|
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 * Nikolay Botev <bono8106@hotmail.com> - [projection] Editor loses keyboard focus when expanding folded region - https://bugs.eclipse.org/bugs/show_bug.cgi?id=184255
|
|
|
11 * Port to the D programming language:
|
|
|
12 * Frank Benoit <benoit@tionex.de>
|
|
|
13 *******************************************************************************/
|
|
|
14 module dwtx.jface.text.source.AnnotationRulerColumn;
|
|
|
15
|
|
131
|
16 import dwtx.jface.text.source.ISharedTextColors; // packageimport
|
|
|
17 import dwtx.jface.text.source.ILineRange; // packageimport
|
|
|
18 import dwtx.jface.text.source.IAnnotationPresentation; // packageimport
|
|
|
19 import dwtx.jface.text.source.IVerticalRulerInfoExtension; // packageimport
|
|
|
20 import dwtx.jface.text.source.ICharacterPairMatcher; // packageimport
|
|
|
21 import dwtx.jface.text.source.TextInvocationContext; // packageimport
|
|
|
22 import dwtx.jface.text.source.LineChangeHover; // packageimport
|
|
|
23 import dwtx.jface.text.source.IChangeRulerColumn; // packageimport
|
|
|
24 import dwtx.jface.text.source.IAnnotationMap; // packageimport
|
|
|
25 import dwtx.jface.text.source.IAnnotationModelListenerExtension; // packageimport
|
|
|
26 import dwtx.jface.text.source.ISourceViewerExtension2; // packageimport
|
|
|
27 import dwtx.jface.text.source.IAnnotationHover; // packageimport
|
|
|
28 import dwtx.jface.text.source.ContentAssistantFacade; // packageimport
|
|
|
29 import dwtx.jface.text.source.IAnnotationAccess; // packageimport
|
|
|
30 import dwtx.jface.text.source.IVerticalRulerExtension; // packageimport
|
|
|
31 import dwtx.jface.text.source.IVerticalRulerColumn; // packageimport
|
|
|
32 import dwtx.jface.text.source.LineNumberRulerColumn; // packageimport
|
|
|
33 import dwtx.jface.text.source.MatchingCharacterPainter; // packageimport
|
|
|
34 import dwtx.jface.text.source.IAnnotationModelExtension; // packageimport
|
|
|
35 import dwtx.jface.text.source.ILineDifferExtension; // packageimport
|
|
|
36 import dwtx.jface.text.source.DefaultCharacterPairMatcher; // packageimport
|
|
|
37 import dwtx.jface.text.source.LineNumberChangeRulerColumn; // packageimport
|
|
|
38 import dwtx.jface.text.source.IAnnotationAccessExtension; // packageimport
|
|
|
39 import dwtx.jface.text.source.ISourceViewer; // packageimport
|
|
|
40 import dwtx.jface.text.source.AnnotationModel; // packageimport
|
|
|
41 import dwtx.jface.text.source.ILineDifferExtension2; // packageimport
|
|
|
42 import dwtx.jface.text.source.IAnnotationModelListener; // packageimport
|
|
|
43 import dwtx.jface.text.source.IVerticalRuler; // packageimport
|
|
|
44 import dwtx.jface.text.source.DefaultAnnotationHover; // packageimport
|
|
|
45 import dwtx.jface.text.source.SourceViewer; // packageimport
|
|
|
46 import dwtx.jface.text.source.SourceViewerConfiguration; // packageimport
|
|
|
47 import dwtx.jface.text.source.AnnotationBarHoverManager; // packageimport
|
|
|
48 import dwtx.jface.text.source.CompositeRuler; // packageimport
|
|
|
49 import dwtx.jface.text.source.ImageUtilities; // packageimport
|
|
|
50 import dwtx.jface.text.source.VisualAnnotationModel; // packageimport
|
|
|
51 import dwtx.jface.text.source.IAnnotationModel; // packageimport
|
|
|
52 import dwtx.jface.text.source.ISourceViewerExtension3; // packageimport
|
|
|
53 import dwtx.jface.text.source.ILineDiffInfo; // packageimport
|
|
|
54 import dwtx.jface.text.source.VerticalRulerEvent; // packageimport
|
|
|
55 import dwtx.jface.text.source.ChangeRulerColumn; // packageimport
|
|
|
56 import dwtx.jface.text.source.ILineDiffer; // packageimport
|
|
|
57 import dwtx.jface.text.source.AnnotationModelEvent; // packageimport
|
|
|
58 import dwtx.jface.text.source.AnnotationColumn; // packageimport
|
|
|
59 import dwtx.jface.text.source.IAnnotationHoverExtension; // packageimport
|
|
|
60 import dwtx.jface.text.source.AbstractRulerColumn; // packageimport
|
|
|
61 import dwtx.jface.text.source.ISourceViewerExtension; // packageimport
|
|
|
62 import dwtx.jface.text.source.AnnotationMap; // packageimport
|
|
|
63 import dwtx.jface.text.source.IVerticalRulerInfo; // packageimport
|
|
|
64 import dwtx.jface.text.source.IAnnotationModelExtension2; // packageimport
|
|
|
65 import dwtx.jface.text.source.LineRange; // packageimport
|
|
|
66 import dwtx.jface.text.source.IAnnotationAccessExtension2; // packageimport
|
|
|
67 import dwtx.jface.text.source.VerticalRuler; // packageimport
|
|
|
68 import dwtx.jface.text.source.JFaceTextMessages; // packageimport
|
|
|
69 import dwtx.jface.text.source.IOverviewRuler; // packageimport
|
|
|
70 import dwtx.jface.text.source.Annotation; // packageimport
|
|
|
71 import dwtx.jface.text.source.IVerticalRulerListener; // packageimport
|
|
|
72 import dwtx.jface.text.source.ISourceViewerExtension4; // packageimport
|
|
|
73 import dwtx.jface.text.source.AnnotationPainter; // packageimport
|
|
|
74 import dwtx.jface.text.source.IAnnotationHoverExtension2; // packageimport
|
|
|
75 import dwtx.jface.text.source.OverviewRuler; // packageimport
|
