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1 /* | 1 /* |
2 * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). | 2 * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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42 | 42 |
43 virtual bool supportsPartialLayout() const OVERRIDE { return false; } | 43 virtual bool supportsPartialLayout() const OVERRIDE { return false; } |
44 | 44 |
45 virtual const char* renderName() const { return "RenderMeter"; } | 45 virtual const char* renderName() const { return "RenderMeter"; } |
46 virtual bool isMeter() const { return true; } | 46 virtual bool isMeter() const { return true; } |
47 virtual bool requiresForcedStyleRecalcPropagation() const { return true; } | 47 virtual bool requiresForcedStyleRecalcPropagation() const { return true; } |
48 | 48 |
49 double valueRatio() const; | 49 double valueRatio() const; |
50 }; | 50 }; |
51 | 51 |
52 inline RenderMeter* toRenderMeter(RenderObject* object) | 52 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderMeter, isMeter()); |
53 { | |
54 ASSERT_WITH_SECURITY_IMPLICATION(!object || object->isMeter()); | |
55 return static_cast<RenderMeter*>(object); | |
56 } | |
57 | |
58 // This will catch anyone doing an unnecessary cast. | |
59 void toRenderMeter(const RenderMeter*); | |
60 | 53 |
61 } // namespace WebCore | 54 } // namespace WebCore |
62 | 55 |
63 #endif // RenderMeter_h | 56 #endif // RenderMeter_h |
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