24 |
#include <qfiledialog.h> |
#include <qfiledialog.h> |
25 |
#include <qfileinfo.h> |
#include <qfileinfo.h> |
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#include <qlistbox.h> |
#include <qlistbox.h> |
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#include <qptrlist.h> |
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#include <qpopupmenu.h> |
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#include "qsamplerMainForm.h" |
#include "qsamplerMainForm.h" |
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36 |
void qsamplerDeviceForm::init (void) |
void qsamplerDeviceForm::init (void) |
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{ |
{ |
38 |
// Initialize locals. |
// Initialize locals. |
39 |
m_pMainForm = (qsamplerMainForm *) QWidget::parentWidget(); |
m_pMainForm = NULL; |
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 |
m_deviceType = qsamplerDevice::None; |
m_deviceType = qsamplerDevice::None; |
44 |
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m_pAudioItems = NULL; |
45 |
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m_pMidiItems = NULL; |
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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))); |
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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. |
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adjustSize(); |
adjustSize(); |
57 |
} |
} |
85 |
} |
} |
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// Application main form settler (life depends on it). |
89 |
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void qsamplerDeviceForm::setMainForm ( qsamplerMainForm *pMainForm ) |
90 |
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{ |
91 |
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m_pMainForm = pMainForm; |
92 |
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} |
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// Device configuration dialog setup formal initializer. |
// Device configuration dialog setup formal initializer. |
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void qsamplerDeviceForm::setClient ( lscp_client_t *pClient ) |
void qsamplerDeviceForm::setClient ( lscp_client_t *pClient ) |
97 |
{ |
{ |
107 |
} |
} |
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// Create a new device from current table view. |
// Set current selected device by type and id. |
111 |
void qsamplerDeviceForm::createDevice (void) |
void qsamplerDeviceForm::setDevice ( |
112 |
{ |
qsamplerDevice::qsamplerDeviceType deviceType, int iDeviceID ) |
113 |
// |
{ |
114 |
// TODO: Create a new device from current table view... |
// Get the device view root item... |
115 |
// |
qsamplerDeviceItem *pRootItem = NULL; |
116 |
m_pMainForm->appendMessages("qsamplerDeviceForm::createDevice()"); |
switch (deviceType) { |
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QListViewItem *pItem = DeviceListView->selectedItem(); |
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if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
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return; |
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qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
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// Build the parameter list... |
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qsamplerDeviceParamMap& params = device.params(); |
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lscp_param_t *pParams = new lscp_param_t [params.count() + 1]; |
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int iParam = 0; |
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qsamplerDeviceParamMap::ConstIterator iter; |
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for (iter = params.begin(); iter != params.end(); ++iter) { |
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pParams[iParam].key = (char *) iter.key().latin1(); |
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pParams[iParam].value = (char *) iter.data().value.latin1(); |
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++iParam; |
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} |
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// Null terminated. |
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pParams[iParam].key = NULL; |
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pParams[iParam].value = NULL; |
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// Now it depends on the device type... |
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int iDeviceID = -1; |
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switch (device.deviceType()) { |
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117 |
