1 /*
2 * Copyright (c) 2011, 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 <Cocoa/Cocoa.h>
27 #import <JavaNativeFoundation/JavaNativeFoundation.h>
28 #import <JavaRuntimeSupport/JavaRuntimeSupport.h>
29
30 #import "sun_lwawt_macosx_CPlatformWindow.h"
31 #import "com_apple_eawt_event_GestureHandler.h"
32 #import "com_apple_eawt_FullScreenHandler.h"
33
34 #import "AWTWindow.h"
35 #import "AWTView.h"
36 #import "CMenu.h"
37 #import "CMenuBar.h"
38 #import "LWCToolkit.h"
39 #import "GeomUtilities.h"
40 #import "ThreadUtilities.h"
41 #import "OSVersion.h"
42
43 #define MASK(KEY) \
44 (sun_lwawt_macosx_CPlatformWindow_ ## KEY)
45
46 #define IS(BITS, KEY) \
47 ((BITS & MASK(KEY)) != 0)
48
49 #define SET(BITS, KEY, VALUE) \
50 BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY)
51
52 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow");
53
54 // --------------------------------------------------------------
55 // NSWindow/NSPanel descendants implementation
56 #define AWT_NS_WINDOW_IMPLEMENTATION \
57 - (id) initWithDelegate:(AWTWindow *)delegate \
58 frameRect:(NSRect)contectRect \
59 styleMask:(NSUInteger)styleMask \
60 contentView:(NSView *)view \
61 { \
62 self = [super initWithContentRect:contectRect \
63 styleMask:styleMask \
64 backing:NSBackingStoreBuffered \
65 defer:NO]; \
66 \
67 if (self == nil) return nil; \
68 \
69 [self setDelegate:delegate]; \
70 [self setContentView:view]; \
71 [self setInitialFirstResponder:view]; \
72 [self setReleasedWhenClosed:NO]; \
73 [self setPreservesContentDuringLiveResize:YES]; \
74 \
75 return self; \
76 } \
77 \
78 /* NSWindow overrides */ \
79 - (BOOL) canBecomeKeyWindow { \
80 return [(AWTWindow*)[self delegate] canBecomeKeyWindow]; \
81 } \
82 \
83 - (BOOL) canBecomeMainWindow { \
84 return [(AWTWindow*)[self delegate] canBecomeMainWindow]; \
85 } \
86 \
87 - (BOOL) worksWhenModal { \
88 return [(AWTWindow*)[self delegate] worksWhenModal]; \
89 } \
90 \
91 - (void)sendEvent:(NSEvent *)event { \
92 [(AWTWindow*)[self delegate] sendEvent:event]; \
93 [super sendEvent:event]; \
94 }
95
96 @implementation AWTWindow_Normal
97 AWT_NS_WINDOW_IMPLEMENTATION
98 @end
99 @implementation AWTWindow_Panel
100 AWT_NS_WINDOW_IMPLEMENTATION
101 @end
102 // END of NSWindow/NSPanel descendants implementation
103 // --------------------------------------------------------------
104
105
106 @implementation AWTWindow
107
108 @synthesize nsWindow;
109 @synthesize javaPlatformWindow;
110 @synthesize javaMenuBar;
111 @synthesize javaMinSize;
112 @synthesize javaMaxSize;
113 @synthesize styleBits;
114 @synthesize isEnabled;
115
116 - (void) updateMinMaxSize:(BOOL)resizable {
117 if (resizable) {
118 [self.nsWindow setMinSize:self.javaMinSize];
119 [self.nsWindow setMaxSize:self.javaMaxSize];
120 } else {
121 NSRect currentFrame = [self.nsWindow frame];
122 [self.nsWindow setMinSize:currentFrame.size];
123 [self.nsWindow setMaxSize:currentFrame.size];
124 }
125 }
126
127 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits
128 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits {
129 NSUInteger type = 0;
130 if (IS(styleBits, DECORATED)) {
131 type |= NSTitledWindowMask;
132 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask;
133 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask;
134 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask;
135 } else {
136 type |= NSBorderlessWindowMask;
137 }
138
139 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask;
140 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask;
141 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask;
142 if (IS(styleBits, HUD)) type |= NSHUDWindowMask;
143 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask;
144 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask;
145
146 return type;
147 }
148
149 // updates _METHOD_PROP_BITMASK based properties on the window
150 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask {
151 if (IS(mask, RESIZABLE)) {
152 BOOL resizable = IS(bits, RESIZABLE);
153 [self updateMinMaxSize:resizable];
154 [self.nsWindow setShowsResizeIndicator:resizable];
