1 /*
2 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 #import <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 #import "ApplicationDelegate.h"
34
35 #import "AWTWindow.h"
36 #import "AWTView.h"
37 #import "CMenu.h"
38 #import "CMenuBar.h"
39 #import "LWCToolkit.h"
40 #import "GeomUtilities.h"
41 #import "ThreadUtilities.h"
42 #import "OSVersion.h"
43
44 #define MASK(KEY) \
45 (sun_lwawt_macosx_CPlatformWindow_ ## KEY)
46
47 #define IS(BITS, KEY) \
48 ((BITS & MASK(KEY)) != 0)
49
50 #define SET(BITS, KEY, VALUE) \
51 BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY)
52
53 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow");
54
55 // Cocoa windowDidBecomeKey/windowDidResignKey notifications
56 // doesn't provide information about "opposite" window, so we
57 // have to do a bit of tracking. This variable points to a window
58 // which had been the key window just before a new key window
59 // was set. It would be nil if the new key window isn't an AWT
60 // window or the app currently has no key window.
61 static AWTWindow* lastKeyWindow = nil;
62
63 // --------------------------------------------------------------
64 // NSWindow/NSPanel descendants implementation
65 #define AWT_NS_WINDOW_IMPLEMENTATION \
66 - (id) initWithDelegate:(AWTWindow *)delegate \
67 frameRect:(NSRect)contectRect \
68 styleMask:(NSUInteger)styleMask \
69 contentView:(NSView *)view \
70 { \
71 self = [super initWithContentRect:contectRect \
72 styleMask:styleMask \
73 backing:NSBackingStoreBuffered \
74 defer:NO]; \
75 \
76 if (self == nil) return nil; \
77 \
78 [self setDelegate:delegate]; \
79 [self setContentView:view]; \
80 [self setInitialFirstResponder:view]; \
81 [self setReleasedWhenClosed:NO]; \
82 [self setPreservesContentDuringLiveResize:YES]; \
83 \
84 return self; \
85 } \
86 \
87 /* NSWindow overrides */ \
88 - (BOOL) canBecomeKeyWindow { \
89 return [(AWTWindow*)[self delegate] canBecomeKeyWindow]; \
90 } \
91 \
92 - (BOOL) canBecomeMainWindow { \
93 return [(AWTWindow*)[self delegate] canBecomeMainWindow]; \
94 } \
95 \
96 - (BOOL) worksWhenModal { \
97 return [(AWTWindow*)[self delegate] worksWhenModal]; \
98 } \
99 \
100 - (void)sendEvent:(NSEvent *)event { \
101 [(AWTWindow*)[self delegate] sendEvent:event]; \
102 [super sendEvent:event]; \
103 }
104
105 @implementation AWTWindow_Normal
106 AWT_NS_WINDOW_IMPLEMENTATION
107 @end
108 @implementation AWTWindow_Panel
109 AWT_NS_WINDOW_IMPLEMENTATION
110 @end
111 // END of NSWindow/NSPanel descendants implementation
112 // --------------------------------------------------------------
113
114
115 @implementation AWTWindow
116
117 @synthesize nsWindow;
118 @synthesize javaPlatformWindow;
119 @synthesize javaMenuBar;
120 @synthesize javaMinSize;
121 @synthesize javaMaxSize;
122 @synthesize styleBits;
123 @synthesize isEnabled;
124 @synthesize ownerWindow;
125 @synthesize preFullScreenLevel;
126
127 - (void) updateMinMaxSize:(BOOL)resizable {
128 if (resizable) {
129 [self.nsWindow setMinSize:self.javaMinSize];
130 [self.nsWindow setMaxSize:self.javaMaxSize];
131 } else {
132 NSRect currentFrame = [self.nsWindow frame];
133 [self.nsWindow setMinSize:currentFrame.size];
134 [self.nsWindow setMaxSize:currentFrame.size];
135 }
136 }
137
138 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits
139 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits {
140 NSUInteger type = 0;
141 if (IS(styleBits, DECORATED)) {
142 type |= NSTitledWindowMask;
143 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask;
144 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask;
145 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask;
146 } else {
147 type |= NSBorderlessWindowMask;
148 }
149
150 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask;
151 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask;
152 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask;
153 if (IS(styleBits, HUD)) type |= NSHUDWindowMask;
154 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask;
155 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask;
156
157 return type;
158 }
159
160 // updates _METHOD_PROP_BITMASK based properties on the window
161 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask {
162 if (IS(mask, RESIZABLE)) {
163 BOOL resizable = IS(bits, RESIZABLE);
164 [self updateMinMaxSize:resizable];
165 [self.nsWindow setShowsResizeIndicator:resizable];
166 // Zoom button should be disabled, if the window is not resizable,
167 // otherwise button should be restored to initial state.
