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/*
* Copyright (C) 2004, 2006, 2007, 2009 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef RenderHTMLCanvas_h
#define RenderHTMLCanvas_h
#include "core/rendering/RenderReplaced.h"
namespace blink {
class HTMLCanvasElement;
class RenderHTMLCanvas final : public RenderReplaced {
public:
explicit RenderHTMLCanvas(HTMLCanvasElement*);
virtual bool isOfType(RenderObjectType type) const override { return type == RenderObjectCanvas || RenderReplaced::isOfType(type); }
virtual LayerType layerTypeRequired() const override;
void canvasSizeChanged();
private:
virtual const char* renderName() const override { return "RenderHTMLCanvas"; }
virtual void paintReplaced(const PaintInfo&, const LayoutPoint&) override;
virtual void intrinsicSizeChanged() override { canvasSizeChanged(); }
virtual CompositingReasons additionalCompositingReasons() const override;
};
DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderHTMLCanvas, isCanvas());
} // namespace blink
#endif // RenderHTMLCanvas_h
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