/[svn]/qsampler/trunk/src/qsamplerChannelForm.ui.h
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Diff of /qsampler/trunk/src/qsamplerChannelForm.ui.h

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revision 489 by capela, Thu Mar 31 16:40:32 2005 UTC revision 490 by capela, Fri Apr 1 00:34:58 2005 UTC
# Line 34  Line 34 
34  // Kind of constructor.  // Kind of constructor.
35  void qsamplerChannelForm::init (void)  void qsamplerChannelForm::init (void)
36  {  {
37      // Initialize locals.          // Initialize locals.
38      m_pChannel = NULL;          m_pChannel = NULL;
39    
40      m_iDirtySetup = 0;          m_iDirtySetup = 0;
41      m_iDirtyCount = 0;          m_iDirtyCount = 0;
42    
43          m_midiDevices.setAutoDelete(true);          m_midiDevices.setAutoDelete(true);
44          m_audioDevices.setAutoDelete(true);          m_audioDevices.setAutoDelete(true);
45    
46          m_pDeviceForm = NULL;          m_pDeviceForm = NULL;
47            
48      // Try to restore normal window positioning.          // Try to restore normal window positioning.
49      adjustSize();          adjustSize();
50  }  }
51    
52    
# Line 54  void qsamplerChannelForm::init (void) Line 54  void qsamplerChannelForm::init (void)
54  void qsamplerChannelForm::destroy (void)  void qsamplerChannelForm::destroy (void)
55  {  {
56          if (m_pDeviceForm)          if (m_pDeviceForm)
57              delete m_pDeviceForm;                  delete m_pDeviceForm;
58          m_pDeviceForm = NULL;          m_pDeviceForm = NULL;
59  }  }
60    
# Line 62  void qsamplerChannelForm::destroy (void) Line 62  void qsamplerChannelForm::destroy (void)
62  // Channel dialog setup formal initializer.  // Channel dialog setup formal initializer.
63  void qsamplerChannelForm::setup ( qsamplerChannel *pChannel )  void qsamplerChannelForm::setup ( qsamplerChannel *pChannel )
64  {  {
65      m_pChannel = pChannel;          m_pChannel = pChannel;
66    
67            m_iDirtySetup = 0;
68            m_iDirtyCount = 0;
69    
70      m_iDirtySetup = 0;          if (m_pChannel == NULL)
71      m_iDirtyCount = 0;                  return;
72    
73      if (m_pChannel == NULL)          // It can be a brand new channel, remember?
74          return;          bool bNew = (m_pChannel->channelID() < 0);
75            setCaption(m_pChannel->channelName());
76    
77            // Check if we're up and connected.
78            if (m_pChannel->client() == NULL)
79                    return;
80    
81            qsamplerOptions *pOptions = m_pChannel->options();
82            if (pOptions == NULL)
83                    return;
84    
85            // Avoid nested changes.
86            m_iDirtySetup++;
87    
88            // Load combo box history...
89            pOptions->loadComboBoxHistory(InstrumentFileComboBox);
90    
91            // Populate Engines list.
92            const char **ppszEngines = ::lscp_get_available_engines(m_pChannel->client());
93            if (ppszEngines) {
94                    EngineNameComboBox->clear();
95                    for (int iEngine = 0; ppszEngines[iEngine]; iEngine++)
96                            EngineNameComboBox->insertItem(ppszEngines[iEngine]);
97            }
98            else m_pChannel->appendMessagesClient("lscp_get_available_engines");
99    
100      // It can be a brand new channel, remember?          // Populate Audio output type list.
101      bool bNew = (m_pChannel->channelID() < 0);          AudioDriverComboBox->clear();
102      setCaption(m_pChannel->channelName());          AudioDriverComboBox->insertStringList(
   
     // Check if we're up and connected.  
     if (m_pChannel->client() == NULL)  
         return;  
   
     qsamplerOptions *pOptions = m_pChannel->options();  
     if (pOptions == NULL)  
         return;  
   
     // Avoid nested changes.  
     m_iDirtySetup++;  
   
     // Load combo box history...  
     pOptions->loadComboBoxHistory(InstrumentFileComboBox);  
   
     // Populate Engines list.  
     const char **ppszEngines = ::lscp_get_available_engines(m_pChannel->client());  
     if (ppszEngines) {  
         EngineNameComboBox->clear();  
         for (int iEngine = 0; ppszEngines[iEngine]; iEngine++)  
             EngineNameComboBox->insertItem(ppszEngines[iEngine]);  
     }  
     else m_pChannel->appendMessagesClient("lscp_get_available_engines");  
   
     // Populate Audio output type list.  
