icuSources/layout/ContextualGlyphInsertion.h

   1 /*
   2  *
   3  * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
   4  *
   5  */
   6
   7 #ifndef __CONTEXTUALGLYPHINSERTION_H
   8 #define __CONTEXTUALGLYPHINSERTION_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 ContextualGlyphInsertionHeader : MorphStateTableHeader
  24 {
  25 };
  26
  27 enum ContextualGlyphInsertionFlags
  28 {
  29     cgiSetMark                  = 0x8000,
  30     cgiDontAdvance              = 0x4000,
  31     cgiCurrentIsKashidaLike     = 0x2000,
  32     cgiMarkedIsKashidaLike      = 0x1000,
  33     cgiCurrentInsertBefore      = 0x0800,
  34     cgiMarkInsertBefore         = 0x0400,
  35     cgiCurrentInsertCountMask   = 0x03E0,
  36     cgiMarkedInsertCountMask    = 0x001F
  37 };
  38
  39 struct LigatureSubstitutionStateEntry : StateEntry
  40 {
  41     ByteOffset currentInsertionListOffset;
  42     ByteOffset markedInsertionListOffset;
  43 };
  44
  45 U_NAMESPACE_END
  46 #endif