64 |
else |
else |
65 |
description = QString::null; |
description = QString::null; |
66 |
|
|
67 |
mandatory = (bool) pParamInfo->multiplicity; |
mandatory = (bool) pParamInfo->mandatory; |
68 |
fix = (bool) pParamInfo->fix; |
fix = (bool) pParamInfo->fix; |
69 |
multiplicity = (bool) pParamInfo->multiplicity; |
multiplicity = (bool) pParamInfo->multiplicity; |
70 |
|
|
107 |
qsamplerDevice::qsamplerDevice ( lscp_client_t *pClient, |
qsamplerDevice::qsamplerDevice ( lscp_client_t *pClient, |
108 |
qsamplerDeviceType deviceType, int iDeviceID ) |
qsamplerDeviceType deviceType, int iDeviceID ) |
109 |
{ |
{ |
110 |
|
m_ports.setAutoDelete(true); |
111 |
|
|
112 |
setDevice(pClient, deviceType, iDeviceID); |
setDevice(pClient, deviceType, iDeviceID); |
113 |
} |
} |
114 |
|
|
125 |
// Device id and type should be always set. |
// Device id and type should be always set. |
126 |
m_iDeviceID = iDeviceID; |
m_iDeviceID = iDeviceID; |
127 |
m_deviceType = deviceType; |
m_deviceType = deviceType; |
128 |
|
|
129 |
|
// Reset device parameters and ports anyway. |
130 |
|
m_params.clear(); |
131 |
|
m_ports.clear(); |
132 |
|
|
133 |
// Retrieve device info, if any. |
// Retrieve device info, if any. |
134 |
lscp_device_info_t *pDeviceInfo = NULL; |
lscp_device_info_t *pDeviceInfo = NULL; |
159 |
+ QObject::tr("Device %1").arg(m_iDeviceID); |
+ QObject::tr("Device %1").arg(m_iDeviceID); |
160 |
|
|
161 |
// Grab device parameters... |
// Grab device parameters... |
|
m_params.clear(); |
|
162 |
for (int i = 0; pDeviceInfo->params && pDeviceInfo->params[i].key; i++) { |
for (int i = 0; pDeviceInfo->params && pDeviceInfo->params[i].key; i++) { |
163 |
const char *pszParam = pDeviceInfo->params[i].key; |
const QString sParam = pDeviceInfo->params[i].key; |
164 |
lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
165 |
switch (deviceType) { |
switch (deviceType) { |
166 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
167 |
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
168 |
m_sDriverName.latin1(), pszParam, NULL); |
m_sDriverName.latin1(), sParam.latin1(), NULL); |
169 |
break; |
break; |
170 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
171 |
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
172 |
m_sDriverName.latin1(), pszParam, NULL); |
m_sDriverName.latin1(), sParam.latin1(), NULL); |
173 |
break; |
break; |
174 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
175 |
break; |
break; |
176 |
} |
} |
177 |
if (pParamInfo) { |
if (pParamInfo) { |
178 |
m_params[pszParam] = qsamplerDeviceParam(pParamInfo, |
m_params[sParam.upper()] = qsamplerDeviceParam(pParamInfo, |
179 |
pDeviceInfo->params[i].value); |
pDeviceInfo->params[i].value); |
180 |
} |
} |
181 |
} |
} |
182 |
|
|
183 |
|
// Refresh parameter dependencies... |
184 |
|
refreshParams(pClient); |
185 |
|
// Set port/channel list... |
186 |
|
refreshPorts(pClient); |
187 |
} |
} |
188 |
|
|
189 |
|
|
195 |
if (m_sDriverName == sDriverName) |
if (m_sDriverName == sDriverName) |
196 |
return; |
return; |
197 |
|
|
198 |
|
// Reset device parameters and ports anyway. |
199 |
|
m_params.clear(); |
200 |
|
m_ports.clear(); |
201 |
|
|
202 |
// Retrieve driver info, if any. |
// Retrieve driver info, if any. |
203 |
lscp_driver_info_t *pDriverInfo = NULL; |
lscp_driver_info_t *pDriverInfo = NULL; |
204 |
switch (m_deviceType) { |
switch (m_deviceType) { |
222 |
m_sDriverName = sDriverName; |
m_sDriverName = sDriverName; |
223 |
|
|
224 |
// Grab driver parameters... |
// Grab driver parameters... |
|
m_params.clear(); |
|
225 |
for (int i = 0; pDriverInfo->parameters && pDriverInfo->parameters[i]; i++) { |
for (int i = 0; pDriverInfo->parameters && pDriverInfo->parameters[i]; i++) { |
226 |
const char *pszParam = pDriverInfo->parameters[i]; |
const QString sParam = pDriverInfo->parameters[i]; |
227 |
lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
228 |
switch (m_deviceType) { |
