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1
19
20 package org.netbeans.core.windows.view.ui;
21
22 import java.awt.BorderLayout  ;
23 import java.awt.Dialog ;
24 import java.awt.Dimension ;
25 import java.awt.Image ;
26 import java.awt.Window ;
27 import java.awt.event.ActionEvent ;
28 import java.beans.PropertyChangeEvent ;
29 import java.beans.PropertyChangeListener ;
30 import java.beans.PropertyVetoException ;
31 import java.io.IOException ;
32 import java.text.Collator ;
33 import java.util.ArrayList ;
34 import java.util.Arrays ;
35 import java.util.Iterator ;
36 import java.util.List ;
37 import java.util.logging.Level ;
38 import java.util.logging.Logger ;
39 import javax.swing.Action ;
40 import javax.swing.JPanel ;
41 import javax.swing.SwingUtilities ;
42 import javax.swing.UIManager ;
43 import javax.swing.border.Border ;
44 import org.netbeans.core.windows.Constants;
45 import org.netbeans.core.windows.ModeImpl;
46 import org.netbeans.core.windows.WindowManagerImpl;
47 import org.openide.DialogDescriptor;
48 import org.openide.DialogDisplayer;
49 import org.openide.awt.Mnemonics;
50 import org.openide.cookies.SaveCookie;
51 import org.openide.explorer.ExplorerManager;
52 import org.openide.explorer.view.ListView;
53 import org.openide.nodes.AbstractNode;
54 import org.openide.nodes.Children;
55 import org.openide.nodes.Node;
56 import org.openide.util.HelpCtx;
57 import org.openide.util.Lookup;
58 import org.openide.util.NbBundle;
59 import org.openide.util.Utilities;
60 import org.openide.util.WeakListeners;
61 import org.openide.windows.TopComponent;
62
63
68 public class DocumentsDlg extends JPanel implements PropertyChangeListener , ExplorerManager.Provider {
69
70 private static DocumentsDlg defaultInstance;
71
72 private final ExplorerManager explorer = new ExplorerManager();
73
74
75 private DocumentsDlg () {
76 initComponents();
77
78 Mnemonics.setLocalizedText(jButtonActivate, NbBundle.getMessage(DocumentsDlg.class, "LBL_Activate"));
80 Mnemonics.setLocalizedText(jButtonClose, NbBundle.getMessage(DocumentsDlg.class, "LBL_CloseDocuments"));
81 Mnemonics.setLocalizedText(jButtonSave, NbBundle.getMessage(DocumentsDlg.class, "LBL_SaveDocuments"));
82 Mnemonics.setLocalizedText(explorerLabel, NbBundle.getMessage(DocumentsDlg.class, "LBL_Documents"));
83 Mnemonics.setLocalizedText(descriptionLabel, NbBundle.getMessage(DocumentsDlg.class, "LBL_Description"));
84
85 Mnemonics.setLocalizedText(closeButton, NbBundle.getMessage(DocumentsDlg.class, "LBL_Close"));
86
87 explorerLabel.setLabelFor(listView);
89 descriptionLabel.setLabelFor(descriptionArea);
90
91 jButtonActivate.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(DocumentsDlg.class, "ACSD_Activate"));
93 jButtonClose.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(DocumentsDlg.class, "ACSD_CloseDocuments"));
94 jButtonSave.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(DocumentsDlg.class, "ACSD_SaveDocuments"));
95 closeButton.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(DocumentsDlg.class, "ACSD_Close"));
96 descriptionArea.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(DocumentsDlg.class, "ACSD_DescriptionArea"));
97 }
98
99
100 private static DocumentsDlg getDefault() {
101 if(defaultInstance == null) {
102 defaultInstance = new DocumentsDlg();
103 }
104 return defaultInstance;
105 }
106
107
108 public HelpCtx getHelpCtx() {
109 return new HelpCtx(DocumentsDlg.class);
111 }
112
113
