/*

 *

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

 *

 */

#ifndef __LIGATURESUBSTITUTION_H

#define __LIGATURESUBSTITUTION_H

/**

 * \file

 * \internal

 */

#include "LETypes.h"

#include "LayoutTables.h"

#include "StateTables.h"

#include "MorphTables.h"

#include "MorphStateTables.h"

U_NAMESPACE_BEGIN

struct LigatureSubstitutionHeader : MorphStateTableHeader

{

    ByteOffset ligatureActionTableOffset;

    ByteOffset componentTableOffset;

    ByteOffset ligatureTableOffset;

};

enum LigatureSubstitutionFlags

{

    lsfSetComponent     = 0x8000,

    lsfDontAdvance      = 0x4000,

    lsfActionOffsetMask = 0x3FFF

};

struct LigatureSubstitutionStateEntry : StateEntry

{

};

typedef le_uint32 LigatureActionEntry;

enum LigatureActionFlags

{

    lafLast                 = 0x80000000,

    lafStore                = 0x40000000,

    lafComponentOffsetMask  = 0x3FFFFFFF

};

U_NAMESPACE_END

#endif