     AudioDriverComboBox->clear();  
     AudioDriverComboBox->insertStringList(  
103                  qsamplerDevice::getDrivers(m_pChannel->client(), qsamplerDevice::Audio));                  qsamplerDevice::getDrivers(m_pChannel->client(), qsamplerDevice::Audio));
104    
105      // Populate MIDI input type list.          // Populate MIDI input type list.
106      MidiDriverComboBox->clear();          MidiDriverComboBox->clear();
107      MidiDriverComboBox->insertStringList(          MidiDriverComboBox->insertStringList(
108                  qsamplerDevice::getDrivers(m_pChannel->client(), qsamplerDevice::Midi));                  qsamplerDevice::getDrivers(m_pChannel->client(), qsamplerDevice::Midi));
109    
110      // Read proper channel information,          // Read proper channel information,
111      // and populate the channel form fields.          // and populate the channel form fields.
112    
113      // Engine name...          // Engine name...
114      QString sEngineName = pChannel->engineName();          QString sEngineName = pChannel->engineName();
115      if (sEngineName.isEmpty() || bNew)          if (sEngineName.isEmpty() || bNew)
116          sEngineName = pOptions->sEngineName;                  sEngineName = pOptions->sEngineName;
117      if (sEngineName.isEmpty())          if (sEngineName.isEmpty())
118          sEngineName = qsamplerChannel::noEngineName();                  sEngineName = qsamplerChannel::noEngineName();
119      if (EngineNameComboBox->listBox()->findItem(sEngineName, Qt::ExactMatch) == NULL)          if (EngineNameComboBox->listBox()->findItem(sEngineName,
120          EngineNameComboBox->insertItem(sEngineName);                          Qt::ExactMatch | Qt::CaseSensitive) == NULL) {
121      EngineNameComboBox->setCurrentText(sEngineName);                  EngineNameComboBox->insertItem(sEngineName);
122      // Instrument filename and index...          }
123      QString sInstrumentFile = pChannel->instrumentFile();          EngineNameComboBox->setCurrentText(sEngineName);
124      if (sInstrumentFile.isEmpty())          // Instrument filename and index...
125          sInstrumentFile = qsamplerChannel::noInstrumentName();          QString sInstrumentFile = pChannel->instrumentFile();
126      InstrumentFileComboBox->setCurrentText(sInstrumentFile);          if (sInstrumentFile.isEmpty())
127      InstrumentNrComboBox->clear();                  sInstrumentFile = qsamplerChannel::noInstrumentName();
128      InstrumentNrComboBox->insertStringList(          InstrumentFileComboBox->setCurrentText(sInstrumentFile);
129            InstrumentNrComboBox->clear();
130            InstrumentNrComboBox->insertStringList(
131                  qsamplerChannel::getInstrumentList(sInstrumentFile,                  qsamplerChannel::getInstrumentList(sInstrumentFile,
132                  pOptions->bInstrumentNames));                  pOptions->bInstrumentNames));
133      InstrumentNrComboBox->setCurrentItem(pChannel->instrumentNr());          InstrumentNrComboBox->setCurrentItem(pChannel->instrumentNr());
134        
135          // MIDI input device...          // MIDI input device...
136          qsamplerDevice midiDevice(m_pChannel->mainForm(),          qsamplerDevice midiDevice(m_pChannel->mainForm(),
137                  qsamplerDevice::Midi, m_pChannel->midiDevice());                  qsamplerDevice::Midi, m_pChannel->midiDevice());
138      // MIDI input driver...          // MIDI input driver...
