1 /* 2 * Copyright (c) 2011, 2016, 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 } 268 269 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow 270 ownerWindow:owner 271 styleBits:(jint)bits 272 frameRect:(NSRect)rect 273 contentView:(NSView *)view 274 { 275 AWT_ASSERT_APPKIT_THREAD; 276 277 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits]; 278 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask]; 279 if (contentRect.size.width <= 0.0) { 280 contentRect.size.width = 1.0; 281 } 282 if (contentRect.size.height <= 0.0) { 283 contentRect.size.height = 1.0; 284 } 285 286 self = [super init]; 287 288 if (self == nil) return nil; // no hope 289 290 if (IS(bits, UTILITY) || 291 IS(bits, NONACTIVATING) || 292 IS(bits, HUD) || 293 IS(bits, HIDES_ON_DEACTIVATE)) 294 { 295 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self 296 frameRect:contentRect 297 styleMask:styleMask 298 contentView:view]; 299 } 300 else 301 { 302 // These windows will appear in the window list in the dock icon menu 303 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self 304 frameRect:contentRect 305 styleMask:styleMask 306 contentView:view]; 307 } 308 309 if (self.nsWindow == nil) return nil; // no hope either 310 [self.nsWindow release]; // the property retains the object already 311 312 self.isEnabled = YES; 313 self.isMinimizing = NO; 314 self.javaPlatformWindow = platformWindow; 315 self.styleBits = bits; 316 self.ownerWindow = owner; 317 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)]; 318 319 if (IS(self.styleBits, IS_POPUP)) { 320 [self.nsWindow setCollectionBehavior:(1 << 8) /*NSWindowCollectionBehaviorFullScreenAuxiliary*/]; 321 } 322 323 return self; 324 } 325 326 + (BOOL) isAWTWindow:(NSWindow *)window { 327 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]; 328 } 329 330 // returns id for the topmost window under mouse 331 + (NSInteger) getTopmostWindowUnderMouseID { 332 NSInteger result = -1; 333 334 NSRect screenRect = [[NSScreen mainScreen] frame]; 335 NSPoint nsMouseLocation = [NSEvent mouseLocation]; 336 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y); 337 338 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID); 339 340 for (NSDictionary *window in windows) { 341 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue]; 342 if (layer == 0) { 343 CGRect rect; 344 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect); 345 if (CGRectContainsPoint(rect, cgMouseLocation)) { 346 result = [[window objectForKey:(id)kCGWindowNumber] integerValue]; 347 break; 348 } 349 } 350 } 351 [windows release]; 352 return result; 353 } 354 355 // checks that this window is under the mouse cursor and this point is not overlapped by others windows 356 - (BOOL) isTopmostWindowUnderMouse { 357 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID]; 358 } 359 360 + (AWTWindow *) getTopmostWindowUnderMouse { 361 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator]; 362 NSWindow *window; 363 364 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 365 366 while ((window = [windowEnumerator nextObject]) != nil) { 367 if ([window windowNumber] == topmostWindowUnderMouseID) { 368 BOOL isAWTWindow = [AWTWindow isAWTWindow: window]; 369 return isAWTWindow ? (AWTWindow *) [window delegate] : nil; 370 } 371 } 372 return nil; 373 } 374 375 + (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType { 376 377 NSPoint screenLocation = [NSEvent mouseLocation]; 378 NSPoint windowLocation = [window convertScreenToBase: screenLocation]; 379 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask; 380 381 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType 382 location: windowLocation 383 modifierFlags: modifierFlags 384 timestamp: 0 385 windowNumber: [window windowNumber] 386 context: nil 387 eventNumber: 0 388 trackingNumber: 0 389 userData: nil 390 ]; 391 392 [[window contentView] deliverJavaMouseEvent: mouseEvent]; 393 } 394 395 + (void) synthesizeMouseEnteredExitedEventsForAllWindows { 396 397 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 398 NSArray *windows = [NSApp windows]; 399 NSWindow *window; 400 401 NSEnumerator *windowEnumerator = [windows objectEnumerator]; 402 while ((window = [windowEnumerator nextObject]) != nil) { 403 if ([AWTWindow isAWTWindow: window]) { 404 BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID); 405 BOOL mouseIsOver = [[window contentView] mouseIsOver]; 406 if (isUnderMouse && !mouseIsOver) { 407 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered]; 408 } else if (!isUnderMouse && mouseIsOver) { 409 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited]; 410 } 411 } 412 } 413 } 414 415 + (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window { 416 AWT_ASSERT_APPKIT_THREAD; 417 NSScreen *screen = [window screen]; 418 NSDictionary *deviceDescription = [screen deviceDescription]; 419 return [deviceDescription objectForKey:@"NSScreenNumber"]; 420 } 421 422 - (void) dealloc { 423 AWT_ASSERT_APPKIT_THREAD; 424 425 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 426 [self.javaPlatformWindow setJObject:nil withEnv:env]; 427 428 self.nsWindow = nil; 429 self.ownerWindow = nil; 430 [super dealloc]; 431 } 432 433 // Tests wheather the corresponding Java paltform window is visible or not 434 + (BOOL) isJavaPlatformWindowVisible:(NSWindow *)window { 435 BOOL isVisible = NO; 436 437 if ([AWTWindow isAWTWindow:window] && [window delegate] != nil) { 438 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 439 [AWTToolkit eventCountPlusPlus]; 440 441 JNIEnv *env = [ThreadUtilities getJNIEnv]; 442 jobject platformWindow = [awtWindow.javaPlatformWindow jObjectWithEnv:env]; 443 if (platformWindow != NULL) { 444 static JNF_MEMBER_CACHE(jm_isVisible, jc_CPlatformWindow, "isVisible", "()Z"); 445 isVisible = JNFCallBooleanMethod(env, platformWindow, jm_isVisible) == JNI_TRUE ? YES : NO; 446 (*env)->DeleteLocalRef(env, platformWindow); 447 448 } 449 } 450 return isVisible; 451 } 452 453 // Orders window's childs based on the current focus state 454 - (void) orderChildWindows:(BOOL)focus { 455 AWT_ASSERT_APPKIT_THREAD; 456 457 if (self.isMinimizing) { 458 // Do not perform any ordering, if iconify is in progress 459 return; 460 } 461 462 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator]; 463 NSWindow *window; 464 while ((window = [windowEnumerator nextObject]) != nil) { 465 if ([AWTWindow isJavaPlatformWindowVisible:window]) { 466 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 467 AWTWindow *owner = awtWindow.ownerWindow; 468 if (IS(awtWindow.styleBits, ALWAYS_ON_TOP)) { 469 // Do not order 'always on top' windows 470 continue; 471 } 472 while (awtWindow.ownerWindow != nil) { 473 if (awtWindow.ownerWindow == self) { 474 if (focus) { 475 // Move the childWindow to floating level 476 // so it will appear in front of its 477 // parent which owns the focus 478 [window setLevel:NSFloatingWindowLevel]; 479 } else { 480 // Focus owner has changed, move the childWindow 481 // back to normal window level 482 [window setLevel:NSNormalWindowLevel]; 483 } 484 // The childWindow should be displayed in front of 485 // its nearest parentWindow 486 [window orderWindow:NSWindowAbove relativeTo:[owner.nsWindow windowNumber]]; 487 break; 488 } 489 awtWindow = awtWindow.ownerWindow; 490 } 491 } 492 } 493 } 494 495 // NSWindow overrides 496 - (BOOL) canBecomeKeyWindow { 497 AWT_ASSERT_APPKIT_THREAD; 498 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY); 499 } 500 501 - (BOOL) canBecomeMainWindow { 502 AWT_ASSERT_APPKIT_THREAD; 503 if (!self.isEnabled) { 504 // Native system can bring up the NSWindow to 505 // the top even if the window is not main. 506 // We should bring up the modal dialog manually 507 [AWTToolkit eventCountPlusPlus]; 508 509 JNIEnv *env = [ThreadUtilities getJNIEnv]; 510 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 511 if (platformWindow != NULL) { 512 static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow, 513 "checkBlockingAndOrder", "()Z"); 514 JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder); 515 (*env)->DeleteLocalRef(env, platformWindow); 516 } 517 } 518 519 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN); 520 } 521 522 - (BOOL) worksWhenModal { 523 AWT_ASSERT_APPKIT_THREAD; 524 return IS(self.styleBits, MODAL_EXCLUDED); 525 } 526 527 528 // NSWindowDelegate methods 529 530 - (void) _deliverMoveResizeEvent { 531 AWT_ASSERT_APPKIT_THREAD; 532 533 // deliver the event if this is a user-initiated live resize or as a side-effect 534 // of a Java initiated resize, because AppKit can override the bounds and force 535 // the bounds of the window to avoid the Dock or remain on screen. 