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| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
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| ** This file is part of the QtDBus module of the Qt Toolkit. |
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| ** Alternatively, this file may be used under the terms of the GNU |
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| ****************************************************************************/ |
| |
| #ifndef QDBUSSERVICEWATCHER_H |
| #define QDBUSSERVICEWATCHER_H |
| |
| #include <QtDBus/qtdbusglobal.h> |
| |
| #if !defined(QT_NO_DBUS) && !defined(QT_NO_QOBJECT) |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QDBusConnection; |
| |
| class QDBusServiceWatcherPrivate; |
| class Q_DBUS_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) |
| Q_FLAG(WatchMode) |
| |
| explicit QDBusServiceWatcher(QObject *parent = nullptr); |
| QDBusServiceWatcher(const QString &service, const QDBusConnection &connection, |
| WatchMode watchMode = WatchForOwnerChange, QObject *parent = nullptr); |
| ~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 |
| |
| #endif // QT_NO_DBUS || QT_NO_QOBJECT |
| #endif // QDBUSSERVICEWATCHER_H |