1 /*
2 * Copyright (c) 2011, 2018, 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
29 #import "sun_lwawt_macosx_CPlatformWindow.h"
30 #import "com_apple_eawt_event_GestureHandler.h"
31 #import "com_apple_eawt_FullScreenHandler.h"
32 #import "ApplicationDelegate.h"
33
34 #import "AWTWindow.h"
35 #import "AWTView.h"
36 #import "GeomUtilities.h"
37 #import "ThreadUtilities.h"
38
39 #define MASK(KEY) \
40 (sun_lwawt_macosx_CPlatformWindow_ ## KEY)
41
42 #define IS(BITS, KEY) \
43 ((BITS & MASK(KEY)) != 0)
44
45 #define SET(BITS, KEY, VALUE) \
46 BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY)
47
48 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow");
49
50 // Cocoa windowDidBecomeKey/windowDidResignKey notifications
51 // doesn't provide information about "opposite" window, so we
52 // have to do a bit of tracking. This variable points to a window
53 // which had been the key window just before a new key window
54 // was set. It would be nil if the new key window isn't an AWT
55 // window or the app currently has no key window.
56 static AWTWindow* lastKeyWindow = nil;
57
58 // This variable contains coordinates of a window's top left
59 // which was positioned via java.awt.Window.setLocationByPlatform.
60 // It would be NSZeroPoint if 'Location by Platform' is not used.
61 static NSPoint lastTopLeftPoint;
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
108 // Gesture support
109 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b {
110 AWT_ASSERT_APPKIT_THREAD;
111
112 JNIEnv *env = [ThreadUtilities getJNIEnv];
113 jobject platformWindow = [((AWTWindow *)self.delegate).javaPlatformWindow jObjectWithEnv:env];
114 if (platformWindow != NULL) {
115 // extract the target AWT Window object out of the CPlatformWindow
116 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
117 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
118 if (awtWindow != NULL) {
119 // translate the point into Java coordinates
120 NSPoint loc = [event locationInWindow];
121 loc.y = [self frame].size.height - loc.y;
122
123 // send up to the GestureHandler to recursively dispatch on the AWT event thread
124 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler");
125 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V");
126 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b);
127 (*env)->DeleteLocalRef(env, awtWindow);
128 }
129 (*env)->DeleteLocalRef(env, platformWindow);
130 }
131 }
132
133 - (void)beginGestureWithEvent:(NSEvent *)event {
134 [self postGesture:event
135 as:com_apple_eawt_event_GestureHandler_PHASE
136 a:-1.0
137 b:0.0];
138 }
139
140 - (void)endGestureWithEvent:(NSEvent *)event {
141 [self postGesture:event
142 as:com_apple_eawt_event_GestureHandler_PHASE
143 a:1.0
144 b:0.0];
145 }
146
147 - (void)magnifyWithEvent:(NSEvent *)event {
148 [self postGesture:event
149 as:com_apple_eawt_event_GestureHandler_MAGNIFY
150 a:[event magnification]
151 b:0.0];
152 }
153
154 - (void)rotateWithEvent:(NSEvent *)event {
155 [self postGesture:event
156 as:com_apple_eawt_event_GestureHandler_ROTATE
157 a:[event rotation]
158 b:0.0];
159 }
160
161 - (void)swipeWithEvent:(NSEvent *)event {
162 [self postGesture:event
163 as:com_apple_eawt_event_GestureHandler_SWIPE
164 a:[event deltaX]
165 b:[event deltaY]];
166 }
167
168 @end
169 @implementation AWTWindow_Panel
170 AWT_NS_WINDOW_IMPLEMENTATION
171 @end
172 // END of NSWindow/NSPanel descendants implementation
173 // --------------------------------------------------------------
174
175
176 @implementation AWTWindow
177
178 @synthesize nsWindow;
179 @synthesize javaPlatformWindow;
180 @synthesize javaMenuBar;
181 @synthesize javaMinSize;
182 @synthesize javaMaxSize;
183 @synthesize styleBits;
184 @synthesize isEnabled;
185 @synthesize ownerWindow;
186 @synthesize preFullScreenLevel;
187 @synthesize standardFrame;
188 @synthesize isMinimizing;
189
190 - (void) updateMinMaxSize:(BOOL)resizable {
191 if (resizable) {
192 [self.nsWindow setMinSize:self.javaMinSize];
193 [self.nsWindow setMaxSize:self.javaMaxSize];
194 } else {
195 NSRect currentFrame = [self.nsWindow frame];
196 [self.nsWindow setMinSize:currentFrame.size];
197 [self.nsWindow setMaxSize:currentFrame.size];
198 }
199 }
200
201 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits
202 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits {
203 NSUInteger type = 0;
204 if (IS(styleBits, DECORATED)) {
205 type |= NSTitledWindowMask;
206 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask;
207 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask;
208 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask;
209 } else {
210 type |= NSBorderlessWindowMask;
211 }
212
213 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask;
214 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask;
215 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask;
216 if (IS(styleBits, HUD)) type |= NSHUDWindowMask;
217 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask;
218 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask;
219
220 return type;
221 }
222
223 // updates _METHOD_PROP_BITMASK based properties on the window
224 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask {
225 if (IS(mask, RESIZABLE)) {
226 BOOL resizable = IS(bits, RESIZABLE);
227 [self updateMinMaxSize:resizable];
228 [self.nsWindow setShowsResizeIndicator:resizable];
229 // Zoom button should be disabled, if the window is not resizable,
230 // otherwise button should be restored to initial state.
