Mercurial > projects > dwt-addons
annotate dwtx/jface/text/source/AnnotationModel.d @ 159:7926b636c282
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| author | Frank Benoit <benoit@tionex.de> |
|---|---|
| date | Wed, 27 Aug 2008 01:57:58 +0200 |
| parents | 25f1f92fa3df |
| children | 1a5b8f8129df |
| rev | line source |
|---|---|
| 129 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2000, 2008 IBM Corporation and others. | |
| 3 * All rights reserved. This program and the accompanying materials | |
| 4 * are made available under the terms of the Eclipse Public License v1.0 | |
| 5 * which accompanies this distribution, and is available at | |
| 6 * http://www.eclipse.org/legal/epl-v10.html | |
| 7 * | |
| 8 * Contributors: | |
| 9 * IBM Corporation - initial API and implementation | |
| 10 * Port to the D programming language: | |
| 11 * Frank Benoit <benoit@tionex.de> | |
| 12 *******************************************************************************/ | |
| 13 module dwtx.jface.text.source.AnnotationModel; | |
| 14 | |
| 131 | 15 import dwtx.jface.text.source.ISharedTextColors; // packageimport |
| 16 import dwtx.jface.text.source.ILineRange; // packageimport | |
| 17 import dwtx.jface.text.source.IAnnotationPresentation; // packageimport | |
| 18 import dwtx.jface.text.source.IVerticalRulerInfoExtension; // packageimport | |
| 19 import dwtx.jface.text.source.ICharacterPairMatcher; // packageimport | |
| 20 import dwtx.jface.text.source.TextInvocationContext; // packageimport | |
| 21 import dwtx.jface.text.source.LineChangeHover; // packageimport | |
| 22 import dwtx.jface.text.source.IChangeRulerColumn; // packageimport | |
| 23 import dwtx.jface.text.source.IAnnotationMap; // packageimport | |
| 24 import dwtx.jface.text.source.IAnnotationModelListenerExtension; // packageimport | |
| 25 import dwtx.jface.text.source.ISourceViewerExtension2; // packageimport | |
| 26 import dwtx.jface.text.source.IAnnotationHover; // packageimport | |
| 27 import dwtx.jface.text.source.ContentAssistantFacade; // packageimport | |
| 28 import dwtx.jface.text.source.IAnnotationAccess; // packageimport | |
| 29 import dwtx.jface.text.source.IVerticalRulerExtension; // packageimport | |
| 30 import dwtx.jface.text.source.IVerticalRulerColumn; // packageimport | |
| 31 import dwtx.jface.text.source.LineNumberRulerColumn; // packageimport | |
| 32 import dwtx.jface.text.source.MatchingCharacterPainter; // packageimport | |
| 33 import dwtx.jface.text.source.IAnnotationModelExtension; // packageimport | |
| 34 import dwtx.jface.text.source.ILineDifferExtension; // packageimport | |
| 35 import dwtx.jface.text.source.DefaultCharacterPairMatcher; // packageimport | |
| 36 import dwtx.jface.text.source.LineNumberChangeRulerColumn; // packageimport | |
| 37 import dwtx.jface.text.source.IAnnotationAccessExtension; // packageimport | |
| 38 import dwtx.jface.text.source.ISourceViewer; // packageimport | |
| 39 import dwtx.jface.text.source.ILineDifferExtension2; // packageimport | |
| 40 import dwtx.jface.text.source.IAnnotationModelListener; // packageimport | |
| 41 import dwtx.jface.text.source.IVerticalRuler; // packageimport | |
| 42 import dwtx.jface.text.source.DefaultAnnotationHover; // packageimport | |
| 43 import dwtx.jface.text.source.SourceViewer; // packageimport | |
| 44 import dwtx.jface.text.source.SourceViewerConfiguration; // packageimport | |
| 45 import dwtx.jface.text.source.AnnotationBarHoverManager; // packageimport | |
| 46 import dwtx.jface.text.source.CompositeRuler; // packageimport | |
| 47 import dwtx.jface.text.source.ImageUtilities; // packageimport | |
| 48 import dwtx.jface.text.source.VisualAnnotationModel; // packageimport | |
| 49 import dwtx.jface.text.source.IAnnotationModel; // packageimport | |
| 50 import dwtx.jface.text.source.ISourceViewerExtension3; // packageimport | |
| 51 import dwtx.jface.text.source.ILineDiffInfo; // packageimport | |
| 52 import dwtx.jface.text.source.VerticalRulerEvent; // packageimport | |
| 53 import dwtx.jface.text.source.ChangeRulerColumn; // packageimport | |
| 54 import dwtx.jface.text.source.ILineDiffer; // packageimport | |
| 55 import dwtx.jface.text.source.AnnotationModelEvent; // packageimport | |
| 56 import dwtx.jface.text.source.AnnotationColumn; // packageimport | |
| 57 import dwtx.jface.text.source.AnnotationRulerColumn; // packageimport | |
| 58 import dwtx.jface.text.source.IAnnotationHoverExtension; // packageimport | |
| 59 import dwtx.jface.text.source.AbstractRulerColumn; // packageimport | |
| 60 import dwtx.jface.text.source.ISourceViewerExtension; // packageimport | |
| 61 import dwtx.jface.text.source.AnnotationMap; // packageimport | |
| 62 import dwtx.jface.text.source.IVerticalRulerInfo; // packageimport | |
| 63 import dwtx.jface.text.source.IAnnotationModelExtension2; // packageimport | |
| 64 import dwtx.jface.text.source.LineRange; // packageimport | |
| 65 import dwtx.jface.text.source.IAnnotationAccessExtension2; // packageimport | |
| 66 import dwtx.jface.text.source.VerticalRuler; // packageimport | |
| 67 import dwtx.jface.text.source.JFaceTextMessages; // packageimport | |
| 68 import dwtx.jface.text.source.IOverviewRuler; // packageimport | |
| 69 import dwtx.jface.text.source.Annotation; // packageimport | |
| 70 import dwtx.jface.text.source.IVerticalRulerListener; // packageimport | |
| 71 import dwtx.jface.text.source.ISourceViewerExtension4; // packageimport | |
| 72 import dwtx.jface.text.source.AnnotationPainter; // packageimport | |