|
|
76 import dwtx.jface.text.source.OverviewRulerHoverManager; // packageimport
|
|
|
77
|
|
|
78
|
|
129
|
79 import dwt.dwthelper.utils;
|
|
|
80
|
|
|
81 import java.util.ArrayList;
|
|
|
82 import java.util.Collections;
|
|
|
83 import java.util.Comparator;
|
|
|
84 import java.util.HashMap;
|
|
|
85 import java.util.HashSet;
|
|
|
86 import java.util.Iterator;
|
|
|
87 import java.util.List;
|
|
|
88 import java.util.Map;
|
|
|
89 import java.util.Set;
|
|
|
90
|
|
|
91 import dwt.DWT;
|
|
|
92 import dwt.custom.StyledText;
|
|
|
93 import dwt.events.DisposeEvent;
|
|
|
94 import dwt.events.DisposeListener;
|
|
|
95 import dwt.events.MouseEvent;
|
|
|
96 import dwt.events.MouseListener;
|
|
|
97 import dwt.events.MouseMoveListener;
|
|
|
98 import dwt.events.PaintEvent;
|
|
|
99 import dwt.events.PaintListener;
|
|
|
100 import dwt.graphics.Cursor;
|
|
|
101 import dwt.graphics.Font;
|
|
|
102 import dwt.graphics.GC;
|
|
|
103 import dwt.graphics.Image;
|
|
|
104 import dwt.graphics.Point;
|
|
|
105 import dwt.graphics.Rectangle;
|
|
|
106 import dwt.widgets.Canvas;
|
|
|
107 import dwt.widgets.Composite;
|
|
|
108 import dwt.widgets.Control;
|
|
|
109 import dwt.widgets.Display;
|
|
|
110 import dwtx.jface.text.BadLocationException;
|
|
|
111 import dwtx.jface.text.IDocument;
|
|
|
112 import dwtx.jface.text.IRegion;
|
|
|
113 import dwtx.jface.text.ITextListener;
|
|
|
114 import dwtx.jface.text.ITextViewer;
|
|
|
115 import dwtx.jface.text.ITextViewerExtension5;
|
|
|
116 import dwtx.jface.text.IViewportListener;
|
|
|
117 import dwtx.jface.text.JFaceTextUtil;
|
|
|
118 import dwtx.jface.text.Position;
|
|
|
119 import dwtx.jface.text.TextEvent;
|
|
|
120
|
|
|
121
|
|
|
122 /**
|
|
|
123 * A vertical ruler column showing graphical representations of annotations.
|
|
|
124 * Will become final.
|
|
|
125 * <p>
|
|
|
126 * Do not subclass.
|
|
|
127 * </p>
|
|
|
128 *
|
|
|
129 * @since 2.0
|
|
|
130 */
|
|
|
131 public class AnnotationRulerColumn : IVerticalRulerColumn, IVerticalRulerInfo, IVerticalRulerInfoExtension {
|
|
|
132
|
|
|
133 /**
|
|
|
134 * Internal listener class.
|
|
|
135 */
|
|
|
136 class InternalListener : IViewportListener, IAnnotationModelListener, ITextListener {
|
|
|
137
|
|
|
138 /*
|
|
|
139 * @see IViewportListener#viewportChanged(int)
|
|
|
140 */
|
|
|
141 public void viewportChanged(int verticalPosition) {
|
|
|
142 if (verticalPosition !is fScrollPos)
|
|
|
143 redraw();
|
|
|
144 }
|
|
|
145
|
|
|
146 /*
|
|
|
147 * @see IAnnotationModelListener#modelChanged(IAnnotationModel)
|
|
|
148 */
|
|
|
149 public void modelChanged(IAnnotationModel model) {
|
|
|
150 postRedraw();
|
|
|
151 }
|
|
|
152
|
|
|
153 /*
|
|
|
154 * @see ITextListener#textChanged(TextEvent)
|
|
|
155 */
|
|
|
156 public void textChanged(TextEvent e) {
|
|
|
157 if (e.getViewerRedrawState())
|
|
|
158 postRedraw();
|
|
|
159 }
|
|
|
160 }
|
|
|
161
|
|
|
162 /**
|
|
|
163 * Implementation of <code>IRegion</code> that can be reused
|
|
|
164 * by setting the offset and the length.
|
|
|
165 */
|
|
|
166 private static class ReusableRegion : Position , IRegion {}
|
|
|
167
|
|
|
168 /**
|
|
|
169 * Pair of an annotation and their associated position. Used inside the paint method
|
|
|
170 * for sorting annotations based on the offset of their position.
|
|
|
171 * @since 3.0
|
|
|
172 */
|
|
|
173 private static class Tuple {
|
|
|
174 Annotation annotation;
|
|
|
175 Position position;
|
|
|
176
|
|
|
177 Tuple(Annotation annotation, Position position) {
|
|
|
178 this.annotation= annotation;
|
|
|
179 this.position= position;
|
|
|
180 }
|
|
|
181 }
|
|
|
182
|
|
|
183 /**
|
|
|
184 * Comparator for <code>Tuple</code>s.
|
|
|
185 * @since 3.0
|
|
|
186 */
|
|
|
187 private static class TupleComparator : Comparator {
|
|
|
188 /*
|
|
|
189 * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object)
|
|
|
190 */
|
|
|
191 public int compare(Object o1, Object o2) {
|
|
|
192 Position p1= ((Tuple) o1).position;
|
|
|
193 Position p2= ((Tuple) o2).position;
|
|
|
194 return p1.getOffset() - p2.getOffset();
|
|
|
195 }
|
|
|
196 }
|
|
|
197
|
|
|
198 /** This column's parent ruler */
|
|
|
199 private CompositeRuler fParentRuler;
|
|
|
200 /** The cached text viewer */
|
|
|
201 private ITextViewer fCachedTextViewer;
|
|
|
202 /** The cached text widget */
|
|
|
203 private StyledText fCachedTextWidget;
|
|
|
204 /** The ruler's canvas */
|
|
|
205 private Canvas fCanvas;
|
|
|
206 /** The vertical ruler's model */
|
|
|
207 private IAnnotationModel fModel;
|
|
|
208 /** Cache for the actual scroll position in pixels */
|
|
|
209 private int fScrollPos;
|
|
|
210 /** The buffer for double buffering */
|
|
|
211 private Image fBuffer;
|
|
|
212 /** The internal listener */
|
|
|
213 private InternalListener fInternalListener= new InternalListener();
|
|
|
214 /** The width of this vertical ruler */
|
|
|
215 private int fWidth;
|
|
|
216 /** Switch for enabling/disabling the setModel method. */
|
|
|
217 private bool fAllowSetModel= true;
|
|
|
218 /**
|
|
|
219 * The list of annotation types to be shown in this ruler.