118 private void initComponents() {
120 java.awt.GridBagConstraints gridBagConstraints;
121
122 explorerLabel = new javax.swing.JLabel ();
123 descriptionLabel = new javax.swing.JLabel ();
124 explorerPanel = createListView();
125 jScrollPane1 = new javax.swing.JScrollPane ();
126 descriptionArea = new javax.swing.JTextArea ();
127 jButtonActivate = new javax.swing.JButton ();
128 jButtonClose = new javax.swing.JButton ();
129 jButtonSave = new javax.swing.JButton ();
130 closeButton = new javax.swing.JButton ();
131
132 FormListener formListener = new FormListener();
133
134 setLayout(new java.awt.GridBagLayout ());
135
136 setBorder(javax.swing.BorderFactory.createEmptyBorder(12, 12, 0, 11));
137 gridBagConstraints = new java.awt.GridBagConstraints ();
138 gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTHWEST;
139 gridBagConstraints.insets = new java.awt.Insets (0, 0, 2, 0);
140 add(explorerLabel, gridBagConstraints);
141
142 gridBagConstraints = new java.awt.GridBagConstraints ();
143 gridBagConstraints.gridx = 0;
144 gridBagConstraints.gridy = 5;
145 gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTHWEST;
146 gridBagConstraints.insets = new java.awt.Insets (0, 0, 2, 0);
147 add(descriptionLabel, gridBagConstraints);
148
149 gridBagConstraints = new java.awt.GridBagConstraints ();
150 gridBagConstraints.gridx = 0;
151 gridBagConstraints.gridy = 1;
152 gridBagConstraints.gridheight = 4;
153 gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
154 gridBagConstraints.weightx = 1.0;
155 gridBagConstraints.weighty = 1.0;
156 gridBagConstraints.insets = new java.awt.Insets (0, 0, 11, 11);
157 add(explorerPanel, gridBagConstraints);
158
159 jScrollPane1.setPreferredSize(new java.awt.Dimension (3, 60));
160 descriptionArea.setEditable(false);
161 jScrollPane1.setViewportView(descriptionArea);
162
163 gridBagConstraints = new java.awt.GridBagConstraints ();
164 gridBagConstraints.gridx = 0;
165 gridBagConstraints.gridy = 6;
166 gridBagConstraints.gridheight = 3;
167 gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
168 gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTH;
169 gridBagConstraints.insets = new java.awt.Insets (0, 0, 11, 11);
170 add(jScrollPane1, gridBagConstraints);
171
172 jButtonActivate.addActionListener(formListener);
173
174 gridBagConstraints = new java.awt.GridBagConstraints ();
175 gridBagConstraints.gridx = 1;
176 gridBagConstraints.gridy = 1;
177 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
178 gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
179 gridBagConstraints.insets = new java.awt.Insets (0, 0, 5, 0);
180 add(jButtonActivate, gridBagConstraints);
181
182 jButtonClose.addActionListener(formListener);
183
184 gridBagConstraints = new java.awt.GridBagConstraints ();
185 gridBagConstraints.gridx = 1;
186 gridBagConstraints.gridy = 2;
187 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
188 gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
189 gridBagConstraints.insets = new java.awt.Insets (0, 0, 5, 0);
190 add(jButtonClose, gridBagConstraints);
191
192 jButtonSave.addActionListener(formListener);
193
194 gridBagConstraints = new java.awt.GridBagConstraints ();
195 gridBagConstraints.gridx = 1;
196 gridBagConstraints.gridy = 3;
197 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
198 gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
199 gridBagConstraints.weighty = 1.0;
200 gridBagConstraints.insets = new java.awt.Insets (0, 0, 11, 0);
