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