1 |
/* |
2 |
* JSampler - a java front-end for LinuxSampler |
3 |
* |
4 |
* Copyright (C) 2005-2011 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; |
24 |
|
25 |
import java.io.File; |
26 |
import java.io.FileInputStream; |
27 |
import java.io.FileOutputStream; |
28 |
import java.io.InputStream; |
29 |
|
30 |
import java.util.Timer; |
31 |
import java.util.TimerTask; |
32 |
import java.util.Vector; |
33 |
|
34 |
import java.util.logging.Handler; |
35 |
import java.util.logging.Level; |
36 |
import java.util.logging.Logger; |
37 |
import java.util.logging.SimpleFormatter; |
38 |
import java.util.logging.StreamHandler; |
39 |
|
40 |
import net.sf.juife.PDUtils; |
41 |
import net.sf.juife.Task; |
42 |
import net.sf.juife.TaskQueue; |
43 |
|
44 |
import net.sf.juife.event.GenericEvent; |
45 |
import net.sf.juife.event.GenericListener; |
46 |
import net.sf.juife.event.TaskEvent; |
47 |
import net.sf.juife.event.TaskListener; |
48 |
import net.sf.juife.event.TaskQueueEvent; |
49 |
import net.sf.juife.event.TaskQueueListener; |
50 |
|
51 |
import org.jsampler.event.ListEvent; |
52 |
import org.jsampler.event.ListListener; |
53 |
import org.jsampler.event.OrchestraEvent; |
54 |
import org.jsampler.event.OrchestraListener; |
55 |
|
56 |
import org.jsampler.task.*; |
57 |
|
58 |
import org.jsampler.view.JSChannelsPane; |
59 |
import org.jsampler.view.JSMainFrame; |
60 |
import org.jsampler.view.JSProgress; |
61 |
import org.jsampler.view.JSViewConfig; |
62 |
|
63 |
import org.linuxsampler.lscp.Client; |
64 |
import org.linuxsampler.lscp.FxSend; |
65 |
|
66 |
import org.linuxsampler.lscp.event.*; |
67 |
|
68 |
import org.w3c.dom.Document; |
69 |
import org.w3c.dom.Node; |
70 |
|
71 |
import static org.jsampler.JSI18n.i18n; |
72 |
|
73 |
|
74 |
/** |
75 |
* This class serves as a 'Control Center' of the application. |
76 |
* It also provides some fundamental routines and access to most used objects. |
77 |
* @author Grigor Iliev |
78 |
*/ |
79 |
public class CC { |
80 |
private static Handler handler; |
81 |
private static FileOutputStream fos; |
82 |
|
83 |
private static JSViewConfig viewConfig = null; |
84 |
private static JSMainFrame mainFrame = null; |
85 |
private static JSProgress progress = null; |
86 |
|
87 |
private final static Client lsClient = new Client(); |
88 |
|
89 |
private static String jSamplerHome = null; |
90 |
|
91 |
private final static TaskQueue taskQueue = new TaskQueue(); |
92 |
private final static Timer timer = new Timer(); |
93 |
private static TimerTask progressTimerTask = null; |
94 |
|
95 |
private static int connectionFailureCount = 0; |
96 |
|
97 |
static class ProgressTimerTask extends TimerTask { |
98 |
public void run() { |
99 |
PDUtils.runOnUiThread(new Runnable() { public void run() { run0(); } }); |
100 |
} |
101 |
|
102 |
private void |
103 |
run0() { CC.getProgressIndicator().start(); } |
104 |
} |
105 |
|
106 |
public static interface Run<A> { |
107 |
public void run(A arg); |
108 |
} |
109 |
|
110 |
/** Forbids the instantiation of this class. */ |
111 |
private |
112 |
CC() { } |
113 |
|
114 |
/** |
115 |
* Returns the logger to be used for logging events. |
116 |
* @return The logger to be used for logging events. |
117 |
*/ |
118 |
public static Logger |
119 |
getLogger() { |
120 |
return Logger.getLogger ( |
121 |
"org.jsampler", |
122 |
"org.jsampler.langprops.LogsBundle" |
123 |
); |
124 |
} |
125 |
|
126 |
/** |
127 |
* Returns the task queue to be used for scheduling tasks |
128 |
* for execution out of the event-dispatching thread. |
129 |
* @return The task queue to be used for scheduling tasks |
130 |
* for execution out of the event-dispatching thread. |
131 |
*/ |
132 |
public static synchronized TaskQueue |
133 |
getTaskQueue() { return taskQueue; } |
134 |
|
135 |
/** |
136 |
* Adds the specified task to the task queue. All task in the |
137 |
* queue equal to the specified task are removed from the queue. |
138 |
*/ |
139 |
public static synchronized void |
140 |
scheduleTask(Task t) { |
141 |
while(getTaskQueue().removeTask(t)) { } |
142 |
|
143 |
getTaskQueue().add(t); |
144 |
} |
145 |
|
146 |
/** |
147 |
* Adds the specified task to the task queue only if the last |
148 |
* task in the queue is not equal to <code>t</code>. |
149 |
*/ |
150 |
public static synchronized void |
151 |
addTask(Task t) { |
152 |
Task[] tasks = getTaskQueue().getPendingTasks(); |
153 |
if(tasks.length > 0 && tasks[tasks.length - 1].equals(t)) return; |
154 |
getTaskQueue().add(t); |
155 |
} |
156 |
|
157 |
/** |
158 |
* Gets the configuration of the current view. |
159 |
*/ |
160 |
public static JSViewConfig |
161 |
getViewConfig() { return viewConfig; } |
162 |
|
163 |
public static JSPrefs |
164 |
preferences() { return getViewConfig().preferences(); } |
165 |
|
166 |
/** |
167 |
* Sets the configuration of the current view. |
168 |
*/ |
169 |
public static void |
170 |
setViewConfig(JSViewConfig viewConfig) { CC.viewConfig = viewConfig; } |
171 |
|
172 |
/** |
173 |
* Returns the main window of this application. |
174 |
* @return The main window of this application. |
175 |
*/ |
176 |
public static JSMainFrame<JSChannelsPane> |
177 |
getMainFrame() { return mainFrame; } |
178 |
|
179 |
/** |
180 |
* Sets the main window of this application. |
181 |
* @param mainFrame The main window of this application. |
182 |
*/ |
183 |
public static void |
184 |
setMainFrame(JSMainFrame mainFrame) { CC.mainFrame = mainFrame; } |
185 |
|
186 |
/** |
187 |
* Gets the progress indicator of this application. |
188 |
* @return The progress indicator of this application. |
189 |
*/ |
190 |
public static JSProgress |
