summaryrefslogtreecommitdiff
path: root/src/core/window-private.h
blob: 5abef1e13b0f1dfb598d972eb8afb99983112835 (plain)
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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */

/**
 * \file window-private.h  Windows which Marco manages
 *
 * Managing X windows.
 * This file contains methods on this class which are available to
 * routines in core but not outside it.  (See window.h for the routines
 * which the rest of the world is allowed to use.)
 */

/*
 * Copyright (C) 2001 Havoc Pennington
 * Copyright (C) 2002 Red Hat, Inc.
 * Copyright (C) 2003, 2004 Rob Adams
 * Copyright (C) 2004-2006 Elijah Newren
 *
 * 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_WINDOW_PRIVATE_H
#define META_WINDOW_PRIVATE_H

#include <config.h>
#include "window.h"
#include "screen-private.h"
#include "util.h"
#include "stack.h"
#include "iconcache.h"
#include <X11/Xutil.h>
#include <cairo.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gtk/gtk.h>

typedef struct _MetaGroup MetaGroup;
typedef struct _MetaWindowQueue MetaWindowQueue;

typedef gboolean (*MetaWindowForeachFunc) (MetaWindow *window,
                                           void       *data);

typedef enum
{
  META_WINDOW_NORMAL,
  META_WINDOW_DESKTOP,
  META_WINDOW_DOCK,
  META_WINDOW_DIALOG,
  META_WINDOW_MODAL_DIALOG,
  META_WINDOW_TOOLBAR,
  META_WINDOW_MENU,
  META_WINDOW_UTILITY,
  META_WINDOW_SPLASHSCREEN
} MetaWindowType;

typedef enum
{
  META_MAXIMIZE_HORIZONTAL = 1 << 0,
  META_MAXIMIZE_VERTICAL   = 1 << 1
} MetaMaximizeFlags;

typedef enum {
  META_CLIENT_TYPE_UNKNOWN = 0,
  META_CLIENT_TYPE_APPLICATION = 1,
  META_CLIENT_TYPE_PAGER = 2,
  META_CLIENT_TYPE_MAX_RECOGNIZED = 2
} MetaClientType;

typedef enum {
  META_QUEUE_CALC_SHOWING = 1 << 0,
  META_QUEUE_MOVE_RESIZE  = 1 << 1,
  META_QUEUE_UPDATE_ICON  = 1 << 2,
} MetaQueueType;

typedef enum {
  META_TILE_CYCLE_NONE,
  META_TILE_CYCLE_50,
  META_TILE_CYCLE_33,
  META_TILE_CYCLE_25,
  META_TILE_CYCLE_75,
  META_TILE_CYCLE_66
} MetaTileCycle;

#define NUMBER_OF_QUEUES 3

struct _MetaWindow
{
  MetaDisplay *display;
  MetaScreen *screen;
  MetaWorkspace *workspace;
  Window xwindow;
  /* may be NULL! not all windows get decorated */
  MetaFrame *frame;
  int depth;
  Visual *xvisual;
  Colormap colormap;
  char *desc; /* used in debug spew */
  char *title;

  char *icon_name;
  GdkPixbuf *icon;
  GdkPixbuf *mini_icon;
  MetaIconCache icon_cache;
  Pixmap wm_hints_pixmap;
  Pixmap wm_hints_mask;

  MetaWindowType type;
  Atom type_atom;

  /* NOTE these five are not in UTF-8, we just treat them as random
   * binary data
   */
  char *res_class;
  char *res_name;
  char *role;
  char *sm_client_id;
  char *wm_client_machine;
  char *startup_id;
  char *gtk_theme_variant;

  int net_wm_pid;

  Window xtransient_for;
  Window xgroup_leader;
  Window xclient_leader;

  /* Initial workspace property */
  int initial_workspace;

  /* Initial timestamp property */
  guint32 initial_timestamp;

  /* Whether we're maximized */
  guint maximized_horizontally : 1;
  guint maximized_vertically : 1;

  /* Whether we have to maximize/minimize after placement */
  guint maximize_horizontally_after_placement : 1;
  guint maximize_vertically_after_placement : 1;
  guint minimize_after_placement : 1;

  /* Whether to move after placement */
  guint move_after_placement : 1;

