annotate src/macosx/native/sun/awt/AWTView.m @ 9987:9c6ff56dfe00

8042752: [macosx] NSEvent instances leak throw JNI local references Reviewed-by: serb, azvegint
author pchelko
date Thu, 08 May 2014 18:37:34 +0400
parents dd81f57256b8
children 15d846fe8ee3
rev   line source
michaelm@5116 1 /*
pchelko@9407 2 * Copyright (c) 2011, 2014, 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>
pchelko@9987 30 #import "jni_util.h"
michaelm@5116 31
michaelm@5116 32 #import "ThreadUtilities.h"
michaelm@5116 33 #import "AWTView.h"
michaelm@5116 34 #import "AWTEvent.h"
michaelm@5116 35 #import "AWTWindow.h"
michaelm@5116 36 #import "LWCToolkit.h"
michaelm@5116 37 #import "JavaComponentAccessibility.h"
michaelm@5116 38 #import "JavaTextAccessibility.h"
michaelm@5116 39 #import "GeomUtilities.h"
michaelm@5116 40 #import "OSVersion.h"
michaelm@5116 41 #import "CGLLayer.h"
michaelm@5116 42
michaelm@5116 43 @interface AWTView()
michaelm@5116 44 @property (retain) CDropTarget *_dropTarget;
michaelm@5116 45 @property (retain) CDragSource *_dragSource;
pchelko@9407 46
pchelko@9407 47 -(void) deliverResize: (NSRect) rect;
pchelko@9407 48 -(void) resetTrackingArea;
pchelko@9407 49 -(void) deliverJavaKeyEventHelper: (NSEvent*) event;
michaelm@5116 50 @end
michaelm@5116 51
michaelm@5116 52 // Uncomment this line to see fprintfs of each InputMethod API being called on this View
michaelm@5116 53 //#define IM_DEBUG TRUE
michaelm@5116 54 //#define EXTRA_DEBUG
michaelm@5116 55
michaelm@5116 56 static BOOL shouldUsePressAndHold() {
michaelm@5116 57 static int shouldUsePressAndHold = -1;
michaelm@5116 58 if (shouldUsePressAndHold != -1) return shouldUsePressAndHold;
michaelm@5116 59 shouldUsePressAndHold = !isSnowLeopardOrLower();
michaelm@5116 60 return shouldUsePressAndHold;
michaelm@5116 61 }
michaelm@5116 62
michaelm@5116 63 @implementation AWTView
michaelm@5116 64
michaelm@5116 65 @synthesize _dropTarget;
michaelm@5116 66 @synthesize _dragSource;
michaelm@5116 67 @synthesize cglLayer;
alexsch@5312 68 @synthesize mouseIsOver;
michaelm@5116 69
michaelm@5116 70 // Note: Must be called on main (AppKit) thread only
michaelm@5116 71 - (id) initWithRect: (NSRect) rect
michaelm@5116 72 platformView: (jobject) cPlatformView
michaelm@5116 73 windowLayer: (CALayer*) windowLayer
michaelm@5116 74 {
michaelm@5116 75 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 76 // Initialize ourselves
michaelm@5116 77 self = [super initWithFrame: rect];
michaelm@5116 78 if (self == nil) return self;
michaelm@5116 79
michaelm@5116 80 m_cPlatformView = cPlatformView;
michaelm@5116 81 fInputMethodLOCKABLE = NULL;
michaelm@5116 82 fKeyEventsNeeded = NO;
michaelm@5116 83 fProcessingKeystroke = NO;
michaelm@5116 84
michaelm@5116 85 fEnablePressAndHold = shouldUsePressAndHold();
michaelm@5116 86 fInPressAndHold = NO;
michaelm@5116 87 fPAHNeedsToSelect = NO;
leonidr@5351 88
alexsch@5312 89 mouseIsOver = NO;
alexsch@5784 90 [self resetTrackingArea];
serb@6219 91 [self setAutoresizesSubviews:NO];
michaelm@5116 92
michaelm@5116 93 if (windowLayer != nil) {
michaelm@5116 94 self.cglLayer = windowLayer;
serb@6037 95 //Layer hosting view
serb@6037 96 [self setLayer: cglLayer];
michaelm@5116 97 [self setWantsLayer: YES];
serb@6037 98 //Layer backed view
serb@6037 99 //[self.layer addSublayer: (CALayer *)cglLayer];
serb@6037 100 //[self setLayerContentsRedrawPolicy: NSViewLayerContentsRedrawDuringViewResize];
serb@6037 101 //[self setLayerContentsPlacement: NSViewLayerContentsPlacementTopLeft];
serb@6037 102 //[self setAutoresizingMask: NSViewHeightSizable | NSViewWidthSizable];
michaelm@5116 103
michaelm@5116 104 #ifdef REMOTELAYER
michaelm@5116 105 CGLLayer *parentLayer = (CGLLayer*)self.cglLayer;
michaelm@5116 106 parentLayer.parentLayer = NULL;
michaelm@5116 107 parentLayer.remoteLayer = NULL;
michaelm@5116 108 if (JRSRemotePort != 0 && remoteSocketFD > 0) {
michaelm@5116 109 CGLLayer *remoteLayer = [[CGLLayer alloc] initWithJavaLayer: parentLayer.javaLayer];
michaelm@5116 110 remoteLayer.target = GL_TEXTURE_2D;
michaelm@5116 111 NSLog(@"Creating Parent=%p, Remote=%p", parentLayer, remoteLayer);
michaelm@5116 112 parentLayer.remoteLayer = remoteLayer;
michaelm@5116 113 remoteLayer.parentLayer = parentLayer;
michaelm@5116 114 remoteLayer.remoteLayer = NULL;
michaelm@5116 115 remoteLayer.jrsRemoteLayer = [remoteLayer createRemoteLayerBoundTo:JRSRemotePort];
pchelko@9614 116 [remoteLayer retain]; // REMIND
michaelm@5116 117 remoteLayer.frame = CGRectMake(0, 0, 720, 500); // REMIND
pchelko@9614 118 [remoteLayer.jrsRemoteLayer retain]; // REMIND
michaelm@5116 119 int layerID = [remoteLayer.jrsRemoteLayer layerID];
michaelm@5116 120 NSLog(@"layer id to send = %d", layerID);
michaelm@5116 121 sendLayerID(layerID);
michaelm@5116 122 }
michaelm@5116 123 #endif /* REMOTELAYER */
michaelm@5116 124 }
michaelm@5116 125
michaelm@5116 126 return self;
michaelm@5116 127 }
michaelm@5116 128
michaelm@5116 129 - (void) dealloc {
michaelm@5116 130 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 131
michaelm@5116 132 self.cglLayer = nil;
michaelm@5116 133
pchelko@8125 134 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
michaelm@5116 135 (*env)->DeleteGlobalRef(env, m_cPlatformView);
michaelm@5116 136 m_cPlatformView = NULL;
michaelm@5116 137
michaelm@5116 138 if (fInputMethodLOCKABLE != NULL)
michaelm@5116 139 {
michaelm@5116 140 JNIEnv *env = [ThreadUtilities getJNIEnvUncached];
michaelm@5116 141
michaelm@5116 142 JNFDeleteGlobalRef(env, fInputMethodLOCKABLE);
michaelm@5116 143 fInputMethodLOCKABLE = NULL;
michaelm@5116 144 }
michaelm@5116 145
michaelm@5116 146
michaelm@5116 147 [super dealloc];
michaelm@5116 148 }
michaelm@5116 149
michaelm@5116 150 - (void) viewDidMoveToWindow {
michaelm@5116 151 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 152
michaelm@5116 153 [AWTToolkit eventCountPlusPlus];
michaelm@5116 154
michaelm@5116 155 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^() {
michaelm@5116 156 [[self window] makeFirstResponder: self];
michaelm@5116 157 }];
michaelm@5116 158 if ([self window] != NULL) {
alexsch@5784 159 [self resetTrackingArea];
michaelm@5116 160 }
michaelm@5116 161 }
michaelm@5116 162
michaelm@5116 163 - (BOOL) acceptsFirstMouse: (NSEvent *)event {
michaelm@5116 164 return YES;
michaelm@5116 165 }
michaelm@5116 166
michaelm@5116 167 - (BOOL) acceptsFirstResponder {
michaelm@5116 168 return YES;
michaelm@5116 169 }
michaelm@5116 170
michaelm@5116 171 - (BOOL) becomeFirstResponder {
michaelm@5116 172 return YES;
michaelm@5116 173 }
michaelm@5116 174
michaelm@5116 175 - (BOOL) preservesContentDuringLiveResize {
michaelm@5116 176 return YES;
michaelm@5116 177 }
michaelm@5116 178
michaelm@5116 179 /*
michaelm@5116 180 * Automatically triggered functions.
