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*****************************************************************************/ |
*****************************************************************************/ |
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#include "qsamplerAbout.h" |
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#include "qsamplerDevice.h" |
#include "qsamplerDevice.h" |
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#include <qspinbox.h> |
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#include <qlineedit.h> |
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#include "qsamplerMainForm.h" |
#include "qsamplerMainForm.h" |
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#include "qsamplerDeviceForm.h" |
#include "qsamplerDeviceForm.h" |
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#include "config.h" |
#include <qspinbox.h> |
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#include <qlineedit.h> |
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//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
53 |
{ |
{ |
54 |
if (pParamInfo == NULL) |
if (pParamInfo == NULL) |
55 |
return; |
return; |
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|
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// Info structure field members. |
// Info structure field members. |
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type = pParamInfo->type; |
type = pParamInfo->type; |
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61 |
if (pParamInfo->description) |
if (pParamInfo->description) |
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description = pParamInfo->description; |
description = pParamInfo->description; |
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else |
else |
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description = QString::null; |
description = QString::null; |
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mandatory = (bool) pParamInfo->multiplicity; |
mandatory = (bool) pParamInfo->mandatory; |
67 |
fix = (bool) pParamInfo->fix; |
fix = (bool) pParamInfo->fix; |
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multiplicity = (bool) pParamInfo->multiplicity; |
multiplicity = (bool) pParamInfo->multiplicity; |
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|
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depends.clear(); |
depends.clear(); |
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for (int i = 0; pParamInfo->depends && pParamInfo->depends[i]; i++) |
for (int i = 0; pParamInfo->depends && pParamInfo->depends[i]; i++) |
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depends.append(pParamInfo->depends[i]); |
depends.append(pParamInfo->depends[i]); |
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if (pParamInfo->defaultv) |
if (pParamInfo->defaultv) |
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defaultv = pParamInfo->defaultv; |
defaultv = pParamInfo->defaultv; |
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else |
else |
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defaultv = QString::null; |
defaultv = QString::null; |
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|
79 |
if (pParamInfo->range_min) |
if (pParamInfo->range_min) |
80 |
range_min = pParamInfo->range_min; |
range_min = pParamInfo->range_min; |
81 |
else |
else |
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range_min = QString::null; |
range_min = QString::null; |
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|
84 |
if (pParamInfo->range_max) |
if (pParamInfo->range_max) |
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range_max = pParamInfo->range_max; |
range_max = pParamInfo->range_max; |
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else |
else |
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range_max = QString::null; |
range_max = QString::null; |
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|
89 |
possibilities.clear(); |
possibilities.clear(); |
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for (int i = 0; pParamInfo->possibilities && pParamInfo->possibilities[i]; i++) |
for (int i = 0; pParamInfo->possibilities && pParamInfo->possibilities[i]; i++) |
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possibilities.append(pParamInfo->possibilities[i]); |
possibilities.append(pParamInfo->possibilities[i]); |
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// The current parameter value. |
// The current parameter value. |
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if (pszValue) |
if (pszValue) |
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value = pszValue; |
value = pszValue; |
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// |
// |
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// Constructor. |
// Constructor. |
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qsamplerDevice::qsamplerDevice ( lscp_client_t *pClient, |
qsamplerDevice::qsamplerDevice ( qsamplerMainForm *pMainForm, |
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qsamplerDeviceType deviceType, int iDeviceID ) |
qsamplerDeviceType deviceType, int iDeviceID ) |
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{ |
{ |
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m_pMainForm = pMainForm; |
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m_ports.setAutoDelete(true); |
m_ports.setAutoDelete(true); |
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setDevice(pClient, deviceType, iDeviceID); |
