97 |
m_iChannelID = ::lscp_add_channel(client()); |
m_iChannelID = ::lscp_add_channel(client()); |
98 |
if (m_iChannelID < 0) { |
if (m_iChannelID < 0) { |
99 |
appendMessagesClient("lscp_add_channel"); |
appendMessagesClient("lscp_add_channel"); |
100 |
appendMessagesError(QObject::tr("Could not create the new channel.\n\nSorry.")); |
appendMessagesError(QObject::tr("Could not add channel.\n\nSorry.")); |
101 |
} // Otherwise it's created... |
} // Otherwise it's created... |
102 |
else appendMessages(QObject::tr("Channel %1 created.").arg(m_iChannelID)); |
else appendMessages(QObject::tr("added.")); |
103 |
} |
} |
104 |
|
|
105 |
// Return whether we're a valid channel... |
// Return whether we're a valid channel... |
120 |
appendMessagesError(QObject::tr("Could not remove channel.\n\nSorry.")); |
appendMessagesError(QObject::tr("Could not remove channel.\n\nSorry.")); |
121 |
} else { |
} else { |
122 |
// Otherwise it's removed. |
// Otherwise it's removed. |
123 |
appendMessages(QObject::tr("Channel %1 removed.").arg(m_iChannelID)); |
appendMessages(QObject::tr("removed.")); |
124 |
m_iChannelID = -1; |
m_iChannelID = -1; |
125 |
} |
} |
126 |
} |
} |
159 |
{ |
{ |
160 |
if (client() == NULL || m_iChannelID < 0) |
if (client() == NULL || m_iChannelID < 0) |
161 |
return false; |
return false; |
162 |
|
if (m_iInstrumentStatus == 100 && m_sEngineName == sEngineName) |
163 |
|
return true; |
164 |
|
|
165 |
if (::lscp_load_engine(client(), sEngineName.latin1(), m_iChannelID) != LSCP_OK) { |
if (::lscp_load_engine(client(), sEngineName.latin1(), m_iChannelID) != LSCP_OK) { |
166 |
appendMessagesClient("lscp_load_engine"); |
appendMessagesClient("lscp_load_engine"); |
167 |
return false; |
return false; |
168 |
} |
} |
169 |
|
appendMessages(QObject::tr("Engine: %1.").arg(sEngineName)); |
170 |
|
|
171 |
m_sEngineName = sEngineName; |
m_sEngineName = sEngineName; |
172 |
return true; |
return true; |
204 |
return false; |
return false; |
205 |
if (!isInstrumentFile(sInstrumentFile)) |
if (!isInstrumentFile(sInstrumentFile)) |
206 |
return false; |
return false; |
207 |
|
if (m_iInstrumentStatus == 100 && m_sInstrumentFile == sInstrumentFile && m_iInstrumentNr == iInstrumentNr) |
208 |
|
return true; |
209 |
|
|
210 |
if (::lscp_load_instrument_non_modal(client(), sInstrumentFile.latin1(), iInstrumentNr, m_iChannelID) != LSCP_OK) { |
if (::lscp_load_instrument_non_modal(client(), sInstrumentFile.latin1(), iInstrumentNr, m_iChannelID) != LSCP_OK) { |
211 |
appendMessagesClient("lscp_load_instrument"); |
appendMessagesClient("lscp_load_instrument"); |
212 |
return false; |
return false; |
213 |
} |
} |
214 |
|
|
215 |
|
appendMessages(QObject::tr("Instrument: \"%1\" (%2).") |
216 |
|
.arg(sInstrumentFile).arg(iInstrumentNr)); |
217 |
|
|
218 |
return setInstrument(sInstrumentFile, iInstrumentNr); |
return setInstrument(sInstrumentFile, iInstrumentNr); |
219 |
} |
} |
220 |
|
|
245 |
{ |
{ |
246 |
if (client() == NULL || m_iChannelID < 0) |
if (client() == NULL || m_iChannelID < 0) |
247 |
return false; |
return false; |
248 |
|
if (m_iInstrumentStatus == 100 && m_sMidiDriver == sMidiDriver) |
249 |
|
return true; |
250 |
|
|
251 |
if (::lscp_set_channel_midi_type(client(), m_iChannelID, sMidiDriver.latin1()) != LSCP_OK) { |
if (::lscp_set_channel_midi_type(client(), m_iChannelID, sMidiDriver.latin1()) != LSCP_OK) { |
252 |
appendMessagesClient("lscp_set_channel_midi_type"); |
appendMessagesClient("lscp_set_channel_midi_type"); |
