54 |
{ |
{ |
55 |
if (pParamInfo == NULL) |
if (pParamInfo == NULL) |
56 |
return; |
return; |
57 |
|
|
58 |
// Info structure field members. |
// Info structure field members. |
59 |
|
|
60 |
type = pParamInfo->type; |
type = pParamInfo->type; |
61 |
|
|
62 |
if (pParamInfo->description) |
if (pParamInfo->description) |
63 |
description = pParamInfo->description; |
description = pParamInfo->description; |
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 |
|
|
71 |
depends.clear(); |
depends.clear(); |
72 |
for (int i = 0; pParamInfo->depends && pParamInfo->depends[i]; i++) |
for (int i = 0; pParamInfo->depends && pParamInfo->depends[i]; i++) |
73 |
depends.append(pParamInfo->depends[i]); |
depends.append(pParamInfo->depends[i]); |
74 |
|
|
75 |
if (pParamInfo->defaultv) |
if (pParamInfo->defaultv) |
76 |
defaultv = pParamInfo->defaultv; |
defaultv = pParamInfo->defaultv; |
77 |
else |
else |
78 |
defaultv = QString::null; |
defaultv = QString::null; |
79 |
|
|
80 |
if (pParamInfo->range_min) |
if (pParamInfo->range_min) |
81 |
range_min = pParamInfo->range_min; |
range_min = pParamInfo->range_min; |
82 |
else |
else |
83 |
range_min = QString::null; |
range_min = QString::null; |
84 |
|
|
85 |
if (pParamInfo->range_max) |
if (pParamInfo->range_max) |
86 |
range_max = pParamInfo->range_max; |
range_max = pParamInfo->range_max; |
87 |
else |
else |
88 |
range_max = QString::null; |
range_max = QString::null; |
89 |
|
|
90 |
possibilities.clear(); |
possibilities.clear(); |
91 |
for (int i = 0; pParamInfo->possibilities && pParamInfo->possibilities[i]; i++) |
for (int i = 0; pParamInfo->possibilities && pParamInfo->possibilities[i]; i++) |
92 |
possibilities.append(pParamInfo->possibilities[i]); |
possibilities.append(pParamInfo->possibilities[i]); |
93 |
|
|
94 |
// The current parameter value. |
// The current parameter value. |
95 |
if (pszValue) |
if (pszValue) |
96 |
value = pszValue; |
value = pszValue; |
104 |
// |
// |
105 |
|
|
106 |
// Constructor. |
// Constructor. |
107 |
qsamplerDevice::qsamplerDevice ( lscp_client_t *pClient, |
qsamplerDevice::qsamplerDevice ( qsamplerMainForm *pMainForm, |
108 |
qsamplerDeviceType deviceType, int iDeviceID ) |
qsamplerDeviceType deviceType, int iDeviceID ) |
109 |
{ |
{ |
110 |
|
m_pMainForm = pMainForm; |
111 |
|
|
112 |
m_ports.setAutoDelete(true); |
m_ports.setAutoDelete(true); |
113 |
|
|
114 |
setDevice(pClient, deviceType, iDeviceID); |
setDevice(deviceType, iDeviceID); |
115 |
} |
} |
116 |
|
|
117 |
// Default destructor. |
// Default destructor. |
119 |
{ |
{ |
120 |
} |
} |
121 |
|
|
122 |
|
// Copy constructor. |
123 |
|
qsamplerDevice::qsamplerDevice ( const qsamplerDevice& device ) |
124 |
|
: m_params(device.m_params), m_ports(m_ports) |
125 |
|
{ |
126 |
|
m_pMainForm = device.m_pMainForm; |
127 |
|
m_iDeviceID = device.m_iDeviceID; |
128 |
|
m_deviceType = device.m_deviceType; |
129 |
|
m_sDeviceType = device.m_sDeviceType; |
130 |
|
m_sDriverName = device.m_sDriverName; |
131 |
|
m_sDeviceName = device.m_sDeviceName; |
132 |
|
} |
133 |
|
|
134 |
|
|
135 |
// Initializer. |
// Initializer. |
136 |
void qsamplerDevice::setDevice ( lscp_client_t *pClient, |
void qsamplerDevice::setDevice ( qsamplerDeviceType deviceType, int iDeviceID ) |
|
qsamplerDeviceType deviceType, int iDeviceID ) |
|
137 |
{ |
{ |
138 |
// Device id and type should be always set. |
// Device id and type should be always set. |
139 |
m_iDeviceID = iDeviceID; |
m_iDeviceID = iDeviceID; |
140 |
m_deviceType = deviceType; |
m_deviceType = deviceType; |
141 |
|
|
142 |
// Reset device parameters and ports anyway. |
// Reset device parameters and ports anyway. |
143 |
m_params.clear(); |
m_params.clear(); |
144 |
m_ports.clear(); |
m_ports.clear(); |
148 |
switch (deviceType) { |
switch (deviceType) { |
