/*

 * This file is part of the WebKit project.

 *

 * Copyright (C) 2007 Eric Seidel <eric@webkit.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.

 *

 */

#ifndef RenderSVGHiddenContainer_h

#define RenderSVGHiddenContainer_h

#if ENABLE(SVG)

#include "RenderContainer.h"

namespace WebCore {

    class SVGStyledElement;

    // This class is for containers which are never drawn, but do need to support style

    // <defs>, <linearGradient>, <radialGradient> are all good examples

    class RenderSVGHiddenContainer : public RenderContainer {

    public:

        RenderSVGHiddenContainer(SVGStyledElement*);

        virtual ~RenderSVGHiddenContainer();

        virtual bool isSVGContainer() const { return true; }

        virtual const char* renderName() const { return "RenderSVGHiddenContainer"; }

        virtual bool requiresLayer();

        virtual short lineHeight(bool b, bool isRootLineBox = false) const;

        virtual short baselinePosition(bool b, bool isRootLineBox = false) const;

        virtual void layout();

        virtual void paint(PaintInfo&, int parentX, int parentY);

        virtual IntRect absoluteClippedOverflowRect();

        virtual void absoluteRects(Vector<IntRect>& rects, int tx, int ty, bool topLevel = true);

        virtual AffineTransform absoluteTransform() const;

        virtual AffineTransform localTransform() const;

        virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, int x, int y, int tx, int ty, HitTestAction);

    };

}

#endif // ENABLE(SVG)

#endif // RenderSVGHiddenContainer_h