1 /*
2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #import "CWrapper.h"
27
28 #import <JavaNativeFoundation/JavaNativeFoundation.h>
29
30 #import "AWTWindow.h"
31 #import "LWCToolkit.h"
32 #import "GeomUtilities.h"
33 #import "ThreadUtilities.h"
34
35 #import "sun_lwawt_macosx_CWrapper_NSWindow.h"
36
37 /*
38 * Class: sun_lwawt_macosx_CWrapper$NSObject
39 * Method: release
40 * Signature: (J)V
41 */
42 JNIEXPORT void JNICALL
43 Java_sun_lwawt_macosx_CWrapper_00024NSObject_release
44 (JNIEnv *env, jclass cls, jlong objectPtr)
45 {
46 JNF_COCOA_ENTER(env);
47
48 id obj = (id)jlong_to_ptr(objectPtr);
49 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
50 CFRelease(obj);
51 }];
52
53 JNF_COCOA_EXIT(env);
54 }
55
56
57 /*
58 * Class: sun_lwawt_macosx_CWrapper$NSWindow
59 * Method: makeKeyAndOrderFront
60 * Signature: (J)V
61 */
62 JNIEXPORT void JNICALL
63 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_makeKeyAndOrderFront
64 (JNIEnv *env, jclass cls, jlong windowPtr)
65 {
66 JNF_COCOA_ENTER(env);
67
68 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
69 [ThreadUtilities performOnMainThread:@selector(makeKeyAndOrderFront:)
70 on:window
71 withObject:nil
72 waitUntilDone:NO];
73
74 JNF_COCOA_EXIT(env);
75 }
76
77 /*
78 * Class: sun_lwawt_macosx_CWrapper$NSWindow
79 * Method: makeKeyWindow
80 * Signature: (J)V
81 */
82 JNIEXPORT void JNICALL
83 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_makeKeyWindow
84 (JNIEnv *env, jclass cls, jlong windowPtr)
85 {
86 JNF_COCOA_ENTER(env);
87
88 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
89 [ThreadUtilities performOnMainThread:@selector(makeKeyWindow)
90 on:window
91 withObject:nil
92 waitUntilDone:NO];
93
94 JNF_COCOA_EXIT(env);
95 }
96
97 /*
98 * Class: sun_lwawt_macosx_CWrapper$NSWindow
99 * Method: makeMainWindow
100 * Signature: (J)V
101 */
102 JNIEXPORT void JNICALL
103 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_makeMainWindow
104 (JNIEnv *env, jclass cls, jlong windowPtr)
105 {
106 JNF_COCOA_ENTER(env);
107
108 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
109 [ThreadUtilities performOnMainThread:@selector(makeMainWindow)
110 on:window
111 withObject:nil
112 waitUntilDone:NO];
113
114 JNF_COCOA_EXIT(env);
115 }
116
117 /*
118 * Class: sun_lwawt_macosx_CWrapper$NSWindow
119 * Method: canBecomeMainWindow
120 * Signature: (J)V
121 */
122 JNIEXPORT jboolean JNICALL
123 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_canBecomeMainWindow
124 (JNIEnv *env, jclass cls, jlong windowPtr)
125 {
126 __block jboolean canBecomeMainWindow = JNI_FALSE;
127
128 JNF_COCOA_ENTER(env);
129
130 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
131 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
132 canBecomeMainWindow = [window canBecomeMainWindow];
133 }];
134
135 JNF_COCOA_EXIT(env);
136
137 return canBecomeMainWindow;
138 }
139
140 /*
141 * Class: sun_lwawt_macosx_CWrapper$NSWindow
142 * Method: isKeyWindow
143 * Signature: (J)Z
144 */
145 JNIEXPORT jboolean JNICALL
146 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_isKeyWindow
147 (JNIEnv *env, jclass cls, jlong windowPtr)
148 {
149 __block jboolean isKeyWindow = JNI_FALSE;
150
151 JNF_COCOA_ENTER(env);
152
153 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
154 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
155 isKeyWindow = [window isKeyWindow];
156 }];
157
158 JNF_COCOA_EXIT(env);
159
160 return isKeyWindow;
161 }
162
163 /*
164 * Class: sun_lwawt_macosx_CWrapper$NSWindow
165 * Method: orderFront
166 * Signature: (J)V
167 */
168 JNIEXPORT void JNICALL
169 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_orderFront
