annotate src/macosx/native/sun/awt/AWTView.m @ 5370:c00d6508afce

7142565: [macosx] Many special keys processed twice in text fields Summary: forward port from 7u4 Reviewed-by: anthony
author ant
date Thu, 17 May 2012 21:27:19 +0400
parents 689c0cd214e8
children 17c5e1a12965
rev   line source
michaelm@5116 1 /*
michaelm@5116 2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
michaelm@5116 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
michaelm@5116 4 *
michaelm@5116 5 * This code is free software; you can redistribute it and/or modify it
michaelm@5116 6 * under the terms of the GNU General Public License version 2 only, as
michaelm@5116 7 * published by the Free Software Foundation. Oracle designates this
michaelm@5116 8 * particular file as subject to the "Classpath" exception as provided
michaelm@5116 9 * by Oracle in the LICENSE file that accompanied this code.
michaelm@5116 10 *
michaelm@5116 11 * This code is distributed in the hope that it will be useful, but WITHOUT
michaelm@5116 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
michaelm@5116 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
michaelm@5116 14 * version 2 for more details (a copy is included in the LICENSE file that
michaelm@5116 15 * accompanied this code).
michaelm@5116 16 *
michaelm@5116 17 * You should have received a copy of the GNU General Public License version
michaelm@5116 18 * 2 along with this work; if not, write to the Free Software Foundation,
michaelm@5116 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
michaelm@5116 20 *
michaelm@5116 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
michaelm@5116 22 * or visit www.oracle.com if you need additional information or have any
michaelm@5116 23 * questions.
michaelm@5116 24 */
michaelm@5116 25
michaelm@5116 26 #import "CGLGraphicsConfig.h"
michaelm@5116 27
michaelm@5116 28 #import <JavaNativeFoundation/JavaNativeFoundation.h>
michaelm@5116 29 #import <JavaRuntimeSupport/JavaRuntimeSupport.h>
michaelm@5116 30
michaelm@5116 31 #import "ThreadUtilities.h"
michaelm@5116 32 #import "AWTView.h"
michaelm@5116 33 #import "AWTEvent.h"
michaelm@5116 34 #import "AWTWindow.h"
michaelm@5116 35 #import "LWCToolkit.h"
michaelm@5116 36 #import "JavaComponentAccessibility.h"
michaelm@5116 37 #import "JavaTextAccessibility.h"
michaelm@5116 38 #import "GeomUtilities.h"
michaelm@5116 39 #import "OSVersion.h"
michaelm@5116 40 #import "CGLLayer.h"
michaelm@5116 41
michaelm@5116 42 @interface AWTView()
michaelm@5116 43 @property (retain) CDropTarget *_dropTarget;
michaelm@5116 44 @property (retain) CDragSource *_dragSource;
michaelm@5116 45 @end
michaelm@5116 46
michaelm@5116 47 // Uncomment this line to see fprintfs of each InputMethod API being called on this View
michaelm@5116 48 //#define IM_DEBUG TRUE
michaelm@5116 49 //#define EXTRA_DEBUG
michaelm@5116 50
michaelm@5116 51 static BOOL shouldUsePressAndHold() {
michaelm@5116 52 static int shouldUsePressAndHold = -1;
michaelm@5116 53 if (shouldUsePressAndHold != -1) return shouldUsePressAndHold;
michaelm@5116 54 shouldUsePressAndHold = !isSnowLeopardOrLower();
michaelm@5116 55 return shouldUsePressAndHold;
michaelm@5116 56 }
michaelm@5116 57
michaelm@5116 58 @implementation AWTView
michaelm@5116 59
michaelm@5116 60 @synthesize _dropTarget;
michaelm@5116 61 @synthesize _dragSource;
michaelm@5116 62 @synthesize cglLayer;
alexsch@5312 63 @synthesize mouseIsOver;
michaelm@5116 64
michaelm@5116 65 // Note: Must be called on main (AppKit) thread only
michaelm@5116 66 - (id) initWithRect: (NSRect) rect
michaelm@5116 67 platformView: (jobject) cPlatformView
michaelm@5116 68 windowLayer: (CALayer*) windowLayer
michaelm@5116 69 {
michaelm@5116 70 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 71 // Initialize ourselves
michaelm@5116 72 self = [super initWithFrame: rect];
michaelm@5116 73 if (self == nil) return self;
michaelm@5116 74
michaelm@5116 75 m_cPlatformView = cPlatformView;
michaelm@5116 76 fInputMethodLOCKABLE = NULL;
michaelm@5116 77 fKeyEventsNeeded = NO;
michaelm@5116 78 fProcessingKeystroke = NO;
michaelm@5116 79
michaelm@5116 80 fEnablePressAndHold = shouldUsePressAndHold();
michaelm@5116 81 fInPressAndHold = NO;
michaelm@5116 82 fPAHNeedsToSelect = NO;
leonidr@5351 83
alexsch@5312 84 mouseIsOver = NO;
michaelm@5116 85
michaelm@5116 86 if (windowLayer != nil) {
michaelm@5116 87 self.cglLayer = windowLayer;
michaelm@5116 88 [self setWantsLayer: YES];
michaelm@5116 89 [self.layer addSublayer: (CALayer *)cglLayer];
michaelm@5116 90 [self setLayerContentsRedrawPolicy: NSViewLayerContentsRedrawDuringViewResize];
michaelm@5116 91 [self setLayerContentsPlacement: NSViewLayerContentsPlacementTopLeft];
michaelm@5116 92 [self setAutoresizingMask: NSViewHeightSizable | NSViewWidthSizable];
michaelm@5116 93
michaelm@5116 94 #ifdef REMOTELAYER
michaelm@5116 95 CGLLayer *parentLayer = (CGLLayer*)self.cglLayer;
michaelm@5116 96 parentLayer.parentLayer = NULL;
michaelm@5116 97 parentLayer.remoteLayer = NULL;
michaelm@5116 98 if (JRSRemotePort != 0 && remoteSocketFD > 0) {
michaelm@5116 99 CGLLayer *remoteLayer = [[CGLLayer alloc] initWithJavaLayer: parentLayer.javaLayer];
michaelm@5116 100 remoteLayer.target = GL_TEXTURE_2D;
michaelm@5116 101 NSLog(@"Creating Parent=%p, Remote=%p", parentLayer, remoteLayer);
michaelm@5116 102 parentLayer.remoteLayer = remoteLayer;
michaelm@5116 103 remoteLayer.parentLayer = parentLayer;
michaelm@5116 104 remoteLayer.remoteLayer = NULL;
michaelm@5116 105 remoteLayer.jrsRemoteLayer = [remoteLayer createRemoteLayerBoundTo:JRSRemotePort];
michaelm@5116 106 CFRetain(remoteLayer); // REMIND
michaelm@5116 107 remoteLayer.frame = CGRectMake(0, 0, 720, 500); // REMIND
michaelm@5116 108 CFRetain(remoteLayer.jrsRemoteLayer); // REMIND
michaelm@5116 109 int layerID = [remoteLayer.jrsRemoteLayer layerID];
michaelm@5116 110 NSLog(@"layer id to send = %d", layerID);
michaelm@5116 111 sendLayerID(layerID);
michaelm@5116 112 }
michaelm@5116 113 #endif /* REMOTELAYER */
michaelm@5116 114 }
michaelm@5116 115
michaelm@5116 116 return self;
michaelm@5116 117 }
michaelm@5116 118
michaelm@5116 119 - (void) dealloc {
michaelm@5116 120 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 121
michaelm@5116 122 self.cglLayer = nil;
michaelm@5116 123
michaelm@5116 124 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 125 (*env)->DeleteGlobalRef(env, m_cPlatformView);
michaelm@5116 126 m_cPlatformView = NULL;
michaelm@5116 127
michaelm@5116 128 if (fInputMethodLOCKABLE != NULL)
michaelm@5116 129 {
michaelm@5116 130 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
michaelm@5116 131
michaelm@5116 132 JNFDeleteGlobalRef(env, fInputMethodLOCKABLE);
michaelm@5116 133 fInputMethodLOCKABLE = NULL;
michaelm@5116 134 }
michaelm@5116 135
michaelm@5116 136
michaelm@5116 137 [super dealloc];
michaelm@5116 138 }
michaelm@5116 139
michaelm@5116 140 - (void) viewDidMoveToWindow {
michaelm@5116 141 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 142
michaelm@5116 143 [AWTToolkit eventCountPlusPlus];
michaelm@5116 144
michaelm@5116 145 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^() {
michaelm@5116 146 [[self window] makeFirstResponder: self];
michaelm@5116 147 }];
michaelm@5116 148 if ([self window] != NULL) {
michaelm@5116 149 [self resetTrackingRect];
michaelm@5116 150 }
michaelm@5116 151 }
michaelm@5116 152
michaelm@5116 153 - (BOOL) acceptsFirstMouse: (NSEvent *)event {
michaelm@5116 154 return YES;
michaelm@5116 155 }
michaelm@5116 156
michaelm@5116 157 - (BOOL) acceptsFirstResponder {
michaelm@5116 158 return YES;
michaelm@5116 159 }
michaelm@5116 160
michaelm@5116 161 - (BOOL) becomeFirstResponder {
michaelm@5116 162 return YES;
michaelm@5116 163 }
michaelm@5116 164
michaelm@5116 165 - (BOOL) preservesContentDuringLiveResize {
michaelm@5116 166 return YES;
michaelm@5116 167 }
michaelm@5116 168
michaelm@5116 169 /*
michaelm@5116 170 * Automatically triggered functions.