michaelm@5116 181 */
michaelm@5116 182
serb@6219 183 - (void)resizeWithOldSuperviewSize:(NSSize)oldBoundsSize {
serb@6219 184 [super resizeWithOldSuperviewSize: oldBoundsSize];
serb@6219 185 [self deliverResize: [self frame]];
serb@6219 186 }
serb@6219 187
michaelm@5116 188 /*
michaelm@5116 189 * MouseEvents support
michaelm@5116 190 */
michaelm@5116 191
michaelm@5116 192 - (void) mouseDown: (NSEvent *)event {
michaelm@5116 193 NSInputManager *inputManager = [NSInputManager currentInputManager];
michaelm@5116 194 if ([inputManager wantsToHandleMouseEvents]) {
michaelm@5116 195 #if IM_DEBUG
michaelm@5116 196 NSLog(@"-> IM wants to handle event");
michaelm@5116 197 #endif
michaelm@5116 198 if (![inputManager handleMouseEvent:event]) {
michaelm@5116 199 [self deliverJavaMouseEvent: event];
michaelm@5116 200 } else {
michaelm@5116 201 #if IM_DEBUG
michaelm@5116 202 NSLog(@"-> Event was handled.");
michaelm@5116 203 #endif
michaelm@5116 204 }
michaelm@5116 205 } else {
kizune@5526 206 #if IM_DEBUG
michaelm@5116 207 NSLog(@"-> IM does not want to handle event");
kizune@5526 208 #endif
michaelm@5116 209 [self deliverJavaMouseEvent: event];
michaelm@5116 210 }
michaelm@5116 211 }
michaelm@5116 212
michaelm@5116 213 - (void) mouseUp: (NSEvent *)event {
michaelm@5116 214 [self deliverJavaMouseEvent: event];
michaelm@5116 215 }
michaelm@5116 216
michaelm@5116 217 - (void) rightMouseDown: (NSEvent *)event {
michaelm@5116 218 [self deliverJavaMouseEvent: event];
michaelm@5116 219 }
michaelm@5116 220
michaelm@5116 221 - (void) rightMouseUp: (NSEvent *)event {
michaelm@5116 222 [self deliverJavaMouseEvent: event];
michaelm@5116 223 }
michaelm@5116 224
michaelm@5116 225 - (void) otherMouseDown: (NSEvent *)event {
michaelm@5116 226 [self deliverJavaMouseEvent: event];
michaelm@5116 227 }
michaelm@5116 228
michaelm@5116 229 - (void) otherMouseUp: (NSEvent *)event {
michaelm@5116 230 [self deliverJavaMouseEvent: event];
michaelm@5116 231 }
michaelm@5116 232
michaelm@5116 233 - (void) mouseMoved: (NSEvent *)event {
michaelm@5116 234 // TODO: better way to redirect move events to the "under" view
pchelko@6623 235
michaelm@5116 236 NSPoint eventLocation = [event locationInWindow];
michaelm@5116 237 NSPoint localPoint = [self convertPoint: eventLocation fromView: nil];
michaelm@5116 238
michaelm@5116 239 if ([self mouse: localPoint inRect: [self bounds]]) {
michaelm@5116 240 [self deliverJavaMouseEvent: event];
michaelm@5116 241 } else {
michaelm@5116 242 [[self nextResponder] mouseDown:event];
michaelm@5116 243 }
michaelm@5116 244 }
michaelm@5116 245
michaelm@5116 246 - (void) mouseDragged: (NSEvent *)event {
michaelm@5116 247 [self deliverJavaMouseEvent: event];
michaelm@5116 248 }
michaelm@5116 249
michaelm@5116 250 - (void) rightMouseDragged: (NSEvent *)event {
michaelm@5116 251 [self deliverJavaMouseEvent: event];
michaelm@5116 252 }
michaelm@5116 253
michaelm@5116 254 - (void) otherMouseDragged: (NSEvent *)event {
michaelm@5116 255 [self deliverJavaMouseEvent: event];
michaelm@5116 256 }
michaelm@5116 257
michaelm@5116 258 - (void) mouseEntered: (NSEvent *)event {
michaelm@5116 259 [[self window] setAcceptsMouseMovedEvents:YES];
michaelm@5116 260 //[[self window] makeFirstResponder:self];
michaelm@5116 261 [self deliverJavaMouseEvent: event];
michaelm@5116 262 }
michaelm@5116 263
michaelm@5116 264 - (void) mouseExited: (NSEvent *)event {
michaelm@5116 265 [[self window] setAcceptsMouseMovedEvents:NO];
michaelm@5116 266 [self deliverJavaMouseEvent: event];
michaelm@5116 267 //Restore the cursor back.
michaelm@5116 268 //[CCursorManager _setCursor: [NSCursor arrowCursor]];
michaelm@5116 269 }
michaelm@5116 270
michaelm@5116 271 - (void) scrollWheel: (NSEvent*) event {
michaelm@5116 272 [self deliverJavaMouseEvent: event];
michaelm@5116 273 }
michaelm@5116 274
michaelm@5116 275 /*
michaelm@5116 276 * KeyEvents support
michaelm@5116 277 */
michaelm@5116 278
michaelm@5116 279 - (void) keyDown: (NSEvent *)event {
michaelm@5116 280 fProcessingKeystroke = YES;
michaelm@5116 281 fKeyEventsNeeded = YES;
michaelm@5116 282
michaelm@5116 283 // Allow TSM to look at the event and potentially send back NSTextInputClient messages.
michaelm@5116 284 [self interpretKeyEvents:[NSArray arrayWithObject:event]];
michaelm@5116 285
michaelm@5116 286 if (fEnablePressAndHold && [event willBeHandledByComplexInputMethod]) {
michaelm@5116 287 fProcessingKeystroke = NO;
michaelm@5116 288 if (!fInPressAndHold) {
michaelm@5116 289 fInPressAndHold = YES;
michaelm@5116 290 fPAHNeedsToSelect = YES;
michaelm@5116 291 }
michaelm@5116 292 return;
michaelm@5116 293 }
michaelm@5116 294
alexsch@5899 295 NSString *eventCharacters = [event characters];
alexsch@5899 296 BOOL isDeadKey = (eventCharacters != nil && [eventCharacters length] == 0);
alexsch@5899 297
alexsch@5899 298 if ((![self hasMarkedText] && fKeyEventsNeeded) || isDeadKey) {
michaelm@5116 299 [self deliverJavaKeyEventHelper: event];
michaelm@5116 300 }
michaelm@5116 301
michaelm@5116 302 fProcessingKeystroke = NO;
michaelm@5116 303 }
michaelm@5116 304
michaelm@5116 305 - (void) keyUp: (NSEvent *)event {
michaelm@5116 306 [self deliverJavaKeyEventHelper: event];
michaelm@5116 307 }
michaelm@5116 308
michaelm@5116 309 - (void) flagsChanged: (NSEvent *)event {
michaelm@5116 310 [self deliverJavaKeyEventHelper: event];
michaelm@5116 311 }
michaelm@5116 312
michaelm@5116 313 - (BOOL) performKeyEquivalent: (NSEvent *) event {
michaelm@5116 314 [self deliverJavaKeyEventHelper: event];
leonidr@8555 315
leonidr@8555 316 // Workaround for 8020209: special case for "Cmd =" and "Cmd ."
leonidr@8555 317 // because Cocoa calls performKeyEquivalent twice for these keystrokes
leonidr@8555 318 NSUInteger modFlags = [event modifierFlags] &
leonidr@8555 319 (NSCommandKeyMask | NSAlternateKeyMask | NSShiftKeyMask | NSControlKeyMask);
leonidr@8555 320 if (modFlags == NSCommandKeyMask) {
leonidr@8555 321 NSString *eventChars = [event charactersIgnoringModifiers];
leonidr@8555 322 if ([eventChars length] == 1) {
leonidr@8555 323 unichar ch = [eventChars characterAtIndex:0];
leonidr@8555 324 if (ch == '=' || ch == '.') {
leonidr@8555 325 [[NSApp mainMenu] performKeyEquivalent: event];
leonidr@8555 326 return YES;
leonidr@8555 327 }
leonidr@8555 328 }
leonidr@8555 329
leonidr@8555 330 }
leonidr@8555 331
michaelm@5116 332 return NO;
michaelm@5116 333 }
michaelm@5116 334
michaelm@5116 335 /**
michaelm@5116 336 * Utility methods and accessors
michaelm@5116 337 */
michaelm@5116 338
michaelm@5116 339 -(void) deliverJavaMouseEvent: (NSEvent *) event {
leonidr@5351 340 BOOL isEnabled = YES;
leonidr@5351 341 NSWindow* window = [self window];
anthony@5359 342 if ([window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]) {
anthony@5359 343 isEnabled = [(AWTWindow*)[window delegate] isEnabled];
leonidr@5351 344 }
leonidr@5351 345
leonidr@5351 346 if (!isEnabled) {
leonidr@5351 347 return;
leonidr@5351 348 }
leonidr@5351 349
leonidr@5351 350 NSEventType type = [event type];
leonidr@5351 351
alexsch@5312 352 // check synthesized mouse entered/exited events
alexsch@5312 353 if ((type == NSMouseEntered && mouseIsOver) || (type == NSMouseExited && !mouseIsOver)) {
alexsch@5312 354 return;
alexsch@5312 355 }else if ((type == NSMouseEntered && !mouseIsOver) || (type == NSMouseExited && mouseIsOver)) {
alexsch@5312 356 mouseIsOver = !mouseIsOver;
alexsch@5312 357 }
leonidr@5351 358
michaelm@5116 359 [AWTToolkit eventCountPlusPlus];
michaelm@5116 360
michaelm@5116 361 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 362
michaelm@5116 363 NSPoint eventLocation = [event locationInWindow];
michaelm@5116 364 NSPoint localPoint = [self convertPoint: eventLocation fromView: nil];
michaelm@5116 365 NSPoint absP = [NSEvent mouseLocation];
michaelm@5116 366
michaelm@5116 367 // Convert global numbers between Cocoa's coordinate system and Java.
michaelm@5116 368 // TODO: need consitent way for doing that both with global as well as with local coordinates.
michaelm@5116 369 // The reason to do it here is one more native method for getting screen dimension otherwise.
