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Unified Diff: Source/bindings/v8/V8PerContextData.h

Issue 351423002: Moved files under Source/bindings/v8 to Source/bindings/core/v8. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 6 months ago
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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
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * 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
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