231 BOOL zoom = resizable && IS(bits, ZOOMABLE);
232 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:zoom];
233 }
234
235 if (IS(mask, HAS_SHADOW)) {
236 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)];
237 }
238
239 if (IS(mask, ZOOMABLE)) {
240 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)];
241 }
242
243 if (IS(mask, ALWAYS_ON_TOP)) {
244 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel];
245 }
246
247 if (IS(mask, HIDES_ON_DEACTIVATE)) {
248 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)];
249 }
250
251 if (IS(mask, DRAGGABLE_BACKGROUND)) {
252 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)];
253 }
254
255 if (IS(mask, DOCUMENT_MODIFIED)) {
256 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)];
257 }
258
259 if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) {
260 if (IS(bits, FULLSCREENABLE)) {
261 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/];
262 } else {
263 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault];
264 }
265 }
266 }
267
268 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow
269 ownerWindow:owner
270 styleBits:(jint)bits
271 frameRect:(NSRect)rect
272 contentView:(NSView *)view
273 {
274 AWT_ASSERT_APPKIT_THREAD;
275
276 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits];
277 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask];
278 if (contentRect.size.width <= 0.0) {
279 contentRect.size.width = 1.0;
280 }
281 if (contentRect.size.height <= 0.0) {
282 contentRect.size.height = 1.0;
283 }
284
285 self = [super init];
286
287 if (self == nil) return nil; // no hope
288
289 if (IS(bits, UTILITY) ||
290 IS(bits, NONACTIVATING) ||
291 IS(bits, HUD) ||
292 IS(bits, HIDES_ON_DEACTIVATE))
293 {
294 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self
295 frameRect:contentRect
296 styleMask:styleMask
297 contentView:view];
298 }
299 else
300 {
301 // These windows will appear in the window list in the dock icon menu
302 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self
303 frameRect:contentRect
304 styleMask:styleMask
305 contentView:view];
306 }
307
308 if (self.nsWindow == nil) return nil; // no hope either
309 [self.nsWindow release]; // the property retains the object already
310
311 self.isEnabled = YES;
312 self.isMinimizing = NO;
313 self.javaPlatformWindow = platformWindow;
314 self.styleBits = bits;
315 self.ownerWindow = owner;
316 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)];
317
318 if (IS(self.styleBits, IS_POPUP)) {
319 [self.nsWindow setCollectionBehavior:(1 << 8) /*NSWindowCollectionBehaviorFullScreenAuxiliary*/];
320 }
321
322 return self;
323 }
324
325 + (BOOL) isAWTWindow:(NSWindow *)window {
326 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]];
327 }
328
329 // Retrieves the list of possible window layers (levels)
330 + (NSArray*) getWindowLayers {
331 static NSArray *windowLayers;
332 static dispatch_once_t token;
333
334 // Initialize the list of possible window layers
335 dispatch_once(&token, ^{
336 // The layers are ordered from front to back, (i.e. the toppest one is the first)
337 windowLayers = [NSArray arrayWithObjects:
338 [NSNumber numberWithInt:CGWindowLevelForKey(kCGPopUpMenuWindowLevelKey)],
339 [NSNumber numberWithInt:CGWindowLevelForKey(kCGFloatingWindowLevelKey)],
340 [NSNumber numberWithInt:CGWindowLevelForKey(kCGNormalWindowLevelKey)],
341 nil
342 ];
343 [windowLayers retain];
344 });
345 return windowLayers;
346 }
347
348 // returns id for the topmost window under mouse
349 + (NSInteger) getTopmostWindowUnderMouseID {
350 NSInteger result = -1;
351
352 NSArray *windowLayers = [AWTWindow getWindowLayers];
353 // Looking for the window under mouse starting from the toppest layer
354 for (NSNumber *layer in windowLayers) {
355 result = [AWTWindow getTopmostWindowUnderMouseIDImpl:[layer integerValue]];
356 if (result != -1) {
357 break;
358 }
359 }
360 return result;
361 }
362
363 + (NSInteger) getTopmostWindowUnderMouseIDImpl:(NSInteger)windowLayer {
364 NSInteger result = -1;
365
366 NSRect screenRect = [[NSScreen mainScreen] frame];
367 NSPoint nsMouseLocation = [NSEvent mouseLocation];
368 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y);
369
370 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID);
371
372 for (NSDictionary *window in windows) {
373 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue];
374 if (layer == windowLayer) {
375 CGRect rect;
376 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect);
377 if (CGRectContainsPoint(rect, cgMouseLocation)) {
378 result = [[window objectForKey:(id)kCGWindowNumber] integerValue];
379 break;
380 }
381 }
382 }
383 [windows release];
384 return result;
385 }
386
387 // checks that this window is under the mouse cursor and this point is not overlapped by others windows
388 - (BOOL) isTopmostWindowUnderMouse {
389 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID];
390 }
391
392 + (AWTWindow *) getTopmostWindowUnderMouse {
393 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator];
394 NSWindow *window;
395
396 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
397
398 while ((window = [windowEnumerator nextObject]) != nil) {
399 if ([window windowNumber] == topmostWindowUnderMouseID) {
400 BOOL isAWTWindow = [AWTWindow isAWTWindow: window];
401 return isAWTWindow ? (AWTWindow *) [window delegate] : nil;
402 }
403 }
404 return nil;
405 }
406
407 + (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType {
408
409 NSPoint screenLocation = [NSEvent mouseLocation];
410 NSPoint windowLocation = [window convertScreenToBase: screenLocation];
411 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask;
412
413 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType
414 location: windowLocation
415 modifierFlags: modifierFlags
416 timestamp: 0
417 windowNumber: [window windowNumber]
418 context: nil
419 eventNumber: 0
420 trackingNumber: 0
421 userData: nil
422 ];
423
424 [[window contentView] deliverJavaMouseEvent: mouseEvent];
425 }
426
