/*

    Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>

                  2004, 2005, 2006 Rob Buis <buis@kde.org>

                  2005 Oliver Hunt <oliver@nerget.com>

    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) && ENABLE(FILTERS)

#include "SVGFELightElement.h"

#include "Attribute.h"

#include "SVGNames.h"

namespace WebCore {

SVGFELightElement::SVGFELightElement(const QualifiedName& tagName, Document* doc)

    : SVGElement(tagName, doc)

    , m_specularExponent(1.0f)

{

}

SVGFELightElement::~SVGFELightElement()

{

}

void SVGFELightElement::parseMappedAttribute(Attribute* attr)

{

    const String& value = attr->value();

    if (attr->name() == SVGNames::azimuthAttr)

        setAzimuthBaseValue(value.toFloat());

    else if (attr->name() == SVGNames::elevationAttr)

        setElevationBaseValue(value.toFloat());

    else if (attr->name() == SVGNames::xAttr)

        setXBaseValue(value.toFloat());

    else if (attr->name() == SVGNames::yAttr)

        setYBaseValue(value.toFloat());

    else if (attr->name() == SVGNames::zAttr)

        setZBaseValue(value.toFloat());

    else if (attr->name() == SVGNames::pointsAtXAttr)

        setPointsAtXBaseValue(value.toFloat());

    else if (attr->name() == SVGNames::pointsAtYAttr)

        setPointsAtYBaseValue(value.toFloat());

    else if (attr->name() == SVGNames::pointsAtZAttr)

        setPointsAtZBaseValue(value.toFloat());

    else if (attr->name() == SVGNames::specularExponentAttr)

        setSpecularExponentBaseValue(value.toFloat());

    else if (attr->name() == SVGNames::limitingConeAngleAttr)

        setLimitingConeAngleBaseValue(value.toFloat());

    else

        SVGElement::parseMappedAttribute(attr);

}

void SVGFELightElement::synchronizeProperty(const QualifiedName& attrName)

{

    SVGElement::synchronizeProperty(attrName);

    if (attrName == anyQName()) {

        synchronizeAzimuth();

        synchronizeElevation();

        synchronizeX();

        synchronizeY();

        synchronizeZ();

        synchronizePointsAtX();

        synchronizePointsAtY();

        synchronizePointsAtZ();

        synchronizeSpecularExponent();

        synchronizeLimitingConeAngle();

        return;

    }

    if (attrName == SVGNames::azimuthAttr)

        synchronizeAzimuth();

    else if (attrName == SVGNames::elevationAttr)

        synchronizeElevation();

    else if (attrName == SVGNames::xAttr)

        synchronizeX();

    else if (attrName == SVGNames::yAttr)

        synchronizeY();

    else if (attrName == SVGNames::zAttr)

        synchronizeZ();

    else if (attrName == SVGNames::pointsAtXAttr)

        synchronizePointsAtX();

    else if (attrName == SVGNames::pointsAtYAttr)

        synchronizePointsAtY();

    else if (attrName == SVGNames::pointsAtZAttr)

        synchronizePointsAtZ();

    else if (attrName == SVGNames::specularExponentAttr)

        synchronizeSpecularExponent();

    else if (attrName == SVGNames::limitingConeAngleAttr)

        synchronizeLimitingConeAngle();

}

}

#endif // ENABLE(SVG)