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DasherAppInterface.h

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// DasherAppInterface.h
//
//
// Copyright (c) 2002 Iain Murray
//

#ifndef __DasherAppInterface_h__
#define __DasherAppInterface_h__

#include "DasherScreen.h"
#include "DashEdit.h"
#include "AlphIO.h"
#include <string>


namespace Dasher {class CDasherAppInterface;}
class Dasher::CDasherAppInterface
{
public:
        // We may change the widgets Dasher uses at run time

        virtual void ChangeScreen(CDasherScreen* NewScreen)=0;

        virtual void ChangeEdit(CDashEditbox* NewEdit)=0;
        
        // Training by string segments or file all training data must be in UTF-8.
        //
        virtual void Train(std::string* TrainString, bool IsMore)=0;

        //
        virtual void TrainFile(std::string Filename)=0;
        
        // App may want to display characters per minute or frames per second.

        virtual double GetCurCPM()=0;
        
        virtual double GetCurFPS()=0;

        // Customize alphabet
        virtual void GetAlphabets(std::vector< std::string >* AlphabetList)=0;
        
        virtual const CAlphIO::AlphInfo& GetInfo(const std::string& AlphID)=0;

        virtual void SetInfo(const CAlphIO::AlphInfo& NewInfo)=0;

        virtual void DeleteAlphabet(const std::string& AlphID)=0;
};


#endif /* #ifndef __DasherAppInterface_h__ */

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