This repository has been archived by the owner on Feb 11, 2021. It is now read-only.
/
SDL_cocoawindow.m
699 lines (599 loc) · 20 KB
1
2
/*
SDL - Simple DirectMedia Layer
3
Copyright (C) 1997-2010 Sam Lantinga
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
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 2.1 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, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Sam Lantinga
slouken@libsdl.org
*/
#include "SDL_config.h"
#include "SDL_syswm.h"
#include "../SDL_sysvideo.h"
#include "../../events/SDL_keyboard_c.h"
#include "../../events/SDL_mouse_c.h"
28
#include "../../events/SDL_touch_c.h"
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
#include "../../events/SDL_windowevents_c.h"
#include "SDL_cocoavideo.h"
static __inline__ void ConvertNSRect(NSRect *r)
{
r->origin.y = CGDisplayPixelsHigh(kCGDirectMainDisplay) - r->origin.y - r->size.height;
}
@implementation Cocoa_WindowListener
- (void)listen:(SDL_WindowData *)data
{
NSNotificationCenter *center;
_data = data;
center = [NSNotificationCenter defaultCenter];
48
49
50
51
52
53
54
55
56
[_data->nswindow setNextResponder:self];
if ([_data->nswindow delegate] != nil) {
[center addObserver:self selector:@selector(windowDisExpose:) name:NSWindowDidExposeNotification object:_data->nswindow];
[center addObserver:self selector:@selector(windowDidMove:) name:NSWindowDidMoveNotification object:_data->nswindow];
[center addObserver:self selector:@selector(windowDidResize:) name:NSWindowDidResizeNotification object:_data->nswindow];
[center addObserver:self selector:@selector(windowDidMiniaturize:) name:NSWindowDidMiniaturizeNotification object:_data->nswindow];
[center addObserver:self selector:@selector(windowDidDeminiaturize:) name:NSWindowDidDeminiaturizeNotification object:_data->nswindow];
[center addObserver:self selector:@selector(windowDidBecomeKey:) name:NSWindowDidBecomeKeyNotification object:_data->nswindow];
[center addObserver:self selector:@selector(windowDidResignKey:) name:NSWindowDidResignKeyNotification object:_data->nswindow];
57
} else {
58
[_data->nswindow setDelegate:self];
59
60
61
62
}
[center addObserver:self selector:@selector(windowDidHide:) name:NSApplicationDidHideNotification object:NSApp];
[center addObserver:self selector:@selector(windowDidUnhide:) name:NSApplicationDidUnhideNotification object:NSApp];
63
[_data->nswindow setAcceptsMouseMovedEvents:YES];
64
[[_data->nswindow contentView] setAcceptsTouchEvents:YES];
65
66
67
68
69
70
71
72
}
- (void)close
{
NSNotificationCenter *center;
center = [NSNotificationCenter defaultCenter];
73
74
75
76
77
78
79
80
81
[_data->nswindow setNextResponder:nil];
if ([_data->nswindow delegate] != self) {
[center removeObserver:self name:NSWindowDidExposeNotification object:_data->nswindow];
[center removeObserver:self name:NSWindowDidMoveNotification object:_data->nswindow];
[center removeObserver:self name:NSWindowDidResizeNotification object:_data->nswindow];
[center removeObserver:self name:NSWindowDidMiniaturizeNotification object:_data->nswindow];
[center removeObserver:self name:NSWindowDidDeminiaturizeNotification object:_data->nswindow];
[center removeObserver:self name:NSWindowDidBecomeKeyNotification object:_data->nswindow];
[center removeObserver:self name:NSWindowDidResignKeyNotification object:_data->nswindow];
82
} else {
83
[_data->nswindow setDelegate:nil];
84
85
86
87
88
89
90
}
[center removeObserver:self name:NSApplicationDidHideNotification object:NSApp];
[center removeObserver:self name:NSApplicationDidUnhideNotification object:NSApp];
}
- (BOOL)windowShouldClose:(id)sender
{
91
SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_CLOSE, 0, 0);
92
93
94
95
96
return NO;
}
- (void)windowDidExpose:(NSNotification *)aNotification
{
97
SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_EXPOSED, 0, 0);
98
99
100
101
102
}