536 [AWTToolkit eventCountPlusPlus]; 537 JNIEnv *env = [ThreadUtilities getJNIEnv]; 538 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 539 if (platformWindow == NULL) { 540 // TODO: create generic AWT assert 541 } 542 543 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]); 544 545 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V"); 546 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent, 547 (jint)frame.origin.x, 548 (jint)frame.origin.y, 549 (jint)frame.size.width, 550 (jint)frame.size.height, 551 (jboolean)[self.nsWindow inLiveResize]); 552 (*env)->DeleteLocalRef(env, platformWindow); 553 554 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 555 } 556 557 - (void)windowDidMove:(NSNotification *)notification { 558 AWT_ASSERT_APPKIT_THREAD; 559 560 [self _deliverMoveResizeEvent]; 561 } 562 563 - (void)windowDidResize:(NSNotification *)notification { 564 AWT_ASSERT_APPKIT_THREAD; 565 566 [self _deliverMoveResizeEvent]; 567 } 568 569 - (void)windowDidExpose:(NSNotification *)notification { 570 AWT_ASSERT_APPKIT_THREAD; 571 572 [AWTToolkit eventCountPlusPlus]; 573 // TODO: don't see this callback invoked anytime so we track 574 // window exposing in _setVisible:(BOOL) 575 } 576 577 - (NSRect)windowWillUseStandardFrame:(NSWindow *)window 578 defaultFrame:(NSRect)newFrame { 579 580 return [self standardFrame]; 581 } 582 583 // Hides/shows window's childs during iconify/de-iconify operation 584 - (void) iconifyChildWindows:(BOOL)iconify { 585 AWT_ASSERT_APPKIT_THREAD; 586 587 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator]; 588 NSWindow *window; 589 while ((window = [windowEnumerator nextObject]) != nil) { 590 if ([AWTWindow isJavaPlatformWindowVisible:window]) { 591 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 592 while (awtWindow.ownerWindow != nil) { 593 if (awtWindow.ownerWindow == self) { 594 if (iconify) { 595 [window orderOut:window]; 596 } else { 597 [window orderFront:window]; 598 } 599 break; 600 } 601 awtWindow = awtWindow.ownerWindow; 602 } 603 } 604 } 605 } 606 607 - (void) _deliverIconify:(BOOL)iconify { 608 AWT_ASSERT_APPKIT_THREAD; 609 610 [AWTToolkit eventCountPlusPlus]; 611 JNIEnv *env = [ThreadUtilities getJNIEnv]; 612 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 613 if (platformWindow != NULL) { 614 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V"); 615 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify); 616 (*env)->DeleteLocalRef(env, platformWindow); 617 } 618 } 619 620 - (void)windowWillMiniaturize:(NSNotification *)notification { 621 AWT_ASSERT_APPKIT_THREAD; 622 623 self.isMinimizing = YES; 624 // Excplicitly make myself a key window to avoid possible 625 // negative visual effects during iconify operation 626 [self.nsWindow makeKeyAndOrderFront:self.nsWindow]; 627 [self iconifyChildWindows:YES]; 628 } 629 630 - (void)windowDidMiniaturize:(NSNotification *)notification { 631 AWT_ASSERT_APPKIT_THREAD; 632 633 [self _deliverIconify:JNI_TRUE]; 634 self.isMinimizing = NO; 635 } 636 637 - (void)windowDidDeminiaturize:(NSNotification *)notification { 638 AWT_ASSERT_APPKIT_THREAD; 639 640 [self _deliverIconify:JNI_FALSE]; 641 [self iconifyChildWindows:NO]; 642 } 643 644 - (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite { 645 //AWT_ASSERT_APPKIT_THREAD; 646 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 647 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 648 if (platformWindow != NULL) { 649 jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env]; 650 651 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V"); 652 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow); 653 (*env)->DeleteLocalRef(env, platformWindow); 654 (*env)->DeleteLocalRef(env, oppositeWindow); 655 } 656 } 657 658 659 - (void) windowDidBecomeKey: (NSNotification *) notification { 660 AWT_ASSERT_APPKIT_THREAD; 661 [AWTToolkit eventCountPlusPlus]; 662 AWTWindow *opposite = [AWTWindow lastKeyWindow]; 663 664 // Finds appropriate menubar in our hierarchy, 665 AWTWindow *awtWindow = self; 666 while (awtWindow.ownerWindow != nil) { 667 awtWindow = awtWindow.ownerWindow; 668 } 669 670 CMenuBar *menuBar = nil; 671 BOOL isDisabled = NO; 672 if ([awtWindow.nsWindow isVisible]){ 673 menuBar = awtWindow.javaMenuBar; 674 isDisabled = !awtWindow.isEnabled; 675 } 676 677 if (menuBar == nil) { 678 menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 679 isDisabled = NO; 680 } 681 682 [CMenuBar activate:menuBar modallyDisabled:isDisabled]; 683 684 [AWTWindow setLastKeyWindow:nil]; 685 686 [self _deliverWindowFocusEvent:YES oppositeWindow: opposite]; 687 [self orderChildWindows:YES]; 688 } 689 690 - (void) windowDidResignKey: (NSNotification *) notification { 691 // TODO: check why sometimes at start is invoked *not* on AppKit main thread. 692 AWT_ASSERT_APPKIT_THREAD; 693 [AWTToolkit eventCountPlusPlus]; 694 [self.javaMenuBar deactivate]; 695 696 // In theory, this might cause flickering if the window gaining focus 697 // has its own menu. However, I couldn't reproduce it on practice, so 698 // perhaps this is a non issue. 