191 |
getProgressIndicator() { return progress; } |
192 |
|
193 |
/** |
194 |
* Sets the progress indicator to be used by this application. |
195 |
* @param progress The progress indicator to be used by this application. |
196 |
*/ |
197 |
public static void |
198 |
setProgressIndicator(JSProgress progress) { CC.progress = progress; } |
199 |
|
200 |
/** |
201 |
* Gets the absolute path to the JSampler's home location. |
202 |
* @return The absolute path to the JSampler's home location |
203 |
* or <code>null</code> if the JSampler's home location is not specified yet. |
204 |
*/ |
205 |
public static String |
206 |
getJSamplerHome() { return jSamplerHome; } |
207 |
|
208 |
/** |
209 |
* Sets the location of the JSampler's home. |
210 |
* @param path The new absolute path to the JSampler's home location. |
211 |
*/ |
212 |
public static void |
213 |
setJSamplerHome(String path) { |
214 |
jSamplerHome = path; |
215 |
Prefs.setJSamplerHome(jSamplerHome); |
216 |
} |
217 |
|
218 |
/** |
219 |
* This method does the initial preparation of the application. |
220 |
*/ |
221 |
protected static void |
222 |
initJSampler() { |
223 |
fos = null; |
224 |
setJSamplerHome(Prefs.getJSamplerHome()); |
225 |
String s = getJSamplerHome(); |
226 |
try { |
227 |
if(s != null) { |
228 |
s += File.separator + "jsampler.log"; |
229 |
File f = new File(s); |
230 |
if(f.isFile()) HF.createBackup("jsampler.log", "jsampler.log.0"); |
231 |
fos = new FileOutputStream(s); |
232 |
} |
233 |
} catch(Exception x) { x.printStackTrace(); } |
234 |
|
235 |
if(fos == null) handler = new StreamHandler(System.out, new SimpleFormatter()); |
236 |
else handler = new StreamHandler(fos, new SimpleFormatter()); |
237 |
|
238 |
handler.setLevel(Level.FINE); |
239 |
getLogger().addHandler(handler); |
240 |
getLogger().setLevel(Level.FINE); |
241 |
Logger.getLogger("org.linuxsampler.lscp").setLevel(Level.FINE); |
242 |
Logger.getLogger("org.linuxsampler.lscp").addHandler(handler); |
243 |
|
244 |
// Flushing logs on every second |
245 |
timer.schedule(new java.util.TimerTask() { |
246 |
public void |
247 |
run() { if(handler != null) handler.flush(); } |
248 |
}, 1000, 1000); |
249 |
|
250 |
getLogger().fine("CC.jsStarted"); |
251 |
|
252 |
getTaskQueue().addTaskQueueListener(getHandler()); |
253 |
|
254 |
getTaskQueue().start(); |
255 |
|
256 |
getClient().removeChannelCountListener(getHandler()); |
257 |
getClient().addChannelCountListener(getHandler()); |
258 |
|
259 |
getClient().removeChannelInfoListener(getHandler()); |
260 |
getClient().addChannelInfoListener(getHandler()); |
261 |
|
262 |
getClient().removeFxSendCountListener(getHandler()); |
263 |
getClient().addFxSendCountListener(getHandler()); |
264 |
|
265 |
getClient().removeFxSendInfoListener(getHandler()); |
266 |
getClient().addFxSendInfoListener(getHandler()); |
267 |
|
268 |
getClient().removeStreamCountListener(getHandler()); |
269 |
getClient().addStreamCountListener(getHandler()); |
270 |
|
271 |
getClient().removeVoiceCountListener(getHandler()); |
272 |
getClient().addVoiceCountListener(getHandler()); |
273 |
|
274 |
getClient().removeTotalStreamCountListener(getHandler()); |
275 |
getClient().addTotalStreamCountListener(getHandler()); |
276 |
|
277 |
getClient().removeTotalVoiceCountListener(getHandler()); |
278 |
getClient().addTotalVoiceCountListener(getHandler()); |
279 |
|
280 |
getClient().removeAudioDeviceCountListener(audioDeviceCountListener); |
281 |
getClient().addAudioDeviceCountListener(audioDeviceCountListener); |
282 |
|
283 |
getClient().removeAudioDeviceInfoListener(audioDeviceInfoListener); |
284 |
getClient().addAudioDeviceInfoListener(audioDeviceInfoListener); |
285 |
|
286 |
getClient().removeMidiDeviceCountListener(midiDeviceCountListener); |
287 |
getClient().addMidiDeviceCountListener(midiDeviceCountListener); |
288 |
|
289 |
getClient().removeMidiDeviceInfoListener(midiDeviceInfoListener); |
290 |
getClient().addMidiDeviceInfoListener(midiDeviceInfoListener); |
291 |
|
292 |
getClient().removeMidiInstrumentMapCountListener(midiInstrMapCountListener); |
293 |
getClient().addMidiInstrumentMapCountListener(midiInstrMapCountListener); |
294 |
|
295 |
getClient().removeMidiInstrumentMapInfoListener(midiInstrMapInfoListener); |
296 |
getClient().addMidiInstrumentMapInfoListener(midiInstrMapInfoListener); |
297 |
|
298 |
getClient().removeMidiInstrumentCountListener(getHandler()); |
299 |
getClient().addMidiInstrumentCountListener(getHandler()); |
300 |
|
301 |
getClient().removeMidiInstrumentInfoListener(getHandler()); |
302 |
getClient().addMidiInstrumentInfoListener(getHandler()); |
303 |
|
304 |
getClient().removeGlobalInfoListener(getHandler()); |
305 |
getClient().addGlobalInfoListener(getHandler()); |
306 |
|
307 |
getClient().removeChannelMidiDataListener(getHandler()); |
308 |
getClient().addChannelMidiDataListener(getHandler()); |
309 |
|
310 |
getClient().removeSendEffectChainCountListener(getHandler()); |
311 |
getClient().addSendEffectChainCountListener(getHandler()); |
312 |
|
313 |
getClient().removeSendEffectChainInfoListener(getHandler()); |
314 |
getClient().addSendEffectChainInfoListener(getHandler()); |
315 |
|
316 |
getClient().removeEffectInstanceInfoListener(getHandler()); |
317 |
getClient().addEffectInstanceInfoListener(getHandler()); |
318 |
|
319 |
CC.addConnectionEstablishedListener(new GenericListener() { |
320 |
public void |
321 |
jobDone(GenericEvent e) { |
322 |
connectionFailureCount = 0; |
323 |
} |
324 |
}); |
325 |
} |
326 |
|
327 |
private final static OrchestraListModel orchestras = new DefaultOrchestraListModel(); |
328 |
|
329 |
/** |
