1 /* 2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #import "CGLGraphicsConfig.h" 27 28 #import <JavaNativeFoundation/JavaNativeFoundation.h> 29 #import <JavaRuntimeSupport/JavaRuntimeSupport.h> 30 31 #import "ThreadUtilities.h" 32 #import "AWTView.h" 33 #import "AWTEvent.h" 34 #import "AWTWindow.h" 35 #import "LWCToolkit.h" 36 #import "JavaComponentAccessibility.h" 37 #import "JavaTextAccessibility.h" 38 #import "GeomUtilities.h" 39 #import "OSVersion.h" 40 #import "CGLLayer.h" 41 42 @interface AWTView() 43 @property (retain) CDropTarget *_dropTarget; 44 @property (retain) CDragSource *_dragSource; 45 @end 46 47 // Uncomment this line to see fprintfs of each InputMethod API being called on this View 48 //#define IM_DEBUG TRUE 49 //#define EXTRA_DEBUG 50 51 static BOOL shouldUsePressAndHold() { 52 static int shouldUsePressAndHold = -1; 53 if (shouldUsePressAndHold != -1) return shouldUsePressAndHold; 54 shouldUsePressAndHold = !isSnowLeopardOrLower(); 55 return shouldUsePressAndHold; 56 } 57 58 @implementation AWTView 59 60 @synthesize _dropTarget; 61 @synthesize _dragSource; 62 @synthesize cglLayer; 63 @synthesize mouseIsOver; 64 65 // Note: Must be called on main (AppKit) thread only 66 - (id) initWithRect: (NSRect) rect 67 platformView: (jobject) cPlatformView 68 windowLayer: (CALayer*) windowLayer 69 { 70 AWT_ASSERT_APPKIT_THREAD; 71 // Initialize ourselves 72 self = [super initWithFrame: rect]; 73 if (self == nil) return self; 74 75 m_cPlatformView = cPlatformView; 76 fInputMethodLOCKABLE = NULL; 77 fKeyEventsNeeded = NO; 78 fProcessingKeystroke = NO; 79 80 fEnablePressAndHold = shouldUsePressAndHold(); 81 fInPressAndHold = NO; 82 fPAHNeedsToSelect = NO; 83 84 mouseIsOver = NO; 85 [self resetTrackingArea]; 86 87 if (windowLayer != nil) { 88 self.cglLayer = windowLayer; 89 [self setWantsLayer: YES]; 90 [self.layer addSublayer: (CALayer *)cglLayer]; 91 [self setLayerContentsRedrawPolicy: NSViewLayerContentsRedrawDuringViewResize]; 92 [self setLayerContentsPlacement: NSViewLayerContentsPlacementTopLeft]; 93 [self setAutoresizingMask: NSViewHeightSizable | NSViewWidthSizable]; 94 95 #ifdef REMOTELAYER 96 CGLLayer *parentLayer = (CGLLayer*)self.cglLayer; 97 parentLayer.parentLayer = NULL; 98 parentLayer.remoteLayer = NULL; 99 if (JRSRemotePort != 0 && remoteSocketFD > 0) { 100 CGLLayer *remoteLayer = [[CGLLayer alloc] initWithJavaLayer: parentLayer.javaLayer]; 101 remoteLayer.target = GL_TEXTURE_2D; 102 NSLog(@"Creating Parent=%p, Remote=%p", parentLayer, remoteLayer); 103 parentLayer.remoteLayer = remoteLayer; 104 remoteLayer.parentLayer = parentLayer; 105 remoteLayer.remoteLayer = NULL; 106 remoteLayer.jrsRemoteLayer = [remoteLayer createRemoteLayerBoundTo:JRSRemotePort]; 107 CFRetain(remoteLayer); // REMIND 108 remoteLayer.frame = CGRectMake(0, 0, 720, 500); // REMIND 109 CFRetain(remoteLayer.jrsRemoteLayer); // REMIND 110 int layerID = [remoteLayer.jrsRemoteLayer layerID]; 111 NSLog(@"layer id to send = %d", layerID); 112 sendLayerID(layerID); 113 } 114 #endif /* REMOTELAYER */ 115 } 116 117 return self; 118 } 119 120 - (void) dealloc { 121 AWT_ASSERT_APPKIT_THREAD; 122 123 self.cglLayer = nil; 124 125 JNIEnv *env = [ThreadUtilities getJNIEnv]; 126 (*env)->DeleteGlobalRef(env, m_cPlatformView); 127 m_cPlatformView = NULL; 128 129 if (fInputMethodLOCKABLE != NULL) 130 { 131 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 132 133 JNFDeleteGlobalRef(env, fInputMethodLOCKABLE); 134 fInputMethodLOCKABLE = NULL; 135 } 136 137 138 [super dealloc]; 139 } 140 141 - (void) viewDidMoveToWindow { 142 AWT_ASSERT_APPKIT_THREAD; 143 144 [AWTToolkit eventCountPlusPlus]; 145 146 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^() { 147 [[self window] makeFirstResponder: self]; 148 }]; 149 if ([self window] != NULL) { 150 [self resetTrackingArea]; 151 } 152 } 153 154 - (BOOL) acceptsFirstMouse: (NSEvent *)event { 155 return YES; 156 } 157 158 - (BOOL) acceptsFirstResponder { 159 return YES; 160 } 161 162 - (BOOL) becomeFirstResponder { 163 return YES; 164 } 165 166 - (BOOL) preservesContentDuringLiveResize { 167 return YES; 168 } 169 170 /* 171 * Automatically triggered functions. 172 */ 173 174 /* 175 * MouseEvents support 176 */ 177 178 - (void) mouseDown: (NSEvent *)event { 179 NSInputManager *inputManager = [NSInputManager currentInputManager]; 180 if ([inputManager wantsToHandleMouseEvents]) { 181 #if IM_DEBUG 182 NSLog(@"-> IM wants to handle event"); 183 #endif 184 if (![inputManager handleMouseEvent:event]) { 185 [self deliverJavaMouseEvent: event]; 186 } else { 187 #if IM_DEBUG 188 NSLog(@"-> Event was handled."); 189 #endif 190 } 191 } else { 192 #if IM_DEBUG 193 NSLog(@"-> IM does not want to handle event"); 194 #endif 195 [self deliverJavaMouseEvent: event]; 196 } 197 } 198 199 - (void) mouseUp: (NSEvent *)event { 200 [self deliverJavaMouseEvent: event]; 201 } 202 203 - (void) rightMouseDown: (NSEvent *)event { 204 [self deliverJavaMouseEvent: event]; 205 } 206 207 - (void) rightMouseUp: (NSEvent *)event { 208 [self deliverJavaMouseEvent: event]; 209 } 210 211 - (void) otherMouseDown: (NSEvent *)event { 212 [self deliverJavaMouseEvent: event]; 213 } 214 