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#include <qfileinfo.h> |
#include <qfileinfo.h> |
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#include <qlistbox.h> |
#include <qlistbox.h> |
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#include "qsamplerDeviceForm.h" |
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#include "config.h" |
#include "config.h" |
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m_iDirtySetup = 0; |
m_iDirtySetup = 0; |
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m_iDirtyCount = 0; |
m_iDirtyCount = 0; |
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m_midiDevices.setAutoDelete(true); |
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m_audioDevices.setAutoDelete(true); |
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m_pDeviceForm = NULL; |
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// Try to restore normal window positioning. |
// Try to restore normal window positioning. |
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adjustSize(); |
adjustSize(); |
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} |
} |
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// Kind of destructor. |
// Kind of destructor. |
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void qsamplerChannelForm::destroy (void) |
void qsamplerChannelForm::destroy (void) |
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{ |
{ |
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if (m_pDeviceForm) |
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delete m_pDeviceForm; |
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m_pDeviceForm = NULL; |
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} |
} |
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else m_pChannel->appendMessagesClient("lscp_get_available_engines"); |
else m_pChannel->appendMessagesClient("lscp_get_available_engines"); |
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// Populate Audio output type list. |
// Populate Audio output type list. |
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const char **ppszAudioDrivers = ::lscp_get_available_audio_drivers(m_pChannel->client()); |
AudioDriverComboBox->clear(); |
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if (ppszAudioDrivers) { |
AudioDriverComboBox->insertStringList( |
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AudioDriverComboBox->clear(); |
qsamplerDevice::getDrivers(m_pChannel->client(), qsamplerDevice::Audio)); |
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for (int iAudioDriver = 0; ppszAudioDrivers[iAudioDriver]; iAudioDriver++) |
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AudioDriverComboBox->insertItem(ppszAudioDrivers[iAudioDriver]); |
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} |
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else m_pChannel->appendMessagesClient("lscp_get_available_audio_drivers"); |
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// Populate MIDI input type list. |
// Populate MIDI input type list. |
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const char **ppszMidiDrivers = ::lscp_get_available_midi_drivers(m_pChannel->client()); |
MidiDriverComboBox->clear(); |
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if (ppszMidiDrivers) { |
MidiDriverComboBox->insertStringList( |
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MidiDriverComboBox->clear(); |
qsamplerDevice::getDrivers(m_pChannel->client(), qsamplerDevice::Midi)); |
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for (int iMidiDriver = 0; ppszMidiDrivers[iMidiDriver]; iMidiDriver++) |
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MidiDriverComboBox->insertItem(ppszMidiDrivers[iMidiDriver]); |
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} |
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else m_pChannel->appendMessagesClient("lscp_get_available_midi_drivers"); |
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// Read proper channel information, |
// Read proper channel information, |
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// and populate the channel form fields. |
// and populate the channel form fields. |
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qsamplerChannel::getInstrumentList(sInstrumentFile, |
qsamplerChannel::getInstrumentList(sInstrumentFile, |
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pOptions->bInstrumentNames)); |
pOptions->bInstrumentNames)); |
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InstrumentNrComboBox->setCurrentItem(pChannel->instrumentNr()); |
InstrumentNrComboBox->setCurrentItem(pChannel->instrumentNr()); |
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// MIDI input device... |
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qsamplerDevice midiDevice(m_pChannel->mainForm(), |
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qsamplerDevice::Midi, m_pChannel->midiDevice()); |
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// MIDI input driver... |
// MIDI input driver... |
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QString sMidiDriver = pChannel->midiDriver(); |
QString sMidiDriver = midiDevice.driverName(); |
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if (sMidiDriver.isEmpty() || bNew) |
if (sMidiDriver.isEmpty() || bNew) |
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sMidiDriver = pOptions->sMidiDriver; |
sMidiDriver = pOptions->sMidiDriver; |
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if (!sMidiDriver.isEmpty()) { |
if (!sMidiDriver.isEmpty()) { |
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if (MidiDriverComboBox->listBox()->findItem(sMidiDriver, Qt::ExactMatch) == NULL) |
if (MidiDriverComboBox->listBox()->findItem(sMidiDriver, Qt::ExactMatch) == NULL) |
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MidiDriverComboBox->insertItem(sMidiDriver); |
MidiDriverComboBox->insertItem(sMidiDriver); |
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MidiDriverComboBox->setCurrentText(sMidiDriver); |
MidiDriverComboBox->setCurrentText(sMidiDriver); |
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} |
} |
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selectMidiDriverItem(sMidiDriver); |
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if (!bNew) |
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MidiDeviceComboBox->setCurrentText(midiDevice.deviceName()); |
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selectMidiDeviceItem(MidiDeviceComboBox->currentItem()); |
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// MIDI input port... |
// MIDI input port... |
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MidiPortSpinBox->setValue(pChannel->midiPort()); |
MidiPortSpinBox->setValue(pChannel->midiPort()); |
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// MIDI input channel... |
// MIDI input channel... |
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if (iMidiChannel < 0) |
if (iMidiChannel < 0) |
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iMidiChannel = (::lscp_get_channels(m_pChannel->client()) % 16); |