michaelm@5116 370
azvegint@9468 371 NSRect screenRect = [[[NSScreen screens] objectAtIndex:0] frame];
michaelm@5116 372 absP.y = screenRect.size.height - absP.y;
michaelm@5116 373 jint clickCount;
michaelm@5116 374
michaelm@5116 375 if (type == NSMouseEntered ||
michaelm@5116 376 type == NSMouseExited ||
michaelm@5116 377 type == NSScrollWheel ||
michaelm@5116 378 type == NSMouseMoved) {
michaelm@5116 379 clickCount = 0;
michaelm@5116 380 } else {
michaelm@5116 381 clickCount = [event clickCount];
michaelm@5116 382 }
michaelm@5116 383
pchelko@9420 384 static JNF_CLASS_CACHE(jc_NSEvent, "sun/lwawt/macosx/NSEvent");
michaelm@5116 385 static JNF_CTOR_CACHE(jctor_NSEvent, jc_NSEvent, "(IIIIIIIIDD)V");
michaelm@5116 386 jobject jEvent = JNFNewObject(env, jctor_NSEvent,
michaelm@5116 387 [event type],
michaelm@5116 388 [event modifierFlags],
michaelm@5116 389 clickCount,
michaelm@5116 390 [event buttonNumber],
michaelm@5116 391 (jint)localPoint.x, (jint)localPoint.y,
michaelm@5116 392 (jint)absP.x, (jint)absP.y,
michaelm@5116 393 [event deltaY],
michaelm@5116 394 [event deltaX]);
pchelko@9987 395 CHECK_NULL(jEvent);
michaelm@5116 396
michaelm@5116 397 static JNF_CLASS_CACHE(jc_PlatformView, "sun/lwawt/macosx/CPlatformView");
pchelko@9420 398 static JNF_MEMBER_CACHE(jm_deliverMouseEvent, jc_PlatformView, "deliverMouseEvent", "(Lsun/lwawt/macosx/NSEvent;)V");
michaelm@5116 399 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverMouseEvent, jEvent);
pchelko@9987 400 (*env)->DeleteLocalRef(env, jEvent);
michaelm@5116 401 }
michaelm@5116 402
alexsch@5784 403 - (void) resetTrackingArea {
alexsch@5784 404 if (rolloverTrackingArea != nil) {
alexsch@5784 405 [self removeTrackingArea:rolloverTrackingArea];
alexsch@5784 406 [rolloverTrackingArea release];
alexsch@5784 407 }
michaelm@5116 408
pchelko@8120 409 int options = (NSTrackingActiveAlways | NSTrackingMouseEnteredAndExited |
alexsch@5784 410 NSTrackingMouseMoved | NSTrackingEnabledDuringMouseDrag);
michaelm@5116 411
alexsch@5784 412 rolloverTrackingArea = [[NSTrackingArea alloc] initWithRect:[self visibleRect]
alexsch@5784 413 options: options
alexsch@5784 414 owner:self
alexsch@5784 415 userInfo:nil
alexsch@5784 416 ];
alexsch@5784 417 [self addTrackingArea:rolloverTrackingArea];
michaelm@5116 418 }
michaelm@5116 419
michaelm@5116 420 - (void)updateTrackingAreas {
michaelm@5116 421 [super updateTrackingAreas];
alexsch@5784 422 [self resetTrackingArea];
michaelm@5116 423 }
michaelm@5116 424
michaelm@5116 425 - (void) resetCursorRects {
michaelm@5116 426 [super resetCursorRects];
alexsch@5784 427 [self resetTrackingArea];
michaelm@5116 428 }
michaelm@5116 429
michaelm@5116 430 -(void) deliverJavaKeyEventHelper: (NSEvent *) event {
ant@5371 431 static NSEvent* sLastKeyEvent = nil;
ant@5371 432 if (event == sLastKeyEvent) {
ant@5370 433 // The event is repeatedly delivered by keyDown: after performKeyEquivalent:
ant@5370 434 return;
ant@5370 435 }
ant@5371 436 [sLastKeyEvent release];
ant@5371 437 sLastKeyEvent = [event retain];
alexsch@5784 438
michaelm@5116 439 [AWTToolkit eventCountPlusPlus];
michaelm@5116 440 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 441
michaelm@5116 442 jstring characters = NULL;
michaelm@5116 443 if ([event type] != NSFlagsChanged) {
michaelm@5116 444 characters = JNFNSToJavaString(env, [event characters]);
michaelm@5116 445 }
michaelm@5116 446
pchelko@9420 447 static JNF_CLASS_CACHE(jc_NSEvent, "sun/lwawt/macosx/NSEvent");
michaelm@5116 448 static JNF_CTOR_CACHE(jctor_NSEvent, jc_NSEvent, "(IISLjava/lang/String;)V");
pchelko@9987 449 jobject jEvent = JNFNewObject(env, jctor_NSEvent,
michaelm@5116 450 [event type],
michaelm@5116 451 [event modifierFlags],
michaelm@5116 452 [event keyCode],
michaelm@5116 453 characters);
pchelko@9987 454 CHECK_NULL(jEvent);
michaelm@5116 455
michaelm@5116 456 static JNF_CLASS_CACHE(jc_PlatformView, "sun/lwawt/macosx/CPlatformView");
michaelm@5116 457 static JNF_MEMBER_CACHE(jm_deliverKeyEvent, jc_PlatformView,
pchelko@9420 458 "deliverKeyEvent", "(Lsun/lwawt/macosx/NSEvent;)V");
pchelko@9987 459 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverKeyEvent, jEvent);
michaelm@5116 460
michaelm@5116 461 if (characters != NULL) {
michaelm@5116 462 (*env)->DeleteLocalRef(env, characters);
michaelm@5116 463 }
pchelko@9987 464 (*env)->DeleteLocalRef(env, jEvent);
michaelm@5116 465 }
michaelm@5116 466
serb@6219 467 -(void) deliverResize: (NSRect) rect {
serb@6219 468 jint x = (jint) rect.origin.x;
serb@6219 469 jint y = (jint) rect.origin.y;
serb@6219 470 jint w = (jint) rect.size.width;
serb@6219 471 jint h = (jint) rect.size.height;
serb@6219 472 JNIEnv *env = [ThreadUtilities getJNIEnv];
serb@6219 473 static JNF_CLASS_CACHE(jc_PlatformView, "sun/lwawt/macosx/CPlatformView");
serb@6219 474 static JNF_MEMBER_CACHE(jm_deliverResize, jc_PlatformView, "deliverResize", "(IIII)V");
serb@6219 475 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverResize, x,y,w,h);
serb@6219 476 }
serb@6219 477
serb@6219 478
michaelm@5116 479 - (void) drawRect:(NSRect)dirtyRect {
michaelm@5116 480 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 481
michaelm@5116 482 [super drawRect:dirtyRect];
michaelm@5116 483 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 484 if (env != NULL) {
michaelm@5116 485 /*
michaelm@5116 486 if ([self inLiveResize]) {
michaelm@5116 487 NSRect rs[4];
michaelm@5116 488 NSInteger count;
michaelm@5116 489 [self getRectsExposedDuringLiveResize:rs count:&count];
michaelm@5116 490 for (int i = 0; i < count; i++) {
michaelm@5116 491 JNU_CallMethodByName(env, NULL, [m_awtWindow cPlatformView],
michaelm@5116 492 "deliverWindowDidExposeEvent", "(FFFF)V",
michaelm@5116 493 (jfloat)rs[i].origin.x, (jfloat)rs[i].origin.y,
michaelm@5116 494 (jfloat)rs[i].size.width, (jfloat)rs[i].size.height);
michaelm@5116 495 if ((*env)->ExceptionOccurred(env)) {
michaelm@5116 496 (*env)->ExceptionDescribe(env);
michaelm@5116 497 (*env)->ExceptionClear(env);
michaelm@5116 498 }
michaelm@5116 499 }
michaelm@5116 500 } else {
michaelm@5116 501 */
michaelm@5116 502 static JNF_CLASS_CACHE(jc_CPlatformView, "sun/lwawt/macosx/CPlatformView");
michaelm@5116 503 static JNF_MEMBER_CACHE(jm_deliverWindowDidExposeEvent, jc_CPlatformView, "deliverWindowDidExposeEvent", "()V");
michaelm@5116 504 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverWindowDidExposeEvent);
michaelm@5116 505 /*
michaelm@5116 506 }
michaelm@5116 507 */
michaelm@5116 508 }
michaelm@5116 509 }
michaelm@5116 510
michaelm@5116 511 // NSAccessibility support
michaelm@5116 512 - (jobject)awtComponent:(JNIEnv*)env
michaelm@5116 513 {
michaelm@5116 514 static JNF_CLASS_CACHE(jc_CPlatformView, "sun/lwawt/macosx/CPlatformView");
michaelm@5116 515 static JNF_MEMBER_CACHE(jf_Peer, jc_CPlatformView, "peer", "Lsun/lwawt/LWWindowPeer;");
michaelm@5116 516 if ((env == NULL) || (m_cPlatformView == NULL)) {
michaelm@5116 517 NSLog(@"Apple AWT : Error AWTView:awtComponent given bad parameters.");
michaelm@5116 518 if (env != NULL)
michaelm@5116 519 {
michaelm@5116 520 JNFDumpJavaStack(env);
michaelm@5116 521 }
michaelm@5116 522 return NULL;
michaelm@5116 523 }
michaelm@5116 524 jobject peer = JNFGetObjectField(env, m_cPlatformView, jf_Peer);
michaelm@5116 525 static JNF_CLASS_CACHE(jc_LWWindowPeer, "sun/lwawt/LWWindowPeer");
michaelm@5116 526 static JNF_MEMBER_CACHE(jf_Target, jc_LWWindowPeer, "target", "Ljava/awt/Component;");
michaelm@5116 527 if (peer == NULL) {
michaelm@5116 528 NSLog(@"Apple AWT : Error AWTView:awtComponent got null peer from CPlatformView");
michaelm@5116 529 JNFDumpJavaStack(env);
michaelm@5116 530 return NULL;
michaelm@5116 531 }
michaelm@5116 532 return JNFGetObjectField(env, peer, jf_Target);
michaelm@5116 533 }
michaelm@5116 534
michaelm@5116 535 - (id)getAxData:(JNIEnv*)env
michaelm@5116 536 {
michaelm@5116 537 return [[[JavaComponentAccessibility alloc] initWithParent:self withEnv:env withAccessible:[self awtComponent:env] withIndex:-1 withView:self withJavaRole:nil] autorelease];
michaelm@5116 538 }
michaelm@5116 539
michaelm@5116 540 - (NSArray *)accessibilityAttributeNames
michaelm@5116 541 {
michaelm@5116 542 return [[super accessibilityAttributeNames] arrayByAddingObject:NSAccessibilityChildrenAttribute];
michaelm@5116 543 }
michaelm@5116 544
michaelm@5116 545 // NSAccessibility messages
michaelm@5116 546 // attribute methods
