2006-10-01 18:30:10 -04:00
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/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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Comprehensively rename to Mutter
Code:
All references in the code not related to themes, keybindings, or
GConf were changed from 'metacity' to 'mutter'. This includes, among other
things, strings, comments, the atoms used in the message protocol, and
the envvars used for debugging. The GConf schema file was reduced to
the 3 settings new to mutter.
The overall version was brought up to 2.27 to match current gnome.
Structure:
All files named '*metacity*' were renamed '*mutter*' with appropriate
changes in the automake system. Files removed are
doc/creating_themes, src/themes, doc/metacity-theme.dtd,
metacity.doap. These files will eventually end up in an external
gnome-wm-data module.
Installation location:
On the filesystem the mutter-plugindir was change from
$(libdir)/metacity/plugins/clutter to just $(libdir)/mutter/plugins.
The mutter-plugins.pc.in reflects these changes.
Note:
mutter.desktop.in and mutter-wm.desktop both continue to have
X-GNOME-WMSettingsModule=metacity set. This allows
gnome-control-center to continue using libmetacity.so for
configuration. This is fine since most the general keybindings and wm
settings are being read from /apps/metacity/* in gconf.
2009-06-10 06:29:20 -04:00
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/* Mutter window icons */
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2002-02-09 18:03:52 -05:00
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/*
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* Copyright (C) 2002 Havoc Pennington
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*/
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2002-10-26 23:03:32 -04:00
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#include <config.h>
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2002-02-09 18:03:52 -05:00
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#include "iconcache.h"
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#include "ui.h"
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#include "errors.h"
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#include <X11/Xatom.h>
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/* The icon-reading code is also in libwnck, please sync bugfixes */
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static void
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get_fallback_icons (MetaScreen *screen,
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GdkPixbuf **iconp,
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int ideal_width,
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int ideal_height,
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GdkPixbuf **mini_iconp,
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int ideal_mini_width,
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int ideal_mini_height)
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{
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/* we don't scale, should be fixed if we ever un-hardcode the icon
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* size
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*/
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*iconp = meta_ui_get_default_window_icon (screen->ui);
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*mini_iconp = meta_ui_get_default_mini_icon (screen->ui);
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}
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static gboolean
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find_largest_sizes (gulong *data,
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2004-04-19 10:53:14 -04:00
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gulong nitems,
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2002-02-09 18:03:52 -05:00
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int *width,
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int *height)
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{
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*width = 0;
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*height = 0;
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while (nitems > 0)
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{
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int w, h;
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if (nitems < 3)
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return FALSE; /* no space for w, h */
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w = data[0];
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h = data[1];
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A load of fixes of issues reported by sparse. Closes bug #152849
2004-09-17 Kjartan Maraas <kmaraas@gnome.org>
* src/bell.c: (meta_bell_flash_screen):
* src/compositor.c:
* src/effects.c: (meta_effects_draw_box_animation):
* src/fixedtip.c: (meta_fixed_tip_show):
* src/frame.c: (find_argb_visual):
* src/frames.c: (unsigned_long_hash), (meta_frames_manage_window),
(meta_frames_apply_shapes):
* src/iconcache.c: (find_largest_sizes), (find_best_size):
* src/keybindings.c: (meta_spawn_command_line_async_on_screen):
* src/main.c: (main):
* src/menu.c: (meta_window_menu_new):
* src/prefs.c: (meta_prefs_get_visual_bell),
(meta_prefs_bell_is_audible), (meta_prefs_get_visual_bell_type),
(meta_prefs_get_action_double_click_titlebar),
(meta_prefs_get_auto_raise), (meta_prefs_get_auto_raise_delay),
(meta_prefs_get_reduced_resources):
* src/screen.c: (meta_create_offscreen_window):
* src/tabpopup.c: (meta_ui_tab_popup_get_selected):
* src/theme-parser.c: (meta_theme_load):
* src/theme.c: (meta_gtk_widget_get_font_desc):
* src/tools/metacity-mag.c: (mouse_press), (begin_area_grab):
* src/util.c: (meta_unsigned_long_hash): A load of fixes of issues
reported by sparse. Closes bug #152849
