/****************************************************************************
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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** This file is part of the QtQml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
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** accordance with the commercial license agreement provided with the
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** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
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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, public ExecutionEngine::ScarceResourceData
{
    V4_OBJECT
public:
    VariantObject(InternalClass *ic);
    VariantObject(ExecutionEngine *engine, const QVariant &value);

    static QVariant toVariant(const ValueRef v);

    void addVmePropertyReference();
    void removeVmePropertyReference();
    bool isScarce() const;
    int m_vmePropertyReferenceCount;

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

DEFINE_REF(VariantObject, Object);

struct VariantPrototype : VariantObject
{
public:
    VariantPrototype(InternalClass *ic);

    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