|
|
|
220 * @since 3.0
|
|
|
221 */
|
|
|
222 private Set fConfiguredAnnotationTypes= new HashSet();
|
|
|
223 /**
|
|
|
224 * The list of allowed annotation types to be shown in this ruler.
|
|
|
225 * An allowed annotation type maps to <code>true</code>, a disallowed
|
|
|
226 * to <code>false</code>.
|
|
|
227 * @since 3.0
|
|
|
228 */
|
|
|
229 private Map fAllowedAnnotationTypes= new HashMap();
|
|
|
230 /**
|
|
|
231 * The annotation access extension.
|
|
|
232 * @since 3.0
|
|
|
233 */
|
|
|
234 private IAnnotationAccessExtension fAnnotationAccessExtension;
|
|
|
235 /**
|
|
|
236 * The hover for this column.
|
|
|
237 * @since 3.0
|
|
|
238 */
|
|
|
239 private IAnnotationHover fHover;
|
|
|
240 /**
|
|
|
241 * The cached annotations.
|
|
|
242 * @since 3.0
|
|
|
243 */
|
|
|
244 private List fCachedAnnotations= new ArrayList();
|
|
|
245 /**
|
|
|
246 * The comparator for sorting annotations according to the offset of their position.
|
|
|
247 * @since 3.0
|
|
|
248 */
|
|
|
249 private Comparator fTupleComparator= new TupleComparator();
|
|
|
250 /**
|
|
|
251 * The hit detection cursor.
|
|
|
252 * @since 3.0
|
|
|
253 */
|
|
|
254 private Cursor fHitDetectionCursor;
|
|
|
255 /**
|
|
|
256 * The last cursor.
|
|
|
257 * @since 3.0
|
|
|
258 */
|
|
|
259 private Cursor fLastCursor;
|
|
|
260 /**
|
|
|
261 * This ruler's mouse listener.
|
|
|
262 * @since 3.0
|
|
|
263 */
|
|
|
264 private MouseListener fMouseListener;
|
|
|
265
|
|
|
266 /**
|
|
|
267 * Constructs this column with the given arguments.
|
|
|
268 *
|
|
|
269 * @param model the annotation model to get the annotations from
|
|
|
270 * @param width the width of the vertical ruler
|
|
|
271 * @param annotationAccess the annotation access
|
|
|
272 * @since 3.0
|
|
|
273 */
|
|
|
274 public AnnotationRulerColumn(IAnnotationModel model, int width, IAnnotationAccess annotationAccess) {
|
|
|
275 this(width, annotationAccess);
|
|
|
276 fAllowSetModel= false;
|
|
|
277 fModel= model;
|
|
|
278 fModel.addAnnotationModelListener(fInternalListener);
|
|
|
279 }
|
|
|
280
|
|
|
281 /**
|
|
|
282 * Constructs this column with the given arguments.
|
|
|
283 *
|
|
|
284 * @param width the width of the vertical ruler
|
|
|
285 * @param annotationAccess the annotation access
|
|
|
286 * @since 3.0
|
|
|
287 */
|
|
|
288 public AnnotationRulerColumn(int width, IAnnotationAccess annotationAccess) {
|
|
|
289 fWidth= width;
|
|
|
290 if (annotationAccess instanceof IAnnotationAccessExtension)
|
|
|
291 fAnnotationAccessExtension= (IAnnotationAccessExtension) annotationAccess;
|
|
|
292 }
|
|
|
293
|
|
|
294 /**
|
|
|
295 * Constructs this column with the given arguments.
|
|
|
296 *
|
|
|
297 * @param model the annotation model to get the annotations from
|
|
|
298 * @param width the width of the vertical ruler
|
|
|
299 */
|
|
|
300 public AnnotationRulerColumn(IAnnotationModel model, int width) {
|
|
|
301 fWidth= width;
|
|
|
302 fAllowSetModel= false;
|
|
|
303 fModel= model;
|
|
|
304 fModel.addAnnotationModelListener(fInternalListener);
|
|
|
305 }
|
|
|
306
|
|
|
307 /**
|
|
|
308 * Constructs this column with the given width.
|
|
|
309 *
|
|
|
310 * @param width the width of the vertical ruler
|
|
|
311 */
|
|
|
312 public AnnotationRulerColumn(int width) {
|
|
|
313 fWidth= width;
|
|
|
314 }
|
|
|
315
|
|
|
316 /*
|
|
|
317 * @see IVerticalRulerColumn#getControl()
|
|
|
318 */
|
|
|
319 public Control getControl() {
|
|
|
320 return fCanvas;
|
|
|
321 }
|
|
|
322
|
|
|
323 /*
|
|
|
324 * @see IVerticalRulerColumn#getWidth()
|
|
|
325 */
|
|
|
326 public int getWidth() {
|
|
|
327 return fWidth;
|
|
|
328 }
|
|
|
329
|
|
|
330 /*
|
|
|
331 * @see IVerticalRulerColumn#createControl(CompositeRuler, Composite)
|
|
|
332 */
|
|
|
333 public Control createControl(CompositeRuler parentRuler, Composite parentControl) {
|
|
|
334
|
|
|
335 fParentRuler= parentRuler;
|
|
|
336 fCachedTextViewer= parentRuler.getTextViewer();
|
|
|
337 fCachedTextWidget= fCachedTextViewer.getTextWidget();
|
|
|
338
|
|
|
339 fHitDetectionCursor= new Cursor(parentControl.getDisplay(), DWT.CURSOR_HAND);
|
|
|
340
|
|
|
341 fCanvas= createCanvas(parentControl);
|
|
|
342
|
|
|
343 fCanvas.addPaintListener(new PaintListener() {
|
|
|
344 public void paintControl(PaintEvent event) {
|
|
