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// qsamplerChannel.cpp |
// qsamplerChannel.cpp |
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// |
// |
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/**************************************************************************** |
/**************************************************************************** |
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Copyright (C) 2004-2007, rncbc aka Rui Nuno Capela. All rights reserved. |
Copyright (C) 2004-2021, rncbc aka Rui Nuno Capela. All rights reserved. |
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Copyright (C) 2007, Christian Schoenebeck |
Copyright (C) 2007, 2008 Christian Schoenebeck |
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This program is free software; you can redistribute it and/or |
This program is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
modify it under the terms of the GNU General Public License |
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#include <QComboBox> |
#include <QComboBox> |
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#ifdef CONFIG_LIBGIG |
#ifdef CONFIG_LIBGIG |
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#pragma GCC diagnostic push |
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#pragma GCC diagnostic ignored "-Wunused-parameter" |
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#include "gig.h" |
#include "gig.h" |
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#ifdef CONFIG_LIBGIG_SF2 |
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#pragma GCC diagnostic ignored "-Wunused-variable" |
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#include "SF.h" |
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#endif |
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#pragma GCC diagnostic pop |
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#endif |
#endif |
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#define QSAMPLER_INSTRUMENT_MAX 100 |
namespace QSampler { |
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#define UNICODE_RIGHT_ARROW QChar(char(0x92), char(0x21)) |
#define QSAMPLER_INSTRUMENT_MAX 128 |
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#define UNICODE_RIGHT_ARROW QChar(char(0x92), char(0x21)) |
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using namespace QSampler; |
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//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
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// qsamplerChannel - Sampler channel structure. |
// QSampler::Channel - Sampler channel structure. |
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// |
// |
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// Constructor. |
// Constructor. |
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qsamplerChannel::qsamplerChannel ( int iChannelID ) |
Channel::Channel ( int iChannelID ) |
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{ |
{ |
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m_iChannelID = iChannelID; |
m_iChannelID = iChannelID; |
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} |
} |
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// Default destructor. |
// Default destructor. |
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qsamplerChannel::~qsamplerChannel (void) |
Channel::~Channel (void) |
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{ |
{ |
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} |
} |
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// Create a new sampler channel, if not already. |
// Create a new sampler channel, if not already. |
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bool qsamplerChannel::addChannel (void) |
bool Channel::addChannel (void) |
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{ |
{ |
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MainForm* pMainForm = MainForm::getInstance(); |
MainForm* pMainForm = MainForm::getInstance(); |
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if (pMainForm == NULL) |
if (pMainForm == nullptr) |
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return false; |
return false; |
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if (pMainForm->client() == NULL) |
if (pMainForm->client() == nullptr) |
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return false; |
return false; |
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// Are we a new channel? |
// Are we a new channel? |
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// Remove sampler channel. |
// Remove sampler channel. |
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bool qsamplerChannel::removeChannel (void) |
bool Channel::removeChannel (void) |
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{ |
{ |
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MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
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if (pMainForm == NULL) |
if (pMainForm == nullptr) |
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return false; |
return false; |
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if (pMainForm->client() == NULL) |
if (pMainForm->client() == nullptr) |
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return false; |
return false; |
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// Are we an existing channel? |
// Are we an existing channel? |
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// Channel-ID (aka Sammpler-Channel) accessors. |
// Channel-ID (aka Sammpler-Channel) accessors. |
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int qsamplerChannel::channelID (void) const |
int Channel::channelID (void) const |
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{ |
{ |
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return m_iChannelID; |
return m_iChannelID; |
