|
1 package rero.dck.items;
2
3 import java.awt.*;
4 import java.awt.event.*;
5
6 import javax.swing.*;
7 import javax.swing.event.*;
8
9 import rero.dck.*;
10 import rero.gui.background.*;
11
12 import rero.dialogs.server.*;
13 import rero.dialogs.toolkit.*;
14
15 import rero.config.*;
16
17 import rero.gui.*;
18 import rero.client.*;
19 import rero.client.user.*;
20
21 import java.util.*;
22
23 public class ServerList extends JPanel implements DItem
24 {
25 protected int height;
26 protected int width;
27
28 protected JButton connect, edit;
29 protected JComboBox network;
30
31 protected JList list;
32
33 protected ServerData data;
34 protected StringList autoConnect;
35 protected JComponent component;
36
37 protected DCapabilities capabilities;
38
39 public ServerList(ServerData _data, int _width, int _height, DCapabilities _capabilities)
40 {
41 data = _data;
42
43 autoConnect = ClientState.getClientState().getStringList("auto.connect");
44
45 capabilities = _capabilities;
46
47 width = _width;
48 height = _height;
49
50 component = this;
51
52 setBorder(BorderFactory.createEmptyBorder(0, width, 0, width));
53
54 setLayout(new BorderLayout());
55
56 connect = new JButton("Connect");
57 connect.setMnemonic('C');
58
59 edit = new JButton("Edit");
60 edit.setMnemonic('E');
61
62 JPanel buttons = new JPanel();
63 buttons.setLayout(new FlowLayout(FlowLayout.CENTER));
64
65 buttons.add(connect);
66 buttons.add(edit);
67
68 network = new JComboBox(new NetworkListModel());
69 network.setPrototypeDisplayValue("Random Servers");
70
71 buttons.add(network);
72
73 edit.addActionListener(new ActionListener()
74 {
75 public void actionPerformed(ActionEvent ev)
76 {
77 ServerEditorDialog temp = new ServerEditorDialog(component);
78 temp.getListbox().setSelectedIndex(list.getSelectedIndex());
79 temp.getListbox().ensureIndexIsVisible(list.getSelectedIndex());
80 temp.showDialog(component);
81 data.update();
82 ((ServerListModel)(list.getModel())).fireChange();
83 ((NetworkListModel)(network.getModel())).fireChange();
84 }
85 });
86
87 network.addActionListener(new ActionListener()
88 {
89 public void actionPerformed(ActionEvent ev)
90 {
91 data.setActive((ServerGroup)network.getSelectedItem());
92 ((ServerListModel)(list.getModel())).fireChange();
93 }
94 });
95
96 connect.addActionListener(new ActionListener()
97 {
98 public void actionPerformed(ActionEvent ev)
99 {
100 handleConnectAction();
101 }
102 });
103
104 add(buttons, BorderLayout.SOUTH);
105
106 ServerListModel lmodel = new ServerListModel();
107
108 list = new JList(lmodel);
109 list.setCellRenderer(lmodel);
110
111 list.addMouseListener(new MouseAdapter()
112 {
113 public void mouseClicked(MouseEvent ev)
114 {
115 if (ev.getClickCount() >= 2)
116 {
117 SwingUtilities.invokeLater(new Runnable  ()
118 {
119 public void run()
120 {
121 handleConnectAction();
122 }
123 });
124 ev.consume();
125 }
126 }
127 });
128
129 add(new JScrollPane(list, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED), BorderLayout.CENTER);
130
131 setPreferredSize(new Dimension(0, height));
132 }
133
134 public void handleConnectAction()
135 {
136 capabilities.forceSave();
137
138 if (SessionManager.getGlobalCapabilities().getActiveSession().getCapabilities().isConnected())
139 {
140 SessionManager.getGlobalCapabilities().createNewServer();
141 }
142 Server connectToMe = (Server)list.getSelectedValue();
143
144 SessionManager.getGlobalCapabilities().getActiveSession().executeCommand(connectToMe.getCommand());
145
146 capabilities.closeDialog();
147 }
148
149 public void setParent(DParent parent)
150 {
151
152 }
153
154 public void setEnabled(boolean b)
155 {
156 }
157
158 public void save()
159 {
160 if (network.getSelectedItem() != null)
161 {
162 ClientState.getClientState().setInteger("sdialog.selected", ((ServerGroup)network.getSelectedItem()).getNumber());
163 }
164 data.save();
165 }
166
167 public void refresh()
168 {
169 try
170 {
171 network.setSelectedIndex(ClientState.getClientState().getInteger("sdialog.selected", 0));
172 data.update();
173 ((ServerListModel)list.getModel()).fireChange();
174 }
175 catch (Exception ex) { ex.printStackTrace(); }
176 }
177
178 public int getEstimatedWidth()
179 {
180 return 0;
181 }
182
183 public void setAlignWidth(int width)
184 {
185 }
186
187 public void setParentVariable(String parent)
