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

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revision 400 by capela, Mon Feb 21 15:02:58 2005 UTC revision 487 by capela, Thu Mar 31 14:17:19 2005 UTC
# Line 26  Line 26 
26  #include <qfileinfo.h>  #include <qfileinfo.h>
27  #include <qlistbox.h>  #include <qlistbox.h>
28    
29    #include "qsamplerDeviceForm.h"
30    
31  #include "config.h"  #include "config.h"
32    
33    
# Line 38  void qsamplerChannelForm::init (void) Line 40  void qsamplerChannelForm::init (void)
40      m_iDirtySetup = 0;      m_iDirtySetup = 0;
41      m_iDirtyCount = 0;      m_iDirtyCount = 0;
42    
43            m_midiDevices.setAutoDelete(true);
44            m_audioDevices.setAutoDelete(true);
45    
46            m_pDeviceForm = NULL;
47            
48      // Try to restore normal window positioning.      // Try to restore normal window positioning.
49      adjustSize();      adjustSize();
50  }  }
# Line 46  void qsamplerChannelForm::init (void) Line 53  void qsamplerChannelForm::init (void)
53  // Kind of destructor.  // Kind of destructor.
54  void qsamplerChannelForm::destroy (void)  void qsamplerChannelForm::destroy (void)
55  {  {
56            if (m_pDeviceForm)
57                delete m_pDeviceForm;
58            m_pDeviceForm = NULL;
59  }  }
60    
61    
# Line 88  void qsamplerChannelForm::setup ( qsampl Line 98  void qsamplerChannelForm::setup ( qsampl
98      else m_pChannel->appendMessagesClient("lscp_get_available_engines");      else m_pChannel->appendMessagesClient("lscp_get_available_engines");
99    
100      // Populate Audio output type list.      // Populate Audio output type list.
101      const char **ppszAudioDrivers = ::lscp_get_available_audio_drivers(m_pChannel->client());      AudioDriverComboBox->clear();
102      if (ppszAudioDrivers) {      AudioDriverComboBox->insertStringList(
103          AudioDriverComboBox->clear();                  qsamplerDevice::getDrivers(m_pChannel->client(), qsamplerDevice::Audio));
         for (int iAudioDriver = 0; ppszAudioDrivers[iAudioDriver]; iAudioDriver++)  
             AudioDriverComboBox->insertItem(ppszAudioDrivers[iAudioDriver]);  
     }  
     else m_pChannel->appendMessagesClient("lscp_get_available_audio_drivers");  
104    
105      // Populate MIDI input type list.      // Populate MIDI input type list.
106      const char **ppszMidiDrivers = ::lscp_get_available_midi_drivers(m_pChannel->client());      MidiDriverComboBox->clear();
107      if (ppszMidiDrivers) {      MidiDriverComboBox->insertStringList(
108          MidiDriverComboBox->clear();                  qsamplerDevice::getDrivers(m_pChannel->client(), qsamplerDevice::Midi));
         for (int iMidiDriver = 0; ppszMidiDrivers[iMidiDriver]; iMidiDriver++)  
             MidiDriverComboBox->insertItem(ppszMidiDrivers[iMidiDriver]);  
     }  
     else m_pChannel->appendMessagesClient("lscp_get_available_midi_drivers");  
109    
110      // Read proper channel information,      // Read proper channel information,
111      // and populate the channel form fields.      // and populate the channel form fields.
# Line 127  void qsamplerChannelForm::setup ( qsampl Line 129  void qsamplerChannelForm::setup ( qsampl
129                  qsamplerChannel::getInstrumentList(sInstrumentFile,                  qsamplerChannel::getInstrumentList(sInstrumentFile,
130                  pOptions->bInstrumentNames));                  pOptions->bInstrumentNames));
131      InstrumentNrComboBox->setCurrentItem(pChannel->instrumentNr());      InstrumentNrComboBox->setCurrentItem(pChannel->instrumentNr());
132        
133            // MIDI input device...
134            qsamplerDevice midiDevice(m_pChannel->mainForm(),
135                    qsamplerDevice::Midi, m_pChannel->midiDevice());
136      // MIDI input driver...      // MIDI input driver...
137      QString sMidiDriver = pChannel->midiDriver();          QString sMidiDriver = midiDevice.driverName();
138      if (sMidiDriver.isEmpty() || bNew)          if (sMidiDriver.isEmpty() || bNew)
139          sMidiDriver = pOptions->sMidiDriver;                  sMidiDriver = pOptions->sMidiDriver;
140      if (!sMidiDriver.isEmpty()) {          if (!sMidiDriver.isEmpty()) {
141          if (MidiDriverComboBox->listBox()->findItem(sMidiDriver, Qt::ExactMatch) == NULL)                  if (MidiDriverComboBox->listBox()->findItem(sMidiDriver, Qt::ExactMatch) == NULL)
142              MidiDriverComboBox->insertItem(sMidiDriver);                          MidiDriverComboBox->insertItem(sMidiDriver);
143          MidiDriverComboBox->setCurrentText(sMidiDriver);                  MidiDriverComboBox->setCurrentText(sMidiDriver);
144      }          }
145            selectMidiDriver(sMidiDriver);
146            if (!bNew)
147                    MidiDeviceComboBox->setCurrentText(midiDevice.deviceName());
148            selectMidiDevice(MidiDeviceComboBox->currentItem());
149      // MIDI input port...      // MIDI input port...
