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1 package net.suberic.pooka.gui;
2 import javax.swing.*;
3 import java.awt.Cursor  ;
4 import java.awt.event.ActionEvent ;
5 import javax.swing.tree.*;
6 import javax.mail.Store ;
7 import javax.mail.Folder ;
8 import javax.mail.MessagingException ;
9 import java.util.*;
10 import net.suberic.pooka.*;
11 import net.suberic.util.thread.*;
12 import javax.mail.FolderNotFoundException ;
13 import net.suberic.pooka.FolderInfo;
14 import javax.mail.event.*;
15
16 public class FolderNode extends MailTreeNode implements MessageChangedListener, UserProfileContainer, ConnectionListener {
17
18 protected FolderInfo folderInfo = null;
19 protected boolean hasLoaded = false;
20
21
22
28 public FolderNode(FolderInfo newFolderInfo, JComponent newParent) {
29 super(newFolderInfo, newParent);
30 folderInfo = newFolderInfo;
31
32 folderInfo.setFolderNode(this);
33
34 commands = new Hashtable();
35
36 defaultActions = new Action[] {
37 new ActionWrapper(new OpenAction(), folderInfo.getFolderThread()),
38 new ActionWrapper(new ReconnectAction(), folderInfo.getFolderThread()),
39 new ActionWrapper(new CloseAction(), folderInfo.getFolderThread()),
40 new UnsubscribeAction(),
41 new NewFolderAction(),
42 new DeleteAction()
43 };
44
45 Action[] actions = defaultActions;
46
47 if (actions != null) {
48 for (int i = 0; i < actions.length; i++) {
49 Action a = actions[i];
50 commands.put(a.getValue(Action.NAME), a);
51 }
52 }
53
54 folderInfo.addMessageCountListener(new MessageCountAdapter() {
55 public void messagesAdded(MessageCountEvent e) {
56 if ( folderInfo.notifyNewMessagesMain()) {
57 Pooka.getUIFactory().getMessageNotificationManager().notifyNewMessagesReceived(e, getFolderInfo().getFolderID());
58 }
59 updateNode();
60 }
61
62 public void messagesRemoved(MessageCountEvent e) {
63 updateNode();
64
65 }
66 });
67
68 folderInfo.addMessageChangedListener(this);
69 folderInfo.addConnectionListener(this);
70 loadChildren();
71
72 }
73
74
75
78 public boolean isLeaf() {
79 if (getChildCount() < 1)
80 return true;
81 else
82 return false;
83 }
84
85
88 public Folder getFolder() {
89 return folderInfo.getFolder();
90 }
91
92
98 public void loadChildren() {
99 Runnable runMe = new Runnable () {
100 public void run() {
101 doLoadChildren();
102 }
103 };
104
105 if (SwingUtilities.isEventDispatchThread())
106 doLoadChildren();
107 else {
108 try {
109 SwingUtilities.invokeAndWait(runMe);
110 } catch (Exception ie) {
111 }
112 }
113 }
114
115
119 private void doLoadChildren() {
120 Enumeration origChildren = super.children();
121 Vector origChildrenVector = new Vector();
122 while (origChildren.hasMoreElements())
123 origChildrenVector.add(origChildren.nextElement());
124
125 Vector folderChildren = getFolderInfo().getChildren();
126
127 if (folderChildren != null) {
128 for (int i = 0; i < folderChildren.size(); i++) {
129 FolderNode node = popChild(((FolderInfo)folderChildren.elementAt(i)).getFolderName(), origChildrenVector);
130 if (node == null) {
131 node = new FolderNode((FolderInfo)folderChildren.elementAt(i), getParentContainer());
132 insert(node, 0);
135 }
136 }
137
138 }
139
140 removeChildren(origChildrenVector);
141
142 hasLoaded=true;
143
144 }
146
147
157 public FolderNode popChild(String childName, Vector childrenList) {
158 if (children != null) {
159 for (int i = 0; i < childrenList.size(); i++)
160 if (((FolderNode)childrenList.elementAt(i)).getFolderInfo().getFolderName().equals(childName)) {
161 FolderNode fn = (FolderNode)childrenList.elementAt(i);
162 childrenList.remove(fn);
163 return fn;
164 }
165 }
166
167 return null;
169 }
170
171
177
178 public void configurePopupMenu() {
179 if (popupMenu == null) {
180 popupMenu = new net.suberic.util.gui.ConfigurablePopupMenu();
181 if (getFolderInfo().isTrashFolder())
182 popupMenu.configureComponent("TrashFolderNode.popupMenu", Pooka.getResources());
183 else if (getFolderInfo().isOutboxFolder())
184 popupMenu.configureComponent("OutboxFolderNode.popupMenu", Pooka.getResources());