2004-09-16 19:18:22 -04:00
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if (nitems < ((gulong)(w * h) + 2))
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2002-02-09 18:03:52 -05:00
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return FALSE; /* not enough data */
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*width = MAX (w, *width);
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*height = MAX (h, *height);
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data += (w * h) + 2;
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nitems -= (w * h) + 2;
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}
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return TRUE;
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}
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static gboolean
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find_best_size (gulong *data,
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2004-04-19 10:53:14 -04:00
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gulong nitems,
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2002-02-09 18:03:52 -05:00
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int ideal_width,
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int ideal_height,
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int *width,
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int *height,
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gulong **start)
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{
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int best_w;
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int best_h;
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gulong *best_start;
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int max_width, max_height;
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*width = 0;
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*height = 0;
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*start = NULL;
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if (!find_largest_sizes (data, nitems, &max_width, &max_height))
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return FALSE;
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if (ideal_width < 0)
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ideal_width = max_width;
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if (ideal_height < 0)
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ideal_height = max_height;
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best_w = 0;
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best_h = 0;
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best_start = NULL;
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while (nitems > 0)
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{
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int w, h;
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gboolean replace;
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replace = FALSE;
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if (nitems < 3)
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return FALSE; /* no space for w, h */
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w = data[0];
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h = data[1];
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A load of fixes of issues reported by sparse. Closes bug #152849
2004-09-17 Kjartan Maraas <kmaraas@gnome.org>
* src/bell.c: (meta_bell_flash_screen):
* src/compositor.c:
* src/effects.c: (meta_effects_draw_box_animation):
* src/fixedtip.c: (meta_fixed_tip_show):
* src/frame.c: (find_argb_visual):
* src/frames.c: (unsigned_long_hash), (meta_frames_manage_window),
(meta_frames_apply_shapes):
* src/iconcache.c: (find_largest_sizes), (find_best_size):
* src/keybindings.c: (meta_spawn_command_line_async_on_screen):
* src/main.c: (main):
* src/menu.c: (meta_window_menu_new):
* src/prefs.c: (meta_prefs_get_visual_bell),
(meta_prefs_bell_is_audible), (meta_prefs_get_visual_bell_type),
(meta_prefs_get_action_double_click_titlebar),
(meta_prefs_get_auto_raise), (meta_prefs_get_auto_raise_delay),
(meta_prefs_get_reduced_resources):
* src/screen.c: (meta_create_offscreen_window):
* src/tabpopup.c: (meta_ui_tab_popup_get_selected):
* src/theme-parser.c: (meta_theme_load):
* src/theme.c: (meta_gtk_widget_get_font_desc):
* src/tools/metacity-mag.c: (mouse_press), (begin_area_grab):
* src/util.c: (meta_unsigned_long_hash): A load of fixes of issues
reported by sparse. Closes bug #152849
2004-09-16 19:18:22 -04:00
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if (nitems < ((gulong)(w * h) + 2))
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2002-02-09 18:03:52 -05:00
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break; /* not enough data */
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if (best_start == NULL)
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{
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replace = TRUE;
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}
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else
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{
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/* work with averages */
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const int ideal_size = (ideal_width + ideal_height) / 2;
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int best_size = (best_w + best_h) / 2;
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int this_size = (w + h) / 2;
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/* larger than desired is always better than smaller */
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if (best_size < ideal_size &&
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this_size >= ideal_size)
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replace = TRUE;