setDevice(deviceType, iDeviceID); |
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} |
} |
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// Default destructor. |
// Default destructor. |
118 |
{ |
{ |
119 |
} |
} |
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// Copy constructor. |
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qsamplerDevice::qsamplerDevice ( const qsamplerDevice& device ) |
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: m_params(device.m_params), m_ports(m_ports) |
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{ |
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m_pMainForm = device.m_pMainForm; |
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m_iDeviceID = device.m_iDeviceID; |
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m_deviceType = device.m_deviceType; |
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m_sDeviceType = device.m_sDeviceType; |
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m_sDriverName = device.m_sDriverName; |
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m_sDeviceName = device.m_sDeviceName; |
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} |
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// Initializer. |
// Initializer. |
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void qsamplerDevice::setDevice ( lscp_client_t *pClient, |
void qsamplerDevice::setDevice ( qsamplerDeviceType deviceType, int iDeviceID ) |
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qsamplerDeviceType deviceType, int iDeviceID ) |
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136 |
{ |
{ |
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// Device id and type should be always set. |
// Device id and type should be always set. |
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m_iDeviceID = iDeviceID; |
m_iDeviceID = iDeviceID; |
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m_deviceType = deviceType; |
m_deviceType = deviceType; |
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// Reset device parameters and ports anyway. |
// Reset device parameters and ports anyway. |
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m_params.clear(); |
m_params.clear(); |
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m_ports.clear(); |
m_ports.clear(); |
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switch (deviceType) { |
switch (deviceType) { |
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case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
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m_sDeviceType = QObject::tr("Audio"); |
m_sDeviceType = QObject::tr("Audio"); |
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pDeviceInfo = ::lscp_get_audio_device_info(pClient, iDeviceID); |
if (m_iDeviceID >= 0 && (pDeviceInfo = ::lscp_get_audio_device_info( |
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client(), m_iDeviceID)) == NULL) |
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appendMessagesClient("lscp_get_audio_device_info"); |
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break; |
break; |
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case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
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m_sDeviceType = QObject::tr("MIDI"); |
m_sDeviceType = QObject::tr("MIDI"); |
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pDeviceInfo = ::lscp_get_midi_device_info(pClient, iDeviceID); |
if (m_iDeviceID >= 0 && (pDeviceInfo = ::lscp_get_midi_device_info( |
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client(), m_iDeviceID)) == NULL) |
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appendMessagesClient("lscp_get_midi_device_info"); |
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break; |
break; |
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case qsamplerDevice::None: |
case qsamplerDevice::None: |
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m_sDeviceType = QString::null; |
m_sDeviceType = QString::null; |
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break; |
break; |
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} |
} |
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// If we're bogus, bail out... |
// If we're bogus, bail out... |
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if (pDeviceInfo == NULL) { |
if (pDeviceInfo == NULL) { |
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m_sDriverName = QString::null; |
m_sDriverName = QString::null; |
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lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
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switch (deviceType) { |
switch (deviceType) { |
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case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
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pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_audio_driver_param_info(client(), |
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m_sDriverName.latin1(), sParam.latin1(), NULL); |
m_sDriverName.latin1(), sParam.latin1(), NULL)) == NULL) |
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appendMessagesClient("lscp_get_audio_driver_param_info"); |
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break; |
break; |
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case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
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pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_midi_driver_param_info(client(), |
