/****************************************************************************
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** This file is part of the QtQml module of the Qt Toolkit.
**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** Alternatively, this file may be used under the terms of the GNU
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****************************************************************************/
#ifndef QV4JSONOBJECT_H
#define QV4JSONOBJECT_H

#include "qv4object_p.h"
#include <qjsonarray.h>
#include <qjsonobject.h>
#include <qjsonvalue.h>

QT_BEGIN_NAMESPACE

namespace QV4 {

struct JsonObject : Object {
    Q_MANAGED_TYPE(JsonObject)
    Q_MANAGED
private:
    typedef QSet<QV4::Object *> V4ObjectSet;
public:
    JsonObject(InternalClass *ic);

    static ReturnedValue method_parse(CallContext *ctx);
    static ReturnedValue method_stringify(CallContext *ctx);

    static ReturnedValue fromJsonValue(ExecutionEngine *engine, const QJsonValue &value);
    static ReturnedValue fromJsonObject(ExecutionEngine *engine, const QJsonObject &object);
    static ReturnedValue fromJsonArray(ExecutionEngine *engine, const QJsonArray &array);

    static inline QJsonValue toJsonValue(const QV4::ValueRef value)
    { V4ObjectSet visitedObjects; return toJsonValue(value, visitedObjects); }
    static inline QJsonObject toJsonObject(QV4::ObjectRef o)
    { V4ObjectSet visitedObjects; return toJsonObject(o, visitedObjects); }
    static inline QJsonArray toJsonArray(QV4::ArrayObjectRef a)
    { V4ObjectSet visitedObjects; return toJsonArray(a, visitedObjects); }

private:
    static QJsonValue toJsonValue(const QV4::ValueRef value, V4ObjectSet &visitedObjects);
    static QJsonObject toJsonObject(QV4::ObjectRef o, V4ObjectSet &visitedObjects);
    static QJsonArray toJsonArray(QV4::ArrayObjectRef a, V4ObjectSet &visitedObjects);

};

}

QT_END_NAMESPACE

#endif