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1 import java.awt.*;
2 import java.awt.event.*;
3 import java.awt.image.ImageObserver  ;
4 import java.io.*;
5 import javax.swing.*;
6 import javax.accessibility.Accessible ;
7 import java.util.*;
8 import org.jivesoftware.smack.*;
9 import org.jivesoftware.smack.packet.*;
10 import org.jivesoftware.smack.util.StringUtils;
11 import org.jivesoftware.smackx.muc.*;
12 import org.jivesoftware.smackx.packet.MUCUser;
13 import whisper.*;
14
15
16
17 public final class MUCPanel extends JPanel implements Accessible , ImageObserver , MenuContainer, Serializable, WMP{
18
19
20
21 private final Vector participants=new Vector();
22
23 private static final int GAP=10;
24
25 final JPanel wherePanel=new JPanel(new GridLayout(3,1,0,0));
26 final JLabel whereLbl=new JLabel();
27 final JLabel topicLbl=new JLabel();
28 final JLabel statLbl=new JLabel(Lang.gs("chat not encrypted"),Icons.WARNING,SwingConstants.LEFT);
29
30
31 final JSplitPane splitpane=new JSplitPane(JSplitPane.HORIZONTAL_SPLIT,false);
32 final JEditorPane chatTextPane=new JEditorPane();
33 final JScrollPane chatTextPaneSP=new JScrollPane(chatTextPane);
34 final JScrollBar sb=chatTextPaneSP.getVerticalScrollBar();
35 final JList participantsList=new JList(participants);
36 final JScrollPane participantsSP=new JScrollPane(participantsList);
37
38 final JPanel bottomPanel=new JPanel(new BorderLayout(0,0));
39 final Box writePanel=Box.createHorizontalBox();
40 final JTextField text=new JTextField(20);
41 final JButton sendBtn=new JButton(Lang.gs("send"),Icons.SEND);
42
43 final JPanel btnPanel=new JPanel(new FlowLayout(FlowLayout.RIGHT,0,0));
44 final JButton saveBtn=new JButton(Lang.gs("save"),Icons.SAVE);
45 final JButton optionsBtn=new JButton(Lang.gs("room options"),Icons.PREFERENCES);
46 final JButton leaveBtn=new JButton(Lang.gs("leave"),Icons.LEAVE);
47
48 final JPopupMenu optionsPopup=new JPopupMenu(Lang.gs("room options"));
49 final JMenuItem changeNickName=new JMenuItem(Lang.gs("change nickname"));
50 final JMenuItem invite=new JMenuItem(Lang.gs("invite"));
51 final JMenuItem register=new JMenuItem(Lang.gs("register"));
52 final JMenuItem changeTopic=new JMenuItem(Lang.gs("change topic"));
53 final JMenuItem configureRoom=new JMenuItem(Lang.gs("configure room"));
54 final JMenuItem removeRoom=new JMenuItem(Lang.gs("remove room"));
55
56 final BtnClick click=new BtnClick();
57 final MouseClickListener mouseListener=new MouseClickListener();
58
59 final MUCPopUp mucPopUp=new MUCPopUp(this);
60
61 private final CellRenderer cellrenderer=new CellRenderer();
62
63
64 JPanel thisPanel=this;
65
66 public static final String myColour="#009900";
67 public static final String announceColour="#990000";
68 public static final String theirColours[]={"#000099","#F07800"};
69 private static int currentColour=0;
70 private final String Me=Lang.gs("me");
71 private final String pm=Lang.gs("private msg");
72
73 private String ChatText="";
74 private MultiUserChat MUC;
75 private boolean hasEntered=false;
76 private String myAffilation="none";
77 private String myRole="none";
78
79
80 private String Nickname;
81
82 private final PresenceComparator pc=new PresenceComparator();
83
84 private String HEADER=GUI.getHeader();
