f_cnt_t NotePlayHandle::framesLeft() const
{
if( instrumentTrack()->isSustainPedalPressed() )
{
return 4*engine::mixer()->framesPerPeriod();
}
else if( m_released && actualReleaseFramesToDo() == 0 )
{
return m_framesBeforeRelease;
}
else if( m_released )
{
return m_framesBeforeRelease + m_releaseFramesToDo - m_releaseFramesDone;
}
return m_frames+actualReleaseFramesToDo()-m_totalFramesPlayed;
}
void NotePlayHandle::noteOff( const f_cnt_t _s )
{
if( m_released )
{
return;
}
// first note-off all sub-notes
for( NotePlayHandleList::Iterator it = m_subNotes.begin(); it != m_subNotes.end(); ++it )
{
( *it )->noteOff( _s );
}
// then set some variables indicating release-state
m_framesBeforeRelease = _s;
m_releaseFramesToDo = qMax<f_cnt_t>( 0, actualReleaseFramesToDo() );
if( hasParent() || ! m_instrumentTrack->isArpeggioEnabled() )
{
// send MidiNoteOff event
m_instrumentTrack->processOutEvent(
MidiEvent( MidiNoteOff, midiChannel(), midiKey(), 0 ),
MidiTime::fromFrames( _s, engine::framesPerTick() ),
_s );
}
// inform attached components about MIDI finished (used for recording in Piano Roll)
if( m_origin == OriginMidiInput )
{
setLength( MidiTime( static_cast<f_cnt_t>( totalFramesPlayed() / engine::framesPerTick() ) ) );
m_instrumentTrack->midiNoteOff( *this );
}
m_released = true;
}
{
return;
}
m_released = true;
// first note-off all sub-notes
foreach( NotePlayHandle * n, m_subNotes )
{
n->lock();
n->noteOff( _s );
n->unlock();
}
// then set some variables indicating release-state
m_framesBeforeRelease = _s;
m_releaseFramesToDo = qMax<f_cnt_t>( 0, actualReleaseFramesToDo() );
if( hasParent() || ! m_instrumentTrack->isArpeggioEnabled() )
{
// send MidiNoteOff event
m_instrumentTrack->processOutEvent(
MidiEvent( MidiNoteOff, midiChannel(), midiKey(), 0 ),
MidiTime::fromFrames( _s, Engine::framesPerTick() ),
_s );
}
// inform attached components about MIDI finished (used for recording in Piano Roll)
if( m_origin == OriginMidiInput )
{
setLength( MidiTime( static_cast<f_cnt_t>( totalFramesPlayed() / Engine::framesPerTick() ) ) );
m_instrumentTrack->midiNoteOff( *this );
