2 * Copyright (C) 2010 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
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17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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26 #ifndef RenderIFrame_h
27 #define RenderIFrame_h
29 #include "RenderFrameBase.h"
35 class RenderIFrame : public RenderFrameBase {
37 explicit RenderIFrame(Element*);
39 bool flattenFrame() const;
40 bool isSeamless() const;
43 virtual void computeLogicalHeight() OVERRIDE;
44 virtual void computeLogicalWidth() OVERRIDE;
46 virtual LayoutUnit minPreferredLogicalWidth() const OVERRIDE;
47 virtual LayoutUnit maxPreferredLogicalWidth() const OVERRIDE;
49 virtual bool shouldComputeSizeAsReplaced() const OVERRIDE;
50 virtual bool isInlineBlockOrInlineTable() const OVERRIDE;
52 virtual void layout() OVERRIDE;
54 virtual bool isRenderIFrame() const OVERRIDE { return true; }
56 virtual const char* renderName() const OVERRIDE { return "RenderPartObject"; } // Lying for now to avoid breaking tests
58 void layoutSeamlessly();
60 RenderView* contentRootRenderer() const;
63 inline RenderIFrame* toRenderIFrame(RenderObject* object)
65 ASSERT(!object || object->isRenderIFrame());
66 return static_cast<RenderIFrame*>(object);
69 inline const RenderIFrame* toRenderIFrame(const RenderObject* object)
71 ASSERT(!object || object->isRenderIFrame());
72 return static_cast<const RenderIFrame*>(object);
75 // This will catch anyone doing an unnecessary cast.
76 void toRenderIFrame(const RenderIFrame*);
79 } // namespace WebCore
81 #endif // RenderIFrame_h