139          QString sMidiDriver = midiDevice.driverName();          QString sMidiDriver = midiDevice.driverName();
140          if (sMidiDriver.isEmpty() || bNew)          if (sMidiDriver.isEmpty() || bNew)
141                  sMidiDriver = pOptions->sMidiDriver;                  sMidiDriver = pOptions->sMidiDriver.upper();
142          if (!sMidiDriver.isEmpty()) {          if (!sMidiDriver.isEmpty()) {
143                  if (MidiDriverComboBox->listBox()->findItem(sMidiDriver, Qt::ExactMatch) == NULL)                  if (MidiDriverComboBox->listBox()->findItem(sMidiDriver,
144                                    Qt::ExactMatch | Qt::CaseSensitive) == NULL) {
145                          MidiDriverComboBox->insertItem(sMidiDriver);                          MidiDriverComboBox->insertItem(sMidiDriver);
146                    }
147                  MidiDriverComboBox->setCurrentText(sMidiDriver);                  MidiDriverComboBox->setCurrentText(sMidiDriver);
148          }          }
149          selectMidiDriverItem(sMidiDriver);          selectMidiDriverItem(sMidiDriver);
150          if (!bNew)          if (!bNew)
151                  MidiDeviceComboBox->setCurrentText(midiDevice.deviceName());                  MidiDeviceComboBox->setCurrentText(midiDevice.deviceName());
152          selectMidiDeviceItem(MidiDeviceComboBox->currentItem());          selectMidiDeviceItem(MidiDeviceComboBox->currentItem());
153      // MIDI input port...          // MIDI input port...
154      MidiPortSpinBox->setValue(pChannel->midiPort());          MidiPortSpinBox->setValue(pChannel->midiPort());
155      // MIDI input channel...          // MIDI input channel...
156      int iMidiChannel = pChannel->midiChannel();          int iMidiChannel = pChannel->midiChannel();
157      // When new, try to suggest a sensible MIDI channel...          // When new, try to suggest a sensible MIDI channel...
158      if (iMidiChannel < 0)          if (iMidiChannel < 0)
159          iMidiChannel = (::lscp_get_channels(m_pChannel->client()) % 16);                  iMidiChannel = (::lscp_get_channels(m_pChannel->client()) % 16);
160      MidiChannelComboBox->setCurrentItem(iMidiChannel);          MidiChannelComboBox->setCurrentItem(iMidiChannel);
161    
162          // Audio output device...          // Audio output device...
163          qsamplerDevice audioDevice(m_pChannel->mainForm(),          qsamplerDevice audioDevice(m_pChannel->mainForm(),
# Line 161  void qsamplerChannelForm::setup ( qsampl Line 165  void qsamplerChannelForm::setup ( qsampl
165          // Audio output driver...          // Audio output driver...
166          QString sAudioDriver = audioDevice.driverName();          QString sAudioDriver = audioDevice.driverName();
167          if (sAudioDriver.isEmpty() || bNew)          if (sAudioDriver.isEmpty() || bNew)
168                  sAudioDriver = pOptions->sAudioDriver;                  sAudioDriver = pOptions->sAudioDriver.upper();
169          if (!sAudioDriver.isEmpty()) {          if (!sAudioDriver.isEmpty()) {
170                  if (AudioDriverComboBox->listBox()->findItem(sAudioDriver, Qt::ExactMatch) == NULL)                  if (AudioDriverComboBox->listBox()->findItem(sAudioDriver,
171                                    Qt::ExactMatch | Qt::CaseSensitive) == NULL) {
172                          AudioDriverComboBox->insertItem(sAudioDriver);                          AudioDriverComboBox->insertItem(sAudioDriver);
173                    }
174                  AudioDriverComboBox->setCurrentText(sAudioDriver);                  AudioDriverComboBox->setCurrentText(sAudioDriver);
175          }          }
176          selectAudioDriverItem(sAudioDriver);          selectAudioDriverItem(sAudioDriver);
# Line 177  void qsamplerChannelForm::setup ( qsampl Line 183  void qsamplerChannelForm::setup ( qsampl
183          if (sEngineName != qsamplerChannel::noEngineName() &&          if (sEngineName != qsamplerChannel::noEngineName() &&
184                  sInstrumentFile != qsamplerChannel::noInstrumentName())                  sInstrumentFile != qsamplerChannel::noInstrumentName())
185                  m_iDirtyCount++;                  m_iDirtyCount++;
186      // Done.          // Done.