215 - (void) otherMouseUp: (NSEvent *)event { 216 [self deliverJavaMouseEvent: event]; 217 } 218 219 - (void) mouseMoved: (NSEvent *)event { 220 // TODO: better way to redirect move events to the "under" view 221 222 NSPoint eventLocation = [event locationInWindow]; 223 NSPoint localPoint = [self convertPoint: eventLocation fromView: nil]; 224 225 if ([self mouse: localPoint inRect: [self bounds]]) { 226 [self deliverJavaMouseEvent: event]; 227 } else { 228 [[self nextResponder] mouseDown:event]; 229 } 230 } 231 232 - (void) mouseDragged: (NSEvent *)event { 233 [self deliverJavaMouseEvent: event]; 234 } 235 236 - (void) rightMouseDragged: (NSEvent *)event { 237 [self deliverJavaMouseEvent: event]; 238 } 239 240 - (void) otherMouseDragged: (NSEvent *)event { 241 [self deliverJavaMouseEvent: event]; 242 } 243 244 - (void) mouseEntered: (NSEvent *)event { 245 [[self window] setAcceptsMouseMovedEvents:YES]; 246 //[[self window] makeFirstResponder:self]; 247 [self deliverJavaMouseEvent: event]; 248 } 249 250 - (void) mouseExited: (NSEvent *)event { 251 [[self window] setAcceptsMouseMovedEvents:NO]; 252 [self deliverJavaMouseEvent: event]; 253 //Restore the cursor back. 254 //[CCursorManager _setCursor: [NSCursor arrowCursor]]; 255 } 256 257 - (void) scrollWheel: (NSEvent*) event { 258 [self deliverJavaMouseEvent: event]; 259 } 260 261 /* 262 * KeyEvents support 263 */ 264 265 - (void) keyDown: (NSEvent *)event { 266 267 fProcessingKeystroke = YES; 268 fKeyEventsNeeded = YES; 269 270 // Allow TSM to look at the event and potentially send back NSTextInputClient messages. 271 [self interpretKeyEvents:[NSArray arrayWithObject:event]]; 272 273 if (fEnablePressAndHold && [event willBeHandledByComplexInputMethod]) { 274 fProcessingKeystroke = NO; 275 if (!fInPressAndHold) { 276 fInPressAndHold = YES; 277 fPAHNeedsToSelect = YES; 278 } 279 return; 280 } 281 282 if (![self hasMarkedText] && fKeyEventsNeeded) { 283 [self deliverJavaKeyEventHelper: event]; 284 } 285 286 fProcessingKeystroke = NO; 287 } 288 289 - (void) keyUp: (NSEvent *)event { 290 [self deliverJavaKeyEventHelper: event]; 291 } 292 293 - (void) flagsChanged: (NSEvent *)event { 294 [self deliverJavaKeyEventHelper: event]; 295 } 296 297 - (BOOL) performKeyEquivalent: (NSEvent *) event { 298 [self deliverJavaKeyEventHelper: event]; 299 return NO; 300 } 301 302 /** 303 * Utility methods and accessors 304 */ 305 306 -(void) deliverJavaMouseEvent: (NSEvent *) event { 307 BOOL isEnabled = YES; 308 NSWindow* window = [self window]; 309 if ([window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]) { 310 isEnabled = [(AWTWindow*)[window delegate] isEnabled]; 311 } 312 313 if (!isEnabled) { 314 return; 315 } 316 317 NSEventType type = [event type]; 318 319 // check synthesized mouse entered/exited events 320 if ((type == NSMouseEntered && mouseIsOver) || (type == NSMouseExited && !mouseIsOver)) { 321 return; 322 }else if ((type == NSMouseEntered && !mouseIsOver) || (type == NSMouseExited && mouseIsOver)) { 323 mouseIsOver = !mouseIsOver; 324 } 325 326 [AWTToolkit eventCountPlusPlus]; 327 328 JNIEnv *env = [ThreadUtilities getJNIEnv]; 329 330 NSPoint eventLocation = [event locationInWindow]; 331 NSPoint localPoint = [self convertPoint: eventLocation fromView: nil]; 332 NSPoint absP = [NSEvent mouseLocation]; 333 334 // Convert global numbers between Cocoa's coordinate system and Java. 335 // TODO: need consitent way for doing that both with global as well as with local coordinates. 336 // The reason to do it here is one more native method for getting screen dimension otherwise. 337 338 NSRect screenRect = [[NSScreen mainScreen] frame]; 339 absP.y = screenRect.size.height - absP.y; 340 jint clickCount; 341 342 if (type == NSMouseEntered || 343 type == NSMouseExited || 344 type == NSScrollWheel || 345 type == NSMouseMoved) { 346 clickCount = 0; 347 } else { 348 clickCount = [event clickCount]; 349 } 350 351 static JNF_CLASS_CACHE(jc_NSEvent, "sun/lwawt/macosx/event/NSEvent"); 352 static JNF_CTOR_CACHE(jctor_NSEvent, jc_NSEvent, "(IIIIIIIIDD)V"); 353 jobject jEvent = JNFNewObject(env, jctor_NSEvent, 354 [event type], 355 [event modifierFlags], 356 clickCount, 357 [event buttonNumber], 358 (jint)localPoint.x, (jint)localPoint.y, 359 (jint)absP.x, (jint)absP.y, 360 [event deltaY], 361 [event deltaX]); 362 if (jEvent == nil) { 363 // Unable to create event by some reason. 