1 /* 2 * Copyright (c) 2011, 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 // -------------------------------------------------------------- 55 // NSWindow/NSPanel descendants implementation 56 #define AWT_NS_WINDOW_IMPLEMENTATION \ 57 - (id) initWithDelegate:(AWTWindow *)delegate \ 58 frameRect:(NSRect)contectRect \ 59 styleMask:(NSUInteger)styleMask \ 60 contentView:(NSView *)view \ 61 { \ 62 self = [super initWithContentRect:contectRect \ 63 styleMask:styleMask \ 64 backing:NSBackingStoreBuffered \ 65 defer:NO]; \ 66 \ 67 if (self == nil) return nil; \ 68 \ 69 [self setDelegate:delegate]; \ 70 [self setContentView:view]; \ 71 [self setInitialFirstResponder:view]; \ 72 [self setReleasedWhenClosed:NO]; \ 73 [self setPreservesContentDuringLiveResize:YES]; \ 74 \ 75 return self; \ 76 } \ 77 \ 78 /* NSWindow overrides */ \ 79 - (BOOL) canBecomeKeyWindow { \ 80 return [(AWTWindow*)[self delegate] canBecomeKeyWindow]; \ 81 } \ 82 \ 83 - (BOOL) canBecomeMainWindow { \ 84 return [(AWTWindow*)[self delegate] canBecomeMainWindow]; \ 85 } \ 86 \ 87 - (BOOL) worksWhenModal { \ 88 return [(AWTWindow*)[self delegate] worksWhenModal]; \ 89 } \ 90 \ 91 - (void)sendEvent:(NSEvent *)event { \ 92 [(AWTWindow*)[self delegate] sendEvent:event]; \ 93 [super sendEvent:event]; \ 94 } 95 96 @implementation AWTWindow_Normal 97 AWT_NS_WINDOW_IMPLEMENTATION 98 @end 99 @implementation AWTWindow_Panel 100 AWT_NS_WINDOW_IMPLEMENTATION 101 @end 102 // END of NSWindow/NSPanel descendants implementation 103 // -------------------------------------------------------------- 104 105 106 @implementation AWTWindow 107 108 @synthesize nsWindow; 109 @synthesize javaPlatformWindow; 110 @synthesize javaMenuBar; 111 @synthesize javaMinSize; 112 @synthesize javaMaxSize; 113 @synthesize styleBits; 114 @synthesize isEnabled; 115 116 - (void) updateMinMaxSize:(BOOL)resizable { 117 if (resizable) { 118 [self.nsWindow setMinSize:self.javaMinSize]; 119 [self.nsWindow setMaxSize:self.javaMaxSize]; 120 } else { 121 NSRect currentFrame = [self.nsWindow frame]; 122 [self.nsWindow setMinSize:currentFrame.size]; 123 [self.nsWindow setMaxSize:currentFrame.size]; 124 } 125 } 126 127 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits 128 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits { 129 NSUInteger type = 0; 130 if (IS(styleBits, DECORATED)) { 131 type |= NSTitledWindowMask; 132 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask; 133 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask; 134 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask; 135 } else { 136 type |= NSBorderlessWindowMask; 137 } 138 139 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask; 140 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask; 141 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask; 142 if (IS(styleBits, HUD)) type |= NSHUDWindowMask; 143 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask; 144 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask; 145 146 return type; 147 } 148 149 // updates _METHOD_PROP_BITMASK based properties on the window 150 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask { 151 if (IS(mask, RESIZABLE)) { 152 BOOL resizable = IS(bits, RESIZABLE); 153 [self updateMinMaxSize:resizable]; 154 [self.nsWindow setShowsResizeIndicator:resizable]; 155 } 156 157 if (IS(mask, HAS_SHADOW)) { 158 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)]; 159 } 160 161 if (IS(mask, ZOOMABLE)) { 162 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)]; 163 } 164 165 if (IS(mask, ALWAYS_ON_TOP)) { 166 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel]; 167 } 168 169 if (IS(mask, HIDES_ON_DEACTIVATE)) { 170 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)]; 171 } 172 173 if (IS(mask, DRAGGABLE_BACKGROUND)) { 174 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)]; 175 } 176 177 if (IS(mask, DOCUMENT_MODIFIED)) { 178 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)]; 179 } 180 181 if ([self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) { 182 if (IS(mask, FULLSCREENABLE)) { 183 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/]; 184 } else { 185 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault]; 186 } 187 } 188 189 } 190 191 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow 192 styleBits:(jint)bits 193 frameRect:(NSRect)rect 194 contentView:(NSView *)view 195 { 196 AWT_ASSERT_APPKIT_THREAD; 197 198 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits]; 199 