www.pudn.com > smstools.rar > SMSResidualGainConfigurator.cxx

#include "SMSResidualGainConfigurator.hxx" 
#include "Factory.hxx" 
#include  
#include  
#include "Fl_SMS_BPF_Editor.hxx" 
 
namespace CLAMVM 
{ 
	const char* SMSResidualGainConfigurator::mHelpText = "
Residual Gain
Usage: Introduce the gain in dB's you want to apply to the residual component. (X axis = time)
Explanation: Gain is applied to residual component 
"; 
 
	SMSResidualGainConfigurator::SMSResidualGainConfigurator() 
	{ 
		mHelpWidget = new Fl_Help_View( 0, 0, 100, 100 ); 
		mHelpWidget->textsize( 12 ); 
 
		mEditorWidget = new Fl_SMS_BPF_Editor( 0, 0, 100, 100 ); 
		mEditorWidget->SetHorizontalRange( 0.0, 1.0 ); 
		mEditorWidget->SetVerticalRange( -24, 24 ); 
		mEditorWidget->SetGridWidth( 0.1, 3 ); 
		 
		SetHelpWidgetText(); 
		mConfig.AddType(); 
		mConfig.RemoveAmount(); 
		mConfig.AddBPFAmount(); 
 
		mConfig.UpdateData(); 
		mConfig.SetType( "SMSResidualGain" ); 
		mConfig.GetBPFAmount().Insert( 0.0, 1.0 ); 
		mConfig.GetBPFAmount().Insert( 1.0, 1.0 ); 
 
		mEditorWidget->InitPoints( mConfig.GetBPFAmount() ); 
		mEditorWidget->PointsChanged.Connect( UserEditedParameters ); 
	} 
 
	SMSResidualGainConfigurator::~SMSResidualGainConfigurator() 
	{ 
		if ( mHelpWidget->parent() == NULL ) 
			delete mHelpWidget; 
		if ( mEditorWidget->parent() == NULL ) 
			delete mEditorWidget; 
	} 
 
	void SMSResidualGainConfigurator::SetHelpWidgetText() 
	{ 
		mHelpWidget->value( mHelpText); 
	} 
 
	Fl_Widget* SMSResidualGainConfigurator::GetParametersWidget() 
	{ 
		return mEditorWidget; 
	} 
 
	void SMSResidualGainConfigurator::Initialize( CLAM::ProcessingConfig& cfg ) 
	{ 
		CLAM::SMSTransformationConfig& conCfg = static_cast< CLAM::SMSTransformationConfig& >( cfg ); 
 
		conCfg.RemoveAmount(); 
		conCfg.RemoveBPFAmount(); 
		conCfg.UpdateData(); 
		conCfg.AddBPFAmount(); 
		conCfg.UpdateData(); 
 
		conCfg.GetBPFAmount().Insert( 0.0, 1.0 ); 
		conCfg.GetBPFAmount().Insert( 1.0, 1.0 ); 
		 
	} 
 
	void SMSResidualGainConfigurator::SetConfig( const CLAM::ProcessingConfig& cfg ) 
	{ 
		mConfig = static_cast(cfg); 
 
		if ( !mConfig.HasBPFAmount() ) 
		{ 
			double value = mConfig.GetAmount(); 
 
			mConfig.AddBPFAmount(); 
			mConfig.RemoveAmount(); 
			mConfig.UpdateData(); 
			mConfig.GetBPFAmount().Insert( 0.0, value ); 
			mConfig.GetBPFAmount().Insert( 1.0, value ); 
 
		} 
 
		mEditorWidget->Clear(); 
		mEditorWidget->InitPoints( mConfig.GetBPFAmount() ); 
 
 
	} 
 
	const CLAM::ProcessingConfig& SMSResidualGainConfigurator::GetConfig() 
	{ 
		mEditorWidget->InsertPointsIntoBPF( mConfig.GetBPFAmount() ); 
 
		return mConfig; 
	} 
 
	Fl_Widget* SMSResidualGainConfigurator::GetHelpWidget() 
	{ 
		return mHelpWidget; 
	} 
 
	static SMSConfiguratorFactory::Registrator regtPitchShiftCfg( "SMSResidualGain" ); 
 
}