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1
19 package org.openide.explorer.propertysheet;
20
21 import org.openide.awt.Mnemonics;
22 import org.openide.explorer.ExplorerManager;
23 import org.openide.explorer.view.TreeTableView;
24 import org.openide.nodes.Node;
25 import org.openide.util.Lookup;
26 import org.openide.util.NbBundle;
27 import org.openide.util.actions.NodeAction;
28 import org.openide.util.actions.SystemAction;
29
30 import java.awt.Component  ;
31
32 import java.beans.*;
33
34 import javax.swing.Action ;
35 import javax.swing.JPanel ;
36 import javax.swing.JScrollPane ;
37 import javax.swing.Scrollable ;
38 import javax.swing.UIManager ;
39 import javax.swing.border.Border ;
40
41
42
46 class IndexedEditorPanel extends javax.swing.JPanel implements ExplorerManager.Provider, PropertyChangeListener,
47 Lookup.Provider {
48 private ExplorerManager em;
49
50
51 private Lookup selectedLookup;
52 private Action moveUp;
53 private Action moveDown;
54 private Action newAction;
55 private boolean showingDetails = false;
56 private Node rootNode;
57 private Node.Property prop;
58 private JScrollPane jScrollPane1 = new JScrollPane ();
59 private JPanel detailsPanel = new JPanel ();
60
61 private javax.swing.JButton deleteButton;
63 private javax.swing.JButton detailsButton;
64 private javax.swing.JButton downButton;
65 private javax.swing.JPanel jPanel1;
66 private javax.swing.JPanel jPanel2;
67 private javax.swing.JButton newButton;
68 private javax.swing.JLabel propertiesLabel;
69 private javax.swing.JButton upButton;
70 private TreeTableView treeTableView1;
73
74
75 public IndexedEditorPanel(Node node, Node.Property[] props) {
76 treeTableView1 = new TreeTableView();
77
78 setBorder((Border ) UIManager.get("Nb.ScrollPane.border")); initComponents();
81 propertiesLabel.setLabelFor(treeTableView1);
82
83 jPanel2.setLayout(new java.awt.BorderLayout ());
84 jPanel2.add(treeTableView1);
85
86 detailsPanel.setLayout(new java.awt.BorderLayout ());
87 getExplorerManager().setRootContext(node);
88
89 rootNode = node;
90 prop = props[0];
91 getExplorerManager().addPropertyChangeListener(this);
92 treeTableView1.setProperties(props);
93 treeTableView1.setRootVisible(false);
94 treeTableView1.setDefaultActionAllowed(false);
95 treeTableView1.setTreePreferredWidth(200);
96
97 node.addPropertyChangeListener(this);
98
99 try {
100 selectedLookup = org.openide.util.lookup.Lookups.proxy(this);
101
102 NodeAction globalMoveUp = SystemAction.get(Class.forName("org.openide.actions.MoveUpAction").asSubclass(NodeAction.class)); NodeAction globalMoveDown = SystemAction.get(Class.forName("org.openide.actions.MoveDownAction").asSubclass(NodeAction.class)); NodeAction globalNewAction = SystemAction.get(Class.forName("org.openide.actions.NewAction").asSubclass(NodeAction.class));
106 moveUp = globalMoveUp.createContextAwareInstance(selectedLookup);
108 moveDown = globalMoveDown.createContextAwareInstance(selectedLookup);
109 newAction = globalNewAction.createContextAwareInstance(selectedLookup);
110 } catch (ClassNotFoundException cnfe) {
111 }
112
113 java.util.ResourceBundle bundle = NbBundle.getBundle(IndexedEditorPanel.class);
114 treeTableView1.getAccessibleContext().setAccessibleDescription(bundle.getString("ACSD_Properties"));
115 newButton.getAccessibleContext().setAccessibleDescription(bundle.getString("ACSD_New"));
116 deleteButton.getAccessibleContext().setAccessibleDescription(bundle.getString("ACSD_Delete"));
117 upButton.getAccessibleContext().setAccessibleDescription(bundle.getString("ACSD_MoveUp"));
