void SampleTCO::setSampleFile( const QString & _sf )
{
m_sampleBuffer->setAudioFile( _sf );
setStartTimeOffset( 0 );
changeLength( (int) ( m_sampleBuffer->frames() / Engine::framesPerTick() ) );
emit sampleChanged();
emit playbackPositionChanged();
}
void SampleTCO::loadSettings( const QDomElement & _this )
{
if( _this.attribute( "pos" ).toInt() >= 0 )
{
movePosition( _this.attribute( "pos" ).toInt() );
}
setSampleFile( _this.attribute( "src" ) );
if( sampleFile().isEmpty() && _this.hasAttribute( "data" ) )
{
m_sampleBuffer->loadFromBase64( _this.attribute( "data" ) );
}
changeLength( _this.attribute( "len" ).toInt() );
setMuted( _this.attribute( "muted" ).toInt() );
setStartTimeOffset( _this.attribute( "off" ).toInt() );
}
void SampleTCO::setSampleFile( const QString & _sf )
{
int length;
if ( _sf.isEmpty() )
{ //When creating an empty sample pattern make it a bar long
float nom = Engine::getSong()->getTimeSigModel().getNumerator();
float den = Engine::getSong()->getTimeSigModel().getDenominator();
length = DefaultTicksPerTact * ( nom / den );
}
else
{ //Otherwise set it to the sample's length
m_sampleBuffer->setAudioFile( _sf );
length = sampleLength();
}
changeLength(length);
setStartTimeOffset( 0 );
emit sampleChanged();
emit playbackPositionChanged();
}