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask]; 200 if (contentRect.size.width <= 0.0) { 201 contentRect.size.width = 1.0; 202 } 203 if (contentRect.size.height <= 0.0) { 204 contentRect.size.height = 1.0; 205 } 206 207 self = [super init]; 208 209 if (self == nil) return nil; // no hope 210 211 if (IS(bits, UTILITY) || 212 IS(bits, NONACTIVATING) || 213 IS(bits, HUD) || 214 IS(bits, HIDES_ON_DEACTIVATE)) 215 { 216 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self 217 frameRect:contentRect 218 styleMask:styleMask 219 contentView:view]; 220 } 221 else 222 { 223 // These windows will appear in the window list in the dock icon menu 224 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self 225 frameRect:contentRect 226 styleMask:styleMask 227 contentView:view]; 228 } 229 230 if (self.nsWindow == nil) return nil; // no hope either 231 [self.nsWindow release]; // the property retains the object already 232 233 self.isEnabled = YES; 234 self.javaPlatformWindow = platformWindow; 235 self.styleBits = bits; 236 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)]; 237 238 return self; 239 } 240 241 + (BOOL) isAWTWindow:(NSWindow *)window { 242 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]; 243 } 244 245 // returns id for the topmost window under mouse 246 + (NSInteger) getTopmostWindowUnderMouseID { 247 248 NSRect screenRect = [[NSScreen mainScreen] frame]; 249 NSPoint nsMouseLocation = [NSEvent mouseLocation]; 250 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y); 251 252 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID); 253 254 for (NSDictionary *window in windows) { 255 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue]; 256 if (layer == 0) { 257 CGRect rect; 258 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect); 259 if (CGRectContainsPoint(rect, cgMouseLocation)) { 260 return [[window objectForKey:(id)kCGWindowNumber] integerValue]; 261 } 262 } 263 } 264 return -1; 265 } 266 267 // checks that this window is under the mouse cursor and this point is not overlapped by others windows 268 - (BOOL) isTopmostWindowUnderMouse { 269 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID]; 270 } 271 272 + (AWTWindow *) getTopmostWindowUnderMouse { 273 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator]; 274 NSWindow *window; 275 276 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 277 278 while ((window = [windowEnumerator nextObject]) != nil) { 279 if ([window windowNumber] == topmostWindowUnderMouseID) { 280 BOOL isAWTWindow = [AWTWindow isAWTWindow: window]; 281 return isAWTWindow ? (AWTWindow *) [window delegate] : nil; 282 } 283 } 284 return nil; 285 } 286 287 + (void) synthesizeMouseEnteredExitedEventsForAllWindows { 288 289 NSPoint screenLocation = [NSEvent mouseLocation]; 290 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 291 NSArray *windows = [NSApp windows]; 292 NSWindow *window; 293 294 // synthesize mouse exited event 295 NSEnumerator *windowEnumerator = [windows objectEnumerator]; 296 while ((window = [windowEnumerator nextObject]) != nil) { 297 if ([AWTWindow isAWTWindow: window]) { 298 NSInteger windowID = [window windowNumber]; 299 BOOL isUnderMouse = (windowID == topmostWindowUnderMouseID); 300 BOOL mouseIsOver = [[window contentView] mouseIsOver]; 301 if (!isUnderMouse && mouseIsOver) { 302 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: NSMouseExited 303 location: [window convertScreenToBase: screenLocation] 304 modifierFlags: NSMouseExitedMask 305 timestamp: 0 306 windowNumber: windowID 307 context: nil 308 eventNumber: 0 309 trackingNumber: 0 310 userData: nil 311 ]; 312 [[window contentView] deliverJavaMouseEvent: mouseEvent]; 313 } 314 } 315 } 316 317 // synthesize mouse entered event 318 windowEnumerator = [windows objectEnumerator]; 319 while ((window = [windowEnumerator nextObject]) != nil) { 320 if ([AWTWindow isAWTWindow: window]) { 321 NSInteger windowID = [window windowNumber]; 322 BOOL isUnderMouse = (windowID == topmostWindowUnderMouseID); 323 BOOL mouseIsOver = [[window contentView] mouseIsOver]; 324 if (isUnderMouse && !mouseIsOver) { 325 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: NSMouseEntered 326 location: [window convertScreenToBase: screenLocation] 327 modifierFlags: NSMouseEnteredMask 328 timestamp: 0 329 windowNumber: windowID 330 context: nil 331 eventNumber: 0 332 trackingNumber: 0 333 userData: nil 334 ]; 335 [[window contentView] deliverJavaMouseEvent: mouseEvent]; 336 } 337 } 338 } 339 } 340 341 - (void) dealloc { 342 