/*

  *

  * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved

  *

  */

 #ifndef __STATETABLEPROCESSOR_H

 #define __STATETABLEPROCESSOR_H

 /**

  * \file

  * \internal

  */

 #include "LETypes.h"

 #include "MorphTables.h"

 #include "MorphStateTables.h"

 #include "SubtableProcessor.h"

 U_NAMESPACE_BEGIN

 class LEGlyphStorage;

 class StateTableProcessor : public SubtableProcessor

 {

 public:

     void process(LEGlyphStorage &glyphStorage);

     virtual void beginStateTable() = 0;

     virtual ByteOffset processStateEntry(LEGlyphStorage &glyphStorage, le_int32 &currGlyph, EntryTableIndex index) = 0;

     virtual void endStateTable() = 0;

 protected:

     StateTableProcessor(const MorphSubtableHeader *morphSubtableHeader);

     virtual ~StateTableProcessor();

     StateTableProcessor();

     le_int16 stateSize;

     ByteOffset classTableOffset;

     ByteOffset stateArrayOffset;

     ByteOffset entryTableOffset;

     const ClassTable *classTable;

     TTGlyphID firstGlyph;

     TTGlyphID lastGlyph;

     const MorphStateTableHeader *stateTableHeader;

 private:

     StateTableProcessor(const StateTableProcessor &other); // forbid copying of this class

     StateTableProcessor &operator=(const StateTableProcessor &other); // forbid copying of this class

 };

 U_NAMESPACE_END

 #endif