364 return; 365 } 366 367 static JNF_CLASS_CACHE(jc_PlatformView, "sun/lwawt/macosx/CPlatformView"); 368 static JNF_MEMBER_CACHE(jm_deliverMouseEvent, jc_PlatformView, "deliverMouseEvent", "(Lsun/lwawt/macosx/event/NSEvent;)V"); 369 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverMouseEvent, jEvent); 370 } 371 372 - (void) resetTrackingArea { 373 if (rolloverTrackingArea != nil) { 374 [self removeTrackingArea:rolloverTrackingArea]; 375 [rolloverTrackingArea release]; 376 } 377 378 int options = (NSTrackingActiveInActiveApp | NSTrackingMouseEnteredAndExited | 379 NSTrackingMouseMoved | NSTrackingEnabledDuringMouseDrag); 380 381 rolloverTrackingArea = [[NSTrackingArea alloc] initWithRect:[self visibleRect] 382 options: options 383 owner:self 384 userInfo:nil 385 ]; 386 [self addTrackingArea:rolloverTrackingArea]; 387 } 388 389 - (void)updateTrackingAreas { 390 [super updateTrackingAreas]; 391 [self resetTrackingArea]; 392 } 393 394 - (void) resetCursorRects { 395 [super resetCursorRects]; 396 [self resetTrackingArea]; 397 } 398 399 -(void) deliverJavaKeyEventHelper: (NSEvent *) event { 400 static NSEvent* sLastKeyEvent = nil; 401 if (event == sLastKeyEvent) { 402 // The event is repeatedly delivered by keyDown: after performKeyEquivalent: 403 return; 404 } 405 [sLastKeyEvent release]; 406 sLastKeyEvent = [event retain]; 407 408 [AWTToolkit eventCountPlusPlus]; 409 JNIEnv *env = [ThreadUtilities getJNIEnv]; 410 411 jstring characters = NULL; 412 if ([event type] != NSFlagsChanged) { 413 characters = JNFNSToJavaString(env, [event characters]); 414 } 415 416 static JNF_CLASS_CACHE(jc_NSEvent, "sun/lwawt/macosx/event/NSEvent"); 417 static JNF_CTOR_CACHE(jctor_NSEvent, jc_NSEvent, "(IISLjava/lang/String;)V"); 418 jobject jevent = JNFNewObject(env, jctor_NSEvent, 419 [event type], 420 [event modifierFlags], 421 [event keyCode], 422 characters); 423 424 static JNF_CLASS_CACHE(jc_PlatformView, "sun/lwawt/macosx/CPlatformView"); 425 static JNF_MEMBER_CACHE(jm_deliverKeyEvent, jc_PlatformView, 426 "deliverKeyEvent", "(Lsun/lwawt/macosx/event/NSEvent;)V"); 427 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverKeyEvent, jevent); 428 429 if (characters != NULL) { 430 (*env)->DeleteLocalRef(env, characters); 431 } 432 } 433 434 - (void) drawRect:(NSRect)dirtyRect { 435 AWT_ASSERT_APPKIT_THREAD; 436 437 [super drawRect:dirtyRect]; 438 JNIEnv *env = [ThreadUtilities getJNIEnv]; 439 if (env != NULL) { 440 /* 441 if ([self inLiveResize]) { 442 NSRect rs[4]; 443 NSInteger count; 444 [self getRectsExposedDuringLiveResize:rs count:&count]; 445 for (int i = 0; i < count; i++) { 446 JNU_CallMethodByName(env, NULL, [m_awtWindow cPlatformView], 447 "deliverWindowDidExposeEvent", "(FFFF)V", 448 (jfloat)rs[i].origin.x, (jfloat)rs[i].origin.y, 449 (jfloat)rs[i].size.width, (jfloat)rs[i].size.height); 450 if ((*env)->ExceptionOccurred(env)) { 451 (*env)->ExceptionDescribe(env); 452 (*env)->ExceptionClear(env); 453 } 454 } 455 } else { 456 */ 457 static JNF_CLASS_CACHE(jc_CPlatformView, "sun/lwawt/macosx/CPlatformView"); 458 static JNF_MEMBER_CACHE(jm_deliverWindowDidExposeEvent, jc_CPlatformView, "deliverWindowDidExposeEvent", "()V"); 459 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverWindowDidExposeEvent); 460 /* 461 } 462 */ 463 } 464 } 465 466 // NSAccessibility support 467 - (jobject)awtComponent:(JNIEnv*)env 468 { 469 static JNF_CLASS_CACHE(jc_CPlatformView, "sun/lwawt/macosx/CPlatformView"); 470 static JNF_MEMBER_CACHE(jf_Peer, jc_CPlatformView, "peer", "Lsun/lwawt/LWWindowPeer;"); 471 if ((env == NULL) || (m_cPlatformView == NULL)) { 472 NSLog(@"Apple AWT : Error AWTView:awtComponent given bad parameters."); 473 if (env != NULL) 474 { 475 JNFDumpJavaStack(env); 476 } 477 return NULL; 478 } 479 jobject peer = JNFGetObjectField(env, m_cPlatformView, jf_Peer); 480 static JNF_CLASS_CACHE(jc_LWWindowPeer, "sun/lwawt/LWWindowPeer"); 481 static JNF_MEMBER_CACHE(jf_Target, jc_LWWindowPeer, "target", "Ljava/awt/Component;"); 482 if (peer == NULL) { 483 NSLog(@"Apple AWT : Error AWTView:awtComponent got null peer from CPlatformView"); 484 JNFDumpJavaStack(env); 485 return NULL; 486 } 487 return JNFGetObjectField(env, peer, jf_Target); 488 } 489 490 - (id)getAxData:(JNIEnv*)env 491 { 492 return [[[JavaComponentAccessibility alloc] initWithParent:self withEnv:env withAccessible:[self awtComponent:env] withIndex:-1 withView:self withJavaRole:nil] autorelease]; 493 } 494 495 - (NSArray *)accessibilityAttributeNames 496 { 497 return [[super accessibilityAttributeNames] arrayByAddingObject:NSAccessibilityChildrenAttribute]; 498 } 499 500 // NSAccessibility messages 501 // attribute methods 502 - (id)accessibilityAttributeValue:(NSString *)attribute 503 { 504 AWT_ASSERT_APPKIT_THREAD; 505 506 if ([attribute isEqualToString:NSAccessibilityChildrenAttribute]) 507 { 508 JNIEnv *env = [ThreadUtilities getJNIEnv]; 509 510 (*env)->PushLocalFrame(env, 4); 511 512 id result = NSAccessibilityUnignoredChildrenForOnlyChild([self getAxData:env]); 513 514 (*env)->PopLocalFrame(env, NULL); 515 516 return result; 517 } 518 else 519 { 520 return [super accessibilityAttributeValue:attribute]; 521 } 522 } 523 - (BOOL)accessibilityIsIgnored 524 { 525 return YES; 526 } 527 528 - (id)accessibilityHitTest:(NSPoint)point 529 { 530 AWT_ASSERT_APPKIT_THREAD; 531 JNIEnv *env = [ThreadUtilities getJNIEnv]; 532 533 (*env)->PushLocalFrame(env, 4); 534 535 id result = [[self getAxData:env] accessibilityHitTest:point withEnv:env]; 536 537 (*env)->PopLocalFrame(env, NULL); 538 539 return result; 540 } 541 542 - (id)accessibilityFocusedUIElement 543 { 544 AWT_ASSERT_APPKIT_THREAD; 545 546 JNIEnv *env = [ThreadUtilities getJNIEnv]; 547 548 (*env)->PushLocalFrame(env, 4); 549 550 id result = [[self getAxData:env] accessibilityFocusedUIElement]; 551 552 (*env)->PopLocalFrame(env, NULL); 553 554 return result; 555 } 556 557 // --- Services menu support for lightweights --- 558 559 // finds the focused accessable element, and if it's a text element, obtains the text from it 560 - (NSString *)accessibleSelectedText 561 { 562 id focused = [self accessibilityFocusedUIElement]; 563 if (![focused isKindOfClass:[JavaTextAccessibility class]]) return nil; 564 return [(JavaTextAccessibility *)focused accessibilitySelectedTextAttribute]; 565 } 566 567 // same as above, but converts to RTFD 568 - (NSData *)accessibleSelectedTextAsRTFD 569 { 570 NSString *selectedText = [self accessibleSelectedText]; 571 NSAttributedString *styledText = [[NSAttributedString alloc] initWithString:selectedText]; 572 NSData *rtfdData = [styledText RTFDFromRange:NSMakeRange(0, [styledText length]) documentAttributes:nil]; 573 [styledText release]; 574 return rtfdData; 575 } 576 577 // finds the focused accessable element, and if it's a text element, sets the text in it 578 - (BOOL)replaceAccessibleTextSelection:(NSString *)text 579 { 580 id focused = [self accessibilityFocusedUIElement]; 581 if (![focused isKindOfClass:[JavaTextAccessibility class]]) return NO; 582 [(JavaTextAccessibility *)focused accessibilitySetSelectedTextAttribute:text]; 583 return YES; 584 } 585 586 // called for each service in the Services menu - only handle text for now 587 - (id)validRequestorForSendType:(NSString *)sendType returnType:(NSString *)returnType 588 { 589 if ([[self window] firstResponder] != self) return nil; // let AWT components handle themselves 590 591 if ([sendType isEqual:NSStringPboardType] || [returnType isEqual:NSStringPboardType]) { 592 NSString *selectedText = [self accessibleSelectedText]; 593 if (selectedText) return self; 594 } 595 596 return nil; 597 } 598 599 // fetch text from Java and hand off to the service 600 - (BOOL)writeSelectionToPasteboard:(NSPasteboard *)pboard types:(NSArray *)types 601 { 602 if ([types containsObject:NSStringPboardType]) 603 { 604 [pboard declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:nil]; 605 return [pboard setString:[self accessibleSelectedText] forType:NSStringPboardType]; 606 } 607 608 if ([types containsObject:NSRTFDPboardType]) 609 { 610 [pboard declareTypes:[NSArray arrayWithObject:NSRTFDPboardType] owner:nil]; 611 return [pboard setData:[self accessibleSelectedTextAsRTFD] forType:NSRTFDPboardType]; 612 } 613 614 return NO; 615 } 616 617 // write text back to Java from the service 618 - (BOOL)readSelectionFromPasteboard:(NSPasteboard *)pboard 619 { 620 if ([[pboard types] containsObject:NSStringPboardType]) 621 { 622 NSString *text = [pboard stringForType:NSStringPboardType]; 623 return [self replaceAccessibleTextSelection:text]; 624 } 625 626 if ([[pboard types] containsObject:NSRTFDPboardType]) 627 { 628 NSData *rtfdData = [pboard dataForType:NSRTFDPboardType]; 629 NSAttributedString *styledText = [[NSAttributedString alloc] initWithRTFD:rtfdData documentAttributes:nil]; 630 NSString *text = [styledText string]; 631 [styledText release]; 632 633 return [self replaceAccessibleTextSelection:text]; 634 } 635 636 return NO; 637 } 638 639 640 -(void) setDragSource:(CDragSource *)source { 641 self._dragSource = source; 642 } 643 644 645 - (void) setDropTarget:(CDropTarget *)target { 646 self._dropTarget = target; 647 [ThreadUtilities performOnMainThread:@selector(controlModelControlValid) onObject:self._dropTarget withObject:nil waitUntilDone:YES awtMode:YES]; 648 } 649 650 /******************************** BEGIN NSDraggingSource Interface ********************************/ 651 652 - (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)flag 653 { 654 // If draggingSource is nil route the message to the superclass (if responding to the selector): 655 CDragSource *dragSource = self._dragSource; 656 NSDragOperation dragOp = NSDragOperationNone; 657 658 if (dragSource != nil) 659 dragOp = [dragSource draggingSourceOperationMaskForLocal:flag]; 660 else if ([super respondsToSelector:@selector(draggingSourceOperationMaskForLocal:)]) 661 dragOp = [super draggingSourceOperationMaskForLocal:flag]; 662 663 return dragOp; 664 } 665 666 - (NSArray *)namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination 667 { 668 // If draggingSource is nil route the message to the superclass (if responding to the selector): 669 CDragSource *dragSource = self._dragSource; 670 NSArray* array = nil; 671 672 if (dragSource != nil) 673 array = [dragSource namesOfPromisedFilesDroppedAtDestination:dropDestination]; 674 else if ([super respondsToSelector:@selector(namesOfPromisedFilesDroppedAtDestination:)]) 675 array = [super namesOfPromisedFilesDroppedAtDestination:dropDestination]; 676 677 return array; 678 } 679 680 - (void)draggedImage:(NSImage *)image beganAt:(NSPoint)screenPoint 681 { 682 // If draggingSource is nil route the message to the superclass (if responding to the selector): 683 CDragSource *dragSource = self._dragSource; 684 685 if (dragSource != nil) 686 [dragSource draggedImage:image beganAt:screenPoint]; 687 else if ([super respondsToSelector:@selector(draggedImage::)]) 688 [super draggedImage:image beganAt:screenPoint]; 689 } 690 691 - (void)draggedImage:(NSImage *)image endedAt:(NSPoint)screenPoint operation:(NSDragOperation)operation 