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} |
} |
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void qsamplerChannel::setChannelID ( int iChannelID ) |
void Channel::setChannelID ( int iChannelID ) |
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{ |
{ |
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m_iChannelID = iChannelID; |
m_iChannelID = iChannelID; |
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} |
} |
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// Readable channel name. |
// Readable channel name. |
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QString qsamplerChannel::channelName (void) const |
QString Channel::channelName (void) const |
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{ |
{ |
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return (m_iChannelID < 0 ? QObject::tr("New Channel") : QObject::tr("Channel %1").arg(m_iChannelID)); |
return (m_iChannelID < 0 ? QObject::tr("New Channel") : QObject::tr("Channel %1").arg(m_iChannelID)); |
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} |
} |
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// Engine name accessors. |
// Engine name accessors. |
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const QString& qsamplerChannel::engineName (void) const |
const QString& Channel::engineName (void) const |
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{ |
{ |
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return m_sEngineName; |
return m_sEngineName; |
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} |
} |
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bool qsamplerChannel::loadEngine ( const QString& sEngineName ) |
bool Channel::loadEngine ( const QString& sEngineName ) |
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{ |
{ |
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MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
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if (pMainForm == NULL) |
if (pMainForm == nullptr) |
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return false; |
return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_sEngineName == sEngineName) |
if (m_iInstrumentStatus == 100 && m_sEngineName == sEngineName) |
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return true; |
return true; |
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// Instrument filename accessor. |
// Instrument filename accessor. |
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const QString& qsamplerChannel::instrumentFile (void) const |
const QString& Channel::instrumentFile (void) const |
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{ |
{ |
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return m_sInstrumentFile; |
return m_sInstrumentFile; |
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} |
} |
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// Instrument index accessor. |
// Instrument index accessor. |
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int qsamplerChannel::instrumentNr (void) const |
int Channel::instrumentNr (void) const |
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{ |
{ |
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return m_iInstrumentNr; |
return m_iInstrumentNr; |
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} |
} |
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// Instrument name accessor. |
// Instrument name accessor. |
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const QString& qsamplerChannel::instrumentName (void) const |
const QString& Channel::instrumentName (void) const |
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{ |
{ |
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return m_sInstrumentName; |
return m_sInstrumentName; |
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} |
} |
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// Instrument status accessor. |
// Instrument status accessor. |
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int qsamplerChannel::instrumentStatus (void) const |
int Channel::instrumentStatus (void) const |
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{ |
{ |
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return m_iInstrumentStatus; |
return m_iInstrumentStatus; |
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} |
} |
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// Instrument file loader. |
// Instrument file loader. |
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bool qsamplerChannel::loadInstrument ( const QString& sInstrumentFile, int iInstrumentNr ) |
bool Channel::loadInstrument ( const QString& sInstrumentFile, int iInstrumentNr ) |
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{ |
{ |
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MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
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if (pMainForm == NULL) |
if (pMainForm == nullptr) |
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return false; |
return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
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return false; |
return false; |
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if (!isInstrumentFile(sInstrumentFile)) |
if (!QFileInfo(sInstrumentFile).exists()) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_sInstrumentFile == sInstrumentFile && m_iInstrumentNr == iInstrumentNr) |
if (m_iInstrumentStatus == 100 |
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&& m_sInstrumentFile == sInstrumentFile |
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&& m_iInstrumentNr == iInstrumentNr) |
219 |
return true; |
return true; |
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if ( |
if (::lscp_load_instrument_non_modal( |
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::lscp_load_instrument_non_modal( |
