24 |
#include <qfiledialog.h> |
#include <qfiledialog.h> |
25 |
#include <qfileinfo.h> |
#include <qfileinfo.h> |
26 |
#include <qlistbox.h> |
#include <qlistbox.h> |
27 |
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#include <qptrlist.h> |
28 |
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#include <qpopupmenu.h> |
29 |
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30 |
#include "qsamplerMainForm.h" |
#include "qsamplerMainForm.h" |
31 |
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39 |
m_pMainForm = (qsamplerMainForm *) QWidget::parentWidget(); |
m_pMainForm = (qsamplerMainForm *) QWidget::parentWidget(); |
40 |
m_pClient = NULL; |
m_pClient = NULL; |
41 |
m_iDirtySetup = 0; |
m_iDirtySetup = 0; |
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m_iDirtyCount = 0; |
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42 |
m_bNewDevice = false; |
m_bNewDevice = false; |
43 |
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m_deviceType = qsamplerDevice::None; |
44 |
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m_pAudioItems = NULL; |
45 |
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m_pMidiItems = NULL; |
46 |
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47 |
// This an outsider (from designer), but rather important. |
// This an outsider (from designer), but rather important. |
48 |
QObject::connect(DeviceParamTable, SIGNAL(valueChanged(int,int)), |
QObject::connect(DeviceParamTable, SIGNAL(valueChanged(int,int)), |
49 |
this, SLOT(changeValue(int,int))); |
this, SLOT(changeDeviceParam(int,int))); |
50 |
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QObject::connect(DevicePortParamTable, SIGNAL(valueChanged(int,int)), |
51 |
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this, SLOT(changeDevicePortParam(int,int))); |
52 |
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53 |
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// Initial contents. |
54 |
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refreshDevices(); |
55 |
// Try to restore normal window positioning. |
// Try to restore normal window positioning. |
56 |
adjustSize(); |
adjustSize(); |
57 |
} |
} |
103 |
// Create a new device from current table view. |
// Create a new device from current table view. |
104 |
void qsamplerDeviceForm::createDevice (void) |
void qsamplerDeviceForm::createDevice (void) |
105 |
{ |
{ |
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// |
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// TODO: Create a new device from current table view... |
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// |
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m_pMainForm->appendMessages("qsamplerDeviceForm::createDevice()"); |
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QListViewItem *pItem = DeviceListView->selectedItem(); |
QListViewItem *pItem = DeviceListView->selectedItem(); |
107 |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
108 |
return; |
return; |
109 |
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110 |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
// About a brand new device instance... |
111 |
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qsamplerDevice device(((qsamplerDeviceItem *) pItem)->device()); |
112 |
// Build the parameter list... |
if (device.createDevice()) { |
113 |
qsamplerDeviceParamMap& params = device.params(); |
// Now it depends on the device type... |
114 |
lscp_param_t *pParams = new lscp_param_t [params.count() + 1]; |
qsamplerDeviceItem *pRootItem = NULL; |
115 |
int i = 0; |
switch (device.deviceType()) { |
116 |
qsamplerDeviceParamMap::ConstIterator iter; |
case qsamplerDevice::Audio: |
117 |
for (iter = params.begin(); iter != params.end(); ++iter) { |
pRootItem = m_pAudioItems; |
118 |
pParams[i].key = (char *) iter.key().latin1(); |
break; |
119 |
pParams[i].value = (char *) iter.data().value.latin1(); |
case qsamplerDevice::Midi: |
120 |
} |
pRootItem = m_pMidiItems; |
121 |
// Null terminated. |
break; |
122 |
pParams[i].key = NULL; |
case qsamplerDevice::None: |
123 |
pParams[i].value = NULL; |
break; |
124 |
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} |
125 |
// Now it depends on the device type... |
// Append the new device item. |
126 |
int iDeviceID = -1; |
qsamplerDeviceItem *pDeviceItem = new qsamplerDeviceItem(pRootItem, |
127 |
switch (device.deviceType()) { |
m_pMainForm, device.deviceType(), device.deviceID()); |
128 |
case qsamplerDevice::Audio: |
// Just make it the new selection... |