699 CMenuBar* defaultMenu = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 700 if (defaultMenu != nil) { 701 [CMenuBar activate:defaultMenu modallyDisabled:NO]; 702 } 703 704 // the new key window 705 NSWindow *keyWindow = [NSApp keyWindow]; 706 AWTWindow *opposite = nil; 707 if ([AWTWindow isAWTWindow: keyWindow]) { 708 opposite = (AWTWindow *)[keyWindow delegate]; 709 [AWTWindow setLastKeyWindow: self]; 710 } else { 711 [AWTWindow setLastKeyWindow: nil]; 712 } 713 714 [self _deliverWindowFocusEvent:NO oppositeWindow: opposite]; 715 [self orderChildWindows:NO]; 716 } 717 718 - (void) windowDidBecomeMain: (NSNotification *) notification { 719 AWT_ASSERT_APPKIT_THREAD; 720 [AWTToolkit eventCountPlusPlus]; 721 722 JNIEnv *env = [ThreadUtilities getJNIEnv]; 723 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 724 if (platformWindow != NULL) { 725 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V"); 726 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain); 727 (*env)->DeleteLocalRef(env, platformWindow); 728 } 729 } 730 731 - (BOOL)windowShouldClose:(id)sender { 732 AWT_ASSERT_APPKIT_THREAD; 733 [AWTToolkit eventCountPlusPlus]; 734 JNIEnv *env = [ThreadUtilities getJNIEnv]; 735 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 736 if (platformWindow != NULL) { 737 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V"); 738 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent); 739 (*env)->DeleteLocalRef(env, platformWindow); 740 } 741 // The window will be closed (if allowed) as result of sending Java event 742 return NO; 743 } 744 745 746 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env { 747 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler"); 748 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V"); 749 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 750 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 751 if (platformWindow != NULL) { 752 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 753 if (awtWindow != NULL) { 754 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op); 755 (*env)->DeleteLocalRef(env, awtWindow); 756 } 757 (*env)->DeleteLocalRef(env, platformWindow); 758 } 759 } 760 761 762 - (void)windowWillEnterFullScreen:(NSNotification *)notification { 763 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V"); 764 JNIEnv *env = [ThreadUtilities getJNIEnv]; 765 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 766 if (platformWindow != NULL) { 767 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen); 768 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env]; 769 (*env)->DeleteLocalRef(env, platformWindow); 770 } 771 } 772 773 - (void)windowDidEnterFullScreen:(NSNotification *)notification { 774 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V"); 775 JNIEnv *env = [ThreadUtilities getJNIEnv]; 776 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 777 if (platformWindow != NULL) { 778 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen); 779 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env]; 780 (*env)->DeleteLocalRef(env, platformWindow); 781 } 782 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 783 } 784 785 - (void)windowWillExitFullScreen:(NSNotification *)notification { 786 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V"); 787 JNIEnv *env = [ThreadUtilities getJNIEnv]; 788 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 789 if (platformWindow != NULL) { 790 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen); 791 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env]; 792 (*env)->DeleteLocalRef(env, platformWindow); 793 } 794 } 795 796 - (void)windowDidExitFullScreen:(NSNotification *)notification { 797 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V"); 798 JNIEnv *env = [ThreadUtilities getJNIEnv]; 799 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 800 if (platformWindow != NULL) { 801 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen); 802 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env]; 803 (*env)->DeleteLocalRef(env, platformWindow); 804 } 805 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 806 } 807 808 - (void)sendEvent:(NSEvent *)event { 809 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) { 810 811 NSPoint p = [NSEvent mouseLocation]; 812 NSRect frame = [self.nsWindow frame]; 813 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame]; 814 815 // Check if the click happened in the non-client area (title bar) 816 if (p.y >= (frame.origin.y + contentRect.size.height)) { 817 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 818 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 819 if (platformWindow != NULL) { 820 // Currently, no need to deliver the whole NSEvent. 