155 }
156
157 if (IS(mask, HAS_SHADOW)) {
158 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)];
159 }
160
161 if (IS(mask, ZOOMABLE)) {
162 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)];
163 }
164
165 if (IS(mask, ALWAYS_ON_TOP)) {
166 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel];
167 }
168
169 if (IS(mask, HIDES_ON_DEACTIVATE)) {
170 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)];
171 }
172
173 if (IS(mask, DRAGGABLE_BACKGROUND)) {
174 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)];
175 }
176
177 if (IS(mask, DOCUMENT_MODIFIED)) {
178 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)];
179 }
180
181 if ([self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) {
182 if (IS(mask, FULLSCREENABLE)) {
183 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/];
184 } else {
185 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault];
186 }
187 }
188
189 }
190
191 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow
192 styleBits:(jint)bits
193 frameRect:(NSRect)rect
194 contentView:(NSView *)view
195 {
196 AWT_ASSERT_APPKIT_THREAD;
197
198 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits];
199 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask];
200 if (contentRect.size.width <= 0.0) {
201 contentRect.size.width = 1.0;
202 }
203 if (contentRect.size.height <= 0.0) {
204 contentRect.size.height = 1.0;
205 }
206
207 self = [super init];
208
209 if (self == nil) return nil; // no hope
210
211 if (IS(bits, UTILITY) ||
212 IS(bits, NONACTIVATING) ||
213 IS(bits, HUD) ||
214 IS(bits, HIDES_ON_DEACTIVATE))
215 {
216 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self
217 frameRect:contentRect
218 styleMask:styleMask
219 contentView:view];
220 }
221 else
222 {
223 // These windows will appear in the window list in the dock icon menu
224 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self
225 frameRect:contentRect
226 styleMask:styleMask
227 contentView:view];
228 }
229
230 if (self.nsWindow == nil) return nil; // no hope either
231 [self.nsWindow release]; // the property retains the object already
232
233 self.isEnabled = YES;
234 self.javaPlatformWindow = platformWindow;
235 self.styleBits = bits;
236 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];
237
238 return self;
239 }
240
241 + (BOOL) isAWTWindow:(NSWindow *)window {
242 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]];
243 }
244
245 // returns id for the topmost window under mouse
246 + (NSInteger) getTopmostWindowUnderMouseID {
247
248 NSRect screenRect = [[NSScreen mainScreen] frame];
249 NSPoint nsMouseLocation = [NSEvent mouseLocation];
250 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y);
251
252 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID);
253
254 for (NSDictionary *window in windows) {
255 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue];
256 if (layer == 0) {
257 CGRect rect;
258 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect);
259 if (CGRectContainsPoint(rect, cgMouseLocation)) {
260 return [[window objectForKey:(id)kCGWindowNumber] integerValue];
261 }
262 }
263 }
264 return -1;
265 }
266
267 // checks that this window is under the mouse cursor and this point is not overlapped by others windows
268 - (BOOL) isTopmostWindowUnderMouse {
269 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID];
270 }
271
272 + (AWTWindow *) getTopmostWindowUnderMouse {
273 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator];
274 NSWindow *window;
275
276 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
277
278 while ((window = [windowEnumerator nextObject]) != nil) {
279 if ([window windowNumber] == topmostWindowUnderMouseID) {
280 BOOL isAWTWindow = [AWTWindow isAWTWindow: window];
281 return isAWTWindow ? (AWTWindow *) [window delegate] : nil;
282 }
283 }
284 return nil;
285 }
286
287 + (void) synthesizeMouseEnteredExitedEvents:(NSInteger)topmostWindowUnderMouseID withWindow:(NSWindow*)window {
288
289 NSEventType eventType = 0;
290 NSInteger windowID = [window windowNumber];
291 BOOL isUnderMouse = (windowID == topmostWindowUnderMouseID);