692 { 693 // If draggingSource is nil route the message to the superclass (if responding to the selector): 694 CDragSource *dragSource = self._dragSource; 695 696 if (dragSource != nil) 697 [dragSource draggedImage:image endedAt:screenPoint operation:operation]; 698 else if ([super respondsToSelector:@selector(draggedImage:::)]) 699 [super draggedImage:image endedAt:screenPoint operation:operation]; 700 } 701 702 - (void)draggedImage:(NSImage *)image movedTo:(NSPoint)screenPoint 703 { 704 // If draggingSource is nil route the message to the superclass (if responding to the selector): 705 CDragSource *dragSource = self._dragSource; 706 707 if (dragSource != nil) 708 [dragSource draggedImage:image movedTo:screenPoint]; 709 else if ([super respondsToSelector:@selector(draggedImage::)]) 710 [super draggedImage:image movedTo:screenPoint]; 711 } 712 713 - (BOOL)ignoreModifierKeysWhileDragging 714 { 715 // If draggingSource is nil route the message to the superclass (if responding to the selector): 716 CDragSource *dragSource = self._dragSource; 717 BOOL result = FALSE; 718 719 if (dragSource != nil) 720 result = [dragSource ignoreModifierKeysWhileDragging]; 721 else if ([super respondsToSelector:@selector(ignoreModifierKeysWhileDragging)]) 722 result = [super ignoreModifierKeysWhileDragging]; 723 724 return result; 725 } 726 727 /******************************** END NSDraggingSource Interface ********************************/ 728 729 /******************************** BEGIN NSDraggingDestination Interface ********************************/ 730 731 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender 732 { 733 // If draggingDestination is nil route the message to the superclass: 734 CDropTarget *dropTarget = self._dropTarget; 735 NSDragOperation dragOp = NSDragOperationNone; 736 737 if (dropTarget != nil) 738 dragOp = [dropTarget draggingEntered:sender]; 739 else if ([super respondsToSelector:@selector(draggingEntered:)]) 740 dragOp = [super draggingEntered:sender]; 741 742 return dragOp; 743 } 744 745 - (NSDragOperation)draggingUpdated:(id <NSDraggingInfo>)sender 746 { 747 // If draggingDestination is nil route the message to the superclass: 748 CDropTarget *dropTarget = self._dropTarget; 749 NSDragOperation dragOp = NSDragOperationNone; 750 751 if (dropTarget != nil) 752 dragOp = [dropTarget draggingUpdated:sender]; 753 else if ([super respondsToSelector:@selector(draggingUpdated:)]) 754 dragOp = [super draggingUpdated:sender]; 755 756 return dragOp; 757 } 758 759 - (void)draggingExited:(id <NSDraggingInfo>)sender 760 { 761 // If draggingDestination is nil route the message to the superclass: 762 CDropTarget *dropTarget = self._dropTarget; 763 764 if (dropTarget != nil) 765 [dropTarget draggingExited:sender]; 766 else if ([super respondsToSelector:@selector(draggingExited:)]) 767 [super draggingExited:sender]; 768 } 769 770 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender 771 { 772 // If draggingDestination is nil route the message to the superclass: 773 CDropTarget *dropTarget = self._dropTarget; 774 BOOL result = FALSE; 775 776 if (dropTarget != nil) 777 result = [dropTarget prepareForDragOperation:sender]; 778 else if ([super respondsToSelector:@selector(prepareForDragOperation:)]) 779 result = [super prepareForDragOperation:sender]; 780 781 return result; 782 } 783 784 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender 785 { 786 // If draggingDestination is nil route the message to the superclass: 787 CDropTarget *dropTarget = self._dropTarget; 788 BOOL result = FALSE; 789 790 if (dropTarget != nil) 791 result = [dropTarget performDragOperation:sender]; 792 else if ([super respondsToSelector:@selector(performDragOperation:)]) 793 result = [super performDragOperation:sender]; 794 795 return result; 796 } 797 798 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender 799 { 800 // If draggingDestination is nil route the message to the superclass: 801 CDropTarget *dropTarget = self._dropTarget; 802 803 if (dropTarget != nil) 804 [dropTarget concludeDragOperation:sender]; 805 else if ([super respondsToSelector:@selector(concludeDragOperation:)]) 806 [super concludeDragOperation:sender]; 807 } 808 809 - (void)draggingEnded:(id <NSDraggingInfo>)sender 810 { 811 // If draggingDestination is nil route the message to the superclass: 812 CDropTarget *dropTarget = self._dropTarget; 813 814 if (dropTarget != nil) 815 [dropTarget draggingEnded:sender]; 816 else if ([super respondsToSelector:@selector(draggingEnded:)]) 817 [super draggingEnded:sender]; 818 } 819 820 /******************************** END NSDraggingDestination Interface ********************************/ 821 822 /******************************** BEGIN NSTextInputClient Protocol ********************************/ 823 824 825 JNF_CLASS_CACHE(jc_CInputMethod, "sun/lwawt/macosx/CInputMethod"); 826 827 - (void) insertText:(id)aString replacementRange:(NSRange)replacementRange 828 { 829 #ifdef IM_DEBUG 830 fprintf(stderr, "AWTView InputMethod Selector Called : [insertText]: %s\n", [aString UTF8String]); 831 #endif // IM_DEBUG 832 833 if (fInputMethodLOCKABLE == NULL) { 834 return; 835 } 836 837 // Insert happens at the end of PAH 838 fInPressAndHold = NO; 839 840 // insertText gets called when the user commits text generated from an input method. It also gets 841 // called during ordinary input as well. We only need to send an input method event when we have marked 842 // text, or 'text in progress'. We also need to send the event if we get an insert text out of the blue! 843 // (i.e., when the user uses the Character palette or Inkwell), or when the string to insert is a complex 844 // Unicode value. 