1 |
/* |
2 |
* JSampler - a java front-end for LinuxSampler |
3 |
* |
4 |
* Copyright (C) 2005 Grigor Kirilov Iliev |
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.Color; |
26 |
import java.awt.Cursor; |
27 |
import java.awt.Dimension; |
28 |
import java.awt.GridBagConstraints; |
29 |
import java.awt.GridBagLayout; |
30 |
import java.awt.Insets; |
31 |
|
32 |
import java.awt.event.ActionEvent; |
33 |
import java.awt.event.ActionListener; |
34 |
|
35 |
import java.beans.PropertyChangeEvent; |
36 |
import java.beans.PropertyChangeListener; |
37 |
|
38 |
import java.net.URL; |
39 |
|
40 |
import java.util.Vector; |
41 |
|
42 |
import java.util.logging.Level; |
43 |
|
44 |
import javax.swing.BorderFactory; |
45 |
import javax.swing.Box; |
46 |
import javax.swing.BoxLayout; |
47 |
import javax.swing.ImageIcon; |
48 |
import javax.swing.JButton; |
49 |
import javax.swing.JComboBox; |
50 |
import javax.swing.JLabel; |
51 |
import javax.swing.JPanel; |
52 |
import javax.swing.JSeparator; |
53 |
import javax.swing.JSlider; |
54 |
import javax.swing.JToggleButton; |
55 |
|
56 |
import javax.swing.border.Border; |
57 |
import javax.swing.border.LineBorder; |
58 |
|
59 |
import javax.swing.event.ChangeEvent; |
60 |
import javax.swing.event.ChangeListener; |
61 |
|
62 |
import net.sf.juife.JuifeUtils; |
63 |
|
64 |
import org.jsampler.CC; |
65 |
import org.jsampler.AudioDeviceModel; |
66 |
import org.jsampler.MidiDeviceModel; |
67 |
import org.jsampler.SamplerChannelModel; |
68 |
import org.jsampler.SamplerModel; |
69 |
|
70 |
import org.jsampler.event.AudioDeviceListEvent; |
71 |
import org.jsampler.event.AudioDeviceListListener; |
72 |
import org.jsampler.event.MidiDeviceListEvent; |
73 |
import org.jsampler.event.MidiDeviceListListener; |
74 |
import org.jsampler.event.SamplerChannelAdapter; |
75 |
import org.jsampler.event.SamplerChannelEvent; |
76 |
import org.jsampler.event.SamplerChannelListener; |
77 |
|
78 |
import org.linuxsampler.lscp.AudioOutputDevice; |
79 |
import org.linuxsampler.lscp.MidiInputDevice; |
80 |
import org.linuxsampler.lscp.MidiPort; |
81 |
import org.linuxsampler.lscp.SamplerChannel; |
82 |
import org.linuxsampler.lscp.SamplerEngine; |
83 |
|
84 |
import static org.jsampler.view.classic.ClassicI18n.i18n; |
85 |
|
86 |
|
87 |
/** |
88 |
* |
89 |
* @author Grigor Iliev |
90 |
*/ |
91 |
public class Channel extends org.jsampler.view.JSChannel { |
92 |
private final static ImageIcon iconMuteOn; |
93 |
private final static ImageIcon iconMuteOff; |
94 |
private final static ImageIcon iconMutedBySolo; |
95 |
|
96 |
private final static ImageIcon iconSoloOn; |
97 |
private final static ImageIcon iconSoloOff; |
98 |
|
99 |
private final static ImageIcon iconShowProperties; |
100 |
private final static ImageIcon iconHideProperties; |
101 |
|
102 |
private static Border borderSelected; |
103 |
private static Border borderDeselected; |
104 |
|
105 |
private static Color borderColor; |
106 |
|
107 |
private final static Vector<PropertyChangeListener> propertyChangeListeners |
108 |
= new Vector<PropertyChangeListener>(); |
109 |
|
110 |
static { |
111 |
String path = "org/jsampler/view/classic/res/icons/"; |
112 |
URL url = ClassLoader.getSystemClassLoader().getResource(path + "mute_on.png"); |
113 |
iconMuteOn = new ImageIcon(url); |
114 |
|
115 |
url = ClassLoader.getSystemClassLoader().getResource(path + "mute_off.png"); |
116 |
iconMuteOff = new ImageIcon(url); |
117 |
|
118 |
url = ClassLoader.getSystemClassLoader().getResource(path + "muted_by_solo.png"); |
119 |
iconMutedBySolo = new ImageIcon(url); |
120 |
|
121 |
url = ClassLoader.getSystemClassLoader().getResource(path + "solo_on.png"); |
122 |
iconSoloOn = new ImageIcon(url); |
123 |
|
124 |
url = ClassLoader.getSystemClassLoader().getResource(path + "solo_off.png"); |
125 |
iconSoloOff = new ImageIcon(url); |
126 |
|
127 |
url = ClassLoader.getSystemClassLoader().getResource(path + "Back16.gif"); |
128 |
iconShowProperties = new ImageIcon(url); |
129 |
|
130 |
url = ClassLoader.getSystemClassLoader().getResource(path + "Down16.gif"); |
131 |
iconHideProperties = new ImageIcon(url); |
132 |
|
133 |
if(ClassicPrefs.getCustomChannelBorderColor()) |
134 |
setBorderColor(ClassicPrefs.getChannelBorderColor()); |
135 |
else setBorderColor(ClassicPrefs.getDefaultChannelBorderColor()); |
136 |
