1 |
/* |
2 |
* JSampler - a java front-end for LinuxSampler |
3 |
* |
4 |
* Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com> |
5 |
* |
6 |
* This file is part of JSampler. |
7 |
* |
8 |
* JSampler is free software; you can redistribute it and/or modify |
9 |
* it under the terms of the GNU General Public License version 2 |
10 |
* as published by the Free Software Foundation. |
11 |
* |
12 |
* JSampler is distributed in the hope that it will be useful, |
13 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 |
* GNU General Public License for more details. |
16 |
* |
17 |
* You should have received a copy of the GNU General Public License |
18 |
* along with JSampler; if not, write to the Free Software |
19 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
20 |
* MA 02111-1307 USA |
21 |
*/ |
22 |
|
23 |
package org.jsampler.view.std; |
24 |
|
25 |
import java.awt.BorderLayout; |
26 |
import java.awt.Dimension; |
27 |
|
28 |
import java.awt.event.ActionEvent; |
29 |
import java.awt.event.ActionListener; |
30 |
|
31 |
import javax.swing.AbstractAction; |
32 |
import javax.swing.Action; |
33 |
import javax.swing.BorderFactory; |
34 |
import javax.swing.Box; |
35 |
import javax.swing.BoxLayout; |
36 |
import javax.swing.DefaultCellEditor; |
37 |
import javax.swing.JButton; |
38 |
import javax.swing.JComboBox; |
39 |
import javax.swing.JLabel; |
40 |
import javax.swing.JPanel; |
41 |
import javax.swing.JScrollPane; |
42 |
import javax.swing.JSlider; |
43 |
import javax.swing.JSplitPane; |
44 |
import javax.swing.JTable; |
45 |
import javax.swing.JToolBar; |
46 |
|
47 |
import javax.swing.event.ChangeEvent; |
48 |
import javax.swing.event.ChangeListener; |
49 |
import javax.swing.event.ListSelectionEvent; |
50 |
import javax.swing.event.ListSelectionListener; |
51 |
|
52 |
import javax.swing.table.AbstractTableModel; |
53 |
import javax.swing.table.TableColumn; |
54 |
import javax.swing.table.JTableHeader; |
55 |
|
56 |
import net.sf.juife.event.TaskEvent; |
57 |
import net.sf.juife.event.TaskListener; |
58 |
|
59 |
import org.jsampler.AudioDeviceModel; |
60 |
import org.jsampler.CC; |
61 |
import org.jsampler.HF; |
62 |
import org.jsampler.JSPrefs; |
63 |
import org.jsampler.SamplerChannelModel; |
64 |
|
65 |
import org.jsampler.event.EffectSendsAdapter; |
66 |
import org.jsampler.event.EffectSendsEvent; |
67 |
import org.jsampler.event.EffectSendsListener; |
68 |
|
69 |
|
70 |
import org.jsampler.task.Channel; |
71 |
|
72 |
import org.jsampler.view.FxSendTable; |
73 |
|
74 |
import org.linuxsampler.lscp.FxSend; |
75 |
|
76 |
import static org.jsampler.view.std.StdI18n.i18n; |
77 |
|
78 |
|
79 |
/** |
80 |
* |
81 |
* @author Grigor Iliev |
82 |
*/ |
83 |
public class JSFxSendsPane extends JPanel implements ListSelectionListener { |
84 |
private SamplerChannelModel channelModel; |
85 |
private final FxSendTable fxSendsTable; |
86 |
|
87 |
protected final Action actionAddFxSend = new AddFxSendAction(); |
88 |
protected final Action actionRemoveFxSend = new RemoveFxSendAction(); |
89 |
|
90 |
private final JComboBox cbMidiCtrls = new JComboBox(); |
