source/layout/ContextualGlyphInsertion.h

   1 /**
   2  *
   3  * (C) Copyright IBM Corp. and Others 1998-2013 - 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 struct ContextualGlyphInsertionHeader2 : MorphStateTableHeader2
  28 {
  29     le_uint32 insertionTableOffset;
  30 };
  31
  32 enum ContextualGlyphInsertionFlags
  33 {
  34     cgiSetMark                  = 0x8000,
  35     cgiDontAdvance              = 0x4000,
  36     cgiCurrentIsKashidaLike     = 0x2000,
  37     cgiMarkedIsKashidaLike      = 0x1000,
  38     cgiCurrentInsertBefore      = 0x0800,
  39     cgiMarkInsertBefore         = 0x0400,
  40     cgiCurrentInsertCountMask   = 0x03E0,
  41     cgiMarkedInsertCountMask    = 0x001F
  42 };
  43
  44 struct ContextualGlyphInsertionStateEntry : StateEntry
  45 {
  46     ByteOffset currentInsertionListOffset;
  47     ByteOffset markedInsertionListOffset;
  48 };
  49
  50 struct ContextualGlyphInsertionStateEntry2 : StateEntry2
  51 {
  52     le_uint16 currentInsertionListIndex;
  53     le_uint16 markedInsertionListIndex;
  54 };
  55
  56 U_NAMESPACE_END
  57 #endif