149 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
150 |
m_sDeviceType = QObject::tr("Audio"); |
m_sDeviceType = QObject::tr("Audio"); |
151 |
pDeviceInfo = ::lscp_get_audio_device_info(pClient, iDeviceID); |
if (m_iDeviceID >= 0 && (pDeviceInfo = ::lscp_get_audio_device_info( |
152 |
|
client(), m_iDeviceID)) == NULL) |
153 |
|
appendMessagesClient("lscp_get_audio_device_info"); |
154 |
break; |
break; |
155 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
156 |
m_sDeviceType = QObject::tr("MIDI"); |
m_sDeviceType = QObject::tr("MIDI"); |
157 |
pDeviceInfo = ::lscp_get_midi_device_info(pClient, iDeviceID); |
if (m_iDeviceID >= 0 && (pDeviceInfo = ::lscp_get_midi_device_info( |
158 |
|
client(), m_iDeviceID)) == NULL) |
159 |
|
appendMessagesClient("lscp_get_midi_device_info"); |
160 |
break; |
break; |
161 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
162 |
m_sDeviceType = QString::null; |
m_sDeviceType = QString::null; |
163 |
break; |
break; |
164 |
} |
} |
|
|
|
165 |
// If we're bogus, bail out... |
// If we're bogus, bail out... |
166 |
if (pDeviceInfo == NULL) { |
if (pDeviceInfo == NULL) { |
167 |
m_sDriverName = QString::null; |
m_sDriverName = QString::null; |
180 |
lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
181 |
switch (deviceType) { |
switch (deviceType) { |
182 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
183 |
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_audio_driver_param_info(client(), |
184 |
m_sDriverName.latin1(), sParam.latin1(), NULL); |
m_sDriverName.latin1(), sParam.latin1(), NULL)) == NULL) |
185 |
|
appendMessagesClient("lscp_get_audio_driver_param_info"); |
186 |
break; |
break; |
187 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
188 |
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_midi_driver_param_info(client(), |
189 |
m_sDriverName.latin1(), sParam.latin1(), NULL); |
m_sDriverName.latin1(), sParam.latin1(), NULL)) == NULL) |
190 |
|
appendMessagesClient("lscp_get_midi_driver_param_info"); |
191 |
break; |
break; |
192 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
193 |
break; |
break; |
199 |
} |
} |
200 |
|
|
201 |
// Refresh parameter dependencies... |
// Refresh parameter dependencies... |
202 |
refreshParams(pClient); |
refreshParams(); |
203 |
// Set port/channel list... |
// Set port/channel list... |
204 |
refreshPorts(pClient); |
refreshPorts(); |
205 |
} |
} |
206 |
|
|
207 |
|
|
208 |
// Driver name initializer/settler. |
// Driver name initializer/settler. |
209 |
void qsamplerDevice::setDriver ( lscp_client_t *pClient, |
void qsamplerDevice::setDriver ( const QString& sDriverName ) |
|
const QString& sDriverName ) |
|
210 |
{ |
{ |
211 |
// Valid only for scratch devices. |
// Valid only for scratch devices. |
212 |
if (m_sDriverName == sDriverName) |
if (m_sDriverName == sDriverName) |
220 |
lscp_driver_info_t *pDriverInfo = NULL; |
lscp_driver_info_t *pDriverInfo = NULL; |
221 |
switch (m_deviceType) { |
switch (m_deviceType) { |
222 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
223 |
pDriverInfo = ::lscp_get_audio_driver_info(pClient, |
if ((pDriverInfo = ::lscp_get_audio_driver_info(client(), |
224 |
sDriverName.latin1()); |
sDriverName.latin1())) == NULL) |
225 |
|
appendMessagesClient("lscp_get_audio_driver_info"); |
226 |
break; |
break; |
227 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
228 |
pDriverInfo = ::lscp_get_midi_driver_info(pClient, |
if ((pDriverInfo = ::lscp_get_midi_driver_info(client(), |
229 |
sDriverName.latin1()); |
sDriverName.latin1())) == NULL) |
230 |
|
appendMessagesClient("lscp_get_midi_driver_info"); |
231 |
break; |
break; |
232 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
233 |
break; |
break; |
246 |
lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
247 |
switch (m_deviceType) { |
