53
54 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow");
55
56 @interface JavaResizeGrowBoxOverlayWindow : NSWindow { }
57
58 @end
59
60 @implementation JavaResizeGrowBoxOverlayWindow
61
62 - (BOOL) accessibilityIsIgnored
63 {
64 return YES;
65 }
66
67 - (NSArray *)accessibilityChildrenAttribute
68 {
69 return nil;
70 }
71 @end
72
73 @implementation AWTWindow
74
75 @synthesize javaPlatformWindow;
76 @synthesize javaMenuBar;
77 @synthesize growBoxWindow;
78 @synthesize javaMinSize;
79 @synthesize javaMaxSize;
80 @synthesize styleBits;
81 @synthesize isEnabled;
82
83 - (void) updateMinMaxSize:(BOOL)resizable {
84 if (resizable) {
85 [self setMinSize:self.javaMinSize];
86 [self setMaxSize:self.javaMaxSize];
87 } else {
88 NSRect currentFrame = [self frame];
89 [self setMinSize:currentFrame.size];
90 [self setMaxSize:currentFrame.size];
91 }
92 }
93
94 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits
95 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits {
96 NSUInteger type = 0;
97 if (IS(styleBits, DECORATED)) {
98 type |= NSTitledWindowMask;
99 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask;
100 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask;
101 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask;
102 } else {
103 type |= NSBorderlessWindowMask;
104 }
105
106 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask;
107 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask;
108 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask;
109 if (IS(styleBits, HUD)) type |= NSHUDWindowMask;
110 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask;
111 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask;
112
113 return type;
114 }
115
116 // updates _METHOD_PROP_BITMASK based properties on the window
117 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask {
118 if (IS(mask, RESIZABLE)) {
119 BOOL resizable = IS(bits, RESIZABLE);
120 [self updateMinMaxSize:resizable];
121 [self setShowsResizeIndicator:resizable];
122 }
123
124 if (IS(mask, HAS_SHADOW)) {
125 [self setHasShadow:IS(bits, HAS_SHADOW)];
126 }
127
128 if (IS(mask, ZOOMABLE)) {
129 [[self standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)];
130 }
131
132 if (IS(mask, ALWAYS_ON_TOP)) {
133 [self setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel];
134 }
135
136 if (IS(mask, HIDES_ON_DEACTIVATE)) {
137 [self setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)];
138 }
139
140 if (IS(mask, DRAGGABLE_BACKGROUND)) {
141 [self setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)];
142 }
143
144 if (IS(mask, DOCUMENT_MODIFIED)) {
145 [self setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)];
146 }
147
148 if ([self respondsToSelector:@selector(toggleFullScreen:)]) {
149 if (IS(mask, FULLSCREENABLE)) {
150 [self setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/];
151 } else {
152 [self setCollectionBehavior:NSWindowCollectionBehaviorDefault];
153 }
154 }
155
156 }
157
158 - (BOOL) shouldShowGrowBox {
159 return isSnowLeopardOrLower() && IS(self.styleBits, RESIZABLE);
160 }
161
162 - (NSImage *) createGrowBoxImage {
163 NSImage *image = [[NSImage alloc] initWithSize:NSMakeSize(GROW_BOX_SIZE, GROW_BOX_SIZE)];
164 JRSUIControlRef growBoxWidget = JRSUIControlCreate(FALSE);
165 JRSUIControlSetWidget(growBoxWidget, kJRSUI_Widget_growBoxTextured);
166 JRSUIControlSetWindowType(growBoxWidget, kJRSUI_WindowType_utility);
167 JRSUIRendererRef renderer = JRSUIRendererCreate();
168 [image lockFocus]; // sets current graphics context to that of the image
169 JRSUIControlDraw(renderer, growBoxWidget, [[NSGraphicsContext currentContext] graphicsPort], CGRectMake(0, 1, GROW_BOX_SIZE - 1, GROW_BOX_SIZE - 1));
170 [image unlockFocus];
171 JRSUIRendererRelease(renderer);
172 JRSUIControlRelease(growBoxWidget);
173 return image;
174 }
175
176 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow
177 styleBits:(jint)bits
178 frameRect:(NSRect)rect
179 contentView:(NSView *)view
180 {
181 AWT_ASSERT_APPKIT_THREAD;
182
183 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits];
184 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask];
185 if (contentRect.size.width <= 0.0) {
186 contentRect.size.width = 1.0;
187 }
188 if (contentRect.size.height <= 0.0) {
189 contentRect.size.height = 1.0;
190 }
191
192 self = [super initWithContentRect:contentRect
193 styleMask:styleMask
194 backing:NSBackingStoreBuffered
195 defer:NO];
196
197 if (self == nil) return nil; // no hope
198
199 self.isEnabled = YES;
200 self.javaPlatformWindow = platformWindow;
201 self.styleBits = bits;
202 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];
203
204 [self setDelegate:self];
205 [self setContentView:view];
206 [self setInitialFirstResponder:view];
207 [self setReleasedWhenClosed:NO];
208 [self setPreservesContentDuringLiveResize:YES];
209
210 if ([self shouldShowGrowBox]) {
211 NSImage *growBoxImage = [self createGrowBoxImage];
212 growBoxWindow = [[JavaResizeGrowBoxOverlayWindow alloc] initWithContentRect:NSMakeRect(0, 0, [growBoxImage size].width, [growBoxImage size].height) styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO];
213 [self.growBoxWindow setIgnoresMouseEvents:YES];
214 [self.growBoxWindow setOpaque:NO];
215 [self.growBoxWindow setBackgroundColor:[NSColor clearColor]];
216 [self.growBoxWindow setHasShadow:NO];
217 [self.growBoxWindow setReleasedWhenClosed:NO];
218
219 NSImageView *imageView = [[NSImageView alloc] initWithFrame:[self.growBoxWindow frame]];
220 [imageView setEditable:NO];
221 [imageView setAnimates:NO];
222 [imageView setAllowsCutCopyPaste:NO];
223 [self.growBoxWindow setContentView:imageView];
224 [imageView setImage:growBoxImage];
225 [growBoxImage release];
226 [imageView release];
227
228 [self addChildWindow:self.growBoxWindow ordered:NSWindowAbove];
229 [self adjustGrowBoxWindow];
230 } else growBoxWindow = nil;
231
232 return self;
233 }
234
235 - (void) dealloc {
236 AWT_ASSERT_APPKIT_THREAD;
237
238 JNIEnv *env = [ThreadUtilities getJNIEnv];
239 [self.javaPlatformWindow setJObject:nil withEnv:env];