129 |
if ((iDeviceID = ::lscp_create_audio_device(m_pClient, |
DeviceListView->setSelected(pDeviceItem, true); |
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device.driverName().latin1(), pParams)) < 0) |
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m_pMainForm->appendMessagesClient("lscp_create_audio_device"); |
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break; |
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case qsamplerDevice::Midi: |
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if ((iDeviceID = ::lscp_create_midi_device(m_pClient, |
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device.driverName().latin1(), pParams)) < 0) |
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m_pMainForm->appendMessagesClient("lscp_create_midi_device"); |
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break; |
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} |
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// Free used parameter array. |
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delete [] pParams; |
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// Show result. |
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if (iDeviceID >= 0) { |
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m_pMainForm->appendMessages(device.deviceName() + ' ' + tr("created.")); |
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// Done. |
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refreshDevices(); |
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130 |
// Main session should be marked dirty. |
// Main session should be marked dirty. |
131 |
m_pMainForm->sessionDirty(); |
m_pMainForm->sessionDirty(); |
132 |
} |
} |
136 |
// Delete current device in table view. |
// Delete current device in table view. |
137 |
void qsamplerDeviceForm::deleteDevice (void) |
void qsamplerDeviceForm::deleteDevice (void) |
138 |
{ |
{ |
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// |
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// TODO: Delete current device in table view... |
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// |
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m_pMainForm->appendMessages("qsamplerDeviceForm::deleteDevice()"); |
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139 |
QListViewItem *pItem = DeviceListView->selectedItem(); |
QListViewItem *pItem = DeviceListView->selectedItem(); |
140 |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
141 |
return; |
return; |
142 |
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143 |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
144 |
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145 |
// Now it depends on the device type... |
// Prompt user if this is for real... |
146 |
lscp_status_t ret = LSCP_FAILED; |
qsamplerOptions *pOptions = m_pMainForm->options(); |
147 |
switch (device.deviceType()) { |
if (pOptions && pOptions->bConfirmRemove) { |
148 |
case qsamplerDevice::Audio: |
if (QMessageBox::warning(this, tr("Warning"), |
149 |
if ((ret = ::lscp_destroy_audio_device(m_pClient, |
tr("Delete device:\n\n" |
150 |
device.deviceID())) != LSCP_OK) |
"%1\n\n" |
151 |
m_pMainForm->appendMessagesClient("lscp_destroy_audio_device"); |
"Are you sure?") |
152 |
break; |
.arg(device.deviceName()), |
153 |
case qsamplerDevice::Midi: |
tr("OK"), tr("Cancel")) > 0) |
154 |
if ((ret = ::lscp_destroy_midi_device(m_pClient, |
return; |
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device.deviceID())) != LSCP_OK) |
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m_pMainForm->appendMessagesClient("lscp_destroy_midi_device"); |
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break; |
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155 |
} |
} |
156 |
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157 |
// Show result. |
// Go and destroy... |
158 |
if (ret == LSCP_OK) { |
if (device.deleteDevice()) { |
159 |
m_pMainForm->appendMessages(device.deviceName() + ' ' + tr("deleted.")); |
// Remove it from the device view... |
160 |
// Done. |
delete pItem; |
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refreshDevices(); |
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161 |
// Main session should be marked dirty. |
// Main session should be marked dirty. |
162 |
m_pMainForm->sessionDirty(); |
m_pMainForm->sessionDirty(); |
163 |
} |
} |
171 |
m_iDirtySetup++; |
m_iDirtySetup++; |
172 |
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173 |
// |
// |
174 |