michaelm@5116 171 */
michaelm@5116 172
michaelm@5116 173 /*
michaelm@5116 174 * MouseEvents support
michaelm@5116 175 */
michaelm@5116 176
michaelm@5116 177 - (void) mouseDown: (NSEvent *)event {
michaelm@5116 178 NSInputManager *inputManager = [NSInputManager currentInputManager];
michaelm@5116 179 if ([inputManager wantsToHandleMouseEvents]) {
michaelm@5116 180 #if IM_DEBUG
michaelm@5116 181 NSLog(@"-> IM wants to handle event");
michaelm@5116 182 #endif
michaelm@5116 183 if (![inputManager handleMouseEvent:event]) {
michaelm@5116 184 [self deliverJavaMouseEvent: event];
michaelm@5116 185 } else {
michaelm@5116 186 #if IM_DEBUG
michaelm@5116 187 NSLog(@"-> Event was handled.");
michaelm@5116 188 #endif
michaelm@5116 189 }
michaelm@5116 190 } else {
michaelm@5116 191 NSLog(@"-> IM does not want to handle event");
michaelm@5116 192 [self deliverJavaMouseEvent: event];
michaelm@5116 193 }
michaelm@5116 194 }
michaelm@5116 195
michaelm@5116 196 - (void) mouseUp: (NSEvent *)event {
michaelm@5116 197 [self deliverJavaMouseEvent: event];
michaelm@5116 198 }
michaelm@5116 199
michaelm@5116 200 - (void) rightMouseDown: (NSEvent *)event {
michaelm@5116 201 [self deliverJavaMouseEvent: event];
michaelm@5116 202 }
michaelm@5116 203
michaelm@5116 204 - (void) rightMouseUp: (NSEvent *)event {
michaelm@5116 205 [self deliverJavaMouseEvent: event];
michaelm@5116 206 }
michaelm@5116 207
michaelm@5116 208 - (void) otherMouseDown: (NSEvent *)event {
michaelm@5116 209 [self deliverJavaMouseEvent: event];
michaelm@5116 210 }
michaelm@5116 211
michaelm@5116 212 - (void) otherMouseUp: (NSEvent *)event {
michaelm@5116 213 [self deliverJavaMouseEvent: event];
michaelm@5116 214 }
michaelm@5116 215
michaelm@5116 216 - (void) mouseMoved: (NSEvent *)event {
michaelm@5116 217 // TODO: better way to redirect move events to the "under" view
michaelm@5116 218
michaelm@5116 219 NSPoint eventLocation = [event locationInWindow];
michaelm@5116 220 NSPoint localPoint = [self convertPoint: eventLocation fromView: nil];
michaelm@5116 221
michaelm@5116 222 if ([self mouse: localPoint inRect: [self bounds]]) {
michaelm@5116 223 [self deliverJavaMouseEvent: event];
michaelm@5116 224 } else {
michaelm@5116 225 [[self nextResponder] mouseDown:event];
michaelm@5116 226 }
michaelm@5116 227 }
michaelm@5116 228
michaelm@5116 229 - (void) mouseDragged: (NSEvent *)event {
michaelm@5116 230 [self deliverJavaMouseEvent: event];
michaelm@5116 231 }
michaelm@5116 232
michaelm@5116 233 - (void) rightMouseDragged: (NSEvent *)event {
michaelm@5116 234 [self deliverJavaMouseEvent: event];
michaelm@5116 235 }
michaelm@5116 236
michaelm@5116 237 - (void) otherMouseDragged: (NSEvent *)event {
michaelm@5116 238 [self deliverJavaMouseEvent: event];
michaelm@5116 239 }
michaelm@5116 240
michaelm@5116 241 - (void) mouseEntered: (NSEvent *)event {
michaelm@5116 242 [[self window] setAcceptsMouseMovedEvents:YES];
michaelm@5116 243 //[[self window] makeFirstResponder:self];
michaelm@5116 244 [self deliverJavaMouseEvent: event];
michaelm@5116 245 }
michaelm@5116 246
michaelm@5116 247 - (void) mouseExited: (NSEvent *)event {
michaelm@5116 248 [[self window] setAcceptsMouseMovedEvents:NO];
michaelm@5116 249 [self deliverJavaMouseEvent: event];
michaelm@5116 250 //Restore the cursor back.
michaelm@5116 251 //[CCursorManager _setCursor: [NSCursor arrowCursor]];
michaelm@5116 252 }
michaelm@5116 253
michaelm@5116 254 - (void) scrollWheel: (NSEvent*) event {
michaelm@5116 255 [self deliverJavaMouseEvent: event];
michaelm@5116 256 }
michaelm@5116 257
michaelm@5116 258 /*
michaelm@5116 259 * KeyEvents support
michaelm@5116 260 */
michaelm@5116 261
michaelm@5116 262 - (void) keyDown: (NSEvent *)event {
michaelm@5116 263
michaelm@5116 264 fProcessingKeystroke = YES;
michaelm@5116 265 fKeyEventsNeeded = YES;
michaelm@5116 266
michaelm@5116 267 // Allow TSM to look at the event and potentially send back NSTextInputClient messages.
michaelm@5116 268 [self interpretKeyEvents:[NSArray arrayWithObject:event]];
michaelm@5116 269
michaelm@5116 270 if (fEnablePressAndHold && [event willBeHandledByComplexInputMethod]) {
michaelm@5116 271 fProcessingKeystroke = NO;
michaelm@5116 272 if (!fInPressAndHold) {
michaelm@5116 273 fInPressAndHold = YES;
michaelm@5116 274 fPAHNeedsToSelect = YES;
michaelm@5116 275 }
michaelm@5116 276 return;
michaelm@5116 277 }
michaelm@5116 278
michaelm@5116 279 if (![self hasMarkedText] && fKeyEventsNeeded) {
michaelm@5116 280 [self deliverJavaKeyEventHelper: event];
michaelm@5116 281 }
michaelm@5116 282
michaelm@5116 283 fProcessingKeystroke = NO;
michaelm@5116 284 }
michaelm@5116 285
michaelm@5116 286 - (void) keyUp: (NSEvent *)event {
michaelm@5116 287 [self deliverJavaKeyEventHelper: event];
michaelm@5116 288 }
michaelm@5116 289
michaelm@5116 290 - (void) flagsChanged: (NSEvent *)event {
michaelm@5116 291 [self deliverJavaKeyEventHelper: event];
michaelm@5116 292 }
michaelm@5116 293
michaelm@5116 294 - (BOOL) performKeyEquivalent: (NSEvent *) event {
michaelm@5116 295 [self deliverJavaKeyEventHelper: event];
michaelm@5116 296 return NO;
michaelm@5116 297 }
michaelm@5116 298
michaelm@5116 299 /**
michaelm@5116 300 * Utility methods and accessors
michaelm@5116 301 */
michaelm@5116 302
michaelm@5116 303 -(void) deliverJavaMouseEvent: (NSEvent *) event {
leonidr@5351 304 BOOL isEnabled = YES;
leonidr@5351 305 NSWindow* window = [self window];
anthony@5359 306 if ([window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]) {
anthony@5359 307 isEnabled = [(AWTWindow*)[window delegate] isEnabled];
leonidr@5351 308 }
leonidr@5351 309
leonidr@5351 310 if (!isEnabled) {
leonidr@5351 311 return;
leonidr@5351 312 }
leonidr@5351 313
leonidr@5351 314 NSEventType type = [event type];
leonidr@5351 315
alexsch@5312 316 // check synthesized mouse entered/exited events
alexsch@5312 317 if ((type == NSMouseEntered && mouseIsOver) || (type == NSMouseExited && !mouseIsOver)) {
alexsch@5312 318 return;
alexsch@5312 319 }else if ((type == NSMouseEntered && !mouseIsOver) || (type == NSMouseExited && mouseIsOver)) {
alexsch@5312 320 mouseIsOver = !mouseIsOver;
alexsch@5312 321 }
leonidr@5351 322
michaelm@5116 323 [AWTToolkit eventCountPlusPlus];
michaelm@5116 324
michaelm@5116 325 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 326
michaelm@5116 327 NSPoint eventLocation = [event locationInWindow];
michaelm@5116 328 NSPoint localPoint = [self convertPoint: eventLocation fromView: nil];
michaelm@5116 329 NSPoint absP = [NSEvent mouseLocation];
michaelm@5116 330
michaelm@5116 331 // Convert global numbers between Cocoa's coordinate system and Java.
