void InstrumentTrack::processOutEvent( const MidiEvent& event, const MidiTime& time, f_cnt_t offset )
{
// do nothing if we do not have an instrument instance (e.g. when loading settings)
if( m_instrument == NULL )
{
return;
}
const MidiEvent transposedEvent = applyMasterKey( event );
const int key = transposedEvent.key();
switch( event.type() )
{
case MidiNoteOn:
m_midiNotesMutex.lock();
m_piano.setKeyState( event.key(), true ); // event.key() = original key
if( key >= 0 && key < NumKeys )
{
if( m_runningMidiNotes[key] > 0 )
{
m_instrument->handleMidiEvent( MidiEvent( MidiNoteOff, midiPort()->realOutputChannel(), key, 0 ), time, offset );
}
++m_runningMidiNotes[key];
m_instrument->handleMidiEvent( MidiEvent( MidiNoteOn, midiPort()->realOutputChannel(), key, event.velocity() ), time, offset );
}
m_midiNotesMutex.unlock();
emit newNote();
break;
case MidiNoteOff:
m_midiNotesMutex.lock();
m_piano.setKeyState( event.key(), false ); // event.key() = original key
if( key >= 0 && key < NumKeys && --m_runningMidiNotes[key] <= 0 )
{
m_instrument->handleMidiEvent( MidiEvent( MidiNoteOff, midiPort()->realOutputChannel(), key, 0 ), time, offset );
}
m_midiNotesMutex.unlock();
break;
default:
m_instrument->handleMidiEvent( transposedEvent, time, offset );
break;
}
// if appropriate, midi-port does futher routing
m_midiPort.processOutEvent( event, time );
}
void InstrumentTrack::processOutEvent( const midiEvent & _me,
const midiTime & _time )
{
int k;
switch( _me.m_type )
{
case MidiNoteOn:
if( !configManager::inst()->value( "ui",
"manualchannelpiano" ).toInt() )
{
m_piano.setKeyState( _me.key(), true );
}
if( !configManager::inst()->value( "ui",
"disablechannelactivityindicators" ).toInt() )
{
if( m_notes[_me.key()] == NULL )
{
emit newNote();
}
}
k = masterKey( _me.key() );
if( k >= 0 && k < NumKeys )
{
if( m_runningMidiNotes[k] > 0 )
{
m_instrument->handleMidiEvent(
midiEvent( MidiNoteOff, midiPort()->realOutputChannel(), k, 0 ),
_time );
}
++m_runningMidiNotes[k];
m_instrument->handleMidiEvent(
midiEvent( MidiNoteOn, midiPort()->realOutputChannel(), k,
_me.velocity() ), _time );
}
break;
case MidiNoteOff:
if( !configManager::inst()->value( "ui",
"manualchannelpiano" ).toInt() )
{
m_piano.setKeyState( _me.key(), false );
}
k = masterKey( _me.key() );
if( k >= 0 && k < NumKeys &&
--m_runningMidiNotes[k] <= 0 )
{
m_runningMidiNotes[k] = qMax( 0, m_runningMidiNotes[k] );
m_instrument->handleMidiEvent(
midiEvent( MidiNoteOff, midiPort()->realOutputChannel(), k, 0 ),
_time );
}
break;
default:
if( m_instrument != NULL )
{
m_instrument->handleMidiEvent(
applyMasterKey( _me ),
_time );
}
break;
}
// if appropriate, midi-port does futher routing
m_midiPort.processOutEvent( _me, _time );
}
