2 * Copyright (C) 2007, 2009, 2010 Apple Inc. All rights reserved.
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31 #include "RenderMedia.h"
35 class HTMLMediaElement;
36 class HTMLVideoElement;
38 class RenderVideo : public RenderMedia {
40 RenderVideo(HTMLVideoElement*);
41 virtual ~RenderVideo();
43 IntRect videoBox() const;
45 static IntSize defaultSize();
47 #if USE(ACCELERATED_COMPOSITING)
48 bool supportsAcceleratedRendering() const;
49 void acceleratedRenderingStateChanged();
52 virtual bool shouldDisplayVideo() const;
55 virtual void updateFromElement();
56 inline HTMLVideoElement* videoElement() const;
58 virtual void intrinsicSizeChanged();
59 IntSize calculateIntrinsicSize();
60 void updateIntrinsicSize();
62 virtual void imageChanged(WrappedImagePtr, const IntRect*);
64 virtual const char* renderName() const { return "RenderVideo"; }
66 virtual bool requiresLayer() const { return true; }
67 virtual bool isVideo() const { return true; }
69 virtual void paintReplaced(PaintInfo&, const LayoutPoint&);
71 virtual void layout();
73 virtual LayoutUnit computeReplacedLogicalWidth(bool includeMaxWidth = true) const;
74 virtual LayoutUnit computeReplacedLogicalHeight() const;
75 virtual int minimumReplacedHeight() const;
77 #if ENABLE(FULLSCREEN_API)
78 virtual LayoutUnit offsetLeft() const;
79 virtual LayoutUnit offsetTop() const;
80 virtual LayoutUnit offsetWidth() const;
81 virtual LayoutUnit offsetHeight() const;
86 IntSize m_cachedImageSize;
89 inline RenderVideo* toRenderVideo(RenderObject* object)
91 ASSERT(!object || object->isVideo());
92 return static_cast<RenderVideo*>(object);
95 // This will catch anyone doing an unnecessary cast.
96 void toRenderVideo(const RenderVideo*);
98 } // namespace WebCore
101 #endif // RenderVideo_h