switch (m_deviceType) { |
229 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
230 |
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
231 |
sDriverName.latin1(), pszParam, NULL); |
sDriverName.latin1(), sParam.latin1(), NULL); |
232 |
break; |
break; |
233 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
234 |
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
235 |
sDriverName.latin1(), pszParam, NULL); |
sDriverName.latin1(), sParam.latin1(), NULL); |
236 |
break; |
break; |
237 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
238 |
break; |
break; |
239 |
} |
} |
240 |
if (pParamInfo) |
if (pParamInfo) { |
241 |
m_params[pszParam] = qsamplerDeviceParam(pParamInfo, pParamInfo->defaultv); |
m_params[sParam.upper()] = qsamplerDeviceParam(pParamInfo, |
242 |
|
pParamInfo->defaultv); |
243 |
|
} |
244 |
} |
} |
245 |
|
|
246 |
|
// Refresh parameter dependencies... |
247 |
|
refreshParams(pClient); |
248 |
|
// Set port/channel list... |
249 |
|
refreshPorts(pClient); |
250 |
} |
} |
251 |
|
|
252 |
|
|
276 |
return m_sDeviceName; |
return m_sDeviceName; |
277 |
} |
} |
278 |
|
|
279 |
|
|
280 |
|
// Set the proper device parameter value. |
281 |
|
void qsamplerDevice::setParam ( const QString& sParam, |
282 |
|
const QString& sValue ) |
283 |
|
{ |
284 |
|
m_params[sParam.upper()].value = sValue; |
285 |
|
} |
286 |
|
|
287 |
|
|
288 |
// Device parameter accessor. |
// Device parameter accessor. |
289 |
const qsamplerDeviceParamMap& qsamplerDevice::params (void) const |
const qsamplerDeviceParamMap& qsamplerDevice::params (void) const |
290 |
{ |
{ |
292 |
} |
} |
293 |
|
|
294 |
|
|
295 |
// Set the proper device parameter value. |
// Device port/channel list accessor. |
296 |
void qsamplerDevice::setParam ( const QString& sParam, |
qsamplerDevicePortList& qsamplerDevice::ports (void) |
297 |
const QString& sValue ) |
{ |
298 |
|
return m_ports; |
299 |
|
} |
300 |
|
|
301 |
|
|
302 |
|
// Device parameter dependencies refreshner. |
303 |
|
int qsamplerDevice::refreshParams ( lscp_client_t *pClient ) |
304 |
|
{ |
305 |
|
// This should only make sense for scratch devices... |
306 |
|
if (m_iDeviceID >= 0) |
307 |
|
return 0; |
308 |
|
// Refresh all parameters that have dependencies... |
309 |
|
int iParams = 0; |
310 |
|
qsamplerDeviceParamMap::ConstIterator iter; |
311 |
|
for (iter = m_params.begin(); iter != m_params.end(); ++iter) |
312 |
|
iParams += refreshParam(pClient, iter.key()); |
313 |
|
// Return how many parameters have been refreshed... |
314 |
|
return iParams; |
315 |
|
} |
316 |
|
|
317 |
|
|
318 |
|
// Device port/channel list refreshner. |
319 |
|
int qsamplerDevice::refreshPorts ( lscp_client_t *pClient ) |
320 |
{ |
{ |
321 |
m_params[sParam].value = sValue; |
// This should only make sense for actual devices... |
322 |
|
if (m_iDeviceID < 0) |
323 |
|
return 0; |
324 |
|
// Port/channel count determination... |
325 |
|
int iPorts = 0; |
326 |
|
switch (m_deviceType) { |
327 |
|
case qsamplerDevice::Audio: |
328 |
|
iPorts = m_params["CHANNELS"].value.toInt(); |
329 |
|
break; |
330 |
|
case qsamplerDevice::Midi: |
331 |
|
iPorts = m_params["PORTS"].value.toInt(); |
332 |
|
break; |
333 |
|
case qsamplerDevice::None: |
334 |
|
break; |
335 |
|
} |
336 |
|
// Retrieve port/channel information... |
337 |
|
m_ports.clear(); |
338 |
|
for (int iPort = 0; iPort < iPorts; iPort++) |
339 |
|
m_ports.append(new qsamplerDevicePort(pClient, *this, iPort)); |
340 |
|
// Return how many ports have been refreshed... |
341 |
|
return iPorts; |
342 |
|
} |
343 |
|
|
344 |
|
|
345 |
|
// Refresh/set dependencies given that some parameter has changed. |
346 |
|
int qsamplerDevice::refreshDepends ( lscp_client_t *pClient, |
347 |
|
const QString& sParam ) |
348 |
|
{ |
349 |
|
// This should only make sense for scratch devices... |
350 |
|
if (m_iDeviceID >= 0) |
351 |
|
return 0; |
352 |
|
// Refresh all parameters that depend on this one... |