91 |
private final JSlider slVolume = StdUtils.createVolumeSlider(); |
92 |
|
93 |
private final JLabel lMidiCtrl = new JLabel(i18n.getLabel("JSFxSendsPane.lMidiCtrl")); |
94 |
private final JLabel lVolume = new JLabel(i18n.getLabel("JSFxSendsPane.lVolume")); |
95 |
|
96 |
private final ChannelRoutingTable channelRoutingTable; |
97 |
|
98 |
private FxSend fxSend = null; |
99 |
|
100 |
/** |
101 |
* Creates a new instance of <code>JSFxSendsPane</code>. |
102 |
* |
103 |
* @throws IllegalArgumentException If <code>model</code> is <code>null</code>. |
104 |
*/ |
105 |
public |
106 |
JSFxSendsPane(SamplerChannelModel model) { |
107 |
if(model == null) |
108 |
throw new IllegalArgumentException("model should be non-null!"); |
109 |
|
110 |
channelModel = model; |
111 |
fxSendsTable = new FxSendTable(channelModel); |
112 |
channelRoutingTable = new ChannelRoutingTable(); |
113 |
|
114 |
setLayout(new BorderLayout()); |
115 |
|
116 |
|
117 |
|
118 |
JPanel rightPane = createRightPane(); |
119 |
|
120 |
|
121 |
JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT); |
122 |
splitPane.setLeftComponent(createLeftPane()); |
123 |
splitPane.setRightComponent(rightPane); |
124 |
splitPane.setContinuousLayout(true); |
125 |
add(splitPane); |
126 |
|
127 |
channelModel.addEffectSendsListener(getHandler()); |
128 |
|
129 |
fxSendsTable.getSelectionModel().addListSelectionListener(this); |
130 |
|
131 |
if(channelModel.getChannelInfo().getEngine() == null) { |
132 |
actionAddFxSend.setEnabled(false); |
133 |
} |
134 |
if(channelModel.getFxSendCount() == 0) { |
135 |
actionRemoveFxSend.setEnabled(false); |
136 |
} else { |
137 |
fxSendsTable.setSelectedFxSend(channelModel.getFxSend(0)); |
138 |
} |
139 |
updateFxSend(); |
140 |
|
141 |
Dimension d = getMinimumSize(); |
142 |
int w = d.width > 500 ? d.width : 500; |
143 |
int h = d.height > 300 ? d.height : 300; |
144 |
setPreferredSize(new Dimension(w, h)); |
145 |
splitPane.setDividerLocation(200); |
146 |
} |
147 |
|
148 |
protected JSPrefs |
149 |
preferences() { return CC.getViewConfig().preferences(); } |
150 |
|
151 |
protected JToolBar |
152 |
createToolBar() { |
153 |
JToolBar tb = new JToolBar(); |
154 |
tb.setMaximumSize(new Dimension(Short.MAX_VALUE, tb.getPreferredSize().height)); |
155 |
tb.setFloatable(false); |
156 |
tb.setAlignmentX(JPanel.RIGHT_ALIGNMENT); |
157 |
|
158 |
tb.add(new JButton(actionAddFxSend)); |
159 |
tb.add(new JButton(actionRemoveFxSend)); |
160 |
|
161 |
return tb; |
162 |
} |
163 |
|
164 |
protected JPanel |
165 |
createLeftPane() { |
166 |
JPanel leftPane = new JPanel(); |
167 |
leftPane.setLayout(new BorderLayout()); |
168 |
|
169 |
leftPane.add(createToolBar(), BorderLayout.NORTH); |
170 |
leftPane.add(new JScrollPane(fxSendsTable)); |
171 |
|
172 |
return leftPane; |
173 |
} |
174 |
|
175 |
protected JPanel |
176 |
createRightPane() { |
177 |
for(int i = 0; i < 128; i++) cbMidiCtrls.addItem(new Integer(i)); |
178 |
|
179 |
cbMidiCtrls.addActionListener(new ActionListener() { |
180 |
public void |
181 |
actionPerformed(ActionEvent e) { |
182 |
if(fxSend == null) return; |
