/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** $QT_BEGIN_LICENSE:LGPL21$
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** accordance with the commercial license agreement provided with the
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****************************************************************************/

#ifndef QV4VARIANTOBJECT_P_H
#define QV4VARIANTOBJECT_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/qglobal.h>
#include <QtQml/qqmllist.h>
#include <QtCore/qvariant.h>

#include <private/qv4value_inl_p.h>
#include <private/qv4object_p.h>

QT_BEGIN_NAMESPACE

namespace QV4 {

struct VariantObject : Object
{
    struct Data : Object::Data, public ExecutionEngine::ScarceResourceData
    {
        Data(InternalClass *ic);
        Data(ExecutionEngine *engine, const QVariant &value);
        ~Data() {
            if (isScarce())
                node.remove();
        }
        bool isScarce() const;
        int vmePropertyReferenceCount;
    };
    V4_OBJECT(Object)

    static QVariant toVariant(const ValueRef v);

    void addVmePropertyReference();
    void removeVmePropertyReference();

    static void destroy(Managed *that);
    static bool isEqualTo(Managed *m, Managed *other);
};

struct VariantPrototype : VariantObject
{
public:
    void init();

    static ReturnedValue method_preserve(CallContext *ctx);
    static ReturnedValue method_destroy(CallContext *ctx);
    static ReturnedValue method_toString(CallContext *ctx);
    static ReturnedValue method_valueOf(CallContext *ctx);
};

}

QT_END_NAMESPACE

#endif