| 73 import dwtx.jface.text.source.IAnnotationHoverExtension2; // packageimport | |
| 74 import dwtx.jface.text.source.OverviewRuler; // packageimport | |
| 75 import dwtx.jface.text.source.OverviewRulerHoverManager; // packageimport | |
| 76 | |
| 129 | 77 import dwt.dwthelper.utils; |
|
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78 import dwtx.dwtxhelper.Collection; |
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79 |
| 129 | 80 import dwtx.core.runtime.Assert; |
| 81 import dwtx.jface.text.AbstractDocument; | |
| 82 import dwtx.jface.text.BadLocationException; | |
| 83 import dwtx.jface.text.BadPositionCategoryException; | |
| 84 import dwtx.jface.text.DocumentEvent; | |
| 85 import dwtx.jface.text.IDocument; | |
| 86 import dwtx.jface.text.IDocumentListener; | |
| 87 import dwtx.jface.text.ISynchronizable; | |
| 88 import dwtx.jface.text.Position; | |
| 89 | |
| 90 | |
| 91 /** | |
| 92 * Standard implementation of {@link IAnnotationModel} and its extension | |
| 93 * interfaces. This class can directly be used by clients. Subclasses may adapt | |
| 94 * this annotation model to other existing annotation mechanisms. This class | |
| 95 * also implements {@link dwtx.jface.text.ISynchronizable}. All | |
| 96 * modifications of the model's internal annotation map are synchronized using | |
| 97 * the model's lock object. | |
| 98 */ | |
| 99 public class AnnotationModel : IAnnotationModel, IAnnotationModelExtension, IAnnotationModelExtension2, ISynchronizable { | |
| 100 | |
| 101 | |
| 102 /** | |
| 103 * Iterator that returns the annotations for a given region. | |
| 145 | 104 * |
| 129 | 105 * @since 3.4 |
| 106 * @see AnnotationModel.RegionIterator#RegionIterator(Iterator, IAnnotationModel, int, int, bool, bool) | |
| 107 */ | |
| 108 private static final class RegionIterator : Iterator { | |
| 145 | 109 |
| 146 | 110 private const Iterator fParentIterator; |
| 111 private const bool fCanEndAfter; | |
| 112 private const bool fCanStartBefore; | |
| 113 private const IAnnotationModel fModel; | |
| 129 | 114 private Object fNext; |
| 115 private Position fRegion; | |
| 145 | 116 |
| 129 | 117 /** |
| 118 * Iterator that returns all annotations from the parent iterator which | |
| 119 * have a position in the given model inside the given region. | |
| 120 * <p> | |
| 121 * See {@link IAnnotationModelExtension2} for a definition of inside. | |
| 122 * </p> | |
| 145 | 123 * |
| 129 | 124 * @param parentIterator iterator containing all annotations |
| 125 * @param model the model to use to retrieve positions from for each | |
| 126 * annotation | |
| 127 * @param offset start position of the region | |
| 128 * @param length length of the region | |
| 129 * @param canStartBefore include annotations starting before region | |
| 130 * @param canEndAfter include annotations ending after region | |
| 131 * @see IAnnotationModelExtension2 | |
| 132 */ | |
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133 public this(Iterator parentIterator, IAnnotationModel model, int offset, int length, bool canStartBefore, bool canEndAfter) { |
| 129 | 134 fParentIterator= parentIterator; |
| 135 fModel= model; | |
| 136 fRegion= new Position(offset, length); | |
| 137 fCanEndAfter= canEndAfter; | |
| 138 fCanStartBefore= canStartBefore; | |
| 139 fNext= findNext(); | |
| 140 } | |
| 145 | 141 |
| 129 | 142 /* |
| 143 * @see java.util.Iterator#hasNext() | |
| 144 */ | |
| 145 public bool hasNext() { | |
| 146 return fNext !is null; | |
| 147 } | |
| 145 | 148 |
| 129 | 149 /* |
| 150 * @see java.util.Iterator#next() | |
| 151 */ | |
| 152 public Object next() { | |
| 153 if (!hasNext()) | |
| 154 throw new NoSuchElementException(); | |
| 145 | 155 |
| 129 | 156 Object result= fNext; |
| 157 fNext= findNext(); | |
| 158 return result; | |
| 159 } | |
| 145 | 160 |
| 129 | 161 /* |
| 162 * @see java.util.Iterator#remove() | |
| 163 */ | |
| 164 public void remove() { | |
| 165 throw new UnsupportedOperationException(); | |
| 166 } | |
| 145 | 167 |
| 129 | 168 private Object findNext() { |
| 169 while (fParentIterator.hasNext()) { | |
| 134 | 170 Annotation next= cast(Annotation) fParentIterator.next(); |
| 129 | 171 Position position= fModel.getPosition(next); |
| 172 if (position !is null) { | |
| 173 int offset= position.getOffset(); | |
| 174 if (isWithinRegion(offset, position.getLength())) | |
| 175 return next; | |
| 176 } | |
| 177 } | |
| 178 return null; | |
| 179 } | |
| 180 | |
| 181 private bool isWithinRegion(int start, int length) { | |
| 182 if (fCanStartBefore && fCanEndAfter) | |
| 183 return fRegion.overlapsWith(start, length); | |
| 184 else if (fCanStartBefore) | |
| 185 return fRegion.includes(start + length - 1); | |
| 186 else if (fCanEndAfter) | |
| 187 return fRegion.includes(start); | |
| 188 else | |
| 189 return fRegion.includes(start) && fRegion.includes(start + length - 1); | |
| 190 } | |
| 191 } | |
| 145 | 192 |
| 129 | 193 /** |
| 194 * An iterator iteration over a Positions and mapping positions to | |
| 195 * annotations using a provided map if the provided map contains the element. | |
| 145 | 196 * |
| 129 | 197 * @since 3.4 |
| 198 */ | |
| 199 private static final class AnnotationsInterator : Iterator { | |
| 145 | 200 |
| 129 | 201 private Object fNext; |
| 146 | 202 private const Position[] fPositions; |
| 129 | 203 private int fIndex; |
| 146 | 204 private const Map fMap; |
| 145 | 205 |
| 129 | 206 /** |
| 207 * @param positions positions to iterate over | |
| 208 * @param map a map to map positions to annotations | |
| 209 */ | |
