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/*
* 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.
*
*/
#include "config.h"
#if ENABLE(SVG)
#include "RenderSVGHiddenContainer.h"
#include "RenderPath.h"
#include "SVGStyledElement.h"
namespace WebCore {
RenderSVGHiddenContainer::RenderSVGHiddenContainer(SVGStyledElement* element)
: RenderSVGContainer(element)
{
}
RenderSVGHiddenContainer::~RenderSVGHiddenContainer()
{
}
bool RenderSVGHiddenContainer::requiresLayer()
{
return false;
}
short RenderSVGHiddenContainer::lineHeight(bool b, bool isRootLineBox) const
{
return 0;
}
short RenderSVGHiddenContainer::baselinePosition(bool b, bool isRootLineBox) const
{
return 0;
}
void RenderSVGHiddenContainer::layout()
{
ASSERT(needsLayout());
// Layout our kids to prevent a kid from being marked as needing layout
// then never being asked to layout.
for (RenderObject* child = firstChild(); child; child = child->nextSibling()) {
if (selfNeedsLayout())
child->setNeedsLayout(true);
child->layoutIfNeeded();
ASSERT(!child->needsLayout());
}
setNeedsLayout(false);
}
void RenderSVGHiddenContainer::paint(PaintInfo&, int, int)
{
// This subtree does not paint.
}
IntRect RenderSVGHiddenContainer::absoluteClippedOverflowRect()
{
return IntRect();
}
void RenderSVGHiddenContainer::absoluteRects(Vector<IntRect>& rects, int, int, bool)
{
// This subtree does not take up space or paint
}
AffineTransform RenderSVGHiddenContainer::absoluteTransform() const
{
return AffineTransform();
}
AffineTransform RenderSVGHiddenContainer::localTransform() const
{
return AffineTransform();
}
bool RenderSVGHiddenContainer::nodeAtPoint(const HitTestRequest& request, HitTestResult& result, int _x, int _y, int _tx, int _ty, HitTestAction hitTestAction)
{
return false;
}
FloatRect RenderSVGHiddenContainer::relativeBBox(bool includeStroke) const
{
return FloatRect();
}
}
#endif // ENABLE(SVG)
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