187      m_iDirtySetup--;          m_iDirtySetup--;
188      stabilizeForm();          stabilizeForm();
189  }  }
190    
191    
192  // Accept settings (OK button slot).  // Accept settings (OK button slot).
193  void qsamplerChannelForm::accept (void)  void qsamplerChannelForm::accept (void)
194  {  {
195      if (m_pChannel == NULL)          if (m_pChannel == NULL)
196          return;                  return;
197    
198      qsamplerOptions *pOptions = m_pChannel->options();          qsamplerOptions *pOptions = m_pChannel->options();
199      if (pOptions == NULL)          if (pOptions == NULL)
200          return;                  return;
201    
202      // We'll go for it!          // We'll go for it!
203      if (m_iDirtyCount > 0) {          if (m_iDirtyCount > 0) {
204          int iErrors = 0;                  int iErrors = 0;
205          // Are we a new channel?                  // Are we a new channel?
206          if (!m_pChannel->addChannel())                  if (!m_pChannel->addChannel())
207              iErrors++;                          iErrors++;
208                  // Accept Audio driver or device selection...                  // Accept Audio driver or device selection...
209                  if (m_audioDevices.isEmpty()) {                  if (m_audioDevices.isEmpty()) {
210                          if (!m_pChannel->setAudioDriver(AudioDriverComboBox->currentText()))                          if (!m_pChannel->setAudioDriver(AudioDriverComboBox->currentText()))
# Line 221  void qsamplerChannelForm::accept (void) Line 227  void qsamplerChannelForm::accept (void)
227                          else if (!m_pChannel->setMidiDevice(pDevice->deviceID()))                          else if (!m_pChannel->setMidiDevice(pDevice->deviceID()))
228                                  iErrors++;                                  iErrors++;
229                  }                  }
230          // MIDI input port number...                  // MIDI input port number...
231          if (!m_pChannel->setMidiPort(MidiPortSpinBox->value()))                  if (!m_pChannel->setMidiPort(MidiPortSpinBox->value()))
232              iErrors++;                          iErrors++;
233          // MIDI input channel...                  // MIDI input channel...
234          if (!m_pChannel->setMidiChannel(MidiChannelComboBox->currentItem()))                  if (!m_pChannel->setMidiChannel(MidiChannelComboBox->currentItem()))
235              iErrors++;                          iErrors++;
236          // Engine name...                  // Engine name...
237          if (!m_pChannel->loadEngine(EngineNameComboBox->currentText()))                  if (!m_pChannel->loadEngine(EngineNameComboBox->currentText()))
238              iErrors++;                          iErrors++;
239          // Instrument file and index...                  // Instrument file and index...
240          if (!m_pChannel->loadInstrument(InstrumentFileComboBox->currentText(), InstrumentNrComboBox->currentItem()))                  if (!m_pChannel->loadInstrument(InstrumentFileComboBox->currentText(), InstrumentNrComboBox->currentItem()))
241              iErrors++;                          iErrors++;
242          // Show error messages?                  // Show error messages?
243          if (iErrors > 0)                  if (iErrors > 0)
244              m_pChannel->appendMessagesError(tr("Some channel settings could not be set.\n\nSorry."));                          m_pChannel->appendMessagesError(tr("Some channel settings could not be set.\n\nSorry."));
245      }          }
   
     // Save default engine name, instrument directory and history...  
     pOptions->sInstrumentDir = QFileInfo(InstrumentFileComboBox->currentText()).dirPath(true);  
     pOptions->sEngineName  = EngineNameComboBox->currentText();  
     pOptions->sAudioDriver = AudioDriverComboBox->currentText();  
     pOptions->sMidiDriver  = MidiDriverComboBox->currentText();  
     pOptions->saveComboBoxHistory(InstrumentFileComboBox);  
246    
247      // Just go with dialog acceptance.          // Save default engine name, instrument directory and history...
