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. 1998-2005 - All Rights Reserved
29 *
30 */
31
32#ifndef __CANONSHAPING_H
33#define __CANONSHAPING_H
34
35#include "LETypes.h"
36
37U_NAMESPACE_BEGIN
38
39class LEGlyphStorage;
40
41class U_LAYOUT_API CanonShaping /* not : public UObject because all members are static */
42{
43public:
44    static const le_uint8 glyphSubstitutionTable[];
45    static const size_t   glyphSubstitutionTableLen;
46    static const le_uint8 glyphDefinitionTable[];
47    static const size_t   glyphDefinitionTableLen;
48
49    static void reorderMarks(const LEUnicode *inChars, le_int32 charCount, le_bool rightToLeft,
50                                   LEUnicode *outChars, LEGlyphStorage &glyphStorage);
51
52private:
53    static void sortMarks(le_int32 *indices, const le_int32 *combiningClasses, le_int32 index, le_int32 limit);
54};
55
56U_NAMESPACE_END
57#endif
58