AAX_IDisplayDelegate.h

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/*================================================================================================*/
/*
 *
 *  Copyright (c) 2010 Avid Technology, Inc. 
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/*================================================================================================*/


#ifndef AAX_IDISPLAYDELETGATE_H
#define AAX_IDISPLAYDELETGATE_H

#include "AAX.h"


//Forward declarations
class AAX_CString;

class AAX_IDisplayDelegateBase
{
public:
    virtual ~AAX_IDisplayDelegateBase()     { }
};

template <typename T>
class AAX_IDisplayDelegate : public AAX_IDisplayDelegateBase
{
public:

    virtual AAX_IDisplayDelegate*   Clone() const = 0;
    
    virtual bool        ValueToString(T value, AAX_CString* valueString) const = 0;

    virtual bool        ValueToString(T value, int32_t maxNumChars, AAX_CString* valueString) const = 0;
    
    virtual bool        StringToValue(const AAX_CString& valueString, T* value) const = 0;
};



#endif //AAX_IDISPLAYDELETGATE_H