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.classic; |
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.JComboBox; |
38 |
import javax.swing.JLabel; |
39 |
import javax.swing.JPanel; |
40 |
import javax.swing.JScrollPane; |
41 |
import javax.swing.JSlider; |
42 |
import javax.swing.JSplitPane; |
43 |
import javax.swing.JTable; |
44 |
import javax.swing.JToolBar; |
45 |
|
46 |
import javax.swing.event.ChangeEvent; |
47 |
import javax.swing.event.ChangeListener; |
48 |
import javax.swing.event.ListSelectionEvent; |
49 |
import javax.swing.event.ListSelectionListener; |
50 |
|
51 |
import javax.swing.table.AbstractTableModel; |
52 |
import javax.swing.table.TableColumn; |
53 |
import javax.swing.table.JTableHeader; |
54 |
|
55 |
import net.sf.juife.event.TaskEvent; |
56 |
import net.sf.juife.event.TaskListener; |
57 |
|
58 |
import org.jsampler.AudioDeviceModel; |
59 |
import org.jsampler.CC; |
60 |
import org.jsampler.SamplerChannelModel; |
61 |
|
62 |
import org.jsampler.event.EffectSendsAdapter; |
63 |
import org.jsampler.event.EffectSendsEvent; |
64 |
import org.jsampler.event.EffectSendsListener; |
65 |
|
66 |
|
67 |
import org.jsampler.task.Channel; |
68 |
|
69 |
import org.jsampler.view.FxSendTable; |
70 |
|
71 |
import org.linuxsampler.lscp.FxSend; |
72 |
|
73 |
import static org.jsampler.view.classic.ClassicI18n.i18n; |
74 |
|
75 |
|
76 |
/** |
77 |
* |
78 |
* @author Grigor Iliev |
79 |
*/ |
80 |
public class FxSendsPane extends JPanel implements ListSelectionListener { |
81 |
private SamplerChannelModel channelModel; |
82 |
private final FxSendTable fxSendsTable; |
83 |
|
84 |
private final AddFxSend addFxSend = new AddFxSend(); |
85 |
private final ToolbarButton btnNewFxSend = new ToolbarButton(addFxSend); |
86 |
private final ToolbarButton btnRemoveFxSend = new ToolbarButton(new RemoveFxSend()); |
87 |
private final JComboBox cbMidiCtrls = new JComboBox(); |
88 |
private final JSlider slVolume = new JSlider(0, 100); |
89 |
|
90 |
private final JLabel lMidiCtrl = new JLabel(i18n.getLabel("FxSendsPane.lMidiCtrl")); |
91 |
private final JLabel lVolume = new JLabel(i18n.getLabel("FxSendsPane.lVolume")); |
92 |
|
93 |
private final ChannelRoutingTable channelRoutingTable; |
94 |
|
95 |
private FxSend fxSend = null; |
96 |
|
97 |
/** |
98 |
* Creates a new instance of <code>FxSendsPane</code>. |
99 |
* @throws IllegalArgumentException If <code>model</code> is <code>null</code>. |
100 |
*/ |
101 |
public |
102 |
FxSendsPane(SamplerChannelModel model) { |
103 |
if(model == null) |
104 |
throw new IllegalArgumentException("model should be non-null!"); |
105 |
|
106 |
channelModel = model; |
107 |
fxSendsTable = new FxSendTable(channelModel); |
108 |
channelRoutingTable = new ChannelRoutingTable(); |
109 |
|
110 |
setLayout(new BorderLayout()); |
111 |
|
112 |
JToolBar tb = new JToolBar(); |
113 |
tb.setMaximumSize(new Dimension(Short.MAX_VALUE, tb.getPreferredSize().height)); |
114 |
tb.setFloatable(false); |
115 |
tb.setAlignmentX(JPanel.RIGHT_ALIGNMENT); |
116 |
|
117 |
tb.add(btnNewFxSend); |
118 |
tb.add(btnRemoveFxSend); |
119 |
|
120 |
JPanel leftPane = new JPanel(); |
121 |
leftPane.setLayout(new BorderLayout()); |
122 |
|
123 |
leftPane.add(tb, BorderLayout.NORTH); |
124 |
leftPane.add(new JScrollPane(fxSendsTable)); |
125 |
|
126 |
JPanel rightPane = createRightPane(); |
127 |
|
128 |
|
129 |
JSplitPane splitPane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT); |
130 |