michaelm@5116 547 - (id)accessibilityAttributeValue:(NSString *)attribute
michaelm@5116 548 {
michaelm@5116 549 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 550
michaelm@5116 551 if ([attribute isEqualToString:NSAccessibilityChildrenAttribute])
michaelm@5116 552 {
michaelm@5116 553 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 554
michaelm@5116 555 (*env)->PushLocalFrame(env, 4);
michaelm@5116 556
michaelm@5116 557 id result = NSAccessibilityUnignoredChildrenForOnlyChild([self getAxData:env]);
michaelm@5116 558
michaelm@5116 559 (*env)->PopLocalFrame(env, NULL);
michaelm@5116 560
michaelm@5116 561 return result;
michaelm@5116 562 }
michaelm@5116 563 else
michaelm@5116 564 {
michaelm@5116 565 return [super accessibilityAttributeValue:attribute];
michaelm@5116 566 }
michaelm@5116 567 }
michaelm@5116 568 - (BOOL)accessibilityIsIgnored
michaelm@5116 569 {
michaelm@5116 570 return YES;
michaelm@5116 571 }
michaelm@5116 572
michaelm@5116 573 - (id)accessibilityHitTest:(NSPoint)point
michaelm@5116 574 {
michaelm@5116 575 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 576 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 577
michaelm@5116 578 (*env)->PushLocalFrame(env, 4);
michaelm@5116 579
michaelm@5116 580 id result = [[self getAxData:env] accessibilityHitTest:point withEnv:env];
michaelm@5116 581
michaelm@5116 582 (*env)->PopLocalFrame(env, NULL);
michaelm@5116 583
michaelm@5116 584 return result;
michaelm@5116 585 }
michaelm@5116 586
michaelm@5116 587 - (id)accessibilityFocusedUIElement
michaelm@5116 588 {
michaelm@5116 589 AWT_ASSERT_APPKIT_THREAD;
michaelm@5116 590
michaelm@5116 591 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 592
michaelm@5116 593 (*env)->PushLocalFrame(env, 4);
michaelm@5116 594
michaelm@5116 595 id result = [[self getAxData:env] accessibilityFocusedUIElement];
michaelm@5116 596
michaelm@5116 597 (*env)->PopLocalFrame(env, NULL);
michaelm@5116 598
michaelm@5116 599 return result;
michaelm@5116 600 }
michaelm@5116 601
michaelm@5116 602 // --- Services menu support for lightweights ---
michaelm@5116 603
malenkov@8565 604 // finds the focused accessible element, and if it is a text element, obtains the text from it
michaelm@5116 605 - (NSString *)accessibleSelectedText
michaelm@5116 606 {
michaelm@5116 607 id focused = [self accessibilityFocusedUIElement];
michaelm@5116 608 if (![focused isKindOfClass:[JavaTextAccessibility class]]) return nil;
michaelm@5116 609 return [(JavaTextAccessibility *)focused accessibilitySelectedTextAttribute];
michaelm@5116 610 }
michaelm@5116 611
michaelm@5116 612 // same as above, but converts to RTFD
michaelm@5116 613 - (NSData *)accessibleSelectedTextAsRTFD
michaelm@5116 614 {
michaelm@5116 615 NSString *selectedText = [self accessibleSelectedText];
michaelm@5116 616 NSAttributedString *styledText = [[NSAttributedString alloc] initWithString:selectedText];
michaelm@5116 617 NSData *rtfdData = [styledText RTFDFromRange:NSMakeRange(0, [styledText length]) documentAttributes:nil];
michaelm@5116 618 [styledText release];
michaelm@5116 619 return rtfdData;
michaelm@5116 620 }
michaelm@5116 621
malenkov@8565 622 // finds the focused accessible element, and if it is a text element, sets the text in it
michaelm@5116 623 - (BOOL)replaceAccessibleTextSelection:(NSString *)text
michaelm@5116 624 {
michaelm@5116 625 id focused = [self accessibilityFocusedUIElement];
michaelm@5116 626 if (![focused isKindOfClass:[JavaTextAccessibility class]]) return NO;
michaelm@5116 627 [(JavaTextAccessibility *)focused accessibilitySetSelectedTextAttribute:text];
michaelm@5116 628 return YES;
michaelm@5116 629 }
michaelm@5116 630
michaelm@5116 631 // called for each service in the Services menu - only handle text for now
michaelm@5116 632 - (id)validRequestorForSendType:(NSString *)sendType returnType:(NSString *)returnType
michaelm@5116 633 {
michaelm@5116 634 if ([[self window] firstResponder] != self) return nil; // let AWT components handle themselves
michaelm@5116 635
michaelm@5116 636 if ([sendType isEqual:NSStringPboardType] || [returnType isEqual:NSStringPboardType]) {
michaelm@5116 637 NSString *selectedText = [self accessibleSelectedText];
michaelm@5116 638 if (selectedText) return self;
michaelm@5116 639 }
michaelm@5116 640
michaelm@5116 641 return nil;
michaelm@5116 642 }
michaelm@5116 643
michaelm@5116 644 // fetch text from Java and hand off to the service
michaelm@5116 645 - (BOOL)writeSelectionToPasteboard:(NSPasteboard *)pboard types:(NSArray *)types
michaelm@5116 646 {
michaelm@5116 647 if ([types containsObject:NSStringPboardType])
michaelm@5116 648 {
michaelm@5116 649 [pboard declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:nil];
michaelm@5116 650 return [pboard setString:[self accessibleSelectedText] forType:NSStringPboardType];
michaelm@5116 651 }
michaelm@5116 652
michaelm@5116 653 if ([types containsObject:NSRTFDPboardType])
michaelm@5116 654 {
michaelm@5116 655 [pboard declareTypes:[NSArray arrayWithObject:NSRTFDPboardType] owner:nil];
michaelm@5116 656 return [pboard setData:[self accessibleSelectedTextAsRTFD] forType:NSRTFDPboardType];
michaelm@5116 657 }
michaelm@5116 658
michaelm@5116 659 return NO;
michaelm@5116 660 }
michaelm@5116 661
michaelm@5116 662 // write text back to Java from the service
michaelm@5116 663 - (BOOL)readSelectionFromPasteboard:(NSPasteboard *)pboard
michaelm@5116 664 {
michaelm@5116 665 if ([[pboard types] containsObject:NSStringPboardType])
michaelm@5116 666 {
michaelm@5116 667 NSString *text = [pboard stringForType:NSStringPboardType];
michaelm@5116 668 return [self replaceAccessibleTextSelection:text];
michaelm@5116 669 }
michaelm@5116 670
michaelm@5116 671 if ([[pboard types] containsObject:NSRTFDPboardType])
michaelm@5116 672 {
michaelm@5116 673 NSData *rtfdData = [pboard dataForType:NSRTFDPboardType];
michaelm@5116 674 NSAttributedString *styledText = [[NSAttributedString alloc] initWithRTFD:rtfdData documentAttributes:nil];
michaelm@5116 675 NSString *text = [styledText string];
michaelm@5116 676 [styledText release];
michaelm@5116 677
michaelm@5116 678 return [self replaceAccessibleTextSelection:text];
michaelm@5116 679 }
michaelm@5116 680
michaelm@5116 681 return NO;
michaelm@5116 682 }
michaelm@5116 683
michaelm@5116 684
michaelm@5116 685 -(void) setDragSource:(CDragSource *)source {
michaelm@5116 686 self._dragSource = source;
michaelm@5116 687 }
michaelm@5116 688
michaelm@5116 689
michaelm@5116 690 - (void) setDropTarget:(CDropTarget *)target {
michaelm@5116 691 self._dropTarget = target;
pchelko@6623 692 [ThreadUtilities performOnMainThread:@selector(controlModelControlValid) on:self._dropTarget withObject:nil waitUntilDone:YES];
michaelm@5116 693 }
michaelm@5116 694
michaelm@5116 695 /******************************** BEGIN NSDraggingSource Interface ********************************/
michaelm@5116 696
michaelm@5116 697 - (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)flag
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 NSDragOperation dragOp = NSDragOperationNone;
michaelm@5116 702
michaelm@5116 703 if (dragSource != nil)
michaelm@5116 704 dragOp = [dragSource draggingSourceOperationMaskForLocal:flag];
michaelm@5116 705 else if ([super respondsToSelector:@selector(draggingSourceOperationMaskForLocal:)])
michaelm@5116 706 dragOp = [super draggingSourceOperationMaskForLocal:flag];
michaelm@5116 707
michaelm@5116 708 return dragOp;
michaelm@5116 709 }
michaelm@5116 710
michaelm@5116 711 - (NSArray *)namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination
michaelm@5116 712 {
michaelm@5116 713 // If draggingSource is nil route the message to the superclass (if responding to the selector):
michaelm@5116 714 CDragSource *dragSource = self._dragSource;
michaelm@5116 715 NSArray* array = nil;
michaelm@5116 716
michaelm@5116 717 if (dragSource != nil)
michaelm@5116 718 array = [dragSource namesOfPromisedFilesDroppedAtDestination:dropDestination];
michaelm@5116 719 else if ([super respondsToSelector:@selector(namesOfPromisedFilesDroppedAtDestination:)])
michaelm@5116 720 array = [super namesOfPromisedFilesDroppedAtDestination:dropDestination];
michaelm@5116 721
michaelm@5116 722 return array;
michaelm@5116 723 }
michaelm@5116 724
michaelm@5116 725 - (void)draggedImage:(NSImage *)image beganAt:(NSPoint)screenPoint
michaelm@5116 726 {
michaelm@5116 727 // If draggingSource is nil route the message to the superclass (if responding to the selector):
