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
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
|
/* GdkMacosWindow.m
*
* Copyright © 2020 Red Hat, Inc.
* Copyright © 2005-2007 Imendio AB
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "config.h"
#include <gdk/gdk.h>
#import "GdkMacosBaseView.h"
#import "GdkMacosCairoView.h"
#import "GdkMacosGLView.h"
#import "GdkMacosWindow.h"
#include "gdkmacosdisplay-private.h"
#include "gdkmacosmonitor-private.h"
#include "gdkmacossurface-private.h"
#include "gdkmacospopupsurface-private.h"
#include "gdkmacostoplevelsurface-private.h"
#include "gdkmacosutils-private.h"
#include "gdkmonitorprivate.h"
#include "gdksurfaceprivate.h"
@implementation GdkMacosWindow
-(BOOL)windowShouldClose:(id)sender
{
GdkDisplay *display;
GdkEvent *event;
GList *node;
display = gdk_surface_get_display (GDK_SURFACE (gdk_surface));
event = gdk_delete_event_new (GDK_SURFACE (gdk_surface));
node = _gdk_event_queue_append (display, event);
_gdk_windowing_got_event (display, node, event,
_gdk_display_get_next_serial (display));
return NO;
}
-(void)windowWillMiniaturize:(NSNotification *)aNotification
{
if (GDK_IS_MACOS_TOPLEVEL_SURFACE (gdk_surface))
_gdk_macos_toplevel_surface_detach_from_parent (GDK_MACOS_TOPLEVEL_SURFACE (gdk_surface));
else if (GDK_IS_MACOS_POPUP_SURFACE (gdk_surface))
_gdk_macos_popup_surface_detach_from_parent (GDK_MACOS_POPUP_SURFACE (gdk_surface));
}
-(void)windowDidMiniaturize:(NSNotification *)aNotification
{
gdk_synthesize_surface_state (GDK_SURFACE (gdk_surface), 0, GDK_TOPLEVEL_STATE_MINIMIZED);
}
-(void)windowDidDeminiaturize:(NSNotification *)aNotification
{
if (GDK_IS_MACOS_TOPLEVEL_SURFACE (gdk_surface))
_gdk_macos_toplevel_surface_attach_to_parent (GDK_MACOS_TOPLEVEL_SURFACE (gdk_surface));
else if (GDK_IS_MACOS_POPUP_SURFACE (gdk_surface))
_gdk_macos_popup_surface_attach_to_parent (GDK_MACOS_POPUP_SURFACE (gdk_surface));
gdk_synthesize_surface_state (GDK_SURFACE (gdk_surface), GDK_TOPLEVEL_STATE_MINIMIZED, 0);
}
-(void)windowDidBecomeKey:(NSNotification *)aNotification
{
gdk_synthesize_surface_state (GDK_SURFACE (gdk_surface), 0, GDK_TOPLEVEL_STATE_FOCUSED);
_gdk_macos_display_surface_became_key ([self gdkDisplay], gdk_surface);
}
-(void)windowDidResignKey:(NSNotification *)aNotification
{
gdk_synthesize_surface_state (GDK_SURFACE (gdk_surface), GDK_TOPLEVEL_STATE_FOCUSED, 0);
_gdk_macos_display_surface_resigned_key ([self gdkDisplay], gdk_surface);
}
-(void)windowDidBecomeMain:(NSNotification *)aNotification
{
if (![self isVisible])
{
/* Note: This is a hack needed because for unknown reasons, hidden
* windows get shown when clicking the dock icon when the application
* is not already active.
*/
[self orderOut:nil];
return;
}
_gdk_macos_display_surface_became_main ([self gdkDisplay], gdk_surface);
}
-(void)windowDidResignMain:(NSNotification *)aNotification
{
_gdk_macos_display_surface_resigned_main ([self gdkDisplay], gdk_surface);
}
/* Used in combination with NSLeftMouseUp in sendEvent to keep track
* of when the window is being moved with the mouse.