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/* if we have too small, pick anything bigger */
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else if (best_size < ideal_size &&
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this_size > best_size)
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replace = TRUE;
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/* if we have too large, pick anything smaller
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* but still >= the ideal
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*/
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else if (best_size > ideal_size &&
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this_size >= ideal_size &&
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this_size < best_size)
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replace = TRUE;
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}
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if (replace)
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{
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best_start = data + 2;
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best_w = w;
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best_h = h;
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}
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data += (w * h) + 2;
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nitems -= (w * h) + 2;
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}
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if (best_start)
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{
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*start = best_start;
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*width = best_w;
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*height = best_h;
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return TRUE;
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}
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else
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return FALSE;
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}
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static void
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argbdata_to_pixdata (gulong *argb_data, int len, guchar **pixdata)
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{
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guchar *p;
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int i;
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*pixdata = g_new (guchar, len * 4);
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p = *pixdata;
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/* One could speed this up a lot. */
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i = 0;
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while (i < len)
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{
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guint argb;
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guint rgba;
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argb = argb_data[i];
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rgba = (argb << 8) | (argb >> 24);
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*p = rgba >> 24;
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++p;
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*p = (rgba >> 16) & 0xff;
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++p;
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*p = (rgba >> 8) & 0xff;
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++p;
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*p = rgba & 0xff;
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++p;
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++i;
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}
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}
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static gboolean
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read_rgb_icon (MetaDisplay *display,
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Window xwindow,
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int ideal_width,
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int ideal_height,
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int ideal_mini_width,
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int ideal_mini_height,
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int *width,
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int *height,
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guchar **pixdata,
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int *mini_width,
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int *mini_height,
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guchar **mini_pixdata)
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{
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Atom type;
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int format;
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gulong nitems;
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gulong bytes_after;
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int result, err;
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2008-12-01 17:54:57 -05:00
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guchar *data;
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2002-02-09 18:03:52 -05:00
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gulong *best;
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int w, h;
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gulong *best_mini;
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int mini_w, mini_h;
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2008-12-02 03:15:00 -05:00
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gulong *data_as_long;
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2002-02-09 18:03:52 -05:00