  /* The current or requested tile mode. If maximized_vertically is true,
   * this is the current mode. If not, it is the mode which will be
   * requested after the window grab is released */
  guint tile_mode : 3;
  guint tile_resized : 1;
  guint tiled : 1;
  guint tile_cycle : 3;

  /* The last "full" maximized/unmaximized state. We need to keep track of
   * that to toggle between normal/tiled or maximized/tiled states. */
  guint saved_maximize : 1;
  int tile_monitor_number;

  /* Whether we're shaded */
  guint shaded : 1;

  /* Whether we're fullscreen */
  guint fullscreen : 1;

  /* Whether we have to fullscreen after placement */
  guint fullscreen_after_placement : 1;

  /* Area to cover when in fullscreen mode.  If _NET_WM_FULLSCREEN_MONITORS has
   * been overridden (via a client message), the window will cover the union of
   * these monitors.  If not, this is the single monitor which the window's
   * origin is on. */
  long fullscreen_monitors[4];

  /* Whether we're trying to constrain the window to be fully onscreen */
  guint require_fully_onscreen : 1;

  /* Whether we're trying to constrain the window to be on a single xinerama */
  guint require_on_single_xinerama : 1;

  /* Whether we're trying to constrain the window's titlebar to be onscreen */
  guint require_titlebar_visible : 1;

  /* Whether we're sticky in the multi-workspace sense
   * (vs. the not-scroll-with-viewport sense, we don't
   * have no stupid viewports)
   */
  guint on_all_workspaces : 1;

  /* Minimize is the state controlled by the minimize button */
  guint minimized : 1;
  guint was_minimized : 1;
  guint tab_unminimized : 1;

  /* Whether the window is mapped; actual server-side state
   * see also unmaps_pending
   */
  guint mapped : 1;

  /* Iconic is the state in WM_STATE; happens for workspaces/shading
   * in addition to minimize
   */
  guint iconic : 1;
  /* initially_iconic is the WM_HINTS setting when we first manage
   * the window. It's taken to mean initially minimized.
   */
  guint initially_iconic : 1;

  /* whether an initial workspace was explicitly set */
  guint initial_workspace_set : 1;

  /* whether an initial timestamp was explicitly set */
  guint initial_timestamp_set : 1;

  /* whether net_wm_user_time has been set yet */
  guint net_wm_user_time_set : 1;

  /* These are the flags from WM_PROTOCOLS */
  guint take_focus : 1;
  guint delete_window : 1;
  guint net_wm_ping : 1;
  /* Globally active / No input */
  guint input : 1;

  /* MWM hints about features of window */
  guint mwm_decorated : 1;
  guint mwm_border_only : 1;
  guint mwm_has_close_func : 1;
  guint mwm_has_minimize_func : 1;
  guint mwm_has_maximize_func : 1;
  guint mwm_has_move_func : 1;
  guint mwm_has_resize_func : 1;

  /* Computed features of window */
  guint decorated : 1;
  guint border_only : 1;
  guint always_sticky : 1;
  guint has_close_func : 1;
  guint has_minimize_func : 1;
  guint has_maximize_func : 1;
  guint has_shade_func : 1;
  guint has_move_func : 1;
  guint has_resize_func : 1;
  guint has_fullscreen_func : 1;

  /* Weird "_NET_WM_STATE_MODAL" flag */
  guint wm_state_modal : 1;

  /* TRUE if the client forced these on */
  guint wm_state_skip_taskbar : 1;
  guint wm_state_skip_pager : 1;

  /* Computed whether to skip taskbar or not */
  guint skip_taskbar : 1;
  guint skip_pager : 1;

  /* TRUE if client set these */
  guint wm_state_above : 1;
  guint wm_state_below : 1;

  /* EWHH demands attention flag */
  guint wm_state_demands_attention : 1;

  /* this flag tracks receipt of focus_in focus_out and
   * determines whether we draw the focus
   */
  guint has_focus : 1;

  /* Have we placed this window? */
  guint placed : 1;

  /* Must we force_save_user_window_placement? */
  guint force_save_user_rect : 1;

  /* Is this not a transient of the focus window which is being denied focus? */
  guint denied_focus_and_not_transient : 1;

  /* Has this window not ever been shown yet? */
  guint showing_for_first_time : 1;

