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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 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc.
All rights reserved. | 3 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. |
| 4 * All rights reserved. |
4 * Copyright (C) 2012 Google Inc. All rights reserved. | 5 * Copyright (C) 2012 Google Inc. All rights reserved. |
5 * | 6 * |
6 * Redistribution and use in source and binary forms, with or without | 7 * Redistribution and use in source and binary forms, with or without |
7 * modification, are permitted provided that the following conditions | 8 * modification, are permitted provided that the following conditions |
8 * are met: | 9 * are met: |
9 * 1. Redistributions of source code must retain the above copyright | 10 * 1. Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 11 * notice, this list of conditions and the following disclaimer. |
11 * 2. Redistributions in binary form must reproduce the above copyright | 12 * 2. Redistributions in binary form must reproduce the above copyright |
12 * notice, this list of conditions and the following disclaimer in the | 13 * notice, this list of conditions and the following disclaimer in the |
13 * documentation and/or other materials provided with the distribution. | 14 * documentation and/or other materials provided with the distribution. |
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33 #include "core/dom/TreeScope.h" | 34 #include "core/dom/TreeScope.h" |
34 #include "wtf/HashMap.h" | 35 #include "wtf/HashMap.h" |
35 #include "wtf/HashSet.h" | 36 #include "wtf/HashSet.h" |
36 | 37 |
37 namespace blink { | 38 namespace blink { |
38 | 39 |
39 class PageRuleCollector; | 40 class PageRuleCollector; |
40 class StyleSheetContents; | 41 class StyleSheetContents; |
41 class ViewportStyleResolver; | 42 class ViewportStyleResolver; |
42 | 43 |
43 // This class selects a ComputedStyle for a given element based on a collection
of stylesheets. | 44 // This class selects a ComputedStyle for a given element based on a collection |
| 45 // of stylesheets. |
44 class ScopedStyleResolver final : public GarbageCollected<ScopedStyleResolver> { | 46 class ScopedStyleResolver final : public GarbageCollected<ScopedStyleResolver> { |
45 WTF_MAKE_NONCOPYABLE(ScopedStyleResolver); | 47 WTF_MAKE_NONCOPYABLE(ScopedStyleResolver); |
46 | 48 |
47 public: | 49 public: |
48 static ScopedStyleResolver* create(TreeScope& scope) { | 50 static ScopedStyleResolver* create(TreeScope& scope) { |
49 return new ScopedStyleResolver(scope); | 51 return new ScopedStyleResolver(scope); |
50 } | 52 } |
51 | 53 |
52 const TreeScope& treeScope() const { return *m_scope; } | 54 const TreeScope& treeScope() const { return *m_scope; } |
53 ScopedStyleResolver* parent() const; | 55 ScopedStyleResolver* parent() const; |
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114 using CSSStyleSheetRuleSubSet = HeapVector<Member<RuleSubSet>>; | 116 using CSSStyleSheetRuleSubSet = HeapVector<Member<RuleSubSet>>; |
115 | 117 |
116 Member<CSSStyleSheetRuleSubSet> m_treeBoundaryCrossingRuleSet; | 118 Member<CSSStyleSheetRuleSubSet> m_treeBoundaryCrossingRuleSet; |
117 bool m_hasDeepOrShadowSelector = false; | 119 bool m_hasDeepOrShadowSelector = false; |
118 bool m_hasUnresolvedKeyframesRule = false; | 120 bool m_hasUnresolvedKeyframesRule = false; |
119 }; | 121 }; |
120 | 122 |
121 } // namespace blink | 123 } // namespace blink |
122 | 124 |
123 #endif // ScopedStyleResolver_h | 125 #endif // ScopedStyleResolver_h |
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