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210 public this(Position[] positions, Map map) { |
| 129 | 211 fPositions= positions; |
| 212 fIndex= 0; | |
| 213 fMap= map; | |
| 214 fNext= findNext(); | |
| 215 } | |
| 145 | 216 |
| 129 | 217 /* (non-Javadoc) |
| 218 * @see java.util.Iterator#hasNext() | |
| 219 */ | |
| 220 public bool hasNext() { | |
| 221 return fNext !is null; | |
| 222 } | |
| 145 | 223 |
| 129 | 224 /* (non-Javadoc) |
| 225 * @see java.util.Iterator#next() | |
| 226 */ | |
| 227 public Object next() { | |
| 228 Object result= fNext; | |
| 229 fNext= findNext(); | |
| 230 return result; | |
| 231 } | |
| 145 | 232 |
| 129 | 233 /* (non-Javadoc) |
| 234 * @see java.util.Iterator#remove() | |
| 235 */ | |
| 236 public void remove() { | |
| 237 throw new UnsupportedOperationException(); | |
| 238 } | |
| 145 | 239 |
| 129 | 240 private Object findNext() { |
| 241 while (fIndex < fPositions.length) { | |
| 242 Position position= fPositions[fIndex]; | |
| 243 fIndex++; | |
| 244 if (fMap.containsKey(position)) | |
| 245 return fMap.get(position); | |
| 246 } | |
| 145 | 247 |
| 129 | 248 return null; |
| 249 } | |
| 250 } | |
| 251 | |
| 252 /** | |
| 253 * A single iterator builds its behavior based on a sequence of iterators. | |
| 254 * | |
| 255 * @since 3.1 | |
| 256 */ | |
| 257 private static class MetaIterator : Iterator { | |
| 258 | |
| 259 /** The iterator over a list of iterators. */ | |
| 260 private Iterator fSuperIterator; | |
| 261 /** The current iterator. */ | |
| 262 private Iterator fCurrent; | |
| 263 /** The current element. */ | |
| 264 private Object fCurrentElement; | |
| 265 | |
| 266 | |
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267 public this(Iterator iterator) { |
| 129 | 268 fSuperIterator= iterator; |
| 134 | 269 fCurrent= cast(Iterator) fSuperIterator.next(); // there is at least one. |
| 129 | 270 } |
| 271 | |
| 272 public void remove() { | |
| 273 throw new UnsupportedOperationException(); | |
| 274 } | |
| 275 | |
| 276 public bool hasNext() { | |
| 277 if (fCurrentElement !is null) | |
| 278 return true; | |
| 279 | |
| 280 if (fCurrent.hasNext()) { | |
| 281 fCurrentElement= fCurrent.next(); | |
| 282 return true; | |
| 283 } else if (fSuperIterator.hasNext()) { | |
| 134 | 284 fCurrent= cast(Iterator) fSuperIterator.next(); |
| 129 | 285 return hasNext(); |
| 286 } else | |
| 287 return false; | |
| 288 } | |
| 289 | |
| 290 public Object next() { | |
| 291 if (!hasNext()) | |
| 292 throw new NoSuchElementException(); | |
| 293 | |
| 294 Object element= fCurrentElement; | |
| 295 fCurrentElement= null; | |
| 296 return element; | |
| 297 } | |
| 298 } | |
| 299 | |
| 300 /** | |
| 301 * Internal annotation model listener for forwarding annotation model changes from the attached models to the | |
| 302 * registered listeners of the outer most annotation model. | |
| 303 * | |
| 304 * @since 3.0 | |
| 305 */ | |
| 306 private class InternalModelListener : IAnnotationModelListener, IAnnotationModelListenerExtension { | |
| 307 | |
| 308 /* | |
| 309 * @see dwtx.jface.text.source.IAnnotationModelListener#modelChanged(dwtx.jface.text.source.IAnnotationModel) | |
| 310 */ | |
| 311 public void modelChanged(IAnnotationModel model) { | |
| 137 | 312 this.outer.fireModelChanged(new AnnotationModelEvent(model, true)); |
| 129 | 313 } |
| 314 | |
| 315 /* | |
| 316 * @see dwtx.jface.text.source.IAnnotationModelListenerExtension#modelChanged(dwtx.jface.text.source.AnnotationModelEvent) | |
| 317 */ | |
| 318 public void modelChanged(AnnotationModelEvent event) { | |
| 137 | 319 this.outer.fireModelChanged(event); |
| 129 | 320 } |
| 321 } | |
| 322 | |
| 323 /** | |
| 324 * The list of managed annotations | |
| 325 * @deprecated since 3.0 use <code>getAnnotationMap</code> instead | |
| 326 */ | |
| 327 protected Map fAnnotations; | |
| 328 /** | |
| 329 * The map which maps {@link Position} to {@link Annotation}. | |
| 330 * @since 3.4 | |
| 331 **/ | |
| 332 private IdentityHashMap fPositions; | |
| 333 /** The list of annotation model listeners */ | |
| 334 protected ArrayList fAnnotationModelListeners; | |
| 335 /** The document connected with this model */ | |
| 336 protected IDocument fDocument; | |
| 337 /** The number of open connections to the same document */ | |
| 338 private int fOpenConnections= 0; | |
| 339 /** The document listener for tracking whether document positions might have been changed. */ | |
| 340 private IDocumentListener fDocumentListener; | |
| 341 /** The flag indicating whether the document positions might have been changed. */ | |
| 342 private bool fDocumentChanged= true; | |
| 343 /** | |
| 344 * The model's attachment. | |
| 345 * @since 3.0 | |
| 346 */ | |
| 347 private Map fAttachments= new HashMap(); | |
| 348 /** | |
| 349 * The annotation model listener on attached sub-models. | |
| 350 * @since 3.0 | |
| 351 */ | |
| 159 | 352 private IAnnotationModelListener fModelListener; |
| 129 | 353 /** |
| 354 * The current annotation model event. | |
| 355 * @since 3.0 | |
| 356 */ | |
| 357 private AnnotationModelEvent fModelEvent; | |
| 358 /** | |
| 359 * The modification stamp. | |
| 360 * @since 3.0 | |
| 361 */ | |
| 159 | 362 private Object fModificationStamp; |
| 129 | 363 /** |
| 364 * Creates a new annotation model. The annotation is empty, i.e. does not | |
| 365 * manage any annotations and is not connected to any document. | |
| 366 */ | |
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367 public this() { |
| 159 | 368 fModelListener= new InternalModelListener(); |