switch (m_deviceType) { |
248 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
249 |
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_audio_driver_param_info(client(), |
250 |
sDriverName.latin1(), sParam.latin1(), NULL); |
sDriverName.latin1(), sParam.latin1(), NULL)) == NULL) |
251 |
|
appendMessagesClient("lscp_get_audio_driver_param_info"); |
252 |
break; |
break; |
253 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
254 |
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_midi_driver_param_info(client(), |
255 |
sDriverName.latin1(), sParam.latin1(), NULL); |
sDriverName.latin1(), sParam.latin1(), NULL)) == NULL) |
256 |
|
appendMessagesClient("lscp_get_midi_driver_param_info"); |
257 |
break; |
break; |
258 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
259 |
break; |
break; |
265 |
} |
} |
266 |
|
|
267 |
// Refresh parameter dependencies... |
// Refresh parameter dependencies... |
268 |
refreshParams(pClient); |
refreshParams(); |
269 |
// Set port/channel list... |
// Set port/channel list... |
270 |
refreshPorts(pClient); |
refreshPorts(); |
271 |
|
} |
272 |
|
|
273 |
|
|
274 |
|
// The client descriptor delegated property. |
275 |
|
lscp_client_t *qsamplerDevice::client (void) const |
276 |
|
{ |
277 |
|
if (m_pMainForm == NULL) |
278 |
|
return NULL; |
279 |
|
|
280 |
|
return m_pMainForm->client(); |
281 |
} |
} |
282 |
|
|
283 |
|
|
302 |
return m_sDriverName; |
return m_sDriverName; |
303 |
} |
} |
304 |
|
|
305 |
const QString& qsamplerDevice::deviceName (void) const |
// Special device name formatter. |
306 |
|
QString qsamplerDevice::deviceName (void) const |
307 |
{ |
{ |
308 |
return m_sDeviceName; |
QString sPrefix; |
309 |
|
if (m_iDeviceID >= 0) |
310 |
|
sPrefix += m_sDeviceType + ' '; |
311 |
|
return sPrefix + m_sDeviceName; |
312 |
} |
} |
313 |
|
|
314 |
|
|
315 |
// Set the proper device parameter value. |
// Set the proper device parameter value. |
316 |
void qsamplerDevice::setParam ( const QString& sParam, |
bool qsamplerDevice::setParam ( const QString& sParam, |
317 |
const QString& sValue ) |
const QString& sValue ) |
318 |
{ |
{ |
319 |
|
// Set proper device parameter. |
320 |
m_params[sParam.upper()].value = sValue; |
m_params[sParam.upper()].value = sValue; |
321 |
|
|
322 |
|
// If the device already exists, things get immediate... |
323 |
|
int iRefresh = 0; |
324 |
|
if (m_iDeviceID >= 0) { |
325 |
|
// Prepare parameter struct. |
326 |
|
lscp_param_t param; |
327 |
|
param.key = (char *) sParam.latin1(); |
328 |
|
param.value = (char *) sValue.latin1(); |
329 |
|
// Now it depends on the device type... |
330 |
|
lscp_status_t ret = LSCP_FAILED; |
331 |
|
switch (m_deviceType) { |
332 |
|
case qsamplerDevice::Audio: |
333 |
|
if (sParam == "CHANNELS") iRefresh++; |
334 |
|
if ((ret = ::lscp_set_audio_device_param(client(), |
335 |
|
m_iDeviceID, ¶m)) != LSCP_OK) |
336 |
|
appendMessagesClient("lscp_set_audio_device_param"); |
337 |
|
break; |
338 |
|
case qsamplerDevice::Midi: |
339 |
|
if (sParam == "PORTS") iRefresh++; |
340 |
|
if ((ret = ::lscp_set_midi_device_param(client(), |
341 |
|
m_iDeviceID, ¶m)) != LSCP_OK) |
342 |
|
appendMessagesClient("lscp_set_midi_device_param"); |
343 |
|
break; |
344 |
|
case qsamplerDevice::None: |
345 |
|
break; |
346 |
|
} |
347 |
|
// Show result. |
348 |
|
if (ret == LSCP_OK) { |
349 |
|
appendMessages(QString("%1: %2.").arg(sParam).arg(sValue)); |
350 |
|
// Special care for specific parameter changes... |
351 |
|
if (iRefresh > 0) |
352 |
|
iRefresh += refreshPorts(); |
353 |
|
iRefresh += refreshDepends(sParam); |
354 |
|
} else { |
355 |
|
// Oops... |
356 |
|
appendMessagesError( |
357 |
|
QObject::tr("Could not set device parameter value.\n\nSorry.")); |
358 |
|
} |
359 |
|
} |
360 |
|
|
361 |
|
// Return whether we're need a view refresh. |