240 self.growBoxWindow = nil;
241
242 [super dealloc];
243 }
244
245 // NSWindow overrides
246 - (BOOL) canBecomeKeyWindow {
247 AWT_ASSERT_APPKIT_THREAD;
248 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY);
249 }
250
251 - (BOOL) canBecomeMainWindow {
252 AWT_ASSERT_APPKIT_THREAD;
253 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN);
254 }
255
256 - (BOOL) worksWhenModal {
257 AWT_ASSERT_APPKIT_THREAD;
258 return IS(self.styleBits, MODAL_EXCLUDED);
259 }
260
261
262 // Gesture support
263 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b {
264 AWT_ASSERT_APPKIT_THREAD;
265
266 JNIEnv *env = [ThreadUtilities getJNIEnv];
267 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
268 if (platformWindow != NULL) {
269 // extract the target AWT Window object out of the CPlatformWindow
270 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
271 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
272 if (awtWindow != NULL) {
273 // translate the point into Java coordinates
274 NSPoint loc = [event locationInWindow];
275 loc.y = [self frame].size.height - loc.y;
276
277 // send up to the GestureHandler to recursively dispatch on the AWT event thread
278 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler");
279 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V");
280 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b);
281 (*env)->DeleteLocalRef(env, awtWindow);
282 }
283 (*env)->DeleteLocalRef(env, platformWindow);
284 }
285 }
286
287 - (void)beginGestureWithEvent:(NSEvent *)event {
288 [self postGesture:event
289 as:com_apple_eawt_event_GestureHandler_PHASE
290 a:-1.0
291 b:0.0];
292 }
293
294 - (void)endGestureWithEvent:(NSEvent *)event {
295 [self postGesture:event
307
308 - (void)rotateWithEvent:(NSEvent *)event {
309 [self postGesture:event
310 as:com_apple_eawt_event_GestureHandler_ROTATE
311 a:[event rotation]
312 b:0.0];
313 }
314
315 - (void)swipeWithEvent:(NSEvent *)event {
316 [self postGesture:event
317 as:com_apple_eawt_event_GestureHandler_SWIPE
318 a:[event deltaX]
319 b:[event deltaY]];
320 }
321
322
323 // NSWindowDelegate methods
324
325 - (void) adjustGrowBoxWindow {
326 if (self.growBoxWindow != nil) {
327 NSRect parentRect = [self frame];
328 parentRect.origin.x += (parentRect.size.width - [self.growBoxWindow frame].size.width);
329 [self.growBoxWindow setFrameOrigin:parentRect.origin];
330 }
331 }
332
333 - (void) _deliverMoveResizeEvent {
334 AWT_ASSERT_APPKIT_THREAD;
335
336 // deliver the event if this is a user-initiated live resize or as a side-effect
337 // of a Java initiated resize, because AppKit can override the bounds and force
338 // the bounds of the window to avoid the Dock or remain on screen.
339 [AWTToolkit eventCountPlusPlus];
340 JNIEnv *env = [ThreadUtilities getJNIEnv];
341 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
342 if (platformWindow == NULL) {
343 // TODO: create generic AWT assert
344 }
345
346 [self adjustGrowBoxWindow];
347
348 NSRect frame = ConvertNSScreenRect(env, [self frame]);
349
350 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIII)V");
351 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent,
352 (jint)frame.origin.x,
353 (jint)frame.origin.y,
354 (jint)frame.size.width,
355 (jint)frame.size.height);
356 (*env)->DeleteLocalRef(env, platformWindow);
357 }
358
359 - (void)windowDidMove:(NSNotification *)notification {
360 AWT_ASSERT_APPKIT_THREAD;
361
362 [self _deliverMoveResizeEvent];
363 }
364
365 - (void)windowDidResize:(NSNotification *)notification {
366 AWT_ASSERT_APPKIT_THREAD;
367
368 [self _deliverMoveResizeEvent];
518 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env];
519 (*env)->DeleteLocalRef(env, platformWindow);
520 }
521 }
522
523 - (void)windowDidExitFullScreen:(NSNotification *)notification {
524 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V");
525 JNIEnv *env = [ThreadUtilities getJNIEnv];
526 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
527 if (platformWindow != NULL) {
528 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen);
529 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env];
530 (*env)->DeleteLocalRef(env, platformWindow);
531 }
532 }
533
534 - (void)sendEvent:(NSEvent *)event {
535 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) {
536
537 NSPoint p = [NSEvent mouseLocation];
538 NSRect frame = [self frame];
539 NSRect contentRect = [self contentRectForFrameRect:frame];
540
541 // Check if the click happened in the non-client area (title bar)
542 if (p.y >= (frame.origin.y + contentRect.size.height)) {
543 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
544 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
545 // Currently, no need to deliver the whole NSEvent.
546 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V");
547 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown);
548 }
549 }
550 [super sendEvent:event];
551 }
552
553 - (void)constrainSize:(NSSize*)size {
554 float minWidth = 0.f, minHeight = 0.f;
555
556 if (IS(self.styleBits, DECORATED)) {
557 NSRect frame = [self frame];
558 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self styleMask]];
559
560 float top = frame.size.height - contentRect.size.height;
561 float left = contentRect.origin.x - frame.origin.x;
562 float bottom = contentRect.origin.y - frame.origin.y;
563 float right = frame.size.width - (contentRect.size.width + left);
564
565 // Speculative estimation: 80 - enough for window decorations controls
566 minWidth += left + right + 80;
567 minHeight += top + bottom;
568 }
569
570 if ([self shouldShowGrowBox]) {
571 minWidth = MAX(minWidth, GROW_BOX_SIZE);
572 minHeight += GROW_BOX_SIZE;
573 }
574
575 minWidth = MAX(1.f, minWidth);
576 minHeight = MAX(1.f, minHeight);
577
578 size->width = MAX(size->width, minWidth);
579 size->height = MAX(size->height, minHeight);
580 }
581
582 - (void) setEnabled: (BOOL)flag {
583 self.isEnabled = flag;
584
585 if (IS(self.styleBits, CLOSEABLE)) {
586 [[self standardWindowButton:NSWindowCloseButton] setEnabled: flag];
587 }
588