185 else if (getFolderInfo() instanceof net.suberic.pooka.cache.CachingFolderInfo && ! ((net.suberic.pooka.cache.CachingFolderInfo) getFolderInfo()).getCacheHeadersOnly())
186 popupMenu.configureComponent("CachingFolderNode.popupMenu", Pooka.getResources());
187 else
188 popupMenu.configureComponent("FolderNode.popupMenu", Pooka.getResources());
189
190 updatePopupTheme();
191
192 }
193
194 popupMenu.setActive(getActions());
195 }
196
197
201 public void removeChildren(Vector removeList) {
202 for (int i = 0; i < removeList.size(); i++) {
203 if (removeList.elementAt(i) instanceof javax.swing.tree.MutableTreeNode )
204 this.remove((javax.swing.tree.MutableTreeNode )removeList.elementAt(i));
205 }
206 }
207
208
211 public void makeVisible() {
212 javax.swing.SwingUtilities.invokeLater(new Runnable () {
213 public void run() {
214 javax.swing.JTree folderTree = ((FolderPanel)getParentContainer()).getFolderTree();
215 TreeNode[] nodeList = ((DefaultTreeModel)folderTree.getModel()).getPathToRoot(FolderNode.this);
216 TreePath path = new TreePath(nodeList);
217 folderTree.makeVisible(path);
218 }
219 });
220 }
221
222 public void messageChanged(MessageChangedEvent mce) {
223 updateNode();
224 }
225
226 public void closed(ConnectionEvent e) {
227 updateNode();
228 }
229
230 public void opened(ConnectionEvent e) {
231 updateNode();
232 }
233
234 public void disconnected(ConnectionEvent e) {
235 updateNode();
236 }
237
238
239 int lastFolderStatus = -1;
240 boolean lastUnread = false;
241 boolean lastNewMessages = false;
242
243
247 public void updateNode() {
248 javax.swing.SwingUtilities.invokeLater(new Runnable () {
249 public void run() {
250 FolderInfo fi = getFolderInfo();
251 if (fi != null) {
252 int currentStatus = fi.getStatus();
253 boolean hasUnread = fi.hasUnread();
254 boolean hasNewMessages = fi.hasNewMessages();
255
256 if (currentStatus != lastFolderStatus || hasUnread != lastUnread || hasNewMessages != lastNewMessages) {
257 lastFolderStatus = currentStatus;
258 lastUnread = hasUnread;
259 lastNewMessages = hasNewMessages;
260 javax.swing.JTree folderTree = ((FolderPanel)getParentContainer()).getFolderTree();
262 ((DefaultTreeModel)folderTree.getModel()).nodeChanged(FolderNode.this);
263 }
264 }
265 }
266 });
267 }
268
269
274 public void unsubscribeFolder() {
275 String message;
276 if (isLeaf())
277 message = Pooka.getProperty("Folder.unsubscribeConfirm", "Do you really want to unsubscribe from the following folder?");
278 else
279 message = Pooka.getProperty("Folder.unsubscribeConfirm.notLeaf", "Do you really want to unsubscribe from \nthis folder and all its children?");
280
281 int response = Pooka.getUIFactory().showConfirmDialog(message + "\n" + getFolderInfo().getFolderName(), Pooka.getProperty("Folder.unsubscribeConfirm.title", "Unsubscribe from Folder"), JOptionPane.YES_NO_OPTION);
282
283 if (response == JOptionPane.YES_OPTION) {
284 getFolderInfo().getFolderThread().addToQueue(new javax.swing.AbstractAction () {
285 public void actionPerformed(java.awt.event.ActionEvent e) {
286 getFolderInfo().unsubscribe();
287 }
288 } , new java.awt.event.ActionEvent (this, 0, "folder-unsubscribe"));
289 }
290 }
291
292
297 public void deleteFolder() {
298 String message;
299 if (isLeaf())
300 message = Pooka.getProperty("Folder.deleteConfirm", "Do you really want to delete from the following folder?");
301 else
302 message = Pooka.getProperty("Folder.deleteConfirm.notLeaf", "Do you really want to delete \nthis folder and all its children?");
303
304 int response = Pooka.getUIFactory().showConfirmDialog(message + "\n" + getFolderInfo().getFolderName(), Pooka.getProperty("Folder.deleteConfirm.title", "Delete Folder"), JOptionPane.YES_NO_OPTION);
305
306 if (response == JOptionPane.YES_OPTION) {
307 message = Pooka.getProperty("Folder.deleteConfirm.secondMessage", "Are you sure? This will permanently remove the folder and all of its messages");
308 int responseTwo = Pooka.getUIFactory().showConfirmDialog(message, Pooka.getProperty("Folder.deleteConfirm.secondMessage.title", "Are you sure?"), JOptionPane.YES_NO_OPTION);