201 add(jButtonSave, gridBagConstraints);
202
203 closeButton.addActionListener(formListener);
204
205 gridBagConstraints = new java.awt.GridBagConstraints ();
206 gridBagConstraints.gridx = 1;
207 gridBagConstraints.gridy = 7;
208 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
209 gridBagConstraints.anchor = java.awt.GridBagConstraints.SOUTH;
210 gridBagConstraints.weighty = 0.1;
211 gridBagConstraints.insets = new java.awt.Insets (0, 0, 11, 0);
212 add(closeButton, gridBagConstraints);
213
214 }
215
216
218 private class FormListener implements java.awt.event.ActionListener {
219 public void actionPerformed(java.awt.event.ActionEvent evt) {
220 if (evt.getSource() == jButtonActivate) {
221 DocumentsDlg.this.activate(evt);
222 }
223 else if (evt.getSource() == jButtonClose) {
224 DocumentsDlg.this.closeDocuments(evt);
225 }
226 else if (evt.getSource() == jButtonSave) {
227 DocumentsDlg.this.saveDocuments(evt);
228 }
229 else if (evt.getSource() == closeButton) {
230 DocumentsDlg.this.closeButtonActionPerformed(evt);
231 }
232 }
233 }
235 private void closeButtonActionPerformed(java.awt.event.ActionEvent evt) { closeDialog();
237 }
239 private void saveDocuments(java.awt.event.ActionEvent evt) { Node[] selNodes = explorer.getSelectedNodes();
242 if (selNodes.length == 0) {
243 return;
244 }
245 for (int i = 0; i < selNodes.length; i++) {
246 TopComponent tc = ((TopComponentNode) selNodes[i]).getTopComponent();
247 Lookup l = tc.getLookup();
248 SaveCookie sc = (SaveCookie) l.lookup(SaveCookie.class);
249 if (sc != null) {
250 try {
251 sc.save();
252 } catch (IOException exc) {
253 Logger.getAnonymousLogger().log(Level.WARNING,
254 "[WinSys.DocumentsDlg.saveDocuments]" + " Warning: Cannot save content of TopComponent: [" + WindowManagerImpl.getInstance().getTopComponentDisplayName(tc) + "]" + " [" + tc.getClass().getName() + "]", exc); }
259 ((TopComponentNode) selNodes[i]).refresh();
262 }
263 }
264 jButtonSave.setEnabled(false);
265 }
267 private void closeDocuments(java.awt.event.ActionEvent evt) { Node[] selNodes = explorer.getSelectedNodes();
270 if (selNodes.length == 0) {
271 return;
272 }
273 for (int i = 0; i < selNodes.length; i++) {
274 TopComponent tc = ((TopComponentNode) selNodes[i]).getTopComponent();
275 tc.close();
276 }
277
278 List <TopComponent> tcList = getOpenedDocuments();
279 List <TopComponentNode> tcNodes = new ArrayList <TopComponentNode> (tcList.size());
280 for (TopComponent tc : tcList) {
281 tcNodes.add(new TopComponentNode(tc));
282 }
283
284 if(tcList.isEmpty()) {
285 closeDialog();
287 } else {
288 java.util.Collections.sort(tcNodes);
290 Children.Array nodeArray = new Children.Array();
291 nodeArray.add((TopComponentNode[])tcNodes.toArray(new TopComponentNode[0]));
292 Node root = new AbstractNode(nodeArray);
293 explorer.setRootContext(root);
294 try {
296 explorer.setSelectedNodes(new Node[] {root.getChildren().getNodes()[0]});
297 } catch (PropertyVetoException exc) {
298 }
300 listView.requestFocusInWindow();
301 }
303 }
305 private void activate(java.awt.event.ActionEvent evt) { Node[] selNodes = explorer.getSelectedNodes();
308 if (selNodes.length == 0) {
309 return;
310 }
311
312 closeDialog();
313
314 final TopComponent tc = ((TopComponentNode) selNodes[0]).getTopComponent();
315 SwingUtilities.invokeLater(new Runnable () {
318 public void run() {
319 WindowManagerImpl wm = WindowManagerImpl.getInstance();
321 ModeImpl mode = (ModeImpl)wm.findMode(tc);
