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/*
* @(#)ContextualGlyphSubstProc.h 1.6 00/03/15
*
* (C) Copyright IBM Corp. 1998, 1999, 2000, 2001 - All Rights Reserved
*
*/
#ifndef __CONTEXTUALGLYPHSUBSTITUTIONPROCESSOR_H
#define __CONTEXTUALGLYPHSUBSTITUTIONPROCESSOR_H
#include "LETypes.h"
#include "MorphTables.h"
#include "SubtableProcessor.h"
#include "StateTableProcessor.h"
#include "ContextualGlyphSubstitution.h"
U_NAMESPACE_BEGIN
class ContextualGlyphSubstitutionProcessor : public StateTableProcessor
{
public:
virtual void beginStateTable();
virtual ByteOffset processStateEntry(LEGlyphID *glyphs, le_int32 *charIndices, le_int32 &currGlyph,
le_int32 glyphCount, EntryTableIndex index);
virtual void endStateTable();
ContextualGlyphSubstitutionProcessor(const MorphSubtableHeader *morphSubtableHeader);
virtual ~ContextualGlyphSubstitutionProcessor();
private:
ContextualGlyphSubstitutionProcessor();
protected:
ByteOffset substitutionTableOffset;
const ContextualGlyphSubstitutionStateEntry *entryTable;
le_int32 markGlyph;
const ContextualGlyphSubstitutionHeader *contextualGlyphSubstitutionHeader;
};
U_NAMESPACE_END
#endif
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