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2002-10-21 17:44:35 -04:00
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meta_error_trap_push_with_return (display);
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2002-02-09 18:03:52 -05:00
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type = None;
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data = NULL;
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result = XGetWindowProperty (display->xdisplay,
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xwindow,
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2008-05-02 14:49:01 -04:00
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display->atom__NET_WM_ICON,
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2002-02-09 18:03:52 -05:00
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0, G_MAXLONG,
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False, XA_CARDINAL, &type, &format, &nitems,
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2008-12-01 17:54:57 -05:00
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&bytes_after, &data);
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2002-10-21 17:44:35 -04:00
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err = meta_error_trap_pop_with_return (display, TRUE);
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2002-02-09 18:03:52 -05:00
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if (err != Success ||
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result != Success)
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return FALSE;
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if (type != XA_CARDINAL)
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{
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XFree (data);
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return FALSE;
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}
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2008-12-02 03:15:00 -05:00
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data_as_long = (gulong *)data;
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2008-12-01 17:54:57 -05:00
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if (!find_best_size (data_as_long, nitems,
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2002-02-09 18:03:52 -05:00
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ideal_width, ideal_height,
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&w, &h, &best))
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{
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XFree (data);
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return FALSE;
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}
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2008-12-01 17:54:57 -05:00
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if (!find_best_size (data_as_long, nitems,
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2002-02-09 18:03:52 -05:00
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ideal_mini_width, ideal_mini_height,
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&mini_w, &mini_h, &best_mini))
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{
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XFree (data);
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return FALSE;
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}
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*width = w;
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*height = h;
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*mini_width = mini_w;
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*mini_height = mini_h;
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argbdata_to_pixdata (best, w * h, pixdata);
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argbdata_to_pixdata (best_mini, mini_w * mini_h, mini_pixdata);
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XFree (data);
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return TRUE;
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}
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static void
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free_pixels (guchar *pixels, gpointer data)
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{
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g_free (pixels);
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}
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static void
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get_pixmap_geometry (MetaDisplay *display,
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Pixmap pixmap,
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int *w,
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int *h,
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int *d)
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{
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Window root_ignored;
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int x_ignored, y_ignored;
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guint width, height;
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guint border_width_ignored;
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guint depth;
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if (w)
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*w = 1;
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if (h)
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*h = 1;
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if (d)
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*d = 1;
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XGetGeometry (display->xdisplay,
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pixmap, &root_ignored, &x_ignored, &y_ignored,
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&width, &height, &border_width_ignored, &depth);
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if (w)