427 + (void) synthesizeMouseEnteredExitedEventsForAllWindows {
428
429 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID];
430 NSArray *windows = [NSApp windows];
431 NSWindow *window;
432
433 NSEnumerator *windowEnumerator = [windows objectEnumerator];
434 while ((window = [windowEnumerator nextObject]) != nil) {
435 if ([AWTWindow isAWTWindow: window]) {
436 BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID);
437 BOOL mouseIsOver = [[window contentView] mouseIsOver];
438 if (isUnderMouse && !mouseIsOver) {
439 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered];
440 } else if (!isUnderMouse && mouseIsOver) {
441 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited];
442 }
443 }
444 }
445 }
446
447 + (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window {
448 AWT_ASSERT_APPKIT_THREAD;
449 NSScreen *screen = [window screen];
450 NSDictionary *deviceDescription = [screen deviceDescription];
451 return [deviceDescription objectForKey:@"NSScreenNumber"];
452 }
453
454 - (void) dealloc {
455 AWT_ASSERT_APPKIT_THREAD;
456
457 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
458 [self.javaPlatformWindow setJObject:nil withEnv:env];
459
460 self.nsWindow = nil;
461 self.ownerWindow = nil;
462 [super dealloc];
463 }
464
465 // Tests whether window is blocked by modal dialog/window
466 - (BOOL) isBlocked {
467 BOOL isBlocked = NO;
468
469 JNIEnv *env = [ThreadUtilities getJNIEnv];
470 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
471 if (platformWindow != NULL) {
472 static JNF_MEMBER_CACHE(jm_isBlocked, jc_CPlatformWindow, "isBlocked", "()Z");
473 isBlocked = JNFCallBooleanMethod(env, platformWindow, jm_isBlocked) == JNI_TRUE ? YES : NO;
474 (*env)->DeleteLocalRef(env, platformWindow);
475 }
476
477 return isBlocked;
478 }
479
480 // Test whether window is simple window and owned by embedded frame
481 - (BOOL) isSimpleWindowOwnedByEmbeddedFrame {
482 BOOL isSimpleWindowOwnedByEmbeddedFrame = NO;
483
484 JNIEnv *env = [ThreadUtilities getJNIEnv];
485 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
486 if (platformWindow != NULL) {
487 static JNF_MEMBER_CACHE(jm_isBlocked, jc_CPlatformWindow, "isSimpleWindowOwnedByEmbeddedFrame", "()Z");
488 isSimpleWindowOwnedByEmbeddedFrame = JNFCallBooleanMethod(env, platformWindow, jm_isBlocked) == JNI_TRUE ? YES : NO;
489 (*env)->DeleteLocalRef(env, platformWindow);
490 }
491
492 return isSimpleWindowOwnedByEmbeddedFrame;
493 }
494
495 // Tests whether the corresponding Java platform window is visible or not
496 + (BOOL) isJavaPlatformWindowVisible:(NSWindow *)window {
497 BOOL isVisible = NO;
498
499 if ([AWTWindow isAWTWindow:window] && [window delegate] != nil) {
500 AWTWindow *awtWindow = (AWTWindow *)[window delegate];
501 [AWTToolkit eventCountPlusPlus];
502
503 JNIEnv *env = [ThreadUtilities getJNIEnv];
504 jobject platformWindow = [awtWindow.javaPlatformWindow jObjectWithEnv:env];
505 if (platformWindow != NULL) {
506 static JNF_MEMBER_CACHE(jm_isVisible, jc_CPlatformWindow, "isVisible", "()Z");
507 isVisible = JNFCallBooleanMethod(env, platformWindow, jm_isVisible) == JNI_TRUE ? YES : NO;
508 (*env)->DeleteLocalRef(env, platformWindow);
509
510 }
511 }
512 return isVisible;
513 }
514
515 // Orders window's childs based on the current focus state
516 - (void) orderChildWindows:(BOOL)focus {
517 AWT_ASSERT_APPKIT_THREAD;
518
519 if (self.isMinimizing || [self isBlocked]) {
520 // Do not perform any ordering, if iconify is in progress
521 // or the window is blocked by a modal window
522 return;
523 }
524
525 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator];
526 NSWindow *window;
527 while ((window = [windowEnumerator nextObject]) != nil) {
528 if ([AWTWindow isJavaPlatformWindowVisible:window]) {
529 AWTWindow *awtWindow = (AWTWindow *)[window delegate];
530 AWTWindow *owner = awtWindow.ownerWindow;
531 if (IS(awtWindow.styleBits, ALWAYS_ON_TOP)) {
532 // Do not order 'always on top' windows
533 continue;
534 }
535 while (awtWindow.ownerWindow != nil) {
536 if (awtWindow.ownerWindow == self) {
537 if (focus) {
538 // Move the childWindow to floating level
539 // so it will appear in front of its
540 // parent which owns the focus
541 [window setLevel:NSFloatingWindowLevel];
542 } else {
543 // Focus owner has changed, move the childWindow
544 // back to normal window level
545 [window setLevel:NSNormalWindowLevel];
546 }
547 // The childWindow should be displayed in front of
548 // its nearest parentWindow
549 [window orderWindow:NSWindowAbove relativeTo:[owner.nsWindow windowNumber]];
550 break;
551 }
552 awtWindow = awtWindow.ownerWindow;
553 }
554 }
555 }
556 }
557
558 // NSWindow overrides
559 - (BOOL) canBecomeKeyWindow {
560 AWT_ASSERT_APPKIT_THREAD;
561 return self.isEnabled && (IS(self.styleBits, SHOULD_BECOME_KEY) || [self isSimpleWindowOwnedByEmbeddedFrame]);
562 }
563
564 - (BOOL) canBecomeMainWindow {
565 AWT_ASSERT_APPKIT_THREAD;
566 if (!self.isEnabled) {
567 // Native system can bring up the NSWindow to
568 // the top even if the window is not main.
569 // We should bring up the modal dialog manually
570 [AWTToolkit eventCountPlusPlus];
571
572 JNIEnv *env = [ThreadUtilities getJNIEnv];
573 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
574 if (platformWindow != NULL) {
575 static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow,
576 "checkBlockingAndOrder", "()Z");
577 JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder);
578 (*env)->DeleteLocalRef(env, platformWindow);
579 }
580 }
581
582 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN);
583 }
584
585 - (BOOL) worksWhenModal {
586 AWT_ASSERT_APPKIT_THREAD;
587 return IS(self.styleBits, MODAL_EXCLUDED);
588 }
589
590
591 // NSWindowDelegate methods
592
593 - (void) _deliverMoveResizeEvent {
594 AWT_ASSERT_APPKIT_THREAD;
595
596 // deliver the event if this is a user-initiated live resize or as a side-effect
597 // of a Java initiated resize, because AppKit can override the bounds and force
598 // the bounds of the window to avoid the Dock or remain on screen.