michaelm@5116 332 // TODO: need consitent way for doing that both with global as well as with local coordinates.
michaelm@5116 333 // The reason to do it here is one more native method for getting screen dimension otherwise.
michaelm@5116 334
michaelm@5116 335 NSRect screenRect = [[NSScreen mainScreen] frame];
michaelm@5116 336 absP.y = screenRect.size.height - absP.y;
michaelm@5116 337 jint clickCount;
michaelm@5116 338
michaelm@5116 339 if (type == NSMouseEntered ||
michaelm@5116 340 type == NSMouseExited ||
michaelm@5116 341 type == NSScrollWheel ||
michaelm@5116 342 type == NSMouseMoved) {
michaelm@5116 343 clickCount = 0;
michaelm@5116 344 } else {
michaelm@5116 345 clickCount = [event clickCount];
michaelm@5116 346 }
michaelm@5116 347
michaelm@5116 348 static JNF_CLASS_CACHE(jc_NSEvent, "sun/lwawt/macosx/event/NSEvent");
michaelm@5116 349 static JNF_CTOR_CACHE(jctor_NSEvent, jc_NSEvent, "(IIIIIIIIDD)V");
michaelm@5116 350 jobject jEvent = JNFNewObject(env, jctor_NSEvent,
michaelm@5116 351 [event type],
michaelm@5116 352 [event modifierFlags],
michaelm@5116 353 clickCount,
michaelm@5116 354 [event buttonNumber],
michaelm@5116 355 (jint)localPoint.x, (jint)localPoint.y,
michaelm@5116 356 (jint)absP.x, (jint)absP.y,
michaelm@5116 357 [event deltaY],
michaelm@5116 358 [event deltaX]);
michaelm@5116 359 if (jEvent == nil) {
michaelm@5116 360 // Unable to create event by some reason.
michaelm@5116 361 return;
michaelm@5116 362 }
michaelm@5116 363
michaelm@5116 364 static JNF_CLASS_CACHE(jc_PlatformView, "sun/lwawt/macosx/CPlatformView");
michaelm@5116 365 static JNF_MEMBER_CACHE(jm_deliverMouseEvent, jc_PlatformView, "deliverMouseEvent", "(Lsun/lwawt/macosx/event/NSEvent;)V");
michaelm@5116 366 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverMouseEvent, jEvent);
michaelm@5116 367 }
michaelm@5116 368
michaelm@5116 369
michaelm@5116 370 - (void) clearTrackingRect {
michaelm@5116 371 if (rolloverTrackingRectTag > 0) {
michaelm@5116 372 [self removeTrackingRect:rolloverTrackingRectTag];
michaelm@5116 373 rolloverTrackingRectTag = 0;
michaelm@5116 374 }
michaelm@5116 375 }
michaelm@5116 376
michaelm@5116 377 - (void) resetTrackingRect {
michaelm@5116 378 [self clearTrackingRect];
michaelm@5116 379 rolloverTrackingRectTag = [self addTrackingRect:[self visibleRect]
michaelm@5116 380 owner:self
michaelm@5116 381 userData:NULL
michaelm@5116 382 assumeInside:NO];
michaelm@5116 383 }
michaelm@5116 384
michaelm@5116 385 - (void)updateTrackingAreas {
michaelm@5116 386 [super updateTrackingAreas];
michaelm@5116 387 [self resetTrackingRect];
michaelm@5116 388 }
michaelm@5116 389
michaelm@5116 390 - (void) resetCursorRects {
michaelm@5116 391 [super resetCursorRects];
michaelm@5116 392 [self resetTrackingRect];
michaelm@5116 393 }
michaelm@5116 394
michaelm@5116 395 -(void) deliverJavaKeyEventHelper: (NSEvent *) event {
ant@5370 396 static id sUnretainedLastKeyEvent = nil;
ant@5370 397 if (event == sUnretainedLastKeyEvent) {
ant@5370 398 // The event is repeatedly delivered by keyDown: after performKeyEquivalent:
ant@5370 399 return;
ant@5370 400 }
ant@5370 401 sUnretainedLastKeyEvent = event;
ant@5370 402
michaelm@5116 403 [AWTToolkit eventCountPlusPlus];
michaelm@5116 404 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 405
michaelm@5116 406 jstring characters = NULL;
michaelm@5116 407 if ([event type] != NSFlagsChanged) {
michaelm@5116 408 characters = JNFNSToJavaString(env, [event characters]);
michaelm@5116 409 }
michaelm@5116 410
michaelm@5116 411 static JNF_CLASS_CACHE(jc_NSEvent, "sun/lwawt/macosx/event/NSEvent");
michaelm@5116 412 static JNF_CTOR_CACHE(jctor_NSEvent, jc_NSEvent, "(IISLjava/lang/String;)V");
michaelm@5116 413 jobject jevent = JNFNewObject(env, jctor_NSEvent,
michaelm@5116 414 [event type],
michaelm@5116 415 [event modifierFlags],
michaelm@5116 416 [event keyCode],
michaelm@5116 417 characters);
michaelm@5116 418
michaelm@5116 419 static JNF_CLASS_CACHE(jc_PlatformView, "sun/lwawt/macosx/CPlatformView");
michaelm@5116 420 static JNF_MEMBER_CACHE(jm_deliverKeyEvent, jc_PlatformView,
michaelm@5116 421 "deliverKeyEvent", "(Lsun/lwawt/macosx/event/NSEvent;)V");
michaelm@5116 422 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverKeyEvent, jevent);
michaelm@5116 423
michaelm@5116 424 if (characters != NULL) {
michaelm@5116 425 (*env)->DeleteLocalRef(env, characters);
michaelm@5116 426 }
michaelm@5116 427 }
michaelm@5116 428
michaelm@5116 429 - (void) drawRect:(NSRect)dirtyRect {
michaelm@5116 430 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 431
michaelm@5116 432 [super drawRect:dirtyRect];
michaelm@5116 433 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 434 if (env != NULL) {
michaelm@5116 435 /*
michaelm@5116 436 if ([self inLiveResize]) {
michaelm@5116 437 NSRect rs[4];
michaelm@5116 438 NSInteger count;
michaelm@5116 439 [self getRectsExposedDuringLiveResize:rs count:&count];
michaelm@5116 440 for (int i = 0; i < count; i++) {
michaelm@5116 441 JNU_CallMethodByName(env, NULL, [m_awtWindow cPlatformView],
michaelm@5116 442 "deliverWindowDidExposeEvent", "(FFFF)V",
michaelm@5116 443 (jfloat)rs[i].origin.x, (jfloat)rs[i].origin.y,
michaelm@5116 444 (jfloat)rs[i].size.width, (jfloat)rs[i].size.height);
michaelm@5116 445 if ((*env)->ExceptionOccurred(env)) {
michaelm@5116 446 (*env)->ExceptionDescribe(env);
michaelm@5116 447 (*env)->ExceptionClear(env);
michaelm@5116 448 }
michaelm@5116 449 }
michaelm@5116 450 } else {
michaelm@5116 451 */
michaelm@5116 452 static JNF_CLASS_CACHE(jc_CPlatformView, "sun/lwawt/macosx/CPlatformView");
michaelm@5116 453 static JNF_MEMBER_CACHE(jm_deliverWindowDidExposeEvent, jc_CPlatformView, "deliverWindowDidExposeEvent", "()V");
michaelm@5116 454 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverWindowDidExposeEvent);
michaelm@5116 455 /*
michaelm@5116 456 }
michaelm@5116 457 */
michaelm@5116 458 }
michaelm@5116 459 }
michaelm@5116 460
michaelm@5116 461 // NSAccessibility support
michaelm@5116 462 - (jobject)awtComponent:(JNIEnv*)env
michaelm@5116 463 {
michaelm@5116 464 static JNF_CLASS_CACHE(jc_CPlatformView, "sun/lwawt/macosx/CPlatformView");
michaelm@5116 465 static JNF_MEMBER_CACHE(jf_Peer, jc_CPlatformView, "peer", "Lsun/lwawt/LWWindowPeer;");
michaelm@5116 466 if ((env == NULL) || (m_cPlatformView == NULL)) {
michaelm@5116 467 NSLog(@"Apple AWT : Error AWTView:awtComponent given bad parameters.");
michaelm@5116 468 if (env != NULL)
michaelm@5116 469 {
michaelm@5116 470 JNFDumpJavaStack(env);
michaelm@5116 471 }
michaelm@5116 472 return NULL;
michaelm@5116 473 }
michaelm@5116 474 jobject peer = JNFGetObjectField(env, m_cPlatformView, jf_Peer);
michaelm@5116 475 static JNF_CLASS_CACHE(jc_LWWindowPeer, "sun/lwawt/LWWindowPeer");
michaelm@5116 476 static JNF_MEMBER_CACHE(jf_Target, jc_LWWindowPeer, "target", "Ljava/awt/Component;");
michaelm@5116 477 if (peer == NULL) {
michaelm@5116 478 NSLog(@"Apple AWT : Error AWTView:awtComponent got null peer from CPlatformView");
michaelm@5116 479 JNFDumpJavaStack(env);
michaelm@5116 480 return NULL;
michaelm@5116 481 }
michaelm@5116 482 return JNFGetObjectField(env, peer, jf_Target);
michaelm@5116 483 }
michaelm@5116 484
michaelm@5116 485 - (id)getAxData:(JNIEnv*)env
michaelm@5116 486 {
michaelm@5116 487 return [[[JavaComponentAccessibility alloc] initWithParent:self withEnv:env withAccessible:[self awtComponent:env] withIndex:-1 withView:self withJavaRole:nil] autorelease];
michaelm@5116 488 }
michaelm@5116 489
michaelm@5116 490 - (NSArray *)accessibilityAttributeNames
michaelm@5116 491 {
michaelm@5116 492 return [[super accessibilityAttributeNames] arrayByAddingObject:NSAccessibilityChildrenAttribute];
michaelm@5116 493 }
michaelm@5116 494
michaelm@5116 495 // NSAccessibility messages
michaelm@5116 496 // attribute methods
michaelm@5116 497 - (id)accessibilityAttributeValue:(NSString *)attribute
michaelm@5116 498 {
michaelm@5116 499 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 500
michaelm@5116 501 if ([attribute isEqualToString:NSAccessibilityChildrenAttribute])
michaelm@5116 502 {
michaelm@5116 503 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 504
