/* * * (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved * */ #ifndef __CONTEXTUALGLYPHSUBSTITUTIONPROCESSOR_H #define __CONTEXTUALGLYPHSUBSTITUTIONPROCESSOR_H /** * \file * \internal */ #include "LETypes.h" #include "MorphTables.h" #include "SubtableProcessor.h" #include "StateTableProcessor.h" #include "ContextualGlyphSubstitution.h" U_NAMESPACE_BEGIN class LEGlyphStorage; class ContextualGlyphSubstitutionProcessor : public StateTableProcessor { public: virtual void beginStateTable(); virtual ByteOffset processStateEntry(LEGlyphStorage &glyphStorage, le_int32 &currGlyph, EntryTableIndex index); virtual void endStateTable(); ContextualGlyphSubstitutionProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success); virtual ~ContextualGlyphSubstitutionProcessor(); /** * ICU "poor man's RTTI", returns a UClassID for the actual class. * * @stable ICU 2.8 */ virtual UClassID getDynamicClassID() const; /** * ICU "poor man's RTTI", returns a UClassID for this class. * * @stable ICU 2.8 */ static UClassID getStaticClassID(); private: ContextualGlyphSubstitutionProcessor(); protected: ByteOffset substitutionTableOffset; LEReferenceToArrayOf<ContextualGlyphSubstitutionStateEntry> entryTable; LEReferenceToArrayOf<le_int16> int16Table; le_int32 markGlyph; LEReferenceTo<ContextualGlyphSubstitutionHeader> contextualGlyphSubstitutionHeader; }; U_NAMESPACE_END #endif