50 |
const char *pszValue ) |
const char *pszValue ) |
51 |
{ |
{ |
52 |
if (pParamInfo == NULL) |
if (pParamInfo == NULL) |
53 |
return; |
return; |
54 |
|
|
55 |
// Info structure field members. |
// Info structure field members. |
56 |
|
|
57 |
type = pParamInfo->type; |
type = pParamInfo->type; |
58 |
|
|
59 |
if (pParamInfo->description) |
if (pParamInfo->description) |
60 |
description = pParamInfo->description; |
description = pParamInfo->description; |
61 |
else |
else |
62 |
description = QString::null; |
description = QString::null; |
63 |
|
|
64 |
mandatory = (bool) pParamInfo->multiplicity; |
mandatory = (bool) pParamInfo->multiplicity; |
65 |
fix = (bool) pParamInfo->fix; |
fix = (bool) pParamInfo->fix; |
66 |
multiplicity = (bool) pParamInfo->multiplicity; |
multiplicity = (bool) pParamInfo->multiplicity; |
67 |
|
|
68 |
depends.clear(); |
depends.clear(); |
69 |
for (int i = 0; pParamInfo->depends && pParamInfo->depends[i]; i++) |
for (int i = 0; pParamInfo->depends && pParamInfo->depends[i]; i++) |
70 |
depends.append(pParamInfo->depends[i]); |
depends.append(pParamInfo->depends[i]); |
71 |
|
|
72 |
if (pParamInfo->defaultv) |
if (pParamInfo->defaultv) |
73 |
defaultv = pParamInfo->defaultv; |
defaultv = pParamInfo->defaultv; |
74 |
else |
else |
75 |
defaultv = QString::null; |
defaultv = QString::null; |
76 |
|
|
77 |
if (pParamInfo->range_min) |
if (pParamInfo->range_min) |
78 |
range_min = pParamInfo->range_min; |
range_min = pParamInfo->range_min; |
79 |
else |
else |
80 |
range_min = QString::null; |
range_min = QString::null; |
81 |
|
|
82 |
if (pParamInfo->range_max) |
if (pParamInfo->range_max) |
83 |
range_max = pParamInfo->range_max; |
range_max = pParamInfo->range_max; |
84 |
else |
else |
85 |
range_max = QString::null; |
range_max = QString::null; |
86 |
|
|
87 |
possibilities.clear(); |
possibilities.clear(); |
88 |
for (int i = 0; pParamInfo->possibilities && pParamInfo->possibilities[i]; i++) |
for (int i = 0; pParamInfo->possibilities && pParamInfo->possibilities[i]; i++) |
89 |
possibilities.append(pParamInfo->possibilities[i]); |
possibilities.append(pParamInfo->possibilities[i]); |
90 |
|
|
91 |
// The current parameter value. |
// The current parameter value. |
92 |
if (pszValue) |
if (pszValue) |
93 |
value = pszValue; |
value = pszValue; |
94 |
else |
else |
95 |
value = QString::null; |
value = QString::null; |
96 |
} |
} |
122 |
m_deviceType = deviceType; |
m_deviceType = deviceType; |
123 |
|
|
124 |
// Retrieve device info, if any. |
// Retrieve device info, if any. |
|
QString sDeviceType; |
|
125 |
lscp_device_info_t *pDeviceInfo = NULL; |
lscp_device_info_t *pDeviceInfo = NULL; |
126 |
switch (deviceType) { |
switch (deviceType) { |
127 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
128 |
sDeviceType = QObject::tr("Audio"); |
m_sDeviceType = QObject::tr("Audio"); |
129 |
pDeviceInfo = ::lscp_get_audio_device_info(pClient, iDeviceID); |
pDeviceInfo = ::lscp_get_audio_device_info(pClient, iDeviceID); |
130 |
break; |
break; |
131 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
132 |
sDeviceType = QObject::tr("MIDI"); |
m_sDeviceType = QObject::tr("MIDI"); |
133 |
pDeviceInfo = ::lscp_get_midi_device_info(pClient, iDeviceID); |
pDeviceInfo = ::lscp_get_midi_device_info(pClient, iDeviceID); |
134 |
break; |
break; |
135 |
|
default: |