821 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V"); 822 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown); 823 (*env)->DeleteLocalRef(env, platformWindow); 824 } 825 } 826 } 827 } 828 829 - (void)constrainSize:(NSSize*)size { 830 float minWidth = 0.f, minHeight = 0.f; 831 832 if (IS(self.styleBits, DECORATED)) { 833 NSRect frame = [self.nsWindow frame]; 834 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]]; 835 836 float top = frame.size.height - contentRect.size.height; 837 float left = contentRect.origin.x - frame.origin.x; 838 float bottom = contentRect.origin.y - frame.origin.y; 839 float right = frame.size.width - (contentRect.size.width + left); 840 841 // Speculative estimation: 80 - enough for window decorations controls 842 minWidth += left + right + 80; 843 minHeight += top + bottom; 844 } 845 846 minWidth = MAX(1.f, minWidth); 847 minHeight = MAX(1.f, minHeight); 848 849 size->width = MAX(size->width, minWidth); 850 size->height = MAX(size->height, minHeight); 851 } 852 853 - (void) setEnabled: (BOOL)flag { 854 self.isEnabled = flag; 855 856 if (IS(self.styleBits, CLOSEABLE)) { 857 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag]; 858 } 859 860 if (IS(self.styleBits, MINIMIZABLE)) { 861 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag]; 862 } 863 864 if (IS(self.styleBits, ZOOMABLE)) { 865 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag]; 866 } 867 868 if (IS(self.styleBits, RESIZABLE)) { 869 [self updateMinMaxSize:flag]; 870 [self.nsWindow setShowsResizeIndicator:flag]; 871 } 872 } 873 874 + (void) setLastKeyWindow:(AWTWindow *)window { 875 [window retain]; 876 [lastKeyWindow release]; 877 lastKeyWindow = window; 878 } 879 880 + (AWTWindow *) lastKeyWindow { 881 return lastKeyWindow; 882 } 883 884 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame { 885 return !NSEqualSizes(self.nsWindow.frame.size, newFrame.size); 886 } 887 888 889 @end // AWTWindow 890 891 892 /* 893 * Class: sun_lwawt_macosx_CPlatformWindow 894 * Method: nativeCreateNSWindow 895 * Signature: (JJIIII)J 896 */ 897 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow 898 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h) 899 { 900 __block AWTWindow *window = nil; 901 902 JNF_COCOA_ENTER(env); 903 904 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env]; 905 NSView *contentView = OBJC(contentViewPtr); 906 NSRect frameRect = NSMakeRect(x, y, w, h); 907 AWTWindow *owner = [OBJC(ownerPtr) delegate]; 908 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 909 910 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow 911 ownerWindow:owner 912 styleBits:styleBits 913 frameRect:frameRect 914 contentView:contentView]; 915 // the window is released is CPlatformWindow.nativeDispose() 916 917 if (window) [window.nsWindow retain]; 918 }]; 919 920 JNF_COCOA_EXIT(env); 921 922 return ptr_to_jlong(window ? window.nsWindow : nil); 923 } 924 925 /* 926 * Class: sun_lwawt_macosx_CPlatformWindow 927 * Method: nativeSetNSWindowStyleBits 928 * Signature: (JII)V 929 */ 930 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits 931 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits) 932 { 933 JNF_COCOA_ENTER(env); 934 935 NSWindow *nsWindow = OBJC(windowPtr); 936 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 937 938 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 939 940 // scans the bit field, and only updates the values requested by the mask 941 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads) 942 jint newBits = window.styleBits & ~mask | bits & mask; 943 944 // resets the NSWindow's style mask if the mask intersects any of those bits 945 if (mask & MASK(_STYLE_PROP_BITMASK)) { 946 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]]; 947 } 948 949 // calls methods on NSWindow to change other properties, based on the mask 950 if (mask & MASK(_METHOD_PROP_BITMASK)) { 951 [window setPropertiesForStyleBits:newBits mask:mask]; 952 } 953 954 window.styleBits = newBits; 955 }]; 956 957 JNF_COCOA_EXIT(env); 958 } 959 960 /* 961 * Class: sun_lwawt_macosx_CPlatformWindow 962 * Method: nativeSetNSWindowMenuBar 963 * Signature: (JJ)V 964 */ 965 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar 966 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr) 967 { 968 JNF_COCOA_ENTER(env); 969 970 NSWindow *nsWindow = OBJC(windowPtr); 971 CMenuBar *menuBar = OBJC(menuBarPtr); 972 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 973 974 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 975 976 if ([nsWindow isKeyWindow]) { 977 [window.javaMenuBar deactivate]; 978 } 979 980 window.javaMenuBar = menuBar; 981 982 CMenuBar* actualMenuBar = menuBar; 983 if (actualMenuBar == nil) { 984 actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 985 } 986 987 if ([nsWindow isKeyWindow]) { 988 [CMenuBar activate:actualMenuBar modallyDisabled:NO]; 989 } 990 }]; 991 992 JNF_COCOA_EXIT(env); 993 } 994 995 /* 996 * Class: sun_lwawt_macosx_CPlatformWindow 997 * Method: nativeGetNSWindowInsets 998 * Signature: (J)Ljava/awt/Insets; 999 */ 1000 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets 1001 (JNIEnv *env, jclass clazz, jlong windowPtr) 1002 { 1003 jobject ret = NULL; 1004 1005 JNF_COCOA_ENTER(env); 1006 1007 NSWindow *nsWindow = OBJC(windowPtr); 1008 __block NSRect contentRect = NSZeroRect; 1009 __block NSRect frame = NSZeroRect; 1010 1011 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 1012 1013 frame = [nsWindow frame]; 1014 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]]; 1015 }]; 1016 1017 jint top = (jint)(frame.size.height - contentRect.size.height); 1018 jint left = (jint)(contentRect.origin.x - frame.origin.x); 1019 jint bottom = (jint)(contentRect.origin.y - frame.origin.y); 1020 jint right = (jint)(frame.size.width - (contentRect.size.width + left)); 1021 1022 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets"); 1023 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V"); 1024 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right); 1025 1026 JNF_COCOA_EXIT(env); 1027 return ret; 1028 } 1029 1030 /* 1031 * Class: sun_lwawt_macosx_CPlatformWindow 1032 * Method: nativeSetNSWindowBounds 1033 * Signature: (JDDDD)V 1034 */ 1035 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds 1036 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height) 1037 { 1038 JNF_COCOA_ENTER(env); 1039 1040 NSRect jrect = NSMakeRect(originX, originY, width, height); 1041 1042 // TODO: not sure we need displayIfNeeded message in our view 1043 NSWindow *nsWindow = OBJC(windowPtr); 1044 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1045 1046 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1047 1048 NSRect rect = ConvertNSScreenRect(NULL, jrect); 1049 [window constrainSize:&rect.size]; 1050 1051 [nsWindow setFrame:rect display:YES]; 1052 1053 // only start tracking events if pointer is above the toplevel 1054 // TODO: should post an Entered event if YES. 1055 NSPoint mLocation = [NSEvent mouseLocation]; 1056 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)]; 1057 1058 // ensure we repaint the whole window after the resize operation 1059 // (this will also re-enable screen updates, which were disabled above) 1060 // TODO: send PaintEvent 1061 }]; 1062 1063 JNF_COCOA_EXIT(env); 1064 } 1065 1066 /* 1067 * Class: sun_lwawt_macosx_CPlatformWindow 1068 * Method: nativeSetNSWindowStandardFrame 1069 * Signature: (JDDDD)V 1070 */ 1071 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStandardFrame 1072 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, 1073 jdouble width, jdouble height) 1074 { 1075 JNF_COCOA_ENTER(env); 1076 1077 NSRect jrect = NSMakeRect(originX, originY, width, height); 1078 1079 NSWindow *nsWindow = OBJC(windowPtr); 1080 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1081 1082 NSRect rect = ConvertNSScreenRect(NULL, jrect); 1083 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1084 window.standardFrame = rect; 1085 }]; 1086 1087 JNF_COCOA_EXIT(env); 1088 } 1089 1090 /* 1091 * Class: sun_lwawt_macosx_CPlatformWindow 1092 * Method: nativeSetNSWindowLocationByPlatform 1093 * Signature: (J)V 1094 */ 1095 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowLocationByPlatform 1096 (JNIEnv *env, jclass clazz, jlong windowPtr) 1097 { 1098 JNF_COCOA_ENTER(env); 1099 1100 NSWindow *nsWindow = OBJC(windowPtr); 1101 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1102 1103 if (NSEqualPoints(lastTopLeftPoint, NSZeroPoint)) { 1104 // This is the first usage of lastTopLeftPoint. So invoke cascadeTopLeftFromPoint 1105 // twice to avoid positioning the window's top left to zero-point, since it may 1106 // cause negative user experience. 