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author | Matthew Barnes <mbarnes@redhat.com> | 2012-12-10 21:09:59 +0800 |
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committer | Matthew Barnes <mbarnes@redhat.com> | 2012-12-13 03:33:43 +0800 |
commit | d09d8de870b6697c8a8b262e7e077b871a69b315 (patch) | |
tree | 3b718882e7a0bb0a996daf2967a033d91714c9b5 /e-util/e-table-header-item.h | |
parent | b61331ed03ac1c7a9b8614e25510040b9c60ae02 (diff) | |
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Consolidate base utility libraries into libeutil.
Evolution consists of entirely too many small utility libraries, which
increases linking and loading time, places a burden on higher layers of
the application (e.g. modules) which has to remember to link to all the
small in-tree utility libraries, and makes it difficult to generate API
documentation for these utility libraries in one Gtk-Doc module.
Merge the following utility libraries under the umbrella of libeutil,
and enforce a single-include policy on libeutil so we can reorganize
the files as desired without disrupting its pseudo-public API.
libemail-utils/libemail-utils.la
libevolution-utils/libevolution-utils.la
filter/libfilter.la
widgets/e-timezone-dialog/libetimezonedialog.la
widgets/menus/libmenus.la
widgets/misc/libemiscwidgets.la
widgets/table/libetable.la
widgets/text/libetext.la
This also merges libedataserverui from the Evolution-Data-Server module,
since Evolution is its only consumer nowadays, and I'd like to make some
improvements to those APIs without concern for backward-compatibility.
And finally, start a Gtk-Doc module for libeutil. It's going to be a
project just getting all the symbols _listed_ much less _documented_.
But the skeletal structure is in place and I'm off to a good start.
Diffstat (limited to 'e-util/e-table-header-item.h')
-rw-r--r-- | e-util/e-table-header-item.h | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/e-util/e-table-header-item.h b/e-util/e-table-header-item.h new file mode 100644 index 0000000000..1cd0c717ab --- /dev/null +++ b/e-util/e-table-header-item.h @@ -0,0 +1,148 @@ +/* + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) version 3. + * + * 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with the program; if not, see <http://www.gnu.org/licenses/> + * + * + * Authors: + * Chris Lahey <clahey@ximian.com> + * Miguel de Icaza (miguel@gnu.org) + * + * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) + * + */ + +#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION) +#error "Only <e-util/e-util.h> should be included directly." +#endif + +#ifndef _E_TABLE_HEADER_ITEM_H_ +#define _E_TABLE_HEADER_ITEM_H_ + +#include <libxml/tree.h> +#include <libgnomecanvas/libgnomecanvas.h> + +#include <e-util/e-table-header.h> +#include <e-util/e-table-sort-info.h> +#include <e-util/e-table.h> +#include <e-util/e-tree.h> + +/* Standard GObject macros */ +#define E_TYPE_TABLE_HEADER_ITEM \ + (e_table_header_item_get_type ()) +#define E_TABLE_HEADER_ITEM(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST \ + ((obj), E_TYPE_TABLE_HEADER_ITEM, ETableHeaderItem)) +#define E_TABLE_HEADER_ITEM_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_CAST \ + ((cls), E_TYPE_TABLE_HEADER_ITEM, ETableHeaderItemClass)) +#define E_IS_TABLE_HEADER_ITEM(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE \ + ((obj), E_TYPE_TABLE_HEADER_ITEM)) +#define E_IS_TABLE_HEADER_ITEM_CLASS(cls) \ + (G_TYPE_CHECK_CLASS_TYPE \ + ((cls), E_TYPE_TABLE_HEADER_ITEM)) +#define E_TABLE_HEADER_ITEM_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS \ + ((obj), E_TYPE_TABLE_HEADER_ITEM, ETableHeaderItemClass)) + +G_BEGIN_DECLS + +typedef struct _ETableHeaderItem ETableHeaderItem; +typedef struct _ETableHeaderItemClass ETableHeaderItemClass; + +struct _ETableHeaderItem { + GnomeCanvasItem parent; + ETableHeader *eth; + + GdkCursor *change_cursor; + GdkCursor *resize_cursor; + + gshort height, width; + PangoFontDescription *font_desc; + + /* + * Used during resizing; Could be shorts + */ + gint resize_col; + gint resize_start_pos; + gint resize_min_width; + + gpointer resize_guide; + + gint group_indent_width; + + /* + * Ids + */ + gint structure_change_id, dimension_change_id; + + /* + * For dragging columns + */ + guint maybe_drag : 1; + guint dnd_ready : 1; + gint click_x, click_y; + gint drag_col, drop_col, drag_mark; + guint drag_motion_id; + guint drag_end_id; + guint drag_leave_id; + guint drag_drop_id; + guint drag_data_received_id; + guint drag_data_get_id; + guint sort_info_changed_id, group_info_changed_id; + GnomeCanvasItem *remove_item; + + gchar *dnd_code; + + /* + * For column sorting info + */ + ETableSortInfo *sort_info; + + guint scroll_direction : 4; + gint last_drop_x; + gint last_drop_y; + gint last_drop_time; + GdkDragContext *last_drop_context; + gint scroll_idle_id; + + /* For adding fields. */ + ETableHeader *full_header; + ETable *table; + ETree *tree; + gpointer config; + + union { + GtkWidget *widget; + gpointer pointer; + } etfcd; + + /* For keyboard navigation*/ + gint selected_col; +}; + +struct _ETableHeaderItemClass { + GnomeCanvasItemClass parent_class; + + /* Signals */ + void (*button_pressed) (ETableHeaderItem *ethi, + GdkEvent *button_event); +}; + +GType e_table_header_item_get_type (void) G_GNUC_CONST; +void ethi_change_sort_state (ETableHeaderItem *ethi, + ETableCol *col); + +G_END_DECLS + +#endif /* _E_TABLE_HEADER_ITEM_H_ */ |