splitPane.setLeftComponent(leftPane); |
131 |
splitPane.setRightComponent(rightPane); |
132 |
splitPane.setContinuousLayout(true); |
133 |
add(splitPane); |
134 |
|
135 |
channelModel.addEffectSendsListener(getHandler()); |
136 |
|
137 |
fxSendsTable.getSelectionModel().addListSelectionListener(this); |
138 |
|
139 |
if(channelModel.getChannelInfo().getEngine() == null) { |
140 |
btnNewFxSend.setEnabled(false); |
141 |
} |
142 |
if(channelModel.getFxSendCount() == 0) { |
143 |
btnRemoveFxSend.setEnabled(false); |
144 |
} else { |
145 |
fxSendsTable.setSelectedFxSend(channelModel.getFxSend(0)); |
146 |
} |
147 |
updateFxSend(); |
148 |
|
149 |
Dimension d = getMinimumSize(); |
150 |
int w = d.width > 500 ? d.width : 500; |
151 |
int h = d.height > 300 ? d.height : 300; |
152 |
setPreferredSize(new Dimension(w, h)); |
153 |
splitPane.setDividerLocation(200); |
154 |
} |
155 |
|
156 |
public JPanel |
157 |
createRightPane() { |
158 |
for(int i = 0; i < 128; i++) cbMidiCtrls.addItem(new Integer(i)); |
159 |
|
160 |
cbMidiCtrls.addActionListener(new ActionListener() { |
161 |
public void |
162 |
actionPerformed(ActionEvent e) { |
163 |
if(fxSend == null) return; |
164 |
|
165 |
int fxs = fxSend.getFxSendId(); |
166 |
int ctrl = cbMidiCtrls.getSelectedIndex(); |
167 |
|
168 |
if(ctrl == fxSend.getMidiController()) { |
169 |
return; |
170 |
} |
171 |
|
172 |
channelModel.setBackendFxSendMidiController(fxs, ctrl); |
173 |
} |
174 |
}); |
175 |
|
176 |
slVolume.addChangeListener(new ChangeListener() { |
177 |
public void |
178 |
stateChanged(ChangeEvent e) { |
179 |
if(slVolume.getValueIsAdjusting() || fxSend == null) return; |
180 |
|
181 |
int i = (int)(fxSend.getLevel() * 100); |
182 |
if(slVolume.getValue() == i) return; |
183 |
|
184 |
float vol = slVolume.getValue(); |
185 |
vol /= 100; |
186 |
channelModel.setBackendFxSendLevel(fxSend.getFxSendId(), vol); |
187 |
} |
188 |
}); |
189 |
|
190 |
JPanel rightPane = new JPanel(); |
191 |
rightPane.setLayout(new BorderLayout()); |
192 |
|
193 |
JPanel p = new JPanel(); |
194 |
p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS)); |
195 |
|
196 |
JPanel p2 = new JPanel(); |
197 |
p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS)); |
198 |
|
199 |
p2.add(lVolume); |
200 |
p2.add(Box.createRigidArea(new Dimension(6, 0))); |
201 |
slVolume.setMinimumSize(slVolume.getPreferredSize()); |
202 |
p2.add(slVolume); |
203 |
p2.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); |
204 |
p.add(p2); |
205 |
|
206 |
p2 = new JPanel(); |
207 |
|
208 |
p2.setLayout(new BoxLayout(p2, BoxLayout.X_AXIS)); |
209 |
p2.add(lMidiCtrl); |
210 |
p2.add(Box.createRigidArea(new Dimension(6, 0))); |
211 |
p2.add(cbMidiCtrls); |
212 |
p2.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5)); |
213 |
//p2.setAlignmentX(LEFT_ALIGNMENT); |
214 |
p.add(p2); |
215 |
|
216 |
rightPane.add(p, BorderLayout.NORTH); |
217 |
rightPane.add(new JScrollPane(channelRoutingTable)); |
218 |
|
219 |
return rightPane; |
220 |
} |
221 |
|
222 |
public void |
223 |
valueChanged(ListSelectionEvent e) { |
224 |
if(e.getValueIsAdjusting()) return; |
225 |
|
226 |
fxSend = fxSendsTable.getSelectedFxSend(); |
227 |
btnRemoveFxSend.setEnabled(fxSend != null); |
228 |
updateFxSend(); |
229 |
} |
230 |
|
231 |
private void |
232 |
updateFxSend() { |
233 |
boolean b = (fxSend != null); |
234 |
cbMidiCtrls.setEnabled(b); |
235 |
slVolume.setEnabled(b); |
236 |
channelRoutingTable.setEnabled(b); |
237 |