362 |
|
return (iRefresh > 0); |
363 |
} |
} |
364 |
|
|
365 |
|
|
377 |
} |
} |
378 |
|
|
379 |
|
|
380 |
|
// Create a new device, as a copy of this current one. |
381 |
|
bool qsamplerDevice::createDevice (void) |
382 |
|
{ |
383 |
|
if (client() == NULL) |
384 |
|
return false; |
385 |
|
|
386 |
|
// Build the parameter list... |
387 |
|
lscp_param_t *pParams = new lscp_param_t [m_params.count() + 1]; |
388 |
|
int iParam = 0; |
389 |
|
qsamplerDeviceParamMap::ConstIterator iter; |
390 |
|
for (iter = m_params.begin(); iter != m_params.end(); ++iter) { |
391 |
|
pParams[iParam].key = (char *) iter.key().latin1(); |
392 |
|
pParams[iParam].value = (char *) iter.data().value.latin1(); |
393 |
|
++iParam; |
394 |
|
} |
395 |
|
// Null terminated. |
396 |
|
pParams[iParam].key = NULL; |
397 |
|
pParams[iParam].value = NULL; |
398 |
|
|
399 |
|
// Now it depends on the device type... |
400 |
|
switch (m_deviceType) { |
401 |
|
case qsamplerDevice::Audio: |
402 |
|
if ((m_iDeviceID = ::lscp_create_audio_device(client(), |
403 |
|
m_sDriverName.latin1(), pParams)) < 0) |
404 |
|
appendMessagesClient("lscp_create_audio_device"); |
405 |
|
break; |
406 |
|
case qsamplerDevice::Midi: |
407 |
|
if ((m_iDeviceID = ::lscp_create_midi_device(client(), |
408 |
|
m_sDriverName.latin1(), pParams)) < 0) |
409 |
|
appendMessagesClient("lscp_create_midi_device"); |
410 |
|
break; |
411 |
|
case qsamplerDevice::None: |
412 |
|
break; |
413 |
|
} |
414 |
|
|
415 |
|
// Free used parameter array. |
416 |
|
delete pParams; |
417 |
|
|
418 |
|
// Show result. |
419 |
|
if (m_iDeviceID >= 0) { |
420 |
|
// Refresh our own stuff... |
421 |
|
setDevice(m_deviceType, m_iDeviceID); |
422 |
|
appendMessages(QObject::tr("created.")); |
423 |
|
} else { |
424 |
|
appendMessagesError(QObject::tr("Could not create device.\n\nSorry.")); |
425 |
|
} |
426 |
|
|
427 |
|
// Return whether we're a valid device... |
428 |
|
return (m_iDeviceID >= 0); |
429 |
|
} |
430 |
|
|
431 |
|
|
432 |
|
// Destroy existing device. |
433 |
|
bool qsamplerDevice::deleteDevice (void) |
434 |
|
{ |
435 |
|
// Now it depends on the device type... |
436 |
|
lscp_status_t ret = LSCP_FAILED; |
437 |
|
switch (m_deviceType) { |
438 |
|
case qsamplerDevice::Audio: |
439 |
|
if ((ret = ::lscp_destroy_audio_device(client(), |
440 |
|
m_iDeviceID)) != LSCP_OK) |
441 |
|
appendMessagesClient("lscp_destroy_audio_device"); |
442 |
|
break; |
443 |
|
case qsamplerDevice::Midi: |
444 |
|
if ((ret = ::lscp_destroy_midi_device(client(), |
445 |
|
m_iDeviceID)) != LSCP_OK) |
446 |
|
appendMessagesClient("lscp_destroy_midi_device"); |
447 |
|
break; |
448 |
|
case qsamplerDevice::None: |
449 |
|
break; |
450 |
|
} |
451 |
|
|
452 |
|
// Show result. |
453 |
|
if (ret == LSCP_OK) { |
454 |
|
appendMessages(QObject::tr("deleted.")); |
455 |
|
m_iDeviceID = -1; |
456 |
|
} else { |
457 |
|
appendMessagesError(QObject::tr("Could not delete device.\n\nSorry.")); |
458 |
|
} |
459 |
|
|
460 |
|
// Return whether we've done it.. |
461 |
|
return (ret == LSCP_OK); |
462 |
|
} |
463 |
|
|
464 |
|
|
465 |
// Device parameter dependencies refreshner. |
// Device parameter dependencies refreshner. |
466 |
int qsamplerDevice::refreshParams ( lscp_client_t *pClient ) |
int qsamplerDevice::refreshParams (void) |
467 |
{ |
{ |
468 |
// This should only make sense for scratch devices... |
// This should only make sense for scratch devices... |
469 |
if (m_iDeviceID >= 0) |
if (m_iDeviceID >= 0) |
472 |
int iParams = 0; |
int iParams = 0; |
473 |
qsamplerDeviceParamMap::ConstIterator iter; |
qsamplerDeviceParamMap::ConstIterator iter; |
474 |
for (iter = m_params.begin(); iter != m_params.end(); ++iter) |
for (iter = m_params.begin(); iter != m_params.end(); ++iter) |
475 |
iParams += refreshParam(pClient, iter.key()); |