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m_sDriverName.latin1(), sParam.latin1(), NULL); |
m_sDriverName.latin1(), sParam.latin1(), NULL)) == NULL) |
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appendMessagesClient("lscp_get_midi_driver_param_info"); |
190 |
break; |
break; |
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case qsamplerDevice::None: |
case qsamplerDevice::None: |
192 |
break; |
break; |
198 |
} |
} |
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// Refresh parameter dependencies... |
// Refresh parameter dependencies... |
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refreshParams(pClient); |
refreshParams(); |
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// Set port/channel list... |
// Set port/channel list... |
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refreshPorts(pClient); |
refreshPorts(); |
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} |
} |
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// Driver name initializer/settler. |
// Driver name initializer/settler. |
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void qsamplerDevice::setDriver ( lscp_client_t *pClient, |
void qsamplerDevice::setDriver ( const QString& sDriverName ) |
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const QString& sDriverName ) |
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209 |
{ |
{ |
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// Valid only for scratch devices. |
// Valid only for scratch devices. |
211 |
if (m_sDriverName == sDriverName) |
if (m_sDriverName == sDriverName) |
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lscp_driver_info_t *pDriverInfo = NULL; |
lscp_driver_info_t *pDriverInfo = NULL; |
220 |
switch (m_deviceType) { |
switch (m_deviceType) { |
221 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
222 |
pDriverInfo = ::lscp_get_audio_driver_info(pClient, |
if ((pDriverInfo = ::lscp_get_audio_driver_info(client(), |
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sDriverName.latin1()); |
sDriverName.latin1())) == NULL) |
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appendMessagesClient("lscp_get_audio_driver_info"); |
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break; |
break; |
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case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
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pDriverInfo = ::lscp_get_midi_driver_info(pClient, |
if ((pDriverInfo = ::lscp_get_midi_driver_info(client(), |
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sDriverName.latin1()); |
sDriverName.latin1())) == NULL) |
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appendMessagesClient("lscp_get_midi_driver_info"); |
230 |
break; |
break; |
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case qsamplerDevice::None: |
case qsamplerDevice::None: |
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break; |
break; |
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lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
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switch (m_deviceType) { |
switch (m_deviceType) { |
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case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
248 |
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_audio_driver_param_info(client(), |
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sDriverName.latin1(), sParam.latin1(), NULL); |
sDriverName.latin1(), sParam.latin1(), NULL)) == NULL) |
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appendMessagesClient("lscp_get_audio_driver_param_info"); |
251 |
break; |
break; |
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case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
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pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_midi_driver_param_info(client(), |
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sDriverName.latin1(), sParam.latin1(), NULL); |
sDriverName.latin1(), sParam.latin1(), NULL)) == NULL) |
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appendMessagesClient("lscp_get_midi_driver_param_info"); |
256 |
break; |
break; |
257 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
258 |
break; |
break; |
264 |
} |
} |
265 |
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|
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// Refresh parameter dependencies... |
// Refresh parameter dependencies... |
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refreshParams(pClient); |
refreshParams(); |
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// Set port/channel list... |
// Set port/channel list... |
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refreshPorts(pClient); |
refreshPorts(); |
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} |
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// The client descriptor delegated property. |
274 |
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lscp_client_t *qsamplerDevice::client (void) const |
275 |
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{ |
276 |
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if (m_pMainForm == NULL) |
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return NULL; |
278 |
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return m_pMainForm->client(); |
280 |
} |
} |
281 |
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return m_sDriverName; |