253 |
return false; |
return false; |
254 |
} |
} |
255 |
|
|
256 |
|
appendMessages(QObject::tr("MIDI driver: %1.").arg(sMidiDriver)); |
257 |
|
|
258 |
m_sMidiDriver = sMidiDriver; |
m_sMidiDriver = sMidiDriver; |
259 |
return true; |
return true; |
260 |
} |
} |
270 |
{ |
{ |
271 |
if (client() == NULL || m_iChannelID < 0) |
if (client() == NULL || m_iChannelID < 0) |
272 |
return false; |
return false; |
273 |
|
if (m_iInstrumentStatus == 100 && m_iMidiDevice == iMidiDevice) |
274 |
|
return true; |
275 |
|
|
276 |
if (::lscp_set_channel_midi_device(client(), m_iChannelID, iMidiDevice) != LSCP_OK) { |
if (::lscp_set_channel_midi_device(client(), m_iChannelID, iMidiDevice) != LSCP_OK) { |
277 |
appendMessagesClient("lscp_set_channel_midi_device"); |
appendMessagesClient("lscp_set_channel_midi_device"); |
278 |
return false; |
return false; |
279 |
} |
} |
280 |
|
|
281 |
|
appendMessages(QObject::tr("MIDI device: %1.").arg(iMidiDevice)); |
282 |
|
|
283 |
m_iMidiDevice = iMidiDevice; |
m_iMidiDevice = iMidiDevice; |
284 |
return true; |
return true; |
285 |
} |
} |
295 |
{ |
{ |
296 |
if (client() == NULL || m_iChannelID < 0) |
if (client() == NULL || m_iChannelID < 0) |
297 |
return false; |
return false; |
298 |
|
if (m_iInstrumentStatus == 100 && m_iMidiPort == iMidiPort) |
299 |
|
return true; |
300 |
|
|
301 |
if (::lscp_set_channel_midi_port(client(), m_iChannelID, iMidiPort) != LSCP_OK) { |
if (::lscp_set_channel_midi_port(client(), m_iChannelID, iMidiPort) != LSCP_OK) { |
302 |
appendMessagesClient("lscp_set_channel_midi_port"); |
appendMessagesClient("lscp_set_channel_midi_port"); |
303 |
return false; |
return false; |
304 |
} |
} |
305 |
|
|
306 |
|
appendMessages(QObject::tr("MIDI port: %1.").arg(iMidiPort)); |
307 |
|
|
308 |
m_iMidiPort = iMidiPort; |
m_iMidiPort = iMidiPort; |
309 |
return true; |
return true; |
310 |
} |
} |
320 |
{ |
{ |
321 |
if (client() == NULL || m_iChannelID < 0) |
if (client() == NULL || m_iChannelID < 0) |
322 |
return false; |
return false; |
323 |
|
if (m_iInstrumentStatus == 100 && m_iMidiChannel == iMidiChannel) |
324 |
|
return true; |
325 |
|
|
326 |
if (::lscp_set_channel_midi_channel(client(), m_iChannelID, iMidiChannel) != LSCP_OK) { |
if (::lscp_set_channel_midi_channel(client(), m_iChannelID, iMidiChannel) != LSCP_OK) { |
327 |
appendMessagesClient("lscp_set_channel_midi_channel"); |
appendMessagesClient("lscp_set_channel_midi_channel"); |
328 |
return false; |
return false; |
329 |
} |
} |
330 |
|
|
331 |
|
appendMessages(QObject::tr("MIDI channel: %1.").arg(iMidiChannel)); |
332 |
|
|
333 |
m_iMidiChannel = iMidiChannel; |
m_iMidiChannel = iMidiChannel; |
334 |
return true; |
return true; |
335 |
} |
} |
345 |
{ |
{ |
346 |
if (client() == NULL || m_iChannelID < 0) |
if (client() == NULL || m_iChannelID < 0) |
347 |
return false; |
return false; |
348 |
|
if (m_iInstrumentStatus == 100 && m_iAudioDevice == iAudioDevice) |
349 |
|
return true; |
350 |
|
|
351 |
if (::lscp_set_channel_audio_device(client(), m_iChannelID, iAudioDevice) != LSCP_OK) { |
if (::lscp_set_channel_audio_device(client(), m_iChannelID, iAudioDevice) != LSCP_OK) { |
352 |
appendMessagesClient("lscp_set_channel_audio_device"); |
appendMessagesClient("lscp_set_channel_audio_device"); |
353 |
return false; |
return false; |
354 |
} |
} |
355 |
|
|
356 |
|
appendMessages(QObject::tr("Audio device: %1.").arg(iAudioDevice)); |
357 |
|
|
358 |
