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