/* * * (C) Copyright IBM Corp. and others 1998-2014 - All Rights Reserved * */ #ifndef __CONTEXTUALGLYPHSUBSTITUTIONPROCESSOR2_H #define __CONTEXTUALGLYPHSUBSTITUTIONPROCESSOR2_H /** * \file * \internal */ #include "LETypes.h" #include "MorphTables.h" #include "SubtableProcessor2.h" #include "StateTableProcessor2.h" #include "ContextualGlyphSubstitution.h" U_NAMESPACE_BEGIN class LEGlyphStorage; class ContextualGlyphSubstitutionProcessor2 : public StateTableProcessor2 { public: virtual void beginStateTable(); virtual le_uint16 processStateEntry(LEGlyphStorage &glyphStorage, le_int32 &currGlyph, EntryTableIndex2 index, LEErrorCode &success); virtual void endStateTable(); ContextualGlyphSubstitutionProcessor2(const LEReferenceTo<MorphSubtableHeader2> &morphSubtableHeader, LEErrorCode &success); virtual ~ContextualGlyphSubstitutionProcessor2(); /** * ICU "poor man's RTTI", returns a UClassID for the actual class. * * @deprecated ICU 54. See {@link icu::LayoutEngine} */ virtual UClassID getDynamicClassID() const; /** * ICU "poor man's RTTI", returns a UClassID for this class. * * @deprecated ICU 54. See {@link icu::LayoutEngine} */ static UClassID getStaticClassID(); private: ContextualGlyphSubstitutionProcessor2(); TTGlyphID lookup(le_uint32 offset, LEGlyphID gid, LEErrorCode &success); protected: LEReferenceToArrayOf<le_uint32> perGlyphTable; LEReferenceToArrayOf<ContextualGlyphStateEntry2> entryTable; le_int16 perGlyphTableFormat; le_int32 markGlyph; LEReferenceTo<ContextualGlyphHeader2> contextualGlyphHeader; }; U_NAMESPACE_END #endif