m_iAudioDevice = iAudioDevice; |
m_iAudioDevice = iAudioDevice; |
359 |
return true; |
return true; |
360 |
} |
} |
370 |
{ |
{ |
371 |
if (client() == NULL || m_iChannelID < 0) |
if (client() == NULL || m_iChannelID < 0) |
372 |
return false; |
return false; |
373 |
|
if (m_iInstrumentStatus == 100 && m_sAudioDriver == sAudioDriver) |
374 |
|
return true; |
375 |
|
|
376 |
if (::lscp_set_channel_audio_type(client(), m_iChannelID, sAudioDriver.latin1()) != LSCP_OK) { |
if (::lscp_set_channel_audio_type(client(), m_iChannelID, sAudioDriver.latin1()) != LSCP_OK) { |
377 |
appendMessagesClient("lscp_set_channel_audio_type"); |
appendMessagesClient("lscp_set_channel_audio_type"); |
378 |
return false; |
return false; |
379 |
} |
} |
380 |
|
|
381 |
|
appendMessages(QObject::tr("Audio driver: %1.").arg(sAudioDriver)); |
382 |
|
|
383 |
m_sAudioDriver = sAudioDriver; |
m_sAudioDriver = sAudioDriver; |
384 |
return true; |
return true; |
385 |
} |
} |
395 |
{ |
{ |
396 |
if (client() == NULL || m_iChannelID < 0) |
if (client() == NULL || m_iChannelID < 0) |
397 |
return false; |
return false; |
398 |
|
if (m_iInstrumentStatus == 100 && m_fVolume == fVolume) |
399 |
|
return true; |
400 |
|
|
401 |
if (::lscp_set_channel_volume(client(), m_iChannelID, fVolume) != LSCP_OK) { |
if (::lscp_set_channel_volume(client(), m_iChannelID, fVolume) != LSCP_OK) { |
402 |
appendMessagesClient("lscp_set_channel_volume"); |
appendMessagesClient("lscp_set_channel_volume"); |
403 |
return false; |
return false; |
404 |
} |
} |
405 |
|
|
406 |
|
appendMessages(QObject::tr("Volume: %1.").arg(fVolume)); |
407 |
|
|
408 |
m_fVolume = fVolume; |
m_fVolume = fVolume; |
409 |
return true; |
return true; |
410 |
} |
} |
459 |
m_iAudioDevice = pChannelInfo->audio_device; |
m_iAudioDevice = pChannelInfo->audio_device; |
460 |
m_fVolume = pChannelInfo->volume; |
m_fVolume = pChannelInfo->volume; |
461 |
// Some sanity checks. |
// Some sanity checks. |
462 |
if (m_sEngineName == "NONE") |
if (m_sEngineName == "NONE" || m_sEngineName.isEmpty()) |
463 |
m_sEngineName = QString::null; |
m_sEngineName = QString::null; |
464 |
if (m_sInstrumentFile == "NONE") { |
if (m_sInstrumentFile == "NONE" || m_sInstrumentFile.isEmpty()) { |
465 |
m_sInstrumentFile = QString::null; |
m_sInstrumentFile = QString::null; |
466 |
m_sInstrumentName = QString::null; |
m_sInstrumentName = QString::null; |
467 |
} |
} |
468 |
|
|
469 |
|
// FIXME: DEPRECATED... |
470 |
|
lscp_device_info_t *pDeviceInfo; |
471 |
|
const QString sNone = QObject::tr("(none)"); |
472 |
|
// Audio device driver type. |
473 |
|
pDeviceInfo = ::lscp_get_audio_device_info(client(), m_iAudioDevice); |
474 |
|
if (pDeviceInfo == NULL) { |
475 |
|
appendMessagesClient("lscp_get_audio_device_info"); |
476 |
|
m_sAudioDriver = sNone; |
477 |
|
} else { |
478 |
|
m_sAudioDriver = pDeviceInfo->driver; |
479 |
|
} |
480 |
|
// MIDI device driver type. |
481 |
|
pDeviceInfo = ::lscp_get_midi_device_info(client(), m_iMidiDevice); |
482 |
|
if (pDeviceInfo == NULL) { |
483 |
|
appendMessagesClient("lscp_get_midi_device_info"); |
484 |
|
m_sMidiDriver = sNone; |
485 |
|
} else { |
486 |
|
m_sMidiDriver = pDeviceInfo->driver; |
487 |
|
} |
488 |
|
|
489 |
return true; |
return true; |
490 |
} |
} |
491 |
|
|
492 |
|
|
493 |
// Reset channel method. |
// Reset channel method. |
494 |
bool qsamplerChannel::resetChannel (void) |
bool qsamplerChannel::channelReset (void) |
495 |
{ |
{ |
496 |
if (client() == NULL || m_iChannelID < 0) |