248      QDialog::accept();          pOptions->sInstrumentDir = QFileInfo(InstrumentFileComboBox->currentText()).dirPath(true);
249            pOptions->sEngineName  = EngineNameComboBox->currentText();
250            pOptions->sAudioDriver = AudioDriverComboBox->currentText();
251            pOptions->sMidiDriver  = MidiDriverComboBox->currentText();
252            pOptions->saveComboBoxHistory(InstrumentFileComboBox);
253    
254            // Just go with dialog acceptance.
255            QDialog::accept();
256  }  }
257    
258    
259  // Reject settings (Cancel button slot).  // Reject settings (Cancel button slot).
260  void qsamplerChannelForm::reject (void)  void qsamplerChannelForm::reject (void)
261  {  {
262      bool bReject = true;          bool bReject = true;
263    
264      // Check if there's any pending changes...          // Check if there's any pending changes...
265      if (m_iDirtyCount > 0 && OkPushButton->isEnabled()) {          if (m_iDirtyCount > 0 && OkPushButton->isEnabled()) {
266          switch (QMessageBox::warning(this, tr("Warning"),                  switch (QMessageBox::warning(this, tr("Warning"),
267              tr("Some channel settings have been changed.\n\n"                          tr("Some channel settings have been changed.\n\n"
268                 "Do you want to apply the changes?"),                          "Do you want to apply the changes?"),
269              tr("Apply"), tr("Discard"), tr("Cancel"))) {                          tr("Apply"), tr("Discard"), tr("Cancel"))) {
270          case 0:     // Apply...                  case 0:     // Apply...
271              accept();                          accept();
272              return;                          return;
273          case 1:     // Discard                  case 1:     // Discard
274              break;                          break;
275          default:    // Cancel.                  default:    // Cancel.
276              bReject = false;                          bReject = false;
277          }                  }
278      }          }
279    
280      if (bReject)          if (bReject)
281          QDialog::reject();                  QDialog::reject();
282  }  }
283    
284    
285  // Browse and open an instrument file.  // Browse and open an instrument file.
286  void qsamplerChannelForm::openInstrumentFile (void)  void qsamplerChannelForm::openInstrumentFile (void)
287  {  {
288      qsamplerOptions *pOptions = m_pChannel->options();          qsamplerOptions *pOptions = m_pChannel->options();
289      if (pOptions == NULL)          if (pOptions == NULL)
290          return;                  return;
291    
292      // FIXME: the instrument file filters should be restricted,          // FIXME: the instrument file filters should be restricted,
293      // depending on the current engine.          // depending on the current engine.
294      QString sInstrumentFile = QFileDialog::getOpenFileName(          QString sInstrumentFile = QFileDialog::getOpenFileName(
295              pOptions->sInstrumentDir,                   // Start here.                          pOptions->sInstrumentDir,                   // Start here.
296              tr("Instrument files") + " (*.gig *.dls)",  // Filter (GIG and DLS files)                          tr("Instrument files") + " (*.gig *.dls)",  // Filter (GIG and DLS files)
297              this, 0,                                    // Parent and name (none)                          this, 0,                                    // Parent and name (none)
298              tr("Instrument files")                      // Caption.                          tr("Instrument files")                      // Caption.
299      );          );
300    
301      if (sInstrumentFile.isEmpty())          if (sInstrumentFile.isEmpty())
302          return;                  return;
303    
304      InstrumentFileComboBox->setCurrentText(sInstrumentFile);          InstrumentFileComboBox->setCurrentText(sInstrumentFile);
305  }  }
306    
307    
308  // Refresh the actual instrument name.  // Refresh the actual instrument name.
309  void qsamplerChannelForm::updateInstrumentName (void)  void qsamplerChannelForm::updateInstrumentName (void)
310  {  {
311      qsamplerOptions *pOptions = m_pChannel->options();          qsamplerOptions *pOptions = m_pChannel->options();
312      if (pOptions == NULL)          if (pOptions == NULL)
313          return;                  return;
314    
315      // Finally this better idea would be to use libgig          // Finally this better idea would be to use libgig
316      // to retrieve the REAL instrument names.          // to retrieve the REAL instrument names.