330 |
* Returns a list containing all available orchestras. |
331 |
* @return A list containing all available orchestras. |
332 |
*/ |
333 |
public static OrchestraListModel |
334 |
getOrchestras() { return orchestras; } |
335 |
|
336 |
private final static ServerList servers = new ServerList(); |
337 |
|
338 |
/** Returns the server list. */ |
339 |
public static ServerList |
340 |
getServerList() { return servers; } |
341 |
|
342 |
private static ServerListListener serverListListener = new ServerListListener(); |
343 |
|
344 |
private static class ServerListListener implements GenericListener { |
345 |
public void |
346 |
jobDone(GenericEvent e) { saveServerList(); } |
347 |
} |
348 |
|
349 |
private static final |
350 |
|
351 |
LostFilesModel lostFilesModel = new LostFilesModel(); |
352 |
|
353 |
public static LostFilesModel |
354 |
getLostFilesModel() { return lostFilesModel; } |
355 |
|
356 |
/** |
357 |
* Loads the orchestras described in <code><jsampler_home>/orchestras.xml</code>. |
358 |
* If file with name <code>orchestras.xml.bkp</code> exist in the JSampler's home |
359 |
* directory, this means that the last save has failed. In that case a recovery file |
360 |
* <code>orchestras.xml.rec</code> is created and a recovery procedure |
361 |
* will be initiated. |
362 |
*/ |
363 |
public static void |
364 |
loadOrchestras() { |
365 |
if(getJSamplerHome() == null) return; |
366 |
|
367 |
try { |
368 |
String s = getJSamplerHome(); |
369 |
|
370 |
File f = new File(s + File.separator + "orchestras.xml.bkp"); |
371 |
if(f.isFile()) HF.createBackup("orchestras.xml.bkp", "orchestras.xml.rec"); |
372 |
|
373 |
FileInputStream fis; |
374 |
fis = new FileInputStream(s + File.separator + "orchestras.xml"); |
375 |
|
376 |
loadOrchestras(fis); |
377 |
fis.close(); |
378 |
} catch(Exception x) { |
379 |
getLogger().log(Level.INFO, HF.getErrorMessage(x), x); |
380 |
} |
381 |
|
382 |
getOrchestras().addOrchestraListListener(getHandler()); |
383 |
} |
384 |
|
385 |
|
386 |
private static void |
387 |
loadOrchestras(InputStream in) { |
388 |
Document doc = DOMUtils.readObject(in); |
389 |
|
390 |
try { getOrchestras().readObject(doc.getDocumentElement()); } |
391 |
catch(Exception x) { |
392 |
getViewConfig().showErrorMessage(x, "Loading orchestras: "); |
393 |
return; |
394 |
} |
395 |
|
396 |
for(int i = 0; i < getOrchestras().getOrchestraCount(); i++) { |
397 |
getOrchestras().getOrchestra(i).addOrchestraListener(getHandler()); |
398 |
} |
399 |
} |
400 |
|
401 |
private static void |
402 |
saveOrchestras() { |
403 |
try { |
404 |
String s = getJSamplerHome(); |
405 |
if(s == null) return; |
406 |
|
407 |
HF.createBackup("orchestras.xml", "orchestras.xml.bkp"); |
408 |
|
409 |
FileOutputStream fos2; |
410 |
fos2 = new FileOutputStream(s + File.separator + "orchestras.xml", false); |
411 |
|
412 |
Document doc = DOMUtils.createEmptyDocument(); |
413 |
|
414 |
Node node = doc.createElement("temp"); |
415 |
doc.appendChild(node); |
416 |
|
417 |
getOrchestras().writeObject(doc, doc.getDocumentElement()); |
418 |
|
419 |
doc.replaceChild(node.getFirstChild(), node); |
420 |
|
421 |
DOMUtils.writeObject(doc, fos2); |
422 |
|
423 |
fos2.close(); |
424 |
|
425 |
HF.deleteFile("orchestras.xml.bkp"); |
426 |
} catch(Exception x) { |
427 |
getViewConfig().showErrorMessage(x, "Saving orchestras: "); |
428 |
return; |
429 |
} |
430 |
} |
431 |
|
432 |
/** |
433 |
* Loads the servers' info described in <code><jsampler_home>/servers.xml</code>. |
434 |
* If file with name <code>servers.xml.bkp</code> exist in the JSampler's home |
435 |
* directory, this means that the last save has failed. In that case a recovery file |
436 |
* <code>servers.xml.rec</code> is created and a recovery procedure |
437 |
* will be initiated. |
438 |
*/ |
439 |
public static void |
440 |
loadServerList() { |
441 |
if(getJSamplerHome() == null) return; |
442 |
|
443 |
try { |
444 |
String s = getJSamplerHome(); |
445 |
|
446 |
File f = new File(s + File.separator + "servers.xml.bkp"); |
447 |
if(f.isFile()) HF.createBackup("servers.xml.bkp", "servers.xml.rec"); |
448 |
|
449 |
FileInputStream fis; |
450 |
fis = new FileInputStream(s + File.separator + "servers.xml"); |
451 |
|
452 |
loadServerList(fis); |
453 |
fis.close(); |
454 |
} catch(Exception x) { |
455 |
getLogger().log(Level.INFO, HF.getErrorMessage(x), x); |
456 |
} |
457 |
|
458 |
getServerList().addChangeListener(serverListListener); |
459 |
|
460 |
/* We should have at least one server to connect. */ |
461 |
if(getServerList().getServerCount() == 0) { |
462 |
Server server = new Server(); |
463 |
server.setName("127.0.0.1:8888"); |
464 |
server.setAddress("127.0.0.1"); |
465 |
server.setPort(8888); |
466 |
getServerList().addServer(server); |
467 |
} |
468 |
} |
469 |
|
470 |
|
471 |
private static void |
472 |
loadServerList(InputStream in) { |
473 |
Document doc = DOMUtils.readObject(in); |
474 |
|
475 |
try { getServerList().readObject(doc.getDocumentElement()); } |
476 |
catch(Exception x) { |
477 |
getViewConfig().showErrorMessage(x, "Loading server list: "); |
478 |
return; |
479 |
} |
480 |
} |
481 |
|
482 |
private static void |
483 |
saveServerList() { |
484 |
try { |
485 |
String s = getJSamplerHome(); |
486 |
if(s == null) return; |
487 |
|
488 |
HF.createBackup("servers.xml", "servers.xml.bkp"); |
489 |
|
490 |
FileOutputStream fos2; |
491 |
fos2 = new FileOutputStream(s + File.separator + "servers.xml", false); |
492 |
|
493 |
Document doc = DOMUtils.createEmptyDocument(); |
494 |
|
495 |
Node node = doc.createElement("temp"); |
496 |
doc.appendChild(node); |
497 |
|
498 |