309 if (responseTwo == JOptionPane.YES_OPTION) {
310
311 getFolderInfo().getFolderThread().addToQueue(new javax.swing.AbstractAction () {
312 public void actionPerformed(java.awt.event.ActionEvent e) {
313 try {
314 getFolderInfo().delete();
315 } catch(MessagingException me) {
316 final Exception fme = me;
317 SwingUtilities.invokeLater(new Runnable () {
318 public void run() {
319 Pooka.getUIFactory().showError("Error deleting folder: ", fme);
320 }
321 });
322 }
323 }
324 } , new java.awt.event.ActionEvent (this, 0, "folder-delete"));
325 }
326 }
327 }
328
329
333 public void newFolder() {
334 if ((getFolderInfo().getType() & Folder.HOLDS_FOLDERS) != 0) {
335 String message = Pooka.getProperty("Folder.newFolder", "Subscribe/create new subfolder of") + " " + getFolderInfo().getFolderName();
336
337 JLabel messageLabel = new JLabel(message);
338
339 JPanel typePanel = new JPanel();
340 typePanel.setBorder(BorderFactory.createEtchedBorder());
341
342 JRadioButton messagesButton = new JRadioButton(Pooka.getProperty("Folder.new.messages.label", "Contains Messages"), true);
343 JRadioButton foldersButton = new JRadioButton(Pooka.getProperty("Folder.new.folders.label", "Contains Folders"));
344
345 ButtonGroup bg = new ButtonGroup();
346 bg.add(messagesButton);
347 bg.add(foldersButton);
348
349 typePanel.add(messagesButton);
350 typePanel.add(foldersButton);
351
352 Object [] inputPanels = new Object [] {
353 messageLabel,
354 typePanel
355 };
356
357 final String response = Pooka.getUIFactory().showInputDialog(inputPanels, Pooka.getProperty("Folder.new.title", "Create new Folder"));
358
359 int type = javax.mail.Folder.HOLDS_MESSAGES;
360 if (foldersButton.isSelected()) {
361 type = javax.mail.Folder.HOLDS_FOLDERS;
362 }
363
364 final int finalType = type;
365
366 if (response != null && response.length() > 0) {
367 getFolderInfo().getFolderThread().addToQueue(new javax.swing.AbstractAction () {
368 public void actionPerformed(java.awt.event.ActionEvent e) {
369 try {
370 getFolderInfo().createSubFolder(response, finalType);
371 } catch (MessagingException me) {
372 final Exception fme = me;
373 SwingUtilities.invokeLater(new Runnable () {
374 public void run() {
375 Pooka.getUIFactory().showError(fme.getMessage());
376 }
377 });
378
379 me.printStackTrace();
380 }
381 }
382 } , new java.awt.event.ActionEvent (this, 0, "folder-new"));
383 }
384 }
385 }
386
387
390 public void openFolder(boolean pReconnect) {
391 openFolder(pReconnect, true);
392 }
393
394
397 public void openFolder(boolean pReconnect, boolean pSelectFolder) {
398
399 try {
400 getFolderInfo().loadAllMessages();
401
402 if (! getFolderInfo().isSortaOpen() || (pReconnect && ! getFolderInfo().isConnected())) {
403 getFolderInfo().openFolder(javax.mail.Folder.READ_WRITE, pReconnect);
404 }
405
406 int firstUnread = -1;
407 int messageCount = -1;
408
409 final int folderType = getFolderInfo().getType();
410
411 if (getFolderInfo().isSortaOpen() && (folderType & Folder.HOLDS_MESSAGES) != 0 && getFolderInfo().getFolderDisplayUI() == null) {
412 firstUnread = getFolderInfo().getFirstUnreadMessage();
413 messageCount = getFolderInfo().getMessageCount();
414 }
415
416 final int finalFirstUnread = firstUnread;
417 final int finalMessageCount = messageCount;
418 final boolean fSelectFolder = pSelectFolder;
419
420 SwingUtilities.invokeLater(new Runnable () {
421 public void run() {
422
423 if ((folderType & Folder.HOLDS_MESSAGES) != 0) {
424 if (getFolderInfo().getFolderDisplayUI() != null) {
425 getFolderInfo().getFolderDisplayUI().openFolderDisplay(fSelectFolder);
426 } else {
427 getFolderInfo().setFolderDisplayUI(Pooka.getUIFactory().createFolderDisplayUI(getFolderInfo()));
428 if (Pooka.getProperty("Pooka.autoSelectFirstUnread", "true").equalsIgnoreCase("true")) {
429 if (finalFirstUnread >= 0)
430 getFolderInfo().getFolderDisplayUI().selectMessage(finalFirstUnread);
431 else
432 getFolderInfo().getFolderDisplayUI().selectMessage(finalMessageCount);
433 } else {
434 if (finalFirstUnread >= 0)