170 (JNIEnv *env, jclass cls, jlong windowPtr)
171 {
172 JNF_COCOA_ENTER(env);
173
174 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
175 [ThreadUtilities performOnMainThread:@selector(orderFront:)
176 on:window
177 withObject:window
178 waitUntilDone:NO];
179
180 JNF_COCOA_EXIT(env);
181 }
182
183 /*
184 * Class: sun_lwawt_macosx_CWrapper$NSWindow
185 * Method: orderOut
186 * Signature: (J)V
187 */
188 JNIEXPORT void JNICALL
189 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_orderOut
190 (JNIEnv *env, jclass cls, jlong windowPtr)
191 {
192 JNF_COCOA_ENTER(env);
193
194 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
195 [ThreadUtilities performOnMainThread:@selector(orderOut:)
196 on:window
197 withObject:window
198 waitUntilDone:NO];
199
200 JNF_COCOA_EXIT(env);
201 }
202
203 /*
204 * Class: sun_lwawt_macosx_CWrapper$NSWindow
205 * Method: orderFrontRegardless
206 * Signature: (J)V
207 */
208 JNIEXPORT void JNICALL
209 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_orderFrontRegardless
210 (JNIEnv *env, jclass cls, jlong windowPtr)
211 {
212 JNF_COCOA_ENTER(env);
213
214 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
215 [ThreadUtilities performOnMainThread:@selector(orderFrontRegardless)
216 on:window
217 withObject:nil
218 waitUntilDone:NO];
219
220 JNF_COCOA_EXIT(env);
221 }
222
223 /*
224 * Class: sun_lwawt_macosx_CWrapper$NSWindow
225 * Method: orderWindow
226 * Signature: (JIJ)V
227 */
228 JNIEXPORT void JNICALL
229 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_orderWindow
230 (JNIEnv *env, jclass cls, jlong windowPtr, jint order, jlong relativeToPtr)
231 {
232 JNF_COCOA_ENTER(env);
233
234 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
235 NSWindow *relativeTo = (NSWindow *)jlong_to_ptr(relativeToPtr);
236 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
237 [window orderWindow:(NSWindowOrderingMode)order relativeTo:[relativeTo windowNumber]];
238 }];
239
240 JNF_COCOA_EXIT(env);
241 }
242
243 // Used for CWrapper.NSWindow.setLevel() (and level() which isn't implemented yet)
244 static NSInteger LEVELS[sun_lwawt_macosx_CWrapper_NSWindow_MAX_WINDOW_LEVELS];
245 static void initLevels()
246 {
247 static dispatch_once_t pred;
248
249 dispatch_once(&pred, ^{
250 LEVELS[sun_lwawt_macosx_CWrapper_NSWindow_NSNormalWindowLevel] = NSNormalWindowLevel;
251 LEVELS[sun_lwawt_macosx_CWrapper_NSWindow_NSFloatingWindowLevel] = NSFloatingWindowLevel;
252 });
253 }
254
255 /*
256 * Class: sun_lwawt_macosx_CWrapper$NSWindow
257 * Method: setLevel
258 * Signature: (JI)V
259 */
260 JNIEXPORT void JNICALL
261 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_setLevel
262 (JNIEnv *env, jclass cls, jlong windowPtr, jint level)
263 {
264 JNF_COCOA_ENTER(env);
265
266 if (level >= 0 && level < sun_lwawt_macosx_CWrapper_NSWindow_MAX_WINDOW_LEVELS) {
267 initLevels();
268
269 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
270 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
271 [window setLevel: LEVELS[level]];
272 }];
273 } else {
274 [JNFException raise:env as:kIllegalArgumentException reason:"unknown level"];
275 }
276
277 JNF_COCOA_EXIT(env);
278 }
279
280 /*
281 * Class: sun_lwawt_macosx_CWrapper$NSWindow
282 * Method: addChildWindow
283 * Signature: (JJI)V
284 */
285 JNIEXPORT void JNICALL
286 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_addChildWindow
287 (JNIEnv *env, jclass cls, jlong parentPtr, jlong childPtr, jint order)
288 {
289 JNF_COCOA_ENTER(env);
290
291 NSWindow *parent = (NSWindow *)jlong_to_ptr(parentPtr);
292 NSWindow *child = (NSWindow *)jlong_to_ptr(childPtr);
293 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