iMidiChannel = (::lscp_get_channels(m_pChannel->client()) % 16); |
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MidiChannelComboBox->setCurrentItem(iMidiChannel); |
MidiChannelComboBox->setCurrentItem(iMidiChannel); |
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// Audio output driver... |
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QString sAudioDriver = pChannel->audioDriver(); |
// Audio output device... |
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if (sAudioDriver.isEmpty() || bNew) |
qsamplerDevice audioDevice(m_pChannel->mainForm(), |
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sAudioDriver = pOptions->sAudioDriver; |
qsamplerDevice::Audio, m_pChannel->audioDevice()); |
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if (!sAudioDriver.isEmpty()) { |
// Audio output driver... |
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if (AudioDriverComboBox->listBox()->findItem(sAudioDriver, Qt::ExactMatch) == NULL) |
QString sAudioDriver = audioDevice.driverName(); |
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AudioDriverComboBox->insertItem(sAudioDriver); |
if (sAudioDriver.isEmpty() || bNew) |
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AudioDriverComboBox->setCurrentText(sAudioDriver); |
sAudioDriver = pOptions->sAudioDriver; |
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} |
if (!sAudioDriver.isEmpty()) { |
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if (AudioDriverComboBox->listBox()->findItem(sAudioDriver, Qt::ExactMatch) == NULL) |
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AudioDriverComboBox->insertItem(sAudioDriver); |
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AudioDriverComboBox->setCurrentText(sAudioDriver); |
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} |
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selectAudioDriverItem(sAudioDriver); |
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if (!bNew) |
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AudioDeviceComboBox->setCurrentText(audioDevice.deviceName()); |
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selectAudioDeviceItem(AudioDeviceComboBox->currentItem()); |
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// As convenient, make it ready on stabilizeForm() for |
// As convenient, make it ready on stabilizeForm() for |
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// prompt acceptance, if we got the minimum required... |
// prompt acceptance, if we got the minimum required... |
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if (sEngineName != qsamplerChannel::noEngineName() && |
if (sEngineName != qsamplerChannel::noEngineName() && |
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// Are we a new channel? |
// Are we a new channel? |
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if (!m_pChannel->addChannel()) |
if (!m_pChannel->addChannel()) |
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iErrors++; |
iErrors++; |
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// Audio output driver type... |
// Accept Audio driver or device selection... |
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if (!m_pChannel->setAudioDriver(AudioDriverComboBox->currentText())) |
if (m_audioDevices.isEmpty()) { |
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iErrors++; |
if (!m_pChannel->setAudioDriver(AudioDriverComboBox->currentText())) |
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// MIDI input driver type... |
iErrors++; |
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if (!m_pChannel->setMidiDriver(MidiDriverComboBox->currentText())) |
} else { |
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iErrors++; |
qsamplerDevice *pDevice = m_audioDevices.at(AudioDeviceComboBox->currentItem()); |
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if (pDevice == NULL) |
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iErrors++; |
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else if (!m_pChannel->setAudioDevice(pDevice->deviceID())) |
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iErrors++; |
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} |
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// Accept MIDI driver or device selection... |
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if (m_midiDevices.isEmpty()) { |
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if (!m_pChannel->setMidiDriver(MidiDriverComboBox->currentText())) |
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iErrors++; |
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} else { |
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qsamplerDevice *pDevice = m_midiDevices.at(MidiDeviceComboBox->currentItem()); |
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if (pDevice == NULL) |
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iErrors++; |
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else if (!m_pChannel->setMidiDevice(pDevice->deviceID())) |
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iErrors++; |
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} |
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// MIDI input port number... |
// MIDI input port number... |
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if (!m_pChannel->setMidiPort(MidiPortSpinBox->value())) |
if (!m_pChannel->setMidiPort(MidiPortSpinBox->value())) |
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iErrors++; |
iErrors++; |
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optionsChanged(); |
optionsChanged(); |
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} |
} |
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// Show device options dialog. |
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void qsamplerChannelForm::setupDevice ( qsamplerDevice *pDevice ) |
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{ |
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// Create the device form if not already... |
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if (m_pDeviceForm == NULL) { |
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m_pDeviceForm = new qsamplerDeviceForm(this, 0, |
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WType_Dialog | WShowModal); |
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m_pDeviceForm->setMainForm(m_pChannel->mainForm()); |
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QObject::connect(m_pDeviceForm, SIGNAL(devicesChanged()), |
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this, SLOT(updateDevices())); |
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} |
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// Refresh the device form with selected data. |
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if (m_pDeviceForm) { |
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m_pDeviceForm->setClient(m_pChannel->client()); // <-- refreshDevices(). |
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if (pDevice) |
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m_pDeviceForm->setDevice(pDevice->deviceType(), pDevice->deviceID()); |