iParams += refreshParam(iter.key()); |
476 |
// Return how many parameters have been refreshed... |
// Return how many parameters have been refreshed... |
477 |
return iParams; |
return iParams; |
478 |
} |
} |
479 |
|
|
480 |
|
|
481 |
// Device port/channel list refreshner. |
// Device port/channel list refreshner. |
482 |
int qsamplerDevice::refreshPorts ( lscp_client_t *pClient ) |
int qsamplerDevice::refreshPorts (void) |
483 |
{ |
{ |
484 |
// This should only make sense for actual devices... |
// This should only make sense for actual devices... |
485 |
if (m_iDeviceID < 0) |
if (m_iDeviceID < 0) |
499 |
// Retrieve port/channel information... |
// Retrieve port/channel information... |
500 |
m_ports.clear(); |
m_ports.clear(); |
501 |
for (int iPort = 0; iPort < iPorts; iPort++) |
for (int iPort = 0; iPort < iPorts; iPort++) |
502 |
m_ports.append(new qsamplerDevicePort(pClient, *this, iPort)); |
m_ports.append(new qsamplerDevicePort(*this, iPort)); |
503 |
// Return how many ports have been refreshed... |
// Return how many ports have been refreshed... |
504 |
return iPorts; |
return iPorts; |
505 |
} |
} |
506 |
|
|
507 |
|
|
508 |
// Refresh/set dependencies given that some parameter has changed. |
// Refresh/set dependencies given that some parameter has changed. |
509 |
int qsamplerDevice::refreshDepends ( lscp_client_t *pClient, |
int qsamplerDevice::refreshDepends ( const QString& sParam ) |
|
const QString& sParam ) |
|
510 |
{ |
{ |
511 |
// This should only make sense for scratch devices... |
// This should only make sense for scratch devices... |
512 |
if (m_iDeviceID >= 0) |
if (m_iDeviceID >= 0) |
517 |
for (iter = m_params.begin(); iter != m_params.end(); ++iter) { |
for (iter = m_params.begin(); iter != m_params.end(); ++iter) { |
518 |
const QStringList& depends = iter.data().depends; |
const QStringList& depends = iter.data().depends; |
519 |
if (depends.find(sParam) != depends.end()) |
if (depends.find(sParam) != depends.end()) |
520 |
iDepends += refreshParam(pClient, iter.key()); |
iDepends += refreshParam(iter.key()); |
521 |
} |
} |
522 |
// Return how many dependencies have been refreshed... |
// Return how many dependencies have been refreshed... |
523 |
return iDepends; |
return iDepends; |
525 |
|
|
526 |
|
|
527 |
// Refresh/set given parameter based on driver supplied dependencies. |
// Refresh/set given parameter based on driver supplied dependencies. |
528 |
int qsamplerDevice::refreshParam ( lscp_client_t *pClient, |
int qsamplerDevice::refreshParam ( const QString& sParam ) |
|
const QString& sParam ) |
|
529 |
{ |
{ |
530 |
// Check if we have dependencies... |
// Check if we have dependencies... |
531 |
qsamplerDeviceParam& param = m_params[sParam.upper()]; |
qsamplerDeviceParam& param = m_params[sParam.upper()]; |
557 |
lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
558 |
switch (m_deviceType) { |
switch (m_deviceType) { |
559 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
560 |
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_audio_driver_param_info(client(), |
561 |
m_sDriverName.latin1(), sParam.latin1(), pDepends); |
m_sDriverName.latin1(), sParam.latin1(), pDepends)) == NULL) |
562 |
|
appendMessagesClient("lscp_get_audio_driver_param_info"); |
563 |
break; |
break; |
564 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
565 |
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_midi_driver_param_info(client(), |
566 |
m_sDriverName.latin1(), sParam.latin1(), pDepends); |
m_sDriverName.latin1(), sParam.latin1(), pDepends)) == NULL) |
567 |
|
appendMessagesClient("lscp_get_midi_driver_param_info"); |
568 |
break; |
break; |
569 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
570 |
break; |
break; |
582 |
} |
} |
583 |
|
|
584 |
|
|
585 |
|
// Redirected messages output methods. |