|
137 |
borderSelected = new LineBorder(getBorderColor(), 2, true); |
138 |
borderDeselected = BorderFactory.createEmptyBorder(2, 2, 2, 2); |
139 |
} |
140 |
|
141 |
/** |
142 |
* Registers the specified listener for receiving property change events. |
143 |
* @param l The <code>PropertyChangeListener</code> to register. |
144 |
*/ |
145 |
public void |
146 |
addPropertyChangeListener(PropertyChangeListener l) { |
147 |
propertyChangeListeners.add(l); |
148 |
} |
149 |
|
150 |
/** |
151 |
* Removes the specified listener. |
152 |
* @param l The <code>PropertyChangeListener</code> to remove. |
153 |
*/ |
154 |
public void |
155 |
removePropertyChangeListener(PropertyChangeListener l) { |
156 |
propertyChangeListeners.remove(l); |
157 |
} |
158 |
|
159 |
/** |
160 |
* Gets the border color that is used when the channel is selected. |
161 |
* @return The border color that is used when the channel is selected. |
162 |
*/ |
163 |
public static Color |
164 |
getBorderColor() { return borderColor; } |
165 |
|
166 |
/** |
167 |
* Sets the border color to be used when the channel is selected. |
168 |
* @param c The border color to be used when the channel is selected. |
169 |
*/ |
170 |
public static void |
171 |
setBorderColor(Color c) { |
172 |
if(borderColor != null && borderColor.getRGB() == c.getRGB()) return; |
173 |
|
174 |
Color oldColor = borderColor; |
175 |
borderColor = c; |
176 |
borderSelected = new LineBorder(getBorderColor(), 2, true); |
177 |
firePropertyChanged("borderColor", oldColor, borderColor); |
178 |
} |
179 |
|
180 |
private static void |
181 |
firePropertyChanged(String propertyName, Object oldValue, Object newValue) { |
182 |
PropertyChangeEvent e = |
183 |
new PropertyChangeEvent(Channel.class, propertyName, oldValue, newValue); |
184 |
|
185 |
for(PropertyChangeListener l : propertyChangeListeners) l.propertyChange(e); |
186 |
} |
187 |
|
188 |
|
189 |
private final JPanel mainPane = new JPanel(); |
190 |
private final ChannelProperties propertiesPane; |
191 |
private final JButton btnInstr = new JButton(i18n.getLabel("Channel.btnInstr")); |
192 |
private final JButton btnMute = new JButton(); |
193 |
private final JButton btnSolo = new JButton(); |
194 |
private final JSlider slVolume = new JSlider(0, 100); |
195 |
private final JLabel lVolume = new JLabel(); |
196 |
private final JLabel lStreams = new JLabel("--"); |
197 |
private final JLabel lVoices = new JLabel("--"); |
198 |
private final JToggleButton btnProperties = new JToggleButton(); |
199 |
|
200 |
private final EventHandler eventHandler = new EventHandler(); |
201 |
|
202 |
private static int count = 2; |
203 |
|
204 |
private boolean selected = false; |
205 |
|
206 |
|
207 |
/** |
208 |
* Creates a new instance of <code>Channel</code> using the specified |
209 |
* non-<code>null</code> channel model. |
210 |
* @param model The model to be used by this channel. |
211 |
* @throws IllegalArgumentException If the model is <code>null</code>. |
212 |
*/ |
213 |
public |
214 |
Channel(SamplerChannelModel model) { |
215 |
super(model); |
216 |
|
217 |
setBorder(BorderFactory.createEmptyBorder(1, 1, 1, 1)); |
218 |
|
219 |
mainPane.setLayout(new BoxLayout(mainPane, BoxLayout.Y_AXIS)); |
220 |
|
221 |
JPanel p = new JPanel(); |
222 |
p.setLayout(new BoxLayout(p, BoxLayout.X_AXIS)); |
223 |
p.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3)); |
224 |
|
225 |
//setToolTipText(" Channel: " + String.valueOf(getChannelID()) + " "); |
226 |
|
227 |
Dimension d = btnInstr.getPreferredSize(); |
228 |
btnInstr.setMaximumSize(new Dimension(Short.MAX_VALUE, d.height)); |
229 |
p.add(btnInstr); |
230 |
p.add(Box.createRigidArea(new Dimension(6, 0))); |
231 |
|
232 |
lStreams.setHorizontalAlignment(JLabel.CENTER); |
233 |
lVoices.setHorizontalAlignment(JLabel.CENTER); |
234 |
|
235 |
JPanel statPane = new JPanel(); |
236 |
statPane.setBorder(BorderFactory.createLoweredBevelBorder()); |
237 |
statPane.setLayout(new BoxLayout(statPane, BoxLayout.X_AXIS)); |
238 |
statPane.add(Box.createRigidArea(new Dimension(6, 0))); |
239 |
statPane.add(lStreams); |
240 |
statPane.add(new JLabel("/")); |
241 |
statPane.add(lVoices); |
242 |
statPane.add(Box.createRigidArea(new Dimension(6, 0))); |
243 |
|
244 |
p.add(statPane); |
245 |
|
246 |
p.add(Box.createRigidArea(new Dimension(6, 0))); |
247 |
|
248 |