435 getFolderInfo().getFolderDisplayUI().makeSelectionVisible(finalFirstUnread);
436 else
437 getFolderInfo().getFolderDisplayUI().makeSelectionVisible(finalMessageCount);
438
439 }
440 getFolderInfo().getFolderDisplayUI().openFolderDisplay(fSelectFolder);
441 }
442
443 }
444 if ((folderType & Folder.HOLDS_FOLDERS) != 0) {
445 javax.swing.JTree folderTree = ((FolderPanel)getParentContainer()).getFolderTree();
446 folderTree.expandPath(folderTree.getSelectionPath());
447 }
448 }
449 });
450 } catch (MessagingException me) {
451 final MessagingException newMe = me;
452 SwingUtilities.invokeLater(new Runnable () {
453 public void run() {
454 Pooka.getUIFactory().showError(Pooka.getProperty("error.Folder.openFailed", "Failed to open folder") + " " + getFolderInfo().getFolderID(), newMe);
455 }
456 });
457 }
458
459 }
460
461
464 public String getFolderID() {
465 return getFolderInfo().getFolderID();
466 }
467
468
471 public FolderInfo getFolderInfo() {
472 return folderInfo;
473 }
474
475
479 public String toString() {
480 if (getFolderInfo() != null) {
481 String folderName = getFolderInfo().getFolderName();
482 if (getFolderInfo().hasUnread()) {
483 return folderName + " (" + getFolderInfo().getUnreadCount() + ")";
484 } else {
485 return folderName;
486 }
487 } else {
488 return "no folder name";
489 }
490 }
491
492
493 public UserProfile getDefaultProfile() {
495 if (getFolderInfo() != null)
496 return getFolderInfo().getDefaultProfile();
497 else
498 return null;
499 }
500
501 public Action[] getActions() {
502 if (getFolderInfo().getActions() != null)
503 return javax.swing.text.TextAction.augmentList(getFolderInfo().getActions(), defaultActions);
504 else
505 return defaultActions;
506 }
507
508 public Action[] defaultActions;
509
510 class OpenAction extends AbstractAction {
511
512 OpenAction() {
513 super("file-open");
514 }
515
516 OpenAction(String nm) {
517 super(nm);
518 }
519
520 public void actionPerformed(ActionEvent e) {
521 SwingUtilities.invokeLater(new Runnable () {
522 public void run() {
523 ((FolderPanel)getParentContainer()).getMainPanel().setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
524 }
525 });
526
527 openFolder(false);
528
529 SwingUtilities.invokeLater(new Runnable () {
530 public void run() {
531 ((FolderPanel)getParentContainer()).getMainPanel().setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
532 }
533 });
534 }
535
536 }
537
538 class ReconnectAction extends AbstractAction {
539
540 ReconnectAction() {
541 super("folder-connect");
542 }
543
544 ReconnectAction(String nm) {
545 super(nm);
546 }
547
548 public void actionPerformed(ActionEvent e) {
549 SwingUtilities.invokeLater(new Runnable () {
550 public void run() {
551 ((FolderPanel)getParentContainer()).getMainPanel().setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
552 }
553 });
554
555 openFolder(true);
556
557 SwingUtilities.invokeLater(new Runnable () {
558 public void run() {
559 ((FolderPanel)getParentContainer()).getMainPanel().setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
560 }
561 });
562 }
563
564 }
565
566 class UnsubscribeAction extends AbstractAction {
567
568 UnsubscribeAction() {
569 super("folder-unsubscribe");
570 }
571
572 public void actionPerformed(ActionEvent e) {
573 unsubscribeFolder();
574 }
575
576 }
577
578 class DeleteAction extends AbstractAction {
579
580 DeleteAction() {
581 super("folder-delete");
582 }
583
584 public void actionPerformed(ActionEvent e) {
585 deleteFolder();
586 }
587
588 }
589
590 class NewFolderAction extends AbstractAction {
591
592 NewFolderAction() {
593 super("folder-new");
594 }
595
596 public void actionPerformed(ActionEvent e) {
597 newFolder();
598 }
599
600 }
601
602 class CloseAction extends AbstractAction {
603
604 CloseAction() {
605 super("folder-close");
606 }
607
608 public void actionPerformed(ActionEvent e) {
609 try {
610 getFolderInfo().closeFolder(false);
611 } catch (Exception ex) {
612 System.out.println("caught exception: " + ex.getMessage());
613 }
614 }
615
616 }
617 }
618
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