| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #ifndef QDBUSSERVICEWATCHER_H |
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| 5 | #define QDBUSSERVICEWATCHER_H |
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| 6 | |
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| 7 | #include <QtCore/QObject> |
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| 8 | #include <QtCore/qcontainerfwd.h> // Q(String)List |
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| 9 | #include <QtDBus/qtdbusglobal.h> |
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| 10 | |
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| 11 | #if !defined(QT_NO_DBUS) && !defined(QT_NO_QOBJECT) |
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| 12 | |
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| 13 | QT_BEGIN_NAMESPACE |
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| 14 | |
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| 15 | class QString; |
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| 16 | template<typename T> |
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| 17 | class QBindable; |
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| 18 | |
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| 19 | class QDBusConnection; |
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| 20 | |
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| 21 | class QDBusServiceWatcherPrivate; |
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| 22 | class Q_DBUS_EXPORT QDBusServiceWatcher: public QObject |
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| 23 | { |
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| 24 | Q_OBJECT |
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| 25 | Q_PROPERTY(QStringList watchedServices READ watchedServices WRITE setWatchedServices |
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| 26 | BINDABLE bindableWatchedServices) |
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| 27 | Q_PROPERTY(WatchMode watchMode READ watchMode WRITE setWatchMode BINDABLE bindableWatchMode) |
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| 28 | public: |
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| 29 | enum WatchModeFlag { |
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| 30 | WatchForRegistration = 0x01, |
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| 31 | WatchForUnregistration = 0x02, |
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| 32 | WatchForOwnerChange = 0x03 |
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| 33 | }; |
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| 34 | Q_DECLARE_FLAGS(WatchMode, WatchModeFlag) |
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| 35 | Q_FLAG(WatchMode) |
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| 36 | |
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| 37 | explicit QDBusServiceWatcher(QObject *parent = nullptr); |
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| 38 | QDBusServiceWatcher(const QString &service, const QDBusConnection &connection, |
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| 39 | WatchMode watchMode = WatchForOwnerChange, QObject *parent = nullptr); |
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| 40 | ~QDBusServiceWatcher(); |
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| 41 | |
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| 42 | QStringList watchedServices() const; |
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| 43 | void setWatchedServices(const QStringList &services); |
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| 44 | void addWatchedService(const QString &newService); |
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| 45 | bool removeWatchedService(const QString &service); |
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| 46 | QBindable<QStringList> bindableWatchedServices(); |
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| 47 | |
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| 48 | WatchMode watchMode() const; |
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| 49 | void setWatchMode(WatchMode mode); |
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| 50 | QBindable<WatchMode> bindableWatchMode(); |
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| 51 | |
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| 52 | QDBusConnection connection() const; |
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| 53 | void setConnection(const QDBusConnection &connection); |
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| 54 | |
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| 55 | Q_SIGNALS: |
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| 56 | void serviceRegistered(const QString &service); |
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| 57 | void serviceUnregistered(const QString &service); |
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| 58 | void serviceOwnerChanged(const QString &service, const QString &oldOwner, const QString &newOwner); |
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| 59 | |
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| 60 | private: |
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| 61 | Q_PRIVATE_SLOT(d_func(), void _q_serviceOwnerChanged(QString,QString,QString)) |
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| 62 | Q_DISABLE_COPY(QDBusServiceWatcher) |
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| 63 | Q_DECLARE_PRIVATE(QDBusServiceWatcher) |
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| 64 | }; |
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| 65 | |
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| 66 | Q_DECLARE_OPERATORS_FOR_FLAGS(QDBusServiceWatcher::WatchMode) |
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| 67 | |
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| 68 | QT_END_NAMESPACE |
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| 69 | |
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| 70 | #endif // QT_NO_DBUS || QT_NO_QOBJECT |
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| 71 | #endif // QDBUSSERVICEWATCHER_H |
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| 72 | |
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