btnMute.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0)); |
249 |
p.add(btnMute); |
250 |
p.add(Box.createRigidArea(new Dimension(6, 0))); |
251 |
|
252 |
btnSolo.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0)); |
253 |
p.add(btnSolo); |
254 |
p.add(Box.createRigidArea(new Dimension(6, 0))); |
255 |
|
256 |
JPanel volumePane = new JPanel(); |
257 |
volumePane.setBorder(BorderFactory.createLoweredBevelBorder()); |
258 |
volumePane.setLayout(new BoxLayout(volumePane, BoxLayout.X_AXIS)); |
259 |
volumePane.add(Box.createRigidArea(new Dimension(6, 0))); |
260 |
|
261 |
d = slVolume.getPreferredSize(); |
262 |
slVolume.setMaximumSize(new Dimension(d.width > 300 ? d.width : 300, d.height)); |
263 |
volumePane.add(slVolume); |
264 |
|
265 |
lVolume.setBorder(BorderFactory.createEmptyBorder(3, 6, 3, 6)); |
266 |
lVolume.setHorizontalAlignment(lVolume.RIGHT); |
267 |
|
268 |
// We use this to set the size of the lVolume that will be used in setVolume() |
269 |
// to prevent the frequent resizing of lVolume |
270 |
lVolume.setText("100%"); |
271 |
|
272 |
volumePane.add(lVolume); |
273 |
|
274 |
p.add(volumePane); |
275 |
p.add(Box.createRigidArea(new Dimension(6, 0))); |
276 |
|
277 |
btnProperties.setContentAreaFilled(false); |
278 |
btnProperties.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0)); |
279 |
btnProperties.setIcon(iconShowProperties); |
280 |
btnProperties.setSelectedIcon(iconHideProperties); |
281 |
p.add(btnProperties); |
282 |
|
283 |
mainPane.add(p); |
284 |
|
285 |
propertiesPane = new ChannelProperties(model); |
286 |
propertiesPane.setBorder(BorderFactory.createEmptyBorder(0, 3, 3, 3)); |
287 |
propertiesPane.setVisible(false); |
288 |
mainPane.add(propertiesPane); |
289 |
add(mainPane); |
290 |
|
291 |
d = getPreferredSize(); |
292 |
setMaximumSize(new Dimension(getMaximumSize().width, d.height)); |
293 |
|
294 |
getModel().addSamplerChannelListener(getHandler()); |
295 |
|
296 |
btnInstr.addActionListener(new ActionListener() { |
297 |
public void |
298 |
actionPerformed(ActionEvent e) { loadInstrument(); } |
299 |
}); |
300 |
|
301 |
btnMute.addActionListener(new ActionListener() { |
302 |
public void |
303 |
actionPerformed(ActionEvent e) { changeMute(); } |
304 |
}); |
305 |
|
306 |
btnSolo.addActionListener(new ActionListener() { |
307 |
public void |
308 |
actionPerformed(ActionEvent e) { changeSolo(); } |
309 |
}); |
310 |
|
311 |
slVolume.addChangeListener(new ChangeListener() { |
312 |
public void |
313 |
stateChanged(ChangeEvent e) { setVolume(); } |
314 |
}); |
315 |
|
316 |
btnProperties.addActionListener(new ActionListener() { |
317 |
public void |
318 |
actionPerformed(ActionEvent e) { |
319 |
showProperties(btnProperties.isSelected()); |
320 |
|
321 |
String s; |
322 |
if(btnProperties.isSelected()) { |
323 |
s = i18n.getButtonLabel("Channel.ttHideProps"); |
324 |
} else { |
325 |
s = i18n.getButtonLabel("Channel.ttShowProps"); |
326 |
} |
327 |
|
328 |
btnProperties.setToolTipText(s); |
329 |
} |
330 |
}); |
331 |
|
332 |
btnProperties.setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR)); |
333 |
|
334 |
String s; |
335 |
if(btnProperties.isSelected()) s = i18n.getButtonLabel("Channel.ttHideProps"); |
336 |
else s = i18n.getButtonLabel("Channel.ttShowProps"); |
337 |
|
338 |
btnProperties.setToolTipText(s); |
339 |
|
340 |
addPropertyChangeListener(getHandler()); |
341 |
|
342 |
updateChannelInfo(); |
343 |
} |
344 |
|
345 |
private EventHandler |
346 |
getHandler() { return eventHandler; } |
347 |
|
348 |
private class EventHandler implements SamplerChannelListener, PropertyChangeListener { |
349 |
/** |
350 |
* Invoked when changes are made to a sampler channel. |
351 |
* @param e A <code>SamplerChannelEvent</code> instance |
352 |
* containing event information. |
353 |
*/ |
354 |
public void |
355 |
channelChanged(SamplerChannelEvent e) { updateChannelInfo(); } |
356 |
|
357 |
/** |
358 |
* Invoked when the number of active disk streams has changed. |
359 |
* @param e A <code>SamplerChannelEvent</code> instance |
360 |
* containing event information. |
361 |
*/ |
362 |
public void |
363 |
streamCountChanged(SamplerChannelEvent e) { |
364 |
updateStreamCount(getModel().getStreamCount()); |
365 |
} |
366 |
|
367 |
/** |
368 |
* Invoked when the number of active voices has changed. |
369 |
