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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008, 2009, 2010 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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31 namespace blink { | 31 namespace blink { |
32 | 32 |
33 class HTMLMediaElement; | 33 class HTMLMediaElement; |
34 | 34 |
35 class RenderMedia : public RenderImage { | 35 class RenderMedia : public RenderImage { |
36 public: | 36 public: |
37 explicit RenderMedia(HTMLMediaElement*); | 37 explicit RenderMedia(HTMLMediaElement*); |
38 virtual ~RenderMedia(); | 38 virtual ~RenderMedia(); |
39 virtual void trace(Visitor*) OVERRIDE; | 39 virtual void trace(Visitor*) OVERRIDE; |
40 | 40 |
41 RenderObject* firstChild() const { ASSERT(children() == virtualChildren());
return children()->firstChild(); } | |
42 RenderObject* lastChild() const { ASSERT(children() == virtualChildren()); r
eturn children()->lastChild(); } | |
43 | |
44 // If you have a RenderMedia, use firstChild or lastChild instead. | 41 // If you have a RenderMedia, use firstChild or lastChild instead. |
45 void slowFirstChild() const WTF_DELETED_FUNCTION; | 42 void slowFirstChild() const WTF_DELETED_FUNCTION; |
46 void slowLastChild() const WTF_DELETED_FUNCTION; | 43 void slowLastChild() const WTF_DELETED_FUNCTION; |
47 | 44 |
48 const RenderObjectChildList* children() const { return &m_children; } | 45 const RenderObjectChildList* children() const { return &m_children; } |
49 RenderObjectChildList* children() { return &m_children; } | 46 RenderObjectChildList* children() { return &m_children; } |
50 | 47 |
51 HTMLMediaElement* mediaElement() const; | 48 HTMLMediaElement* mediaElement() const; |
52 | 49 |
53 protected: | 50 protected: |
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70 virtual void paintReplaced(PaintInfo&, const LayoutPoint&) OVERRIDE; | 67 virtual void paintReplaced(PaintInfo&, const LayoutPoint&) OVERRIDE; |
71 | 68 |
72 RenderObjectChildList m_children; | 69 RenderObjectChildList m_children; |
73 }; | 70 }; |
74 | 71 |
75 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderMedia, isMedia()); | 72 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderMedia, isMedia()); |
76 | 73 |
77 } // namespace blink | 74 } // namespace blink |
78 | 75 |
79 #endif // RenderMedia_h | 76 #endif // RenderMedia_h |
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