118 downButton.getAccessibleContext().setAccessibleDescription(bundle.getString("ACSD_MoveDown"));
119 getAccessibleContext().setAccessibleDescription(bundle.getString("ACSD_IndexedEditorPanel"));
120 }
121
122 public void addNotify() {
123 super.addNotify();
124 updateButtonState();
125 }
126
127
129 public Lookup getLookup() {
130 Node[] arr = getExplorerManager().getSelectedNodes();
131
132 return (arr.length == 1) ? arr[0].getLookup() : Lookup.EMPTY;
133 }
134
135
140 private void initComponents() {
142 java.awt.GridBagConstraints gridBagConstraints;
143
144 jPanel1 = new javax.swing.JPanel ();
145 newButton = new javax.swing.JButton ();
146 deleteButton = new javax.swing.JButton ();
147 upButton = new javax.swing.JButton ();
148 downButton = new javax.swing.JButton ();
149 detailsButton = new javax.swing.JButton ();
150 propertiesLabel = new javax.swing.JLabel ();
151 jPanel2 = new javax.swing.JPanel ();
152
153 FormListener formListener = new FormListener();
154
155 setLayout(new java.awt.GridBagLayout ());
156
157 setBorder(javax.swing.BorderFactory.createEmptyBorder(12, 12, 0, 12));
158 jPanel1.setLayout(new java.awt.GridLayout (5, 1, 0, 5));
159
160 org.openide.awt.Mnemonics.setLocalizedText(newButton, org.openide.util.NbBundle.getBundle(IndexedEditorPanel.class).getString("CTL_New"));
161 newButton.addActionListener(formListener);
162
163 jPanel1.add(newButton);
164
165 org.openide.awt.Mnemonics.setLocalizedText(deleteButton, org.openide.util.NbBundle.getBundle(IndexedEditorPanel.class).getString("CTL_Delete"));
166 deleteButton.addActionListener(formListener);
167
168 jPanel1.add(deleteButton);
169
170 org.openide.awt.Mnemonics.setLocalizedText(upButton, org.openide.util.NbBundle.getBundle(IndexedEditorPanel.class).getString("CTL_MoveUp"));
171 upButton.addActionListener(formListener);
172
173 jPanel1.add(upButton);
174
175 org.openide.awt.Mnemonics.setLocalizedText(downButton, org.openide.util.NbBundle.getBundle(IndexedEditorPanel.class).getString("CTL_MoveDown"));
176 downButton.addActionListener(formListener);
177
178 jPanel1.add(downButton);
179
180 org.openide.awt.Mnemonics.setLocalizedText(detailsButton, org.openide.util.NbBundle.getBundle(IndexedEditorPanel.class).getString("CTL_HideDetails"));
181 detailsButton.addActionListener(formListener);
182
183 jPanel1.add(detailsButton);
184
185 gridBagConstraints = new java.awt.GridBagConstraints ();
186 gridBagConstraints.gridx = 1;
187 gridBagConstraints.gridy = 1;
188 gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
189 gridBagConstraints.gridheight = java.awt.GridBagConstraints.RELATIVE;
190 gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTHEAST;
191 gridBagConstraints.insets = new java.awt.Insets (0, 0, 11, 0);
192 add(jPanel1, gridBagConstraints);
193
194 org.openide.awt.Mnemonics.setLocalizedText(propertiesLabel, org.openide.util.NbBundle.getBundle(IndexedEditorPanel.class).getString("CTL_Properties"));
195 gridBagConstraints = new java.awt.GridBagConstraints ();
196 gridBagConstraints.gridx = 0;
197 gridBagConstraints.gridy = 0;
198 gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
199 gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
200 gridBagConstraints.insets = new java.awt.Insets (0, 0, 2, 11);
201 add(propertiesLabel, gridBagConstraints);
202
203 gridBagConstraints = new java.awt.GridBagConstraints ();
204 gridBagConstraints.gridx = 0;
205 gridBagConstraints.gridy = 1;
206 gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
207 gridBagConstraints.weightx = 1.0;