586 |
|
void qsamplerDevice::appendMessages( const QString& s ) const |
587 |
|
{ |
588 |
|
if (m_pMainForm) |
589 |
|
m_pMainForm->appendMessages(deviceName() + ' ' + s); |
590 |
|
} |
591 |
|
|
592 |
|
void qsamplerDevice::appendMessagesColor( const QString& s, |
593 |
|
const QString& c ) const |
594 |
|
{ |
595 |
|
if (m_pMainForm) |
596 |
|
m_pMainForm->appendMessagesColor(deviceName() + ' ' + s, c); |
597 |
|
} |
598 |
|
|
599 |
|
void qsamplerDevice::appendMessagesText( const QString& s ) const |
600 |
|
{ |
601 |
|
if (m_pMainForm) |
602 |
|
m_pMainForm->appendMessagesText(deviceName() + ' ' + s); |
603 |
|
} |
604 |
|
|
605 |
|
void qsamplerDevice::appendMessagesError( const QString& s ) const |
606 |
|
{ |
607 |
|
if (m_pMainForm) |
608 |
|
m_pMainForm->appendMessagesError(deviceName() + "\n\n" + s); |
609 |
|
} |
610 |
|
|
611 |
|
void qsamplerDevice::appendMessagesClient( const QString& s ) const |
612 |
|
{ |
613 |
|
if (m_pMainForm) |
614 |
|
m_pMainForm->appendMessagesClient(deviceName() + ' ' + s); |
615 |
|
} |
616 |
|
|
617 |
|
|
618 |
// Device ids enumerator. |
// Device ids enumerator. |
619 |
int *qsamplerDevice::getDevices ( lscp_client_t *pClient, |
int *qsamplerDevice::getDevices ( lscp_client_t *pClient, |
620 |
qsamplerDeviceType deviceType ) |
qsamplerDeviceType deviceType ) |
639 |
qsamplerDeviceType deviceType ) |
qsamplerDeviceType deviceType ) |
640 |
{ |
{ |
641 |
QStringList drivers; |
QStringList drivers; |
642 |
|
|
643 |
const char **ppszDrivers = NULL; |
const char **ppszDrivers = NULL; |
644 |
switch (deviceType) { |
switch (deviceType) { |
645 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
646 |
ppszDrivers = ::lscp_get_available_audio_drivers(pClient); |
ppszDrivers = ::lscp_list_available_audio_drivers(pClient); |
647 |
break; |
break; |
648 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
649 |
ppszDrivers = ::lscp_get_available_midi_drivers(pClient); |
ppszDrivers = ::lscp_list_available_midi_drivers(pClient); |
650 |
break; |
break; |
651 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
652 |
break; |
break; |
653 |
} |
} |
654 |
|
|
655 |
for (int iDriver = 0; ppszDrivers[iDriver]; iDriver++) |
for (int iDriver = 0; ppszDrivers[iDriver]; iDriver++) |
656 |
drivers.append(ppszDrivers[iDriver]); |
drivers.append(ppszDrivers[iDriver]); |
657 |
|
|
664 |
// |
// |
665 |
|
|
666 |
// Constructor. |
// Constructor. |
667 |
qsamplerDevicePort::qsamplerDevicePort ( lscp_client_t *pClient, |
qsamplerDevicePort::qsamplerDevicePort ( qsamplerDevice& device, |
668 |
const qsamplerDevice& device, int iPortID ) |
int iPortID ) : m_device(device) |
669 |
{ |
{ |
670 |
setDevicePort(pClient, device, iPortID); |
setDevicePort(iPortID); |
671 |
} |
} |
672 |
|
|
673 |
// Default destructor. |
// Default destructor. |
677 |
|
|
678 |
|
|
679 |
// Initializer. |
// Initializer. |
680 |
void qsamplerDevicePort::setDevicePort ( lscp_client_t *pClient, |
void qsamplerDevicePort::setDevicePort ( int iPortID ) |
|
const qsamplerDevice& device, int iPortID ) |
|
681 |
{ |
{ |
682 |
// Device port id should be always set. |
// Device port id should be always set. |
683 |
m_iPortID = iPortID; |
m_iPortID = iPortID; |
686 |
m_params.clear(); |
m_params.clear(); |
687 |
|
|
688 |
// Retrieve device port/channel info, if any. |
// Retrieve device port/channel info, if any. |
|
QString sPrefix = device.driverName() + ' '; |
|
689 |
lscp_device_port_info_t *pPortInfo = NULL; |
lscp_device_port_info_t *pPortInfo = NULL; |
690 |
switch (device.deviceType()) { |
switch (m_device.deviceType()) { |
691 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
692 |
sPrefix += QObject::tr("Channel"); |
if ((pPortInfo = ::lscp_get_audio_channel_info(m_device.client(), |
693 |
pPortInfo = ::lscp_get_audio_channel_info(pClient, device.deviceID(), iPortID); |