353 |
|
int iDepends = 0; |
354 |
|
qsamplerDeviceParamMap::ConstIterator iter; |
355 |
|
for (iter = m_params.begin(); iter != m_params.end(); ++iter) { |
356 |
|
const QStringList& depends = iter.data().depends; |
357 |
|
if (depends.find(sParam) != depends.end()) |
358 |
|
iDepends += refreshParam(pClient, iter.key()); |
359 |
|
} |
360 |
|
// Return how many dependencies have been refreshed... |
361 |
|
return iDepends; |
362 |
|
} |
363 |
|
|
364 |
|
|
365 |
|
// Refresh/set given parameter based on driver supplied dependencies. |
366 |
|
int qsamplerDevice::refreshParam ( lscp_client_t *pClient, |
367 |
|
const QString& sParam ) |
368 |
|
{ |
369 |
|
// Check if we have dependencies... |
370 |
|
qsamplerDeviceParam& param = m_params[sParam.upper()]; |
371 |
|
if (param.depends.isEmpty()) |
372 |
|
return 0; |
373 |
|
|
374 |
|
int iRefresh = 0; |
375 |
|
|
376 |
|
// Build dependency list... |
377 |
|
lscp_param_t *pDepends = new lscp_param_t [param.depends.count() + 1]; |
378 |
|
int iDepend = 0; |
379 |
|
QStringList::ConstIterator iter; |
380 |
|
for (iter = param.depends.begin(); iter != param.depends.end(); ++iter) { |
381 |
|
const QString& sDepend = *iter; |
382 |
|
pDepends[iDepend].key = (char *) sDepend.latin1(); |
383 |
|
pDepends[iDepend].value = (char *) m_params[sDepend.upper()].value.latin1(); |
384 |
|
++iDepend; |
385 |
|
} |
386 |
|
// Null terminated. |
387 |
|
pDepends[iDepend].key = NULL; |
388 |
|
pDepends[iDepend].value = NULL; |
389 |
|
|
390 |
|
// FIXME: Some parameter dependencies (e.g.ALSA CARD) |
391 |
|
// are blocking for no reason, causing potential timeout-crashes. |
392 |
|
// hopefully this gets mitigated if this dependency hell is only |
393 |
|
// carried out for scratch devices... |
394 |
|
|
395 |
|
// Retrieve some modern parameters... |
396 |
|
lscp_param_info_t *pParamInfo = NULL; |
397 |
|
switch (m_deviceType) { |
398 |
|
case qsamplerDevice::Audio: |
399 |
|
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
400 |
|
m_sDriverName.latin1(), sParam.latin1(), pDepends); |
401 |
|
break; |
402 |
|
case qsamplerDevice::Midi: |
403 |
|
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
404 |
|
m_sDriverName.latin1(), sParam.latin1(), pDepends); |
405 |
|
break; |
406 |
|
case qsamplerDevice::None: |
407 |
|
break; |
408 |
|
} |
409 |
|
if (pParamInfo) { |
410 |
|
param = qsamplerDeviceParam(pParamInfo, QString(param.value)); |
411 |
|
iRefresh++; |
412 |
|
} |
413 |
|
|
414 |
|
// Free used parameter array. |
415 |
|
delete pDepends; |
416 |
|
|
417 |
|
// Return whether the parameters has been changed... |
418 |
|
return iRefresh; |
419 |
} |
} |
420 |
|
|
421 |
|
|
487 |
// Device port id should be always set. |
// Device port id should be always set. |
488 |
m_iPortID = iPortID; |
m_iPortID = iPortID; |
489 |
|
|
490 |
|
// Reset port parameters anyway. |
491 |
|
m_params.clear(); |
492 |
|
|
493 |
// Retrieve device port/channel info, if any. |
// Retrieve device port/channel info, if any. |
494 |
lscp_device_port_info_t *pPortInfo = NULL; |
lscp_device_port_info_t *pPortInfo = NULL; |
495 |
switch (device.deviceType()) { |
switch (device.deviceType()) { |
510 |
} |
} |
511 |
|
|
512 |
// Set device port/channel properties... |
// Set device port/channel properties... |
513 |
m_sPortName = pPortInfo->name; |
m_sPortName += device.driverName() + ' ' + pPortInfo->name; |
514 |
|
|
515 |
// Grab device port/channel parameters... |
// Grab device port/channel parameters... |
516 |
m_params.clear(); |
m_params.clear(); |
517 |
for (int i = 0; pPortInfo->params && pPortInfo->params[i].key; i++) { |
for (int i = 0; pPortInfo->params && pPortInfo->params[i].key; i++) { |
518 |
const char *pszParam = pPortInfo->params[i].key; |
const QString sParam = pPortInfo->params[i].key; |
519 |
lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
520 |
switch (device.deviceType()) { |
switch (device.deviceType()) { |
