/****************************************************************************
**
** Copyright (C) 2011 Digia Plc
** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
** This file is part of the QtDBus module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE$
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the 
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
** 
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
****************************************************************************/

#ifndef QDBUSCONTEXT_H
#define QDBUSCONTEXT_H

#include <QtCore/qstring.h>
#include <QtDBus/qdbuserror.h>

#ifndef QT_NO_DBUS

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(DBus)

class QDBusConnection;
class QDBusMessage;

class QDBusContextPrivate;
class Q_DBUS_EXPORT QDBusContext
{
public:
    QDBusContext();
    ~QDBusContext();

    bool calledFromDBus() const;
    QDBusConnection connection() const;
    const QDBusMessage &message() const;

    // convenience methods
    bool isDelayedReply() const;
    // yes, they are const, so that you can use them even from const methods
    void setDelayedReply(bool enable) const;
    void sendErrorReply(const QString &name, const QString &msg = QString()) const;
    void sendErrorReply(QDBusError::ErrorType type, const QString &msg = QString()) const;

private:
    QDBusContextPrivate *d_ptr;
    friend class QDBusContextPrivate;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QT_NO_DBUS
#endif