292 BOOL mouseIsOver = [[window contentView] mouseIsOver];
293
294 if (isUnderMouse && !mouseIsOver) {
295 eventType = NSMouseEntered;
296 } else if (!isUnderMouse && mouseIsOver) {
297 eventType = NSMouseExited;
298 } else {
299 return;
300 }
301
302 NSPoint screenLocation = [NSEvent mouseLocation];
303 NSPoint windowLocation = [window convertScreenToBase: screenLocation];
304 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask;
305
306 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType
307 location: windowLocation
308 modifierFlags: modifierFlags
309 timestamp: 0
310 windowNumber: windowID
311 context: nil
312 eventNumber: 0
313 trackingNumber: 0
314 userData: nil
315 ];
316
317 [[window contentView] deliverJavaMouseEvent: mouseEvent];
318 }
319
320 + (void) synthesizeMouseEnteredExitedEventsForAllWindows {
321
322 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
323 NSArray *windows = [NSApp windows];
324 NSWindow *window;
325
326 NSEnumerator *windowEnumerator = [windows objectEnumerator];
327 while ((window = [windowEnumerator nextObject]) != nil) {
328 if ([AWTWindow isAWTWindow: window]) {
329 [AWTWindow synthesizeMouseEnteredExitedEvents: topmostWindowUnderMouseID withWindow: window];
330 }
331 }
332 }
333
334 - (void) dealloc {
335 AWT_ASSERT_APPKIT_THREAD;
336
337 JNIEnv *env = [ThreadUtilities getJNIEnv];
338 [self.javaPlatformWindow setJObject:nil withEnv:env];
339
340 self.nsWindow = nil;
341
342 [super dealloc];
343 }
344
345 // NSWindow overrides
346 - (BOOL) canBecomeKeyWindow {
347 AWT_ASSERT_APPKIT_THREAD;
348 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY);
349 }
350
351 - (BOOL) canBecomeMainWindow {
352 AWT_ASSERT_APPKIT_THREAD;
353 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN);
354 }
355
356 - (BOOL) worksWhenModal {
357 AWT_ASSERT_APPKIT_THREAD;
358 return IS(self.styleBits, MODAL_EXCLUDED);
359 }
360
361
362 // Gesture support
363 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b {
364 AWT_ASSERT_APPKIT_THREAD;
365
366 JNIEnv *env = [ThreadUtilities getJNIEnv];
367 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
368 if (platformWindow != NULL) {
369 // extract the target AWT Window object out of the CPlatformWindow
370 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
371 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
372 if (awtWindow != NULL) {
373 // translate the point into Java coordinates
374 NSPoint loc = [event locationInWindow];
375 loc.y = [self.nsWindow frame].size.height - loc.y;
376
377 // send up to the GestureHandler to recursively dispatch on the AWT event thread
378 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler");
379 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V");
380 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b);
381 (*env)->DeleteLocalRef(env, awtWindow);
382 }
383 (*env)->DeleteLocalRef(env, platformWindow);
384 }
385 }
386
387 - (void)beginGestureWithEvent:(NSEvent *)event {
388 [self postGesture:event
389 as:com_apple_eawt_event_GestureHandler_PHASE
390 a:-1.0
391 b:0.0];
392 }
393
394 - (void)endGestureWithEvent:(NSEvent *)event {
395 [self postGesture:event
396 as:com_apple_eawt_event_GestureHandler_PHASE
397 a:1.0
398 b:0.0];
399 }
400
401 - (void)magnifyWithEvent:(NSEvent *)event {
402 [self postGesture:event
403 as:com_apple_eawt_event_GestureHandler_MAGNIFY
404 a:[event magnification]
405 b:0.0];
406 }
407
408 - (void)rotateWithEvent:(NSEvent *)event {
409 [self postGesture:event
410 as:com_apple_eawt_event_GestureHandler_ROTATE
411 a:[event rotation]
412 b:0.0];
413 }
414
415 - (void)swipeWithEvent:(NSEvent *)event {
416 [self postGesture:event
417 as:com_apple_eawt_event_GestureHandler_SWIPE
418 a:[event deltaX]
419 b:[event deltaY]];
420 }
421
422
423 // NSWindowDelegate methods
424
425 - (void) _deliverMoveResizeEvent {
426 AWT_ASSERT_APPKIT_THREAD;
427
428 // deliver the event if this is a user-initiated live resize or as a side-effect
429 // of a Java initiated resize, because AppKit can override the bounds and force
430 // the bounds of the window to avoid the Dock or remain on screen.