michaelm@5116 728 CDragSource *dragSource = self._dragSource;
michaelm@5116 729
michaelm@5116 730 if (dragSource != nil)
michaelm@5116 731 [dragSource draggedImage:image beganAt:screenPoint];
michaelm@5116 732 else if ([super respondsToSelector:@selector(draggedImage::)])
michaelm@5116 733 [super draggedImage:image beganAt:screenPoint];
michaelm@5116 734 }
michaelm@5116 735
michaelm@5116 736 - (void)draggedImage:(NSImage *)image endedAt:(NSPoint)screenPoint operation:(NSDragOperation)operation
michaelm@5116 737 {
michaelm@5116 738 // If draggingSource is nil route the message to the superclass (if responding to the selector):
michaelm@5116 739 CDragSource *dragSource = self._dragSource;
michaelm@5116 740
michaelm@5116 741 if (dragSource != nil)
michaelm@5116 742 [dragSource draggedImage:image endedAt:screenPoint operation:operation];
michaelm@5116 743 else if ([super respondsToSelector:@selector(draggedImage:::)])
michaelm@5116 744 [super draggedImage:image endedAt:screenPoint operation:operation];
michaelm@5116 745 }
michaelm@5116 746
michaelm@5116 747 - (void)draggedImage:(NSImage *)image movedTo:(NSPoint)screenPoint
michaelm@5116 748 {
michaelm@5116 749 // If draggingSource is nil route the message to the superclass (if responding to the selector):
michaelm@5116 750 CDragSource *dragSource = self._dragSource;
michaelm@5116 751
michaelm@5116 752 if (dragSource != nil)
michaelm@5116 753 [dragSource draggedImage:image movedTo:screenPoint];
michaelm@5116 754 else if ([super respondsToSelector:@selector(draggedImage::)])
michaelm@5116 755 [super draggedImage:image movedTo:screenPoint];
michaelm@5116 756 }
michaelm@5116 757
michaelm@5116 758 - (BOOL)ignoreModifierKeysWhileDragging
michaelm@5116 759 {
michaelm@5116 760 // If draggingSource is nil route the message to the superclass (if responding to the selector):
michaelm@5116 761 CDragSource *dragSource = self._dragSource;
michaelm@5116 762 BOOL result = FALSE;
michaelm@5116 763
michaelm@5116 764 if (dragSource != nil)
michaelm@5116 765 result = [dragSource ignoreModifierKeysWhileDragging];
michaelm@5116 766 else if ([super respondsToSelector:@selector(ignoreModifierKeysWhileDragging)])
michaelm@5116 767 result = [super ignoreModifierKeysWhileDragging];
michaelm@5116 768
michaelm@5116 769 return result;
michaelm@5116 770 }
michaelm@5116 771
michaelm@5116 772 /******************************** END NSDraggingSource Interface ********************************/
michaelm@5116 773
michaelm@5116 774 /******************************** BEGIN NSDraggingDestination Interface ********************************/
michaelm@5116 775
michaelm@5116 776 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender
michaelm@5116 777 {
michaelm@5116 778 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 779 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 780 NSDragOperation dragOp = NSDragOperationNone;
michaelm@5116 781
michaelm@5116 782 if (dropTarget != nil)
michaelm@5116 783 dragOp = [dropTarget draggingEntered:sender];
michaelm@5116 784 else if ([super respondsToSelector:@selector(draggingEntered:)])
michaelm@5116 785 dragOp = [super draggingEntered:sender];
michaelm@5116 786
michaelm@5116 787 return dragOp;
michaelm@5116 788 }
michaelm@5116 789
michaelm@5116 790 - (NSDragOperation)draggingUpdated:(id <NSDraggingInfo>)sender
michaelm@5116 791 {
michaelm@5116 792 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 793 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 794 NSDragOperation dragOp = NSDragOperationNone;
michaelm@5116 795
michaelm@5116 796 if (dropTarget != nil)
michaelm@5116 797 dragOp = [dropTarget draggingUpdated:sender];
michaelm@5116 798 else if ([super respondsToSelector:@selector(draggingUpdated:)])
michaelm@5116 799 dragOp = [super draggingUpdated:sender];
michaelm@5116 800
michaelm@5116 801 return dragOp;
michaelm@5116 802 }
michaelm@5116 803
michaelm@5116 804 - (void)draggingExited:(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 draggingExited:sender];
michaelm@5116 811 else if ([super respondsToSelector:@selector(draggingExited:)])
michaelm@5116 812 [super draggingExited:sender];
michaelm@5116 813 }
michaelm@5116 814
michaelm@5116 815 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender
michaelm@5116 816 {
michaelm@5116 817 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 818 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 819 BOOL result = FALSE;
michaelm@5116 820
michaelm@5116 821 if (dropTarget != nil)
michaelm@5116 822 result = [dropTarget prepareForDragOperation:sender];
michaelm@5116 823 else if ([super respondsToSelector:@selector(prepareForDragOperation:)])
michaelm@5116 824 result = [super prepareForDragOperation:sender];
michaelm@5116 825
michaelm@5116 826 return result;
michaelm@5116 827 }
michaelm@5116 828
michaelm@5116 829 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
michaelm@5116 830 {
michaelm@5116 831 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 832 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 833 BOOL result = FALSE;
michaelm@5116 834
michaelm@5116 835 if (dropTarget != nil)
michaelm@5116 836 result = [dropTarget performDragOperation:sender];
michaelm@5116 837 else if ([super respondsToSelector:@selector(performDragOperation:)])
michaelm@5116 838 result = [super performDragOperation:sender];
michaelm@5116 839
michaelm@5116 840 return result;
michaelm@5116 841 }
michaelm@5116 842
michaelm@5116 843 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender
michaelm@5116 844 {
michaelm@5116 845 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 846 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 847
michaelm@5116 848 if (dropTarget != nil)
michaelm@5116 849 [dropTarget concludeDragOperation:sender];
michaelm@5116 850 else if ([super respondsToSelector:@selector(concludeDragOperation:)])
michaelm@5116 851 [super concludeDragOperation:sender];
michaelm@5116 852 }
michaelm@5116 853
michaelm@5116 854 - (void)draggingEnded:(id <NSDraggingInfo>)sender
michaelm@5116 855 {
michaelm@5116 856 // If draggingDestination is nil route the message to the superclass:
michaelm@5116 857 CDropTarget *dropTarget = self._dropTarget;
michaelm@5116 858
michaelm@5116 859 if (dropTarget != nil)
michaelm@5116 860 [dropTarget draggingEnded:sender];
michaelm@5116 861 else if ([super respondsToSelector:@selector(draggingEnded:)])
michaelm@5116 862 [super draggingEnded:sender];
michaelm@5116 863 }
michaelm@5116 864
michaelm@5116 865 /******************************** END NSDraggingDestination Interface ********************************/
michaelm@5116 866
michaelm@5116 867 /******************************** BEGIN NSTextInputClient Protocol ********************************/
michaelm@5116 868
michaelm@5116 869
michaelm@5116 870 JNF_CLASS_CACHE(jc_CInputMethod, "sun/lwawt/macosx/CInputMethod");
michaelm@5116 871
michaelm@5116 872 - (void) insertText:(id)aString replacementRange:(NSRange)replacementRange
michaelm@5116 873 {
michaelm@5116 874 #ifdef IM_DEBUG
michaelm@5116 875 fprintf(stderr, "AWTView InputMethod Selector Called : [insertText]: %s\n", [aString UTF8String]);
michaelm@5116 876 #endif // IM_DEBUG
michaelm@5116 877
michaelm@5116 878 if (fInputMethodLOCKABLE == NULL) {
michaelm@5116 879 return;
michaelm@5116 880 }
michaelm@5116 881
michaelm@5116 882 // Insert happens at the end of PAH
michaelm@5116 883 fInPressAndHold = NO;
michaelm@5116 884
michaelm@5116 885 // insertText gets called when the user commits text generated from an input method. It also gets
michaelm@5116 886 // called during ordinary input as well. We only need to send an input method event when we have marked
michaelm@5116 887 // text, or 'text in progress'. We also need to send the event if we get an insert text out of the blue!
michaelm@5116 888 // (i.e., when the user uses the Character palette or Inkwell), or when the string to insert is a complex
michaelm@5116 889 // Unicode value.
michaelm@5116 890 NSUInteger utf8Length = [aString lengthOfBytesUsingEncoding:NSUTF8StringEncoding];
michaelm@5116 891
kizune@5153 892 if ([self hasMarkedText] || !fProcessingKeystroke || (utf8Length > 1)) {
michaelm@5116 893 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 894
michaelm@5116 895 static JNF_MEMBER_CACHE(jm_selectPreviousGlyph, jc_CInputMethod, "selectPreviousGlyph", "()V");
michaelm@5116 896 // We need to select the previous glyph so that it is overwritten.