322 if(mode != null && mode != wm.getCurrentMaximizedMode()) {
323 wm.switchMaximizedMode(null);
324 }
325 tc.requestActive();
326 }
327 });
328 }
330 private void closeDialog() {
331 Window w = SwingUtilities.getWindowAncestor(this);
332 w.setVisible(false);
333 w.dispose();
334 }
335
336 public void addNotify () {
337 explorer.addPropertyChangeListener(this);
338 jButtonActivate.setEnabled(false);
339 jButtonClose.setEnabled(false);
340 jButtonSave.setEnabled(false);
341 super.addNotify();
342 }
343
344 public void removeNotify () {
345 super.removeNotify();
346 explorer.removePropertyChangeListener(this);
347 }
348
349
350 public static void showDocumentsDialog() {
351 DocumentsDlg documentsPanel = getDefault();
352 DialogDescriptor dlgDesc = new DialogDescriptor(
353 documentsPanel,
354 NbBundle.getMessage(DocumentsDlg.class, "CTL_DocumentsTitle"),
355 true, new Object [0],
357 getDefault().jButtonActivate,
359 DialogDescriptor.DEFAULT_ALIGN,
360 null,
361 null
362 );
363 Dialog dlg = DialogDisplayer.getDefault().createDialog(dlgDesc);
364 dlg.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(DocumentsDlg.class, "ACSD_DocumentsDialog"));
365 getDefault().updateNodes();
366 dlg.setVisible(true);
367 getDefault().clearNodes();
368 }
369
370
375 public static boolean isEmpty () {
376 for(Object elem : WindowManagerImpl.getInstance().getModes()) {
377 ModeImpl mode = (ModeImpl)elem;
378 if(mode.getKind() == Constants.MODE_KIND_EDITOR &&
379 !mode.getOpenedTopComponents().isEmpty()) {
380 return false;
381 }
382 }
383 return true;
384 }
385
386 private JPanel createListView () {
387 JPanel panel = new JPanel ();
388 panel.setPreferredSize(new Dimension (375, 232));
392 panel.setLayout(new BorderLayout ());
393 listView = new ListView();
394 listView.setBorder((Border )UIManager.get("Nb.ScrollPane.border")); listView.setPopupAllowed(false);
397 listView.getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(DocumentsDlg.class, "ACSD_ListView"));
398 panel.add(listView, BorderLayout.CENTER);
400 return panel;
401 }
402
403 private void updateNodes() {
404 List <TopComponent> tcList = getOpenedDocuments();
406 TopComponent activeTC = TopComponent.getRegistry().getActivated();
407 TopComponentNode[] tcNodes = new TopComponentNode[tcList.size()];
408 TopComponentNode toSelect = null;
409 for (int i = 0; i < tcNodes.length; i++) {
410 TopComponent tc = tcList.get(i);
411 tcNodes[i] = new TopComponentNode(tc);
412 if( tc == activeTC ) {
413 toSelect = tcNodes[i];
414 }
415 }
416 Arrays.sort(tcNodes);
417
418 Children.Array nodeArray = new Children.Array();
419 nodeArray.add(tcNodes);
420 Node root = new AbstractNode(nodeArray);
421 explorer.setRootContext(root);
422 listView.requestFocus();
424 if (tcNodes.length > 0) {
426 try {
427 if( null == toSelect )
428 toSelect = tcNodes[0];
429 explorer.setSelectedNodes(new Node[] {toSelect} );
430 } catch (PropertyVetoException exc) {
431 }
433 }
434 }
435
436 private void clearNodes() {
437 explorer.setRootContext(Node.EMPTY);
438 }
439
440 private static List <TopComponent> getOpenedDocuments() {
441 List <TopComponent> documents = new ArrayList <TopComponent> ();
442 for(Object elem : WindowManagerImpl.getInstance().getModes()) {
443 ModeImpl mode = (ModeImpl)elem;
444 if(mode.getKind() == Constants.MODE_KIND_EDITOR) {
445 documents.addAll(mode.getOpenedTopComponents());
446 }
447 }
448
449 return documents;
450 }
451
