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audacity/src/commands/CompareAudioCommand.h
2020-01-19 19:21:12 -05:00

57 lines
1.6 KiB
C++

/**********************************************************************
Audacity - A Digital Audio Editor
Copyright 1999-2009 Audacity Team
License: wxwidgets
Dan Horgan
James Crook
******************************************************************//**
\file CompareAudioCommand.h
\brief Contains declaration of CompareAudioCommand and CompareAudioCommandType
classes
*//*******************************************************************/
#ifndef __COMPAREAUDIOCOMMAND__
#define __COMPAREAUDIOCOMMAND__
#include "Command.h"
#include "CommandType.h"
class WaveTrack;
class CompareAudioCommand final : public AudacityCommand
{
public:
static const ComponentInterfaceSymbol Symbol;
// ComponentInterface overrides
ComponentInterfaceSymbol GetSymbol() override {return Symbol;}
TranslatableString GetDescription() override {return XO("Compares a range on two tracks.");};
bool DefineParams( ShuttleParams & S ) override;
void PopulateOrExchange(ShuttleGui & S) override;
// AudacityCommand overrides
wxString ManualPage() override {return wxT("Extra_Menu:_Scriptables_II#compare_Audio");};
bool Apply(const CommandContext &context) override;
private:
double errorThreshold;
double mT0, mT1;
const WaveTrack *mTrack0;
const WaveTrack *mTrack1;
// Update member variables with project selection data (and validate)
bool GetSelection(const CommandContext &context, AudacityProject &proj);
protected:
double CompareSample(double value1, double value2) /* not override */;
};
#endif /* End of include guard: __COMPAREAUDIOCOMMAND__ */