*/
-(void)windowWillMove:(NSNotification *)aNotification
{
inMove = YES;
}
-(void)sendEvent:(NSEvent *)event
{
NSEventType event_type = [event type];
switch ((int)event_type)
{
case NSEventTypeLeftMouseUp: {
GdkDisplay *display = gdk_surface_get_display (GDK_SURFACE (gdk_surface));
double time = ((double)[event timestamp]) * 1000.0;
inManualMove = NO;
inManualResize = NO;
inMove = NO;
/* We need to deliver the event to the proper drag gestures or we
* will leave the window in inconsistent state that requires clicking
* in the window to cancel the gesture.
*
* TODO: Can we improve grab breaking to fix this?
*/
_gdk_macos_display_send_button_event ([self gdkDisplay], event);
_gdk_macos_display_break_all_grabs (GDK_MACOS_DISPLAY (display), time);
/* Reset gravity */
if (GDK_IS_MACOS_GL_VIEW ([self contentView]))
[[[self contentView] layer] setContentsGravity:kCAGravityBottomLeft];
break;
}
case NSEventTypeLeftMouseDragged:
if ([self trackManualMove] || [self trackManualResize])
return;
break;
default:
break;
}
[super sendEvent:event];
}
-(BOOL)isInMove
{
return inMove;
}
-(void)checkSendEnterNotify
{
/* When a new window has been created, and the mouse is in the window
* area, we will not receive an NSEventTypeMouseEntered event.
* Therefore, we synthesize an enter notify event manually.
*/
if (!initialPositionKnown)
{
initialPositionKnown = YES;
if (NSPointInRect ([NSEvent mouseLocation], [self frame]))
{
GdkMacosBaseView *view = (GdkMacosBaseView *)[self contentView];
NSEvent *event;
event = [NSEvent enterExitEventWithType: NSEventTypeMouseEntered
location: [self mouseLocationOutsideOfEventStream]
modifierFlags: 0
timestamp: [[NSApp currentEvent] timestamp]
windowNumber: [self windowNumber]
context: NULL
eventNumber: 0
trackingNumber: (NSInteger)[view trackingArea]
userData: nil];
[NSApp postEvent:event atStart:NO];
}
}
}
-(void)windowDidUnmaximize
{
NSWindowStyleMask style_mask = [self styleMask];
gdk_synthesize_surface_state (GDK_SURFACE (gdk_surface), GDK_TOPLEVEL_STATE_MAXIMIZED, 0);
/* If we are using CSD, then we transitioned to an opaque
* window while we were maximized. Now we need to drop that
* as we are leaving maximized state.
*/
if ((style_mask & NSWindowStyleMaskTitled) == 0 && [self isOpaque])
[self setOpaque:NO];
}
-(void)windowDidMove:(NSNotification *)aNotification
{
GdkSurface *surface = GDK_SURFACE (gdk_surface);
gboolean maximized = (surface->state & GDK_TOPLEVEL_STATE_MAXIMIZED) != 0;
/* In case the window is changed when maximized remove the maximized state */
if (maximized && !inMaximizeTransition && !NSEqualRects (lastMaximizedFrame, [self frame]))
[self windowDidUnmaximize];
_gdk_macos_surface_update_position (gdk_surface);
_gdk_macos_surface_reposition_children (gdk_surface);
[self checkSendEnterNotify];
}
-(void)windowDidResize:(NSNotification *)aNotification
{
NSRect content_rect;
GdkSurface *surface;
GdkDisplay *display;
GdkEvent *event;
gboolean maximized;
GList *node;
surface = GDK_SURFACE (gdk_surface);
display = gdk_surface_get_display (surface);
content_rect = [self contentRectForFrameRect:[self frame]];
maximized = (surface->state & GDK_TOPLEVEL_STATE_MAXIMIZED) != 0;
/* see same in windowDidMove */
if (maximized && !inMaximizeTransition && !NSEqualRects (lastMaximizedFrame, [self frame]))
[self windowDidUnmaximize];
surface->width = content_rect.size.width;
surface->height = content_rect.size.height;
/* Certain resize operations (e.g. going fullscreen), also move the
* origin of the window.