589 if (IS(self.styleBits, MINIMIZABLE)) {
590 [[self standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag];
591 }
592
593 if (IS(self.styleBits, ZOOMABLE)) {
594 [[self standardWindowButton:NSWindowZoomButton] setEnabled: flag];
595 }
596
597 if (IS(self.styleBits, RESIZABLE)) {
598 [self updateMinMaxSize:flag];
599 [self setShowsResizeIndicator:flag];
600 }
601 }
602
603 @end // AWTWindow
604
605
606 /*
607 * Class: sun_lwawt_macosx_CPlatformWindow
608 * Method: nativeCreateNSWindow
609 * Signature: (JJIIII)J
610 */
611 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow
612 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h)
613 {
614 __block AWTWindow *window = nil;
615
616 JNF_COCOA_ENTER(env);
617 AWT_ASSERT_NOT_APPKIT_THREAD;
618
619 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env];
620 NSView *contentView = OBJC(contentViewPtr);
621 NSRect frameRect = NSMakeRect(x, y, w, h);
622
623 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
624 AWT_ASSERT_APPKIT_THREAD;
625
626 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow
627 styleBits:styleBits
628 frameRect:frameRect
629 contentView:contentView];
630
631 if (window) CFRetain(window);
632 [window release]; // GC
633 }];
634
635 JNF_COCOA_EXIT(env);
636
637 return ptr_to_jlong(window);
638 }
639
640 /*
641 * Class: sun_lwawt_macosx_CPlatformWindow
642 * Method: nativeSetNSWindowStyleBits
643 * Signature: (JII)V
644 */
645 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits
646 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits)
647 {
648 JNF_COCOA_ENTER(env);
649 AWT_ASSERT_NOT_APPKIT_THREAD;
650
651 AWTWindow *window = OBJC(windowPtr);
652 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
653 AWT_ASSERT_APPKIT_THREAD;
654
655 // scans the bit field, and only updates the values requested by the mask
656 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads)
657 jint newBits = window.styleBits & ~mask | bits & mask;
658
659 // resets the NSWindow's style mask if the mask intersects any of those bits
660 if (mask & MASK(_STYLE_PROP_BITMASK)) {
661 [window setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]];
662 }
663
664 // calls methods on NSWindow to change other properties, based on the mask
665 if (mask & MASK(_METHOD_PROP_BITMASK)) {
666 [window setPropertiesForStyleBits:bits mask:mask];
667 }
668
669 window.styleBits = newBits;
670 }];
671
672 JNF_COCOA_EXIT(env);
673 }
674
675 /*
676 * Class: sun_lwawt_macosx_CPlatformWindow
677 * Method: nativeSetNSWindowMenuBar
678 * Signature: (JJ)V
679 */
680 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar
681 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr)
682 {
683 JNF_COCOA_ENTER(env);
684 AWT_ASSERT_NOT_APPKIT_THREAD;
685
686 AWTWindow *window = OBJC(windowPtr);
687 CMenuBar *menuBar = OBJC(menuBarPtr);
688 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
689 AWT_ASSERT_APPKIT_THREAD;
690
691 if ([window isKeyWindow]) [window.javaMenuBar deactivate];
692 window.javaMenuBar = menuBar;
693
694 // if ([self isKeyWindow]) {
695 [CMenuBar activate:window.javaMenuBar modallyDisabled:NO];
696 // }
697 }];
698
699 JNF_COCOA_EXIT(env);
700 }
701
702 /*
703 * Class: sun_lwawt_macosx_CPlatformWindow
704 * Method: nativeGetNSWindowInsets
705 * Signature: (J)Ljava/awt/Insets;
706 */
707 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets
708 (JNIEnv *env, jclass clazz, jlong windowPtr)
709 {
710 jobject ret = NULL;
711
712 JNF_COCOA_ENTER(env);
713 AWT_ASSERT_NOT_APPKIT_THREAD;
714
715 AWTWindow *window = OBJC(windowPtr);
716 __block NSRect contentRect = NSZeroRect;
717 __block NSRect frame = NSZeroRect;
718
719 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
720 AWT_ASSERT_APPKIT_THREAD;
721
722 frame = [window frame];
723 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[window styleMask]];
724 }];
725
726 jint top = (jint)(frame.size.height - contentRect.size.height);
727 jint left = (jint)(contentRect.origin.x - frame.origin.x);
728 jint bottom = (jint)(contentRect.origin.y - frame.origin.y);
729 jint right = (jint)(frame.size.width - (contentRect.size.width + left));
730
731 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets");
732 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V");
733 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right);
734
735 JNF_COCOA_EXIT(env);
736 return ret;
737 }
738
739 /*
740 * Class: sun_lwawt_macosx_CPlatformWindow
741 * Method: nativeSetNSWindowBounds
742 * Signature: (JDDDD)V
743 */
744 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds
745 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height)
746 {
747 JNF_COCOA_ENTER(env);
748 AWT_ASSERT_NOT_APPKIT_THREAD;
749
750 NSRect jrect = NSMakeRect(originX, originY, width, height);
751
752 // TODO: not sure we need displayIfNeeded message in our view
753 AWTWindow *window = OBJC(windowPtr);
754 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
755 AWT_ASSERT_APPKIT_THREAD;
756
757 NSRect rect = ConvertNSScreenRect(NULL, jrect);
758 [window constrainSize:&rect.size];
759
760 [window setFrame:rect display:YES];
761
762 // only start tracking events if pointer is above the toplevel
763 // TODO: should post an Entered event if YES.
764 NSPoint mLocation = [NSEvent mouseLocation];
765 [window setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)];
766
767 // ensure we repaint the whole window after the resize operation
768 // (this will also re-enable screen updates, which were disabled above)
769 // TODO: send PaintEvent
770 }];
771
772 JNF_COCOA_EXIT(env);
773 }
774
775 /*
776 * Class: sun_lwawt_macosx_CPlatformWindow
777 * Method: nativeSetNSWindowMinMax
778 * Signature: (JDDDD)V
779 */
780 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax
781 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH)
782 {
783 JNF_COCOA_ENTER(env);
784 AWT_ASSERT_NOT_APPKIT_THREAD;
785
786 if (minW < 1) minW = 1;
787 if (minH < 1) minH = 1;
788 if (maxW < 1) maxW = 1;
789 if (maxH < 1) maxH = 1;
790
791 AWTWindow *window = OBJC(windowPtr);
792 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
