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1
11 package org.eclipse.jface.text.source;
12
13
14 import java.util.Arrays  ;
15
16 import org.eclipse.swt.SWT;
17 import org.eclipse.swt.graphics.RGB;
18 import org.eclipse.swt.widgets.Shell;
19
20 import org.eclipse.jface.text.DefaultAutoIndentStrategy;
21 import org.eclipse.jface.text.DefaultInformationControl;
22 import org.eclipse.jface.text.DefaultTextDoubleClickStrategy;
23 import org.eclipse.jface.text.IAutoEditStrategy;
24 import org.eclipse.jface.text.IAutoIndentStrategy;
25 import org.eclipse.jface.text.IDocument;
26 import org.eclipse.jface.text.IDocumentExtension3;
27 import org.eclipse.jface.text.IInformationControl;
28 import org.eclipse.jface.text.IInformationControlCreator;
29 import org.eclipse.jface.text.ITextDoubleClickStrategy;
30 import org.eclipse.jface.text.ITextHover;
31 import org.eclipse.jface.text.ITextViewerExtension2;
32 import org.eclipse.jface.text.IUndoManager;
33 import org.eclipse.jface.text.TextViewerUndoManager;
34 import org.eclipse.jface.text.contentassist.IContentAssistant;
35 import org.eclipse.jface.text.formatter.IContentFormatter;
36 import org.eclipse.jface.text.hyperlink.DefaultHyperlinkPresenter;
37 import org.eclipse.jface.text.hyperlink.IHyperlinkDetector;
38 import org.eclipse.jface.text.hyperlink.IHyperlinkPresenter;
39 import org.eclipse.jface.text.hyperlink.URLHyperlinkDetector;
40 import org.eclipse.jface.text.information.IInformationPresenter;
41 import org.eclipse.jface.text.presentation.IPresentationReconciler;
42 import org.eclipse.jface.text.presentation.PresentationReconciler;
43 import org.eclipse.jface.text.quickassist.IQuickAssistAssistant;
44 import org.eclipse.jface.text.reconciler.IReconciler;
45
46
47
63 public class SourceViewerConfiguration {
64
65
66
70 public SourceViewerConfiguration() {
71 super();
72 }
73
74
81 public int getTabWidth(ISourceViewer sourceViewer) {
82 return 4;
83 }
84
85
93 public IUndoManager getUndoManager(ISourceViewer sourceViewer) {
94 return new TextViewerUndoManager(25);
95 }
96
97
104 public IReconciler getReconciler(ISourceViewer sourceViewer) {
105 return null;
106 }
107
108
114 public IPresentationReconciler getPresentationReconciler(ISourceViewer sourceViewer) {
115 PresentationReconciler reconciler= new PresentationReconciler();
116 reconciler.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
117 return reconciler;
118 }
119
120
127 public IContentFormatter getContentFormatter(ISourceViewer sourceViewer) {
128 return null;
129 }
130
131
138 public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {
139 return null;
140 }
141
142
151 public IQuickAssistAssistant getQuickAssistAssistant(ISourceViewer sourceViewer) {
152 return null;
153 }
154
155
165 public IAutoIndentStrategy getAutoIndentStrategy(ISourceViewer sourceViewer, String contentType) {
166 return new DefaultAutoIndentStrategy();
167 }
168
169
179 public IAutoEditStrategy[] getAutoEditStrategies(ISourceViewer sourceViewer, String contentType) {
180 return new IAutoEditStrategy[] { getAutoIndentStrategy(sourceViewer, contentType) };
181 }
182
183
193 public String [] getDefaultPrefixes(ISourceViewer sourceViewer, String contentType) {
194 return null;
195 }
196
197
206 public ITextDoubleClickStrategy getDoubleClickStrategy(ISourceViewer sourceViewer, String contentType) {
207 return new DefaultTextDoubleClickStrategy();
208 }
209
210
222 public String [] getIndentPrefixes(ISourceViewer sourceViewer, String contentType) {
223 return new String [] { "\t", " ", "" }; }
225
226
235 protected String [] getIndentPrefixesForTab(int tabWidth) {
236 String [] indentPrefixes= new String [tabWidth + 2];
237 for (int i= 0; i <= tabWidth; i++) {
238 char[] spaceChars= new char[i];
239 Arrays.fill(spaceChars, ' ');
240 String spaces= new String (spaceChars);
241 if (i < tabWidth)
242 indentPrefixes[i]= spaces + '\t';
243 else
244 indentPrefixes[i]= new String (spaces);
245 }
246 indentPrefixes[tabWidth + 1]= ""; return indentPrefixes;
248 }
249
250
258 public IAnnotationHover getAnnotationHover(ISourceViewer sourceViewer) {
259 return null;
260 }
261
262
272 public IAnnotationHover getOverviewRulerAnnotationHover(ISourceViewer sourceViewer) {
273 return getAnnotationHover(sourceViewer);
274 }
275
276
286 public int[] getConfiguredTextHoverStateMasks(ISourceViewer sourceViewer, String contentType) {
287 return null;
288 }
289
290
302 public ITextHover getTextHover(ISourceViewer sourceViewer, String contentType, int stateMask) {
303 if (stateMask == ITextViewerExtension2.DEFAULT_HOVER_STATE_MASK)
304 return getTextHover(sourceViewer, contentType);
305 return null;
306 }
307
308
318 public ITextHover getTextHover(ISourceViewer sourceViewer, String contentType) {
319 return null;
320 }
321
322
331 public IInformationControlCreator getInformationControlCreator(ISourceViewer sourceViewer) {
332 return new IInformationControlCreator() {
333 public IInformationControl createInformationControl(Shell parent) {
334 return new DefaultInformationControl(parent);
335 }
336 };
337 }
338
339
348 public IInformationPresenter getInformationPresenter(ISourceViewer sourceViewer) {
349 return null;
350 }
351
352
362 public String [] getConfiguredContentTypes(ISourceViewer sourceViewer) {
363 return new String [] { IDocument.DEFAULT_CONTENT_TYPE };
364 }
365
366
376 public String getConfiguredDocumentPartitioning(ISourceViewer sourceViewer) {
377 return IDocumentExtension3.DEFAULT_PARTITIONING;
378 }
379
380
389 public IHyperlinkDetector[] getHyperlinkDetectors(ISourceViewer sourceViewer) {
390 if (sourceViewer == null)
391 return null;
392
393 return new IHyperlinkDetector[] { new URLHyperlinkDetector() };
394 }
395
396
404 public IHyperlinkPresenter getHyperlinkPresenter(ISourceViewer sourceViewer) {
405 return new DefaultHyperlinkPresenter(new RGB(0, 0, 255));
406 }
407
408
417 public int getHyperlinkStateMask(ISourceViewer sourceViewer) {
418 return SWT.MOD1;
419 }
420 }
421 |
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