/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtDBus module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** 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
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/

#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