|
345 if (fCachedTextViewer !is null)
|
|
|
346 doubleBufferPaint(event.gc);
|
|
|
347 }
|
|
|
348 });
|
|
|
349
|
|
|
350 fCanvas.addDisposeListener(new DisposeListener() {
|
|
|
351 public void widgetDisposed(DisposeEvent e) {
|
|
|
352 handleDispose();
|
|
|
353 fCachedTextViewer= null;
|
|
|
354 fCachedTextWidget= null;
|
|
|
355 }
|
|
|
356 });
|
|
|
357
|
|
|
358 fMouseListener= new MouseListener() {
|
|
|
359 public void mouseUp(MouseEvent event) {
|
|
|
360 int lineNumber;
|
|
|
361 if (isPropagatingMouseListener()) {
|
|
|
362 fParentRuler.setLocationOfLastMouseButtonActivity(event.x, event.y);
|
|
|
363 lineNumber= fParentRuler.getLineOfLastMouseButtonActivity();
|
|
|
364 } else
|
|
|
365 lineNumber= fParentRuler.toDocumentLineNumber(event.y);
|
|
|
366
|
|
|
367 if (1 is event.button)
|
|
|
368 mouseClicked(lineNumber);
|
|
|
369 }
|
|
|
370
|
|
|
371 public void mouseDown(MouseEvent event) {
|
|
|
372 if (isPropagatingMouseListener())
|
|
|
373 fParentRuler.setLocationOfLastMouseButtonActivity(event.x, event.y);
|
|
|
374 }
|
|
|
375
|
|
|
376 public void mouseDoubleClick(MouseEvent event) {
|
|
|
377 int lineNumber;
|
|
|
378 if (isPropagatingMouseListener()) {
|
|
|
379 fParentRuler.setLocationOfLastMouseButtonActivity(event.x, event.y);
|
|
|
380 lineNumber= fParentRuler.getLineOfLastMouseButtonActivity();
|
|
|
381 } else
|
|
|
382 lineNumber= fParentRuler.toDocumentLineNumber(event.y);
|
|
|
383
|
|
|
384 if (1 is event.button)
|
|
|
385 mouseDoubleClicked(lineNumber);
|
|
|
386 }
|
|
|
387 };
|
|
|
388 fCanvas.addMouseListener(fMouseListener);
|
|
|
389
|
|
|
390 fCanvas.addMouseMoveListener(new MouseMoveListener() {
|
|
|
391 /*
|
|
|
392 * @see dwt.events.MouseMoveListener#mouseMove(dwt.events.MouseEvent)
|
|
|
393 * @since 3.0
|
|
|
394 */
|
|
|
395 public void mouseMove(MouseEvent e) {
|
|
|
396 handleMouseMove(e);
|
|
|
397 }
|
|
|
398 });
|
|
|
399
|
|
|
400 if (fCachedTextViewer !is null) {
|
|
|
401 fCachedTextViewer.addViewportListener(fInternalListener);
|
|
|
402 fCachedTextViewer.addTextListener(fInternalListener);
|
|
|
403 }
|
|
|
404
|
|
|
405 return fCanvas;
|
|
|
406 }
|
|
|
407
|
|
|
408 /**
|
|
|
409 * Creates a canvas with the given parent.
|
|
|
410 *
|
|
|
411 * @param parent the parent
|
|
|
412 * @return the created canvas
|
|
|
413 */
|
|
|
414 private Canvas createCanvas(Composite parent) {
|
|
|
415 return new Canvas(parent, DWT.NO_BACKGROUND | DWT.NO_FOCUS) {
|
|
|
416 /*
|
|
|
417 * @see dwt.widgets.Control#addMouseListener(dwt.events.MouseListener)
|
|
|
418 * @since 3.0
|
|
|
419 */
|
|
|
420 public void addMouseListener(MouseListener listener) {
|
|
|
421 if (isPropagatingMouseListener() || listener is fMouseListener)
|
|
|
422 super.addMouseListener(listener);
|
|
|
423 }
|
|
|
424 };
|
|
|
425 }
|
|
|
426
|
|
|
427 /**
|
|
|
428 * Tells whether this ruler column propagates mouse listener
|
|
|
429 * events to its parent.
|
|
|
430 *
|
|
|
431 * @return <code>true</code> if propagating to parent
|
|
|
432 * @since 3.0
|
|
|
433 */
|
|
|
434 protected bool isPropagatingMouseListener() {
|
|
|
435 return true;
|
|
|
436 }
|
|
|
437
|
|
|
438 /**
|
|
|
439 * Hook method for a mouse double click event on the given ruler line.
|
|
|
440 *
|
|
|
441 * @param rulerLine the ruler line
|
|
|
442 */
|
|
|
443 protected void mouseDoubleClicked(int rulerLine) {
|
|
|
444 }
|
|
|
445
|
|
|
446 /**
|
|
|
447 * Hook method for a mouse click event on the given ruler line.
|
|
|
448 *
|
|
|
449 * @param rulerLine the ruler line
|
|
|
450 * @since 3.0
|
|
|
451 */
|
|
|
452 protected void mouseClicked(int rulerLine) {
|
|
|
453 }
|
|
|
454
|
|
|
455 /**
|
|
|
456 * Handles mouse moves.
|
|
|
457 *
|
|
|
458 * @param event the mouse move event
|
|
|
459 */
|
|
|
460 private void handleMouseMove(MouseEvent event) {
|
|
|
461 fParentRuler.setLocationOfLastMouseButtonActivity(event.x, event.y);
|
|
|
462 if (fCachedTextViewer !is null) {
|
|
|
463 int line= toDocumentLineNumber(event.y);
|
|
|
464 Cursor cursor= (hasAnnotation(line) ? fHitDetectionCursor : null);
|
|
|
465 if (cursor !is fLastCursor) {
|
|
|
466 fCanvas.setCursor(cursor);
|
|
|
467 fLastCursor= cursor;
|
|
|
468 }
|
|
|
469 }
|
|
|
470 }
|
|
|
471
|
|
|
472 /**
|
|
|
473 * Tells whether the given line contains an annotation.
