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/* -*- 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,
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
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