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*w = width;
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if (h)
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*h = height;
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if (d)
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*d = depth;
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}
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static GdkPixbuf*
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|
apply_mask (GdkPixbuf *pixbuf,
|
|
|
|
GdkPixbuf *mask)
|
|
|
|
{
|
|
|
|
int w, h;
|
|
|
|
int i, j;
|
|
|
|
GdkPixbuf *with_alpha;
|
|
|
|
guchar *src;
|
|
|
|
guchar *dest;
|
|
|
|
int src_stride;
|
|
|
|
int dest_stride;
|
|
|
|
|
|
|
|
w = MIN (gdk_pixbuf_get_width (mask), gdk_pixbuf_get_width (pixbuf));
|
|
|
|
h = MIN (gdk_pixbuf_get_height (mask), gdk_pixbuf_get_height (pixbuf));
|
|
|
|
|
|
|
|
with_alpha = gdk_pixbuf_add_alpha (pixbuf, FALSE, 0, 0, 0);
|
|
|
|
|
|
|
|
dest = gdk_pixbuf_get_pixels (with_alpha);
|
|
|
|
src = gdk_pixbuf_get_pixels (mask);
|
|
|
|
|
|
|
|
dest_stride = gdk_pixbuf_get_rowstride (with_alpha);
|
|
|
|
src_stride = gdk_pixbuf_get_rowstride (mask);
|
|
|
|
|
|
|
|
i = 0;
|
|
|
|
while (i < h)
|
|
|
|
{
|
|
|
|
j = 0;
|
|
|
|
while (j < w)
|
|
|
|
{
|
|
|
|
guchar *s = src + i * src_stride + j * 3;
|
|
|
|
guchar *d = dest + i * dest_stride + j * 4;
|
|
|
|
|
|
|
|
/* s[0] == s[1] == s[2], they are 255 if the bit was set, 0
|
|
|
|
* otherwise
|
|
|
|
*/
|
|
|
|
if (s[0] == 0)
|
|
|
|
d[3] = 0; /* transparent */
|
|
|
|
else
|
|
|
|
d[3] = 255; /* opaque */
|
|
|
|
|
|
|
|
++j;
|
|
|
|
}
|
|
|
|
|
|
|
|
++i;
|
|
|
|
}
|
|
|
|
|
|
|
|
return with_alpha;
|
|
|
|
}
|
|
|
|
|
|
|
|
static gboolean
|
|
|
|
try_pixmap_and_mask (MetaDisplay *display,
|
|
|
|
Pixmap src_pixmap,
|
|
|
|
Pixmap src_mask,
|
|
|
|
GdkPixbuf **iconp,
|
|
|
|
int ideal_width,
|
|
|
|
int ideal_height,
|
|
|
|
GdkPixbuf **mini_iconp,
|
|
|
|
int ideal_mini_width,
|
|
|
|
int ideal_mini_height)
|
|
|
|
{
|
|
|
|
GdkPixbuf *unscaled = NULL;
|
|
|
|
GdkPixbuf *mask = NULL;
|
|
|
|
int w, h;
|
|
|
|
|
|
|
|
if (src_pixmap == None)
|
|
|
|
return FALSE;
|
|
|
|
|
|
|
|
meta_error_trap_push (display);
|
|
|
|
|
|
|
|
get_pixmap_geometry (display, src_pixmap, &w, &h, NULL);
|
|
|
|
|
2010-10-01 21:40:15 -04:00
|
|
|
unscaled = meta_gdk_pixbuf_get_from_pixmap (src_pixmap,
|
|
|
|
0, 0,
|
2002-02-09 18:03:52 -05:00
|
|
|
w, h);
|
|
|
|
|
|
|
|
if (unscaled && src_mask != None)
|
|
|
|
{
|
|
|
|
get_pixmap_geometry (display, src_mask, &w, &h, NULL);
|
2010-10-01 21:40:15 -04:00
|
|
|
mask = meta_gdk_pixbuf_get_from_pixmap (src_mask,
|
|
|
|
0, 0,
|
2002-02-09 18:03:52 -05:00
|
|
|
w, h);
|
|
|
|
}
|
|
|
|
|
2002-10-21 17:44:35 -04:00
|
|
|
meta_error_trap_pop (display, FALSE);
|
2002-02-09 18:03:52 -05:00
|
|
|
|
|
|
|
if (mask)
|
|
|
|
{
|
|
|
|
GdkPixbuf *masked;
|
|
|
|
|
|
|
|
masked = apply_mask (unscaled, mask);
|
|
|
|
g_object_unref (G_OBJECT (unscaled));
|
|
|
|
unscaled = masked;
|
|
|
|
|
|
|
|
g_object_unref (G_OBJECT (mask));
|
|
|
|
mask = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (unscaled)
|
|
|
|
{
|
|
|
|
*iconp =
|
|
|
|
gdk_pixbuf_scale_simple (unscaled,
|
|
|
|
ideal_width > 0 ? ideal_width :
|
|
|
|
gdk_pixbuf_get_width (unscaled),
|
|
|
|
ideal_height > 0 ? ideal_height :
|
|
|
|
gdk_pixbuf_get_height (unscaled),
|
|
|
|
GDK_INTERP_BILINEAR);
|
|
|
|
*mini_iconp =
|
|
|
|
gdk_pixbuf_scale_simple (unscaled,
|
|
|
|
ideal_mini_width > 0 ? ideal_mini_width :
|
|
|
|
gdk_pixbuf_get_width (unscaled),
|
|
|
|
ideal_mini_height > 0 ? ideal_mini_height :
|
|
|
|
gdk_pixbuf_get_height (unscaled),
|
|
|
|
GDK_INTERP_BILINEAR);
|
|
|
|
|
|
|
|
g_object_unref (G_OBJECT (unscaled));
|
|
|
|
|
|
|
|
if (*iconp && *mini_iconp)
|
|
|
|
return TRUE;
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (*iconp)
|
|
|
|
g_object_unref (G_OBJECT (*iconp));
|
|
|
|
if (*mini_iconp)
|
|
|
|
g_object_unref (G_OBJECT (*mini_iconp));
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
get_kwm_win_icon (MetaDisplay *display,
|
|
|
|
Window xwindow,
|
|
|
|
Pixmap *pixmap,
|
|
|
|
Pixmap *mask)
|
|
|
|
{
|
|
|
|
Atom type;
|
|
|
|
int format;
|
|
|
|
gulong nitems;
|
|
|
|
gulong bytes_after;
|
2008-12-01 17:54:57 -05:00
|
|
|
guchar *data;
|
2008-12-02 03:15:00 -05:00
|
|
|
Pixmap *icons;
|
2002-02-09 18:03:52 -05:00
|
|
|
int err, result;
|
|
|
|
|
|
|
|
*pixmap = None;
|
|
|
|
*mask = None;
|
|
|
|
|
2002-10-21 17:44:35 -04:00
|
|
|
meta_error_trap_push_with_return (display);
|
2002-02-09 18:03:52 -05:00
|
|
|
icons = NULL;
|
|
|
|
result = XGetWindowProperty (display->xdisplay, xwindow,
|
2008-05-02 14:49:01 -04:00
|
|
|
display->atom__KWM_WIN_ICON,
|
2002-02-09 18:03:52 -05:00
|
|
|
0, G_MAXLONG,
|
|
|
|
False,
|
2008-05-02 14:49:01 -04:00
|
|
|
display->atom__KWM_WIN_ICON,
|
2002-02-09 18:03:52 -05:00
|
|
|
&type, &format, &nitems,
|
2008-12-01 17:54:57 -05:00
|
|
|
&bytes_after, &data);
|
2008-12-02 03:15:00 -05:00
|
|
|
icons = (Pixmap *)data;
|
2002-02-09 18:03:52 -05:00
|
|
|
|
2002-10-21 17:44:35 -04:00
|
|
|
err = meta_error_trap_pop_with_return (display, TRUE);
|
2002-02-09 18:03:52 -05:00
|
|
|
if (err != Success ||
|
|
|
|
result != Success)
|
|
|
|
return;
|
|
|
|
|
2008-05-02 14:49:01 -04:00
|
|
|
if (type != display->atom__KWM_WIN_ICON)
|
2002-02-09 18:03:52 -05:00
|
|
|
{
|
|
|
|
XFree (icons);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
*pixmap = icons[0];
|
|
|
|
*mask = icons[1];
|
|
|
|
|
|
|
|
XFree (icons);
|
|
|
|
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
meta_icon_cache_init (MetaIconCache *icon_cache)
|
|
|
|
{
|
|
|
|
g_return_if_fail (icon_cache != NULL);
|
|
|
|
|
|
|
|
icon_cache->origin = USING_NO_ICON;
|
|
|
|
icon_cache->prev_pixmap = None;
|
2003-11-24 14:09:25 -05:00
|
|
|
icon_cache->prev_mask = None;
|
2002-02-09 18:03:52 -05:00
|
|
|
#if 0
|
|
|
|
icon_cache->icon = NULL;
|
|
|
|
icon_cache->mini_icon = NULL;
|
|
|
|