* @param e A <code>SamplerChannelEvent</code> instance |
370 |
* containing event information. |
371 |
*/ |
372 |
public void |
373 |
voiceCountChanged(SamplerChannelEvent e) { |
374 |
updateVoiceCount(getModel().getVoiceCount()); |
375 |
} |
376 |
|
377 |
public void |
378 |
propertyChange(PropertyChangeEvent e) { |
379 |
if(e.getPropertyName() == "borderColor") setSelected(isSelected()); |
380 |
} |
381 |
} |
382 |
|
383 |
/** |
384 |
* Determines whether the channel is selected. |
385 |
* @return <code>true</code> if the channel is selected, <code>false</code> otherwise. |
386 |
*/ |
387 |
public boolean isSelected() { return selected; } |
388 |
|
389 |
/** |
390 |
* Sets the selection state of this channel. |
391 |
* This method is invoked when the selection state of the channel has changed. |
392 |
* @param select Specifies the new selection state of this channel; |
393 |
* <code>true</code> to select the channel, <code>false</code> otherwise. |
394 |
*/ |
395 |
public void |
396 |
setSelected(boolean select) { |
397 |
if(select) mainPane.setBorder(borderSelected); |
398 |
else mainPane.setBorder(borderDeselected); |
399 |
|
400 |
selected = select; |
401 |
} |
402 |
|
403 |
/** Hides the channel properties. */ |
404 |
public void |
405 |
collapseChannel() { if(btnProperties.isSelected()) btnProperties.doClick(); } |
406 |
|
407 |
/** Shows the channel properties. */ |
408 |
public void |
409 |
expandChannel() { if(!btnProperties.isSelected()) btnProperties.doClick(); } |
410 |
|
411 |
/** |
412 |
* Updates the channel settings. This method is invoked when changes to the |
413 |
* channel were made. |
414 |
*/ |
415 |
private void |
416 |
updateChannelInfo() { |
417 |
SamplerChannel sc = getChannelInfo(); |
418 |
|
419 |
int status = sc.getInstrumentStatus(); |
420 |
if(status >= 0 && status < 100) { |
421 |
btnInstr.setText(i18n.getLabel("Channel.loadingInstrument", status)); |
422 |
} else { |
423 |
if(sc.getInstrumentName() != null) btnInstr.setText(sc.getInstrumentName()); |
424 |
else btnInstr.setText(i18n.getLabel("Channel.btnInstr")); |
425 |
} |
426 |
|
427 |
updateMute(sc); |
428 |
|
429 |
if(sc.isSoloChannel()) btnSolo.setIcon(iconSoloOn); |
430 |
else btnSolo.setIcon(iconSoloOff); |
431 |
|
432 |
slVolume.setValue((int)(sc.getVolume() * 100)); |
433 |
|
434 |
boolean b = sc.getEngine() != null; |
435 |
slVolume.setEnabled(b); |
436 |
btnSolo.setEnabled(b); |
437 |
btnMute.setEnabled(b); |
438 |
} |
439 |
|
440 |
/** Invoked when the user clicks the mute button. */ |
441 |
private void |
442 |
changeMute() { |
443 |
SamplerChannel sc = getChannelInfo(); |
444 |
boolean b = true; |
445 |
|
446 |
/* |
447 |
* Changing the mute button icon now instead of |
448 |
* leaving the work to the notification mechanism of the LinuxSampler. |
449 |
*/ |
450 |
if(sc.isMuted() && !sc.isMutedBySolo()) { |
451 |
b = false; |
452 |
boolean hasSolo = CC.getSamplerModel().hasSoloChannel(); |
453 |
|
454 |
if(sc.isSoloChannel() || !hasSolo) btnMute.setIcon(iconMuteOff); |
455 |
else btnMute.setIcon(iconMutedBySolo); |
456 |
} else btnMute.setIcon(iconMuteOn); |
457 |
|
458 |
getModel().setMute(b); |
459 |
} |
460 |
|
461 |
/** Invoked when the user clicks the solo button. */ |
462 |
private void |
463 |
changeSolo() { |
464 |
SamplerChannel sc = getChannelInfo(); |
465 |
boolean b = !sc.isSoloChannel(); |
466 |
|
467 |
/* |
468 |
* Changing the solo button icon (and related) now instead of |
469 |
* leaving the work to the notification mechanism of the LinuxSampler. |
470 |
*/ |
471 |
if(b) { |
472 |
btnSolo.setIcon(iconSoloOn); |
473 |
if(sc.isMutedBySolo()) btnMute.setIcon(iconMuteOff); |
474 |
} else { |
475 |
btnSolo.setIcon(iconSoloOff); |
476 |
if(!sc.isMuted() && CC.getSamplerModel().getSoloChannelCount() > 1) |
477 |
btnMute.setIcon(iconMutedBySolo); |
478 |
} |
479 |
|
480 |
getModel().setSolo(b); |
481 |
} |
482 |
|
483 |
/** Invoked when the user changes the volume */ |
484 |
private void |
485 |
setVolume() { |
486 |
updateVolume(); |
487 |
|
488 |
if(slVolume.getValueIsAdjusting()) return; |
489 |
|
490 |
int vol = (int)(getChannelInfo().getVolume() * 100); |
491 |
|
492 |
if(vol == slVolume.getValue()) return; |
493 |
|
494 |
/* |
495 |
* If the model's volume is not equal to the slider |
496 |
* value we assume that the change is due to user input. |