599 [AWTToolkit eventCountPlusPlus];
600 JNIEnv *env = [ThreadUtilities getJNIEnv];
601 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
602 if (platformWindow == NULL) {
603 // TODO: create generic AWT assert
604 }
605
606 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]);
607
608 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V");
609 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent,
610 (jint)frame.origin.x,
611 (jint)frame.origin.y,
612 (jint)frame.size.width,
613 (jint)frame.size.height,
614 (jboolean)[self.nsWindow inLiveResize]);
615 (*env)->DeleteLocalRef(env, platformWindow);
616
617 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
618 }
619
620 - (void)windowDidMove:(NSNotification *)notification {
621 AWT_ASSERT_APPKIT_THREAD;
622
623 [self _deliverMoveResizeEvent];
624 }
625
626 - (void)windowDidResize:(NSNotification *)notification {
627 AWT_ASSERT_APPKIT_THREAD;
628
629 [self _deliverMoveResizeEvent];
630 }
631
632 - (void)windowDidExpose:(NSNotification *)notification {
633 AWT_ASSERT_APPKIT_THREAD;
634
635 [AWTToolkit eventCountPlusPlus];
636 // TODO: don't see this callback invoked anytime so we track
637 // window exposing in _setVisible:(BOOL)
638 }
639
640 - (NSRect)windowWillUseStandardFrame:(NSWindow *)window
641 defaultFrame:(NSRect)newFrame {
642
643 return NSEqualSizes(NSZeroSize, [self standardFrame].size)
644 ? newFrame
645 : [self standardFrame];
646 }
647
648 // Hides/shows window's childs during iconify/de-iconify operation
649 - (void) iconifyChildWindows:(BOOL)iconify {
650 AWT_ASSERT_APPKIT_THREAD;
651
652 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator];
653 NSWindow *window;
654 while ((window = [windowEnumerator nextObject]) != nil) {
655 if ([AWTWindow isJavaPlatformWindowVisible:window]) {
656 AWTWindow *awtWindow = (AWTWindow *)[window delegate];
657 while (awtWindow.ownerWindow != nil) {
658 if (awtWindow.ownerWindow == self) {
659 if (iconify) {
660 [window orderOut:window];
661 } else {
662 [window orderFront:window];
663 }
664 break;
665 }
666 awtWindow = awtWindow.ownerWindow;
667 }
668 }
669 }
670 }
671
672 - (void) _deliverIconify:(BOOL)iconify {
673 AWT_ASSERT_APPKIT_THREAD;
674
675 [AWTToolkit eventCountPlusPlus];
676 JNIEnv *env = [ThreadUtilities getJNIEnv];
677 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
678 if (platformWindow != NULL) {
679 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V");
680 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify);
681 (*env)->DeleteLocalRef(env, platformWindow);
682 }
683 }
684
685 - (void)windowWillMiniaturize:(NSNotification *)notification {
686 AWT_ASSERT_APPKIT_THREAD;
687
688 self.isMinimizing = YES;
689
690 JNIEnv *env = [ThreadUtilities getJNIEnv];
691 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
692 if (platformWindow != NULL) {
693 static JNF_MEMBER_CACHE(jm_windowWillMiniaturize, jc_CPlatformWindow, "windowWillMiniaturize", "()V");
694 JNFCallVoidMethod(env, platformWindow, jm_windowWillMiniaturize);
695 (*env)->DeleteLocalRef(env, platformWindow);
696 }
697 // Explicitly make myself a key window to avoid possible
698 // negative visual effects during iconify operation
699 [self.nsWindow makeKeyAndOrderFront:self.nsWindow];
700 [self iconifyChildWindows:YES];
701 }
702
703 - (void)windowDidMiniaturize:(NSNotification *)notification {
704 AWT_ASSERT_APPKIT_THREAD;
705
706 [self _deliverIconify:JNI_TRUE];
707 self.isMinimizing = NO;
708 }
709
710 - (void)windowDidDeminiaturize:(NSNotification *)notification {
711 AWT_ASSERT_APPKIT_THREAD;
712
713 [self _deliverIconify:JNI_FALSE];
714 [self iconifyChildWindows:NO];
715 }
716
717 - (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite {
718 //AWT_ASSERT_APPKIT_THREAD;
719 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
720 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
721 if (platformWindow != NULL) {
722 jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env];
723
724 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V");
725 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow);
726 (*env)->DeleteLocalRef(env, platformWindow);
727 (*env)->DeleteLocalRef(env, oppositeWindow);
728 }
729 }
730
731 - (void) windowDidBecomeMain: (NSNotification *) notification {
732 AWT_ASSERT_APPKIT_THREAD;
733 [AWTToolkit eventCountPlusPlus];
734 #ifdef DEBUG
735 NSLog(@"became main: %d %@ %@", [self.nsWindow isKeyWindow], [self.nsWindow title], [self menuBarForWindow]);
736 #endif
737
738 if (![self.nsWindow isKeyWindow]) {
739 [self activateWindowMenuBar];
740 }
741
742 JNIEnv *env = [ThreadUtilities getJNIEnv];
743 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
744 if (platformWindow != NULL) {
745 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V");
746 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain);
747 (*env)->DeleteLocalRef(env, platformWindow);
748 }
749 }
750
751 - (void) windowDidBecomeKey: (NSNotification *) notification {
752 AWT_ASSERT_APPKIT_THREAD;
753 [AWTToolkit eventCountPlusPlus];
754 #ifdef DEBUG
755 NSLog(@"became key: %d %@ %@", [self.nsWindow isMainWindow], [self.nsWindow title], [self menuBarForWindow]);
756 #endif
757 AWTWindow *opposite = [AWTWindow lastKeyWindow];
758
759 if (![self.nsWindow isMainWindow]) {
760 [self activateWindowMenuBar];
761 }
762
763 [AWTWindow setLastKeyWindow:nil];
764
765 [self _deliverWindowFocusEvent:YES oppositeWindow: opposite];
766 [self orderChildWindows:YES];
767 }
768
769 - (void) activateWindowMenuBar {
770 AWT_ASSERT_APPKIT_THREAD;
771 // Finds appropriate menubar in our hierarchy
772 AWTWindow *awtWindow = self;
773 while (awtWindow.ownerWindow != nil) {
774 awtWindow = awtWindow.ownerWindow;
775 }
776
777 CMenuBar *menuBar = nil;
778 BOOL isDisabled = NO;
779 if ([awtWindow.nsWindow isVisible]){
780 menuBar = awtWindow.javaMenuBar;
781 isDisabled = !awtWindow.isEnabled;
782 }
783
784 if (menuBar == nil) {
785 menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
786 isDisabled = NO;
787 }
788
789 [CMenuBar activate:menuBar modallyDisabled:isDisabled];
790 }
791
792 #ifdef DEBUG
793 - (CMenuBar *) menuBarForWindow {
794 AWT_ASSERT_APPKIT_THREAD;
795 AWTWindow *awtWindow = self;
796 while (awtWindow.ownerWindow != nil) {
797 awtWindow = awtWindow.ownerWindow;
798 }
799 return awtWindow.javaMenuBar;
800 }
801 #endif
802
803 - (void) windowDidResignKey: (NSNotification *) notification {
804 // TODO: check why sometimes at start is invoked *not* on AppKit main thread.