793 AWT_ASSERT_APPKIT_THREAD;
794
795 NSSize min = { minW, minH };
796 NSSize max = { maxW, maxH };
797
798 [window constrainSize:&min];
799 [window constrainSize:&max];
800
801 window.javaMinSize = min;
802 window.javaMaxSize = max;
803 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)];
804 }];
805
806 JNF_COCOA_EXIT(env);
807 }
808
809 /*
810 * Class: sun_lwawt_macosx_CPlatformWindow
811 * Method: nativePushNSWindowToBack
812 * Signature: (J)V
813 */
814 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack
815 (JNIEnv *env, jclass clazz, jlong windowPtr)
816 {
817 JNF_COCOA_ENTER(env);
818 AWT_ASSERT_NOT_APPKIT_THREAD;
819
820 AWTWindow *window = OBJC(windowPtr);
821 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
822 AWT_ASSERT_APPKIT_THREAD;
823
824 [window orderBack:nil];
825 }];
826
827 JNF_COCOA_EXIT(env);
828 }
829
830 /*
831 * Class: sun_lwawt_macosx_CPlatformWindow
832 * Method: nativePushNSWindowToFront
833 * Signature: (J)V
834 */
835 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront
836 (JNIEnv *env, jclass clazz, jlong windowPtr)
837 {
838 JNF_COCOA_ENTER(env);
839 AWT_ASSERT_NOT_APPKIT_THREAD;
840
841 AWTWindow *window = OBJC(windowPtr);
842 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
843 AWT_ASSERT_APPKIT_THREAD;
844
845 if (![window isKeyWindow]) {
846 [window makeKeyAndOrderFront:window];
847 } else {
848 [window orderFront:window];
849 }
850 }];
851
852 JNF_COCOA_EXIT(env);
853 }
854
855 /*
856 * Class: sun_lwawt_macosx_CPlatformWindow
857 * Method: nativeSetNSWindowTitle
858 * Signature: (JLjava/lang/String;)V
859 */
860 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle
861 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle)
862 {
863 JNF_COCOA_ENTER(env);
864 AWT_ASSERT_NOT_APPKIT_THREAD;
865
866 AWTWindow *window = OBJC(windowPtr);
867 [window performSelectorOnMainThread:@selector(setTitle:)
868 withObject:JNFJavaToNSString(env, jtitle)
869 waitUntilDone:NO];
870
871 JNF_COCOA_EXIT(env);
872 }
873
874 /*
875 * Class: sun_lwawt_macosx_CPlatformWindow
876 * Method: nativeSetNSWindowAlpha
877 * Signature: (JF)V
878 */
879 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowAlpha
880 (JNIEnv *env, jclass clazz, jlong windowPtr, jfloat alpha)
881 {
882 JNF_COCOA_ENTER(env);
883 AWT_ASSERT_NOT_APPKIT_THREAD;
884
885 AWTWindow *window = OBJC(windowPtr);
886 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
887 AWT_ASSERT_APPKIT_THREAD;
888
889 [window setAlphaValue:alpha];
890 [window.growBoxWindow setAlphaValue:alpha];
891 }];
892
893 JNF_COCOA_EXIT(env);
894 }
895
896 /*
897 * Class: sun_lwawt_macosx_CPlatformWindow
898 * Method: nativeRevalidateNSWindowShadow
899 * Signature: (J)V
900 */
901 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow
902 (JNIEnv *env, jclass clazz, jlong windowPtr)
903 {
904 JNF_COCOA_ENTER(env);
905 AWT_ASSERT_NOT_APPKIT_THREAD;
906
907 AWTWindow *window = OBJC(windowPtr);
908 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
909 AWT_ASSERT_APPKIT_THREAD;
910
911 [window invalidateShadow];
912 }];
913
914 JNF_COCOA_EXIT(env);
915 }
916
917 /*
918 * Class: sun_lwawt_macosx_CPlatformWindow
919 * Method: nativeScreenOn_AppKitThread
920 * Signature: (J)I
921 */
922 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread
923 (JNIEnv *env, jclass clazz, jlong windowPtr)
924 {
925 jint ret = 0;
926
927 JNF_COCOA_ENTER(env);
928 AWT_ASSERT_APPKIT_THREAD;
929
930 AWTWindow *window = OBJC(windowPtr);
931 NSDictionary *props = [[window screen] deviceDescription];
932 ret = [[props objectForKey:@"NSScreenNumber"] intValue];
933
934 JNF_COCOA_EXIT(env);
935
936 return ret;
937 }
938
939 /*
940 * Class: sun_lwawt_macosx_CPlatformWindow
941 * Method: nativeSetNSWindowMinimizedIcon
942 * Signature: (JJ)V
943 */
944 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon
945 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr)
946 {
947 JNF_COCOA_ENTER(env);
948 AWT_ASSERT_NOT_APPKIT_THREAD;
949
950 AWTWindow *window = OBJC(windowPtr);
951 NSImage *image = OBJC(nsImagePtr);
952 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
953 AWT_ASSERT_APPKIT_THREAD;
954
955 [window setMiniwindowImage:image];
956 }];
957
958 JNF_COCOA_EXIT(env);
959 }
960
961 /*
962 * Class: sun_lwawt_macosx_CPlatformWindow
963 * Method: nativeSetNSWindowRepresentedFilename
964 * Signature: (JLjava/lang/String;)V
965 */
966 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename
967 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename)
968 {
969 JNF_COCOA_ENTER(env);
970 AWT_ASSERT_NOT_APPKIT_THREAD;
971
972 AWTWindow *window = OBJC(windowPtr);
973 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)];
974 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
975 AWT_ASSERT_APPKIT_THREAD;
976
977 [window setRepresentedURL:url];
978 }];
979
980 JNF_COCOA_EXIT(env);
981 }
982
983 /*
984 * Class: sun_lwawt_macosx_CPlatformWindow
985 * Method: nativeSetNSWindowSecurityWarningPositioning
986 * Signature: (JDDFF)V
987 */
988 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowSecurityWarningPositioning
989 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble x, jdouble y, jfloat biasX, jfloat biasY)
990 {
991 JNF_COCOA_ENTER(env);
992 AWT_ASSERT_NOT_APPKIT_THREAD;
993
994 [JNFException raise:env as:kRuntimeException reason:"unimplemented"];
995
996 JNF_COCOA_EXIT(env);
997 }
998
999 /*
1000 * Class: sun_lwawt_macosx_CPlatformWindow
1001 * Method: nativeGetScreenNSWindowIsOn_AppKitThread
1002 * Signature: (J)I
1003 */
1004 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetScreenNSWindowIsOn_1AppKitThread
1005 (JNIEnv *env, jclass clazz, jlong windowPtr)
1006 {
1007 jint index = -1;
1008
1009 JNF_COCOA_ENTER(env);
1010 AWT_ASSERT_APPKIT_THREAD;
1011
1012 AWTWindow *window = OBJC(windowPtr);
1013 NSScreen* screen = [window screen];
1014
1015 //+++gdb NOTE: This is using a linear search of the screens. If it should
1016 // prove to be a bottleneck, this can definitely be improved. However,
1017 // many screens should prove to be the exception, rather than the rule.