497 |
* So we must update the volume at the backend too. |
498 |
*/ |
499 |
float volume = slVolume.getValue(); |
500 |
volume /= 100; |
501 |
getModel().setVolume(volume); |
502 |
} |
503 |
|
504 |
private void |
505 |
updateVolume() { |
506 |
int volume = slVolume.getValue(); |
507 |
slVolume.setToolTipText(i18n.getLabel("Channel.volume", volume)); |
508 |
|
509 |
setVolumeLabel(volume); |
510 |
|
511 |
|
512 |
} |
513 |
|
514 |
private void |
515 |
setVolumeLabel(int volume) { |
516 |
Dimension d = lVolume.getPreferredSize(); |
517 |
lVolume.setText(String.valueOf(volume) + '%'); |
518 |
d = JuifeUtils.getUnionSize(d, lVolume.getPreferredSize()); |
519 |
lVolume.setMinimumSize(d); |
520 |
lVolume.setPreferredSize(d); |
521 |
lVolume.setMaximumSize(d); |
522 |
} |
523 |
|
524 |
/** |
525 |
* Updates the mute button with the proper icon regarding to information obtained |
526 |
* from <code>channel</code>. |
527 |
* @param channel A <code>SamplerChannel</code> instance containing the new settings |
528 |
* for this channel. |
529 |
*/ |
530 |
private void |
531 |
updateMute(SamplerChannel channel) { |
532 |
if(channel.isMutedBySolo()) btnMute.setIcon(iconMutedBySolo); |
533 |
else if(channel.isMuted()) btnMute.setIcon(iconMuteOn); |
534 |
else btnMute.setIcon(iconMuteOff); |
535 |
} |
536 |
|
537 |
/** |
538 |
* Updates the number of active disk streams. |
539 |
* @param count The new number of active disk streams. |
540 |
*/ |
541 |
private void |
542 |
updateStreamCount(int count) { |
543 |
Dimension d = lStreams.getPreferredSize(); |
544 |
lStreams.setText(count == 0 ? "--" : String.valueOf(count)); |
545 |
d = JuifeUtils.getUnionSize(d, lStreams.getPreferredSize()); |
546 |
lStreams.setMinimumSize(d); |
547 |
lStreams.setPreferredSize(d); |
548 |
lStreams.setMaximumSize(d); |
549 |
} |
550 |
|
551 |
/** |
552 |
* Updates the number of active voices. |
553 |
* @param count The new number of active voices. |
554 |
*/ |
555 |
private void |
556 |
updateVoiceCount(int count) { |
557 |
Dimension d = lVoices.getPreferredSize(); |
558 |
lVoices.setText(count == 0 ? "--" : String.valueOf(count)); |
559 |
d = JuifeUtils.getUnionSize(d, lVoices.getPreferredSize()); |
560 |
lVoices.setMinimumSize(d); |
561 |
lVoices.setPreferredSize(d); |
562 |
lVoices.setMaximumSize(d); |
563 |
} |
564 |
|
565 |
private void |
566 |
showProperties(boolean show) {propertiesPane.setVisible(show); } |
567 |
|
568 |
private void |
569 |
loadInstrument() { |
570 |
InstrumentChooser dlg = new InstrumentChooser(CC.getMainFrame()); |
571 |
dlg.setVisible(true); |
572 |
|
573 |
if(!dlg.isCancelled()) { |
574 |
getModel().loadInstrument(dlg.getFileName(), dlg.getInstrumentIndex()); |
575 |
} |
576 |
} |
577 |
} |
578 |
|
579 |
class ChannelProperties extends JPanel { |
580 |
private final static ImageIcon iconAudioProps; |
581 |
|
582 |
static { |
583 |
String path = "org/jsampler/view/classic/res/icons/"; |
584 |
URL url = ClassLoader.getSystemClassLoader().getResource(path + "Import16.gif"); |
585 |
iconAudioProps = new ImageIcon(url); |
586 |
} |
587 |
|
588 |
private final JLabel lMidiDevice = |
589 |
new JLabel(i18n.getLabel("ChannelProperties.lMidiDevice")); |
590 |
private final JLabel lMidiPort = |
591 |
new JLabel(i18n.getLabel("ChannelProperties.lMidiPort")); |
592 |
private final JLabel lMidiChannel = |
593 |
new JLabel(i18n.getLabel("ChannelProperties.lMidiChannel")); |
594 |
|
595 |
private final JLabel lAudioDevice = |
596 |
new JLabel(i18n.getLabel("ChannelProperties.lAudioDevice")); |
597 |
|
598 |
private final JComboBox cbEngines = new JComboBox(); |
599 |
|
600 |
private final JComboBox cbMidiDevice = new JComboBox(); |
601 |
private final JComboBox cbMidiPort = new JComboBox(); |
602 |
private final JComboBox cbMidiChannel = new JComboBox(); |
603 |
private final JComboBox cbAudioDevice = new JComboBox(); |
604 |
|
605 |
private final JButton btnAudioProps = new JButton(iconAudioProps); |
606 |
|
607 |
private SamplerChannelModel channelModel = null; |
608 |
|
609 |
private boolean update = false; |
610 |
|
611 |
/** |
612 |
* Creates a new instance of <code>ChannelProperties</code> using the specified non-null |
613 |
* channel model. |
614 |
* @param model The model to be used by this channel properties pane. |
615 |
*/ |
616 |
ChannelProperties(SamplerChannelModel model) { |