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pMainForm->client(), |
pMainForm->client(), |
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qsamplerUtilities::lscpEscapePath( |
qsamplerUtilities::lscpEscapePath( |
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sInstrumentFile).toUtf8().constData(), |
sInstrumentFile).toUtf8().constData(), |
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iInstrumentNr, m_iChannelID |
iInstrumentNr, m_iChannelID |
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) != LSCP_OK |
) != LSCP_OK) { |
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) { |
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appendMessagesClient("lscp_load_instrument"); |
appendMessagesClient("lscp_load_instrument"); |
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return false; |
return false; |
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} |
} |
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// Special instrument file/name/number settler. |
// Special instrument file/name/number settler. |
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bool qsamplerChannel::setInstrument ( const QString& sInstrumentFile, int iInstrumentNr ) |
bool Channel::setInstrument ( const QString& sInstrumentFile, int iInstrumentNr ) |
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{ |
{ |
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m_sInstrumentFile = sInstrumentFile; |
m_sInstrumentFile = sInstrumentFile; |
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m_iInstrumentNr = iInstrumentNr; |
m_iInstrumentNr = iInstrumentNr; |
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#ifdef CONFIG_INSTRUMENT_NAME |
#ifdef CONFIG_INSTRUMENT_NAME |
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m_sInstrumentName = QString::null; // We'll get it, maybe later, on channel_info... |
m_sInstrumentName.clear(); // We'll get it, maybe later, on channel_info... |
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#else |
#else |
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m_sInstrumentName = getInstrumentName(sInstrumentFile, iInstrumentNr, true); |
m_sInstrumentName = getInstrumentName(sInstrumentFile, iInstrumentNr, true); |
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#endif |
#endif |
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// MIDI driver type accessors (DEPRECATED). |
// MIDI driver type accessors (DEPRECATED). |
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const QString& qsamplerChannel::midiDriver (void) const |
const QString& Channel::midiDriver (void) const |
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{ |
{ |
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return m_sMidiDriver; |
return m_sMidiDriver; |
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} |
} |
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bool qsamplerChannel::setMidiDriver ( const QString& sMidiDriver ) |
bool Channel::setMidiDriver ( const QString& sMidiDriver ) |
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{ |
{ |
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MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
263 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
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return false; |
return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_sMidiDriver == sMidiDriver) |
if (m_iInstrumentStatus == 100 && m_sMidiDriver == sMidiDriver) |
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return true; |
return true; |
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// MIDI device accessors. |
// MIDI device accessors. |
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int qsamplerChannel::midiDevice (void) const |
int Channel::midiDevice (void) const |
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{ |
{ |
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return m_iMidiDevice; |
return m_iMidiDevice; |
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} |
} |
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bool qsamplerChannel::setMidiDevice ( int iMidiDevice ) |
bool Channel::setMidiDevice ( int iMidiDevice ) |
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{ |
{ |
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MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
292 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
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return false; |
return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_iMidiDevice == iMidiDevice) |
if (m_iInstrumentStatus == 100 && m_iMidiDevice == iMidiDevice) |
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return true; |
return true; |
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// MIDI port number accessor. |
// MIDI port number accessor. |
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int qsamplerChannel::midiPort (void) const |
int Channel::midiPort (void) const |
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{ |
{ |
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return m_iMidiPort; |
return m_iMidiPort; |
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} |
} |
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bool qsamplerChannel::setMidiPort ( int iMidiPort ) |
bool Channel::setMidiPort ( int iMidiPort ) |
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{ |
{ |
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MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
320 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
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return false; |
return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_iMidiPort == iMidiPort) |
if (m_iInstrumentStatus == 100 && m_iMidiPort == iMidiPort) |
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return true; |
return true; |
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// MIDI channel accessor. |
