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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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| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #ifndef V8PerContextData_h | 31 #ifndef V8PerContextData_h |
| 32 #define V8PerContextData_h | 32 #define V8PerContextData_h |
| 33 | 33 |
| 34 #include "bindings/core/v8/CustomElementBinding.h" | |
| 35 #include "bindings/core/v8/ScopedPersistent.h" | 34 #include "bindings/core/v8/ScopedPersistent.h" |
| 35 #include "bindings/core/v8/V0CustomElementBinding.h" |
| 36 #include "bindings/core/v8/V8GlobalValueMap.h" | 36 #include "bindings/core/v8/V8GlobalValueMap.h" |
| 37 #include "bindings/core/v8/WrapperTypeInfo.h" | 37 #include "bindings/core/v8/WrapperTypeInfo.h" |
| 38 #include "core/CoreExport.h" | 38 #include "core/CoreExport.h" |
| 39 #include "gin/public/context_holder.h" | 39 #include "gin/public/context_holder.h" |
| 40 #include "gin/public/gin_embedders.h" | 40 #include "gin/public/gin_embedders.h" |
| 41 #include "wtf/Allocator.h" | 41 #include "wtf/Allocator.h" |
| 42 #include "wtf/HashMap.h" | 42 #include "wtf/HashMap.h" |
| 43 #include "wtf/PassOwnPtr.h" | 43 #include "wtf/PassOwnPtr.h" |
| 44 #include "wtf/Vector.h" | 44 #include "wtf/Vector.h" |
| 45 #include "wtf/text/AtomicString.h" | 45 #include "wtf/text/AtomicString.h" |
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| 77 } | 77 } |
| 78 | 78 |
| 79 v8::Local<v8::Function> constructorForType(const WrapperTypeInfo* type) | 79 v8::Local<v8::Function> constructorForType(const WrapperTypeInfo* type) |
| 80 { | 80 { |
| 81 v8::Local<v8::Function> interfaceObject = m_constructorMap.Get(type); | 81 v8::Local<v8::Function> interfaceObject = m_constructorMap.Get(type); |
| 82 return (!interfaceObject.IsEmpty()) ? interfaceObject : constructorForTy
peSlowCase(type); | 82 return (!interfaceObject.IsEmpty()) ? interfaceObject : constructorForTy
peSlowCase(type); |
| 83 } | 83 } |
| 84 | 84 |
| 85 v8::Local<v8::Object> prototypeForType(const WrapperTypeInfo*); | 85 v8::Local<v8::Object> prototypeForType(const WrapperTypeInfo*); |
| 86 | 86 |
| 87 void addCustomElementBinding(PassOwnPtr<CustomElementBinding>); | 87 void addCustomElementBinding(PassOwnPtr<V0CustomElementBinding>); |
| 88 | 88 |
| 89 V8DOMActivityLogger* activityLogger() const { return m_activityLogger; } | 89 V8DOMActivityLogger* activityLogger() const { return m_activityLogger; } |
| 90 void setActivityLogger(V8DOMActivityLogger* activityLogger) { m_activityLogg
er = activityLogger; } | 90 void setActivityLogger(V8DOMActivityLogger* activityLogger) { m_activityLogg
er = activityLogger; } |
| 91 | 91 |
| 92 v8::Local<v8::Value> compiledPrivateScript(String); | 92 v8::Local<v8::Value> compiledPrivateScript(String); |
| 93 void setCompiledPrivateScript(String, v8::Local<v8::Value>); | 93 void setCompiledPrivateScript(String, v8::Local<v8::Value>); |
| 94 | 94 |
| 95 private: | 95 private: |
| 96 V8PerContextData(v8::Local<v8::Context>); | 96 V8PerContextData(v8::Local<v8::Context>); |
| 97 | 97 |
| 98 v8::Local<v8::Object> createWrapperFromCacheSlowCase(const WrapperTypeInfo*)
; | 98 v8::Local<v8::Object> createWrapperFromCacheSlowCase(const WrapperTypeInfo*)
; |
| 99 v8::Local<v8::Function> constructorForTypeSlowCase(const WrapperTypeInfo*); | 99 v8::Local<v8::Function> constructorForTypeSlowCase(const WrapperTypeInfo*); |
| 100 | 100 |
| 101 v8::Isolate* m_isolate; | 101 v8::Isolate* m_isolate; |
| 102 | 102 |
| 103 // For each possible type of wrapper, we keep a boilerplate object. | 103 // For each possible type of wrapper, we keep a boilerplate object. |
| 104 // The boilerplate is used to create additional wrappers of the same type. | 104 // The boilerplate is used to create additional wrappers of the same type. |
| 105 typedef V8GlobalValueMap<const WrapperTypeInfo*, v8::Object, v8::kNotWeak> W
rapperBoilerplateMap; | 105 typedef V8GlobalValueMap<const WrapperTypeInfo*, v8::Object, v8::kNotWeak> W
rapperBoilerplateMap; |
| 106 WrapperBoilerplateMap m_wrapperBoilerplates; | 106 WrapperBoilerplateMap m_wrapperBoilerplates; |
| 107 | 107 |
| 108 typedef V8GlobalValueMap<const WrapperTypeInfo*, v8::Function, v8::kNotWeak>
ConstructorMap; | 108 typedef V8GlobalValueMap<const WrapperTypeInfo*, v8::Function, v8::kNotWeak>
ConstructorMap; |
| 109 ConstructorMap m_constructorMap; | 109 ConstructorMap m_constructorMap; |
| 110 | 110 |
| 111 OwnPtr<gin::ContextHolder> m_contextHolder; | 111 OwnPtr<gin::ContextHolder> m_contextHolder; |
| 112 | 112 |
| 113 ScopedPersistent<v8::Context> m_context; | 113 ScopedPersistent<v8::Context> m_context; |
| 114 ScopedPersistent<v8::Value> m_errorPrototype; | 114 ScopedPersistent<v8::Value> m_errorPrototype; |
| 115 | 115 |
| 116 typedef Vector<OwnPtr<CustomElementBinding>> CustomElementBindingList; | 116 typedef Vector<OwnPtr<V0CustomElementBinding>> V0CustomElementBindingList; |
| 117 CustomElementBindingList m_customElementBindings; | 117 V0CustomElementBindingList m_customElementBindings; |
| 118 | 118 |
| 119 // This is owned by a static hash map in V8DOMActivityLogger. | 119 // This is owned by a static hash map in V8DOMActivityLogger. |
| 120 V8DOMActivityLogger* m_activityLogger; | 120 V8DOMActivityLogger* m_activityLogger; |
| 121 | 121 |
| 122 V8GlobalValueMap<String, v8::Value, v8::kNotWeak> m_compiledPrivateScript; | 122 V8GlobalValueMap<String, v8::Value, v8::kNotWeak> m_compiledPrivateScript; |
| 123 }; | 123 }; |
| 124 | 124 |
| 125 } // namespace blink | 125 } // namespace blink |
| 126 | 126 |
| 127 #endif // V8PerContextData_h | 127 #endif // V8PerContextData_h |
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