1107 lastTopLeftPoint = [nsWindow cascadeTopLeftFromPoint:lastTopLeftPoint]; 1108 } 1109 lastTopLeftPoint = [nsWindow cascadeTopLeftFromPoint:lastTopLeftPoint]; 1110 }]; 1111 1112 JNF_COCOA_EXIT(env); 1113 } 1114 1115 /* 1116 * Class: sun_lwawt_macosx_CPlatformWindow 1117 * Method: nativeSetNSWindowMinMax 1118 * Signature: (JDDDD)V 1119 */ 1120 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax 1121 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH) 1122 { 1123 JNF_COCOA_ENTER(env); 1124 1125 if (minW < 1) minW = 1; 1126 if (minH < 1) minH = 1; 1127 if (maxW < 1) maxW = 1; 1128 if (maxH < 1) maxH = 1; 1129 1130 NSWindow *nsWindow = OBJC(windowPtr); 1131 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1132 1133 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1134 1135 NSSize min = { minW, minH }; 1136 NSSize max = { maxW, maxH }; 1137 1138 [window constrainSize:&min]; 1139 [window constrainSize:&max]; 1140 1141 window.javaMinSize = min; 1142 window.javaMaxSize = max; 1143 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)]; 1144 }]; 1145 1146 JNF_COCOA_EXIT(env); 1147 } 1148 1149 /* 1150 * Class: sun_lwawt_macosx_CPlatformWindow 1151 * Method: nativePushNSWindowToBack 1152 * Signature: (J)V 1153 */ 1154 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack 1155 (JNIEnv *env, jclass clazz, jlong windowPtr) 1156 { 1157 JNF_COCOA_ENTER(env); 1158 1159 NSWindow *nsWindow = OBJC(windowPtr); 1160 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1161 [nsWindow orderBack:nil]; 1162 }]; 1163 1164 JNF_COCOA_EXIT(env); 1165 } 1166 1167 /* 1168 * Class: sun_lwawt_macosx_CPlatformWindow 1169 * Method: nativePushNSWindowToFront 1170 * Signature: (J)V 1171 */ 1172 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront 1173 (JNIEnv *env, jclass clazz, jlong windowPtr) 1174 { 1175 JNF_COCOA_ENTER(env); 1176 1177 NSWindow *nsWindow = OBJC(windowPtr); 1178 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1179 1180 if (![nsWindow isKeyWindow]) { 1181 [nsWindow makeKeyAndOrderFront:nsWindow]; 1182 } else { 1183 [nsWindow orderFront:nsWindow]; 1184 } 1185 }]; 1186 1187 JNF_COCOA_EXIT(env); 1188 } 1189 1190 /* 1191 * Class: sun_lwawt_macosx_CPlatformWindow 1192 * Method: nativeSetNSWindowTitle 1193 * Signature: (JLjava/lang/String;)V 1194 */ 1195 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle 1196 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle) 1197 { 1198 JNF_COCOA_ENTER(env); 1199 1200 NSWindow *nsWindow = OBJC(windowPtr); 1201 [nsWindow performSelectorOnMainThread:@selector(setTitle:) 1202 withObject:JNFJavaToNSString(env, jtitle) 1203 waitUntilDone:NO]; 1204 1205 JNF_COCOA_EXIT(env); 1206 } 1207 1208 /* 1209 * Class: sun_lwawt_macosx_CPlatformWindow 1210 * Method: nativeRevalidateNSWindowShadow 1211 * Signature: (J)V 1212 */ 1213 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow 1214 (JNIEnv *env, jclass clazz, jlong windowPtr) 1215 { 1216 JNF_COCOA_ENTER(env); 1217 1218 NSWindow *nsWindow = OBJC(windowPtr); 1219 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1220 [nsWindow invalidateShadow]; 1221 }]; 1222 1223 JNF_COCOA_EXIT(env); 1224 } 1225 1226 /* 1227 * Class: sun_lwawt_macosx_CPlatformWindow 1228 * Method: nativeScreenOn_AppKitThread 1229 * Signature: (J)I 1230 */ 1231 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread 1232 (JNIEnv *env, jclass clazz, jlong windowPtr) 1233 { 1234 jint ret = 0; 1235 1236 JNF_COCOA_ENTER(env); 1237 AWT_ASSERT_APPKIT_THREAD; 1238 1239 NSWindow *nsWindow = OBJC(windowPtr); 1240 NSDictionary *props = [[nsWindow screen] deviceDescription]; 1241 ret = [[props objectForKey:@"NSScreenNumber"] intValue]; 1242 1243 JNF_COCOA_EXIT(env); 1244 1245 return ret; 1246 } 1247 1248 /* 1249 * Class: sun_lwawt_macosx_CPlatformWindow 1250 * Method: nativeSetNSWindowMinimizedIcon 1251 * Signature: (JJ)V 1252 */ 1253 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon 1254 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr) 1255 { 1256 JNF_COCOA_ENTER(env); 1257 1258 NSWindow *nsWindow = OBJC(windowPtr); 1259 NSImage *image = OBJC(nsImagePtr); 1260 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1261 [nsWindow setMiniwindowImage:image]; 1262 }]; 1263 1264 JNF_COCOA_EXIT(env); 1265 } 1266 1267 /* 1268 * Class: sun_lwawt_macosx_CPlatformWindow 1269 * Method: nativeSetNSWindowRepresentedFilename 1270 * Signature: (JLjava/lang/String;)V 1271 */ 1272 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename 1273 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename) 1274 { 1275 JNF_COCOA_ENTER(env); 1276 1277 NSWindow *nsWindow = OBJC(windowPtr); 1278 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)]; 1279 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1280 [nsWindow setRepresentedURL:url]; 1281 }]; 1282 1283 JNF_COCOA_EXIT(env); 1284 } 1285 1286 /* 1287 * Class: sun_lwawt_macosx_CPlatformWindow 1288 * Method: nativeGetTopmostPlatformWindowUnderMouse 1289 * Signature: (J)V 1290 */ 1291 JNIEXPORT jobject 1292 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse 1293 (JNIEnv *env, jclass clazz) 1294 { 1295 __block jobject topmostWindowUnderMouse = nil; 1296 1297 JNF_COCOA_ENTER(env); 