150      MidiPortSpinBox->setValue(pChannel->midiPort());      MidiPortSpinBox->setValue(pChannel->midiPort());
151      // MIDI input channel...      // MIDI input channel...
# Line 144  void qsamplerChannelForm::setup ( qsampl Line 154  void qsamplerChannelForm::setup ( qsampl
154      if (iMidiChannel < 0)      if (iMidiChannel < 0)
155          iMidiChannel = (::lscp_get_channels(m_pChannel->client()) % 16);          iMidiChannel = (::lscp_get_channels(m_pChannel->client()) % 16);
156      MidiChannelComboBox->setCurrentItem(iMidiChannel);      MidiChannelComboBox->setCurrentItem(iMidiChannel);
157      // Audio output driver...  
158      QString sAudioDriver = pChannel->audioDriver();          // Audio output device...
159      if (sAudioDriver.isEmpty() || bNew)          qsamplerDevice audioDevice(m_pChannel->mainForm(),
160          sAudioDriver = pOptions->sAudioDriver;                  qsamplerDevice::Audio, m_pChannel->audioDevice());
161      if (!sAudioDriver.isEmpty()) {          // Audio output driver...
162          if (AudioDriverComboBox->listBox()->findItem(sAudioDriver, Qt::ExactMatch) == NULL)          QString sAudioDriver = audioDevice.driverName();
163              AudioDriverComboBox->insertItem(sAudioDriver);          if (sAudioDriver.isEmpty() || bNew)
164          AudioDriverComboBox->setCurrentText(sAudioDriver);                  sAudioDriver = pOptions->sAudioDriver;
165      }          if (!sAudioDriver.isEmpty()) {
166                    if (AudioDriverComboBox->listBox()->findItem(sAudioDriver, Qt::ExactMatch) == NULL)
167                            AudioDriverComboBox->insertItem(sAudioDriver);
168                    AudioDriverComboBox->setCurrentText(sAudioDriver);
169            }
170            selectAudioDriver(sAudioDriver);
171            if (!bNew)
172                    AudioDeviceComboBox->setCurrentText(audioDevice.deviceName());
173            selectAudioDevice(AudioDeviceComboBox->currentItem());
174    
175          // As convenient, make it ready on stabilizeForm() for          // As convenient, make it ready on stabilizeForm() for
176          // prompt acceptance, if we got the minimum required...          // prompt acceptance, if we got the minimum required...
177          if (sEngineName != qsamplerChannel::noEngineName() &&          if (sEngineName != qsamplerChannel::noEngineName() &&
# Line 180  void qsamplerChannelForm::accept (void) Line 199  void qsamplerChannelForm::accept (void)
199          // Are we a new channel?          // Are we a new channel?
200          if (!m_pChannel->addChannel())          if (!m_pChannel->addChannel())
201              iErrors++;              iErrors++;
202          // Audio output driver type...                  // Accept Audio driver or device selection...
203          if (!m_pChannel->setAudioDriver(AudioDriverComboBox->currentText()))                  if (m_audioDevices.isEmpty()) {
204              iErrors++;                          if (!m_pChannel->setAudioDriver(AudioDriverComboBox->currentText()))
205          // MIDI input driver type...                                  iErrors++;
206          if (!m_pChannel->setMidiDriver(MidiDriverComboBox->currentText()))                  } else {
207              iErrors++;                          qsamplerDevice *pDevice = m_audioDevices.at(AudioDeviceComboBox->currentItem());
208                            if (pDevice == NULL)
209                                    iErrors++;
210                            else if (!m_pChannel->setAudioDevice(pDevice->deviceID()))
211                                    iErrors++;
212                    }
213                    // Accept MIDI driver or device selection...
214                    if (m_midiDevices.isEmpty()) {
215                            if (!m_pChannel->setMidiDriver(MidiDriverComboBox->currentText()))
216                                    iErrors++;
217                    } else {
218                            qsamplerDevice *pDevice = m_midiDevices.at(MidiDeviceComboBox->currentItem());
219                            if (pDevice == NULL)
220                                    iErrors++;
221                            else if (!m_pChannel->setMidiDevice(pDevice->deviceID()))
222                                    iErrors++;
223                    }
224          // MIDI input port number...          // MIDI input port number...
225          if (!m_pChannel->setMidiPort(MidiPortSpinBox->value()))          if (!m_pChannel->setMidiPort(MidiPortSpinBox->value()))
226              iErrors++;              iErrors++;
# Line 283  void qsamplerChannelForm::updateInstrume Line 318  void qsamplerChannelForm::updateInstrume
318      optionsChanged();      optionsChanged();
319  }  }
320    
321    // Show device options dialog.
322    void qsamplerChannelForm::setupDevice ( qsamplerDevice *pDevice )
323    {
324            if (pDevice == NULL)
325                return;
326    
327            // Create the device form if not already...