| 369 fModificationStamp= new Object(); | |
| 129 | 370 fAnnotations= new AnnotationMap(10); |
| 371 fPositions= new IdentityHashMap(10); | |
| 372 fAnnotationModelListeners= new ArrayList(2); | |
| 373 | |
| 135 | 374 fDocumentListener= new class() IDocumentListener { |
| 129 | 375 |
| 376 public void documentAboutToBeChanged(DocumentEvent event) { | |
| 377 } | |
| 378 | |
| 379 public void documentChanged(DocumentEvent event) { | |
| 380 fDocumentChanged= true; | |
| 381 } | |
| 382 }; | |
| 383 } | |
| 384 | |
| 385 /** | |
| 386 * Returns the annotation map internally used by this annotation model. | |
| 387 * | |
| 388 * @return the annotation map internally used by this annotation model | |
| 389 * @since 3.0 | |
| 390 */ | |
| 391 protected IAnnotationMap getAnnotationMap() { | |
| 134 | 392 return cast(IAnnotationMap) fAnnotations; |
| 129 | 393 } |
| 394 | |
| 395 /* | |
| 396 * @see dwtx.jface.text.ISynchronizable#getLockObject() | |
| 397 * @since 3.0 | |
| 398 */ | |
| 399 public Object getLockObject() { | |
| 400 return getAnnotationMap().getLockObject(); | |
| 401 } | |
| 402 | |
| 403 /* | |
| 404 * @see dwtx.jface.text.ISynchronizable#setLockObject(java.lang.Object) | |
| 405 * @since 3.0 | |
| 406 */ | |
| 407 public void setLockObject(Object lockObject) { | |
| 408 getAnnotationMap().setLockObject(lockObject); | |
| 409 } | |
| 410 | |
| 411 /** | |
| 412 * Returns the current annotation model event. This is the event that will be sent out | |
| 413 * when calling <code>fireModelChanged</code>. | |
| 414 * | |
| 415 * @return the current annotation model event | |
| 416 * @since 3.0 | |
| 417 */ | |
| 418 protected final AnnotationModelEvent getAnnotationModelEvent() { | |
| 419 synchronized (getLockObject()) { | |
| 420 if (fModelEvent is null) { | |
| 421 fModelEvent= createAnnotationModelEvent(); | |
| 422 fModelEvent.markWorldChange(false); | |
| 423 fModificationStamp= fModelEvent; | |
| 424 } | |
| 425 return fModelEvent; | |
| 426 } | |
| 427 } | |
| 428 | |
| 429 /* | |
| 430 * @see dwtx.jface.text.source.IAnnotationModel#addAnnotation(dwtx.jface.text.source.Annotation, dwtx.jface.text.Position) | |
| 431 */ | |
| 432 public void addAnnotation(Annotation annotation, Position position) { | |
| 433 try { | |
| 434 addAnnotation(annotation, position, true); | |
| 435 } catch (BadLocationException e) { | |
| 436 // ignore invalid position | |
| 437 } | |
| 438 } | |
| 439 | |
| 440 /* | |
| 441 * @see dwtx.jface.text.source.IAnnotationModelExtension#replaceAnnotations(dwtx.jface.text.source.Annotation[], java.util.Map) | |
| 442 * @since 3.0 | |
| 443 */ | |
| 444 public void replaceAnnotations(Annotation[] annotationsToRemove, Map annotationsToAdd) { | |
| 445 try { | |
| 446 replaceAnnotations(annotationsToRemove, annotationsToAdd, true); | |
| 447 } catch (BadLocationException x) { | |
| 448 } | |
| 449 } | |
| 450 | |
| 451 /** | |
| 452 * Replaces the given annotations in this model and if advised fires a | |
| 453 * model change event. | |
| 454 * | |
| 455 * @param annotationsToRemove the annotations to be removed | |
| 456 * @param annotationsToAdd the annotations to be added | |
| 457 * @param fireModelChanged <code>true</code> if a model change event | |
| 458 * should be fired, <code>false</code> otherwise | |
| 459 * @throws BadLocationException in case an annotation should be added at an | |
| 460 * invalid position | |
| 461 * @since 3.0 | |
| 462 */ | |
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463 protected void replaceAnnotations(Annotation[] annotationsToRemove, Map annotationsToAdd, bool fireModelChanged) { |
| 129 | 464 |
| 465 if (annotationsToRemove !is null) { | |
| 466 for (int i= 0, length= annotationsToRemove.length; i < length; i++) | |
| 467 removeAnnotation(annotationsToRemove[i], false); | |
| 468 } | |
| 469 | |
| 470 if (annotationsToAdd !is null) { | |
| 471 Iterator iter= annotationsToAdd.entrySet().iterator(); | |
| 472 while (iter.hasNext()) { | |
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473 Map.Entry mapEntry= cast(Map.Entry) iter.next(); |
| 134 | 474 Annotation annotation= cast(Annotation) mapEntry.getKey(); |
| 475 Position position= cast(Position) mapEntry.getValue(); | |
| 129 | 476 addAnnotation(annotation, position, false); |
| 477 } | |
| 478 } | |
| 479 | |
| 480 if (fireModelChanged) | |
| 481 fireModelChanged(); | |
| 482 } | |
| 483 | |
| 484 /** | |
| 485 * Adds the given annotation to this model. Associates the | |
| 486 * annotation with the given position. If requested, all annotation | |
| 487 * model listeners are informed about this model change. If the annotation | |
| 488 * is already managed by this model nothing happens. | |
| 489 * | |
| 490 * @param annotation the annotation to add | |
| 491 * @param position the associate position | |
| 492 * @param fireModelChanged indicates whether to notify all model listeners | |
| 493 * @throws BadLocationException if the position is not a valid document position | |
| 494 */ | |
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495 protected void addAnnotation(Annotation annotation, Position position, bool fireModelChanged) { |
| 129 | 496 if (!fAnnotations.containsKey(annotation)) { |
| 497 | |
| 498 addPosition(fDocument, position); | |
| 499 fAnnotations.put(annotation, position); | |
| 500 fPositions.put(position, annotation); | |
| 501 synchronized (getLockObject()) { | |
| 502 getAnnotationModelEvent().annotationAdded(annotation); | |
| 503 } | |
| 504 | |
| 505 if (fireModelChanged) | |