return m_sDriverName; |
302 |
} |
} |
303 |
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const QString& qsamplerDevice::deviceName (void) const |
// Special device name formatter. |
305 |
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QString qsamplerDevice::deviceName (void) const |
306 |
{ |
{ |
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return m_sDeviceName; |
QString sPrefix; |
308 |
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if (m_iDeviceID >= 0) |
309 |
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sPrefix += m_sDeviceType + ' '; |
310 |
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return sPrefix + m_sDeviceName; |
311 |
} |
} |
312 |
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313 |
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314 |
// Set the proper device parameter value. |
// Set the proper device parameter value. |
315 |
void qsamplerDevice::setParam ( const QString& sParam, |
bool qsamplerDevice::setParam ( const QString& sParam, |
316 |
const QString& sValue ) |
const QString& sValue ) |
317 |
{ |
{ |
318 |
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// Set proper device parameter. |
319 |
m_params[sParam.upper()].value = sValue; |
m_params[sParam.upper()].value = sValue; |
320 |
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321 |
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// If the device already exists, things get immediate... |
322 |
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int iRefresh = 0; |
323 |
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if (m_iDeviceID >= 0) { |
324 |
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// Prepare parameter struct. |
325 |
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lscp_param_t param; |
326 |
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param.key = (char *) sParam.latin1(); |
327 |
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param.value = (char *) sValue.latin1(); |
328 |
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// Now it depends on the device type... |
329 |
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lscp_status_t ret = LSCP_FAILED; |
330 |
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switch (m_deviceType) { |
331 |
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case qsamplerDevice::Audio: |
332 |
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if (sParam == "CHANNELS") iRefresh++; |
333 |
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if ((ret = ::lscp_set_audio_device_param(client(), |
334 |
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m_iDeviceID, ¶m)) != LSCP_OK) |
335 |
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appendMessagesClient("lscp_set_audio_device_param"); |
336 |
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break; |
337 |
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case qsamplerDevice::Midi: |
338 |
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if (sParam == "PORTS") iRefresh++; |
339 |
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if ((ret = ::lscp_set_midi_device_param(client(), |
340 |
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m_iDeviceID, ¶m)) != LSCP_OK) |
341 |
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appendMessagesClient("lscp_set_midi_device_param"); |
342 |
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break; |
343 |
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case qsamplerDevice::None: |
344 |
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break; |
345 |
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} |
346 |
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// Show result. |
347 |
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if (ret == LSCP_OK) { |
348 |
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appendMessages(QString("%1: %2.").arg(sParam).arg(sValue)); |
349 |
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// Special care for specific parameter changes... |
350 |
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if (iRefresh > 0) |
351 |
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iRefresh += refreshPorts(); |
352 |
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iRefresh += refreshDepends(sParam); |
353 |
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} else { |
354 |
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// Oops... |
355 |
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appendMessagesError( |
356 |
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QObject::tr("Could not set device parameter value.\n\nSorry.")); |
357 |
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} |
358 |
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} |
359 |
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360 |
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// Return whether we're need a view refresh. |
361 |
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return (iRefresh > 0); |
362 |
} |
} |
363 |
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364 |
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376 |
} |
} |
377 |
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378 |
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379 |
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// Create a new device, as a copy of this current one. |
380 |
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bool qsamplerDevice::createDevice (void) |
381 |
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{ |