317      InstrumentNrComboBox->clear();          InstrumentNrComboBox->clear();
318      InstrumentNrComboBox->insertStringList(          InstrumentNrComboBox->insertStringList(
319          qsamplerChannel::getInstrumentList(                  qsamplerChannel::getInstrumentList(
320                          InstrumentFileComboBox->currentText(),                          InstrumentFileComboBox->currentText(),
321                          pOptions->bInstrumentNames)                          pOptions->bInstrumentNames)
322      );          );
323    
324      optionsChanged();          optionsChanged();
325  }  }
326    
327  // Show device options dialog.  // Show device options dialog.
328  void qsamplerChannelForm::setupDevice ( qsamplerDevice *pDevice )  void qsamplerChannelForm::setupDevice ( qsamplerDevice *pDevice,
329            qsamplerDevice::qsamplerDeviceType deviceTypeMode,
330            const QString& sDriverName )
331  {  {
332          // Create the device form if not already...          // Create the device form if not already...
333          if (m_pDeviceForm == NULL) {          if (m_pDeviceForm == NULL) {
# Line 327  void qsamplerChannelForm::setupDevice ( Line 335  void qsamplerChannelForm::setupDevice (
335                          WType_Dialog | WShowModal);                          WType_Dialog | WShowModal);
336                  m_pDeviceForm->setMainForm(m_pChannel->mainForm());                  m_pDeviceForm->setMainForm(m_pChannel->mainForm());
337                  QObject::connect(m_pDeviceForm, SIGNAL(devicesChanged()),                  QObject::connect(m_pDeviceForm, SIGNAL(devicesChanged()),
338                      this, SLOT(updateDevices()));                          this, SLOT(updateDevices()));
339          }          }
340    
341          // Refresh the device form with selected data.          // Refresh the device form with selected data.
342          if (m_pDeviceForm) {          if (m_pDeviceForm) {
343                  m_pDeviceForm->setClient(m_pChannel->client()); // <-- refreshDevices().                  m_pDeviceForm->setDeviceTypeMode(deviceTypeMode);
344                  if (pDevice)                  m_pDeviceForm->setClient(m_pChannel->client()); // -> refreshDevices();
345                          m_pDeviceForm->setDevice(pDevice->deviceType(), pDevice->deviceID());                  m_pDeviceForm->setDevice(pDevice);
346                    m_pDeviceForm->setDriverName(sDriverName);
347                  m_pDeviceForm->show();                  m_pDeviceForm->show();
348          }          }
349  }  }
# Line 349  void qsamplerChannelForm::selectMidiDriv Line 358  void qsamplerChannelForm::selectMidiDriv
358          int iDeviceID = -1;          int iDeviceID = -1;
359          qsamplerDevice *pDevice = m_midiDevices.at(MidiDeviceComboBox->currentItem());          qsamplerDevice *pDevice = m_midiDevices.at(MidiDeviceComboBox->currentItem());
360          if (pDevice)          if (pDevice)
361              iDeviceID = pDevice->deviceID();                  iDeviceID = pDevice->deviceID();
362    
363          // Clean maplist.          // Clean maplist.
364          MidiDeviceComboBox->clear();          MidiDeviceComboBox->clear();
# Line 372  void qsamplerChannelForm::selectMidiDriv Line 381  void qsamplerChannelForm::selectMidiDriv
381    
382          // Do proper enabling...          // Do proper enabling...
383          bool bEnabled = !m_midiDevices.isEmpty();          bool bEnabled = !m_midiDevices.isEmpty();
384          if (!bEnabled)          if (!bEnabled) {
385                  MidiDeviceComboBox->insertItem(tr("(New MIDI device)"));                  MidiDeviceComboBox->insertItem(
386          else if (iDeviceID >= 0) {                          tr("(New MIDI %1 device)").arg(sMidiDriver));
387              // Select the previous current device...          } else if (iDeviceID >= 0) {
388              int iMidiItem = 0;                  // Select the previous current device...
