This code is licensed under the GPL -*/ - -#include "e-text.h" -#include <gnome.h> -#include "gal/widgets/e-canvas.h" -#include "gal/widgets/e-unicode.h" - -GnomeCanvasItem *rect; - -static void allocate_callback(GtkWidget *canvas, GtkAllocation *allocation, GnomeCanvasItem *item) -{ - double height; - gnome_canvas_item_set( item, - "width", (double) allocation->width, - NULL ); - gtk_object_get(GTK_OBJECT(item), - "height", &height, - NULL); - height = MAX(height, allocation->height); - gnome_canvas_set_scroll_region(GNOME_CANVAS( canvas ), 0, 0, allocation->width, height ); - gnome_canvas_item_set( rect, - "x2", (double) allocation->width, - "y2", (double) height, - NULL ); -} - -static void -reflow (GtkWidget *canvas, GnomeCanvasItem *item) -{ - double height; - gtk_object_get(GTK_OBJECT(item), - "height", &height, - NULL); - height = MAX(height, canvas->allocation.height); - gnome_canvas_set_scroll_region(GNOME_CANVAS( canvas ), 0, 0, canvas->allocation.width, height ); - gnome_canvas_item_set( rect, - "x2", (double) canvas->allocation.width, - "y2", (double) height, - NULL ); -} - -static void -quit_cb (GtkWidget *widget, - gpointer data) -{ - gtk_main_quit (); -} - -static void -change_text_cb (GtkEntry *entry, - EText *text) -{ - gchar *str; - - str = e_utf8_gtk_entry_get_text (entry); - gnome_canvas_item_set (GNOME_CANVAS_ITEM (text), - "text", str, - NULL); -} - -static void -change_font_cb (GtkEntry *entry, - EText *text) -{ - gchar *font; - - font = gtk_entry_get_text (entry); - gnome_canvas_item_set (GNOME_CANVAS_ITEM (text), - "font", font, - NULL); -} - -int -main (int argc, - char **argv) -{ - GtkWidget *window, *canvas, *scroller, *vbox, *text, *font; - GtkWidget *frame; - GnomeCanvasItem *item; - - gnome_init ("ETextTest", "0.0.1", argc, argv); - window = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_window_set_title (GTK_WINDOW (window), "EText Test"); - gtk_signal_connect (GTK_OBJECT (window), "destroy", - GTK_SIGNAL_FUNC (quit_cb), NULL); - - gtk_widget_push_visual (gdk_rgb_get_visual ()); - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - canvas = e_canvas_new (); - gtk_widget_pop_visual (); - gtk_widget_pop_colormap (); - scroller = gtk_scrolled_window_new (NULL, NULL); - vbox = gtk_vbox_new (FALSE, 2); - - gtk_container_add (GTK_CONTAINER (window), vbox); - gtk_box_pack_start (GTK_BOX (vbox), scroller, TRUE, TRUE, 2); - gtk_container_add (GTK_CONTAINER (scroller), canvas); - - frame = gtk_frame_new ("Text"); - text = gtk_entry_new (); - gtk_entry_set_text(GTK_ENTRY(text), "Hello World! This is a really long string to test out the ellipsis stuff."); - gtk_container_add (GTK_CONTAINER (frame), text); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - frame = gtk_frame_new ("Font"); - font = gtk_entry_new (); - gtk_entry_set_text(GTK_ENTRY(font), "fixed"); - gtk_container_add (GTK_CONTAINER (frame), font); - gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0); - - rect = gnome_canvas_item_new( gnome_canvas_root( GNOME_CANVAS( canvas ) ), - gnome_canvas_rect_get_type(), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) 100, - "y2", (double) 100, - "fill_color", "white", - NULL ); - - item = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas)), - e_text_get_type (), - "text", "Hello World! This is a really long string to test out the ellipsis stuff.", - "font", "fixed", - "fill_color", "black", - "anchor", GTK_ANCHOR_NW, - "clip", TRUE, - "use_ellipsis", TRUE, - "editable", TRUE, - "line_wrap", TRUE, - "max_lines", 2, - "width", 150.0, - NULL); - - gtk_signal_connect (GTK_OBJECT (text), "activate", - GTK_SIGNAL_FUNC (change_text_cb), item); - gtk_signal_connect (GTK_OBJECT (font), "activate", - GTK_SIGNAL_FUNC (change_font_cb), item); - - gtk_signal_connect( GTK_OBJECT( canvas ), "size_allocate", - GTK_SIGNAL_FUNC( allocate_callback ), - item ); - gtk_signal_connect( GTK_OBJECT( canvas ), "reflow", - GTK_SIGNAL_FUNC( reflow ), - item ); - gnome_canvas_set_scroll_region (GNOME_CANVAS (canvas), 0.0, 0.0, 400.0, 400.0); - gtk_widget_show_all (window); - gtk_main (); - - return 0; -} diff --git a/widgets/text/e-text.c b/widgets/text/e-text.c deleted file mode 100644 index b2eb2ad3b0..0000000000 --- a/widgets/text/e-text.c +++ /dev/null @@ -1,3847 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* EText - Text item for evolution. - * Copyright (C) 2000, 2001 Ximian Inc. - * - * Author: Chris Lahey <clahey@ximian.com> - * Further hacking by Jon Trowbridge <trow@ximian.com> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#include <config.h> - -#include "e-text.h" - -#include <math.h> -#include <ctype.h> -#include <string.h> -#include <gdk/gdkx.h> /* for BlackPixel */ -#include <gtk/gtkinvisible.h> -#include <gtk/gtkmain.h> -#include <gtk/gtkselection.h> -#include <gtk/gtkwindow.h> -#include <libgnomeui/gnome-canvas-rect-ellipse.h> - -#include "gal/widgets/e-canvas.h" -#include "gal/widgets/e-canvas-utils.h" -#include "gal/widgets/e-unicode.h" -#include "gal/util/e-text-event-processor-emacs-like.h" -#include <libart_lgpl/art_affine.h> -#include <libart_lgpl/art_rgb.h> -#include <libart_lgpl/art_rgb_bitmap_affine.h> - -#define BORDER_INDENT 4 - -enum { - E_TEXT_CHANGED, - E_TEXT_ACTIVATE, - E_TEXT_KEYPRESS, - E_TEXT_POPUP, - E_TEXT_LAST_SIGNAL -}; - -static guint e_text_signals[E_TEXT_LAST_SIGNAL] = { 0 }; - - - -/* This defines a line of text */ -struct line { - const char *text; /* Line's text, it is a pointer into the text->text string */ - int length; /* Line's length IN BYTES */ - int width; /* Line's width in pixels */ - int ellipsis_length; /* Length before adding ellipsis */ -}; - -/* Object argument IDs */ -enum { - ARG_0, - ARG_MODEL, - ARG_EVENT_PROCESSOR, - ARG_TEXT, - ARG_FONT, - ARG_FONTSET, - ARG_FONT_GDK, - ARG_FONT_E, - ARG_BOLD, - ARG_STRIKEOUT, - ARG_ANCHOR, - ARG_JUSTIFICATION, - ARG_CLIP_WIDTH, - ARG_CLIP_HEIGHT, - ARG_CLIP, - ARG_FILL_CLIP_RECTANGLE, - ARG_X_OFFSET, - ARG_Y_OFFSET, - ARG_FILL_COLOR, - ARG_FILL_COLOR_GDK, - ARG_FILL_COLOR_RGBA, - ARG_FILL_STIPPLE, - ARG_TEXT_WIDTH, - ARG_TEXT_HEIGHT, - ARG_EDITABLE, - ARG_USE_ELLIPSIS, - ARG_ELLIPSIS, - ARG_LINE_WRAP, - ARG_BREAK_CHARACTERS, - ARG_MAX_LINES, - ARG_WIDTH, - ARG_HEIGHT, - ARG_DRAW_BORDERS, - ARG_ALLOW_NEWLINES, - ARG_DRAW_BACKGROUND, - ARG_CURSOR_POS -}; - - -enum { - E_SELECTION_PRIMARY, - E_SELECTION_CLIPBOARD -}; -enum { - TARGET_STRING, - TARGET_TEXT, - TARGET_COMPOUND_TEXT -}; - -static void e_text_class_init (ETextClass *class); -static void e_text_init (EText *text); -static void e_text_destroy (GtkObject *object); -static void e_text_set_arg (GtkObject *object, GtkArg *arg, guint arg_id); -static void e_text_get_arg (GtkObject *object, GtkArg *arg, guint arg_id); - -static void e_text_reflow (GnomeCanvasItem *item, int flags); -static void e_text_update (GnomeCanvasItem *item, double *affine, - ArtSVP *clip_path, int flags); -static void e_text_realize (GnomeCanvasItem *item); -static void e_text_unrealize (GnomeCanvasItem *item); -static void e_text_draw (GnomeCanvasItem *item, GdkDrawable *drawable, - int x, int y, int width, int height); -static double e_text_point (GnomeCanvasItem *item, double x, double y, int cx, int cy, - GnomeCanvasItem **actual_item); -static void e_text_bounds (GnomeCanvasItem *item, - double *x1, double *y1, double *x2, double *y2); -static void e_text_render (GnomeCanvasItem *item, GnomeCanvasBuf *buf); -static gint e_text_event (GnomeCanvasItem *item, GdkEvent *event); - -static void e_text_command(ETextEventProcessor *tep, ETextEventProcessorCommand *command, gpointer data); - -static void e_text_get_selection(EText *text, GdkAtom selection, guint32 time); -static void e_text_supply_selection (EText *text, guint time, GdkAtom selection, guchar *data, gint length); - -static void e_text_text_model_changed(ETextModel *model, EText *text); -static void e_text_text_model_reposition (ETextModel *model, ETextModelReposFn fn, gpointer repos_data, gpointer data); - -static void _get_tep(EText *text); - -static GtkWidget *e_text_get_invisible(EText *text); -static void _selection_clear_event (GtkInvisible *invisible, - GdkEventSelection *event, - EText *text); -static void _selection_get (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint info, - guint time_stamp, - EText *text); -static void _selection_received (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint time, - EText *text); - -#if 0 -static ETextSuckFont *e_suck_font (GdkFont *font); -static void e_suck_font_free (ETextSuckFont *suckfont); -#endif - -static void e_text_free_lines(EText *text); - -static gint text_width_with_objects (ETextModel *model, - EFont *font, EFontStyle style, - const gchar *text, gint bytelen); - -static void calc_height (EText *text); -static void calc_line_widths (EText *text); -static void split_into_lines (EText *text); - -static GnomeCanvasItemClass *parent_class; -static GdkAtom clipboard_atom = GDK_NONE; - - - -/** - * e_text_get_type: - * @void: - * - * Registers the &EText class if necessary, and returns the type ID - * associated to it. - * - * Return value: The type ID of the &EText class. - **/ -GtkType -e_text_get_type (void) -{ - static GtkType text_type = 0; - - if (!text_type) { - GtkTypeInfo text_info = { - "EText", - sizeof (EText), - sizeof (ETextClass), - (GtkClassInitFunc) e_text_class_init, - (GtkObjectInitFunc) e_text_init, - NULL, /* reserved_1 */ - NULL, /* reserved_2 */ - (GtkClassInitFunc) NULL - }; - - text_type = gtk_type_unique (gnome_canvas_item_get_type (), &text_info); - } - - return text_type; -} - -/* Class initialization function for the text item */ -static void -e_text_class_init (ETextClass *klass) -{ - GtkObjectClass *object_class; - GnomeCanvasItemClass *item_class; - - object_class = (GtkObjectClass *) klass; - item_class = (GnomeCanvasItemClass *) klass; - - parent_class = gtk_type_class (gnome_canvas_item_get_type ()); - - e_text_signals[E_TEXT_CHANGED] = - gtk_signal_new ("changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextClass, changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_text_signals[E_TEXT_ACTIVATE] = - gtk_signal_new ("activate", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextClass, activate), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_text_signals[E_TEXT_KEYPRESS] = - gtk_signal_new ("keypress", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextClass, keypress), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_UINT, GTK_TYPE_UINT); - - e_text_signals[E_TEXT_POPUP] = - gtk_signal_new ("popup", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETextClass, popup), - gtk_marshal_NONE__POINTER_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_POINTER, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, e_text_signals, E_TEXT_LAST_SIGNAL); - - - gtk_object_add_arg_type ("EText::model", - GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_MODEL); - gtk_object_add_arg_type ("EText::event_processor", - GTK_TYPE_OBJECT, GTK_ARG_READWRITE, ARG_EVENT_PROCESSOR); - gtk_object_add_arg_type ("EText::text", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_TEXT); - gtk_object_add_arg_type ("EText::font", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FONT); - gtk_object_add_arg_type ("EText::fontset", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FONTSET); - gtk_object_add_arg_type ("EText::font_gdk", - GTK_TYPE_GDK_FONT, GTK_ARG_WRITABLE, ARG_FONT_GDK); - gtk_object_add_arg_type ("EText::font_e", - GTK_TYPE_POINTER, GTK_ARG_READWRITE, ARG_FONT_E); - gtk_object_add_arg_type ("EText::bold", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_BOLD); - gtk_object_add_arg_type ("EText::strikeout", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_STRIKEOUT); - gtk_object_add_arg_type ("EText::anchor", - GTK_TYPE_ANCHOR_TYPE, GTK_ARG_READWRITE, ARG_ANCHOR); - gtk_object_add_arg_type ("EText::justification", - GTK_TYPE_JUSTIFICATION, GTK_ARG_READWRITE, ARG_JUSTIFICATION); - gtk_object_add_arg_type ("EText::clip_width", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_CLIP_WIDTH); - gtk_object_add_arg_type ("EText::clip_height", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_CLIP_HEIGHT); - gtk_object_add_arg_type ("EText::clip", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_CLIP); - gtk_object_add_arg_type ("EText::fill_clip_rectangle", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_FILL_CLIP_RECTANGLE); - gtk_object_add_arg_type ("EText::x_offset", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_X_OFFSET); - gtk_object_add_arg_type ("EText::y_offset", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_Y_OFFSET); - gtk_object_add_arg_type ("EText::fill_color", - GTK_TYPE_STRING, GTK_ARG_WRITABLE, ARG_FILL_COLOR); - gtk_object_add_arg_type ("EText::fill_color_gdk", - GTK_TYPE_GDK_COLOR, GTK_ARG_READWRITE, ARG_FILL_COLOR_GDK); - gtk_object_add_arg_type ("EText::fill_color_rgba", - GTK_TYPE_UINT, GTK_ARG_READWRITE, ARG_FILL_COLOR_RGBA); - gtk_object_add_arg_type ("EText::fill_stipple", - GTK_TYPE_GDK_WINDOW, GTK_ARG_READWRITE, ARG_FILL_STIPPLE); - gtk_object_add_arg_type ("EText::text_width", - GTK_TYPE_DOUBLE, GTK_ARG_READABLE, ARG_TEXT_WIDTH); - gtk_object_add_arg_type ("EText::text_height", - GTK_TYPE_DOUBLE, GTK_ARG_READABLE, ARG_TEXT_HEIGHT); - gtk_object_add_arg_type ("EText::editable", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_EDITABLE); - gtk_object_add_arg_type ("EText::use_ellipsis", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_USE_ELLIPSIS); - gtk_object_add_arg_type ("EText::ellipsis", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_ELLIPSIS); - gtk_object_add_arg_type ("EText::line_wrap", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_LINE_WRAP); - gtk_object_add_arg_type ("EText::break_characters", - GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_BREAK_CHARACTERS); - gtk_object_add_arg_type ("EText::max_lines", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_MAX_LINES); - gtk_object_add_arg_type ("EText::width", - GTK_TYPE_DOUBLE, GTK_ARG_READWRITE, ARG_WIDTH); - gtk_object_add_arg_type ("EText::height", - GTK_TYPE_DOUBLE, GTK_ARG_READABLE, ARG_HEIGHT); - gtk_object_add_arg_type ("EText::draw_borders", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_DRAW_BORDERS); - gtk_object_add_arg_type ("EText::allow_newlines", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_ALLOW_NEWLINES); - gtk_object_add_arg_type ("EText::draw_background", - GTK_TYPE_BOOL, GTK_ARG_READWRITE, ARG_DRAW_BACKGROUND); - gtk_object_add_arg_type ("EText::cursor_pos", - GTK_TYPE_INT, GTK_ARG_READWRITE, ARG_CURSOR_POS); - - if (!clipboard_atom) - clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE); - - - - klass->changed = NULL; - klass->activate = NULL; - - object_class->destroy = e_text_destroy; - object_class->set_arg = e_text_set_arg; - object_class->get_arg = e_text_get_arg; - - item_class->update = e_text_update; - item_class->realize = e_text_realize; - item_class->unrealize = e_text_unrealize; - item_class->draw = e_text_draw; - item_class->point = e_text_point; - item_class->bounds = e_text_bounds; - item_class->render = e_text_render; - item_class->event = e_text_event; -} - -/* Object initialization function for the text item */ -static void -e_text_init (EText *text) -{ - text->model = e_text_model_new (); - text->text = e_text_model_get_text (text->model); - - gtk_object_ref (GTK_OBJECT (text->model)); - gtk_object_sink (GTK_OBJECT (text->model)); - - text->model_changed_signal_id = - gtk_signal_connect (GTK_OBJECT (text->model), - "changed", - GTK_SIGNAL_FUNC (e_text_text_model_changed), - text); - text->model_repos_signal_id = - gtk_signal_connect (GTK_OBJECT (text->model), - "reposition", - GTK_SIGNAL_FUNC (e_text_text_model_reposition), - text); - - text->anchor = GTK_ANCHOR_CENTER; - text->justification = GTK_JUSTIFY_LEFT; - text->clip_width = -1.0; - text->clip_height = -1.0; - text->xofs = 0.0; - text->yofs = 0.0; - - text->ellipsis = NULL; - text->use_ellipsis = FALSE; - text->ellipsis_width = 0; - - text->editable = FALSE; - text->editing = FALSE; - text->xofs_edit = 0; - text->yofs_edit = 0; - - text->selection_start = 0; - text->selection_end = 0; - text->select_by_word = FALSE; - - text->timeout_id = 0; - text->timer = NULL; - - text->lastx = 0; - text->lasty = 0; - text->last_state = 0; - - text->scroll_start = 0; - text->show_cursor = TRUE; - text->button_down = FALSE; - - text->tep = NULL; - text->tep_command_id = 0; - - text->has_selection = FALSE; - - text->invisible = NULL; - text->primary_selection = NULL; - text->primary_length = 0; - text->clipboard_selection = NULL; - text->clipboard_length = 0; - - text->pointer_in = FALSE; - text->default_cursor_shown = TRUE; - - text->line_wrap = FALSE; - text->break_characters = NULL; - text->max_lines = -1; - - text->tooltip_timeout = 0; - text->tooltip_count = 0; - - text->dbl_timeout = 0; - text->tpl_timeout = 0; - - text->draw_background = FALSE; - - text->bold = FALSE; - text->strikeout = FALSE; - - text->style = E_FONT_PLAIN; - - e_canvas_item_set_reflow_callback(GNOME_CANVAS_ITEM(text), e_text_reflow); -} - -/* Destroy handler for the text item */ -static void -e_text_destroy (GtkObject *object) -{ - EText *text; - - g_return_if_fail (object != NULL); - g_return_if_fail (E_IS_TEXT (object)); - - text = E_TEXT (object); - - if (text->model_changed_signal_id) - gtk_signal_disconnect (GTK_OBJECT (text->model), - text->model_changed_signal_id); - - if (text->model_repos_signal_id) - gtk_signal_disconnect (GTK_OBJECT (text->model), - text->model_repos_signal_id); - - if (text->model) - gtk_object_unref(GTK_OBJECT(text->model)); - - if (text->tep_command_id) - gtk_signal_disconnect(GTK_OBJECT(text->tep), - text->tep_command_id); - - if (text->tep) - gtk_object_unref (GTK_OBJECT(text->tep)); - - if (text->invisible) - gtk_object_unref (GTK_OBJECT(text->invisible)); - - if (text->lines) - g_free (text->lines); - - if (text->font) - e_font_unref (text->font); - -#if 0 - if (text->suckfont) - e_suck_font_free (text->suckfont); -#endif - - if (text->stipple) - gdk_bitmap_unref (text->stipple); - - if (text->timeout_id) { - g_source_remove(text->timeout_id); - text->timeout_id = 0; - } - - if (text->timer) { - g_timer_stop(text->timer); - g_timer_destroy(text->timer); - text->timer = NULL; - } - - if ( text->tooltip_timeout ) { - gtk_timeout_remove (text->tooltip_timeout); - text->tooltip_timeout = 0; - } - - if ( text->dbl_timeout ) { - gtk_timeout_remove (text->dbl_timeout); - text->dbl_timeout = 0; - } - - if ( text->tpl_timeout ) { - gtk_timeout_remove (text->tpl_timeout); - text->tpl_timeout = 0; - } - - if (GTK_OBJECT_CLASS (parent_class)->destroy) - (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); -} - -static void -e_text_text_model_changed (ETextModel *model, EText *text) -{ - text->text = e_text_model_get_text(model); - e_text_free_lines(text); - gtk_signal_emit (GTK_OBJECT (text), e_text_signals[E_TEXT_CHANGED]); - text->needs_split_into_lines = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM(text)); -} - -static void -e_text_text_model_reposition (ETextModel *model, ETextModelReposFn fn, gpointer repos_data, gpointer user_data) -{ - EText *text = E_TEXT (user_data); - gint model_len = e_text_model_get_text_length (model); - - text->selection_start = fn (text->selection_start, repos_data); - text->selection_end = fn (text->selection_end, repos_data); - - /* Our repos function should make sure we don't overrun the buffer, but it never - hurts to be paranoid. */ - text->selection_start = CLAMP (text->selection_start, 0, model_len); - text->selection_end = CLAMP (text->selection_end, 0, model_len); - - if (text->selection_start > text->selection_end) { - gint tmp = text->selection_start; - text->selection_start = text->selection_end; - text->selection_end = tmp; - } -} - -static void -get_bounds_item_relative (EText *text, double *px1, double *py1, double *px2, double *py2) -{ - GnomeCanvasItem *item; - double x, y; - double clip_x, clip_y; - int old_height; - - item = GNOME_CANVAS_ITEM (text); - - x = 0; - y = 0; - - clip_x = x; - clip_y = y; - - /* Calculate text dimensions */ - - old_height = text->height; - - if (text->text && text->font) - text->height = (e_font_height (text->font)) * text->num_lines; - else - text->height = 0; - - if (old_height != text->height) - e_canvas_item_request_parent_reflow(item); - - /* Anchor text */ - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_W: - case GTK_ANCHOR_SW: - break; - - case GTK_ANCHOR_N: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_S: - x -= text->max_width / 2; - if ( text->clip_width >= 0) - clip_x -= text->clip_width / 2; - else - clip_x -= text->width / 2; - break; - - case GTK_ANCHOR_NE: - case GTK_ANCHOR_E: - case GTK_ANCHOR_SE: - x -= text->max_width; - if (text->clip_width >= 0) - clip_x -= text->clip_width; - else - clip_x -= text->width; - break; - } - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_N: - case GTK_ANCHOR_NE: - break; - - case GTK_ANCHOR_W: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_E: - y -= text->height / 2; - if ( text->clip_height >= 0 ) - clip_y -= text->clip_height / 2; - else - clip_y -= text->height / 2; - break; - - case GTK_ANCHOR_SW: - case GTK_ANCHOR_S: - case GTK_ANCHOR_SE: - y -= text->height; - if ( text->clip_height >= 0 ) - clip_y -= text->clip_height; - else - clip_y -= text->height; - break; - } - - /* Bounds */ - - if (text->clip) { - /* maybe do bbox intersection here? */ - *px1 = clip_x; - *py1 = clip_y; - if (text->clip_width >= 0) - *px2 = clip_x + text->clip_width; - else - *px2 = clip_x + text->width; - - if ( text->clip_height >= 0 ) - *py2 = clip_y + text->clip_height; - else - *py2 = clip_y + text->height; - } else { - *px1 = x; - *py1 = y; - *px2 = x + text->max_width; - *py2 = y + text->height; - } -} - -static void -get_bounds (EText *text, double *px1, double *py1, double *px2, double *py2) -{ - GnomeCanvasItem *item; - double wx, wy, clip_width; - - item = GNOME_CANVAS_ITEM (text); - - /* Get canvas pixel coordinates for text position */ - - wx = 0; - wy = 0; - gnome_canvas_item_i2w (item, &wx, &wy); - gnome_canvas_w2c (item->canvas, wx + text->xofs, wy + text->yofs, &text->cx, &text->cy); - - if (text->clip_width < 0) - clip_width = text->max_width; - else - clip_width = text->clip_width; - - /* Get canvas pixel coordinates for clip rectangle position */ - gnome_canvas_w2c (item->canvas, wx, wy, &text->clip_cx, &text->clip_cy); - text->clip_cwidth = clip_width * item->canvas->pixels_per_unit; - if ( text->clip_height >= 0 ) - text->clip_cheight = text->clip_height * item->canvas->pixels_per_unit; - else - text->clip_cheight = text->height * item->canvas->pixels_per_unit; - - /* Anchor text */ - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_W: - case GTK_ANCHOR_SW: - break; - - case GTK_ANCHOR_N: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_S: - text->cx -= text->max_width / 2; - text->clip_cx -= text->clip_cwidth / 2; - break; - - case GTK_ANCHOR_NE: - case GTK_ANCHOR_E: - case GTK_ANCHOR_SE: - text->cx -= text->max_width; - text->clip_cx -= text->clip_cwidth; - break; - } - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_N: - case GTK_ANCHOR_NE: - break; - - case GTK_ANCHOR_W: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_E: - text->cy -= text->height / 2; - text->clip_cy -= text->clip_cheight / 2; - break; - - case GTK_ANCHOR_SW: - case GTK_ANCHOR_S: - case GTK_ANCHOR_SE: - text->cy -= text->height; - text->clip_cy -= text->clip_cheight; - break; - } - - /* Bounds */ - - if (text->clip) { - *px1 = text->clip_cx; - *py1 = text->clip_cy; - *px2 = text->clip_cx + text->clip_cwidth; - *py2 = text->clip_cy + text->clip_cheight; - } else { - *px1 = text->cx; - *py1 = text->cy; - *px2 = text->cx + text->max_width; - *py2 = text->cy + text->height; - } -} - -static void -calc_height (EText *text) -{ - GnomeCanvasItem *item; - int old_height; - - item = GNOME_CANVAS_ITEM (text); - - /* Calculate text dimensions */ - - old_height = text->height; - - if (text->text && text->font) - text->height = e_font_height (text->font) * text->num_lines; - else - text->height = 0; - - if (old_height != text->height) - e_canvas_item_request_parent_reflow(item); -} - -static void -calc_ellipsis (EText *text) -{ - if (text->font) - text->ellipsis_width = - e_font_utf8_text_width (text->font, text->style, - text->ellipsis ? text->ellipsis : "...", - text->ellipsis ? strlen (text->ellipsis) : 3); -} - -/* Calculates the line widths (in pixels) of the text's splitted lines */ -static void -calc_line_widths (EText *text) -{ - struct line *lines; - int i; - gdouble clip_width; - const gchar *p; - - lines = text->lines; - text->max_width = 0; - - clip_width = text->clip_width; - if (clip_width >= 0 && text->draw_borders) { - clip_width -= 6; - if (clip_width < 0) - clip_width = 0; - } - - - if (!lines) - return; - - for (i = 0; i < text->num_lines; i++) { - if (lines->length != 0) { - if (text->font) { - lines->width = text_width_with_objects (text->model, - text->font, text->style, - lines->text, lines->length); - lines->ellipsis_length = 0; - } else { - lines->width = 0; - } - - if (text->clip && - text->use_ellipsis && - ! text->editing && - lines->width > clip_width && - clip_width >= 0) { - if (text->font) { - lines->ellipsis_length = 0; - for (p = lines->text; - p && *p && g_unichar_validate (g_utf8_get_char (p)) && (p - lines->text) < lines->length; - p = g_utf8_next_char (p)) { - gint text_width = text_width_with_objects (text->model, - text->font, text->style, - lines->text, p - lines->text); - if (clip_width >= text_width + text->ellipsis_width) - lines->ellipsis_length = p - lines->text; - else - break; - } - } - else - lines->ellipsis_length = 0; - lines->width = text_width_with_objects (text->model, - text->font, text->style, - lines->text, lines->ellipsis_length) + - text->ellipsis_width; - } else - lines->ellipsis_length = lines->length; - - if (lines->width > text->max_width) - text->max_width = lines->width; - } - - lines++; - } -} - -static void -e_text_free_lines(EText *text) -{ - if (text->lines) - g_free (text->lines); - - text->lines = NULL; - text->num_lines = 0; -} - -static gint -text_width_with_objects (ETextModel *model, - EFont *font, EFontStyle style, - const gchar *text, gint numbytes) -{ - return e_font_utf8_text_width (font, style, text, numbytes); -} - -static void -text_draw_with_objects (ETextModel *model, - GdkDrawable *drawable, - EFont *font, EFontStyle style, - GdkGC *gc, - gint x, gint y, - const gchar *text, gint numbytes) -{ - const gchar *c; - - while (*text && numbytes > 0) { - gint obj_num = -1; - - c = text; - - while (*c - && (obj_num = e_text_model_get_object_at_pointer (model, c)) == -1 - && numbytes > 0) { - ++c; - --numbytes; - } - - e_font_draw_utf8_text (drawable, font, style, gc, x, y, text, c-text); - x += e_font_utf8_text_width (font, style, text, c-text); - - if (obj_num != -1 && numbytes > 0) { - gint len; - gint start_x = x; - - e_text_model_get_nth_object (model, obj_num, &len); - - if (len > numbytes) - len = numbytes; - e_font_draw_utf8_text (drawable, font, style, gc, x, y, c, len); - x += e_font_utf8_text_width (font, style, c, len); - - /* We underline our objects. */ - gdk_draw_line (drawable, gc, start_x, y+1, x, y+1); - - c += len; - numbytes -= len; - } - - text = c; - } -} - -#define IS_BREAKCHAR(text,c) ((text)->break_characters && g_utf8_strchr ((text)->break_characters, (c))) -/* Splits the text of the text item into lines */ -static void -split_into_lines (EText *text) -{ - const char *p, *cp; - struct line *lines; - int len; - int line_num; - const char *laststart; - const char *lastend; - const char *linestart; - double clip_width; - gunichar unival; - - - if (text->text == NULL) - return; - - /* Free old array of lines */ - e_text_free_lines(text); - - /* First, count the number of lines */ - - lastend = text->text; - laststart = text->text; - linestart = text->text; - - clip_width = text->clip_width; - if (clip_width >= 0 && text->draw_borders) { - clip_width -= 6; - if (clip_width < 0) - clip_width = 0; - } - - cp = text->text; - - for (p = e_unicode_get_utf8 (cp, &unival); (unival && p); cp = p, p = e_unicode_get_utf8 (p, &unival)) { - if (text->line_wrap - && (g_unichar_isspace (unival) || unival == '\n') - && e_text_model_get_object_at_pointer (text->model, cp) == -1) { /* don't break mid-object */ - if (laststart != lastend - && clip_width < text_width_with_objects (text->model, - text->font, text->style, - linestart, cp - linestart)) { - text->num_lines ++; - - linestart = laststart; - laststart = p; - lastend = cp; - } else if (g_unichar_isspace (unival)) { - laststart = p; - lastend = cp; - } - } else if (text->line_wrap - && IS_BREAKCHAR (text, unival)) { - - if (laststart != lastend - && g_utf8_pointer_to_offset (linestart, cp) != 1 - && clip_width < text_width_with_objects (text->model, - text->font, text->style, - linestart, p - linestart)) { - text->num_lines ++; - - linestart = laststart; - laststart = p; - lastend = p; - } else { - laststart = p; - lastend = p; - } - } - - if (unival == '\n') { - text->num_lines ++; - - lastend = p; - laststart = p; - linestart = p; - } - } - - if ( text->line_wrap - && p - && laststart != lastend - && clip_width < text_width_with_objects (text->model, - text->font, text->style, - linestart, cp - linestart)) { - text->num_lines ++; - } - - text->num_lines++; - - if ( (!text->editing) && text->max_lines != -1 && text->num_lines > text->max_lines ) { - text->num_lines = text->max_lines; - } - - /* Allocate array of lines and calculate split positions */ - - text->lines = lines = g_new0 (struct line, text->num_lines); - len = 0; - line_num = 1; - lastend = text->text; - laststart = text->text; - - cp = text->text; - - for (p = e_unicode_get_utf8 (cp, &unival); p && unival && line_num < text->num_lines; cp = p, p = e_unicode_get_utf8 (p, &unival)) { - gboolean handled = FALSE; - - if (len == 0) - lines->text = cp; - if (text->line_wrap - && (g_unichar_isspace (unival) || unival == '\n') - && e_text_model_get_object_at_pointer (text->model, cp) == -1) { /* don't break mid-object */ - if (clip_width < text_width_with_objects (text->model, - text->font, text->style, - lines->text, cp - lines->text) - && laststart != lastend) { - - lines->length = lastend - lines->text; - - lines++; - line_num++; - len = cp - laststart; - lines->text = laststart; - laststart = p; - lastend = cp; - } else if (g_unichar_isspace (unival)) { - laststart = p; - lastend = cp; - len ++; - } - handled = TRUE; - } else if (text->line_wrap - && IS_BREAKCHAR(text, unival) - && e_text_model_get_object_at_pointer (text->model, cp) == -1) { - if (laststart != lastend - && g_utf8_pointer_to_offset (lines->text, cp) != 1 - && clip_width < text_width_with_objects (text->model, - text->font, text->style, - lines->text, p - lines->text)) { - - lines->length = lastend - lines->text; - - lines++; - line_num++; - len = p - laststart; - lines->text = laststart; - laststart = p; - lastend = p; - } else { - laststart = p; - lastend = p; - len ++; - } - } - if (line_num >= text->num_lines) - break; - if (unival == '\n') { - - lines->length = cp - lines->text; - - lines++; - line_num++; - len = 0; - lastend = p; - laststart = p; - handled = TRUE; - } - if (!handled) - len++; - } - - if ( line_num < text->num_lines && text->line_wrap ) { - if (clip_width < text_width_with_objects (text->model, - text->font, text->style, - lines->text, cp - lines->text) - && laststart != lastend ) { - - lines->length = lastend - lines->text; - - lines++; - line_num++; - len = cp - laststart; - lines->text = laststart; - laststart = p; - lastend = cp; - } - } - - if (len == 0) - lines->text = cp; - lines->length = strlen (lines->text); -} - -/* Convenience function to set the text's GC's foreground color */ -static void -set_text_gc_foreground (EText *text) -{ - if (!text->gc) - return; - - gdk_gc_set_foreground (text->gc, &text->color); -} - -/* Sets the stipple pattern for the text */ -static void -set_stipple (EText *text, GdkBitmap *stipple, int reconfigure) -{ - if (text->stipple && !reconfigure) - gdk_bitmap_unref (text->stipple); - - text->stipple = stipple; - if (stipple && !reconfigure) - gdk_bitmap_ref (stipple); - - if (text->gc) { - if (stipple) { - gdk_gc_set_stipple (text->gc, stipple); - gdk_gc_set_fill (text->gc, GDK_STIPPLED); - } else - gdk_gc_set_fill (text->gc, GDK_SOLID); - } -} - -/* Set_arg handler for the text item */ -static void -e_text_set_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - GnomeCanvasItem *item; - EText *text; - GdkColor color = { 0, 0, 0, 0, }; - GdkColor *pcolor; - gboolean color_changed; - int have_pixel; - - gboolean needs_update = 0; - gboolean needs_reflow = 0; - - item = GNOME_CANVAS_ITEM (object); - text = E_TEXT (object); - - color_changed = FALSE; - have_pixel = FALSE; - - switch (arg_id) { - case ARG_MODEL: - - if ( text->model_changed_signal_id ) - gtk_signal_disconnect (GTK_OBJECT (text->model), - text->model_changed_signal_id); - - if ( text->model_repos_signal_id ) - gtk_signal_disconnect (GTK_OBJECT (text->model), - text->model_repos_signal_id); - - gtk_object_unref (GTK_OBJECT (text->model)); - text->model = E_TEXT_MODEL (GTK_VALUE_OBJECT (*arg)); - gtk_object_ref (GTK_OBJECT (text->model)); - - text->model_changed_signal_id = - gtk_signal_connect (GTK_OBJECT (text->model), - "changed", - GTK_SIGNAL_FUNC (e_text_text_model_changed), - text); - - text->model_repos_signal_id = - gtk_signal_connect (GTK_OBJECT (text->model), - "reposition", - GTK_SIGNAL_FUNC (e_text_text_model_reposition), - text); - - e_text_free_lines(text); - - text->text = e_text_model_get_text(text->model); - gtk_signal_emit (GTK_OBJECT (text), e_text_signals[E_TEXT_CHANGED]); - - text->needs_split_into_lines = 1; - needs_reflow = 1; - break; - - case ARG_EVENT_PROCESSOR: - if ( text->tep && text->tep_command_id ) - gtk_signal_disconnect(GTK_OBJECT(text->tep), - text->tep_command_id); - if ( text->tep ) { - gtk_object_unref(GTK_OBJECT(text->tep)); - } - text->tep = E_TEXT_EVENT_PROCESSOR(GTK_VALUE_OBJECT (*arg)); - gtk_object_ref(GTK_OBJECT(text->tep)); - text->tep_command_id = - gtk_signal_connect(GTK_OBJECT(text->tep), - "command", - GTK_SIGNAL_FUNC(e_text_command), - text); - break; - - case ARG_TEXT: - text->num_lines = 1; - e_text_model_set_text(text->model, GTK_VALUE_STRING (*arg)); - break; - - case ARG_FONT: - if (text->font) - e_font_unref (text->font); - - text->font = e_font_from_gdk_name (GTK_VALUE_STRING (*arg)); - - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else { - text->needs_calc_line_widths = 1; - text->needs_calc_height = 1; - } - needs_reflow = 1; - break; - - case ARG_FONTSET: - if (text->font) - e_font_unref (text->font); - - text->font = e_font_from_gdk_name (GTK_VALUE_STRING (*arg)); - - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else { - text->needs_calc_line_widths = 1; - text->needs_calc_height = 1; - } - needs_reflow = 1; - break; - - case ARG_FONT_GDK: - /* Ref the font in case it was the font that is stored - in the e-font */ - gdk_font_ref (GTK_VALUE_POINTER (*arg)); - if (text->font) - e_font_unref (text->font); - - text->font = e_font_from_gdk_font (GTK_VALUE_POINTER (*arg)); - - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else { - text->needs_calc_line_widths = 1; - text->needs_calc_height = 1; - } - needs_reflow = 1; - break; - - case ARG_FONT_E: - if (text->font) - e_font_unref (text->font); - - text->font = GTK_VALUE_POINTER (*arg); - - calc_ellipsis (text); - if (text->line_wrap) - text->needs_split_into_lines = 1; - else { - text->needs_calc_line_widths = 1; - text->needs_calc_height = 1; - } - needs_reflow = 1; - break; - - case ARG_BOLD: - text->bold = GTK_VALUE_BOOL (*arg); - text->style = text->bold ? E_FONT_BOLD : E_FONT_PLAIN; - - text->needs_redraw = 1; - text->needs_recalc_bounds = 1; - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else { - text->needs_calc_line_widths = 1; - text->needs_calc_height = 1; - } - needs_update = 1; - needs_reflow = 1; - break; - - case ARG_STRIKEOUT: - text->strikeout = GTK_VALUE_BOOL (*arg); - text->needs_redraw = 1; - needs_update = 1; - break; - - case ARG_ANCHOR: - text->anchor = GTK_VALUE_ENUM (*arg); - text->needs_recalc_bounds = 1; - needs_update = 1; - break; - - case ARG_JUSTIFICATION: - text->justification = GTK_VALUE_ENUM (*arg); - text->needs_redraw = 1; - needs_update = 1; - break; - - case ARG_CLIP_WIDTH: - text->clip_width = fabs (GTK_VALUE_DOUBLE (*arg)); - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else { - text->needs_calc_line_widths = 1; - text->needs_calc_height = 1; - } - needs_reflow = 1; - break; - - case ARG_CLIP_HEIGHT: - text->clip_height = fabs (GTK_VALUE_DOUBLE (*arg)); - text->needs_recalc_bounds = 1; - needs_reflow = 1; - break; - - case ARG_CLIP: - text->clip = GTK_VALUE_BOOL (*arg); - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else { - text->needs_calc_line_widths = 1; - text->needs_calc_height = 1; - } - needs_reflow = 1; - break; - - case ARG_FILL_CLIP_RECTANGLE: - text->fill_clip_rectangle = GTK_VALUE_BOOL (*arg); - needs_update = 1; - break; - - case ARG_X_OFFSET: - text->xofs = GTK_VALUE_DOUBLE (*arg); - text->needs_recalc_bounds = 1; - needs_update = 1; - break; - - case ARG_Y_OFFSET: - text->yofs = GTK_VALUE_DOUBLE (*arg); - text->needs_recalc_bounds = 1; - needs_update = 1; - break; - - case ARG_FILL_COLOR: - if (GTK_VALUE_STRING (*arg)) - gdk_color_parse (GTK_VALUE_STRING (*arg), &color); - - text->rgba = ((color.red & 0xff00) << 16 | - (color.green & 0xff00) << 8 | - (color.blue & 0xff00) | - 0xff); - color_changed = TRUE; - break; - - case ARG_FILL_COLOR_GDK: - pcolor = GTK_VALUE_BOXED (*arg); - if (pcolor) { - color = *pcolor; - } - - text->rgba = ((color.red & 0xff00) << 16 | - (color.green & 0xff00) << 8 | - (color.blue & 0xff00) | - 0xff); - color_changed = TRUE; - break; - - case ARG_FILL_COLOR_RGBA: - text->rgba = GTK_VALUE_UINT (*arg); - color.red = ((text->rgba >> 24) & 0xff) * 0x101; - color.green = ((text->rgba >> 16) & 0xff) * 0x101; - color.blue = ((text->rgba >> 8) & 0xff) * 0x101; - color_changed = TRUE; - break; - - case ARG_FILL_STIPPLE: - set_stipple (text, GTK_VALUE_BOXED (*arg), FALSE); - text->needs_redraw = 1; - needs_update = 1; - break; - - case ARG_EDITABLE: - text->editable = GTK_VALUE_BOOL (*arg); - text->needs_redraw = 1; - needs_update = 1; - break; - - case ARG_USE_ELLIPSIS: - text->use_ellipsis = GTK_VALUE_BOOL (*arg); - text->needs_calc_line_widths = 1; - needs_reflow = 1; - break; - - case ARG_ELLIPSIS: - if (text->ellipsis) - g_free (text->ellipsis); - - text->ellipsis = g_strdup (GTK_VALUE_STRING (*arg)); - calc_ellipsis (text); - text->needs_calc_line_widths = 1; - needs_reflow = 1; - break; - - case ARG_LINE_WRAP: - text->line_wrap = GTK_VALUE_BOOL (*arg); - text->needs_split_into_lines = 1; - needs_reflow = 1; - break; - - case ARG_BREAK_CHARACTERS: - if ( text->break_characters ) { - g_free(text->break_characters); - text->break_characters = NULL; - } - if ( GTK_VALUE_STRING (*arg) ) - text->break_characters = g_strdup( GTK_VALUE_STRING (*arg) ); - text->needs_split_into_lines = 1; - needs_reflow = 1; - break; - - case ARG_MAX_LINES: - text->max_lines = GTK_VALUE_INT (*arg); - text->needs_split_into_lines = 1; - needs_reflow = 1; - break; - - case ARG_WIDTH: - text->clip_width = fabs (GTK_VALUE_DOUBLE (*arg)); - calc_ellipsis (text); - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else { - text->needs_calc_line_widths = 1; - text->needs_calc_height = 1; - } - needs_reflow = 1; - break; - - case ARG_DRAW_BORDERS: - if (text->draw_borders != GTK_VALUE_BOOL (*arg)) { - text->draw_borders = GTK_VALUE_BOOL (*arg); - text->needs_calc_height = 1; - text->needs_redraw = 1; - needs_reflow = 1; - needs_update = 1; - } - break; - - case ARG_DRAW_BACKGROUND: - if (text->draw_background != GTK_VALUE_BOOL (*arg)){ - text->draw_background = GTK_VALUE_BOOL (*arg); - text->needs_redraw = 1; - } - break; - - case ARG_ALLOW_NEWLINES: - _get_tep(text); - gtk_object_set (GTK_OBJECT (text->tep), - "allow_newlines", GTK_VALUE_BOOL (*arg), - NULL); - break; - - case ARG_CURSOR_POS: { - ETextEventProcessorCommand command; - - command.action = E_TEP_MOVE; - command.position = E_TEP_VALUE; - command.value = GTK_VALUE_INT (*arg); - command.time = GDK_CURRENT_TIME; - e_text_command (text->tep, &command, text); - break; - } - - default: - return; - } - - if (color_changed) { - if (GNOME_CANVAS_ITEM_REALIZED & GTK_OBJECT_FLAGS(item)) - gdk_color_context_query_color (item->canvas->cc, &color); - - text->color = color; - - if (!item->canvas->aa) - set_text_gc_foreground (text); - - text->needs_redraw = 1; - needs_update = 1; - } - - if ( needs_reflow ) - e_canvas_item_request_reflow (item); - if ( needs_update ) - gnome_canvas_item_request_update (item); -} - -/* Get_arg handler for the text item */ -static void -e_text_get_arg (GtkObject *object, GtkArg *arg, guint arg_id) -{ - EText *text; - GdkColor *color; - - text = E_TEXT (object); - - switch (arg_id) { - case ARG_MODEL: - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(text->model); - break; - - case ARG_EVENT_PROCESSOR: - _get_tep(text); - GTK_VALUE_OBJECT (*arg) = GTK_OBJECT(text->tep); - break; - - case ARG_TEXT: - GTK_VALUE_STRING (*arg) = g_strdup (text->text); - break; - - case ARG_FONT_E: - GTK_VALUE_BOXED (*arg) = text->font; - break; - - case ARG_BOLD: - GTK_VALUE_BOOL (*arg) = text->bold; - break; - - case ARG_STRIKEOUT: - GTK_VALUE_BOOL (*arg) = text->strikeout; - break; - - case ARG_ANCHOR: - GTK_VALUE_ENUM (*arg) = text->anchor; - break; - - case ARG_JUSTIFICATION: - GTK_VALUE_ENUM (*arg) = text->justification; - break; - - case ARG_CLIP_WIDTH: - GTK_VALUE_DOUBLE (*arg) = text->clip_width; - break; - - case ARG_CLIP_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = text->clip_height; - break; - - case ARG_CLIP: - GTK_VALUE_BOOL (*arg) = text->clip; - break; - - case ARG_FILL_CLIP_RECTANGLE: - GTK_VALUE_BOOL (*arg) = text->fill_clip_rectangle; - break; - - case ARG_X_OFFSET: - GTK_VALUE_DOUBLE (*arg) = text->xofs; - break; - - case ARG_Y_OFFSET: - GTK_VALUE_DOUBLE (*arg) = text->yofs; - break; - - case ARG_FILL_COLOR_GDK: - color = g_new (GdkColor, 1); - *color = text->color; - GTK_VALUE_BOXED (*arg) = color; - break; - - case ARG_FILL_COLOR_RGBA: - GTK_VALUE_UINT (*arg) = text->rgba; - break; - - case ARG_FILL_STIPPLE: - GTK_VALUE_BOXED (*arg) = text->stipple; - break; - - case ARG_TEXT_WIDTH: - GTK_VALUE_DOUBLE (*arg) = text->max_width / text->item.canvas->pixels_per_unit; - break; - - case ARG_TEXT_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = text->height / text->item.canvas->pixels_per_unit; - break; - - case ARG_EDITABLE: - GTK_VALUE_BOOL (*arg) = text->editable; - break; - - case ARG_USE_ELLIPSIS: - GTK_VALUE_BOOL (*arg) = text->use_ellipsis; - break; - - case ARG_ELLIPSIS: - GTK_VALUE_STRING (*arg) = g_strdup (text->ellipsis); - break; - - case ARG_LINE_WRAP: - GTK_VALUE_BOOL (*arg) = text->line_wrap; - break; - - case ARG_BREAK_CHARACTERS: - GTK_VALUE_STRING (*arg) = g_strdup (text->break_characters); - break; - - case ARG_MAX_LINES: - GTK_VALUE_INT (*arg) = text->max_lines; - break; - - case ARG_WIDTH: - GTK_VALUE_DOUBLE (*arg) = text->clip_width; - break; - - case ARG_HEIGHT: - GTK_VALUE_DOUBLE (*arg) = text->clip && text->clip_height != -1 ? text->clip_height : text->height / text->item.canvas->pixels_per_unit; - break; - - case ARG_DRAW_BORDERS: - GTK_VALUE_BOOL (*arg) = text->draw_borders; - break; - - case ARG_DRAW_BACKGROUND: - GTK_VALUE_BOOL (*arg) = text->draw_background; - break; - - case ARG_ALLOW_NEWLINES: - { - gboolean allow_newlines; - _get_tep(text); - gtk_object_get (GTK_OBJECT (text->tep), - "allow_newlines", &allow_newlines, - NULL); - GTK_VALUE_BOOL (*arg) = allow_newlines; - } - break; - - case ARG_CURSOR_POS: - GTK_VALUE_INT (*arg) = text->selection_start; - break; - - default: - arg->type = GTK_TYPE_INVALID; - break; - } -} - -/* Update handler for the text item */ -static void -e_text_reflow (GnomeCanvasItem *item, int flags) -{ - EText *text; - - text = E_TEXT (item); - - if (text->needs_split_into_lines) { - split_into_lines (text); - - text->needs_split_into_lines = 0; - text->needs_calc_line_widths = 1; - text->needs_calc_height = 1; - } - - if ( text->needs_calc_line_widths ) { - int x; - int i; - struct line *lines; - gdouble clip_width; - calc_line_widths (text); - text->needs_calc_line_widths = 0; - text->needs_redraw = 1; - - lines = text->lines; - if ( !lines ) - return; - - for (lines = text->lines, i = 0; i < text->num_lines ; i++, lines ++) { - if ((lines->text - text->text) > text->selection_end) { - break; - } - } - lines --; - i--; - x = text_width_with_objects (text->model, - text->font, text->style, - lines->text, - text->selection_end - (lines->text - text->text)); - - if (x < text->xofs_edit) { - text->xofs_edit = x; - } - - clip_width = text->clip_width; - if (clip_width >= 0 && text->draw_borders) { - clip_width -= 6; - if (clip_width < 0) - clip_width = 0; - } - - if (2 + x - clip_width > text->xofs_edit) { - text->xofs_edit = 2 + x - clip_width; - } - - if (e_font_height (text->font) * i < text->yofs_edit) - text->yofs_edit = e_font_height (text->font) * i; - - if (e_font_height (text->font) * (i + 1) - - (text->clip_height != -1 ? text->clip_height : text->height) > text->yofs_edit) - text->yofs_edit = e_font_height (text->font) * (i + 1) - - (text->clip_height != -1 ? text->clip_height : text->height); - - gnome_canvas_item_request_update (item); - } - if ( text->needs_calc_height ) { - calc_height (text); - gnome_canvas_item_request_update(item); - text->needs_calc_height = 0; - text->needs_recalc_bounds = 1; - } -} - -/* Update handler for the text item */ -static void -e_text_update (GnomeCanvasItem *item, double *affine, ArtSVP *clip_path, int flags) -{ - EText *text; - double x1, y1, x2, y2; - ArtDRect i_bbox, c_bbox; - int i; - - text = E_TEXT (item); - - if (parent_class->update) - (* parent_class->update) (item, affine, clip_path, flags); - - if ( text->needs_recalc_bounds - || (flags & GNOME_CANVAS_UPDATE_AFFINE)) { - if (!item->canvas->aa) { - set_text_gc_foreground (text); - set_stipple (text, text->stipple, TRUE); - get_bounds (text, &x1, &y1, &x2, &y2); - if ( item->x1 != x1 || - item->x2 != x2 || - item->y1 != y1 || - item->y2 != y2 ) { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); - item->x1 = x1; - item->y1 = y1; - item->x2 = x2; - item->y2 = y2; - text->needs_redraw = 1; - item->canvas->need_repick = TRUE; - } - } else { - /* aa rendering */ - for (i = 0; i < 6; i++) - text->affine[i] = affine[i]; - get_bounds_item_relative (text, &i_bbox.x0, &i_bbox.y0, &i_bbox.x1, &i_bbox.y1); - art_drect_affine_transform (&c_bbox, &i_bbox, affine); - } - text->needs_recalc_bounds = 0; - } - if ( text->needs_redraw ) { - gnome_canvas_request_redraw (item->canvas, item->x1, item->y1, item->x2, item->y2); - text->needs_redraw = 0; - } -} - -/* Realize handler for the text item */ -static void -e_text_realize (GnomeCanvasItem *item) -{ - EText *text; - - text = E_TEXT (item); - - if (parent_class->realize) - (* parent_class->realize) (item); - - text->gc = gdk_gc_new (item->canvas->layout.bin_window); - gdk_color_context_query_color (item->canvas->cc, &text->color); - gdk_gc_set_foreground (text->gc, &text->color); - - text->i_cursor = gdk_cursor_new (GDK_XTERM); - text->default_cursor = gdk_cursor_new (GDK_LEFT_PTR); - if (text->font == NULL) { - gdk_font_ref (GTK_WIDGET (item->canvas)->style->font); - text->font = e_font_from_gdk_font (GTK_WIDGET (item->canvas)->style->font); - } -} - -/* Unrealize handler for the text item */ -static void -e_text_unrealize (GnomeCanvasItem *item) -{ - EText *text; - - text = E_TEXT (item); - - gdk_gc_unref (text->gc); - text->gc = NULL; - - gdk_cursor_destroy (text->i_cursor); - text->i_cursor = NULL; - gdk_cursor_destroy (text->default_cursor); - text->default_cursor = NULL; - - if (parent_class->unrealize) - (* parent_class->unrealize) (item); -} - -/* Calculates the x position of the specified line of text, based on the text's justification */ -static double -get_line_xpos_item_relative (EText *text, struct line *line) -{ - double x; - - x = 0; - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_W: - case GTK_ANCHOR_SW: - break; - - case GTK_ANCHOR_N: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_S: - x -= text->max_width / 2; - break; - - case GTK_ANCHOR_NE: - case GTK_ANCHOR_E: - case GTK_ANCHOR_SE: - x -= text->max_width; - break; - } - - switch (text->justification) { - case GTK_JUSTIFY_RIGHT: - x += text->max_width - line->width; - break; - - case GTK_JUSTIFY_CENTER: - x += (text->max_width - line->width) * 0.5; - break; - - default: - if (text->draw_borders) - x += BORDER_INDENT; - - /* For GTK_JUSTIFY_LEFT, we don't have to do anything. We do not support - * GTK_JUSTIFY_FILL, yet. - */ - break; - } - - return x; -} - -#if 0 -/* Calculates the y position of the first line of text. */ -static double -get_line_ypos_item_relative (EText *text) -{ - double y; - - y = 0; - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_N: - case GTK_ANCHOR_NE: - break; - - case GTK_ANCHOR_W: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_E: - y -= text->height / 2; - break; - - case GTK_ANCHOR_SW: - case GTK_ANCHOR_S: - case GTK_ANCHOR_SE: - y -= text->height; - break; - } - - return y; -} -#endif - -/* Calculates the x position of the specified line of text, based on the text's justification */ -static int -get_line_xpos (EText *text, struct line *line) -{ - int x; - - x = text->cx; - - switch (text->justification) { - case GTK_JUSTIFY_RIGHT: - x += text->max_width - line->width; - break; - - case GTK_JUSTIFY_CENTER: - x += (text->max_width - line->width) / 2; - break; - - default: - if (text->draw_borders) - x += BORDER_INDENT; - /* For GTK_JUSTIFY_LEFT, we don't have to do anything. We do not support - * GTK_JUSTIFY_FILL, yet. - */ - break; - } - - - return x; -} - -static void -_get_tep(EText *text) -{ - if (!text->tep) { - text->tep = e_text_event_processor_emacs_like_new(); - gtk_object_ref (GTK_OBJECT (text->tep)); - gtk_object_sink (GTK_OBJECT (text->tep)); - text->tep_command_id = - gtk_signal_connect(GTK_OBJECT(text->tep), - "command", - GTK_SIGNAL_FUNC(e_text_command), - (gpointer) text); - } -} - -/* Draw handler for the text item */ -static void -e_text_draw (GnomeCanvasItem *item, GdkDrawable *drawable, - int x, int y, int width, int height) -{ - EText *text; - GdkRectangle rect, *clip_rect; - struct line *lines; - int i; - int xpos, ypos; - int start_char, end_char; - int sel_start, sel_end; - GdkRectangle sel_rect; - GdkGC *fg_gc; - GnomeCanvas *canvas; - GtkWidget *widget; - - text = E_TEXT (item); - canvas = GNOME_CANVAS_ITEM(text)->canvas; - widget = GTK_WIDGET(canvas); - - fg_gc = widget->style->fg_gc[text->has_selection ? GTK_STATE_SELECTED : GTK_STATE_ACTIVE]; - - if (text->draw_borders || text->draw_background) { - gdouble thisx = item->x1 - x; - gdouble thisy = item->y1 - y; - gdouble thiswidth, thisheight; - GtkWidget *widget = GTK_WIDGET(item->canvas); - - gtk_object_get(GTK_OBJECT(text), - "width", &thiswidth, - "height", &thisheight, - NULL); - - if (text->draw_borders){ - - if (text->editing) { - thisx += 1; - thisy += 1; - thiswidth -= 2; - thisheight -= 2; - } - - gtk_paint_shadow (widget->style, drawable, - GTK_STATE_NORMAL, GTK_SHADOW_IN, - NULL, widget, "entry", - thisx, thisy, thiswidth, thisheight); - - if (text->editing) { - thisx -= 1; - thisy -= 1; - thiswidth += 2; - thisheight += 2; - /* - * Chris: I am here "filling in" for the additions - * and substractions done in the previous if (text->editing). - * but you might have other plans for this. Please enlighten - * me as to whether it should be: - * thiswidth + 2 or thiswidth + 1. - */ - gtk_paint_focus (widget->style, drawable, - NULL, widget, "entry", - thisx, thisy, thiswidth - 1, thisheight - 1); - } - } - - if (text->draw_background) { - gtk_paint_flat_box (widget->style, drawable, - GTK_WIDGET_STATE(widget), GTK_SHADOW_NONE, - NULL, widget, "entry_bg", - thisx + widget->style->klass->xthickness, - thisy + widget->style->klass->ythickness, - thiswidth - widget->style->klass->xthickness * 2, - thisheight - widget->style->klass->ythickness * 2); - } - } - - if (!text->text || !text->font) - return; - - lines = text->lines; - if ( !lines ) { - text->needs_split_into_lines = 1; - e_canvas_item_request_reflow (item); - return; - } - - clip_rect = NULL; - if (text->clip) { - rect.x = text->clip_cx - x; - rect.y = text->clip_cy - y; - rect.width = text->clip_cwidth; - rect.height = text->clip_cheight; - - gdk_gc_set_clip_rectangle (text->gc, &rect); - gdk_gc_set_clip_rectangle (fg_gc, &rect); - clip_rect = ▭ - } - ypos = text->cy + e_font_ascent (text->font); - if (text->draw_borders) - ypos += BORDER_INDENT; - - if (text->editing) - ypos -= text->yofs_edit; - - if (text->stipple) - gnome_canvas_set_stipple_origin (item->canvas, text->gc); - - for (i = 0; i < text->num_lines; i++) { - - xpos = get_line_xpos (text, lines); - if (text->editing) { - xpos -= text->xofs_edit; - start_char = lines->text - text->text; - end_char = start_char + lines->length; - sel_start = text->selection_start; - sel_end = text->selection_end; - if (sel_start > sel_end ) { - sel_start ^= sel_end; - sel_end ^= sel_start; - sel_start ^= sel_end; - } - if ( sel_start < start_char ) - sel_start = start_char; - if ( sel_end > end_char ) - sel_end = end_char; - if ( sel_start < sel_end ) { - sel_rect.x = xpos - x + text_width_with_objects (text->model, - text->font, text->style, - lines->text, - sel_start - start_char); - sel_rect.y = ypos - y - e_font_ascent (text->font); - sel_rect.width = text_width_with_objects (text->model, - text->font, text->style, - lines->text + sel_start - start_char, - sel_end - sel_start); - sel_rect.height = e_font_height (text->font); - gtk_paint_flat_box(GTK_WIDGET(item->canvas)->style, - drawable, - text->has_selection ? - GTK_STATE_SELECTED : - GTK_STATE_ACTIVE, - GTK_SHADOW_NONE, - clip_rect, - GTK_WIDGET(item->canvas), - "text", - sel_rect.x, - sel_rect.y, - sel_rect.width, - sel_rect.height); - text_draw_with_objects (text->model, - drawable, - text->font, text->style, - text->gc, - xpos - x, - ypos - y, - lines->text, - sel_start - start_char); - text_draw_with_objects (text->model, - drawable, - text->font, text->style, - fg_gc, - xpos - x + text_width_with_objects (text->model, - text->font, text->style, - lines->text, - sel_start - start_char), - ypos - y, - lines->text + sel_start - start_char, - sel_end - sel_start); - text_draw_with_objects (text->model, - drawable, - text->font, text->style, - text->gc, - xpos - x + text_width_with_objects (text->model, - text->font, text->style, - lines->text, - sel_end - start_char), - ypos - y, - lines->text + sel_end - start_char, - end_char - sel_end); - } else { - text_draw_with_objects (text->model, - drawable, - text->font, text->style, - text->gc, - xpos - x, - ypos - y, - lines->text, - lines->length); - } - if (text->selection_start == text->selection_end && - text->selection_start >= start_char && - text->selection_start <= end_char && - text->show_cursor) { - gdk_draw_rectangle (drawable, - text->gc, - TRUE, - xpos - x + text_width_with_objects (text->model, - text->font, text->style, - lines->text, - sel_start - start_char), - ypos - y - e_font_ascent (text->font), - 1, - e_font_height (text->font)); - } - } else { - if (text->clip && text->use_ellipsis && lines->ellipsis_length < lines->length) { - text_draw_with_objects (text->model, - drawable, - text->font, text->style, - text->gc, - xpos - x, - ypos - y, - lines->text, - lines->ellipsis_length); - e_font_draw_utf8_text (drawable, - text->font, text->style, - text->gc, - xpos - x + lines->width - text->ellipsis_width, - ypos - y, - text->ellipsis ? text->ellipsis : "...", - text->ellipsis ? strlen (text->ellipsis) : 3); - } else { - text_draw_with_objects (text->model, - drawable, - text->font, text->style, - text->gc, - xpos - x, - ypos - y, - lines->text, - lines->length); - } - } - - if (text->strikeout) - gdk_draw_rectangle (drawable, - text->gc, - TRUE, - xpos - x, - ypos - y - e_font_ascent (text->font) / 2, - lines->width, 1); - ypos += e_font_height (text->font); - lines++; - } - - if (text->clip) { - gdk_gc_set_clip_rectangle (text->gc, NULL); - gdk_gc_set_clip_rectangle (fg_gc, NULL); - } -} - -/* Render handler for the text item */ -static void -e_text_render (GnomeCanvasItem *item, GnomeCanvasBuf *buf) -{ -#if 0 - EText *text; - guint32 fg_color; - double xpos, ypos; - struct line *lines; - int i, j; - double affine[6]; - int dx, dy; - ArtPoint start_i, start_c; - - text = E_TEXT (item); - - if (!text->text || !text->font || !text->suckfont) - return; - - suckfont = text->suckfont; - - fg_color = text->rgba; - - gnome_canvas_buf_ensure_buf (buf); - - lines = text->lines; - if ( !lines ) - return; - - start_i.y = get_line_ypos_item_relative (text); - - art_affine_scale (affine, item->canvas->pixels_per_unit, item->canvas->pixels_per_unit); - for (i = 0; i < 6; i++) - affine[i] = text->affine[i]; - - for (i = 0; i < text->num_lines; i++) { - if (lines->length != 0) { - start_i.x = get_line_xpos_item_relative (text, lines); - art_affine_point (&start_c, &start_i, text->affine); - xpos = start_c.x; - ypos = start_c.y; - - for (j = 0; j < lines->length; j++) { - ETextSuckChar *ch; - - ch = &suckfont->chars[(unsigned char)((lines->text)[j])]; - - affine[4] = xpos; - affine[5] = ypos; - art_rgb_bitmap_affine ( - buf->buf, - buf->rect.x0, buf->rect.y0, buf->rect.x1, buf->rect.y1, - buf->buf_rowstride, - suckfont->bitmap + (ch->bitmap_offset >> 3), - ch->width, - suckfont->bitmap_height, - suckfont->bitmap_width >> 3, - fg_color, - affine, - ART_FILTER_NEAREST, NULL); - - dx = ch->left_sb + ch->width + ch->right_sb; - xpos += dx * affine[0]; - ypos += dx * affine[1]; - } - } - - dy = text->font->ascent + text->font->descent; - start_i.y += dy; - lines++; - } - - buf->is_bg = 0; -#endif -} - -/* Point handler for the text item */ -static double -e_text_point (GnomeCanvasItem *item, double x, double y, - int cx, int cy, GnomeCanvasItem **actual_item) -{ - EText *text; - int i; - struct line *lines; - int x1, y1, x2, y2; - int font_height; - int dx, dy; - double dist, best; - - text = E_TEXT (item); - - *actual_item = item; - - /* The idea is to build bounding rectangles for each of the lines of - * text (clipped by the clipping rectangle, if it is activated) and see - * whether the point is inside any of these. If it is, we are done. - * Otherwise, calculate the distance to the nearest rectangle. - */ - - if (text->font) - font_height = e_font_height (text->font); - else - font_height = 0; - - best = 1.0e36; - - lines = text->lines; - - if (text->fill_clip_rectangle) { - double clip_width; - double clip_height; - - if (text->clip_width < 0) - clip_width = text->max_width; - else - clip_width = text->clip_width; - - /* Get canvas pixel coordinates for clip rectangle position */ - clip_width = clip_width * item->canvas->pixels_per_unit; - if ( text->clip_height >= 0 ) - clip_height = text->clip_height * item->canvas->pixels_per_unit; - else - clip_height = text->height * item->canvas->pixels_per_unit; - - if (cx >= text->clip_cx && - cx <= text->clip_cx + clip_width && - cy >= text->clip_cy && - cy <= text->clip_cy + clip_height) - return 0; - else - return 1; - } - - for (i = 0; i < text->num_lines; i++) { - /* Compute the coordinates of rectangle for the current line, - * clipping if appropriate. - */ - - x1 = get_line_xpos (text, lines); - y1 = text->cy + i * font_height; - x2 = x1 + lines->width; - y2 = y1 + font_height; - - if (text->clip) { - if (x1 < text->clip_cx) - x1 = text->clip_cx; - - if (y1 < text->clip_cy) - y1 = text->clip_cy; - - if ( text->clip_width >= 0 ) { - if (x2 > (text->clip_cx + text->clip_width)) - x2 = text->clip_cx + text->clip_width; - } - - if ( text->clip_height >= 0 ) { - if (y2 > (text->clip_cy + text->clip_height)) - y2 = text->clip_cy + text->clip_height; - } - - if ((x1 >= x2) || (y1 >= y2)) - continue; - } - - /* Calculate distance from point to rectangle */ - - if (cx < x1) - dx = x1 - cx; - else if (cx >= x2) - dx = cx - x2 + 1; - else - dx = 0; - - if (cy < y1) - dy = y1 - cy; - else if (cy >= y2) - dy = cy - y2 + 1; - else - dy = 0; - - if ((dx == 0) && (dy == 0)) - return 0.0; - - dist = sqrt (dx * dx + dy * dy); - if (dist < best) - best = dist; - - /* Next! */ - - lines++; - } - - return best / item->canvas->pixels_per_unit; -} - -/* Bounds handler for the text item */ -static void -e_text_bounds (GnomeCanvasItem *item, double *x1, double *y1, double *x2, double *y2) -{ - EText *text; - double width, height; - - text = E_TEXT (item); - - *x1 = 0; - *y1 = 0; - - if (text->clip) { - width = text->clip_width; - if ( text->clip_height >= 0 ) - height = text->clip_height; - else height = text->height; - } else { - width = text->max_width / item->canvas->pixels_per_unit; - height = text->height / item->canvas->pixels_per_unit; - } - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_W: - case GTK_ANCHOR_SW: - break; - - case GTK_ANCHOR_N: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_S: - *x1 -= width / 2.0; - break; - - case GTK_ANCHOR_NE: - case GTK_ANCHOR_E: - case GTK_ANCHOR_SE: - *x1 -= width; - break; - } - - switch (text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_N: - case GTK_ANCHOR_NE: - break; - - case GTK_ANCHOR_W: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_E: - *y1 -= height / 2.0; - break; - - case GTK_ANCHOR_SW: - case GTK_ANCHOR_S: - case GTK_ANCHOR_SE: - *y1 -= height; - break; - } - - *x2 = *x1 + width; - *y2 = *y1 + height; -} - -static gboolean -_get_xy_from_position (EText *text, gint position, gint *xp, gint *yp) -{ - if (text->lines && (xp || yp)) { - struct line *lines = NULL; - int x, y; - double xd, yd; - int j; - x = get_line_xpos_item_relative (text, lines); - y = text->yofs; - y -= text->yofs_edit; - for (j = 0, lines = text->lines; j < text->num_lines; lines++, j++) { - if (lines->text > text->text + position) - break; - y += e_font_height (text->font); - } - lines --; - y -= e_font_descent (text->font); - - x += text_width_with_objects (text->model, - text->font, text->style, - lines->text, - position - (lines->text - text->text)); - x -= text->xofs_edit; - - xd = x; yd = y; - gnome_canvas_item_i2w (GNOME_CANVAS_ITEM(text), &xd, &yd); - gnome_canvas_w2c (GNOME_CANVAS_ITEM(text)->canvas, xd, yd, &x, &y); - - if (xp) - *xp = x; - if (yp) - *yp = y; - - return TRUE; - } - - return FALSE; -} - -static gint -_get_position_from_xy (EText *text, gint x, gint y) -{ - int i, j; - int ypos = text->yofs; - int xpos; - double xd, yd; - const char *p; - gunichar unival; - gint font_ht, adjust=0; - struct line *lines; - - xd = x; yd = y; - gnome_canvas_c2w (GNOME_CANVAS_ITEM(text)->canvas, xd, yd, &xd, &yd); - gnome_canvas_item_w2i (GNOME_CANVAS_ITEM(text), &xd, &yd); - x = xd; y = yd; - - y += text->yofs_edit; - font_ht = e_font_height (text->font); - - if (text->draw_borders) - ypos += BORDER_INDENT; - - switch (text->anchor) { - case GTK_ANCHOR_WEST: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_EAST: - y += (text->num_lines * font_ht)/2; - break; - case GTK_ANCHOR_SOUTH: - case GTK_ANCHOR_SOUTH_EAST: - case GTK_ANCHOR_SOUTH_WEST: - y += text->num_lines * font_ht; - default: - /* Do nothing */ - break; - } - - - j = 0; - while (y > ypos) { - ypos += font_ht; - j ++; - } - j--; - if (j >= text->num_lines) - j = text->num_lines - 1; - if (j < 0) - j = 0; - i = 0; - lines = text->lines; - - if ( !lines ) - return 0; - - lines += j; - x += text->xofs_edit; - xpos = get_line_xpos_item_relative (text, lines); - - for (i = 0, p = lines->text; p && i < lines->length; i++, p = e_unicode_get_utf8 (p, &unival)) { - int charwidth; - int step1, step2; - -#if 0 - if (unival == '\1') { - const gchar *obj_str = NULL; /*e_text_model_get_nth_object (text->model, object_num);*/ - charwidth = e_font_utf8_text_width (text->font, text->style, obj_str, strlen (obj_str)); - ++object_num; - - step1 = charwidth; - step2 = 0; - adjust = -1; - - } else { -#endif - charwidth = e_font_utf8_char_width (text->font, text->style, (gchar *) p); - - step1 = charwidth / 2; - step2 = (charwidth + 1) / 2; - adjust = 0; -#if 0 - } -#endif - - xpos += step1; - if (xpos > x) { - break; - } - xpos += step2; - } - - if (!p) return 0; - - return MAX (p - text->text + adjust, 0); -} - -#define SCROLL_WAIT_TIME 30000 - -static gboolean -_blink_scroll_timeout (gpointer data) -{ - EText *text = E_TEXT(data); - gulong current_time; - gboolean scroll = FALSE; - gboolean redraw = FALSE; - - g_timer_elapsed(text->timer, ¤t_time); - - if (text->scroll_start + SCROLL_WAIT_TIME > 1000000) { - if (current_time > text->scroll_start - (1000000 - SCROLL_WAIT_TIME) && - current_time < text->scroll_start) - scroll = TRUE; - } else { - if (current_time > text->scroll_start + SCROLL_WAIT_TIME || - current_time < text->scroll_start) - scroll = TRUE; - } - if (scroll && text->button_down) { - if (text->lastx - text->clip_cx > text->clip_cwidth && - text->xofs_edit < text->max_width - text->clip_cwidth) { - text->xofs_edit += 4; - if (text->xofs_edit > text->max_width - text->clip_cwidth + 1) - text->xofs_edit = text->max_width - text->clip_cwidth + 1; - redraw = TRUE; - } - if (text->lastx - text->clip_cx < 0 && - text->xofs_edit > 0) { - text->xofs_edit -= 4; - if (text->xofs_edit < 0) - text->xofs_edit = 0; - redraw = TRUE; - } - - if (text->lasty - text->clip_cy > text->clip_cheight && - text->yofs_edit < text->height - text->clip_cheight) { - text->yofs_edit += 4; - if (text->yofs_edit > text->height - text->clip_cheight + 1) - text->yofs_edit = text->height - text->clip_cheight + 1; - redraw = TRUE; - } - if (text->lasty - text->clip_cy < 0 && - text->yofs_edit > 0) { - text->yofs_edit -= 4; - if (text->yofs_edit < 0) - text->yofs_edit = 0; - redraw = TRUE; - } - - if (redraw) { - ETextEventProcessorEvent e_tep_event; - e_tep_event.type = GDK_MOTION_NOTIFY; - e_tep_event.motion.state = text->last_state; - e_tep_event.motion.time = 0; - e_tep_event.motion.position = _get_position_from_xy(text, text->lastx, text->lasty); - _get_tep(text); - e_text_event_processor_handle_event (text->tep, - &e_tep_event); - text->scroll_start = current_time; - } - } - - if (!