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Viewing changes to src/program/gui/dialogs/ChannelSetEditorDialog.java

  • Committer: Bazaar Package Importer
  • Author(s): Shaun Jackman
  • Date: 2006-09-30 10:14:18 UTC
  • mfrom: (1.2.3 upstream) (3.1.1 etch)
  • Revision ID: james.westby@ubuntu.com-20060930101418-pkilk36yy22nbt3r
Tags: 0.10.4-2
Update the watch file.

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src/program/gui/dialogs/ChannelSetEditorDialog.java
1
 
/*
2
 
 *  FreeGuide J2
3
 
 *
4
 
 *  Copyright (c) 2001-2004 by Andy Balaam and the FreeGuide contributors
5
 
 *
6
 
 *  freeguide-tv.sourceforge.net
7
 
 *
8
 
 *  Released under the GNU General Public License
9
 
 *  with ABSOLUTELY NO WARRANTY.
10
 
 *
11
 
 *  See the file COPYING for more information.
12
 
 */
13
 
 
14
 
package freeguide.gui.dialogs;
15
 
 
16
 
import freeguide.gui.viewer.*;
17
 
import freeguide.lib.fgspecific.*;
18
 
import java.util.*;
19
 
import javax.swing.*;
20
 
import java.awt.*;
21
 
 
22
 
/*
23
 
 *  Allows the user to edit a channel set
24
 
 *
25
 
 * @author     Brendan Corrigan (based on FreeGuideChannelSetEditor by dtorok)
26
 
 * @created    22nd August 2003
27
 
 * @version    2
28
 
 */
29
 
 
30
 
public class ChannelSetEditorDialog extends FGDialog {
31
 
 
32
 
    public ChannelSetEditorDialog(FGDialog owner, String title,
33
 
                        ViewerFrameXMLTVLoader loader, ChannelSet chset) {
34
 
 
35
 
        super( owner, title );
36
 
 
37
 
        this.loader = loader;
38
 
        this.channelset = chset;
39
 
        this.allModel = new DefaultListModel();
40
 
        this.csetModel = new DefaultListModel();
41
 
 
42
 
        initComponents();
43
 
        fillData();
44
 
 
45
 
    }
46
 
 
47
 
 
48
 
    /**
49
 
     *  Description of the Method
50
 
     */
51
 
    private void fillData() {
52
 
        Vector chnames = this.loader.getChannelNames();
53
 
        Vector chids = this.loader.getChannelIDs();
54
 
        allModel.removeAllElements();
55
 
        csetModel.removeAllElements();
56
 
        Vector csetnames = channelset.getChannelNames();
57
 
        //get channels, put in left
58
 
        for (int i = 0; i < chnames.size(); i++) {
59
 
            if (!csetnames.contains(chnames.elementAt(i))) {
60
 
                allModel.addElement(chnames.elementAt(i));
61
 
            }
62
 
        }
63
 
        // if existing set, do name and right channels
64
 
 
65
 
        for (int j = 0; j < csetnames.size(); j++) {
66
 
            csetModel.addElement(csetnames.elementAt(j));
67
 
        }
68
 
 
69
 
        nameTextField.setText(channelset.getChannelSetName());
70
 
 
71
 
    }
72
 
 
73
 
 
74
 
    private void initComponents() {
75
 
        java.awt.GridBagConstraints gridBagConstraints;
76
 
 
77
 
        jScrollPane1 = new javax.swing.JScrollPane();
78
 
        allchannelsJList = new javax.swing.JList(allModel);
79
 
        jScrollPane2 = new javax.swing.JScrollPane();
80
 
        channelsetJList = new javax.swing.JList(csetModel);
81
 
        jPanel1 = new javax.swing.JPanel();
82
 
        addButton = new javax.swing.JButton();
83
 
        removeButton = new javax.swing.JButton();
84
 
        moveUpButton = new javax.swing.JButton();
85
 
        moveDownButton = new javax.swing.JButton();
86
 
        jPanel3 = new javax.swing.JPanel();
87
 
        nameLabel = new javax.swing.JLabel();
88
 
        nameTextField = new javax.swing.JTextField();
89
 
        jPanel4 = new javax.swing.JPanel();
90
 
        saveButton = new javax.swing.JButton();
91
 