452 public void propertyChange(PropertyChangeEvent evt) {
453 if (ExplorerManager.PROP_SELECTED_NODES.equals(evt.getPropertyName())) {
454 Node [] selNodes = (Node []) evt.getNewValue();
455 if (selNodes.length == 1) {
457 jButtonActivate.setEnabled(true);
458 } else {
459 jButtonActivate.setEnabled(false);
460 }
461 if (selNodes.length > 0) {
463 jButtonClose.setEnabled(true);
464 } else {
465 jButtonClose.setEnabled(false);
466 }
467 boolean enableSave = false;
470 for (int i = 0; i < selNodes.length; i++) {
471 TopComponent tc = ((TopComponentNode) selNodes[i]).getTopComponent();
472 Lookup l = tc.getLookup();
473 SaveCookie sc = (SaveCookie) l.lookup(SaveCookie.class);
474 if (sc != null) {
475 enableSave = true;
476 break;
477 }
478 }
479 jButtonSave.setEnabled(enableSave);
480
481 if(selNodes != null && selNodes.length == 1) {
483 descriptionArea.setText(((TopComponentNode)selNodes[0]).getDescription());
484 } else {
485 descriptionArea.setText(null);
486 }
487 }
488 }
489
490 private javax.swing.JButton closeButton;
492 private javax.swing.JTextArea descriptionArea;
493 private javax.swing.JLabel descriptionLabel;
494 private javax.swing.JLabel explorerLabel;
495 private javax.swing.JPanel explorerPanel;
496 private javax.swing.JButton jButtonActivate;
497 private javax.swing.JButton jButtonClose;
498 private javax.swing.JButton jButtonSave;
499 private javax.swing.JScrollPane jScrollPane1;
500 private ListView listView;
502
503 public ExplorerManager getExplorerManager() {
504 return explorer;
505 }
506
507 private static final Collator COLLATOR = Collator.getInstance();
508
509
510 private class TopComponentNode extends AbstractNode
511 implements Comparable <TopComponentNode>, Action , PropertyChangeListener {
512
513 private TopComponent tc;
514
515 public TopComponentNode (TopComponent tc) {
516 super(Children.LEAF);
517 this.tc = tc;
518 tc.addPropertyChangeListener(WeakListeners.propertyChange(this, tc));
519 }
520
521 public String getName() {
522 return tc.getName();
524 }
525 public String getDisplayName() {
526 String result = tc.getDisplayName();
528 return result != null ? result : tc.getName();
529 }
530
531 public String getHtmlDisplayName() {
532 return tc.getHtmlDisplayName();
533 }
534
535 public Image getIcon (int type) {
536 Image image = tc.getIcon();
537 return image == null ? Utilities.loadImage("org/openide/resources/actions/empty.gif") : image; }
539
540 public String getDescription() {
541 return tc.getToolTipText();
542 }
543
544 public TopComponent getTopComponent () {
545 return tc;
546 }
547
548
549 void refresh () {
550 fireNameChange(null, null);
551 }
552
553 public int compareTo(TopComponentNode tcn) {
554 String displayName1 = getDisplayName();
555 String displayName2 = tcn.getDisplayName();
556
557 if(displayName1 == null) {
558 return displayName2 == null ? 0 : -1;
559 } else {
560 return displayName2 == null ? 1 : COLLATOR.compare(displayName1, displayName2);
561 }
562 }
563
564
566 public Action getPreferredAction() {
567 return this;
568 }
569
570
574 public void actionPerformed(ActionEvent evt) {
575 activate(evt);
576 }
577
578 public boolean isEnabled() {
579 return true;
580 }
581
582 public void putValue(String key, Object value) {
583 }
585
586 public void setEnabled(boolean b) {
587 }
589
590 public void propertyChange(PropertyChangeEvent evt) {
591 fireDisplayNameChange(null, null);
592 }
593
594 }
595 }
596 |
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