michaelm@5116 897 if (fPAHNeedsToSelect) {
michaelm@5116 898 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_selectPreviousGlyph);
michaelm@5116 899 fPAHNeedsToSelect = NO;
michaelm@5116 900 }
michaelm@5116 901
michaelm@5116 902 static JNF_MEMBER_CACHE(jm_insertText, jc_CInputMethod, "insertText", "(Ljava/lang/String;)V");
michaelm@5116 903 jstring insertedText = JNFNSToJavaString(env, aString);
michaelm@5116 904 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_insertText, insertedText); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 905 (*env)->DeleteLocalRef(env, insertedText);
michaelm@5116 906
michaelm@5116 907 // The input method event will create psuedo-key events for each character in the committed string.
michaelm@5116 908 // We also don't want to send the character that triggered the insertText, usually a return. [3337563]
michaelm@5116 909 fKeyEventsNeeded = NO;
michaelm@5116 910 }
michaelm@5116 911
michaelm@5116 912 fPAHNeedsToSelect = NO;
michaelm@5116 913
michaelm@5116 914 }
michaelm@5116 915
michaelm@5116 916 - (void) doCommandBySelector:(SEL)aSelector
michaelm@5116 917 {
michaelm@5116 918 #ifdef IM_DEBUG
michaelm@5116 919 fprintf(stderr, "AWTView InputMethod Selector Called : [doCommandBySelector]\n");
michaelm@5116 920 NSLog(@"%@", NSStringFromSelector(aSelector));
michaelm@5116 921 #endif // IM_DEBUG
michaelm@5116 922 if (@selector(insertNewline:) == aSelector || @selector(insertTab:) == aSelector || @selector(deleteBackward:) == aSelector)
michaelm@5116 923 {
michaelm@5116 924 fKeyEventsNeeded = YES;
michaelm@5116 925 }
michaelm@5116 926 }
michaelm@5116 927
michaelm@5116 928 // setMarkedText: cannot take a nil first argument. aString can be NSString or NSAttributedString
michaelm@5116 929 - (void) setMarkedText:(id)aString selectedRange:(NSRange)selectionRange replacementRange:(NSRange)replacementRange
michaelm@5116 930 {
michaelm@5116 931 if (!fInputMethodLOCKABLE)
michaelm@5116 932 return;
michaelm@5116 933
michaelm@5116 934 BOOL isAttributedString = [aString isKindOfClass:[NSAttributedString class]];
michaelm@5116 935 NSAttributedString *attrString = (isAttributedString ? (NSAttributedString *)aString : nil);
michaelm@5116 936 NSString *incomingString = (isAttributedString ? [aString string] : aString);
michaelm@5116 937 #ifdef IM_DEBUG
michaelm@5116 938 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 939 #endif // IM_DEBUG
michaelm@5116 940 static JNF_MEMBER_CACHE(jm_startIMUpdate, jc_CInputMethod, "startIMUpdate", "(Ljava/lang/String;)V");
michaelm@5116 941 static JNF_MEMBER_CACHE(jm_addAttribute, jc_CInputMethod, "addAttribute", "(ZZII)V");
michaelm@5116 942 static JNF_MEMBER_CACHE(jm_dispatchText, jc_CInputMethod, "dispatchText", "(IIZ)V");
michaelm@5116 943 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 944
michaelm@5116 945 // NSInputContext already did the analysis of the TSM event and created attributes indicating
michaelm@5116 946 // the underlining and color that should be done to the string. We need to look at the underline
michaelm@5116 947 // style and color to determine what kind of Java hilighting needs to be done.
michaelm@5116 948 jstring inProcessText = JNFNSToJavaString(env, incomingString);
michaelm@5116 949 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_startIMUpdate, inProcessText); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 950 (*env)->DeleteLocalRef(env, inProcessText);
michaelm@5116 951
michaelm@5116 952 if (isAttributedString) {
michaelm@5116 953 NSUInteger length;
michaelm@5116 954 NSRange effectiveRange;
michaelm@5116 955 NSDictionary *attributes;
michaelm@5116 956 length = [attrString length];
michaelm@5116 957 effectiveRange = NSMakeRange(0, 0);
michaelm@5116 958 while (NSMaxRange(effectiveRange) < length) {
michaelm@5116 959 attributes = [attrString attributesAtIndex:NSMaxRange(effectiveRange)
michaelm@5116 960 effectiveRange:&effectiveRange];
michaelm@5116 961 if (attributes) {
michaelm@5116 962 BOOL isThickUnderline, isGray;
michaelm@5116 963 NSNumber *underlineSizeObj =
michaelm@5116 964 (NSNumber *)[attributes objectForKey:NSUnderlineStyleAttributeName];
michaelm@5116 965 NSInteger underlineSize = [underlineSizeObj integerValue];
michaelm@5116 966 isThickUnderline = (underlineSize > 1);
michaelm@5116 967
michaelm@5116 968 NSColor *underlineColorObj =
michaelm@5116 969 (NSColor *)[attributes objectForKey:NSUnderlineColorAttributeName];
michaelm@5116 970 isGray = !([underlineColorObj isEqual:[NSColor blackColor]]);
michaelm@5116 971
michaelm@5116 972 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_addAttribute, isThickUnderline, isGray, effectiveRange.location, effectiveRange.length); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 973 }
michaelm@5116 974 }
michaelm@5116 975 }
michaelm@5116 976
michaelm@5116 977 static JNF_MEMBER_CACHE(jm_selectPreviousGlyph, jc_CInputMethod, "selectPreviousGlyph", "()V");
michaelm@5116 978 // We need to select the previous glyph so that it is overwritten.
michaelm@5116 979 if (fPAHNeedsToSelect) {
michaelm@5116 980 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_selectPreviousGlyph);
michaelm@5116 981 fPAHNeedsToSelect = NO;
michaelm@5116 982 }
michaelm@5116 983
michaelm@5116 984 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_dispatchText, selectionRange.location, selectionRange.length, JNI_FALSE); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 985
michaelm@5116 986 // If the marked text is being cleared (zero-length string) don't handle the key event.
michaelm@5116 987 if ([incomingString length] == 0) {
michaelm@5116 988 fKeyEventsNeeded = NO;
michaelm@5116 989 }
michaelm@5116 990 }
michaelm@5116 991
michaelm@5116 992 - (void) unmarkText
michaelm@5116 993 {
michaelm@5116 994 #ifdef IM_DEBUG
michaelm@5116 995 fprintf(stderr, "AWTView InputMethod Selector Called : [unmarkText]\n");
michaelm@5116 996 #endif // IM_DEBUG
michaelm@5116 997
michaelm@5116 998 if (!fInputMethodLOCKABLE) {
michaelm@5116 999 return;
michaelm@5116 1000 }
michaelm@5116 1001
michaelm@5116 1002 // unmarkText cancels any input in progress and commits it to the text field.
michaelm@5116 1003 static JNF_MEMBER_CACHE(jm_unmarkText, jc_CInputMethod, "unmarkText", "()V");
michaelm@5116 1004 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1005 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_unmarkText); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 1006
michaelm@5116 1007 }
michaelm@5116 1008
michaelm@5116 1009 - (BOOL) hasMarkedText
michaelm@5116 1010 {
michaelm@5116 1011 #ifdef IM_DEBUG
michaelm@5116 1012 fprintf(stderr, "AWTView InputMethod Selector Called : [hasMarkedText]\n");
michaelm@5116 1013 #endif // IM_DEBUG
michaelm@5116 1014
michaelm@5116 1015 if (!fInputMethodLOCKABLE) {
michaelm@5116 1016 return NO;
michaelm@5116 1017 }
michaelm@5116 1018
michaelm@5116 1019 static JNF_MEMBER_CACHE(jf_fCurrentText, jc_CInputMethod, "fCurrentText", "Ljava/text/AttributedString;");
michaelm@5116 1020 static JNF_MEMBER_CACHE(jf_fCurrentTextLength, jc_CInputMethod, "fCurrentTextLength", "I");
michaelm@5116 1021 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1022 jobject currentText = JNFGetObjectField(env, fInputMethodLOCKABLE, jf_fCurrentText);
michaelm@5116 1023
michaelm@5116 1024 jint currentTextLength = JNFGetIntField(env, fInputMethodLOCKABLE, jf_fCurrentTextLength);
michaelm@5116 1025
michaelm@5116 1026 BOOL hasMarkedText = (currentText != NULL && currentTextLength > 0);
michaelm@5116 1027
michaelm@5116 1028 if (currentText != NULL) {
michaelm@5116 1029 (*env)->DeleteLocalRef(env, currentText);
michaelm@5116 1030 }
michaelm@5116 1031
michaelm@5116 1032 return hasMarkedText;
michaelm@5116 1033 }
michaelm@5116 1034
michaelm@5116 1035 - (NSInteger) conversationIdentifier
michaelm@5116 1036 {
michaelm@5116 1037 #ifdef IM_DEBUG
michaelm@5116 1038 fprintf(stderr, "AWTView InputMethod Selector Called : [conversationIdentifier]\n");
michaelm@5116 1039 #endif // IM_DEBUG
michaelm@5116 1040
michaelm@5116 1041 return (NSInteger) self;
michaelm@5116 1042 }
michaelm@5116 1043
michaelm@5116 1044 /* Returns attributed string at the range. This allows input mangers to
michaelm@5116 1045 query any range in backing-store (Andy's request)
michaelm@5116 1046 */
michaelm@5116 1047 - (NSAttributedString *) attributedSubstringForProposedRange:(NSRange)theRange actualRange:(NSRangePointer)actualRange
michaelm@5116 1048 {
michaelm@5116 1049 #ifdef IM_DEBUG
michaelm@5116 1050 fprintf(stderr, "AWTView InputMethod Selector Called : [attributedSubstringFromRange] location=%lu, length=%lu\n", (unsigned long)theRange.location, (unsigned long)theRange.length);
michaelm@5116 1051 #endif // IM_DEBUG
michaelm@5116 1052
michaelm@5116 1053 static JNF_MEMBER_CACHE(jm_substringFromRange, jc_CInputMethod, "attributedSubstringFromRange", "(II)Ljava/lang/String;");
michaelm@5116 1054 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1055 jobject theString = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_substringFromRange, theRange.location, theRange.length); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 1056
michaelm@5116 1057 id result = [[[NSAttributedString alloc] initWithString:JNFJavaToNSString(env, theString)] autorelease];
michaelm@5116 1058 #ifdef IM_DEBUG
michaelm@5116 1059 NSLog(@"attributedSubstringFromRange returning \"%@\"", result);
michaelm@5116 1060 #endif // IM_DEBUG
michaelm@5116 1061
michaelm@5116 1062 (*env)->DeleteLocalRef(env, theString);
michaelm@5116 1063 return result;
michaelm@5116 1064 }
michaelm@5116 1065
michaelm@5116 1066 /* This method returns the range for marked region. If hasMarkedText == false,
michaelm@5116 1067 it'll return NSNotFound location & 0 length range.