((current_time / 500000) % 2)) { - if (!text->show_cursor) - redraw = TRUE; - text->show_cursor = TRUE; - } else { - if (text->show_cursor) - redraw = TRUE; - text->show_cursor = FALSE; - } - if (redraw) { - text->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); - } - return TRUE; -} - -static gboolean -tooltip_event(GtkWidget *tooltip, GdkEvent *event, EText *text) -{ - gint ret_val = FALSE; - switch (event->type) { - case GDK_LEAVE_NOTIFY: - e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(text)->canvas)); - break; - case GDK_BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - if (event->type == GDK_BUTTON_RELEASE) { - e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(text)->canvas)); - } - /* Forward events to the text item */ - gtk_signal_emit_by_name (GTK_OBJECT (text), "event", event, - &ret_val); - if (!ret_val) - gtk_propagate_event (GTK_WIDGET(GNOME_CANVAS_ITEM(text)->canvas), event); - ret_val = TRUE; - default: - break; - } - return ret_val; -} - -static gboolean -_do_tooltip (gpointer data) -{ - EText *text = E_TEXT (data); - struct line *lines; - GtkWidget *canvas; - int i; - gdouble max_width; - gboolean cut_off; - double i2c[6]; - ArtPoint origin = {0, 0}; - ArtPoint pixel_origin; - int canvas_x, canvas_y; - GnomeCanvasItem *tooltip_text; - double tooltip_width; - double tooltip_height; - double tooltip_x; - double tooltip_y; -#if 0 - double x1, x2, y1, y2; -#endif - GnomeCanvasItem *rect; - GtkWidget *tooltip_window; /* GtkWindow for displaying the tooltip */ - - text->tooltip_count = 0; - - lines = text->lines; - - if (E_CANVAS(GNOME_CANVAS_ITEM(text)->canvas)->tooltip_window || text->editing || (!lines)) { - text->tooltip_timeout = 0; - return FALSE; - } - - cut_off = FALSE; - for ( lines = text->lines, i = 0; i < text->num_lines; lines++, i++ ) { - if (lines->length > lines->ellipsis_length) { - cut_off = TRUE; - break; - } - } - if ( ! cut_off ) { - text->tooltip_timeout = 0; - return FALSE; - } - - gnome_canvas_item_i2c_affine(GNOME_CANVAS_ITEM(text), i2c); - art_affine_point (&pixel_origin, &origin, i2c); - - gdk_window_get_origin (GTK_WIDGET(GNOME_CANVAS_ITEM(text)->canvas)->window, &canvas_x, &canvas_y); - pixel_origin.x += canvas_x; - pixel_origin.y += canvas_y; - pixel_origin.x -= (int) gtk_layout_get_hadjustment(GTK_LAYOUT(GNOME_CANVAS_ITEM(text)->canvas))->value; - pixel_origin.y -= (int) gtk_layout_get_vadjustment(GTK_LAYOUT(GNOME_CANVAS_ITEM(text)->canvas))->value; - - tooltip_window = gtk_window_new (GTK_WINDOW_POPUP); - gtk_container_set_border_width (GTK_CONTAINER (tooltip_window), 1); - - canvas = e_canvas_new (); - - gtk_container_add (GTK_CONTAINER (tooltip_window), canvas); - - /* Get the longest line length */ - max_width = 0.0; - for (lines = text->lines, i = 0; i < text->num_lines; lines++, i++) { - gdouble line_width; - - line_width = text_width_with_objects (text->model, text->font, text->style, lines->text, lines->length); - max_width = MAX (max_width, line_width); - } - - rect = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas)), - gnome_canvas_rect_get_type (), - "x1", (double) 0, - "y1", (double) 0, - "x2", (double) max_width + 4, - "y2", (double) text->height + 4, - "fill_color", "light gray", - NULL); - - /* Ref the font so that it is not destroyed - when the tooltip text is destroyed */ - e_font_ref (text->font); - tooltip_text = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (canvas)), - e_text_get_type (), - "anchor", GTK_ANCHOR_NW, - "bold", text->bold, - "strikeout", text->strikeout, - "font_e", text->font, - "text", text->text, - "editable", FALSE, - "clip_width", text->max_lines != 1 ? text->clip_width : max_width, - "clip_height", text->max_lines != 1 ? -1 : (double)text->height, - "clip", TRUE, - "line_wrap", text->line_wrap, - "justification", text->justification, - NULL); - - - - if (text->draw_borders) - e_canvas_item_move_absolute(tooltip_text, 1 + BORDER_INDENT, 1 + BORDER_INDENT); - else - e_canvas_item_move_absolute(tooltip_text, 1, 1); - - - split_into_lines (E_TEXT(tooltip_text)); - calc_height (E_TEXT(tooltip_text)); - calc_line_widths (E_TEXT(tooltip_text)); - gnome_canvas_item_set (tooltip_text, - "clip_height", (double) E_TEXT(tooltip_text)->height, - "clip_width", (double) E_TEXT(tooltip_text)->max_width, - NULL); - tooltip_width = E_TEXT(tooltip_text)->max_width; - tooltip_height = E_TEXT(tooltip_text)->height; - tooltip_x = 0; - tooltip_y = 0; - switch(E_TEXT(tooltip_text)->justification) { - case GTK_JUSTIFY_CENTER: - tooltip_x = - tooltip_width / 2; - break; - case GTK_JUSTIFY_RIGHT: - tooltip_x = tooltip_width / 2; - break; - case GTK_JUSTIFY_FILL: - case GTK_JUSTIFY_LEFT: - tooltip_x = 0; - break; - } - switch(text->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_N: - case GTK_ANCHOR_NE: - break; - - case GTK_ANCHOR_W: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_E: - tooltip_y -= tooltip_height / 2.0; - break; - - case GTK_ANCHOR_SW: - case GTK_ANCHOR_S: - case GTK_ANCHOR_SE: - tooltip_y -= tooltip_height; - break; - } - switch(E_TEXT(tooltip_text)->anchor) { - case GTK_ANCHOR_NW: - case GTK_ANCHOR_W: - case GTK_ANCHOR_SW: - break; - - case GTK_ANCHOR_N: - case GTK_ANCHOR_CENTER: - case GTK_ANCHOR_S: - tooltip_x -= tooltip_width / 2.0; - break; - - case GTK_ANCHOR_NE: - case GTK_ANCHOR_E: - case GTK_ANCHOR_SE: - tooltip_x -= tooltip_width; - break; - } - - gnome_canvas_item_set(rect, - "x2", (double) tooltip_width + 4 + (text->draw_borders ? BORDER_INDENT * 2 : 0), - "y2", (double) tooltip_height + 4 + (text->draw_borders ? BORDER_INDENT * 2 : 0), - NULL); - - gtk_widget_set_usize (tooltip_window, - tooltip_width + 4 + (text->draw_borders ? BORDER_INDENT * 2 : 0), - tooltip_height + 4 + (text->draw_borders ? BORDER_INDENT * 2 : 0)); - gnome_canvas_set_scroll_region (GNOME_CANVAS(canvas), 0.0, 0.0, - tooltip_width + (text->draw_borders ? BORDER_INDENT * 2 : 0), - (double)tooltip_height + (text->draw_borders ? BORDER_INDENT * 2 : 0)); - gtk_widget_show (canvas); - gtk_widget_realize (tooltip_window); - gtk_signal_connect (GTK_OBJECT(tooltip_window), "event", - GTK_SIGNAL_FUNC(tooltip_event), text); - - e_canvas_popup_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(text)->canvas), - tooltip_window, - pixel_origin.x - 2 + tooltip_x, - pixel_origin.y - 2 + tooltip_y); - - text->tooltip_timeout = 0; - return FALSE; -} - -static gboolean -_click (gpointer data) -{ - *(gint *)data = 0; - return FALSE; -} - -static gint -e_text_event (GnomeCanvasItem *item, GdkEvent *event) -{ - EText *text = E_TEXT(item); - ETextEventProcessorEvent e_tep_event; - - gint return_val = 0; - - if (GTK_OBJECT_DESTROYED (item)) - return FALSE; - - e_tep_event.type = event->type; - switch (event->type) { - case GDK_FOCUS_CHANGE: - if (text->editable) { - GdkEventFocus *focus_event; - focus_event = (GdkEventFocus *) event; - if (focus_event->in) { - if(!text->editing) { - text->editing = TRUE; - if ( text->pointer_in ) { - if ( text->default_cursor_shown && (!text->draw_borders)) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->i_cursor); - text->default_cursor_shown = FALSE; - } - } - text->select_by_word = FALSE; - text->xofs_edit = 0; - text->yofs_edit = 0; - if (text->timeout_id == 0) - text->timeout_id = g_timeout_add(10, _blink_scroll_timeout, text); - text->timer = g_timer_new(); - g_timer_elapsed(text->timer, &(text->scroll_start)); - g_timer_start(text->timer); - } - } else { - text->editing = FALSE; - if ( (!text->default_cursor_shown) && (!text->draw_borders) ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->default_cursor); - text->default_cursor_shown = TRUE; - } - if (text->timeout_id) { - g_source_remove(text->timeout_id); - text->timeout_id = 0; - } - if (text->timer) { - g_timer_stop(text->timer); - g_timer_destroy(text->timer); - text->timer = NULL; - } - } - if ( text->line_wrap ) - text->needs_split_into_lines = 1; - else - text->needs_calc_line_widths = 1; - e_canvas_item_request_reflow (GNOME_CANVAS_ITEM(text)); - } - return_val = 0; - break; - case GDK_KEY_PRESS: /* Fall Through */ - case GDK_KEY_RELEASE: - if (text->editing) { - GdkEventKey key = event->key; - gint ret; - - e_tep_event.key.time = key.time; - e_tep_event.key.state = key.state; - e_tep_event.key.keyval = key.keyval; - - // g_print ("etext got keyval \"%s\"\n", gdk_keyval_name (key.keyval)); - - /* This is probably ugly hack, but we have to handle UTF-8 input somehow */ -#if 0 - e_tep_event.key.length = key.length; - e_tep_event.key.string = key.string; -#else - e_tep_event.key.string = e_utf8_from_gtk_event_key (GTK_WIDGET (item->canvas), key.keyval, key.string); - if (e_tep_event.key.string != NULL) { - e_tep_event.key.length = strlen (e_tep_event.key.string); - } else { - e_tep_event.key.length = 0; - } -#endif - _get_tep(text); - ret = e_text_event_processor_handle_event (text->tep, &e_tep_event); - - if (e_tep_event.key.string) g_free (e_tep_event.key.string); - - if (event->type == GDK_KEY_PRESS) - gtk_signal_emit (GTK_OBJECT (text), e_text_signals[E_TEXT_KEYPRESS], - e_tep_event.key.keyval, e_tep_event.key.state); - - return ret; - } - else - return 0; - break; - case GDK_BUTTON_PRESS: /* Fall Through */ - case GDK_BUTTON_RELEASE: - if (text->tooltip_timeout) { - gtk_timeout_remove (text->tooltip_timeout); - text->tooltip_timeout = 0; - } - e_canvas_hide_tooltip (E_CANVAS(GNOME_CANVAS_ITEM(text)->canvas)); -#if 0 - if ((!text->editing) - && text->editable - && event->type == GDK_BUTTON_RELEASE - && event->button.button == 1) { - GdkEventButton button = event->button; - - e_canvas_item_grab_focus (item, TRUE); - - e_tep_event.type = GDK_BUTTON_RELEASE; - e_tep_event.button.time = button.time; - e_tep_event.button.state = button.state; - e_tep_event.button.button = button.button; - e_tep_event.button.position = _get_position_from_xy(text, button.x, button.y); - _get_tep(text); - return_val = e_text_event_processor_handle_event (text->tep, - &e_tep_event); - e_tep_event.type = GDK_BUTTON_RELEASE; - } -#else - if ((!text->editing) - && text->editable - && (event->button.button == 1 || - event->button.button == 2)) { - e_canvas_item_grab_focus (item, TRUE); - } -#endif - - /* We follow convention and emit popup events on right-clicks. */ - if (event->type == GDK_BUTTON_PRESS && event->button.button == 3) { - gtk_signal_emit (GTK_OBJECT (text), - e_text_signals[E_TEXT_POPUP], - &(event->button), - _get_position_from_xy (text, event->button.x, event->button.y)); - - break; - } - - /* Create our own double and triple click events, - as gnome-canvas doesn't forward them to us */ - if (event->type == GDK_BUTTON_PRESS) { - if (text->dbl_timeout == 0 && - text->tpl_timeout == 0) { - text->dbl_timeout = gtk_timeout_add (200, - _click, - &(text->dbl_timeout)); - } else { - if (text->tpl_timeout == 0) { - e_tep_event.type = GDK_2BUTTON_PRESS; - text->tpl_timeout = gtk_timeout_add (200, _click, &(text->tpl_timeout)); - } else { - e_tep_event.type = GDK_3BUTTON_PRESS; - } - } - } - - if (text->editing) { - GdkEventButton button = event->button; - e_tep_event.button.time = button.time; - e_tep_event.button.state = button.state; - e_tep_event.button.button = button.button; - e_tep_event.button.position = _get_position_from_xy(text, button.x, button.y); - _get_tep(text); - return_val = e_text_event_processor_handle_event (text->tep, - &e_tep_event); - if (event->button.button == 1) { - if (event->type == GDK_BUTTON_PRESS) - text->button_down = TRUE; - else - text->button_down = FALSE; - } - text->lastx = button.x; - text->lasty = button.y; - text->last_state = button.state; - } - break; - case GDK_MOTION_NOTIFY: - if (text->editing) { - GdkEventMotion motion = event->motion; - e_tep_event.motion.time = motion.time; - e_tep_event.motion.state = motion.state; - e_tep_event.motion.position = _get_position_from_xy(text, motion.x, motion.y); - _get_tep(text); - return_val = e_text_event_processor_handle_event (text->tep, - &e_tep_event); - text->lastx = motion.x; - text->lasty = motion.y; - text->last_state = motion.state; - } - break; - case GDK_ENTER_NOTIFY: - { -#if 0 - GdkEventCrossing *crossing = (GdkEventCrossing *) event; - double x1, y1, x2, y2; - split_into_lines (text); - calc_height (text); - calc_line_widths (text); - get_bounds (text, &x1, &y1, &x2, &y2); - if (crossing->x >= x1 && - crossing->y >= y1 && - crossing->x <= x2 && - crossing->y <= y2) { -#endif - if ( text->tooltip_count == 0 && text->clip) { - if (!text->tooltip_timeout) - text->tooltip_timeout = gtk_timeout_add (1000, _do_tooltip, text); - } - text->tooltip_count ++; -#if 0 - } -#endif - } - - text->pointer_in = TRUE; - if (text->editing || text->draw_borders) { - if ( text->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->i_cursor); - text->default_cursor_shown = FALSE; - } - } - break; - case GDK_LEAVE_NOTIFY: - if (text->tooltip_count > 0) - text->tooltip_count --; - if ( text->tooltip_count == 0 && text->clip) { - if ( text->tooltip_timeout ) { - gtk_timeout_remove (text->tooltip_timeout); - text->tooltip_timeout = 0; - } - } - - text->pointer_in = FALSE; - if (text->editing || text->draw_borders) { - if ( ! text->default_cursor_shown ) { - gdk_window_set_cursor(GTK_WIDGET(item->canvas)->window, text->default_cursor); - text->default_cursor_shown = TRUE; - } - } - break; - default: - break; - } - if (return_val) - return return_val; - if (GNOME_CANVAS_ITEM_CLASS(parent_class)->event) - return GNOME_CANVAS_ITEM_CLASS(parent_class)->event(item, event); - else - return 0; -} - -/* fixme: */ - -static int -_get_position(EText *text, ETextEventProcessorCommand *command) -{ - int length, obj_num; - int x, y; - gunichar unival; - char *p = NULL; - gint new_pos = 0; - - switch (command->position) { - - case E_TEP_VALUE: - new_pos = command->value; - break; - - case E_TEP_SELECTION: - new_pos = text->selection_end; - break; - - case E_TEP_START_OF_BUFFER: - new_pos = 0; - break; - - case E_TEP_END_OF_BUFFER: - new_pos = g_utf8_strlen (text->text, -1); - break; - - case E_TEP_START_OF_LINE: - - new_pos = 0; - - if (text->selection_end >= 1) { - - p = g_utf8_find_prev_char (text->text, text->text + text->selection_end); - if (p != text->text) { - p = g_utf8_find_prev_char (text->text, p); - - while (p && p > text->text && !new_pos) { - if (*p == '\n') - new_pos = p - text->text + 1; - p = g_utf8_find_prev_char (text->text, p); - } - } - } - - break; - - case E_TEP_END_OF_LINE: - new_pos = -1; - length = strlen (text->text); - - if (text->selection_end >= length) { - new_pos = length; - } else { - - p = g_utf8_next_char (text->text + text->selection_end); - - while (p && *p && g_unichar_validate (g_utf8_get_char (p))) { - if (*p == '\n') { - new_pos = p - text->text; - p = NULL; - } else - p = g_utf8_next_char (p); - } - } - - if (new_pos == -1) - new_pos = p - text->text; - - break; - - case E_TEP_FORWARD_CHARACTER: - length = strlen (text->text); - - if (text->selection_end >= length) { - new_pos = length; - } else { - p = g_utf8_next_char (text->text + text->selection_end); - new_pos = p - text->text; - } - - break; - - case E_TEP_BACKWARD_CHARACTER: - new_pos = 0; - if (text->selection_end >= 1) { - p = g_utf8_find_prev_char (text->text, text->text + text->selection_end); - - if (p != NULL) - new_pos = p - text->text; - } - - break; - - case E_TEP_FORWARD_WORD: - new_pos = -1; - length = strlen (text->text); - - if (text->selection_end >= length) { - new_pos = length; - } else { - - p = g_utf8_next_char (text->text + text->selection_end); - - while (p && *p && g_unichar_validate (g_utf8_get_char (p))) { - unival = g_utf8_get_char (p); - if (g_unichar_isspace (unival)) { - new_pos = p - text->text; - p = NULL; - } else - p = g_utf8_next_char (p); - } - } - - if (new_pos == -1) - new_pos = p - text->text; - - break; - - case E_TEP_BACKWARD_WORD: - new_pos = 0; - if (text->selection_end >= 1) { - p = g_utf8_find_prev_char (text->text, text->text + text->selection_end); - if (p != text->text) { - p = g_utf8_find_prev_char (text->text, p); - - while (p && p > text->text && g_unichar_validate (g_utf8_get_char (p))) { - unival = g_utf8_get_char (p); - if (g_unichar_isspace (unival)) { - new_pos = g_utf8_next_char (p) - text->text; - p = NULL; - } else - p = g_utf8_find_prev_char (text->text, p); - } - } - } - - break; - - case E_TEP_FORWARD_LINE: - if (_get_xy_from_position(text, text->selection_end, &x, &y)) { - y += e_font_height (text->font); - new_pos = _get_position_from_xy(text, x, y); - } - break; - - case E_TEP_BACKWARD_LINE: - if (_get_xy_from_position(text, text->selection_end, &x, &y)) { - y -= e_font_height (text->font); - new_pos = _get_position_from_xy(text, x, y); - } - break; - - case E_TEP_SELECT_WORD: - - /* This is a silly hack to cause double-clicking on an object - to activate that object. - (Normally, double click == select word, which is why this is here.) */ - - obj_num = e_text_model_get_object_at_offset (text->model, text->selection_start); - if (obj_num != -1) { - e_text_model_activate_nth_object (text->model, obj_num); - new_pos = text->selection_start; - break; - } - - - if (text->selection_end < 1) { - new_pos = 0; - break; - } - - p = g_utf8_find_prev_char (text->text, text->text + text->selection_end); - if (p == text->text) { - new_pos = 0; - break; - } - p = g_utf8_find_prev_char (text->text, p); - - while (p && p > text->text && g_unichar_validate (g_utf8_get_char (p))) { - unival = g_utf8_get_char (p); - if (g_unichar_isspace (unival)) { - p = g_utf8_next_char (p); - break; - } - p = g_utf8_find_prev_char (text->text, p); - } - - if (!p) - text->selection_start = 0; - else - text->selection_start = p - text->text; - - - text->selection_start = e_text_model_validate_position (text->model, text->selection_start); - - length = strlen (text->text); - if (text->selection_end >= length) { - new_pos = length; - break; - } - - p = g_utf8_next_char (text->text + text->selection_end); - - while (p && *p && g_unichar_validate (g_utf8_get_char (p))) { - unival = g_utf8_get_char (p); - if (g_unichar_isspace (unival)) { - new_pos = p - text->text; - p = NULL; - } else - p = g_utf8_next_char (p); - } - - if (p) - new_pos = p - text->text; - - return new_pos; - - case E_TEP_SELECT_ALL: - text->selection_start = 0; - new_pos = strlen (text->text); - break; - - case E_TEP_FORWARD_PARAGRAPH: - case E_TEP_BACKWARD_PARAGRAPH: - - case E_TEP_FORWARD_PAGE: - case E_TEP_BACKWARD_PAGE: - new_pos = text->selection_end; - break; - - default: - new_pos = text->selection_end; - } - - new_pos = e_text_model_validate_position (text->model, new_pos); - - return new_pos; -} - -static void -_delete_selection(EText *text) -{ - if ( text->selection_start < text->selection_end ) { - e_text_model_delete(text->model, text->selection_start, text->selection_end - text->selection_start); -#if 0 - text->selection_end = text->selection_start; -#endif - } else { - e_text_model_delete(text->model, text->selection_end, text->selection_start - text->selection_end); -#if 0 - text->selection_start = text->selection_end; -#endif - } -} - -static void -_insert(EText *text, char *string, int value) -{ - if (value > 0) { - e_text_model_insert_length(text->model, text->selection_start, string, value); - -#if 0 - text->selection_start += value; - text->selection_end = text->selection_start; -#endif - } -} - -static void -e_text_command(ETextEventProcessor *tep, ETextEventProcessorCommand *command, gpointer data) -{ - EText *text = E_TEXT(data); - int sel_start, sel_end; - - switch (command->action) { - case E_TEP_MOVE: - text->selection_start = _get_position(text, command); - text->selection_end = text->selection_start; - if (text->timer) { - g_timer_reset(text->timer); - } - - break; - case E_TEP_SELECT: - text->selection_start = e_text_model_validate_position (text->model, text->selection_start); /* paranoia */ - text->selection_end = _get_position(text, command); - - sel_start = MIN(text->selection_start, text->selection_end); - sel_end = MAX(text->selection_start, text->selection_end); - - sel_start = e_text_model_validate_position (text->model, sel_start); - - if (sel_start != sel_end) { - e_text_supply_selection (text, command->time, GDK_SELECTION_PRIMARY, - (guchar *) text->text + sel_start, sel_end - sel_start); - } else if (text->timer) { - g_timer_reset(text->timer); - } - - break; - case E_TEP_DELETE: - if (text->selection_end == text->selection_start) { - text->selection_end = _get_position(text, command); - } - _delete_selection(text); - if (text->timer) { - g_timer_reset(text->timer); - } - break; - - case E_TEP_INSERT: - if (text->selection_end != text->selection_start) { - _delete_selection(text); - } - _insert(text, command->string, command->value); - if (text->timer) { - g_timer_reset(text->timer); - } - break; - case E_TEP_COPY: - sel_start = MIN(text->selection_start, text->selection_end); - sel_end = MAX(text->selection_start, text->selection_end); - if (sel_start != sel_end) { - e_text_supply_selection (text, command->time, clipboard_atom, - (guchar *) text->text + sel_start, sel_end - sel_start); - } - if (text->timer) { - g_timer_reset(text->timer); - } - break; - case E_TEP_PASTE: - e_text_get_selection (text, clipboard_atom, command->time); - if (text->timer) { - g_timer_reset(text->timer); - } - break; - case E_TEP_GET_SELECTION: - e_text_get_selection (text, GDK_SELECTION_PRIMARY, command->time); - break; - case E_TEP_ACTIVATE: - gtk_signal_emit (GTK_OBJECT (text), e_text_signals[E_TEXT_ACTIVATE]); - if (text->timer) { - g_timer_reset(text->timer); - } - break; - case E_TEP_SET_SELECT_BY_WORD: - text->select_by_word = command->value; - break; - case E_TEP_GRAB: - gnome_canvas_item_grab (GNOME_CANVAS_ITEM(text), - GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK, - text->i_cursor, - command->time); - break; - case E_TEP_UNGRAB: - gnome_canvas_item_ungrab (GNOME_CANVAS_ITEM(text), command->time); - break; - case E_TEP_NOP: - break; - } - - if (!text->button_down) { - int x; - int i; - struct line *lines = text->lines; - gdouble clip_width; - if ( !lines ) - return; - - for (lines = text->lines, i = 0; i < text->num_lines ; i++, lines ++) { - if ((lines->text - text->text) > text->selection_end) { - break; - } - } - lines --; - i --; - x = text_width_with_objects (text->model, - text->font, text->style, - lines->text, - text->selection_end - (lines->text - text->text)); - - - if (x < text->xofs_edit) { - text->xofs_edit = x; - } - - clip_width = text->clip_width; - if (clip_width >= 0 && text->draw_borders) { - clip_width -= 6; - if (clip_width < 0) - clip_width = 0; - } - - if (2 + x - clip_width > text->xofs_edit) { - text->xofs_edit = 2 + x - clip_width; - } - - if (e_font_height (text->font) * i < text->yofs_edit) - text->yofs_edit = e_font_height (text->font) * i; - - if (e_font_height (text->font) * (i + 1) - (text->clip_height != -1 ? text->clip_height : text->height) > text->yofs_edit) - text->yofs_edit = e_font_height (text->font) * (i + 1) - (text->clip_height != -1 ? text->clip_height : text->height); - } - - text->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); -} - -static void -_invisible_destroy (GtkInvisible *invisible, - EText *text) -{ - text->invisible = NULL; -} - -static GtkWidget * -e_text_get_invisible(EText *text) -{ - GtkWidget *invisible; - if (text->invisible) { - invisible = text->invisible; - } else { - invisible = gtk_invisible_new(); - text->invisible = invisible; - - gtk_selection_add_target (invisible, - GDK_SELECTION_PRIMARY, - GDK_SELECTION_TYPE_STRING, - E_SELECTION_PRIMARY); - gtk_selection_add_target (invisible, - clipboard_atom, - GDK_SELECTION_TYPE_STRING, - E_SELECTION_CLIPBOARD); - - gtk_signal_connect (GTK_OBJECT(invisible), "selection_get", - GTK_SIGNAL_FUNC (_selection_get), - text); - gtk_signal_connect (GTK_OBJECT(invisible), "selection_clear_event", - GTK_SIGNAL_FUNC (_selection_clear_event), - text); - gtk_signal_connect (GTK_OBJECT(invisible), "selection_received", - GTK_SIGNAL_FUNC (_selection_received), - text); - - gtk_signal_connect (GTK_OBJECT(invisible), "destroy", - GTK_SIGNAL_FUNC (_invisible_destroy), - text); - } - return invisible; -} - -static void -_selection_clear_event (GtkInvisible *invisible, - GdkEventSelection *event, - EText *text) -{ - if (event->selection == GDK_SELECTION_PRIMARY) { - g_free (text->primary_selection); - text->primary_selection = NULL; - text->primary_length = 0; - - text->has_selection = FALSE; - text->needs_redraw = 1; - gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text)); - - } else if (event->selection == clipboard_atom) { - g_free (text->clipboard_selection); - text->clipboard_selection = NULL; - text->clipboard_length = 0; - } -} - -static void -_selection_get (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint info, - guint time_stamp, - EText *text) -{ - switch (info) { - case E_SELECTION_PRIMARY: - gtk_selection_data_set (selection_data, GDK_SELECTION_TYPE_STRING, - 8, text->primary_selection, text->primary_length); - break; - case E_SELECTION_CLIPBOARD: - gtk_selection_data_set (selection_data, GDK_SELECTION_TYPE_STRING, - 8, text->clipboard_selection, text->clipboard_length); - break; - } -} - -static void -_selection_received (GtkInvisible *invisible, - GtkSelectionData *selection_data, - guint time, - EText *text) -{ - if (selection_data->length < 0 || selection_data->type != GDK_SELECTION_TYPE_STRING) { - return; - } else { - ETextEventProcessorCommand command; - command.action = E_TEP_INSERT; - command.position = E_TEP_SELECTION; - command.string = selection_data->data; - command.value = selection_data->length; - command.time = time; - e_text_command(text->tep, &command, text); - } -} - -static void -e_text_supply_selection (EText *text, guint time, GdkAtom