*/
_gdk_macos_surface_update_position (GDK_MACOS_SURFACE (surface));
[[self contentView] setFrame:NSMakeRect (0, 0, surface->width, surface->height)];
_gdk_surface_update_size (surface);
gdk_surface_request_layout (surface);
_gdk_macos_surface_reposition_children (gdk_surface);
[self checkSendEnterNotify];
}
-(id)initWithContentRect:(NSRect)contentRect
styleMask:(NSWindowStyleMask)styleMask
backing:(NSBackingStoreType)backingType
defer:(BOOL)flag
screen:(NSScreen *)screen
{
GdkMacosCairoView *view;
self = [super initWithContentRect:contentRect
styleMask:styleMask
backing:backingType
defer:flag
screen:screen];
[self setAcceptsMouseMovedEvents:YES];
[self setDelegate:(id<NSWindowDelegate>)self];
[self setReleasedWhenClosed:YES];
view = [[GdkMacosCairoView alloc] initWithFrame:contentRect];
[self setContentView:view];
[view release];
return self;
}
-(BOOL)canBecomeMainWindow
{
return GDK_IS_TOPLEVEL (gdk_surface);
}
-(BOOL)canBecomeKeyWindow
{
return GDK_IS_TOPLEVEL (gdk_surface);
}
-(void)showAndMakeKey:(BOOL)makeKey
{
inShowOrHide = YES;
if (makeKey && [self canBecomeKeyWindow])
[self makeKeyAndOrderFront:nil];
else
[self orderFront:nil];
inShowOrHide = NO;
[self checkSendEnterNotify];
}
-(void)hide
{
BOOL wasKey = [self isKeyWindow];
BOOL wasMain = [self isMainWindow];
inShowOrHide = YES;
[self orderOut:nil];
inShowOrHide = NO;
initialPositionKnown = NO;
if (wasMain)
[self windowDidResignMain:nil];
if (wasKey)
[self windowDidResignKey:nil];
}
-(BOOL)trackManualMove
{
NSRect windowFrame;
NSPoint currentLocation;
GdkMonitor *monitor;
GdkRectangle geometry;
GdkRectangle workarea;
int shadow_top = 0;
int shadow_left = 0;
int shadow_right = 0;
int shadow_bottom = 0;
GdkRectangle window_gdk;
GdkPoint pointer_position;
GdkPoint new_origin;
if (!inManualMove)
return NO;
/* Get our shadow so we can adjust the window position sans-shadow */
_gdk_macos_surface_get_shadow (gdk_surface,
&shadow_top,
&shadow_right,
&shadow_bottom,
&shadow_left);
windowFrame = [self frame];
currentLocation = [NSEvent mouseLocation];
/* Update the snapping geometry to match the current monitor */
monitor = _gdk_macos_display_get_monitor_at_display_coords ([self gdkDisplay],
currentLocation.x,
currentLocation.y);
gdk_monitor_get_geometry (monitor, &geometry);
gdk_macos_monitor_get_workarea (monitor, &workarea);
_edge_snapping_set_monitor (&self->snapping, &geometry, &workarea);
/* Convert origins to GDK coordinates */
_gdk_macos_display_from_display_coords ([self gdkDisplay],
currentLocation.x,
currentLocation.y,
&pointer_position.x,
&pointer_position.y);
_gdk_macos_display_from_display_coords ([self gdkDisplay],
windowFrame.origin.x,
windowFrame.origin.y + windowFrame.size.height,
&window_gdk.x,
&window_gdk.y);
window_gdk.width = windowFrame.size.width;
window_gdk.height = windowFrame.size.height;
/* Subtract our shadowin from the window */
window_gdk.x += shadow_left;
window_gdk.y += shadow_top;
window_gdk.width = window_gdk.width - shadow_left - shadow_right;
window_gdk.height = window_gdk.height - shadow_top - shadow_bottom;
/* Now place things on the monitor */
_edge_snapping_motion (&self->snapping, &pointer_position, &window_gdk);
/* And add our shadow back to the frame */
window_gdk.x -= shadow_left;
window_gdk.y -= shadow_top;
window_gdk.width += shadow_left + shadow_right;
window_gdk.height += shadow_top + shadow_bottom;
/* Convert to quartz coordinates */
_gdk_macos_display_to_display_coords ([self gdkDisplay],
window_gdk.x,
window_gdk.y + window_gdk.height,
&new_origin.x, &new_origin.y);
windowFrame.origin.x = new_origin.x;
windowFrame.origin.y = new_origin.y;
/* And now apply the frame to the window */
[self setFrameOrigin:NSMakePoint(new_origin.x, new_origin.y)];
return YES;
}
/* Used by gdkmacosdisplay-translate.c to decide if our sendEvent() handler
* above will see the event or if it will be subjected to standard processing
* by GDK.