431 [AWTToolkit eventCountPlusPlus];
432 JNIEnv *env = [ThreadUtilities getJNIEnv];
433 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
434 if (platformWindow == NULL) {
435 // TODO: create generic AWT assert
436 }
437
438 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]);
439
440 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIII)V");
441 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent,
442 (jint)frame.origin.x,
443 (jint)frame.origin.y,
444 (jint)frame.size.width,
445 (jint)frame.size.height);
446 (*env)->DeleteLocalRef(env, platformWindow);
447 }
448
449 - (void)windowDidMove:(NSNotification *)notification {
450 AWT_ASSERT_APPKIT_THREAD;
451
452 [self _deliverMoveResizeEvent];
453 }
454
455 - (void)windowDidResize:(NSNotification *)notification {
456 AWT_ASSERT_APPKIT_THREAD;
457
458 [self _deliverMoveResizeEvent];
459 }
460
461 - (void)windowDidExpose:(NSNotification *)notification {
462 AWT_ASSERT_APPKIT_THREAD;
463
464 [AWTToolkit eventCountPlusPlus];
465 // TODO: don't see this callback invoked anytime so we track
466 // window exposing in _setVisible:(BOOL)
467 }
468
469 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)proposedFrame {
470 AWT_ASSERT_APPKIT_THREAD;
471
472 [AWTToolkit eventCountPlusPlus];
473 JNIEnv *env = [ThreadUtilities getJNIEnv];
474 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
475 if (platformWindow != NULL) {
476 static JNF_MEMBER_CACHE(jm_deliverZoom, jc_CPlatformWindow, "deliverZoom", "(Z)V");
477 JNFCallVoidMethod(env, platformWindow, jm_deliverZoom, ![window isZoomed]);
478 (*env)->DeleteLocalRef(env, platformWindow);
479 }
480 return YES;
481 }
482
483 - (void) _deliverIconify:(BOOL)iconify {
484 AWT_ASSERT_APPKIT_THREAD;
485
486 [AWTToolkit eventCountPlusPlus];
487 JNIEnv *env = [ThreadUtilities getJNIEnv];
488 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
489 if (platformWindow != NULL) {
490 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V");
491 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify);
492 (*env)->DeleteLocalRef(env, platformWindow);
493 }
494 }
495
496 - (void)windowDidMiniaturize:(NSNotification *)notification {
497 AWT_ASSERT_APPKIT_THREAD;
498
499 [self _deliverIconify:JNI_TRUE];
500 }
501
502 - (void)windowDidDeminiaturize:(NSNotification *)notification {
503 AWT_ASSERT_APPKIT_THREAD;
504
505 [self _deliverIconify:JNI_FALSE];
506 }
507
508 - (void) _deliverWindowFocusEvent:(BOOL)focused {
509 //AWT_ASSERT_APPKIT_THREAD;
510
511 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
512 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
513 if (platformWindow != NULL) {
514 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(Z)V");
515 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused);
516 (*env)->DeleteLocalRef(env, platformWindow);
517 }
518 }
519
520
521 - (void) windowDidBecomeKey: (NSNotification *) notification {
522 AWT_ASSERT_APPKIT_THREAD;
523 [AWTToolkit eventCountPlusPlus];
524 [CMenuBar activate:self.javaMenuBar modallyDisabled:NO];
525 [self _deliverWindowFocusEvent:YES];
526 }
527
528 - (void) windowDidResignKey: (NSNotification *) notification {
529 // TODO: check why sometimes at start is invoked *not* on AppKit main thread.
530 AWT_ASSERT_APPKIT_THREAD;
531 [AWTToolkit eventCountPlusPlus];
532 [self.javaMenuBar deactivate];
533 [self _deliverWindowFocusEvent:NO];
534 }
535
536 - (void) windowDidBecomeMain: (NSNotification *) notification {
537 AWT_ASSERT_APPKIT_THREAD;
538 [AWTToolkit eventCountPlusPlus];
539
540 JNIEnv *env = [ThreadUtilities getJNIEnv];
541 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
542 if (platformWindow != NULL) {
543 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V");
544 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain);
545 (*env)->DeleteLocalRef(env, platformWindow);
546 }
547 }
548
549 - (BOOL)windowShouldClose:(id)sender {
550 AWT_ASSERT_APPKIT_THREAD;
551 [AWTToolkit eventCountPlusPlus];
552 JNIEnv *env = [ThreadUtilities getJNIEnv];
553 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
554 if (platformWindow != NULL) {
555 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V");
556 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent);
557 (*env)->DeleteLocalRef(env, platformWindow);
558 }
559 // The window will be closed (if allowed) as result of sending Java event
560 return NO;
561 }
562
563
564 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env {
565 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler");
566 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V");
567 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
568 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
569 if (platformWindow != NULL) {
570 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
571 if (awtWindow != NULL) {
572 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op);
573 (*env)->DeleteLocalRef(env, awtWindow);
574 }
575 (*env)->DeleteLocalRef(env, platformWindow);
576 }
577 }
578
579
580 - (void)windowWillEnterFullScreen:(NSNotification *)notification {
581 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V");
582 JNIEnv *env = [ThreadUtilities getJNIEnv];
583 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
584 if (platformWindow != NULL) {
585 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen);
586 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env];
587 (*env)->DeleteLocalRef(env, platformWindow);
588 }
589 }
590
591 - (void)windowDidEnterFullScreen:(NSNotification *)notification {
592 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V");
593 JNIEnv *env = [ThreadUtilities getJNIEnv];
594 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
595 if (platformWindow != NULL) {
596 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen);
597 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env];
598 (*env)->DeleteLocalRef(env, platformWindow);
599 }
600 }
601
602 - (void)windowWillExitFullScreen:(NSNotification *)notification {
603 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V");
604 JNIEnv *env = [ThreadUtilities getJNIEnv];
605 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
606 if (platformWindow != NULL) {
607 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen);
608 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env];
609 (*env)->DeleteLocalRef(env, platformWindow);
610 }
611 }
612
613 - (void)windowDidExitFullScreen:(NSNotification *)notification {
614 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V");
615 JNIEnv *env = [ThreadUtilities getJNIEnv];
616 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
617 if (platformWindow != NULL) {
618 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen);
619 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env];
620 (*env)->DeleteLocalRef(env, platformWindow);
621 }
622 }
623
624 - (void)sendEvent:(NSEvent *)event {
625 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) {
626
627 NSPoint p = [NSEvent mouseLocation];
628 NSRect frame = [self.nsWindow frame];
629 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame];
630
631 // Check if the click happened in the non-client area (title bar)
632 if (p.y >= (frame.origin.y + contentRect.size.height)) {
633 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
634 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
635 // Currently, no need to deliver the whole NSEvent.