85
86 public MUCPanel(MultiUserChat muc){
87 super(new BorderLayout(GAP,GAP));
88 this.MUC=muc;
89
90 whereLbl.setText(Lang.gs("room")+" "+MUC.getRoom());
91 wherePanel.add(whereLbl);
92 wherePanel.add(topicLbl);
93 wherePanel.add(statLbl);
94 add(wherePanel,BorderLayout.NORTH);
95
96 chatTextPane.setEditable(false);
98 chatTextPane.setMinimumSize(new Dimension(0,0));
99 chatTextPane.setContentType("text/html");
100 java.net.URL base=null;
101 try{
102 base=(new File(".")).toURL();
103 ((javax.swing.text.html.HTMLDocument )chatTextPane.getDocument()).setBase(base);
104 }
105 catch (Exception e){
106 }
108 GUI.setScrollBars(chatTextPaneSP);
109 GUI.setScrollBars(participantsSP);
111 participantsList.setCellRenderer(cellrenderer);
112 Presence prototype=new Presence(Presence.Type.AVAILABLE);
113 prototype.setFrom("null@prototype.eg/123456890");
114 participantsList.setPrototypeCellValue(prototype);
115 participantsList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
116 participantsList.setLayoutOrientation(JList.VERTICAL);
117 participantsList.setVisibleRowCount(8);
118 participantsList.setMinimumSize(participantsList.getPreferredSize());
119 if(WhisperIM.UserPref.getProperty("muc_list_location").equals("left")){
121 splitpane.setResizeWeight(0.0);
122 splitpane.setRightComponent(chatTextPaneSP);
123 splitpane.setLeftComponent(participantsSP);
124 }
126 else{
127 splitpane.setResizeWeight(1.0);
128 splitpane.setRightComponent(participantsSP);
129 splitpane.setLeftComponent(chatTextPaneSP);
130 }
132
133 add(splitpane,BorderLayout.CENTER);
134
135 MUC.addMessageListener(new newMsgListener());
136 MUC.addUserStatusListener(new MUCEventListener(this));
137 MUC.addSubjectUpdatedListener(new SUListener());
138 MUC.addParticipantListener(new ParticipantChangeListener());
139 MUC.addParticipantStatusListener(new MUCParticipantListener(this));
140
141 sendBtn.addActionListener(click);
144 sendBtn.setMnemonic(Lang.s2k("send_mn"));
145 sendBtn.setToolTipText(Lang.gs("chat send_tt"));
146 writePanel.add(text);
147 writePanel.add(writePanel.createGlue());
148 writePanel.add(Box.createHorizontalStrut(GAP));
149 writePanel.add(sendBtn);
150
151 saveBtn.setVisible(false); saveBtn.addActionListener(click);
153 saveBtn.setToolTipText(Lang.gs("chat save_tt"));
154 btnPanel.add(saveBtn);
155 btnPanel.add(Box.createHorizontalStrut(GAP));
156
157 optionsBtn.addActionListener(click);
158 optionsBtn.setMnemonic(Lang.s2k("room options_mn"));
159 optionsBtn.setToolTipText(Lang.gs("room options_tt"));
160 btnPanel.add(optionsBtn);
161 btnPanel.add(Box.createHorizontalStrut(GAP));
162
163 leaveBtn.addActionListener(click);
164 leaveBtn.setMnemonic(Lang.s2k("leave_mn"));
165 leaveBtn.setToolTipText(Lang.gs("leave_tt"));
166 btnPanel.add(leaveBtn);
167
168 bottomPanel.add(writePanel,BorderLayout.NORTH);
169 bottomPanel.add(Box.createVerticalStrut(GAP),BorderLayout.CENTER);
170 bottomPanel.add(btnPanel,BorderLayout.SOUTH);
171 add(bottomPanel,BorderLayout.SOUTH);
172
173 sendBtn.setDefaultCapable(true);
174
175 getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put(KeyStroke.getKeyStroke(WhisperIM.HELP_KEY,0),"help"); getActionMap().put("help",new HelpAction(this,"group.html"));