328            if (m_pDeviceForm == NULL) {
329                    m_pDeviceForm = new qsamplerDeviceForm(this, 0,
330                            WType_Dialog | WShowModal);
331                    m_pDeviceForm->setMainForm(m_pChannel->mainForm());
332                    m_pDeviceForm->move(QDialog::pos() + QPoint(32, 32));
333            }
334    
335            // Refresh the device form with selected data.
336            if (m_pDeviceForm) {
337                    m_pDeviceForm->setClient(m_pChannel->client()); // <-- refreshDevices().
338                    m_pDeviceForm->setDevice(pDevice->deviceType(),
339                            pDevice->deviceID());
340                    m_pDeviceForm->show();
341            }
342    }
343    
344    
345    // Refresh MIDI device options.
346    void qsamplerChannelForm::selectMidiDriver ( const QString& sMidiDriver )
347    {
348            const QString sDriverName = sMidiDriver.upper();
349            
350            MidiDeviceComboBox->clear();
351            m_audioDevices.clear();
352    
353            const QPixmap& midiPixmap = QPixmap::fromMimeSource("midi2.png");
354            int *piDeviceIDs = qsamplerDevice::getDevices(m_pChannel->client(),
355                    qsamplerDevice::Midi);
356            for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) {
357                    qsamplerDevice *pDevice = new qsamplerDevice(m_pChannel->mainForm(),
358                            qsamplerDevice::Midi, piDeviceIDs[i]);
359                    if (pDevice->driverName().upper() == sDriverName) {
360                            MidiDeviceComboBox->insertItem(midiPixmap, pDevice->deviceName());
361                            m_midiDevices.append(pDevice);
362                    } else {
363                            delete pDevice;
364                    }
365            }
366    
367            bool bEnabled = !m_midiDevices.isEmpty();
368            if (!bEnabled)
369                    MidiDeviceComboBox->insertItem(tr("(New MIDI device)"));
370            MidiDeviceTextLabel->setEnabled(bEnabled);
371            MidiDeviceComboBox->setEnabled(bEnabled);
372            MidiDevicePushButton->setEnabled(bEnabled);
373            optionsChanged();
374    }
375    
376    
377    // Select MIDI device options.
378    void qsamplerChannelForm::selectMidiDevice ( int iMidiItem )
379    {
380            qsamplerDevice *pDevice = m_midiDevices.at(iMidiItem);
381            if (pDevice) {
382                    const qsamplerDeviceParamMap& params = pDevice->params();
383                    int iPorts = params["PORTS"].value.toInt();
384                    MidiPortTextLabel->setEnabled(iPorts > 0);
385                    MidiPortSpinBox->setEnabled(iPorts > 0);
386                    if (iPorts > 0)
387                            MidiPortSpinBox->setMaxValue(iPorts - 1);
388            }
389            optionsChanged();
390    }
391    
392    
393    // MIDI device options.
394    void qsamplerChannelForm::setupMidiDevice (void)
395    {
396            setupDevice(m_midiDevices.at(MidiDeviceComboBox->currentItem()));
397    }
398    
399    
400    // Refresh Audio device options.
401    void qsamplerChannelForm::selectAudioDriver ( const QString& sAudioDriver )
402    {
403            const QString sDriverName = sAudioDriver.upper();
404    
405            AudioDeviceComboBox->clear();
406            m_audioDevices.clear();
407    
408            const QPixmap& audioPixmap = QPixmap::fromMimeSource("audio2.png");
409            int *piDeviceIDs = qsamplerDevice::getDevices(m_pChannel->client(),
410                    qsamplerDevice::Audio);
411            for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) {
412                    qsamplerDevice *pDevice = new qsamplerDevice(m_pChannel->mainForm(),
413                            qsamplerDevice::Audio, piDeviceIDs[i]);
414                    if (pDevice->driverName().upper() == sDriverName) {
415                            AudioDeviceComboBox->insertItem(audioPixmap, pDevice->deviceName());
416                            m_audioDevices.append(pDevice);
417                    } else {
418                            delete pDevice;
419                    }
420            }
421    
422            bool bEnabled = !m_audioDevices.isEmpty();
423            if (!bEnabled)
424                    AudioDeviceComboBox->insertItem(tr("(New Audio device)"));
425            AudioDeviceTextLabel->setEnabled(bEnabled);
426            AudioDeviceComboBox->setEnabled(bEnabled);
427            AudioDevicePushButton->setEnabled(bEnabled);
428            optionsChanged();
429    }
430    
431    
432    // Select Audio device options.
433    void qsamplerChannelForm::selectAudioDevice ( int iAudioItem )
434    {
435            qsamplerDevice *pDevice = m_audioDevices.at(iAudioItem);
436            if (pDevice) {
437                    // Is there anything to do here?
438            }
439            optionsChanged();
440    }
441    
442    
443    // Audio device options.
444    void qsamplerChannelForm::setupAudioDevice (void)
445    {
446            setupDevice(m_audioDevices.at(AudioDeviceComboBox->currentItem()));
447    }
448    
449    
450  // Dirty up settings.  // Dirty up settings.
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