// TODO: Load device configuration data ... |
// (Re)Load complete device configuration data ... |
175 |
// |
// |
176 |
m_pMainForm->appendMessages("qsamplerDeviceForm::refreshDevices()"); |
m_pAudioItems = NULL; |
177 |
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m_pMidiItems = NULL; |
178 |
DeviceListView->clear(); |
DeviceListView->clear(); |
179 |
if (m_pClient) { |
if (m_pClient) { |
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qsamplerDeviceItem *pItem; |
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180 |
int *piDeviceIDs; |
int *piDeviceIDs; |
181 |
// Grab and pop Audio devices... |
// Grab and pop Audio devices... |
182 |
pItem = new qsamplerDeviceItem(DeviceListView, m_pClient, |
m_pAudioItems = new qsamplerDeviceItem(DeviceListView, m_pMainForm, |
183 |
qsamplerDevice::Audio); |
qsamplerDevice::Audio); |
184 |
if (pItem) { |
if (m_pAudioItems) { |
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pItem->setText(0, tr("Audio")); |
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185 |
piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio); |
piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio); |
186 |
for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
187 |
new qsamplerDeviceItem(pItem, m_pClient, |
new qsamplerDeviceItem(m_pAudioItems, m_pMainForm, |
188 |
qsamplerDevice::Audio, piDeviceIDs[i]); |
qsamplerDevice::Audio, piDeviceIDs[i]); |
189 |
} |
} |
190 |
pItem->setOpen(true); |
m_pAudioItems->setOpen(true); |
191 |
} |
} |
192 |
// Grab and pop MIDI devices... |
// Grab and pop MIDI devices... |
193 |
pItem = new qsamplerDeviceItem(DeviceListView, m_pClient, |
m_pMidiItems = new qsamplerDeviceItem(DeviceListView, m_pMainForm, |
194 |
qsamplerDevice::Midi); |
qsamplerDevice::Midi); |
195 |
if (pItem) { |
if (m_pMidiItems) { |
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pItem->setText(0, tr("MIDI")); |
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196 |
piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi); |
piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi); |
197 |
for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
198 |
new qsamplerDeviceItem(pItem, m_pClient, |
new qsamplerDeviceItem(m_pMidiItems, m_pMainForm, |
199 |
qsamplerDevice::Midi, piDeviceIDs[i]); |
qsamplerDevice::Midi, piDeviceIDs[i]); |
200 |
} |
} |
201 |
pItem->setOpen(true); |
m_pMidiItems->setOpen(true); |
202 |
} |
} |
203 |
} |
} |
204 |
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205 |
// Done. |
// Done. |
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m_iDirtyCount = 0; |
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206 |
m_iDirtySetup--; |
m_iDirtySetup--; |
207 |
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208 |
// Show something. |
// Show something. |
209 |
selectDevice(); |
selectDevice(); |
210 |
} |
} |
214 |
void qsamplerDeviceForm::selectDriver ( const QString& sDriverName ) |
void qsamplerDeviceForm::selectDriver ( const QString& sDriverName ) |
215 |
{ |
{ |
216 |
if (m_iDirtySetup > 0) |
if (m_iDirtySetup > 0) |
217 |
return; |
return; |
218 |
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219 |
// |
// |
220 |
// TODO: Driver name has changed for a new device... |
// Driver name has changed for a new device... |
221 |
// |
// |
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m_pMainForm->appendMessages("qsamplerDeviceForm::selectDriver()"); |
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222 |
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223 |
QListViewItem *pItem = DeviceListView->selectedItem(); |
QListViewItem *pItem = DeviceListView->selectedItem(); |
224 |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
225 |
return; |
return; |
226 |
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227 |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
228 |
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229 |
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// Driver change is only valid for scratch devices... |
230 |
if (m_bNewDevice) { |
if (m_bNewDevice) { |
231 |
device.setDriver(m_pClient, sDriverName); |
m_iDirtySetup++; |
232 |
m_iDirtyCount++; |
device.setDriver(sDriverName); |
233 |
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DeviceParamTable->refresh(device.params(), m_bNewDevice); |
234 |
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m_iDirtySetup--; |
235 |
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// Done. |
236 |
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stabilizeForm(); |
237 |
} |