136 |
|
m_sDeviceType = QString::null; |
137 |
|
break; |
138 |
} |
} |
139 |
|
|
140 |
// If we're bogus, bail out... |
// If we're bogus, bail out... |
141 |
if (pDeviceInfo == NULL) { |
if (pDeviceInfo == NULL) { |
142 |
m_sDriverName = QString::null; |
m_sDriverName = QString::null; |
143 |
m_sDeviceName = QObject::tr("New %1 device").arg(sDeviceType); |
m_sDeviceName = QObject::tr("New device"); |
144 |
return; |
return; |
145 |
} |
} |
146 |
|
|
147 |
// Other device properties... |
// Other device properties... |
148 |
m_sDriverName = pDeviceInfo->driver; |
m_sDriverName = pDeviceInfo->driver; |
149 |
m_sDeviceName = m_sDriverName + ' ' |
m_sDeviceName = m_sDriverName + ' ' |
150 |
+ QObject::tr("Device %1").arg(m_iDeviceID); |
+ QObject::tr("Device %1").arg(m_iDeviceID); |
151 |
|
|
152 |
// Grab device/driver parameters... |
// Grab device parameters... |
153 |
m_params.clear(); |
m_params.clear(); |
154 |
for (int i = 0; pDeviceInfo->params && pDeviceInfo->params[i].key; i++) { |
for (int i = 0; pDeviceInfo->params && pDeviceInfo->params[i].key; i++) { |
155 |
const char *pszParam = pDeviceInfo->params[i].key; |
const char *pszParam = pDeviceInfo->params[i].key; |
156 |
lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
157 |
switch (deviceType) { |
switch (deviceType) { |
158 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
159 |
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
160 |
m_sDriverName.latin1(), pszParam, NULL); |
m_sDriverName.latin1(), pszParam, NULL); |
161 |
break; |
break; |
162 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
163 |
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
164 |
m_sDriverName.latin1(), pszParam, NULL); |
m_sDriverName.latin1(), pszParam, NULL); |
165 |
break; |
break; |
166 |
} |
} |
167 |
m_params[pszParam] = qsamplerDeviceParam(pParamInfo, pDeviceInfo->params[i].value); |
if (pParamInfo) |
168 |
|
m_params[pszParam] = qsamplerDeviceParam(pParamInfo, |
169 |
|
pDeviceInfo->params[i].value); |
170 |
|
} |
171 |
|
} |
172 |
|
|
173 |
|
|
174 |
|
// Driver name initializer. |
175 |
|
void qsamplerDevice::setDriver ( lscp_client_t *pClient, |
176 |
|
const QString& sDriverName ) |
177 |
|
{ |
178 |
|
// Valid only for scratch devices. |
179 |
|
if (m_sDriverName == sDriverName) |
180 |
|
return; |
181 |
|
|
182 |
|
// Retrieve driver info, if any. |
183 |
|
lscp_driver_info_t *pDriverInfo = NULL; |
184 |
|
switch (m_deviceType) { |
185 |
|
case qsamplerDevice::Audio: |
186 |
|
pDriverInfo = ::lscp_get_audio_driver_info(pClient, |
187 |
|
sDriverName.latin1()); |
188 |
|
break; |
189 |
|
case qsamplerDevice::Midi: |
190 |
|
pDriverInfo = ::lscp_get_midi_driver_info(pClient, |
191 |
|
sDriverName.latin1()); |
192 |
|
break; |
193 |
|
} |
194 |
|
|
195 |
|
// If we're bogus, bail out... |
196 |
|
if (pDriverInfo == NULL) |
197 |
|
return; |
198 |
|
|
199 |
|
// Remember device parameters... |
200 |
|
m_sDriverName = sDriverName; |
201 |
|
|
202 |
|
// Grab driver parameters... |
203 |
|
m_params.clear(); |
204 |
|
for (int i = 0; pDriverInfo->parameters && pDriverInfo->parameters[i]; i++) { |
205 |
|
const char *pszParam = pDriverInfo->parameters[i]; |
206 |
|
lscp_param_info_t *pParamInfo = NULL; |
207 |
|
switch (m_deviceType) { |
208 |
|
case qsamplerDevice::Audio: |
209 |
|
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
