93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
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/* Metacity Window Stack */
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/*
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* Copyright (C) 2001 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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#ifndef META_STACK_H
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#define META_STACK_H
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#include "screen.h"
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/* Type of last-queued stacking operation, hung off of MetaWindow
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* but an opaque type used only in stack.c
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*/
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typedef struct _MetaStackOp MetaStackOp;
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/* These MUST be in the order of stacking */
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typedef enum
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{
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META_LAYER_DESKTOP = 0,
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META_LAYER_BOTTOM = 1,
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META_LAYER_NORMAL = 2,
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META_LAYER_TOP = 3,
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META_LAYER_DOCK = 4,
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META_LAYER_LAST = 5
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} MetaStackLayer;
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struct _MetaStack
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{
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MetaScreen *screen;
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/* All windows that we manage, in mapping order,
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* for _NET_CLIENT_LIST
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*/
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GArray *windows;
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/* List of MetaWindow* in each layer */
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GList *layers[META_LAYER_LAST];
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/* List of MetaStackOp, most recent op
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* first in list.
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*/
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GList *pending;
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int freeze_count;
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int n_added;
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};
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MetaStack *meta_stack_new (MetaScreen *screen);
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void meta_stack_free (MetaStack *stack);
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void meta_stack_add (MetaStack *stack,
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MetaWindow *window);
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void meta_stack_remove (MetaStack *stack,
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MetaWindow *window);
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/* re-read layer-related hints */
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void meta_stack_update_layer (MetaStack *stack,
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MetaWindow *window);
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/* reconsider transient_for */
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void meta_stack_update_transient (MetaStack *stack,
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MetaWindow *window);
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/* raise/lower within a layer */
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void meta_stack_raise (MetaStack *stack,
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MetaWindow *window);
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void meta_stack_lower (MetaStack *stack,
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MetaWindow *window);
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/* On thaw, process pending and sync to server */
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void meta_stack_freeze (MetaStack *stack);
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void meta_stack_thaw (MetaStack *stack);
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#endif
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