SpectralSelectionBarListener.h

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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 NumericFormatID SSBL_GetFrequencySelectionFormatName() = 0;
   virtual void SSBL_SetFrequencySelectionFormatName(const NumericFormatID & formatName) = 0;
 
   virtual NumericFormatID SSBL_GetBandwidthSelectionFormatName() = 0;
   virtual void SSBL_SetBandwidthSelectionFormatName(const NumericFormatID & formatName) = 0;
 
   virtual void SSBL_ModifySpectralSelection(double &bottom, double &top, bool done) = 0;
};
 
#endif