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/*
*
* (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
*
*/
#ifndef __STATETABLEPROCESSOR_H
#define __STATETABLEPROCESSOR_H
/**
* \file
* \internal
*/
#include "LETypes.h"
#include "MorphTables.h"
#include "MorphStateTables.h"
#include "SubtableProcessor.h"
U_NAMESPACE_BEGIN
class LEGlyphStorage;
class StateTableProcessor : public SubtableProcessor
{
public:
void process(LEGlyphStorage &glyphStorage, LEErrorCode &success);
virtual void beginStateTable() = 0;
virtual ByteOffset processStateEntry(LEGlyphStorage &glyphStorage, le_int32 &currGlyph, EntryTableIndex index) = 0;
virtual void endStateTable() = 0;
protected:
StateTableProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success);
virtual ~StateTableProcessor();
StateTableProcessor();
le_int16 stateSize;
ByteOffset classTableOffset;
ByteOffset stateArrayOffset;
ByteOffset entryTableOffset;
LEReferenceTo<ClassTable> classTable;
TTGlyphID firstGlyph;
TTGlyphID lastGlyph;
LEReferenceTo<MorphStateTableHeader> stateTableHeader;
LEReferenceTo<StateTableHeader> stHeader; // for convenience
private:
StateTableProcessor(const StateTableProcessor &other); // forbid copying of this class
StateTableProcessor &operator=(const StateTableProcessor &other); // forbid copying of this class
};
U_NAMESPACE_END
#endif
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