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m_pDeviceForm->show(); |
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} |
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} |
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// Refresh MIDI driver item devices. |
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void qsamplerChannelForm::selectMidiDriverItem ( const QString& sMidiDriver ) |
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{ |
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const QString sDriverName = sMidiDriver.upper(); |
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// Save current device id. |
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int iDeviceID = -1; |
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qsamplerDevice *pDevice = m_midiDevices.at(MidiDeviceComboBox->currentItem()); |
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if (pDevice) |
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iDeviceID = pDevice->deviceID(); |
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// Clean maplist. |
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MidiDeviceComboBox->clear(); |
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m_midiDevices.clear(); |
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// Populate with the current ones... |
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const QPixmap& midiPixmap = QPixmap::fromMimeSource("midi2.png"); |
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int *piDeviceIDs = qsamplerDevice::getDevices(m_pChannel->client(), |
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qsamplerDevice::Midi); |
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for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
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pDevice = new qsamplerDevice(m_pChannel->mainForm(), |
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qsamplerDevice::Midi, piDeviceIDs[i]); |
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if (pDevice->driverName().upper() == sDriverName) { |
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MidiDeviceComboBox->insertItem(midiPixmap, pDevice->deviceName()); |
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m_midiDevices.append(pDevice); |
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} else { |
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delete pDevice; |
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} |
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} |
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// Do proper enabling... |
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bool bEnabled = !m_midiDevices.isEmpty(); |
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if (!bEnabled) |
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MidiDeviceComboBox->insertItem(tr("(New MIDI device)")); |
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else if (iDeviceID >= 0) { |
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// Select the previous current device... |
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int iMidiItem = 0; |
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for (pDevice = m_midiDevices.first(); |
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pDevice; |
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pDevice = m_midiDevices.next()) { |
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if (pDevice->deviceID() == iDeviceID) { |
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MidiDeviceComboBox->setCurrentItem(iMidiItem); |
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// selectMidiDeviceItem(iMidiItem); |
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break; |
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} |
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iMidiItem++; |
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} |
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} |
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MidiDeviceTextLabel->setEnabled(bEnabled); |
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MidiDeviceComboBox->setEnabled(bEnabled); |
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} |
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// Refresh MIDI device options slot. |
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void qsamplerChannelForm::selectMidiDriver ( const QString& sMidiDriver ) |
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{ |
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if (m_iDirtySetup > 0) |
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return; |
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selectMidiDriverItem(sMidiDriver); |
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optionsChanged(); |
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} |
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// Select MIDI device item. |
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void qsamplerChannelForm::selectMidiDeviceItem ( int iMidiItem ) |
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{ |
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qsamplerDevice *pDevice = m_midiDevices.at(iMidiItem); |
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if (pDevice) { |
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const qsamplerDeviceParamMap& params = pDevice->params(); |
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int iPorts = params["PORTS"].value.toInt(); |
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MidiPortTextLabel->setEnabled(iPorts > 0); |
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MidiPortSpinBox->setEnabled(iPorts > 0); |
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if (iPorts > 0) |
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MidiPortSpinBox->setMaxValue(iPorts - 1); |
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} |
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} |
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// Select MIDI device options slot. |
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void qsamplerChannelForm::selectMidiDevice ( int iMidiItem ) |
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{ |
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if (m_iDirtySetup > 0) |
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return; |
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selectMidiDeviceItem(iMidiItem); |
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optionsChanged(); |
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} |
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// MIDI device options. |
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void qsamplerChannelForm::setupMidiDevice (void) |
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{ |
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setupDevice(m_midiDevices.at(MidiDeviceComboBox->currentItem())); |
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} |
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// Refresh Audio driver item devices. |