case qsamplerDevice::Audio: |
case qsamplerDevice::Audio: |
118 |
if ((iDeviceID = ::lscp_create_audio_device(m_pClient, |
pRootItem = m_pAudioItems; |
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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; |
break; |
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case qsamplerDevice::Midi: |
case qsamplerDevice::Midi: |
121 |
if ((iDeviceID = ::lscp_create_midi_device(m_pClient, |
pRootItem = m_pMidiItems; |
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device.driverName().latin1(), pParams)) < 0) |
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m_pMainForm->appendMessagesClient("lscp_create_midi_device"); |
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122 |
break; |
break; |
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case qsamplerDevice::None: |
case qsamplerDevice::None: |
124 |
break; |
break; |
125 |
} |
} |
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// Is the root present? |
128 |
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if (pRootItem == NULL) |
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return; |
130 |
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// For each child, test for identity... |
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qsamplerDeviceItem *pDeviceItem = |
133 |
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(qsamplerDeviceItem *) pRootItem->firstChild(); |
134 |
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while (pDeviceItem) { |
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// If identities match, select as current device item. |
136 |
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if (pDeviceItem->device().deviceID() == iDeviceID) { |
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DeviceListView->setSelected(pDeviceItem, true); |
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break; |
139 |
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} |
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pDeviceItem = (qsamplerDeviceItem *) pDeviceItem->nextSibling(); |
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} |
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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) { |
// Create a new device from current table view. |
147 |
m_pMainForm->appendMessages(device.deviceName() + ' ' + tr("created.")); |
void qsamplerDeviceForm::createDevice (void) |
148 |
// Done. |
{ |
149 |
refreshDevices(); |
if (m_pMainForm == NULL) |
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return; |
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QListViewItem *pItem = DeviceListView->selectedItem(); |
153 |
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if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
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return; |
155 |
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// About a brand new device instance... |
157 |
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qsamplerDevice device(((qsamplerDeviceItem *) pItem)->device()); |
158 |
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if (device.createDevice()) { |
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// Now it depends on the device type... |
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qsamplerDeviceItem *pRootItem = NULL; |
161 |
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switch (device.deviceType()) { |
162 |
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case qsamplerDevice::Audio: |
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pRootItem = m_pAudioItems; |
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break; |
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case qsamplerDevice::Midi: |
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pRootItem = m_pMidiItems; |
167 |
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break; |
168 |
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case qsamplerDevice::None: |
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break; |
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} |
171 |
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// Append the new device item. |
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qsamplerDeviceItem *pDeviceItem = new qsamplerDeviceItem(pRootItem, |
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m_pMainForm, device.deviceType(), device.deviceID()); |
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// Just make it the new selection... |
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DeviceListView->setSelected(pDeviceItem, true); |
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// Main session should be marked dirty. |