- (void)windowDidMove:(NSNotification *)aNotification
{
int x, y;
103
NSRect rect = [_data->nswindow contentRectForFrameRect:[_data->nswindow frame]];
104
ConvertNSRect(&rect);
105
106
x = (int)rect.origin.x;
y = (int)rect.origin.y;
107
SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_MOVED, x, y);
108
109
110
111
112
}
- (void)windowDidResize:(NSNotification *)aNotification
{
int w, h;
113
NSRect rect = [_data->nswindow contentRectForFrameRect:[_data->nswindow frame]];
114
115
w = (int)rect.size.width;
h = (int)rect.size.height;
116
SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_RESIZED, w, h);
117
118
119
120
}
- (void)windowDidMiniaturize:(NSNotification *)aNotification
{
121
SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_MINIMIZED, 0, 0);
122
123
124
125
}
- (void)windowDidDeminiaturize:(NSNotification *)aNotification
{
126
SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_RESTORED, 0, 0);
127
128
129
130
}
- (void)windowDidBecomeKey:(NSNotification *)aNotification
{
131
/* We're going to get keyboard events, since we're key. */
132
SDL_SetKeyboardFocus(_data->window);
133
134
135
/* Check to see if someone updated the clipboard */
Cocoa_CheckClipboardUpdate(_data->videodata);
136
137
138
139
}
- (void)windowDidResignKey:(NSNotification *)aNotification
{
140
/* Some other window will get mouse events, since we're not key. */
141
142
if (SDL_GetMouseFocus() == _data->window) {
SDL_SetMouseFocus(NULL);
145
/* Some other window will get keyboard events, since we're not key. */
146
147
148
if (SDL_GetKeyboardFocus() == _data->window) {
SDL_SetKeyboardFocus(NULL);
}
149
150
151
152
}
- (void)windowDidHide:(NSNotification *)aNotification
{
153
SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_HIDDEN, 0, 0);
154
155
156
157
}
- (void)windowDidUnhide:(NSNotification *)aNotification
{
158
SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_SHOWN, 0, 0);
159
160
161
162
}
- (void)mouseDown:(NSEvent *)theEvent
{
163
int button;
165
166
167
168
169
170
171
172
173
174
175
176
177
178
switch ([theEvent buttonNumber]) {
case 0:
button = SDL_BUTTON_LEFT;
break;
case 1:
button = SDL_BUTTON_RIGHT;
break;
case 2:
button = SDL_BUTTON_MIDDLE;
break;
default:
button = [theEvent buttonNumber];
break;
}
179
SDL_SendMouseButton(_data->window, SDL_PRESSED, button);
180
181
182
183
}
- (void)rightMouseDown:(NSEvent *)theEvent
{
184
[self mouseDown:theEvent];
185
186
187
188
}
- (void)otherMouseDown:(NSEvent *)theEvent
{
189
[self mouseDown:theEvent];
190
191
192
193
}
- (void)mouseUp:(NSEvent *)theEvent
{
194
int button;
196
197
198
199
200
201
202
203
204
205
206
207
208
209
switch ([theEvent buttonNumber]) {
case 0:
button = SDL_BUTTON_LEFT;
break;
case 1:
button = SDL_BUTTON_RIGHT;
break;
case 2:
button = SDL_BUTTON_MIDDLE;
break;
default:
button = [theEvent buttonNumber];
break;
}
210
SDL_SendMouseButton(_data->window, SDL_RELEASED, button);
211
212
213
214
}
- (void)rightMouseUp:(NSEvent *)theEvent
{
215
[self mouseUp:theEvent];
216
217
218
219
}
- (void)otherMouseUp:(NSEvent *)theEvent
{
220
[self mouseUp:theEvent];
221
222
223
224
}
- (void)mouseMoved:(NSEvent *)theEvent
{
225
SDL_Window *window = _data->window;
226
227
NSPoint point;
228
229
point = [theEvent locationInWindow];
point.y = window->h - point.y;
230
231
if ( point.x < 0 || point.x >= window->w ||
point.y < 0 || point.y >= window->h ) {
232
233
if (SDL_GetMouseFocus() == window) {
SDL_SetMouseFocus(NULL);
234
235
}
} else {
236
SDL_SendMouseMotion(window, 0, (int)point.x, (int)point.y);
240
241
242
243
244
- (void)mouseDragged:(NSEvent *)theEvent
{
[self mouseMoved:theEvent];
}
245
246
247
248
249
250
251
252
253
254
- (void)rightMouseDragged:(NSEvent *)theEvent
{
[self mouseMoved:theEvent];
}
- (void)otherMouseDragged:(NSEvent *)theEvent
{
[self mouseMoved:theEvent];
}
255
256
- (void)scrollWheel:(NSEvent *)theEvent
{
257
258
259
260
261
262
263
264
265
266
267
268
269
270