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void qsamplerChannelForm::selectAudioDriverItem ( const QString& sAudioDriver ) |
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{ |
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const QString sDriverName = sAudioDriver.upper(); |
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// Save current device id. |
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int iDeviceID = -1; |
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qsamplerDevice *pDevice = m_audioDevices.at(AudioDeviceComboBox->currentItem()); |
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if (pDevice) |
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iDeviceID = pDevice->deviceID(); |
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// Clean maplist. |
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AudioDeviceComboBox->clear(); |
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m_audioDevices.clear(); |
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// Populate with the current ones... |
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const QPixmap& audioPixmap = QPixmap::fromMimeSource("audio2.png"); |
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int *piDeviceIDs = qsamplerDevice::getDevices(m_pChannel->client(), |
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qsamplerDevice::Audio); |
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for (int i = 0; piDeviceIDs && piDeviceIDs[i] >= 0; i++) { |
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pDevice = new qsamplerDevice(m_pChannel->mainForm(), |
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qsamplerDevice::Audio, piDeviceIDs[i]); |
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if (pDevice->driverName().upper() == sDriverName) { |
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AudioDeviceComboBox->insertItem(audioPixmap, pDevice->deviceName()); |
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m_audioDevices.append(pDevice); |
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} else { |
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delete pDevice; |
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} |
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} |
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// Do proper enabling... |
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bool bEnabled = !m_audioDevices.isEmpty(); |
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if (!bEnabled) |
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AudioDeviceComboBox->insertItem(tr("(New Audio device)")); |
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else if (iDeviceID >= 0) { |
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// Select the previous current device... |
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int iAudioItem = 0; |
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for (pDevice = m_audioDevices.first(); |
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pDevice; |
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pDevice = m_audioDevices.next()) { |
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if (pDevice->deviceID() == iDeviceID) { |
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AudioDeviceComboBox->setCurrentItem(iAudioItem); |
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// selectAudioDeviceItem(iAudioItem); |
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break; |
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} |
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iAudioItem++; |
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} |
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} |
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AudioDeviceTextLabel->setEnabled(bEnabled); |
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AudioDeviceComboBox->setEnabled(bEnabled); |
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} |
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// Refresh Audio device options slot. |
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void qsamplerChannelForm::selectAudioDriver ( const QString& sAudioDriver ) |
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{ |
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if (m_iDirtySetup > 0) |
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return; |
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selectAudioDriverItem(sAudioDriver); |
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optionsChanged(); |
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} |
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// Select Audio device item. |
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void qsamplerChannelForm::selectAudioDeviceItem ( int iAudioItem ) |
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{ |
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qsamplerDevice *pDevice = m_audioDevices.at(iAudioItem); |
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if (pDevice) { |
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// Is there anything to do here? |
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} |
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} |
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// Select Audio device options slot. |
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void qsamplerChannelForm::selectAudioDevice ( int iAudioItem ) |
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{ |
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if (m_iDirtySetup > 0) |
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return; |
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selectAudioDeviceItem(iAudioItem); |
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optionsChanged(); |
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} |
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// Audio device options. |
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void qsamplerChannelForm::setupAudioDevice (void) |
527 |
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{ |
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setupDevice(m_audioDevices.at(AudioDeviceComboBox->currentItem())); |
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} |
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// UPdate all device lists slot. |
533 |
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void qsamplerChannelForm::updateDevices (void) |
534 |
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{ |
535 |
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if (m_iDirtySetup > 0) |
536 |
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return; |
537 |
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selectMidiDriverItem(MidiDriverComboBox->currentText()); |
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selectAudioDriverItem(AudioDriverComboBox->currentText()); |
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optionsChanged(); |
541 |
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} |
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544 |
// Dirty up settings. |
// Dirty up settings. |