michaelm@5116 1068 */
michaelm@5116 1069 - (NSRange) markedRange
michaelm@5116 1070 {
michaelm@5116 1071
michaelm@5116 1072 #ifdef IM_DEBUG
michaelm@5116 1073 fprintf(stderr, "AWTView InputMethod Selector Called : [markedRange]\n");
michaelm@5116 1074 #endif // IM_DEBUG
michaelm@5116 1075
michaelm@5116 1076 if (!fInputMethodLOCKABLE) {
michaelm@5116 1077 return NSMakeRange(NSNotFound, 0);
michaelm@5116 1078 }
michaelm@5116 1079
michaelm@5116 1080 static JNF_MEMBER_CACHE(jm_markedRange, jc_CInputMethod, "markedRange", "()[I");
michaelm@5116 1081 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1082 jarray array;
michaelm@5116 1083 jboolean isCopy;
michaelm@5116 1084 jint *_array;
serb@9588 1085 NSRange range = NSMakeRange(NSNotFound, 0);
michaelm@5116 1086
michaelm@5116 1087 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_markedRange); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 1088
michaelm@5116 1089 if (array) {
michaelm@5116 1090 _array = (*env)->GetIntArrayElements(env, array, &isCopy);
serb@9588 1091 if (_array != NULL) {
serb@9588 1092 range.location = _array[0];
serb@9588 1093 range.length = _array[1];
michaelm@5116 1094 #ifdef IM_DEBUG
serb@9588 1095 fprintf(stderr, "markedRange returning (%lu, %lu)\n",
serb@9588 1096 (unsigned long)range.location, (unsigned long)range.length);
michaelm@5116 1097 #endif // IM_DEBUG
serb@9588 1098 (*env)->ReleaseIntArrayElements(env, array, _array, 0);
serb@9588 1099 }
michaelm@5116 1100 (*env)->DeleteLocalRef(env, array);
michaelm@5116 1101 }
michaelm@5116 1102
michaelm@5116 1103 return range;
michaelm@5116 1104 }
michaelm@5116 1105
michaelm@5116 1106 /* This method returns the range for selected region. Just like markedRange method,
michaelm@5116 1107 its location field contains char index from the text beginning.
michaelm@5116 1108 */
michaelm@5116 1109 - (NSRange) selectedRange
michaelm@5116 1110 {
michaelm@5116 1111 if (!fInputMethodLOCKABLE) {
michaelm@5116 1112 return NSMakeRange(NSNotFound, 0);
michaelm@5116 1113 }
michaelm@5116 1114
michaelm@5116 1115 static JNF_MEMBER_CACHE(jm_selectedRange, jc_CInputMethod, "selectedRange", "()[I");
michaelm@5116 1116 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1117 jarray array;
michaelm@5116 1118 jboolean isCopy;
michaelm@5116 1119 jint *_array;
serb@9588 1120 NSRange range = NSMakeRange(NSNotFound, 0);
michaelm@5116 1121
michaelm@5116 1122 #ifdef IM_DEBUG
michaelm@5116 1123 fprintf(stderr, "AWTView InputMethod Selector Called : [selectedRange]\n");
michaelm@5116 1124 #endif // IM_DEBUG
michaelm@5116 1125
michaelm@5116 1126 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_selectedRange); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 1127 if (array) {
michaelm@5116 1128 _array = (*env)->GetIntArrayElements(env, array, &isCopy);
serb@9588 1129 if (_array != NULL) {
serb@9588 1130 range.location = _array[0];
serb@9588 1131 range.length = _array[1];
serb@9588 1132 (*env)->ReleaseIntArrayElements(env, array, _array, 0);
serb@9588 1133 }
michaelm@5116 1134 (*env)->DeleteLocalRef(env, array);
michaelm@5116 1135 }
michaelm@5116 1136
michaelm@5116 1137 return range;
michaelm@5116 1138 }
michaelm@5116 1139
michaelm@5116 1140 /* This method returns the first frame of rects for theRange in screen coordindate system.
michaelm@5116 1141 */
michaelm@5116 1142 - (NSRect) firstRectForCharacterRange:(NSRange)theRange actualRange:(NSRangePointer)actualRange
michaelm@5116 1143 {
michaelm@5116 1144 if (!fInputMethodLOCKABLE) {
serb@9588 1145 return NSZeroRect;
michaelm@5116 1146 }
michaelm@5116 1147
michaelm@5116 1148 static JNF_MEMBER_CACHE(jm_firstRectForCharacterRange, jc_CInputMethod,
michaelm@5116 1149 "firstRectForCharacterRange", "(I)[I");
michaelm@5116 1150 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1151 jarray array;
michaelm@5116 1152 jboolean isCopy;
michaelm@5116 1153 jint *_array;
michaelm@5116 1154 NSRect rect;
michaelm@5116 1155
michaelm@5116 1156 #ifdef IM_DEBUG
serb@9588 1157 fprintf(stderr,
serb@9588 1158 "AWTView InputMethod Selector Called : [firstRectForCharacterRange:] location=%lu, length=%lu\n",
serb@9588 1159 (unsigned long)theRange.location, (unsigned long)theRange.length);
michaelm@5116 1160 #endif // IM_DEBUG
michaelm@5116 1161
serb@9588 1162 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_firstRectForCharacterRange,
serb@9588 1163 theRange.location); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 1164
michaelm@5116 1165 _array = (*env)->GetIntArrayElements(env, array, &isCopy);
serb@9588 1166 if (_array) {
serb@9588 1167 rect = ConvertNSScreenRect(env, NSMakeRect(_array[0], _array[1], _array[2], _array[3]));
serb@9588 1168 (*env)->ReleaseIntArrayElements(env, array, _array, 0);
serb@9588 1169 } else {
serb@9588 1170 rect = NSZeroRect;
serb@9588 1171 }
michaelm@5116 1172 (*env)->DeleteLocalRef(env, array);
michaelm@5116 1173
michaelm@5116 1174 #ifdef IM_DEBUG
serb@9588 1175 fprintf(stderr,
serb@9588 1176 "firstRectForCharacterRange returning x=%f, y=%f, width=%f, height=%f\n",
serb@9588 1177 rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);
michaelm@5116 1178 #endif // IM_DEBUG
michaelm@5116 1179 return rect;
michaelm@5116 1180 }
michaelm@5116 1181
michaelm@5116 1182 /* This method returns the index for character that is nearest to thePoint. thPoint is in
michaelm@5116 1183 screen coordinate system.
michaelm@5116 1184 */
michaelm@5116 1185 - (NSUInteger)characterIndexForPoint:(NSPoint)thePoint
michaelm@5116 1186 {
michaelm@5116 1187 if (!fInputMethodLOCKABLE) {
michaelm@5116 1188 return NSNotFound;
michaelm@5116 1189 }
michaelm@5116 1190
michaelm@5116 1191 static JNF_MEMBER_CACHE(jm_characterIndexForPoint, jc_CInputMethod,
michaelm@5116 1192 "characterIndexForPoint", "(II)I");
michaelm@5116 1193 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1194
michaelm@5116 1195 NSPoint flippedLocation = ConvertNSScreenPoint(env, thePoint);
michaelm@5116 1196
michaelm@5116 1197 #ifdef IM_DEBUG
michaelm@5116 1198 fprintf(stderr, "AWTView InputMethod Selector Called : [characterIndexForPoint:(NSPoint)thePoint] x=%f, y=%f\n", flippedLocation.x, flippedLocation.y);
michaelm@5116 1199 #endif // IM_DEBUG
michaelm@5116 1200
michaelm@5116 1201 jint index = JNFCallIntMethod(env, fInputMethodLOCKABLE, jm_characterIndexForPoint, (jint)flippedLocation.x, (jint)flippedLocation.y); // AWT_THREADING Safe (AWTRunLoopMode)
michaelm@5116 1202
michaelm@5116 1203 #ifdef IM_DEBUG
michaelm@5116 1204 fprintf(stderr, "characterIndexForPoint returning %ld\n", index);
michaelm@5116 1205 #endif // IM_DEBUG
michaelm@5116 1206
michaelm@5116 1207 if (index == -1) {
michaelm@5116 1208 return NSNotFound;
michaelm@5116 1209 } else {
michaelm@5116 1210 return (NSUInteger)index;
michaelm@5116 1211 }
michaelm@5116 1212 }
michaelm@5116 1213
michaelm@5116 1214 - (NSArray*) validAttributesForMarkedText
michaelm@5116 1215 {
michaelm@5116 1216 #ifdef IM_DEBUG
michaelm@5116 1217 fprintf(stderr, "AWTView InputMethod Selector Called : [validAttributesForMarkedText]\n");
michaelm@5116 1218 #endif // IM_DEBUG
michaelm@5116 1219
michaelm@5116 1220 return [NSArray array];
michaelm@5116 1221 }
michaelm@5116 1222
michaelm@5116 1223 - (void)setInputMethod:(jobject)inputMethod
michaelm@5116 1224 {
michaelm@5116 1225 #ifdef IM_DEBUG
michaelm@5116 1226 fprintf(stderr, "AWTView InputMethod Selector Called : [setInputMethod]\n");
michaelm@5116 1227 #endif // IM_DEBUG
michaelm@5116 1228
michaelm@5116 1229 JNIEnv *env = [ThreadUtilities getJNIEnv];
michaelm@5116 1230
michaelm@5116 1231 // Get rid of the old one
michaelm@5116 1232 if (fInputMethodLOCKABLE) {
michaelm@5116 1233 JNFDeleteGlobalRef(env, fInputMethodLOCKABLE);
michaelm@5116 1234 }
michaelm@5116 1235
michaelm@5116 1236 // Save a global ref to the new input method.