AWT_ASSERT_APPKIT_THREAD; 343 344 JNIEnv *env = [ThreadUtilities getJNIEnv]; 345 [self.javaPlatformWindow setJObject:nil withEnv:env]; 346 347 self.nsWindow = nil; 348 349 [super dealloc]; 350 } 351 352 // NSWindow overrides 353 - (BOOL) canBecomeKeyWindow { 354 AWT_ASSERT_APPKIT_THREAD; 355 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY); 356 } 357 358 - (BOOL) canBecomeMainWindow { 359 AWT_ASSERT_APPKIT_THREAD; 360 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN); 361 } 362 363 - (BOOL) worksWhenModal { 364 AWT_ASSERT_APPKIT_THREAD; 365 return IS(self.styleBits, MODAL_EXCLUDED); 366 } 367 368 369 // Gesture support 370 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b { 371 AWT_ASSERT_APPKIT_THREAD; 372 373 JNIEnv *env = [ThreadUtilities getJNIEnv]; 374 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 375 if (platformWindow != NULL) { 376 // extract the target AWT Window object out of the CPlatformWindow 377 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 378 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 379 if (awtWindow != NULL) { 380 // translate the point into Java coordinates 381 NSPoint loc = [event locationInWindow]; 382 loc.y = [self.nsWindow frame].size.height - loc.y; 383 384 // send up to the GestureHandler to recursively dispatch on the AWT event thread 385 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler"); 386 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V"); 387 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b); 388 (*env)->DeleteLocalRef(env, awtWindow); 389 } 390 (*env)->DeleteLocalRef(env, platformWindow); 391 } 392 } 393 394 - (void)beginGestureWithEvent:(NSEvent *)event { 395 [self postGesture:event 396 as:com_apple_eawt_event_GestureHandler_PHASE 397 a:-1.0 398 b:0.0]; 399 } 400 401 - (void)endGestureWithEvent:(NSEvent *)event { 402 [self postGesture:event 403 as:com_apple_eawt_event_GestureHandler_PHASE 404 a:1.0 405 b:0.0]; 406 } 407 408 - (void)magnifyWithEvent:(NSEvent *)event { 409 [self postGesture:event 410 as:com_apple_eawt_event_GestureHandler_MAGNIFY 411 a:[event magnification] 412 b:0.0]; 413 } 414 415 - (void)rotateWithEvent:(NSEvent *)event { 416 [self postGesture:event 417 as:com_apple_eawt_event_GestureHandler_ROTATE 418 a:[event rotation] 419 b:0.0]; 420 } 421 422 - (void)swipeWithEvent:(NSEvent *)event { 423 [self postGesture:event 424 as:com_apple_eawt_event_GestureHandler_SWIPE 425 a:[event deltaX] 426 b:[event deltaY]]; 427 } 428 429 430 // NSWindowDelegate methods 431 432 - (void) _deliverMoveResizeEvent { 433 AWT_ASSERT_APPKIT_THREAD; 434 435 // deliver the event if this is a user-initiated live resize or as a side-effect 436 // of a Java initiated resize, because AppKit can override the bounds and force 437 // the bounds of the window to avoid the Dock or remain on screen. 438 [AWTToolkit eventCountPlusPlus]; 439 JNIEnv *env = [ThreadUtilities getJNIEnv]; 440 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 441 if (platformWindow == NULL) { 442 // TODO: create generic AWT assert 443 } 444 445 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]); 446 447 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIII)V"); 448 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent, 449 (jint)frame.origin.x, 450 (jint)frame.origin.y, 451 (jint)frame.size.width, 452 (jint)frame.size.height); 453 (*env)->DeleteLocalRef(env, platformWindow); 454 } 455 456 - (void)windowDidMove:(NSNotification *)notification { 457 AWT_ASSERT_APPKIT_THREAD; 458 459 [self _deliverMoveResizeEvent]; 460 } 461 462 - (void)windowDidResize:(NSNotification *)notification { 463 AWT_ASSERT_APPKIT_THREAD; 464 465 [self _deliverMoveResizeEvent]; 466 } 467 468 - (void)windowDidExpose:(NSNotification *)notification { 469 AWT_ASSERT_APPKIT_THREAD; 470 471 [AWTToolkit eventCountPlusPlus]; 472 // TODO: don't see this callback invoked anytime so we track 473 // window exposing in _setVisible:(BOOL) 474 } 475 476 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)proposedFrame { 477 AWT_ASSERT_APPKIT_THREAD; 478 479 [AWTToolkit eventCountPlusPlus]; 480 JNIEnv *env = [ThreadUtilities getJNIEnv]; 481 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 482 if (platformWindow != NULL) { 483 static JNF_MEMBER_CACHE(jm_deliverZoom, jc_CPlatformWindow, "deliverZoom", "(Z)V"); 484 JNFCallVoidMethod(env, platformWindow, jm_deliverZoom, ![window isZoomed]); 485 (*env)->DeleteLocalRef(env, platformWindow); 486 } 487 return YES; 488 } 489 490 - (void) _deliverIconify:(BOOL)iconify { 491 AWT_ASSERT_APPKIT_THREAD; 492 493 [AWTToolkit eventCountPlusPlus]; 494 JNIEnv *env = [ThreadUtilities getJNIEnv]; 495 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 496 if (platformWindow != NULL) { 497 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V"); 498 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify); 499 (*env)->DeleteLocalRef(env, platformWindow); 500 } 501 } 502 503 - (void)windowDidMiniaturize:(NSNotification *)notification { 504 AWT_ASSERT_APPKIT_THREAD; 505 506 [self _deliverIconify:JNI_TRUE]; 507 } 508 509 - (void)windowDidDeminiaturize:(NSNotification *)notification { 510 AWT_ASSERT_APPKIT_THREAD; 511 512 [self _deliverIconify:JNI_FALSE]; 513 } 514 515 - (void) _deliverWindowFocusEvent:(BOOL)focused { 516 //AWT_ASSERT_APPKIT_THREAD; 517 518 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 519 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 520 if (platformWindow != NULL) { 521 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(Z)V"); 522 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused); 523 (*env)->DeleteLocalRef(env, platformWindow); 524 } 525 } 526 527 528 - (void) windowDidBecomeKey: (NSNotification *) notification { 529 AWT_ASSERT_APPKIT_THREAD; 530 [AWTToolkit eventCountPlusPlus]; 531 [CMenuBar activate:self.javaMenuBar modallyDisabled:NO]; 532 [self _deliverWindowFocusEvent:YES]; 533 } 534 535 - (void) windowDidResignKey: (NSNotification *) notification { 536 // TODO: check why sometimes at start is invoked *not* on AppKit main thread. 537 AWT_ASSERT_APPKIT_THREAD; 538 [AWTToolkit eventCountPlusPlus]; 539 [self.javaMenuBar deactivate]; 540 [self _deliverWindowFocusEvent:NO]; 541 } 542 543 - (void) windowDidBecomeMain: (NSNotification *) notification { 544 AWT_ASSERT_APPKIT_THREAD; 545 [AWTToolkit eventCountPlusPlus]; 546 547 JNIEnv *env = [ThreadUtilities getJNIEnv]; 548 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 549 if (platformWindow != NULL) { 550 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V"); 551 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain); 552 (*env)->DeleteLocalRef(env, platformWindow); 553 } 554 } 555 556 - (BOOL)windowShouldClose:(id)sender { 557 AWT_ASSERT_APPKIT_THREAD; 558 [AWTToolkit eventCountPlusPlus]; 559 JNIEnv *env = [ThreadUtilities getJNIEnv]; 560 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 561 if (platformWindow != NULL) { 562 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V"); 563 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent); 564 (*env)->DeleteLocalRef(env, platformWindow); 565 } 566 // The window will be closed (if allowed) as result of sending Java event 567 return NO; 568 } 569 570 571 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env { 572 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler"); 573 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V"); 574 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 575 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 576 if (platformWindow != NULL) { 577 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 578 if (awtWindow != NULL) { 579 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op); 580 (*env)->DeleteLocalRef(env, awtWindow); 581 } 582 (*env)->DeleteLocalRef(env, platformWindow); 583 } 584 } 585 586 587 - (void)windowWillEnterFullScreen:(NSNotification *)notification { 588 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V"); 589 JNIEnv *env = [ThreadUtilities getJNIEnv]; 590 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 591 if (platformWindow != NULL) { 592 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen); 593 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env]; 594 (*env)->DeleteLocalRef(env, platformWindow); 595 } 596 } 597 598 - (void)windowDidEnterFullScreen:(NSNotification *)notification { 599 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V"); 600 JNIEnv *env = [ThreadUtilities getJNIEnv]; 601 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 602 if (platformWindow != NULL) { 603 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen); 604 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env]; 605 (*env)->DeleteLocalRef(env, platformWindow); 606 } 607 } 608 609 - (void)windowWillExitFullScreen:(NSNotification *)notification { 610 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V"); 611 JNIEnv *env = [ThreadUtilities getJNIEnv]; 612 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 613 if (platformWindow != NULL) { 614 