845 NSUInteger utf8Length = [aString lengthOfBytesUsingEncoding:NSUTF8StringEncoding]; 846 847 if ([self hasMarkedText] || !fProcessingKeystroke || (utf8Length > 1)) { 848 JNIEnv *env = [ThreadUtilities getJNIEnv]; 849 850 static JNF_MEMBER_CACHE(jm_selectPreviousGlyph, jc_CInputMethod, "selectPreviousGlyph", "()V"); 851 // We need to select the previous glyph so that it is overwritten. 852 if (fPAHNeedsToSelect) { 853 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_selectPreviousGlyph); 854 fPAHNeedsToSelect = NO; 855 } 856 857 static JNF_MEMBER_CACHE(jm_insertText, jc_CInputMethod, "insertText", "(Ljava/lang/String;)V"); 858 jstring insertedText = JNFNSToJavaString(env, aString); 859 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_insertText, insertedText); // AWT_THREADING Safe (AWTRunLoopMode) 860 (*env)->DeleteLocalRef(env, insertedText); 861 862 // The input method event will create psuedo-key events for each character in the committed string. 863 // We also don't want to send the character that triggered the insertText, usually a return. [3337563] 864 fKeyEventsNeeded = NO; 865 } 866 867 fPAHNeedsToSelect = NO; 868 869 } 870 871 - (void) doCommandBySelector:(SEL)aSelector 872 { 873 #ifdef IM_DEBUG 874 fprintf(stderr, "AWTView InputMethod Selector Called : [doCommandBySelector]\n"); 875 NSLog(@"%@", NSStringFromSelector(aSelector)); 876 #endif // IM_DEBUG 877 if (@selector(insertNewline:) == aSelector || @selector(insertTab:) == aSelector || @selector(deleteBackward:) == aSelector) 878 { 879 fKeyEventsNeeded = YES; 880 } 881 } 882 883 // setMarkedText: cannot take a nil first argument. aString can be NSString or NSAttributedString 884 - (void) setMarkedText:(id)aString selectedRange:(NSRange)selectionRange replacementRange:(NSRange)replacementRange 885 { 886 if (!fInputMethodLOCKABLE) 887 return; 888 889 BOOL isAttributedString = [aString isKindOfClass:[NSAttributedString class]]; 890 NSAttributedString *attrString = (isAttributedString ? (NSAttributedString *)aString : nil); 891 NSString *incomingString = (isAttributedString ? [aString string] : aString); 892 #ifdef IM_DEBUG 893 fprintf(stderr, "AWTView InputMethod Selector Called : [setMarkedText] \"%s\", loc=%lu, length=%lu\n", [incomingString UTF8String], (unsigned long)selectionRange.location, (unsigned long)selectionRange.length); 894 #endif // IM_DEBUG 895 static JNF_MEMBER_CACHE(jm_startIMUpdate, jc_CInputMethod, "startIMUpdate", "(Ljava/lang/String;)V"); 896 static JNF_MEMBER_CACHE(jm_addAttribute, jc_CInputMethod, "addAttribute", "(ZZII)V"); 897 static JNF_MEMBER_CACHE(jm_dispatchText, jc_CInputMethod, "dispatchText", "(IIZ)V"); 898 JNIEnv *env = [ThreadUtilities getJNIEnv]; 899 900 // NSInputContext already did the analysis of the TSM event and created attributes indicating 901 // the underlining and color that should be done to the string. We need to look at the underline 902 // style and color to determine what kind of Java hilighting needs to be done. 903 jstring inProcessText = JNFNSToJavaString(env, incomingString); 904 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_startIMUpdate, inProcessText); // AWT_THREADING Safe (AWTRunLoopMode) 905 (*env)->DeleteLocalRef(env, inProcessText); 906 907 if (isAttributedString) { 908 NSUInteger length; 909 NSRange effectiveRange; 910 NSDictionary *attributes; 911 length = [attrString length]; 912 effectiveRange = NSMakeRange(0, 0); 913 while (NSMaxRange(effectiveRange) < length) { 914 attributes = [attrString attributesAtIndex:NSMaxRange(effectiveRange) 915 effectiveRange:&effectiveRange]; 916 if (attributes) { 917 BOOL isThickUnderline, isGray; 918 NSNumber *underlineSizeObj = 919 (NSNumber *)[attributes objectForKey:NSUnderlineStyleAttributeName]; 920 NSInteger underlineSize = [underlineSizeObj integerValue]; 921 isThickUnderline = (underlineSize > 1); 922 923 NSColor *underlineColorObj = 924 (NSColor *)[attributes objectForKey:NSUnderlineColorAttributeName]; 925 isGray = !([underlineColorObj isEqual:[NSColor blackColor]]); 926 927 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_addAttribute, isThickUnderline, isGray, effectiveRange.location, effectiveRange.length); // AWT_THREADING Safe (AWTRunLoopMode) 928 } 929 } 930 } 931 932 static JNF_MEMBER_CACHE(jm_selectPreviousGlyph, jc_CInputMethod, "selectPreviousGlyph", "()V"); 933 // We need to select the previous glyph so that it is overwritten. 934 if (fPAHNeedsToSelect) { 935 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_selectPreviousGlyph); 936 fPAHNeedsToSelect = NO; 937 } 938 939 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_dispatchText, selectionRange.location, selectionRange.length, JNI_FALSE); // AWT_THREADING Safe (AWTRunLoopMode) 940 941 // If the marked text is being cleared (zero-length string) don't handle the key event. 