float x = [theEvent deltaX];
float y = [theEvent deltaY];
if (x > 0) {
x += 0.9f;
} else if (x < 0) {
x -= 0.9f;
}
if (y > 0) {
y += 0.9f;
} else if (y < 0) {
y -= 0.9f;
}
SDL_SendMouseWheel(_data->window, (int)x, (int)y);
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
- (void)touchesBeganWithEvent:(NSEvent *) theEvent
{
[self handleTouches:COCOA_TOUCH_DOWN withEvent:theEvent];
}
- (void)touchesMovedWithEvent:(NSEvent *) theEvent
{
[self handleTouches:COCOA_TOUCH_MOVE withEvent:theEvent];
}
- (void)touchesEndedWithEvent:(NSEvent *) theEvent
{
[self handleTouches:COCOA_TOUCH_UP withEvent:theEvent];
}
- (void)touchesCancelledWithEvent:(NSEvent *) theEvent
{
[self handleTouches:COCOA_TOUCH_CANCELLED withEvent:theEvent];
}
- (void)handleTouches:(cocoaTouchType)type withEvent:(NSEvent *)event
{
NSSet *touches = [event touchesMatchingPhase:NSTouchPhaseBegan inView:nil];
NSEnumerator *enumerator = [touches objectEnumerator];
NSTouch *touch = (NSTouch*)[enumerator nextObject];
while (touch) {
long touchId = (long)[touch device];
if (!SDL_GetTouch(touchId)) {
SDL_Touch touch;
touch.id = touchId;
touch.x_min = 0;
touch.x_max = 1;
touch.xres = touch.x_max - touch.x_min;
touch.y_min = 0;
touch.y_max = 1;
touch.yres = touch.y_max - touch.y_min;
touch.pressure_min = 0;
touch.pressure_max = 1;
touch.pressureres = touch.pressure_max - touch.pressure_min;
if (SDL_AddTouch(&touch, "") < 0) {
return;
}
}
float x = [touch normalizedPosition].x;
float y = [touch normalizedPosition].y;
long fingerId = (long)[touch identity];
switch (type) {
case COCOA_TOUCH_DOWN:
SDL_SendFingerDown(touchId, fingerId, SDL_TRUE, x, y, 1);
break;
case COCOA_TOUCH_UP:
case COCOA_TOUCH_CANCELLED:
SDL_SendFingerDown(touchId, fingerId, SDL_FALSE, x, y, 1);
break;
case COCOA_TOUCH_MOVE:
SDL_SendTouchMotion(touchId, fingerId, SDL_FALSE, x, y, 1);
break;
}
touch = (NSTouch*)[enumerator nextObject];
}
}
339
340
@end
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
@interface SDLWindow : NSWindow
/* These are needed for borderless/fullscreen windows */
- (BOOL)canBecomeKeyWindow;
- (BOOL)canBecomeMainWindow;
@end
@implementation SDLWindow
- (BOOL)canBecomeKeyWindow
{
return YES;
}
- (BOOL)canBecomeMainWindow
{
return YES;
}
@end
359
static int
360
SetupWindowData(_THIS, SDL_Window * window, NSWindow *nswindow, SDL_bool created)
361
362
{
NSAutoreleasePool *pool;
363
SDL_VideoData *videodata = (SDL_VideoData *) _this->driverdata;
364
SDL_VideoDisplay *display = window->display;
365
SDL_DisplayData *displaydata = (SDL_DisplayData *) display->driverdata;
366
367
368
369
370
371
372
373
SDL_WindowData *data;
/* Allocate the window data */
data = (SDL_WindowData *) SDL_malloc(sizeof(*data));
if (!data) {
SDL_OutOfMemory();
return -1;
}
374
data->window = window;
375
data->nswindow = nswindow;
376
data->created = created;
377
data->display = displaydata->display;
378
data->videodata = videodata;
379
380
381
382
383
384
385
386
387
pool = [[NSAutoreleasePool alloc] init];
/* Create an event listener for the window */
data->listener = [[Cocoa_WindowListener alloc] init];
[data->listener listen:data];
/* Fill in the SDL window with the window data */
{
388
SDL_Rect bounds;
389
390
NSRect rect = [nswindow contentRectForFrameRect:[nswindow frame]];
ConvertNSRect(&rect);
391
392
393
Cocoa_GetDisplayBounds(_this, display, &bounds);
window->x = (int)rect.origin.x - bounds.x;
window->y = (int)rect.origin.y - bounds.y;
394
395
396
397
398
399
400
401
402
403
404
window->w = (int)rect.size.width;
window->h = (int)rect.size.height;
}
if ([nswindow isVisible]) {
window->flags |= SDL_WINDOW_SHOWN;
} else {
window->flags &= ~SDL_WINDOW_SHOWN;
}
{
unsigned int style = [nswindow styleMask];
405
if ((style & ~NSResizableWindowMask) == NSBorderlessWindowMask) {
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
window->flags |= SDL_WINDOW_BORDERLESS;
} else {
window->flags &= ~SDL_WINDOW_BORDERLESS;
