LadspaEffect::LadspaEffect( Model * _parent,
const Descriptor::SubPluginFeatures::Key * _key ) :
Effect( &ladspaeffect_plugin_descriptor, _parent, _key ),
m_controls( NULL ),
m_maxSampleRate( 0 ),
m_key( LadspaSubPluginFeatures::subPluginKeyToLadspaKey( _key ) )
{
ladspa2LMMS * manager = engine::getLADSPAManager();
if( manager->getDescription( m_key ) == NULL )
{
if( !engine::suppressMessages() )
{
QMessageBox::warning( 0, tr( "Effect" ),
tr( "Unknown LADSPA plugin %1 requested." ).
arg( m_key.second ),
QMessageBox::Ok, QMessageBox::NoButton );
}
setOkay( false );
return;
}
setDisplayName( manager->getShortName( m_key ) );
pluginInstantiation();
connect( engine::mixer(), SIGNAL( sampleRateChanged() ),
this, SLOT( changeSampleRate() ) );
}
DelayControls::DelayControls( DelayEffect* effect ):
EffectControls( effect ),
m_effect ( effect ),
m_delayTimeModel( 0.5, 0.01, 20.0, 0.0001, 20000.0, this, tr( "Delay Samples" )) ,
m_feedbackModel(0.0f,0.0f,1.0f,0.01f,this,tr( "Feedback" ) ),
m_lfoTimeModel(2.0, 0.01, 20.0, 0.0001, 20000.0, this, tr( "Lfo Frequency" ) ),
m_lfoAmountModel(0.0, 0.0, 2.0, 0.0001, 2000.0, this, tr ( "Lfo Amount" ) )
{
connect( Engine::mixer(), SIGNAL( sampleRateChanged() ), this, SLOT( changeSampleRate() ) );
}
DelayControls::DelayControls( DelayEffect* effect ):
EffectControls( effect ),
m_effect ( effect ),
m_delayTimeModel( 0.5, 0.01, 5.0, 0.0001, 5000.0, this, tr( "Delay samples" )) ,
m_feedbackModel(0.0f,0.0f,1.0f,0.01f,this,tr( "Feedback" ) ),
m_lfoTimeModel(2.0, 0.01, 5.0, 0.0001, 20000.0, this, tr( "LFO frequency" ) ),
m_lfoAmountModel(0.0, 0.0, 0.5, 0.0001, 2000.0, this, tr ( "LFO amount" ) ),
m_outGainModel( 0.0, -60.0, 20.0, 0.01, this, tr( "Output gain" ) )
{
connect( Engine::mixer(), SIGNAL( sampleRateChanged() ), this, SLOT( changeSampleRate() ) );
m_outPeakL = 0.0;
m_outPeakR = 0.0;
}
