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$NSWindow
440 * Method: zoom
441 * Signature: (J)V
442 */
443 JNIEXPORT void JNICALL
444 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_zoom
445 (JNIEnv *env, jclass cls, jlong windowPtr)
446 {
447 JNF_COCOA_ENTER(env);
448
449 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
450 [ThreadUtilities performOnMainThread:@selector(zoom:)
451 on:window
452 withObject:nil
453 waitUntilDone:NO];
454
455 JNF_COCOA_EXIT(env);
456 }
457
458 /*
459 * Class: sun_lwawt_macosx_CWrapper$NSWindow
460 * Method: makeFirstResponder
461 * Signature: (JJ)V
462 */
463 JNIEXPORT void JNICALL
464 Java_sun_lwawt_macosx_CWrapper_00024NSWindow_makeFirstResponder
465 (JNIEnv *env, jclass cls, jlong windowPtr, jlong responderPtr)
466 {
467 JNF_COCOA_ENTER(env);
468
469 NSWindow *window = (NSWindow *)jlong_to_ptr(windowPtr);
470 NSResponder *responder = (NSResponder *)jlong_to_ptr(responderPtr);
471 [ThreadUtilities performOnMainThread:@selector(makeFirstResponder:)
472 on:window
473 withObject:responder
474 waitUntilDone:NO];
475
476 JNF_COCOA_EXIT(env);
477 }
478
479 /*
480 * Class: sun_lwawt_macosx_CWrapper$NSView
481 * Method: addSubview
482 * Signature: (JJ)V
483 */
484 JNIEXPORT void JNICALL
485 Java_sun_lwawt_macosx_CWrapper_00024NSView_addSubview
486 (JNIEnv *env, jclass cls, jlong viewPtr, jlong subviewPtr)
487 {
488 JNF_COCOA_ENTER(env);
489
490 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
491 NSView *subview = (NSView *)jlong_to_ptr(subviewPtr);
492 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
493 [view addSubview:subview];
494 }];
495
496 JNF_COCOA_EXIT(env);
497 }
498
499 /*
500 * Class: sun_lwawt_macosx_CWrapper$NSView
501 * Method: removeFromSuperview
502 * Signature: (J)V
503 */
504 JNIEXPORT void JNICALL
505 Java_sun_lwawt_macosx_CWrapper_00024NSView_removeFromSuperview
506 (JNIEnv *env, jclass cls, jlong viewPtr)
507 {
508 JNF_COCOA_ENTER(env);
509
510 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
511 [ThreadUtilities performOnMainThread:@selector(removeFromSuperview)
512 on:view
513 withObject:nil
514 waitUntilDone:NO];
515
516 JNF_COCOA_EXIT(env);
517 }
518
519 /*
520 * Class: sun_lwawt_macosx_CWrapper$NSView
521 * Method: setFrame
522 * Signature: (JIIII)V
523 */
524 JNIEXPORT void JNICALL
525 Java_sun_lwawt_macosx_CWrapper_00024NSView_setFrame
526 (JNIEnv *env, jclass cls, jlong viewPtr, jint x, jint y, jint w, jint h)
527 {
528 JNF_COCOA_ENTER(env);
529
530 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
531 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
532 [view setFrame:NSMakeRect(x, y, w, h)];
533 }];
534
535 JNF_COCOA_EXIT(env);
536 }
537
538 /*
539 * Class: sun_lwawt_macosx_CWrapper$NSView
540 * Method: frame
541 * Signature: (J)Ljava/awt/Rectangle;
542 */
543 JNIEXPORT jobject JNICALL
544 Java_sun_lwawt_macosx_CWrapper_00024NSView_frame
545 (JNIEnv *env, jclass cls, jlong viewPtr)
546 {
547 jobject jRect = NULL;
548
549 JNF_COCOA_ENTER(env);
550
551 __block NSRect rect = NSZeroRect;
552
553 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
554 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
555 rect = [view frame];
556 }];
557
558 jRect = NSToJavaRect(env, rect);
559
560 JNF_COCOA_EXIT(env);