210 |
|
sDriverName.latin1(), pszParam, NULL); |
211 |
|
break; |
212 |
|
case qsamplerDevice::Midi: |
213 |
|
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
214 |
|
sDriverName.latin1(), pszParam, NULL); |
215 |
|
break; |
216 |
|
} |
217 |
|
m_params[pszParam] = qsamplerDeviceParam(pParamInfo, pParamInfo->defaultv); |
218 |
} |
} |
219 |
} |
} |
220 |
|
|
230 |
return m_deviceType; |
return m_deviceType; |
231 |
} |
} |
232 |
|
|
233 |
|
const QString& qsamplerDevice::deviceTypeName (void) const |
234 |
|
{ |
235 |
|
return m_sDeviceType; |
236 |
|
} |
237 |
|
|
238 |
const QString& qsamplerDevice::driverName (void) const |
const QString& qsamplerDevice::driverName (void) const |
239 |
{ |
{ |
240 |
return m_sDriverName; |
return m_sDriverName; |
263 |
{ |
{ |
264 |
int *piDeviceIDs = NULL; |
int *piDeviceIDs = NULL; |
265 |
switch (deviceType) { |
switch (deviceType) { |
266 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
267 |
piDeviceIDs = ::lscp_list_audio_devices(pClient); |
piDeviceIDs = ::lscp_list_audio_devices(pClient); |
268 |
break; |
break; |
269 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
270 |
piDeviceIDs = ::lscp_list_midi_devices(pClient); |
piDeviceIDs = ::lscp_list_midi_devices(pClient); |
271 |
break; |
break; |
272 |
} |
} |
273 |
return piDeviceIDs; |
return piDeviceIDs; |
282 |
|
|
283 |
const char **ppszDrivers = NULL; |
const char **ppszDrivers = NULL; |
284 |
switch (deviceType) { |
switch (deviceType) { |
285 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
286 |
ppszDrivers = ::lscp_get_available_audio_drivers(pClient); |
ppszDrivers = ::lscp_get_available_audio_drivers(pClient); |
287 |
break; |
break; |
288 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
289 |
ppszDrivers = ::lscp_get_available_midi_drivers(pClient); |
ppszDrivers = ::lscp_get_available_midi_drivers(pClient); |
290 |
break; |
break; |
291 |
} |
} |
292 |
|
|
293 |
for (int iDriver = 0; ppszDrivers[iDriver]; iDriver++) |
for (int iDriver = 0; ppszDrivers[iDriver]; iDriver++) |
294 |
drivers.append(ppszDrivers[iDriver]); |
drivers.append(ppszDrivers[iDriver]); |
295 |
|
|
296 |
return drivers; |
return drivers; |
297 |
} |
} |
302 |
// |
// |
303 |
|
|
304 |
// Constructors. |
// Constructors. |
305 |
qsamplerDeviceItem::qsamplerDeviceItem ( QListView *pListView, lscp_client_t *pClient, |
qsamplerDeviceItem::qsamplerDeviceItem ( QListView *pListView, |
306 |
qsamplerDevice::qsamplerDeviceType deviceType ) |
lscp_client_t *pClient, qsamplerDevice::qsamplerDeviceType deviceType ) |
307 |
: QListViewItem(pListView), m_device(pClient, deviceType) |
: QListViewItem(pListView), m_device(pClient, deviceType) |
308 |
{ |
{ |
309 |
switch(m_device.deviceType()) { |
switch(m_device.deviceType()) { |
310 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
311 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("audio1.png")); |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("audio1.png")); |
312 |
QListViewItem::setText(0, QObject::tr("Audio devices")); |
QListViewItem::setText(0, QObject::tr("Audio devices")); |
313 |
break; |
break; |
314 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
315 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("midi1.png")); |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("midi1.png")); |
316 |