        cancelButton = new javax.swing.JButton();
92
 
        jLabel1 = new javax.swing.JLabel();
93
 
        jLabel2 = new javax.swing.JLabel();
94
 
 
95
 
        getContentPane().setLayout(new java.awt.GridBagLayout());        
96
 
 
97
 
        jScrollPane1.setMinimumSize(new java.awt.Dimension(100, 600));
98
 
        allchannelsJList.setMinimumSize(new java.awt.Dimension(100, 600));
99
 
        allchannelsJList.setVisibleRowCount(20);
100
 
        jScrollPane1.setViewportView(allchannelsJList);
101
 
 
102
 
        gridBagConstraints = new java.awt.GridBagConstraints();
103
 
        gridBagConstraints.gridx = 0;
104
 
        gridBagConstraints.gridy = 2;
105
 
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
106
 
        gridBagConstraints.insets = new java.awt.Insets(0, 10, 0, 5);
107
 
        gridBagConstraints.weightx = 0.9;
108
 
        gridBagConstraints.weighty = 0.9;
109
 
        getContentPane().add(jScrollPane1, gridBagConstraints);
110
 
 
111
 
        jScrollPane2.setMinimumSize(new java.awt.Dimension(100, 600));
112
 
        channelsetJList.setMinimumSize(new java.awt.Dimension(100, 600));
113
 
        channelsetJList.setVisibleRowCount(20);
114
 
        channelsetJList.addListSelectionListener(
115
 
            new javax.swing.event.ListSelectionListener() {
116
 
                public void valueChanged(javax.swing.event.ListSelectionEvent evt) {
117
 
                    channelsetListChanged(evt);
118
 
                }
119
 
            });
120
 
 
121
 
        jScrollPane2.setViewportView(channelsetJList);
122
 
 
123
 
        gridBagConstraints = new java.awt.GridBagConstraints();
124
 
        gridBagConstraints.gridx = 2;
125
 
        gridBagConstraints.gridy = 2;
126
 
        gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
127
 
        gridBagConstraints.insets = new java.awt.Insets(0, 5, 0, 10);
128
 
        gridBagConstraints.weightx = 0.9;
129
 
        gridBagConstraints.weighty = 0.9;
130
 
        getContentPane().add(jScrollPane2, gridBagConstraints);
131
 
 
132
 
        jPanel1.setLayout(new java.awt.GridBagLayout());
133
 
 
134
 
        addButton.setText("Add to Set >>");
135
 
        addButton.setMaximumSize(new java.awt.Dimension(135, 26));
136
 
        addButton.setMinimumSize(new java.awt.Dimension(135, 26));
137
 
        addButton.addActionListener(
138
 
            new java.awt.event.ActionListener() {
139
 
                public void actionPerformed(java.awt.event.ActionEvent evt) {
140
 
                    addButtonActionPerformed(evt);
141
 
                }
142
 
            });
143
 
 
144
 
        gridBagConstraints = new java.awt.GridBagConstraints();
145
 
        gridBagConstraints.gridx = 0;
146
 
        gridBagConstraints.gridy = 0;
147
 
        gridBagConstraints.insets = new java.awt.Insets(0, 5, 0, 5);
148
 
        jPanel1.add(addButton, gridBagConstraints);
149
 
 
150
 
        removeButton.setText("<< Remove");
151
 
        removeButton.setActionCommand("<<   Remove from Set");
152
 
        removeButton.setMaximumSize(new java.awt.Dimension(135, 26));
153
 
        removeButton.setMinimumSize(new java.awt.Dimension(135, 26));
154
 
        removeButton.setPreferredSize(new java.awt.Dimension(172, 26));
155
 
        removeButton.addActionListener(
156
 
            new java.awt.event.ActionListener() {
157
 
                public void actionPerformed(java.awt.event.ActionEvent evt) {
158
 
                    removeButtonActionPerformed(evt);
159
 
                }
160
 
            });
161
 
 
162
 
        gridBagConstraints = new java.awt.GridBagConstraints();