636 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V");
637 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown);
638 }
639 }
640 }
641
642 - (void)constrainSize:(NSSize*)size {
643 float minWidth = 0.f, minHeight = 0.f;
644
645 if (IS(self.styleBits, DECORATED)) {
646 NSRect frame = [self.nsWindow frame];
647 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]];
648
649 float top = frame.size.height - contentRect.size.height;
650 float left = contentRect.origin.x - frame.origin.x;
651 float bottom = contentRect.origin.y - frame.origin.y;
652 float right = frame.size.width - (contentRect.size.width + left);
653
654 // Speculative estimation: 80 - enough for window decorations controls
655 minWidth += left + right + 80;
656 minHeight += top + bottom;
657 }
658
659 minWidth = MAX(1.f, minWidth);
660 minHeight = MAX(1.f, minHeight);
661
662 size->width = MAX(size->width, minWidth);
663 size->height = MAX(size->height, minHeight);
664 }
665
666 - (void) setEnabled: (BOOL)flag {
667 self.isEnabled = flag;
668
669 if (IS(self.styleBits, CLOSEABLE)) {
670 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag];
671 }
672
673 if (IS(self.styleBits, MINIMIZABLE)) {
674 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag];
675 }
676
677 if (IS(self.styleBits, ZOOMABLE)) {
678 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag];
679 }
680
681 if (IS(self.styleBits, RESIZABLE)) {
682 [self updateMinMaxSize:flag];
683 [self.nsWindow setShowsResizeIndicator:flag];
684 }
685 }
686
687 @end // AWTWindow
688
689
690 /*
691 * Class: sun_lwawt_macosx_CPlatformWindow
692 * Method: nativeCreateNSWindow
693 * Signature: (JJIIII)J
694 */
695 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow
696 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h)
697 {
698 __block AWTWindow *window = nil;
699
700 JNF_COCOA_ENTER(env);
701 AWT_ASSERT_NOT_APPKIT_THREAD;
702
703 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env];
704 NSView *contentView = OBJC(contentViewPtr);
705 NSRect frameRect = NSMakeRect(x, y, w, h);
706
707 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
708 AWT_ASSERT_APPKIT_THREAD;
709
710 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow
711 styleBits:styleBits
712 frameRect:frameRect
713 contentView:contentView];
714 // the window is released is CPlatformWindow.nativeDispose()
715
716 if (window) CFRetain(window.nsWindow);
717 }];
718
719 JNF_COCOA_EXIT(env);
720
721 return ptr_to_jlong(window ? window.nsWindow : nil);
722 }
723
724 /*
725 * Class: sun_lwawt_macosx_CPlatformWindow
726 * Method: nativeSetNSWindowStyleBits
727 * Signature: (JII)V
728 */
729 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits
730 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits)
731 {
732 JNF_COCOA_ENTER(env);
733 AWT_ASSERT_NOT_APPKIT_THREAD;
734
735 NSWindow *nsWindow = OBJC(windowPtr);
736 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
737 AWT_ASSERT_APPKIT_THREAD;
738
739 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
740
741 // scans the bit field, and only updates the values requested by the mask
742 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads)
743 jint newBits = window.styleBits & ~mask | bits & mask;
744
745 // resets the NSWindow's style mask if the mask intersects any of those bits
746 if (mask & MASK(_STYLE_PROP_BITMASK)) {
747 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]];
748 }
749
750 // calls methods on NSWindow to change other properties, based on the mask
751 if (mask & MASK(_METHOD_PROP_BITMASK)) {
752 [window setPropertiesForStyleBits:bits mask:mask];
753 }
754
755 window.styleBits = newBits;
756 }];
757
758 JNF_COCOA_EXIT(env);
759 }
760
761 /*
762 * Class: sun_lwawt_macosx_CPlatformWindow
763 * Method: nativeSetNSWindowMenuBar
764 * Signature: (JJ)V
765 */
766 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar
767 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr)
768 {
769 JNF_COCOA_ENTER(env);
770 AWT_ASSERT_NOT_APPKIT_THREAD;
771
772 NSWindow *nsWindow = OBJC(windowPtr);
773 CMenuBar *menuBar = OBJC(menuBarPtr);
774 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
775 AWT_ASSERT_APPKIT_THREAD;
776
