1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/* Marco window icons */
/*
* Copyright (C) 2002 Havoc Pennington
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#ifndef META_ICON_CACHE_H
#define META_ICON_CACHE_H
#include "screen-private.h"
typedef struct _MetaIconCache MetaIconCache;
typedef enum
{
/* These MUST be in ascending order of preference;
* i.e. if we get _NET_WM_ICON and already have
* WM_HINTS, we prefer _NET_WM_ICON
*/
USING_NO_ICON,
USING_FALLBACK_ICON,
USING_KWM_WIN_ICON,
USING_WM_HINTS,
USING_NET_WM_ICON
} IconOrigin;
struct _MetaIconCache
{
int origin;
Pixmap prev_pixmap;
Pixmap prev_mask;
guint want_fallback : 1;
/* TRUE if these props have changed */
guint wm_hints_dirty : 1;
guint kwm_win_icon_dirty : 1;
guint net_wm_icon_dirty : 1;
guint wm_hints_dirty_forced : 1;
guint kwm_win_icon_dirty_forced : 1;
guint fallback_icon_dirty_forced : 1;
};
void meta_icon_cache_init (MetaIconCache *icon_cache);
void meta_icon_cache_free (MetaIconCache *icon_cache);
void meta_icon_cache_invalidate (MetaIconCache *icon_cache);
void meta_icon_cache_property_changed (MetaIconCache *icon_cache,
MetaDisplay *display,
Atom atom);
gboolean meta_icon_cache_get_icon_invalidated (MetaIconCache *icon_cache);
gboolean meta_read_icons (MetaScreen *screen,
Window xwindow,
char *res_name,
MetaIconCache *icon_cache,
Pixmap wm_hints_pixmap,
Pixmap wm_hints_mask,
GdkPixbuf **iconp,
int ideal_width,
int ideal_height,
GdkPixbuf **mini_iconp,
int ideal_mini_width,
int ideal_mini_height);
#endif
|