} |
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// Done. |
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stabilizeForm(); |
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238 |
} |
} |
239 |
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240 |
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242 |
void qsamplerDeviceForm::selectDevice (void) |
void qsamplerDeviceForm::selectDevice (void) |
243 |
{ |
{ |
244 |
if (m_iDirtySetup > 0) |
if (m_iDirtySetup > 0) |
245 |
return; |
return; |
246 |
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247 |
// |
// |
248 |
// TODO: Device selection has changed... |
// Device selection has changed... |
249 |
// |
// |
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m_pMainForm->appendMessages("qsamplerDeviceForm::selectDevice()"); |
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250 |
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251 |
QListViewItem *pItem = DeviceListView->selectedItem(); |
QListViewItem *pItem = DeviceListView->selectedItem(); |
252 |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) { |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) { |
253 |
DeviceNameTextLabel->setText(QString::null); |
m_deviceType = qsamplerDevice::None; |
254 |
DeviceParamTable->setNumRows(0); |
DeviceNameTextLabel->setText(QString::null); |
255 |
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DeviceParamTable->setNumRows(0); |
256 |
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DevicePortComboBox->clear(); |
257 |
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DevicePortParamTable->setNumRows(0); |
258 |
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DevicePortComboBox->setEnabled(false); |
259 |
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DevicePortParamTable->setEnabled(false); |
260 |
stabilizeForm(); |
stabilizeForm(); |
261 |
return; |
return; |
262 |
} |
} |
263 |
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264 |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
265 |
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266 |
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m_iDirtySetup++; |
267 |
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// Flag whether this is a new device. |
268 |
m_bNewDevice = (device.deviceID() < 0); |
m_bNewDevice = (device.deviceID() < 0); |
269 |
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270 |
// Fill the device/driver heading... |
// Fill the device/driver heading... |
271 |
DeviceNameTextLabel->setText(device.deviceTypeName() + ' ' + device.deviceName()); |
DeviceNameTextLabel->setText(device.deviceName()); |
272 |
DriverNameComboBox->clear(); |
// The driver combobox is only rebuilt if device type has changed... |
273 |
DriverNameComboBox->insertStringList( |
if (device.deviceType() != m_deviceType) { |
274 |
qsamplerDevice::getDrivers(m_pClient, device.deviceType())); |
DriverNameComboBox->clear(); |
275 |
const QString& sDriverName = device.driverName(); |
DriverNameComboBox->insertStringList( |
276 |
if (m_bNewDevice || sDriverName.isEmpty()) { |
qsamplerDevice::getDrivers(m_pClient, device.deviceType())); |
277 |
device.setDriver(m_pClient, DriverNameComboBox->currentText()); |
m_deviceType = device.deviceType(); |
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} else { |
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if (DriverNameComboBox->listBox()->findItem(sDriverName, Qt::ExactMatch) == NULL) |
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DriverNameComboBox->insertItem(sDriverName); |
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DriverNameComboBox->setCurrentText(sDriverName); |
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278 |
} |
} |
279 |
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// Do we need a driver name? |
280 |
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if (m_bNewDevice || device.driverName().isEmpty()) |
281 |
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device.setDriver(DriverNameComboBox->currentText()); |
282 |
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const QString& sDriverName = device.driverName(); |
283 |
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if (DriverNameComboBox->listBox()->findItem(sDriverName, Qt::ExactMatch) == NULL) |
284 |
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DriverNameComboBox->insertItem(sDriverName); |
285 |
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DriverNameComboBox->setCurrentText(sDriverName); |
286 |
