/*
 * Copyright (c) 2009, Google Inc. All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 * 
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"

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

#include "GraphicsContext.h"
#include "RenderLayer.h"
#include "RenderView.h"
#include "SVGStyledElement.h"

namespace WebCore {

RenderSVGModelObject::RenderSVGModelObject(SVGStyledElement* node)
    : RenderObject(node)
{
}

IntRect RenderSVGModelObject::clippedOverflowRectForRepaint(RenderBoxModelObject* repaintContainer)
{
    return SVGRenderBase::clippedOverflowRectForRepaint(this, repaintContainer);
}

void RenderSVGModelObject::computeRectForRepaint(RenderBoxModelObject* repaintContainer, IntRect& repaintRect, bool fixed)
{
    SVGRenderBase::computeRectForRepaint(this, repaintContainer, repaintRect, fixed);
}

void RenderSVGModelObject::mapLocalToContainer(RenderBoxModelObject* repaintContainer, bool fixed , bool useTransforms, TransformState& transformState) const
{
    SVGRenderBase::mapLocalToContainer(this, repaintContainer, fixed, useTransforms, transformState);
}

// Copied from RenderBox, this method likely requires further refactoring to work easily for both SVG and CSS Box Model content.
// FIXME: This may also need to move into SVGRenderBase as the RenderBox version depends
// on borderBoundingBox() which SVG RenderBox subclases (like SVGRenderBlock) do not implement.
IntRect RenderSVGModelObject::outlineBoundsForRepaint(RenderBoxModelObject* repaintContainer) const
{
    IntRect box = enclosingIntRect(repaintRectInLocalCoordinates());
    adjustRectForOutlineAndShadow(box);

    FloatQuad containerRelativeQuad = localToContainerQuad(FloatRect(box), repaintContainer);
    return containerRelativeQuad.enclosingBoundingBox();
}

void RenderSVGModelObject::absoluteRects(Vector<IntRect>& rects, int, int)
{
    rects.append(absoluteClippedOverflowRect());
}

void RenderSVGModelObject::absoluteQuads(Vector<FloatQuad>& quads)
{
    quads.append(absoluteClippedOverflowRect());
}

void RenderSVGModelObject::destroy()
{
    deregisterFromResources(this);
    RenderObject::destroy();
}

bool RenderSVGModelObject::nodeAtPoint(const HitTestRequest&, HitTestResult&, int, int, int, int, HitTestAction)
{
    ASSERT_NOT_REACHED();
    return false;
}

} // namespace WebCore

#endif // ENABLE(SVG)