178 text.getInputMap(WHEN_FOCUSED).put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER,0),"send_messge"); text.getActionMap().put("send_messge", new EnterAction());
181
182 changeNickName.addActionListener(click);
184 changeNickName.setToolTipText(Lang.gs("change nickname_tt"));
185 optionsPopup.add(changeNickName);
186 invite.addActionListener(click);
187 invite.setToolTipText(Lang.gs("invite_tt"));
188 optionsPopup.add(invite);
189 optionsPopup.addSeparator();
190 register.addActionListener(click);
191 register.setToolTipText(Lang.gs("register_tt"));
192 optionsPopup.add(register);
193 optionsPopup.addSeparator();
194 changeTopic.setToolTipText(Lang.gs("change topic_tt"));
195 changeTopic.addActionListener(click);
196 optionsPopup.add(changeTopic);
197 optionsPopup.addSeparator();
198 configureRoom.setToolTipText(Lang.gs("configure room_tt"));
199 configureRoom.addActionListener(click);
200 optionsPopup.add(configureRoom);
201 removeRoom.setToolTipText(Lang.gs("remove room_tt"));
202 removeRoom.addActionListener(click);
203 optionsPopup.add(removeRoom);
204 participantsList.addMouseListener(mouseListener);
206 }
207
208
209 public void go(){
210 String t=MUC.getSubject();
211 if(t==null){
212 topicLbl.setText(Lang.gs("topic")+" "+Lang.gs("none"));
213 }
214 else{
215 topicLbl.setText(Lang.gs("topic")+" "+t);
216 }
217 this.Nickname=MUC.getRoom()+"/"+MUC.getNickname();
218 participantsList.repaint();
219 participantsList.setSelectedIndex(0);
220 participantsList.setSize(participantsList.getPreferredSize());
221 text.requestFocusInWindow();
222 hasEntered=true;
223 }
224
225
229 private void print(String txt,String colour,String name){
230 ChatText=ChatText+"<font color='"+colour+"'>"+name+"</font> "+Convert.text(txt)+"<br>";
231 chatTextPane.setText(HEADER+ChatText+GUI.FOOTER);
232 sb.setValue(sb.getMaximum());
233 }
234
235
240 public void pm(String txt,String from, String to,String time){
241 String c;
242 if(from==null){
243 from=Me;
244 c=myColour;
245 }
246 else{
247 c=getColour();
248 }
249 if(!to.equals("")){
250 to="* "+StringUtils.parseResource(to)+" *";
251 }
252 ChatText=ChatText+"<font color='"+c+"'>"+time+" "+from+" [ "+pm+" <b>"+to+"</b>]</font> <i>"+Convert.text(txt)+"</i><br>";
253 chatTextPane.setText(HEADER+ChatText+GUI.FOOTER);
254 sb.setValue(sb.getMaximum());
255 }
256
257
261 public void announce(String txt,String time){
262 ChatText=ChatText+"<font color='"+announceColour+"'>"+time+" "+txt+"</font><br>";
263 chatTextPane.setText(HEADER+ChatText+GUI.FOOTER);
264 sb.setValue(sb.getMaximum());
265 }
266
267
270 public void announce(String txt){
271 announce(txt,GUI.getTime());
272 }
273
274
276 public synchronized String getColour(){
277 if(currentColour==1){
278 currentColour=-1;
279 }
280 currentColour++;
281 return theirColours[currentColour];
282 }
283
284
287 public void process(String msg, String from, String time){
288 print(msg,getColour(),time+" "+from);
289 }
290
291
292 public void doSend(){
293 try{
294 MUC.sendMessage(text.getText());
295 }
296 catch(XMPPException xe){
297 GUI.showError(this,"error","error",null,xe);
298 return;
299 }
300 print(text.getText(),myColour,GUI.getTime()+" "+Me);
301 text.setText("");
302 text.requestFocus();
303 return;
304 }
305
306
