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comparison dwtx/jface/text/templates/persistence/TemplateStore.d @ 148:b3dec671d1f7

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author Frank Benoit <benoit@tionex.de>
date Sun, 24 Aug 2008 22:40:25 +0200
parents 75302ef3f92f
children f70d9508c95c
comparison
equal deleted inserted replaced
147:000f9136b8f7 148:b3dec671d1f7
59 */ 59 */
60 private ContextTypeRegistry fRegistry; 60 private ContextTypeRegistry fRegistry;
61 /** 61 /**
62 * Set to <code>true</code> if property change events should be ignored (e.g. during writing 62 * Set to <code>true</code> if property change events should be ignored (e.g. during writing
63 * to the preference store). 63 * to the preference store).
64 * 64 *
65 * @since 3.2 65 * @since 3.2
66 */ 66 */
67 private bool fIgnorePreferenceStoreChanges= false; 67 private bool fIgnorePreferenceStoreChanges= false;
68 /** 68 /**
69 * The property listener, if any is registered, <code>null</code> otherwise. 69 * The property listener, if any is registered, <code>null</code> otherwise.
70 * 70 *
71 * @since 3.2 71 * @since 3.2
72 */ 72 */
73 private IPropertyChangeListener fPropertyListener; 73 private IPropertyChangeListener fPropertyListener;
74 74
75 75
113 public void load() { 113 public void load() {
114 fTemplates.clear(); 114 fTemplates.clear();
115 loadContributedTemplates(); 115 loadContributedTemplates();
116 loadCustomTemplates(); 116 loadCustomTemplates();
117 } 117 }
118 118
119 /** 119 /**
120 * Starts listening for property changes on the preference store. If the configured preference 120 * Starts listening for property changes on the preference store. If the configured preference
121 * key changes, the template store is {@link #load() reloaded}. Call 121 * key changes, the template store is {@link #load() reloaded}. Call
122 * {@link #stopListeningForPreferenceChanges()} to remove any listener and stop the 122 * {@link #stopListeningForPreferenceChanges()} to remove any listener and stop the
123 * auto-updating behavior. 123 * auto-updating behavior.
124 * 124 *
125 * @since 3.2 125 * @since 3.2
126 */ 126 */
127 public final void startListeningForPreferenceChanges() { 127 public final void startListeningForPreferenceChanges() {
128 if (fPropertyListener is null) { 128 if (fPropertyListener is null) {
129 fPropertyListener= new class() IPropertyChangeListener { 129 fPropertyListener= new class() IPropertyChangeListener {
141 } 141 }
142 } 142 }
143 }; 143 };
144 fPreferenceStore.addPropertyChangeListener(fPropertyListener); 144 fPreferenceStore.addPropertyChangeListener(fPropertyListener);
145 } 145 }
146 146
147 } 147 }
148 148
149 /** 149 /**
150 * Stops the auto-updating behavior started by calling 150 * Stops the auto-updating behavior started by calling
151 * {@link #startListeningForPreferenceChanges()}. 151 * {@link #startListeningForPreferenceChanges()}.
152 * 152 *
153 * @since 3.2 153 * @since 3.2
154 */ 154 */
155 public final void stopListeningForPreferenceChanges() { 155 public final void stopListeningForPreferenceChanges() {
156 if (fPropertyListener !is null) { 156 if (fPropertyListener !is null) {
157 fPreferenceStore.removePropertyChangeListener(fPropertyListener); 157 fPreferenceStore.removePropertyChangeListener(fPropertyListener);
158 fPropertyListener= null; 158 fPropertyListener= null;
159 } 159 }
160 } 160 }
161 161
162 /** 162 /**
163 * Handles an {@link IOException} thrown during reloading the preferences due to a preference 163 * Handles an {@link IOException} thrown during reloading the preferences due to a preference
164 * store update. The default is to write to stderr. 164 * store update. The default is to write to stderr.
165 * 165 *
166 * @param x the exception 166 * @param x the exception
167 * @since 3.2 167 * @since 3.2
168 */ 168 */
169 protected void handleException(IOException x) { 169 protected void handleException(IOException x) {
170 x.printStackTrace(); 170 x.printStackTrace();
261 /** 261 /**
262 * Removes a template from the store. 262 * Removes a template from the store.
263 * 263 *
264 * @param data the template to remove 264 * @param data the template to remove
265 */ 265 */
266 public void delete(TemplatePersistenceData data) { 266 public void delete_(TemplatePersistenceData data) {
267 if (data.isUserAdded()) 267 if (data.isUserAdded())
268 fTemplates.remove(data); 268 fTemplates.remove(data);
269 else 269 else
270 data.setDeleted(true); 270 data.setDeleted(true);
271 } 271 }