*/
-(BOOL)isInManualResizeOrMove
{
return inManualResize || inManualMove;
}
-(void)beginManualMove
{
NSPoint initialMoveLocation;
GdkPoint point;
GdkMonitor *monitor;
GdkRectangle geometry;
GdkRectangle area;
GdkRectangle workarea;
if (inMove || inManualMove || inManualResize)
return;
inManualMove = YES;
monitor = _gdk_macos_surface_get_best_monitor ([self gdkSurface]);
gdk_monitor_get_geometry (monitor, &geometry);
gdk_macos_monitor_get_workarea (monitor, &workarea);
initialMoveLocation = [NSEvent mouseLocation];
_gdk_macos_display_from_display_coords ([self gdkDisplay],
initialMoveLocation.x,
initialMoveLocation.y,
&point.x,
&point.y);
area.x = gdk_surface->root_x;
area.y = gdk_surface->root_y;
area.width = GDK_SURFACE (gdk_surface)->width;
area.height = GDK_SURFACE (gdk_surface)->height;
_edge_snapping_init (&self->snapping,
&geometry,
&workarea,
&point,
&area);
}
-(BOOL)trackManualResize
{
NSPoint mouse_location;
NSRect new_frame;
float mdx, mdy, dw, dh, dx, dy;
NSSize min_size;
if (!inManualResize || inTrackManualResize)
return NO;
inTrackManualResize = YES;
mouse_location = [self convertPointToScreen:[self mouseLocationOutsideOfEventStream]];
mdx = initialResizeLocation.x - mouse_location.x;
mdy = initialResizeLocation.y - mouse_location.y;
/* Set how a mouse location delta translates to changes in width,
* height and position.
*/
dw = dh = dx = dy = 0.0;
if (resizeEdge == GDK_SURFACE_EDGE_EAST ||
resizeEdge == GDK_SURFACE_EDGE_NORTH_EAST ||
resizeEdge == GDK_SURFACE_EDGE_SOUTH_EAST)
{
dw = -1.0;
}
if (resizeEdge == GDK_SURFACE_EDGE_NORTH ||
resizeEdge == GDK_SURFACE_EDGE_NORTH_WEST ||
resizeEdge == GDK_SURFACE_EDGE_NORTH_EAST)
{
dh = -1.0;
}
if (resizeEdge == GDK_SURFACE_EDGE_SOUTH ||
resizeEdge == GDK_SURFACE_EDGE_SOUTH_WEST ||
resizeEdge == GDK_SURFACE_EDGE_SOUTH_EAST)
{
dh = 1.0;
dy = -1.0;
}
if (resizeEdge == GDK_SURFACE_EDGE_WEST ||
resizeEdge == GDK_SURFACE_EDGE_NORTH_WEST ||
resizeEdge == GDK_SURFACE_EDGE_SOUTH_WEST)
{
dw = 1.0;
dx = -1.0;
}
/* Apply changes to the frame captured when we started resizing */
new_frame = initialResizeFrame;
new_frame.origin.x += mdx * dx;
new_frame.origin.y += mdy * dy;
new_frame.size.width += mdx * dw;
new_frame.size.height += mdy * dh;
/* In case the resulting window would be too small reduce the
* change to both size and position.
