/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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/*
 *
 * (C) Copyright IBM Corp. 1998-2005 - All Rights Reserved
 *
 */

#ifndef __CANONSHAPING_H
#define __CANONSHAPING_H

#include "LETypes.h"

U_NAMESPACE_BEGIN

class LEGlyphStorage;

class U_LAYOUT_API CanonShaping /* not : public UObject because all members are static */
{
public:
    static const le_uint8 glyphSubstitutionTable[];
    static const size_t   glyphSubstitutionTableLen;
    static const le_uint8 glyphDefinitionTable[];
    static const size_t   glyphDefinitionTableLen;

    static void reorderMarks(const LEUnicode *inChars, le_int32 charCount, le_bool rightToLeft,
                                   LEUnicode *outChars, LEGlyphStorage &glyphStorage);

private:
    static void sortMarks(le_int32 *indices, const le_int32 *combiningClasses, le_int32 index, le_int32 limit);
};

U_NAMESPACE_END
#endif