getServerList().writeObject(doc, doc.getDocumentElement()); |
499 |
|
500 |
doc.replaceChild(node.getFirstChild(), node); |
501 |
|
502 |
DOMUtils.writeObject(doc, fos2); |
503 |
|
504 |
fos2.close(); |
505 |
|
506 |
HF.deleteFile("servers.xml.bkp"); |
507 |
} catch(Exception x) { |
508 |
getViewConfig().showErrorMessage(x, "Saving server list: "); |
509 |
return; |
510 |
} |
511 |
} |
512 |
|
513 |
/** |
514 |
* The exit point of the application which ensures clean exit with default exit status 0. |
515 |
* @see #cleanExit(int i) |
516 |
*/ |
517 |
public static void |
518 |
cleanExit() { cleanExit(0); } |
519 |
|
520 |
/** |
521 |
* The exit point of the application which ensures clean exit. |
522 |
* @param i The exit status. |
523 |
*/ |
524 |
public static void |
525 |
cleanExit(int i) { |
526 |
getLogger().fine("CC.jsEnded"); |
527 |
try { getClient().disconnect(); } // FIXME: this might block the EDT |
528 |
catch(Exception x) { x.printStackTrace(); } |
529 |
if(backendProcess != null) backendProcess.destroy(); |
530 |
backendProcess = null; |
531 |
fireBackendProcessEvent(); |
532 |
System.exit(i); |
533 |
} |
534 |
|
535 |
/** |
536 |
* Gets the <code>Client</code> object that is used to communicate with the backend. |
537 |
* @return The <code>Client</code> object that is used to communicate with the backend. |
538 |
*/ |
539 |
public static Client |
540 |
getClient() { return lsClient; } |
541 |
|
542 |
private static final Vector<GenericListener> listeners = new Vector<GenericListener>(); |
543 |
|
544 |
/** |
545 |
* Registers the specified listener to be notified (outside the UI thread) |
546 |
* when reconnecting to LinuxSampler. |
547 |
* @param l The <code>ActionListener</code> to register. |
548 |
*/ |
549 |
public static void |
550 |
addReconnectListener(GenericListener l) { listeners.add(l); } |
551 |
|
552 |
/** |
553 |
* Removes the specified listener. |
554 |
* @param l The <code>ActionListener</code> to remove. |
555 |
*/ |
556 |
public static void |
557 |
removeReconnectListener(GenericListener l) { listeners.remove(l); } |
558 |
|
559 |
private static void |
560 |
fireReconnectEvent() { |
561 |
GenericEvent e = new GenericEvent(CC.class); |
562 |
for(GenericListener l : listeners) l.jobDone(e); |
563 |
} |
564 |
|
565 |
private static final Vector<GenericListener> ceListeners = new Vector<GenericListener>(); |
566 |
|
567 |
/** |
568 |
* Registers the specified listener to be notified (from the UI thread) when |
569 |
* jsampler is connected successfully to LinuxSampler. |
570 |
* @param l The <code>GenericListener</code> to register. |
571 |
*/ |
572 |
public static void |
573 |
addConnectionEstablishedListener(GenericListener l) { ceListeners.add(l); } |
574 |
|
575 |
/** |
576 |
* Removes the specified listener. |
577 |
* @param l The <code>GenericListener</code> to remove. |
578 |
*/ |
579 |
public static void |
580 |
removeConnectionEstablishedListener(GenericListener l) { ceListeners.remove(l); } |
581 |
|
582 |
private static void |
583 |
fireConnectionEstablishedEvent() { |
584 |
GenericEvent e = new GenericEvent(CC.class); |
585 |
for(GenericListener l : ceListeners) l.jobDone(e); |
586 |
} |
587 |
|
588 |
private static final SamplerModel samplerModel = new DefaultSamplerModel(); |
589 |
|
590 |
/** |
591 |
* Gets the sampler model. |
592 |
* @return The sampler model. |
593 |
*/ |
594 |
public static SamplerModel |
595 |
getSamplerModel() { return samplerModel; } |
596 |
|
597 |
/** |
598 |
* Connects to LinuxSampler. |
599 |
* The connection can be done asynchronously. |
600 |
*/ |
601 |
public static void |
602 |
connect() { initSamplerModel(); } |
603 |
|
604 |
/** |
605 |
* Reconnects to LinuxSampler. |
606 |
*/ |
607 |
public static void |
608 |
reconnect() { initSamplerModel(getCurrentServer()); } |
609 |
|
610 |
private static Server currentServer = null; |
611 |
|
612 |
/** |
613 |
* Gets the server, to which the frontend is going to connect |
614 |
* or is already connected. |
615 |
*/ |
616 |
public static Server |
617 |
getCurrentServer() { return currentServer; } |
618 |
|
619 |
/** |
620 |
* Sets the current server. |
621 |
*/ |
622 |
public static void |
623 |
setCurrentServer(Server server) { |
624 |
if(server == currentServer) return; |
625 |
connectionFailureCount = 0; |
626 |
currentServer = server; |
627 |
} |
628 |
|
629 |
/** |
630 |
* Sets the LSCP client's read timeout. |
631 |
* @param timeout The new timeout value (in seconds). |
632 |
*/ |
633 |
public static void |
634 |
setClientReadTimeout(int timeout) { |
635 |
getTaskQueue().add(new Global.SetClientReadTimeout(timeout)); |
636 |
} |
637 |
|
638 |
/** |
639 |
* This method updates the information about the backend state. |
640 |
* The update can be done asynchronously. |
641 |
*/ |
642 |
private static void |
643 |
initSamplerModel() { |
644 |
getMainFrame().getServer(new Run<Server>() { |
645 |
public void |
646 |
run(Server srv) { |
647 |
if(srv == null) return; |
648 |
initSamplerModel(srv); |
649 |
} |
650 |
}); |
651 |
} |
652 |
|
653 |
/** |
654 |
* This method updates the information about the backend state. |
655 |
*/ |
656 |
private static void |
657 |
initSamplerModel(Server srv) { |
658 |
setCurrentServer(srv); |
659 |
final SetServerAddress ssa = new SetServerAddress(srv.getAddress(), srv.getPort()); |
660 |
|
661 |
final DefaultSamplerModel model = (DefaultSamplerModel)getSamplerModel(); |
662 |
|
663 |
final Global.GetServerInfo gsi = new Global.GetServerInfo(); |
664 |
gsi.addTaskListener(new TaskListener() { |
665 |
public void |
666 |
taskPerformed(TaskEvent e) { |
667 |
if(gsi.doneWithErrors()) return; |
668 |
|