208 gridBagConstraints.insets = new java.awt.Insets (0, 0, 11, 11);
209 add(jPanel2, gridBagConstraints);
210
211 }
212
213
215 private class FormListener implements java.awt.event.ActionListener {
216 public void actionPerformed(java.awt.event.ActionEvent evt) {
217 if (evt.getSource() == newButton) {
218 IndexedEditorPanel.this.newButtonActionPerformed(evt);
219 }
220 else if (evt.getSource() == deleteButton) {
221 IndexedEditorPanel.this.deleteButtonActionPerformed(evt);
222 }
223 else if (evt.getSource() == upButton) {
224 IndexedEditorPanel.this.upButtonActionPerformed(evt);
225 }
226 else if (evt.getSource() == downButton) {
227 IndexedEditorPanel.this.downButtonActionPerformed(evt);
228 }
229 else if (evt.getSource() == detailsButton) {
230 IndexedEditorPanel.this.detailsButtonActionPerformed(evt);
231 }
232 }
233 }
235 private void detailsButtonActionPerformed(java.awt.event.ActionEvent evt) { showingDetails = !showingDetails;
237
238 if (showingDetails && !this.equals(detailsPanel.getParent())) {
239 initDetails();
240 }
241
242 updateButtonState();
243 updateDetailsPanel();
244 }
245
247 private void newButtonActionPerformed(java.awt.event.ActionEvent evt) {
249 try {
250 getExplorerManager().setSelectedNodes(new Node[] { rootNode });
251 } catch (PropertyVetoException pve) {
252 PropertyDialogManager.notify(pve);
254 }
255
256 if ((newAction != null) && (newAction.isEnabled())) {
257 newAction.actionPerformed(evt);
258 }
259 }
260
262 private void deleteButtonActionPerformed(java.awt.event.ActionEvent evt) {
264 Node[] sn = getExplorerManager().getSelectedNodes();
265
266 if ((sn == null) || (sn.length != 1) || (sn[0] == rootNode)) {
267 return;
268 }
269
270 try {
271 sn[0].destroy();
272 } catch (java.io.IOException ioe) {
273 PropertyDialogManager.notify(ioe);
274 }
275
276 rootNode = getExplorerManager().getRootContext();
277 }
278
280 private void downButtonActionPerformed(java.awt.event.ActionEvent evt) {
282 Node[] sn = getExplorerManager().getSelectedNodes();
283
284 if ((moveDown != null) && (moveDown.isEnabled())) {
285 moveDown.actionPerformed(evt);
286 }
287
288 if ((sn == null) || (sn.length != 1) || (sn[0] == rootNode)) {
289 return;
290 }
291
292 try {
293 getExplorerManager().setSelectedNodes(sn);
294 } catch (PropertyVetoException pve) {
295 }
296 }
297
299 private void upButtonActionPerformed(java.awt.event.ActionEvent evt) {
301 Node[] sn = getExplorerManager().getSelectedNodes();
302
303 if ((moveUp != null) && (moveUp.isEnabled())) {
304 moveUp.actionPerformed(evt);
305 }
306
307 if ((sn == null) || (sn.length != 1) || (sn[0] == rootNode)) {
308 return;
309 }
310
311 try {
312 getExplorerManager().setSelectedNodes(sn);
313 } catch (PropertyVetoException pve) {
314 }
315 }
316
318 public synchronized ExplorerManager getExplorerManager() {
319 if (em == null) {
320 em = new ExplorerManager();
321 }
322
323 return em;
324 }
325
326 private void updateButtonState() {
327 selectedLookup.lookup(Object .class);
329
330 if (showingDetails) {
331 detailsButton.setText(NbBundle.getBundle(IndexedEditorPanel.class).getString("CTL_HideDetails"));
332 } else {
333 detailsButton.setText(NbBundle.getBundle(IndexedEditorPanel.class).getString("CTL_ShowDetails"));
334 }
335
336 upButton.setEnabled((moveUp != null) && (moveUp.isEnabled()));
337 downButton.setEnabled((moveDown != null) && (moveDown.isEnabled()));
338
339 Node[] sn = getExplorerManager().getSelectedNodes();
340 deleteButton.setEnabled((sn != null) && (sn.length == 1) && (sn[0] != rootNode));
341 detailsButton.setVisible(