michaelm@5116 505 (*env)->PushLocalFrame(env, 4);
michaelm@5116 506
michaelm@5116 507 id result = NSAccessibilityUnignoredChildrenForOnlyChild([self getAxData:env]);
michaelm@5116 508
michaelm@5116 509 (*env)->PopLocalFrame(env, NULL);
michaelm@5116 510
michaelm@5116 511 return result;
michaelm@5116 512 }
michaelm@5116 513 else
michaelm@5116 514 {
michaelm@5116 515 return [super accessibilityAttributeValue:attribute];
michaelm@5116 516 }
michaelm@5116 517 }
michaelm@5116 518 - (BOOL)accessibilityIsIgnored
michaelm@5116 519 {
michaelm@5116 520 return YES;
michaelm@5116 521 }
michaelm@5116 522
michaelm@5116 523 - (id)accessibilityHitTest:(NSPoint)point
michaelm@5116 524 {
michaelm@5116 525 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 526 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 527
michaelm@5116 528 (*env)->PushLocalFrame(env, 4);
michaelm@5116 529
michaelm@5116 530 id result = [[self getAxData:env] accessibilityHitTest:point withEnv:env];
michaelm@5116 531
michaelm@5116 532 (*env)->PopLocalFrame(env, NULL);
michaelm@5116 533
michaelm@5116 534 return result;
michaelm@5116 535 }
michaelm@5116 536
michaelm@5116 537 - (id)accessibilityFocusedUIElement
michaelm@5116 538 {
michaelm@5116 539 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 540
michaelm@5116 541 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 542
michaelm@5116 543 (*env)->PushLocalFrame(env, 4);
michaelm@5116 544
michaelm@5116 545 id result = [[self getAxData:env] accessibilityFocusedUIElement];
michaelm@5116 546
michaelm@5116 547 (*env)->PopLocalFrame(env, NULL);
michaelm@5116 548
michaelm@5116 549 return result;
michaelm@5116 550 }
michaelm@5116 551
michaelm@5116 552 // --- Services menu support for lightweights ---
michaelm@5116 553
michaelm@5116 554 // finds the focused accessable element, and if it's a text element, obtains the text from it
michaelm@5116 555 - (NSString *)accessibleSelectedText
michaelm@5116 556 {
michaelm@5116 557 id focused = [self accessibilityFocusedUIElement];
michaelm@5116 558 if (![focused isKindOfClass:[JavaTextAccessibility class]]) return nil;
michaelm@5116 559 return [(JavaTextAccessibility *)focused accessibilitySelectedTextAttribute];
michaelm@5116 560 }
michaelm@5116 561
michaelm@5116 562 // same as above, but converts to RTFD
michaelm@5116 563 - (NSData *)accessibleSelectedTextAsRTFD
michaelm@5116 564 {
michaelm@5116 565 NSString *selectedText = [self accessibleSelectedText];
michaelm@5116 566 NSAttributedString *styledText = [[NSAttributedString alloc] initWithString:selectedText];
michaelm@5116 567 NSData *rtfdData = [styledText RTFDFromRange:NSMakeRange(0, [styledText length]) documentAttributes:nil];
michaelm@5116 568 [styledText release];
michaelm@5116 569 return rtfdData;
michaelm@5116 570 }
michaelm@5116 571
michaelm@5116 572 // finds the focused accessable element, and if it's a text element, sets the text in it
michaelm@5116 573 - (BOOL)replaceAccessibleTextSelection:(NSString *)text
michaelm@5116 574 {
michaelm@5116 575 id focused = [self accessibilityFocusedUIElement];
michaelm@5116 576 if (![focused isKindOfClass:[JavaTextAccessibility class]]) return NO;
michaelm@5116 577 [(JavaTextAccessibility *)focused accessibilitySetSelectedTextAttribute:text];
michaelm@5116 578 return YES;
michaelm@5116 579 }
michaelm@5116 580
michaelm@5116 581 // called for each service in the Services menu - only handle text for now
michaelm@5116 582 - (id)validRequestorForSendType:(NSString *)sendType returnType:(NSString *)returnType
michaelm@5116 583 {
michaelm@5116 584 if ([[self window] firstResponder] != self) return nil; // let AWT components handle themselves
michaelm@5116 585
michaelm@5116 586 if ([sendType isEqual:NSStringPboardType] || [returnType isEqual:NSStringPboardType]) {
michaelm@5116 587 NSString *selectedText = [self accessibleSelectedText];
michaelm@5116 588 if (selectedText) return self;
michaelm@5116 589 }
michaelm@5116 590
michaelm@5116 591 return nil;
michaelm@5116 592 }
michaelm@5116 593
michaelm@5116 594 // fetch text from Java and hand off to the service
michaelm@5116 595 - (BOOL)writeSelectionToPasteboard:(NSPasteboard *)pboard types:(NSArray *)types
michaelm@5116 596 {
michaelm@5116 597 if ([types containsObject:NSStringPboardType])
michaelm@5116 598 {
michaelm@5116 599 [pboard declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:nil];
michaelm@5116 600 return [pboard setString:[self accessibleSelectedText] forType:NSStringPboardType];
michaelm@5116 601 }
michaelm@5116 602
michaelm@5116 603 if ([types containsObject:NSRTFDPboardType])
michaelm@5116 604 {
michaelm@5116 605 [pboard declareTypes:[NSArray arrayWithObject:NSRTFDPboardType] owner:nil];
michaelm@5116 606 return [pboard setData:[self accessibleSelectedTextAsRTFD] forType:NSRTFDPboardType];
michaelm@5116 607 }
michaelm@5116 608
michaelm@5116 609 return NO;
michaelm@5116 610 }
michaelm@5116 611
michaelm@5116 612 // write text back to Java from the service
michaelm@5116 613 - (BOOL)readSelectionFromPasteboard:(NSPasteboard *)pboard
michaelm@5116 614 {
michaelm@5116 615 if ([[pboard types] containsObject:NSStringPboardType])
michaelm@5116 616 {
michaelm@5116 617 NSString *text = [pboard stringForType:NSStringPboardType];
michaelm@5116 618 return [self replaceAccessibleTextSelection:text];
michaelm@5116 619 }
michaelm@5116 620
michaelm@5116 621 if ([[pboard types] containsObject:NSRTFDPboardType])
michaelm@5116 622 {
michaelm@5116 623 NSData *rtfdData = [pboard dataForType:NSRTFDPboardType];
michaelm@5116 624 NSAttributedString *styledText = [[NSAttributedString alloc] initWithRTFD:rtfdData documentAttributes:nil];
michaelm@5116 625 NSString *text = [styledText string];
michaelm@5116 626 [styledText release];
michaelm@5116 627
michaelm@5116 628 return [self replaceAccessibleTextSelection:text];
michaelm@5116 629 }
michaelm@5116 630
michaelm@5116 631 return NO;
michaelm@5116 632 }
michaelm@5116 633
michaelm@5116 634
michaelm@5116 635 -(void) setDragSource:(CDragSource *)source {
michaelm@5116 636 self._dragSource = source;
michaelm@5116 637 }
michaelm@5116 638
michaelm@5116 639
michaelm@5116 640 - (void) setDropTarget:(CDropTarget *)target {
michaelm@5116 641 self._dropTarget = target;
michaelm@5116 642 [ThreadUtilities performOnMainThread:@selector(controlModelControlValid) onObject:self._dropTarget withObject:nil waitUntilDone:YES awtMode:YES];
michaelm@5116 643 }
michaelm@5116 644
michaelm@5116 645 /******************************** BEGIN NSDraggingSource Interface ********************************/
michaelm@5116 646
michaelm@5116 647 - (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)flag
michaelm@5116 648 {
michaelm@5116 649 // If draggingSource is nil route the message to the superclass (if responding to the selector):
michaelm@5116 650 CDragSource *dragSource = self._dragSource;
michaelm@5116 651 NSDragOperation dragOp = NSDragOperationNone;
michaelm@5116 652
michaelm@5116 653 if (dragSource != nil)
michaelm@5116 654 dragOp = [dragSource draggingSourceOperationMaskForLocal:flag];
michaelm@5116 655 else if ([super respondsToSelector:@selector(draggingSourceOperationMaskForLocal:)])
michaelm@5116 656 dragOp = [super draggingSourceOperationMaskForLocal:flag];
michaelm@5116 657
michaelm@5116 658 return dragOp;
michaelm@5116 659 }
michaelm@5116 660
michaelm@5116 661 - (NSArray *)namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination
michaelm@5116 662 {
michaelm@5116 663 // If draggingSource is nil route the message to the superclass (if responding to the selector):
michaelm@5116 664 CDragSource *dragSource = self._dragSource;
michaelm@5116 665 NSArray* array = nil;
michaelm@5116 666
michaelm@5116 667 if (dragSource != nil)
michaelm@5116 668 array = [dragSource namesOfPromisedFilesDroppedAtDestination:dropDestination];
michaelm@5116 669 else if ([super respondsToSelector:@selector(namesOfPromisedFilesDroppedAtDestination:)])
michaelm@5116 670 array = [super namesOfPromisedFilesDroppedAtDestination:dropDestination];
michaelm@5116 671
michaelm@5116 672 return array;
michaelm@5116 673 }
michaelm@5116 674