// Main session should be marked dirty. |
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m_pMainForm->sessionDirty(); |
m_pMainForm->sessionDirty(); |
178 |
} |
} |
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// Delete current device in table view. |
// Delete current device in table view. |
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void qsamplerDeviceForm::deleteDevice (void) |
void qsamplerDeviceForm::deleteDevice (void) |
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{ |
{ |
185 |
// |
if (m_pMainForm == NULL) |
186 |
// TODO: Delete current device in table view... |
return; |
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// |
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m_pMainForm->appendMessages("qsamplerDeviceForm::deleteDevice()"); |
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188 |
QListViewItem *pItem = DeviceListView->selectedItem(); |
QListViewItem *pItem = DeviceListView->selectedItem(); |
189 |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
191 |
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192 |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
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194 |
// Now it depends on the device type... |
// Prompt user if this is for real... |
195 |
lscp_status_t ret = LSCP_FAILED; |
qsamplerOptions *pOptions = m_pMainForm->options(); |
196 |
switch (device.deviceType()) { |
if (pOptions && pOptions->bConfirmRemove) { |
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case qsamplerDevice::Audio: |
if (QMessageBox::warning(this, tr("Warning"), |
198 |
if ((ret = ::lscp_destroy_audio_device(m_pClient, |
tr("Delete device:\n\n" |
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device.deviceID())) != LSCP_OK) |
"%1\n\n" |
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m_pMainForm->appendMessagesClient("lscp_destroy_audio_device"); |
"Are you sure?") |
201 |
break; |
.arg(device.deviceName()), |
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case qsamplerDevice::Midi: |
tr("OK"), tr("Cancel")) > 0) |
203 |
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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case qsamplerDevice::None: |
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break; |
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} |
} |
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// Show result. |
// Go and destroy... |
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if (ret == LSCP_OK) { |
if (device.deleteDevice()) { |
208 |
m_pMainForm->appendMessages(device.deviceName() + ' ' + tr("deleted.")); |
// Remove it from the device view... |
209 |
// Done. |
delete pItem; |
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refreshDevices(); |
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// Main session should be marked dirty. |
// Main session should be marked dirty. |
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m_pMainForm->sessionDirty(); |
m_pMainForm->sessionDirty(); |
212 |
} |
} |
216 |
// Refresh all device list and views. |
// Refresh all device list and views. |
217 |
void qsamplerDeviceForm::refreshDevices (void) |
void qsamplerDeviceForm::refreshDevices (void) |
218 |
{ |
{ |
219 |
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if (m_pMainForm == NULL) |
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return; |
221 |
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// Avoid nested changes. |
// Avoid nested changes. |
223 |
m_iDirtySetup++; |
m_iDirtySetup++; |
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225 |
// |
// |
226 |
// TODO: Load device configuration data ... |
// (Re)Load complete device configuration data ... |
227 |
// |
// |
228 |
m_pMainForm->appendMessages("qsamplerDeviceForm::refreshDevices()"); |
m_pAudioItems = NULL; |
229 |
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m_pMidiItems = NULL; |
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DeviceListView->clear(); |
DeviceListView->clear(); |
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if (m_pClient) { |
if (m_pClient) { |
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qsamplerDeviceItem *pItem; |
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int *piDeviceIDs; |
int *piDeviceIDs; |
233 |
// Grab and pop Audio devices... |
// Grab and pop Audio devices... |
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pItem = new qsamplerDeviceItem(DeviceListView, m_pClient, |
m_pAudioItems = new qsamplerDeviceItem(DeviceListView, |
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qsamplerDevice::Audio); |
m_pMainForm, qsamplerDevice::Audio); |
236 |
if (pItem) { |
if (m_pAudioItems) { |
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pItem->setText(0, tr("Audio")); |
