60 lines
1.4 KiB
C++
60 lines
1.4 KiB
C++
/*
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*
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* (C) Copyright IBM Corp. 1998-2013 - All Rights Reserved
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*
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*/
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#ifndef __STATETABLEPROCESSOR_H
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#define __STATETABLEPROCESSOR_H
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/**
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* \file
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* \internal
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*/
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#include "LETypes.h"
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#include "MorphTables.h"
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#include "MorphStateTables.h"
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#include "SubtableProcessor.h"
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U_NAMESPACE_BEGIN
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class LEGlyphStorage;
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class StateTableProcessor : public SubtableProcessor
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{
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public:
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void process(LEGlyphStorage &glyphStorage, LEErrorCode &success);
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virtual void beginStateTable() = 0;
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virtual ByteOffset processStateEntry(LEGlyphStorage &glyphStorage, le_int32 &currGlyph, EntryTableIndex index) = 0;
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virtual void endStateTable() = 0;
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protected:
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StateTableProcessor(const LEReferenceTo<MorphSubtableHeader> &morphSubtableHeader, LEErrorCode &success);
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virtual ~StateTableProcessor();
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StateTableProcessor();
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le_int16 stateSize;
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ByteOffset classTableOffset;
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ByteOffset stateArrayOffset;
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ByteOffset entryTableOffset;
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LEReferenceTo<ClassTable> classTable;
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TTGlyphID firstGlyph;
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TTGlyphID lastGlyph;
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LEReferenceTo<MorphStateTableHeader> stateTableHeader;
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LEReferenceTo<StateTableHeader> stHeader; // for convenience
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private:
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StateTableProcessor(const StateTableProcessor &other); // forbid copying of this class
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StateTableProcessor &operator=(const StateTableProcessor &other); // forbid copying of this class
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};
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U_NAMESPACE_END
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#endif
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