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen); 615 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env]; 616 (*env)->DeleteLocalRef(env, platformWindow); 617 } 618 } 619 620 - (void)windowDidExitFullScreen:(NSNotification *)notification { 621 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V"); 622 JNIEnv *env = [ThreadUtilities getJNIEnv]; 623 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 624 if (platformWindow != NULL) { 625 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen); 626 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env]; 627 (*env)->DeleteLocalRef(env, platformWindow); 628 } 629 } 630 631 - (void)sendEvent:(NSEvent *)event { 632 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) { 633 634 NSPoint p = [NSEvent mouseLocation]; 635 NSRect frame = [self.nsWindow frame]; 636 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame]; 637 638 // Check if the click happened in the non-client area (title bar) 639 if (p.y >= (frame.origin.y + contentRect.size.height)) { 640 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 641 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 642 // Currently, no need to deliver the whole NSEvent. 643 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V"); 644 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown); 645 } 646 } 647 } 648 649 - (void)constrainSize:(NSSize*)size { 650 float minWidth = 0.f, minHeight = 0.f; 651 652 if (IS(self.styleBits, DECORATED)) { 653 NSRect frame = [self.nsWindow frame]; 654 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]]; 655 656 float top = frame.size.height - contentRect.size.height; 657 float left = contentRect.origin.x - frame.origin.x; 658 float bottom = contentRect.origin.y - frame.origin.y; 659 float right = frame.size.width - (contentRect.size.width + left); 660 661 // Speculative estimation: 80 - enough for window decorations controls 662 minWidth += left + right + 80; 663 minHeight += top + bottom; 664 } 665 666 minWidth = MAX(1.f, minWidth); 667 minHeight = MAX(1.f, minHeight); 668 669 size->width = MAX(size->width, minWidth); 670 size->height = MAX(size->height, minHeight); 671 } 672 673 - (void) setEnabled: (BOOL)flag { 674 self.isEnabled = flag; 675 676 if (IS(self.styleBits, CLOSEABLE)) { 677 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag]; 678 } 679 680 if (IS(self.styleBits, MINIMIZABLE)) { 681 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag]; 682 } 683 684 if (IS(self.styleBits, ZOOMABLE)) { 685 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag]; 686 } 687 688 if (IS(self.styleBits, RESIZABLE)) { 689 [self updateMinMaxSize:flag]; 690 [self.nsWindow setShowsResizeIndicator:flag]; 691 } 692 } 693 694 @end // AWTWindow 695 696 697 /* 698 * Class: sun_lwawt_macosx_CPlatformWindow 699 * Method: nativeCreateNSWindow 700 * Signature: (JJIIII)J 701 */ 702 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow 703 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h) 704 { 705 __block AWTWindow *window = nil; 706 707 JNF_COCOA_ENTER(env); 708 AWT_ASSERT_NOT_APPKIT_THREAD; 709 710 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env]; 711 NSView *contentView = OBJC(contentViewPtr); 712 NSRect frameRect = NSMakeRect(x, y, w, h); 713 714 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ 715 AWT_ASSERT_APPKIT_THREAD; 716 717 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow 718 styleBits:styleBits 719 frameRect:frameRect 720 contentView:contentView]; 721 // the window is released is CPlatformWindow.nativeDispose() 722 723 if (window) CFRetain(window.nsWindow); 724 }]; 725 726 JNF_COCOA_EXIT(env); 727 728 return ptr_to_jlong(window ? window.nsWindow : nil); 729 } 730 731 /* 732 * Class: sun_lwawt_macosx_CPlatformWindow 733 * Method: nativeSetNSWindowStyleBits 734 * Signature: (JII)V 735 */ 736 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits 737 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits) 738 { 739 JNF_COCOA_ENTER(env); 740 AWT_ASSERT_NOT_APPKIT_THREAD; 741 742 NSWindow *nsWindow = OBJC(windowPtr); 743 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 744 AWT_ASSERT_APPKIT_THREAD; 745 746 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 747 748 // scans the bit field, and only updates the values requested by the mask 749 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads) 750 jint newBits = window.styleBits & ~mask | bits & mask; 751 752 // resets the NSWindow's style mask if the mask intersects any of those bits 753 if (mask & MASK(_STYLE_PROP_BITMASK)) { 754 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]]; 755 } 756 757 // calls methods on NSWindow to change other properties, based on the mask 758 if (mask & MASK(_METHOD_PROP_BITMASK)) { 759 [window setPropertiesForStyleBits:bits mask:mask]; 760 } 761 762 window.styleBits = newBits; 763 }]; 764 765 JNF_COCOA_EXIT(env); 766 } 767 768 /* 769 * Class: sun_lwawt_macosx_CPlatformWindow 770 * Method: nativeSetNSWindowMenuBar 771 * Signature: (JJ)V 772 */ 773 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar 774 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr) 775 { 776 JNF_COCOA_ENTER(env); 777 AWT_ASSERT_NOT_APPKIT_THREAD; 778 779 NSWindow *nsWindow = OBJC(windowPtr); 780 CMenuBar *menuBar = OBJC(menuBarPtr); 781 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 782 AWT_ASSERT_APPKIT_THREAD; 783 784 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 785 786 if ([nsWindow isKeyWindow]) [window.javaMenuBar deactivate]; 787 window.javaMenuBar = menuBar; 788 789 // if ([self isKeyWindow]) { 790 [CMenuBar activate:window.javaMenuBar modallyDisabled:NO]; 791 // } 792 }]; 793 794 JNF_COCOA_EXIT(env); 795 } 796 797 /* 798 * Class: sun_lwawt_macosx_CPlatformWindow 799 * Method: nativeGetNSWindowInsets 800 * Signature: (J)Ljava/awt/Insets; 801 */ 802 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets 803 (JNIEnv *env, jclass clazz, jlong windowPtr) 804 { 805 jobject ret = NULL; 806 807 JNF_COCOA_ENTER(env); 808 AWT_ASSERT_NOT_APPKIT_THREAD; 809 810 NSWindow *nsWindow = OBJC(windowPtr); 811 __block NSRect contentRect = NSZeroRect; 812 __block NSRect frame = NSZeroRect; 813 814 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ 815 AWT_ASSERT_APPKIT_THREAD; 816 817 frame = [nsWindow frame]; 818 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]]; 819 }]; 820 821 jint top = (jint)(frame.size.height - contentRect.size.height); 822 jint left = (jint)(contentRect.origin.x - frame.origin.x); 823 jint bottom = (jint)(contentRect.origin.y - frame.origin.y); 824 jint right = (jint)(frame.size.width - (contentRect.size.width + left)); 825 826 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets"); 827 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V"); 828 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right); 829 830 JNF_COCOA_EXIT(env); 831 return ret; 832 } 833 834 /* 835 * Class: sun_lwawt_macosx_CPlatformWindow 836 * Method: nativeSetNSWindowBounds 837 * Signature: (JDDDD)V 838 */ 839 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds 840 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height) 841 { 842 JNF_COCOA_ENTER(env); 843 AWT_ASSERT_NOT_APPKIT_THREAD; 844 845 NSRect jrect = NSMakeRect(originX, originY, width, height); 846 847 // TODO: not sure we need displayIfNeeded message in our view 848 NSWindow *nsWindow = OBJC(windowPtr); 849 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 850 AWT_ASSERT_APPKIT_THREAD; 851 852 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 853 854 NSRect rect = ConvertNSScreenRect(NULL, jrect); 855 [window constrainSize:&rect.size]; 856 857 [nsWindow setFrame:rect display:YES]; 858 859 // only start tracking events if pointer is above the toplevel 860 // TODO: should post an Entered event if YES. 861 NSPoint mLocation = [NSEvent mouseLocation]; 862 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)]; 863 864 // ensure we repaint the whole window after the resize operation 865 // (this will also re-enable screen updates, which were disabled above) 866 // TODO: send PaintEvent 867 868 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 869 }]; 870 871 JNF_COCOA_EXIT(env); 872 } 873 874 /* 875 * Class: sun_lwawt_macosx_CPlatformWindow 876 * Method: nativeSetNSWindowMinMax 877 * Signature: (JDDDD)V 878 */ 879 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax 880 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH) 881 { 882 JNF_COCOA_ENTER(env); 883 AWT_ASSERT_NOT_APPKIT_THREAD; 884 885 if (minW < 1) minW = 1; 886 if (minH < 1) minH = 1; 887 if (maxW < 1) maxW = 1; 888 if (maxH < 1) maxH = 1; 889 890 NSWindow *nsWindow = OBJC(windowPtr); 891 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 892 AWT_ASSERT_APPKIT_THREAD; 893 894 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 895 896 NSSize min = { minW, minH }; 897 NSSize max = { maxW, maxH }; 898 899 [window constrainSize:&min]; 900 [window constrainSize:&max]; 901 902 window.javaMinSize = min; 903 window.javaMaxSize = max; 904 