| /* |
| * |
| * (C) Copyright IBM Corp. and others 1998-2013 - 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); |
| |
| virtual void endStateTable(); |
| |
| ContextualGlyphSubstitutionProcessor2(const MorphSubtableHeader2 *morphSubtableHeader); |
| virtual ~ContextualGlyphSubstitutionProcessor2(); |
| |
| /** |
| * 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: |
| ContextualGlyphSubstitutionProcessor2(); |
| TTGlyphID lookup(le_uint32 offset, LEGlyphID gid); |
| |
| protected: |
| const le_uint32* perGlyphTable; |
| const ContextualGlyphStateEntry2 *entryTable; |
| |
| le_int16 perGlyphTableFormat; |
| le_int32 markGlyph; |
| |
| const ContextualGlyphHeader2 *contextualGlyphHeader; |
| |
| }; |
| |
| U_NAMESPACE_END |
| #endif |