jdk/src/share/native/sun/font/layout/HebrewShaping.cpp

/*
 * 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.  Sun designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 *
 */

/*
 *
 * (C) Copyright IBM Corp. 1998-2003 - All Rights Reserved
 *
 */

#include "LETypes.h"
#include "OpenTypeTables.h"
#include "HebrewShaping.h"

const LETag ligaFeatureTag  = 0x6C696761; // 'liga'
const LETag emptyTag        = 0x00000000; // ''

const LETag hebrewTags[] =
{
    ligaFeatureTag, emptyTag
};

void HebrewShaping::shape(const LEUnicode * /*chars*/, le_int32 /*offset*/, le_int32 charCount, le_int32 /*charMax*/,
                          le_bool rightToLeft, const LETag **tags)
{

    le_int32 count, out = 0, dir = 1;

    if (rightToLeft) {
        out = charCount - 1;
        dir = -1;
    }

    for (count = 0; count < charCount; count += 1, out += dir) {
                tags[out] = hebrewTags;
        }
}