if(!b) { |
238 |
slVolume.setValue(0); |
239 |
cbMidiCtrls.setSelectedIndex(0); |
240 |
return; |
241 |
} |
242 |
|
243 |
cbMidiCtrls.setSelectedIndex(fxSend.getMidiController()); |
244 |
slVolume.setValue((int)(fxSend.getLevel() * 100)); |
245 |
} |
246 |
|
247 |
class AddFxSend extends AbstractAction { |
248 |
private int fxSendId = -1; |
249 |
|
250 |
AddFxSend() { |
251 |
super(i18n.getLabel("FxSendPane.AddFxSend")); |
252 |
|
253 |
String s = i18n.getLabel("FxSendPane.AddFxSend.tt"); |
254 |
putValue(SHORT_DESCRIPTION, s); |
255 |
putValue(Action.SMALL_ICON, Res.iconNew16); |
256 |
} |
257 |
|
258 |
public void |
259 |
actionPerformed(ActionEvent e) { |
260 |
int id = channelModel.getChannelId(); |
261 |
final Channel.AddFxSend t = new Channel.AddFxSend(id, 0, "New effect send"); |
262 |
|
263 |
t.addTaskListener(new TaskListener() { |
264 |
public void |
265 |
taskPerformed(TaskEvent e) { |
266 |
if(t.doneWithErrors()) { |
267 |
fxSendId = -1; |
268 |
return; |
269 |
} |
270 |
setFxSendId(t.getResult()); |
271 |
} |
272 |
}); |
273 |
CC.getTaskQueue().add(t); |
274 |
} |
275 |
|
276 |
public int |
277 |
getFxSendId() { return fxSendId; } |
278 |
|
279 |
public void |
280 |
setFxSendId(int id) { fxSendId = id; } |
281 |
} |
282 |
|
283 |
class RemoveFxSend extends AbstractAction { |
284 |
RemoveFxSend() { |
285 |
super(i18n.getLabel("FxSendPane.RemoveFxSend")); |
286 |
|
287 |
String s = i18n.getLabel("FxSendPane.RemoveFxSend.tt"); |
288 |
putValue(SHORT_DESCRIPTION, s); |
289 |
putValue(Action.SMALL_ICON, Res.iconDelete16); |
290 |
} |
291 |
|
292 |
public void |
293 |
actionPerformed(ActionEvent e) { |
294 |
FxSend fxs = fxSendsTable.getSelectedFxSend(); |
295 |
if(fxs == null) return; |
296 |
channelModel.removeBackendFxSend(fxs.getFxSendId()); |
297 |
} |
298 |
} |
299 |
|
300 |
class ChannelRoutingTable extends JTable { |
301 |
private String[] columnToolTips = { |
302 |
i18n.getLabel("FxSendsPane.ttAudioSrc"), |
303 |
i18n.getLabel("FxSendsPane.ttAudioDst"), |
304 |
}; |
305 |
|
306 |
ChannelRoutingTable() { |
307 |
super(new ChannelRoutingTableModel()); |
308 |
|
309 |
JComboBox cb = new JComboBox(); |
310 |
int devId = channelModel.getChannelInfo().getAudioOutputDevice(); |
311 |
AudioDeviceModel adm = CC.getSamplerModel().getAudioDeviceById(devId); |
312 |
|
313 |
int chns; |
314 |
if(adm == null) { |
315 |
chns = channelModel.getChannelInfo().getAudioOutputChannels(); |
316 |
} else { |
317 |
chns = adm.getDeviceInfo().getAudioChannelCount(); |
318 |
} |
319 |
|
320 |
for(Integer i = 0; i < chns; i++) cb.addItem(i); |
321 |
|
322 |
TableColumn column = getColumnModel().getColumn(1); |
323 |
column.setCellEditor(new DefaultCellEditor(cb)); |
324 |
} |
325 |
|
326 |
protected JTableHeader |
327 |
createDefaultTableHeader() { |
328 |
return new JTableHeader(columnModel) { |
329 |
public String getToolTipText(java.awt.event.MouseEvent e) { |
330 |
java.awt.Point p = e.getPoint(); |
331 |
int i = columnModel.getColumnIndexAtX(p.x); |
332 |
i = columnModel.getColumn(i).getModelIndex(); |
333 |
return columnToolTips[i]; |
334 |
} |
335 |
}; |
336 |
} |
337 |
} |
338 |
|
339 |
class ChannelRoutingTableModel extends AbstractTableModel implements ListSelectionListener { |
340 |
private String[] columnNames = { |
341 |
i18n.getLabel("FxSendsPane.audioSrc"), |
342 |
i18n.getLabel("FxSendsPane.audioDst") |
343 |
}; |
344 |
|
345 |
ChannelRoutingTableModel() { |
346 |
channelModel.addEffectSendsListener(new EffectSendsAdapter() { |
