Lines 41-125
Link Here
|
41 |
* Version 2 license, then the option applies only if the new code is |
41 |
* Version 2 license, then the option applies only if the new code is |
42 |
* made subject to such option by the copyright holder. |
42 |
* made subject to such option by the copyright holder. |
43 |
*/ |
43 |
*/ |
44 |
|
|
|
45 |
package org.netbeans.lib.editor.bookmarks.actions; |
44 |
package org.netbeans.lib.editor.bookmarks.actions; |
46 |
|
45 |
|
47 |
import java.awt.Component; |
|
|
48 |
import java.awt.event.ActionEvent; |
46 |
import java.awt.event.ActionEvent; |
49 |
import java.beans.PropertyChangeEvent; |
|
|
50 |
import java.beans.PropertyChangeListener; |
51 |
import java.lang.ref.Reference; |
52 |
import java.lang.ref.WeakReference; |
53 |
import javax.swing.AbstractAction; |
54 |
import javax.swing.AbstractButton; |
55 |
import javax.swing.Action; |
47 |
import javax.swing.Action; |
56 |
import javax.swing.ButtonModel; |
|
|
57 |
import javax.swing.JButton; |
58 |
import javax.swing.JToggleButton; |
59 |
import javax.swing.event.ChangeEvent; |
60 |
import javax.swing.event.ChangeListener; |
61 |
import javax.swing.text.BadLocationException; |
62 |
import javax.swing.text.Caret; |
48 |
import javax.swing.text.Caret; |
63 |
import javax.swing.text.Document; |
|
|
64 |
import javax.swing.text.JTextComponent; |
49 |
import javax.swing.text.JTextComponent; |
65 |
import org.netbeans.api.editor.EditorRegistry; |
50 |
import org.netbeans.api.editor.EditorActionRegistration; |
66 |
import org.netbeans.editor.BaseDocument; |
|
|
67 |
import org.netbeans.lib.editor.bookmarks.api.Bookmark; |
68 |
import org.netbeans.lib.editor.bookmarks.api.BookmarkList; |
51 |
import org.netbeans.lib.editor.bookmarks.api.BookmarkList; |
69 |
import org.openide.awt.Actions; |
52 |
import org.netbeans.spi.editor.AbstractEditorAction; |
|
|
53 |
import org.openide.awt.ActionID; |
54 |
import org.openide.awt.ActionReference; |
55 |
import org.openide.awt.ActionReferences; |
56 |
import org.openide.awt.ActionRegistration; |
70 |
import org.openide.cookies.EditorCookie; |
57 |
import org.openide.cookies.EditorCookie; |
71 |
import org.openide.text.NbDocument; |
58 |
import org.openide.text.NbDocument; |
72 |
import org.openide.util.ContextAwareAction; |
|
|
73 |
import org.openide.util.ImageUtilities; |
59 |
import org.openide.util.ImageUtilities; |
74 |
import org.openide.util.Lookup; |
60 |
import org.openide.util.Lookup; |
75 |
import org.openide.util.NbBundle; |
61 |
import org.openide.util.NbBundle; |
76 |
import org.openide.util.Utilities; |
62 |
import org.openide.util.Utilities; |
77 |
import org.openide.util.WeakListeners; |
|
|
78 |
import org.openide.util.actions.Presenter; |
79 |
|
63 |
|
80 |
|
|
|
81 |
/** |
64 |
/** |
82 |
* Toggles a bookmark in a line in an opened document. |
65 |
* Toggles a bookmark in a line in an opened document. |
83 |
* |
66 |
* |
84 |
* @author Vita Stejskal |
67 |
* @author Vita Stejskal |
85 |
*/ |
68 |
*/ |
86 |
public final class ToggleBookmarkAction extends AbstractAction implements ContextAwareAction, Presenter.Toolbar { |
69 |
@NbBundle.Messages({"bookmark-toggle=Toggle Bookmark", "CTL_ToggleBookmarkAction=Toggle Bookmar&k"}) |
|
|
70 |
@ActionID(id = "org.netbeans.lib.editor.bookmarks.actions.ToggleBookmarkAction", category = "Edit") |
71 |
@EditorActionRegistration( |
72 |