389              for (pDevice = m_midiDevices.first();                  int iMidiItem = 0;
390                      pDevice;                  for (pDevice = m_midiDevices.first();
391                          pDevice = m_midiDevices.next()) {                                  pDevice;
392                      if (pDevice->deviceID() == iDeviceID) {                                          pDevice = m_midiDevices.next()) {
393                            if (pDevice->deviceID() == iDeviceID) {
394                                  MidiDeviceComboBox->setCurrentItem(iMidiItem);                                  MidiDeviceComboBox->setCurrentItem(iMidiItem);
395                  //      selectMidiDeviceItem(iMidiItem);                          //      selectMidiDeviceItem(iMidiItem);
396                          break;                                  break;
397                      }                          }
398                          iMidiItem++;                          iMidiItem++;
399                  }                  }
400          }          }
# Line 397  void qsamplerChannelForm::selectMidiDriv Line 407  void qsamplerChannelForm::selectMidiDriv
407  void qsamplerChannelForm::selectMidiDriver ( const QString& sMidiDriver )  void qsamplerChannelForm::selectMidiDriver ( const QString& sMidiDriver )
408  {  {
409          if (m_iDirtySetup > 0)          if (m_iDirtySetup > 0)
410              return;                  return;
411    
412          selectMidiDriverItem(sMidiDriver);          selectMidiDriverItem(sMidiDriver);
413          optionsChanged();          optionsChanged();
# Line 423  void qsamplerChannelForm::selectMidiDevi Line 433  void qsamplerChannelForm::selectMidiDevi
433  void qsamplerChannelForm::selectMidiDevice ( int iMidiItem )  void qsamplerChannelForm::selectMidiDevice ( int iMidiItem )
434  {  {
435          if (m_iDirtySetup > 0)          if (m_iDirtySetup > 0)
436              return;                  return;
437    
438          selectMidiDeviceItem(iMidiItem);          selectMidiDeviceItem(iMidiItem);
439          optionsChanged();          optionsChanged();
# Line 433  void qsamplerChannelForm::selectMidiDevi Line 443  void qsamplerChannelForm::selectMidiDevi
443  // MIDI device options.  // MIDI device options.
444  void qsamplerChannelForm::setupMidiDevice (void)  void qsamplerChannelForm::setupMidiDevice (void)
445  {  {
446          setupDevice(m_midiDevices.at(MidiDeviceComboBox->currentItem()));          setupDevice(m_midiDevices.at(MidiDeviceComboBox->currentItem()),
447                    qsamplerDevice::Midi, MidiDriverComboBox->currentText());
448  }  }
449    
450    
# Line 446  void qsamplerChannelForm::selectAudioDri Line 457  void qsamplerChannelForm::selectAudioDri
457          int iDeviceID = -1;          int iDeviceID = -1;
458          qsamplerDevice *pDevice = m_audioDevices.at(AudioDeviceComboBox->currentItem());          qsamplerDevice *pDevice = m_audioDevices.at(AudioDeviceComboBox->currentItem());
459          if (pDevice)          if (pDevice)
460              iDeviceID = pDevice->deviceID();                  iDeviceID = pDevice->deviceID();
461    
462          // Clean maplist.          // Clean maplist.
463          AudioDeviceComboBox->clear();          AudioDeviceComboBox->clear();
# Line 469  void qsamplerChannelForm::selectAudioDri Line 480  void qsamplerChannelForm::selectAudioDri
480    
481          // Do proper enabling...          // Do proper enabling...
482          bool bEnabled = !m_audioDevices.isEmpty();          bool bEnabled = !m_audioDevices.isEmpty();
483          if (!bEnabled)          if (!bEnabled) {
484                  AudioDeviceComboBox->insertItem(tr("(New Audio device)"));                  AudioDeviceComboBox->insertItem(
485          else if (iDeviceID >= 0) {                          tr("(New Audio %1 device)").arg(sAudioDriver));
486              // Select the previous current device...          } else if (iDeviceID >= 0) {
487              int iAudioItem = 0;                  // Select the previous current device...