188 {
189
190 }
191
192 public JComponent getComponent()
193 {
194 return this;
195 }
196
197 protected class ServerEditorDialog extends JDialog
198 {
199 protected JList alist;
200
201 public String showDialog(Component comp)
202 {
203 setLocationRelativeTo(comp);
204 setVisible(true);
205 return "";
206 }
207
208 public JList getListbox() { return alist; }
209
210 public ServerEditorDialog(JComponent comp)
211 {
212 super(JOptionPane.getFrameForComponent(comp), "Server Editor", true);
213
214 getContentPane().setLayout(new BorderLayout());
215
216 ServerListModel lmodel = new ServerListModel();
217
218 alist = new JList(lmodel);
219 alist.setCellRenderer(lmodel);
220
221 JPanel lpanel = new JPanel();
222 lpanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
223 lpanel.setLayout(new BorderLayout());
224 lpanel.add(new JScrollPane(alist, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED), BorderLayout.CENTER);
225
226 getContentPane().add(lpanel, BorderLayout.CENTER);
227
228 JToolBar buttons = new JToolBar();
229 buttons.setFloatable(false);
230 buttons.setLayout(new FlowLayout());
231
232 JButton add, edit, remove, sort, ok;
233
234 add = new JButton("Add");
235 add.setMnemonic('A');
236 buttons.add(add);
237
238 edit = new JButton("Edit");
239 edit.setMnemonic('E');
240 buttons.add(edit);
241
242 remove = new JButton("Remove");
243 remove.setMnemonic('R');
244 buttons.add(remove);
245
246 buttons.addSeparator();
247
248 sort = new JButton("Sort");
249 sort.setMnemonic('S');
250 buttons.add(sort);
251
252 buttons.addSeparator();
253
254 ok = new JButton("Close");
255 ok.setMnemonic('C');
256 buttons.add(ok);
257
258 edit.addActionListener(new ActionListener()
259 {
260 public void actionPerformed(ActionEvent ev)
261 {
262 EditServerInfo editor = new EditServerInfo();
263 editor.setupDialog(alist.getSelectedValue());
264
265 ADialog dialog = new ADialog(component, "Edit Server", editor, alist.getSelectedValue());
266 dialog.setSize(new Dimension(330, 280));
267 if (dialog.showDialog(component) != null) {
269 ((ServerListModel)alist.getModel()).fireChange();
270 }
271 }
272 });
273
274 add.addActionListener(new ActionListener()
275 {
276 public void actionPerformed(ActionEvent ev)
277 {
278 EditServerInfo editor = new EditServerInfo();
279 editor.setupDialog(null);
280
281 ADialog dialog = new ADialog(component, "New Server", editor, null);
282 dialog.setSize(new Dimension(330, 280));
283
284 Server temp = (Server)dialog.showDialog(component);
285 if (temp != null)
286 {
287 data.addServer(temp);
288 data.update();
289 ((ServerListModel)alist.getModel()).fireChange();
290 }
291 }
292 });
293
294 remove.addActionListener(new ActionListener()
295 {
296 public void actionPerformed(ActionEvent ev)
297 {
298 if (alist.getSelectedValue() != null)
299 {
300 data.removeServer((Server)alist.getSelectedValue());
301 data.update();
302 ((ServerListModel)alist.getModel()).fireChange();
303 }
304 }
305 });
306
307 sort.addActionListener(new ActionListener()
308 {
309 public void actionPerformed(ActionEvent ev)
310 {
311 data.sort();
312 data.update();
313 ((ServerListModel)alist.getModel()).fireChange();
314 }
315 });
316
317 ok.addActionListener(new ActionListener()
318 {
319 public void actionPerformed(ActionEvent ev)
320 {
321 setVisible(false);
322 }
323 });
324
325 getContentPane().add(buttons, BorderLayout.SOUTH);
326
327 setSize(400, 200);
328 }
329
330 }
331
332 protected class ServerListModel extends AbstractListModel implements ListCellRenderer
333 {
334 protected JLabel cell = new JLabel();
335
336 public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus)
337 {
338 Server svalue = (Server)value;
339
340 if (index < 0 || index > getSize())
341 {
342 return cell;
343 }
344
345 cell.setToolTipText(svalue.getHost() + ":" + svalue.getPorts());
346
347 Color fore = UIManager.getColor("TextField.foreground");
348
349 if (autoConnect.isValue(svalue.getHost()))
350 {
351 fore = Color.blue;
352 }
353
354 if (isSelected)
355 {
356 cell.setOpaque(true);
357 cell.setBackground(UIManager.getColor("TextField.selectionBackground"));
358
359 if (fore == Color.blue)
360 {
361 cell.setForeground(fore);
362 }
363 else
364 {
365 cell.setForeground(UIManager.getColor("TextField.selectionForeground"));
366 }
367
368 cell.setBorder(UIManager.getBorder("List.focusCellHighlightBorder"));