| 506 fireModelChanged(); | |
| 507 } | |
| 508 } | |
| 509 | |
| 510 /* | |
| 511 * @see dwtx.jface.text.source.IAnnotationModel#addAnnotationModelListener(dwtx.jface.text.source.IAnnotationModelListener) | |
| 512 */ | |
| 513 public void addAnnotationModelListener(IAnnotationModelListener listener) { | |
| 514 if (!fAnnotationModelListeners.contains(listener)) { | |
| 515 fAnnotationModelListeners.add(listener); | |
| 138 | 516 if ( cast(IAnnotationModelListenerExtension)listener ) { |
| 134 | 517 IAnnotationModelListenerExtension extension= cast(IAnnotationModelListenerExtension) listener; |
| 129 | 518 AnnotationModelEvent event= createAnnotationModelEvent(); |
| 519 event.markSealed(); | |
| 520 extension.modelChanged(event); | |
| 521 } else | |
| 522 listener.modelChanged(this); | |
| 523 } | |
| 524 } | |
| 525 | |
| 526 /** | |
| 527 * Adds the given position to the default position category of the | |
| 528 * given document. | |
| 529 * | |
| 530 * @param document the document to which to add the position | |
| 531 * @param position the position to add | |
| 532 * @throws BadLocationException if the position is not a valid document position | |
| 533 */ | |
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Regex removal of throws decls, some instanceof
Frank Benoit <benoit@tionex.de>
parents:
135
diff
changeset
|
534 protected void addPosition(IDocument document, Position position) { |
| 129 | 535 if (document !is null) |
| 536 document.addPosition(position); | |
| 537 } | |
| 538 | |
| 539 /** | |
| 540 * Removes the given position from the default position category of the | |
| 541 * given document. | |
| 542 * | |
| 543 * @param document the document to which to add the position | |
| 544 * @param position the position to add | |
| 545 * | |
| 546 * @since 3.0 | |
| 547 */ | |
| 548 protected void removePosition(IDocument document, Position position) { | |
| 549 if (document !is null) | |
| 550 document.removePosition(position); | |
| 551 } | |
| 552 | |
| 553 /* | |
| 554 * @see dwtx.jface.text.source.IAnnotationModel#connect(dwtx.jface.text.IDocument) | |
| 555 */ | |
| 556 public void connect(IDocument document) { | |
| 557 Assert.isTrue(fDocument is null || fDocument is document); | |
| 558 | |
| 559 if (fDocument is null) { | |
| 560 fDocument= document; | |
| 561 Iterator e= getAnnotationMap().valuesIterator(); | |
| 562 while (e.hasNext()) | |
| 563 try { | |
| 134 | 564 addPosition(fDocument, cast(Position) e.next()); |
| 129 | 565 } catch (BadLocationException x) { |
| 566 // ignore invalid position | |
| 567 } | |
| 568 } | |
| 569 | |
| 570 ++ fOpenConnections; | |
| 571 if (fOpenConnections is 1) { | |
| 572 fDocument.addDocumentListener(fDocumentListener); | |
| 573 connected(); | |
| 574 } | |
| 575 | |
| 576 for (Iterator it= fAttachments.keySet().iterator(); it.hasNext();) { | |
| 134 | 577 IAnnotationModel model= cast(IAnnotationModel) fAttachments.get(it.next()); |
| 129 | 578 model.connect(document); |
| 579 } | |
| 580 } | |
| 581 | |
| 582 /** | |
| 583 * Hook method. Is called as soon as this model becomes connected to a document. | |
| 584 * Subclasses may re-implement. | |
| 585 */ | |
| 586 protected void connected() { | |
| 587 } | |
| 588 | |
| 589 /** | |
| 590 * Hook method. Is called as soon as this model becomes disconnected from its document. | |
| 591 * Subclasses may re-implement. | |
| 592 */ | |
| 593 protected void disconnected() { | |
| 594 } | |
| 595 | |
| 596 /* | |
| 597 * @see dwtx.jface.text.source.IAnnotationModel#disconnect(dwtx.jface.text.IDocument) | |
| 598 */ | |
| 599 public void disconnect(IDocument document) { | |
| 600 | |
| 601 Assert.isTrue(fDocument is document); | |
| 602 | |
| 603 for (Iterator it= fAttachments.keySet().iterator(); it.hasNext();) { | |
| 134 | 604 IAnnotationModel model= cast(IAnnotationModel) fAttachments.get(it.next()); |
| 129 | 605 model.disconnect(document); |
| 606 } | |
| 607 | |
| 608 -- fOpenConnections; | |
| 609 if (fOpenConnections is 0) { | |
| 610 | |
| 611 disconnected(); | |
| 612 fDocument.removeDocumentListener(fDocumentListener); | |
| 613 | |
| 614 if (fDocument !is null) { | |
| 615 Iterator e= getAnnotationMap().valuesIterator(); | |
| 616 while (e.hasNext()) { | |
| 134 | 617 Position p= cast(Position) e.next(); |
| 129 | 618 removePosition(fDocument, p); |
| 619 } | |
| 620 fDocument= null; | |
| 621 } | |
| 622 } | |
| 623 } | |
| 624 | |
| 625 /** | |
| 626 * Informs all annotation model listeners that this model has been changed. | |
| 627 */ | |
| 628 protected void fireModelChanged() { | |
| 629 AnnotationModelEvent modelEvent= null; | |
| 630 | |
| 631 synchronized(getLockObject()) { | |
| 632 if (fModelEvent !is null) { | |
| 633 modelEvent= fModelEvent; | |
| 634 fModelEvent= null; | |
| 635 } | |
| 636 } | |
| 637 | |
| 638 if (modelEvent !is null) | |
| 639 fireModelChanged(modelEvent); | |
| 640 } | |
| 641 | |
| 642 /** | |
| 643 * Creates and returns a new annotation model event. Subclasses may override. | |
| 644 * | |
| 645 * @return a new and empty annotation model event | |
| 646 * @since 3.0 | |
| 647 */ | |
| 648 protected AnnotationModelEvent createAnnotationModelEvent() { | |
| 649 return new AnnotationModelEvent(this); | |
| 650 } | |
| 651 | |
| 652 /** | |
| 653 * Informs all annotation model listeners that this model has been changed | |
| 654 * as described in the annotation model event. The event is sent out | |
| 655 * to all listeners implementing <code>IAnnotationModelListenerExtension</code>. | |