307 public void doClose(){
308 text.setText("");
309 chatTextPane.setText("<html></html>");
310 ChatText="";
311 ChatText=null;
312 if(MUC.isJoined() && WhisperIM.MainWindow.Conn.isConnected()){
313 try{
314 MUC.leave();
315 }
316 catch(Exception e){
317 e.printStackTrace();
318 }
319 }
320 WhisperIM.MainWindow.MUCs.remove(MUC.getRoom());
321 WhisperIM.MainWindow.chatPane.remove(thisPanel);
322 }
323
324 public void goneOffline(){
325 WhisperIM.MainWindow.MUCs.remove(MUC.getRoom());
326 sendBtn.setEnabled(false);
327 text.setEnabled(false);
328 optionsBtn.setEnabled(false);
329 optionsPopup.setEnabled(false);
330 leaveBtn.setText(Lang.gs("close"));
331 leaveBtn.setIcon(Icons.CLOSE);
332 participantsList.setEnabled(false);
333 announce("* "+Lang.gs("disconnected")+" *");
334 }
335
336 public void goneOnline(){
337 }
339
340 public void doFocus(){
341 text.requestFocusInWindow();
342 }
343
344 public JButton getDefaultButton(){
345 return sendBtn;
346 }
347
348
352 private boolean isConnected(String s){
353 if(!WhisperIM.MainWindow.Conn.isConnected()){
354 GUI.showWarning(this,s,"need to be connected");
355 return false;
356 }
357 return true;
358 }
359
360
362 public MultiUserChat getMultiUserChat(){
363 return MUC;
364 }
365
366
368 public JList getList(){
369 return participantsList;
370 }
371
372
375 public Vector getParticipants(){
376 return participants;
377 }
378
379
381 public String getRole(){
382 return myRole;
383 }
384
385
387
388 public void doChangeNickName(){
389 String newnickname=JOptionPane.showInputDialog(thisPanel, Lang.gs("new nickname"),Lang.gs("change nickname"), JOptionPane.QUESTION_MESSAGE);
390 if(newnickname==null){
391 return;
392 }
393 newnickname=newnickname.trim();
394 if(newnickname.equals("") || newnickname.equals(StringUtils.parseResource(Nickname))){
395 return;
396 }
397 if(!isConnected("change nickname")){
398 return;
399 }
400 WhisperIM.MainWindow.setCursor(GUI.WAIT);
401 try{
402 MUC.changeNickname(newnickname);
403 Nickname=MUC.getRoom()+"/"+newnickname;
404 }
405 catch(XMPPException xe){
406 WhisperIM.MainWindow.setCursor(GUI.NORMAL);
407 GUI.showError(thisPanel,"change nickname",null,null,xe);
408 return;
409 }
410 catch(Exception e){
411 WhisperIM.MainWindow.setCursor(GUI.NORMAL);
412 GUI.showError(this,"change nickname", null ,e.getMessage());
413 return;
414 }
415 WhisperIM.MainWindow.setCursor(GUI.NORMAL);
416 announce(Lang.gs("nickname changed")+" "+newnickname);
417 }
418
419
420 public void doInvite(){
421 if(!isConnected("invite")){
422 return;
423 }
424 (new InviteDialog(this)).go();
425 }
426
427
428 public void doChangeTopic(){
429 if(!isConnected("change topic")){
430 return;
431 }
432 String newtopic=JOptionPane.showInputDialog(thisPanel, Lang.gs("new topic"),Lang.gs("change topic"), JOptionPane.QUESTION_MESSAGE);
433 if (newtopic==null || newtopic.trim().equals("")){
434 return;
435 }
436 try{
437 MUC.changeSubject(newtopic);
438 }
439 catch(XMPPException xe){
440 int e=0;
441 if(xe.getXMPPError()!=null){
442 e=xe.getXMPPError().getCode();
443 }
444 if(e==403){
445 GUI.showWarning(this,"change topic","forbidden");
446 }
447 else{
448 GUI.showError(this,"change topic", null ,null,xe);
449 }
450 }
451 catch(Exception e){