168 BOOL zoom = resizable && IS(bits, ZOOMABLE);
169 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:zoom];
170 }
171
172 if (IS(mask, HAS_SHADOW)) {
173 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)];
174 }
175
176 if (IS(mask, ZOOMABLE)) {
177 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)];
178 }
179
180 if (IS(mask, ALWAYS_ON_TOP)) {
181 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel];
182 }
183
184 if (IS(mask, HIDES_ON_DEACTIVATE)) {
185 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)];
186 }
187
188 if (IS(mask, DRAGGABLE_BACKGROUND)) {
189 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)];
190 }
191
192 if (IS(mask, DOCUMENT_MODIFIED)) {
193 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)];
194 }
195
196 if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) {
197 if (IS(bits, FULLSCREENABLE)) {
198 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/];
199 } else {
200 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault];
201 }
202 }
203
204 }
205
206 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow
207 ownerWindow:owner
208 styleBits:(jint)bits
209 frameRect:(NSRect)rect
210 contentView:(NSView *)view
211 {
212 AWT_ASSERT_APPKIT_THREAD;
213
214 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits];
215 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask];
216 if (contentRect.size.width <= 0.0) {
217 contentRect.size.width = 1.0;
218 }
219 if (contentRect.size.height <= 0.0) {
220 contentRect.size.height = 1.0;
221 }
222
223 self = [super init];
224
225 if (self == nil) return nil; // no hope
226
227 if (IS(bits, UTILITY) ||
228 IS(bits, NONACTIVATING) ||
229 IS(bits, HUD) ||
230 IS(bits, HIDES_ON_DEACTIVATE))
231 {
232 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self
233 frameRect:contentRect
234 styleMask:styleMask
235 contentView:view];
236 }
237 else
238 {
239 // These windows will appear in the window list in the dock icon menu
240 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self
241 frameRect:contentRect
242 styleMask:styleMask
243 contentView:view];
244 }
245
246 if (self.nsWindow == nil) return nil; // no hope either
247 [self.nsWindow release]; // the property retains the object already
248
249 self.isEnabled = YES;
250 self.javaPlatformWindow = platformWindow;
251 self.styleBits = bits;
252 self.ownerWindow = owner;
253 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];
254
255 return self;
256 }
257
258 + (BOOL) isAWTWindow:(NSWindow *)window {
259 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]];
260 }
261
262 // returns id for the topmost window under mouse
263 + (NSInteger) getTopmostWindowUnderMouseID {
264 NSInteger result = -1;
265
266 NSRect screenRect = [[NSScreen mainScreen] frame];
267 NSPoint nsMouseLocation = [NSEvent mouseLocation];
268 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y);
269
270 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID);
271
272 for (NSDictionary *window in windows) {
273 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue];
274 if (layer == 0) {
275 CGRect rect;
276 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect);
277 if (CGRectContainsPoint(rect, cgMouseLocation)) {
278 result = [[window objectForKey:(id)kCGWindowNumber] integerValue];
279 break;
280 }
281 }
282 }
283 [windows release];
284 return result;
285 }
286
287 // checks that this window is under the mouse cursor and this point is not overlapped by others windows
288 - (BOOL) isTopmostWindowUnderMouse {
289 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID];
290 }
291
292 + (AWTWindow *) getTopmostWindowUnderMouse {
293 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator];
294 NSWindow *window;
295
296 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
297
298 while ((window = [windowEnumerator nextObject]) != nil) {
299 if ([window windowNumber] == topmostWindowUnderMouseID) {
300 BOOL isAWTWindow = [AWTWindow isAWTWindow: window];
301 return isAWTWindow ? (AWTWindow *) [window delegate] : nil;
302 }
303 }
304 return nil;
305 }
306
307 + (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType {
308
309 NSPoint screenLocation = [NSEvent mouseLocation];
310 NSPoint windowLocation = [window convertScreenToBase: screenLocation];
311 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask;
312
313 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType
314 location: windowLocation
315 modifierFlags: modifierFlags
316 timestamp: 0
317 windowNumber: [window windowNumber]
318 context: nil
319 eventNumber: 0
320 trackingNumber: 0
321 userData: nil
322 ];
323
324 [[window contentView] deliverJavaMouseEvent: mouseEvent];
325 }
326
327 + (void) synthesizeMouseEnteredExitedEventsForAllWindows {
328
329 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
330 NSArray *windows = [NSApp windows];
331 NSWindow *window;
332
333 NSEnumerator *windowEnumerator = [windows objectEnumerator];
334 while ((window = [windowEnumerator nextObject]) != nil) {
335 if ([AWTWindow isAWTWindow: window]) {
336 BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID);
337 BOOL mouseIsOver = [[window contentView] mouseIsOver];
338 if (isUnderMouse && !mouseIsOver) {
339 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered];
340 } else if (!isUnderMouse && mouseIsOver) {
341 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited];
342 }
343 }
344 }
345 }
346
347 + (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window {
348 AWT_ASSERT_APPKIT_THREAD;
349 NSScreen *screen = [window screen];
350 NSDictionary *deviceDescription = [screen deviceDescription];
351 return [deviceDescription objectForKey:@"NSScreenNumber"];
352 }
353
354 - (void) dealloc {
355 AWT_ASSERT_APPKIT_THREAD;
356
357 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
358 [self.javaPlatformWindow setJObject:nil withEnv:env];
359
360 self.nsWindow = nil;
361 self.ownerWindow = nil;
362 [super dealloc];
363 }
364
365 // NSWindow overrides
366 - (BOOL) canBecomeKeyWindow {
367 AWT_ASSERT_APPKIT_THREAD;
368 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY);
369 }
370
371 - (BOOL) canBecomeMainWindow {
372 AWT_ASSERT_APPKIT_THREAD;
373 if (!self.isEnabled) {
374 // Native system can bring up the NSWindow to
375 // the top even if the window is not main.