DriverNameTextLabel->setEnabled(m_bNewDevice); |
DriverNameTextLabel->setEnabled(m_bNewDevice); |
287 |
DriverNameComboBox->setEnabled(m_bNewDevice); |
DriverNameComboBox->setEnabled(m_bNewDevice); |
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288 |
// Fill the device parameter table... |
// Fill the device parameter table... |
289 |
DeviceParamTable->refresh(device); |
DeviceParamTable->refresh(device.params(), m_bNewDevice); |
290 |
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// And now the device port/channel parameter table... |
291 |
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DevicePortComboBox->clear(); |
292 |
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DevicePortParamTable->setNumRows(0); |
293 |
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if (m_bNewDevice) { |
294 |
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DevicePortComboBox->setEnabled(false); |
295 |
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DevicePortParamTable->setEnabled(false); |
296 |
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} else { |
297 |
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QPixmap pixmap; |
298 |
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switch (device.deviceType()) { |
299 |
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case qsamplerDevice::Audio: |
300 |
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pixmap = QPixmap::fromMimeSource("audio2.png"); |
301 |
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break; |
302 |
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case qsamplerDevice::Midi: |
303 |
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pixmap = QPixmap::fromMimeSource("midi2.png"); |
304 |
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break; |
305 |
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case qsamplerDevice::None: |
306 |
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break; |
307 |
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} |
308 |
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qsamplerDevicePortList& ports = device.ports(); |
309 |
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qsamplerDevicePort *pPort; |
310 |
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for (pPort = ports.first(); pPort; pPort = ports.next()) { |
311 |
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DevicePortComboBox->insertItem(pixmap, device.deviceTypeName() |
312 |
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+ ' ' + device.driverName() |
313 |
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+ ' ' + pPort->portName()); |
314 |
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} |
315 |
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bool bEnabled = (ports.count() > 0); |
316 |
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DevicePortComboBox->setEnabled(bEnabled); |
317 |
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DevicePortParamTable->setEnabled(bEnabled); |
318 |
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} |
319 |
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// Done. |
320 |
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m_iDirtySetup--; |
321 |
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322 |
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// Make the device port/channel selection effective. |
323 |
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selectDevicePort(DevicePortComboBox->currentItem()); |
324 |
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} |
325 |
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326 |
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327 |
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// Device port/channel selection slot. |
328 |
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void qsamplerDeviceForm::selectDevicePort ( int iPort ) |
329 |
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{ |
330 |
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if (m_iDirtySetup > 0) |
331 |
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return; |
332 |
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333 |
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// |
334 |
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// Device port/channel selection has changed... |
335 |
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// |
336 |
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337 |
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QListViewItem *pItem = DeviceListView->selectedItem(); |