347 |
/** Invoked when an effect send's setting are changed. */ |
348 |
public void |
349 |
effectSendChanged(EffectSendsEvent e) { |
350 |
if(fxSend == null) { |
351 |
fireTableDataChanged(); |
352 |
return; |
353 |
} |
354 |
|
355 |
if(fxSend.equals(e.getFxSend())) { |
356 |
int l; |
357 |
l = e.getFxSend().getAudioOutputRouting().length; |
358 |
fireTableRowsUpdated(0, l - 1); |
359 |
} |
360 |
} |
361 |
}); |
362 |
|
363 |
fxSendsTable.getSelectionModel().addListSelectionListener(this); |
364 |
} |
365 |
|
366 |
public int |
367 |
getColumnCount() { return columnNames.length; } |
368 |
|
369 |
public String |
370 |
getColumnName(int column) { return columnNames[column]; } |
371 |
|
372 |
public int |
373 |
getRowCount() { |
374 |
if(fxSend == null) return 0; |
375 |
return fxSend.getAudioOutputRouting().length; |
376 |
} |
377 |
|
378 |
public Object |
379 |
getValueAt(int row, int column) { |
380 |
switch(column) { |
381 |
case 0: |
382 |
return row; |
383 |
case 1: |
384 |
return fxSend.getAudioOutputRouting()[row]; |
385 |
default: return null; |
386 |
} |
387 |
|
388 |
} |
389 |
|
390 |
public boolean |
391 |
isCellEditable(int row, int column) { |
392 |
switch(column) { |
393 |
case 0: |
394 |
return false; |
395 |
case 1: |
396 |
return true; |
397 |
default: return false; |
398 |
} |
399 |
} |
400 |
|
401 |
public void |
402 |
setValueAt(Object value, int row, int column) { |
403 |
if(column == 0) return; |
404 |
int id = fxSend.getFxSendId(); |
405 |
int src = (Integer)getValueAt(row, 0); |
406 |
int dst = (Integer)value; |
407 |
channelModel.setBackendFxSendAudioOutputChannel(id, src, dst); |
408 |
fxSend.getAudioOutputRouting()[row] = dst; |
409 |
|
410 |
fireTableCellUpdated(row, column); |
411 |
} |
412 |
|
413 |
public void |
414 |
valueChanged(ListSelectionEvent e) { |
415 |
if(e.getValueIsAdjusting()) return; |
416 |
|
417 |
fireTableDataChanged(); |
418 |
} |
419 |
} |
420 |
|
421 |
private final Handler eventHandler = new Handler(); |
422 |
|
423 |
private Handler |
424 |
getHandler() { return eventHandler; } |
425 |
|
426 |
private class Handler implements EffectSendsListener { |
427 |
/** Invoked when a new effect send is added to a sampler channel. */ |
428 |
public void |
429 |
effectSendAdded(EffectSendsEvent e) { |
430 |
FxSend fxs = fxSendsTable.getSelectedFxSend(); |
431 |
if(fxs == null) return; |
432 |
if(fxs.getFxSendId() != addFxSend.getFxSendId()) return; |
433 |
|
434 |
fxSendsTable.requestFocus(); |
435 |
fxSendsTable.editSelectedFxSend(); |
436 |
addFxSend.setFxSendId(-1); |
437 |
} |
438 |
|
439 |
/** Invoked when an effect send is removed from a sampler channel. */ |
440 |
public void |
441 |
effectSendRemoved(EffectSendsEvent e) { |
442 |
if(channelModel.getFxSendCount() == 0) return; |
443 |
int id = e.getFxSend().getFxSendId(); |
444 |
for(FxSend fxs : channelModel.getFxSends()) { |
445 |
if(fxs.getFxSendId() > id) { |
446 |
fxSendsTable.setSelectedFxSend(fxs); |
447 |
return; |
448 |
} |
449 |
} |
450 |
FxSend fxs = channelModel.getFxSend(channelModel.getFxSendCount() - 1); |
451 |
fxSendsTable.setSelectedFxSend(fxs); |
452 |
} |
453 |
|
454 |
/** Invoked when an effect send's setting are changed. */ |
455 |
public void |
456 |
effectSendChanged(EffectSendsEvent e) { |
457 |
if(fxSend == null) return; |
458 |
if(fxSend.equals(e.getFxSend())) { |
459 |
fxSend = e.getFxSend(); |
460 |
updateFxSend(); |
461 |
} |
462 |
} |
463 |
} |
464 |
} |