Index: Source/bindings/v8/V8PerContextData.h |
diff --git a/Source/bindings/v8/V8PerContextData.h b/Source/bindings/v8/V8PerContextData.h |
deleted file mode 100644 |
index 10a9802bbd3cd208b61795e231ed000b4649d65a..0000000000000000000000000000000000000000 |
--- a/Source/bindings/v8/V8PerContextData.h |
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-/* |
- * Copyright (C) 2012 Google Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are |
- * met: |
- * |
- * * Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * * Redistributions in binary form must reproduce the above |
- * copyright notice, this list of conditions and the following disclaimer |
- * in the documentation and/or other materials provided with the |
- * distribution. |
- * * Neither the name of Google Inc. nor the names of its |
- * contributors may be used to endorse or promote products derived from |
- * this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#ifndef V8PerContextData_h |
-#define V8PerContextData_h |
- |
-#include "bindings/v8/CustomElementBinding.h" |
-#include "bindings/v8/ScopedPersistent.h" |
-#include "bindings/v8/V8PersistentValueMap.h" |
-#include "bindings/v8/WrapperTypeInfo.h" |
-#include "gin/public/context_holder.h" |
-#include "gin/public/gin_embedders.h" |
-#include <v8.h> |
-#include "wtf/HashMap.h" |
-#include "wtf/PassOwnPtr.h" |
-#include "wtf/Vector.h" |
-#include "wtf/text/AtomicString.h" |
-#include "wtf/text/AtomicStringHash.h" |
- |
-namespace WebCore { |
- |
-class CustomElementDefinition; |
-class V8DOMActivityLogger; |
-class V8PerContextData; |
-struct V8NPObject; |
-typedef WTF::Vector<V8NPObject*> V8NPObjectVector; |
-typedef WTF::HashMap<int, V8NPObjectVector> V8NPObjectMap; |
- |
-enum V8ContextEmbedderDataField { |
- v8ContextDebugIdIndex = static_cast<int>(gin::kDebugIdIndex), |
- v8ContextPerContextDataIndex = static_cast<int>(gin::kPerContextDataStartIndex + gin::kEmbedderBlink), |
-}; |
- |
-class V8PerContextData { |
-public: |
- static PassOwnPtr<V8PerContextData> create(v8::Handle<v8::Context>); |
- |
- static V8PerContextData* from(v8::Handle<v8::Context>); |
- |
- ~V8PerContextData(); |
- |
- v8::Handle<v8::Context> context() { return m_context.newLocal(m_isolate); } |
- |
- // To create JS Wrapper objects, we create a cache of a 'boiler plate' |
- // object, and then simply Clone that object each time we need a new one. |
- // This is faster than going through the full object creation process. |
- v8::Local<v8::Object> createWrapperFromCache(const WrapperTypeInfo* type) |
- { |
- v8::Local<v8::Object> boilerplate = m_wrapperBoilerplates.Get(type); |
- return !boilerplate.IsEmpty() ? boilerplate->Clone() : createWrapperFromCacheSlowCase(type); |
- } |
- |
- v8::Local<v8::Function> constructorForType(const WrapperTypeInfo* type) |
- { |
- v8::Local<v8::Function> function = m_constructorMap.Get(type); |
- return (!function.IsEmpty()) ? function : constructorForTypeSlowCase(type); |
- } |
- |
- v8::Local<v8::Object> prototypeForType(const WrapperTypeInfo*); |
- |
- V8NPObjectMap* v8NPObjectMap() { return &m_v8NPObjectMap; } |
- |
- void addCustomElementBinding(CustomElementDefinition*, PassOwnPtr<CustomElementBinding>); |
- void clearCustomElementBinding(CustomElementDefinition*); |
- CustomElementBinding* customElementBinding(CustomElementDefinition*); |
- |
- V8DOMActivityLogger* activityLogger() const { return m_activityLogger; } |
- void setActivityLogger(V8DOMActivityLogger* activityLogger) { m_activityLogger = activityLogger; } |
- |
- v8::Handle<v8::Value> compiledPrivateScript(String); |
- void setCompiledPrivateScript(String, v8::Handle<v8::Value>); |
- |
-private: |
- V8PerContextData(v8::Handle<v8::Context>); |
- |
- v8::Local<v8::Object> createWrapperFromCacheSlowCase(const WrapperTypeInfo*); |
- v8::Local<v8::Function> constructorForTypeSlowCase(const WrapperTypeInfo*); |
- |
- v8::Isolate* m_isolate; |
- |
- // For each possible type of wrapper, we keep a boilerplate object. |
- // The boilerplate is used to create additional wrappers of the same type. |
- typedef V8PersistentValueMap<const WrapperTypeInfo*, v8::Object, false> WrapperBoilerplateMap; |
- WrapperBoilerplateMap m_wrapperBoilerplates; |
- |
- typedef V8PersistentValueMap<const WrapperTypeInfo*, v8::Function, false> ConstructorMap; |
- ConstructorMap m_constructorMap; |
- |
- V8NPObjectMap m_v8NPObjectMap; |
- |
- OwnPtr<gin::ContextHolder> m_contextHolder; |
- |
- ScopedPersistent<v8::Context> m_context; |
- ScopedPersistent<v8::Value> m_errorPrototype; |
- |
- typedef WTF::HashMap<CustomElementDefinition*, OwnPtr<CustomElementBinding> > CustomElementBindingMap; |
- OwnPtr<CustomElementBindingMap> m_customElementBindings; |
- |
- // This is owned by a static hash map in V8DOMActivityLogger. |
- V8DOMActivityLogger* m_activityLogger; |
- |
- V8PersistentValueMap<String, v8::Value, false> m_compiledPrivateScript; |
-}; |
- |
-class V8PerContextDebugData { |
-public: |
- static bool setContextDebugData(v8::Handle<v8::Context>, const char* worldName, int debugId); |
- static int contextDebugId(v8::Handle<v8::Context>); |
-}; |
- |
-} // namespace WebCore |
- |
-#endif // V8PerContextData_h |