617 |
channelModel = model; |
618 |
|
619 |
setLayout(new BoxLayout(this, BoxLayout.Y_AXIS)); |
620 |
|
621 |
add(new JSeparator()); |
622 |
|
623 |
JPanel enginesPane = new JPanel(); |
624 |
|
625 |
for(SamplerEngine e : CC.getSamplerModel().getEngines()) cbEngines.addItem(e); |
626 |
|
627 |
//cbEngines.setMaximumSize(cbEngines.getPreferredSize()); |
628 |
|
629 |
enginesPane.add(cbEngines); |
630 |
String s = i18n.getLabel("ChannelProperties.enginesPane"); |
631 |
enginesPane.setBorder(BorderFactory.createTitledBorder(s)); |
632 |
|
633 |
JPanel devicesPane = new JPanel(); |
634 |
devicesPane.setLayout(new BoxLayout(devicesPane, BoxLayout.X_AXIS)); |
635 |
|
636 |
devicesPane.add(Box.createRigidArea(new Dimension(3, 0))); |
637 |
|
638 |
devicesPane.add(createMidiPane()); |
639 |
|
640 |
devicesPane.add(Box.createRigidArea(new Dimension(3, 0))); |
641 |
|
642 |
devicesPane.add(enginesPane); |
643 |
|
644 |
devicesPane.add(Box.createRigidArea(new Dimension(3, 0))); |
645 |
|
646 |
JPanel audioPane = createAudioPane(); |
647 |
Dimension d = audioPane.getPreferredSize(); |
648 |
d.height = Short.MAX_VALUE; |
649 |
|
650 |
audioPane.setMaximumSize(d); |
651 |
devicesPane.add(audioPane); |
652 |
|
653 |
add(devicesPane); |
654 |
add(Box.createRigidArea(new Dimension(0, 6))); |
655 |
|
656 |
add(new JSeparator()); |
657 |
|
658 |
cbMidiChannel.addItem("All"); |
659 |
for(int i = 1; i <= 16; i++) cbMidiChannel.addItem(String.valueOf(i)); |
660 |
|
661 |
cbMidiDevice.addActionListener(new ActionListener() { |
662 |
public void |
663 |
actionPerformed(ActionEvent e) { setMidiDevice(); } |
664 |
}); |
665 |
|
666 |
cbMidiPort.addActionListener(new ActionListener() { |
667 |
public void |
668 |
actionPerformed(ActionEvent e) { setMidiPort(); } |
669 |
}); |
670 |
|
671 |
cbMidiChannel.addActionListener(new ActionListener() { |
672 |
public void |
673 |
actionPerformed(ActionEvent e) { setMidiChannel(); } |
674 |
}); |
675 |
|
676 |
cbEngines.addActionListener(new ActionListener() { |
677 |
public void |
678 |
actionPerformed(ActionEvent e) { setEngineType(); } |
679 |
}); |
680 |
|
681 |
cbAudioDevice.addActionListener(new ActionListener() { |
682 |
public void |
683 |
actionPerformed(ActionEvent e) { setAudioDevice(); } |
684 |
}); |
685 |
|
686 |
getModel().addSamplerChannelListener(new SamplerChannelAdapter() { |
687 |
public void |
688 |
channelChanged(SamplerChannelEvent e) { updateChannelProperties(); } |
689 |
}); |
690 |
|
691 |
CC.getSamplerModel().addMidiDeviceListListener(getHandler()); |
692 |
CC.getSamplerModel().addAudioDeviceListListener(getHandler()); |
693 |
|
694 |
btnAudioProps.setToolTipText(i18n.getLabel("ChannelProperties.routing")); |
695 |
btnAudioProps.addActionListener(new ActionListener() { |
696 |
public void |
697 |
actionPerformed(ActionEvent e) { |
698 |
SamplerChannel c = getModel().getChannelInfo(); |
699 |
new ChannelOutputRoutingDlg(CC.getMainFrame(), c).setVisible(true); |
700 |
|
701 |
} |
702 |
}); |
703 |
|
704 |
|
705 |
|
706 |
updateMidiDevices(); |
707 |
updateAudioDevices(); |
708 |
updateChannelProperties(); |
709 |
} |
710 |
|
711 |
private JPanel |
712 |
createMidiPane() { |
713 |
JPanel midiPane = new JPanel(); |
714 |
|
715 |
GridBagLayout gridbag = new GridBagLayout(); |
716 |
GridBagConstraints c = new GridBagConstraints(); |
717 |
|
718 |
midiPane.setLayout(gridbag); |
719 |
|
720 |
c.gridx = 0; |
721 |
c.gridy = 0; |
722 |
c.insets = new Insets(3, 3, 3, 3); |
723 |
gridbag.setConstraints(lMidiDevice, c); |
724 |
midiPane.add(lMidiDevice); |
725 |
|
726 |
c.gridx = 1; |
727 |
c.gridy = 0; |
728 |
gridbag.setConstraints(cbMidiDevice, c); |
729 |
midiPane.add(cbMidiDevice); |
730 |
|
731 |
c.gridx = 2; |
732 |
c.gridy = 0; |
733 |
gridbag.setConstraints(lMidiPort, c); |
734 |
midiPane.add(lMidiPort); |
735 |
|
736 |
c.gridx = 4; |
737 |
c.gridy = 0; |
738 |
gridbag.setConstraints(lMidiChannel, c); |
739 |
midiPane.add(lMidiChannel); |
740 |
|
741 |
c.gridx = 5; |
742 |
c.gridy = 0; |
743 |
gridbag.setConstraints(cbMidiChannel, c); |
744 |
midiPane.add(cbMidiChannel); |
745 |
|
746 |
c.gridx = 3; |
747 |
c.gridy = 0; |
748 |
c.weightx = 1.0; |
749 |
c.fill = GridBagConstraints.HORIZONTAL; |
750 |
c.insets = new Insets(3, 3, 3, 3); |
751 |
gridbag.setConstraints(cbMidiPort, c); |
752 |
midiPane.add(cbMidiPort); |