488              for (pDevice = m_audioDevices.first();                  int iAudioItem = 0;
489                      pDevice;                  for (pDevice = m_audioDevices.first();
490                          pDevice = m_audioDevices.next()) {                                  pDevice;
491                      if (pDevice->deviceID() == iDeviceID) {                                          pDevice = m_audioDevices.next()) {
492                            if (pDevice->deviceID() == iDeviceID) {
493                                  AudioDeviceComboBox->setCurrentItem(iAudioItem);                                  AudioDeviceComboBox->setCurrentItem(iAudioItem);
494                  //      selectAudioDeviceItem(iAudioItem);                          //      selectAudioDeviceItem(iAudioItem);
495                          break;                                  break;
496                      }                          }
497                          iAudioItem++;                          iAudioItem++;
498                  }                  }
499          }          }
# Line 494  void qsamplerChannelForm::selectAudioDri Line 506  void qsamplerChannelForm::selectAudioDri
506  void qsamplerChannelForm::selectAudioDriver ( const QString& sAudioDriver )  void qsamplerChannelForm::selectAudioDriver ( const QString& sAudioDriver )
507  {  {
508          if (m_iDirtySetup > 0)          if (m_iDirtySetup > 0)
509              return;                  return;
510                
511          selectAudioDriverItem(sAudioDriver);          selectAudioDriverItem(sAudioDriver);
512          optionsChanged();          optionsChanged();
513  }  }
# Line 515  void qsamplerChannelForm::selectAudioDev Line 527  void qsamplerChannelForm::selectAudioDev
527  void qsamplerChannelForm::selectAudioDevice ( int iAudioItem )  void qsamplerChannelForm::selectAudioDevice ( int iAudioItem )
528  {  {
529          if (m_iDirtySetup > 0)          if (m_iDirtySetup > 0)
530              return;                  return;
531    
532          selectAudioDeviceItem(iAudioItem);          selectAudioDeviceItem(iAudioItem);
533          optionsChanged();          optionsChanged();
# Line 525  void qsamplerChannelForm::selectAudioDev Line 537  void qsamplerChannelForm::selectAudioDev
537  // Audio device options.  // Audio device options.
538  void qsamplerChannelForm::setupAudioDevice (void)  void qsamplerChannelForm::setupAudioDevice (void)
539  {  {
540          setupDevice(m_audioDevices.at(AudioDeviceComboBox->currentItem()));          setupDevice(m_audioDevices.at(AudioDeviceComboBox->currentItem()),
541                    qsamplerDevice::Audio, AudioDriverComboBox->currentText());
542  }  }
543    
544    
545  // UPdate all device lists slot.  // UPdate all device lists slot.
546  void qsamplerChannelForm::updateDevices (void)  void qsamplerChannelForm::updateDevices (void)
547  {  {
548      if (m_iDirtySetup > 0)          if (m_iDirtySetup > 0)
549          return;                  return;
550    
551          selectMidiDriverItem(MidiDriverComboBox->currentText());          selectMidiDriverItem(MidiDriverComboBox->currentText());
552          selectAudioDriverItem(AudioDriverComboBox->currentText());          selectAudioDriverItem(AudioDriverComboBox->currentText());
# Line 544  void qsamplerChannelForm::updateDevices Line 557  void qsamplerChannelForm::updateDevices
557  // Dirty up settings.  // Dirty up settings.
558  void qsamplerChannelForm::optionsChanged (void)  void qsamplerChannelForm::optionsChanged (void)
559  {  {
560      if (m_iDirtySetup > 0)          if (m_iDirtySetup > 0)
561          return;                  return;
562    
563      m_iDirtyCount++;          m_iDirtyCount++;
564      stabilizeForm();          stabilizeForm();
565  }  }
566    
567    
568  // Stabilize current form state.  // Stabilize current form state.
569  void qsamplerChannelForm::stabilizeForm (void)  void qsamplerChannelForm::stabilizeForm (void)
570  {  {
571      const QString& sFilename = InstrumentFileComboBox->currentText();          const QString& sFilename = InstrumentFileComboBox->currentText();
572      OkPushButton->setEnabled(m_iDirtyCount > 0 && !sFilename.isEmpty() && QFileInfo(sFilename).exists());          OkPushButton->setEnabled(m_iDirtyCount > 0 && !sFilename.isEmpty() && QFileInfo(sFilename).exists());
573  }  }
574    
575    
576  // end of qsamplerChannelForm.ui.h  // end of qsamplerChannelForm.ui.h
   

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