1018 NSArray* screens = [NSScreen screens];
1019 NSUInteger i;
1020 for (i = 0; i < [screens count]; i++)
1021 {
1022 if ([[screens objectAtIndex:i] isEqualTo:screen])
1023 {
1024 index = i;
1025 break;
1026 }
1027 }
1028
1029 JNF_COCOA_EXIT(env);
1030 return 1;
1031 }
1032
1033
1034 /*
1035 * Class: sun_lwawt_macosx_CPlatformWindow
1036 * Method: _toggleFullScreenMode
1037 * Signature: (J)V
1038 */
1039 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode
1040 (JNIEnv *env, jobject peer, jlong windowPtr)
1041 {
1042 JNF_COCOA_ENTER(env);
1043
1044 AWTWindow *window = OBJC(windowPtr);
1045 SEL toggleFullScreenSelector = @selector(toggleFullScreen:);
1046 if (![window respondsToSelector:toggleFullScreenSelector]) return;
1047
1048 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1049 [window performSelector:toggleFullScreenSelector withObject:nil];
1050 }];
1051
1052 JNF_COCOA_EXIT(env);
1053 }
1054
1055 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CMouseInfoPeer_nativeIsWindowUnderMouse
1056 (JNIEnv *env, jclass clazz, jlong windowPtr)
1057 {
1058 __block jboolean underMouse = JNI_FALSE;
1059
1060 JNF_COCOA_ENTER(env);
1061 AWT_ASSERT_NOT_APPKIT_THREAD;
1062
1063 AWTWindow *aWindow = OBJC(windowPtr);
1064 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^() {
1065 AWT_ASSERT_APPKIT_THREAD;
1066
1067 NSPoint pt = [aWindow mouseLocationOutsideOfEventStream];
1068 underMouse = [[aWindow contentView] hitTest:pt] != nil;
1069 }];
1070
1071 JNF_COCOA_EXIT(env);
1072
1073 return underMouse;
1074 }
1075
1076 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled
1077 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled)
1078 {
1079 JNF_COCOA_ENTER(env);
1080
1081 AWTWindow *window = OBJC(windowPtr);
1082 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1083 [window setEnabled: isEnabled];
1084 }];
1085
1086 JNF_COCOA_EXIT(env);
1087 }
1088
|
53
54 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow");
55
56 @interface JavaResizeGrowBoxOverlayWindow : NSWindow { }
57
58 @end
59
60 @implementation JavaResizeGrowBoxOverlayWindow
61
62 - (BOOL) accessibilityIsIgnored
63 {
64 return YES;
65 }
66
67 - (NSArray *)accessibilityChildrenAttribute
68 {
69 return nil;
70 }
71 @end
72
73 // --------------------------------------------------------------
74 // NSWindow/NSPanel descendants implementation
75 #define AWT_NS_WINDOW_IMPLEMENTATION \
76 - (id) initWithDelegate:(AWTWindow *)delegate \
77 frameRect:(NSRect)contectRect \
78 styleMask:(NSUInteger)styleMask \
79 contentView:(NSView *)view \
80 { \
81 self = [super initWithContentRect:contectRect \
82 styleMask:styleMask \
83 backing:NSBackingStoreBuffered \
84 defer:NO]; \
85 \
86 if (self == nil) return nil; \
87 \
88 [self setDelegate:delegate]; \
89 [self setContentView:view]; \
90 [self setInitialFirstResponder:view]; \
91 [self setReleasedWhenClosed:NO]; \
92 [self setPreservesContentDuringLiveResize:YES]; \
93 \
94 return self; \
95 } \
96 \
97 /* NSWindow overrides */ \
98 - (BOOL) canBecomeKeyWindow { \
99 return [(AWTWindow*)[self delegate] canBecomeKeyWindow]; \
100 } \
101 \
102 - (BOOL) canBecomeMainWindow { \
103 return [(AWTWindow*)[self delegate] canBecomeMainWindow]; \
104 } \
105 \
106 - (BOOL) worksWhenModal { \
107 return [(AWTWindow*)[self delegate] worksWhenModal]; \
108 } \
109 \
110 - (void)sendEvent:(NSEvent *)event { \
111 [(AWTWindow*)[self delegate] sendEvent:event]; \
112 [super sendEvent:event]; \
113 }
114
115 @implementation AWTWindow_Normal
116 AWT_NS_WINDOW_IMPLEMENTATION
117 @end
118 @implementation AWTWindow_Panel
119 AWT_NS_WINDOW_IMPLEMENTATION
120 @end
121 // END of NSWindow/NSPanel descendants implementation
122 // --------------------------------------------------------------
123
124
125 @implementation AWTWindow
126
127 @synthesize nsWindow;
128 @synthesize javaPlatformWindow;
129 @synthesize javaMenuBar;
130 @synthesize growBoxWindow;
131 @synthesize javaMinSize;
132 @synthesize javaMaxSize;
133 @synthesize styleBits;
134 @synthesize isEnabled;
135
136 - (void) updateMinMaxSize:(BOOL)resizable {
137 if (resizable) {
138 [self.nsWindow setMinSize:self.javaMinSize];
139 [self.nsWindow setMaxSize:self.javaMaxSize];
140 } else {
141 NSRect currentFrame = [self.nsWindow frame];
142 [self.nsWindow setMinSize:currentFrame.size];
143 [self.nsWindow setMaxSize:currentFrame.size];
144 }
145 }
146
147 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits
148 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits {
149 NSUInteger type = 0;
150 if (IS(styleBits, DECORATED)) {
151 type |= NSTitledWindowMask;
152 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask;
153 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask;
154 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask;
155 } else {
156 type |= NSBorderlessWindowMask;
157 }
158
159 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask;
160 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask;
161 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask;
162 if (IS(styleBits, HUD)) type |= NSHUDWindowMask;
163 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask;
164 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask;
165
166 return type;
167 }
168
169 // updates _METHOD_PROP_BITMASK based properties on the window
170 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask {
171 if (IS(mask, RESIZABLE)) {
172 BOOL resizable = IS(bits, RESIZABLE);
173 [self updateMinMaxSize:resizable];
174 [self.nsWindow setShowsResizeIndicator:resizable];
175 }
176
177 if (IS(mask, HAS_SHADOW)) {
178 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)];
179 }
180
181 if (IS(mask, ZOOMABLE)) {
182 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)];
183 }
184
185 if (IS(mask, ALWAYS_ON_TOP)) {
186 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel];
187 }
188
189 if (IS(mask, HIDES_ON_DEACTIVATE)) {
190 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)];
191 }
192
193 if (IS(mask, DRAGGABLE_BACKGROUND)) {
194 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)];
195 }
196
197 if (IS(mask, DOCUMENT_MODIFIED)) {
198 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)];
199 }
200
201 if ([self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) {
202 if (IS(mask, FULLSCREENABLE)) {
203 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/];
204 } else {
205 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault];
206 }
207 }
208
209 }
210
211 - (BOOL) shouldShowGrowBox {
212 return isSnowLeopardOrLower() && IS(self.styleBits, RESIZABLE);
213 }
214
215 - (NSImage *) createGrowBoxImage {
216 NSImage *image = [[NSImage alloc] initWithSize:NSMakeSize(GROW_BOX_SIZE, GROW_BOX_SIZE)];
217 JRSUIControlRef growBoxWidget = JRSUIControlCreate(FALSE);
218 JRSUIControlSetWidget(growBoxWidget, kJRSUI_Widget_growBoxTextured);
219 JRSUIControlSetWindowType(growBoxWidget, kJRSUI_WindowType_utility);
220 JRSUIRendererRef renderer = JRSUIRendererCreate();
221 [image lockFocus]; // sets current graphics context to that of the image
222 JRSUIControlDraw(renderer, growBoxWidget, [[NSGraphicsContext currentContext] graphicsPort], CGRectMake(0, 1, GROW_BOX_SIZE - 1, GROW_BOX_SIZE - 1));
223 [image unlockFocus];
224 JRSUIRendererRelease(renderer);
225 JRSUIControlRelease(growBoxWidget);
226 return image;
227 }
