/[svn]/qsampler/trunk/src/qsamplerChannelForm.cpp
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Diff of /qsampler/trunk/src/qsamplerChannelForm.cpp

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revision 1509 by capela, Thu Nov 22 11:10:44 2007 UTC revision 1520 by capela, Sat Nov 24 13:22:00 2007 UTC
# Line 41  namespace QSampler { Line 41  namespace QSampler {
41  ChannelForm::ChannelForm ( QWidget* pParent )  ChannelForm::ChannelForm ( QWidget* pParent )
42          : QDialog(pParent)          : QDialog(pParent)
43  {  {
44      m_ui.setupUi(this);          m_ui.setupUi(this);
45    
46          // Initialize locals.          // Initialize locals.
47          m_pChannel = NULL;          m_pChannel = NULL;
# Line 54  ChannelForm::ChannelForm ( QWidget* pPar Line 54  ChannelForm::ChannelForm ( QWidget* pPar
54    
55          m_pDeviceForm = NULL;          m_pDeviceForm = NULL;
56    
57            int iRowHeight = m_ui.AudioRoutingTable->fontMetrics().height() + 4;
58            m_ui.AudioRoutingTable->verticalHeader()->setDefaultSectionSize(iRowHeight);
59            m_ui.AudioRoutingTable->horizontalHeader()->setDefaultAlignment(Qt::AlignLeft);
60    
61          m_ui.AudioRoutingTable->setModel(&m_routingModel);          m_ui.AudioRoutingTable->setModel(&m_routingModel);
62          m_ui.AudioRoutingTable->setItemDelegate(&m_routingDelegate);          m_ui.AudioRoutingTable->setItemDelegate(&m_routingDelegate);
63          m_ui.AudioRoutingTable->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);          m_ui.AudioRoutingTable->horizontalHeader()->setResizeMode(0, QHeaderView::Stretch);
64  //      m_ui.AudioRoutingTable->verticalHeader()->hide();  //      m_ui.AudioRoutingTable->verticalHeader()->hide();
65    
66          // This goes initially hidden, and will be shown          // This goes initially hidden, and will be shown
67      // on setup() for currently existing channels...          // on setup() for currently existing channels...
68          m_ui.AudioRoutingTable->hide();          m_ui.AudioRoutingTable->hide();
69    
70          // Try to restore normal window positioning.          // Try to restore normal window positioning.
# Line 218  void ChannelForm::setup ( qsamplerChanne Line 222  void ChannelForm::setup ( qsamplerChanne
222          m_ui.InstrumentNrComboBox->insertItems(0,          m_ui.InstrumentNrComboBox->insertItems(0,
223                  qsamplerChannel::getInstrumentList(sInstrumentFile,                  qsamplerChannel::getInstrumentList(sInstrumentFile,
224                  pOptions->bInstrumentNames));                  pOptions->bInstrumentNames));
225          m_ui.InstrumentNrComboBox->setCurrentIndex(pChannel->instrumentNr());          int iInstrumentNr = pChannel->instrumentNr();
226            if (iInstrumentNr < 0)
227                    iInstrumentNr = 0;
228            m_ui.InstrumentNrComboBox->setCurrentIndex(iInstrumentNr);
229    
230          // MIDI input device...          // MIDI input device...
231          qsamplerDevice midiDevice(qsamplerDevice::Midi, m_pChannel->midiDevice());          qsamplerDevice midiDevice(qsamplerDevice::Midi, m_pChannel->midiDevice());
# Line 386  void ChannelForm::accept (void) Line 393  void ChannelForm::accept (void)
393                  if (!m_pChannel->setMidiMap(m_ui.MidiMapComboBox->currentIndex()))                  if (!m_pChannel->setMidiMap(m_ui.MidiMapComboBox->currentIndex()))
394                          iErrors++;                          iErrors++;
395                  // Show error messages?                  // Show error messages?
396                  if (iErrors > 0)                  if (iErrors > 0) {
397                          m_pChannel->appendMessagesError(tr("Some channel settings could not be set.\n\nSorry."));                          m_pChannel->appendMessagesError(
398                                    tr("Some channel settings could not be set.\n\nSorry."));
399                    }
400          }          }
401    
402          // Save default engine name, instrument directory and history...          // Save default engine name, instrument directory and history...
# Line 492  void ChannelForm::setupDevice ( qsampler Line 501  void ChannelForm::setupDevice ( qsampler
501          qsamplerDevice::DeviceType deviceTypeMode,          qsamplerDevice::DeviceType deviceTypeMode,
502          const QString& sDriverName )          const QString& sDriverName )
503  {  {
         if (pDevice == NULL)  
                 return;  
   
504          MainForm *pMainForm = MainForm::getInstance();          MainForm *pMainForm = MainForm::getInstance();
505          if (pMainForm == NULL)          if (pMainForm == NULL)
506                  return;                  return;
# Line 504  void ChannelForm::setupDevice ( qsampler Line 510  void ChannelForm::setupDevice ( qsampler
510          // Create the device form if not already...          // Create the device form if not already...
