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1 /* | 1 /* |
2 * Copyright (C) 2012 Intel Corporation. All rights reserved. | 2 * Copyright (C) 2012 Intel Corporation. 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 * | 7 * |
8 * 1. Redistributions of source code must retain the above | 8 * 1. Redistributions of source code must retain the above |
9 * copyright notice, this list of conditions and the following | 9 * copyright notice, this list of conditions and the following |
10 * disclaimer. | 10 * disclaimer. |
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34 | 34 |
35 #include "CSSPropertyNames.h" | 35 #include "CSSPropertyNames.h" |
36 #include "core/platform/graphics/FloatSize.h" | 36 #include "core/platform/graphics/FloatSize.h" |
37 #include "wtf/RefCounted.h" | 37 #include "wtf/RefCounted.h" |
38 #include "wtf/RefPtr.h" | 38 #include "wtf/RefPtr.h" |
39 | 39 |
40 namespace WebCore { | 40 namespace WebCore { |
41 | 41 |
42 class CSSPrimitiveValue; | 42 class CSSPrimitiveValue; |
43 class Document; | 43 class Document; |
| 44 class MutableStylePropertySet; |
44 class StyleRuleViewport; | 45 class StyleRuleViewport; |
45 class StylePropertySet; | |
46 | 46 |
47 class ViewportStyleResolver : public RefCounted<ViewportStyleResolver> { | 47 class ViewportStyleResolver : public RefCounted<ViewportStyleResolver> { |
48 public: | 48 public: |
49 static PassRefPtr<ViewportStyleResolver> create(Document* document) | 49 static PassRefPtr<ViewportStyleResolver> create(Document* document) |
50 { | 50 { |
51 return adoptRef(new ViewportStyleResolver(document)); | 51 return adoptRef(new ViewportStyleResolver(document)); |
52 } | 52 } |
53 | 53 |
54 ~ViewportStyleResolver(); | 54 ~ViewportStyleResolver(); |
55 | 55 |
56 void addViewportRule(StyleRuleViewport*); | 56 void addViewportRule(StyleRuleViewport*); |
57 | 57 |
58 void clearDocument(); | 58 void clearDocument(); |
59 void resolve(); | 59 void resolve(); |
60 | 60 |
61 private: | 61 private: |
62 explicit ViewportStyleResolver(Document*); | 62 explicit ViewportStyleResolver(Document*); |
63 | 63 |
64 float getViewportArgumentValue(CSSPropertyID) const; | 64 float getViewportArgumentValue(CSSPropertyID) const; |
65 | 65 |
66 Document* m_document; | 66 Document* m_document; |
67 RefPtr<StylePropertySet> m_propertySet; | 67 RefPtr<MutableStylePropertySet> m_propertySet; |
68 }; | 68 }; |
69 | 69 |
70 } // namespace WebCore | 70 } // namespace WebCore |
71 | 71 |
72 #endif // ENABLE(CSS_DEVICE_ADAPTATION) | 72 #endif // ENABLE(CSS_DEVICE_ADAPTATION) |
73 | 73 |
74 #endif // ViewportStyleResolver_h | 74 #endif // ViewportStyleResolver_h |
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