|
|
|
474 *
|
|
|
475 * @param lineNumber the line number
|
|
|
476 * @return <code>true</code> if the given line contains an annotation
|
|
|
477 */
|
|
|
478 protected bool hasAnnotation(int lineNumber) {
|
|
|
479
|
|
|
480 IAnnotationModel model= fModel;
|
|
|
481 if (fModel instanceof IAnnotationModelExtension)
|
|
|
482 model= ((IAnnotationModelExtension)fModel).getAnnotationModel(SourceViewer.MODEL_ANNOTATION_MODEL);
|
|
|
483
|
|
|
484 if (model is null)
|
|
|
485 return false;
|
|
|
486
|
|
|
487 IRegion line;
|
|
|
488 try {
|
|
|
489 IDocument d= fCachedTextViewer.getDocument();
|
|
|
490 if (d is null)
|
|
|
491 return false;
|
|
|
492
|
|
|
493 line= d.getLineInformation(lineNumber);
|
|
|
494 } catch (BadLocationException ex) {
|
|
|
495 return false;
|
|
|
496 }
|
|
|
497
|
|
|
498 int lineStart= line.getOffset();
|
|
|
499 int lineLength= line.getLength();
|
|
|
500
|
|
|
501 Iterator e;
|
|
|
502 if (fModel instanceof IAnnotationModelExtension2)
|
|
|
503 e= ((IAnnotationModelExtension2)fModel).getAnnotationIterator(lineStart, lineLength + 1, true, true);
|
|
|
504 else
|
|
|
505 e= model.getAnnotationIterator();
|
|
|
506
|
|
|
507 while (e.hasNext()) {
|
|
|
508 Annotation a= (Annotation) e.next();
|
|
|
509
|
|
|
510 if (a.isMarkedDeleted())
|
|
|
511 continue;
|
|
|
512
|
|
|
513 if (skip(a))
|
|
|
514 continue;
|
|
|
515
|
|
|
516 Position p= model.getPosition(a);
|
|
|
517 if (p is null || p.isDeleted())
|
|
|
518 continue;
|
|
|
519
|
|
|
520 if (p.overlapsWith(lineStart, lineLength) || p.length is 0 && p.offset is lineStart + lineLength)
|
|
|
521 return true;
|
|
|
522 }
|
|
|
523
|
|
|
524 return false;
|
|
|
525 }
|
|
|
526
|
|
|
527 /**
|
|
|
528 * Disposes the ruler's resources.
|
|
|
529 */
|
|
|
530 private void handleDispose() {
|
|
|
531
|
|
|
532 if (fCachedTextViewer !is null) {
|
|
|
533 fCachedTextViewer.removeViewportListener(fInternalListener);
|
|
|
534 fCachedTextViewer.removeTextListener(fInternalListener);
|
|
|
535 }
|
|
|
536
|
|
|
537 if (fModel !is null)
|
|
|
538 fModel.removeAnnotationModelListener(fInternalListener);
|
|
|
539
|
|
|
540 if (fBuffer !is null) {
|
|
|
541 fBuffer.dispose();
|
|
|
542 fBuffer= null;
|
|
|
543 }
|
|
|
544
|
|
|
545 if (fHitDetectionCursor !is null) {
|
|
|
546 fHitDetectionCursor.dispose();
|
|
|
547 fHitDetectionCursor= null;
|
|
|
548 }
|
|
|
549
|
|
|
550 fConfiguredAnnotationTypes.clear();
|
|
|
551 fAllowedAnnotationTypes.clear();
|
|
|
552 fAnnotationAccessExtension= null;
|
|
|
553 }
|
|
|
554
|
|
|
555 /**
|
|
|
556 * Double buffer drawing.
|
|
|
557 *
|
|
|
558 * @param dest the GC to draw into
|
|
|
559 */
|
|
|
560 private void doubleBufferPaint(GC dest) {
|
|
|
561
|
|
|
562 Point size= fCanvas.getSize();
|
|
|
563
|
|
|
564 if (size.x <= 0 || size.y <= 0)
|
|
|
565 return;
|
|
|
566
|
|
|
567 if (fBuffer !is null) {
|
|
|
568 Rectangle r= fBuffer.getBounds();
|
|
|
569 if (r.width !is size.x || r.height !is size.y) {
|
|
|
570 fBuffer.dispose();
|
|
|
571 fBuffer= null;
|
|
|
572 }
|
|
|
573 }
|
|
|
574 if (fBuffer is null)
|
|
|
575 fBuffer= new Image(fCanvas.getDisplay(), size.x, size.y);
|
|
|
576
|
|
|
577 GC gc= new GC(fBuffer);
|
|
|
578 gc.setFont(fCachedTextWidget.getFont());
|
|
|
579 try {
|
|
|
580 gc.setBackground(fCanvas.getBackground());
|
|
|
581 gc.fillRectangle(0, 0, size.x, size.y);
|
|
|
582
|
|
|
583 if (fCachedTextViewer instanceof ITextViewerExtension5)
|
|
|
584 doPaint1(gc);
|
|
|
585 else
|
|
|
586 doPaint(gc);
|
|
|
587 } finally {
|
|
|
588 gc.dispose();
|
|
|
589 }
|
|
|
590
|
|
|
591 dest.drawImage(fBuffer, 0, 0);
|
|
|
592 }
|
|
|
593
|
|
|
594 /**
|
|
|
595 * Returns the document offset of the upper left corner of the source viewer's
|
|
|
596 * view port, possibly including partially visible lines.
|
|
|
597 *
|
|
|
598 * @return document offset of the upper left corner including partially visible lines
|
|
|
599 */
|
|
|
600 protected int getInclusiveTopIndexStartOffset() {
|
|
|
601 if (fCachedTextWidget is null || fCachedTextWidget.isDisposed())
|
|
|
602 return -1;
|
|
|
603
|
|
|
604 IDocument document= fCachedTextViewer.getDocument();
|
|
|
605 if (document is null)
|
|
|
606 return -1;
|
|
|
607
|
|
|
608 int top= JFaceTextUtil.getPartialTopIndex(fCachedTextViewer);
|
|
|
609 try {
|
|
|
610 return document.getLineOffset(top);
|
|
|
611 } catch (BadLocationException x) {
|
|
|
612 return -1;
|
|
|
613 }
|
|
|
614 }
|
|
|
615
|
|
|
616 /**
|
|
|
617 * Returns the first invisible document offset of the lower right corner of the source viewer's view port,
|
|
|
618 * possibly including partially visible lines.
|
|
|
619 *
|
|
|
620 * @return the first invisible document offset of the lower right corner of the view port
|
|
|
621 */
|
|
|
622 private int getExclusiveBottomIndexEndOffset() {
|
|
|
623 if (fCachedTextWidget is null || fCachedTextWidget.isDisposed())
|
|
|
624 return -1;
|
|
|
625
|
|
|
626 IDocument document= fCachedTextViewer.getDocument();
|
|
|
627 if (document is null)
|
|
|
628 return -1;
|
|
|
629
|
|
|
630 int bottom= JFaceTextUtil.getPartialBottomIndex(fCachedTextViewer);
|
|
|
631 try {
|
|
|
632 if (bottom >= document.getNumberOfLines())
|
|
|
633 bottom= document.getNumberOfLines() - 1;
|
|
|
634 return document.getLineOffset(bottom) + document.getLineLength(bottom);
|
|
|
635 } catch (BadLocationException x) {
|
|
|
636 return -1;
|
|
|
637 }
|
|
|
638 }
|
|
|
639
|
|
|
640 /**
|
|
|
641 * Draws the vertical ruler w/o drawing the Canvas background.
