CHMLFiltTextHelper.h

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// Owner: Adobe Developer Technologies
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// Copyright 1997-2010 Adobe Systems Incorporated. All rights reserved.
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#ifndef __CHMLFiltTextHelper_H_DEFINED__
#define __CHMLFiltTextHelper_H_DEFINED__

#include "K2SmartPtr.h"
#include "RangeData.h"
#include "AttributeBossList.h"
#include "ICompositionStyle.h"

class CHMLFiltTextHelper {

public:

 CHMLFiltTextHelper(const UIDRef& textModelUIDRef, const RangeData& targetRangeData); 

 CHMLFiltTextHelper(const UIDRef& textModelUIDRef);

 virtual ~CHMLFiltTextHelper();
 
 ErrorCode InsertText(const WideString& wstr);


 ErrorCode Apply();


 void AddUnderline();


 void AddNonUnderline();


 void AddAlignment(ICompositionStyle::TextAlignment alignment);


 void AddBold();


 void AddDefaultFont();


 void AddPointSize(const PMReal& pointSize);


 void AddFont(const PMString& fontName);


 void Reset(const RangeData& targetRangeData);


 void Reset(const TextIndex& position);


 
 
protected:
 void checkInvariant();
 ErrorCode doApplyAttributes(boost::shared_ptr<AttributeBossList>& attrList, const ClassID& which);

private:

 UIDRef fTextModelUIDRef;
 RangeData fRangeData;
 boost::shared_ptr<AttributeBossList> fCharAttributeBossList;
 boost::shared_ptr<AttributeBossList> fParaAttributeBossList;

};



#endif // __CHMLFiltTextHelper_H_DEFINED__


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