753 |
|
754 |
String s = i18n.getLabel("ChannelProperties.midiPane"); |
755 |
midiPane.setBorder(BorderFactory.createTitledBorder(s)); |
756 |
|
757 |
return midiPane; |
758 |
} |
759 |
|
760 |
private JPanel |
761 |
createAudioPane() { |
762 |
JPanel audioPane = new JPanel(); |
763 |
|
764 |
GridBagLayout gridbag = new GridBagLayout(); |
765 |
GridBagConstraints c = new GridBagConstraints(); |
766 |
|
767 |
audioPane.setLayout(gridbag); |
768 |
|
769 |
c.gridx = 0; |
770 |
c.gridy = 0; |
771 |
c.insets = new Insets(3, 3, 3, 3); |
772 |
gridbag.setConstraints(lAudioDevice, c); |
773 |
audioPane.add(lAudioDevice); |
774 |
|
775 |
c.gridx = 1; |
776 |
c.gridy = 0; |
777 |
gridbag.setConstraints(cbAudioDevice, c); |
778 |
audioPane.add(cbAudioDevice); |
779 |
|
780 |
btnAudioProps.setMargin(new Insets(0, 0, 0, 0)); |
781 |
c.gridx = 2; |
782 |
c.gridy = 0; |
783 |
c.insets = new Insets(3, 9, 3, 3); |
784 |
gridbag.setConstraints(btnAudioProps, c); |
785 |
audioPane.add(btnAudioProps); |
786 |
|
787 |
String s = i18n.getLabel("ChannelProperties.audioPane"); |
788 |
audioPane.setBorder(BorderFactory.createTitledBorder(s)); |
789 |
|
790 |
return audioPane; |
791 |
} |
792 |
|
793 |
/** |
794 |
* Gets the model that is currently used by this channel properties pane. |
795 |
* @return model The <code>SamplerChannelModel</code> instance |
796 |
* that provides information about the channel whose settings are |
797 |
* represented by this channel properties pane. |
798 |
*/ |
799 |
public SamplerChannelModel |
800 |
getModel() { return channelModel; } |
801 |
|
802 |
/** |
803 |
* Updates the channel settings. This method is invoked when changes to the |
804 |
* channel were made. |
805 |
*/ |
806 |
private void |
807 |
updateChannelProperties() { |
808 |
SamplerModel sm = CC.getSamplerModel(); |
809 |
SamplerChannel sc = getModel().getChannelInfo(); |
810 |
|
811 |
MidiDeviceModel mm = sm.getMidiDeviceModel(sc.getMidiInputDevice()); |
812 |
AudioDeviceModel am = sm.getAudioDeviceModel(sc.getAudioOutputDevice()); |
813 |
|
814 |
if(isUpdate()) CC.getLogger().warning("Unexpected update state!"); |
815 |
|
816 |
setUpdate(true); |
817 |
|
818 |
try { |
819 |
cbMidiDevice.setSelectedItem(mm == null ? null : mm.getDeviceInfo()); |
820 |
|
821 |
cbEngines.setSelectedItem(sc.getEngine()); |
822 |
|
823 |
cbAudioDevice.setSelectedItem(am == null ? null : am.getDeviceInfo()); |
824 |
} catch(Exception x) { |
825 |
CC.getLogger().log(Level.WARNING, "Unkown error", x); |
826 |
} |
827 |
|
828 |
setUpdate(false); |
829 |
} |
830 |
|
831 |
/** |
832 |
* Updates the MIDI device list. |
833 |
*/ |
834 |
private void |
835 |
updateMidiDevices() { |
836 |
SamplerModel sm = CC.getSamplerModel(); |
837 |
SamplerChannel sc = getModel().getChannelInfo(); |
838 |
|
839 |
setUpdate(true); |
840 |
|
841 |
try { |
842 |
cbMidiDevice.removeAllItems(); |
843 |
|
844 |
for(MidiDeviceModel m : sm.getMidiDeviceModels()) |
845 |
cbMidiDevice.addItem(m.getDeviceInfo()); |
846 |
|
847 |
MidiDeviceModel mm = sm.getMidiDeviceModel(sc.getMidiInputDevice()); |
848 |
cbMidiDevice.setSelectedItem(mm == null ? null : mm.getDeviceInfo()); |
849 |
} catch(Exception x) { |
850 |
CC.getLogger().log(Level.WARNING, "Unkown error", x); |
851 |
} |
852 |
|
853 |
setUpdate(false); |
854 |
} |
855 |
|
856 |
/** |
857 |
* Updates the audio device list. |
858 |
*/ |
859 |
private void |
860 |
updateAudioDevices() { |
861 |
SamplerModel sm = CC.getSamplerModel(); |
862 |
SamplerChannel sc = getModel().getChannelInfo(); |
863 |
|
864 |
setUpdate(true); |
865 |
|
866 |
try { |
867 |
cbAudioDevice.removeAllItems(); |
868 |
|
869 |
for(AudioDeviceModel m : sm.getAudioDeviceModels()) |
870 |
cbAudioDevice.addItem(m.getDeviceInfo()); |
871 |
|
872 |
AudioDeviceModel am = sm.getAudioDeviceModel(sc.getAudioOutputDevice()); |
873 |
cbAudioDevice.setSelectedItem(am == null ? null : am.getDeviceInfo()); |
874 |
} catch(Exception x) { |
875 |
CC.getLogger().log(Level.WARNING, "Unkown error", x); |
876 |
} |
877 |
|
878 |
setUpdate(false); |
879 |
} |
880 |
|
881 |
private void |
882 |
setMidiDevice() { |
883 |
MidiInputDevice mid = (MidiInputDevice)cbMidiDevice.getSelectedItem(); |
884 |
|
885 |
if(!isUpdate()) { |
886 |
if(mid != null) getModel().setMidiInputDevice(mid.getDeviceID()); |
887 |
return; |
888 |
} |
889 |
|
890 |