  /* Are we in meta_window_free()? */
  guint unmanaging : 1;

  /* Are we in meta_window_new()? */
  guint constructing : 1;

  /* Are we in the various queues? (Bitfield: see META_WINDOW_IS_IN_QUEUE) */
  guint is_in_queues : NUMBER_OF_QUEUES;

  /* Used by keybindings.c */
  guint keys_grabbed : 1;     /* normal keybindings grabbed */
  guint grab_on_frame : 1;    /* grabs are on the frame */
  guint all_keys_grabbed : 1; /* AnyKey grabbed */

  /* Set if the reason for unmanaging the window is that
   * it was withdrawn
   */
  guint withdrawn : 1;

  /* TRUE if constrain_position should calc placement.
   * only relevant if !window->placed
   */
  guint calc_placement : 1;

  /* Transient parent is a root window */
  guint transient_parent_is_root_window : 1;

  /* Info on which props we got our attributes from */
  guint using_net_wm_name              : 1; /* vs. plain wm_name */
  guint using_net_wm_visible_name      : 1; /* tracked so we can clear it */
  guint using_net_wm_icon_name         : 1; /* vs. plain wm_icon_name */
  guint using_net_wm_visible_icon_name : 1; /* tracked so we can clear it */

  /* has a shape mask */
  guint has_shape : 1;

  /* icon props have changed */
  guint need_reread_icon : 1;

  /* if TRUE, window was maximized at start of current grab op */
  guint shaken_loose : 1;

  /* if TRUE we have a grab on the focus click buttons */
  guint have_focus_click_grab : 1;

  /* if TRUE, application is buggy and SYNC resizing is turned off */
  guint disable_sync : 1;

  /* if non-NULL, the bounds of the window frame */
  cairo_region_t *frame_bounds;

  /* Note: can be NULL */
  GSList *struts;

#ifdef HAVE_XSYNC
  /* XSync update counter */
  XSyncCounter sync_request_counter;
  guint sync_request_serial;
  gint64 sync_request_time;
#endif

  /* Number of UnmapNotify that are caused by us, if
   * we get UnmapNotify with none pending then the client
   * is withdrawing the window.
   */
  int unmaps_pending;

  /* set to the most recent user-interaction event timestamp that we
     know about for this window */
  guint32 net_wm_user_time;

  /* window that gets updated net_wm_user_time values */
  Window user_time_window;

  /* The size we set the window to last (i.e. what we believe
   * to be its actual size on the server). The x, y are
   * the actual server-side x,y so are relative to the frame
   * (meaning that they just hold the frame width and height)
   * or the root window (meaning they specify the location
   * of the top left of the inner window) as appropriate.
   */
  MetaRectangle rect;

  gboolean has_custom_frame_extents;
  GtkBorder custom_frame_extents;

  /* The geometry to restore when we unmaximize.  The position is in
   * root window coords, even if there's a frame, which contrasts with
   * window->rect above.  Note that this gives the position and size
   * of the client window (i.e. ignoring the frame).
   */
  MetaRectangle saved_rect;

  /* This is the geometry the window had after the last user-initiated
   * move/resize operations. We use this whenever we are moving the
   * implicitly (for example, if we move to avoid a panel, we can snap
   * back to this position if the panel moves again).  Note that this
   * gives the position and size of the client window (i.e. ignoring
   * the frame).
   *
   * Position valid if user_has_moved, size valid if user_has_resized
   *
   * Position always in root coords, unlike window->rect.
   */
  MetaRectangle user_rect;

  /* Requested geometry */
  int border_width;
  /* x/y/w/h here get filled with ConfigureRequest values */
  XSizeHints size_hints;

  /* Managed by stack.c */
  MetaStackLayer layer;
  int stack_position; /* see comment in stack.h */

  /* Current dialog open for this window */
  int dialog_pid;

  /* maintained by group.c */
  MetaGroup *group;
};