342 (prop != null) && (prop.getPropertyEditor() != null) && (prop.getPropertyEditor().supportsCustomEditor())
343 );
344
345 if (detailsButton.isVisible()) {
346 if (showingDetails) {
347 Mnemonics.setLocalizedText(detailsButton, NbBundle.getBundle(IndexedEditorPanel.class).getString("CTL_HideDetails"));
348 detailsButton.getAccessibleContext().setAccessibleDescription(
349 NbBundle.getBundle(IndexedEditorPanel.class).getString("ACSD_HideDetails")
350 );
351 } else {
352 Mnemonics.setLocalizedText(detailsButton, NbBundle.getBundle(IndexedEditorPanel.class).getString("CTL_ShowDetails"));
353 detailsButton.getAccessibleContext().setAccessibleDescription(
354 NbBundle.getBundle(IndexedEditorPanel.class).getString("ACSD_ShowDetails")
355 );
356 }
357
358 detailsButton.setEnabled((sn != null) && (sn.length == 1) && (sn[0] != rootNode));
359 }
360 }
361
362 private void updateDetailsPanel() {
363 detailsPanel.removeAll();
364
365 if (!showingDetails) {
366 remove(detailsPanel);
367 revalidateDetailsPanel();
368
369 return;
370 }
371
372 Node[] selN = getExplorerManager().getSelectedNodes();
373
374 if ((selN == null) || (selN.length == 0)) {
375 revalidateDetailsPanel();
376
377 return;
378 }
379
380 Node n = selN[0];
381
382 if (n == rootNode) {
383 revalidateDetailsPanel();
384
385 return;
386 }
387
388 if (selN.length > 1) {
389 n = new ProxyNode(selN);
390 }
391
392 Node.Property prop = n.getPropertySets()[0].getProperties()[0];
396 PropertyPanel p = new PropertyPanel(prop);
397 p.setPreferences(PropertyPanel.PREF_CUSTOM_EDITOR);
398
399 if (isEditorScrollable(p)) {
400 detailsPanel.add(p, java.awt.BorderLayout.CENTER);
401 } else {
402 jScrollPane1.setViewportView(p);
403 detailsPanel.add(jScrollPane1, java.awt.BorderLayout.CENTER);
404 }
405
406 revalidateDetailsPanel();
407 }
408
409 private void revalidateDetailsPanel() {
410 detailsPanel.invalidate();
411 repaint();
412
413 if (detailsPanel.getParent() != null) {
414 detailsPanel.getParent().validate();
415 } else {
416 detailsPanel.validate();
417 }
418 }
419
420
425 public void propertyChange(PropertyChangeEvent evt) {
426 if (ExplorerManager.PROP_SELECTED_NODES.equals(evt.getPropertyName())) {
427 updateButtonState();
428 updateDetailsPanel();
429 }
430 }
431
432 private void initDetails() {
433 java.awt.GridBagConstraints gridBagConstraints = new java.awt.GridBagConstraints ();
434 gridBagConstraints.gridx = 0;
435 gridBagConstraints.gridy = 2;
436 gridBagConstraints.gridwidth = java.awt.GridBagConstraints.REMAINDER;
437 gridBagConstraints.gridheight = java.awt.GridBagConstraints.REMAINDER;
438 gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
439 gridBagConstraints.anchor = java.awt.GridBagConstraints.NORTH;
440 gridBagConstraints.weighty = 1.0;
441 add(detailsPanel, gridBagConstraints);
442 }
443
444 private boolean isEditorScrollable(PropertyPanel p) {
445 Component [] comps = p.getComponents();
446
447 for (int i = 0; i < comps.length; i++) {
448 if (comps[i] instanceof Scrollable || isInstanceOfTopComponent(comps[i])) {
449 return true;
450 }
451 }
452
453 return false;
454 }
455
456
460 private static boolean isInstanceOfTopComponent(Object obj) {
461 ClassLoader l = org.openide.util.Lookup.getDefault().lookup(ClassLoader .class);
462
463 if (l == null) {
464 l = IndexedEditorPanel.class.getClassLoader();
465 }
466
467 try {
468 Class c = Class.forName("org.openide.windows.TopComponent", true, l);
470 return c.isInstance(obj);
471 } catch (Exception ex) {
472 return false;
473 }
474 }
475 }
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