michaelm@5116 1237 if (inputMethod != NULL)
michaelm@5116 1238 fInputMethodLOCKABLE = JNFNewGlobalRef(env, inputMethod);
michaelm@5116 1239 else
michaelm@5116 1240 fInputMethodLOCKABLE = NULL;
michaelm@5116 1241 }
michaelm@5116 1242
michaelm@5116 1243 - (void)abandonInput
michaelm@5116 1244 {
michaelm@5116 1245 #ifdef IM_DEBUG
michaelm@5116 1246 fprintf(stderr, "AWTView InputMethod Selector Called : [abandonInput]\n");
michaelm@5116 1247 #endif // IM_DEBUG
michaelm@5116 1248
pchelko@6623 1249 [ThreadUtilities performOnMainThread:@selector(markedTextAbandoned:) on:[NSInputManager currentInputManager] withObject:self waitUntilDone:YES];
michaelm@5116 1250 [self unmarkText];
michaelm@5116 1251 }
michaelm@5116 1252
michaelm@5116 1253 /******************************** END NSTextInputClient Protocol ********************************/
michaelm@5116 1254
michaelm@5116 1255
michaelm@5116 1256
michaelm@5116 1257
michaelm@5116 1258 @end // AWTView
michaelm@5116 1259
michaelm@5116 1260 /*
michaelm@5116 1261 * Class: sun_lwawt_macosx_CPlatformView
michaelm@5116 1262 * Method: nativeCreateView
michaelm@5116 1263 * Signature: (IIII)J
michaelm@5116 1264 */
michaelm@5116 1265 JNIEXPORT jlong JNICALL
michaelm@5116 1266 Java_sun_lwawt_macosx_CPlatformView_nativeCreateView
michaelm@5116 1267 (JNIEnv *env, jobject obj, jint originX, jint originY, jint width, jint height, jlong windowLayerPtr)
michaelm@5116 1268 {
michaelm@5116 1269 __block AWTView *newView = nil;
michaelm@5116 1270
michaelm@5116 1271 JNF_COCOA_ENTER(env);
michaelm@5116 1272
michaelm@5116 1273 NSRect rect = NSMakeRect(originX, originY, width, height);
michaelm@5116 1274 jobject cPlatformView = (*env)->NewGlobalRef(env, obj);
michaelm@5116 1275
serb@6219 1276 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
serb@6451 1277
michaelm@5116 1278 CALayer *windowLayer = jlong_to_ptr(windowLayerPtr);
pchelko@9614 1279 newView = [[AWTView alloc] initWithRect:rect
pchelko@9614 1280 platformView:cPlatformView
pchelko@9614 1281 windowLayer:windowLayer];
michaelm@5116 1282 }];
michaelm@5116 1283
michaelm@5116 1284 JNF_COCOA_EXIT(env);
michaelm@5116 1285
michaelm@5116 1286 return ptr_to_jlong(newView);
michaelm@5116 1287 }
serb@6219 1288
serb@6219 1289 /*
serb@6219 1290 * Class: sun_lwawt_macosx_CPlatformView
serb@6219 1291 * Method: nativeSetAutoResizable
serb@6219 1292 * Signature: (JZ)V;
serb@6219 1293 */
serb@6219 1294
serb@6219 1295 JNIEXPORT void JNICALL
serb@6219 1296 Java_sun_lwawt_macosx_CPlatformView_nativeSetAutoResizable
serb@6219 1297 (JNIEnv *env, jclass cls, jlong viewPtr, jboolean toResize)
serb@6219 1298 {
serb@6219 1299 JNF_COCOA_ENTER(env);
serb@6219 1300
serb@6219 1301 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
serb@6219 1302
serb@6219 1303 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){
serb@6451 1304
serb@6219 1305 if (toResize) {
serb@6219 1306 [view setAutoresizingMask: NSViewHeightSizable | NSViewWidthSizable];
serb@6219 1307 } else {
serb@6219 1308 [view setAutoresizingMask: NSViewMinYMargin | NSViewMaxXMargin];
serb@6219 1309 }
serb@6219 1310
serb@6219 1311 if ([view superview] != nil) {
serb@6219 1312 [[view superview] setAutoresizesSubviews:(BOOL)toResize];
serb@6219 1313 }
serb@6219 1314
serb@6219 1315 }];
serb@6219 1316 JNF_COCOA_EXIT(env);
serb@6219 1317 }
serb@6219 1318
serb@6219 1319 /*
serb@6219 1320 * Class: sun_lwawt_macosx_CPlatformView
serb@6219 1321 * Method: nativeGetNSViewDisplayID
serb@6219 1322 * Signature: (J)I;
serb@6219 1323 */
serb@6219 1324
serb@6219 1325 JNIEXPORT jint JNICALL
serb@6219 1326 Java_sun_lwawt_macosx_CPlatformView_nativeGetNSViewDisplayID
serb@6219 1327 (JNIEnv *env, jclass cls, jlong viewPtr)
serb@6219 1328 {
serb@6219 1329 __block jint ret; //CGDirectDisplayID
serb@6219 1330
serb@6219 1331 JNF_COCOA_ENTER(env);
serb@6219 1332
serb@6219 1333 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
serb@6219 1334 NSWindow *window = [view window];
serb@6219 1335
serb@6219 1336 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
serb@6451 1337
serb@6219 1338 ret = (jint)[[AWTWindow getNSWindowDisplayID_AppKitThread: window] intValue];
serb@6219 1339 }];
serb@6219 1340
serb@6219 1341 JNF_COCOA_EXIT(env);
serb@6219 1342
serb@6219 1343 return ret;
serb@6219 1344 }
serb@6219 1345
serb@6219 1346 /*
serb@6219 1347 * Class: sun_lwawt_macosx_CPlatformView
serb@6219 1348 * Method: nativeGetLocationOnScreen
serb@6219 1349 * Signature: (J)Ljava/awt/Rectangle;
serb@6219 1350 */
serb@6219 1351
serb@6219 1352 JNIEXPORT jobject JNICALL
serb@6219 1353 Java_sun_lwawt_macosx_CPlatformView_nativeGetLocationOnScreen
serb@6219 1354 (JNIEnv *env, jclass cls, jlong viewPtr)
serb@6219 1355 {
serb@6219 1356 jobject jRect = NULL;
serb@6219 1357
serb@6219 1358 JNF_COCOA_ENTER(env);
serb@6219 1359
serb@6219 1360 __block NSRect rect = NSZeroRect;
serb@6219 1361
serb@6219 1362 NSView *view = (NSView *)jlong_to_ptr(viewPtr);
serb@6219 1363 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
serb@6451 1364
serb@6219 1365 NSRect viewBounds = [view bounds];
serb@6219 1366 NSRect frameInWindow = [view convertRect:viewBounds toView:nil];
serb@6219 1367 rect = [[view window] convertRectToScreen:frameInWindow];
serb@6219 1368 NSRect screenRect = [[NSScreen mainScreen] frame];
serb@6219 1369 //Convert coordinates to top-left corner origin
serb@6219 1370 rect.origin.y = screenRect.size.height - rect.origin.y - viewBounds.size.height;
serb@6219 1371 }];
serb@6219 1372 jRect = NSToJavaRect(env, rect);
serb@6219 1373
serb@6219 1374 JNF_COCOA_EXIT(env);
serb@6219 1375
serb@6219 1376 return jRect;
serb@6219 1377 }
serb@6219 1378
serb@6219 1379 /*
serb@6219 1380 * Class: sun_lwawt_macosx_CPlatformView
serb@6219 1381 * Method: nativeIsViewUnderMouse
serb@6219 1382 * Signature: (J)Z;
serb@6219 1383 */
serb@6219 1384
serb@6219 1385 JNIEXPORT jboolean JNICALL Java_sun_lwawt_macosx_CPlatformView_nativeIsViewUnderMouse
serb@6219 1386 (JNIEnv *env, jclass clazz, jlong viewPtr)
serb@6219 1387 {
serb@6219 1388 __block jboolean underMouse = JNI_FALSE;
serb@6219 1389
serb@6219 1390 JNF_COCOA_ENTER(env);
serb@6219 1391
serb@6219 1392 NSView *nsView = OBJC(viewPtr);
serb@6451 1393 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){
serb@6219 1394 NSPoint ptWindowCoords = [[nsView window] mouseLocationOutsideOfEventStream];
serb@6219 1395 NSPoint ptViewCoords = [nsView convertPoint:ptWindowCoords fromView:nil];
serb@6219 1396 underMouse = [nsView hitTest:ptViewCoords] != nil;
serb@6219 1397 }];
serb@6219 1398
serb@6219 1399 JNF_COCOA_EXIT(env);
serb@6219 1400
serb@6219 1401 return underMouse;
serb@6219 1402 }
serb@6219 1403
serb@6219 1404