777 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
778
779 if ([nsWindow isKeyWindow]) [window.javaMenuBar deactivate];
780 window.javaMenuBar = menuBar;
781
782 // if ([self isKeyWindow]) {
783 [CMenuBar activate:window.javaMenuBar modallyDisabled:NO];
784 // }
785 }];
786
787 JNF_COCOA_EXIT(env);
788 }
789
790 /*
791 * Class: sun_lwawt_macosx_CPlatformWindow
792 * Method: nativeGetNSWindowInsets
793 * Signature: (J)Ljava/awt/Insets;
794 */
795 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets
796 (JNIEnv *env, jclass clazz, jlong windowPtr)
797 {
798 jobject ret = NULL;
799
800 JNF_COCOA_ENTER(env);
801 AWT_ASSERT_NOT_APPKIT_THREAD;
802
803 NSWindow *nsWindow = OBJC(windowPtr);
804 __block NSRect contentRect = NSZeroRect;
805 __block NSRect frame = NSZeroRect;
806
807 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
808 AWT_ASSERT_APPKIT_THREAD;
809
810 frame = [nsWindow frame];
811 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]];
812 }];
813
814 jint top = (jint)(frame.size.height - contentRect.size.height);
815 jint left = (jint)(contentRect.origin.x - frame.origin.x);
816 jint bottom = (jint)(contentRect.origin.y - frame.origin.y);
817 jint right = (jint)(frame.size.width - (contentRect.size.width + left));
818
819 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets");
820 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V");
821 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right);
822
823 JNF_COCOA_EXIT(env);
824 return ret;
825 }
826
827 /*
828 * Class: sun_lwawt_macosx_CPlatformWindow
829 * Method: nativeSetNSWindowBounds
830 * Signature: (JDDDD)V
831 */
832 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds
833 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height)
834 {
835 JNF_COCOA_ENTER(env);
836 AWT_ASSERT_NOT_APPKIT_THREAD;
837
838 NSRect jrect = NSMakeRect(originX, originY, width, height);
839
840 // TODO: not sure we need displayIfNeeded message in our view
841 NSWindow *nsWindow = OBJC(windowPtr);
842 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
843 AWT_ASSERT_APPKIT_THREAD;
844
845 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
846
847 NSRect rect = ConvertNSScreenRect(NULL, jrect);
848 [window constrainSize:&rect.size];
849
850 [nsWindow setFrame:rect display:YES];
851
852 // only start tracking events if pointer is above the toplevel
853 // TODO: should post an Entered event if YES.
854 NSPoint mLocation = [NSEvent mouseLocation];
855 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)];
856
857 // ensure we repaint the whole window after the resize operation
858 // (this will also re-enable screen updates, which were disabled above)
859 // TODO: send PaintEvent
860
861 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
862 }];
863
864 JNF_COCOA_EXIT(env);
865 }
866
867 /*
868 * Class: sun_lwawt_macosx_CPlatformWindow
869 * Method: nativeSetNSWindowMinMax
870 * Signature: (JDDDD)V
871 */
872 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax
873 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH)
874 {
875 JNF_COCOA_ENTER(env);
876 AWT_ASSERT_NOT_APPKIT_THREAD;
877
878 if (minW < 1) minW = 1;
879 if (minH < 1) minH = 1;
880 if (maxW < 1) maxW = 1;
881 if (maxH < 1) maxH = 1;
882
883 NSWindow *nsWindow = OBJC(windowPtr);
884 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
885 AWT_ASSERT_APPKIT_THREAD;
886
887 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
888
889 NSSize min = { minW, minH };
890 NSSize max = { maxW, maxH };
891
892 [window constrainSize:&min];
893 [window constrainSize:&max];
894
895 window.javaMinSize = min;
896 window.javaMaxSize = max;
897 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)];
898 }];
899
900 JNF_COCOA_EXIT(env);
901 }
902
903 /*
904 * Class: sun_lwawt_macosx_CPlatformWindow
905 * Method: nativePushNSWindowToBack
906 * Signature: (J)V
907 */
908 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack
909 (JNIEnv *env, jclass clazz, jlong windowPtr)
910 {
911 JNF_COCOA_ENTER(env);
912 AWT_ASSERT_NOT_APPKIT_THREAD;
913
914 NSWindow *nsWindow = OBJC(windowPtr);
915 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
916 AWT_ASSERT_APPKIT_THREAD;
917