228
229 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow
230 styleBits:(jint)bits
231 frameRect:(NSRect)rect
232 contentView:(NSView *)view
233 {
234 AWT_ASSERT_APPKIT_THREAD;
235
236 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits];
237 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask];
238 if (contentRect.size.width <= 0.0) {
239 contentRect.size.width = 1.0;
240 }
241 if (contentRect.size.height <= 0.0) {
242 contentRect.size.height = 1.0;
243 }
244
245 self = [super init];
246
247 if (self == nil) return nil; // no hope
248
249 if (IS(bits, UTILITY) ||
250 IS(bits, NONACTIVATING) ||
251 IS(bits, HUD) ||
252 IS(bits, HIDES_ON_DEACTIVATE))
253 {
254 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self
255 frameRect:contentRect
256 styleMask:styleMask
257 contentView:view];
258 }
259 else
260 {
261 // These windows will appear in the window list in the dock icon menu
262 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self
263 frameRect:contentRect
264 styleMask:styleMask
265 contentView:view];
266 }
267
268 if (self.nsWindow == nil) return nil; // no hope either
269
270 self.isEnabled = YES;
271 self.javaPlatformWindow = platformWindow;
272 self.styleBits = bits;
273 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];
274
275 if ([self shouldShowGrowBox]) {
276 NSImage *growBoxImage = [self createGrowBoxImage];
277 growBoxWindow = [[JavaResizeGrowBoxOverlayWindow alloc] initWithContentRect:NSMakeRect(0, 0, [growBoxImage size].width, [growBoxImage size].height) styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO];
278 [self.growBoxWindow setIgnoresMouseEvents:YES];
279 [self.growBoxWindow setOpaque:NO];
280 [self.growBoxWindow setBackgroundColor:[NSColor clearColor]];
281 [self.growBoxWindow setHasShadow:NO];
282 [self.growBoxWindow setReleasedWhenClosed:NO];
283
284 NSImageView *imageView = [[NSImageView alloc] initWithFrame:[self.growBoxWindow frame]];
285 [imageView setEditable:NO];
286 [imageView setAnimates:NO];
287 [imageView setAllowsCutCopyPaste:NO];
288 [self.growBoxWindow setContentView:imageView];
289 [imageView setImage:growBoxImage];
290 [growBoxImage release];
291 [imageView release];
292
293 [self.nsWindow addChildWindow:self.growBoxWindow ordered:NSWindowAbove];
294 [self adjustGrowBoxWindow];
295 } else growBoxWindow = nil;
296
297 return self;
298 }
299
300 - (void) dealloc {
301 AWT_ASSERT_APPKIT_THREAD;
302
303 JNIEnv *env = [ThreadUtilities getJNIEnv];
304 [self.javaPlatformWindow setJObject:nil withEnv:env];
305 self.growBoxWindow = nil;
306
307 self.nsWindow = nil;
308
309 [super dealloc];
310 }
311
312 // NSWindow overrides
313 - (BOOL) canBecomeKeyWindow {
314 AWT_ASSERT_APPKIT_THREAD;
315 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY);
316 }
317
318 - (BOOL) canBecomeMainWindow {
319 AWT_ASSERT_APPKIT_THREAD;
320 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN);
321 }
322
323 - (BOOL) worksWhenModal {
324 AWT_ASSERT_APPKIT_THREAD;
325 return IS(self.styleBits, MODAL_EXCLUDED);
326 }
327
328
329 // Gesture support
330 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b {
331 AWT_ASSERT_APPKIT_THREAD;
332
333 JNIEnv *env = [ThreadUtilities getJNIEnv];
334 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
335 if (platformWindow != NULL) {
336 // extract the target AWT Window object out of the CPlatformWindow
337 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
338 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
339 if (awtWindow != NULL) {
340 // translate the point into Java coordinates
341 NSPoint loc = [event locationInWindow];
342 loc.y = [self.nsWindow frame].size.height - loc.y;
343
344 // send up to the GestureHandler to recursively dispatch on the AWT event thread
345 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler");
346 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V");
347 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b);
348 (*env)->DeleteLocalRef(env, awtWindow);
349 }
350 (*env)->DeleteLocalRef(env, platformWindow);
351 }
352 }
353
354 - (void)beginGestureWithEvent:(NSEvent *)event {
355 [self postGesture:event
356 as:com_apple_eawt_event_GestureHandler_PHASE
357 a:-1.0
358 b:0.0];
359 }
360
361 - (void)endGestureWithEvent:(NSEvent *)event {
362 [self postGesture:event
374
375 - (void)rotateWithEvent:(NSEvent *)event {
376 [self postGesture:event
377 as:com_apple_eawt_event_GestureHandler_ROTATE
378 a:[event rotation]
379 b:0.0];
380 }
381
382 - (void)swipeWithEvent:(NSEvent *)event {
383 [self postGesture:event
384 as:com_apple_eawt_event_GestureHandler_SWIPE
385 a:[event deltaX]
386 b:[event deltaY]];
387 }
388
389
390 // NSWindowDelegate methods
391
392 - (void) adjustGrowBoxWindow {
393 if (self.growBoxWindow != nil) {
394 NSRect parentRect = [self.nsWindow frame];
395 parentRect.origin.x += (parentRect.size.width - [self.growBoxWindow frame].size.width);
396 [self.growBoxWindow setFrameOrigin:parentRect.origin];
397 }
398 }
399
400 - (void) _deliverMoveResizeEvent {
401 AWT_ASSERT_APPKIT_THREAD;
402
403 // deliver the event if this is a user-initiated live resize or as a side-effect
404 // of a Java initiated resize, because AppKit can override the bounds and force
405 // the bounds of the window to avoid the Dock or remain on screen.
406 [AWTToolkit eventCountPlusPlus];
407 JNIEnv *env = [ThreadUtilities getJNIEnv];
408 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
409 if (platformWindow == NULL) {
410 // TODO: create generic AWT assert
411 }
412
413 [self adjustGrowBoxWindow];
414
415 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]);
416
417 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIII)V");
418 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent,
419 (jint)frame.origin.x,
420 (jint)frame.origin.y,
421 (jint)frame.size.width,
422 (jint)frame.size.height);
423 (*env)->DeleteLocalRef(env, platformWindow);
424 }
425
426 - (void)windowDidMove:(NSNotification *)notification {
427 AWT_ASSERT_APPKIT_THREAD;
428
429 [self _deliverMoveResizeEvent];
430 }
431
432 - (void)windowDidResize:(NSNotification *)notification {
433 AWT_ASSERT_APPKIT_THREAD;
434
435 [self _deliverMoveResizeEvent];
585 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env];
586 (*env)->DeleteLocalRef(env, platformWindow);
587 }
588 }
589
590 - (void)windowDidExitFullScreen:(NSNotification *)notification {
591 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V");
592 JNIEnv *env = [ThreadUtilities getJNIEnv];
593 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
594 if (platformWindow != NULL) {
595 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen);
596 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env];
597 (*env)->DeleteLocalRef(env, platformWindow);
598 }
599 }
600
601 - (void)sendEvent:(NSEvent *)event {
602 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) {
603
604 NSPoint p = [NSEvent mouseLocation];
605 NSRect frame = [self.nsWindow frame];
606 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame];
607
608 // Check if the click happened in the non-client area (title bar)
609 if (p.y >= (frame.origin.y + contentRect.size.height)) {
610 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
611 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
612 // Currently, no need to deliver the whole NSEvent.
