1 /* 2 * Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #import <Cocoa/Cocoa.h> 27 #import <JavaNativeFoundation/JavaNativeFoundation.h> 28 #import <JavaRuntimeSupport/JavaRuntimeSupport.h> 29 30 #import "sun_lwawt_macosx_CPlatformWindow.h" 31 #import "com_apple_eawt_event_GestureHandler.h" 32 #import "com_apple_eawt_FullScreenHandler.h" 33 #import "ApplicationDelegate.h" 34 35 #import "AWTWindow.h" 36 #import "AWTView.h" 37 #import "CMenu.h" 38 #import "CMenuBar.h" 39 #import "LWCToolkit.h" 40 #import "GeomUtilities.h" 41 #import "ThreadUtilities.h" 42 #import "OSVersion.h" 43 44 #define MASK(KEY) \ 45 (sun_lwawt_macosx_CPlatformWindow_ ## KEY) 46 47 #define IS(BITS, KEY) \ 48 ((BITS & MASK(KEY)) != 0) 49 50 #define SET(BITS, KEY, VALUE) \ 51 BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY) 52 53 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow"); 54 55 // Cocoa windowDidBecomeKey/windowDidResignKey notifications 56 // doesn't provide information about "opposite" window, so we 57 // have to do a bit of tracking. This variable points to a window 58 // which had been the key window just before a new key window 59 // was set. It would be nil if the new key window isn't an AWT 60 // window or the app currently has no key window. 61 static AWTWindow* lastKeyWindow = nil; 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 isMinimizing; 188 189 - (void) updateMinMaxSize:(BOOL)resizable { 190 if (resizable) { 191 [self.nsWindow setMinSize:self.javaMinSize]; 192 [self.nsWindow setMaxSize:self.javaMaxSize]; 193 } else { 194 NSRect currentFrame = [self.nsWindow frame]; 195 [self.nsWindow setMinSize:currentFrame.size]; 196 [self.nsWindow setMaxSize:currentFrame.size]; 197 } 198 } 199 200 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits 201 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits { 202 NSUInteger type = 0; 203 if (IS(styleBits, DECORATED)) { 204 type |= NSTitledWindowMask; 205 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask; 206 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask; 207 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask; 208 } else { 209 type |= NSBorderlessWindowMask; 210 } 211 212 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask; 213 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask; 214 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask; 215 if (IS(styleBits, HUD)) type |= NSHUDWindowMask; 216 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask; 217 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask; 218 219 return type; 220 } 221 222 // updates _METHOD_PROP_BITMASK based properties on the window 223 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask { 224 if (IS(mask, RESIZABLE)) { 225 BOOL resizable = IS(bits, RESIZABLE); 226 [self updateMinMaxSize:resizable]; 227 [self.nsWindow setShowsResizeIndicator:resizable]; 228 // Zoom button should be disabled, if the window is not resizable, 229 // otherwise button should be restored to initial state. 230 BOOL zoom = resizable && IS(bits, ZOOMABLE); 231 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:zoom]; 232 } 233 234 if (IS(mask, HAS_SHADOW)) { 235 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)]; 236 } 237 238 if (IS(mask, ZOOMABLE)) { 239 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)]; 240 } 241 242 if (IS(mask, ALWAYS_ON_TOP)) { 243 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel]; 244 } 245 246 if (IS(mask, HIDES_ON_DEACTIVATE)) { 247 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)]; 248 } 249 250 if (IS(mask, DRAGGABLE_BACKGROUND)) { 251 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)]; 252 } 253 254 if (IS(mask, DOCUMENT_MODIFIED)) { 255 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)]; 256 } 257 258 if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) { 259 if (IS(bits, FULLSCREENABLE)) { 260 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/]; 261 } else { 262 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault]; 263 } 264 } 265 266 } 267 268 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow 269 ownerWindow:owner 270 styleBits:(jint)bits 271 frameRect:(NSRect)rect 272 contentView:(NSView *)view 273 { 274 AWT_ASSERT_APPKIT_THREAD; 275 276 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits]; 277 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask]; 278 if (contentRect.size.width <= 0.0) { 279 contentRect.size.width = 1.0; 280 } 281 if (contentRect.size.height <= 0.0) { 282 contentRect.size.height = 1.0; 283 } 284 285 self = [super init]; 286 287 if (self == nil) return nil; // no hope 288 289 if (IS(bits, UTILITY) || 290 IS(bits, NONACTIVATING) || 291 IS(bits, HUD) || 292 IS(bits, HIDES_ON_DEACTIVATE)) 293 { 294 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self 295 frameRect:contentRect 296 styleMask:styleMask 297 contentView:view]; 298 } 299 else 300 { 301 // These windows will appear in the window list in the dock icon menu 302 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self 303 frameRect:contentRect 304 styleMask:styleMask 305 contentView:view]; 306 } 307 308 if (self.nsWindow == nil) return nil; // no hope either 309 [self.nsWindow release]; // the property retains the object already 310 311 self.isEnabled = YES; 312 self.isMinimizing = NO; 313 self.javaPlatformWindow = platformWindow; 314 self.styleBits = bits; 315 self.ownerWindow = owner; 316 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)]; 317 318 if (IS(self.styleBits, IS_POPUP)) { 319 [self.nsWindow setCollectionBehavior:(1 << 8) /*NSWindowCollectionBehaviorFullScreenAuxiliary*/]; 320 } 321 322 return self; 323 } 324 325 + (BOOL) isAWTWindow:(NSWindow *)window { 326 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]; 327 } 328 329 // Retrieves the list of possible window layers (levels) 330 + (NSArray*) getWindowLayers { 331 static NSArray *windowLayers; 332 static dispatch_once_t token; 333 334 // Initialize the list of possible window layers 335 dispatch_once(&token, ^{ 336 // The layers are ordered from front to back, (i.e. the toppest one is the first) 337 windowLayers = [NSArray arrayWithObjects: 338 [NSNumber numberWithInt:CGWindowLevelForKey(kCGPopUpMenuWindowLevelKey)], 339 [NSNumber numberWithInt:CGWindowLevelForKey(kCGFloatingWindowLevelKey)], 340 [NSNumber numberWithInt:CGWindowLevelForKey(kCGNormalWindowLevelKey)], 341 nil 342 ]; 343 [windowLayers retain]; 344 }); 345 return windowLayers; 346 } 347 348 349 // returns id for the topmost window under mouse 350 + (NSInteger) getTopmostWindowUnderMouseID { 351 NSInteger result = -1; 352 353 NSArray *windowLayers = [AWTWindow getWindowLayers]; 354 // Looking for the window under mouse starting from the toppest layer 355 for (NSNumber *layer in windowLayers) { 356 result = [AWTWindow getTopmostWindowUnderMouseIDImpl:[layer integerValue]]; 357 if (result != -1) { 358 break; 359 } 360 } 361 return result; 362 } 363 364 + (NSInteger) getTopmostWindowUnderMouseIDImpl:(NSInteger)windowLayer { 365 NSInteger result = -1; 366 367 NSRect screenRect = [[NSScreen mainScreen] frame]; 368 NSPoint nsMouseLocation = [NSEvent mouseLocation]; 369 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y); 370 371 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID); 372 373 for (NSDictionary *window in windows) { 374 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue]; 375 if (layer == windowLayer) { 376 CGRect rect; 377 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect); 378 if (CGRectContainsPoint(rect, cgMouseLocation)) { 379 result = [[window objectForKey:(id)kCGWindowNumber] integerValue]; 380 break; 381 } 382 } 383 } 384 [windows release]; 385 return result; 386 } 387 388 // checks that this window is under the mouse cursor and this point is not overlapped by others windows 389 - (BOOL) isTopmostWindowUnderMouse { 390 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID]; 391 } 392 393 + (AWTWindow *) getTopmostWindowUnderMouse { 394 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator]; 395 NSWindow *window; 396 397 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 398 399 while ((window = [windowEnumerator nextObject]) != nil) { 400 if ([window windowNumber] == topmostWindowUnderMouseID) { 401 BOOL isAWTWindow = [AWTWindow isAWTWindow: window]; 402 return isAWTWindow ? (AWTWindow *) [window delegate] : nil; 403 } 404 } 405 return nil; 406 } 407 408 + (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType { 409 410 NSPoint screenLocation = [NSEvent mouseLocation]; 411 NSPoint windowLocation = [window convertScreenToBase: screenLocation]; 412 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask; 413 414 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType 415 location: windowLocation 416 modifierFlags: modifierFlags 417 timestamp: 0 418 windowNumber: [window windowNumber] 419 context: nil 420 eventNumber: 0 421 trackingNumber: 0 422 userData: nil 423 ]; 424 425 [[window contentView] deliverJavaMouseEvent: mouseEvent]; 426 } 427 428 + (void) synthesizeMouseEnteredExitedEventsForAllWindows { 429 430 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 431 NSArray *windows = [NSApp windows]; 432 NSWindow *window; 433 434 NSEnumerator *windowEnumerator = [windows objectEnumerator]; 435 while ((window = [windowEnumerator nextObject]) != nil) { 436 if ([AWTWindow isAWTWindow: window]) { 437 BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID); 438 BOOL mouseIsOver = [[window contentView] mouseIsOver]; 439 if (isUnderMouse && !mouseIsOver) { 440 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered]; 441 } else if (!isUnderMouse && mouseIsOver) { 442 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited]; 443 } 444 } 445 } 446 } 447 448 + (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window { 449 AWT_ASSERT_APPKIT_THREAD; 450 NSScreen *screen = [window screen]; 451 NSDictionary *deviceDescription = [screen deviceDescription]; 452 return [deviceDescription objectForKey:@"NSScreenNumber"]; 453 } 454 455 - (void) dealloc { 456 AWT_ASSERT_APPKIT_THREAD; 457 458 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 459 [self.javaPlatformWindow setJObject:nil withEnv:env]; 460 461 self.nsWindow = nil; 462 self.ownerWindow = nil; 463 [super dealloc]; 464 } 465 466 // Tests whether window is blocked by modal dialog/window 467 - (BOOL) isBlocked { 468 BOOL isBlocked = NO; 469 470 JNIEnv *env = [ThreadUtilities getJNIEnv]; 471 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 472 if (platformWindow != NULL) { 473 static JNF_MEMBER_CACHE(jm_isBlocked, jc_CPlatformWindow, "isBlocked", "()Z"); 474 isBlocked = JNFCallBooleanMethod(env, platformWindow, jm_isBlocked) == JNI_TRUE ? YES : NO; 475 (*env)->DeleteLocalRef(env, platformWindow); 476 } 477 478 return isBlocked; 479 } 480 481 // Tests whether the corresponding Java platform window is visible or not 482 + (BOOL) isJavaPlatformWindowVisible:(NSWindow *)window { 483 BOOL isVisible = NO; 484 485 if ([AWTWindow isAWTWindow:window] && [window delegate] != nil) { 486 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 487 [AWTToolkit eventCountPlusPlus]; 488 489 JNIEnv *env = [ThreadUtilities getJNIEnv]; 490 jobject platformWindow = [awtWindow.javaPlatformWindow jObjectWithEnv:env]; 491 if (platformWindow != NULL) { 492 static JNF_MEMBER_CACHE(jm_isVisible, jc_CPlatformWindow, "isVisible", "()Z"); 493 isVisible = JNFCallBooleanMethod(env, platformWindow, jm_isVisible) == JNI_TRUE ? YES : NO; 494 (*env)->DeleteLocalRef(env, platformWindow); 495 496 } 497 } 498 return isVisible; 499 } 500 501 // Orders window's childs based on the current focus state 502 - (void) orderChildWindows:(BOOL)focus { 503 AWT_ASSERT_APPKIT_THREAD; 504 505 if (self.isMinimizing || [self isBlocked]) { 506 // Do not perform any ordering, if iconify is in progress 507 // or the window is blocked by a modal window 508 return; 509 } 510 511 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator]; 512 NSWindow *window; 513 while ((window = [windowEnumerator nextObject]) != nil) { 514 if ([AWTWindow isJavaPlatformWindowVisible:window]) { 515 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 516 AWTWindow *owner = awtWindow.ownerWindow; 517 if (IS(awtWindow.styleBits, ALWAYS_ON_TOP)) { 518 // Do not order 'always on top' windows 519 continue; 520 } 521 while (awtWindow.ownerWindow != nil) { 522 if (awtWindow.ownerWindow == self) { 523 if (focus) { 524 // Move the childWindow to floating level 525 // so it will appear in front of its 526 // parent which owns the focus 527 [window setLevel:NSFloatingWindowLevel]; 528 } else { 529 // Focus owner has changed, move the childWindow 530 // back to normal window level 531 [window setLevel:NSNormalWindowLevel]; 532 } 533 // The childWindow should be displayed in front of 534 // its nearest parentWindow 535 [window orderWindow:NSWindowAbove relativeTo:[owner.nsWindow windowNumber]]; 536 break; 537 } 538 awtWindow = awtWindow.ownerWindow; 539 } 540 } 541 } 542 } 543 544 // NSWindow overrides 545 - (BOOL) canBecomeKeyWindow { 546 AWT_ASSERT_APPKIT_THREAD; 547 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY); 548 } 549 550 - (BOOL) canBecomeMainWindow { 551 AWT_ASSERT_APPKIT_THREAD; 552 if (!self.isEnabled) { 553 // Native system can bring up the NSWindow to 554 // the top even if the window is not main. 555 // We should bring up the modal dialog manually 556 [AWTToolkit eventCountPlusPlus]; 557 558 JNIEnv *env = [ThreadUtilities getJNIEnv]; 559 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 560 if (platformWindow != NULL) { 561 static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow, 562 "checkBlockingAndOrder", "()Z"); 563 JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder); 564 (*env)->DeleteLocalRef(env, platformWindow); 565 } 566 } 567 568 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN); 569 } 570 571 - (BOOL) worksWhenModal { 572 AWT_ASSERT_APPKIT_THREAD; 573 return IS(self.styleBits, MODAL_EXCLUDED); 574 } 575 576 577 // NSWindowDelegate methods 578 579 - (void) _deliverMoveResizeEvent { 580 AWT_ASSERT_APPKIT_THREAD; 581 582 // deliver the event if this is a user-initiated live resize or as a side-effect 583 // of a Java initiated resize, because AppKit can override the bounds and force 584 // the bounds of the window to avoid the Dock or remain on screen. 585 [AWTToolkit eventCountPlusPlus]; 586 JNIEnv *env = [ThreadUtilities getJNIEnv]; 587 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 588 if (platformWindow == NULL) { 589 // TODO: create generic AWT assert 590 } 591 592 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]); 593 594 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V"); 595 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent, 596 (jint)frame.origin.x, 597 (jint)frame.origin.y, 598 (jint)frame.size.width, 599 (jint)frame.size.height, 600 (jboolean)[self.nsWindow inLiveResize]); 601 (*env)->DeleteLocalRef(env, platformWindow); 602 603 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 604 } 605 606 - (void)windowDidMove:(NSNotification *)notification { 607 AWT_ASSERT_APPKIT_THREAD; 608 609 [self _deliverMoveResizeEvent]; 610 } 611 612 - (void)windowDidResize:(NSNotification *)notification { 613 AWT_ASSERT_APPKIT_THREAD; 614 615 [self _deliverMoveResizeEvent]; 616 } 617 618 - (void)windowDidExpose:(NSNotification *)notification { 619 AWT_ASSERT_APPKIT_THREAD; 620 621 [AWTToolkit eventCountPlusPlus]; 622 // TODO: don't see this callback invoked anytime so we track 623 // window exposing in _setVisible:(BOOL) 624 } 625 626 // Hides/shows window's childs during iconify/de-iconify operation 627 - (void) iconifyChildWindows:(BOOL)iconify { 628 AWT_ASSERT_APPKIT_THREAD; 629 630 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator]; 631 NSWindow *window; 632 while ((window = [windowEnumerator nextObject]) != nil) { 633 if ([AWTWindow isJavaPlatformWindowVisible:window]) { 634 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 635 while (awtWindow.ownerWindow != nil) { 636 if (awtWindow.ownerWindow == self) { 637 if (iconify) { 638 [window orderOut:window]; 639 } else { 640 [window orderFront:window]; 641 } 642 break; 643 } 644 awtWindow = awtWindow.ownerWindow; 645 } 646 } 647 } 648 } 649 650 - (void) _deliverIconify:(BOOL)iconify { 651 AWT_ASSERT_APPKIT_THREAD; 652 653 [AWTToolkit eventCountPlusPlus]; 654 JNIEnv *env = [ThreadUtilities getJNIEnv]; 655 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 656 if (platformWindow != NULL) { 657 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V"); 658 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify); 659 (*env)->DeleteLocalRef(env, platformWindow); 660 } 661 } 662 663 - (void)windowWillMiniaturize:(NSNotification *)notification { 664 AWT_ASSERT_APPKIT_THREAD; 665 666 self.isMinimizing = YES; 667 // Excplicitly make myself a key window to avoid possible 668 // negative visual effects during iconify operation 669 [self.nsWindow makeKeyAndOrderFront:self.nsWindow]; 670 [self iconifyChildWindows:YES]; 671 } 672 673 - (void)windowDidMiniaturize:(NSNotification *)notification { 674 AWT_ASSERT_APPKIT_THREAD; 675 676 [self _deliverIconify:JNI_TRUE]; 677 self.isMinimizing = NO; 678 } 679 680 - (void)windowDidDeminiaturize:(NSNotification *)notification { 681 AWT_ASSERT_APPKIT_THREAD; 682 683 [self _deliverIconify:JNI_FALSE]; 684 [self iconifyChildWindows:NO]; 685 } 686 687 - (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite { 688 //AWT_ASSERT_APPKIT_THREAD; 689 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 690 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 691 if (platformWindow != NULL) { 692 jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env]; 693 694 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V"); 695 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow); 696 (*env)->DeleteLocalRef(env, platformWindow); 697 (*env)->DeleteLocalRef(env, oppositeWindow); 698 } 699 } 700 701 702 - (void) windowDidBecomeKey: (NSNotification *) notification { 703 AWT_ASSERT_APPKIT_THREAD; 704 [AWTToolkit eventCountPlusPlus]; 705 AWTWindow *opposite = [AWTWindow lastKeyWindow]; 706 707 // Finds appropriate menubar in our hierarchy, 708 AWTWindow *awtWindow = self; 709 while (awtWindow.ownerWindow != nil) { 710 awtWindow = awtWindow.ownerWindow; 711 } 712 713 CMenuBar *menuBar = nil; 714 BOOL isDisabled = NO; 715 if ([awtWindow.nsWindow isVisible]){ 716 menuBar = awtWindow.javaMenuBar; 717 isDisabled = !awtWindow.isEnabled; 718 } 719 720 if (menuBar == nil) { 721 menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 722 isDisabled = NO; 723 } 724 725 [CMenuBar activate:menuBar modallyDisabled:isDisabled]; 726 727 [AWTWindow setLastKeyWindow:nil]; 728 729 [self _deliverWindowFocusEvent:YES oppositeWindow: opposite]; 730 [self orderChildWindows:YES]; 731 } 732 733 - (void) windowDidResignKey: (NSNotification *) notification { 734 // TODO: check why sometimes at start is invoked *not* on AppKit main thread. 735 AWT_ASSERT_APPKIT_THREAD; 736 [AWTToolkit eventCountPlusPlus]; 737 [self.javaMenuBar deactivate]; 738 739 // In theory, this might cause flickering if the window gaining focus 740 // has its own menu. However, I couldn't reproduce it on practice, so 741 // perhaps this is a non issue. 742 CMenuBar* defaultMenu = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 743 if (defaultMenu != nil) { 744 [CMenuBar activate:defaultMenu modallyDisabled:NO]; 745 } 746 747 // the new key window 748 NSWindow *keyWindow = [NSApp keyWindow]; 749 AWTWindow *opposite = nil; 750 if ([AWTWindow isAWTWindow: keyWindow]) { 751 opposite = (AWTWindow *)[keyWindow delegate]; 752 [AWTWindow setLastKeyWindow: self]; 753 } else { 754 [AWTWindow setLastKeyWindow: nil]; 755 } 756 757 [self _deliverWindowFocusEvent:NO oppositeWindow: opposite]; 758 [self orderChildWindows:NO]; 759 } 760 761 - (void) windowDidBecomeMain: (NSNotification *) notification { 762 AWT_ASSERT_APPKIT_THREAD; 763 [AWTToolkit eventCountPlusPlus]; 764 765 JNIEnv *env = [ThreadUtilities getJNIEnv]; 766 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 767 if (platformWindow != NULL) { 768 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V"); 769 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain); 770 (*env)->DeleteLocalRef(env, platformWindow); 771 } 772 } 773 774 - (BOOL)windowShouldClose:(id)sender { 775 AWT_ASSERT_APPKIT_THREAD; 776 [AWTToolkit eventCountPlusPlus]; 777 JNIEnv *env = [ThreadUtilities getJNIEnv]; 778 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 779 if (platformWindow != NULL) { 780 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V"); 781 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent); 782 (*env)->DeleteLocalRef(env, platformWindow); 783 } 784 // The window will be closed (if allowed) as result of sending Java event 785 return NO; 786 } 787 788 789 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env { 790 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler"); 791 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V"); 792 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 793 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 794 if (platformWindow != NULL) { 795 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 796 if (awtWindow != NULL) { 797 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op); 