294 [parent addChildWindow:child ordered:order];
295 }];
296
297 JNF_COCOA_EXIT(env);
298 }
299
300 /*
301 * Class: sun_lwawt_macosx_CWrapper$NSWindow
302 * Method: removeChildWindow
303 * Signature: (JJ)V
304 */
305 JNIEXPORT void JNICALL
306 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_removeChildWindow
307 (JNIEnv *env, jclass cls, jlong parentPtr, jlong childPtr)
308 {
309 JNF_COCOA_ENTER(env);
310
311 AWTWindow *parent = (AWTWindow *)jlong_to_ptr(parentPtr);
312 AWTWindow *child = (AWTWindow *)jlong_to_ptr(childPtr);
313 [ThreadUtilities performOnMainThread:@selector(removeChildWindow:)
314 on:parent
315 withObject:child
316 waitUntilDone:NO];
317
318 JNF_COCOA_EXIT(env);
319 }
320
321 /*
322 * Class: sun_lwawt_macosx_CWrapper$NSWindow
323 * Method: setFrame
324 * Signature: (JIIIIZ)V
325 */
326 JNIEXPORT void JNICALL
327 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_setFrame
328 (JNIEnv *env, jclass cls, jlong windowPtr, jint x, jint y, jint w, jint h, jboolean display)
329 {
330 JNF_COCOA_ENTER(env);
331
332 AWTWindow *window = (AWTWindow *)jlong_to_ptr(windowPtr);
333 NSRect frame = NSMakeRect(x, y, w, h);
334 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
335 [window setFrame:frame display:display];
336 }];
337
338 JNF_COCOA_EXIT(env);
339 }
340
341 /*
342 * Class: sun_lwawt_macosx_CWrapper$NSWindow
343 * Method: setAlphaValue
344 * Signature: (JF)V
345 */
346 JNIEXPORT void JNICALL
347 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_setAlphaValue
348 (JNIEnv *env, jclass cls, jlong windowPtr, jfloat alpha)
349 {
350 JNF_COCOA_ENTER(env);
351
352 AWTWindow *window = (AWTWindow *)jlong_to_ptr(windowPtr);
353 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
354 [window setAlphaValue:(CGFloat)alpha];
355 }];
356
357 JNF_COCOA_EXIT(env);
358 }
359
360 /*
361 * Class: sun_lwawt_macosx_CWrapper$NSWindow
362 * Method: setOpaque
363 * Signature: (Z)V
364 */
365 JNIEXPORT void JNICALL
366 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_setOpaque
367 (JNIEnv *env, jclass cls, jlong windowPtr, jboolean opaque)
368 {
369 JNF_COCOA_ENTER(env);
370
371 AWTWindow *window = (AWTWindow *)jlong_to_ptr(windowPtr);
372 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
373 [window setOpaque:(BOOL)opaque];
374 }];
375
376 JNF_COCOA_EXIT(env);
377 }
378
379 /*
380 * Class: sun_lwawt_macosx_CWrapper$NSWindow
381 * Method: setBackgroundColor
382 * Signature: (J)V
383 */
384 JNIEXPORT void JNICALL
385 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_setBackgroundColor
386 (JNIEnv *env, jclass cls, jlong windowPtr, jlong colorPtr)
387 {
388 JNF_COCOA_ENTER(env);
389
390 AWTWindow *window = (AWTWindow *)jlong_to_ptr(windowPtr);
391 NSColor *color = (NSColor *)jlong_to_ptr(colorPtr);
392 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
393 [window setBackgroundColor:color];
394 }];
395
396 JNF_COCOA_EXIT(env);
397 }
398
399 /*
400 * Method: miniaturize
401 * Signature: (J)V
402 */
403 JNIEXPORT void JNICALL
404 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_miniaturize
405 (JNIEnv *env, jclass cls, jlong windowPtr)
406 {
407 JNF_COCOA_ENTER(env);
408
409 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
410 [ThreadUtilities performOnMainThread:@selector(miniaturize:)
411 on:window
412 withObject:nil
413 waitUntilDone:NO];
414
415 JNF_COCOA_EXIT(env);
416 }
417
418 /*
419 * Class: sun_lwawt_macosx_CWrapper$NSWindow
420 * Method: deminiaturize
421 * Signature: (J)V
422 */
423 JNIEXPORT void JNICALL
424 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_deminiaturize
425 (JNIEnv *env, jclass cls, jlong windowPtr)
426 {
427 JNF_COCOA_ENTER(env);