m_device.deviceID(), m_iPortID)) == NULL) |
694 |
|
m_device.appendMessagesClient("lscp_get_audio_channel_info"); |
695 |
break; |
break; |
696 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
697 |
sPrefix += QObject::tr("Port"); |
if ((pPortInfo = ::lscp_get_midi_port_info(m_device.client(), |
698 |
pPortInfo = ::lscp_get_midi_port_info(pClient, device.deviceID(), iPortID); |
m_device.deviceID(), m_iPortID)) == NULL) |
699 |
|
m_device.appendMessagesClient("lscp_get_midi_port_info"); |
700 |
break; |
break; |
701 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
702 |
break; |
break; |
709 |
} |
} |
710 |
|
|
711 |
// Set device port/channel properties... |
// Set device port/channel properties... |
712 |
sPrefix += " %1:"; |
m_sPortName = pPortInfo->name; |
|
m_sPortName = sPrefix.arg(m_iPortID) + ' ' + pPortInfo->name; |
|
713 |
|
|
714 |
// Grab device port/channel parameters... |
// Grab device port/channel parameters... |
715 |
m_params.clear(); |
m_params.clear(); |
716 |
for (int i = 0; pPortInfo->params && pPortInfo->params[i].key; i++) { |
for (int i = 0; pPortInfo->params && pPortInfo->params[i].key; i++) { |
717 |
const QString sParam = pPortInfo->params[i].key; |
const QString sParam = pPortInfo->params[i].key; |
718 |
lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
719 |
switch (device.deviceType()) { |
switch (m_device.deviceType()) { |
720 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
721 |
pParamInfo = ::lscp_get_audio_channel_param_info(pClient, |
if ((pParamInfo = ::lscp_get_audio_channel_param_info( |
722 |
device.deviceID(), iPortID, sParam.latin1()); |
m_device.client(), m_device.deviceID(), |
723 |
|
m_iPortID, sParam.latin1())) == NULL) |
724 |
|
m_device.appendMessagesClient("lscp_get_audio_channel_param_info"); |
725 |
break; |
break; |
726 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
727 |
pParamInfo = ::lscp_get_midi_port_param_info(pClient, |
if ((pParamInfo = ::lscp_get_midi_port_param_info( |
728 |
device.deviceID(), iPortID, sParam.latin1()); |
m_device.client(), m_device.deviceID(), |
729 |
|
m_iPortID, sParam.latin1())) == NULL) |
730 |
|
m_device.appendMessagesClient("lscp_get_midi_port_param_info"); |
731 |
break; |
break; |
732 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
733 |
break; |
break; |
759 |
|
|
760 |
|
|
761 |
// Set the proper device port/channel parameter value. |
// Set the proper device port/channel parameter value. |
762 |
void qsamplerDevicePort::setParam ( const QString& sParam, |
bool qsamplerDevicePort::setParam ( const QString& sParam, |
763 |
const QString& sValue ) |
const QString& sValue ) |
764 |
{ |
{ |
765 |
|
// Set proper port/channel parameter. |
766 |
m_params[sParam.upper()].value = sValue; |
m_params[sParam.upper()].value = sValue; |
767 |
|
|
768 |
|
// If the device already exists, things get immediate... |
769 |
|
int iRefresh = 0; |
770 |
|
if (m_device.deviceID() >= 0 && m_iPortID >= 0) { |
771 |
|
// Prepare parameter struct. |
772 |
|
lscp_param_t param; |
773 |
|
param.key = (char *) sParam.latin1(); |
774 |
|
param.value = (char *) sValue.latin1(); |
775 |
|
// Now it depends on the device type... |
776 |
|
lscp_status_t ret = LSCP_FAILED; |
777 |
|
switch (m_device.deviceType()) { |
778 |
|
case qsamplerDevice::Audio: |
779 |
|
if ((ret = ::lscp_set_audio_channel_param(m_device.client(), |
780 |
|
m_device.deviceID(), m_iPortID, ¶m)) != LSCP_OK) |
781 |
|
m_device.appendMessagesClient("lscp_set_audio_channel_param"); |
782 |
|
break; |
783 |
|
case qsamplerDevice::Midi: |
784 |
|
if ((ret = ::lscp_set_midi_port_param(m_device.client(), |
785 |
|
m_device.deviceID(), m_iPortID, ¶m)) != LSCP_OK) |
786 |
|
m_device.appendMessagesClient("lscp_set_midi_port_param"); |
787 |
|
break; |
788 |
|
