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/*
* Copyright (C) 2007, 2009, 2010 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 RenderVideo_h
#define RenderVideo_h
#if ENABLE(VIDEO)
#include "RenderMedia.h"
namespace WebCore {
class HTMLMediaElement;
class HTMLVideoElement;
class RenderVideo : public RenderMedia {
public:
RenderVideo(HTMLVideoElement*);
virtual ~RenderVideo();
IntRect videoBox() const;
static IntSize defaultSize();
#if USE(ACCELERATED_COMPOSITING)
bool supportsAcceleratedRendering() const;
void acceleratedRenderingStateChanged();
#endif
virtual bool shouldDisplayVideo() const;
private:
virtual void updateFromElement();
inline HTMLVideoElement* videoElement() const;
virtual void intrinsicSizeChanged();
IntSize calculateIntrinsicSize();
void updateIntrinsicSize();
virtual void imageChanged(WrappedImagePtr, const IntRect*);
virtual const char* renderName() const { return "RenderVideo"; }
virtual bool requiresLayer() const { return true; }
virtual bool isVideo() const { return true; }
virtual void paintReplaced(PaintInfo&, int tx, int ty);
virtual void layout();
virtual int computeReplacedLogicalWidth(bool includeMaxWidth = true) const;
virtual int computeReplacedLogicalHeight() const;
virtual int minimumReplacedHeight() const;
void updatePlayer();
IntSize m_cachedImageSize;
};
inline RenderVideo* toRenderVideo(RenderObject* object)
{
ASSERT(!object || object->isVideo());
return static_cast<RenderVideo*>(object);
}
// This will catch anyone doing an unnecessary cast.
void toRenderVideo(const RenderVideo*);
} // namespace WebCore
#endif
#endif // RenderVideo_h