|
|
|
642 *
|
|
|
643 * @param gc the GC to draw into
|
|
|
644 */
|
|
|
645 protected void doPaint(GC gc) {
|
|
|
646
|
|
|
647 if (fModel is null || fCachedTextViewer is null)
|
|
|
648 return;
|
|
|
649
|
|
|
650 int topLeft= getInclusiveTopIndexStartOffset();
|
|
|
651 // http://dev.eclipse.org/bugs/show_bug.cgi?id=14938
|
|
|
652 // http://dev.eclipse.org/bugs/show_bug.cgi?id=22487
|
|
|
653 // we want the exclusive offset (right after the last character)
|
|
|
654 int bottomRight= getExclusiveBottomIndexEndOffset();
|
|
|
655 int viewPort= bottomRight - topLeft;
|
|
|
656
|
|
|
657 fScrollPos= fCachedTextWidget.getTopPixel();
|
|
|
658 Point dimension= fCanvas.getSize();
|
|
|
659
|
|
|
660 IDocument doc= fCachedTextViewer.getDocument();
|
|
|
661 if (doc is null)
|
|
|
662 return;
|
|
|
663
|
|
|
664 int topLine= -1, bottomLine= -1;
|
|
|
665 try {
|
|
|
666 IRegion region= fCachedTextViewer.getVisibleRegion();
|
|
|
667 topLine= doc.getLineOfOffset(region.getOffset());
|
|
|
668 bottomLine= doc.getLineOfOffset(region.getOffset() + region.getLength());
|
|
|
669 } catch (BadLocationException x) {
|
|
|
670 return;
|
|
|
671 }
|
|
|
672
|
|
|
673 // draw Annotations
|
|
|
674 Rectangle r= new Rectangle(0, 0, 0, 0);
|
|
|
675 int maxLayer= 1; // loop at least once through layers.
|
|
|
676
|
|
|
677 for (int layer= 0; layer < maxLayer; layer++) {
|
|
|
678 Iterator iter;
|
|
|
679 if (fModel instanceof IAnnotationModelExtension2)
|
|
|
680 iter= ((IAnnotationModelExtension2)fModel).getAnnotationIterator(topLeft, viewPort + 1, true, true);
|
|
|
681 else
|
|
|
682 iter= fModel.getAnnotationIterator();
|
|
|
683
|
|
|
684 while (iter.hasNext()) {
|
|
|
685 Annotation annotation= (Annotation) iter.next();
|
|
|
686
|
|
|
687 int lay= IAnnotationAccessExtension.DEFAULT_LAYER;
|
|
|
688 if (fAnnotationAccessExtension !is null)
|
|
|
689 lay= fAnnotationAccessExtension.getLayer(annotation);
|
|
|
690 maxLayer= Math.max(maxLayer, lay+1); // dynamically update layer maximum
|
|
|
691 if (lay !is layer) // wrong layer: skip annotation
|
|
|
692 continue;
|
|
|
693
|
|
|
694 if (skip(annotation))
|
|
|
695 continue;
|
|
|
696
|
|
|
697 Position position= fModel.getPosition(annotation);
|
|
|
698 if (position is null)
|
|
|
699 continue;
|
|
|
700
|
|
|
701 // https://bugs.eclipse.org/bugs/show_bug.cgi?id=20284
|
|
|
702 // Position.overlapsWith returns false if the position just starts at the end
|
|
|
703 // of the specified range. If the position has zero length, we want to include it anyhow
|
|
|
704 int viewPortSize= position.getLength() is 0 ? viewPort + 1 : viewPort;
|
|
|
705 if (!position.overlapsWith(topLeft, viewPortSize))
|
|
|
706 continue;
|
|
|
707
|
|
|
708 try {
|
|
|
709
|
|
|
710 int offset= position.getOffset();
|
|
|
711 int length= position.getLength();
|
|
|
712
|
|
|
713 int startLine= doc.getLineOfOffset(offset);
|
|
|
714 if (startLine < topLine)
|
|
|
715 startLine= topLine;
|
|
|
716
|
|
|
717 int endLine= startLine;
|
|
|
718 if (length > 0)
|
|
|
719 endLine= doc.getLineOfOffset(offset + length - 1);
|
|
|
720 if (endLine > bottomLine)
|
|
|
721 endLine= bottomLine;
|
|
|
722
|
|
|
723 startLine -= topLine;
|
|
|
724 endLine -= topLine;
|
|
|
725
|
|
|
726 r.x= 0;
|
|
|
727 r.y= JFaceTextUtil.computeLineHeight(fCachedTextWidget, 0, startLine, startLine) - fScrollPos;
|
|
|
728
|
|
|
729 r.width= dimension.x;
|
|
|
730 int lines= endLine - startLine;
|
|
|
731
|
|
|
732 r.height= JFaceTextUtil.computeLineHeight(fCachedTextWidget, startLine, endLine + 1, lines + 1);
|
|
|
733
|
|
|
734 if (r.y < dimension.y && fAnnotationAccessExtension !is null) // annotation within visible area
|
|
|
735 fAnnotationAccessExtension.paint(annotation, gc, fCanvas, r);
|
|
|
736
|
|
|
737 } catch (BadLocationException x) {
|
|
|
738 }
|
|
|
739 }
|
|
|
740 }
|
|
|
741 }
|
|
|
742
|
|
|
743 /**
|
|
|
744 * Draws the vertical ruler w/o drawing the Canvas background. Implementation based
|
|
|
745 * on <code>ITextViewerExtension5</code>. Will replace <code>doPaint(GC)</code>.