/* These differ from window->has_foo_func in that they consider
 * the dynamic window state such as "maximized", not just the
 * window's type
 */
#define META_WINDOW_MAXIMIZED(w)       ((w)->maximized_horizontally && \
                                        (w)->maximized_vertically)
#define META_WINDOW_MAXIMIZED_VERTICALLY(w)    ((w)->maximized_vertically)
#define META_WINDOW_MAXIMIZED_HORIZONTALLY(w)  ((w)->maximized_horizontally)
#define META_WINDOW_SIDE_TILED(w)           ((w)->tiled &&              \
                                             ((w)->tile_mode == META_TILE_LEFT || \
                                              (w)->tile_mode == META_TILE_RIGHT))
#define META_WINDOW_TILED_LEFT(w) (META_WINDOW_SIDE_TILED(w) &&         \
                                   (w)->tile_mode == META_TILE_LEFT)
#define META_WINDOW_TILED_RIGHT(w) (META_WINDOW_SIDE_TILED(w) && \
                                    (w)->tile_mode == META_TILE_RIGHT)
#define META_WINDOW_CORNER_TILED(w) ((w)->tiled &&                      \
                                     ((w)->tile_mode == META_TILE_BOTTOM_RIGHT || \
                                      (w)->tile_mode == META_TILE_BOTTOM_LEFT || \
                                      (w)->tile_mode == META_TILE_TOP_RIGHT || \
                                      (w)->tile_mode == META_TILE_TOP_LEFT))
#define META_WINDOW_TILED(w) (META_WINDOW_SIDE_TILED(w) || META_WINDOW_CORNER_TILED(w))
#define META_WINDOW_ALLOWS_MOVE(w)     ((w)->has_move_func && !(w)->fullscreen)
#define META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS(w)   ((w)->has_resize_func && !META_WINDOW_MAXIMIZED (w) && !(w)->fullscreen && !(w)->shaded)
#define META_WINDOW_ALLOWS_RESIZE(w)   (META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS (w) &&                \
                                        (((w)->size_hints.min_width < (w)->size_hints.max_width) ||  \
                                         ((w)->size_hints.min_height < (w)->size_hints.max_height)))
#define META_WINDOW_ALLOWS_HORIZONTAL_RESIZE(w) (META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS (w) && (w)->size_hints.min_width < (w)->size_hints.max_width)
#define META_WINDOW_ALLOWS_VERTICAL_RESIZE(w)   (META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS (w) && !META_WINDOW_SIDE_TILED(w) && (w)->size_hints.min_height < (w)->size_hints.max_height)

MetaWindow* meta_window_new                (MetaDisplay *display,
                                            Window       xwindow,
                                            gboolean     must_be_viewable);
MetaWindow* meta_window_new_with_attrs     (MetaDisplay *display,
                                            Window       xwindow,
                                            gboolean     must_be_viewable,
                                            XWindowAttributes *attrs);
void        meta_window_free               (MetaWindow  *window,
                                            guint32      timestamp);
void        meta_window_calc_showing       (MetaWindow  *window);
void        meta_window_queue              (MetaWindow  *window,
                                            guint queuebits);
void        meta_window_tile               (MetaWindow  *window);
void        meta_window_untile               (MetaWindow  *window);
void        meta_window_minimize           (MetaWindow  *window);
void        meta_window_unminimize         (MetaWindow  *window);
void        meta_window_maximize           (MetaWindow        *window,
                                            MetaMaximizeFlags  directions);
void        meta_window_maximize_internal  (MetaWindow        *window,
                                            MetaMaximizeFlags  directions,
                                            MetaRectangle     *saved_rect);
void        meta_window_unmaximize         (MetaWindow        *window,
                                            MetaMaximizeFlags  directions);
void        meta_window_move_to_monitor    (MetaWindow *window,
                                            const MetaXineramaScreenInfo *from_monitor,
                                            const MetaXineramaScreenInfo *to_monitor);
void        meta_window_make_above         (MetaWindow  *window);
void        meta_window_unmake_above       (MetaWindow  *window);
void        meta_window_shade              (MetaWindow  *window,
                                            guint32      timestamp);
void        meta_window_unshade            (MetaWindow  *window,
                                            guint32      timestamp);
void        meta_window_change_workspace   (MetaWindow  *window,
                                            MetaWorkspace *workspace);
void        meta_window_stick              (MetaWindow  *window);
void        meta_window_unstick            (MetaWindow  *window);

void        meta_window_activate           (MetaWindow  *window,
                                            guint32      current_time);
void        meta_window_activate_with_workspace  (MetaWindow    *window,
                                                  guint32        current_time,
                                                  MetaWorkspace *workspace);
void        meta_window_make_fullscreen_internal (MetaWindow    *window);
void        meta_window_make_fullscreen    (MetaWindow  *window);
void        meta_window_unmake_fullscreen  (MetaWindow  *window);
void        meta_window_update_fullscreen_monitors (MetaWindow    *window,
                                                    unsigned long  top,
                                                    unsigned long  bottom,
                                                    unsigned long  left,
                                                    unsigned long  right);

gboolean    meta_window_appears_focused    (MetaWindow *window);