*/
min_size = [self contentMinSize];
if (new_frame.size.width < min_size.width)
{
if (dx)
new_frame.origin.x -= min_size.width - new_frame.size.width;
new_frame.size.width = min_size.width;
}
if (new_frame.size.height < min_size.height)
{
if (dy)
new_frame.origin.y -= min_size.height - new_frame.size.height;
new_frame.size.height = min_size.height;
}
/* We could also apply aspect ratio:
new_frame.size.height = new_frame.size.width / [self aspectRatio].width * [self aspectRatio].height;
*/
[self setFrame:new_frame display:YES];
/* Let the resizing be handled by GTK. */
if (g_main_context_pending (NULL))
g_main_context_iteration (NULL, FALSE);
inTrackManualResize = NO;
return YES;
}
-(void)beginManualResize:(GdkSurfaceEdge)edge
{
if (inMove || inManualMove || inManualResize)
return;
inManualResize = YES;
resizeEdge = edge;
if (GDK_IS_MACOS_GL_VIEW ([self contentView]))
{
CALayerContentsGravity gravity = kCAGravityBottomLeft;
switch (edge)
{
default:
case GDK_SURFACE_EDGE_NORTH:
gravity = kCAGravityTopLeft;
break;
case GDK_SURFACE_EDGE_NORTH_WEST:
gravity = kCAGravityTopRight;
break;
case GDK_SURFACE_EDGE_SOUTH_WEST:
case GDK_SURFACE_EDGE_WEST:
gravity = kCAGravityBottomRight;
break;
case GDK_SURFACE_EDGE_SOUTH:
case GDK_SURFACE_EDGE_SOUTH_EAST:
gravity = kCAGravityBottomLeft;
break;
case GDK_SURFACE_EDGE_EAST:
gravity = kCAGravityBottomLeft;
break;
case GDK_SURFACE_EDGE_NORTH_EAST:
gravity = kCAGravityTopLeft;
break;
}
[[[self contentView] layer] setContentsGravity:gravity];
}
initialResizeFrame = [self frame];
initialResizeLocation = [self convertPointToScreen:[self mouseLocationOutsideOfEventStream]];
}
-(NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
{
return NSDragOperationNone;
}
-(void)draggingEnded:(id <NSDraggingInfo>)sender
{
}
-(void)draggingExited:(id <NSDraggingInfo>)sender
{
}
-(NSDragOperation)draggingUpdated:(id <NSDraggingInfo>)sender
{
return NSDragOperationNone;
}
-(BOOL)performDragOperation:(id <NSDraggingInfo>)sender
{
return YES;
}
-(BOOL)wantsPeriodicDraggingUpdates
{
return NO;
}
-(void)draggedImage:(NSImage *)anImage endedAt:(NSPoint)aPoint operation:(NSDragOperation)operation
{
}
-(void)setStyleMask:(NSWindowStyleMask)styleMask
{
gboolean was_fullscreen;
gboolean is_fullscreen;
gboolean was_opaque;
gboolean is_opaque;
was_fullscreen = (([self styleMask] & NSWindowStyleMaskFullScreen) != 0);
was_opaque = (([self styleMask] & NSWindowStyleMaskTitled) != 0);
[super setStyleMask:styleMask];
is_fullscreen = (([self styleMask] & NSWindowStyleMaskFullScreen) != 0);
is_opaque = (([self styleMask] & NSWindowStyleMaskTitled) != 0);
if (was_fullscreen != is_fullscreen)
_gdk_macos_surface_update_fullscreen_state (gdk_surface);
if (was_opaque != is_opaque)
{
[self setOpaque:is_opaque];
if (!is_opaque)
[self setBackgroundColor:[NSColor clearColor]];
}
}