| 656 * All other listeners are notified by just calling <code>modelChanged(IAnnotationModel)</code>. | |
| 657 * | |
| 658 * @param event the event to be sent out to the listeners | |
| 659 * @since 2.0 | |
| 660 */ | |
| 661 protected void fireModelChanged(AnnotationModelEvent event) { | |
| 662 | |
| 663 event.markSealed(); | |
| 664 | |
| 665 if (event.isEmpty()) | |
| 666 return; | |
| 667 | |
| 668 ArrayList v= new ArrayList(fAnnotationModelListeners); | |
| 669 Iterator e= v.iterator(); | |
| 670 while (e.hasNext()) { | |
| 134 | 671 IAnnotationModelListener l= cast(IAnnotationModelListener) e.next(); |
| 138 | 672 if ( cast(IAnnotationModelListenerExtension)l ) |
| 134 | 673 (cast(IAnnotationModelListenerExtension) l).modelChanged(event); |
| 129 | 674 else if (l !is null) |
| 675 l.modelChanged(this); | |
| 676 } | |
| 677 } | |
| 678 | |
| 679 /** | |
| 680 * Removes the given annotations from this model. If requested all | |
| 681 * annotation model listeners will be informed about this change. | |
| 682 * <code>modelInitiated</code> indicates whether the deletion has | |
| 683 * been initiated by this model or by one of its clients. | |
| 684 * | |
| 685 * @param annotations the annotations to be removed | |
| 686 * @param fireModelChanged indicates whether to notify all model listeners | |
| 687 * @param modelInitiated indicates whether this changes has been initiated by this model | |
| 688 */ | |
| 689 protected void removeAnnotations(List annotations, bool fireModelChanged, bool modelInitiated) { | |
| 690 if (annotations.size() > 0) { | |
| 691 Iterator e= annotations.iterator(); | |
| 692 while (e.hasNext()) | |
| 134 | 693 removeAnnotation(cast(Annotation) e.next(), false); |
| 129 | 694 |
| 695 if (fireModelChanged) | |
| 696 fireModelChanged(); | |
| 697 } | |
| 698 } | |
| 699 | |
| 700 /** | |
| 701 * Removes all annotations from the model whose associated positions have been | |
| 702 * deleted. If requested inform all model listeners about the change. | |
| 703 * | |
| 704 * @param fireModelChanged indicates whether to notify all model listeners | |
| 705 */ | |
| 706 protected void cleanup(bool fireModelChanged) { | |
| 707 cleanup(fireModelChanged, true); | |
| 708 } | |
| 709 | |
| 710 /** | |
| 711 * Removes all annotations from the model whose associated positions have been | |
| 712 * deleted. If requested inform all model listeners about the change. If requested | |
| 713 * a new thread is created for the notification of the model listeners. | |
| 714 * | |
| 715 * @param fireModelChanged indicates whether to notify all model listeners | |
| 716 * @param forkNotification <code>true</code> iff notification should be done in a new thread | |
| 717 * @since 3.0 | |
| 718 */ | |
| 719 private void cleanup(bool fireModelChanged, bool forkNotification) { | |
| 720 if (fDocumentChanged) { | |
| 721 fDocumentChanged= false; | |
| 722 | |
| 723 ArrayList deleted= new ArrayList(); | |
| 724 Iterator e= getAnnotationMap().keySetIterator(); | |
| 725 while (e.hasNext()) { | |
| 134 | 726 Annotation a= cast(Annotation) e.next(); |
| 727 Position p= cast(Position) fAnnotations.get(a); | |
| 129 | 728 if (p is null || p.isDeleted()) |
| 729 deleted.add(a); | |
| 730 } | |
| 731 | |
| 732 if (fireModelChanged && forkNotification) { | |
| 733 removeAnnotations(deleted, false, false); | |
| 734 synchronized (getLockObject()) { | |
| 735 if (fModelEvent !is null) | |
| 145 | 736 (new Thread ( &fireModelChanged() )).start(); |
| 129 | 737 } |
| 738 } else | |
| 739 removeAnnotations(deleted, fireModelChanged, false); | |
| 740 } | |
| 741 } | |
| 742 | |
| 743 /* | |
| 744 * @see dwtx.jface.text.source.IAnnotationModel#getAnnotationIterator() | |
| 745 */ | |
| 746 public Iterator getAnnotationIterator() { | |
| 747 return getAnnotationIterator(true, true); | |
| 748 } | |
| 749 | |
| 750 /** | |
| 751 * {@inheritDoc} | |
| 145 | 752 * |
| 129 | 753 * @since 3.4 |
| 754 */ | |
| 755 public Iterator getAnnotationIterator(int offset, int length, bool canStartBefore, bool canEndAfter) { | |
| 756 Iterator regionIterator= getRegionAnnotationIterator(offset, length, canStartBefore, canEndAfter); | |
| 145 | 757 |
| 129 | 758 if (fAttachments.isEmpty()) |
| 759 return regionIterator; | |
| 145 | 760 |
| 129 | 761 List iterators= new ArrayList(fAttachments.size() + 1); |
| 762 iterators.add(regionIterator); | |
| 763 Iterator it= fAttachments.keySet().iterator(); | |
| 764 while (it.hasNext()) { | |
| 134 | 765 IAnnotationModel attachment= cast(IAnnotationModel) fAttachments.get(it.next()); |
| 138 | 766 if ( cast(IAnnotationModelExtension2)attachment ) |
| 134 | 767 iterators.add((cast(IAnnotationModelExtension2) attachment).getAnnotationIterator(offset, length, canStartBefore, canEndAfter)); |
| 129 | 768 else |
| 769 iterators.add(new RegionIterator(attachment.getAnnotationIterator(), attachment, offset, length, canStartBefore, canEndAfter)); | |
| 770 } | |
| 145 | 771 |
| 129 | 772 return new MetaIterator(iterators.iterator()); |
| 773 } | |
| 145 | 774 |
| 129 | 775 /** |
| 776 * Returns an iterator as specified in {@link IAnnotationModelExtension2#getAnnotationIterator(int, int, bool, bool)} | |
| 145 | 777 * |
| 129 | 778 * @param offset region start |
| 779 * @param length region length | |
| 780 * @param canStartBefore position can start before region | |
| 781 * @param canEndAfter position can end after region | |
| 782 * @return an iterator to iterate over annotations in region | |
| 783 * @see IAnnotationModelExtension2#getAnnotationIterator(int, int, bool, bool) | |
