/****************************************************************************

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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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** This file is part of the QtScript module of the Qt Toolkit.

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****************************************************************************/

#ifndef QSCRIPTGLOBALOBJECT_P_H

#define QSCRIPTGLOBALOBJECT_P_H

//

//  W A R N I N G

//  -------------

//

// This file is not part of the Qt API.  It exists purely as an

// implementation detail.  This header file may change from version to

// version without notice, or even be removed.

//

// We mean it.

//

#include <QtCore/qobjectdefs.h>

#include "JSGlobalObject.h"

QT_BEGIN_NAMESPACE

namespace QScript

{

class GlobalObject : public JSC::JSGlobalObject

{

public:

    GlobalObject();

    virtual ~GlobalObject();

    virtual JSC::UString className() const { return "global"; }

    virtual void markChildren(JSC::MarkStack&);

    virtual bool getOwnPropertySlot(JSC::ExecState*,

                                    const JSC::Identifier& propertyName,

                                    JSC::PropertySlot&);

    virtual void put(JSC::ExecState* exec, const JSC::Identifier& propertyName,

                     JSC::JSValue, JSC::PutPropertySlot&);

    virtual void putWithAttributes(JSC::ExecState* exec, const JSC::Identifier& propertyName,

                                   JSC::JSValue value, unsigned attributes);

    virtual bool deleteProperty(JSC::ExecState*,

                                const JSC::Identifier& propertyName,

                                bool checkDontDelete = true);

    virtual bool getPropertyAttributes(JSC::ExecState*, const JSC::Identifier&,

                                       unsigned&) const;

    virtual void getOwnPropertyNames(JSC::ExecState*, JSC::PropertyNameArray&,

                                     bool includeNonEnumerable = false);

    virtual void defineGetter(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSObject* getterFunction, unsigned attributes = 0);

    virtual void defineSetter(JSC::ExecState*, const JSC::Identifier& propertyName, JSC::JSObject* setterFunction, unsigned attributes = 0);

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

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

public:

    JSC::JSObject *customGlobalObject;

};

class OriginalGlobalObjectProxy : public JSC::JSObject

{

public:

    explicit OriginalGlobalObjectProxy(WTF::PassRefPtr<JSC::Structure> sid,

                                       JSC::JSGlobalObject *object)

        : JSC::JSObject(sid), originalGlobalObject(object)

    {}

    virtual ~OriginalGlobalObjectProxy()

    {}

    virtual JSC::UString className() const

    { return originalGlobalObject->className(); }

    virtual void markChildren(JSC::MarkStack& markStack)

    {

        markStack.append(originalGlobalObject);

        JSC::JSObject::markChildren(markStack);

    }

    virtual bool getOwnPropertySlot(JSC::ExecState* exec,

                                    const JSC::Identifier& propertyName,

                                    JSC::PropertySlot& slot)

    { return originalGlobalObject->JSC::JSGlobalObject::getOwnPropertySlot(exec, propertyName, slot); }

    virtual void put(JSC::ExecState* exec, const JSC::Identifier& propertyName,

                     JSC::JSValue value, JSC::PutPropertySlot& slot)

    { originalGlobalObject->JSC::JSGlobalObject::put(exec, propertyName, value, slot); }

    virtual void putWithAttributes(JSC::ExecState* exec, const JSC::Identifier& propertyName, JSC::JSValue value, unsigned attributes)

    { originalGlobalObject->JSC::JSGlobalObject::putWithAttributes(exec, propertyName, value, attributes); }

    virtual bool deleteProperty(JSC::ExecState* exec,

                                const JSC::Identifier& propertyName, bool checkDontDelete = true)

    { return originalGlobalObject->JSC::JSGlobalObject::deleteProperty(exec, propertyName, checkDontDelete); }

    virtual bool getPropertyAttributes(JSC::ExecState* exec, const JSC::Identifier& propertyName,

                                       unsigned& attributes) const

    { return originalGlobalObject->JSC::JSGlobalObject::getPropertyAttributes(exec, propertyName, attributes); }

    virtual void getOwnPropertyNames(JSC::ExecState* exec, JSC::PropertyNameArray& propertyNames, bool includeNonEnumerable = false)

    { originalGlobalObject->JSC::JSGlobalObject::getOwnPropertyNames(exec, propertyNames, includeNonEnumerable); }

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

    { originalGlobalObject->JSC::JSGlobalObject::defineGetter(exec, propertyName, getterFunction, attributes); }

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

    { originalGlobalObject->JSC::JSGlobalObject::defineSetter(exec, propertyName, setterFunction, attributes); }

    virtual JSC::JSValue lookupGetter(JSC::ExecState* exec, const JSC::Identifier& propertyName)

    { return originalGlobalObject->JSC::JSGlobalObject::lookupGetter(exec, propertyName); }

    virtual JSC::JSValue lookupSetter(JSC::ExecState* exec, const JSC::Identifier& propertyName)

    { return originalGlobalObject->JSC::JSGlobalObject::lookupSetter(exec, propertyName); }

private:

    JSC::JSGlobalObject *originalGlobalObject;

};

} // namespace QScript

QT_END_NAMESPACE

#endif