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1 /* | 1 /* |
2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Neither the name of Google Inc. nor the names of its | 10 * * Neither the name of Google Inc. nor the names of its |
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31 #include "bindings/core/v8/TraceWrapperMember.h" | 31 #include "bindings/core/v8/TraceWrapperMember.h" |
32 #include "core/CoreExport.h" | 32 #include "core/CoreExport.h" |
33 #include "core/dom/shadow/ShadowRoot.h" | 33 #include "core/dom/shadow/ShadowRoot.h" |
34 #include "platform/heap/Handle.h" | 34 #include "platform/heap/Handle.h" |
35 #include "wtf/Noncopyable.h" | 35 #include "wtf/Noncopyable.h" |
36 | 36 |
37 namespace blink { | 37 namespace blink { |
38 | 38 |
39 class ElementShadowV0; | 39 class ElementShadowV0; |
40 | 40 |
41 class CORE_EXPORT ElementShadow final | 41 class CORE_EXPORT ElementShadow final : public GarbageCollected<ElementShadow>, |
42 : public GarbageCollectedFinalized<ElementShadow>, | 42 public TraceWrapperBase { |
43 public TraceWrapperBase { | |
44 WTF_MAKE_NONCOPYABLE(ElementShadow); | 43 WTF_MAKE_NONCOPYABLE(ElementShadow); |
45 | 44 |
46 public: | 45 public: |
47 static ElementShadow* create(); | 46 static ElementShadow* create(); |
48 ~ElementShadow(); | |
49 | 47 |
50 Element& host() const { | 48 Element& host() const { |
51 DCHECK(m_shadowRoot); | 49 DCHECK(m_shadowRoot); |
52 return m_shadowRoot->host(); | 50 return m_shadowRoot->host(); |
53 } | 51 } |
54 | 52 |
55 // TODO(hayato): Remove youngestShadowRoot() and oldestShadowRoot() from | 53 // TODO(hayato): Remove youngestShadowRoot() and oldestShadowRoot() from |
56 // ElementShadow | 54 // ElementShadow |
57 ShadowRoot& youngestShadowRoot() const; | 55 ShadowRoot& youngestShadowRoot() const; |
58 ShadowRoot& oldestShadowRoot() const { | 56 ShadowRoot& oldestShadowRoot() const { |
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116 | 114 |
117 inline void ElementShadow::distributeIfNeeded() { | 115 inline void ElementShadow::distributeIfNeeded() { |
118 if (m_needsDistributionRecalc) | 116 if (m_needsDistributionRecalc) |
119 distribute(); | 117 distribute(); |
120 m_needsDistributionRecalc = false; | 118 m_needsDistributionRecalc = false; |
121 } | 119 } |
122 | 120 |
123 } // namespace blink | 121 } // namespace blink |
124 | 122 |
125 #endif | 123 #endif |
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