/* args to move are window pos, not frame pos */
void        meta_window_move               (MetaWindow  *window,
                                            gboolean     user_op,
                                            int          root_x_nw,
                                            int          root_y_nw);
void        meta_window_resize             (MetaWindow  *window,
                                            gboolean     user_op,
                                            int          w,
                                            int          h);
void        meta_window_move_resize        (MetaWindow  *window,
                                            gboolean     user_op,
                                            int          root_x_nw,
                                            int          root_y_nw,
                                            int          w,
                                            int          h);
void        meta_window_resize_with_gravity (MetaWindow  *window,
                                             gboolean     user_op,
                                             int          w,
                                             int          h,
                                             int          gravity);


/* Return whether the window would be showing if we were on its workspace */
gboolean    meta_window_showing_on_its_workspace (MetaWindow *window);

/* Return whether the window should be currently mapped */
gboolean    meta_window_should_be_showing   (MetaWindow  *window);

/* See warning in window.c about this function */
gboolean    __window_is_terminal (MetaWindow *window);

void        meta_window_update_struts      (MetaWindow  *window);

/* this gets root coords */
void        meta_window_get_position       (MetaWindow  *window,
                                            int         *x,
                                            int         *y);

/* Gets root coords for x, y, width & height of client window; uses
 * meta_window_get_position for x & y.
 */
void        meta_window_get_client_root_coords (MetaWindow    *window,
                                                MetaRectangle *rect);

/* gets position we need to set to stay in current position,
 * assuming position will be gravity-compensated. i.e.
 * this is the position a client would send in a configure
 * request.
 */
void        meta_window_get_gravity_position (MetaWindow  *window,
                                              int          gravity,
                                              int         *x,
                                              int         *y);
/* Get geometry for saving in the session; x/y are gravity
 * position, and w/h are in resize inc above the base size.
 */
void        meta_window_get_geometry         (MetaWindow  *window,
                                              int         *x,
                                              int         *y,
                                              int         *width,
                                              int         *height);
void        meta_window_get_input_rect       (const MetaWindow *window,
                                              MetaRectangle    *rect);
void        meta_window_get_outer_rect       (const MetaWindow *window,
                                              MetaRectangle    *rect);
void        meta_window_get_xor_rect         (MetaWindow          *window,
                                              const MetaRectangle *grab_wireframe_rect,
                                              MetaRectangle       *xor_rect);
void        meta_window_begin_wireframe (MetaWindow *window);
void        meta_window_update_wireframe (MetaWindow *window,
                                          int         x,
                                          int         y,
                                          int         width,
                                          int         height);
void        meta_window_end_wireframe (MetaWindow *window);

void        meta_window_delete             (MetaWindow  *window,
                                            guint32      timestamp);
void        meta_window_kill               (MetaWindow  *window);
void        meta_window_focus              (MetaWindow  *window,
                                            guint32      timestamp);
void        meta_window_raise              (MetaWindow  *window);
void        meta_window_lower              (MetaWindow  *window);

void        meta_window_update_unfocused_button_grabs (MetaWindow *window);

/* Sends a client message */
void meta_window_send_icccm_message (MetaWindow *window,
                                     Atom        atom,
                                     guint32     timestamp);


void     meta_window_move_resize_request(MetaWindow *window,
                                         guint       value_mask,
                                         int         gravity,
                                         int         x,
                                         int         y,
                                         int         width,
                                         int         height);
gboolean meta_window_configure_request (MetaWindow *window,
                                        XEvent     *event);
gboolean meta_window_property_notify   (MetaWindow *window,
                                        XEvent     *event);
gboolean meta_window_client_message    (MetaWindow *window,
                                        XEvent     *event);
gboolean meta_window_notify_focus      (MetaWindow *window,
                                        XEvent     *event);