}
if (style & NSResizableWindowMask) {
window->flags |= SDL_WINDOW_RESIZABLE;
} else {
window->flags &= ~SDL_WINDOW_RESIZABLE;
}
}
if ([nswindow isZoomed]) {
window->flags |= SDL_WINDOW_MAXIMIZED;
} else {
window->flags &= ~SDL_WINDOW_MAXIMIZED;
}
if ([nswindow isMiniaturized]) {
window->flags |= SDL_WINDOW_MINIMIZED;
} else {
window->flags &= ~SDL_WINDOW_MINIMIZED;
}
if ([nswindow isKeyWindow]) {
window->flags |= SDL_WINDOW_INPUT_FOCUS;
428
SDL_SetKeyboardFocus(data->window);
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
if (window->flags & SDL_WINDOW_INPUT_GRABBED) {
/* FIXME */
}
}
/* All done! */
[pool release];
window->driverdata = data;
return 0;
}
int
Cocoa_CreateWindow(_THIS, SDL_Window * window)
{
444
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
445
NSWindow *nswindow;
446
SDL_VideoDisplay *display = window->display;
447
NSRect rect;
448
SDL_Rect bounds;
449
450
unsigned int style;
451
Cocoa_GetDisplayBounds(_this, display, &bounds);
452
453
if ((window->flags & SDL_WINDOW_FULLSCREEN)
|| window->x == SDL_WINDOWPOS_CENTERED) {
454
455
456
457
rect.origin.x = bounds.x + (bounds.w - window->w) / 2;
} else if (window->x == SDL_WINDOWPOS_UNDEFINED) {
rect.origin.x = bounds.x;
} else {
458
rect.origin.x = bounds.x + window->x;
460
461
if ((window->flags & SDL_WINDOW_FULLSCREEN)
|| window->y == SDL_WINDOWPOS_CENTERED) {
462
463
464
465
rect.origin.y = bounds.y + (bounds.h - window->h) / 2;
} else if (window->x == SDL_WINDOWPOS_UNDEFINED) {
rect.origin.y = bounds.y;
} else {
466
rect.origin.y = bounds.y + window->y;
467
468
469
470
471
472
473
474
475
476
477
478
479
480
}
rect.size.width = window->w;
rect.size.height = window->h;
ConvertNSRect(&rect);
if (window->flags & SDL_WINDOW_BORDERLESS) {
style = NSBorderlessWindowMask;
} else {
style = (NSTitledWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask);
}
if (window->flags & SDL_WINDOW_RESIZABLE) {
style |= NSResizableWindowMask;
}
481
482
483
484
/* Figure out which screen to place this window */
NSArray *screens = [NSScreen screens];
NSScreen *screen = nil;
NSScreen *candidate;
485
486
int i, count = [screens count];
for (i = 0; i < count; ++i) {
487
candidate = [screens objectAtIndex:i];
488
489
490
491
492
493
494
495
496
497
498
NSRect screenRect = [candidate frame];
if (rect.origin.x >= screenRect.origin.x &&
rect.origin.x < screenRect.origin.x + screenRect.size.width &&
rect.origin.y >= screenRect.origin.y &&
rect.origin.y < screenRect.origin.y + screenRect.size.height) {
screen = candidate;
rect.origin.x -= screenRect.origin.x;
rect.origin.y -= screenRect.origin.y;
}
}
nswindow = [[SDLWindow alloc] initWithContentRect:rect styleMask:style backing:NSBackingStoreBuffered defer:FALSE screen:screen];
499
500
501
[pool release];
502
if (SetupWindowData(_this, window, nswindow, SDL_TRUE) < 0) {
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
[nswindow release];
return -1;
}
return 0;
}
int
Cocoa_CreateWindowFrom(_THIS, SDL_Window * window, const void *data)
{
NSAutoreleasePool *pool;
NSWindow *nswindow = (NSWindow *) data;
NSString *title;
pool = [[NSAutoreleasePool alloc] init];
/* Query the title from the existing window */
title = [nswindow title];
if (title) {
window->title = SDL_strdup([title UTF8String]);
}
[pool release];
526
return SetupWindowData(_this, window, nswindow, SDL_FALSE);
527
528
529
530
531
}
void
Cocoa_SetWindowTitle(_THIS, SDL_Window * window)
{
532
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
533
NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow;
534
535
NSString *string;
536
537
538
539
540
if(window->title) {
string = [[NSString alloc] initWithUTF8String:window->title];
} else {
string = [[NSString alloc] init];
}
541
542
[nswindow setTitle:string];
[string release];
544
[pool release];
545
546
547
548
549
}
void
Cocoa_SetWindowPosition(_THIS, SDL_Window * window)
{
550
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