511          if (m_pDeviceForm == NULL) {          if (m_pDeviceForm == NULL) {
512                  m_pDeviceForm = new DeviceForm(this, Qt::Dialog);                  m_pDeviceForm = new DeviceForm(this, Qt::Dialog);
513          m_pDeviceForm->setAttribute(Qt::WA_ShowModal);                  m_pDeviceForm->setAttribute(Qt::WA_ShowModal);
514                  QObject::connect(m_pDeviceForm, SIGNAL(devicesChanged()),                  QObject::connect(m_pDeviceForm, SIGNAL(devicesChanged()),
515                          this, SLOT(updateDevices()));                          this, SLOT(updateDevices()));
516          }          }
# Line 553  void ChannelForm::selectMidiDriverItem ( Line 559  void ChannelForm::selectMidiDriverItem (
559          for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) {          for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) {
560                  pDevice = new qsamplerDevice(qsamplerDevice::Midi, piDeviceIDs[i]);                  pDevice = new qsamplerDevice(qsamplerDevice::Midi, piDeviceIDs[i]);
561                  if (pDevice->driverName().toUpper() == sDriverName) {                  if (pDevice->driverName().toUpper() == sDriverName) {
562                          m_ui.MidiDeviceComboBox->insertItem(0, midiPixmap, pDevice->deviceName());                          m_ui.MidiDeviceComboBox->insertItem(0,
563                                    midiPixmap, pDevice->deviceName());
564                          m_midiDevices.append(pDevice);                          m_midiDevices.append(pDevice);
565                  } else {                  } else {
566                          delete pDevice;                          delete pDevice;
# Line 667  void ChannelForm::selectAudioDriverItem Line 674  void ChannelForm::selectAudioDriverItem
674          for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) {          for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) {
675                  pDevice = new qsamplerDevice(qsamplerDevice::Audio, piDeviceIDs[i]);                  pDevice = new qsamplerDevice(qsamplerDevice::Audio, piDeviceIDs[i]);
676                  if (pDevice->driverName().toUpper() == sDriverName) {                  if (pDevice->driverName().toUpper() == sDriverName) {
677                          m_ui.AudioDeviceComboBox->insertItem(0, audioPixmap, pDevice->deviceName());                          m_ui.AudioDeviceComboBox->insertItem(0,
678                                    audioPixmap, pDevice->deviceName());
679                          m_audioDevices.append(pDevice);                          m_audioDevices.append(pDevice);
680                  } else {                  } else {
681                          delete pDevice;                          delete pDevice;
# Line 776  void ChannelForm::stabilizeForm (void) Line 784  void ChannelForm::stabilizeForm (void)
784  {  {
785          const bool bValid =          const bool bValid =
786                  m_ui.EngineNameComboBox->currentIndex() >= 0 &&                  m_ui.EngineNameComboBox->currentIndex() >= 0 &&
787                  m_ui.EngineNameComboBox->currentText() !=                  m_ui.EngineNameComboBox->currentText()
788                  qsamplerChannel::noEngineName();                          != qsamplerChannel::noEngineName();
789  #if 0  #if 0
790          const QString& sPath = InstrumentFileComboBox->currentText();          const QString& sPath = InstrumentFileComboBox->currentText();
791          bValid = bValid && !sPath.isEmpty() && QFileInfo(sPath).exists();          bValid = bValid && !sPath.isEmpty() && QFileInfo(sPath).exists();
# Line 788  void ChannelForm::stabilizeForm (void) Line 796  void ChannelForm::stabilizeForm (void)
796    
797  void ChannelForm::updateTableCellRenderers (void)  void ChannelForm::updateTableCellRenderers (void)
798  {  {
799      const int rows = m_routingModel.rowCount();          const int rows = m_routingModel.rowCount();
800      const int cols = m_routingModel.columnCount();          const int cols = m_routingModel.columnCount();
801      updateTableCellRenderers(          updateTableCellRenderers(
802                  m_routingModel.index(0, 0),                  m_routingModel.index(0, 0),
803                  m_routingModel.index(rows - 1, cols - 1));                  m_routingModel.index(rows - 1, cols - 1));
804  }  }
# Line 799  void ChannelForm::updateTableCellRendere Line 807  void ChannelForm::updateTableCellRendere
807  void ChannelForm::updateTableCellRenderers (  void ChannelForm::updateTableCellRenderers (
808          const QModelIndex& topLeft, const QModelIndex& bottomRight )          const QModelIndex& topLeft, const QModelIndex& bottomRight )
809  {  {
810      for (int r = topLeft.row(); r <= bottomRight.row(); r++) {          for (int r = topLeft.row(); r <= bottomRight.row(); r++) {
811          for (int c = topLeft.column(); c <= bottomRight.column(); c++) {                  for (int c = topLeft.column(); c <= bottomRight.column(); c++) {
812              const QModelIndex index = m_routingModel.index(r, c);                          const QModelIndex index = m_routingModel.index(r, c);
813              m_ui.AudioRoutingTable->openPersistentEditor(index);                          m_ui.AudioRoutingTable->openPersistentEditor(index);
814          }                  }
815      }          }
816  }  }
817    
818  } // namespace QSampler  } // namespace QSampler
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