376 // We should bring up the modal dialog manually
377 [AWTToolkit eventCountPlusPlus];
378
379 JNIEnv *env = [ThreadUtilities getJNIEnv];
380 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
381 if (platformWindow != NULL) {
382 static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow,
383 "checkBlockingAndOrder", "()Z");
384 JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder);
385 (*env)->DeleteLocalRef(env, platformWindow);
386 }
387 }
388
389 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN);
390 }
391
392 - (BOOL) worksWhenModal {
393 AWT_ASSERT_APPKIT_THREAD;
394 return IS(self.styleBits, MODAL_EXCLUDED);
395 }
396
397
398 // Gesture support
399 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b {
400 AWT_ASSERT_APPKIT_THREAD;
401
402 JNIEnv *env = [ThreadUtilities getJNIEnv];
403 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
404 if (platformWindow != NULL) {
405 // extract the target AWT Window object out of the CPlatformWindow
406 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
407 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
408 if (awtWindow != NULL) {
409 // translate the point into Java coordinates
410 NSPoint loc = [event locationInWindow];
411 loc.y = [self.nsWindow frame].size.height - loc.y;
412
413 // send up to the GestureHandler to recursively dispatch on the AWT event thread
414 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler");
415 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V");
416 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b);
417 (*env)->DeleteLocalRef(env, awtWindow);
418 }
419 (*env)->DeleteLocalRef(env, platformWindow);
420 }
421 }
422
423 - (void)beginGestureWithEvent:(NSEvent *)event {
424 [self postGesture:event
425 as:com_apple_eawt_event_GestureHandler_PHASE
426 a:-1.0
427 b:0.0];
428 }
429
430 - (void)endGestureWithEvent:(NSEvent *)event {
431 [self postGesture:event
432 as:com_apple_eawt_event_GestureHandler_PHASE
433 a:1.0
434 b:0.0];
435 }
436
437 - (void)magnifyWithEvent:(NSEvent *)event {
438 [self postGesture:event
439 as:com_apple_eawt_event_GestureHandler_MAGNIFY
440 a:[event magnification]
441 b:0.0];
442 }
443
444 - (void)rotateWithEvent:(NSEvent *)event {
445 [self postGesture:event
446 as:com_apple_eawt_event_GestureHandler_ROTATE
447 a:[event rotation]
448 b:0.0];
449 }
450
451 - (void)swipeWithEvent:(NSEvent *)event {
452 [self postGesture:event
453 as:com_apple_eawt_event_GestureHandler_SWIPE
454 a:[event deltaX]
455 b:[event deltaY]];
456 }
457
458
459 // NSWindowDelegate methods
460
461 - (void) _deliverMoveResizeEvent {
462 AWT_ASSERT_APPKIT_THREAD;
463
464 // deliver the event if this is a user-initiated live resize or as a side-effect
465 // of a Java initiated resize, because AppKit can override the bounds and force
466 // the bounds of the window to avoid the Dock or remain on screen.