805 AWT_ASSERT_APPKIT_THREAD;
806 [AWTToolkit eventCountPlusPlus];
807 #ifdef DEBUG
808 NSLog(@"resigned key: %d %@ %@", [self.nsWindow isMainWindow], [self.nsWindow title], [self menuBarForWindow]);
809 #endif
810 if (![self.nsWindow isMainWindow]) {
811 [self deactivateWindow];
812 }
813 }
814
815 - (void) windowDidResignMain: (NSNotification *) notification {
816 AWT_ASSERT_APPKIT_THREAD;
817 [AWTToolkit eventCountPlusPlus];
818 #ifdef DEBUG
819 NSLog(@"resigned main: %d %@ %@", [self.nsWindow isKeyWindow], [self.nsWindow title], [self menuBarForWindow]);
820 #endif
821 if (![self.nsWindow isKeyWindow]) {
822 [self deactivateWindow];
823 }
824 }
825
826 - (void) deactivateWindow {
827 AWT_ASSERT_APPKIT_THREAD;
828 #ifdef DEBUG
829 NSLog(@"deactivating window: %@", [self.nsWindow title]);
830 #endif
831 [self.javaMenuBar deactivate];
832
833 // the new key window
834 NSWindow *keyWindow = [NSApp keyWindow];
835 AWTWindow *opposite = nil;
836 if ([AWTWindow isAWTWindow: keyWindow]) {
837 opposite = (AWTWindow *)[keyWindow delegate];
838 [AWTWindow setLastKeyWindow: self];
839 } else {
840 [AWTWindow setLastKeyWindow: nil];
841 }
842
843 [self _deliverWindowFocusEvent:NO oppositeWindow: opposite];
844 [self orderChildWindows:NO];
845 }
846
847 - (BOOL)windowShouldClose:(id)sender {
848 AWT_ASSERT_APPKIT_THREAD;
849 [AWTToolkit eventCountPlusPlus];
850 JNIEnv *env = [ThreadUtilities getJNIEnv];
851 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
852 if (platformWindow != NULL) {
853 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V");
854 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent);
855 (*env)->DeleteLocalRef(env, platformWindow);
856 }
857 // The window will be closed (if allowed) as result of sending Java event
858 return NO;
859 }
860
861
862 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env {
863 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler");
864 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V");
865 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;");
866 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
867 if (platformWindow != NULL) {
868 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target);
869 if (awtWindow != NULL) {
870 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op);
871 (*env)->DeleteLocalRef(env, awtWindow);
872 }
873 (*env)->DeleteLocalRef(env, platformWindow);
874 }
875 }
876
877
878 - (void)windowWillEnterFullScreen:(NSNotification *)notification {
879 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V");
880 JNIEnv *env = [ThreadUtilities getJNIEnv];
881 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
882 if (platformWindow != NULL) {
883 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen);
884 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env];
885 (*env)->DeleteLocalRef(env, platformWindow);
886 }
887 }
888
889 - (void)windowDidEnterFullScreen:(NSNotification *)notification {
890 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V");
891 JNIEnv *env = [ThreadUtilities getJNIEnv];
892 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
893 if (platformWindow != NULL) {
894 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen);
895 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env];
896 (*env)->DeleteLocalRef(env, platformWindow);
897 }
898 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
899 }
900
901 - (void)windowWillExitFullScreen:(NSNotification *)notification {
902 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V");
903 JNIEnv *env = [ThreadUtilities getJNIEnv];
904 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
905 if (platformWindow != NULL) {
906 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen);
907 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env];
908 (*env)->DeleteLocalRef(env, platformWindow);
909 }
910 }
911
912 - (void)windowDidExitFullScreen:(NSNotification *)notification {
913 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V");
914 JNIEnv *env = [ThreadUtilities getJNIEnv];
915 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
916 if (platformWindow != NULL) {
917 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen);
918 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env];
919 (*env)->DeleteLocalRef(env, platformWindow);
920 }
921 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
922 }
923
924 - (void)sendEvent:(NSEvent *)event {
925 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) {
926 if ([self isBlocked]) {
927 // Move parent windows to front and make sure that a child window is displayed
928 // in front of its nearest parent.
929 if (self.ownerWindow != nil) {
930 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
931 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
932 if (platformWindow != NULL) {
933 static JNF_MEMBER_CACHE(jm_orderAboveSiblings, jc_CPlatformWindow, "orderAboveSiblings", "()V");
934 JNFCallVoidMethod(env,platformWindow, jm_orderAboveSiblings);
935 (*env)->DeleteLocalRef(env, platformWindow);
936 }
937 }
938 [self orderChildWindows:YES];
939 }
940
941 NSPoint p = [NSEvent mouseLocation];
942 NSRect frame = [self.nsWindow frame];
943 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame];
944
945 // Check if the click happened in the non-client area (title bar)
946 if (p.y >= (frame.origin.y + contentRect.size.height)) {
947 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
948 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env];
949 if (platformWindow != NULL) {
950 // Currently, no need to deliver the whole NSEvent.