452 GUI.showError(this,"change topic", null ,e.getMessage());
453 }
454 }
455
456
457 public void doRemoveRoom(){
458 final DeleteRoomDialog drd=new DeleteRoomDialog();
459 drd.show(this);
460 if(!drd.didUserConfirm()){
461 return;
462 }
463 setCursor(GUI.WAIT);
464 try{
465 MUC.destroy(drd.getReason(),drd.getAlternativeLocation());
466 }
467 catch(XMPPException xe){
468 int e=0;
469 if(xe.getXMPPError()!=null){
470 e=xe.getXMPPError().getCode();
471 }
472 setCursor(GUI.NORMAL);
473 if(e==403 || e==405){
474 GUI.showWarning(this,"remove room","forbidden");
475 }
476 else{
477 GUI.showError(this,"remove room", null ,null,xe);
478 }
479 return;
480 }
481 catch(Exception e){
482 setCursor(GUI.NORMAL);
483 GUI.showError(this,"remove room", null ,e.getMessage());
484 return;
485 }
486 setCursor(GUI.NORMAL);
487 text.setText("");
488 chatTextPane.setText("<html></html>");
489 ChatText="";
490 ChatText=null;
491 try{
492 if(MUC.isJoined() && WhisperIM.MainWindow.Conn.isConnected()){
493 MUC.leave();
494 }
495 }
496 catch (Exception e){
497 e.printStackTrace();
498 }
499 GUI.showInfo(this,"remove room","room is removed");
500 WhisperIM.MainWindow.MUCs.remove(MUC.getRoom());
501 WhisperIM.MainWindow.chatPane.remove(thisPanel);
502 }
503
504
506 public void threadAnnounce(final String txt){
507 javax.swing.SwingUtilities.invokeLater(new Runnable (){
508 public void run(){
509 participantsList.repaint();
510 if(txt!=null){
511 announce(txt);
512 }
513 }
514 });
515 }
516
517
519 final class BtnClick implements ActionListener{
520 public void actionPerformed(ActionEvent ae){
521 String b=ae.getActionCommand();
523 if(b.equals(leaveBtn.getText())){
525 doClose();
526 return;
527 }
528 if(b.equals(optionsBtn.getText())){
529 optionsPopup.show(optionsBtn,0,0);
530 return;
531 }
532 if(b.equals(sendBtn.getText())){
533 if(text.getText().equals("")){
534 text.requestFocus();
535 return;
536 }
537 doSend();
538 return;
539 }
540 if(b.equals(changeNickName.getText())){
541 doChangeNickName();
542 return;
543 }
544 if(b.equals(invite.getText())){
545 doInvite();
546 return;
547 }
548
549 if(b.equals(changeTopic.getText())){
550 doChangeTopic();
551 return;
552 }
553 if(b.equals(register.getText())){
554 (new Form(Form.MUC_REGISTRATION_FORM,MUC)).show(thisPanel);
555 return;
556 }
557 if(b.equals(configureRoom.getText())){
558 (new Form(Form.MUC_CONFIG_FORM,MUC)).show(thisPanel);
559 return;
560 }
561 if(b.equals(removeRoom.getText())){
562 doRemoveRoom();
563 return;
564 }
565 }
566 }
567
568 final class MouseClickListener extends MouseAdapter{
569
570 public void mousePressed(MouseEvent e){
571 if(e.isPopupTrigger() || e.getClickCount()==2){
572 mucPopUp.show(e);
573 }
574 }
575
576 public void mouseReleased(MouseEvent e){
577 if(e.isPopupTrigger()){
578 mucPopUp.show(e);
579 }
580 }
581 }
582
583 final class newMsgListener implements PacketListener{
584 public void processPacket(Packet packet){
585 if(packet.getFrom().equals(Nickname)){
586 return; }
588 final org.jivesoftware.smack.packet.Message m;
589 try{
590 m=(org.jivesoftware.smack.packet.Message) packet;
591 }
592 catch(Exception e){
593 return;
594 }
595 final String t=m.getBody();
596 final String f=StringUtils.parseResource(m.getFrom());
597 if(f.equals("")){