918 [nsWindow orderBack:nil];
919 }];
920
921 JNF_COCOA_EXIT(env);
922 }
923
924 /*
925 * Class: sun_lwawt_macosx_CPlatformWindow
926 * Method: nativePushNSWindowToFront
927 * Signature: (J)V
928 */
929 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront
930 (JNIEnv *env, jclass clazz, jlong windowPtr)
931 {
932 JNF_COCOA_ENTER(env);
933 AWT_ASSERT_NOT_APPKIT_THREAD;
934
935 NSWindow *nsWindow = OBJC(windowPtr);
936 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
937 AWT_ASSERT_APPKIT_THREAD;
938
939 if (![nsWindow isKeyWindow]) {
940 [nsWindow makeKeyAndOrderFront:nsWindow];
941 } else {
942 [nsWindow orderFront:nsWindow];
943 }
944 }];
945
946 JNF_COCOA_EXIT(env);
947 }
948
949 /*
950 * Class: sun_lwawt_macosx_CPlatformWindow
951 * Method: nativeSetNSWindowTitle
952 * Signature: (JLjava/lang/String;)V
953 */
954 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle
955 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle)
956 {
957 JNF_COCOA_ENTER(env);
958 AWT_ASSERT_NOT_APPKIT_THREAD;
959
960 NSWindow *nsWindow = OBJC(windowPtr);
961 [nsWindow performSelectorOnMainThread:@selector(setTitle:)
962 withObject:JNFJavaToNSString(env, jtitle)
963 waitUntilDone:NO];
964
965 JNF_COCOA_EXIT(env);
966 }
967
968 /*
969 * Class: sun_lwawt_macosx_CPlatformWindow
970 * Method: nativeRevalidateNSWindowShadow
971 * Signature: (J)V
972 */
973 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow
974 (JNIEnv *env, jclass clazz, jlong windowPtr)
975 {
976 JNF_COCOA_ENTER(env);
977
978 NSWindow *nsWindow = OBJC(windowPtr);
979 if ([NSThread isMainThread]) {
980 [nsWindow invalidateShadow];
981 } else {
982 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
983 AWT_ASSERT_APPKIT_THREAD;
984
985 [nsWindow invalidateShadow];
986 }];
987 }
988
989 JNF_COCOA_EXIT(env);
990 }
991
992 /*
993 * Class: sun_lwawt_macosx_CPlatformWindow
994 * Method: nativeScreenOn_AppKitThread
995 * Signature: (J)I
996 */
997 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread
998 (JNIEnv *env, jclass clazz, jlong windowPtr)
999 {
1000 jint ret = 0;
1001
1002 JNF_COCOA_ENTER(env);
1003 AWT_ASSERT_APPKIT_THREAD;
1004
1005 NSWindow *nsWindow = OBJC(windowPtr);
1006 NSDictionary *props = [[nsWindow screen] deviceDescription];
1007 ret = [[props objectForKey:@"NSScreenNumber"] intValue];
1008
1009 JNF_COCOA_EXIT(env);
1010
1011 return ret;
1012 }
1013
1014 /*
1015 * Class: sun_lwawt_macosx_CPlatformWindow
1016 * Method: nativeSetNSWindowMinimizedIcon
1017 * Signature: (JJ)V
1018 */
1019 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon
1020 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr)
1021 {
1022 JNF_COCOA_ENTER(env);
1023 AWT_ASSERT_NOT_APPKIT_THREAD;
1024
1025 NSWindow *nsWindow = OBJC(windowPtr);
1026 NSImage *image = OBJC(nsImagePtr);
1027 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1028 AWT_ASSERT_APPKIT_THREAD;
1029
1030 [nsWindow setMiniwindowImage:image];
1031 }];
1032
1033 JNF_COCOA_EXIT(env);
1034 }
1035
1036 /*
1037 * Class: sun_lwawt_macosx_CPlatformWindow
1038 * Method: nativeSetNSWindowRepresentedFilename
1039 * Signature: (JLjava/lang/String;)V
1040 */
1041 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename
1042 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename)
1043 {
1044 JNF_COCOA_ENTER(env);
1045 AWT_ASSERT_NOT_APPKIT_THREAD;
1046
1047 NSWindow *nsWindow = OBJC(windowPtr);
1048 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)];
1049 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1050 AWT_ASSERT_APPKIT_THREAD;
1051
1052 [nsWindow setRepresentedURL:url];
1053 }];
1054
1055 JNF_COCOA_EXIT(env);
1056 }
1057
1058 /*
1059 * Class: sun_lwawt_macosx_CPlatformWindow
1060 * Method: nativeSetNSWindowSecurityWarningPositioning
1061 * Signature: (JDDFF)V
1062 */
1063 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowSecurityWarningPositioning
1064 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble x, jdouble y, jfloat biasX, jfloat biasY)
1065 {
1066 JNF_COCOA_ENTER(env);
1067 AWT_ASSERT_NOT_APPKIT_THREAD;
1068
1069 [JNFException raise:env as:kRuntimeException reason:"unimplemented"];
1070
1071 JNF_COCOA_EXIT(env);
1072 }
1073
1074 /*
1075 * Class: sun_lwawt_macosx_CPlatformWindow