428
429 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
430 [ThreadUtilities performOnMainThread:@selector(deminiaturize:)
431 on:window
432 withObject:nil
433 waitUntilDone:NO];
434
435 JNF_COCOA_EXIT(env);
436 }
437
438 /*
439 * Class: sun_lwawt_macosx_CWrapper$NSWindow
440 * Method: isZoomed
441 * Signature: (J)Z
442 */
443 JNIEXPORT jboolean JNICALL
444 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_isZoomed
445 (JNIEnv *env, jclass cls, jlong windowPtr)
446 {
447 __block jboolean isZoomed = JNI_FALSE;
448
449 JNF_COCOA_ENTER(env);
450
451 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
452 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
453 isZoomed = [window isZoomed];
454 }];
455
456 JNF_COCOA_EXIT(env);
457
458 return isZoomed;
459 }
460
461 /*
462 * Class: sun_lwawt_macosx_CWrapper$NSWindow
463 * Method: zoom
464 * Signature: (J)V
465 */
466 JNIEXPORT void JNICALL
467 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_zoom
468 (JNIEnv *env, jclass cls, jlong windowPtr)
469 {
470 JNF_COCOA_ENTER(env);
471
472 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
473 [ThreadUtilities performOnMainThread:@selector(zoom:)
474 on:window
475 withObject:nil
476 waitUntilDone:NO];
477
478 JNF_COCOA_EXIT(env);
479 }
480
481 /*
482 * Class: sun_lwawt_macosx_CWrapper$NSWindow
483 * Method: makeFirstResponder
484 * Signature: (JJ)V
485 */
486 JNIEXPORT void JNICALL
487 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_makeFirstResponder
488 (JNIEnv *env, jclass cls, jlong windowPtr, jlong responderPtr)
489 {
490 JNF_COCOA_ENTER(env);
491
492 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
493 NSResponder *responder = (NSResponder *)jlong_to_ptr(responderPtr);
494 [ThreadUtilities performOnMainThread:@selector(makeFirstResponder:)
495 on:window
496 withObject:responder
497 waitUntilDone:NO];
498
499 JNF_COCOA_EXIT(env);
500 }
501
502 /*
503 * Class: sun_lwawt_macosx_CWrapper$NSView
504 * Method: addSubview
505 * Signature: (JJ)V
506 */
507 JNIEXPORT void JNICALL
508 Java_sun_lwawt_macosx_CWrapper_00024NSView_addSubview
509 (JNIEnv *env, jclass cls, jlong viewPtr, jlong subviewPtr)
510 {
511 JNF_COCOA_ENTER(env);
512
513 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
514 NSView *subview = (NSView *)jlong_to_ptr(subviewPtr);
515 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
516 [view addSubview:subview];
517 }];
518
519 JNF_COCOA_EXIT(env);
520 }
521
522 /*
523 * Class: sun_lwawt_macosx_CWrapper$NSView
524 * Method: removeFromSuperview
525 * Signature: (J)V
526 */
527 JNIEXPORT void JNICALL
528 Java_sun_lwawt_macosx_CWrapper_00024NSView_removeFromSuperview
529 (JNIEnv *env, jclass cls, jlong viewPtr)
530 {
531 JNF_COCOA_ENTER(env);
532
533 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
534 [ThreadUtilities performOnMainThread:@selector(removeFromSuperview)
535 on:view
536 withObject:nil
537 waitUntilDone:NO];
538
539 JNF_COCOA_EXIT(env);
540 }
541
542 /*
543 * Class: sun_lwawt_macosx_CWrapper$NSView
544 * Method: setFrame
545 * Signature: (JIIII)V
546 */
547 JNIEXPORT void JNICALL
548 Java_sun_lwawt_macosx_CWrapper_00024NSView_setFrame
549 (JNIEnv *env, jclass cls, jlong viewPtr, jint x, jint y, jint w, jint h)
550 {
551 JNF_COCOA_ENTER(env);
552
553 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
554 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
555 [view setFrame:NSMakeRect(x, y, w, h)];
556 }];
557
558 JNF_COCOA_EXIT(env);
559 }
560
561 /*
562 * Class: sun_lwawt_macosx_CWrapper$NSView
563 * Method: frame
564 * Signature: (J)Ljava/awt/Rectangle;
565 */
566 JNIEXPORT jobject JNICALL
567 Java_sun_lwawt_macosx_CWrapper_00024NSView_frame