951 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V");
952 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown);
953 (*env)->DeleteLocalRef(env, platformWindow);
954 }
955 }
956 }
957 }
958
959 - (void)constrainSize:(NSSize*)size {
960 float minWidth = 0.f, minHeight = 0.f;
961
962 if (IS(self.styleBits, DECORATED)) {
963 NSRect frame = [self.nsWindow frame];
964 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]];
965
966 float top = frame.size.height - contentRect.size.height;
967 float left = contentRect.origin.x - frame.origin.x;
968 float bottom = contentRect.origin.y - frame.origin.y;
969 float right = frame.size.width - (contentRect.size.width + left);
970
971 // Speculative estimation: 80 - enough for window decorations controls
972 minWidth += left + right + 80;
973 minHeight += top + bottom;
974 }
975
976 minWidth = MAX(1.f, minWidth);
977 minHeight = MAX(1.f, minHeight);
978
979 size->width = MAX(size->width, minWidth);
980 size->height = MAX(size->height, minHeight);
981 }
982
983 - (void) setEnabled: (BOOL)flag {
984 self.isEnabled = flag;
985
986 if (IS(self.styleBits, CLOSEABLE)) {
987 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag];
988 }
989
990 if (IS(self.styleBits, MINIMIZABLE)) {
991 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag];
992 }
993
994 if (IS(self.styleBits, ZOOMABLE)) {
995 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag];
996 }
997
998 if (IS(self.styleBits, RESIZABLE)) {
999 [self updateMinMaxSize:flag];
1000 [self.nsWindow setShowsResizeIndicator:flag];
1001 }
1002 }
1003
1004 + (void) setLastKeyWindow:(AWTWindow *)window {
1005 [window retain];
1006 [lastKeyWindow release];
1007 lastKeyWindow = window;
1008 }
1009
1010 + (AWTWindow *) lastKeyWindow {
1011 return lastKeyWindow;
1012 }
1013
1014 @end // AWTWindow
1015
1016
1017 /*
1018 * Class: sun_lwawt_macosx_CPlatformWindow
1019 * Method: nativeCreateNSWindow
1020 * Signature: (JJIIII)J
1021 */
1022 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow
1023 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h)
1024 {
1025 __block AWTWindow *window = nil;
1026
1027 JNF_COCOA_ENTER(env);
1028
1029 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env];
1030 NSView *contentView = OBJC(contentViewPtr);
1031 NSRect frameRect = NSMakeRect(x, y, w, h);
1032 AWTWindow *owner = [OBJC(ownerPtr) delegate];
1033 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
1034
1035 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow
1036 ownerWindow:owner
1037 styleBits:styleBits
1038 frameRect:frameRect
1039 contentView:contentView];
1040 // the window is released is CPlatformWindow.nativeDispose()
1041
1042 if (window) [window.nsWindow retain];
1043 }];
1044
1045 JNF_COCOA_EXIT(env);
1046
1047 return ptr_to_jlong(window ? window.nsWindow : nil);
1048 }
1049
1050 /*
1051 * Class: sun_lwawt_macosx_CPlatformWindow
1052 * Method: nativeSetNSWindowStyleBits
1053 * Signature: (JII)V
1054 */
1055 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits
1056 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits)
1057 {
1058 JNF_COCOA_ENTER(env);
1059
1060 NSWindow *nsWindow = OBJC(windowPtr);
1061 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1062
1063 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1064
1065 // scans the bit field, and only updates the values requested by the mask
1066 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads)
1067 jint newBits = window.styleBits & ~mask | bits & mask;
1068
1069 // resets the NSWindow's style mask if the mask intersects any of those bits
1070 if (mask & MASK(_STYLE_PROP_BITMASK)) {
1071 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]];
1072 }
1073
1074 // calls methods on NSWindow to change other properties, based on the mask
1075 if (mask & MASK(_METHOD_PROP_BITMASK)) {
1076 [window setPropertiesForStyleBits:newBits mask:mask];
1077 }
1078
1079 window.styleBits = newBits;
1080 }];
1081
1082 JNF_COCOA_EXIT(env);
1083 }
1084
1085 /*
1086 * Class: sun_lwawt_macosx_CPlatformWindow
1087 * Method: nativeSetNSWindowMenuBar
1088 * Signature: (JJ)V
1089 */
1090 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar
1091 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr)
1092 {
1093 JNF_COCOA_ENTER(env);
1094
1095 NSWindow *nsWindow = OBJC(windowPtr);
1096 CMenuBar *menuBar = OBJC(menuBarPtr);
1097 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1098
1099 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1100
1101 if ([nsWindow isKeyWindow] || [nsWindow isMainWindow]) {
1102 [window.javaMenuBar deactivate];
1103 }
1104
1105 window.javaMenuBar = menuBar;
1106
1107 CMenuBar* actualMenuBar = menuBar;
1108 if (actualMenuBar == nil) {
1109 actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar];
1110 }
1111
1112 if ([nsWindow isKeyWindow] || [nsWindow isMainWindow]) {
1113 [CMenuBar activate:actualMenuBar modallyDisabled:NO];
1114 }
1115 }];
1116
1117 JNF_COCOA_EXIT(env);
1118 }
1119
1120 /*
1121 * Class: sun_lwawt_macosx_CPlatformWindow
1122 * Method: nativeGetNSWindowInsets
1123 * Signature: (J)Ljava/awt/Insets;
1124 */
1125 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets
1126 (JNIEnv *env, jclass clazz, jlong windowPtr)
1127 {
1128 jobject ret = NULL;
1129
1130 JNF_COCOA_ENTER(env);
1131
1132 NSWindow *nsWindow = OBJC(windowPtr);
1133 __block NSRect contentRect = NSZeroRect;
1134 __block NSRect frame = NSZeroRect;
1135
1136 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
1137
1138 frame = [nsWindow frame];
1139 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]];
1140 }];
1141
1142 jint top = (jint)(frame.size.height - contentRect.size.height);
1143 jint left = (jint)(contentRect.origin.x - frame.origin.x);
1144 jint bottom = (jint)(contentRect.origin.y - frame.origin.y);
1145 jint right = (jint)(frame.size.width - (contentRect.size.width + left));
1146
1147 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets");
1148 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V");
1149 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right);
1150
1151 JNF_COCOA_EXIT(env);
1152 return ret;
1153 }
1154
1155 /*
1156 * Class: sun_lwawt_macosx_CPlatformWindow
1157 * Method: nativeSetNSWindowBounds
1158 * Signature: (JDDDD)V
1159 */
1160 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds
1161 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height)
1162 {
1163 JNF_COCOA_ENTER(env);
1164
1165 NSRect jrect = NSMakeRect(originX, originY, width, height);
1166
1167 // TODO: not sure we need displayIfNeeded message in our view
1168 NSWindow *nsWindow = OBJC(windowPtr);
1169 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1170
1171 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1172
1173 NSRect rect = ConvertNSScreenRect(NULL, jrect);
1174 [window constrainSize:&rect.size];
1175
1176 [nsWindow setFrame:rect display:YES];
1177
1178 // only start tracking events if pointer is above the toplevel
1179 // TODO: should post an Entered event if YES.
1180 NSPoint mLocation = [NSEvent mouseLocation];
1181 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)];
1182
1183 // ensure we repaint the whole window after the resize operation
1184 // (this will also re-enable screen updates, which were disabled above)
1185 // TODO: send PaintEvent
1186 }];
1187
1188 JNF_COCOA_EXIT(env);
1189 }
1190
1191 /*
1192 * Class: sun_lwawt_macosx_CPlatformWindow
1193 * Method: nativeSetNSWindowStandardFrame
1194 * Signature: (JDDDD)V
1195 */
1196 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStandardFrame
1197 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY,
1198 jdouble width, jdouble height)
1199 {
1200 JNF_COCOA_ENTER(env);
1201
1202 NSRect jrect = NSMakeRect(originX, originY, width, height);
1203
1204 NSWindow *nsWindow = OBJC(windowPtr);
1205 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1206
1207 NSRect rect = ConvertNSScreenRect(NULL, jrect);
1208 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1209 window.standardFrame = rect;
1210 }];
1211
1212 JNF_COCOA_EXIT(env);
1213 }
1214
1215 /*
1216 * Class: sun_lwawt_macosx_CPlatformWindow
1217 * Method: nativeSetNSWindowLocationByPlatform
1218 * Signature: (J)V
1219 */
1220 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowLocationByPlatform
1221 (JNIEnv *env, jclass clazz, jlong windowPtr)
1222 {
1223 JNF_COCOA_ENTER(env);
1224
1225 NSWindow *nsWindow = OBJC(windowPtr);
1226 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1227
1228 if (NSEqualPoints(lastTopLeftPoint, NSZeroPoint)) {
1229 // This is the first usage of lastTopLeftPoint. So invoke cascadeTopLeftFromPoint
1230 // twice to avoid positioning the window's top left to zero-point, since it may
1231 // cause negative user experience.