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)]; 905 }]; 906 907 JNF_COCOA_EXIT(env); 908 } 909 910 /* 911 * Class: sun_lwawt_macosx_CPlatformWindow 912 * Method: nativePushNSWindowToBack 913 * Signature: (J)V 914 */ 915 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack 916 (JNIEnv *env, jclass clazz, jlong windowPtr) 917 { 918 JNF_COCOA_ENTER(env); 919 AWT_ASSERT_NOT_APPKIT_THREAD; 920 921 NSWindow *nsWindow = OBJC(windowPtr); 922 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 923 AWT_ASSERT_APPKIT_THREAD; 924 925 [nsWindow orderBack:nil]; 926 }]; 927 928 JNF_COCOA_EXIT(env); 929 } 930 931 /* 932 * Class: sun_lwawt_macosx_CPlatformWindow 933 * Method: nativePushNSWindowToFront 934 * Signature: (J)V 935 */ 936 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront 937 (JNIEnv *env, jclass clazz, jlong windowPtr) 938 { 939 JNF_COCOA_ENTER(env); 940 AWT_ASSERT_NOT_APPKIT_THREAD; 941 942 NSWindow *nsWindow = OBJC(windowPtr); 943 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 944 AWT_ASSERT_APPKIT_THREAD; 945 946 if (![nsWindow isKeyWindow]) { 947 [nsWindow makeKeyAndOrderFront:nsWindow]; 948 } else { 949 [nsWindow orderFront:nsWindow]; 950 } 951 }]; 952 953 JNF_COCOA_EXIT(env); 954 } 955 956 /* 957 * Class: sun_lwawt_macosx_CPlatformWindow 958 * Method: nativeSetNSWindowTitle 959 * Signature: (JLjava/lang/String;)V 960 */ 961 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle 962 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle) 963 { 964 JNF_COCOA_ENTER(env); 965 AWT_ASSERT_NOT_APPKIT_THREAD; 966 967 NSWindow *nsWindow = OBJC(windowPtr); 968 [nsWindow performSelectorOnMainThread:@selector(setTitle:) 969 withObject:JNFJavaToNSString(env, jtitle) 970 waitUntilDone:NO]; 971 972 JNF_COCOA_EXIT(env); 973 } 974 975 /* 976 * Class: sun_lwawt_macosx_CPlatformWindow 977 * Method: nativeRevalidateNSWindowShadow 978 * Signature: (J)V 979 */ 980 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow 981 (JNIEnv *env, jclass clazz, jlong windowPtr) 982 { 983 JNF_COCOA_ENTER(env); 984 985 NSWindow *nsWindow = OBJC(windowPtr); 986 if ([NSThread isMainThread]) { 987 [nsWindow invalidateShadow]; 988 } else { 989 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 990 AWT_ASSERT_APPKIT_THREAD; 991 992 [nsWindow invalidateShadow]; 993 }]; 994 } 995 996 JNF_COCOA_EXIT(env); 997 } 998 999 /* 1000 * Class: sun_lwawt_macosx_CPlatformWindow 1001 * Method: nativeScreenOn_AppKitThread 1002 * Signature: (J)I 1003 */ 1004 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread 1005 (JNIEnv *env, jclass clazz, jlong windowPtr) 1006 { 1007 jint ret = 0; 1008 1009 JNF_COCOA_ENTER(env); 1010 AWT_ASSERT_APPKIT_THREAD; 1011 1012 NSWindow *nsWindow = OBJC(windowPtr); 1013 NSDictionary *props = [[nsWindow screen] deviceDescription]; 1014 ret = [[props objectForKey:@"NSScreenNumber"] intValue]; 1015 1016 JNF_COCOA_EXIT(env); 1017 1018 return ret; 1019 } 1020 1021 /* 1022 * Class: sun_lwawt_macosx_CPlatformWindow 1023 * Method: nativeSetNSWindowMinimizedIcon 1024 * Signature: (JJ)V 1025 */ 1026 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon 1027 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr) 1028 { 1029 JNF_COCOA_ENTER(env); 1030 AWT_ASSERT_NOT_APPKIT_THREAD; 1031 1032 NSWindow *nsWindow = OBJC(windowPtr); 1033 NSImage *image = OBJC(nsImagePtr); 1034 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1035 AWT_ASSERT_APPKIT_THREAD; 1036 1037 [nsWindow setMiniwindowImage:image]; 1038 }]; 1039 1040 JNF_COCOA_EXIT(env); 1041 } 1042 1043 /* 1044 * Class: sun_lwawt_macosx_CPlatformWindow 1045 * Method: nativeSetNSWindowRepresentedFilename 1046 * Signature: (JLjava/lang/String;)V 1047 */ 1048 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename 1049 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename) 1050 { 1051 JNF_COCOA_ENTER(env); 1052 AWT_ASSERT_NOT_APPKIT_THREAD; 1053 1054 NSWindow *nsWindow = OBJC(windowPtr); 1055 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)]; 1056 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1057 AWT_ASSERT_APPKIT_THREAD; 1058 1059 [nsWindow setRepresentedURL:url]; 1060 }]; 1061 1062 JNF_COCOA_EXIT(env); 1063 } 1064 1065 /* 1066 * Class: sun_lwawt_macosx_CPlatformWindow 1067 * Method: nativeSetNSWindowSecurityWarningPositioning 1068 * Signature: (JDDFF)V 1069 */ 1070 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowSecurityWarningPositioning 1071 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble x, jdouble y, jfloat biasX, jfloat biasY) 1072 { 1073 JNF_COCOA_ENTER(env); 