467 [AWTToolkit eventCountPlusPlus];
468 JNIEnv *env = [ThreadUtilities getJNIEnv];
469 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
470 if (platformWindow == NULL) {
471 // TODO: create generic AWT assert
472 }
473
474 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]);
475
476 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V");
477 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent,
478 (jint)frame.origin.x,
479 (jint)frame.origin.y,
480 (jint)frame.size.width,
481 (jint)frame.size.height,
482 (jboolean)[self.nsWindow inLiveResize]);
483 (*env)->DeleteLocalRef(env, platformWindow);
484
485 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
486 }
487
488 - (void)windowDidMove:(NSNotification *)notification {
489 AWT_ASSERT_APPKIT_THREAD;
490
491 [self _deliverMoveResizeEvent];
492 }
493
494 - (void)windowDidResize:(NSNotification *)notification {
495 AWT_ASSERT_APPKIT_THREAD;
496
497 [self _deliverMoveResizeEvent];
498 }
499
500 - (void)windowDidExpose:(NSNotification *)notification {
501 AWT_ASSERT_APPKIT_THREAD;
502
503 [AWTToolkit eventCountPlusPlus];
504 // TODO: don't see this callback invoked anytime so we track
505 // window exposing in _setVisible:(BOOL)
506 }
507
508 - (void) _deliverIconify:(BOOL)iconify {
509 AWT_ASSERT_APPKIT_THREAD;
510
511 [AWTToolkit eventCountPlusPlus];
512 JNIEnv *env = [ThreadUtilities getJNIEnv];
513 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
514 if (platformWindow != NULL) {
515 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V");
516 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify);
517 (*env)->DeleteLocalRef(env, platformWindow);
518 }
519 }
520
521 - (void)windowDidMiniaturize:(NSNotification *)notification {
522 AWT_ASSERT_APPKIT_THREAD;
523
524 [self _deliverIconify:JNI_TRUE];
525 }
526
527 - (void)windowDidDeminiaturize:(NSNotification *)notification {
528 AWT_ASSERT_APPKIT_THREAD;
529
530 [self _deliverIconify:JNI_FALSE];
531 }
532
533 - (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite {
534 //AWT_ASSERT_APPKIT_THREAD;
535 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
536 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
537 if (platformWindow != NULL) {
538 jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env];
539
540 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V");
541 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow);
542 (*env)->DeleteLocalRef(env, platformWindow);
543 (*env)->DeleteLocalRef(env, oppositeWindow);
544 }
545 }
546
547
548 - (void) windowDidBecomeKey: (NSNotification *) notification {
549 AWT_ASSERT_APPKIT_THREAD;
550 [AWTToolkit eventCountPlusPlus];
551 AWTWindow *opposite = [AWTWindow lastKeyWindow];
552
553 // Finds appropriate menubar in our hierarchy,
554 AWTWindow *awtWindow = self;
555 while (awtWindow.ownerWindow != nil) {
556 awtWindow = awtWindow.ownerWindow;
557 }
558
559 CMenuBar *menuBar = nil;
560 BOOL isDisabled = NO;
561 if ([awtWindow.nsWindow isVisible]){
562 menuBar = awtWindow.javaMenuBar;
563 isDisabled = !awtWindow.isEnabled;
564 }
565
566 if (menuBar == nil) {
567 menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
568 isDisabled = NO;
569 }
570
571 [CMenuBar activate:menuBar modallyDisabled:isDisabled];
572
573 [AWTWindow setLastKeyWindow:nil];
574
575 [self _deliverWindowFocusEvent:YES oppositeWindow: opposite];
576 }
577
578 - (void) windowDidResignKey: (NSNotification *) notification {
579 // TODO: check why sometimes at start is invoked *not* on AppKit main thread.
580 AWT_ASSERT_APPKIT_THREAD;
581 [AWTToolkit eventCountPlusPlus];
582 [self.javaMenuBar deactivate];
583
584 // In theory, this might cause flickering if the window gaining focus
585 // has its own menu. However, I couldn't reproduce it on practice, so
586 // perhaps this is a non issue.
587 CMenuBar* defaultMenu = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
588 if (defaultMenu != nil) {
589 [CMenuBar activate:defaultMenu modallyDisabled:NO];
590 }
591
592 // the new key window
593 NSWindow *keyWindow = [NSApp keyWindow];
594 AWTWindow *opposite = nil;
595 if ([AWTWindow isAWTWindow: keyWindow]) {
596 opposite = (AWTWindow *)[keyWindow delegate];
597 [AWTWindow setLastKeyWindow: self];
598 } else {
599 [AWTWindow setLastKeyWindow: nil];
600 }
601
602 [self _deliverWindowFocusEvent:NO oppositeWindow: opposite];
603 }
604
605 - (void) windowDidBecomeMain: (NSNotification *) notification {
606 AWT_ASSERT_APPKIT_THREAD;
607 [AWTToolkit eventCountPlusPlus];
608
609 JNIEnv *env = [ThreadUtilities getJNIEnv];
610 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
611 if (platformWindow != NULL) {
612 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V");
613 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain);
614 (*env)->DeleteLocalRef(env, platformWindow);
615 }
616 }
617
618 - (BOOL)windowShouldClose:(id)sender {
619 AWT_ASSERT_APPKIT_THREAD;
620 [AWTToolkit eventCountPlusPlus];
621 JNIEnv *env = [ThreadUtilities getJNIEnv];
622 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
623 if (platformWindow != NULL) {
624 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V");