michaelm@5116 675 - (void)draggedImage:(NSImage *)image beganAt:(NSPoint)screenPoint
michaelm@5116 676 {
michaelm@5116 677 // If draggingSource is nil route the message to the superclass (if responding to the selector):
michaelm@5116 678 CDragSource *dragSource = self._dragSource;
michaelm@5116 679
michaelm@5116 680 if (dragSource != nil)
michaelm@5116 681 [dragSource draggedImage:image beganAt:screenPoint];
michaelm@5116 682 else if ([super respondsToSelector:@selector(draggedImage::)])
michaelm@5116 683 [super draggedImage:image beganAt:screenPoint];
michaelm@5116 684 }
michaelm@5116 685
michaelm@5116 686 - (void)draggedImage:(NSImage *)image endedAt:(NSPoint)screenPoint operation:(NSDragOperation)operation
michaelm@5116 687 {
michaelm@5116 688 // If draggingSource is nil route the message to the superclass (if responding to the selector):
michaelm@5116 689 CDragSource *dragSource = self._dragSource;
michaelm@5116 690
michaelm@5116 691 if (dragSource != nil)
michaelm@5116 692 [dragSource draggedImage:image endedAt:screenPoint operation:operation];
michaelm@5116 693 else if ([super respondsToSelector:@selector(draggedImage:::)])
michaelm@5116 694 [super draggedImage:image endedAt:screenPoint operation:operation];
michaelm@5116 695 }
michaelm@5116 696
michaelm@5116 697 - (void)draggedImage:(NSImage *)image movedTo:(NSPoint)screenPoint
michaelm@5116 698 {
michaelm@5116 699 // If draggingSource is nil route the message to the superclass (if responding to the selector):
michaelm@5116 700 CDragSource *dragSource = self._dragSource;
michaelm@5116 701
michaelm@5116 702 if (dragSource != nil)
michaelm@5116 703 [dragSource draggedImage:image movedTo:screenPoint];
michaelm@5116 704 else if ([super respondsToSelector:@selector(draggedImage::)])
michaelm@5116 705 [super draggedImage:image movedTo:screenPoint];
michaelm@5116 706 }
michaelm@5116 707
michaelm@5116 708 - (BOOL)ignoreModifierKeysWhileDragging
michaelm@5116 709 {
michaelm@5116 710 // If draggingSource is nil route the message to the superclass (if responding to the selector):
michaelm@5116 711 CDragSource *dragSource = self._dragSource;
michaelm@5116 712 BOOL result = FALSE;
michaelm@5116 713
michaelm@5116 714 if (dragSource != nil)
michaelm@5116 715 result = [dragSource ignoreModifierKeysWhileDragging];
michaelm@5116 716 else if ([super respondsToSelector:@selector(ignoreModifierKeysWhileDragging)])
michaelm@5116 717 result = [super ignoreModifierKeysWhileDragging];
michaelm@5116 718
michaelm@5116 719 return result;
michaelm@5116 720 }
michaelm@5116 721
michaelm@5116 722 /******************************** END NSDraggingSource Interface ********************************/
michaelm@5116 723
michaelm@5116 724 /******************************** BEGIN NSDraggingDestination Interface ********************************/
michaelm@5116 725
michaelm@5116 726 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
michaelm@5116 727 {
michaelm@5116 728 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 729 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 730 NSDragOperation dragOp = NSDragOperationNone;
michaelm@5116 731
michaelm@5116 732 if (dropTarget != nil)
michaelm@5116 733 dragOp = [dropTarget draggingEntered:sender];
michaelm@5116 734 else if ([super respondsToSelector:@selector(draggingEntered:)])
michaelm@5116 735 dragOp = [super draggingEntered:sender];
michaelm@5116 736
michaelm@5116 737 return dragOp;
michaelm@5116 738 }
michaelm@5116 739
michaelm@5116 740 - (NSDragOperation)draggingUpdated:(id <NSDraggingInfo>)sender
michaelm@5116 741 {
michaelm@5116 742 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 743 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 744 NSDragOperation dragOp = NSDragOperationNone;
michaelm@5116 745
michaelm@5116 746 if (dropTarget != nil)
michaelm@5116 747 dragOp = [dropTarget draggingUpdated:sender];
michaelm@5116 748 else if ([super respondsToSelector:@selector(draggingUpdated:)])
michaelm@5116 749 dragOp = [super draggingUpdated:sender];
michaelm@5116 750
michaelm@5116 751 return dragOp;
michaelm@5116 752 }
michaelm@5116 753
michaelm@5116 754 - (void)draggingExited:(id <NSDraggingInfo>)sender
michaelm@5116 755 {
michaelm@5116 756 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 757 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 758
michaelm@5116 759 if (dropTarget != nil)
michaelm@5116 760 [dropTarget draggingExited:sender];
michaelm@5116 761 else if ([super respondsToSelector:@selector(draggingExited:)])
michaelm@5116 762 [super draggingExited:sender];
michaelm@5116 763 }
michaelm@5116 764
michaelm@5116 765 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
michaelm@5116 766 {
michaelm@5116 767 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 768 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 769 BOOL result = FALSE;
michaelm@5116 770
michaelm@5116 771 if (dropTarget != nil)
michaelm@5116 772 result = [dropTarget prepareForDragOperation:sender];
michaelm@5116 773 else if ([super respondsToSelector:@selector(prepareForDragOperation:)])
michaelm@5116 774 result = [super prepareForDragOperation:sender];
michaelm@5116 775
michaelm@5116 776 return result;
michaelm@5116 777 }
michaelm@5116 778
michaelm@5116 779 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
michaelm@5116 780 {
michaelm@5116 781 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 782 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 783 BOOL result = FALSE;
michaelm@5116 784
michaelm@5116 785 if (dropTarget != nil)
michaelm@5116 786 result = [dropTarget performDragOperation:sender];
michaelm@5116 787 else if ([super respondsToSelector:@selector(performDragOperation:)])
michaelm@5116 788 result = [super performDragOperation:sender];
michaelm@5116 789
michaelm@5116 790 return result;
michaelm@5116 791 }
michaelm@5116 792
michaelm@5116 793 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender
michaelm@5116 794 {
michaelm@5116 795 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 796 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 797
michaelm@5116 798 if (dropTarget != nil)
michaelm@5116 799 [dropTarget concludeDragOperation:sender];
michaelm@5116 800 else if ([super respondsToSelector:@selector(concludeDragOperation:)])
michaelm@5116 801 [super concludeDragOperation:sender];
michaelm@5116 802 }
michaelm@5116 803
michaelm@5116 804 - (void)draggingEnded:(id <NSDraggingInfo>)sender
michaelm@5116 805 {
michaelm@5116 806 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 807 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 808
michaelm@5116 809 if (dropTarget != nil)
michaelm@5116 810 [dropTarget draggingEnded:sender];
michaelm@5116 811 else if ([super respondsToSelector:@selector(draggingEnded:)])
michaelm@5116 812 [super draggingEnded:sender];
michaelm@5116 813 }
michaelm@5116 814
michaelm@5116 815 /******************************** END NSDraggingDestination Interface ********************************/
michaelm@5116 816
michaelm@5116 817 /******************************** BEGIN NSTextInputClient Protocol ********************************/
michaelm@5116 818
michaelm@5116 819
michaelm@5116 820 JNF_CLASS_CACHE(jc_CInputMethod, "sun/lwawt/macosx/CInputMethod");
michaelm@5116 821
michaelm@5116 822 - (void) insertText:(id)aString replacementRange:(NSRange)replacementRange
michaelm@5116 823 {
michaelm@5116 824 #ifdef IM_DEBUG
michaelm@5116 825 fprintf(stderr, "AWTView InputMethod Selector Called : [insertText]: %s\n", [aString UTF8String]);
michaelm@5116 826 #endif // IM_DEBUG
michaelm@5116 827
michaelm@5116 828 if (fInputMethodLOCKABLE == NULL) {
michaelm@5116 829 return;
michaelm@5116 830 }
michaelm@5116 831
michaelm@5116 832 // Insert happens at the end of PAH
michaelm@5116 833 fInPressAndHold = NO;
michaelm@5116 834
michaelm@5116 835 // insertText gets called when the user commits text generated from an input method. It also gets
michaelm@5116 836 // called during ordinary input as well. We only need to send an input method event when we have marked
michaelm@5116 837 // text, or 'text in progress'. We also need to send the event if we get an insert text out of the blue!
