1/*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
3 *
4 * This code is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License version 2 only, as
6 * published by the Free Software Foundation.  Oracle designates this
7 * particular file as subject to the "Classpath" exception as provided
8 * by Oracle in the LICENSE file that accompanied this code.
9 *
10 * This code is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13 * version 2 for more details (a copy is included in the LICENSE file that
14 * accompanied this code).
15 *
16 * You should have received a copy of the GNU General Public License version
17 * 2 along with this work; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19 *
20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21 * or visit www.oracle.com if you need additional information or have any
22 * questions.
23 *
24 */
25
26/*
27 *
28 * (C) Copyright IBM Corp. 1998-2004 - All Rights Reserved
29 *
30 */
31
32#ifndef __LIGATURESUBSTITUTIONSUBTABLES_H
33#define __LIGATURESUBSTITUTIONSUBTABLES_H
34
35/**
36 * \file
37 * \internal
38 */
39
40#include "LETypes.h"
41#include "LEGlyphFilter.h"
42#include "OpenTypeTables.h"
43#include "GlyphSubstitutionTables.h"
44#include "GlyphIterator.h"
45
46U_NAMESPACE_BEGIN
47
48struct LigatureSetTable
49{
50    le_uint16 ligatureCount;
51    Offset    ligatureTableOffsetArray[ANY_NUMBER];
52};
53LE_VAR_ARRAY(LigatureSetTable, ligatureTableOffsetArray)
54
55struct LigatureTable
56{
57    TTGlyphID ligGlyph;
58    le_uint16 compCount;
59    TTGlyphID componentArray[ANY_NUMBER];
60};
61LE_VAR_ARRAY(LigatureTable, componentArray)
62
63struct LigatureSubstitutionSubtable : GlyphSubstitutionSubtable
64{
65    le_uint16 ligSetCount;
66    Offset    ligSetTableOffsetArray[ANY_NUMBER];
67
68    le_uint32  process(const LETableReference &base, GlyphIterator *glyphIterator, LEErrorCode &success, const LEGlyphFilter *filter = NULL) const;
69};
70LE_VAR_ARRAY(LigatureSubstitutionSubtable, ligSetTableOffsetArray)
71
72U_NAMESPACE_END
73#endif
74