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