163
 
        gridBagConstraints.gridx = 0;
164
 
        gridBagConstraints.gridy = 1;
165
 
        gridBagConstraints.insets = new java.awt.Insets(0, 5, 50, 5);
166
 
        gridBagConstraints.weighty = 0.25;
167
 
        jPanel1.add(removeButton, gridBagConstraints);
168
 
 
169
 
        moveUpButton.setText("Move Up");
170
 
        moveUpButton.setMaximumSize(new java.awt.Dimension(115, 26));
171
 
        moveUpButton.setMinimumSize(new java.awt.Dimension(115, 26));
172
 
        moveUpButton.setPreferredSize(new java.awt.Dimension(115, 26));
173
 
        moveUpButton.addActionListener(
174
 
            new java.awt.event.ActionListener() {
175
 
                public void actionPerformed(java.awt.event.ActionEvent evt) {
176
 
                    upButtonAction(evt);
177
 
                }
178
 
            });
179
 
 
180
 
        gridBagConstraints = new java.awt.GridBagConstraints();
181
 
        gridBagConstraints.gridx = 0;
182
 
        gridBagConstraints.gridy = 2;
183
 
        gridBagConstraints.insets = new java.awt.Insets(0, 5, 0, 5);
184
 
        jPanel1.add(moveUpButton, gridBagConstraints);
185
 
 
186
 
        moveDownButton.setText("Move Down");
187
 
        moveDownButton.setMaximumSize(new java.awt.Dimension(115, 26));
188
 
        moveDownButton.setMinimumSize(new java.awt.Dimension(115, 26));
189
 
        moveDownButton.setPreferredSize(new java.awt.Dimension(115, 26));
190
 
        moveDownButton.addActionListener(
191
 
            new java.awt.event.ActionListener() {
192
 
                public void actionPerformed(java.awt.event.ActionEvent evt) {
193
 
                    downButtonActionPerformed(evt);
194
 
                }
195
 
            });
196
 
 
197
 
        gridBagConstraints = new java.awt.GridBagConstraints();
198
 
        gridBagConstraints.gridx = 0;
199
 
        gridBagConstraints.gridy = 3;
200
 
        gridBagConstraints.insets = new java.awt.Insets(0, 5, 0, 5);
201
 
        jPanel1.add(moveDownButton, gridBagConstraints);
202
 
 
203
 
        gridBagConstraints = new java.awt.GridBagConstraints();
204
 
        gridBagConstraints.gridx = 1;
205
 
        gridBagConstraints.gridy = 2;
206
 
        getContentPane().add(jPanel1, gridBagConstraints);
207
 
 
208
 
        jPanel3.setLayout(new java.awt.GridBagLayout());
209
 
 
210
 
        jPanel3.setMinimumSize(new java.awt.Dimension(400, 80));
211
 
        nameLabel.setHorizontalAlignment(javax.swing.SwingConstants.LEFT);
212
 
        nameLabel.setText("Channel Set Name:");
213
 
        gridBagConstraints = new java.awt.GridBagConstraints();
214
 
        gridBagConstraints.gridx = 0;
215
 
        gridBagConstraints.gridy = 0;
216
 
        gridBagConstraints.fill = java.awt.GridBagConstraints.VERTICAL;
217
 
        gridBagConstraints.insets = new java.awt.Insets(0, 0, 0, 5);
218
 
        gridBagConstraints.anchor = java.awt.GridBagConstraints.WEST;
219
 
        jPanel3.add(nameLabel, gridBagConstraints);
220
 
 
221
 
        nameTextField.setMinimumSize(new java.awt.Dimension(200, 20));
222
 
        nameTextField.setPreferredSize(new java.awt.Dimension(200, 20));
223
 
        gridBagConstraints = new java.awt.GridBagConstraints();
224
 
        gridBagConstraints.gridx = 1;
225
 
        gridBagConstraints.gridy = 0;
226
 
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
227
 
        gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
228
 
        jPanel3.add(nameTextField, gridBagConstraints);
229
 
 
230
 
        gridBagConstraints = new java.awt.GridBagConstraints();
231
 
        gridBagConstraints.gridx = 0;