183 |
|
184 |
int fxs = fxSend.getFxSendId(); |
185 |
int ctrl = cbMidiCtrls.getSelectedIndex(); |
186 |
|
187 |
if(ctrl == fxSend.getMidiController()) { |
188 |
return; |
189 |
} |
190 |
|
191 |
channelModel.setBackendFxSendMidiController(fxs, ctrl); |
192 |
} |
193 |
}); |
194 |
|
195 |
slVolume.addChangeListener(new ChangeListener() { |
196 |
public void |
197 |
stateChanged(ChangeEvent e) { setVolume(); } |
198 |
}); |
199 |
|
200 |
JPanel rightPane = new JPanel(); |
201 |
rightPane.setLayout(new BorderLayout()); |
202 |
|
203 |
JPanel p = new JPanel(); |
204 |
p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS)); |
205 |
|
206 |
JPanel p2 = new JPanel(); |
207 |
p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS)); |
208 |
|
209 |
p2.add(lVolume); |
210 |
p2.add(Box.createRigidArea(new Dimension(6, 0))); |
211 |
slVolume.setMinimumSize(slVolume.getPreferredSize()); |
212 |
p2.add(slVolume); |
213 |
p2.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); |
214 |
p.add(p2); |
215 |
|
216 |
p2 = new JPanel(); |
217 |
|
218 |
p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS)); |
219 |
p2.add(lMidiCtrl); |
220 |
p2.add(Box.createRigidArea(new Dimension(6, 0))); |
221 |
p2.add(cbMidiCtrls); |
222 |
p2.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); |
223 |
//p2.setAlignmentX(LEFT_ALIGNMENT); |
224 |
p.add(p2); |
225 |
|
226 |
rightPane.add(p, BorderLayout.NORTH); |
227 |
rightPane.add(new JScrollPane(channelRoutingTable)); |
228 |
|
229 |
return rightPane; |
230 |
} |
231 |
|
232 |
private void |
233 |
setVolume() { |
234 |
if(fxSend == null || slVolume.getValueIsAdjusting()) return; |
235 |
|
236 |
int i = (int)(fxSend.getLevel() * 100); |
237 |
if(slVolume.getValue() == i) return; |
238 |
|
239 |
float vol = slVolume.getValue(); |
240 |
vol /= 100; |
241 |
channelModel.setBackendFxSendLevel(fxSend.getFxSendId(), vol); |
242 |
} |
243 |
|
244 |
public void |
245 |
valueChanged(ListSelectionEvent e) { |
246 |
if(e.getValueIsAdjusting()) return; |
247 |
|
248 |
fxSend = fxSendsTable.getSelectedFxSend(); |
249 |
actionRemoveFxSend.setEnabled(fxSend != null); |
250 |
updateFxSend(); |
251 |
} |
252 |
|
253 |
private void |
254 |
updateFxSend() { |
255 |
boolean b = (fxSend != null); |
256 |
cbMidiCtrls.setEnabled(b); |
257 |
slVolume.setEnabled(b); |
258 |
channelRoutingTable.setEnabled(b); |
259 |
if(!b) { |
260 |
slVolume.setValue(0); |
261 |
cbMidiCtrls.setSelectedIndex(0); |
262 |
return; |
263 |
} |
264 |
|
265 |
cbMidiCtrls.setSelectedIndex(fxSend.getMidiController()); |
266 |
slVolume.setValue((int)(fxSend.getLevel() * 100)); |
267 |
} |
268 |
|
269 |
class AddFxSendAction extends AbstractAction { |
270 |
private int fxSendId = -1; |
271 |
|
272 |
AddFxSendAction() { |
273 |
super(i18n.getLabel("JSFxSendsPane.AddFxSendAction")); |
274 |
|
275 |
String s = i18n.getLabel("JSFxSendsPane.AddFxSendAction.tt"); |
276 |
putValue(SHORT_DESCRIPTION, s); |
277 |
} |
278 |
|
279 |
public void |
280 |
actionPerformed(ActionEvent e) { |
281 |
int id = channelModel.getChannelId(); |
282 |
final Channel.AddFxSend t = new Channel.AddFxSend(id, 0, "New effect send"); |
