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1
11 package org.eclipse.ui.internal.editors.text;
12
13 import org.osgi.framework.BundleContext;
14
15 import org.eclipse.core.runtime.Assert;
16 import org.eclipse.core.runtime.IStatus;
17 import org.eclipse.core.runtime.MultiStatus;
18 import org.eclipse.core.runtime.Status;
19
20 import org.eclipse.jface.util.IPropertyChangeListener;
21 import org.eclipse.jface.util.PropertyChangeEvent;
22
23 import org.eclipse.jface.text.source.ISharedTextColors;
24
25 import org.eclipse.ui.editors.text.EditorsUI;
26
27 import org.eclipse.ui.PlatformUI;
28 import org.eclipse.ui.internal.texteditor.AnnotationTypeHierarchy;
29 import org.eclipse.ui.plugin.AbstractUIPlugin;
30 import org.eclipse.ui.texteditor.AbstractDecoratedTextEditorPreferenceConstants;
31 import org.eclipse.ui.texteditor.AnnotationPreferenceLookup;
32 import org.eclipse.ui.texteditor.AnnotationTypeLookup;
33 import org.eclipse.ui.texteditor.HyperlinkDetectorRegistry;
34 import org.eclipse.ui.texteditor.MarkerAnnotationPreferences;
35 import org.eclipse.ui.texteditor.spelling.SpellingService;
36 import org.eclipse.ui.themes.IThemeManager;
37
38
44 public class EditorsPlugin extends AbstractUIPlugin {
45 private static EditorsPlugin fgInstance;
46
47 public static EditorsPlugin getDefault() {
48 return fgInstance;
49 }
50
51 public static void log(IStatus status) {
52 getDefault().getLog().log(status);
53 }
54
55 public static void logErrorMessage(String  message) {
56 if (message == null)
57 message= ""; log(new Status(IStatus.ERROR, EditorsUI.PLUGIN_ID, IEditorsStatusConstants.INTERNAL_ERROR, message, null));
59 }
60
61 public static void logErrorStatus(String message, IStatus status) {
62 if (status == null) {
63 logErrorMessage(message);
64 return;
65 }
66 MultiStatus multi= new MultiStatus(EditorsUI.PLUGIN_ID, IEditorsStatusConstants.INTERNAL_ERROR, message, null);
67 multi.add(status);
68 log(multi);
69 }
70
71 public static void log(Throwable e) {
72 log(new Status(IStatus.ERROR, EditorsUI.PLUGIN_ID, IEditorsStatusConstants.INTERNAL_ERROR, TextEditorMessages.EditorsPlugin_internal_error, e));
73 }
74
75
76 private ISharedTextColors fSharedTextColors;
77 private AnnotationTypeLookup fAnnotationTypeLookup;
78 private AnnotationPreferenceLookup fAnnotationPreferenceLookup;
79 private AnnotationTypeHierarchy fAnnotationTypeHierarchy;
80 private MarkerAnnotationPreferences fMarkerAnnotationPreferences;
81
85 private IPropertyChangeListener fThemeListener;
86
87
91 private SpellingService fSpellingService;
92
93
97 private HyperlinkDetectorRegistry fHyperlinkDetectorRegistry;
98
99 public EditorsPlugin() {
100 Assert.isTrue(fgInstance == null);
101 fgInstance= this;
102 }
103
104
110 public ISharedTextColors getSharedTextColors() {
111 if (fSharedTextColors == null)
112 fSharedTextColors= new SharedTextColors();
113 return fSharedTextColors;
114 }
115
116
122 public AnnotationTypeLookup getAnnotationTypeLookup() {
123 if (fAnnotationTypeLookup == null)
124 fAnnotationTypeLookup= new AnnotationTypeLookup();
125 return fAnnotationTypeLookup;
126 }
127
128
134 public AnnotationPreferenceLookup getAnnotationPreferenceLookup() {
135 if (fAnnotationPreferenceLookup == null)
136 fAnnotationPreferenceLookup= new AnnotationPreferenceLookup();
137 return fAnnotationPreferenceLookup;
138 }
139
140
146 public AnnotationTypeHierarchy getAnnotationTypeHierarchy() {
147 if (fAnnotationTypeHierarchy == null)
148 fAnnotationTypeHierarchy= new AnnotationTypeHierarchy();
149 return fAnnotationTypeHierarchy;
150 }
151
152
161 public synchronized void setMarkerAnnotationPreferences(MarkerAnnotationPreferences markerAnnotationPreferences) {
162 Assert.isTrue(fMarkerAnnotationPreferences == null);
163 fMarkerAnnotationPreferences= markerAnnotationPreferences;
164 }
165
166
172 public boolean isMarkerAnnotationPreferencesInitialized() {
173 return fMarkerAnnotationPreferences != null;
174 }
175
176
182 public synchronized MarkerAnnotationPreferences getMarkerAnnotationPreferences() {
183 if (!isMarkerAnnotationPreferencesInitialized())
184 new MarkerAnnotationPreferences().getAnnotationPreferences(); return fMarkerAnnotationPreferences;
186 }
187
188
192 public void start(BundleContext context) throws Exception {
193 super.start(context);
194
195 if (PlatformUI.isWorkbenchRunning()) {
196 fThemeListener= new IPropertyChangeListener() {
197 public void propertyChange(PropertyChangeEvent event) {
198 if (IThemeManager.CHANGE_CURRENT_THEME.equals(event.getProperty()))
199 AbstractDecoratedTextEditorPreferenceConstants.initializeDefaultValues(getPreferenceStore());
200 }
201 };
202 PlatformUI.getWorkbench().getThemeManager().addPropertyChangeListener(fThemeListener);
203 }
204 }
205
206
210 public void stop(BundleContext context) throws Exception {
211 if (fSharedTextColors != null) {
212 fSharedTextColors.dispose();
213 fSharedTextColors= null;
214 }
215
216 if (fThemeListener != null) {
217 if (PlatformUI.isWorkbenchRunning())
218 PlatformUI.getWorkbench().getThemeManager().removePropertyChangeListener(fThemeListener);
219 fThemeListener= null;
220 }
221
222 fAnnotationTypeLookup= null;
223 fAnnotationPreferenceLookup= null;
224 fAnnotationTypeHierarchy= null;
225 fMarkerAnnotationPreferences= null;
226 fHyperlinkDetectorRegistry= null;
227
228 super.stop(context);
229 }
230
231
237 public SpellingService getSpellingService() {
238 if (fSpellingService == null)
239 fSpellingService= new SpellingService(getPreferenceStore());
240 return fSpellingService;
241 }
242
243
251 public synchronized HyperlinkDetectorRegistry getHyperlinkDetectorRegistry() {
252 if (fHyperlinkDetectorRegistry == null)
253 fHyperlinkDetectorRegistry= new HyperlinkDetectorRegistry(getPreferenceStore());
254 return fHyperlinkDetectorRegistry;
255 }
256 }
257 |
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