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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtDBus module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QDBUSSERVICEWATCHER_H
#define QDBUSSERVICEWATCHER_H
#include <QtCore/qobject.h>
#include <QtDBus/qdbusmacros.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(DBus)
class QDBusConnection;
class QDBusServiceWatcherPrivate;
class QDBUS_EXPORT QDBusServiceWatcher: public QObject
{
Q_OBJECT
Q_PROPERTY(QStringList watchedServices READ watchedServices WRITE setWatchedServices)
Q_PROPERTY(WatchMode watchMode READ watchMode WRITE setWatchMode)
public:
enum WatchModeFlag {
WatchForRegistration = 0x01,
WatchForUnregistration = 0x02,
WatchForOwnerChange = 0x03
};
Q_DECLARE_FLAGS(WatchMode, WatchModeFlag)
explicit QDBusServiceWatcher(QObject *parent = 0);
QDBusServiceWatcher(const QString &service, const QDBusConnection &connection,
WatchMode watchMode = WatchForOwnerChange, QObject *parent = 0);
~QDBusServiceWatcher();
QStringList watchedServices() const;
void setWatchedServices(const QStringList &services);
void addWatchedService(const QString &newService);
bool removeWatchedService(const QString &service);
WatchMode watchMode() const;
void setWatchMode(WatchMode mode);
QDBusConnection connection() const;
void setConnection(const QDBusConnection &connection);
Q_SIGNALS:
void serviceRegistered(const QString &service);
void serviceUnregistered(const QString &service);
void serviceOwnerChanged(const QString &service, const QString &oldOwner, const QString &newOwner);
private:
Q_PRIVATE_SLOT(d_func(), void _q_serviceOwnerChanged(QString,QString,QString))
Q_DISABLE_COPY(QDBusServiceWatcher)
Q_DECLARE_PRIVATE(QDBusServiceWatcher)
};
Q_DECLARE_OPERATORS_FOR_FLAGS(QDBusServiceWatcher::WatchMode)
QT_END_NAMESPACE
QT_END_HEADER
#endif // QDBUSSERVICEWATCHER_H
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