michaelm@5116 838 // (i.e., when the user uses the Character palette or Inkwell), or when the string to insert is a complex
michaelm@5116 839 // Unicode value.
michaelm@5116 840 NSUInteger utf8Length = [aString lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
michaelm@5116 841
kizune@5153 842 if ([self hasMarkedText] || !fProcessingKeystroke || (utf8Length > 1)) {
michaelm@5116 843 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 844
michaelm@5116 845 static JNF_MEMBER_CACHE(jm_selectPreviousGlyph, jc_CInputMethod, "selectPreviousGlyph", "()V");
michaelm@5116 846 // We need to select the previous glyph so that it is overwritten.
michaelm@5116 847 if (fPAHNeedsToSelect) {
michaelm@5116 848 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_selectPreviousGlyph);
michaelm@5116 849 fPAHNeedsToSelect = NO;
michaelm@5116 850 }
michaelm@5116 851
michaelm@5116 852 static JNF_MEMBER_CACHE(jm_insertText, jc_CInputMethod, "insertText", "(Ljava/lang/String;)V");
michaelm@5116 853 jstring insertedText = JNFNSToJavaString(env, aString);
michaelm@5116 854 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_insertText, insertedText); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 855 (*env)->DeleteLocalRef(env, insertedText);
michaelm@5116 856
michaelm@5116 857 // The input method event will create psuedo-key events for each character in the committed string.
michaelm@5116 858 // We also don't want to send the character that triggered the insertText, usually a return. [3337563]
michaelm@5116 859 fKeyEventsNeeded = NO;
michaelm@5116 860 }
michaelm@5116 861
michaelm@5116 862 fPAHNeedsToSelect = NO;
michaelm@5116 863
michaelm@5116 864 }
michaelm@5116 865
michaelm@5116 866 - (void) doCommandBySelector:(SEL)aSelector
michaelm@5116 867 {
michaelm@5116 868 #ifdef IM_DEBUG
michaelm@5116 869 fprintf(stderr, "AWTView InputMethod Selector Called : [doCommandBySelector]\n");
michaelm@5116 870 NSLog(@"%@", NSStringFromSelector(aSelector));
michaelm@5116 871 #endif // IM_DEBUG
michaelm@5116 872 if (@selector(insertNewline:) == aSelector || @selector(insertTab:) == aSelector || @selector(deleteBackward:) == aSelector)
michaelm@5116 873 {
michaelm@5116 874 fKeyEventsNeeded = YES;
michaelm@5116 875 }
michaelm@5116 876 }
michaelm@5116 877
michaelm@5116 878 // setMarkedText: cannot take a nil first argument. aString can be NSString or NSAttributedString
michaelm@5116 879 - (void) setMarkedText:(id)aString selectedRange:(NSRange)selectionRange replacementRange:(NSRange)replacementRange
michaelm@5116 880 {
michaelm@5116 881 if (!fInputMethodLOCKABLE)
michaelm@5116 882 return;
michaelm@5116 883
michaelm@5116 884 BOOL isAttributedString = [aString isKindOfClass:[NSAttributedString class]];
michaelm@5116 885 NSAttributedString *attrString = (isAttributedString ? (NSAttributedString *)aString : nil);
michaelm@5116 886 NSString *incomingString = (isAttributedString ? [aString string] : aString);
michaelm@5116 887 #ifdef IM_DEBUG
michaelm@5116 888 fprintf(stderr, "AWTView InputMethod Selector Called : [setMarkedText] \"%s\", loc=%lu, length=%lu\n", [incomingString UTF8String], (unsigned long)selectionRange.location, (unsigned long)selectionRange.length);
michaelm@5116 889 #endif // IM_DEBUG
michaelm@5116 890 static JNF_MEMBER_CACHE(jm_startIMUpdate, jc_CInputMethod, "startIMUpdate", "(Ljava/lang/String;)V");
michaelm@5116 891 static JNF_MEMBER_CACHE(jm_addAttribute, jc_CInputMethod, "addAttribute", "(ZZII)V");
michaelm@5116 892 static JNF_MEMBER_CACHE(jm_dispatchText, jc_CInputMethod, "dispatchText", "(IIZ)V");
michaelm@5116 893 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 894
michaelm@5116 895 // NSInputContext already did the analysis of the TSM event and created attributes indicating
michaelm@5116 896 // the underlining and color that should be done to the string. We need to look at the underline
michaelm@5116 897 // style and color to determine what kind of Java hilighting needs to be done.
michaelm@5116 898 jstring inProcessText = JNFNSToJavaString(env, incomingString);
michaelm@5116 899 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_startIMUpdate, inProcessText); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 900 (*env)->DeleteLocalRef(env, inProcessText);
michaelm@5116 901
michaelm@5116 902 if (isAttributedString) {
michaelm@5116 903 NSUInteger length;
michaelm@5116 904 NSRange effectiveRange;
michaelm@5116 905 NSDictionary *attributes;
michaelm@5116 906 length = [attrString length];
michaelm@5116 907 effectiveRange = NSMakeRange(0, 0);
michaelm@5116 908 while (NSMaxRange(effectiveRange) < length) {
michaelm@5116 909 attributes = [attrString attributesAtIndex:NSMaxRange(effectiveRange)
michaelm@5116 910 effectiveRange:&effectiveRange];
michaelm@5116 911 if (attributes) {
michaelm@5116 912 BOOL isThickUnderline, isGray;
michaelm@5116 913 NSNumber *underlineSizeObj =
michaelm@5116 914 (NSNumber *)[attributes objectForKey:NSUnderlineStyleAttributeName];
michaelm@5116 915 NSInteger underlineSize = [underlineSizeObj integerValue];
michaelm@5116 916 isThickUnderline = (underlineSize > 1);
michaelm@5116 917
michaelm@5116 918 NSColor *underlineColorObj =
michaelm@5116 919 (NSColor *)[attributes objectForKey:NSUnderlineColorAttributeName];
michaelm@5116 920 isGray = !([underlineColorObj isEqual:[NSColor blackColor]]);
michaelm@5116 921
michaelm@5116 922 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_addAttribute, isThickUnderline, isGray, effectiveRange.location, effectiveRange.length); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 923 }
michaelm@5116 924 }
michaelm@5116 925 }
michaelm@5116 926
michaelm@5116 927 static JNF_MEMBER_CACHE(jm_selectPreviousGlyph, jc_CInputMethod, "selectPreviousGlyph", "()V");
michaelm@5116 928 // We need to select the previous glyph so that it is overwritten.