613 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V");
614 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown);
615 }
616 }
617 }
618
619 - (void)constrainSize:(NSSize*)size {
620 float minWidth = 0.f, minHeight = 0.f;
621
622 if (IS(self.styleBits, DECORATED)) {
623 NSRect frame = [self.nsWindow frame];
624 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]];
625
626 float top = frame.size.height - contentRect.size.height;
627 float left = contentRect.origin.x - frame.origin.x;
628 float bottom = contentRect.origin.y - frame.origin.y;
629 float right = frame.size.width - (contentRect.size.width + left);
630
631 // Speculative estimation: 80 - enough for window decorations controls
632 minWidth += left + right + 80;
633 minHeight += top + bottom;
634 }
635
636 if ([self shouldShowGrowBox]) {
637 minWidth = MAX(minWidth, GROW_BOX_SIZE);
638 minHeight += GROW_BOX_SIZE;
639 }
640
641 minWidth = MAX(1.f, minWidth);
642 minHeight = MAX(1.f, minHeight);
643
644 size->width = MAX(size->width, minWidth);
645 size->height = MAX(size->height, minHeight);
646 }
647
648 - (void) setEnabled: (BOOL)flag {
649 self.isEnabled = flag;
650
651 if (IS(self.styleBits, CLOSEABLE)) {
652 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag];
653 }
654
655 if (IS(self.styleBits, MINIMIZABLE)) {
656 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag];
657 }
658
659 if (IS(self.styleBits, ZOOMABLE)) {
660 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag];
661 }
662
663 if (IS(self.styleBits, RESIZABLE)) {
664 [self updateMinMaxSize:flag];
665 [self.nsWindow setShowsResizeIndicator:flag];
666 }
667 }
668
669 @end // AWTWindow
670
671
672 /*
673 * Class: sun_lwawt_macosx_CPlatformWindow
674 * Method: nativeCreateNSWindow
675 * Signature: (JJIIII)J
676 */
677 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow
678 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h)
679 {
680 __block AWTWindow *window = nil;
681
682 JNF_COCOA_ENTER(env);
683 AWT_ASSERT_NOT_APPKIT_THREAD;
684
685 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env];
686 NSView *contentView = OBJC(contentViewPtr);
687 NSRect frameRect = NSMakeRect(x, y, w, h);
688
689 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
690 AWT_ASSERT_APPKIT_THREAD;
691
692 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow
693 styleBits:styleBits
694 frameRect:frameRect
695 contentView:contentView];
696
697 if (window) CFRetain(window);
698 [window release]; // GC
699 }];
700
701 JNF_COCOA_EXIT(env);
702
703 return ptr_to_jlong(window ? window.nsWindow : nil);
704 }
705
706 /*
707 * Class: sun_lwawt_macosx_CPlatformWindow
708 * Method: nativeSetNSWindowStyleBits
709 * Signature: (JII)V
710 */
711 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits
712 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits)
713 {
714 JNF_COCOA_ENTER(env);
715 AWT_ASSERT_NOT_APPKIT_THREAD;
716
717 NSWindow *nsWindow = OBJC(windowPtr);
718 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
719 AWT_ASSERT_APPKIT_THREAD;
720
721 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
722
723 // scans the bit field, and only updates the values requested by the mask
724 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads)
725 jint newBits = window.styleBits & ~mask | bits & mask;
726
727 // resets the NSWindow's style mask if the mask intersects any of those bits
728 if (mask & MASK(_STYLE_PROP_BITMASK)) {
729 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]];
730 }
731
732 // calls methods on NSWindow to change other properties, based on the mask
733 if (mask & MASK(_METHOD_PROP_BITMASK)) {
734 [window setPropertiesForStyleBits:bits mask:mask];
735 }
736
737 window.styleBits = newBits;
738 }];
739
740 JNF_COCOA_EXIT(env);
741 }
742
743 /*
744 * Class: sun_lwawt_macosx_CPlatformWindow
745 * Method: nativeSetNSWindowMenuBar
746 * Signature: (JJ)V
747 */
748 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar
749 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr)
750 {
751 JNF_COCOA_ENTER(env);
752 AWT_ASSERT_NOT_APPKIT_THREAD;
753
754 NSWindow *nsWindow = OBJC(windowPtr);
755 CMenuBar *menuBar = OBJC(menuBarPtr);
756 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
757 AWT_ASSERT_APPKIT_THREAD;
758
759 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
760
761 if ([nsWindow isKeyWindow]) [window.javaMenuBar deactivate];
762 window.javaMenuBar = menuBar;
763
764 // if ([self isKeyWindow]) {
765 [CMenuBar activate:window.javaMenuBar modallyDisabled:NO];
766 // }
767 }];
768
769 JNF_COCOA_EXIT(env);
770 }
771
772 /*
773 * Class: sun_lwawt_macosx_CPlatformWindow
774 * Method: nativeGetNSWindowInsets
775 * Signature: (J)Ljava/awt/Insets;
776 */
777 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets
778 (JNIEnv *env, jclass clazz, jlong windowPtr)
779 {
780 jobject ret = NULL;
781
782 JNF_COCOA_ENTER(env);
783 AWT_ASSERT_NOT_APPKIT_THREAD;
784
785 NSWindow *nsWindow = OBJC(windowPtr);
786 __block NSRect contentRect = NSZeroRect;
787 __block NSRect frame = NSZeroRect;
788
789 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
790 AWT_ASSERT_APPKIT_THREAD;
791
792 frame = [nsWindow frame];
793 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]];
794 }];
795
796 jint top = (jint)(frame.size.height - contentRect.size.height);
797 jint left = (jint)(contentRect.origin.x - frame.origin.x);
798 jint bottom = (jint)(contentRect.origin.y - frame.origin.y);
799 jint right = (jint)(frame.size.width - (contentRect.size.width + left));
800
801 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets");
802 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V");
803 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right);
804
805 JNF_COCOA_EXIT(env);
806 return ret;
807 }
808
809 /*
810 * Class: sun_lwawt_macosx_CPlatformWindow
811 * Method: nativeSetNSWindowBounds
812 * Signature: (JDDDD)V
813 */
814 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds
815 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height)
816 {
817 JNF_COCOA_ENTER(env);
818 AWT_ASSERT_NOT_APPKIT_THREAD;
819
820 NSRect jrect = NSMakeRect(originX, originY, width, height);
821
822 // TODO: not sure we need displayIfNeeded message in our view
823 NSWindow *nsWindow = OBJC(windowPtr);
824 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
825 AWT_ASSERT_APPKIT_THREAD;
826
827 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
828
829 NSRect rect = ConvertNSScreenRect(NULL, jrect);
830 [window constrainSize:&rect.size];
831
832 [nsWindow setFrame:rect display:YES];
833
834 // only start tracking events if pointer is above the toplevel
835 // TODO: should post an Entered event if YES.
