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