625 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent);
626 (*env)->DeleteLocalRef(env, platformWindow);
627 }
628 // The window will be closed (if allowed) as result of sending Java event
629 return NO;
630 }
631
632
633 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env {
634 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler");
635 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V");
636 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
637 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
638 if (platformWindow != NULL) {
639 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
640 if (awtWindow != NULL) {
641 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op);
642 (*env)->DeleteLocalRef(env, awtWindow);
643 }
644 (*env)->DeleteLocalRef(env, platformWindow);
645 }
646 }
647
648
649 - (void)windowWillEnterFullScreen:(NSNotification *)notification {
650 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V");
651 JNIEnv *env = [ThreadUtilities getJNIEnv];
652 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
653 if (platformWindow != NULL) {
654 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen);
655 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env];
656 (*env)->DeleteLocalRef(env, platformWindow);
657 }
658 }
659
660 - (void)windowDidEnterFullScreen:(NSNotification *)notification {
661 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V");
662 JNIEnv *env = [ThreadUtilities getJNIEnv];
663 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
664 if (platformWindow != NULL) {
665 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen);
666 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env];
667 (*env)->DeleteLocalRef(env, platformWindow);
668 }
669 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
670 }
671
672 - (void)windowWillExitFullScreen:(NSNotification *)notification {
673 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V");
674 JNIEnv *env = [ThreadUtilities getJNIEnv];
675 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
676 if (platformWindow != NULL) {
677 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen);
678 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env];
679 (*env)->DeleteLocalRef(env, platformWindow);
680 }
681 }
682
683 - (void)windowDidExitFullScreen:(NSNotification *)notification {
684 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V");
685 JNIEnv *env = [ThreadUtilities getJNIEnv];
686 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
687 if (platformWindow != NULL) {
688 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen);
689 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env];
690 (*env)->DeleteLocalRef(env, platformWindow);
691 }
692 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
693 }
694
695 - (void)sendEvent:(NSEvent *)event {
696 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) {
697
698 NSPoint p = [NSEvent mouseLocation];
699 NSRect frame = [self.nsWindow frame];
700 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame];
701
702 // Check if the click happened in the non-client area (title bar)
703 if (p.y >= (frame.origin.y + contentRect.size.height)) {
704 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
705 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
706 // Currently, no need to deliver the whole NSEvent.
707 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V");
708 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown);
709 }
710 }
711 }
712
713 - (void)constrainSize:(NSSize*)size {
714 float minWidth = 0.f, minHeight = 0.f;
715
716 if (IS(self.styleBits, DECORATED)) {
717 NSRect frame = [self.nsWindow frame];
718 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]];
719
720 float top = frame.size.height - contentRect.size.height;
721 float left = contentRect.origin.x - frame.origin.x;
722 float bottom = contentRect.origin.y - frame.origin.y;
723 float right = frame.size.width - (contentRect.size.width + left);
724
725 // Speculative estimation: 80 - enough for window decorations controls
726 minWidth += left + right + 80;
727 minHeight += top + bottom;
728 }
729
730 minWidth = MAX(1.f, minWidth);
731 minHeight = MAX(1.f, minHeight);
732
733 size->width = MAX(size->width, minWidth);
734 size->height = MAX(size->height, minHeight);
735 }
736
737 - (void) setEnabled: (BOOL)flag {
738 self.isEnabled = flag;
739
740 if (IS(self.styleBits, CLOSEABLE)) {
741 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag];
742 }
743
744 if (IS(self.styleBits, MINIMIZABLE)) {
745 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag];
746 }
747
748 if (IS(self.styleBits, ZOOMABLE)) {
749 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag];
750 }
751
752 if (IS(self.styleBits, RESIZABLE)) {
753 [self updateMinMaxSize:flag];
754 [self.nsWindow setShowsResizeIndicator:flag];
755 }
756 }
757
758 + (void) setLastKeyWindow:(AWTWindow *)window {
759 [window retain];
760 [lastKeyWindow release];
761 lastKeyWindow = window;
762 }
763
764 + (AWTWindow *) lastKeyWindow {
765 return lastKeyWindow;
766 }
767