551
NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow;
552
SDL_VideoDisplay *display = window->display;
553
NSRect rect;
554
SDL_Rect bounds;
556
Cocoa_GetDisplayBounds(_this, display, &bounds);
557
558
if ((window->flags & SDL_WINDOW_FULLSCREEN)
|| window->x == SDL_WINDOWPOS_CENTERED) {
559
rect.origin.x = bounds.x + (bounds.w - window->w) / 2;
561
rect.origin.x = bounds.x + window->x;
562
563
564
}
if ((window->flags & SDL_WINDOW_FULLSCREEN)
|| window->y == SDL_WINDOWPOS_CENTERED) {
565
rect.origin.y = bounds.y + (bounds.h - window->h) / 2;
567
rect.origin.y = bounds.y + window->y;
569
570
571
572
573
rect.size.width = window->w;
rect.size.height = window->h;
ConvertNSRect(&rect);
rect = [nswindow frameRectForContentRect:rect];
[nswindow setFrameOrigin:rect.origin];
574
[pool release];
575
576
577
578
579
}
void
Cocoa_SetWindowSize(_THIS, SDL_Window * window)
{
580
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
581
NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow;
582
583
584
585
586
NSSize size;
size.width = window->w;
size.height = window->h;
[nswindow setContentSize:size];
587
[pool release];
588
589
590
591
592
}
void
Cocoa_ShowWindow(_THIS, SDL_Window * window)
{
593
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
594
NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow;
596
597
598
if (![nswindow isMiniaturized]) {
[nswindow makeKeyAndOrderFront:nil];
}
599
[pool release];
600
601
602
603
604
}
void
Cocoa_HideWindow(_THIS, SDL_Window * window)
{
605
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
606
NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow;
608
609
[nswindow orderOut:nil];
[pool release];
610
611
612
613
614
}
void
Cocoa_RaiseWindow(_THIS, SDL_Window * window)
{
615
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
616
NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow;
617
618
[nswindow makeKeyAndOrderFront:nil];
619
[pool release];
620
621
622
623
624
}
void
Cocoa_MaximizeWindow(_THIS, SDL_Window * window)
{
625
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
626
NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow;
628
[nswindow zoom:nil];
629
[pool release];
630
631
632
633
634
}
void
Cocoa_MinimizeWindow(_THIS, SDL_Window * window)
{
635
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
636
NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow;
638
[nswindow miniaturize:nil];
639
[pool release];
640
641
642
643
644
}
void
Cocoa_RestoreWindow(_THIS, SDL_Window * window)
{
645
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
646
NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow;
648
649
650
651
652
653
if ([nswindow isMiniaturized]) {
[nswindow deminiaturize:nil];
} else if ([nswindow isZoomed]) {
[nswindow zoom:nil];
}
[pool release];
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
}
void
Cocoa_SetWindowGrab(_THIS, SDL_Window * window)
{
if ((window->flags & SDL_WINDOW_INPUT_GRABBED) &&
(window->flags & SDL_WINDOW_INPUT_FOCUS)) {
/* FIXME: Grab mouse */
} else {
/* FIXME: Release mouse */
}
}
void
Cocoa_DestroyWindow(_THIS, SDL_Window * window)
{
670
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
671
672
673
674
675
676
SDL_WindowData *data = (SDL_WindowData *) window->driverdata;
if (data) {
[data->listener close];
[data->listener release];
if (data->created) {
677
[data->nswindow close];
678
679
680
}
SDL_free(data);
}
681
[pool release];
682
683
684
685
686
}
SDL_bool
Cocoa_GetWindowWMInfo(_THIS, SDL_Window * window, SDL_SysWMinfo * info)
{
687
//NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow;
688
689
690
691
692
693
694
695
696
697
698
699
if (info->version.major <= SDL_MAJOR_VERSION) {
//info->window = nswindow;
return SDL_TRUE;
} else {
SDL_SetError("Application not compiled with SDL %d.%d\n",
SDL_MAJOR_VERSION, SDL_MINOR_VERSION);
return SDL_FALSE;
}
}
/* vi: set ts=4 sw=4 expandtab: */