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Diffstat (limited to 'JavaScriptCore/API/JSCallbackObject.h')
| -rw-r--r-- | JavaScriptCore/API/JSCallbackObject.h | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/JavaScriptCore/API/JSCallbackObject.h b/JavaScriptCore/API/JSCallbackObject.h deleted file mode 100644 index 83442b2..0000000 --- a/JavaScriptCore/API/JSCallbackObject.h +++ /dev/null @@ -1,201 +0,0 @@ -/* - * Copyright (C) 2006, 2007, 2008, 2010 Apple Inc. All rights reserved. - * Copyright (C) 2007 Eric Seidel <eric@webkit.org> - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. 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. - * - * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 APPLE COMPUTER, INC. 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 JSCallbackObject_h -#define JSCallbackObject_h - -#include "JSObjectRef.h" -#include "JSValueRef.h" -#include "JSObject.h" -#include <wtf/PassOwnPtr.h> - -namespace JSC { - -struct JSCallbackObjectData { - JSCallbackObjectData(void* privateData, JSClassRef jsClass) - : privateData(privateData) - , jsClass(jsClass) - { - JSClassRetain(jsClass); - } - - ~JSCallbackObjectData() - { - JSClassRelease(jsClass); - } - - JSValue getPrivateProperty(const Identifier& propertyName) const - { - if (!m_privateProperties) - return JSValue(); - return m_privateProperties->getPrivateProperty(propertyName); - } - - void setPrivateProperty(const Identifier& propertyName, JSValue value) - { - if (!m_privateProperties) - m_privateProperties = adoptPtr(new JSPrivatePropertyMap); - m_privateProperties->setPrivateProperty(propertyName, value); - } - - void deletePrivateProperty(const Identifier& propertyName) - { - if (!m_privateProperties) - return; - m_privateProperties->deletePrivateProperty(propertyName); - } - - void markChildren(MarkStack& markStack) - { - if (!m_privateProperties) - return; - m_privateProperties->markChildren(markStack); - } - - void* privateData; - JSClassRef jsClass; - struct JSPrivatePropertyMap { - JSValue getPrivateProperty(const Identifier& propertyName) const - { - PrivatePropertyMap::const_iterator location = m_propertyMap.find(propertyName.impl()); - if (location == m_propertyMap.end()) - return JSValue(); - return location->second; - } - - void setPrivateProperty(const Identifier& propertyName, JSValue value) - { - m_propertyMap.set(propertyName.impl(), value); - } - - void deletePrivateProperty(const Identifier& propertyName) - { - m_propertyMap.remove(propertyName.impl()); - } - - void markChildren(MarkStack& markStack) - { - for (PrivatePropertyMap::iterator ptr = m_propertyMap.begin(); ptr != m_propertyMap.end(); ++ptr) { - if (ptr->second) - markStack.append(ptr->second); - } - } - - private: - typedef HashMap<RefPtr<StringImpl>, JSValue, IdentifierRepHash> PrivatePropertyMap; - PrivatePropertyMap m_propertyMap; - }; - OwnPtr<JSPrivatePropertyMap> m_privateProperties; -}; - - -template <class Base> -class JSCallbackObject : public Base { -public: - JSCallbackObject(ExecState*, JSGlobalObject*, NonNullPassRefPtr<Structure>, JSClassRef, void* data); - JSCallbackObject(JSClassRef, NonNullPassRefPtr<Structure>); - virtual ~JSCallbackObject(); - - void setPrivate(void* data); - void* getPrivate(); - - static const ClassInfo info; - - JSClassRef classRef() const { return m_callbackObjectData->jsClass; } - bool inherits(JSClassRef) const; - - static PassRefPtr<Structure> createStructure(JSValue proto) - { - return Structure::create(proto, TypeInfo(ObjectType, StructureFlags), Base::AnonymousSlotCount); - } - - JSValue getPrivateProperty(const Identifier& propertyName) const - { - return m_callbackObjectData->getPrivateProperty(propertyName); - } - - void setPrivateProperty(const Identifier& propertyName, JSValue value) - { - m_callbackObjectData->setPrivateProperty(propertyName, value); - } - - void deletePrivateProperty(const Identifier& propertyName) - { - m_callbackObjectData->deletePrivateProperty(propertyName); - } - -protected: - static const unsigned StructureFlags = OverridesGetOwnPropertySlot | ImplementsHasInstance | OverridesHasInstance | OverridesMarkChildren | OverridesGetPropertyNames | Base::StructureFlags; - -private: - virtual UString className() const; - - virtual bool getOwnPropertySlot(ExecState*, const Identifier&, PropertySlot&); - virtual bool getOwnPropertySlot(ExecState*, unsigned, PropertySlot&); - virtual bool getOwnPropertyDescriptor(ExecState*, const Identifier&, PropertyDescriptor&); - - virtual void put(ExecState*, const Identifier&, JSValue, PutPropertySlot&); - - virtual bool deleteProperty(ExecState*, const Identifier&); - virtual bool deleteProperty(ExecState*, unsigned); - - virtual bool hasInstance(ExecState* exec, JSValue value, JSValue proto); - - virtual void getOwnPropertyNames(ExecState*, PropertyNameArray&, EnumerationMode mode = ExcludeDontEnumProperties); - - virtual double toNumber(ExecState*) const; - virtual UString toString(ExecState*) const; - - virtual ConstructType getConstructData(ConstructData&); - virtual CallType getCallData(CallData&); - virtual const ClassInfo* classInfo() const { return &info; } - - virtual void markChildren(MarkStack& markStack) - { - Base::markChildren(markStack); - m_callbackObjectData->markChildren(markStack); - } - - void init(ExecState*); - - static JSCallbackObject* asCallbackObject(JSValue); - - static EncodedJSValue JSC_HOST_CALL call(ExecState*); - static EncodedJSValue JSC_HOST_CALL construct(ExecState*); - - static JSValue staticValueGetter(ExecState*, JSValue, const Identifier&); - static JSValue staticFunctionGetter(ExecState*, JSValue, const Identifier&); - static JSValue callbackGetter(ExecState*, JSValue, const Identifier&); - - OwnPtr<JSCallbackObjectData> m_callbackObjectData; -}; - -} // namespace JSC - -// include the actual template class implementation -#include "JSCallbackObjectFunctions.h" - -#endif // JSCallbackObject_h |