// MIDI channel accessor. |
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int qsamplerChannel::midiChannel (void) const |
int Channel::midiChannel (void) const |
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{ |
{ |
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return m_iMidiChannel; |
return m_iMidiChannel; |
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} |
} |
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bool qsamplerChannel::setMidiChannel ( int iMidiChannel ) |
bool Channel::setMidiChannel ( int iMidiChannel ) |
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{ |
{ |
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MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
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if (pMainForm == NULL) |
if (pMainForm == nullptr) |
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return false; |
return false; |
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if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
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return false; |
return false; |
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if (m_iInstrumentStatus == 100 && m_iMidiChannel == iMidiChannel) |
if (m_iInstrumentStatus == 100 && m_iMidiChannel == iMidiChannel) |
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return true; |
return true; |
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// MIDI instrument map accessor. |
// MIDI instrument map accessor. |
368 |
int qsamplerChannel::midiMap (void) const |
int Channel::midiMap (void) const |
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{ |
{ |
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return m_iMidiMap; |
return m_iMidiMap; |
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} |
} |
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bool qsamplerChannel::setMidiMap ( int iMidiMap ) |
bool Channel::setMidiMap ( int iMidiMap ) |
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{ |
{ |
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MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
376 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
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return false; |
return false; |
378 |
if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
379 |
return false; |
return false; |
380 |
if (m_iInstrumentStatus == 100 && m_iMidiMap == iMidiMap) |
if (m_iInstrumentStatus == 100 && m_iMidiMap == iMidiMap) |
381 |
return true; |
return true; |
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// Audio device accessor. |
// Audio device accessor. |
396 |
int qsamplerChannel::audioDevice (void) const |
int Channel::audioDevice (void) const |
397 |
{ |
{ |
398 |
return m_iAudioDevice; |
return m_iAudioDevice; |
399 |
} |
} |
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bool qsamplerChannel::setAudioDevice ( int iAudioDevice ) |
bool Channel::setAudioDevice ( int iAudioDevice ) |
402 |
{ |
{ |
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MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
404 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
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return false; |
return false; |
406 |
if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
407 |
return false; |
return false; |
408 |
if (m_iInstrumentStatus == 100 && m_iAudioDevice == iAudioDevice) |
if (m_iInstrumentStatus == 100 && m_iAudioDevice == iAudioDevice) |
409 |
return true; |
return true; |
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// Audio driver type accessors (DEPRECATED). |
// Audio driver type accessors (DEPRECATED). |
424 |
const QString& qsamplerChannel::audioDriver (void) const |
const QString& Channel::audioDriver (void) const |
425 |
{ |
{ |
426 |
return m_sAudioDriver; |
return m_sAudioDriver; |
427 |
} |
} |
428 |
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bool qsamplerChannel::setAudioDriver ( const QString& sAudioDriver ) |
bool Channel::setAudioDriver ( const QString& sAudioDriver ) |
430 |
{ |
{ |
431 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
432 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
433 |
return false; |
return false; |
434 |
if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
435 |
return false; |
return false; |
436 |
if (m_iInstrumentStatus == 100 && m_sAudioDriver == sAudioDriver) |
if (m_iInstrumentStatus == 100 && m_sAudioDriver == sAudioDriver) |
437 |
return true; |
return true; |
450 |
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452 |
// Channel volume accessors. |
// Channel volume accessors. |
453 |
float qsamplerChannel::volume (void) const |
float Channel::volume (void) const |
454 |
{ |
{ |
455 |
return m_fVolume; |
return m_fVolume; |
456 |
} |
} |
457 |
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458 |
bool qsamplerChannel::setVolume ( float fVolume ) |
bool Channel::setVolume ( float fVolume ) |
459 |
{ |
{ |
460 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
461 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
462 |
return false; |
return false; |
463 |
if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
464 |
return false; |
return false; |
465 |
if (m_iInstrumentStatus == 100 && m_fVolume == fVolume) |
if (m_iInstrumentStatus == 100 && m_fVolume == fVolume) |
466 |
return true; |
return true; |
478 |
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479 |
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480 |
// Sampler channel mute state. |
// Sampler channel mute state. |
481 |
bool qsamplerChannel::channelMute (void) const |
bool Channel::channelMute (void) const |
482 |
{ |
{ |
483 |
return m_bMute; |
return m_bMute; |
484 |
} |
} |
485 |
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486 |
bool qsamplerChannel::setChannelMute ( bool bMute ) |
bool Channel::setChannelMute ( bool bMute ) |