1074 AWT_ASSERT_NOT_APPKIT_THREAD; 1075 1076 [JNFException raise:env as:kRuntimeException reason:"unimplemented"]; 1077 1078 JNF_COCOA_EXIT(env); 1079 } 1080 1081 /* 1082 * Class: sun_lwawt_macosx_CPlatformWindow 1083 * Method: nativeGetTopmostPlatformWindowUnderMouse 1084 * Signature: (J)V 1085 */ 1086 JNIEXPORT jobject 1087 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse 1088 (JNIEnv *env, jclass clazz) 1089 { 1090 jobject topmostWindowUnderMouse = nil; 1091 1092 JNF_COCOA_ENTER(env); 1093 AWT_ASSERT_APPKIT_THREAD; 1094 1095 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse]; 1096 if (awtWindow != nil) { 1097 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject]; 1098 } 1099 1100 JNF_COCOA_EXIT(env); 1101 1102 return topmostWindowUnderMouse; 1103 } 1104 1105 /* 1106 * Class: sun_lwawt_macosx_CPlatformWindow 1107 * Method: nativeSynthesizeMouseEnteredExitedEvents 1108 * Signature: (J)V 1109 */ 1110 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents 1111 (JNIEnv *env, jclass clazz, jlong windowPtr) 1112 { 1113 JNF_COCOA_ENTER(env); 1114 AWT_ASSERT_NOT_APPKIT_THREAD; 1115 1116 NSWindow *nsWindow = OBJC(windowPtr); 1117 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1118 AWT_ASSERT_APPKIT_THREAD; 1119 1120 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1121 1122 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 1123 }]; 1124 1125 JNF_COCOA_EXIT(env); 1126 } 1127 1128 /* 1129 * Class: sun_lwawt_macosx_CPlatformWindow 1130 * Method: nativeGetDisplayID_AppKitThread 1131 * Signature: (J)I 1132 */ 1133 JNIEXPORT jint JNICALL 1134 Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowDisplayID_1AppKitThread 1135 (JNIEnv *env, jclass clazz, jlong windowPtr) 1136 { 1137 jint ret; // CGDirectDisplayID 1138 1139 JNF_COCOA_ENTER(env); 1140 AWT_ASSERT_APPKIT_THREAD; 1141 1142 NSWindow *window = OBJC(windowPtr); 1143 NSScreen *screen = [window screen]; 1144 NSDictionary *deviceDescription = [screen deviceDescription]; 1145 NSNumber *displayID = [deviceDescription objectForKey:@"NSScreenNumber"]; 1146 ret = (jint)[displayID intValue]; 1147 1148 JNF_COCOA_EXIT(env); 1149 1150 return ret; 1151 } 1152 1153 /* 1154 * Class: sun_lwawt_macosx_CPlatformWindow 1155 * Method: _toggleFullScreenMode 1156 * Signature: (J)V 1157 */ 1158 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode 1159 (JNIEnv *env, jobject peer, jlong windowPtr) 1160 { 1161 JNF_COCOA_ENTER(env); 1162 1163 NSWindow *nsWindow = OBJC(windowPtr); 1164 SEL toggleFullScreenSelector = @selector(toggleFullScreen:); 1165 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return; 1166 1167 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1168 [nsWindow performSelector:toggleFullScreenSelector withObject:nil]; 1169 }]; 1170 1171 JNF_COCOA_EXIT(env); 1172 } 1173 1174 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CMouseInfoPeer_nativeIsWindowUnderMouse 1175 (JNIEnv *env, jclass clazz, jlong windowPtr) 1176 { 1177 __block jboolean underMouse = JNI_FALSE; 1178 1179 JNF_COCOA_ENTER(env); 1180 AWT_ASSERT_NOT_APPKIT_THREAD; 1181 1182 NSWindow *nsWindow = OBJC(windowPtr); 1183 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^() { 1184 AWT_ASSERT_APPKIT_THREAD; 1185 1186 NSPoint pt = [nsWindow mouseLocationOutsideOfEventStream]; 1187 underMouse = [[nsWindow contentView] hitTest:pt] != nil; 1188 }]; 1189 1190 JNF_COCOA_EXIT(env); 1191 1192 return underMouse; 1193 } 1194 1195 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled 1196 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled) 1197 { 1198 JNF_COCOA_ENTER(env); 1199 1200 NSWindow *nsWindow = OBJC(windowPtr); 1201 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1202 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1203 1204 [window setEnabled: isEnabled]; 1205 }]; 1206 1207 JNF_COCOA_EXIT(env); 1208 } 1209 1210 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose 1211 (JNIEnv *env, jclass clazz, jlong windowPtr) 1212 { 1213 JNF_COCOA_ENTER(env); 1214 1215 NSWindow *nsWindow = OBJC(windowPtr); 1216 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^(){ 1217 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1218 1219 // AWTWindow holds a reference to the NSWindow in its nsWindow 1220 // property. Unsetting the delegate allows it to be deallocated 1221 // which releases the reference. This, in turn, allows the window 1222 // itself be deallocated. 1223 [nsWindow setDelegate: nil]; 1224 1225 [window release]; 1226 }]; 1227 1228 JNF_COCOA_EXIT(env); 1229 } 1230