diff options
Diffstat (limited to 'widgets/misc/e-calendar.c')
| -rw-r--r-- | widgets/misc/e-calendar.c | 486 |
1 files changed, 0 insertions, 486 deletions
diff --git a/widgets/misc/e-calendar.c b/widgets/misc/e-calendar.c deleted file mode 100644 index ec85e3471f..0000000000 --- a/widgets/misc/e-calendar.c +++ /dev/null @@ -1,486 +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-util/e-util.h> -#include "e-calendar.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-*" - -#define E_CALENDAR_BUTTON_X_PAD 2 -#define E_CALENDAR_BUTTON_Y_PAD 0 - -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 gint e_calendar_expose (GtkWidget *widget, - GdkEventExpose *event); -static void e_calendar_draw (GtkWidget *widget, - GdkRectangle *area); -#if 0 -static gint e_calendar_button_press (GtkWidget *widget, - GdkEventButton *event); -static gint e_calendar_button_release (GtkWidget *widget, - GdkEventButton *event); -#endif -static gint e_calendar_focus_in (GtkWidget *widget, - GdkEventFocus *event); -static gint e_calendar_focus_out (GtkWidget *widget, - GdkEventFocus *event); -static gint e_calendar_key_press (GtkWidget *widget, - GdkEventKey *event); - -static void e_calendar_paint (ECalendar *cal, - GdkRectangle *area); - -static void e_calendar_on_prev_clicked (ECalendar *cal); -static void e_calendar_on_next_clicked (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->expose_event = e_calendar_expose; - widget_class->draw = e_calendar_draw; -#if 0 - widget_class->button_press_event = e_calendar_button_press; - widget_class->button_release_event = e_calendar_button_release; -#endif - widget_class->focus_in_event = e_calendar_focus_in; - widget_class->focus_out_event = e_calendar_focus_out; - widget_class->key_press_event = e_calendar_key_press; -} - - -static void -e_calendar_init (ECalendar *cal) -{ - GnomeCanvasGroup *canvas_group; - GdkFont *small_font; - GtkWidget *button, *arrow; - - /* 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, - "week_start_day", 6, - NULL)); - -#if 0 - "show_week_numbers", TRUE, - "minimum_columns", 5, - "maximum_columns", 5, -#endif - - if (small_font) - gdk_font_unref (small_font); - - - button = gtk_button_new (); - /* FIXME: The buttons doesn't display properly if we do this. */ - /*gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);*/ - gtk_widget_show (button); - gtk_signal_connect_object (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (e_calendar_on_prev_clicked), - GTK_OBJECT (cal)); - arrow = gtk_arrow_new (GTK_ARROW_LEFT, GTK_SHADOW_OUT); - gtk_widget_show (arrow); - gtk_container_add (GTK_CONTAINER (button), arrow); - cal->prev_item = gnome_canvas_item_new (canvas_group, - gnome_canvas_widget_get_type (), - "widget", button, - NULL); - - button = gtk_button_new (); - /*gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);*/ - gtk_widget_show (button); - gtk_signal_connect_object (GTK_OBJECT (button), "clicked", - GTK_SIGNAL_FUNC (e_calendar_on_next_clicked), - GTK_OBJECT (cal)); - arrow = gtk_arrow_new (GTK_ARROW_RIGHT, GTK_SHADOW_OUT); - gtk_widget_show (arrow); - gtk_container_add (GTK_CONTAINER (button), arrow); - 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; -} - - -/** - * 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); - - - -} - - -static void -e_calendar_realize (GtkWidget *widget) -{ - (*GTK_WIDGET_CLASS (parent_class)->realize) (widget); -} - - -static void -e_calendar_style_set (GtkWidget *widget, - GtkStyle *previous_style) -{ -} - - -static void -e_calendar_size_request (GtkWidget *widget, - GtkRequisition *requisition) -{ - ECalendar *cal; - GtkStyle *style; - gdouble col_width, row_height; - gint 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; - - /* FIXME: Add on space for line & button if shown. */ - - 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, 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); - - /* FIXME: 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); - - button_size = font->ascent + font->descent + E_CALENDAR_ITEM_YPAD1 - + E_CALENDAR_ITEM_YPAD2 - E_CALENDAR_BUTTON_Y_PAD * 2; - - gnome_canvas_item_set (cal->prev_item, - "x", xthickness * 2 + E_CALENDAR_BUTTON_X_PAD, - "y", ythickness * 2 + E_CALENDAR_BUTTON_Y_PAD, - "width", button_size, - "height", button_size, - NULL); - - gnome_canvas_item_set (cal->next_item, - "x", new_x2 + 1 - xthickness * 2 - - E_CALENDAR_BUTTON_X_PAD - button_size, - "y", ythickness * 2 + E_CALENDAR_BUTTON_Y_PAD, - "width", button_size, - "height", button_size, - NULL); -} - - -static gint -e_calendar_expose (GtkWidget *widget, - GdkEventExpose *event) -{ - ECalendar *cal; - - cal = E_CALENDAR (widget); - - (*GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event); - - e_calendar_paint (cal, &event->area); - - return FALSE; -} - - -static void -e_calendar_draw (GtkWidget *widget, - GdkRectangle *area) -{ - ECalendar *cal; - - cal = E_CALENDAR (widget); - - (*GTK_WIDGET_CLASS (parent_class)->draw) (widget, area); - - (*GTK_WIDGET_CLASS (grandparent_class)->draw) (widget, area); - - e_calendar_paint (cal, area); -} - - -static void -e_calendar_paint (ECalendar *cal, - GdkRectangle *area) -{ -#if 0 - g_print ("In e_calendar_paint: %i,%i %ix%i\n", area->x, area->y, - area->width, area->height); -#endif -} - - -/* FIXME These aren't used? */ - -#if 0 -static gint -e_calendar_button_press (GtkWidget *widget, - GdkEventButton *event) -{ - ECalendar *cal; - - cal = E_CALENDAR (widget); - - g_print ("In e_calendar_button_press\n"); - - return FALSE; -} - - -static gint -e_calendar_button_release (GtkWidget *widget, - GdkEventButton *event) -{ - g_print ("In e_calendar_button_release\n"); - - return FALSE; -} -#endif - - -static gint -e_calendar_focus_in (GtkWidget *widget, - GdkEventFocus *event) -{ - return FALSE; -} - - -static gint -e_calendar_focus_out (GtkWidget *widget, - GdkEventFocus *event) -{ - return FALSE; -} - - -static gint -e_calendar_key_press (GtkWidget *widget, - GdkEventKey *event) -{ - return FALSE; -} - - -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)); -} - - -static void -e_calendar_on_prev_clicked (ECalendar *cal) -{ - gint year, month; - - gtk_object_get (GTK_OBJECT (cal->calitem), - "year", &year, - "month", &month, - NULL); - - month--; - if (month == -1) { - year--; - month = 11; - } - - gnome_canvas_item_set (GNOME_CANVAS_ITEM (cal->calitem), - "year", year, - "month", month, - NULL); -} - - -static void -e_calendar_on_next_clicked (ECalendar *cal) -{ - gint year, month; - - gtk_object_get (GTK_OBJECT (cal->calitem), - "year", &year, - "month", &month, - NULL); - - month++; - if (month == 12) { - year++; - month = 0; - } - - gnome_canvas_item_set (GNOME_CANVAS_ITEM (cal->calitem), - "year", year, - "month", month, - NULL); -} - |