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