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

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revision 115 by capela, Mon Jun 7 21:41:43 2004 UTC revision 295 by capela, Tue Nov 16 15:26:18 2004 UTC
# Line 26  Line 26 
26  #include <qfileinfo.h>  #include <qfileinfo.h>
27  #include <qlistbox.h>  #include <qlistbox.h>
28    
 #include "qsamplerOptions.h"  
 #include "qsamplerChannelStrip.h"  
   
29  #include "config.h"  #include "config.h"
30    
31    
# Line 53  void qsamplerChannelForm::destroy (void) Line 50  void qsamplerChannelForm::destroy (void)
50    
51    
52  // Channel dialog setup formal initializer.  // Channel dialog setup formal initializer.
53  void qsamplerChannelForm::setup ( qsamplerChannelStrip *pChannel )  void qsamplerChannelForm::setup ( qsamplerChannel *pChannel )
54  {  {
55      m_pChannel = pChannel;      m_pChannel = pChannel;
56    
# Line 63  void qsamplerChannelForm::setup ( qsampl Line 60  void qsamplerChannelForm::setup ( qsampl
60      if (m_pChannel == NULL)      if (m_pChannel == NULL)
61          return;          return;
62    
63      setCaption(m_pChannel->caption());      // It can be a brand new channel, remember?
64        bool bNew = (m_pChannel->channelID() < 0);
65        setCaption(m_pChannel->channelName());
66    
67      // Check if we're up and connected.      // Check if we're up and connected.
68      if (m_pChannel->client() == NULL)      if (m_pChannel->client() == NULL)
# Line 87  void qsamplerChannelForm::setup ( qsampl Line 86  void qsamplerChannelForm::setup ( qsampl
86              EngineNameComboBox->insertItem(ppszEngines[iEngine]);              EngineNameComboBox->insertItem(ppszEngines[iEngine]);
87      }      }
88      else m_pChannel->appendMessagesClient("lscp_get_available_engines");      else m_pChannel->appendMessagesClient("lscp_get_available_engines");
89  /*  
90      // Populate Audio output type list.      // Populate Audio output type list.
91      const char **ppszAudioDrivers = ::lscp_get_available_audio_drivers(m_pChannel->client());      const char **ppszAudioDrivers = ::lscp_get_available_audio_drivers(m_pChannel->client());
92      if (ppszAudioDrivers) {      if (ppszAudioDrivers) {
# Line 105  void qsamplerChannelForm::setup ( qsampl Line 104  void qsamplerChannelForm::setup ( qsampl
104              MidiDriverComboBox->insertItem(ppszMidiDrivers[iMidiDriver]);              MidiDriverComboBox->insertItem(ppszMidiDrivers[iMidiDriver]);
105      }      }
106      else m_pChannel->appendMessagesClient("lscp_get_available_midi_drivers");      else m_pChannel->appendMessagesClient("lscp_get_available_midi_drivers");
107  */  
108      // Read proper channel information,      // Read proper channel information,
109      // and populate the channel form fields.      // and populate the channel form fields.
110    
111      // Engine name...      // Engine name...
112      const QString& sEngineName = pChannel->engineName();      QString sEngineName = pChannel->engineName();
113      if (!sEngineName.isEmpty()) {      if (sEngineName.isEmpty() && bNew)
114          if (EngineNameComboBox->listBox()->findItem(sEngineName, Qt::ExactMatch) == NULL)          sEngineName = pOptions->sEngineName;
115              EngineNameComboBox->insertItem(sEngineName);      if (sEngineName.isEmpty())
116          EngineNameComboBox->setCurrentText(sEngineName);          sEngineName = tr("(No engine)");
117      }      if (EngineNameComboBox->listBox()->findItem(sEngineName, Qt::ExactMatch) == NULL)
118            EngineNameComboBox->insertItem(sEngineName);
119        EngineNameComboBox->setCurrentText(sEngineName);
120      // Instrument filename and index...      // Instrument filename and index...
121      InstrumentFileComboBox->setCurrentText(pChannel->instrumentFile());      QString sInstrumentFile = pChannel->instrumentFile();
122        if (sInstrumentFile.isEmpty())
123            sInstrumentFile = tr("(No instrument)");
124        InstrumentFileComboBox->setCurrentText(sInstrumentFile);
125      InstrumentNrSpinBox->setValue(pChannel->instrumentNr());      InstrumentNrSpinBox->setValue(pChannel->instrumentNr());
126      // MIDI input...      // MIDI input driver...
127      const QString& sMidiDriver = pChannel->midiDriver();      QString sMidiDriver = pChannel->midiDriver();
128        if (sMidiDriver.isEmpty() || bNew)
129            sMidiDriver = pOptions->sMidiDriver;
130      if (!sMidiDriver.isEmpty()) {      if (!sMidiDriver.isEmpty()) {
131          if (MidiDriverComboBox->listBox()->findItem(sMidiDriver, Qt::ExactMatch) == NULL)          if (MidiDriverComboBox->listBox()->findItem(sMidiDriver, Qt::ExactMatch) == NULL)
132              MidiDriverComboBox->insertItem(sMidiDriver);              MidiDriverComboBox->insertItem(sMidiDriver);
133          MidiDriverComboBox->setCurrentText(sMidiDriver);          MidiDriverComboBox->setCurrentText(sMidiDriver);
134      }      }
135        // MIDI input port...