1232 lastTopLeftPoint = [nsWindow cascadeTopLeftFromPoint:lastTopLeftPoint];
1233 }
1234 lastTopLeftPoint = [nsWindow cascadeTopLeftFromPoint:lastTopLeftPoint];
1235 }];
1236
1237 JNF_COCOA_EXIT(env);
1238 }
1239
1240 /*
1241 * Class: sun_lwawt_macosx_CPlatformWindow
1242 * Method: nativeSetNSWindowMinMax
1243 * Signature: (JDDDD)V
1244 */
1245 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax
1246 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH)
1247 {
1248 JNF_COCOA_ENTER(env);
1249
1250 if (minW < 1) minW = 1;
1251 if (minH < 1) minH = 1;
1252 if (maxW < 1) maxW = 1;
1253 if (maxH < 1) maxH = 1;
1254
1255 NSWindow *nsWindow = OBJC(windowPtr);
1256 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1257
1258 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1259
1260 NSSize min = { minW, minH };
1261 NSSize max = { maxW, maxH };
1262
1263 [window constrainSize:&min];
1264 [window constrainSize:&max];
1265
1266 window.javaMinSize = min;
1267 window.javaMaxSize = max;
1268 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)];
1269 }];
1270
1271 JNF_COCOA_EXIT(env);
1272 }
1273
1274 /*
1275 * Class: sun_lwawt_macosx_CPlatformWindow
1276 * Method: nativePushNSWindowToBack
1277 * Signature: (J)V
1278 */
1279 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack
1280 (JNIEnv *env, jclass clazz, jlong windowPtr)
1281 {
1282 JNF_COCOA_ENTER(env);
1283
1284 NSWindow *nsWindow = OBJC(windowPtr);
1285 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1286 [nsWindow orderBack:nil];
1287 // Order parent windows
1288 AWTWindow *awtWindow = (AWTWindow*)[nsWindow delegate];
1289 while (awtWindow.ownerWindow != nil) {
1290 awtWindow = awtWindow.ownerWindow;
1291 if ([AWTWindow isJavaPlatformWindowVisible:awtWindow.nsWindow]) {
1292 [awtWindow.nsWindow orderBack:nil];
1293 }
1294 }
1295 // Order child windows
1296 [(AWTWindow*)[nsWindow delegate] orderChildWindows:NO];
1297 }];
1298
1299 JNF_COCOA_EXIT(env);
1300 }
1301
1302 /*
1303 * Class: sun_lwawt_macosx_CPlatformWindow
1304 * Method: nativePushNSWindowToFront
1305 * Signature: (J)V
1306 */
1307 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront
1308 (JNIEnv *env, jclass clazz, jlong windowPtr)
1309 {
1310 JNF_COCOA_ENTER(env);
1311
1312 NSWindow *nsWindow = OBJC(windowPtr);
1313 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1314
1315 if (![nsWindow isKeyWindow]) {
1316 [nsWindow makeKeyAndOrderFront:nsWindow];
1317 } else {
1318 [nsWindow orderFront:nsWindow];
1319 }
1320 }];
1321
1322 JNF_COCOA_EXIT(env);
1323 }
1324
1325 /*
1326 * Class: sun_lwawt_macosx_CPlatformWindow
1327 * Method: nativeSetNSWindowTitle
1328 * Signature: (JLjava/lang/String;)V
1329 */
1330 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle
1331 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle)
1332 {
1333 JNF_COCOA_ENTER(env);
1334
1335 NSWindow *nsWindow = OBJC(windowPtr);
1336 [nsWindow performSelectorOnMainThread:@selector(setTitle:)
1337 withObject:JNFJavaToNSString(env, jtitle)
1338 waitUntilDone:NO];
1339
1340 JNF_COCOA_EXIT(env);
1341 }
1342
1343 /*
1344 * Class: sun_lwawt_macosx_CPlatformWindow
1345 * Method: nativeRevalidateNSWindowShadow
1346 * Signature: (J)V
1347 */
1348 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow
1349 (JNIEnv *env, jclass clazz, jlong windowPtr)
1350 {
1351 JNF_COCOA_ENTER(env);
1352
1353 NSWindow *nsWindow = OBJC(windowPtr);
1354 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1355 [nsWindow invalidateShadow];
1356 }];
1357
1358 JNF_COCOA_EXIT(env);
1359 }
1360
1361 /*
1362 * Class: sun_lwawt_macosx_CPlatformWindow
1363 * Method: nativeScreenOn_AppKitThread
1364 * Signature: (J)I
1365 */
1366 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread
1367 (JNIEnv *env, jclass clazz, jlong windowPtr)
1368 {
1369 jint ret = 0;
1370
1371 JNF_COCOA_ENTER(env);
1372 AWT_ASSERT_APPKIT_THREAD;
1373
1374 NSWindow *nsWindow = OBJC(windowPtr);
1375 NSDictionary *props = [[nsWindow screen] deviceDescription];
1376 ret = [[props objectForKey:@"NSScreenNumber"] intValue];
1377
1378 JNF_COCOA_EXIT(env);
1379
1380 return ret;
1381 }
1382
1383 /*
1384 * Class: sun_lwawt_macosx_CPlatformWindow
1385 * Method: nativeSetNSWindowMinimizedIcon
1386 * Signature: (JJ)V
1387 */
1388 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon
1389 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr)
1390 {
1391 JNF_COCOA_ENTER(env);
1392
1393 NSWindow *nsWindow = OBJC(windowPtr);
1394 NSImage *image = OBJC(nsImagePtr);
1395 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1396 [nsWindow setMiniwindowImage:image];
1397 }];
1398
1399 JNF_COCOA_EXIT(env);
1400 }
1401
1402 /*
1403 * Class: sun_lwawt_macosx_CPlatformWindow
1404 * Method: nativeSetNSWindowRepresentedFilename
1405 * Signature: (JLjava/lang/String;)V
1406 */
1407 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename
1408 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename)
1409 {
1410 JNF_COCOA_ENTER(env);
1411
1412 NSWindow *nsWindow = OBJC(windowPtr);
1413 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)];
1414 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1415 [nsWindow setRepresentedURL:url];
1416 }];
1417
1418 JNF_COCOA_EXIT(env);
1419 }
1420
1421 /*
1422 * Class: sun_lwawt_macosx_CPlatformWindow
1423 * Method: nativeGetTopmostPlatformWindowUnderMouse
1424 * Signature: (J)V
1425 */
1426 JNIEXPORT jobject
1427 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse
1428 (JNIEnv *env, jclass clazz)
