/*

    Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <wildfox@kde.org>

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

                  2005 Eric Seidel <eric.seidel@kdemail.net>

    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

    aint 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(SVG_EXPERIMENTAL_FEATURES)

#include "SVGPointLightSource.h"

#include "SVGRenderTreeAsText.h"

#include "SVGSpotLightSource.h"

#include "SVGDistantLightSource.h"

namespace WebCore {

static TextStream& operator<<(TextStream& ts, const FloatPoint3D& p)

{

    ts << "x=" << p.x() << " y=" << p.y() << " z=" << p.z();

    return ts;

}

TextStream& SVGPointLightSource::externalRepresentation(TextStream& ts) const

{

    ts << "[type=POINT-LIGHT] ";

    ts << "[position=\"" << position() << "\"]";

    return ts;

}

TextStream& SVGSpotLightSource::externalRepresentation(TextStream& ts) const

{

    ts << "[type=SPOT-LIGHT] ";

    ts << "[position=\"" << position() << "\"]";

    ts << "[direction=\"" << direction() << "\"]";

    ts << "[specularExponent=\"" << specularExponent() << "\"]";

    ts << "[limitingConeAngle=\"" << limitingConeAngle() << "\"]";

    return ts;

}

TextStream& SVGDistantLightSource::externalRepresentation(TextStream& ts) const

{

    ts << "[type=DISTANT-LIGHT] ";

    ts << "[azimuth=\"" << azimuth() << "\"]";

    ts << "[elevation=\"" << elevation() << "\"]";

    return ts;

}

} // namespace WebCore

#endif // ENABLE(SVG) && ENABLE(SVG_EXPERIMENTAL_FEATURES)