669 |
model.setServerInfo(gsi.getResult()); |
670 |
|
671 |
if(CC.getViewConfig().getInstrumentsDbSupport()) { |
672 |
CC.getViewConfig().initInstrumentsDbTreeModel(); |
673 |
} |
674 |
} |
675 |
}); |
676 |
|
677 |
final Audio.GetDrivers gaod = new Audio.GetDrivers(); |
678 |
gaod.addTaskListener(new TaskListener() { |
679 |
public void |
680 |
taskPerformed(TaskEvent e) { |
681 |
if(!gaod.doneWithErrors()) |
682 |
model.setAudioOutputDrivers(gaod.getResult()); |
683 |
} |
684 |
}); |
685 |
|
686 |
final Global.GetEngines ge = new Global.GetEngines(); |
687 |
ge.addTaskListener(new TaskListener() { |
688 |
public void |
689 |
taskPerformed(TaskEvent e) { |
690 |
if(!ge.doneWithErrors()) model.setEngines(ge.getResult()); |
691 |
} |
692 |
}); |
693 |
|
694 |
final Midi.GetDrivers gmid = new Midi.GetDrivers(); |
695 |
gmid.addTaskListener(new TaskListener() { |
696 |
public void |
697 |
taskPerformed(TaskEvent e) { |
698 |
if(!gmid.doneWithErrors()) |
699 |
model.setMidiInputDrivers(gmid.getResult()); |
700 |
} |
701 |
}); |
702 |
|
703 |
final Global.GetVolume gv = new Global.GetVolume(); |
704 |
gv.addTaskListener(new TaskListener() { |
705 |
public void |
706 |
taskPerformed(TaskEvent e) { |
707 |
if(!gv.doneWithErrors()) |
708 |
model.setVolume(gv.getResult()); |
709 |
} |
710 |
}); |
711 |
|
712 |
final Midi.GetInstrumentMaps mgim = new Midi.GetInstrumentMaps(); |
713 |
mgim.addTaskListener(new TaskListener() { |
714 |
public void |
715 |
taskPerformed(TaskEvent e) { |
716 |
if(mgim.doneWithErrors()) return; |
717 |
model.removeAllMidiInstrumentMaps(); |
718 |
|
719 |
for(MidiInstrumentMap map : mgim.getResult()) { |
720 |
model.addMidiInstrumentMap(map); |
721 |
} |
722 |
} |
723 |
}); |
724 |
|
725 |
final Global.GetEffects gfx = new Global.GetEffects(); |
726 |
gfx.addTaskListener(new TaskListener() { |
727 |
public void |
728 |
taskPerformed(TaskEvent e) { |
729 |
if(!gfx.doneWithErrors()) model.getEffects().setEffects(gfx.getResult()); |
730 |
} |
731 |
}); |
732 |
|
733 |
final UpdateChannels uc = new UpdateChannels(); |
734 |
uc.addTaskListener(new TaskListener() { |
735 |
public void |
736 |
taskPerformed(TaskEvent e) { |
737 |
for(SamplerChannelModel c : model.getChannels()) { |
738 |
if(c.getChannelInfo().getEngine() == null) continue; |
739 |
|
740 |
Channel.GetFxSends gfs = new Channel.GetFxSends(); |
741 |
gfs.setChannel(c.getChannelId()); |
742 |
gfs.addTaskListener(new GetFxSendsListener()); |
743 |
getTaskQueue().add(gfs); |
744 |
} |
745 |
|
746 |
// TODO: This should be done after the fx sends are set |
747 |
//CC.getSamplerModel().setModified(false); |
748 |
} |
749 |
}); |
750 |
|
751 |
|
752 |
final Global.Connect cnt = new Global.Connect(); |
753 |
boolean b = preferences().getBoolProperty(JSPrefs.LAUNCH_BACKEND_LOCALLY); |
754 |
if(b && srv.isLocal() && backendProcess == null) cnt.setSilent(true); |
755 |
cnt.addTaskListener(new TaskListener() { |
756 |
public void |
757 |
taskPerformed(TaskEvent e) { |
758 |
if(cnt.doneWithErrors()) { |
759 |
onConnectFailure(); |
760 |
return; |
761 |
} |
762 |
|
763 |
// Don't change order!!! |
764 |
getTaskQueue().add(gsi); |
765 |
getTaskQueue().add(gaod); |
766 |
getTaskQueue().add(gmid); |
767 |
getTaskQueue().add(ge); |
768 |
getTaskQueue().add(gv); |
769 |
getTaskQueue().add(mgim); |
770 |
getTaskQueue().add(gfx); |
771 |
getTaskQueue().add(new Midi.UpdateDevices()); |
772 |
getTaskQueue().add(new Audio.UpdateDevices()); |
773 |
addTask(uc); |
774 |
getTaskQueue().add(new Global.UpdateSendEffectChains()); |
775 |
|
776 |
int vl = preferences().getIntProperty(JSPrefs.GLOBAL_VOICE_LIMIT); |
777 |
int sl = preferences().getIntProperty(JSPrefs.GLOBAL_STREAM_LIMIT); |
778 |
|
779 |
getTaskQueue().add(new Global.SetPolyphony(vl, sl)); |
780 |
|
781 |
fireConnectionEstablishedEvent(); |
782 |
} |
783 |
}); |
784 |
|
785 |
ssa.addTaskListener(new TaskListener() { |
786 |
public void |
787 |
taskPerformed(TaskEvent e) { |
788 |
int t = preferences().getIntProperty(JSPrefs.SOCKET_READ_TIMEOUT); |
789 |
CC.setClientReadTimeout(t * 1000); |
790 |
CC.getTaskQueue().add(cnt); |
791 |
} |
792 |
}); |
793 |
|
794 |
getSamplerModel().reset(); |
795 |
getViewConfig().resetInstrumentsDbTreeModel(); |
796 |
|
797 |
getTaskQueue().removePendingTasks(); |
798 |
getTaskQueue().add(ssa); |
799 |
|
800 |
fireReconnectEvent(); |
801 |
} |
802 |
|
803 |
private static void |
804 |
onConnectFailure() { |
805 |
connectionFailureCount++; |
806 |
if(connectionFailureCount > 50) { // to prevent eventual infinite loop |
807 |
getLogger().warning("Reached maximum number of connection failures"); |
808 |
return; |
809 |
} |
810 |
|
811 |
try { |
812 |
if(launchBackend()) { |
813 |
int i = preferences().getIntProperty(JSPrefs.BACKEND_LAUNCH_DELAY); |
814 |
if(i < 1) { |
815 |
initSamplerModel(getCurrentServer()); |
816 |
return; |
817 |
} |
818 |
|
819 |
LaunchBackend lb = new LaunchBackend(i, getBackendMonitor()); |
820 |
//CC.getTaskQueue().add(lb); |
821 |
new Thread(lb).start(); |
822 |
return; |
823 |
} |
824 |
} catch(Exception x) { |
825 |
final String s = JSI18n.i18n.getError("CC.failedToLaunchBackend"); |
826 |
CC.getLogger().log(Level.INFO, s, x); |
827 |
|
828 |
PDUtils.runOnUiThread(new Runnable() { |
829 |
public void |
830 |
run() { getViewConfig().showErrorMessage(s); } |
831 |
}); |
832 |
return; |
833 |
} |
834 |
|
835 |
retryToConnect(); |
836 |
} |
837 |
|
838 |
private static void |
839 |
retryToConnect() { |
840 |
PDUtils.runOnUiThread(new Runnable() { |
841 |
public void |
842 |
run() { changeBackend(); } |
843 |
}); |
844 |
} |
845 |
|
846 |
public static void |
847 |