1429 {
1430 __block jobject topmostWindowUnderMouse = nil;
1431
1432 JNF_COCOA_ENTER(env);
1433
1434 [ThreadUtilities performOnMainThreadWaiting:YES block:^{
1435 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse];
1436 if (awtWindow != nil) {
1437 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject];
1438 }
1439 }];
1440
1441 JNF_COCOA_EXIT(env);
1442
1443 return topmostWindowUnderMouse;
1444 }
1445
1446 /*
1447 * Class: sun_lwawt_macosx_CPlatformWindow
1448 * Method: nativeSynthesizeMouseEnteredExitedEvents
1449 * Signature: ()V
1450 */
1451 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents__
1452 (JNIEnv *env, jclass clazz)
1453 {
1454 JNF_COCOA_ENTER(env);
1455
1456 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1457 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows];
1458 }];
1459
1460 JNF_COCOA_EXIT(env);
1461 }
1462
1463 /*
1464 * Class: sun_lwawt_macosx_CPlatformWindow
1465 * Method: nativeSynthesizeMouseEnteredExitedEvents
1466 * Signature: (JI)V
1467 */
1468 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents__JI
1469 (JNIEnv *env, jclass clazz, jlong windowPtr, jint eventType)
1470 {
1471 JNF_COCOA_ENTER(env);
1472
1473 if (eventType == NSMouseEntered || eventType == NSMouseExited) {
1474 NSWindow *nsWindow = OBJC(windowPtr);
1475
1476 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1477 [AWTWindow synthesizeMouseEnteredExitedEvents:nsWindow withType:eventType];
1478 }];
1479 } else {
1480 [JNFException raise:env as:kIllegalArgumentException reason:"unknown event type"];
1481 }
1482
1483 JNF_COCOA_EXIT(env);
1484 }
1485
1486 /*
1487 * Class: sun_lwawt_macosx_CPlatformWindow
1488 * Method: _toggleFullScreenMode
1489 * Signature: (J)V
1490 */
1491 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode
1492 (JNIEnv *env, jobject peer, jlong windowPtr)
1493 {
1494 JNF_COCOA_ENTER(env);
1495
1496 NSWindow *nsWindow = OBJC(windowPtr);
1497 SEL toggleFullScreenSelector = @selector(toggleFullScreen:);
1498 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return;
1499
1500 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1501 [nsWindow performSelector:toggleFullScreenSelector withObject:nil];
1502 }];
1503
1504 JNF_COCOA_EXIT(env);
1505 }
1506
1507 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled
1508 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled)
1509 {
1510 JNF_COCOA_ENTER(env);
1511
1512 NSWindow *nsWindow = OBJC(windowPtr);
1513 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1514 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1515
1516 [window setEnabled: isEnabled];
1517 }];
1518
1519 JNF_COCOA_EXIT(env);
1520 }
1521
1522 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose
1523 (JNIEnv *env, jclass clazz, jlong windowPtr)
1524 {
1525 JNF_COCOA_ENTER(env);
1526
1527 NSWindow *nsWindow = OBJC(windowPtr);
1528 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1529 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1530
1531 if ([AWTWindow lastKeyWindow] == window) {
1532 [AWTWindow setLastKeyWindow: nil];
1533 }
1534
1535 // AWTWindow holds a reference to the NSWindow in its nsWindow
1536 // property. Unsetting the delegate allows it to be deallocated
1537 // which releases the reference. This, in turn, allows the window
1538 // itself be deallocated.
1539 [nsWindow setDelegate: nil];
1540
1541 [window release];
1542 }];
1543
1544 JNF_COCOA_EXIT(env);
1545 }
1546
1547 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeEnterFullScreenMode
1548 (JNIEnv *env, jclass clazz, jlong windowPtr)
1549 {
1550 JNF_COCOA_ENTER(env);
1551
1552 NSWindow *nsWindow = OBJC(windowPtr);
1553 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1554 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1555 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow];
1556 CGDirectDisplayID aID = [screenID intValue];
1557
1558 if (CGDisplayCapture(aID) == kCGErrorSuccess) {
1559 // remove window decoration
1560 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits];
1561 [nsWindow setStyleMask:(styleMask & ~NSTitledWindowMask) | NSBorderlessWindowMask];
1562
1563 int shieldLevel = CGShieldingWindowLevel();
1564 window.preFullScreenLevel = [nsWindow level];
1565 [nsWindow setLevel: shieldLevel];
1566
1567 NSRect screenRect = [[nsWindow screen] frame];
1568 [nsWindow setFrame:screenRect display:YES];
1569 } else {
1570 [JNFException raise:[ThreadUtilities getJNIEnv]
1571 as:kRuntimeException
1572 reason:"Failed to enter full screen."];
1573 }
1574 }];
1575
1576 JNF_COCOA_EXIT(env);
1577 }
1578
1579 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeExitFullScreenMode
1580 (JNIEnv *env, jclass clazz, jlong windowPtr)
1581 {
1582 JNF_COCOA_ENTER(env);
1583
1584 NSWindow *nsWindow = OBJC(windowPtr);
1585 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
1586 AWTWindow *window = (AWTWindow*)[nsWindow delegate];
1587 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow];
1588 CGDirectDisplayID aID = [screenID intValue];
1589
1590 if (CGDisplayRelease(aID) == kCGErrorSuccess) {
1591 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits];
1592 [nsWindow setStyleMask:styleMask];
1593 [nsWindow setLevel: window.preFullScreenLevel];
1594
1595 // GraphicsDevice takes care of restoring pre full screen bounds
1596 } else {
1597 [JNFException raise:[ThreadUtilities getJNIEnv]
1598 as:kRuntimeException
1599 reason:"Failed to exit full screen."];
1600 }
1601 }];
1602
1603 JNF_COCOA_EXIT(env);
1604 }
1605