993c7075f3
2003-06-04 Rob Adams <robadams@ucla.edu> Precompute groups to guarantee that meta_group_list_windows always returns the correct list of windows. See Bug #96973 * src/window.h: change cached_group variable to group * src/window.c (meta_window_new): change cached_group to group and call meta_window_compute_group * src/groups.c (meta_window_get_group): simply return window->group rather than computing it and returning window->cached_group (meta_window_compute_group): new function computes window->group. Designed to be called once from meta_window_new (remove_window_from_group): change cached_group to group (meta_window_group_leader_changed): call meta_window_compute_group instead of meta_window_get_group
52 lines
1.6 KiB
C
52 lines
1.6 KiB
C
/* Metacity window groups */
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/*
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* Copyright (C) 2002 Red Hat Inc.
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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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#ifndef META_GROUP_H
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#define META_GROUP_H
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#include "window.h"
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/* note, can return NULL */
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MetaGroup* meta_window_get_group (MetaWindow *window);
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void meta_window_compute_group (MetaWindow* window);
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void meta_window_shutdown_group (MetaWindow *window);
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void meta_window_group_leader_changed (MetaWindow *window);
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/* note, can return NULL */
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MetaGroup* meta_display_lookup_group (MetaDisplay *display,
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Window group_leader);
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GSList* meta_group_list_windows (MetaGroup *group);
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void meta_group_update_layers (MetaGroup *group);
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const char* meta_group_get_startup_id (MetaGroup *group);
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gboolean meta_group_property_notify (MetaGroup *group,
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XEvent *event);
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#endif
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