382 |
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if (client() == NULL) |
383 |
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return false; |
384 |
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385 |
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// Build the parameter list... |
386 |
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lscp_param_t *pParams = new lscp_param_t [m_params.count() + 1]; |
387 |
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int iParam = 0; |
388 |
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qsamplerDeviceParamMap::ConstIterator iter; |
389 |
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for (iter = m_params.begin(); iter != m_params.end(); ++iter) { |
390 |
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pParams[iParam].key = (char *) iter.key().latin1(); |
391 |
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pParams[iParam].value = (char *) iter.data().value.latin1(); |
392 |
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++iParam; |
393 |
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} |
394 |
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// Null terminated. |
395 |
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pParams[iParam].key = NULL; |
396 |
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pParams[iParam].value = NULL; |
397 |
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|
398 |
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// Now it depends on the device type... |
399 |
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switch (m_deviceType) { |
400 |
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case qsamplerDevice::Audio: |
401 |
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if ((m_iDeviceID = ::lscp_create_audio_device(client(), |
402 |
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m_sDriverName.latin1(), pParams)) < 0) |
403 |
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appendMessagesClient("lscp_create_audio_device"); |
404 |
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break; |
405 |
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case qsamplerDevice::Midi: |
406 |
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if ((m_iDeviceID = ::lscp_create_midi_device(client(), |
407 |
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m_sDriverName.latin1(), pParams)) < 0) |
408 |
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appendMessagesClient("lscp_create_midi_device"); |
409 |
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break; |
410 |
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case qsamplerDevice::None: |
411 |
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break; |
412 |
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} |
413 |
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|
414 |
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// Free used parameter array. |
415 |
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delete pParams; |
416 |
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|
417 |
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// Show result. |
418 |
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if (m_iDeviceID >= 0) { |
419 |
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// Refresh our own stuff... |
420 |
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setDevice(m_deviceType, m_iDeviceID); |
421 |
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appendMessages(QObject::tr("created.")); |
422 |
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} else { |
423 |
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appendMessagesError(QObject::tr("Could not create device.\n\nSorry.")); |
424 |
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} |
425 |
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|
426 |
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// Return whether we're a valid device... |
427 |
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return (m_iDeviceID >= 0); |
428 |
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} |
429 |
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|
430 |
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|
431 |
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// Destroy existing device. |
432 |
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bool qsamplerDevice::deleteDevice (void) |
433 |
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{ |
434 |
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// Now it depends on the device type... |
435 |
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lscp_status_t ret = LSCP_FAILED; |
436 |
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switch (m_deviceType) { |
437 |
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case qsamplerDevice::Audio: |
438 |
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if ((ret = ::lscp_destroy_audio_device(client(), |
439 |
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m_iDeviceID)) != LSCP_OK) |
440 |
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appendMessagesClient("lscp_destroy_audio_device"); |
441 |
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break; |
442 |
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case qsamplerDevice::Midi: |
443 |
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if ((ret = ::lscp_destroy_midi_device(client(), |
444 |
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m_iDeviceID)) != LSCP_OK) |