836 NSPoint mLocation = [NSEvent mouseLocation];
837 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)];
838
839 // ensure we repaint the whole window after the resize operation
840 // (this will also re-enable screen updates, which were disabled above)
841 // TODO: send PaintEvent
842 }];
843
844 JNF_COCOA_EXIT(env);
845 }
846
847 /*
848 * Class: sun_lwawt_macosx_CPlatformWindow
849 * Method: nativeSetNSWindowMinMax
850 * Signature: (JDDDD)V
851 */
852 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax
853 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH)
854 {
855 JNF_COCOA_ENTER(env);
856 AWT_ASSERT_NOT_APPKIT_THREAD;
857
858 if (minW < 1) minW = 1;
859 if (minH < 1) minH = 1;
860 if (maxW < 1) maxW = 1;
861 if (maxH < 1) maxH = 1;
862
863 NSWindow *nsWindow = OBJC(windowPtr);
864 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
865 AWT_ASSERT_APPKIT_THREAD;
866
867 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
868
869 NSSize min = { minW, minH };
870 NSSize max = { maxW, maxH };
871
872 [window constrainSize:&min];
873 [window constrainSize:&max];
874
875 window.javaMinSize = min;
876 window.javaMaxSize = max;
877 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)];
878 }];
879
880 JNF_COCOA_EXIT(env);
881 }
882
883 /*
884 * Class: sun_lwawt_macosx_CPlatformWindow
885 * Method: nativePushNSWindowToBack
886 * Signature: (J)V
887 */
888 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack
889 (JNIEnv *env, jclass clazz, jlong windowPtr)
890 {
891 JNF_COCOA_ENTER(env);
892 AWT_ASSERT_NOT_APPKIT_THREAD;
893
894 NSWindow *nsWindow = OBJC(windowPtr);
895 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
896 AWT_ASSERT_APPKIT_THREAD;
897
898 [nsWindow orderBack:nil];
899 }];
900
901 JNF_COCOA_EXIT(env);
902 }
903
904 /*
905 * Class: sun_lwawt_macosx_CPlatformWindow
906 * Method: nativePushNSWindowToFront
907 * Signature: (J)V
908 */
909 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront
910 (JNIEnv *env, jclass clazz, jlong windowPtr)
911 {
912 JNF_COCOA_ENTER(env);
913 AWT_ASSERT_NOT_APPKIT_THREAD;
914
915 NSWindow *nsWindow = OBJC(windowPtr);
916 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
917 AWT_ASSERT_APPKIT_THREAD;
918
919 if (![nsWindow isKeyWindow]) {
920 [nsWindow makeKeyAndOrderFront:nsWindow];
921 } else {
922 [nsWindow orderFront:nsWindow];
923 }
924 }];
925
926 JNF_COCOA_EXIT(env);
927 }
928
929 /*
930 * Class: sun_lwawt_macosx_CPlatformWindow
931 * Method: nativeSetNSWindowTitle
932 * Signature: (JLjava/lang/String;)V
933 */
934 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle
935 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle)
936 {
937 JNF_COCOA_ENTER(env);
938 AWT_ASSERT_NOT_APPKIT_THREAD;
939
940 NSWindow *nsWindow = OBJC(windowPtr);
941 [nsWindow performSelectorOnMainThread:@selector(setTitle:)
942 withObject:JNFJavaToNSString(env, jtitle)
943 waitUntilDone:NO];
944
945 JNF_COCOA_EXIT(env);
946 }
947
948 /*
949 * Class: sun_lwawt_macosx_CPlatformWindow
950 * Method: nativeSetNSWindowAlpha
951 * Signature: (JF)V
952 */
953 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowAlpha
954 (JNIEnv *env, jclass clazz, jlong windowPtr, jfloat alpha)
955 {
956 JNF_COCOA_ENTER(env);
957 AWT_ASSERT_NOT_APPKIT_THREAD;
958
959 NSWindow *nsWindow = OBJC(windowPtr);
960 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
961 AWT_ASSERT_APPKIT_THREAD;
962
963 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
964 [nsWindow setAlphaValue:alpha];
965 [window.growBoxWindow setAlphaValue:alpha];
966 }];
967
968 JNF_COCOA_EXIT(env);
969 }
970
971 /*
972 * Class: sun_lwawt_macosx_CPlatformWindow
973 * Method: nativeRevalidateNSWindowShadow
974 * Signature: (J)V
975 */
976 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow
977 (JNIEnv *env, jclass clazz, jlong windowPtr)
978 {
979 JNF_COCOA_ENTER(env);
980 AWT_ASSERT_NOT_APPKIT_THREAD;
981
982 NSWindow *nsWindow = OBJC(windowPtr);
983 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
984 AWT_ASSERT_APPKIT_THREAD;
985
986 [nsWindow invalidateShadow];
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: nativeGetScreenNSWindowIsOn_AppKitThread
1077 * Signature: (J)I
1078 */
1079 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetScreenNSWindowIsOn_1AppKitThread
1080 (JNIEnv *env, jclass clazz, jlong windowPtr)
1081 {
1082 jint index = -1;
1083
1084 JNF_COCOA_ENTER(env);
1085 AWT_ASSERT_APPKIT_THREAD;
1086
1087 NSWindow *nsWindow = OBJC(windowPtr);
1088 NSScreen* screen = [nsWindow screen];
1089
1090 //+++gdb NOTE: This is using a linear search of the screens. If it should
1091 // prove to be a bottleneck, this can definitely be improved. However,
1092 // many screens should prove to be the exception, rather than the rule.
1093 NSArray* screens = [NSScreen screens];
1094 NSUInteger i;
1095 for (i = 0; i < [screens count]; i++)
1096 {
1097 if ([[screens objectAtIndex:i] isEqualTo:screen])
1098 {
1099 index = i;
1100 break;
1101 }
1102 }
1103
1104 JNF_COCOA_EXIT(env);
1105 return 1;
1106 }
1107
1108
1109 /*
1110 * Class: sun_lwawt_macosx_CPlatformWindow
1111 * Method: _toggleFullScreenMode
1112 * Signature: (J)V
1113 */
1114 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode
1115 (JNIEnv *env, jobject peer, jlong windowPtr)
1116 {
1117 JNF_COCOA_ENTER(env);
1118
1119 NSWindow *nsWindow = OBJC(windowPtr);
1120 SEL toggleFullScreenSelector = @selector(toggleFullScreen:);
1121 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return;
1122
1123 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1124 [nsWindow performSelector:toggleFullScreenSelector withObject:nil];
1125 }];
1126
1127 JNF_COCOA_EXIT(env);
1128 }
1129
1130 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CMouseInfoPeer_nativeIsWindowUnderMouse
1131 (JNIEnv *env, jclass clazz, jlong windowPtr)
1132 {
1133 __block jboolean underMouse = JNI_FALSE;
1134
1135 JNF_COCOA_ENTER(env);
1136 AWT_ASSERT_NOT_APPKIT_THREAD;
1137
1138 NSWindow *nsWindow = OBJC(windowPtr);
1139 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^() {
1140 AWT_ASSERT_APPKIT_THREAD;
1141
1142 NSPoint pt = [nsWindow mouseLocationOutsideOfEventStream];
1143 underMouse = [[nsWindow contentView] hitTest:pt] != nil;
1144 }];
1145
1146 JNF_COCOA_EXIT(env);
1147
1148 return underMouse;
1149 }
1150
1151 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled
1152 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled)
1153 {
1154 JNF_COCOA_ENTER(env);
1155
1156 NSWindow *nsWindow = OBJC(windowPtr);
1157 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){
1158 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1159
1160 [window setEnabled: isEnabled];
1161 }];
1162
1163 JNF_COCOA_EXIT(env);
1164 }
1165
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