name = "bookmark-toggle", noIconInMenu = true, |
73 |
iconResource = "org/netbeans/modules/editor/bookmarks/resources/toggle_bookmark.png", |
74 |
menuText = "#CTL_ToggleBookmarkAction") |
75 |
@ActionRegistration( |
76 |
lazy = false, |
77 |
displayName = "#CTL_ToggleBookmarkAction", |
78 |
menuText = "#CTL_ToggleBookmarkAction", |
79 |
iconInMenu = false |
80 |
//,iconBase = "org/netbeans/modules/editor/bookmarks/resources/toggle_bookmark.png" |
81 |
) |
82 |
@ActionReferences({ |
83 |
@ActionReference(path = "Menu/GoTo", position = 1900),} |
84 |
) |
85 |
public final class ToggleBookmarkAction extends AbstractEditorAction { |
87 |
|
86 |
|
88 |
private static final String ACTION_NAME = "bookmark-toggle"; // NOI18N |
|
|
89 |
private static final String ACTION_ICON = "org/netbeans/modules/editor/bookmarks/resources/toggle_bookmark.png"; // NOI18N |
90 |
|
91 |
private final JTextComponent component; |
92 |
|
93 |
public ToggleBookmarkAction() { |
87 |
public ToggleBookmarkAction() { |
94 |
this(null); |
88 |
super(); |
|
|
89 |
putValue(Action.SMALL_ICON, ImageUtilities.loadImageIcon("org/netbeans/modules/editor/bookmarks/resources/toggle_bookmark.png", false)); |
90 |
putValue(Action.NAME, Bundle.CTL_ToggleBookmarkAction()); |
91 |
putValue(Action.LONG_DESCRIPTION, Bundle.CTL_ToggleBookmarkAction()); |
92 |
putValue(Action.SHORT_DESCRIPTION, Bundle.CTL_ToggleBookmarkAction()); |
95 |
} |
93 |
} |
96 |
|
94 |
|
97 |
public ToggleBookmarkAction(JTextComponent component) { |
|
|
98 |
super( |
99 |
NbBundle.getMessage(ToggleBookmarkAction.class, ACTION_NAME),ImageUtilities.loadImageIcon(ACTION_ICON, false)); |
100 |
putValue(SHORT_DESCRIPTION, Actions.cutAmpersand((String) getValue(NAME))); |
101 |
putValue("noIconInMenu", Boolean.TRUE); // NOI18N |
102 |
|
103 |
this.component = component; |
104 |
updateEnabled(); |
105 |
PropertyChangeListener editorRegistryListener = new EditorRegistryListener(this); |
106 |
EditorRegistry.addPropertyChangeListener(editorRegistryListener); |
107 |
} |
108 |
|
109 |
private void updateEnabled() { |
110 |
setEnabled(isEnabled()); |
111 |
} |
112 |
|
113 |
@Override |
95 |
@Override |
114 |
public Action createContextAwareInstance(Lookup actionContext) { |
96 |
protected void actionPerformed(ActionEvent arg0, JTextComponent component) { |
115 |
JTextComponent jtc = findComponent(actionContext); |
|
|
116 |
ToggleBookmarkAction toggleBookmarkAction = new ToggleBookmarkAction(jtc); |
117 |
toggleBookmarkAction.putValue(ACCELERATOR_KEY, this.getValue(ACCELERATOR_KEY)); |
118 |
return toggleBookmarkAction; |
119 |
} |
120 |
|
121 |
@Override |
122 |
public void actionPerformed(ActionEvent arg0) { |
123 |
if (component != null) { |
97 |
if (component != null) { |
124 |
// cloned action with context |
98 |
// cloned action with context |
125 |
actionPerformed(component); |
99 |
actionPerformed(component); |
Lines 132-172
Link Here
|
132 |
} |
106 |
} |
133 |
} |
107 |
} |
134 |
|
108 |
|
135 |
@Override |
|
|
136 |
public boolean isEnabled() { |
137 |
if (component != null) { |
138 |
return true; |
139 |
} else { |
140 |
if (EditorRegistry.lastFocusedComponent() == null) { |
141 |
return false; |
142 |
} else { |
143 |
return true; |
144 |
} |
145 |
} |
146 |
} |
147 |
|
148 |
@Override |
149 |
public Component getToolbarPresenter() { |
150 |
AbstractButton b; |
151 |
|
152 |
if (component != null) { |
153 |
b = new MyGaGaButton(); |