QListViewItem::setText(0, QObject::tr("MIDI devices")); |
QListViewItem::setText(0, QObject::tr("MIDI devices")); |
317 |
break; |
break; |
318 |
} |
} |
319 |
} |
} |
320 |
|
|
321 |
qsamplerDeviceItem::qsamplerDeviceItem ( QListViewItem *pItem, lscp_client_t *pClient, |
qsamplerDeviceItem::qsamplerDeviceItem ( QListViewItem *pItem, |
322 |
qsamplerDevice::qsamplerDeviceType deviceType, int iDeviceID ) |
lscp_client_t *pClient, qsamplerDevice::qsamplerDeviceType deviceType, |
323 |
|
int iDeviceID ) |
324 |
: QListViewItem(pItem), m_device(pClient, deviceType, iDeviceID) |
: QListViewItem(pItem), m_device(pClient, deviceType, iDeviceID) |
325 |
{ |
{ |
326 |
switch(m_device.deviceType()) { |
switch(m_device.deviceType()) { |
327 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
328 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("audio2.png")); |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("audio2.png")); |
329 |
break; |
break; |
330 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
331 |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("midi2.png")); |
QListViewItem::setPixmap(0, QPixmap::fromMimeSource("midi2.png")); |
332 |
break; |
break; |
333 |
} |
} |
341 |
} |
} |
342 |
|
|
343 |
// Instance accessors. |
// Instance accessors. |
344 |
const qsamplerDevice& qsamplerDeviceItem::device (void) |
qsamplerDevice& qsamplerDeviceItem::device (void) |
345 |
{ |
{ |
346 |
return m_device; |
return m_device; |
347 |
} |
} |
359 |
// |
// |
360 |
|
|
361 |
// Constructor. |
// Constructor. |
362 |
qsamplerDeviceParamTable::qsamplerDeviceParamTable ( QWidget *pParent, const char *pszName ) |
qsamplerDeviceParamTable::qsamplerDeviceParamTable ( QWidget *pParent, |
363 |
|
const char *pszName ) |
364 |
: QTable(pParent, pszName) |
: QTable(pParent, pszName) |
365 |
{ |
{ |
|
m_pClient = NULL; |
|
|
m_iDeviceID = -1; |
|
|
|
|
366 |
// Set fixed number of columns. |
// Set fixed number of columns. |
367 |
QTable::setNumCols(3); |
QTable::setNumCols(3); |
368 |
QTable::setShowGrid(false); |
QTable::setShowGrid(false); |
374 |
QTable::setLeftMargin(0); |
QTable::setLeftMargin(0); |
375 |
// Initialize the fixed table column headings. |
// Initialize the fixed table column headings. |
376 |
QHeader *pHeader = QTable::horizontalHeader(); |
QHeader *pHeader = QTable::horizontalHeader(); |
377 |
pHeader->setLabel(0, tr("Parameter")); |
pHeader->setLabel(0, tr("Description")); |
378 |
pHeader->setLabel(1, tr("Description")); |
pHeader->setLabel(1, tr("Value")); |
379 |
pHeader->setLabel(2, tr("Value")); |
pHeader->setLabel(2, tr("Parameter")); |
380 |
// Set read-onlyness of each column |
// Set read-onlyness of each column |
381 |
QTable::setColumnReadOnly(0, true); |
QTable::setColumnReadOnly(0, true); |
382 |
QTable::setColumnReadOnly(1, true); |
// QTable::setColumnReadOnly(1, true); -- of course not. |
383 |
// QTable::setColumnReadOnly(2, true); -- of course not. |
QTable::setColumnReadOnly(2, true); |
384 |
|
QTable::setColumnStretchable(0, true); |
385 |
} |
} |
386 |
|
|
387 |
// Default destructor. |
// Default destructor. |
390 |
} |
} |
391 |
|
|
392 |
|
|
|
// Client/device descriptor selector. |
|
|
void qsamplerDeviceParamTable::setDevice ( lscp_client_t *pClient, |
|
|
qsamplerDevice::qsamplerDeviceType deviceType, int iDeviceID ) |
|
|
{ |
|
|
if (m_pClient |
|
|