1298 1299 [ThreadUtilities performOnMainThreadWaiting:YES block:^{ 1300 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse]; 1301 if (awtWindow != nil) { 1302 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject]; 1303 } 1304 }]; 1305 1306 JNF_COCOA_EXIT(env); 1307 1308 return topmostWindowUnderMouse; 1309 } 1310 1311 /* 1312 * Class: sun_lwawt_macosx_CPlatformWindow 1313 * Method: nativeSynthesizeMouseEnteredExitedEvents 1314 * Signature: (J)V 1315 */ 1316 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents 1317 (JNIEnv *env, jclass clazz) 1318 { 1319 JNF_COCOA_ENTER(env); 1320 1321 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1322 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 1323 }]; 1324 1325 JNF_COCOA_EXIT(env); 1326 } 1327 1328 /* 1329 * Class: sun_lwawt_macosx_CPlatformWindow 1330 * Method: _toggleFullScreenMode 1331 * Signature: (J)V 1332 */ 1333 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode 1334 (JNIEnv *env, jobject peer, jlong windowPtr) 1335 { 1336 JNF_COCOA_ENTER(env); 1337 1338 NSWindow *nsWindow = OBJC(windowPtr); 1339 SEL toggleFullScreenSelector = @selector(toggleFullScreen:); 1340 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return; 1341 1342 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1343 [nsWindow performSelector:toggleFullScreenSelector withObject:nil]; 1344 }]; 1345 1346 JNF_COCOA_EXIT(env); 1347 } 1348 1349 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled 1350 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled) 1351 { 1352 JNF_COCOA_ENTER(env); 1353 1354 NSWindow *nsWindow = OBJC(windowPtr); 1355 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1356 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1357 1358 [window setEnabled: isEnabled]; 1359 }]; 1360 1361 JNF_COCOA_EXIT(env); 1362 } 1363 1364 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose 1365 (JNIEnv *env, jclass clazz, jlong windowPtr) 1366 { 1367 JNF_COCOA_ENTER(env); 1368 1369 NSWindow *nsWindow = OBJC(windowPtr); 1370 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1371 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1372 1373 if ([AWTWindow lastKeyWindow] == window) { 1374 [AWTWindow setLastKeyWindow: nil]; 1375 } 1376 1377 // AWTWindow holds a reference to the NSWindow in its nsWindow 1378 // property. Unsetting the delegate allows it to be deallocated 1379 // which releases the reference. This, in turn, allows the window 1380 // itself be deallocated. 1381 [nsWindow setDelegate: nil]; 1382 1383 [window release]; 1384 }]; 1385 1386 JNF_COCOA_EXIT(env); 1387 } 1388 1389 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeEnterFullScreenMode 1390 (JNIEnv *env, jclass clazz, jlong windowPtr) 1391 { 1392 JNF_COCOA_ENTER(env); 1393 1394 NSWindow *nsWindow = OBJC(windowPtr); 1395 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1396 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1397 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1398 CGDirectDisplayID aID = [screenID intValue]; 1399 1400 if (CGDisplayCapture(aID) == kCGErrorSuccess) { 1401 // remove window decoration 1402 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1403 [nsWindow setStyleMask:(styleMask & ~NSTitledWindowMask) | NSBorderlessWindowMask]; 1404 1405 int shieldLevel = CGShieldingWindowLevel(); 1406 window.preFullScreenLevel = [nsWindow level]; 1407 [nsWindow setLevel: shieldLevel]; 1408 1409 NSRect screenRect = [[nsWindow screen] frame]; 1410 [nsWindow setFrame:screenRect display:YES]; 1411 } else { 1412 [JNFException raise:[ThreadUtilities getJNIEnv] 1413 as:kRuntimeException 1414 reason:"Failed to enter full screen."]; 1415 } 1416 }]; 1417 1418 JNF_COCOA_EXIT(env); 1419 } 1420 1421 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeExitFullScreenMode 1422 (JNIEnv *env, jclass clazz, jlong windowPtr) 1423 { 1424 JNF_COCOA_ENTER(env); 1425 1426 NSWindow *nsWindow = OBJC(windowPtr); 1427 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1428 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1429 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1430 CGDirectDisplayID aID = [screenID intValue]; 1431 1432 if (CGDisplayRelease(aID) == kCGErrorSuccess) { 1433 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1434 [nsWindow setStyleMask:styleMask]; 1435 [nsWindow setLevel: window.preFullScreenLevel]; 1436 1437 // GraphicsDevice takes care of restoring pre full screen bounds 1438 } else { 1439 [JNFException raise:[ThreadUtilities getJNIEnv] 1440 as:kRuntimeException 1441 reason:"Failed to exit full screen."]; 1442 } 1443 }]; 1444 1445 JNF_COCOA_EXIT(env); 1446 } 1447