| 784 * @since 3.4 | |
| 785 */ | |
| 786 private Iterator getRegionAnnotationIterator(int offset, int length, bool canStartBefore, bool canEndAfter) { | |
| 138 | 787 if (!( cast(AbstractDocument)fDocument )) |
| 129 | 788 return new RegionIterator(getAnnotationIterator(true), this, offset, length, canStartBefore, canEndAfter); |
| 145 | 789 |
| 134 | 790 AbstractDocument document= cast(AbstractDocument) fDocument; |
| 129 | 791 cleanup(true); |
| 145 | 792 |
| 129 | 793 try { |
| 794 Position[] positions= document.getPositions(IDocument.DEFAULT_CATEGORY, offset, length, canStartBefore, canEndAfter); | |
| 795 return new AnnotationsInterator(positions, fPositions); | |
| 796 } catch (BadPositionCategoryException e) { | |
| 797 //can not happen | |
| 798 Assert.isTrue(false); | |
| 799 return null; | |
| 800 } | |
| 801 } | |
| 802 | |
| 803 /** | |
| 804 * Returns all annotations managed by this model. <code>cleanup</code> | |
| 805 * indicates whether all annotations whose associated positions are | |
| 806 * deleted should previously be removed from the model. <code>recurse</code> indicates | |
| 807 * whether annotations of attached sub-models should also be returned. | |
| 808 * | |
| 809 * @param cleanup indicates whether annotations with deleted associated positions are removed | |
| 810 * @param recurse whether to return annotations managed by sub-models. | |
| 811 * @return all annotations managed by this model | |
| 812 * @since 3.0 | |
| 813 */ | |
| 814 private Iterator getAnnotationIterator(bool cleanup, bool recurse) { | |
| 815 Iterator iter= getAnnotationIterator(cleanup); | |
| 816 if (!recurse || fAttachments.isEmpty()) | |
| 817 return iter; | |
| 818 | |
| 819 List iterators= new ArrayList(fAttachments.size() + 1); | |
| 820 iterators.add(iter); | |
| 821 Iterator it= fAttachments.keySet().iterator(); | |
| 822 while (it.hasNext()) | |
| 134 | 823 iterators.add((cast(IAnnotationModel) fAttachments.get(it.next())).getAnnotationIterator()); |
| 129 | 824 |
| 825 return new MetaIterator(iterators.iterator()); | |
| 826 } | |
| 827 | |
| 828 /** | |
| 829 * Returns all annotations managed by this model. <code>cleanup</code> | |
| 830 * indicates whether all annotations whose associated positions are | |
| 831 * deleted should previously be removed from the model. | |
| 832 * | |
| 833 * @param cleanup indicates whether annotations with deleted associated positions are removed | |
| 834 * @return all annotations managed by this model | |
| 835 */ | |
| 836 protected Iterator getAnnotationIterator(bool cleanup) { | |
| 837 if (cleanup) | |
| 838 cleanup(true); | |
| 839 | |
| 840 return getAnnotationMap().keySetIterator(); | |
| 841 } | |
| 842 | |
| 843 /* | |
| 844 * @see dwtx.jface.text.source.IAnnotationModel#getPosition(dwtx.jface.text.source.Annotation) | |
| 845 */ | |
| 846 public Position getPosition(Annotation annotation) { | |
| 134 | 847 Position position= cast(Position) fAnnotations.get(annotation); |
| 129 | 848 if (position !is null) |
| 849 return position; | |
| 850 | |
| 851 Iterator it= fAttachments.values().iterator(); | |
| 852 while (position is null && it.hasNext()) | |
| 134 | 853 position= (cast(IAnnotationModel) it.next()).getPosition(annotation); |
| 129 | 854 return position; |
| 855 } | |
| 856 | |
| 857 /* | |
| 858 * @see dwtx.jface.text.source.IAnnotationModelExtension#removeAllAnnotations() | |
| 859 * @since 3.0 | |
| 860 */ | |
| 861 public void removeAllAnnotations() { | |
| 862 removeAllAnnotations(true); | |
| 863 } | |
| 864 | |
| 865 /** | |
| 866 * Removes all annotations from the annotation model. If requested | |
| 867 * inform all model change listeners about this change. | |
| 868 * | |
| 869 * @param fireModelChanged indicates whether to notify all model listeners | |
| 870 */ | |
| 871 protected void removeAllAnnotations(bool fireModelChanged) { | |
| 872 | |
| 873 if (fDocument !is null) { | |
| 874 Iterator e= getAnnotationMap().keySetIterator(); | |
| 875 while (e.hasNext()) { | |
| 134 | 876 Annotation a= cast(Annotation) e.next(); |
| 877 Position p= cast(Position) fAnnotations.get(a); | |
| 129 | 878 removePosition(fDocument, p); |
|
140
26688fec6d23
Following dsss compile errors
Frank Benoit <benoit@tionex.de>
parents:
138
diff
changeset
|
879 // p.delete_(); |
| 129 | 880 synchronized (getLockObject()) { |
| 881 getAnnotationModelEvent().annotationRemoved(a, p); | |
| 882 } | |
| 883 } | |
| 884 } | |
| 885 | |
| 886 fAnnotations.clear(); | |
| 887 fPositions.clear(); | |
| 888 | |
| 889 if (fireModelChanged) | |
| 890 fireModelChanged(); | |
| 891 } | |
| 892 | |
| 893 /* | |
| 894 * @see dwtx.jface.text.source.IAnnotationModel#removeAnnotation(dwtx.jface.text.source.Annotation) | |
| 895 */ | |
| 896 public void removeAnnotation(Annotation annotation) { | |
| 897 removeAnnotation(annotation, true); | |
| 898 } | |
| 899 | |
| 900 /** | |
| 901 * Removes the given annotation from the annotation model. | |
| 902 * If requested inform all model change listeners about this change. | |
| 903 * | |
| 904 * @param annotation the annotation to be removed | |
| 905 * @param fireModelChanged indicates whether to notify all model listeners | |
| 906 */ | |
| 907 protected void removeAnnotation(Annotation annotation, bool fireModelChanged) { | |
| 908 if (fAnnotations.containsKey(annotation)) { | |
| 909 | |
| 910 Position p= null; | |
| 134 | 911 p= cast(Position) fAnnotations.get(annotation); |
| 129 | 912 if (fDocument !is null) { |
| 913 removePosition(fDocument, p); | |
|
140
26688fec6d23