changeBackend() { |
848 |
getMainFrame().getServer(new Run<Server>() { |
849 |
public void |
850 |
run(Server srv) { |
851 |
if(srv == null) return; |
852 |
connectionFailureCount = 0; // cleared because this change is due to user interaction |
853 |
initSamplerModel(srv); |
854 |
} |
855 |
}, true); |
856 |
} |
857 |
|
858 |
private static final Vector<GenericListener> pListeners = new Vector<GenericListener>(); |
859 |
|
860 |
/** |
861 |
* Registers the specified listener to be notified (from UI thread) when |
862 |
* backend process is created/terminated. |
863 |
* @param l The <code>ActionListener</code> to register. |
864 |
*/ |
865 |
public static void |
866 |
addBackendProcessListener(GenericListener l) { pListeners.add(l); } |
867 |
|
868 |
/** |
869 |
* Removes the specified listener. |
870 |
* @param l The <code>ActionListener</code> to remove. |
871 |
*/ |
872 |
public static void |
873 |
removeBackendProcessListener(GenericListener l) { pListeners.remove(l); } |
874 |
|
875 |
private static void |
876 |
fireBackendProcessEvent() { |
877 |
GenericEvent e = new GenericEvent(CC.class); |
878 |
for(GenericListener l : pListeners) l.jobDone(e); |
879 |
} |
880 |
|
881 |
private static Process backendProcess = null; |
882 |
|
883 |
public static Process |
884 |
getBackendProcess() { return backendProcess; } |
885 |
|
886 |
private static final Object backendMonitor = new Object(); |
887 |
|
888 |
public static Object |
889 |
getBackendMonitor() { return backendMonitor; } |
890 |
|
891 |
private static boolean |
892 |
launchBackend() throws Exception { |
893 |
if(backendProcess != null) { |
894 |
try { |
895 |
int i = backendProcess.exitValue(); |
896 |
getLogger().info("Backend exited with exit value " + i); |
897 |
backendProcess = null; |
898 |
fireBackendProcessEvent(); |
899 |
} catch(IllegalThreadStateException x) { return false; } |
900 |
} |
901 |
|
902 |
if(!preferences().getBoolProperty(JSPrefs.LAUNCH_BACKEND_LOCALLY)) return false; |
903 |
if(connectionFailureCount > 1) return false; |
904 |
|
905 |
Server s = getCurrentServer(); |
906 |
if(s != null && s.isLocal()) { |
907 |
String cmd = preferences().getStringProperty(JSPrefs.BACKEND_LAUNCH_COMMAND); |
908 |
backendProcess = Runtime.getRuntime().exec(cmd); |
909 |
fireBackendProcessEvent(); |
910 |
return true; |
911 |
} |
912 |
|
913 |
return false; |
914 |
} |
915 |
|
916 |
private static class GetFxSendsListener implements TaskListener { |
917 |
public void |
918 |
taskPerformed(TaskEvent e) { |
919 |
Channel.GetFxSends gfs = (Channel.GetFxSends)e.getSource(); |
920 |
if(gfs.doneWithErrors()) return; |
921 |
SamplerChannelModel m = getSamplerModel().getChannelById(gfs.getChannel()); |
922 |
m.removeAllFxSends(); |
923 |
|
924 |
for(FxSend fxs : gfs.getResult()) m.addFxSend(fxs); |
925 |
} |
926 |
} |
927 |
|
928 |
public static void |
929 |
scheduleInTaskQueue(final Runnable r) { |
930 |
Task dummy = new Global.DummyTask(); |
931 |
dummy.addTaskListener(new TaskListener() { |
932 |
public void |
933 |
taskPerformed(TaskEvent e) { |
934 |
PDUtils.runOnUiThread(r); |
935 |
} |
936 |
}); |
937 |
|
938 |
getTaskQueue().add(dummy); |
939 |
} |
940 |
|
941 |
public static boolean |
942 |
verifyConnection() { |
943 |
if(getCurrentServer() == null) { |
944 |
getViewConfig().showErrorMessage(i18n.getError("CC.notConnected")); |
945 |
return false; |
946 |
} |
947 |
|
948 |
return true; |
949 |
} |
950 |
|
951 |
public static boolean |
952 |
isMacOS() { |
953 |
return System.getProperty("os.name").toLowerCase().startsWith("mac os x"); |
954 |
} |
955 |
|
956 |
|
957 |
private final static EventHandler eventHandler = new EventHandler(); |
958 |
|
959 |
private static EventHandler |
960 |
getHandler() { return eventHandler; } |
961 |
|
962 |
private static class EventHandler implements ChannelCountListener, ChannelInfoListener, |
963 |
FxSendCountListener, FxSendInfoListener, StreamCountListener, VoiceCountListener, |
964 |
TotalStreamCountListener, TotalVoiceCountListener, TaskQueueListener, |
965 |
OrchestraListener, ListListener<OrchestraModel>, MidiInstrumentCountListener, |
966 |
MidiInstrumentInfoListener, GlobalInfoListener, ChannelMidiDataListener, |
967 |
SendEffectChainCountListener, SendEffectChainInfoListener, EffectInstanceInfoListener { |
968 |
|
969 |
/** Invoked when the number of channels has changed. */ |
970 |
@Override |
971 |
public void |
972 |
channelCountChanged( ChannelCountEvent e) { |
973 |
if(e.getChannelCount() == 0) { |
974 |
/* |
975 |
* This special case is handled because this might be due to |
976 |
* loading a lscp script containing sampler view configuration. |
977 |
*/ |
978 |
CC.getSamplerModel().removeAllChannels(); |
979 |
return; |
980 |
} |
981 |
addTask(new UpdateChannels()); |
982 |
} |
983 |
|
984 |
/** Invoked when changes to the sampler channel has occured. */ |
985 |
@Override |
986 |
public void |
987 |
channelInfoChanged(ChannelInfoEvent e) { |
988 |
/* |
989 |
* Because of the rapid notification flow when instrument is loaded |
990 |
* we need to do some optimization to decrease the traffic. |
991 |
*/ |
992 |
boolean b = true; |
993 |
Task[] tS = getTaskQueue().getPendingTasks(); |
994 |
|
995 |
for(int i = tS.length - 1; i >= 0; i--) { |
996 |
Task t = tS[i]; |
997 |
|
998 |
if(t instanceof Channel.UpdateInfo) { |
999 |
Channel.UpdateInfo cui = (Channel.UpdateInfo)t; |
1000 |
if(cui.getChannelId() == e.getSamplerChannel()) return; |
1001 |
} else { |
1002 |
b = false; |
1003 |
break; |
1004 |
} |
1005 |
} |
1006 |
|
1007 |
if(b) { |
1008 |
Task t = getTaskQueue().getRunningTask(); |
1009 |
if(t instanceof Channel.UpdateInfo) { |