selection, guchar *data, gint length) -{ - gboolean successful; - GtkWidget *invisible; - - invisible = e_text_get_invisible(text); - - if (selection == GDK_SELECTION_PRIMARY ) { - if (text->primary_selection) { - g_free (text->primary_selection); - } - text->primary_selection = g_strndup(data, length); - text->primary_length = length; - } else if (selection == clipboard_atom) { - if (text->clipboard_selection) { - g_free (text->clipboard_selection); - } - text->clipboard_selection = g_strndup(data, length); - text->clipboard_length = length; - } - - successful = gtk_selection_owner_set (invisible, - selection, - time); - - if (selection == GDK_SELECTION_PRIMARY) - text->has_selection = successful; -} - -static void -e_text_get_selection(EText *text, GdkAtom selection, guint32 time) -{ - GtkWidget *invisible; - invisible = e_text_get_invisible(text); - gtk_selection_convert(invisible, - selection, - GDK_SELECTION_TYPE_STRING, - time); -} - -#if 0 -static void -e_text_real_copy_clipboard (EText *text) -{ - guint32 time; - gint selection_start_pos; - gint selection_end_pos; - - g_return_if_fail (text != NULL); - g_return_if_fail (E_IS_TEXT (text)); - - time = gtk_text_get_event_time (text); - selection_start_pos = MIN (text->selection_start, text->selection_end); - selection_end_pos = MAX (text->selection_start, text->selection_end); - - if (selection_start_pos != selection_end_pos) - { - if (gtk_selection_owner_set (GTK_WIDGET (text->canvas), - clipboard_atom, - time)) - text->clipboard_text = ""; - } -} - -static void -e_text_real_paste_clipboard (EText *text) -{ - guint32 time; - - g_return_if_fail (text != NULL); - g_return_if_fail (E_IS_TEXT (text)); - - time = e_text_get_event_time (text); - if (text->editable) - gtk_selection_convert (GTK_WIDGET(text->widget), - clipboard_atom, - gdk_atom_intern ("COMPOUND_TEXT", FALSE), time); -} -#endif - - -#if 0 -/* Routines for sucking fonts from the X server */ - -static ETextSuckFont * -e_suck_font (GdkFont *font) -{ - ETextSuckFont *suckfont; - int i; - int x, y; - char text[1]; - int lbearing, rbearing, ch_width, ascent, descent; - GdkPixmap *pixmap; - GdkColor black, white; - GdkImage *image; - GdkGC *gc; - guchar *line; - int width, height; - int black_pixel, pixel; - - if (!font) - return NULL; - - suckfont = g_new (ETextSuckFont, 1); - - height = font->ascent + font->descent; - x = 0; - for (i = 0; i < 256; i++) { - text[0] = i; - gdk_text_extents (font, text, 1, - &lbearing, &rbearing, &ch_width, &ascent, &descent); - suckfont->chars[i].left_sb = lbearing; - suckfont->chars[i].right_sb = ch_width - rbearing; - suckfont->chars[i].width = rbearing - lbearing; - suckfont->chars[i].ascent = ascent; - suckfont->chars[i].descent = descent; - suckfont->chars[i].bitmap_offset = x; - x += (ch_width + 31) & -32; - } - - width = x; - - suckfont->bitmap_width = width; - suckfont->bitmap_height = height; - suckfont->ascent = font->ascent; - - pixmap = gdk_pixmap_new (NULL, suckfont->bitmap_width, - suckfont->bitmap_height, 1); - gc = gdk_gc_new (pixmap); - gdk_gc_set_font (gc, font); - - black_pixel = BlackPixel (gdk_display, DefaultScreen (gdk_display)); - black.pixel = black_pixel; - white.pixel = WhitePixel (gdk_display, DefaultScreen (gdk_display)); - gdk_gc_set_foreground (gc, &white); - gdk_draw_rectangle (pixmap, gc, 1, 0, 0, width, height); - - gdk_gc_set_foreground (gc, &black); - for (i = 0; i < 256; i++) { - text[0] = i; - gdk_draw_text (pixmap, font, gc, - suckfont->chars[i].bitmap_offset - suckfont->chars[i].left_sb, - font->ascent, - text, 1); - } - - /* The handling of the image leaves me with distinct unease. But this - * is more or less copied out of gimp/app/text_tool.c, so it _ought_ to - * work. -RLL - */ - - image = gdk_image_get (pixmap, 0, 0, width, height); - suckfont->bitmap = g_malloc0 ((width >> 3) * height); - - line = suckfont->bitmap; - for (y = 0; y < height; y++) { - for (x = 0; x < width; x++) { - pixel = gdk_image_get_pixel (image, x, y); - if (pixel == black_pixel) - line[x >> 3] |= 128 >> (x & 7); - } - line += width >> 3; - } - - gdk_image_destroy (image); - - /* free the pixmap */ - gdk_pixmap_unref (pixmap); - - /* free the gc */ - gdk_gc_destroy (gc); - - return suckfont; -} - -static void -e_suck_font_free (ETextSuckFont *suckfont) -{ - g_free (suckfont->bitmap); - g_free (suckfont); -} -#endif diff --git a/widgets/text/e-text.h b/widgets/text/e-text.h deleted file mode 100644 index dfb25d21b5..0000000000 --- a/widgets/text/e-text.h +++ /dev/null @@ -1,240 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* EText - Text item for evolution. - * Copyright (C) 2000, 2001 Ximian Inc. - * - * Author: Chris Lahey <clahey@ximian.com> - * Further hacking by Jon Trowbridge <trow@ximian.com> - * - * A majority of code taken from: - * - * Text item type for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent - * canvas widget. Tk is copyrighted by the Regents of the University - * of California, Sun Microsystems, and other parties. - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: Federico Mena <federico@nuclecu.unam.mx> */ - -#ifndef E_TEXT_H -#define E_TEXT_H - -#include <gtk/gtkobject.h> -#include <gtk/gtkpacker.h> - -#include <gal/widgets/e-font.h> -#include <gal/util/e-text-event-processor.h> -#include <gal/e-text/e-text-model.h> -#include <gal/widgets/e-canvas.h> - -BEGIN_GNOME_DECLS - - -/* Text item for the canvas. Text items are positioned by an anchor point and an anchor direction. - * - * A clipping rectangle may be specified for the text. The rectangle is anchored at the text's anchor - * point, and is specified by clipping width and height parameters. If the clipping rectangle is - * enabled, it will clip the text. - * - * In addition, x and y offset values may be specified. These specify an offset from the anchor - * position. If used in conjunction with the clipping rectangle, these could be used to implement - * simple scrolling of the text within the clipping rectangle. - * - * The following object arguments are available: - * - * name type read/write description - * ------------------------------------------------------------------------------------------ - * text string RW The string of the text label - * font string W X logical font descriptor - * fontset string W X logical fontset descriptor - * font_gdk GdkFont* RW Pointer to a GdkFont - * bold boolean RW Bold? - * anchor GtkAnchorType RW Anchor side for the text - * justification GtkJustification RW Justification for multiline text - * fill_color string W X color specification for text - * fill_color_gdk GdkColor* RW Pointer to an allocated GdkColor - * fill_stipple GdkBitmap* RW Stipple pattern for filling the text - * clip_width double RW Width of clip rectangle - * clip_height double RW Height of clip rectangle - * clip boolean RW Use clipping rectangle? - * fill_clip_rect boolean RW Whether the text item represents itself as being the size of the clipping rectangle. - * x_offset double RW Horizontal offset distance from anchor position - * y_offset double RW Vertical offset distance from anchor position - * text_width double R Used to query the width of the rendered text - * text_height double R Used to query the rendered height of the text - * width double RW A synonym for clip_width - * height double R A synonym for text_height - * - * These are currently ignored in the AA version: - * editable boolean RW Can this item be edited - * use_ellipsis boolean RW Whether to use ellipsises if text gets cut off. Meaningless if clip == false. - * ellipsis string RW The characters to use as ellipsis. NULL = "...". - * line_wrap boolean RW Line wrap when not editing. - * break_characters string RW List of characters to optionally break on. - * max_lines int RW Number of lines possible when doing line wrap. - * draw_borders boolean RW Whether to draw borders. - * draw_background boolean RW Whether to draw the background. - */ - -#define E_TYPE_TEXT (e_text_get_type ()) -#define E_TEXT(obj) (GTK_CHECK_CAST ((obj), E_TYPE_TEXT, EText)) -#define E_TEXT_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), E_TYPE_TEXT, ETextClass)) -#define E_IS_TEXT(obj) (GTK_CHECK_TYPE ((obj), E_TYPE_TEXT)) -#define E_IS_TEXT_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), E_TYPE_TEXT)) - - -typedef struct _EText EText; -typedef struct _ETextClass ETextClass; - -#if 0 -typedef struct _ETextSuckFont ETextSuckFont; -typedef struct _ETextSuckChar ETextSuckChar; - -struct _ETextSuckChar { - int left_sb; - int right_sb; - int width; - int ascent; - int descent; - int bitmap_offset; /* in pixels */ -}; - -struct _ETextSuckFont { - guchar *bitmap; - gint bitmap_width; - gint bitmap_height; - gint ascent; - ETextSuckChar chars[256]; -}; -#endif - -struct _EText { - GnomeCanvasItem item; - - ETextModel *model; - gint model_changed_signal_id; - gint model_repos_signal_id; - - const gchar *text; /* Text to display --- from the ETextModel */ - gpointer lines; /* Text split into lines (private field) */ - int num_lines; /* Number of lines of text */ - -#if 0 - GdkFont *font; /* Font for text */ -#else - EFont *font; -#endif - GtkAnchorType anchor; /* Anchor side for text */ - GtkJustification justification; /* Justification for text */ - - double clip_width; /* Width of optional clip rectangle */ - double clip_height; /* Height of optional clip rectangle */ - - double xofs, yofs; /* Text offset distance from anchor position */ - - GdkColor color; /* Fill color */ - GdkBitmap *stipple; /* Stipple for text */ - GdkGC *gc; /* GC for drawing text */ - - int cx, cy; /* Top-left canvas coordinates for text */ - int clip_cx, clip_cy; /* Top-left canvas coordinates for clip rectangle */ - int clip_cwidth, clip_cheight; /* Size of clip rectangle in pixels */ - int max_width; /* Maximum width of text lines */ - int width; /* Rendered text width in pixels */ - int height; /* Rendered text height in pixels */ - - /* Antialiased specific stuff follows */ -#if 0 - ETextSuckFont *suckfont; /* Sucked font */ -#endif - guint32 rgba; /* RGBA color for text */ - double affine[6]; /* The item -> canvas affine */ - - char *ellipsis; /* The ellipsis characters. NULL = "...". */ - double ellipsis_width; /* The width of the ellipsis. */ - gboolean use_ellipsis; /* Whether to use the ellipsis. */ - - gboolean editable; /* Item is editable */ - gboolean editing; /* Item is currently being edited */ - - int xofs_edit; /* Offset because of editing */ - int yofs_edit; /* Offset because of editing */ - - /* This needs to be reworked a bit once we get line wrapping. */ - int selection_start; /* Start of selection IN BYTES */ - int selection_end; /* End of selection IN BYTES */ - gboolean select_by_word; /* Current selection is by word */ - - /* This section is for drag scrolling and blinking cursor. */ - gint timeout_id; /* Current timeout id for scrolling */ - GTimer *timer; /* Timer for blinking cursor and scrolling */ - - gint lastx, lasty; /* Last x and y motion events */ - gint last_state; /* Last state */ - gulong scroll_start; /* Starting time for scroll (microseconds) */ - - gint show_cursor; /* Is cursor currently shown */ - gboolean button_down; /* Is mouse button 1 down */ - - ETextEventProcessor *tep; /* Text Event Processor */ - gint tep_command_id; - - GtkWidget *invisible; /* For selection handling */ - gboolean has_selection; /* TRUE if we have the selection */ - gchar *primary_selection; /* Primary selection text */ - gint primary_length; /* Primary selection text length */ - gchar *clipboard_selection; /* Clipboard selection text */ - gint clipboard_length; /* Clipboard selection text length*/ - - guint clip : 1; /* Use clip rectangle? */ - guint fill_clip_rectangle : 1; /* Fill the clipping rectangle. */ - - guint pointer_in : 1; /* Is the pointer currently over us? */ - guint default_cursor_shown : 1; /* Is the default cursor currently shown? */ - guint draw_borders : 1; /* Draw borders? */ - guint draw_background : 1; /* Draw background? */ - - guint line_wrap : 1; /* Do line wrap */ - - guint needs_redraw : 1; /* Needs redraw */ - guint needs_recalc_bounds : 1; /* Need recalc_bounds */ - guint needs_calc_height : 1; /* Need calc_height */ - guint needs_calc_line_widths : 1; /* Needs calc_line_widths */ - guint needs_split_into_lines : 1; /* Needs split_into_lines */ - - guint bold : 1; - guint strikeout : 1; - - EFontStyle style; - - gchar *break_characters; /* Characters to optionally break after */ - - gint max_lines; /* Max number of lines (-1 = infinite) */ - - GdkCursor *default_cursor; /* Default cursor (arrow) */ - GdkCursor *i_cursor; /* I beam cursor */ - - gint tooltip_timeout; /* Timeout for the tooltip */ - gint tooltip_count; /* GDK_ENTER_NOTIFY count. */ - - gint dbl_timeout; /* Double click timeout */ - gint tpl_timeout; /* Triple click timeout */ -}; - -struct _ETextClass { - GnomeCanvasItemClass parent_class; - - void (* changed) (EText *text); - void (* activate) (EText *text); - void (* keypress) (EText *text, guint keyval, guint state); - void (* popup) (EText *text, GdkEventButton *ev, gint pos); -}; - - -/* Standard Gtk function */ -GtkType e_text_get_type (void); - -END_GNOME_DECLS - -#endif |