487 |
{ |
{ |
488 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
489 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
490 |
return false; |
return false; |
491 |
if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
492 |
return false; |
return false; |
493 |
if (m_iInstrumentStatus == 100 && ((m_bMute && bMute) || (!m_bMute && !bMute))) |
if (m_iInstrumentStatus == 100 && ((m_bMute && bMute) || (!m_bMute && !bMute))) |
494 |
return true; |
return true; |
508 |
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509 |
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510 |
// Sampler channel solo state. |
// Sampler channel solo state. |
511 |
bool qsamplerChannel::channelSolo (void) const |
bool Channel::channelSolo (void) const |
512 |
{ |
{ |
513 |
return m_bSolo; |
return m_bSolo; |
514 |
} |
} |
515 |
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|
516 |
bool qsamplerChannel::setChannelSolo ( bool bSolo ) |
bool Channel::setChannelSolo ( bool bSolo ) |
517 |
{ |
{ |
518 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
519 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
520 |
return false; |
return false; |
521 |
if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
522 |
return false; |
return false; |
523 |
if (m_iInstrumentStatus == 100 && ((m_bSolo && bSolo) || (!m_bSolo && !bSolo))) |
if (m_iInstrumentStatus == 100 && ((m_bSolo && bSolo) || (!m_bSolo && !bSolo))) |
524 |
return true; |
return true; |
538 |
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539 |
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|
540 |
// Audio routing accessors. |
// Audio routing accessors. |
541 |
int qsamplerChannel::audioChannel ( int iAudioOut ) const |
int Channel::audioChannel ( int iAudioOut ) const |
542 |
{ |
{ |
543 |
return m_audioRouting[iAudioOut]; |
return m_audioRouting[iAudioOut]; |
544 |
} |
} |
545 |
|
|
546 |
bool qsamplerChannel::setAudioChannel ( int iAudioOut, int iAudioIn ) |
bool Channel::setAudioChannel ( int iAudioOut, int iAudioIn ) |
547 |
{ |
{ |
548 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
549 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
550 |
return false; |
return false; |
551 |
if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
552 |
return false; |
return false; |
553 |
if (m_iInstrumentStatus == 100 && |
if (m_iInstrumentStatus == 100 && |
554 |
m_audioRouting[iAudioOut] == iAudioIn) |
m_audioRouting[iAudioOut] == iAudioIn) |
568 |
} |
} |
569 |
|
|
570 |
// The audio routing map itself. |
// The audio routing map itself. |
571 |
const qsamplerChannelRoutingMap& qsamplerChannel::audioRouting (void) const |
const ChannelRoutingMap& Channel::audioRouting (void) const |
572 |
{ |
{ |
573 |
return m_audioRouting; |
return m_audioRouting; |
574 |
} |
} |
575 |
|
|
576 |
|
|
577 |
// Istrument name remapper. |
// Istrument name remapper. |
578 |
void qsamplerChannel::updateInstrumentName (void) |
void Channel::updateInstrumentName (void) |
579 |
{ |
{ |
580 |
#ifndef CONFIG_INSTRUMENT_NAME |
#ifndef CONFIG_INSTRUMENT_NAME |
581 |
m_sInstrumentName = getInstrumentName(m_sInstrumentFile, |
m_sInstrumentName = getInstrumentName(m_sInstrumentFile, |
585 |
|
|
586 |
|
|
587 |
// Update whole channel info state. |
// Update whole channel info state. |
588 |
bool qsamplerChannel::updateChannelInfo (void) |
bool Channel::updateChannelInfo (void) |
589 |
{ |
{ |
590 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
591 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
592 |
return false; |
return false; |
593 |
if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
594 |
return false; |
return false; |
595 |
|
|
596 |
// Read channel information. |
// Read channel information. |
597 |
lscp_channel_info_t *pChannelInfo = ::lscp_get_channel_info(pMainForm->client(), m_iChannelID); |
lscp_channel_info_t *pChannelInfo = ::lscp_get_channel_info(pMainForm->client(), m_iChannelID); |
598 |
if (pChannelInfo == NULL) { |
if (pChannelInfo == nullptr) { |
599 |
appendMessagesClient("lscp_get_channel_info"); |
appendMessagesClient("lscp_get_channel_info"); |
600 |
appendMessagesError(QObject::tr("Could not get channel information.\n\nSorry.")); |
appendMessagesError(QObject::tr("Could not get channel information.\n\nSorry.")); |
601 |
return false; |
return false; |
636 |
#endif |
#endif |
637 |
// Some sanity checks. |
// Some sanity checks. |
638 |
if (m_sEngineName == "NONE" || m_sEngineName.isEmpty()) |
if (m_sEngineName == "NONE" || m_sEngineName.isEmpty()) |
639 |
m_sEngineName = QString::null; |
m_sEngineName.clear(); |
640 |
if (m_sInstrumentFile == "NONE" || m_sInstrumentFile.isEmpty()) { |
if (m_sInstrumentFile == "NONE" || m_sInstrumentFile.isEmpty()) { |
641 |
m_sInstrumentFile = QString::null; |
m_sInstrumentFile.clear(); |
642 |
m_sInstrumentName = QString::null; |
m_sInstrumentName.clear(); |
643 |
} |
} |
644 |
|
|
645 |
// Time for device info grabbing... |
// Time for device info grabbing... |
647 |
const QString sNone = QObject::tr("(none)"); |
const QString sNone = QObject::tr("(none)"); |
648 |
// Audio device driver type. |
// Audio device driver type. |
649 |
pDeviceInfo = ::lscp_get_audio_device_info(pMainForm->client(), m_iAudioDevice); |
pDeviceInfo = ::lscp_get_audio_device_info(pMainForm->client(), m_iAudioDevice); |
650 |
if (pDeviceInfo == NULL) { |
if (pDeviceInfo == nullptr) { |
651 |
appendMessagesClient("lscp_get_audio_device_info"); |
appendMessagesClient("lscp_get_audio_device_info"); |
652 |
m_sAudioDriver = sNone; |
m_sAudioDriver = sNone; |
653 |
} else { |
} else { |
655 |
} |
} |
656 |
// MIDI device driver type. |
// MIDI device driver type. |
657 |
pDeviceInfo = ::lscp_get_midi_device_info(pMainForm->client(), m_iMidiDevice); |
pDeviceInfo = ::lscp_get_midi_device_info(pMainForm->client(), m_iMidiDevice); |
658 |
if (pDeviceInfo == NULL) { |
if (pDeviceInfo == nullptr) { |