561
562 return jRect;
563 }
564
565 /*
566 * Class: sun_lwawt_macosx_CWrapper$NSView
567 * Method: enterFullScreenMode
568 * Signature: (J)V
569 */
570 JNIEXPORT void JNICALL
571 Java_sun_lwawt_macosx_CWrapper_00024NSView_enterFullScreenMode
572 (JNIEnv *env, jclass cls, jlong viewPtr)
573 {
574 JNF_COCOA_ENTER(env);
575
576 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
577 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
578 NSScreen *screen = [[view window] screen];
579 NSDictionary *opts = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], NSFullScreenModeAllScreens, nil];
580 [view enterFullScreenMode:screen withOptions:opts];
581 }];
582
583 JNF_COCOA_EXIT(env);
584 }
585
586 /*
587 * Class: sun_lwawt_macosx_CWrapper$NSView
588 * Method: exitFullScreenMode
589 * Signature: (J)V
590 */
591 JNIEXPORT void JNICALL
592 Java_sun_lwawt_macosx_CWrapper_00024NSView_exitFullScreenMode
593 (JNIEnv *env, jclass cls, jlong viewPtr)
594 {
595 JNF_COCOA_ENTER(env);
596
597 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
598 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
599 [view exitFullScreenModeWithOptions:nil];
600 }];
601
602 JNF_COCOA_EXIT(env);
603 }
604
605 /*
606 * Class: sun_lwawt_macosx_CWrapper$NSView
607 * Method: window
608 * Signature: (J)J
609 */
610 JNIEXPORT jlong JNICALL
611 Java_sun_lwawt_macosx_CWrapper_00024NSView_window
612 (JNIEnv *env, jclass cls, jlong viewPtr)
613 {
614 __block jlong windowPtr = 0L;
615
616 JNF_COCOA_ENTER(env);
617
618 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
619 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
620 windowPtr = ptr_to_jlong([view window]);
621 }];
622
623 JNF_COCOA_EXIT(env);
624
625 return windowPtr;
626 }
627
628 /*
629 * Class: sun_lwawt_macosx_CWrapper$NSView
630 * Method: setHidden
631 * Signature: (JZ)V
632 */
633 JNIEXPORT void JNICALL
634 Java_sun_lwawt_macosx_CWrapper_00024NSView_setHidden
635 (JNIEnv *env, jclass cls, jlong viewPtr, jboolean toHide)
636 {
637 JNF_COCOA_ENTER(env);
638
639 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
640 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
641 [view setHidden:(BOOL)toHide];
642 }];
643
644 JNF_COCOA_EXIT(env);
645 }
646
647 /*
648 * Class: sun_lwawt_macosx_CWrapper$NSView
649 * Method: setToolTip
650 * Signature: (JLjava/lang/String;)V
651 */
652 JNIEXPORT void JNICALL
653 Java_sun_lwawt_macosx_CWrapper_00024NSView_setToolTip
654 (JNIEnv *env, jclass cls, jlong viewPtr, jstring msg)
655 {
656
657 JNF_COCOA_ENTER(env);
658
659 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
660 NSString* s = JNFJavaToNSString(env, msg);
661 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
662 [view setToolTip: s];
663 }];
664
665 JNF_COCOA_EXIT(env);
666 }
667
668 /*
669 * Class: sun_lwawt_macosx_CWrapper$NSColor
670 * Method: clearColor
671 * Signature: ()J
672 */
673 JNIEXPORT jlong JNICALL
674 Java_sun_lwawt_macosx_CWrapper_00024NSColor_clearColor
675 (JNIEnv *env, jclass cls)
676 {
677 __block jlong clearColorPtr = 0L;
678
679 JNF_COCOA_ENTER(env);
680
681 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
682 clearColorPtr = ptr_to_jlong([NSColor clearColor]);
683 }];
684
685 JNF_COCOA_EXIT(env);
686
687 return clearColorPtr;
688 }
689