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

#include "SMSHarmonizerConfigurator.hxx" 
#include "Factory.hxx" 
#include  
#include  
#include "Fl_SMS_BPF_Editor.hxx" 
 
namespace CLAMVM 
{ 
	const char* SMSHarmonizerConfigurator::mHelpText = "
Harmonizer
Usage: Each point in the fuction defines a new voice added to the harmonization. The X value is the gain in relation to the original one and the Y value the pitch transposition factor.
Explanation: Pitch transposed (with timbre preservation) versions of the original are added applying the gain factor specified.
"; 
 
	SMSHarmonizerConfigurator::SMSHarmonizerConfigurator() 
	{ 
		mHelpWidget = new Fl_Help_View( 0, 0, 100, 100 ); 
		mHelpWidget->textsize( 12 ); 
		 
		mEditorWidget = new Fl_SMS_BPF_Editor( 0, 0, 100, 100 ); 
		mEditorWidget->SetHorizontalRange( -12, 12 ); 
		mEditorWidget->SetVerticalRange( 0.5, 2.0 ); 
		mEditorWidget->SetGridWidth( 3, 0.15 ); 
 
		SetHelpWidgetText(); 
		mConfig.AddType(); 
		mConfig.RemoveAmount(); 
		mConfig.AddBPFAmount(); 
		mConfig.UpdateData(); 
		mConfig.SetType( "SMSHarmonizer" ); 
 
 
		mEditorWidget->PointsChanged.Connect( UserEditedParameters ); 
	} 
 
	SMSHarmonizerConfigurator::~SMSHarmonizerConfigurator() 
	{ 
		if ( mHelpWidget->parent() == NULL ) 
			delete mHelpWidget; 
		if ( mEditorWidget->parent() == NULL ) 
			delete mEditorWidget; 
	} 
 
	void SMSHarmonizerConfigurator::SetHelpWidgetText() 
	{ 
		mHelpWidget->value( mHelpText); 
	} 
 
	Fl_Widget* SMSHarmonizerConfigurator::GetParametersWidget() 
	{ 
		return mEditorWidget; 
	} 
 
	void SMSHarmonizerConfigurator::Initialize( CLAM::ProcessingConfig& cfg ) 
	{ 
		CLAM::SMSTransformationConfig& conCfg = static_cast< CLAM::SMSTransformationConfig& >( cfg );		 
 
		conCfg.RemoveAmount(); 
		conCfg.RemoveBPFAmount(); 
		conCfg.UpdateData(); 
		conCfg.AddBPFAmount(); 
		conCfg.UpdateData(); 
 
	} 
 
	 
	void SMSHarmonizerConfigurator::SetConfig( const CLAM::ProcessingConfig& cfg ) 
	{ 
		mConfig = static_cast(cfg); 
 
		if ( !mConfig.HasBPFAmount() ) 
		{ 
			mConfig.AddBPFAmount(); 
			mConfig.RemoveAmount(); 
			mConfig.UpdateData(); 
		} 
	 
		mEditorWidget->Clear(); 
		mEditorWidget->InitPoints( mConfig.GetBPFAmount() ); 
	} 
 
	const CLAM::ProcessingConfig& SMSHarmonizerConfigurator::GetConfig() 
	{ 
		mEditorWidget->InsertPointsIntoBPF( mConfig.GetBPFAmount() ); 
		return mConfig; 
	} 
 
	Fl_Widget* SMSHarmonizerConfigurator::GetHelpWidget() 
	{ 
		return mHelpWidget; 
	} 
 
	static SMSConfiguratorFactory::Registrator regtPitchShiftCfg( "SMSHarmonizer" ); 
 
 
}