659 |
appendMessagesClient("lscp_get_midi_device_info"); |
appendMessagesClient("lscp_get_midi_device_info"); |
660 |
m_sMidiDriver = sNone; |
m_sMidiDriver = sNone; |
661 |
} else { |
} else { |
679 |
|
|
680 |
|
|
681 |
// Reset channel method. |
// Reset channel method. |
682 |
bool qsamplerChannel::channelReset (void) |
bool Channel::channelReset (void) |
683 |
{ |
{ |
684 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
685 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
686 |
return false; |
return false; |
687 |
if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
688 |
return false; |
return false; |
689 |
|
|
690 |
if (::lscp_reset_channel(pMainForm->client(), m_iChannelID) != LSCP_OK) { |
if (::lscp_reset_channel(pMainForm->client(), m_iChannelID) != LSCP_OK) { |
699 |
|
|
700 |
|
|
701 |
// Spawn instrument editor method. |
// Spawn instrument editor method. |
702 |
bool qsamplerChannel::editChannel (void) |
bool Channel::editChannel (void) |
703 |
{ |
{ |
704 |
#ifdef CONFIG_EDIT_INSTRUMENT |
#ifdef CONFIG_EDIT_INSTRUMENT |
705 |
|
|
706 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
707 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
708 |
return false; |
return false; |
709 |
if (pMainForm->client() == NULL || m_iChannelID < 0) |
if (pMainForm->client() == nullptr || m_iChannelID < 0) |
710 |
return false; |
return false; |
711 |
|
|
712 |
if (::lscp_edit_channel_instrument(pMainForm->client(), m_iChannelID) |
if (::lscp_edit_channel_instrument(pMainForm->client(), m_iChannelID) |
714 |
appendMessagesClient("lscp_edit_channel_instrument"); |
appendMessagesClient("lscp_edit_channel_instrument"); |
715 |
appendMessagesError(QObject::tr( |
appendMessagesError(QObject::tr( |
716 |
"Could not launch an appropriate instrument editor " |
"Could not launch an appropriate instrument editor " |
717 |
"for the given instrument!\n" |
"for the given instrument!\n\n" |
718 |
"Make sure you have an appropriate " |
"Make sure you have an appropriate " |
719 |
"instrument editor like 'gigedit' installed\n" |
"instrument editor like 'gigedit' installed " |
720 |
"and that it placed its mandatory DLL file " |
"and that it placed its mandatory DLL file " |
721 |
"into the sampler's plugin directory.") |
"into the sampler's plugin directory.") |
722 |
); |
); |
731 |
|
|
732 |
appendMessagesError(QObject::tr( |
appendMessagesError(QObject::tr( |
733 |
"Sorry, QSampler was compiled for a version of liblscp " |
"Sorry, QSampler was compiled for a version of liblscp " |
734 |
"which lacks this feature.\n" |
"which lacks this feature.\n\n" |
735 |
"You may want to update liblscp and recompile QSampler afterwards.") |
"You may want to update liblscp and recompile QSampler afterwards.") |
736 |
); |
); |
737 |
|
|
742 |
|
|
743 |
|
|
744 |
// Channel setup dialog form. |
// Channel setup dialog form. |
745 |
bool qsamplerChannel::channelSetup ( QWidget *pParent ) |
bool Channel::channelSetup ( QWidget *pParent ) |
746 |
{ |
{ |
747 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
748 |
if (pMainForm == NULL) |
if (pMainForm == nullptr) |
749 |
return false; |
return false; |
750 |
|
|
751 |
bool bResult = false; |
bool bResult = false; |
764 |
|
|
765 |
|
|
766 |
// Redirected messages output methods. |
// Redirected messages output methods. |
767 |
void qsamplerChannel::appendMessages( const QString& s ) const |
void Channel::appendMessages ( const QString& sText ) const |
768 |
{ |
{ |
769 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
770 |
if (pMainForm) |
if (pMainForm) |
771 |
pMainForm->appendMessages(channelName() + ' ' + s); |
pMainForm->appendMessages(channelName() + ' ' + sText); |
772 |
} |
} |
773 |
|
|
774 |
void qsamplerChannel::appendMessagesColor( const QString& s, |
void Channel::appendMessagesColor ( |
775 |
const QString& c ) const |
const QString& sText, const QColor& rgb ) const |
776 |
{ |
{ |
777 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
778 |
if (pMainForm) |
if (pMainForm) |
779 |
pMainForm->appendMessagesColor(channelName() + ' ' + s, c); |
pMainForm->appendMessagesColor(channelName() + ' ' + sText, rgb); |
780 |
} |
} |
781 |
|
|
782 |
void qsamplerChannel::appendMessagesText( const QString& s ) const |
void Channel::appendMessagesText ( const QString& sText ) const |
783 |
{ |
{ |
784 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
785 |
if (pMainForm) |
if (pMainForm) |
786 |
pMainForm->appendMessagesText(channelName() + ' ' + s); |
pMainForm->appendMessagesText(channelName() + ' ' + sText); |
787 |
} |
} |
788 |
|
|
789 |
void qsamplerChannel::appendMessagesError( const QString& s ) const |
void Channel::appendMessagesError ( const QString& sText ) const |
790 |
{ |
{ |
791 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
792 |
if (pMainForm) |
if (pMainForm) |
793 |
pMainForm->appendMessagesError(channelName() + "\n\n" + s); |
pMainForm->appendMessagesError(channelName() + "\n\n" + sText); |
794 |
} |
} |
795 |
|
|
796 |
void qsamplerChannel::appendMessagesClient( const QString& s ) const |
void Channel::appendMessagesClient ( const QString& sText ) const |
797 |
{ |
{ |
798 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
799 |
if (pMainForm) |
if (pMainForm) |
800 |
pMainForm->appendMessagesClient(channelName() + ' ' + s); |
pMainForm->appendMessagesClient(channelName() + ' ' + sText); |
801 |
} |
} |
802 |
|
|
803 |
|
|
804 |
// Context menu event handler. |
// Context menu event handler. |
805 |
void qsamplerChannel::contextMenuEvent( QContextMenuEvent *pEvent ) |
void Channel::contextMenuEvent ( QContextMenuEvent *pEvent ) |
806 |
{ |
{ |
807 |
MainForm *pMainForm = MainForm::getInstance(); |
MainForm *pMainForm = MainForm::getInstance(); |
808 |
if (pMainForm) |
if (pMainForm) |
810 |
} |
} |
811 |
|
|
812 |
|
|
813 |
// FIXME: Check whether a given file is an instrument file. |