283 |
|
284 |
t.addTaskListener(new TaskListener() { |
285 |
public void |
286 |
taskPerformed(TaskEvent e) { |
287 |
if(t.doneWithErrors()) { |
288 |
fxSendId = -1; |
289 |
return; |
290 |
} |
291 |
setFxSendId(t.getResult()); |
292 |
} |
293 |
}); |
294 |
CC.getTaskQueue().add(t); |
295 |
} |
296 |
|
297 |
public int |
298 |
getFxSendId() { return fxSendId; } |
299 |
|
300 |
public void |
301 |
setFxSendId(int id) { fxSendId = id; } |
302 |
} |
303 |
|
304 |
class RemoveFxSendAction extends AbstractAction { |
305 |
RemoveFxSendAction() { |
306 |
super(i18n.getLabel("JSFxSendsPane.RemoveFxSendAction")); |
307 |
|
308 |
String s = i18n.getLabel("JSFxSendsPane.RemoveFxSendAction.tt"); |
309 |
putValue(SHORT_DESCRIPTION, s); |
310 |
} |
311 |
|
312 |
public void |
313 |
actionPerformed(ActionEvent e) { |
314 |
FxSend fxs = fxSendsTable.getSelectedFxSend(); |
315 |
if(fxs == null) return; |
316 |
channelModel.removeBackendFxSend(fxs.getFxSendId()); |
317 |
} |
318 |
} |
319 |
|
320 |
class ChannelRoutingTable extends JTable { |
321 |
private String[] columnToolTips = { |
322 |
i18n.getLabel("JSFxSendsPane.ttAudioSrc"), |
323 |
i18n.getLabel("JSFxSendsPane.ttAudioDst"), |
324 |
}; |
325 |
|
326 |
ChannelRoutingTable() { |
327 |
super(new ChannelRoutingTableModel()); |
328 |
|
329 |
JComboBox cb = new JComboBox(); |
330 |
int devId = channelModel.getChannelInfo().getAudioOutputDevice(); |
331 |
AudioDeviceModel adm = CC.getSamplerModel().getAudioDeviceById(devId); |
332 |
|
333 |
int chns; |
334 |
if(adm == null) { |
335 |
chns = channelModel.getChannelInfo().getAudioOutputChannels(); |
336 |
} else { |
337 |
chns = adm.getDeviceInfo().getAudioChannelCount(); |
338 |
} |
339 |
|
340 |
for(Integer i = 0; i < chns; i++) cb.addItem(i); |
341 |
|
342 |
TableColumn column = getColumnModel().getColumn(1); |
343 |
column.setCellEditor(new DefaultCellEditor(cb)); |
344 |
} |
345 |
|
346 |
protected JTableHeader |
347 |
createDefaultTableHeader() { |
348 |
return new JTableHeader(columnModel) { |
349 |
public String getToolTipText(java.awt.event.MouseEvent e) { |
350 |
java.awt.Point p = e.getPoint(); |
351 |
int i = columnModel.getColumnIndexAtX(p.x); |
352 |
i = columnModel.getColumn(i).getModelIndex(); |
353 |
return columnToolTips[i]; |
354 |
} |
355 |
}; |
356 |
} |
357 |
} |
358 |
|
359 |
class ChannelRoutingTableModel extends AbstractTableModel implements ListSelectionListener { |
360 |
private String[] columnNames = { |
361 |
i18n.getLabel("JSFxSendsPane.audioSrc"), |
362 |
i18n.getLabel("JSFxSendsPane.audioDst") |
363 |
}; |
364 |
|
365 |
ChannelRoutingTableModel() { |
366 |
channelModel.addEffectSendsListener(new EffectSendsAdapter() { |
367 |
/** Invoked when an effect send's setting are changed. */ |
368 |
public void |
369 |
effectSendChanged(EffectSendsEvent e) { |
370 |
if(fxSend == null) { |
371 |
fireTableDataChanged(); |
372 |
return; |
373 |
} |
374 |
|
375 |
if(fxSend.equals(e.getFxSend())) { |
376 |
int l; |
377 |
l = e.getFxSend().getAudioOutputRouting().length; |
378 |
fireTableRowsUpdated(0, l - 1); |