if (client() == NULL || m_iChannelID < 0) |
497 |
return false; |
return false; |
501 |
return false; |
return false; |
502 |
} |
} |
503 |
|
|
504 |
appendMessages(QObject::tr("Channel %1 reset.").arg(m_iChannelID)); |
appendMessages(QObject::tr("reset.")); |
505 |
|
|
506 |
return true; |
return true; |
507 |
} |
} |
508 |
|
|
512 |
{ |
{ |
513 |
bool bResult = false; |
bool bResult = false; |
514 |
|
|
515 |
|
appendMessages(QObject::tr("setup...")); |
516 |
|
|
517 |
qsamplerChannelForm *pChannelForm = new qsamplerChannelForm(pParent); |
qsamplerChannelForm *pChannelForm = new qsamplerChannelForm(pParent); |
518 |
if (pChannelForm) { |
if (pChannelForm) { |
519 |
pChannelForm->setup(this); |
pChannelForm->setup(this); |
528 |
// Redirected messages output methods. |
// Redirected messages output methods. |
529 |
void qsamplerChannel::appendMessages( const QString& s ) |
void qsamplerChannel::appendMessages( const QString& s ) |
530 |
{ |
{ |
531 |
if (m_pMainForm) m_pMainForm->appendMessages(s); |
if (m_pMainForm) |
532 |
|
m_pMainForm->appendMessages(channelName() + ' ' + s); |
533 |
} |
} |
534 |
|
|
535 |
void qsamplerChannel::appendMessagesColor( const QString& s, const QString& c ) |
void qsamplerChannel::appendMessagesColor( const QString& s, const QString& c ) |
536 |
{ |
{ |
537 |
if (m_pMainForm) m_pMainForm->appendMessagesColor(s, c); |
if (m_pMainForm) |
538 |
|
m_pMainForm->appendMessagesColor(channelName() + ' ' + s, c); |
539 |
} |
} |
540 |
|
|
541 |
void qsamplerChannel::appendMessagesText( const QString& s ) |
void qsamplerChannel::appendMessagesText( const QString& s ) |
542 |
{ |
{ |
543 |
if (m_pMainForm) m_pMainForm->appendMessagesText(s); |
if (m_pMainForm) |
544 |
|
m_pMainForm->appendMessagesText(channelName() + ' ' + s); |
545 |
} |
} |
546 |
|
|
547 |
void qsamplerChannel::appendMessagesError( const QString& s ) |
void qsamplerChannel::appendMessagesError( const QString& s ) |
548 |
{ |
{ |
549 |
if (m_pMainForm) m_pMainForm->appendMessagesError(s); |
if (m_pMainForm) |
550 |
|
m_pMainForm->appendMessagesError(channelName() + "\n\n" + s); |
551 |
} |
} |
552 |
|
|
553 |
void qsamplerChannel::appendMessagesClient( const QString& s ) |
void qsamplerChannel::appendMessagesClient( const QString& s ) |
554 |
{ |
{ |
555 |
if (m_pMainForm) m_pMainForm->appendMessagesClient(s); |
if (m_pMainForm) |
556 |
|
m_pMainForm->appendMessagesClient(channelName() + ' ' + s); |
557 |
} |
} |
558 |
|
|
559 |
|
|
560 |
// Context menu event handler. |
// Context menu event handler. |
561 |
void qsamplerChannel::contextMenuEvent( QContextMenuEvent *pEvent ) |
void qsamplerChannel::contextMenuEvent( QContextMenuEvent *pEvent ) |
562 |
{ |
{ |
563 |
if (m_pMainForm) m_pMainForm->contextMenuEvent(pEvent); |
if (m_pMainForm) |
564 |
|
m_pMainForm->contextMenuEvent(pEvent); |
565 |
} |
} |
566 |
|
|
567 |
|
|
572 |
|
|
573 |
QFile file(sInstrumentFile); |
QFile file(sInstrumentFile); |
574 |
if (file.open(IO_ReadOnly)) { |
if (file.open(IO_ReadOnly)) { |
575 |
char achHeader[4]; |
char achHeader[16]; |
576 |
if (file.readBlock(achHeader, 4)) { |
if (file.readBlock(achHeader, 16)) { |
577 |
bResult = (achHeader[0] == 'R' |
bResult = (::memcmp(&achHeader[0], "RIFF", 4) == 0 |
578 |
&& achHeader[1] == 'I' |
&& ::memcmp(&achHeader[8], "DLS LIST", 8) == 0); |
|
&& achHeader[2] == 'F' |
|
|
&& achHeader[3] == 'F'); |
|
579 |
} |
} |
580 |
file.close(); |
file.close(); |
581 |
} |
} |