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/*
* Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
* Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>
* Copyright (C) 2009 Google, Inc. All rights reserved.
* Copyright (C) 2009 Apple Inc. All rights reserved.
* Copyright (C) 2020, 2021, 2022 Igalia S.L.
*
* 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.
*/
#pragma once
#if ENABLE(LAYER_BASED_SVG_ENGINE)
#include "RenderSVGModelObject.h"
#include "SVGBoundingBoxComputation.h"
namespace WebCore {
class SVGElement;
class RenderSVGContainer : public RenderSVGModelObject {
WTF_MAKE_ISO_ALLOCATED(RenderSVGContainer);
public:
virtual ~RenderSVGContainer();
void paint(PaintInfo&, const LayoutPoint&) override;
bool isObjectBoundingBoxValid() const { return m_objectBoundingBoxValid; }
FloatRect objectBoundingBox() const final { return m_objectBoundingBox; }
FloatRect strokeBoundingBox() const final { return m_strokeBoundingBox; }
FloatRect repaintRectInLocalCoordinates() const final { return SVGBoundingBoxComputation::computeRepaintBoundingBox(*this); }
protected:
RenderSVGContainer(SVGElement&, RenderStyle&&);
const char* renderName() const override { return "RenderSVGContainer"; }
bool canHaveChildren() const final { return true; }
void styleDidChange(StyleDifference, const RenderStyle* oldStyle) override;
void layout() override;
virtual void layoutChildren();
bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTestLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction) override;
virtual void updateLayerInformation() { }
virtual void calculateViewport();
virtual bool pointIsInsideViewportClip(const FloatPoint&) { return true; }
bool selfWillPaint();
bool m_objectBoundingBoxValid { false };
FloatRect m_objectBoundingBox;
FloatRect m_strokeBoundingBox;
private:
bool isSVGContainer() const final { return true; }
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderSVGContainer, isSVGContainer())
#endif // ENABLE(LAYER_BASED_SVG_ENGINE)