379 |
} |
380 |
} |
381 |
}); |
382 |
|
383 |
fxSendsTable.getSelectionModel().addListSelectionListener(this); |
384 |
} |
385 |
|
386 |
public int |
387 |
getColumnCount() { return columnNames.length; } |
388 |
|
389 |
public String |
390 |
getColumnName(int column) { return columnNames[column]; } |
391 |
|
392 |
public int |
393 |
getRowCount() { |
394 |
if(fxSend == null) return 0; |
395 |
return fxSend.getAudioOutputRouting().length; |
396 |
} |
397 |
|
398 |
public Object |
399 |
getValueAt(int row, int column) { |
400 |
switch(column) { |
401 |
case 0: |
402 |
return row; |
403 |
case 1: |
404 |
return fxSend.getAudioOutputRouting()[row]; |
405 |
default: return null; |
406 |
} |
407 |
|
408 |
} |
409 |
|
410 |
public boolean |
411 |
isCellEditable(int row, int column) { |
412 |
switch(column) { |
413 |
case 0: |
414 |
return false; |
415 |
case 1: |
416 |
return true; |
417 |
default: return false; |
418 |
} |
419 |
} |
420 |
|
421 |
public void |
422 |
setValueAt(Object value, int row, int column) { |
423 |
if(column == 0) return; |
424 |
int id = fxSend.getFxSendId(); |
425 |
int src = (Integer)getValueAt(row, 0); |
426 |
int dst = (Integer)value; |
427 |
channelModel.setBackendFxSendAudioOutputChannel(id, src, dst); |
428 |
fxSend.getAudioOutputRouting()[row] = dst; |
429 |
|
430 |
fireTableCellUpdated(row, column); |
431 |
} |
432 |
|
433 |
public void |
434 |
valueChanged(ListSelectionEvent e) { |
435 |
if(e.getValueIsAdjusting()) return; |
436 |
|
437 |
fireTableDataChanged(); |
438 |
} |
439 |
} |
440 |
|
441 |
private final Handler eventHandler = new Handler(); |
442 |
|
443 |
private Handler |
444 |
getHandler() { return eventHandler; } |
445 |
|
446 |
private class Handler implements EffectSendsListener { |
447 |
/** Invoked when a new effect send is added to a sampler channel. */ |
448 |
public void |
449 |
effectSendAdded(EffectSendsEvent e) { |
450 |
FxSend fxs = fxSendsTable.getSelectedFxSend(); |
451 |
if(fxs == null) return; |
452 |
AddFxSendAction a = (AddFxSendAction)actionAddFxSend; |
453 |
if(fxs.getFxSendId() != a.getFxSendId()) return; |
454 |
|
455 |
fxSendsTable.requestFocus(); |
456 |
fxSendsTable.editSelectedFxSend(); |
457 |
a.setFxSendId(-1); |
458 |
} |
459 |
|
460 |
/** Invoked when an effect send is removed from a sampler channel. */ |
461 |
public void |
462 |
effectSendRemoved(EffectSendsEvent e) { |
463 |
if(channelModel.getFxSendCount() == 0) return; |
464 |
int id = e.getFxSend().getFxSendId(); |
465 |
for(FxSend fxs : channelModel.getFxSends()) { |
466 |
if(fxs.getFxSendId() > id) { |
467 |
fxSendsTable.setSelectedFxSend(fxs); |
468 |
return; |
469 |
} |
470 |
} |
471 |
FxSend fxs = channelModel.getFxSend(channelModel.getFxSendCount() - 1); |
472 |
fxSendsTable.setSelectedFxSend(fxs); |
473 |
} |
474 |
|
475 |
/** Invoked when an effect send's setting are changed. */ |
476 |
public void |
477 |
effectSendChanged(EffectSendsEvent e) { |
478 |
if(fxSend == null) return; |
479 |
if(fxSend.equals(e.getFxSend())) { |
480 |
fxSend = e.getFxSend(); |
481 |
updateFxSend(); |
482 |
} |
483 |
} |
484 |
} |
485 |
} |