445 |
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appendMessagesClient("lscp_destroy_midi_device"); |
446 |
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break; |
447 |
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case qsamplerDevice::None: |
448 |
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break; |
449 |
|
} |
450 |
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|
451 |
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// Show result. |
452 |
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if (ret == LSCP_OK) { |
453 |
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appendMessages(QObject::tr("deleted.")); |
454 |
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m_iDeviceID = -1; |
455 |
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} else { |
456 |
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appendMessagesError(QObject::tr("Could not delete device.\n\nSorry.")); |
457 |
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} |
458 |
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|
459 |
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// Return whether we've done it.. |
460 |
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return (ret == LSCP_OK); |
461 |
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} |
462 |
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|
463 |
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|
464 |
// Device parameter dependencies refreshner. |
// Device parameter dependencies refreshner. |
465 |
int qsamplerDevice::refreshParams ( lscp_client_t *pClient ) |
int qsamplerDevice::refreshParams (void) |
466 |
{ |
{ |
467 |
// This should only make sense for scratch devices... |
// This should only make sense for scratch devices... |
468 |
if (m_iDeviceID >= 0) |
if (m_iDeviceID >= 0) |
471 |
int iParams = 0; |
int iParams = 0; |
472 |
qsamplerDeviceParamMap::ConstIterator iter; |
qsamplerDeviceParamMap::ConstIterator iter; |
473 |
for (iter = m_params.begin(); iter != m_params.end(); ++iter) |
for (iter = m_params.begin(); iter != m_params.end(); ++iter) |
474 |
iParams += refreshParam(pClient, iter.key()); |
iParams += refreshParam(iter.key()); |
475 |
// Return how many parameters have been refreshed... |
// Return how many parameters have been refreshed... |
476 |
return iParams; |
return iParams; |
477 |
} |
} |
478 |
|
|
479 |
|
|
480 |
// Device port/channel list refreshner. |
// Device port/channel list refreshner. |
481 |
int qsamplerDevice::refreshPorts ( lscp_client_t *pClient ) |
int qsamplerDevice::refreshPorts (void) |
482 |
{ |
{ |
483 |
// This should only make sense for actual devices... |
// This should only make sense for actual devices... |
484 |
if (m_iDeviceID < 0) |
if (m_iDeviceID < 0) |
498 |
// Retrieve port/channel information... |
// Retrieve port/channel information... |
499 |
m_ports.clear(); |
m_ports.clear(); |
500 |
for (int iPort = 0; iPort < iPorts; iPort++) |
for (int iPort = 0; iPort < iPorts; iPort++) |
501 |
m_ports.append(new qsamplerDevicePort(pClient, *this, iPort)); |
m_ports.append(new qsamplerDevicePort(*this, iPort)); |
502 |
// Return how many ports have been refreshed... |
// Return how many ports have been refreshed... |
503 |
return iPorts; |
return iPorts; |
504 |
} |
} |
505 |
|
|
506 |
|
|
507 |
// Refresh/set dependencies given that some parameter has changed. |
// Refresh/set dependencies given that some parameter has changed. |
508 |
int qsamplerDevice::refreshDepends ( lscp_client_t *pClient, |
int qsamplerDevice::refreshDepends ( const QString& sParam ) |
|
const QString& sParam ) |
|
509 |
{ |
{ |
510 |
// This should only make sense for scratch devices... |
// This should only make sense for scratch devices... |
511 |
if (m_iDeviceID >= 0) |
if (m_iDeviceID >= 0) |
516 |
for (iter = m_params.begin(); iter != m_params.end(); ++iter) { |
for (iter = m_params.begin(); iter != m_params.end(); ++iter) { |
517 |
const QStringList& depends = iter.data().depends; |
const QStringList& depends = iter.data().depends; |
518 |
if (depends.find(sParam) != depends.end()) |
if (depends.find(sParam) != depends.end()) |
519 |
iDepends += refreshParam(pClient, iter.key()); |
iDepends += refreshParam(iter.key()); |
520 |
} |
} |
521 |
// Return how many dependencies have been refreshed... |
// Return how many dependencies have been refreshed... |
522 |
return iDepends; |
return iDepends; |
524 |
|
|
525 |
|
|
526 |
// Refresh/set given parameter based on driver supplied dependencies. |
// Refresh/set given parameter based on driver supplied dependencies. |
527 |
int qsamplerDevice::refreshParam ( lscp_client_t *pClient, |
int qsamplerDevice::refreshParam ( const QString& sParam ) |
|
const QString& sParam ) |
|
528 |
{ |
{ |
529 |
// Check if we have dependencies... |
// Check if we have dependencies... |
530 |
qsamplerDeviceParam& param = m_params[sParam.upper()]; |
qsamplerDeviceParam& param = m_params[sParam.upper()]; |
556 |
lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
557 |
switch (m_deviceType) { |
switch (m_deviceType) { |
558 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
559 |
pParamInfo = ::lscp_get_audio_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_audio_driver_param_info(client(), |
560 |
m_sDriverName.latin1(), sParam.latin1(), pDepends); |
m_sDriverName.latin1(), sParam.latin1(), pDepends)) == NULL) |
561 |
|
appendMessagesClient("lscp_get_audio_driver_param_info"); |
562 |
break; |
break; |
563 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