232
 
        gridBagConstraints.gridy = 0;
233
 
        gridBagConstraints.gridwidth = 3;
234
 
        gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
235
 
        gridBagConstraints.insets = new java.awt.Insets(5, 5, 5, 5);
236
 
        gridBagConstraints.weightx = 0.1;
237
 
        gridBagConstraints.weighty = 0.1;
238
 
        getContentPane().add(jPanel3, gridBagConstraints);
239
 
 
240
 
        jPanel4.setLayout(new java.awt.GridBagLayout());
241
 
 
242
 
        saveButton.setText("OK");
243
 
        saveButton.setMaximumSize(new java.awt.Dimension(83, 26));
244
 
        saveButton.setMinimumSize(new java.awt.Dimension(83, 26));
245
 
        saveButton.setPreferredSize(new java.awt.Dimension(83, 26));
246
 
        saveButton.addActionListener(
247
 
            new java.awt.event.ActionListener() {
248
 
                public void actionPerformed(java.awt.event.ActionEvent evt) {
249
 
                    saveButtonActionPerformed(evt);
250
 
                }
251
 
            });
252
 
 
253
 
        gridBagConstraints = new java.awt.GridBagConstraints();
254
 
        gridBagConstraints.insets = new java.awt.Insets(0, 0, 0, 10);
255
 
        jPanel4.add(saveButton, gridBagConstraints);
256
 
 
257
 
        cancelButton.setText("Cancel");
258
 
        cancelButton.setMaximumSize(new java.awt.Dimension(83, 26));
259
 
        cancelButton.setMinimumSize(new java.awt.Dimension(83, 26));
260
 
        cancelButton.setPreferredSize(new java.awt.Dimension(83, 26));
261
 
        cancelButton.addActionListener(
262
 
            new java.awt.event.ActionListener() {
263
 
                public void actionPerformed(java.awt.event.ActionEvent evt) {
264
 
                    cancelButtonActionPerformed(evt);
265
 
                }
266
 
            });
267
 
 
268
 
        jPanel4.add(cancelButton, new java.awt.GridBagConstraints());
269
 
 
270
 
        gridBagConstraints = new java.awt.GridBagConstraints();
271
 
        gridBagConstraints.gridx = 0;
272
 
        gridBagConstraints.gridy = 3;
273
 
        gridBagConstraints.gridwidth = 3;
274
 
        gridBagConstraints.insets = new java.awt.Insets(10, 5, 10, 10);
275
 
        gridBagConstraints.anchor = java.awt.GridBagConstraints.EAST;
276
 
        getContentPane().add(jPanel4, gridBagConstraints);
277
 
 
278
 
        jLabel1.setText("Available channels:");
279
 
        gridBagConstraints = new java.awt.GridBagConstraints();
280
 
        gridBagConstraints.gridx = 0;
281
 
        gridBagConstraints.gridy = 1;
282
 
        getContentPane().add(jLabel1, gridBagConstraints);
283
 
 
284
 
        jLabel2.setText("This set:");
285
 
        gridBagConstraints = new java.awt.GridBagConstraints();
286
 
        gridBagConstraints.gridx = 2;
287
 
        gridBagConstraints.gridy = 1;
288
 
        getContentPane().add(jLabel2, gridBagConstraints);
289
 
 
290
 
                getRootPane().setDefaultButton( saveButton );
291
 
                
292
 
        pack();
293
 
        
294
 
        java.awt.Dimension screenSize = java.awt.Toolkit.getDefaultToolkit()
295
 
                        .getScreenSize();
296
 
        setSize(new java.awt.Dimension(400, 300));
297
 
        setLocation((screenSize.width - 400) / 2,
298
 
                        (screenSize.height - 300) / 2);
299
 
        
300
 
    }
301
 
 
302
 
 
303
 
    /**
304
 
     *  Description of the Method
305
 
     *
306
 
     *@param  evt  Description of the Parameter
307
 
     */
308
 
    private void channelsetListChanged(javax.swing.event.ListSelectionEvent evt) {
309
 
