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/**********************************************************************
Audacity: A Digital Audio Editor
SpectralSelectionBarListener.h
Paul Licameli
**********************************************************************/
#ifndef __AUDACITY_SPECTRAL_SELECTION_BAR_LISTENER__
#define __AUDACITY_SPECTRAL_SELECTION_BAR_LISTENER__
#include "Identifier.h"
class AUDACITY_DLL_API SpectralSelectionBarListener /* not final */ {
public:
SpectralSelectionBarListener(){}
virtual ~SpectralSelectionBarListener(){}
virtual double SSBL_GetRate() const = 0;
virtual const NumericFormatSymbol & SSBL_GetFrequencySelectionFormatName() = 0;
virtual void SSBL_SetFrequencySelectionFormatName(const NumericFormatSymbol & formatName) = 0;
virtual const NumericFormatSymbol & SSBL_GetBandwidthSelectionFormatName() = 0;
virtual void SSBL_SetBandwidthSelectionFormatName(const NumericFormatSymbol & formatName) = 0;
virtual void SSBL_ModifySpectralSelection(double &bottom, double &top, bool done) = 0;
};
#endif
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