|
|
|
746 *
|
|
|
747 * @param gc the GC to draw into
|
|
|
748 */
|
|
|
749 protected void doPaint1(GC gc) {
|
|
|
750
|
|
|
751 if (fModel is null || fCachedTextViewer is null)
|
|
|
752 return;
|
|
|
753
|
|
|
754 ITextViewerExtension5 extension= (ITextViewerExtension5) fCachedTextViewer;
|
|
|
755
|
|
|
756 fScrollPos= fCachedTextWidget.getTopPixel();
|
|
|
757 Point dimension= fCanvas.getSize();
|
|
|
758
|
|
|
759 int vOffset= getInclusiveTopIndexStartOffset();
|
|
|
760 int vLength= getExclusiveBottomIndexEndOffset() - vOffset;
|
|
|
761
|
|
|
762 // draw Annotations
|
|
|
763 Rectangle r= new Rectangle(0, 0, 0, 0);
|
|
|
764 ReusableRegion range= new ReusableRegion();
|
|
|
765
|
|
|
766 int minLayer= Integer.MAX_VALUE, maxLayer= Integer.MIN_VALUE;
|
|
|
767 fCachedAnnotations.clear();
|
|
|
768 Iterator iter;
|
|
|
769 if (fModel instanceof IAnnotationModelExtension2)
|
|
|
770 iter= ((IAnnotationModelExtension2)fModel).getAnnotationIterator(vOffset, vLength + 1, true, true);
|
|
|
771 else
|
|
|
772 iter= fModel.getAnnotationIterator();
|
|
|
773
|
|
|
774 while (iter.hasNext()) {
|
|
|
775 Annotation annotation= (Annotation) iter.next();
|
|
|
776
|
|
|
777 if (skip(annotation))
|
|
|
778 continue;
|
|
|
779
|
|
|
780 Position position= fModel.getPosition(annotation);
|
|
|
781 if (position is null)
|
|
|
782 continue;
|
|
|
783
|
|
|
784 // https://bugs.eclipse.org/bugs/show_bug.cgi?id=217710
|
|
|
785 int extendedVLength= position.getLength() is 0 ? vLength + 1 : vLength;
|
|
|
786 if (!position.overlapsWith(vOffset, extendedVLength))
|
|
|
787 continue;
|
|
|
788
|
|
|
789 int lay= IAnnotationAccessExtension.DEFAULT_LAYER;
|
|
|
790 if (fAnnotationAccessExtension !is null)
|
|
|
791 lay= fAnnotationAccessExtension.getLayer(annotation);
|
|
|
792
|
|
|
793 minLayer= Math.min(minLayer, lay);
|
|
|
794 maxLayer= Math.max(maxLayer, lay);
|
|
|
795 fCachedAnnotations.add(new Tuple(annotation, position));
|
|
|
796 }
|
|
|
797 Collections.sort(fCachedAnnotations, fTupleComparator);
|
|
|
798
|
|
|
799 for (int layer= minLayer; layer <= maxLayer; layer++) {
|
|
|
800 for (int i= 0, n= fCachedAnnotations.size(); i < n; i++) {
|
|
|
801 Tuple tuple= (Tuple) fCachedAnnotations.get(i);
|
|
|
802 Annotation annotation= tuple.annotation;
|
|
|
803 Position position= tuple.position;
|
|
|
804
|
|
|
805 int lay= IAnnotationAccessExtension.DEFAULT_LAYER;
|
|
|
806 if (fAnnotationAccessExtension !is null)
|
|
|
807 lay= fAnnotationAccessExtension.getLayer(annotation);
|
|
|
808 if (lay !is layer) // wrong layer: skip annotation
|
|
|
809 continue;
|
|
|
810
|
|
|
811 range.setOffset(position.getOffset());
|
|
|
812 range.setLength(position.getLength());
|
|
|
813 IRegion widgetRegion= extension.modelRange2WidgetRange(range);
|
|
|
814 if (widgetRegion is null)
|
|
|
815 continue;
|
|
|
816
|
|
|
817 int startLine= extension.widgetLineOfWidgetOffset(widgetRegion.getOffset());
|
|
|
818 if (startLine is -1)
|
|
|
819 continue;
|
|
|
820
|
|
|
821 int endLine= extension.widgetLineOfWidgetOffset(widgetRegion.getOffset() + Math.max(widgetRegion.getLength() -1, 0));
|
|
|
822 if (endLine is -1)
|
|
|
823 continue;
|
|
|
824
|
|
|
825 r.x= 0;
|
|
|
826 r.y= JFaceTextUtil.computeLineHeight(fCachedTextWidget, 0, startLine, startLine) - fScrollPos;
|
|
|
827
|
|
|
828 r.width= dimension.x;
|
|
|
829 int lines= endLine - startLine;
|
|
|
830 r.height= JFaceTextUtil.computeLineHeight(fCachedTextWidget, startLine, endLine + 1, lines + 1);
|
|
|
831
|
|
|
832 if (r.y < dimension.y && fAnnotationAccessExtension !is null) // annotation within visible area
|
|
|
833 fAnnotationAccessExtension.paint(annotation, gc, fCanvas, r);
|
|
|
834 }
|
|
|
835 }
|
|
|
836
|
|
|
837 fCachedAnnotations.clear();
|
|
|
838 }
|
|
|
839
|
|
|
840
|
|
|
841 /**
|
|
|
842 * Post a redraw request for this column into the UI thread.
|
|
|
843 */
|
|
|
844 private void postRedraw() {
|
|
|
845 if (fCanvas !is null && !fCanvas.isDisposed()) {
|
|
|
846 Display d= fCanvas.getDisplay();
|
|
|
847 if (d !is null) {
|
|
|
848 d.asyncExec(new Runnable() {
|
|
|
849 public void run() {
|
|
|
850 redraw();
|
|
|
851 }
|
|
|
852 });
|
|
|
853 }
|
|
|
854 }
|
|
|
855 }
|
|
|
856
|
|
|
857 /*
|
|
|
858 * @see IVerticalRulerColumn#redraw()
|
|
|
859 */
|
|
|
860 public void redraw() {
|
|
|
861 if (fCanvas !is null && !fCanvas.isDisposed()) {
|
|
|
862 GC gc= new GC(fCanvas);
|
|
|
863 doubleBufferPaint(gc);
|
|
|
864 gc.dispose();
|
|
|
865 }
|
|
|
866 }
|
|
|
867
|
|
|
868 /*
|
|
|
869 * @see IVerticalRulerColumn#setModel
|
|
|
870 */
|
|
|
871 public void setModel(IAnnotationModel model) {
|
|
|
872 if (fAllowSetModel && model !is fModel) {
|
|
|
873
|
|
|
874 if (fModel !is null)
|
|
|
875 fModel.removeAnnotationModelListener(fInternalListener);
|
|
|
876
|
|
|
877 fModel= model;
|
|
|
878
|
|
|
879 if (fModel !is null)
|
|
|
880 fModel.addAnnotationModelListener(fInternalListener);
|
|
|
881
|
|
|
882 postRedraw();
|
|
|
883 }
|
|
|
884 }
|
|
|
885
|
|
|
886 /*
|
|
|
887 * @see IVerticalRulerColumn#setFont(Font)
|
|
|
888 */
|
|
|
889 public void setFont(Font font) {
|
|
|
890 }
|
|
|
891
|
|
|
892 /**
|
|
|
893 * Returns the cached text viewer.