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piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio); |
piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Audio); |
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for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
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new qsamplerDeviceItem(pItem, m_pClient, |
new qsamplerDeviceItem(m_pAudioItems, m_pMainForm, |
240 |
qsamplerDevice::Audio, piDeviceIDs[i]); |
qsamplerDevice::Audio, piDeviceIDs[i]); |
241 |
} |
} |
242 |
pItem->setOpen(true); |
m_pAudioItems->setOpen(true); |
243 |
} |
} |
244 |
// Grab and pop MIDI devices... |
// Grab and pop MIDI devices... |
245 |
pItem = new qsamplerDeviceItem(DeviceListView, m_pClient, |
m_pMidiItems = new qsamplerDeviceItem(DeviceListView, |
246 |
qsamplerDevice::Midi); |
m_pMainForm, qsamplerDevice::Midi); |
247 |
if (pItem) { |
if (m_pMidiItems) { |
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pItem->setText(0, tr("MIDI")); |
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248 |
piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi); |
piDeviceIDs = qsamplerDevice::getDevices(m_pClient, qsamplerDevice::Midi); |
249 |
for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
250 |
new qsamplerDeviceItem(pItem, m_pClient, |
new qsamplerDeviceItem(m_pMidiItems, m_pMainForm, |
251 |
qsamplerDevice::Midi, piDeviceIDs[i]); |
qsamplerDevice::Midi, piDeviceIDs[i]); |
252 |
} |
} |
253 |
pItem->setOpen(true); |
m_pMidiItems->setOpen(true); |
254 |
} |
} |
255 |
} |
} |
256 |
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257 |
// Done. |
// Done. |
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m_iDirtyCount = 0; |
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258 |
m_iDirtySetup--; |
m_iDirtySetup--; |
259 |
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260 |
// Show something. |
// Show something. |
269 |
return; |
return; |
270 |
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271 |
// |
// |
272 |
// TODO: Driver name has changed for a new device... |
// Driver name has changed for a new device... |
273 |
// |
// |
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m_pMainForm->appendMessages("qsamplerDeviceForm::selectDriver()"); |
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274 |
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275 |
QListViewItem *pItem = DeviceListView->selectedItem(); |
QListViewItem *pItem = DeviceListView->selectedItem(); |
276 |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
280 |
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281 |
// Driver change is only valid for scratch devices... |
// Driver change is only valid for scratch devices... |
282 |
if (m_bNewDevice) { |
if (m_bNewDevice) { |
283 |
device.setDriver(m_pClient, sDriverName); |
m_iDirtySetup++; |
284 |
DeviceParamTable->refresh(device); |
device.setDriver(sDriverName); |
285 |
m_iDirtyCount++; |
DeviceParamTable->refresh(device.params(), m_bNewDevice); |
286 |
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m_iDirtySetup--; |
287 |
// Done. |
// Done. |
288 |
stabilizeForm(); |
stabilizeForm(); |
289 |
} |
} |
297 |
return; |
return; |
298 |
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299 |
// |
// |
300 |
// TODO: Device selection has changed... |
// Device selection has changed... |
301 |
// |
// |
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m_pMainForm->appendMessages("qsamplerDeviceForm::selectDevice()"); |
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302 |
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303 |
QListViewItem *pItem = DeviceListView->selectedItem(); |
QListViewItem *pItem = DeviceListView->selectedItem(); |
304 |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) { |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) { |
305 |
m_deviceType = qsamplerDevice::None; |
m_deviceType = qsamplerDevice::None; |
306 |
DeviceNameTextLabel->setText(QString::null); |
DeviceNameTextLabel->setText(QString::null); |
307 |
DeviceParamTable->setNumRows(0); |
DeviceParamTable->setNumRows(0); |
308 |
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DevicePortComboBox->clear(); |
309 |
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DevicePortParamTable->setNumRows(0); |
310 |
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DevicePortComboBox->setEnabled(false); |
311 |
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DevicePortParamTable->setEnabled(false); |
312 |
stabilizeForm(); |
stabilizeForm(); |
313 |
return; |
return; |
314 |
} |
} |
315 |
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316 |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
317 |