338 |
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if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
339 |
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return; |
340 |
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341 |
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qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
342 |
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qsamplerDevicePort *pPort = device.ports().at(iPort); |
343 |
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if (pPort) { |
344 |
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m_iDirtySetup++; |
345 |
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DevicePortParamTable->refresh(pPort->params(), false); |
346 |
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m_iDirtySetup--; |
347 |
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} |
348 |
// Done. |
// Done. |
349 |
stabilizeForm(); |
stabilizeForm(); |
350 |
} |
} |
351 |
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352 |
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|
353 |
// parameter value change slot. |
// Device parameter value change slot. |
354 |
void qsamplerDeviceForm::changeValue ( int iRow, int iCol ) |
void qsamplerDeviceForm::changeDeviceParam ( int iRow, int iCol ) |
355 |
{ |
{ |
356 |
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if (m_iDirtySetup > 0) |
357 |
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return; |
358 |
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if (iRow < 0 || iCol < 0) |
359 |
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return; |
360 |
|
|
361 |
// |
// |
362 |
// TODO: Device parameter change... |
// Device parameter change... |
363 |
// |
// |
364 |
m_pMainForm->appendMessages("qsamplerDeviceForm::changeValue()"); |
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|
365 |
QListViewItem *pItem = DeviceListView->selectedItem(); |
QListViewItem *pItem = DeviceListView->selectedItem(); |
366 |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
367 |
return; |
return; |
368 |
|
|
369 |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
370 |
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|
371 |
// Table 3rd column has the parameter name; |
// Table 1st column has the parameter name; |
372 |
qsamplerDeviceParamMap& params = device.params(); |
const QString sParam = DeviceParamTable->text(iRow, 0); |
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const QString sParam = DeviceParamTable->text(iRow, 2); |
|
373 |
const QString sValue = DeviceParamTable->text(iRow, iCol); |
const QString sValue = DeviceParamTable->text(iRow, iCol); |
374 |
params[sParam].value = sValue; |
// Set the local device parameter value. |
375 |
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if (device.setParam(sParam, sValue)) { |
376 |
// Set proper device parameter, on existing device ... |
selectDevice(); |
377 |
if (device.deviceID() >= 0) { |
} else { |
378 |
// Prepare parameter struct. |
stabilizeForm(); |
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lscp_param_t param; |
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param.key = (char *) sParam.latin1(); |
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param.value = (char *) sValue.latin1(); |
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// Now it depends on the device type... |
|
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lscp_status_t ret = LSCP_FAILED; |
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switch (device.deviceType()) { |
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case qsamplerDevice::Audio: |
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if ((ret = ::lscp_set_audio_device_param(m_pClient, |
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device.deviceID(), ¶m)) != LSCP_OK) |
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m_pMainForm->appendMessagesClient("lscp_set_audio_device_param"); |
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break; |
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case qsamplerDevice::Midi: |
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if ((ret = ::lscp_set_midi_device_param(m_pClient, |
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device.deviceID(), ¶m)) != LSCP_OK) |
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m_pMainForm->appendMessagesClient("lscp_set_midi_device_param"); |
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break; |
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} |