598 javax.swing.SwingUtilities.invokeLater(new Runnable (){
599 public void run(){
600 announce(t,GUI.getTime(m));
601 }
602 });
603 return;
604 }
605 javax.swing.SwingUtilities.invokeLater(new Runnable (){
606 public void run(){
607 process(t,f,GUI.getTime(m));
608 }
609 });
610 }
611 }
612
613 final class ParticipantChangeListener implements PacketListener{
614
615 public void processPacket(Packet packet){
616 Presence p;
617 try{
618 p=(Presence) packet;
619 }
620 catch(ClassCastException cce){
621 System.err.println("MUC ParticipantChangeListener class cast exception:");
622 System.err.println(cce.getMessage());
623 return;
624 }
625 final String time=GUI.getTime(p);
626
627 if(p.getFrom().equals(Nickname)){
628 MUCUser mucusr=(MUCUser) p.getExtension("x" ,"http://jabber.org/protocol/muc#user");
629 if(mucusr==null){
630 myRole="none";
631 myAffilation="none";
632 return;
633 }
634 MUCUser.Item muc=mucusr.getItem();
635 String a=muc.getAffiliation();
636 if(a!=null){
637 myAffilation=a;
638 }
639 String r=muc.getRole();
640 if(r!=null){
641 myRole=r;
642 }
643 boolean onlist=false;
645 for(int i=0;i<participants.size();i++){
646 if ( ((Presence) participants.elementAt(i)).getFrom().equals(p.getFrom()) ){
647 onlist=true;
648 }
649 }
650 if(!onlist){
651 participants.add(p);
652 Collections.sort(participants,pc);
653 javax.swing.SwingUtilities.invokeLater(new Runnable (){
654 public void run(){
655 participantsList.repaint();
656 }
657 });
658 }
659 return;
660 }
661 if(p.getType()==Presence.Type.UNAVAILABLE ){
662 for(int i=0;i<participants.size();i++){
664 if ( ((Presence) participants.elementAt(i)).getFrom().equals(p.getFrom()) ){
665 participants.remove(i);
666 Collections.sort(participants,pc);
667 }
668 }
669 if(hasEntered){
670 final String txt="<b>"+StringUtils.parseResource(p.getFrom())+"</b> "+Lang.gs("has left room");
671 javax.swing.SwingUtilities.invokeLater(new Runnable (){
672 public void run(){
673 participantsList.repaint();
674 announce(txt,time);
675 }
676 });
677 }
678 return;
679 }
680 boolean onlist=false;
682 for(int i=0;i<participants.size();i++){
683 if ( ((Presence) participants.elementAt(i)).getFrom().equals(p.getFrom()) ){
684 onlist=true;
685 }
686 }
687 if(!onlist){
688 participants.add(p);
689 Collections.sort(participants,pc);
690 if(hasEntered){
691 final String txt="<b>"+StringUtils.parseResource(p.getFrom())+"</b> "+Lang.gs("has entered room");
692 javax.swing.SwingUtilities.invokeLater(new Runnable (){
693 public void run(){
694 participantsList.repaint();
695 announce(txt,time);
696 }
697 });
698 }
699 return;
700 }
701 else{
702 boolean presencetypechanged=false;
703 for(int i=0;i<participants.size();i++){
705 if ( ((Presence) participants.elementAt(i)).getFrom().equals(p.getFrom()) ){
706 if(! ( (Presence) participants.elementAt(i)).getMode().toString().equals(p.getMode().toString())){
707 presencetypechanged=true;
708 }
709 participants.set(i,p);
710 }
711 }
712 if(hasEntered && presencetypechanged){
713 final String txt=StringUtils.parseResource(p.getFrom())+" - "+ContactListCellRenderer.presenceToString(p);
714 javax.swing.SwingUtilities.invokeLater(new Runnable (){
715 public void run(){
716 participantsList.repaint();
718 }
719 });
720 }
721 else{
