void SampleEditor::on_PlayOrigPushButton_clicked()
{
if (PlayOrigPushButton->text() == "Stop" ){
testpTimer();
return;
}
const int selectedlayer = InstrumentEditorPanel::get_instance()->getSelectedLayer();
Song *pSong = Hydrogen::get_instance()->getSong();
Instrument *pInstr = pSong->get_instrument_list()->get( Hydrogen::get_instance()->getSelectedInstrumentNumber() );
/*
*preview_instrument deletes the last used preview instrument, therefore we have to construct a temporary
*instrument. Otherwise pInstr would be deleted if consumed by preview_instrument.
*/
Instrument *tmpInstrument = Instrument::load_instrument( pInstr->get_drumkit_name(), pInstr->get_name() );
Sample *pNewSample = Sample::load( pInstr->get_component(0)->get_layer( selectedlayer )->get_sample()->get_filepath() );
if ( pNewSample ){
int length = ( ( pNewSample->get_frames() / pNewSample->get_sample_rate() + 1) * 100 );
AudioEngine::get_instance()->get_sampler()->preview_instrument( tmpInstrument );
AudioEngine::get_instance()->get_sampler()->preview_sample( pNewSample, length );
m_pslframes = pNewSample->get_frames();
}
m_pMainSampleWaveDisplay->paintLocatorEvent( StartFrameSpinBox->value() / m_divider + 24 , true);
m_pSampleAdjustView->setDetailSamplePosition( __loops.start_frame, m_pZoomfactor , 0);
m_pTimer->start(40); // update ruler at 25 fps
m_pRealtimeFrameEnd = Hydrogen::get_instance()->getRealtimeFrames() + m_pslframes;
PlayOrigPushButton->setText( QString( "Stop") );
}
void InstrumentEditor::rubberbandbpmchangeEvent()
{
if( !Preferences::get_instance()->getRubberBandBatchMode() /*&& Preferences::get_instance()->__usetimeline */){
//we return also if time-line is activated. this wont work.
// INFOLOG( "Tempo change: Recomputing rubberband samples is disabled" );
return;
}
// INFOLOG( "Tempo change: Recomputing rubberband samples." );
Hydrogen *pEngine = Hydrogen::get_instance();
Song *song = pEngine->getSong();
assert(song);
if(song){
InstrumentList *songInstrList = song->get_instrument_list();
assert(songInstrList);
for ( unsigned nInstr = 0; nInstr < songInstrList->size(); ++nInstr ) {
Instrument *pInstr = songInstrList->get( nInstr );
assert( pInstr );
if ( pInstr ){
for ( int nLayer = 0; nLayer < MAX_LAYERS; nLayer++ ) {
InstrumentLayer *pLayer = pInstr->get_component(m_nSelectedComponent)->get_layer( nLayer );
if ( pLayer ) {
Sample *pSample = pLayer->get_sample();
if ( pSample ) {
if( pSample->get_rubberband().use ) {
//INFOLOG( QString("Instrument %1 Layer %2" ).arg(nInstr).arg(nLayer));
Sample *newSample = Sample::load(
pSample->get_filepath(),
pSample->get_loops(),
pSample->get_rubberband(),
*pSample->get_velocity_envelope(),
*pSample->get_pan_envelope()
);
if( !newSample ){
continue;
}
delete pSample;
// insert new sample from newInstrument
AudioEngine::get_instance()->lock( RIGHT_HERE );
pLayer->set_sample( newSample );
AudioEngine::get_instance()->unlock();
}
}
}
}
}
}
}
}
void SampleEditor::on_PlayPushButton_clicked()
{
if (PlayPushButton->text() == "Stop" ){
testpTimer();
return;
}
const float pan_L = 0.5f;
const float pan_R = 0.5f;
const int nLength = -1;
const float fPitch = 0.0f;
const int selectedLayer = InstrumentEditorPanel::get_instance()->getSelectedLayer();
Song *pSong = Hydrogen::get_instance()->getSong();
Instrument *pInstr = pSong->get_instrument_list()->get( Hydrogen::get_instance()->getSelectedInstrumentNumber() );
Note *pNote = new Note( pInstr, 0, pInstr->get_component( m_pSelectedComponent )->get_layer( selectedLayer )->get_end_velocity() - 0.01, pan_L, pan_R, nLength, fPitch);
pNote->set_specific_compo_id( m_pSelectedComponent );
AudioEngine::get_instance()->get_sampler()->note_on(pNote);
setSamplelengthFrames();
createPositionsRulerPath();
m_pPlayButton = true;
m_pMainSampleWaveDisplay->paintLocatorEvent( StartFrameSpinBox->value() / m_divider + 24 , true);
m_pSampleAdjustView->setDetailSamplePosition( __loops.start_frame, m_pZoomfactor , 0);
if( __rubberband.use == false ){
m_pTimer->start(40); // update ruler at 25 fps
}
m_pRealtimeFrameEnd = Hydrogen::get_instance()->getRealtimeFrames() + m_pslframes;
//calculate the new rubberband sample length
if( __rubberband.use ){
m_prealtimeframeendfortarget = Hydrogen::get_instance()->getRealtimeFrames() + (m_pslframes * m_pRatio + 0.1);
}else
{
m_prealtimeframeendfortarget = m_pRealtimeFrameEnd;
}
m_pTargetDisplayTimer->start(40); // update ruler at 25 fps
PlayPushButton->setText( QString( "Stop") );
}