icuSources/layout/IndicRearrangement.h

   1 /*
   2  * @(#)IndicRearrangement.h     1.4 00/03/15
   3  *
   4  * (C) Copyright IBM Corp. 1998-2003 - All Rights Reserved
   5  *
   6  */
   7
   8 #ifndef __INDICREARRANGEMENT_H
   9 #define __INDICREARRANGEMENT_H
  10
  11 /**
  12  * \file
  13  * \internal
  14  */
  15
  16 #include "LETypes.h"
  17 #include "LayoutTables.h"
  18 #include "StateTables.h"
  19 #include "MorphTables.h"
  20 #include "MorphStateTables.h"
  21
  22 U_NAMESPACE_BEGIN
  23
  24 struct IndicRearrangementSubtableHeader : MorphStateTableHeader
  25 {
  26 };
  27
  28 enum IndicRearrangementFlags
  29 {
  30     irfMarkFirst    = 0x8000,
  31     irfDontAdvance  = 0x4000,
  32     irfMarkLast     = 0x2000,
  33     irfReserved     = 0x1FF0,
  34     irfVerbMask     = 0x000F
  35 };
  36
  37 enum IndicRearrangementVerb
  38 {
  39     irvNoAction = 0x0000,               /*   no action    */
  40     irvxA       = 0x0001,               /*    Ax => xA    */
  41     irvDx       = 0x0002,               /*    xD => Dx    */
  42     irvDxA      = 0x0003,               /*   AxD => DxA   */
  43
  44     irvxAB      = 0x0004,               /*   ABx => xAB   */
  45     irvxBA      = 0x0005,               /*   ABx => xBA   */
  46     irvCDx      = 0x0006,               /*   xCD => CDx   */
  47     irvDCx      = 0x0007,               /*   xCD => DCx   */
  48
  49     irvCDxA     = 0x0008,               /*  AxCD => CDxA  */
  50     irvDCxA     = 0x0009,               /*  AxCD => DCxA  */
  51     irvDxAB     = 0x000A,               /*  ABxD => DxAB  */
  52     irvDxBA     = 0x000B,               /*  ABxD => DxBA  */
  53
  54     irvCDxAB    = 0x000C,               /* ABxCD => CDxAB */
  55     irvCDxBA    = 0x000D,               /* ABxCD => CDxBA */
  56     irvDCxAB    = 0x000E,               /* ABxCD => DCxAB */
  57     irvDCxBA    = 0x000F                /* ABxCD => DCxBA */
  58 };
  59
  60 struct IndicRearrangementStateEntry : StateEntry
  61 {
  62 };
  63
  64 U_NAMESPACE_END
  65 #endif
  66