798 (*env)->DeleteLocalRef(env, awtWindow); 799 } 800 (*env)->DeleteLocalRef(env, platformWindow); 801 } 802 } 803 804 805 - (void)windowWillEnterFullScreen:(NSNotification *)notification { 806 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V"); 807 JNIEnv *env = [ThreadUtilities getJNIEnv]; 808 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 809 if (platformWindow != NULL) { 810 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen); 811 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env]; 812 (*env)->DeleteLocalRef(env, platformWindow); 813 } 814 } 815 816 - (void)windowDidEnterFullScreen:(NSNotification *)notification { 817 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V"); 818 JNIEnv *env = [ThreadUtilities getJNIEnv]; 819 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 820 if (platformWindow != NULL) { 821 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen); 822 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env]; 823 (*env)->DeleteLocalRef(env, platformWindow); 824 } 825 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 826 } 827 828 - (void)windowWillExitFullScreen:(NSNotification *)notification { 829 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V"); 830 JNIEnv *env = [ThreadUtilities getJNIEnv]; 831 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 832 if (platformWindow != NULL) { 833 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen); 834 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env]; 835 (*env)->DeleteLocalRef(env, platformWindow); 836 } 837 } 838 839 - (void)windowDidExitFullScreen:(NSNotification *)notification { 840 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V"); 841 JNIEnv *env = [ThreadUtilities getJNIEnv]; 842 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 843 if (platformWindow != NULL) { 844 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen); 845 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env]; 846 (*env)->DeleteLocalRef(env, platformWindow); 847 } 848 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 849 } 850 851 - (void)sendEvent:(NSEvent *)event { 852 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) { 853 if ([self isBlocked]) { 854 // Move parent windows to front and make sure that a child window is displayed 855 // in front of its nearest parent. 856 if (self.ownerWindow != nil) { 857 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 858 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 859 if (platformWindow != NULL) { 860 static JNF_MEMBER_CACHE(jm_orderAboveSiblings, jc_CPlatformWindow, "orderAboveSiblings", "()V"); 861 JNFCallVoidMethod(env,platformWindow, jm_orderAboveSiblings); 862 (*env)->DeleteLocalRef(env, platformWindow); 863 } 864 } 865 [self orderChildWindows:YES]; 866 } 867 868 NSPoint p = [NSEvent mouseLocation]; 869 NSRect frame = [self.nsWindow frame]; 870 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame]; 871 872 // Check if the click happened in the non-client area (title bar) 873 if (p.y >= (frame.origin.y + contentRect.size.height)) { 874 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 875 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 876 if (platformWindow != NULL) { 877 // Currently, no need to deliver the whole NSEvent. 878 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V"); 879 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown); 880 (*env)->DeleteLocalRef(env, platformWindow); 881 } 882 } 883 } 884 } 885 886 - (void)constrainSize:(NSSize*)size { 887 float minWidth = 0.f, minHeight = 0.f; 888 889 if (IS(self.styleBits, DECORATED)) { 890 NSRect frame = [self.nsWindow frame]; 891 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]]; 892 893 float top = frame.size.height - contentRect.size.height; 894 float left = contentRect.origin.x - frame.origin.x; 895 float bottom = contentRect.origin.y - frame.origin.y; 896 float right = frame.size.width - (contentRect.size.width + left); 897 898 // Speculative estimation: 80 - enough for window decorations controls 899 minWidth += left + right + 80; 900 minHeight += top + bottom; 901 } 902 903 minWidth = MAX(1.f, minWidth); 904 minHeight = MAX(1.f, minHeight); 905 906 size->width = MAX(size->width, minWidth); 907 size->height = MAX(size->height, minHeight); 908 } 909 910 - (void) setEnabled: (BOOL)flag { 911 self.isEnabled = flag; 912 913 if (IS(self.styleBits, CLOSEABLE)) { 914 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag]; 915 } 916 917 if (IS(self.styleBits, MINIMIZABLE)) { 918 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag]; 919 } 920 921 if (IS(self.styleBits, ZOOMABLE)) { 922 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag]; 923 } 924 925 if (IS(self.styleBits, RESIZABLE)) { 926 [self updateMinMaxSize:flag]; 927 [self.nsWindow setShowsResizeIndicator:flag]; 928 } 929 } 930 931 + (void) setLastKeyWindow:(AWTWindow *)window { 932 [window retain]; 933 [lastKeyWindow release]; 934 lastKeyWindow = window; 935 } 936 937 + (AWTWindow *) lastKeyWindow { 938 return lastKeyWindow; 939 } 940 941 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame { 942 return !NSEqualSizes(self.nsWindow.frame.size, newFrame.size); 943 } 944 945 946 @end // AWTWindow 947 948 949 /* 950 * Class: sun_lwawt_macosx_CPlatformWindow 951 * Method: nativeCreateNSWindow 952 * Signature: (JJIIII)J 953 */ 954 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow 955 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h) 956 { 957 __block AWTWindow *window = nil; 958 959 JNF_COCOA_ENTER(env); 960 961 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env]; 962 NSView *contentView = OBJC(contentViewPtr); 963 NSRect frameRect = NSMakeRect(x, y, w, h); 964 AWTWindow *owner = [OBJC(ownerPtr) delegate]; 965 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 966 967 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow 968 ownerWindow:owner 969 styleBits:styleBits 970 frameRect:frameRect 971 contentView:contentView]; 972 // the window is released is CPlatformWindow.nativeDispose() 973 974 if (window) CFRetain(window.nsWindow); 975 }]; 976 977 JNF_COCOA_EXIT(env); 978 979 return ptr_to_jlong(window ? window.nsWindow : nil); 980 } 981 982 /* 983 * Class: sun_lwawt_macosx_CPlatformWindow 984 * Method: nativeSetNSWindowStyleBits 985 * Signature: (JII)V 986 */ 987 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits 988 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits) 989 { 990 JNF_COCOA_ENTER(env); 991 992 NSWindow *nsWindow = OBJC(windowPtr); 993 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 994 995 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 996 997 // scans the bit field, and only updates the values requested by the mask 998 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads) 999 jint newBits = window.styleBits & ~mask | bits & mask; 1000 1001 // resets the NSWindow's style mask if the mask intersects any of those bits 1002 if (mask & MASK(_STYLE_PROP_BITMASK)) { 1003 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]]; 1004 } 1005 1006 // calls methods on NSWindow to change other properties, based on the mask 1007 if (mask & MASK(_METHOD_PROP_BITMASK)) { 1008 [window setPropertiesForStyleBits:newBits mask:mask]; 1009 } 1010 1011 window.styleBits = newBits; 1012 }]; 1013 1014 JNF_COCOA_EXIT(env); 1015 } 1016 1017 /* 1018 * Class: sun_lwawt_macosx_CPlatformWindow 1019 * Method: nativeSetNSWindowMenuBar 1020 * Signature: (JJ)V 1021 */ 1022 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar 1023 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr) 1024 { 1025 JNF_COCOA_ENTER(env); 1026 1027 NSWindow *nsWindow = OBJC(windowPtr); 1028 CMenuBar *menuBar = OBJC(menuBarPtr); 1029 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1030 1031 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1032 1033 if ([nsWindow isKeyWindow]) { 1034 [window.javaMenuBar deactivate]; 1035 } 1036 1037 window.javaMenuBar = menuBar; 1038 1039 CMenuBar* actualMenuBar = menuBar; 1040 if (actualMenuBar == nil) { 1041 actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 1042 } 1043 1044 if ([nsWindow isKeyWindow]) { 1045 [CMenuBar activate:actualMenuBar modallyDisabled:NO]; 1046 } 1047 }]; 1048 1049 JNF_COCOA_EXIT(env); 1050 } 1051 1052 /* 1053 * Class: sun_lwawt_macosx_CPlatformWindow 1054 * Method: nativeGetNSWindowInsets 1055 * Signature: (J)Ljava/awt/Insets; 1056 */ 1057 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets 1058 (JNIEnv *env, jclass clazz, jlong windowPtr) 1059 { 1060 jobject ret = NULL; 1061 1062 JNF_COCOA_ENTER(env); 1063 1064 NSWindow *nsWindow = OBJC(windowPtr); 1065 __block NSRect contentRect = NSZeroRect; 1066 __block NSRect frame = NSZeroRect; 1067 1068 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 1069 1070 frame = [nsWindow frame]; 1071 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]]; 1072 }]; 1073 1074 jint top = (jint)(frame.size.height - contentRect.size.height); 1075 jint left = (jint)(contentRect.origin.x - frame.origin.x); 1076 jint bottom = (jint)(contentRect.origin.y - frame.origin.y); 1077 jint right = (jint)(frame.size.width - (contentRect.size.width + left)); 1078 1079 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets"); 1080 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V"); 1081 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right); 1082 1083 JNF_COCOA_EXIT(env); 1084 return ret; 1085 } 1086 1087 /* 1088 * Class: sun_lwawt_macosx_CPlatformWindow 1089 * Method: nativeSetNSWindowBounds 1090 * Signature: (JDDDD)V 1091 */ 1092 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds 1093 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height) 1094 { 1095 JNF_COCOA_ENTER(env); 1096 1097 NSRect jrect = NSMakeRect(originX, originY, width, height); 1098 1099 // TODO: not sure we need displayIfNeeded message in our view 1100 NSWindow *nsWindow = OBJC(windowPtr); 1101 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1102 1103 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1104 1105 NSRect rect = ConvertNSScreenRect(NULL, jrect); 1106 [window constrainSize:&rect.size]; 1107 1108 [nsWindow setFrame:rect display:YES]; 1109 1110 // only start tracking events if pointer is above the toplevel 1111 // TODO: should post an Entered event if YES. 1112 NSPoint mLocation = [NSEvent mouseLocation]; 1113 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)]; 1114 1115 // ensure we repaint the whole window after the resize operation 1116 // (this will also re-enable screen updates, which were disabled above) 1117 // TODO: send PaintEvent 1118 }]; 1119 1120 JNF_COCOA_EXIT(env); 1121 } 1122 1123 /* 1124 * Class: sun_lwawt_macosx_CPlatformWindow 1125 * Method: nativeSetNSWindowMinMax 1126 * Signature: (JDDDD)V 1127 */ 1128 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax 1129 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH) 1130 { 1131 JNF_COCOA_ENTER(env); 1132 1133 if (minW < 1) minW = 1; 1134 if (minH < 1) minH = 1; 1135 if (maxW < 1) maxW = 1; 1136 if (maxH < 1) maxH = 1; 1137 1138 NSWindow *nsWindow = OBJC(windowPtr); 1139 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1140 1141 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1142 1143 NSSize min = { minW, minH }; 1144 NSSize max = { maxW, maxH }; 1145 1146 [window constrainSize:&min]; 1147 [window constrainSize:&max]; 1148 1149 window.javaMinSize = min; 1150 window.javaMaxSize = max; 1151 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)]; 1152 }]; 1153 1154 JNF_COCOA_EXIT(env); 1155 } 1156 1157 /* 1158 * Class: sun_lwawt_macosx_CPlatformWindow 1159 * Method: nativePushNSWindowToBack 1160 * Signature: (J)V 1161 */ 1162 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack 1163 (JNIEnv *env, jclass clazz, jlong windowPtr) 1164 { 1165 JNF_COCOA_ENTER(env); 1166 1167 NSWindow *nsWindow = OBJC(windowPtr); 1168 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1169 [nsWindow orderBack:nil]; 1170 // Order parent windows 1171 AWTWindow *awtWindow = (AWTWindow*)[nsWindow delegate]; 1172 while (awtWindow.ownerWindow != nil) { 1173 awtWindow = awtWindow.ownerWindow; 1174 if ([AWTWindow isJavaPlatformWindowVisible:awtWindow.nsWindow]) { 1175 [awtWindow.nsWindow orderBack:nil]; 1176 } 1177 } 1178 // Order child windows 1179 [(AWTWindow*)[nsWindow delegate] orderChildWindows:NO]; 1180 }]; 1181 1182 JNF_COCOA_EXIT(env); 1183 } 1184 1185 /* 1186 * Class: sun_lwawt_macosx_CPlatformWindow 1187 * Method: nativePushNSWindowToFront 1188 * Signature: (J)V 1189 */ 1190 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront 1191 (JNIEnv *env, jclass clazz, jlong windowPtr) 1192 { 1193 JNF_COCOA_ENTER(env); 1194 1195 NSWindow *nsWindow = OBJC(windowPtr); 1196 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1197 1198 if (![nsWindow isKeyWindow]) { 1199 [nsWindow makeKeyAndOrderFront:nsWindow]; 1200 } else { 1201 [nsWindow orderFront:nsWindow]; 1202 } 1203 }]; 1204 1205 JNF_COCOA_EXIT(env); 1206 } 1207 1208 /* 1209 * Class: sun_lwawt_macosx_CPlatformWindow 1210 * Method: nativeSetNSWindowTitle 1211 * Signature: (JLjava/lang/String;)V 1212 */ 1213 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle 1214 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle) 1215 { 1216 JNF_COCOA_ENTER(env); 1217 1218 NSWindow *nsWindow = OBJC(windowPtr); 1219 [nsWindow performSelectorOnMainThread:@selector(setTitle:) 1220 withObject:JNFJavaToNSString(env, jtitle) 1221 waitUntilDone:NO]; 1222 1223 JNF_COCOA_EXIT(env); 1224 } 1225 1226 /* 1227 * Class: sun_lwawt_macosx_CPlatformWindow 1228 * Method: nativeRevalidateNSWindowShadow 1229 * Signature: (J)V 1230 */ 1231 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow 1232 (JNIEnv *env, jclass clazz, jlong windowPtr) 1233 { 1234 JNF_COCOA_ENTER(env); 1235 1236 NSWindow *nsWindow = OBJC(windowPtr); 1237 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1238 [nsWindow invalidateShadow]; 1239 }]; 1240 1241 JNF_COCOA_EXIT(env); 1242 } 1243 1244 /* 1245 * Class: sun_lwawt_macosx_CPlatformWindow 1246 * Method: nativeScreenOn_AppKitThread 1247 * Signature: (J)I 1248 */ 1249 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread 1250 (JNIEnv *env, jclass clazz, jlong windowPtr) 1251 { 1252 jint ret = 0; 1253 1254 JNF_COCOA_ENTER(env); 1255 AWT_ASSERT_APPKIT_THREAD; 1256 1257 NSWindow *nsWindow = OBJC(windowPtr); 1258 NSDictionary *props = [[nsWindow screen] deviceDescription]; 1259 ret = [[props objectForKey:@"NSScreenNumber"] intValue]; 1260 1261 JNF_COCOA_EXIT(env); 1262 1263 return ret; 1264 } 1265 1266 /* 1267 * Class: sun_lwawt_macosx_CPlatformWindow 1268 * Method: nativeSetNSWindowMinimizedIcon 1269 * Signature: (JJ)V 1270 */ 1271 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon 1272 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr) 1273 { 1274 JNF_COCOA_ENTER(env); 1275 1276 NSWindow *nsWindow = OBJC(windowPtr); 1277 NSImage *image = OBJC(nsImagePtr); 1278 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1279 [nsWindow setMiniwindowImage:image]; 1280 }]; 1281 1282 JNF_COCOA_EXIT(env); 1283 } 1284 1285 /* 1286 * Class: sun_lwawt_macosx_CPlatformWindow 1287 * Method: nativeSetNSWindowRepresentedFilename 1288 * Signature: (JLjava/lang/String;)V 1289 */ 1290 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename 1291 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename) 1292 { 1293 JNF_COCOA_ENTER(env); 1294 1295 NSWindow *nsWindow = OBJC(windowPtr); 1296 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)]; 1297 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1298 [nsWindow setRepresentedURL:url]; 1299 }]; 1300 1301 JNF_COCOA_EXIT(env); 1302 } 1303 1304 /* 1305 * Class: sun_lwawt_macosx_CPlatformWindow 1306 * Method: nativeGetTopmostPlatformWindowUnderMouse 1307 * Signature: (J)V 1308 */ 1309 JNIEXPORT jobject 1310 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse 1311 (JNIEnv *env, jclass clazz) 1312 { 1313 __block jobject topmostWindowUnderMouse = nil; 1314 1315 JNF_COCOA_ENTER(env); 1316 1317 [ThreadUtilities