/*
    Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
                  2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>

    This file is part of the KDE project

    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 "wtf/Platform.h"

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

#include "Document.h"
#include "RenderSVGGradientStop.h"
#include "SVGGradientElement.h"
#include "SVGNames.h"

namespace WebCore
{

SVGStopElement::SVGStopElement(const QualifiedName &tagName, Document *doc)
    : SVGStyledElement(tagName, doc)
    , m_offset(0.0f)
{
}

SVGStopElement::~SVGStopElement()
{
}

ANIMATED_PROPERTY_DEFINITIONS(SVGStopElement, float, Number, number, Offset, offset, SVGNames::offsetAttr, m_offset)

void SVGStopElement::parseMappedAttribute(MappedAttribute *attr)
{
    if (attr->name() == SVGNames::offsetAttr) {
        const String &value = attr->value();
        // qCDebug(KHTML_LOG) << "parse offset:" << value;
        if (value.endsWith("%")) {
            setOffsetBaseValue(value.substring(0, value.length() - 1).toFloat() / 100.0f);
        } else {
            setOffsetBaseValue(value.toFloat());
        }

        setChanged();
    } else {
        SVGStyledElement::parseMappedAttribute(attr);
    }
}

RenderObject *SVGStopElement::createRenderer(RenderArena *arena, RenderStyle *)
{
    return new(arena) RenderSVGGradientStop(this);
}

// KHTML ElementImpl pure virtual method
quint32 SVGStopElement::id() const
{
    return SVGNames::stopTag.id();
}

}

#endif // ENABLE(SVG)