768 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame {
769 return !NSEqualSizes(self.nsWindow.frame.size, newFrame.size);
770 }
771
772
773 @end // AWTWindow
774
775
776 /*
777 * Class: sun_lwawt_macosx_CPlatformWindow
778 * Method: nativeCreateNSWindow
779 * Signature: (JJIIII)J
780 */
781 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow
782 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h)
783 {
784 __block AWTWindow *window = nil;
785
786 JNF_COCOA_ENTER(env);
787
788 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env];
789 NSView *contentView = OBJC(contentViewPtr);
790 NSRect frameRect = NSMakeRect(x, y, w, h);
791 AWTWindow *owner = [OBJC(ownerPtr) delegate];
792 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
793
794 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow
795 ownerWindow:owner
796 styleBits:styleBits
797 frameRect:frameRect
798 contentView:contentView];
799 // the window is released is CPlatformWindow.nativeDispose()
800
801 if (window) [window.nsWindow retain];
802 }];
803
804 JNF_COCOA_EXIT(env);
805
806 return ptr_to_jlong(window ? window.nsWindow : nil);
807 }
808
809 /*
810 * Class: sun_lwawt_macosx_CPlatformWindow
811 * Method: nativeSetNSWindowStyleBits
812 * Signature: (JII)V
813 */
814 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits
815 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits)
816 {
817 JNF_COCOA_ENTER(env);
818
819 NSWindow *nsWindow = OBJC(windowPtr);
820 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
821
822 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
823
824 // scans the bit field, and only updates the values requested by the mask
825 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads)
826 jint newBits = window.styleBits & ~mask | bits & mask;
827
828 // resets the NSWindow's style mask if the mask intersects any of those bits
829 if (mask & MASK(_STYLE_PROP_BITMASK)) {
830 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]];
831 }
832
833 // calls methods on NSWindow to change other properties, based on the mask
834 if (mask & MASK(_METHOD_PROP_BITMASK)) {
835 [window setPropertiesForStyleBits:newBits mask:mask];
836 }
837
838 window.styleBits = newBits;
839 }];
840
841 JNF_COCOA_EXIT(env);
842 }
843
844 /*
845 * Class: sun_lwawt_macosx_CPlatformWindow
846 * Method: nativeSetNSWindowMenuBar
847 * Signature: (JJ)V
848 */
849 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar
850 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr)
851 {
852 JNF_COCOA_ENTER(env);
853
854 NSWindow *nsWindow = OBJC(windowPtr);
855 CMenuBar *menuBar = OBJC(menuBarPtr);
856 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
857
858 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
859
860 if ([nsWindow isKeyWindow]) {
861 [window.javaMenuBar deactivate];
862 }
863
864 window.javaMenuBar = menuBar;
865
866 CMenuBar* actualMenuBar = menuBar;
867 if (actualMenuBar == nil) {
868 actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
869 }
870
871 if ([nsWindow isKeyWindow]) {
872 [CMenuBar activate:actualMenuBar modallyDisabled:NO];
873 }
874 }];
875
876 JNF_COCOA_EXIT(env);
877 }
878
879 /*
880 * Class: sun_lwawt_macosx_CPlatformWindow
881 * Method: nativeGetNSWindowInsets
882 * Signature: (J)Ljava/awt/Insets;
883 */
884 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets
885 (JNIEnv *env, jclass clazz, jlong windowPtr)
886 {
887 jobject ret = NULL;
888
889 JNF_COCOA_ENTER(env);
890
891 NSWindow *nsWindow = OBJC(windowPtr);
892 __block NSRect contentRect = NSZeroRect;
893 __block NSRect frame = NSZeroRect;
894
895 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
896
897 frame = [nsWindow frame];
898 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]];
899 }];
900
901 jint top = (jint)(frame.size.height - contentRect.size.height);
902 jint left = (jint)(contentRect.origin.x - frame.origin.x);
903 jint bottom = (jint)(contentRect.origin.y - frame.origin.y);
904 jint right = (jint)(frame.size.width - (contentRect.size.width + left));
905
906 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets");
907 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V");
908 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right);
909
910 JNF_COCOA_EXIT(env);
911 return ret;
912 }
913
914 /*
915 * Class: sun_lwawt_macosx_CPlatformWindow
916 * Method: nativeSetNSWindowBounds
917 * Signature: (JDDDD)V
918 */
919 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds
920 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height)
921 {
922 JNF_COCOA_ENTER(env);
923
924 NSRect jrect = NSMakeRect(originX, originY, width, height);
925
926 // TODO: not sure we need displayIfNeeded message in our view
927 NSWindow *nsWindow = OBJC(windowPtr);
928 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
929
930 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
931
932 NSRect rect = ConvertNSScreenRect(NULL, jrect);
933 [window constrainSize:&rect.size];
934
935 [nsWindow setFrame:rect display:YES];
936
937 // only start tracking events if pointer is above the toplevel
938 // TODO: should post an Entered event if YES.