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318 |
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m_iDirtySetup++; |
319 |
// Flag whether this is a new device. |
// Flag whether this is a new device. |
320 |
m_bNewDevice = (device.deviceID() < 0); |
m_bNewDevice = (device.deviceID() < 0); |
321 |
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322 |
// Fill the device/driver heading... |
// Fill the device/driver heading... |
323 |
DeviceNameTextLabel->setText(device.deviceTypeName() + ' ' + device.deviceName()); |
DeviceNameTextLabel->setText(device.deviceName()); |
324 |
// The driver combobox is only rebuilt if device type has changed... |
// The driver combobox is only rebuilt if device type has changed... |
325 |
if (device.deviceType() != m_deviceType) { |
if (device.deviceType() != m_deviceType) { |
326 |
DriverNameComboBox->clear(); |
DriverNameComboBox->clear(); |
330 |
} |
} |
331 |
// Do we need a driver name? |
// Do we need a driver name? |
332 |
if (m_bNewDevice || device.driverName().isEmpty()) |
if (m_bNewDevice || device.driverName().isEmpty()) |
333 |
device.setDriver(m_pClient, DriverNameComboBox->currentText()); |
device.setDriver(DriverNameComboBox->currentText()); |
334 |
const QString& sDriverName = device.driverName(); |
const QString& sDriverName = device.driverName(); |
335 |
if (DriverNameComboBox->listBox()->findItem(sDriverName, Qt::ExactMatch) == NULL) |
if (DriverNameComboBox->listBox()->findItem(sDriverName, Qt::ExactMatch) == NULL) |
336 |
DriverNameComboBox->insertItem(sDriverName); |
DriverNameComboBox->insertItem(sDriverName); |
338 |
DriverNameTextLabel->setEnabled(m_bNewDevice); |
DriverNameTextLabel->setEnabled(m_bNewDevice); |
339 |
DriverNameComboBox->setEnabled(m_bNewDevice); |
DriverNameComboBox->setEnabled(m_bNewDevice); |
340 |
// Fill the device parameter table... |
// Fill the device parameter table... |
341 |
DeviceParamTable->refresh(device); |
DeviceParamTable->refresh(device.params(), m_bNewDevice); |
342 |
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// And now the device port/channel parameter table... |
343 |
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DevicePortComboBox->clear(); |
344 |
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DevicePortParamTable->setNumRows(0); |
345 |
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if (m_bNewDevice) { |
346 |
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DevicePortComboBox->setEnabled(false); |
347 |
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DevicePortParamTable->setEnabled(false); |
348 |
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} else { |
349 |
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QPixmap pixmap; |
350 |
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switch (device.deviceType()) { |
351 |
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case qsamplerDevice::Audio: |
352 |
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pixmap = QPixmap::fromMimeSource("audio2.png"); |
353 |
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break; |
354 |
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case qsamplerDevice::Midi: |
355 |
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pixmap = QPixmap::fromMimeSource("midi2.png"); |
356 |
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break; |
357 |
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case qsamplerDevice::None: |
358 |
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break; |
359 |
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} |
360 |
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qsamplerDevicePortList& ports = device.ports(); |
361 |
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qsamplerDevicePort *pPort; |
362 |
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for (pPort = ports.first(); pPort; pPort = ports.next()) { |
363 |
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DevicePortComboBox->insertItem(pixmap, device.deviceTypeName() |
364 |
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+ ' ' + device.driverName() |
365 |
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+ ' ' + pPort->portName()); |
366 |
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} |
367 |
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bool bEnabled = (ports.count() > 0); |
368 |
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DevicePortComboBox->setEnabled(bEnabled); |
369 |
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DevicePortParamTable->setEnabled(bEnabled); |
370 |
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} |
371 |
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// Done. |
372 |
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m_iDirtySetup--; |
373 |