cbMidiPort.removeAllItems(); |
891 |
|
892 |
if(mid == null) { |
893 |
cbMidiPort.setEnabled(false); |
894 |
|
895 |
cbMidiChannel.setSelectedItem(null); |
896 |
cbMidiChannel.setEnabled(false); |
897 |
} else { |
898 |
cbMidiPort.setEnabled(true); |
899 |
|
900 |
MidiPort[] ports = mid.getMidiPorts(); |
901 |
for(MidiPort port : ports) cbMidiPort.addItem(port); |
902 |
|
903 |
int p = getModel().getChannelInfo().getMidiInputPort(); |
904 |
cbMidiPort.setSelectedItem(p >= 0 && p < ports.length ? ports[p] : null); |
905 |
|
906 |
cbMidiChannel.setEnabled(true); |
907 |
int c = getModel().getChannelInfo().getMidiInputChannel(); |
908 |
cbMidiChannel.setSelectedItem(c == -1 ? "All" : String.valueOf(c + 1)); |
909 |
} |
910 |
|
911 |
|
912 |
} |
913 |
|
914 |
private void |
915 |
setMidiPort() { |
916 |
if(isUpdate()) return; |
917 |
|
918 |
getModel().setMidiInputPort(cbMidiPort.getSelectedIndex()); |
919 |
} |
920 |
|
921 |
private void |
922 |
setMidiChannel() { |
923 |
if(isUpdate()) return; |
924 |
|
925 |
Object o = cbMidiChannel.getSelectedItem(); |
926 |
if(o == null) return; |
927 |
|
928 |
int c = o.toString().equals("All") ? -1 : Integer.parseInt(o.toString()) - 1; |
929 |
|
930 |
getModel().setMidiInputChannel(c); |
931 |
} |
932 |
|
933 |
/** Invoked when the user selects an engine. */ |
934 |
private void |
935 |
setEngineType() { |
936 |
Object oldEngine = getModel().getChannelInfo().getEngine(); |
937 |
SamplerEngine newEngine = (SamplerEngine)cbEngines.getSelectedItem(); |
938 |
|
939 |
if(oldEngine != null) { if(oldEngine.equals(newEngine)) return; } |
940 |
else if(newEngine == null) return; |
941 |
|
942 |
getModel().setEngineType(newEngine.getName()); |
943 |
|
944 |
} |
945 |
|
946 |
private void |
947 |
setAudioDevice() { |
948 |
if(isUpdate()) return; |
949 |
AudioOutputDevice dev = (AudioOutputDevice)cbAudioDevice.getSelectedItem(); |
950 |
if(dev != null) getModel().setAudioOutputDevice(dev.getDeviceID()); |
951 |
} |
952 |
|
953 |
/** |
954 |
* Determines whether the currently processed changes are due to update. |
955 |
* @return <code>true</code> if the currently processed changes are due to update and |
956 |
* <code>false</code> if the currently processed changes are due to user input. |
957 |
*/ |
958 |
private boolean |
959 |
isUpdate() { return update; } |
960 |
|
961 |
/** |
962 |
* Sets whether the currently processed changes are due to update. |
963 |
* @param b Specify <code>true</code> to indicate that the currently |
964 |
* processed changes are due to update; <code>false</code> |
965 |
* indicates that the currently processed changes are due to user input. |
966 |
*/ |
967 |
private void |
968 |
setUpdate(boolean b) { update = b; } |
969 |
|
970 |
private final Handler handler = new Handler(); |
971 |
|
972 |
private Handler |
973 |
getHandler() { return handler; } |
974 |
|
975 |
private class Handler implements MidiDeviceListListener, AudioDeviceListListener { |
976 |
/** |
977 |
* Invoked when a new MIDI device is created. |
978 |
* @param e A <code>MidiDeviceListEvent</code> |
979 |
* instance providing the event information. |
980 |
*/ |
981 |
public void |
982 |
deviceAdded(MidiDeviceListEvent e) { |
983 |
cbMidiDevice.addItem(e.getMidiDeviceModel().getDeviceInfo()); |
984 |
} |
985 |
|
986 |
/** |
987 |
* Invoked when a MIDI device is removed. |
988 |
* @param e A <code>MidiDeviceListEvent</code> |
989 |
* instance providing the event information. |
990 |
*/ |
991 |
public void |
992 |
deviceRemoved(MidiDeviceListEvent e) { |
993 |
cbMidiDevice.removeItem(e.getMidiDeviceModel().getDeviceInfo()); |
994 |
} |
995 |
|
996 |
/** |
997 |
* Invoked when a new audio device is created. |
998 |
* @param e An <code>AudioDeviceListEvent</code> |
999 |
* instance providing the event information. |
1000 |
*/ |
1001 |
public void |
1002 |
deviceAdded(AudioDeviceListEvent e) { |
1003 |
cbAudioDevice.addItem(e.getAudioDeviceModel().getDeviceInfo()); |
1004 |
} |
1005 |
|
1006 |
/** |
1007 |
* Invoked when an audio device is removed. |
1008 |
* @param e An <code>AudioDeviceListEvent</code> |
1009 |
* instance providing the event information. |
1010 |
*/ |
1011 |
public void |
1012 |
deviceRemoved(AudioDeviceListEvent e) { |
1013 |
cbAudioDevice.removeItem(e.getAudioDeviceModel().getDeviceInfo()); |
1014 |
} |
1015 |
} |
1016 |
} |