case qsamplerDevice::None: |
789 |
|
break; |
790 |
|
} |
791 |
|
// Show result. |
792 |
|
if (ret == LSCP_OK) { |
793 |
|
m_device.appendMessages(m_sPortName |
794 |
|
+ ' ' + QString("%1: %2.").arg(sParam).arg(sValue)); |
795 |
|
iRefresh++; |
796 |
|
} else { |
797 |
|
m_device.appendMessagesError( |
798 |
|
QObject::tr("Could not set %1 parameter value.\n\n" |
799 |
|
"Sorry.").arg(m_sPortName)); |
800 |
|
} |
801 |
|
} |
802 |
|
|
803 |
|
// Return whether we're need a view refresh. |
804 |
|
return (iRefresh > 0); |
805 |
} |
} |
806 |
|
|
807 |
|
|
811 |
|
|
812 |
// Constructors. |
// Constructors. |
813 |
qsamplerDeviceItem::qsamplerDeviceItem ( QListView *pListView, |
qsamplerDeviceItem::qsamplerDeviceItem ( QListView *pListView, |
814 |
lscp_client_t *pClient, qsamplerDevice::qsamplerDeviceType deviceType ) |
qsamplerMainForm *pMainForm, qsamplerDevice::qsamplerDeviceType deviceType ) |
815 |
: QListViewItem(pListView), m_device(pClient, deviceType) |
: QListViewItem(pListView), m_device(pMainForm, deviceType) |
816 |
{ |
{ |
817 |
switch(m_device.deviceType()) { |
switch(m_device.deviceType()) { |
818 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
819 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("audio1.png")); |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("audio1.png")); |
820 |
QListViewItem::setText(0, QObject::tr("Audio devices")); |
QListViewItem::setText(0, QObject::tr("Audio Devices")); |
821 |
break; |
break; |
822 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
823 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("midi1.png")); |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("midi1.png")); |
824 |
QListViewItem::setText(0, QObject::tr("MIDI devices")); |
QListViewItem::setText(0, QObject::tr("MIDI Devices")); |
825 |
break; |
break; |
826 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
827 |
break; |
break; |
829 |
} |
} |
830 |
|
|
831 |
qsamplerDeviceItem::qsamplerDeviceItem ( QListViewItem *pItem, |
qsamplerDeviceItem::qsamplerDeviceItem ( QListViewItem *pItem, |
832 |
lscp_client_t *pClient, qsamplerDevice::qsamplerDeviceType deviceType, |
qsamplerMainForm *pMainForm, qsamplerDevice::qsamplerDeviceType deviceType, |
833 |
int iDeviceID ) |
int iDeviceID ) |
834 |
: QListViewItem(pItem), m_device(pClient, deviceType, iDeviceID) |
: QListViewItem(pItem), m_device(pMainForm, deviceType, iDeviceID) |
835 |
{ |
{ |
836 |
switch(m_device.deviceType()) { |
switch(m_device.deviceType()) { |
837 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
928 |
pComboItem->setEnabled(bEnabled); |
pComboItem->setEnabled(bEnabled); |
929 |
QTable::setItem(iRow, 2, pComboItem); |
QTable::setItem(iRow, 2, pComboItem); |
930 |
} else if (param.possibilities.count() > 0 && bEnabled) { |
} else if (param.possibilities.count() > 0 && bEnabled) { |
931 |
QComboTableItem *pComboItem = new QComboTableItem(this, |
QStringList opts = param.possibilities; |
932 |
param.possibilities); |
if (param.multiplicity) |
933 |
pComboItem->setCurrentItem(param.value); |
opts.prepend(tr("(none)")); |
934 |
|
QComboTableItem *pComboItem = new QComboTableItem(this, opts); |
935 |
|
if (param.value.isEmpty()) |
936 |
|
pComboItem->setCurrentItem(0); |
937 |
|
else |
938 |
|
pComboItem->setCurrentItem(param.value); |
939 |
pComboItem->setEnabled(bEnabled); |
pComboItem->setEnabled(bEnabled); |
|
pComboItem->setEditable(bEnabled && param.multiplicity); |
|
940 |
QTable::setItem(iRow, 2, pComboItem); |
QTable::setItem(iRow, 2, pComboItem); |
941 |
} else if (param.type == LSCP_TYPE_INT && bEnabled |
} else if (param.type == LSCP_TYPE_INT && bEnabled |
942 |
&& !param.range_min.isEmpty() |
&& !param.range_min.isEmpty() |
1051 |
|
|
1052 |
|
|
1053 |
// end of qsamplerDevice.cpp |
// end of qsamplerDevice.cpp |
1054 |
|
|