564 |
pParamInfo = ::lscp_get_midi_driver_param_info(pClient, |
if ((pParamInfo = ::lscp_get_midi_driver_param_info(client(), |
565 |
m_sDriverName.latin1(), sParam.latin1(), pDepends); |
m_sDriverName.latin1(), sParam.latin1(), pDepends)) == NULL) |
566 |
|
appendMessagesClient("lscp_get_midi_driver_param_info"); |
567 |
break; |
break; |
568 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
569 |
break; |
break; |
581 |
} |
} |
582 |
|
|
583 |
|
|
584 |
|
// Redirected messages output methods. |
585 |
|
void qsamplerDevice::appendMessages( const QString& s ) const |
586 |
|
{ |
587 |
|
if (m_pMainForm) |
588 |
|
m_pMainForm->appendMessages(deviceName() + ' ' + s); |
589 |
|
} |
590 |
|
|
591 |
|
void qsamplerDevice::appendMessagesColor( const QString& s, |
592 |
|
const QString& c ) const |
593 |
|
{ |
594 |
|
if (m_pMainForm) |
595 |
|
m_pMainForm->appendMessagesColor(deviceName() + ' ' + s, c); |
596 |
|
} |
597 |
|
|
598 |
|
void qsamplerDevice::appendMessagesText( const QString& s ) const |
599 |
|
{ |
600 |
|
if (m_pMainForm) |
601 |
|
m_pMainForm->appendMessagesText(deviceName() + ' ' + s); |
602 |
|
} |
603 |
|
|
604 |
|
void qsamplerDevice::appendMessagesError( const QString& s ) const |
605 |
|
{ |
606 |
|
if (m_pMainForm) |
607 |
|
m_pMainForm->appendMessagesError(deviceName() + "\n\n" + s); |
608 |
|
} |
609 |
|
|
610 |
|
void qsamplerDevice::appendMessagesClient( const QString& s ) const |
611 |
|
{ |
612 |
|
if (m_pMainForm) |
613 |
|
m_pMainForm->appendMessagesClient(deviceName() + ' ' + s); |
614 |
|
} |
615 |
|
|
616 |
|
|
617 |
// Device ids enumerator. |
// Device ids enumerator. |
618 |
int *qsamplerDevice::getDevices ( lscp_client_t *pClient, |
int *qsamplerDevice::getDevices ( lscp_client_t *pClient, |
619 |
qsamplerDeviceType deviceType ) |
qsamplerDeviceType deviceType ) |
638 |
qsamplerDeviceType deviceType ) |
qsamplerDeviceType deviceType ) |
639 |
{ |
{ |
640 |
QStringList drivers; |
QStringList drivers; |
641 |
|
|
642 |
const char **ppszDrivers = NULL; |
const char **ppszDrivers = NULL; |
643 |
switch (deviceType) { |
switch (deviceType) { |
644 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
645 |
ppszDrivers = ::lscp_get_available_audio_drivers(pClient); |
ppszDrivers = ::lscp_list_available_audio_drivers(pClient); |
646 |
break; |
break; |
647 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
648 |
ppszDrivers = ::lscp_get_available_midi_drivers(pClient); |
ppszDrivers = ::lscp_list_available_midi_drivers(pClient); |
649 |
break; |
break; |
650 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
651 |
break; |
break; |
652 |
} |
} |
653 |
|
|
654 |
for (int iDriver = 0; ppszDrivers[iDriver]; iDriver++) |
for (int iDriver = 0; ppszDrivers[iDriver]; iDriver++) |
655 |
drivers.append(ppszDrivers[iDriver]); |
drivers.append(ppszDrivers[iDriver]); |
656 |
|
|
663 |
// |
// |
664 |
|
|
665 |
// Constructor. |
// Constructor. |
666 |
qsamplerDevicePort::qsamplerDevicePort ( lscp_client_t *pClient, |
qsamplerDevicePort::qsamplerDevicePort ( qsamplerDevice& device, |
667 |
const qsamplerDevice& device, int iPortID ) |
int iPortID ) : m_device(device) |
668 |
{ |
{ |
669 |
setDevicePort(pClient, device, iPortID); |
setDevicePort(iPortID); |
670 |
} |
} |
671 |
|
|
672 |
// Default destructor. |
// Default destructor. |
676 |
|
|
677 |
|
|
678 |
// Initializer. |
// Initializer. |
679 |
void qsamplerDevicePort::setDevicePort ( lscp_client_t *pClient, |
void qsamplerDevicePort::setDevicePort ( int iPortID ) |
|
const qsamplerDevice& device, int iPortID ) |
|
680 |
{ |
{ |
681 |
// Device port id should be always set. |
// Device port id should be always set. |
682 |
m_iPortID = iPortID; |
m_iPortID = iPortID; |
686 |
|
|
687 |
// Retrieve device port/channel info, if any. |
// Retrieve device port/channel info, if any. |
688 |
lscp_device_port_info_t *pPortInfo = NULL; |
lscp_device_port_info_t *pPortInfo = NULL; |
689 |
switch (device.deviceType()) { |
switch (m_device.deviceType()) { |
690 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
691 |
pPortInfo = ::lscp_get_audio_channel_info(pClient, device.deviceID(), iPortID); |
if ((pPortInfo = ::lscp_get_audio_channel_info(m_device.client(), |
692 |
|
m_device.deviceID(), m_iPortID)) == NULL) |
693 |
|
m_device.appendMessagesClient("lscp_get_audio_channel_info"); |
694 |
break; |
break; |
695 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
696 |
pPortInfo = ::lscp_get_midi_port_info(pClient, device.deviceID(), iPortID); |
if ((pPortInfo = ::lscp_get_midi_port_info(m_device.client(), |
697 |
|
m_device.deviceID(), m_iPortID)) == NULL) |
698 |
|
m_device.appendMessagesClient("lscp_get_midi_port_info"); |
699 |
break; |
break; |
700 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
701 |
break; |
break; |
708 |
} |
} |
709 |
|
|
710 |
// Set device port/channel properties... |
// Set device port/channel properties... |
711 |
m_sPortName += device.driverName() + ' ' + pPortInfo->name; |
m_sPortName = pPortInfo->name; |
712 |
|
|
713 |
// Grab device port/channel parameters... |
// Grab device port/channel parameters... |
714 |
m_params.clear(); |
m_params.clear(); |
715 |
for (int i = 0; pPortInfo->params && pPortInfo->params[i].key; i++) { |
for (int i = 0; pPortInfo->params && pPortInfo->params[i].key; i++) { |
716 |
const QString sParam = pPortInfo->params[i].key; |
const QString sParam = pPortInfo->params[i].key; |
717 |
lscp_param_info_t *pParamInfo = NULL; |
lscp_param_info_t *pParamInfo = NULL; |
718 |
