icuSources/layout/IndicRearrangement.h

   1 /*
   2  *
   3  * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
   4  *
   5  */
   6
   7 #ifndef __INDICREARRANGEMENT_H
   8 #define __INDICREARRANGEMENT_H
   9
  10 /**
  11  * \file
  12  * \internal
  13  */
  14
  15 #include "LETypes.h"
  16 #include "LayoutTables.h"
  17 #include "StateTables.h"
  18 #include "MorphTables.h"
  19 #include "MorphStateTables.h"
  20
  21 U_NAMESPACE_BEGIN
  22
  23 struct IndicRearrangementSubtableHeader : MorphStateTableHeader
  24 {
  25 };
  26
  27 enum IndicRearrangementFlags
  28 {
  29     irfMarkFirst    = 0x8000,
  30     irfDontAdvance  = 0x4000,
  31     irfMarkLast     = 0x2000,
  32     irfReserved     = 0x1FF0,
  33     irfVerbMask     = 0x000F
  34 };
  35
  36 enum IndicRearrangementVerb
  37 {
  38     irvNoAction = 0x0000,               /*   no action    */
  39     irvxA       = 0x0001,               /*    Ax => xA    */
  40     irvDx       = 0x0002,               /*    xD => Dx    */
  41     irvDxA      = 0x0003,               /*   AxD => DxA   */
  42
  43     irvxAB      = 0x0004,               /*   ABx => xAB   */
  44     irvxBA      = 0x0005,               /*   ABx => xBA   */
  45     irvCDx      = 0x0006,               /*   xCD => CDx   */
  46     irvDCx      = 0x0007,               /*   xCD => DCx   */
  47
  48     irvCDxA     = 0x0008,               /*  AxCD => CDxA  */
  49     irvDCxA     = 0x0009,               /*  AxCD => DCxA  */
  50     irvDxAB     = 0x000A,               /*  ABxD => DxAB  */
  51     irvDxBA     = 0x000B,               /*  ABxD => DxBA  */
  52
  53     irvCDxAB    = 0x000C,               /* ABxCD => CDxAB */
  54     irvCDxBA    = 0x000D,               /* ABxCD => CDxBA */
  55     irvDCxAB    = 0x000E,               /* ABxCD => DCxAB */
  56     irvDCxBA    = 0x000F                /* ABxCD => DCxBA */
  57 };
  58
  59 struct IndicRearrangementStateEntry : StateEntry
  60 {
  61 };
  62
  63 U_NAMESPACE_END
  64 #endif
  65