| /* |
| * |
| * (C) Copyright IBM Corp. and others 2013 - All Rights Reserved |
| * |
| */ |
| |
| #ifndef __CONTEXTUALGLYPHINSERTIONPROCESSOR2_H |
| #define __CONTEXTUALGLYPHINSERTIONPROCESSOR2_H |
| |
| /** |
| * \file |
| * \internal |
| */ |
| |
| #include "LETypes.h" |
| #include "MorphTables.h" |
| #include "SubtableProcessor2.h" |
| #include "StateTableProcessor2.h" |
| #include "ContextualGlyphInsertionProc2.h" |
| #include "ContextualGlyphInsertion.h" |
| |
| U_NAMESPACE_BEGIN |
| |
| class LEGlyphStorage; |
| |
| class ContextualGlyphInsertionProcessor2 : public StateTableProcessor2 |
| { |
| public: |
| virtual void beginStateTable(); |
| |
| virtual le_uint16 processStateEntry(LEGlyphStorage &glyphStorage, |
| le_int32 &currGlyph, EntryTableIndex2 index, LEErrorCode &success); |
| |
| virtual void endStateTable(); |
| |
| ContextualGlyphInsertionProcessor2(const LEReferenceTo<MorphSubtableHeader2> &morphSubtableHeader, LEErrorCode &success); |
| virtual ~ContextualGlyphInsertionProcessor2(); |
| |
| /** |
| * 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: |
| ContextualGlyphInsertionProcessor2(); |
| |
| /** |
| * Perform the actual insertion |
| * @param atGlyph index of glyph to insert at |
| * @param index index into the insertionTable (in/out) |
| * @param count number of insertions |
| * @param isKashidaLike Kashida like (vs Split Vowel like). No effect currently. |
| * @param isBefore if true, insert extra glyphs before the marked glyph |
| */ |
| void doInsertion(LEGlyphStorage &glyphStorage, |
| le_int16 atGlyph, |
| le_int16 &index, |
| le_int16 count, |
| le_bool isKashidaLike, |
| le_bool isBefore, |
| LEErrorCode &success); |
| |
| |
| protected: |
| le_int32 markGlyph; |
| LEReferenceToArrayOf<le_uint16> insertionTable; |
| LEReferenceToArrayOf<ContextualGlyphInsertionStateEntry2> entryTable; |
| LEReferenceTo<ContextualGlyphInsertionHeader2> contextualGlyphHeader; |
| }; |
| |
| U_NAMESPACE_END |
| #endif |