939 NSPoint mLocation = [NSEvent mouseLocation];
940 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)];
941
942 // ensure we repaint the whole window after the resize operation
943 // (this will also re-enable screen updates, which were disabled above)
944 // TODO: send PaintEvent
945 }];
946
947 JNF_COCOA_EXIT(env);
948 }
949
950 /*
951 * Class: sun_lwawt_macosx_CPlatformWindow
952 * Method: nativeSetNSWindowMinMax
953 * Signature: (JDDDD)V
954 */
955 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax
956 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH)
957 {
958 JNF_COCOA_ENTER(env);
959
960 if (minW < 1) minW = 1;
961 if (minH < 1) minH = 1;
962 if (maxW < 1) maxW = 1;
963 if (maxH < 1) maxH = 1;
964
965 NSWindow *nsWindow = OBJC(windowPtr);
966 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
967
968 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
969
970 NSSize min = { minW, minH };
971 NSSize max = { maxW, maxH };
972
973 [window constrainSize:&min];
974 [window constrainSize:&max];
975
976 window.javaMinSize = min;
977 window.javaMaxSize = max;
978 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)];
979 }];
980
981 JNF_COCOA_EXIT(env);
982 }
983
984 /*
985 * Class: sun_lwawt_macosx_CPlatformWindow
986 * Method: nativePushNSWindowToBack
987 * Signature: (J)V
988 */
989 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack
990 (JNIEnv *env, jclass clazz, jlong windowPtr)
991 {
992 JNF_COCOA_ENTER(env);
993
994 NSWindow *nsWindow = OBJC(windowPtr);
995 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
996 [nsWindow orderBack:nil];
997 }];
998
999 JNF_COCOA_EXIT(env);
1000 }
1001
1002 /*
1003 * Class: sun_lwawt_macosx_CPlatformWindow
1004 * Method: nativePushNSWindowToFront
1005 * Signature: (J)V
1006 */
1007 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront
1008 (JNIEnv *env, jclass clazz, jlong windowPtr)
1009 {
1010 JNF_COCOA_ENTER(env);
1011
1012 NSWindow *nsWindow = OBJC(windowPtr);
1013 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1014
1015 if (![nsWindow isKeyWindow]) {
1016 [nsWindow makeKeyAndOrderFront:nsWindow];
1017 } else {
1018 [nsWindow orderFront:nsWindow];
1019 }
1020 }];
1021
1022 JNF_COCOA_EXIT(env);
1023 }
1024
1025 /*
1026 * Class: sun_lwawt_macosx_CPlatformWindow
1027 * Method: nativeSetNSWindowTitle
1028 * Signature: (JLjava/lang/String;)V
1029 */
1030 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle
1031 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle)
1032 {
1033 JNF_COCOA_ENTER(env);
1034
1035 NSWindow *nsWindow = OBJC(windowPtr);
1036 [nsWindow performSelectorOnMainThread:@selector(setTitle:)
1037 withObject:JNFJavaToNSString(env, jtitle)
1038 waitUntilDone:NO];
1039
1040 JNF_COCOA_EXIT(env);
1041 }
1042
1043 /*
1044 * Class: sun_lwawt_macosx_CPlatformWindow
1045 * Method: nativeRevalidateNSWindowShadow
1046 * Signature: (J)V
1047 */
1048 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow
1049 (JNIEnv *env, jclass clazz, jlong windowPtr)
1050 {
1051 JNF_COCOA_ENTER(env);
1052
1053 NSWindow *nsWindow = OBJC(windowPtr);
1054 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1055 [nsWindow invalidateShadow];
1056 }];
1057
1058 JNF_COCOA_EXIT(env);
1059 }
1060
1061 /*
1062 * Class: sun_lwawt_macosx_CPlatformWindow
1063 * Method: nativeScreenOn_AppKitThread
1064 * Signature: (J)I
1065 */
1066 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread
1067 (JNIEnv *env, jclass clazz, jlong windowPtr)
1068 {
1069 jint ret = 0;
1070
1071 JNF_COCOA_ENTER(env);
1072 AWT_ASSERT_APPKIT_THREAD;
1073
1074 NSWindow *nsWindow = OBJC(windowPtr);
1075 NSDictionary *props = [[nsWindow screen] deviceDescription];
1076 ret = [[props objectForKey:@"NSScreenNumber"] intValue];
1077
1078 JNF_COCOA_EXIT(env);
1079
1080 return ret;
1081 }
1082
1083 /*
1084 * Class: sun_lwawt_macosx_CPlatformWindow
1085 * Method: nativeSetNSWindowMinimizedIcon
1086 * Signature: (JJ)V
1087 */
1088 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon
1089 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr)
1090 {
1091 JNF_COCOA_ENTER(env);
1092
1093 NSWindow *nsWindow = OBJC(windowPtr);
1094 NSImage *image = OBJC(nsImagePtr);
1095 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1096 [nsWindow setMiniwindowImage:image];
1097 }];
1098
1099 JNF_COCOA_EXIT(env);
1100 }
1101
1102 /*
1103 * Class: sun_lwawt_macosx_CPlatformWindow
1104 * Method: nativeSetNSWindowRepresentedFilename
1105 * Signature: (JLjava/lang/String;)V
1106 */
1107 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename
1108 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename)
1109 {
1110 JNF_COCOA_ENTER(env);
1111
1112 NSWindow *nsWindow = OBJC(windowPtr);
1113 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)];
1114 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1115 [nsWindow setRepresentedURL:url];
1116 }];
1117
1118 JNF_COCOA_EXIT(env);
1119 }
1120
1121 /*