521 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
522 |
pParamInfo = ::lscp_get_audio_channel_param_info(pClient, |
pParamInfo = ::lscp_get_audio_channel_param_info(pClient, |
523 |
device.deviceID(), iPortID, pszParam); |
device.deviceID(), iPortID, sParam.latin1()); |
524 |
break; |
break; |
525 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
526 |
pParamInfo = ::lscp_get_midi_port_param_info(pClient, |
pParamInfo = ::lscp_get_midi_port_param_info(pClient, |
527 |
device.deviceID(), iPortID, pszParam); |
device.deviceID(), iPortID, sParam.latin1()); |
528 |
break; |
break; |
529 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
530 |
break; |
break; |
531 |
} |
} |
532 |
if (pParamInfo) { |
if (pParamInfo) { |
533 |
m_params[pszParam] = qsamplerDeviceParam(pParamInfo, |
m_params[sParam.upper()] = qsamplerDeviceParam(pParamInfo, |
534 |
pPortInfo->params[i].value); |
pPortInfo->params[i].value); |
535 |
} |
} |
536 |
} |
} |
559 |
void qsamplerDevicePort::setParam ( const QString& sParam, |
void qsamplerDevicePort::setParam ( const QString& sParam, |
560 |
const QString& sValue ) |
const QString& sValue ) |
561 |
{ |
{ |
562 |
m_params[sParam].value = sValue; |
m_params[sParam.upper()].value = sValue; |
563 |
} |
} |
564 |
|
|
565 |
|
|
575 |
switch(m_device.deviceType()) { |
switch(m_device.deviceType()) { |
576 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
577 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("audio1.png")); |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("audio1.png")); |
578 |
QListViewItem::setText(0, QObject::tr("Audio devices")); |
QListViewItem::setText(0, QObject::tr("Audio Devices")); |
579 |
break; |
break; |
580 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
581 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("midi1.png")); |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("midi1.png")); |
582 |
QListViewItem::setText(0, QObject::tr("MIDI devices")); |
QListViewItem::setText(0, QObject::tr("MIDI Devices")); |
583 |
break; |
break; |
584 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
585 |
break; |
break; |
650 |
// Set read-onlyness of each column |
// Set read-onlyness of each column |
651 |
QTable::setColumnReadOnly(0, true); |
QTable::setColumnReadOnly(0, true); |
652 |
QTable::setColumnReadOnly(1, true); |
QTable::setColumnReadOnly(1, true); |
653 |
// QTable::setColumnReadOnly(2, true); -- of course not. |
// QTable::setColumnReadOnly(2, false); -- of course not. |
654 |
QTable::setColumnStretchable(1, true); |
QTable::setColumnStretchable(1, true); |
655 |
} |
} |
656 |
|
|
679 |
QTable::setText(iRow, 1, param.description); |
QTable::setText(iRow, 1, param.description); |
680 |
if (param.type == LSCP_TYPE_BOOL) { |
if (param.type == LSCP_TYPE_BOOL) { |
681 |
QStringList opts; |
QStringList opts; |
682 |
opts.append(tr("False")); |
opts.append(tr("false")); |
683 |
opts.append(tr("True")); |
opts.append(tr("true")); |
684 |
QComboTableItem *pComboItem = new QComboTableItem(this, opts); |
QComboTableItem *pComboItem = new QComboTableItem(this, opts); |
685 |
pComboItem->setCurrentItem(param.value.lower() == "true" ? 1 : 0); |
pComboItem->setCurrentItem(param.value.lower() == "true" ? 1 : 0); |
686 |
pComboItem->setEnabled(bEnabled); |
pComboItem->setEnabled(bEnabled); |
690 |
param.possibilities); |
param.possibilities); |
691 |
pComboItem->setCurrentItem(param.value); |
pComboItem->setCurrentItem(param.value); |
692 |
pComboItem->setEnabled(bEnabled); |
pComboItem->setEnabled(bEnabled); |
693 |
pComboItem->setEditable(bEnabled && param.multiplicity); |
// pComboItem->setEditable(bEnabled && param.multiplicity); |
694 |
QTable::setItem(iRow, 2, pComboItem); |
QTable::setItem(iRow, 2, pComboItem); |
695 |
} else if (param.type == LSCP_TYPE_INT && bEnabled |
} else if (param.type == LSCP_TYPE_INT && bEnabled |
696 |
&& !param.range_min.isEmpty() |
&& !param.range_min.isEmpty() |