568 (JNIEnv *env, jclass cls, jlong viewPtr)
569 {
570 jobject jRect = NULL;
571
572 JNF_COCOA_ENTER(env);
573
574 __block NSRect rect = NSZeroRect;
575
576 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
577 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
578 rect = [view frame];
579 }];
580
581 jRect = NSToJavaRect(env, rect);
582
583 JNF_COCOA_EXIT(env);
584
585 return jRect;
586 }
587
588 /*
589 * Class: sun_lwawt_macosx_CWrapper$NSView
590 * Method: enterFullScreenMode
591 * Signature: (J)V
592 */
593 JNIEXPORT void JNICALL
594 Java_sun_lwawt_macosx_CWrapper_00024NSView_enterFullScreenMode
595 (JNIEnv *env, jclass cls, jlong viewPtr)
596 {
597 JNF_COCOA_ENTER(env);
598
599 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
600 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
601 NSScreen *screen = [[view window] screen];
602 NSDictionary *opts = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], NSFullScreenModeAllScreens, nil];
603 [view enterFullScreenMode:screen withOptions:opts];
604 }];
605
606 JNF_COCOA_EXIT(env);
607 }
608
609 /*
610 * Class: sun_lwawt_macosx_CWrapper$NSView
611 * Method: exitFullScreenMode
612 * Signature: (J)V
613 */
614 JNIEXPORT void JNICALL
615 Java_sun_lwawt_macosx_CWrapper_00024NSView_exitFullScreenMode
616 (JNIEnv *env, jclass cls, jlong viewPtr)
617 {
618 JNF_COCOA_ENTER(env);
619
620 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
621 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
622 [view exitFullScreenModeWithOptions:nil];
623 }];
624
625 JNF_COCOA_EXIT(env);
626 }
627
628 /*
629 * Class: sun_lwawt_macosx_CWrapper$NSView
630 * Method: window
631 * Signature: (J)J
632 */
633 JNIEXPORT jlong JNICALL
634 Java_sun_lwawt_macosx_CWrapper_00024NSView_window
635 (JNIEnv *env, jclass cls, jlong viewPtr)
636 {
637 __block jlong windowPtr = 0L;
638
639 JNF_COCOA_ENTER(env);
640
641 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
642 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
643 windowPtr = ptr_to_jlong([view window]);
644 }];
645
646 JNF_COCOA_EXIT(env);
647
648 return windowPtr;
649 }
650
651 /*
652 * Class: sun_lwawt_macosx_CWrapper$NSView
653 * Method: setHidden
654 * Signature: (JZ)V
655 */
656 JNIEXPORT void JNICALL
657 Java_sun_lwawt_macosx_CWrapper_00024NSView_setHidden
658 (JNIEnv *env, jclass cls, jlong viewPtr, jboolean toHide)
659 {
660 JNF_COCOA_ENTER(env);
661
662 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
663 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
664 [view setHidden:(BOOL)toHide];
665 }];
666
667 JNF_COCOA_EXIT(env);
668 }
669
670 /*
671 * Class: sun_lwawt_macosx_CWrapper$NSView
672 * Method: setToolTip
673 * Signature: (JLjava/lang/String;)V
674 */
675 JNIEXPORT void JNICALL
676 Java_sun_lwawt_macosx_CWrapper_00024NSView_setToolTip
677 (JNIEnv *env, jclass cls, jlong viewPtr, jstring msg)
678 {
679
680 JNF_COCOA_ENTER(env);
681
682 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
683 NSString* s = JNFJavaToNSString(env, msg);
684 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
685 [view setToolTip: s];
686 }];
687
688 JNF_COCOA_EXIT(env);
689 }
690
691 /*
692 * Class: sun_lwawt_macosx_CWrapper$NSColor
693 * Method: clearColor
694 * Signature: ()J
695 */
696 JNIEXPORT jlong JNICALL
697 Java_sun_lwawt_macosx_CWrapper_00024NSColor_clearColor
698 (JNIEnv *env, jclass cls)
699 {
700 __block jlong clearColorPtr = 0L;
701
702 JNF_COCOA_ENTER(env);
703
704 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
705 clearColorPtr = ptr_to_jlong([NSColor clearColor]);
706 }];
707
708 JNF_COCOA_EXIT(env);
709
710 return clearColorPtr;
711 }
712