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1
11 package org.eclipse.pde.internal.ui.editor.text;
12
13 import org.eclipse.jface.text.*;
14 import org.eclipse.jface.text.presentation.*;
15 import org.eclipse.jface.text.reconciler.*;
16 import org.eclipse.jface.text.rules.*;
17 import org.eclipse.jface.text.source.*;
18 import org.eclipse.jface.util.*;
19 import org.eclipse.pde.core.*;
20 import org.eclipse.pde.internal.ui.editor.*;
21 import org.eclipse.ui.editors.text.TextSourceViewerConfiguration;
22
23
24 public class XMLSourceViewerConfiguration extends TextSourceViewerConfiguration {
25 private AnnotationHover fAnnotationHover;
26 private XMLDoubleClickStrategy fDoubleClickStrategy;
27 private XMLTagScanner fTagScanner;
28 private XMLScanner fPdeScanner;
29 private IColorManager fColorManager;
30 private XMLSourcePage fSourcePage;
31 private MonoReconciler fReconciler;
32 private NonRuleBasedDamagerRepairer fNdr;
33
34 private TextAttribute fXMLCommentAttr;
35
36 public XMLSourceViewerConfiguration(XMLSourcePage page, IColorManager colorManager) {
37 fSourcePage = page;
38 setColorManager(colorManager);
39 }
40
41 public void setColorManager(IColorManager colorManager) {
42 fColorManager = colorManager;
43 }
44
45 public String  [] getConfiguredContentTypes(ISourceViewer sourceViewer) {
46 return new String [] {
47 IDocument.DEFAULT_CONTENT_TYPE,
48 XMLPartitionScanner.XML_COMMENT,
49 XMLPartitionScanner.XML_TAG };
50 }
51
52 public ITextDoubleClickStrategy getDoubleClickStrategy(
53 ISourceViewer sourceViewer,
54 String contentType) {
55 if (fDoubleClickStrategy == null)
56 fDoubleClickStrategy = new XMLDoubleClickStrategy();
57 return fDoubleClickStrategy;
58 }
59
60 protected XMLScanner getPDEScanner() {
61 if (fPdeScanner == null) {
62 fPdeScanner = new XMLScanner(fColorManager);
63 fPdeScanner.setDefaultReturnToken(
64 new Token(
65 new TextAttribute(fColorManager.getColor(IPDEColorConstants.P_DEFAULT))));
66 }
67 return fPdeScanner;
68 }
69
70 public void applyColorPreferenceChange(){
71 fPdeScanner = new XMLScanner(fColorManager);
72 fPdeScanner.setDefaultReturnToken(
73 new Token(
74 new TextAttribute(fColorManager.getColor(IPDEColorConstants.P_DEFAULT))));
75 fTagScanner = new XMLTagScanner(fColorManager);
76 fTagScanner.setDefaultReturnToken(
77 new Token(new TextAttribute(fColorManager.getColor(IPDEColorConstants.P_TAG))));
78
79 }
80 protected XMLTagScanner getPDETagScanner() {
81 if (fTagScanner == null) {
82 fTagScanner = new XMLTagScanner(fColorManager);
83 fTagScanner.setDefaultReturnToken(
84 new Token(new TextAttribute(fColorManager.getColor(IPDEColorConstants.P_TAG))));
85 }
86 return fTagScanner;
87 }
88
89 public IPresentationReconciler getPresentationReconciler(ISourceViewer sourceViewer) {
90 PresentationReconciler reconciler = new PresentationReconciler();
91
92 DefaultDamagerRepairer fDr = new DefaultDamagerRepairer(getPDEScanner());
93 reconciler.setDamager(fDr, IDocument.DEFAULT_CONTENT_TYPE);
94 reconciler.setRepairer(fDr, IDocument.DEFAULT_CONTENT_TYPE);
95
96 fDr = new DefaultDamagerRepairer(getPDETagScanner());
97 reconciler.setDamager(fDr, XMLPartitionScanner.XML_TAG);
98 reconciler.setRepairer(fDr, XMLPartitionScanner.XML_TAG);
99
100 fXMLCommentAttr = new TextAttribute(fColorManager.getColor(IPDEColorConstants.P_XML_COMMENT));
101 fNdr =
102 new NonRuleBasedDamagerRepairer(fXMLCommentAttr);
103 reconciler.setDamager(fNdr, XMLPartitionScanner.XML_COMMENT);
104 reconciler.setRepairer(fNdr, XMLPartitionScanner.XML_COMMENT);
105
106 return reconciler;
107 }
108
109 public IAnnotationHover getAnnotationHover(ISourceViewer sourceViewer) {
110 if (fAnnotationHover == null)
111 fAnnotationHover = new AnnotationHover();
112 return fAnnotationHover;
113 }
114
115 public IReconciler getReconciler(ISourceViewer sourceViewer) {
116 if (fReconciler == null) {
117 IBaseModel model = fSourcePage.getInputContext().getModel();
118 if (model instanceof IReconcilingParticipant) {
119 ReconcilingStrategy strategy = new ReconcilingStrategy();
120 strategy.addParticipant((IReconcilingParticipant)model);
121 if (fSourcePage.getContentOutline() instanceof IReconcilingParticipant)
122 strategy.addParticipant((IReconcilingParticipant)fSourcePage.getContentOutline());
123 fReconciler = new MonoReconciler(strategy, false);
124 fReconciler.setDelay(500);
125 }
126 }
127 return fReconciler;
128 }
129
130 public IColorManager getColorManager(){
131 return fColorManager;
132 }
133
134
138 public void adaptToPreferenceChange(PropertyChangeEvent event) {
139 if (fTagScanner == null) {
140 return; }
142 fTagScanner.adaptToPreferenceChange((ColorManager)fColorManager, event);
143 fPdeScanner.adaptToPreferenceChange((ColorManager)fColorManager, event);
144 String property= event.getProperty();
145 if (property.startsWith(IPDEColorConstants.P_XML_COMMENT)) {
146 adaptToColorChange(event);
147 fNdr.setDefaultTextAttribute(fXMLCommentAttr);
148 }
149 }
150
151
154 private void adaptToColorChange(PropertyChangeEvent event) {
155 ((ColorManager)fColorManager).updateProperty(event.getProperty());
156 fXMLCommentAttr= new TextAttribute(((ColorManager)fColorManager).getColor(event.getProperty()), fXMLCommentAttr.getBackground(), fXMLCommentAttr.getStyle());
157 }
158
159
160
161 }
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