michaelm@5116 929 if (fPAHNeedsToSelect) {
michaelm@5116 930 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_selectPreviousGlyph);
michaelm@5116 931 fPAHNeedsToSelect = NO;
michaelm@5116 932 }
michaelm@5116 933
michaelm@5116 934 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_dispatchText, selectionRange.location, selectionRange.length, JNI_FALSE); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 935
michaelm@5116 936 // If the marked text is being cleared (zero-length string) don't handle the key event.
michaelm@5116 937 if ([incomingString length] == 0) {
michaelm@5116 938 fKeyEventsNeeded = NO;
michaelm@5116 939 }
michaelm@5116 940 }
michaelm@5116 941
michaelm@5116 942 - (void) unmarkText
michaelm@5116 943 {
michaelm@5116 944 #ifdef IM_DEBUG
michaelm@5116 945 fprintf(stderr, "AWTView InputMethod Selector Called : [unmarkText]\n");
michaelm@5116 946 #endif // IM_DEBUG
michaelm@5116 947
michaelm@5116 948 if (!fInputMethodLOCKABLE) {
michaelm@5116 949 return;
michaelm@5116 950 }
michaelm@5116 951
michaelm@5116 952 // unmarkText cancels any input in progress and commits it to the text field.
michaelm@5116 953 static JNF_MEMBER_CACHE(jm_unmarkText, jc_CInputMethod, "unmarkText", "()V");
michaelm@5116 954 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 955 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_unmarkText); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 956
michaelm@5116 957 }
michaelm@5116 958
michaelm@5116 959 - (BOOL) hasMarkedText
michaelm@5116 960 {
michaelm@5116 961 #ifdef IM_DEBUG
michaelm@5116 962 fprintf(stderr, "AWTView InputMethod Selector Called : [hasMarkedText]\n");
michaelm@5116 963 #endif // IM_DEBUG
michaelm@5116 964
michaelm@5116 965 if (!fInputMethodLOCKABLE) {
michaelm@5116 966 return NO;
michaelm@5116 967 }
michaelm@5116 968
michaelm@5116 969 static JNF_MEMBER_CACHE(jf_fCurrentText, jc_CInputMethod, "fCurrentText", "Ljava/text/AttributedString;");
michaelm@5116 970 static JNF_MEMBER_CACHE(jf_fCurrentTextLength, jc_CInputMethod, "fCurrentTextLength", "I");
michaelm@5116 971 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 972 jobject currentText = JNFGetObjectField(env, fInputMethodLOCKABLE, jf_fCurrentText);
michaelm@5116 973
michaelm@5116 974 jint currentTextLength = JNFGetIntField(env, fInputMethodLOCKABLE, jf_fCurrentTextLength);
michaelm@5116 975
michaelm@5116 976 BOOL hasMarkedText = (currentText != NULL && currentTextLength > 0);
michaelm@5116 977
michaelm@5116 978 if (currentText != NULL) {
michaelm@5116 979 (*env)->DeleteLocalRef(env, currentText);
michaelm@5116 980 }
michaelm@5116 981
michaelm@5116 982 return hasMarkedText;
michaelm@5116 983 }
michaelm@5116 984
michaelm@5116 985 - (NSInteger) conversationIdentifier
michaelm@5116 986 {
michaelm@5116 987 #ifdef IM_DEBUG
michaelm@5116 988 fprintf(stderr, "AWTView InputMethod Selector Called : [conversationIdentifier]\n");
michaelm@5116 989 #endif // IM_DEBUG
michaelm@5116 990
michaelm@5116 991 return (NSInteger) self;
michaelm@5116 992 }
michaelm@5116 993
michaelm@5116 994 /* Returns attributed string at the range. This allows input mangers to
michaelm@5116 995 query any range in backing-store (Andy's request)
michaelm@5116 996 */
michaelm@5116 997 - (NSAttributedString *) attributedSubstringForProposedRange:(NSRange)theRange actualRange:(NSRangePointer)actualRange
michaelm@5116 998 {
michaelm@5116 999 #ifdef IM_DEBUG
michaelm@5116 1000 fprintf(stderr, "AWTView InputMethod Selector Called : [attributedSubstringFromRange] location=%lu, length=%lu\n", (unsigned long)theRange.location, (unsigned long)theRange.length);
michaelm@5116 1001 #endif // IM_DEBUG
michaelm@5116 1002
michaelm@5116 1003 static JNF_MEMBER_CACHE(jm_substringFromRange, jc_CInputMethod, "attributedSubstringFromRange", "(II)Ljava/lang/String;");
michaelm@5116 1004 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1005 jobject theString = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_substringFromRange, theRange.location, theRange.length); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 1006
michaelm@5116 1007 id result = [[[NSAttributedString alloc] initWithString:JNFJavaToNSString(env, theString)] autorelease];
michaelm@5116 1008 #ifdef IM_DEBUG
michaelm@5116 1009 NSLog(@"attributedSubstringFromRange returning \"%@\"", result);
michaelm@5116 1010 #endif // IM_DEBUG
michaelm@5116 1011
michaelm@5116 1012 (*env)->DeleteLocalRef(env, theString);
michaelm@5116 1013 return result;
michaelm@5116 1014 }
michaelm@5116 1015
michaelm@5116 1016 /* This method returns the range for marked region. If hasMarkedText == false,
michaelm@5116 1017 it'll return NSNotFound location & 0 length range.
michaelm@5116 1018 */
michaelm@5116 1019 - (NSRange) markedRange
michaelm@5116 1020 {
michaelm@5116 1021
michaelm@5116 1022 #ifdef IM_DEBUG
michaelm@5116 1023 fprintf(stderr, "AWTView InputMethod Selector Called : [markedRange]\n");
michaelm@5116 1024 #endif // IM_DEBUG
michaelm@5116 1025
michaelm@5116 1026 if (!fInputMethodLOCKABLE) {
michaelm@5116 1027 return NSMakeRange(NSNotFound, 0);
michaelm@5116 1028 }
michaelm@5116 1029
michaelm@5116 1030 static JNF_MEMBER_CACHE(jm_markedRange, jc_CInputMethod, "markedRange", "()[I");
michaelm@5116 1031 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1032 jarray array;
michaelm@5116 1033 jboolean isCopy;
michaelm@5116 1034 jint *_array;
michaelm@5116 1035 NSRange range;
michaelm@5116 1036
michaelm@5116 1037 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_markedRange); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 1038
michaelm@5116 1039 if (array) {
michaelm@5116 1040 _array = (*env)->GetIntArrayElements(env, array, &isCopy);
michaelm@5116 1041 range = NSMakeRange(_array[0], _array[1]);
michaelm@5116 1042
michaelm@5116 1043 #ifdef IM_DEBUG
michaelm@5116 1044 fprintf(stderr, "markedRange returning (%lu, %lu)\n", (unsigned long)range.location, (unsigned long)range.length);
michaelm@5116 1045 #endif // IM_DEBUG
michaelm@5116 1046 (*env)->ReleaseIntArrayElements(env, array, _array, 0);
michaelm@5116 1047 (*env)->DeleteLocalRef(env, array);
michaelm@5116 1048 } else {
michaelm@5116 1049 range = NSMakeRange(NSNotFound, 0);
michaelm@5116 1050 }
michaelm@5116 1051
michaelm@5116 1052 return range;
michaelm@5116 1053 }
michaelm@5116 1054
michaelm@5116 1055 /* This method returns the range for selected region. Just like markedRange method,
michaelm@5116 1056 its location field contains char index from the text beginning.
michaelm@5116 1057 */
michaelm@5116 1058 - (NSRange) selectedRange
michaelm@5116 1059 {
michaelm@5116 1060 if (!fInputMethodLOCKABLE) {
michaelm@5116 1061 return NSMakeRange(NSNotFound, 0);
michaelm@5116 1062 }
michaelm@5116 1063
michaelm@5116 1064 static JNF_MEMBER_CACHE(jm_selectedRange, jc_CInputMethod, "selectedRange", "()[I");
michaelm@5116 1065 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1066 jarray array;
michaelm@5116 1067 jboolean isCopy;
michaelm@5116 1068 jint *_array;
michaelm@5116 1069 NSRange range;
michaelm@5116 1070
michaelm@5116 1071 #ifdef IM_DEBUG
michaelm@5116 1072 fprintf(stderr, "AWTView InputMethod Selector Called : [selectedRange]\n");
michaelm@5116 1073 #endif // IM_DEBUG
michaelm@5116 1074
michaelm@5116 1075 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_selectedRange); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 1076 if (array) {
michaelm@5116 1077 _array = (*env)->GetIntArrayElements(env, array, &isCopy);
michaelm@5116 1078 range = NSMakeRange(_array[0], _array[1]);
michaelm@5116 1079 (*env)->ReleaseIntArrayElements(env, array, _array, 0);
michaelm@5116 1080 (*env)->DeleteLocalRef(env, array);
michaelm@5116 1081 } else {
michaelm@5116 1082 range = NSMakeRange(NSNotFound, 0);
michaelm@5116 1083 }
michaelm@5116 1084
michaelm@5116 1085 return range;
michaelm@5116 1086
michaelm@5116 1087 }
michaelm@5116 1088
michaelm@5116 1089 /* This method returns the first frame of rects for theRange in screen coordindate system.