icon_cache->ideal_width = -1; /* won't be a legit width */
|
|
|
|
icon_cache->ideal_height = -1;
|
|
|
|
icon_cache->ideal_mini_width = -1;
|
|
|
|
icon_cache->ideal_mini_height = -1;
|
|
|
|
#endif
|
|
|
|
icon_cache->want_fallback = TRUE;
|
|
|
|
icon_cache->wm_hints_dirty = TRUE;
|
|
|
|
icon_cache->kwm_win_icon_dirty = TRUE;
|
|
|
|
icon_cache->net_wm_icon_dirty = TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
clear_icon_cache (MetaIconCache *icon_cache,
|
|
|
|
gboolean dirty_all)
|
|
|
|
{
|
|
|
|
#if 0
|
|
|
|
if (icon_cache->icon)
|
|
|
|
g_object_unref (G_OBJECT (icon_cache->icon));
|
|
|
|
icon_cache->icon = NULL;
|
|
|
|
|
|
|
|
if (icon_cache->mini_icon)
|
|
|
|
g_object_unref (G_OBJECT (icon_cache->mini_icon));
|
|
|
|
icon_cache->mini_icon = NULL;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
icon_cache->origin = USING_NO_ICON;
|
|
|
|
|
|
|
|
if (dirty_all)
|
|
|
|
{
|
|
|
|
icon_cache->wm_hints_dirty = TRUE;
|
|
|
|
icon_cache->kwm_win_icon_dirty = TRUE;
|
|
|
|
icon_cache->net_wm_icon_dirty = TRUE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
meta_icon_cache_free (MetaIconCache *icon_cache)
|
|
|
|
{
|
|
|
|
clear_icon_cache (icon_cache, FALSE);
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
meta_icon_cache_property_changed (MetaIconCache *icon_cache,
|
|
|
|
MetaDisplay *display,
|
|
|
|
Atom atom)
|
|
|
|
{
|
2008-05-02 14:49:01 -04:00
|
|
|
if (atom == display->atom__NET_WM_ICON)
|
2002-02-09 18:03:52 -05:00
|
|
|
icon_cache->net_wm_icon_dirty = TRUE;
|
2008-05-02 14:49:01 -04:00
|
|
|
else if (atom == display->atom__KWM_WIN_ICON)
|
2002-02-09 18:03:52 -05:00
|
|
|
icon_cache->kwm_win_icon_dirty = TRUE;
|
|
|
|
else if (atom == XA_WM_HINTS)
|
|
|
|
icon_cache->wm_hints_dirty = TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
gboolean
|
|
|
|
meta_icon_cache_get_icon_invalidated (MetaIconCache *icon_cache)
|
|
|
|
{
|
|
|
|
if (icon_cache->origin <= USING_KWM_WIN_ICON &&
|
|
|
|
icon_cache->kwm_win_icon_dirty)
|
|
|
|
return TRUE;
|
|
|
|
else if (icon_cache->origin <= USING_WM_HINTS &&
|
|
|
|
icon_cache->wm_hints_dirty)
|
|
|
|
return TRUE;
|
|
|
|
else if (icon_cache->origin <= USING_NET_WM_ICON &&
|
|
|
|
icon_cache->net_wm_icon_dirty)
|
|
|
|
return TRUE;
|
|
|
|
else if (icon_cache->origin < USING_FALLBACK_ICON &&
|
|
|
|
icon_cache->want_fallback)
|
|
|
|
return TRUE;
|
|
|
|
else if (icon_cache->origin == USING_NO_ICON)
|
|
|
|
return TRUE;
|
|
|
|
else if (icon_cache->origin == USING_FALLBACK_ICON &&
|
|
|
|
!icon_cache->want_fallback)
|
|
|
|
return TRUE;
|
|
|
|
else
|
|
|
|
return FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
replace_cache (MetaIconCache *icon_cache,
|
|
|
|
IconOrigin origin,
|
|
|
|
GdkPixbuf *new_icon,
|
|
|
|
GdkPixbuf *new_mini_icon)
|
|
|
|
{
|
|
|
|
clear_icon_cache (icon_cache, FALSE);
|
|
|
|
|
|
|
|
icon_cache->origin = origin;
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
if (new_icon)
|
|
|
|
g_object_ref (G_OBJECT (new_icon));
|
|
|
|
|
|
|
|
icon_cache->icon = new_icon;
|
|
|
|
|
|
|
|
if (new_mini_icon)
|
|
|
|
g_object_ref (G_OBJECT (new_mini_icon));
|
|
|
|
|
|
|
|
icon_cache->mini_icon = new_mini_icon;
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
|
|
|
static GdkPixbuf*
|
|
|
|
scaled_from_pixdata (guchar *pixdata,
|
|
|
|
int w,
|
|
|
|
int h,
|
|
|
|
int new_w,
|
|
|
|
int new_h)
|
|
|
|
{
|
|
|
|
GdkPixbuf *src;
|
|
|
|
GdkPixbuf *dest;
|
|
|
|
|
|
|
|
src = gdk_pixbuf_new_from_data (pixdata,
|
|
|
|
GDK_COLORSPACE_RGB,
|
|
|
|
TRUE,
|
|
|
|
8,
|
|
|
|
w, h, w * 4,
|
|
|
|
free_pixels,
|
|
|
|
NULL);
|
|
|
|
|
|
|
|
if (src == NULL)
|
|
|
|
return NULL;
|
|
|
|
|
2002-04-21 16:17:44 -04:00
|
|
|
if (w != h)
|
|
|
|
{
|
|
|
|
GdkPixbuf *tmp;
|
|
|
|
int size;
|
|
|
|
|
|
|
|
size = MAX (w, h);
|
|
|
|
|
|
|
|
tmp = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8, size, size);
|
|
|
|
|
|
|
|
if (tmp)
|
|
|
|
{
|
|
|
|
gdk_pixbuf_fill (tmp, 0);
|
|
|
|
gdk_pixbuf_copy_area (src, 0, 0, w, h,
|
|
|
|
tmp,
|
|
|
|
(size - w) / 2, (size - h) / 2);
|
|
|
|
|
|
|
|
g_object_unref (src);
|
|
|
|
src = tmp;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2002-02-09 18:03:52 -05:00
|
|
|
if (w != new_w || h != new_h)
|
|
|
|
{
|
|
|
|
dest = gdk_pixbuf_scale_simple (src, new_w, new_h, GDK_INTERP_BILINEAR);
|
|
|
|
|
|
|
|
g_object_unref (G_OBJECT (src));
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
dest = src;
|
|
|
|
}
|
|
|
|
|
|
|
|
return dest;
|
|
|
|
}
|
|
|
|
|
|
|
|
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)
|
|
|
|
{
|
|
|
|
guchar *pixdata;
|
|
|
|
int w, h;
|
|
|
|
guchar *mini_pixdata;
|
|
|
|
int mini_w, mini_h;
|
|
|
|
Pixmap pixmap;
|
|
|
|
Pixmap mask;
|
|
|
|
|
|
|
|
/* Return value is whether the icon changed */
|
|
|
|
|
|
|
|
g_return_val_if_fail (icon_cache != NULL, FALSE);
|
|
|
|
|
|
|
|
*iconp = NULL;
|
|
|
|
*mini_iconp = NULL;
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
if (ideal_width != icon_cache->ideal_width ||
|
|
|
|
ideal_height != icon_cache->ideal_height ||
|
|
|
|
ideal_mini_width != icon_cache->ideal_mini_width ||
|
|
|
|
ideal_mini_height != icon_cache->ideal_mini_height)
|
|
|
|
clear_icon_cache (icon_cache, TRUE);
|
|
|
|
|
|
|
|
icon_cache->ideal_width = ideal_width;
|
|
|
|
icon_cache->ideal_height = ideal_height;
|
|
|
|
icon_cache->ideal_mini_width = ideal_mini_width;
|
|
|
|
icon_cache->ideal_mini_height = ideal_mini_height;
|
|
|
|
#endif
|
|
|
|
|
|
|
|
if (!meta_icon_cache_get_icon_invalidated (icon_cache))
|
|
|
|
return FALSE; /* we have no new info to use */
|
|
|
|
|
|
|
|
pixdata = NULL;
|
|
|
|
|
|
|
|
/* Our algorithm here assumes that we can't have for example origin
|
|
|
|
* < USING_NET_WM_ICON and icon_cache->net_wm_icon_dirty == FALSE
|
|
|
|
* unless we have tried to read NET_WM_ICON.
|
|
|
|
*
|
|
|
|
* Put another way, if an icon origin is not dirty, then we have
|
|
|
|
* tried to read it at the current size. If it is dirty, then
|
|
|
|
* we haven't done that since the last change.