369
370 if (svalue.getNetwork().length() <= 2)
371 {
372 cell.setText("Random: " + svalue.getHost() + ":" + svalue.getPorts());
373 }
374 else
375 {
376 if (svalue.isSecure())
377 {
378 cell.setText(svalue.getNetwork() + ": " + svalue.getHost() + ":" + svalue.getPorts() + " (SSL)");
379 }
380 else
381 {
382 cell.setText(svalue.getNetwork() + ": " + svalue.getHost() + ":" + svalue.getPorts());
383 }
384 }
385 }
386 else
387 {
388 cell.setOpaque(false);
389 cell.setBorder(BorderFactory.createEmptyBorder(0, 2, 0, 0));
390 cell.setForeground(fore);
391
392 cell.setText(svalue.getDescription());
393 }
394
395 return cell;
396 }
397
398
399 public void fireChange() { fireContentsChanged(this, 0, -1); }
400
401 public Object getElementAt(int index)
402 {
403 return data.getServers().get(index);
404 }
405
406 public int getSize()
407 {
408 return data.getServers().size();
409 }
410 }
411
412 protected class NetworkListModel extends AbstractListModel implements ComboBoxModel
413 {
414 protected Object selected;
415
416 public Object getSelectedItem()
417 {
418 return selected;
419 }
420
421 public void setSelectedItem(Object item)
422 {
423 selected = item;
424 }
425
426 public void fireChange() { fireContentsChanged(this, 0, -1); }
427
428 public Object getElementAt(int index)
429 {
430 return data.getGroups().get(index);
431 }
432
433 public int getSize()
434 {
435 return data.getGroups().size();
436 }
437 }
438
439 protected class EditServerInfo extends APanel
440 {
441 protected JTextField description = new JTextField();
442 protected JTextField host = new JTextField();
443 protected JTextField portRange = new JTextField();
444 protected JTextField network = new JTextField();
445 protected JCheckBox isSSL = new JCheckBox("Server requires SSL");
446 protected JCheckBox isStartup = new JCheckBox("Connect to server on client startup");
447 protected JPasswordField password = new JPasswordField();
448
449 public void setupDialog(Object value)
450 {
451 if (value == null)
452 {
453 setBorder(BorderFactory.createTitledBorder(" Create New Server "));
454 }
455 else
456 {
457 setBorder(BorderFactory.createTitledBorder(" Edit Server Information "));
458 }
459
460 JLabel description_l, host_l, portRange_l, network_l, password_l;
461
462 LabelGroup labels = new LabelGroup();
463
464 description_l = new JLabel(" Description: ");
465 host_l = new JLabel(" Hostname: ");
466 portRange_l = new JLabel(" Port(s): ");
467 network_l = new JLabel(" Network: ");
468 password_l = new JLabel(" Password: ");
469
470 labels.addLabel(description_l);
471 labels.addLabel(host_l);
472 labels.addLabel(portRange_l);
473 labels.addLabel(network_l);
474 labels.addLabel(password_l);
475
476 addComponent(mergeComponents(description_l, description, 20));
477 addComponent(mergeComponents(host_l, host, 20));
478 addComponent(mergeComponents(portRange_l, portRange, 100));
479 addComponent(mergeComponents(network_l, network, 20));
480 addComponent(isSSL);
481 addComponent(mergeComponents(password_l, password, 20));
482 addComponent(isStartup);
483
484 labels.sync();
485
486 if (value != null)
487 {
488 Server temp = (Server)value;
489 description.setText(temp.getDescription());
490 host.setText(temp.getHost());
491 portRange.setText(temp.getPorts());
492 network.setText(temp.getNetwork());
493 isSSL.setSelected(temp.isSecure());
494
495 isStartup.setSelected( autoConnect.isValue(temp.getHost()) );
496
497 password.setText(temp.getPassword());
498 }
499 }
500
501 public Object getValue(Object value)
502 {
503 Server server;
504
505 if (value != null)
506 {
507 server = (Server)value;
508 }
509 else
510 {
511 server = new Server();
512 }
513
514 if (isStartup.isSelected() && ! autoConnect.isValue(host.getText()))
515 {
516 System.out.println("Adding: " + host.getText());
517
518 autoConnect.add(host.getText());
519 autoConnect.save();
520 }
521 else if (! isStartup.isSelected() && autoConnect.isValue(host.getText()))
522 {
523 System.out.println("Removing: " + host.getText());
524
525 autoConnect.remove(host.getText());
526 autoConnect.save();
527 }
528
529 server.setValues(description.getText(), host.getText(), portRange.getText(), network.getText(), isSSL.isSelected(), password.getText());
530 return server;
531 }
532 }
533 }
534
535 |
Popular Tags |
Java API By Example, From Geeks To Geeks.