1010 |
Channel.UpdateInfo cui = (Channel.UpdateInfo)t; |
1011 |
if(cui.getChannelId() == e.getSamplerChannel()) return; |
1012 |
} |
1013 |
} |
1014 |
|
1015 |
|
1016 |
getTaskQueue().add(new Channel.UpdateInfo(e.getSamplerChannel())); |
1017 |
} |
1018 |
|
1019 |
/** |
1020 |
* Invoked when the number of effect sends |
1021 |
* on a particular sampler channel has changed. |
1022 |
*/ |
1023 |
@Override |
1024 |
public void |
1025 |
fxSendCountChanged(FxSendCountEvent e) { |
1026 |
getTaskQueue().add(new Channel.UpdateFxSends(e.getChannel())); |
1027 |
} |
1028 |
|
1029 |
/** |
1030 |
* Invoked when the settings of an effect sends are changed. |
1031 |
*/ |
1032 |
@Override |
1033 |
public void |
1034 |
fxSendInfoChanged(FxSendInfoEvent e) { |
1035 |
Task t = new Channel.UpdateFxSendInfo(e.getChannel(), e.getFxSend()); |
1036 |
getTaskQueue().add(t); |
1037 |
} |
1038 |
|
1039 |
/** |
1040 |
* Invoked when the number of active disk |
1041 |
* streams in a specific sampler channel has changed. |
1042 |
*/ |
1043 |
@Override |
1044 |
public void |
1045 |
streamCountChanged(StreamCountEvent e) { |
1046 |
SamplerChannelModel scm = |
1047 |
getSamplerModel().getChannelById(e.getSamplerChannel()); |
1048 |
|
1049 |
if(scm == null) { |
1050 |
CC.getLogger().log ( |
1051 |
Level.WARNING, |
1052 |
"CC.unknownChannel!", |
1053 |
e.getSamplerChannel() |
1054 |
); |
1055 |
|
1056 |
return; |
1057 |
} |
1058 |
|
1059 |
scm.setStreamCount(e.getStreamCount()); |
1060 |
} |
1061 |
|
1062 |
/** |
1063 |
* Invoked when the number of active voices |
1064 |
* in a specific sampler channel has changed. |
1065 |
*/ |
1066 |
@Override |
1067 |
public void |
1068 |
voiceCountChanged(VoiceCountEvent e) { |
1069 |
SamplerChannelModel scm = |
1070 |
getSamplerModel().getChannelById(e.getSamplerChannel()); |
1071 |
|
1072 |
if(scm == null) { |
1073 |
CC.getLogger().log ( |
1074 |
Level.WARNING, |
1075 |
"CC.unknownChannel!", |
1076 |
e.getSamplerChannel() |
1077 |
); |
1078 |
|
1079 |
return; |
1080 |
} |
1081 |
|
1082 |
scm.setVoiceCount(e.getVoiceCount()); |
1083 |
} |
1084 |
|
1085 |
/** Invoked when the total number of active streams has changed. */ |
1086 |
@Override |
1087 |
public void |
1088 |
totalStreamCountChanged(TotalStreamCountEvent e) { |
1089 |
getSamplerModel().updateActiveStreamsInfo(e.getTotalStreamCount()); |
1090 |
} |
1091 |
|
1092 |
/** Invoked when the total number of active voices has changed. */ |
1093 |
@Override |
1094 |
public void |
1095 |
totalVoiceCountChanged(TotalVoiceCountEvent e) { |
1096 |
scheduleTask(new Global.UpdateTotalVoiceCount()); |
1097 |
} |
1098 |
|
1099 |
/** Invoked when the number of MIDI instruments in a MIDI instrument map is changed. */ |
1100 |
@Override |
1101 |
public void |
1102 |
instrumentCountChanged(MidiInstrumentCountEvent e) { |
1103 |
scheduleTask(new Midi.UpdateInstruments(e.getMapId())); |
1104 |
} |
1105 |
|
1106 |
/** Invoked when a MIDI instrument in a MIDI instrument map is changed. */ |
1107 |
@Override |
1108 |
public void |
1109 |
instrumentInfoChanged(MidiInstrumentInfoEvent e) { |
1110 |
Task t = new Midi.UpdateInstrumentInfo ( |
1111 |
e.getMapId(), e.getMidiBank(), e.getMidiProgram() |
1112 |
); |
1113 |
getTaskQueue().add(t); |
1114 |
|
1115 |
} |
1116 |
|
1117 |
/** Invoked when the global volume of the sampler is changed. */ |
1118 |
@Override |
1119 |
public void |
1120 |
volumeChanged(GlobalInfoEvent e) { |
1121 |
getSamplerModel().setVolume(e.getVolume()); |
1122 |
} |
1123 |
|
1124 |
@Override |
1125 |
public void |
1126 |
voiceLimitChanged(GlobalInfoEvent e) { } |
1127 |
|
1128 |
@Override |
1129 |
public void |
1130 |
streamLimitChanged(GlobalInfoEvent e) { } |
1131 |
|
1132 |
/** |
1133 |
* Invoked to indicate that the state of a task queue is changed. |
1134 |
* This method is invoked only from the UI thread. |
1135 |
*/ |
1136 |
@Override |
1137 |
public void |
1138 |
stateChanged(TaskQueueEvent e) { |
1139 |
switch(e.getEventID()) { |
1140 |
case TASK_FETCHED: |
1141 |
getProgressIndicator().setString ( |
1142 |
((Task)e.getSource()).getDescription() |
1143 |
); |
1144 |
break; |
1145 |
case TASK_DONE: |
1146 |
EnhancedTask t = (EnhancedTask)e.getSource(); |
1147 |
if(t.doneWithErrors() && !t.isSilent()) { |
1148 |
if(t.getErrorCode() == t.SOCKET_ERROR) { |
1149 |
getMainFrame().handleConnectionFailure(); |
1150 |
} else if(!t.isStopped()) { |
1151 |
showError(t); |
1152 |
} |
1153 |
} |
1154 |
break; |
1155 |
case NOT_IDLE: |
1156 |
if(progressTimerTask != null) { |
1157 |
getLogger().warning("progressTimerTask != null - this is a bug!"); |
1158 |
} |
1159 |
progressTimerTask = new ProgressTimerTask(); |
1160 |
timer.schedule(progressTimerTask, 2000); |
1161 |
break; |
1162 |
case IDLE: |
1163 |
if(progressTimerTask != null) { |
1164 |
progressTimerTask.cancel(); |
1165 |
progressTimerTask = null; |
1166 |
} |
1167 |
getProgressIndicator().stop(); |
1168 |
break; |
1169 |
} |
1170 |
} |
1171 |
|
1172 |
private void |
1173 |
showError(final Task t) { |
1174 |
PDUtils.runOnUiThread(new Runnable() { |
1175 |
public void |
1176 |
run() { |
1177 |
if(t.getErrorDetails() == null) { |
1178 |
getViewConfig().showErrorMessage(t.getErrorMessage()); |
1179 |
} else { |
1180 |
getMainFrame().showDetailedErrorMessage ( |
1181 |
t.getErrorMessage(), |
1182 |
t.getErrorDetails() |
1183 |
); |
1184 |
} |
1185 |
} |
1186 |
}); |
1187 |
} |
1188 |
|
1189 |
/** Invoked when the name of orchestra is changed. */ |
1190 |
@Override |
1191 |
public void |
1192 |
nameChanged(OrchestraEvent e) { saveOrchestras(); } |
1193 |
|
1194 |
/** Invoked when the description of orchestra is changed. */ |