1122 * Class: sun_lwawt_macosx_CPlatformWindow
1123 * Method: nativeGetTopmostPlatformWindowUnderMouse
1124 * Signature: (J)V
1125 */
1126 JNIEXPORT jobject
1127 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse
1128 (JNIEnv *env, jclass clazz)
1129 {
1130 jobject topmostWindowUnderMouse = nil;
1131
1132 JNF_COCOA_ENTER(env);
1133 AWT_ASSERT_APPKIT_THREAD;
1134
1135 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse];
1136 if (awtWindow != nil) {
1137 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject];
1138 }
1139
1140 JNF_COCOA_EXIT(env);
1141
1142 return topmostWindowUnderMouse;
1143 }
1144
1145 /*
1146 * Class: sun_lwawt_macosx_CPlatformWindow
1147 * Method: nativeSynthesizeMouseEnteredExitedEvents
1148 * Signature: (J)V
1149 */
1150 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents
1151 (JNIEnv *env, jclass clazz)
1152 {
1153 JNF_COCOA_ENTER(env);
1154
1155 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1156 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
1157 }];
1158
1159 JNF_COCOA_EXIT(env);
1160 }
1161
1162 /*
1163 * Class: sun_lwawt_macosx_CPlatformWindow
1164 * Method: _toggleFullScreenMode
1165 * Signature: (J)V
1166 */
1167 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode
1168 (JNIEnv *env, jobject peer, jlong windowPtr)
1169 {
1170 JNF_COCOA_ENTER(env);
1171
1172 NSWindow *nsWindow = OBJC(windowPtr);
1173 SEL toggleFullScreenSelector = @selector(toggleFullScreen:);
1174 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return;
1175
1176 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1177 [nsWindow performSelector:toggleFullScreenSelector withObject:nil];
1178 }];
1179
1180 JNF_COCOA_EXIT(env);
1181 }
1182
1183 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled
1184 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled)
1185 {
1186 JNF_COCOA_ENTER(env);
1187
1188 NSWindow *nsWindow = OBJC(windowPtr);
1189 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1190 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1191
1192 [window setEnabled: isEnabled];
1193 }];
1194
1195 JNF_COCOA_EXIT(env);
1196 }
1197
1198 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose
1199 (JNIEnv *env, jclass clazz, jlong windowPtr)
1200 {
1201 JNF_COCOA_ENTER(env);
1202
1203 NSWindow *nsWindow = OBJC(windowPtr);
1204 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1205 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1206
1207 if ([AWTWindow lastKeyWindow] == window) {
1208 [AWTWindow setLastKeyWindow: nil];
1209 }
1210
1211 // AWTWindow holds a reference to the NSWindow in its nsWindow
1212 // property. Unsetting the delegate allows it to be deallocated
1213 // which releases the reference. This, in turn, allows the window
1214 // itself be deallocated.
1215 [nsWindow setDelegate: nil];
1216
1217 [window release];
1218 }];
1219
1220 JNF_COCOA_EXIT(env);
1221 }
1222
1223 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeEnterFullScreenMode
1224 (JNIEnv *env, jclass clazz, jlong windowPtr)
1225 {
1226 JNF_COCOA_ENTER(env);
1227
1228 NSWindow *nsWindow = OBJC(windowPtr);
1229 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1230 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1231 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow];
1232 CGDirectDisplayID aID = [screenID intValue];
1233
1234 if (CGDisplayCapture(aID) == kCGErrorSuccess) {
1235 // remove window decoration
1236 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits];
1237 [nsWindow setStyleMask:(styleMask & ~NSTitledWindowMask) | NSBorderlessWindowMask];
1238
1239 int shieldLevel = CGShieldingWindowLevel();
1240 window.preFullScreenLevel = [nsWindow level];
1241 [nsWindow setLevel: shieldLevel];
1242
1243 NSRect screenRect = [[nsWindow screen] frame];
1244 [nsWindow setFrame:screenRect display:YES];
1245 } else {
1246 [JNFException raise:[ThreadUtilities getJNIEnv]
1247 as:kRuntimeException
1248 reason:"Failed to enter full screen."];
1249 }
1250 }];
1251
1252 JNF_COCOA_EXIT(env);
1253 }
1254
1255 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeExitFullScreenMode
1256 (JNIEnv *env, jclass clazz, jlong windowPtr)
1257 {
1258 JNF_COCOA_ENTER(env);
1259
1260 NSWindow *nsWindow = OBJC(windowPtr);
1261 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1262 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1263 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow];
1264 CGDirectDisplayID aID = [screenID intValue];
1265
1266 if (CGDisplayRelease(aID) == kCGErrorSuccess) {
1267 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits];
1268 [nsWindow setStyleMask:styleMask];
1269 [nsWindow setLevel: window.preFullScreenLevel];
1270
1271 // GraphicsDevice takes care of restoring pre full screen bounds
1272 } else {
1273 [JNFException raise:[ThreadUtilities getJNIEnv]
1274 as:kRuntimeException
1275 reason:"Failed to exit full screen."];
1276 }
1277 }];
1278
1279 JNF_COCOA_EXIT(env);
1280 }
1281