|
|
|
|
*/
|
|
|
|
|
|
|
|
if (icon_cache->origin <= USING_NET_WM_ICON &&
|
|
|
|
icon_cache->net_wm_icon_dirty)
|
|
|
|
|
|
|
|
{
|
|
|
|
icon_cache->net_wm_icon_dirty = FALSE;
|
|
|
|
|
|
|
|
if (read_rgb_icon (screen->display, xwindow,
|
|
|
|
ideal_width, ideal_height,
|
|
|
|
ideal_mini_width, ideal_mini_height,
|
|
|
|
&w, &h, &pixdata,
|
|
|
|
&mini_w, &mini_h, &mini_pixdata))
|
|
|
|
{
|
|
|
|
*iconp = scaled_from_pixdata (pixdata, w, h,
|
|
|
|
ideal_width, ideal_height);
|
|
|
|
|
|
|
|
*mini_iconp = scaled_from_pixdata (mini_pixdata, mini_w, mini_h,
|
|
|
|
ideal_mini_width, ideal_mini_height);
|
|
|
|
|
|
|
|
if (*iconp && *mini_iconp)
|
|
|
|
{
|
|
|
|
replace_cache (icon_cache, USING_NET_WM_ICON,
|
|
|
|
*iconp, *mini_iconp);
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (*iconp)
|
|
|
|
g_object_unref (G_OBJECT (*iconp));
|
|
|
|
if (*mini_iconp)
|
|
|
|
g_object_unref (G_OBJECT (*mini_iconp));
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (icon_cache->origin <= USING_WM_HINTS &&
|
|
|
|
icon_cache->wm_hints_dirty)
|
|
|
|
{
|
|
|
|
icon_cache->wm_hints_dirty = FALSE;
|
|
|
|
|
|
|
|
pixmap = wm_hints_pixmap;
|
|
|
|
mask = wm_hints_mask;
|
|
|
|
|
|
|
|
/* We won't update if pixmap is unchanged;
|
|
|
|
* avoids a get_from_drawable() on every geometry
|
|
|
|
* hints change
|
|
|
|
*/
|
|
|
|
if ((pixmap != icon_cache->prev_pixmap ||
|
|
|
|
mask != icon_cache->prev_mask) &&
|
|
|
|
pixmap != None)
|
|
|
|
{
|
|
|
|
if (try_pixmap_and_mask (screen->display,
|
|
|
|
pixmap, mask,
|
|
|
|
iconp, ideal_width, ideal_height,
|
|
|
|
mini_iconp, ideal_mini_width, ideal_mini_height))
|
|
|
|
{
|
|
|
|
icon_cache->prev_pixmap = pixmap;
|
|
|
|
icon_cache->prev_mask = mask;
|
|
|
|
|
|
|
|
replace_cache (icon_cache, USING_WM_HINTS,
|
|
|
|
*iconp, *mini_iconp);
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (icon_cache->origin <= USING_KWM_WIN_ICON &&
|
|
|
|
icon_cache->kwm_win_icon_dirty)
|
|
|
|
{
|
|
|
|
icon_cache->kwm_win_icon_dirty = FALSE;
|
|
|
|
|
|
|
|
get_kwm_win_icon (screen->display, xwindow, &pixmap, &mask);
|
|
|
|
|
|
|
|
if ((pixmap != icon_cache->prev_pixmap ||
|
|
|
|
mask != icon_cache->prev_mask) &&
|
|
|
|
pixmap != None)
|
|
|
|
{
|
|
|
|
if (try_pixmap_and_mask (screen->display, pixmap, mask,
|
|
|
|
iconp, ideal_width, ideal_height,
|
|
|
|
mini_iconp, ideal_mini_width, ideal_mini_height))
|
|
|
|
{
|
|
|
|
icon_cache->prev_pixmap = pixmap;
|
|
|
|
icon_cache->prev_mask = mask;
|
|
|
|
|
|
|
|
replace_cache (icon_cache, USING_KWM_WIN_ICON,
|
|
|
|
*iconp, *mini_iconp);
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (icon_cache->want_fallback &&
|
|
|
|
icon_cache->origin < USING_FALLBACK_ICON)
|
|
|
|
{
|
2008-10-15 17:01:54 -04:00
|
|
|
get_fallback_icons (screen,
|
|
|
|
iconp,
|
|
|
|
ideal_width,
|
|
|
|
ideal_height,
|
|
|
|
mini_iconp,
|
|
|
|
ideal_mini_width,
|
|
|
|
ideal_mini_height);
|
Added "above" to the list of flags a frame can have, so that we know when
* common.h: Added "above" to the list of flags a frame can have, so
that we know when to mark it as always on top. Added six grab ops,
one to do and one to undo each of the three new titlebar buttons
(shade, above, stick). Added six new button functions, similarly.
(#96229)
* frame.c (meta_frame_get_flags): If a frame has the WM_STATE_ABOVE X
attribute, set META_FRAME_ABOVE in its flags.
* frames.c (meta_frames_apply_shapes): Allow variable amounts of
rounding. (#113162)
* frames.c (show_tip_now, meta_frames_paint_to_drawable, control_rect,
get_control): extend handling of existing buttons to the
3*2 new kinds of button. (#96229)
* frames.c (meta_frames_button_press_event): translate clicks on the 3*2
new kinds of button to the new grab ops. (#96229)
* frames.c (meta_frames_button_release_event): implement the various
actions for the 3*2 new kinds of button. (#96229)
* frames.c (meta_frames_update_prelit_control,
meta_frames_motion_notify_event): extend existing motion
notifications for buttons to the 3*2 new kinds of button. (#96229)
* frames.c (meta_frames_set_window_background): handle specified
background colours and alpha transparency. (#151261)
* frames.h (MetaFrameControl): New control types for the 3*2 new kinds
of button. (#96229)
* iconcache.[ch] (meta_read_icons): use theme's fallback icons if a
window has no icon; use metacity's fallback icons only if the theme
does not provide any. (#11363)
* iconcache.[ch] (meta_invalidate_default_icons (new function)): clear
icon cache on windows using default icons, and update them. (#11363)
* main.c (main): added \n to error message.