&& m_pClient == pClient |
|
|
&& m_deviceType == deviceType |
|
|
&& m_iDeviceID == iDeviceID) |
|
|
return; |
|
|
|
|
|
m_pClient = pClient; |
|
|
m_deviceType = deviceType; |
|
|
m_iDeviceID = iDeviceID; |
|
|
|
|
|
refresh(); |
|
|
} |
|
|
|
|
|
|
|
|
// Client/device descriptor accessors. |
|
|
lscp_client_t *qsamplerDeviceParamTable::client (void) |
|
|
{ |
|
|
return m_pClient; |
|
|
} |
|
|
|
|
|
int qsamplerDeviceParamTable::deviceID (void) |
|
|
{ |
|
|
return m_iDeviceID; |
|
|
} |
|
|
|
|
|
|
|
393 |
// The main table refresher. |
// The main table refresher. |
394 |
void qsamplerDeviceParamTable::refresh (void) |
void qsamplerDeviceParamTable::refresh ( qsamplerDevice& device ) |
395 |
{ |
{ |
396 |
// Always (re)start it empty. |
// Always (re)start it empty. |
397 |
|
QTable::setUpdatesEnabled(false); |
398 |
QTable::setNumRows(0); |
QTable::setNumRows(0); |
399 |
|
|
|
if (m_pClient == NULL) |
|
|
return; |
|
|
|
|
|
// Construct the local device object here. |
|
|
qsamplerDevice device(m_pClient, m_deviceType, m_iDeviceID); |
|
|
|
|
|
|
|
400 |
// Now fill the parameter table... |
// Now fill the parameter table... |
401 |
QHeader *pHeader = QTable::verticalHeader(); |
qsamplerDeviceParamMap& params = device.params(); |
|
qsamplerDeviceParamMap& params = device.params(); |
|
402 |
QTable::insertRows(0, params.count()); |
QTable::insertRows(0, params.count()); |
403 |
int iRow = 0; |
int iRow = 0; |
404 |
qsamplerDeviceParamMap::Iterator iter; |
qsamplerDeviceParamMap::ConstIterator iter; |
405 |
for (iter = params.begin(); iter != params.end(); ++iter) { |
for (iter = params.begin(); iter != params.end(); ++iter) { |
406 |
QTable::setText(iRow, 0, iter.key()); |
const qsamplerDeviceParam& param = iter.data(); |
407 |
QTable::setText(iRow, 1, iter.data().description); |
bool fEnabled = (device.deviceID() < 0 || !param.fix); |
408 |
QTable::setText(iRow, 2, iter.data().value); |
QTable::setText(iRow, 0, param.description); |
409 |
++iRow; |
if (param.type == LSCP_TYPE_BOOL) { |
410 |
|
QStringList opts; |
411 |
|
opts.append(tr("false")); |
412 |
|
opts.append(tr("true")); |
413 |
|
QComboTableItem *pComboItem = new QComboTableItem(this, opts); |
414 |
|
pComboItem->setCurrentItem(param.value.lower() == "true" ? 1 : 0); |
415 |
|
pComboItem->setEnabled(fEnabled); |
416 |
|
QTable::setItem(iRow, 1, pComboItem); |
417 |
|
} else if (param.possibilities.count() > 0 && !param.multiplicity) { |
418 |
|
QComboTableItem *pComboItem = new QComboTableItem(this, |
419 |
|
param.possibilities); |
420 |
|
pComboItem->setCurrentItem(param.value); |
421 |
|
pComboItem->setEnabled(fEnabled); |
422 |
|
QTable::setItem(iRow, 1, pComboItem); |
423 |
|
} else { |
424 |
|
QTableItem* pTableItem = new QTableItem(this, |
425 |
|
fEnabled ? QTableItem::Never : QTableItem::OnTyping, |
426 |
|
param.value); |
427 |
|
QTable::setItem(iRow, 1, pTableItem); |
428 |
|
} |
429 |
|
QTable::setText(iRow, 2, iter.key()); |
430 |
|
++iRow; |
431 |
} |
} |
432 |
|
|
433 |
// Adjust optimal column width. |
// Adjust optimal column widths. |
434 |
for (int iCol = 0; iCol < QTable::numCols(); iCol++) |
QTable::adjustColumn(1); |
435 |
QTable::adjustColumn(iCol); |
QTable::adjustColumn(2); |
436 |
|
|
437 |
|
QTable::setUpdatesEnabled(true); |
438 |
|
QTable::updateContents(); |
439 |
} |
} |
440 |
|
|
441 |
|
|