        checkUpAndDownButtons();
310
 
    }
311
 
 
312
 
 
313
 
    /**
314
 
     *  Description of the Method
315
 
     *
316
 
     *@param  evt  Description of the Parameter
317
 
     */
318
 
    private void downButtonActionPerformed(java.awt.event.ActionEvent evt) {
319
 
 
320
 
        int[] selected = channelsetJList.getSelectedIndices();
321
 
        for (int i = 0; i < selected.length; i++) {
322
 
            int oldIndex = selected[i];
323
 
            if (oldIndex < csetModel.getSize() - 1) {
324
 
                int newIndex = oldIndex + 1;
325
 
                csetModel.insertElementAt(csetModel.remove(oldIndex), newIndex);
326
 
                channelsetJList.setSelectedIndex(newIndex);
327
 
            }
328
 
        }
329
 
        checkUpAndDownButtons();
330
 
    }
331
 
 
332
 
 
333
 
 
334
 
    /**
335
 
     *  Description of the Method
336
 
     *
337
 
     *@param  evt  Description of the Parameter
338
 
     */
339
 
    private void upButtonAction(java.awt.event.ActionEvent evt) {
340
 
 
341
 
        int[] selected = channelsetJList.getSelectedIndices();
342
 
        for (int i = 0; i < selected.length; i++) {
343
 
            int oldIndex = selected[i];
344
 
            if (oldIndex > 0) {
345
 
                int newIndex = oldIndex - 1;
346
 
                csetModel.insertElementAt(csetModel.remove(oldIndex), newIndex);
347
 
                channelsetJList.setSelectedIndex(newIndex);
348
 
            }
349
 
        }
350
 
        checkUpAndDownButtons();
351
 
    }
352
 
 
353
 
 
354
 
    /**
355
 
     *  Description of the Method
356
 
     *
357
 
     *@param  evt  Description of the Parameter
358
 
     */
359
 
    private void removeButtonActionPerformed(java.awt.event.ActionEvent evt) {
360
 
 
361
 
        int[] selected = channelsetJList.getSelectedIndices();
362
 
 
363
 
        for (int i = 0; i < selected.length; i++) {
364
 
            //Object o=allModel.remove(selected[i]);
365
 
            allModel.addElement(csetModel.elementAt(selected[i]));
366
 
        }
367
 
 
368
 
        for (int j = selected.length - 1; j >= 0; j--) {
369
 
            Object o = csetModel.remove(selected[j]);
370
 
        }
371
 
        checkUpAndDownButtons();
372
 
    }
373
 
 
374
 
 
375
 
    /**
376
 
     *  Adds a feature to the ButtonActionPerformed attribute of the
377
 
     *  ChannelSetEditor object
378
 
     *
379
 
     *@param  evt  The feature to be added to the ButtonActionPerformed
380
 
     *      attribute
381
 
     */
382
 
    private void addButtonActionPerformed(java.awt.event.ActionEvent evt) {
383
 
                
384
 
        //take selected item in source and move it into sink
385
 
        int[] selected = allchannelsJList.getSelectedIndices();
386
 
        for (int i = 0; i < selected.length; i++) {
387
 
            //Object o=allModel.remove(selected[i]);
388
 
            csetModel.addElement(allModel.elementAt(selected[i]));
389
 
        }
390
 
 
391
 
        for (int j = selected.length - 1; j >= 0; j--) {
392
 
            Object o = allModel.remove(selected[j]);
393
 
        }
394
 
        checkUpAndDownButtons();
395
 
 
396
 
    }
397
 
 
398
 
 
399
 
    /**
400
 
     *  Description of the Method
401
 
     *
402
 
     *@param  evt  Description of the Parameter