942 if ([incomingString length] == 0) { 943 fKeyEventsNeeded = NO; 944 } 945 } 946 947 - (void) unmarkText 948 { 949 #ifdef IM_DEBUG 950 fprintf(stderr, "AWTView InputMethod Selector Called : [unmarkText]\n"); 951 #endif // IM_DEBUG 952 953 if (!fInputMethodLOCKABLE) { 954 return; 955 } 956 957 // unmarkText cancels any input in progress and commits it to the text field. 958 static JNF_MEMBER_CACHE(jm_unmarkText, jc_CInputMethod, "unmarkText", "()V"); 959 JNIEnv *env = [ThreadUtilities getJNIEnv]; 960 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_unmarkText); // AWT_THREADING Safe (AWTRunLoopMode) 961 962 } 963 964 - (BOOL) hasMarkedText 965 { 966 #ifdef IM_DEBUG 967 fprintf(stderr, "AWTView InputMethod Selector Called : [hasMarkedText]\n"); 968 #endif // IM_DEBUG 969 970 if (!fInputMethodLOCKABLE) { 971 return NO; 972 } 973 974 static JNF_MEMBER_CACHE(jf_fCurrentText, jc_CInputMethod, "fCurrentText", "Ljava/text/AttributedString;"); 975 static JNF_MEMBER_CACHE(jf_fCurrentTextLength, jc_CInputMethod, "fCurrentTextLength", "I"); 976 JNIEnv *env = [ThreadUtilities getJNIEnv]; 977 jobject currentText = JNFGetObjectField(env, fInputMethodLOCKABLE, jf_fCurrentText); 978 979 jint currentTextLength = JNFGetIntField(env, fInputMethodLOCKABLE, jf_fCurrentTextLength); 980 981 BOOL hasMarkedText = (currentText != NULL && currentTextLength > 0); 982 983 if (currentText != NULL) { 984 (*env)->DeleteLocalRef(env, currentText); 985 } 986 987 return hasMarkedText; 988 } 989 990 - (NSInteger) conversationIdentifier 991 { 992 #ifdef IM_DEBUG 993 fprintf(stderr, "AWTView InputMethod Selector Called : [conversationIdentifier]\n"); 994 #endif // IM_DEBUG 995 996 return (NSInteger) self; 997 } 998 999 /* Returns attributed string at the range. This allows input mangers to 1000 query any range in backing-store (Andy's request) 1001 */ 1002 - (NSAttributedString *) attributedSubstringForProposedRange:(NSRange)theRange actualRange:(NSRangePointer)actualRange 1003 { 1004 #ifdef IM_DEBUG 1005 fprintf(stderr, "AWTView InputMethod Selector Called : [attributedSubstringFromRange] location=%lu, length=%lu\n", (unsigned long)theRange.location, (unsigned long)theRange.length); 1006 #endif // IM_DEBUG 1007 1008 static JNF_MEMBER_CACHE(jm_substringFromRange, jc_CInputMethod, "attributedSubstringFromRange", "(II)Ljava/lang/String;"); 1009 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1010 jobject theString = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_substringFromRange, theRange.location, theRange.length); // AWT_THREADING Safe (AWTRunLoopMode) 1011 1012 id result = [[[NSAttributedString alloc] initWithString:JNFJavaToNSString(env, theString)] autorelease]; 1013 #ifdef IM_DEBUG 1014 NSLog(@"attributedSubstringFromRange returning \"%@\"", result); 1015 #endif // IM_DEBUG 1016 1017 (*env)->DeleteLocalRef(env, theString); 1018 return result; 1019 } 1020 1021 /* This method returns the range for marked region. If hasMarkedText == false, 1022 it'll return NSNotFound location & 0 length range. 1023 */ 1024 - (NSRange) markedRange 1025 { 1026 1027 #ifdef IM_DEBUG 1028 fprintf(stderr, "AWTView InputMethod Selector Called : [markedRange]\n"); 1029 #endif // IM_DEBUG 1030 1031 if (!fInputMethodLOCKABLE) { 1032 return NSMakeRange(NSNotFound, 0); 1033 } 1034 1035 static JNF_MEMBER_CACHE(jm_markedRange, jc_CInputMethod, "markedRange", "()[I"); 1036 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1037 jarray array; 1038 jboolean isCopy; 1039 jint *_array; 1040 NSRange range; 1041 1042 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_markedRange); // AWT_THREADING Safe (AWTRunLoopMode) 1043 1044 if (array) { 1045 _array = (*env)->GetIntArrayElements(env, array, &isCopy); 1046 range = NSMakeRange(_array[0], _array[1]); 1047 1048 #ifdef IM_DEBUG 1049 fprintf(stderr, "markedRange returning (%lu, %lu)\n", (unsigned long)range.location, (unsigned long)range.length); 1050 #endif // IM_DEBUG 1051 (*env)->ReleaseIntArrayElements(env, array, _array, 0); 1052 (*env)->DeleteLocalRef(env, array); 1053 } else { 1054 range = NSMakeRange(NSNotFound, 0); 1055 } 1056 1057 return range; 1058 } 1059 1060 /* This method returns the range for selected region. Just like markedRange method, 1061 its location field contains char index from the text beginning. 1062 */ 1063 - (NSRange) selectedRange 1064 { 1065 if (!fInputMethodLOCKABLE) { 1066 return NSMakeRange(NSNotFound, 0); 1067 } 1068 1069 static JNF_MEMBER_CACHE(jm_selectedRange, jc_CInputMethod, "selectedRange", "()[I"); 1070 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1071 jarray array; 1072 jboolean isCopy; 1073 jint *_array; 1074 NSRange range; 1075 1076 #ifdef IM_DEBUG 1077 fprintf(stderr, "AWTView InputMethod Selector Called : [selectedRange]\n"); 1078 #endif // IM_DEBUG 1079 1080 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_selectedRange); // AWT_THREADING Safe (AWTRunLoopMode) 1081 if (array) { 1082 _array = (*env)->GetIntArrayElements(env, array, &isCopy); 1083 range = NSMakeRange(_array[0], _array[1]); 1084 (*env)->ReleaseIntArrayElements(env, array, _array, 0); 1085 (*env)->DeleteLocalRef(env, array); 1086 } else { 1087 range = NSMakeRange(NSNotFound, 0); 1088 } 1089 1090 return range; 1091 1092 } 1093 1094 /* This method returns the first frame of rects for theRange in screen coordindate system. 