michaelm@5116 1090 */
michaelm@5116 1091 - (NSRect) firstRectForCharacterRange:(NSRange)theRange actualRange:(NSRangePointer)actualRange
michaelm@5116 1092 {
michaelm@5116 1093 if (!fInputMethodLOCKABLE) {
michaelm@5116 1094 return NSMakeRect(0, 0, 0, 0);
michaelm@5116 1095 }
michaelm@5116 1096
michaelm@5116 1097 static JNF_MEMBER_CACHE(jm_firstRectForCharacterRange, jc_CInputMethod,
michaelm@5116 1098 "firstRectForCharacterRange", "(I)[I");
michaelm@5116 1099 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1100 jarray array;
michaelm@5116 1101 jboolean isCopy;
michaelm@5116 1102 jint *_array;
michaelm@5116 1103 NSRect rect;
michaelm@5116 1104
michaelm@5116 1105 #ifdef IM_DEBUG
michaelm@5116 1106 fprintf(stderr, "AWTView InputMethod Selector Called : [firstRectForCharacterRange:] location=%lu, length=%lu\n", (unsigned long)theRange.location, (unsigned long)theRange.length);
michaelm@5116 1107 #endif // IM_DEBUG
michaelm@5116 1108
michaelm@5116 1109 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_firstRectForCharacterRange, theRange.location); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 1110
michaelm@5116 1111 _array = (*env)->GetIntArrayElements(env, array, &isCopy);
michaelm@5116 1112 rect = ConvertNSScreenRect(env, NSMakeRect(_array[0], _array[1], _array[2], _array[3]));
michaelm@5116 1113 (*env)->ReleaseIntArrayElements(env, array, _array, 0);
michaelm@5116 1114 (*env)->DeleteLocalRef(env, array);
michaelm@5116 1115
michaelm@5116 1116 #ifdef IM_DEBUG
michaelm@5116 1117 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);
michaelm@5116 1118 #endif // IM_DEBUG
michaelm@5116 1119 return rect;
michaelm@5116 1120 }
michaelm@5116 1121
michaelm@5116 1122 /* This method returns the index for character that is nearest to thePoint. thPoint is in
michaelm@5116 1123 screen coordinate system.
michaelm@5116 1124 */
michaelm@5116 1125 - (NSUInteger)characterIndexForPoint:(NSPoint)thePoint
michaelm@5116 1126 {
michaelm@5116 1127 if (!fInputMethodLOCKABLE) {
michaelm@5116 1128 return NSNotFound;
michaelm@5116 1129 }
michaelm@5116 1130
michaelm@5116 1131 static JNF_MEMBER_CACHE(jm_characterIndexForPoint, jc_CInputMethod,
michaelm@5116 1132 "characterIndexForPoint", "(II)I");
michaelm@5116 1133 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1134
michaelm@5116 1135 NSPoint flippedLocation = ConvertNSScreenPoint(env, thePoint);
michaelm@5116 1136
michaelm@5116 1137 #ifdef IM_DEBUG
michaelm@5116 1138 fprintf(stderr, "AWTView InputMethod Selector Called : [characterIndexForPoint:(NSPoint)thePoint] x=%f, y=%f\n", flippedLocation.x, flippedLocation.y);
michaelm@5116 1139 #endif // IM_DEBUG
michaelm@5116 1140
michaelm@5116 1141 jint index = JNFCallIntMethod(env, fInputMethodLOCKABLE, jm_characterIndexForPoint, (jint)flippedLocation.x, (jint)flippedLocation.y); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 1142
michaelm@5116 1143 #ifdef IM_DEBUG
michaelm@5116 1144 fprintf(stderr, "characterIndexForPoint returning %ld\n", index);
michaelm@5116 1145 #endif // IM_DEBUG
michaelm@5116 1146
michaelm@5116 1147 if (index == -1) {
michaelm@5116 1148 return NSNotFound;
michaelm@5116 1149 } else {
michaelm@5116 1150 return (NSUInteger)index;
michaelm@5116 1151 }
michaelm@5116 1152 }
michaelm@5116 1153
michaelm@5116 1154 - (NSArray*) validAttributesForMarkedText
michaelm@5116 1155 {
michaelm@5116 1156 #ifdef IM_DEBUG
michaelm@5116 1157 fprintf(stderr, "AWTView InputMethod Selector Called : [validAttributesForMarkedText]\n");
michaelm@5116 1158 #endif // IM_DEBUG
michaelm@5116 1159
michaelm@5116 1160 return [NSArray array];
michaelm@5116 1161 }
michaelm@5116 1162
michaelm@5116 1163 - (void)setInputMethod:(jobject)inputMethod
michaelm@5116 1164 {
michaelm@5116 1165 #ifdef IM_DEBUG
michaelm@5116 1166 fprintf(stderr, "AWTView InputMethod Selector Called : [setInputMethod]\n");
michaelm@5116 1167 #endif // IM_DEBUG
michaelm@5116 1168
michaelm@5116 1169 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1170
michaelm@5116 1171 // Get rid of the old one
michaelm@5116 1172 if (fInputMethodLOCKABLE) {
michaelm@5116 1173 JNFDeleteGlobalRef(env, fInputMethodLOCKABLE);
michaelm@5116 1174 }
michaelm@5116 1175
michaelm@5116 1176 // Save a global ref to the new input method.
michaelm@5116 1177 if (inputMethod != NULL)
michaelm@5116 1178 fInputMethodLOCKABLE = JNFNewGlobalRef(env, inputMethod);
michaelm@5116 1179 else
michaelm@5116 1180 fInputMethodLOCKABLE = NULL;
michaelm@5116 1181 }
michaelm@5116 1182
michaelm@5116 1183 - (void)abandonInput
michaelm@5116 1184 {
michaelm@5116 1185 #ifdef IM_DEBUG
michaelm@5116 1186 fprintf(stderr, "AWTView InputMethod Selector Called : [abandonInput]\n");
michaelm@5116 1187 #endif // IM_DEBUG
michaelm@5116 1188
michaelm@5116 1189 [ThreadUtilities performOnMainThread:@selector(markedTextAbandoned:) onObject:[NSInputManager currentInputManager] withObject:self waitUntilDone:YES awtMode:YES];
michaelm@5116 1190 [self unmarkText];
michaelm@5116 1191 }
michaelm@5116 1192
michaelm@5116 1193 /******************************** END NSTextInputClient Protocol ********************************/
michaelm@5116 1194
michaelm@5116 1195
michaelm@5116 1196
michaelm@5116 1197
michaelm@5116 1198 @end // AWTView
michaelm@5116 1199
michaelm@5116 1200 /*
michaelm@5116 1201 * Class: sun_lwawt_macosx_CPlatformView
michaelm@5116 1202 * Method: nativeCreateView
michaelm@5116 1203 * Signature: (IIII)J
michaelm@5116 1204 */
michaelm@5116 1205 JNIEXPORT jlong JNICALL
michaelm@5116 1206 Java_sun_lwawt_macosx_CPlatformView_nativeCreateView
michaelm@5116 1207 (JNIEnv *env, jobject obj, jint originX, jint originY, jint width, jint height, jlong windowLayerPtr)
michaelm@5116 1208 {
michaelm@5116 1209 __block AWTView *newView = nil;
michaelm@5116 1210
michaelm@5116 1211 JNF_COCOA_ENTER(env);
michaelm@5116 1212 AWT_ASSERT_NOT_APPKIT_THREAD;
michaelm@5116 1213
michaelm@5116 1214 NSRect rect = NSMakeRect(originX, originY, width, height);
michaelm@5116 1215 jobject cPlatformView = (*env)->NewGlobalRef(env, obj);
michaelm@5116 1216
michaelm@5116 1217 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){
michaelm@5116 1218 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 1219
michaelm@5116 1220 CALayer *windowLayer = jlong_to_ptr(windowLayerPtr);
michaelm@5116 1221 AWTView *view = [[AWTView alloc] initWithRect:rect
michaelm@5116 1222 platformView:cPlatformView
michaelm@5116 1223 windowLayer:windowLayer];
michaelm@5116 1224 CFRetain(view);
michaelm@5116 1225 [view release]; // GC
michaelm@5116 1226
michaelm@5116 1227 newView = view;
michaelm@5116 1228 }];
michaelm@5116 1229
michaelm@5116 1230 JNF_COCOA_EXIT(env);
michaelm@5116 1231
michaelm@5116 1232 return ptr_to_jlong(newView);
michaelm@5116 1233 }