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

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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

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

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** GNU Lesser General Public License Usage

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** $QT_END_LICENSE$

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

#ifndef QDECLARATIVEOPENMETAOBJECT_H

#define QDECLARATIVEOPENMETAOBJECT_H

#include <private/qdeclarativerefcount_p.h>

#include <QtCore/QMetaObject>

#include <QtCore/QObject>

#include <private/qobject_p.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

class QDeclarativeEngine;

class QMetaPropertyBuilder;

class QDeclarativeOpenMetaObjectTypePrivate;

class Q_DECLARATIVE_EXPORT QDeclarativeOpenMetaObjectType : public QDeclarativeRefCount

{

public:

    QDeclarativeOpenMetaObjectType(const QMetaObject *base, QDeclarativeEngine *engine);

    ~QDeclarativeOpenMetaObjectType();

    int createProperty(const QByteArray &name);

    int propertyOffset() const;

    int signalOffset() const;

protected:

    virtual void propertyCreated(int, QMetaPropertyBuilder &);

private:

    QDeclarativeOpenMetaObjectTypePrivate *d;

    friend class QDeclarativeOpenMetaObject;

    friend class QDeclarativeOpenMetaObjectPrivate;

};

class QDeclarativeOpenMetaObjectPrivate;

class Q_DECLARATIVE_EXPORT QDeclarativeOpenMetaObject : public QAbstractDynamicMetaObject

{

public:

    QDeclarativeOpenMetaObject(QObject *, bool = true);

    QDeclarativeOpenMetaObject(QObject *, QDeclarativeOpenMetaObjectType *, bool = true);

    ~QDeclarativeOpenMetaObject();

    QVariant value(const QByteArray &) const;

    void setValue(const QByteArray &, const QVariant &);

    QVariant value(int) const;

    void setValue(int, const QVariant &);

    QVariant &operator[](const QByteArray &);

    QVariant &operator[](int);

    int count() const;

    QByteArray name(int) const;

    QObject *object() const;

    virtual QVariant initialValue(int);

    // Be careful - once setCached(true) is called createProperty() is no

    // longer automatically called for new properties.

    void setCached(bool);

    QDeclarativeOpenMetaObjectType *type() const;

protected:

    virtual int metaCall(QMetaObject::Call _c, int _id, void **_a);

    virtual int createProperty(const char *, const char *);

    virtual void propertyRead(int);

    virtual void propertyWrite(int);

    virtual void propertyWritten(int);

    virtual void propertyCreated(int, QMetaPropertyBuilder &);

    QAbstractDynamicMetaObject *parent() const;

private:

    QDeclarativeOpenMetaObjectPrivate *d;

    friend class QDeclarativeOpenMetaObjectType;

};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QDECLARATIVEOPENMETAOBJECT_H