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374 |
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// Make the device port/channel selection effective. |
375 |
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selectDevicePort(DevicePortComboBox->currentItem()); |
376 |
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} |
377 |
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378 |
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379 |
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// Device port/channel selection slot. |
380 |
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void qsamplerDeviceForm::selectDevicePort ( int iPort ) |
381 |
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{ |
382 |
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if (m_iDirtySetup > 0) |
383 |
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return; |
384 |
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385 |
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// |
386 |
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// Device port/channel selection has changed... |
387 |
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// |
388 |
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389 |
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QListViewItem *pItem = DeviceListView->selectedItem(); |
390 |
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if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
391 |
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return; |
392 |
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393 |
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qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
394 |
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qsamplerDevicePort *pPort = device.ports().at(iPort); |
395 |
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if (pPort) { |
396 |
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m_iDirtySetup++; |
397 |
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DevicePortParamTable->refresh(pPort->params(), false); |
398 |
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m_iDirtySetup--; |
399 |
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} |
400 |
// Done. |
// Done. |
401 |
stabilizeForm(); |
stabilizeForm(); |
402 |
} |
} |
403 |
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404 |
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|
405 |
// parameter value change slot. |
// Device parameter value change slot. |
406 |
void qsamplerDeviceForm::changeValue ( int iRow, int iCol ) |
void qsamplerDeviceForm::changeDeviceParam ( int iRow, int iCol ) |
407 |
{ |
{ |
408 |
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if (m_pMainForm == NULL) |
409 |
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return; |
410 |
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if (m_iDirtySetup > 0) |
411 |
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return; |
412 |
|
if (iRow < 0 || iCol < 0) |
413 |
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return; |
414 |
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|
415 |
// |
// |
416 |
// TODO: Device parameter change... |
// Device parameter change... |
417 |
// |
// |
418 |
m_pMainForm->appendMessages("qsamplerDeviceForm::changeValue()"); |
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|
419 |
QListViewItem *pItem = DeviceListView->selectedItem(); |
QListViewItem *pItem = DeviceListView->selectedItem(); |
420 |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
421 |
return; |
return; |
423 |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
424 |
|
|
425 |
// Table 1st column has the parameter name; |
// Table 1st column has the parameter name; |
|
qsamplerDeviceParamMap& params = device.params(); |
|
426 |
const QString sParam = DeviceParamTable->text(iRow, 0); |
const QString sParam = DeviceParamTable->text(iRow, 0); |
427 |
const QString sValue = DeviceParamTable->text(iRow, iCol); |
const QString sValue = DeviceParamTable->text(iRow, iCol); |
428 |
params[sParam].value = sValue; |
// Set the local device parameter value. |
429 |
|
if (device.setParam(sParam, sValue)) { |
430 |
// Set proper device parameter, on existing device ... |
selectDevice(); |
431 |
if (device.deviceID() >= 0) { |
} else { |
432 |
// Prepare parameter struct. |
stabilizeForm(); |
|
lscp_param_t param; |
|
|
param.key = (char *) sParam.latin1(); |
|
|
param.value = (char *) sValue.latin1(); |
|
|
// Now it depends on the device type... |
|
|
lscp_status_t ret = LSCP_FAILED; |
|
|
switch (device.deviceType()) { |
|
|
case qsamplerDevice::Audio: |
|
|
if ((ret = ::lscp_set_audio_device_param(m_pClient, |
|
|
device.deviceID(), ¶m)) != LSCP_OK) |
|