1076 * Method: nativeGetTopmostPlatformWindowUnderMouse
1077 * Signature: (J)V
1078 */
1079 JNIEXPORT jobject
1080 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse
1081 (JNIEnv *env, jclass clazz)
1082 {
1083 jobject topmostWindowUnderMouse = nil;
1084
1085 JNF_COCOA_ENTER(env);
1086 AWT_ASSERT_APPKIT_THREAD;
1087
1088 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse];
1089 if (awtWindow != nil) {
1090 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject];
1091 }
1092
1093 JNF_COCOA_EXIT(env);
1094
1095 return topmostWindowUnderMouse;
1096 }
1097
1098 /*
1099 * Class: sun_lwawt_macosx_CPlatformWindow
1100 * Method: nativeSynthesizeMouseEnteredExitedEvents
1101 * Signature: (J)V
1102 */
1103 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents
1104 (JNIEnv *env, jclass clazz)
1105 {
1106 JNF_COCOA_ENTER(env);
1107 AWT_ASSERT_NOT_APPKIT_THREAD;
1108
1109 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1110 AWT_ASSERT_APPKIT_THREAD;
1111 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
1112 }];
1113
1114 JNF_COCOA_EXIT(env);
1115 }
1116
1117 /*
1118 * Class: sun_lwawt_macosx_CPlatformWindow
1119 * Method: nativeGetDisplayID_AppKitThread
1120 * Signature: (J)I
1121 */
1122 JNIEXPORT jint JNICALL
1123 Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowDisplayID_1AppKitThread
1124 (JNIEnv *env, jclass clazz, jlong windowPtr)
1125 {
1126 jint ret; // CGDirectDisplayID
1127
1128 JNF_COCOA_ENTER(env);
1129 AWT_ASSERT_APPKIT_THREAD;
1130
1131 NSWindow *window = OBJC(windowPtr);
1132 NSScreen *screen = [window screen];
1133 NSDictionary *deviceDescription = [screen deviceDescription];
1134 NSNumber *displayID = [deviceDescription objectForKey:@"NSScreenNumber"];
1135 ret = (jint)[displayID intValue];
1136
1137 JNF_COCOA_EXIT(env);
1138
1139 return ret;
1140 }
1141
1142 /*
1143 * Class: sun_lwawt_macosx_CPlatformWindow
1144 * Method: _toggleFullScreenMode
1145 * Signature: (J)V
1146 */
1147 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode
1148 (JNIEnv *env, jobject peer, jlong windowPtr)
1149 {
1150 JNF_COCOA_ENTER(env);
1151
1152 NSWindow *nsWindow = OBJC(windowPtr);
1153 SEL toggleFullScreenSelector = @selector(toggleFullScreen:);
1154 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return;
1155
1156 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1157 [nsWindow performSelector:toggleFullScreenSelector withObject:nil];
1158 }];
1159
1160 JNF_COCOA_EXIT(env);
1161 }
1162
1163 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CMouseInfoPeer_nativeIsWindowUnderMouse
1164 (JNIEnv *env, jclass clazz, jlong windowPtr)
1165 {
1166 __block jboolean underMouse = JNI_FALSE;
1167
1168 JNF_COCOA_ENTER(env);
1169 AWT_ASSERT_NOT_APPKIT_THREAD;
1170
1171 NSWindow *nsWindow = OBJC(windowPtr);
1172 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^() {
1173 AWT_ASSERT_APPKIT_THREAD;
1174
1175 NSPoint pt = [nsWindow mouseLocationOutsideOfEventStream];
1176 underMouse = [[nsWindow contentView] hitTest:pt] != nil;
1177 }];
1178
1179 JNF_COCOA_EXIT(env);
1180
1181 return underMouse;
1182 }
1183
1184 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled
1185 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled)
1186 {
1187 JNF_COCOA_ENTER(env);
1188
1189 NSWindow *nsWindow = OBJC(windowPtr);
1190 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1191 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1192
1193 [window setEnabled: isEnabled];
1194 }];
1195
1196 JNF_COCOA_EXIT(env);
1197 }
1198
1199 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose
1200 (JNIEnv *env, jclass clazz, jlong windowPtr)
1201 {
1202 JNF_COCOA_ENTER(env);
1203
1204 NSWindow *nsWindow = OBJC(windowPtr);
1205 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1206 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1207
1208 // AWTWindow holds a reference to the NSWindow in its nsWindow
1209 // property. Unsetting the delegate allows it to be deallocated
1210 // which releases the reference. This, in turn, allows the window
1211 // itself be deallocated.
1212 [nsWindow setDelegate: nil];
1213
1214 [window release];
1215 }];
1216
1217 JNF_COCOA_EXIT(env);
1218 }
1219