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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 2000 Simon Hausmann <hausmann@kde.org> | 3 * (C) 2000 Simon Hausmann <hausmann@kde.org> |
4 * Copyright (C) 2006, 2009 Apple Inc. All rights reserved. | 4 * Copyright (C) 2006, 2009 Apple Inc. All rights reserved. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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38 | 38 |
39 private: | 39 private: |
40 virtual const char* renderName() const { return "RenderFrame"; } | 40 virtual const char* renderName() const { return "RenderFrame"; } |
41 virtual bool isFrame() const { return true; } | 41 virtual bool isFrame() const { return true; } |
42 | 42 |
43 virtual void updateFromElement(); | 43 virtual void updateFromElement(); |
44 | 44 |
45 virtual void viewCleared(); | 45 virtual void viewCleared(); |
46 }; | 46 }; |
47 | 47 |
48 inline RenderFrame* toRenderFrame(RenderObject* object) | 48 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderFrame, isFrame()); |
49 { | |
50 ASSERT_WITH_SECURITY_IMPLICATION(!object || object->isFrame()); | |
51 return static_cast<RenderFrame*>(object); | |
52 } | |
53 | |
54 // This will catch anyone doing an unnecessary cast. | |
55 void toRenderFrame(const RenderFrame*); | |
56 | 49 |
57 } // namespace WebCore | 50 } // namespace WebCore |
58 | 51 |
59 #endif // RenderFrame_h | 52 #endif // RenderFrame_h |
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