|
m_pMainForm->appendMessagesClient("lscp_set_audio_device_param"); |
|
|
break; |
|
|
case qsamplerDevice::Midi: |
|
|
if ((ret = ::lscp_set_midi_device_param(m_pClient, |
|
|
device.deviceID(), ¶m)) != LSCP_OK) |
|
|
m_pMainForm->appendMessagesClient("lscp_set_midi_device_param"); |
|
|
break; |
|
|
case qsamplerDevice::None: |
|
|
break; |
|
|
} |
|
|
// Show result. |
|
|
if (ret == LSCP_OK) { |
|
|
m_pMainForm->appendMessages(device.deviceName() + ' ' + |
|
|
QString("%1: %2.").arg(sParam).arg(sValue)); |
|
|
} |
|
433 |
} |
} |
434 |
|
// Main session should be dirtier... |
435 |
|
m_pMainForm->sessionDirty(); |
436 |
|
} |
437 |
|
|
438 |
|
|
439 |
|
// Device port/channel parameter value change slot. |
440 |
|
void qsamplerDeviceForm::changeDevicePortParam ( int iRow, int iCol ) |
441 |
|
{ |
442 |
|
if (m_pMainForm == NULL) |
443 |
|
return; |
444 |
|
if (m_iDirtySetup > 0) |
445 |
|
return; |
446 |
|
if (iRow < 0 || iCol < 0) |
447 |
|
return; |
448 |
|
|
449 |
|
// |
450 |
|
// Device port/channel parameter change... |
451 |
|
// |
452 |
|
|
453 |
|
QListViewItem *pItem = DeviceListView->selectedItem(); |
454 |
|
if (pItem == NULL || pItem->rtti() != QSAMPLER_DEVICE_ITEM) |
455 |
|
return; |
456 |
|
|
457 |
|
qsamplerDevice& device = ((qsamplerDeviceItem *) pItem)->device(); |
458 |
|
|
459 |
|
int iPort = DevicePortComboBox->currentItem(); |
460 |
|
qsamplerDevicePort *pPort = device.ports().at(iPort); |
461 |
|
if (pPort == NULL) |
462 |
|
return; |
463 |
|
|
464 |
|
// Table 1st column has the parameter name; |
465 |
|
const QString sParam = DevicePortParamTable->text(iRow, 0); |
466 |
|
const QString sValue = DevicePortParamTable->text(iRow, iCol); |
467 |
|
// Set the local device port/channel parameter value. |
468 |
|
pPort->setParam(sParam, sValue); |
469 |
// Done. |
// Done. |
|
m_iDirtyCount++; |
|
470 |
stabilizeForm(); |
stabilizeForm(); |
471 |
// Main session should be dirtier... |
// Main session should be dirtier... |
472 |
m_pMainForm->sessionDirty(); |
m_pMainForm->sessionDirty(); |
473 |
} |
} |
474 |
|
|
475 |
|
|
476 |
|
// Device list view context menu handler. |
477 |
|
void qsamplerDeviceForm::contextMenu ( QListViewItem *pItem, const QPoint& pos, int ) |
478 |
|
{ |
479 |
|
int iItemID; |
480 |
|
|
481 |
|
// Build the device context menu... |
482 |
|
QPopupMenu* pContextMenu = new QPopupMenu(this); |
483 |
|
|
484 |
|
bool bClient = (m_pClient != NULL); |
485 |
|
bool bEnabled = (pItem != NULL); |
486 |
|
iItemID = pContextMenu->insertItem( |
487 |
|
QIconSet(QPixmap::fromMimeSource("deviceCreate.png")), |
488 |
|
tr("&Create device"), this, SLOT(createDevice())); |
489 |
|
pContextMenu->setItemEnabled(iItemID, bEnabled || (bClient && m_bNewDevice)); |
490 |
|
iItemID = pContextMenu->insertItem( |
491 |
|
QIconSet(QPixmap::fromMimeSource("deviceDelete.png")), |
492 |
|
tr("&Delete device"), this, SLOT(deleteDevice())); |
493 |
|
pContextMenu->setItemEnabled(iItemID, bEnabled && !m_bNewDevice); |
494 |
|
pContextMenu->insertSeparator(); |
495 |
|
iItemID = pContextMenu->insertItem( |
496 |
|
QIconSet(QPixmap::fromMimeSource("formRefresh.png")), |
497 |
|
tr("&Refresh"), this, SLOT(refreshDevices())); |
498 |
|
pContextMenu->setItemEnabled(iItemID, bClient); |
499 |
|
|
500 |
|
pContextMenu->exec(pos); |
501 |
|
|
502 |
|
delete pContextMenu; |
503 |
|
} |
504 |
|
|
505 |
|
|
506 |
// Stabilize current form state. |
// Stabilize current form state. |
507 |
void qsamplerDeviceForm::stabilizeForm (void) |
void qsamplerDeviceForm::stabilizeForm (void) |
508 |
{ |
{ |
509 |
QListViewItem *pItem = DeviceListView->selectedItem(); |
QListViewItem *pItem = DeviceListView->selectedItem(); |
510 |
|
bool bClient = (m_pClient != NULL); |
511 |
bool bEnabled = (pItem != NULL); |
bool bEnabled = (pItem != NULL); |
512 |
DeviceNameTextLabel->setEnabled(bEnabled && !m_bNewDevice); |
DeviceNameTextLabel->setEnabled(bEnabled && !m_bNewDevice); |
513 |
DriverNameTextLabel->setEnabled(bEnabled && m_bNewDevice); |
DriverNameTextLabel->setEnabled(bEnabled && m_bNewDevice); |
514 |
DriverNameComboBox->setEnabled(bEnabled && m_bNewDevice); |
DriverNameComboBox->setEnabled(bEnabled && m_bNewDevice); |
515 |
DeviceParamTable->setEnabled(bEnabled); |
DeviceParamTable->setEnabled(bEnabled); |
516 |
CreateDevicePushButton->setEnabled(bEnabled || m_bNewDevice); |
RefreshDevicesPushButton->setEnabled(bClient); |
517 |
|
CreateDevicePushButton->setEnabled(bEnabled || (bClient && m_bNewDevice)); |
518 |
DeleteDevicePushButton->setEnabled(bEnabled && !m_bNewDevice); |
DeleteDevicePushButton->setEnabled(bEnabled && !m_bNewDevice); |
519 |
} |
} |
520 |
|
|
521 |
|
|
522 |
// end of qsamplerDeviceForm.ui.h |
// end of qsamplerDeviceForm.ui.h |
523 |
|
|
524 |
|
|
525 |
|
|