summaryrefslogtreecommitdiff
path: root/Build/source/libs/icu/icu-4.4/layout/ContextualGlyphInsertion.h
blob: ead88425ddc2a8a73f9eee602aa0026732fc729c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
/*
 *
 * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
 *
 */

#ifndef __CONTEXTUALGLYPHINSERTION_H
#define __CONTEXTUALGLYPHINSERTION_H

/**
 * \file
 * \internal
 */

#include "LETypes.h"
#include "LayoutTables.h"
#include "StateTables.h"
#include "MorphTables.h"
#include "MorphStateTables.h"

U_NAMESPACE_BEGIN

struct ContextualGlyphInsertionHeader : MorphStateTableHeader
{
};

enum ContextualGlyphInsertionFlags
{
    cgiSetMark                  = 0x8000,
    cgiDontAdvance              = 0x4000,
    cgiCurrentIsKashidaLike     = 0x2000,
    cgiMarkedIsKashidaLike      = 0x1000,
    cgiCurrentInsertBefore      = 0x0800,
    cgiMarkInsertBefore         = 0x0400,
    cgiCurrentInsertCountMask   = 0x03E0,
    cgiMarkedInsertCountMask    = 0x001F
};

struct LigatureSubstitutionStateEntry : StateEntry
{
    ByteOffset currentInsertionListOffset;
    ByteOffset markedInsertionListOffset;
};

U_NAMESPACE_END
#endif