154 |
b.setModel(new BookmarkButtonModel(component)); |
155 |
} else { |
156 |
b = new JButton(); |
157 |
} |
158 |
|
159 |
b.putClientProperty("hideActionText", Boolean.TRUE); //NOI18N |
160 |
b.setAction(this); |
161 |
|
162 |
return b; |
163 |
} |
164 |
|
165 |
public static JTextComponent findComponent(Lookup lookup) { |
109 |
public static JTextComponent findComponent(Lookup lookup) { |
166 |
EditorCookie ec = lookup.lookup(EditorCookie.class); |
110 |
EditorCookie ec = lookup.lookup(EditorCookie.class); |
167 |
return ec == null ? null : NbDocument.findRecentEditorPane(ec); |
111 |
return ec == null ? null : NbDocument.findRecentEditorPane(ec); |
168 |
} |
112 |
} |
169 |
|
113 |
|
170 |
private static void actionPerformed(JTextComponent target) { |
114 |
private static void actionPerformed(JTextComponent target) { |
171 |
if (target != null) { |
115 |
if (target != null) { |
172 |
if (org.netbeans.editor.Utilities.getEditorUI(target).isGlyphGutterVisible()) { |
116 |
if (org.netbeans.editor.Utilities.getEditorUI(target).isGlyphGutterVisible()) { |
Lines 179-348
Link Here
|
179 |
} |
123 |
} |
180 |
} |
124 |
} |
181 |
} |
125 |
} |
182 |
|
|
|
183 |
private static final class BookmarkButtonModel extends JToggleButton.ToggleButtonModel implements PropertyChangeListener, ChangeListener { |
184 |
|
185 |
private final JTextComponent component; |
186 |
private Caret caret; |
187 |
private BookmarkList bookmarks; |
188 |
private int lastCurrentLineStartOffset = -1; |
189 |
|
190 |
private PropertyChangeListener bookmarksListener = null; |
191 |
private ChangeListener caretListener = null; |
192 |
|
193 |
@SuppressWarnings("LeakingThisInConstructor") |
194 |
public BookmarkButtonModel(JTextComponent component) { |
195 |
this.component = component; |
196 |
this.component.addPropertyChangeListener(WeakListeners.propertyChange(this, this.component)); |
197 |
rebuild(); |
198 |
} |
199 |
|
126 |
|
200 |
@Override |
|
|
201 |
public void propertyChange(PropertyChangeEvent evt) { |
202 |
if (evt.getPropertyName() == null || |
203 |
"document".equals(evt.getPropertyName()) || //NOI18N |
204 |
"caret".equals(evt.getPropertyName()) //NOI18N |
205 |
) { |
206 |
rebuild(); |
207 |
} else if ("bookmarks".equals(evt.getPropertyName())) { //NOI18N |
208 |
lastCurrentLineStartOffset = -1; |
209 |
updateState(); |
210 |
} |
211 |
} |
212 |
|
213 |
@Override |
214 |
public void stateChanged(ChangeEvent evt) { |
215 |
updateState(); |
216 |
} |
217 |
|
218 |
private static boolean isBookmarkOnTheLine(BookmarkList bookmarks, int lineStartOffset) { |
219 |
Bookmark bm = bookmarks.getNextBookmark(lineStartOffset - 1, false); |
220 |
// System.out.println("offset: " + lineStartOffset + " -> " + bm + (bm == null ? "" : "; bm.getOffset() = " + bm.getOffset())); |
221 |
return bm == null ? false : lineStartOffset == bm.getOffset(); |
222 |
} |
223 |
|
224 |
private void rebuild() { |
225 |
// Hookup the bookmark list |
226 |
BookmarkList newBookmarks = BookmarkList.get(component.getDocument()); |
227 |
if (newBookmarks != bookmarks) { |
228 |
if (bookmarksListener != null) { |
229 |
bookmarks.removePropertyChangeListener (bookmarksListener); |
230 |
bookmarksListener = null; |
231 |
} |
232 |
|
233 |
bookmarks = newBookmarks; |
234 |
|
235 |
if (bookmarks != null) { |
236 |
bookmarksListener = WeakListeners.propertyChange(this, bookmarks); |