performOnMainThreadWaiting:YES block:^{ 1318 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse]; 1319 if (awtWindow != nil) { 1320 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject]; 1321 } 1322 }]; 1323 1324 JNF_COCOA_EXIT(env); 1325 1326 return topmostWindowUnderMouse; 1327 } 1328 1329 /* 1330 * Class: sun_lwawt_macosx_CPlatformWindow 1331 * Method: nativeSynthesizeMouseEnteredExitedEvents 1332 * Signature: ()V 1333 */ 1334 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents__ 1335 (JNIEnv *env, jclass clazz) 1336 { 1337 JNF_COCOA_ENTER(env); 1338 1339 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1340 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 1341 }]; 1342 1343 JNF_COCOA_EXIT(env); 1344 } 1345 1346 /* 1347 * Class: sun_lwawt_macosx_CPlatformWindow 1348 * Method: nativeSynthesizeMouseEnteredExitedEvents 1349 * Signature: (JI)V 1350 */ 1351 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents__JI 1352 (JNIEnv *env, jclass clazz, jlong windowPtr, jint eventType) 1353 { 1354 JNF_COCOA_ENTER(env); 1355 1356 if (eventType == NSMouseEntered || eventType == NSMouseExited) { 1357 NSWindow *nsWindow = OBJC(windowPtr); 1358 1359 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1360 [AWTWindow synthesizeMouseEnteredExitedEvents:nsWindow withType:eventType]; 1361 }]; 1362 } else { 1363 [JNFException raise:env as:kIllegalArgumentException reason:"unknown event type"]; 1364 } 1365 1366 JNF_COCOA_EXIT(env); 1367 } 1368 1369 /* 1370 * Class: sun_lwawt_macosx_CPlatformWindow 1371 * Method: _toggleFullScreenMode 1372 * Signature: (J)V 1373 */ 1374 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode 1375 (JNIEnv *env, jobject peer, jlong windowPtr) 1376 { 1377 JNF_COCOA_ENTER(env); 1378 1379 NSWindow *nsWindow = OBJC(windowPtr); 1380 SEL toggleFullScreenSelector = @selector(toggleFullScreen:); 1381 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return; 1382 1383 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1384 [nsWindow performSelector:toggleFullScreenSelector withObject:nil]; 1385 }]; 1386 1387 JNF_COCOA_EXIT(env); 1388 } 1389 1390 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled 1391 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled) 1392 { 1393 JNF_COCOA_ENTER(env); 1394 1395 NSWindow *nsWindow = OBJC(windowPtr); 1396 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1397 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1398 1399 [window setEnabled: isEnabled]; 1400 }]; 1401 1402 JNF_COCOA_EXIT(env); 1403 } 1404 1405 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose 1406 (JNIEnv *env, jclass clazz, jlong windowPtr) 1407 { 1408 JNF_COCOA_ENTER(env); 1409 1410 NSWindow *nsWindow = OBJC(windowPtr); 1411 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1412 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1413 1414 if ([AWTWindow lastKeyWindow] == window) { 1415 [AWTWindow setLastKeyWindow: nil]; 1416 } 1417 1418 // AWTWindow holds a reference to the NSWindow in its nsWindow 1419 // property. Unsetting the delegate allows it to be deallocated 1420 // which releases the reference. This, in turn, allows the window 1421 // itself be deallocated. 1422 [nsWindow setDelegate: nil]; 1423 1424 [window release]; 1425 }]; 1426 1427 JNF_COCOA_EXIT(env); 1428 } 1429 1430 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeEnterFullScreenMode 1431 (JNIEnv *env, jclass clazz, jlong windowPtr) 1432 { 1433 JNF_COCOA_ENTER(env); 1434 1435 NSWindow *nsWindow = OBJC(windowPtr); 1436 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1437 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1438 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1439 CGDirectDisplayID aID = [screenID intValue]; 1440 1441 if (CGDisplayCapture(aID) == kCGErrorSuccess) { 1442 // remove window decoration 1443 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1444 [nsWindow setStyleMask:(styleMask & ~NSTitledWindowMask) | NSBorderlessWindowMask]; 1445 1446 int shieldLevel = CGShieldingWindowLevel(); 1447 window.preFullScreenLevel = [nsWindow level]; 1448 [nsWindow setLevel: shieldLevel]; 1449 1450 NSRect screenRect = [[nsWindow screen] frame]; 1451 [nsWindow setFrame:screenRect display:YES]; 1452 } else { 1453 [JNFException raise:[ThreadUtilities getJNIEnv] 1454 as:kRuntimeException 1455 reason:"Failed to enter full screen."]; 1456 } 1457 }]; 1458 1459 JNF_COCOA_EXIT(env); 1460 } 1461 1462 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeExitFullScreenMode 1463 (JNIEnv *env, jclass clazz, jlong windowPtr) 1464 { 1465 JNF_COCOA_ENTER(env); 1466 1467 NSWindow *nsWindow = OBJC(windowPtr); 1468 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1469 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1470 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1471 CGDirectDisplayID aID = [screenID intValue]; 1472 1473 if (CGDisplayRelease(aID) == kCGErrorSuccess) { 1474 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1475 [nsWindow setStyleMask:styleMask]; 1476 [nsWindow setLevel: window.preFullScreenLevel]; 1477 1478 // GraphicsDevice takes care of restoring pre full screen bounds 1479 } else { 1480 [JNFException raise:[ThreadUtilities getJNIEnv] 1481 as:kRuntimeException 1482 reason:"Failed to exit full screen."]; 1483 } 1484 }]; 1485 1486 JNF_COCOA_EXIT(env); 1487 } 1488