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// Show result. |
|
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if (ret == LSCP_OK) { |
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m_pMainForm->appendMessages(device.deviceName() + ' ' + |
|
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QString("%1: %2.").arg(sParam).arg(sValue)); |
|
|
} |
|
379 |
} |
} |
380 |
|
// Main session should be dirtier... |
381 |
|
m_pMainForm->sessionDirty(); |
382 |
|
} |
383 |
|
|
384 |
|
|
385 |
|
// Device port/channel parameter value change slot. |
386 |
|
void qsamplerDeviceForm::changeDevicePortParam ( int iRow, int iCol ) |
387 |
|
{ |
388 |
|
if (m_iDirtySetup > 0) |
389 |
|
return; |
390 |
|
if (iRow < 0 || iCol < 0) |
391 |
|
return; |
392 |
|
|
393 |
|
// |
394 |
|
// Device port/channel parameter change... |
395 |
|
// |
396 |
|
|
397 |
|
QListViewItem *pItem = DeviceListView->selectedItem(); |
398 |
|
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
399 |
|
return; |
400 |
|
|
401 |
|
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
402 |
|
|
403 |
|
int iPort = DevicePortComboBox->currentItem(); |
404 |
|
qsamplerDevicePort *pPort = device.ports().at(iPort); |
405 |
|
if (pPort == NULL) |
406 |
|
return; |
407 |
|
|
408 |
|
// Table 1st column has the parameter name; |
409 |
|
const QString sParam = DevicePortParamTable->text(iRow, 0); |
410 |
|
const QString sValue = DevicePortParamTable->text(iRow, iCol); |
411 |
|
// Set the local device port/channel parameter value. |
412 |
|
pPort->setParam(sParam, sValue); |
413 |
// Done. |
// Done. |
|
m_iDirtyCount++; |
|
414 |
stabilizeForm(); |
stabilizeForm(); |
415 |
// Main session should be dirtier... |
// Main session should be dirtier... |
416 |
m_pMainForm->sessionDirty(); |
m_pMainForm->sessionDirty(); |
417 |
} |
} |
418 |
|
|
419 |
|
|
420 |
|
// Device list view context menu handler. |
421 |
|
void qsamplerDeviceForm::contextMenu ( QListViewItem *pItem, const QPoint& pos, int ) |
422 |
|
{ |
423 |
|
int iItemID; |
424 |
|
|
425 |
|
// Build the device context menu... |
426 |
|
QPopupMenu* pContextMenu = new QPopupMenu(this); |
427 |
|
|
428 |
|
bool bClient = (m_pClient != NULL); |
429 |
|
bool bEnabled = (pItem != NULL); |
430 |
|
iItemID = pContextMenu->insertItem( |
431 |
|
QIconSet(QPixmap::fromMimeSource("deviceCreate.png")), |
432 |
|
tr("&Create device"), this, SLOT(createDevice())); |
433 |
|
pContextMenu->setItemEnabled(iItemID, bEnabled || (bClient && m_bNewDevice)); |
434 |
|
iItemID = pContextMenu->insertItem( |
435 |
|
QIconSet(QPixmap::fromMimeSource("deviceDelete.png")), |
436 |
|
tr("&Delete device"), this, SLOT(deleteDevice())); |
437 |
|
pContextMenu->setItemEnabled(iItemID, bEnabled && !m_bNewDevice); |
438 |
|
pContextMenu->insertSeparator(); |
439 |
|
iItemID = pContextMenu->insertItem( |
440 |
|
QIconSet(QPixmap::fromMimeSource("formRefresh.png")), |
441 |
|
tr("&Refresh"), this, SLOT(refreshDevices())); |
442 |
|
pContextMenu->setItemEnabled(iItemID, bClient); |
443 |
|
|
444 |
|
pContextMenu->exec(pos); |
445 |
|
|
446 |
|
delete pContextMenu; |
447 |
|
} |
448 |
|
|
449 |
|
|
450 |
// Stabilize current form state. |
// Stabilize current form state. |
451 |
void qsamplerDeviceForm::stabilizeForm (void) |
void qsamplerDeviceForm::stabilizeForm (void) |
452 |
{ |
{ |
453 |
QListViewItem *pItem = DeviceListView->selectedItem(); |
QListViewItem *pItem = DeviceListView->selectedItem(); |
454 |
|
bool bClient = (m_pClient != NULL); |
455 |
bool bEnabled = (pItem != NULL); |
bool bEnabled = (pItem != NULL); |
456 |
DeviceNameTextLabel->setEnabled(bEnabled && !m_bNewDevice); |
DeviceNameTextLabel->setEnabled(bEnabled && !m_bNewDevice); |
457 |
DriverNameTextLabel->setEnabled(bEnabled && m_bNewDevice); |
DriverNameTextLabel->setEnabled(bEnabled && m_bNewDevice); |
458 |
DriverNameComboBox->setEnabled(bEnabled && m_bNewDevice); |
DriverNameComboBox->setEnabled(bEnabled && m_bNewDevice); |
459 |
DeviceParamTable->setEnabled(bEnabled); |
DeviceParamTable->setEnabled(bEnabled); |
460 |
CreateDevicePushButton->setEnabled(bEnabled || m_bNewDevice); |
RefreshDevicesPushButton->setEnabled(bClient); |
461 |
|
CreateDevicePushButton->setEnabled(bEnabled || (bClient && m_bNewDevice)); |
462 |
DeleteDevicePushButton->setEnabled(bEnabled && !m_bNewDevice); |
DeleteDevicePushButton->setEnabled(bEnabled && !m_bNewDevice); |
463 |
} |
} |
464 |
|
|
465 |
|
|
466 |
// end of qsamplerDeviceForm.ui.h |
// end of qsamplerDeviceForm.ui.h |
467 |
|
|
468 |
|
|
469 |
|
|