1195 |
@Override |
1196 |
public void |
1197 |
descriptionChanged(OrchestraEvent e) { saveOrchestras(); } |
1198 |
|
1199 |
/** Invoked when an instrument is added to the orchestra. */ |
1200 |
@Override |
1201 |
public void |
1202 |
instrumentAdded(OrchestraEvent e) { saveOrchestras(); } |
1203 |
|
1204 |
/** Invoked when an instrument is removed from the orchestra. */ |
1205 |
@Override |
1206 |
public void |
1207 |
instrumentRemoved(OrchestraEvent e) { saveOrchestras(); } |
1208 |
|
1209 |
/** Invoked when the settings of an instrument are changed. */ |
1210 |
@Override |
1211 |
public void |
1212 |
instrumentChanged(OrchestraEvent e) { saveOrchestras(); } |
1213 |
|
1214 |
/** Invoked when an orchestra is added to the orchestra list. */ |
1215 |
@Override |
1216 |
public void |
1217 |
entryAdded(ListEvent<OrchestraModel> e) { |
1218 |
e.getEntry().addOrchestraListener(getHandler()); |
1219 |
saveOrchestras(); |
1220 |
} |
1221 |
|
1222 |
/** Invoked when an orchestra is removed from the orchestra list. */ |
1223 |
@Override |
1224 |
public void |
1225 |
entryRemoved(ListEvent<OrchestraModel> e) { |
1226 |
e.getEntry().removeOrchestraListener(getHandler()); |
1227 |
saveOrchestras(); |
1228 |
} |
1229 |
|
1230 |
/** |
1231 |
* Invoked when MIDI data arrives. |
1232 |
*/ |
1233 |
@Override |
1234 |
public void |
1235 |
midiDataArrived(final ChannelMidiDataEvent e) { |
1236 |
try { |
1237 |
PDUtils.runOnUiThreadAndWait(new Runnable() { |
1238 |
public void |
1239 |
run() { fireChannelMidiDataEvent(e); } |
1240 |
}); |
1241 |
} catch(Exception x) { |
1242 |
CC.getLogger().log(Level.INFO, "Failed!", x); |
1243 |
} |
1244 |
} |
1245 |
|
1246 |
@Override |
1247 |
public void |
1248 |
sendEffectChainCountChanged(SendEffectChainCountEvent e) { |
1249 |
getTaskQueue().add(new Audio.UpdateSendEffectChains(e.getAudioDeviceId())); |
1250 |
} |
1251 |
|
1252 |
@Override |
1253 |
public void |
1254 |
sendEffectChainInfoChanged(SendEffectChainInfoEvent e) { |
1255 |
if(e.getInstanceCount() == -1) return; |
1256 |
|
1257 |
getTaskQueue().add ( |
1258 |
new Audio.UpdateEffectInstances(e.getAudioDeviceId(), e.getChainId()) |
1259 |
); |
1260 |
} |
1261 |
|
1262 |
@Override |
1263 |
public void |
1264 |
effectInstanceInfoChanged(EffectInstanceInfoEvent e) { |
1265 |
getTaskQueue().add(new Audio.UpdateEffectInstanceInfo(e.getEffectInstanceId())); |
1266 |
} |
1267 |
} |
1268 |
|
1269 |
private static void |
1270 |
fireChannelMidiDataEvent(ChannelMidiDataEvent e) { |
1271 |
SamplerChannelModel chn; |
1272 |
chn = getSamplerModel().getChannelById(e.getChannelId()); |
1273 |
if(chn == null) { |
1274 |
CC.getLogger().info("Unknown channel ID: " + e.getChannelId()); |
1275 |
} |
1276 |
|
1277 |
((DefaultSamplerChannelModel)chn).fireMidiDataEvent(e); |
1278 |
} |
1279 |
|
1280 |
private static final AudioDeviceCountListener audioDeviceCountListener = |
1281 |
new AudioDeviceCountListener(); |
1282 |
|
1283 |
private static class AudioDeviceCountListener implements ItemCountListener { |
1284 |
/** Invoked when the number of audio output devices has changed. */ |
1285 |
@Override |
1286 |
public void |
1287 |
itemCountChanged(ItemCountEvent e) { |
1288 |
getTaskQueue().add(new Audio.UpdateDevices()); |
1289 |
} |
1290 |
} |
1291 |
|
1292 |
private static final AudioDeviceInfoListener audioDeviceInfoListener = |
1293 |
new AudioDeviceInfoListener(); |
1294 |
|
1295 |
private static class AudioDeviceInfoListener implements ItemInfoListener { |
1296 |
/** Invoked when the audio output device's settings are changed. */ |
1297 |
@Override |
1298 |
public void |
1299 |
itemInfoChanged(ItemInfoEvent e) { |
1300 |
getTaskQueue().add(new Audio.UpdateDeviceInfo(e.getItemID())); |
1301 |
} |
1302 |
} |
1303 |
|
1304 |
private static final MidiDeviceCountListener midiDeviceCountListener = |
1305 |
new MidiDeviceCountListener(); |
1306 |
|
1307 |
private static class MidiDeviceCountListener implements ItemCountListener { |
1308 |
/** Invoked when the number of MIDI input devices has changed. */ |
1309 |
public void |
1310 |
itemCountChanged(ItemCountEvent e) { |
1311 |
getTaskQueue().add(new Midi.UpdateDevices()); |
1312 |
} |
1313 |
} |
1314 |
|
1315 |
private static final MidiDeviceInfoListener midiDeviceInfoListener = |
1316 |
new MidiDeviceInfoListener(); |
1317 |
|
1318 |
private static class MidiDeviceInfoListener implements ItemInfoListener { |
1319 |
/** Invoked when the MIDI input device's settings are changed. */ |
1320 |
@Override |
1321 |
public void |
1322 |
itemInfoChanged(ItemInfoEvent e) { |
1323 |
getTaskQueue().add(new Midi.UpdateDeviceInfo(e.getItemID())); |
1324 |
} |
1325 |
} |
1326 |
|
1327 |
private static final MidiInstrMapCountListener midiInstrMapCountListener = |
1328 |
new MidiInstrMapCountListener(); |
1329 |
|
1330 |
private static class MidiInstrMapCountListener implements ItemCountListener { |
1331 |
/** Invoked when the number of MIDI instrument maps is changed. */ |
1332 |
@Override |
1333 |
public void |
1334 |
itemCountChanged(ItemCountEvent e) { |
1335 |
getTaskQueue().add(new Midi.UpdateInstrumentMaps()); |
1336 |
} |
1337 |
} |
1338 |
|
1339 |
private static final MidiInstrMapInfoListener midiInstrMapInfoListener = |
1340 |
new MidiInstrMapInfoListener(); |
1341 |
|
1342 |
private static class MidiInstrMapInfoListener implements ItemInfoListener { |
1343 |
/** Invoked when the MIDI instrument map's settings are changed. */ |
1344 |
@Override |
1345 |
public void |
1346 |
itemInfoChanged(ItemInfoEvent e) { |
1347 |
getTaskQueue().add(new Midi.UpdateInstrumentMapInfo(e.getItemID())); |
1348 |
} |
1349 |
} |
1350 |
} |