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/*
* ConvertingAlphMgr.h
* Dasher
*
* Created by Alan Lawrence on 06/08/2010.
* Copyright 2010 Cavendish Laboratory. All rights reserved.
*
*/
#ifndef __CONVERTING_ALPH_MGR_H__
#define __CONVERTING_ALPH_MGR_H__
#include "AlphabetManager.h"
#include "ConversionManager.h"
namespace Dasher {
//TODO Need to override CreateLanguageModel to use something appropriate for conversion.
// The created model, needs to have a GetSize() _including_ the conversion node
// (as this is not included in the Alphabet's GetNumberTextSymbols).
//TODO in fact IterateChildGroups will not include the conversion symbol (expected by
// CreateSymbolNode below) either, as it stops at Alphabet GetNumberTextSymbols too...
//TODO do we also need to override GetProbs? Existing impl will add uniformity onto the conversion root too.
class CConvertingAlphMgr : public CAlphabetManager {
public:
CConvertingAlphMgr(CSettingsUser *pCreateFrom, CDasherInterfaceBase *pInterface, CNodeCreationManager *pNCManager, CConversionManager *pConvMgr, const CAlphInfo *pAlphabet);
///Override to also tell the ConversionManager that the screen has changed.
void MakeLabels(CDasherScreen *pScreen);
virtual ~CConvertingAlphMgr();
protected:
///Override to return a conversion root for iSymbol==(one beyond last alphabet symbol)
virtual CDasherNode *CreateSymbolNode(CAlphNode *pParent, symbol iSymbol);
private:
CConversionManager *m_pConvMgr;
//TODO do we need to override
//void GetProbs(vector<unsigned int> *pProbInfo, CLanguageModel::Context context);
//to do something for the conversion symbol, or does the LM do that for us???
};
}
#endif
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