switch (device.deviceType()) { |
switch (m_device.deviceType()) { |
719 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
720 |
pParamInfo = ::lscp_get_audio_channel_param_info(pClient, |
if ((pParamInfo = ::lscp_get_audio_channel_param_info( |
721 |
device.deviceID(), iPortID, sParam.latin1()); |
m_device.client(), m_device.deviceID(), |
722 |
|
m_iPortID, sParam.latin1())) == NULL) |
723 |
|
m_device.appendMessagesClient("lscp_get_audio_channel_param_info"); |
724 |
break; |
break; |
725 |
case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
726 |
pParamInfo = ::lscp_get_midi_port_param_info(pClient, |
if ((pParamInfo = ::lscp_get_midi_port_param_info( |
727 |
device.deviceID(), iPortID, sParam.latin1()); |
m_device.client(), m_device.deviceID(), |
728 |
|
m_iPortID, sParam.latin1())) == NULL) |
729 |
|
m_device.appendMessagesClient("lscp_get_midi_port_param_info"); |
730 |
break; |
break; |
731 |
case qsamplerDevice::None: |
case qsamplerDevice::None: |
732 |
break; |
break; |
758 |
|
|
759 |
|
|
760 |
// Set the proper device port/channel parameter value. |
// Set the proper device port/channel parameter value. |
761 |
void qsamplerDevicePort::setParam ( const QString& sParam, |
bool qsamplerDevicePort::setParam ( const QString& sParam, |
762 |
const QString& sValue ) |
const QString& sValue ) |
763 |
{ |
{ |
764 |
|
// Set proper port/channel parameter. |
765 |
m_params[sParam.upper()].value = sValue; |
m_params[sParam.upper()].value = sValue; |
766 |
|
|
767 |
|
// If the device already exists, things get immediate... |
768 |
|
int iRefresh = 0; |
769 |
|
if (m_device.deviceID() >= 0 && m_iPortID >= 0) { |
770 |
|
// Prepare parameter struct. |
771 |
|
lscp_param_t param; |
772 |
|
param.key = (char *) sParam.latin1(); |
773 |
|
param.value = (char *) sValue.latin1(); |
774 |
|
// Now it depends on the device type... |
775 |
|
lscp_status_t ret = LSCP_FAILED; |
776 |
|
switch (m_device.deviceType()) { |
777 |
|
case qsamplerDevice::Audio: |
778 |
|
if ((ret = ::lscp_set_audio_channel_param(m_device.client(), |
779 |
|
m_device.deviceID(), m_iPortID, ¶m)) != LSCP_OK) |
780 |
|
m_device.appendMessagesClient("lscp_set_audio_channel_param"); |
781 |
|
break; |
782 |
|
case qsamplerDevice::Midi: |
783 |
|
if ((ret = ::lscp_set_midi_port_param(m_device.client(), |
784 |
|
m_device.deviceID(), m_iPortID, ¶m)) != LSCP_OK) |
785 |
|
m_device.appendMessagesClient("lscp_set_midi_port_param"); |
786 |
|
break; |
787 |
|
case qsamplerDevice::None: |
788 |
|
break; |
789 |
|
} |
790 |
|
// Show result. |
791 |
|
if (ret == LSCP_OK) { |
792 |
|
m_device.appendMessages(m_sPortName |
793 |
|
+ ' ' + QString("%1: %2.").arg(sParam).arg(sValue)); |
794 |
|
iRefresh++; |
795 |
|
} else { |
796 |
|
m_device.appendMessagesError( |
797 |
|
QObject::tr("Could not set %1 parameter value.\n\n" |
798 |
|
"Sorry.").arg(m_sPortName)); |
799 |
|
} |
800 |
|
} |
801 |
|
|
802 |
|
// Return whether we're need a view refresh. |
803 |
|
return (iRefresh > 0); |
804 |
} |
} |
805 |
|
|
806 |
|
|
810 |
|
|
811 |
// Constructors. |
// Constructors. |
812 |
qsamplerDeviceItem::qsamplerDeviceItem ( QListView *pListView, |
qsamplerDeviceItem::qsamplerDeviceItem ( QListView *pListView, |
813 |
lscp_client_t *pClient, qsamplerDevice::qsamplerDeviceType deviceType ) |
qsamplerMainForm *pMainForm, qsamplerDevice::qsamplerDeviceType deviceType ) |
814 |
: QListViewItem(pListView), m_device(pClient, deviceType) |
: QListViewItem(pListView), m_device(pMainForm, deviceType) |
815 |
{ |
{ |
816 |
switch(m_device.deviceType()) { |
switch(m_device.deviceType()) { |
817 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
828 |
} |
} |
829 |
|
|
830 |
qsamplerDeviceItem::qsamplerDeviceItem ( QListViewItem *pItem, |
qsamplerDeviceItem::qsamplerDeviceItem ( QListViewItem *pItem, |
831 |
lscp_client_t *pClient, qsamplerDevice::qsamplerDeviceType deviceType, |
qsamplerMainForm *pMainForm, qsamplerDevice::qsamplerDeviceType deviceType, |
832 |
int iDeviceID ) |
int iDeviceID ) |
833 |
: QListViewItem(pItem), m_device(pClient, deviceType, iDeviceID) |
: QListViewItem(pItem), m_device(pMainForm, deviceType, iDeviceID) |
834 |
{ |
{ |
835 |
switch(m_device.deviceType()) { |
switch(m_device.deviceType()) { |
836 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
927 |
pComboItem->setEnabled(bEnabled); |
pComboItem->setEnabled(bEnabled); |
928 |
QTable::setItem(iRow, 2, pComboItem); |
QTable::setItem(iRow, 2, pComboItem); |
929 |
} else if (param.possibilities.count() > 0 && bEnabled) { |
} else if (param.possibilities.count() > 0 && bEnabled) { |
930 |
QComboTableItem *pComboItem = new QComboTableItem(this, |
QStringList opts = param.possibilities; |
931 |
param.possibilities); |
if (param.multiplicity) |
932 |
pComboItem->setCurrentItem(param.value); |
opts.prepend(tr("(none)")); |
933 |
|
QComboTableItem *pComboItem = new QComboTableItem(this, opts); |
934 |
|
if (param.value.isEmpty()) |
935 |
|
pComboItem->setCurrentItem(0); |
936 |
|
else |
937 |
|
pComboItem->setCurrentItem(param.value); |
938 |
pComboItem->setEnabled(bEnabled); |
pComboItem->setEnabled(bEnabled); |
|
pComboItem->setEditable(bEnabled && param.multiplicity); |
|
939 |
QTable::setItem(iRow, 2, pComboItem); |
QTable::setItem(iRow, 2, pComboItem); |
940 |
} else if (param.type == LSCP_TYPE_INT && bEnabled |
} else if (param.type == LSCP_TYPE_INT && bEnabled |
941 |
&& !param.range_min.isEmpty() |
&& !param.range_min.isEmpty() |
1050 |
|
|
1051 |
|
|
1052 |
// end of qsamplerDevice.cpp |
// end of qsamplerDevice.cpp |
1053 |
|
|