-(NSRect)constrainFrameRect:(NSRect)frameRect toScreen:(NSScreen *)screen
{
GdkMacosSurface *surface = gdk_surface;
NSRect rect;
int shadow_top;
/* Allow the window to move up "shadow_top" more than normally allowed
* by the default impl. This makes it possible to move windows with
* client side shadow right up to the screen's menu bar. */
_gdk_macos_surface_get_shadow (surface, &shadow_top, NULL, NULL, NULL);
rect = [super constrainFrameRect:frameRect toScreen:screen];
if (frameRect.origin.y > rect.origin.y)
rect.origin.y = MIN (frameRect.origin.y, rect.origin.y + shadow_top);
return rect;
}
-(NSRect)windowWillUseStandardFrame:(NSWindow *)nsWindow
defaultFrame:(NSRect)newFrame
{
NSRect screenFrame = [[self screen] visibleFrame];
GdkMacosSurface *surface = gdk_surface;
gboolean maximized = GDK_SURFACE (surface)->state & GDK_TOPLEVEL_STATE_MAXIMIZED;
if (!maximized)
return screenFrame;
else
return lastUnmaximizedFrame;
}
-(BOOL)windowShouldZoom:(NSWindow *)nsWindow
toFrame:(NSRect)newFrame
{
GdkMacosSurface *surface = gdk_surface;
GdkToplevelState state = GDK_SURFACE (surface)->state;
if (state & GDK_TOPLEVEL_STATE_MAXIMIZED)
{
lastMaximizedFrame = newFrame;
[self windowDidUnmaximize];
}
else
{
lastUnmaximizedFrame = [nsWindow frame];
gdk_synthesize_surface_state (GDK_SURFACE (gdk_surface), 0, GDK_TOPLEVEL_STATE_MAXIMIZED);
}
inMaximizeTransition = YES;
return YES;
}
-(void)windowDidEndLiveResize:(NSNotification *)aNotification
{
gboolean maximized = GDK_SURFACE (gdk_surface)->state & GDK_TOPLEVEL_STATE_MAXIMIZED;
inMaximizeTransition = NO;
/* Even if this is CSD, we want to be opaque while maximized
* to speed up compositing by allowing the display server to
* avoid costly blends.
*/
if (maximized)
[self setOpaque:YES];
}
-(NSSize)window:(NSWindow *)window willUseFullScreenContentSize:(NSSize)proposedSize
{
return [[window screen] frame].size;
}
-(void)windowWillEnterFullScreen:(NSNotification *)aNotification
{
lastUnfullscreenFrame = [self frame];
}
-(void)windowWillExitFullScreen:(NSNotification *)aNotification
{
[self setFrame:lastUnfullscreenFrame display:YES];
}
-(void)windowDidExitFullScreen:(NSNotification *)aNotification
{
}
-(void)windowDidChangeScreen:(NSNotification *)aNotification
{
_gdk_macos_surface_monitor_changed (gdk_surface);
}
-(void)setGdkSurface:(GdkMacosSurface *)surface
{
self->gdk_surface = surface;
}
-(void)setDecorated:(BOOL)decorated
{
NSWindowStyleMask style_mask = [self styleMask];
[self setHasShadow:decorated];
if (decorated)
style_mask |= NSWindowStyleMaskTitled;
else
style_mask &= ~NSWindowStyleMaskTitled;
[self setStyleMask:style_mask];
}
-(GdkMacosSurface *)gdkSurface
{
return self->gdk_surface;
}
-(GdkMacosDisplay *)gdkDisplay
{
return GDK_MACOS_DISPLAY (GDK_SURFACE (self->gdk_surface)->display);
}
-(BOOL)movableByWindowBackground
{
return NO;
}
@end
|