void     meta_window_set_current_workspace_hint (MetaWindow *window);

unsigned long meta_window_get_net_wm_desktop (MetaWindow *window);

void meta_window_show_menu (MetaWindow *window,
                            int         root_x,
                            int         root_y,
                            int         button,
                            guint32     timestamp);

gboolean meta_window_titlebar_is_onscreen    (MetaWindow *window);
void     meta_window_shove_titlebar_onscreen (MetaWindow *window);

void meta_window_set_gravity (MetaWindow *window,
                              int         gravity);

void meta_window_handle_mouse_grab_op_event (MetaWindow *window,
                                             XEvent     *event);

GList* meta_window_get_workspaces (MetaWindow *window);

gboolean meta_window_located_on_workspace (MetaWindow    *window,
                                           MetaWorkspace *workspace);

void meta_window_get_work_area_current_xinerama (MetaWindow    *window,
                                                 MetaRectangle *area);
void meta_window_get_work_area_for_xinerama     (MetaWindow    *window,
                                                 int            which_xinerama,
                                                 MetaRectangle *area);
void meta_window_get_work_area_all_xineramas    (MetaWindow    *window,
                                                 MetaRectangle *area);

void meta_window_get_current_tile_area         (MetaWindow    *window,
                                                MetaRectangle *tile_area);

gboolean meta_window_same_application (MetaWindow *window,
                                       MetaWindow *other_window);

#define META_WINDOW_IN_NORMAL_TAB_CHAIN_TYPE(w) \
  ((w)->type != META_WINDOW_DOCK && (w)->type != META_WINDOW_DESKTOP)
#define META_WINDOW_IN_NORMAL_TAB_CHAIN(w) \
  (((w)->input || (w)->take_focus ) && META_WINDOW_IN_NORMAL_TAB_CHAIN_TYPE (w) && (!(w)->skip_taskbar))
#define META_WINDOW_IN_DOCK_TAB_CHAIN(w) \
  (((w)->input || (w)->take_focus) && (! META_WINDOW_IN_NORMAL_TAB_CHAIN_TYPE (w) || (w)->skip_taskbar))
#define META_WINDOW_IN_GROUP_TAB_CHAIN(w, g) \
  (((w)->input || (w)->take_focus) && (!g || meta_window_get_group(w)==g))

void meta_window_refresh_resize_popup (MetaWindow *window);

void meta_window_free_delete_dialog (MetaWindow *window);

void     meta_window_foreach_transient        (MetaWindow            *window,
                                               MetaWindowForeachFunc  func,
                                               void                  *data);
gboolean meta_window_is_ancestor_of_transient (MetaWindow            *window,
                                               MetaWindow            *transient);
void     meta_window_foreach_ancestor         (MetaWindow            *window,
                                               MetaWindowForeachFunc  func,
                                               void                  *data);
MetaWindow* meta_window_find_root_ancestor    (MetaWindow *window);


void meta_window_begin_grab_op (MetaWindow *window,
                                MetaGrabOp  op,
                                gboolean    frame_action,
                                guint32     timestamp);

void meta_window_update_keyboard_resize (MetaWindow *window,
                                         gboolean    update_cursor);
void meta_window_update_keyboard_move   (MetaWindow *window);

void meta_window_update_layer (MetaWindow *window);

gboolean meta_window_get_icon_geometry (MetaWindow    *window,
                                        MetaRectangle *rect);

const char* meta_window_get_startup_id (MetaWindow *window);

void meta_window_recalc_features    (MetaWindow *window);
void meta_window_recalc_window_type (MetaWindow *window);

void meta_window_stack_just_below (MetaWindow *window,
                                   MetaWindow *below_this_one);

void meta_window_set_user_time (MetaWindow *window,
                                guint32     timestamp);

void meta_window_set_demands_attention (MetaWindow *window);

void meta_window_unset_demands_attention (MetaWindow *window);

void meta_window_update_icon_now (MetaWindow *window);

gboolean meta_window_is_client_decorated (MetaWindow *window);

void meta_window_update_role (MetaWindow *window);
void meta_window_update_net_wm_type (MetaWindow *window);

gboolean meta_window_can_tile (MetaWindow *window);

#endif