* prefs.c (button_function_from_string): extend for 3 new button
types. (#96229)
* prefs.c (button_opposite_function (new function)): return a button
function's inverse (shade -> unshade, etc) (#96229)
* prefs.c (update_button_layout): allocate space for a button's
inverse, if it has one. (#96229)
* theme-parser.c (ParseState): add state for fallback icons (#11363)
* theme-parser.c (ParseInfo): add format_version; remove
menu_icon_* (#114305)
* theme-parser.c (parse_positive_integer): add lookup for integer
constants (#331356)
* theme-parser.c (parse_rounding (new function)): parse window
rounding amount (#113162)
* theme-parser.c (parse_alpha): don't set error if the number can't
be parsed since it'll already be set; change tolerance in comparison
from 1e6 to 1e-6
* theme-parser.c (parse_color (new function)): parse colour, including
possible constant lookup.
* theme-parser.c (parse_toplevel_element): allow defining of various
new kinds of constant; allow
hide_buttons (#121639) and more detailed rounding attributes on
<frame_geometry> (#113162); allow background and alpha attributes on
<frame_style>; (#151261) remove support for <menu_icon> except as
stub; (#114305) add support for loading stock images (#113465); add
support for <fallback>. (#11363))
* theme-parser.c (parse_draw_op_element): add from and to attribute
for arcs. (#121603)
* theme-parser.c (parse_style_element): add check for theme version
supporting a button function. (#96229)
* theme-parser.c (parse_style_set_element): add ability for shaded
windows to be resizable (#114304)
* theme-parser.c (meta_theme_load): add theme versioning routine.
* theme.c ( meta_frame_layout_get_borders): return rectangles for
the new 3*2 kinds of button, except where they're
inapplicable. (#96229)
* theme.c (meta_frame_layout_calc_geometry): don't format buttons on
windows with no buttons (#121639); strip the 3*2 new kinds of button
correctly (#96229); allow variable amounts of rounding (#113162).
* theme.c (meta_frame_style_new): set alpha to 255 by
default. (#151261)
* theme.c (meta_frame_style_unref): free colour spec if
allocated. (#151261)
* theme.c (meta_frame_style_validate): it's only an error not to
include a button if that button is valid in the current
theme. (#96229)
* theme.c (button_rect): return rectangles for the new 3*2 kinds
of button. (#96229)
* theme.c (meta_frame_style_set_unref): free differently resizable
shaded styles. (#114304)
* theme.c (get_style): look up differently resizable styles
for shaded windows. (#114304)
* theme.c (free_menu_ops (removed function), get_menu_icon
(removed function), meta_theme_draw_menu_icon (removed function),
meta_menu_icon_type_from_string (removed function),
meta_menu_icon_type_to_string (removed function),
meta_theme_free, meta_theme_validate): removed menu icon code. (#114305)
* theme.c (meta_theme_load_image): add size_of_theme_icons
parameter. (#113465)
* theme.c (meta_theme_define_color_constant (new function),
meta_theme_lookup_color_constant (new function)): allow
definition of colour constants. (#129747)
* theme.c (meta_button_type_from_string, meta_button_type_to_string):
add the 3*2 new kinds of button. (#96229)
* theme.c (meta_theme_earliest_version_with_button (new function)):
return the theme version each button was introduced in. (#96229)
* theme.h ( MetaFrameLayout): add "hide_buttons" flag (#121639) and
corner radiuses. (#113162)
* theme.h (MetaFrameGeometry): add rectangles for the 3*2 new
buttons. (#96229)
* theme.h (MetaButtonType): the 3*2 new buttons. (#96229)
* theme.h (MetaFrameStyle): add window_background_color and
window_background_alpha so that we can specify background on a
<frame_style>. (#151261)
* theme.h (MetaFrameStyleSet): shaded_styles gets resize
dimension. (#114304)
* theme.h (MetaTheme): added format_version, color_constants
hash, (#129747) fallback_icon and fallback_mini_icon, (#11363)
and removed menu_icons. (#114305)
* theme.h (META_THEME_ALLOWS (new macro)): return whether a theme
supports a given feature. Also, several macros representing
new features in v2.
* ui.c (meta_ui_set_current_theme)): also invalidate default
icons. (#11363)
* window.[ch] (meta_window_update_icon_now)): became
non-static. (#11363)
2006-10-07 12:56:47 -04:00
|
|
|
|
2002-02-09 18:03:52 -05:00
|
|
|
replace_cache (icon_cache, USING_FALLBACK_ICON,
|
|
|
|
*iconp, *mini_iconp);
|
2007-12-19 16:38:15 -05:00
|
|
|
|
2002-02-09 18:03:52 -05:00
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!icon_cache->want_fallback &&
|
|
|
|
icon_cache->origin == USING_FALLBACK_ICON)
|
|
|
|
{
|
|
|
|
/* Get rid of current icon */
|
|
|
|
clear_icon_cache (icon_cache, FALSE);
|
|
|
|
|
|
|
|
return TRUE;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* found nothing new */
|
|
|
|
return FALSE;
|
|
|
|
}
|