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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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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| 63 m_map.SetReference(key, parent); | 63 m_map.SetReference(key, parent); |
| 64 } | 64 } |
| 65 | 65 |
| 66 bool containsKey(KeyType* key) | 66 bool containsKey(KeyType* key) |
| 67 { | 67 { |
| 68 return m_map.Contains(key); | 68 return m_map.Contains(key); |
| 69 } | 69 } |
| 70 | 70 |
| 71 void set(KeyType* key, v8::Handle<v8::Object> wrapper, const WrapperTypeInfo
* wrapperTypeInfo) | 71 void set(KeyType* key, v8::Handle<v8::Object> wrapper, const WrapperTypeInfo
* wrapperTypeInfo) |
| 72 { | 72 { |
| 73 ASSERT(reinterpret_cast<KeyType*>(toInternalPointer(wrapper)) == key); | 73 ASSERT(reinterpret_cast<KeyType*>(toScriptWrappableBase(wrapper)) == key
); |
| 74 RELEASE_ASSERT(!containsKey(key)); // See crbug.com/368095 | 74 RELEASE_ASSERT(!containsKey(key)); // See crbug.com/368095 |
| 75 v8::UniquePersistent<v8::Object> unique(m_isolate, wrapper); | 75 v8::UniquePersistent<v8::Object> unique(m_isolate, wrapper); |
| 76 wrapperTypeInfo->configureWrapper(&unique); | 76 wrapperTypeInfo->configureWrapper(&unique); |
| 77 m_map.Set(key, unique.Pass()); | 77 m_map.Set(key, unique.Pass()); |
| 78 } | 78 } |
| 79 | 79 |
| 80 void clear() | 80 void clear() |
| 81 { | 81 { |
| 82 m_map.Clear(); | 82 m_map.Clear(); |
| 83 } | 83 } |
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| 135 | 135 |
| 136 static MapType* MapFromWeakCallbackData( | 136 static MapType* MapFromWeakCallbackData( |
| 137 const v8::WeakCallbackData<v8::Object, WeakCallbackDataType>& data) | 137 const v8::WeakCallbackData<v8::Object, WeakCallbackDataType>& data) |
| 138 { | 138 { |
| 139 return data.GetParameter(); | 139 return data.GetParameter(); |
| 140 } | 140 } |
| 141 | 141 |
| 142 static KeyType* KeyFromWeakCallbackData( | 142 static KeyType* KeyFromWeakCallbackData( |
| 143 const v8::WeakCallbackData<v8::Object, WeakCallbackDataType>& data) | 143 const v8::WeakCallbackData<v8::Object, WeakCallbackDataType>& data) |
| 144 { | 144 { |
| 145 return reinterpret_cast<KeyType*>(toInternalPointer(data.GetValue())
); | 145 return reinterpret_cast<KeyType*>(toScriptWrappableBase(data.GetValu
e())); |
| 146 } | 146 } |
| 147 | 147 |
| 148 // Dispose traits: | 148 // Dispose traits: |
| 149 // Generally nothing to do, but see below for a specialization for | 149 // Generally nothing to do, but see below for a specialization for |
| 150 // DomWrapperMap<void>. | 150 // DomWrapperMap<void>. |
| 151 static void Dispose(v8::Isolate* isolate, v8::UniquePersistent<v8::Objec
t> value, KeyType* key) { } | 151 static void Dispose(v8::Isolate* isolate, v8::UniquePersistent<v8::Objec
t> value, KeyType* key) { } |
| 152 }; | 152 }; |
| 153 | 153 |
| 154 v8::Isolate* m_isolate; | 154 v8::Isolate* m_isolate; |
| 155 typename PersistentValueMapTraits::MapType m_map; | 155 typename PersistentValueMapTraits::MapType m_map; |
| 156 }; | 156 }; |
| 157 | 157 |
| 158 } // namespace blink | 158 } // namespace blink |
| 159 | 159 |
| 160 #endif // DOMWrapperMap_h | 160 #endif // DOMWrapperMap_h |
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