WebCore/svg/SVGStringList.cpp

/*
 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include "config.h"

#if ENABLE(SVG)
#include "SVGStringList.h"

#include "SVGParserUtilities.h"

namespace WebCore {

SVGStringList::SVGStringList(const QualifiedName& attributeName)
    : SVGList<String>(attributeName)
{
}

void SVGStringList::reset(const String& str)
{
    ExceptionCode ec = 0;

    parse(str, ' ');
    if (numberOfItems() == 0)
        appendItem(String(""), ec); // Create empty string...
}

void SVGStringList::parse(const String& data, UChar delimiter)
{
    // TODO : more error checking/reporting
    ExceptionCode ec = 0;
    clear(ec);

    const UChar* ptr = data.characters();
    const UChar* end = ptr + data.length();
    while (ptr < end) {
        const UChar* start = ptr;
        while (ptr < end && *ptr != delimiter && !isWhitespace(*ptr))
            ptr++;
        if (ptr == start)
            break;
        appendItem(String(start, ptr - start), ec);
        skipOptionalSpacesOrDelimiter(ptr, end, delimiter);
    }
}

}

#endif // ENABLE(SVG)