136      MidiPortSpinBox->setValue(pChannel->midiPort());      MidiPortSpinBox->setValue(pChannel->midiPort());
137      MidiChannelSpinBox->setValue(pChannel->midiChannel());      // MIDI input channel...
138      // Audio output...      int iMidiChannel = pChannel->midiChannel();
139      const QString& sAudioDriver = pChannel->audioDriver();      // When new, try to suggest a sensible MIDI channel...
140        if (iMidiChannel < 0)
141            iMidiChannel = (::lscp_get_channels(m_pChannel->client()) % 16);
142        MidiChannelComboBox->setCurrentItem(iMidiChannel);
143        // Audio output driver...
144        QString sAudioDriver = pChannel->audioDriver();
145        if (sAudioDriver.isEmpty() || bNew)
146            sAudioDriver = pOptions->sAudioDriver;
147      if (!sAudioDriver.isEmpty()) {      if (!sAudioDriver.isEmpty()) {
148          if (AudioDriverComboBox->listBox()->findItem(sAudioDriver, Qt::ExactMatch) == NULL)          if (AudioDriverComboBox->listBox()->findItem(sAudioDriver, Qt::ExactMatch) == NULL)
149              AudioDriverComboBox->insertItem(sAudioDriver);              AudioDriverComboBox->insertItem(sAudioDriver);
150          AudioDriverComboBox->setCurrentText(sAudioDriver);          AudioDriverComboBox->setCurrentText(sAudioDriver);
151      }      }
     // FIXME: Disable this while we don't know what to do.  
     MidiPortTextLabel->setEnabled(false);  
     MidiPortSpinBox->setEnabled(false);  
152      // Done.      // Done.
153      m_iDirtySetup--;      m_iDirtySetup--;
154      stabilizeForm();      stabilizeForm();
# Line 157  void qsamplerChannelForm::accept (void) Line 168  void qsamplerChannelForm::accept (void)
168      // We'll go for it!      // We'll go for it!
169      if (m_iDirtyCount > 0) {      if (m_iDirtyCount > 0) {
170          int iErrors = 0;          int iErrors = 0;
171            // Are we a new channel?
172            if (!m_pChannel->addChannel())
173                iErrors++;
174          // Audio output driver type...          // Audio output driver type...
175          if (!m_pChannel->setAudioDriver(AudioDriverComboBox->currentText()))          if (!m_pChannel->setAudioDriver(AudioDriverComboBox->currentText()))
176              iErrors++;              iErrors++;
# Line 167  void qsamplerChannelForm::accept (void) Line 181  void qsamplerChannelForm::accept (void)
181          if (!m_pChannel->setMidiPort(MidiPortSpinBox->value()))          if (!m_pChannel->setMidiPort(MidiPortSpinBox->value()))
182              iErrors++;              iErrors++;
183          // MIDI input channel...          // MIDI input channel...
184          if (!m_pChannel->setMidiChannel(MidiChannelSpinBox->value()))          if (!m_pChannel->setMidiChannel(MidiChannelComboBox->currentItem()))
185              iErrors++;              iErrors++;
186          // Engine name...          // Engine name...
187          if (!m_pChannel->loadEngine(EngineNameComboBox->currentText()))          if (!m_pChannel->loadEngine(EngineNameComboBox->currentText()))
# Line 180  void qsamplerChannelForm::accept (void) Line 194  void qsamplerChannelForm::accept (void)
194              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."));
195      }      }
196    
197      // Save default instrument directory and history...      // Save default engine name, instrument directory and history...
198      pOptions->sInstrumentDir = QFileInfo(InstrumentFileComboBox->currentText()).dirPath(true);      pOptions->sInstrumentDir = QFileInfo(InstrumentFileComboBox->currentText()).dirPath(true);
199        pOptions->sEngineName  = EngineNameComboBox->currentText();
200        pOptions->sAudioDriver = AudioDriverComboBox->currentText();
201        pOptions->sMidiDriver  = MidiDriverComboBox->currentText();
202      pOptions->saveComboBoxHistory(InstrumentFileComboBox);      pOptions->saveComboBoxHistory(InstrumentFileComboBox);
203    
204      // Just go with dialog acceptance.      // Just go with dialog acceptance.
# Line 195  void qsamplerChannelForm::reject (void) Line 212  void qsamplerChannelForm::reject (void)
212      bool bReject = true;      bool bReject = true;
213    
214      // Check if there's any pending changes...      // Check if there's any pending changes...
215      if (m_iDirtyCount > 0) {      if (m_iDirtyCount > 0 && OkPushButton->isEnabled()) {
216          switch (QMessageBox::warning(this, tr("Warning"),          switch (QMessageBox::warning(this, tr("Warning"),
217              tr("Some channel settings have been changed.\n\n"              tr("Some channel settings have been changed.\n\n"
218                 "Do you want to apply the changes?"),                 "Do you want to apply the changes?"),
# Line 265  void qsamplerChannelForm::optionsChanged Line 282  void qsamplerChannelForm::optionsChanged
282  // Stabilize current form state.  // Stabilize current form state.
283  void qsamplerChannelForm::stabilizeForm (void)  void qsamplerChannelForm::stabilizeForm (void)
284  {  {
285      const QString sFilename = InstrumentFileComboBox->currentText();      const QString& sFilename = InstrumentFileComboBox->currentText();
286      OkPushButton->setEnabled(m_iDirtyCount > 0 && !sFilename.isEmpty() && QFileInfo(sFilename).exists());      OkPushButton->setEnabled(m_iDirtyCount > 0 && !sFilename.isEmpty() && QFileInfo(sFilename).exists());
287  }  }
288    
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