Following dsss compile errors
Frank Benoit <benoit@tionex.de>
parents:
138
diff
changeset
|
914 // p.delete_(); |
| 129 | 915 } |
| 916 | |
| 917 fAnnotations.remove(annotation); | |
| 918 fPositions.remove(p); | |
| 919 synchronized (getLockObject()) { | |
| 920 getAnnotationModelEvent().annotationRemoved(annotation, p); | |
| 921 } | |
| 922 | |
| 923 if (fireModelChanged) | |
| 924 fireModelChanged(); | |
| 925 } | |
| 926 } | |
| 927 | |
| 928 /* | |
| 929 * @see dwtx.jface.text.source.IAnnotationModelExtension#modifyAnnotationPosition(dwtx.jface.text.source.Annotation, dwtx.jface.text.Position) | |
| 930 * @since 3.0 | |
| 931 */ | |
| 932 public void modifyAnnotationPosition(Annotation annotation, Position position) { | |
| 933 modifyAnnotationPosition(annotation, position, true); | |
| 934 } | |
| 935 | |
| 936 /** | |
| 937 * Modifies the associated position of the given annotation to the given | |
| 938 * position. If the annotation is not yet managed by this annotation model, | |
| 939 * the annotation is added. When the position is <code>null</code>, the | |
| 940 * annotation is removed from the model. | |
| 941 * <p> | |
| 942 * If requested, all annotation model change listeners will be informed | |
| 943 * about the change. | |
| 944 * | |
| 945 * @param annotation the annotation whose associated position should be | |
| 946 * modified | |
| 947 * @param position the position to whose values the associated position | |
| 948 * should be changed | |
| 949 * @param fireModelChanged indicates whether to notify all model listeners | |
| 950 * @since 3.0 | |
| 951 */ | |
| 952 protected void modifyAnnotationPosition(Annotation annotation, Position position, bool fireModelChanged) { | |
| 953 if (position is null) { | |
| 954 removeAnnotation(annotation, fireModelChanged); | |
| 955 } else { | |
| 134 | 956 Position p= cast(Position) fAnnotations.get(annotation); |
| 129 | 957 if (p !is null) { |
| 958 | |
| 959 if (position.getOffset() !is p.getOffset() || position.getLength() !is p.getLength()) { | |
| 960 fDocument.removePosition(p); | |
| 961 p.setOffset(position.getOffset()); | |
| 962 p.setLength(position.getLength()); | |
| 963 try { | |
| 964 fDocument.addPosition(p); | |
| 965 } catch (BadLocationException e) { | |
| 966 // ignore invalid position | |
| 967 } | |
| 968 } | |
| 969 synchronized (getLockObject()) { | |
| 970 getAnnotationModelEvent().annotationChanged(annotation); | |
| 971 } | |
| 972 if (fireModelChanged) | |
| 973 fireModelChanged(); | |
| 974 | |
| 975 } else { | |
| 976 try { | |
| 977 addAnnotation(annotation, position, fireModelChanged); | |
| 978 } catch (BadLocationException x) { | |
| 979 // ignore invalid position | |
| 980 } | |
| 981 } | |
| 982 } | |
| 983 } | |
| 984 | |
| 985 /** | |
| 986 * Modifies the given annotation if the annotation is managed by this | |
| 987 * annotation model. | |
| 988 * <p> | |
| 989 * If requested, all annotation model change listeners will be informed | |
| 990 * about the change. | |
| 991 * | |
| 992 * @param annotation the annotation to be modified | |
| 993 * @param fireModelChanged indicates whether to notify all model listeners | |
| 994 * @since 3.0 | |
| 995 */ | |
| 996 protected void modifyAnnotation(Annotation annotation, bool fireModelChanged) { | |
| 997 if (fAnnotations.containsKey(annotation)) { | |
| 998 synchronized (getLockObject()) { | |
| 999 getAnnotationModelEvent().annotationChanged(annotation); | |
| 1000 } | |
| 1001 if (fireModelChanged) | |
| 1002 fireModelChanged(); | |
| 1003 } | |
| 1004 } | |
| 1005 | |
| 1006 /* | |
| 1007 * @see IAnnotationModel#removeAnnotationModelListener(IAnnotationModelListener) | |
| 1008 */ | |
| 1009 public void removeAnnotationModelListener(IAnnotationModelListener listener) { | |
| 1010 fAnnotationModelListeners.remove(listener); | |
| 1011 } | |
| 1012 | |
| 1013 /* | |
| 1014 * @see dwtx.jface.text.source.IAnnotationModelExtension#attach(java.lang.Object, java.lang.Object) | |
| 1015 * @since 3.0 | |
| 1016 */ | |
| 1017 public void addAnnotationModel(Object key, IAnnotationModel attachment) { | |
| 1018 Assert.isNotNull(attachment); | |
| 1019 if (!fAttachments.containsValue(attachment)) { | |
| 1020 fAttachments.put(key, attachment); | |
| 1021 for (int i= 0; i < fOpenConnections; i++) | |
| 1022 attachment.connect(fDocument); | |
| 1023 attachment.addAnnotationModelListener(fModelListener); | |
| 1024 } | |
| 1025 } | |
| 1026 | |
| 1027 /* | |
| 1028 * @see dwtx.jface.text.source.IAnnotationModelExtension#get(java.lang.Object) | |
| 1029 * @since 3.0 | |
| 1030 */ | |
| 1031 public IAnnotationModel getAnnotationModel(Object key) { | |
| 134 | 1032 return cast(IAnnotationModel) fAttachments.get(key); |
| 129 | 1033 } |
| 1034 | |
| 1035 /* | |
| 1036 * @see dwtx.jface.text.source.IAnnotationModelExtension#detach(java.lang.Object) | |
| 1037 * @since 3.0 | |
| 1038 */ | |
| 1039 public IAnnotationModel removeAnnotationModel(Object key) { | |
| 134 | 1040 IAnnotationModel ret= cast(IAnnotationModel) fAttachments.remove(key); |
| 129 | 1041 if (ret !is null) { |
| 1042 for (int i= 0; i < fOpenConnections; i++) | |
| 1043 ret.disconnect(fDocument); | |
| 1044 ret.removeAnnotationModelListener(fModelListener); | |
| 1045 } | |
| 1046 return ret; | |
| 1047 } | |
| 1048 | |
| 1049 /* | |
| 1050 * @see dwtx.jface.text.source.IAnnotationModelExtension#getModificationStamp() | |
| 1051 * @since 3.0 | |
| 1052 */ | |
| 1053 public Object getModificationStamp() { | |
| 1054 return fModificationStamp; | |
| 1055 } | |
| 1056 } |