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

#include "SMSOddEvenHarmonicRatioConfigurator.hxx" 
#include "Factory.hxx" 
#include  
#include  
#include "Fl_SMS_BPF_Editor.hxx" 
 
namespace CLAMVM 
{ 
	const char* SMSOddEvenHarmonicRatioConfigurator::mHelpText = "
Odd/Even Harmonic Ratio
Usage: Indicate in dB's the gain applied to odd harmonics in relation to even. E.g. A value of 6 means that a 6dB difference will be introduced, thus, odd harmonics will be 3dB higher and even harmonic 3dB lower.(X axis = time)
Explanation: Harmonics are modified according to their harmonic number. 
"; 
 
	SMSOddEvenHarmonicRatioConfigurator::SMSOddEvenHarmonicRatioConfigurator() 
	{ 
		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( -12, 12 ); 
		mEditorWidget->SetGridWidth( 0.1, 3 ); 
 
		SetHelpWidgetText(); 
 
 
		mConfig.AddType(); 
		mConfig.RemoveAmount(); 
		mConfig.AddBPFAmount(); 
		mConfig.UpdateData(); 
		mConfig.SetType( "SMSOddEvenHarmonicRatio" ); 
		mConfig.GetBPFAmount().Insert( 0.0, 0 ); 
		mConfig.GetBPFAmount().Insert( 1.0, 0 ); 
		 
		mEditorWidget->InitPoints( mConfig.GetBPFAmount() ); 
		mEditorWidget->PointsChanged.Connect( UserEditedParameters ); 
	} 
 
	SMSOddEvenHarmonicRatioConfigurator::~SMSOddEvenHarmonicRatioConfigurator() 
	{ 
		if ( mHelpWidget->parent() == NULL ) 
			delete mHelpWidget; 
		if ( mEditorWidget->parent() == NULL ) 
			delete mEditorWidget; 
	} 
 
	void SMSOddEvenHarmonicRatioConfigurator::SetHelpWidgetText() 
	{ 
		mHelpWidget->value( mHelpText); 
	} 
 
	Fl_Widget* SMSOddEvenHarmonicRatioConfigurator::GetParametersWidget() 
	{ 
		return mEditorWidget; 
	} 
 
	void SMSOddEvenHarmonicRatioConfigurator::Initialize( CLAM::ProcessingConfig& cfg ) 
	{ 
		 
		CLAM::SMSTransformationConfig& conCfg = static_cast< CLAM::SMSTransformationConfig& >( cfg ); 
 
		conCfg.RemoveAmount(); 
		conCfg.RemoveBPFAmount(); 
		conCfg.UpdateData(); 
		conCfg.AddBPFAmount(); 
		conCfg.UpdateData(); 
 
		mConfig.GetBPFAmount().Insert( 0.0, 0 ); 
		mConfig.GetBPFAmount().Insert( 1.0, 0 ); 
 
		 
	} 
 
	void SMSOddEvenHarmonicRatioConfigurator::SetConfig( const CLAM::ProcessingConfig& cfg ) 
	{ 
		mConfig = static_cast(cfg); 
		mEditorWidget->Clear(); 
		 
		if ( !mConfig.HasBPFAmount() ) 
		{ 
			double value = mConfig.GetAmount(); 
			 
			mConfig.AddBPFAmount(); 
			mConfig.RemoveAmount(); 
			mConfig.UpdateData(); 
			mConfig.GetBPFAmount().Insert( 0, value ); 
			mConfig.GetBPFAmount().Insert( 1, value ); 
		} 
			 
		mEditorWidget->InitPoints( mConfig.GetBPFAmount() ); 
 
	} 
 
	const CLAM::ProcessingConfig& SMSOddEvenHarmonicRatioConfigurator::GetConfig() 
	{ 
		mEditorWidget->InsertPointsIntoBPF( mConfig.GetBPFAmount() ); 
 
		return mConfig; 
	} 
 
	Fl_Widget* SMSOddEvenHarmonicRatioConfigurator::GetHelpWidget() 
	{ 
		return mHelpWidget; 
	} 
	 
	static SMSConfiguratorFactory::Registrator regtPitchShiftCfg( "SMSOddEvenHarmonicRatio" ); 
 
}