/*

 * Copyright (C) 2008, 2009 Apple 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:

 * 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 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 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 DebuggerActivation_h

#define DebuggerActivation_h

#include "JSObject.h"

namespace JSC {

    class JSActivation;

    class DebuggerActivation : public JSObject {

    public:

        DebuggerActivation(JSObject*);

        virtual void markChildren(MarkStack&);

        virtual UString className() const;

        virtual bool getOwnPropertySlot(ExecState*, const Identifier& propertyName, PropertySlot&);

        virtual void put(ExecState*, const Identifier& propertyName, JSValue, PutPropertySlot&);

        virtual void putWithAttributes(ExecState*, const Identifier& propertyName, JSValue, unsigned attributes);

        virtual bool deleteProperty(ExecState*, const Identifier& propertyName);

        virtual void getOwnPropertyNames(ExecState*, PropertyNameArray&, EnumerationMode mode = ExcludeDontEnumProperties);

        virtual bool getOwnPropertyDescriptor(ExecState*, const Identifier&, PropertyDescriptor&);

        virtual void defineGetter(ExecState*, const Identifier& propertyName, JSObject* getterFunction, unsigned attributes);

        virtual void defineSetter(ExecState*, const Identifier& propertyName, JSObject* setterFunction, unsigned attributes);

        virtual JSValue lookupGetter(ExecState*, const Identifier& propertyName);

        virtual JSValue lookupSetter(ExecState*, const Identifier& propertyName);

        static PassRefPtr<Structure> createStructure(JSValue prototype) 

        {

            return Structure::create(prototype, TypeInfo(ObjectType, StructureFlags), AnonymousSlotCount); 

        }

    protected:

        static const unsigned StructureFlags = OverridesGetOwnPropertySlot | OverridesMarkChildren | JSObject::StructureFlags;

    private:

        JSActivation* m_activation;

    };

} // namespace JSC

#endif // DebuggerActivation_h