// FIXME: Check whether a given file is an instrument file (DLS only). |
814 |
bool qsamplerChannel::isInstrumentFile ( const QString& sInstrumentFile ) |
bool Channel::isDlsInstrumentFile ( const QString& sInstrumentFile ) |
815 |
{ |
{ |
816 |
bool bResult = false; |
bool bResult = false; |
817 |
|
|
829 |
} |
} |
830 |
|
|
831 |
|
|
832 |
|
// FIXME: Check whether a given file is an instrument file (SF2 only). |
833 |
|
bool Channel::isSf2InstrumentFile ( const QString& sInstrumentFile ) |
834 |
|
{ |
835 |
|
bool bResult = false; |
836 |
|
|
837 |
|
QFile file(sInstrumentFile); |
838 |
|
if (file.open(QIODevice::ReadOnly)) { |
839 |
|
char achHeader[12]; |
840 |
|
if (file.read(achHeader, 12) > 0) { |
841 |
|
bResult = (::memcmp(&achHeader[0], "RIFF", 4) == 0 |
842 |
|
&& ::memcmp(&achHeader[8], "sfbk", 4) == 0); |
843 |
|
} |
844 |
|
file.close(); |
845 |
|
} |
846 |
|
|
847 |
|
return bResult; |
848 |
|
} |
849 |
|
|
850 |
|
|
851 |
// Retrieve the instrument list of a instrument file (.gig). |
// Retrieve the instrument list of a instrument file (.gig). |
852 |
QStringList qsamplerChannel::getInstrumentList( const QString& sInstrumentFile, |
QStringList Channel::getInstrumentList ( |
853 |
bool bInstrumentNames ) |
const QString& sInstrumentFile, bool bInstrumentNames ) |
854 |
{ |
{ |
|
QString sInstrumentName = QFileInfo(sInstrumentFile).fileName(); |
|
855 |
QStringList instlist; |
QStringList instlist; |
856 |
|
|
857 |
if (isInstrumentFile(sInstrumentFile)) { |
const QFileInfo fi(sInstrumentFile); |
858 |
|
if (!fi.exists()) { |
859 |
|
instlist.append(noInstrumentName()); |
860 |
|
return instlist; |
861 |
|
} |
862 |
|
|
863 |
#ifdef CONFIG_LIBGIG |
#ifdef CONFIG_LIBGIG |
864 |
if (bInstrumentNames) { |
if (bInstrumentNames) { |
865 |
|
if (isDlsInstrumentFile(sInstrumentFile)) { |
866 |
RIFF::File *pRiff |
RIFF::File *pRiff |
867 |
= new RIFF::File(sInstrumentFile.toUtf8().constData()); |
= new RIFF::File(sInstrumentFile.toUtf8().constData()); |
868 |
gig::File *pGig = new gig::File(pRiff); |
gig::File *pGig = new gig::File(pRiff); |
869 |
|
#ifdef CONFIG_LIBGIG_SETAUTOLOAD |
870 |
|
// prevent sleepy response time on large .gig files |
871 |
|
pGig->SetAutoLoad(false); |
872 |
|
#endif |
873 |
gig::Instrument *pInstrument = pGig->GetFirstInstrument(); |
gig::Instrument *pInstrument = pGig->GetFirstInstrument(); |
874 |
while (pInstrument) { |
while (pInstrument) { |
875 |
instlist.append((pInstrument->pInfo)->Name.c_str()); |
instlist.append((pInstrument->pInfo)->Name.c_str()); |
878 |
delete pGig; |
delete pGig; |
879 |
delete pRiff; |
delete pRiff; |
880 |
} |
} |
881 |
|
#ifdef CONFIG_LIBGIG_SF2 |
882 |
else |
else |
883 |
|
if (isSf2InstrumentFile(sInstrumentFile)) { |
884 |
|
RIFF::File *pRiff |
885 |
|
= new RIFF::File(sInstrumentFile.toUtf8().constData()); |
886 |
|
sf2::File *pSf2 = new sf2::File(pRiff); |
887 |
|
const int iPresetCount = pSf2->GetPresetCount(); |
888 |
|
for (int iIndex = 0; iIndex < iPresetCount; ++iIndex) { |
889 |
|
sf2::Preset *pPreset = pSf2->GetPreset(iIndex); |
890 |
|
if (pPreset) { |
891 |
|
instlist.append(pPreset->Name.c_str()); |
892 |
|
} else { |
893 |
|
instlist.append(fi.fileName() |
894 |
|
+ " [" + QString::number(iIndex) + "]"); |
895 |
|
} |
896 |
|
} |
897 |
|
delete pSf2; |
898 |
|
delete pRiff; |
899 |
|
} |
900 |
|
#endif |
901 |
|
} |
902 |
#endif |
#endif |
903 |
for (int iInstrumentNr = 0; iInstrumentNr < QSAMPLER_INSTRUMENT_MAX; iInstrumentNr++) |
|
904 |
instlist.append(sInstrumentName + " [" + QString::number(iInstrumentNr) + "]"); |
if (instlist.isEmpty()) { |
905 |
|
for (int iIndex = 0; iIndex < QSAMPLER_INSTRUMENT_MAX; ++iIndex) { |
906 |
|
instlist.append(fi.fileName() |
907 |
|
+ " [" + QString::number(iIndex) + "]"); |
908 |
|
} |
909 |
} |
} |
|
else instlist.append(noInstrumentName()); |
|
910 |
|
|
911 |
return instlist; |
return instlist; |
912 |
} |
} |
913 |
|
|
914 |
|
|
915 |
// Retrieve the spacific instrument name of a instrument file (.gig), given its index. |
// Retrieve the spacific instrument name of a instrument file (.gig), given its index. |
916 |
QString qsamplerChannel::getInstrumentName( const QString& sInstrumentFile, |
QString Channel::getInstrumentName ( |
917 |
int iInstrumentNr, bool bInstrumentNames ) |
const QString& sInstrumentFile, int iInstrumentNr, bool bInstrumentNames ) |
918 |
{ |
{ |
919 |
|
const QFileInfo fi(sInstrumentFile); |
920 |
|
if (!fi.exists()) |
921 |
|
return noInstrumentName(); |
922 |
|
|
923 |
QString sInstrumentName; |
QString sInstrumentName; |
924 |
|
|
|
if (isInstrumentFile(sInstrumentFile)) { |
|
|
sInstrumentName = QFileInfo(sInstrumentFile).fileName(); |
|
925 |
#ifdef CONFIG_LIBGIG |
#ifdef CONFIG_LIBGIG |
926 |
if (bInstrumentNames) { |
if (bInstrumentNames) { |
927 |
|
if (isDlsInstrumentFile(sInstrumentFile)) { |
928 |
RIFF::File *pRiff |
RIFF::File *pRiff |
929 |
= new RIFF::File(sInstrumentFile.toUtf8().constData()); |
= new RIFF::File(sInstrumentFile.toUtf8().constData()); |
930 |
gig::File *pGig = new gig::File(pRiff); |
gig::File *pGig = new gig::File(pRiff); |
931 |
|
#ifdef CONFIG_LIBGIG_SETAUTOLOAD |
932 |
|
// prevent sleepy response time on large .gig files |
933 |
|
pGig->SetAutoLoad(false); |
934 |
|
#endif |
935 |
int iIndex = 0; |
int iIndex = 0; |
936 |
gig::Instrument *pInstrument = pGig->GetFirstInstrument(); |
gig::Instrument *pInstrument = pGig->GetFirstInstrument(); |
937 |
while (pInstrument) { |
while (pInstrument) { |
945 |
delete pGig; |
delete pGig; |
946 |
delete pRiff; |
delete pRiff; |
947 |
} |
} |
948 |
|
#ifdef CONFIG_LIBGIG_SF2 |
949 |
else |
else |
950 |
|
if (isSf2InstrumentFile(sInstrumentFile)) { |
951 |
|
RIFF::File *pRiff |
952 |
|
= new RIFF::File(sInstrumentFile.toUtf8().constData()); |
953 |
|
sf2::File *pSf2 = new sf2::File(pRiff); |
954 |
|
sf2::Preset *pPreset = pSf2->GetPreset(iInstrumentNr); |
955 |
|
if (pPreset) |
956 |
|
sInstrumentName = pPreset->Name.c_str(); |