403
 
     */
404
 
    private void cancelButtonActionPerformed(java.awt.event.ActionEvent evt) {
405
 
        quit();
406
 
    }
407
 
 
408
 
 
409
 
    /**
410
 
     *  Description of the Method
411
 
     *
412
 
     *@param  evt  Description of the Parameter
413
 
     */
414
 
    private void saveButtonActionPerformed(java.awt.event.ActionEvent evt) {
415
 
        updateChannelSet();
416
 
        quit();
417
 
    }
418
 
 
419
 
 
420
 
    /**
421
 
     *  Description of the Method
422
 
     */
423
 
    private void checkUpAndDownButtons() {
424
 
        int[] selected = channelsetJList.getSelectedIndices();
425
 
        boolean enableUp = false;
426
 
        boolean enableDown = false;
427
 
        int max = csetModel.getSize() - 1;
428
 
        for (int i = 0; i < selected.length; i++) {
429
 
            int index = selected[i];
430
 
            if (index > 0) {
431
 
                enableUp = true;
432
 
            }
433
 
            if (index < max) {
434
 
                enableDown = true;
435
 
            }
436
 
            if (enableUp && enableDown) {
437
 
                break;
438
 
            }
439
 
        }
440
 
        moveUpButton.setEnabled(enableUp);
441
 
        moveDownButton.setEnabled(enableDown);
442
 
    }
443
 
 
444
 
 
445
 
    /**
446
 
     *  Description of the Method
447
 
     */
448
 
    private void updateChannelSet() {
449
 
        channelset.setChannelSetName(this.nameTextField.getText());
450
 
        // get selected items
451
 
        Object[] chosen = csetModel.toArray();
452
 
        Vector chnames = this.loader.getChannelNames();
453
 
        Vector chids = this.loader.getChannelIDs();
454
 
        this.channelset.clearChannels();
455
 
        for (int i = 0; i < chosen.length; i++) {
456
 
            String chname = (String) chosen[i];
457
 
            int ind = chnames.indexOf(chname);
458
 
            if (ind >= 0) {
459
 
                this.channelset.addChannelName((String) chids.elementAt(ind),
460
 
                                        chname);
461
 
            }
462
 
        }
463
 
 
464
 
        updatedFlag = true;
465
 
 
466
 
    }
467
 
 
468
 
    private javax.swing.JPanel jPanel4;
469
 
    private javax.swing.JScrollPane jScrollPane1;
470
 
    private javax.swing.JLabel jLabel1;
471
 
    private javax.swing.JList channelsetJList;
472
 
    private javax.swing.JList allchannelsJList;
473
 
    private javax.swing.JPanel jPanel3;
474
 
    private javax.swing.JLabel jLabel2;
475
 
    private javax.swing.JLabel nameLabel;
476
 
    private javax.swing.JScrollPane jScrollPane2;
477
 
    private javax.swing.JButton cancelButton;
478
 
    private javax.swing.JButton saveButton;
479
 
    private javax.swing.JPanel jPanel1;
480
 
    private javax.swing.JButton moveDownButton;
481
 
    private javax.swing.JButton moveUpButton;
482
 
    private javax.swing.JTextField nameTextField;
483
 
    private javax.swing.JButton addButton;
484
 
    private javax.swing.JButton removeButton;
485
 
    
486
 
    private ViewerFrameXMLTVLoader loader;
487
 
    private ChannelSet channelset;
488
 
    /**
489
 
     *  internal list models for the two JLists
490
 
     */
491
 
    private DefaultListModel allModel, csetModel;
492
 
 
493
 
    
494
 
}