722 if(hasEntered){
723 javax.swing.SwingUtilities.invokeLater(new Runnable (){
724 public void run(){
725 participantsList.repaint();
726 }
727 });
728 }
729 }
730 }
731 }
732 }
733
734 final class EnterAction extends AbstractAction{
735 public void actionPerformed(ActionEvent e) {
736 if(text.getText().equals("")){
737 text.requestFocus();
738 return;
739 }
740 doSend();
741 }
742 }
743
744 final class CellRenderer extends JLabel implements ListCellRenderer {
745
746 public Component getListCellRendererComponent(JList list,Object value,int index,boolean isSelected,boolean cellHasFocus){
747 Presence p=(Presence) value;
748 if(p.getFrom().equals(Nickname)){
749 setText("<html><u>"+StringUtils.parseResource(p.getFrom())+"</u></html>");
750 }
751 else{
752 setText(StringUtils.parseResource(p.getFrom()) );
753 }
754 MUCUser mucusr=(MUCUser) p.getExtension("x" ,"http://jabber.org/protocol/muc#user");
755 if(mucusr==null){
756 setIcon(Icons.MEMBER);
757 }
758 else{
759 MUCUser.Item muc=mucusr.getItem();
760 String a=muc.getAffiliation();
761 if(a==null){a="member";}
762 if(a.equals("") || a.equals("none")){
763 a="no affiliation";
764 setIcon(Icons.MEMBER);
765 }
766 String r=muc.getRole();
767 if(r==null){r="no role";}
768 if(r.equals("") || r.equals("none")){
769 r="no role";
770 }
771 setToolTipText("<html>"+Lang.gs(a)+"<br>"+Lang.gs(r)+"<br>"+ContactListCellRenderer.presenceToString(p)+"</html>");
772 if(a.equals("member") || a.equals("no affiliation")){
773 if(r.equals("moderator")){
774 setIcon(Icons.MODERATOR);
775 }
776 else{
777 if(r.equals("visitor")){
778 setIcon(Icons.VISITOR);
779 }
780 else{
781 setIcon(Icons.MEMBER);
782 }
783 }
784 }
785 else{
786 if(a.equals("owner")){
787 setIcon(Icons.OWNER);
788 }
789 if(a.equals("admin")){
790 setIcon(Icons.ADMIN);
791 }
792 }
793 }
794 if(isSelected){
795 setBackground(list.getSelectionBackground());
796 setForeground(list.getSelectionForeground());
797 }
798 else {
799 setBackground(list.getBackground());
800 setForeground(list.getForeground());
801 }
802 setEnabled(list.isEnabled());
803 setFont(list.getFont());
804 setOpaque(true);
805 return this;
806 }
807 }
808
809 final class SUListener implements SubjectUpdatedListener{
810
811 public void subjectUpdated(String subject,String from){
812 final String f=StringUtils.parseResource(from);
813 final String s=subject;
814 javax.swing.SwingUtilities.invokeLater(new Runnable (){
815 public void run(){
816 topicLbl.setText(Lang.gs("topic")+" "+s);
817 if(hasEntered && (!f.equals(""))){
818 announce(Lang.gs("topic changed")+s+"\r\n"+Lang.gs("by")+"<b>"+f+"</b>"," ");
819 }
820 }
821 });
822 }
823
824 }
825
826 final class PresenceComparator implements Comparator{
827
828 private final java.text.Collator c=java.text.Collator.getInstance(new java.util.Locale (WhisperIM.UserPref.getProperty("lang")));
829
830 public PresenceComparator(){
831 c.setStrength(java.text.Collator.IDENTICAL);
832 }
833
834 public int compare(Object o1, Object o2){
835 String s1=((Presence) o1).getFrom();
836 String s2=((Presence) o2).getFrom();
837 return c.compare(s1,s2);
838 }
839
840 public boolean equals(Object obj){
841 return this==obj;
842 }
843 }
844 } |
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