1095 */ 1096 - (NSRect) firstRectForCharacterRange:(NSRange)theRange actualRange:(NSRangePointer)actualRange 1097 { 1098 if (!fInputMethodLOCKABLE) { 1099 return NSMakeRect(0, 0, 0, 0); 1100 } 1101 1102 static JNF_MEMBER_CACHE(jm_firstRectForCharacterRange, jc_CInputMethod, 1103 "firstRectForCharacterRange", "(I)[I"); 1104 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1105 jarray array; 1106 jboolean isCopy; 1107 jint *_array; 1108 NSRect rect; 1109 1110 #ifdef IM_DEBUG 1111 fprintf(stderr, "AWTView InputMethod Selector Called : [firstRectForCharacterRange:] location=%lu, length=%lu\n", (unsigned long)theRange.location, (unsigned long)theRange.length); 1112 #endif // IM_DEBUG 1113 1114 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_firstRectForCharacterRange, theRange.location); // AWT_THREADING Safe (AWTRunLoopMode) 1115 1116 _array = (*env)->GetIntArrayElements(env, array, &isCopy); 1117 rect = ConvertNSScreenRect(env, NSMakeRect(_array[0], _array[1], _array[2], _array[3])); 1118 (*env)->ReleaseIntArrayElements(env, array, _array, 0); 1119 (*env)->DeleteLocalRef(env, array); 1120 1121 #ifdef IM_DEBUG 1122 fprintf(stderr, "firstRectForCharacterRange returning x=%f, y=%f, width=%f, height=%f\n", rect.origin.x, rect.origin.y, rect.size.width, rect.size.height); 1123 #endif // IM_DEBUG 1124 return rect; 1125 } 1126 1127 /* This method returns the index for character that is nearest to thePoint. thPoint is in 1128 screen coordinate system. 1129 */ 1130 - (NSUInteger)characterIndexForPoint:(NSPoint)thePoint 1131 { 1132 if (!fInputMethodLOCKABLE) { 1133 return NSNotFound; 1134 } 1135 1136 static JNF_MEMBER_CACHE(jm_characterIndexForPoint, jc_CInputMethod, 1137 "characterIndexForPoint", "(II)I"); 1138 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1139 1140 NSPoint flippedLocation = ConvertNSScreenPoint(env, thePoint); 1141 1142 #ifdef IM_DEBUG 1143 fprintf(stderr, "AWTView InputMethod Selector Called : [characterIndexForPoint:(NSPoint)thePoint] x=%f, y=%f\n", flippedLocation.x, flippedLocation.y); 1144 #endif // IM_DEBUG 1145 1146 jint index = JNFCallIntMethod(env, fInputMethodLOCKABLE, jm_characterIndexForPoint, (jint)flippedLocation.x, (jint)flippedLocation.y); // AWT_THREADING Safe (AWTRunLoopMode) 1147 1148 #ifdef IM_DEBUG 1149 fprintf(stderr, "characterIndexForPoint returning %ld\n", index); 1150 #endif // IM_DEBUG 1151 1152 if (index == -1) { 1153 return NSNotFound; 1154 } else { 1155 return (NSUInteger)index; 1156 } 1157 } 1158 1159 - (NSArray*) validAttributesForMarkedText 1160 { 1161 #ifdef IM_DEBUG 1162 fprintf(stderr, "AWTView InputMethod Selector Called : [validAttributesForMarkedText]\n"); 1163 #endif // IM_DEBUG 1164 1165 return [NSArray array]; 1166 } 1167 1168 - (void)setInputMethod:(jobject)inputMethod 1169 { 1170 #ifdef IM_DEBUG 1171 fprintf(stderr, "AWTView InputMethod Selector Called : [setInputMethod]\n"); 1172 #endif // IM_DEBUG 1173 1174 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1175 1176 // Get rid of the old one 1177 if (fInputMethodLOCKABLE) { 1178 JNFDeleteGlobalRef(env, fInputMethodLOCKABLE); 1179 } 1180 1181 // Save a global ref to the new input method. 1182 if (inputMethod != NULL) 1183 fInputMethodLOCKABLE = JNFNewGlobalRef(env, inputMethod); 1184 else 1185 fInputMethodLOCKABLE = NULL; 1186 } 1187 1188 - (void)abandonInput 1189 { 1190 #ifdef IM_DEBUG 1191 fprintf(stderr, "AWTView InputMethod Selector Called : [abandonInput]\n"); 1192 #endif // IM_DEBUG 1193 1194 [ThreadUtilities performOnMainThread:@selector(markedTextAbandoned:) onObject:[NSInputManager currentInputManager] withObject:self waitUntilDone:YES awtMode:YES]; 1195 [self unmarkText]; 1196 } 1197 1198 /******************************** END NSTextInputClient Protocol ********************************/ 1199 1200 1201 1202 1203 @end // AWTView 1204 1205 /* 1206 * Class: sun_lwawt_macosx_CPlatformView 1207 * Method: nativeCreateView 1208 * Signature: (IIII)J 1209 */ 1210 JNIEXPORT jlong JNICALL 1211 Java_sun_lwawt_macosx_CPlatformView_nativeCreateView 1212 (JNIEnv *env, jobject obj, jint originX, jint originY, jint width, jint height, jlong windowLayerPtr) 1213 { 1214 __block AWTView *newView = nil; 1215 1216 JNF_COCOA_ENTER(env); 1217 AWT_ASSERT_NOT_APPKIT_THREAD; 1218 1219 NSRect rect = NSMakeRect(originX, originY, width, height); 1220 jobject cPlatformView = (*env)->NewGlobalRef(env, obj); 1221 1222 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ 1223 AWT_ASSERT_APPKIT_THREAD; 1224 1225 CALayer *windowLayer = jlong_to_ptr(windowLayerPtr); 1226 AWTView *view = [[AWTView alloc] initWithRect:rect 1227 platformView:cPlatformView 1228 windowLayer:windowLayer]; 1229 CFRetain(view); 1230 [view release]; // GC 1231 1232 newView = view; 1233 }]; 1234 1235 JNF_COCOA_EXIT(env); 1236 1237 return ptr_to_jlong(newView); 1238 }