237 |
bookmarks.addPropertyChangeListener (bookmarksListener); |
238 |
} |
239 |
} |
240 |
|
241 |
// Hookup the caret |
242 |
Caret newCaret = component.getCaret(); |
243 |
if (newCaret != caret) { |
244 |
if (caretListener != null) { |
245 |
caret.removeChangeListener(caretListener); |
246 |
caretListener = null; |
247 |
} |
248 |
|
249 |
caret = newCaret; |
250 |
|
251 |
if (caret != null) { |
252 |
caretListener = WeakListeners.change(this, caret); |
253 |
caret.addChangeListener(caretListener); |
254 |
} |
255 |
} |
256 |
|
257 |
lastCurrentLineStartOffset = -1; |
258 |
updateState(); |
259 |
} |
260 |
|
261 |
private void updateState() { |
262 |
Document doc = component.getDocument(); |
263 |
if (caret != null && bookmarks != null && doc instanceof BaseDocument) { |
264 |
try { |
265 |
int currentLineStartOffset = org.netbeans.editor.Utilities.getRowStart((BaseDocument) doc, caret.getDot()); |
266 |
if (currentLineStartOffset != lastCurrentLineStartOffset) { |
267 |
lastCurrentLineStartOffset = currentLineStartOffset; |
268 |
boolean selected = isBookmarkOnTheLine(bookmarks, currentLineStartOffset); |
269 |
|
270 |
// System.out.println("updateState: offset=" + currentLineStartOffset + ", hasBookmark=" + selected); |
271 |
|
272 |
setSelected(selected); |
273 |
} |
274 |
} catch (BadLocationException e) { |
275 |
// ignore |
276 |
lastCurrentLineStartOffset = -1; |
277 |
} |
278 |
} |
279 |
} |
280 |
} // End of BookmarkButtonModel class |
281 |
|
282 |
private static final class MyGaGaButton extends JToggleButton implements ChangeListener { |
283 |
|
284 |
public MyGaGaButton() { |
285 |
|
286 |
} |
287 |
|
288 |
@Override |
289 |
public void setModel(ButtonModel model) { |
290 |
ButtonModel oldModel = getModel(); |
291 |
if (oldModel != null) { |
292 |
oldModel.removeChangeListener(this); |
293 |
} |
294 |
|
295 |
super.setModel(model); |
296 |
|
297 |
ButtonModel newModel = getModel(); |
298 |
if (newModel != null) { |
299 |
newModel.addChangeListener(this); |
300 |
} |
301 |
|
302 |
stateChanged(null); |
303 |
} |
304 |
|
305 |
@Override |
306 |
public void stateChanged(ChangeEvent evt) { |
307 |
boolean selected = isSelected(); |
308 |
super.setContentAreaFilled(selected); |
309 |
super.setBorderPainted(selected); |
310 |
} |
311 |
|
312 |
@Override |
313 |
public void setBorderPainted(boolean arg0) { |
314 |
if (!isSelected()) { |
315 |
super.setBorderPainted(arg0); |
316 |
} |
317 |
} |
318 |
|
319 |
@Override |
320 |
public void setContentAreaFilled(boolean arg0) { |
321 |
if (!isSelected()) { |
322 |
super.setContentAreaFilled(arg0); |
323 |
} |
324 |
} |
325 |
} // End of MyGaGaButton class |
326 |
|
327 |
private static final class EditorRegistryListener implements PropertyChangeListener { |
328 |
|
329 |
private final Reference<ToggleBookmarkAction> actionRef; |
330 |
|
331 |
EditorRegistryListener(ToggleBookmarkAction action) { |
332 |
actionRef = new WeakReference<ToggleBookmarkAction>(action); |
333 |
} |
334 |
|
335 |
@Override |
336 |
public void propertyChange(PropertyChangeEvent evt) { |
337 |
ToggleBookmarkAction action = actionRef.get(); |
338 |
if (action != null) { |
339 |
action.updateEnabled(); |
340 |
} else { |
341 |
EditorRegistry.removePropertyChangeListener(this); // EditorRegistry fires frequently so remove this way |
342 |
} |
343 |
} |
344 |
|
345 |
} |
346 |
|
347 |
} |
127 |
} |
348 |
|
|
|