957 |
|
delete pSf2; |
958 |
|
delete pRiff; |
959 |
|
} |
960 |
|
#endif |
961 |
|
} |
962 |
#endif |
#endif |
963 |
|
|
964 |
|
if (sInstrumentName.isEmpty()) { |
965 |
|
sInstrumentName = fi.fileName(); |
966 |
sInstrumentName += " [" + QString::number(iInstrumentNr) + "]"; |
sInstrumentName += " [" + QString::number(iInstrumentNr) + "]"; |
967 |
} |
} |
|
else sInstrumentName = noInstrumentName(); |
|
968 |
|
|
969 |
return sInstrumentName; |
return sInstrumentName; |
970 |
} |
} |
971 |
|
|
972 |
|
|
973 |
// Common invalid name-helpers. |
// Common invalid name-helpers. |
974 |
QString qsamplerChannel::noEngineName (void) |
QString Channel::noEngineName (void) |
975 |
{ |
{ |
976 |
return QObject::tr("(No engine)"); |
return QObject::tr("(No engine)"); |
977 |
} |
} |
978 |
|
|
979 |
QString qsamplerChannel::noInstrumentName (void) |
QString Channel::noInstrumentName (void) |
980 |
{ |
{ |
981 |
return QObject::tr("(No instrument)"); |
return QObject::tr("(No instrument)"); |
982 |
} |
} |
983 |
|
|
984 |
QString qsamplerChannel::loadingInstrument (void) { |
QString Channel::loadingInstrument (void) { |
985 |
return QObject::tr("(Loading instrument...)"); |
return QObject::tr("(Loading instrument...)"); |
986 |
} |
} |
987 |
|
|
988 |
|
|
989 |
//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
990 |
// ChannelRoutingModel - data model for audio routing (used for QTableView) |
// QSampler::ChannelRoutingModel - data model for audio routing |
991 |
// |
// (used for QTableView) |
992 |
|
|
993 |
ChannelRoutingModel::ChannelRoutingModel ( QObject *pParent ) |
ChannelRoutingModel::ChannelRoutingModel ( QObject *pParent ) |
994 |
: QAbstractTableModel(pParent), m_pDevice(NULL) |
: QAbstractTableModel(pParent), m_pDevice(nullptr) |
995 |
{ |
{ |
996 |
} |
} |
997 |
|
|
998 |
|
|
999 |
int ChannelRoutingModel::rowCount ( const QModelIndex& /*parent*/) const |
int ChannelRoutingModel::rowCount ( const QModelIndex& /*parent*/) const |
1000 |
{ |
{ |
1001 |
return m_routing.size(); |
return (m_pDevice) ? m_routing.size() : 0; |
1002 |
} |
} |
1003 |
|
|
1004 |
|
|
1039 |
ChannelRoutingItem item; |
ChannelRoutingItem item; |
1040 |
|
|
1041 |
// The common device port item list. |
// The common device port item list. |
1042 |
qsamplerDevicePortList& ports = m_pDevice->ports(); |
DevicePortList& ports = m_pDevice->ports(); |
1043 |
QListIterator<qsamplerDevicePort *> iter(ports); |
QListIterator<DevicePort *> iter(ports); |
1044 |
while (iter.hasNext()) { |
while (iter.hasNext()) { |
1045 |
qsamplerDevicePort *pPort = iter.next(); |
DevicePort *pPort = iter.next(); |
1046 |
item.options.append( |
item.options.append( |
1047 |
m_pDevice->deviceTypeName() |
m_pDevice->deviceTypeName() |
1048 |
+ ' ' + m_pDevice->driverName() |
+ ' ' + m_pDevice->driverName() |
1066 |
case Qt::Horizontal: |
case Qt::Horizontal: |
1067 |
return UNICODE_RIGHT_ARROW + QObject::tr(" Device Channel"); |
return UNICODE_RIGHT_ARROW + QObject::tr(" Device Channel"); |
1068 |
case Qt::Vertical: |
case Qt::Vertical: |
1069 |
return QObject::tr("Sampler Channel ") + |
return QObject::tr("Audio Channel ") + |
1070 |
QString::number(section) + " " + UNICODE_RIGHT_ARROW; |
QString::number(section) + " " + UNICODE_RIGHT_ARROW; |
1071 |
default: |
default: |
1072 |
return QVariant(); |
return QVariant(); |
1074 |
} |
} |
1075 |
|
|
1076 |
|
|
1077 |
void ChannelRoutingModel::refresh ( qsamplerDevice *pDevice, |
void ChannelRoutingModel::refresh ( Device *pDevice, |
1078 |
const qsamplerChannelRoutingMap& routing ) |
const ChannelRoutingMap& routing ) |
1079 |
{ |
{ |
1080 |
m_pDevice = pDevice; |
m_pDevice = pDevice; |
1081 |
m_routing = routing; |
m_routing = routing; |
1082 |
// inform the outer world (QTableView) that our data changed |
// inform the outer world (QTableView) that our data changed |
1083 |
|
#if QT_VERSION < QT_VERSION_CHECK(5, 0, 0) |
1084 |
QAbstractTableModel::reset(); |
QAbstractTableModel::reset(); |
1085 |
|
#else |
1086 |
|
QAbstractTableModel::beginResetModel(); |
1087 |
|
QAbstractTableModel::endResetModel(); |
1088 |
|
#endif |
1089 |
} |
} |
1090 |
|
|
1091 |
|
|
1092 |
//------------------------------------------------------------------------- |
//------------------------------------------------------------------------- |
1093 |
// ChannelRoutingDelegate - table cell renderer for audio routing |
// QSampler::ChannelRoutingDelegate - table cell renderer for audio routing |
1094 |
// |
// |
1095 |
|
|
1096 |
ChannelRoutingDelegate::ChannelRoutingDelegate ( QObject *pParent ) |
ChannelRoutingDelegate::ChannelRoutingDelegate ( QObject *pParent ) |
1103 |
const QStyleOptionViewItem & option, const QModelIndex& index ) const |
const QStyleOptionViewItem & option, const QModelIndex& index ) const |
1104 |
{ |
{ |
1105 |
if (!index.isValid()) |
if (!index.isValid()) |
1106 |
return NULL; |
return nullptr; |
1107 |
|
|
1108 |
if (index.column() != 0) |
if (index.column() != 0) |
1109 |
return NULL; |
return nullptr; |
1110 |
|
|
1111 |
ChannelRoutingItem item = index.model()->data(index, Qt::DisplayRole).value<ChannelRoutingItem>(); |
ChannelRoutingItem item = index.model()->data(index, Qt::DisplayRole).value<ChannelRoutingItem>(); |
1112 |
|
|
1114 |
pComboBox->addItems(item.options); |
pComboBox->addItems(item.options); |
1115 |
pComboBox->setCurrentIndex(item.selection); |
pComboBox->setCurrentIndex(item.selection); |
1116 |
pComboBox->setEnabled(true); |
pComboBox->setEnabled(true); |
1117 |
|
pComboBox->setEditable(true); |
1118 |
pComboBox->setGeometry(option.rect); |
pComboBox->setGeometry(option.rect); |
1119 |
return pComboBox; |
return pComboBox; |
1120 |
} |
} |
1144 |
pEditor->setGeometry(option.rect); |
pEditor->setGeometry(option.rect); |
1145 |
} |
} |
1146 |
|
|
1147 |
|
} // namespace QSampler |
1148 |
|
|
1149 |
|
|
1150 |
// end of qsamplerChannel.cpp |
// end of qsamplerChannel.cpp |