|
|
|
894 *
|
|
|
895 * @return the cached text viewer
|
|
|
896 */
|
|
|
897 protected ITextViewer getCachedTextViewer() {
|
|
|
898 return fCachedTextViewer;
|
|
|
899 }
|
|
|
900
|
|
|
901 /*
|
|
|
902 * @see dwtx.jface.text.source.IVerticalRulerInfoExtension#getModel()
|
|
|
903 */
|
|
|
904 public IAnnotationModel getModel() {
|
|
|
905 return fModel;
|
|
|
906 }
|
|
|
907
|
|
|
908 /**
|
|
|
909 * Adds the given annotation type to this annotation ruler column. Starting
|
|
|
910 * with this call, annotations of the given type are shown in this annotation
|
|
|
911 * ruler column.
|
|
|
912 *
|
|
|
913 * @param annotationType the annotation type
|
|
|
914 * @since 3.0
|
|
|
915 */
|
|
|
916 public void addAnnotationType(Object annotationType) {
|
|
|
917 fConfiguredAnnotationTypes.add(annotationType);
|
|
|
918 fAllowedAnnotationTypes.clear();
|
|
|
919 }
|
|
|
920
|
|
|
921 /*
|
|
|
922 * @see dwtx.jface.text.source.IVerticalRulerInfo#getLineOfLastMouseButtonActivity()
|
|
|
923 * @since 3.0
|
|
|
924 */
|
|
|
925 public int getLineOfLastMouseButtonActivity() {
|
|
|
926 return fParentRuler.getLineOfLastMouseButtonActivity();
|
|
|
927 }
|
|
|
928
|
|
|
929 /*
|
|
|
930 * @see dwtx.jface.text.source.IVerticalRulerInfo#toDocumentLineNumber(int)
|
|
|
931 * @since 3.0
|
|
|
932 */
|
|
|
933 public int toDocumentLineNumber(int y_coordinate) {
|
|
|
934 return fParentRuler.toDocumentLineNumber(y_coordinate);
|
|
|
935 }
|
|
|
936
|
|
|
937 /**
|
|
|
938 * Removes the given annotation type from this annotation ruler column.
|
|
|
939 * Annotations of the given type are no longer shown in this annotation
|
|
|
940 * ruler column.
|
|
|
941 *
|
|
|
942 * @param annotationType the annotation type
|
|
|
943 * @since 3.0
|
|
|
944 */
|
|
|
945 public void removeAnnotationType(Object annotationType) {
|
|
|
946 fConfiguredAnnotationTypes.remove(annotationType);
|
|
|
947 fAllowedAnnotationTypes.clear();
|
|
|
948 }
|
|
|
949
|
|
|
950 /**
|
|
|
951 * Returns whether the given annotation should be skipped by the drawing
|
|
|
952 * routine.
|
|
|
953 *
|
|
|
954 * @param annotation the annotation
|
|
|
955 * @return <code>true</code> if annotation of the given type should be
|
|
|
956 * skipped, <code>false</code> otherwise
|
|
|
957 * @since 3.0
|
|
|
958 */
|
|
|
959 private bool skip(Annotation annotation) {
|
|
|
960 Object annotationType= annotation.getType();
|
|
|
961 Boolean allowed= (Boolean) fAllowedAnnotationTypes.get(annotationType);
|
|
|
962 if (allowed !is null)
|
|
|
963 return !allowed.booleanValue();
|
|
|
964
|
|
|
965 bool skip= skip(annotationType);
|
|
|
966 fAllowedAnnotationTypes.put(annotationType, !skip ? Boolean.TRUE : Boolean.FALSE);
|
|
|
967 return skip;
|
|
|
968 }
|
|
|
969
|
|
|
970 /**
|
|
|
971 * Computes whether the annotation of the given type should be skipped or
|
|
|
972 * not.
|
|
|
973 *
|
|
|
974 * @param annotationType the annotation type
|
|
|
975 * @return <code>true</code> if annotation should be skipped, <code>false</code>
|
|
|
976 * otherwise
|
|
|
977 * @since 3.0
|
|
|
978 */
|
|
|
979 private bool skip(Object annotationType) {
|
|
|
980 if (fAnnotationAccessExtension !is null) {
|
|
|
981 Iterator e= fConfiguredAnnotationTypes.iterator();
|
|
|
982 while (e.hasNext()) {
|
|
|
983 if (fAnnotationAccessExtension.isSubtype(annotationType, e.next()))
|
|
|
984 return false;
|
|
|
985 }
|
|
|
986 return true;
|
|
|
987 }
|
|
|
988 return !fConfiguredAnnotationTypes.contains(annotationType);
|
|
|
989 }
|
|
|
990
|
|
|
991 /*
|
|
|
992 * @see dwtx.jface.text.source.IVerticalRulerInfoExtension#getHover()
|
|
|
993 * @since 3.0
|
|
|
994 */
|
|
|
995 public IAnnotationHover getHover() {
|
|
|
996 return fHover;
|
|
|
997 }
|
|
|
998
|
|
|
999 /**
|
|
|
1000 * @param hover The hover to set.
|
|
|
1001 * @since 3.0
|
|
|
1002 */
|
|
|
1003 public void setHover(IAnnotationHover hover) {
|
|
|
1004 fHover= hover;
|
|
|
1005 }
|
|
|
1006
|
|
|
1007 /*
|
|
|
1008 * @see dwtx.jface.text.source.IVerticalRulerInfoExtension#addVerticalRulerListener(dwtx.jface.text.source.IVerticalRulerListener)
|
|
|
1009 * @since 3.0
|
|
|
1010 */
|
|
|
1011 public void addVerticalRulerListener(IVerticalRulerListener listener) {
|
|
|
1012 throw new UnsupportedOperationException();
|
|
|
1013 }
|
|
|
1014
|
|
|
1015 /*
|
|
|
1016 * @see dwtx.jface.text.source.IVerticalRulerInfoExtension#removeVerticalRulerListener(dwtx.jface.text.source.IVerticalRulerListener)
|
|
|
1017 * @since 3.0
|
|
|
1018 */
|
|
|
1019 public void removeVerticalRulerListener(IVerticalRulerListener listener) {
|
|
|
1020 throw new UnsupportedOperationException();
|
|
|
1021 }
|
|
|
1022 }
|
