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/*
* (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
*
*/
#ifndef __GLYPHSUBSTITUTIONLOOKUPPROCESSOR_H
#define __GLYPHSUBSTITUTIONLOOKUPPROCESSOR_H
/**
* \file
* \internal
*/
#include "LETypes.h"
#include "LEGlyphFilter.h"
#include "LEFontInstance.h"
#include "OpenTypeTables.h"
#include "Lookups.h"
#include "ICUFeatures.h"
#include "GlyphDefinitionTables.h"
#include "GlyphSubstitutionTables.h"
#include "GlyphIterator.h"
#include "LookupProcessor.h"
U_NAMESPACE_BEGIN
class GlyphSubstitutionLookupProcessor : public LookupProcessor
{
public:
GlyphSubstitutionLookupProcessor(const LEReferenceTo<GlyphSubstitutionTableHeader> &glyphSubstitutionTableHeader,
LETag scriptTag,
LETag languageTag,
const LEGlyphFilter *filter,
const FeatureMap *featureMap,
le_int32 featureMapCount,
le_bool featureOrder,
LEErrorCode& success);
virtual ~GlyphSubstitutionLookupProcessor();
virtual le_uint32 applySubtable(const LEReferenceTo<LookupSubtable> &lookupSubtable, le_uint16 lookupType, GlyphIterator *glyphIterator,
const LEFontInstance *fontInstance, LEErrorCode& success) const;
protected:
GlyphSubstitutionLookupProcessor();
private:
const LEGlyphFilter *fFilter;
GlyphSubstitutionLookupProcessor(const GlyphSubstitutionLookupProcessor &other); // forbid copying of this class
GlyphSubstitutionLookupProcessor &operator=(const GlyphSubstitutionLookupProcessor &other); // forbid copying of this class
};
U_NAMESPACE_END
#endif
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