| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** 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 |
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| ** |
| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
| ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. |
| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
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| ** information to ensure the GNU General Public License requirements will |
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| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QDBUSPENDINGCALL_H |
| #define QDBUSPENDINGCALL_H |
| |
| #include <QtDBus/qtdbusglobal.h> |
| #include <QtDBus/qdbusmessage.h> |
| #include <QtCore/qobject.h> |
| #include <QtCore/qshareddata.h> |
| |
| #ifndef QT_NO_DBUS |
| |
| QT_BEGIN_NAMESPACE |
| |
| |
| class QDBusConnection; |
| class QDBusError; |
| class QDBusPendingCallWatcher; |
| |
| class QDBusPendingCallPrivate; |
| class Q_DBUS_EXPORT QDBusPendingCall |
| { |
| public: |
| QDBusPendingCall(const QDBusPendingCall &other); |
| ~QDBusPendingCall(); |
| QDBusPendingCall &operator=(QDBusPendingCall &&other) noexcept { swap(other); return *this; } |
| QDBusPendingCall &operator=(const QDBusPendingCall &other); |
| |
| void swap(QDBusPendingCall &other) noexcept { qSwap(d, other.d); } |
| |
| #ifndef Q_CLANG_QDOC |
| // pretend that they aren't here |
| bool isFinished() const; |
| void waitForFinished(); |
| |
| bool isError() const; |
| bool isValid() const; |
| QDBusError error() const; |
| QDBusMessage reply() const; |
| #endif |
| |
| static QDBusPendingCall fromError(const QDBusError &error); |
| static QDBusPendingCall fromCompletedCall(const QDBusMessage &message); |
| |
| protected: |
| QExplicitlySharedDataPointer<QDBusPendingCallPrivate> d; |
| friend class QDBusPendingCallPrivate; |
| friend class QDBusPendingCallWatcher; |
| friend class QDBusConnection; |
| |
| QDBusPendingCall(QDBusPendingCallPrivate *dd); |
| |
| private: |
| QDBusPendingCall(); // not defined |
| }; |
| |
| Q_DECLARE_SHARED(QDBusPendingCall) |
| |
| class QDBusPendingCallWatcherPrivate; |
| class Q_DBUS_EXPORT QDBusPendingCallWatcher: public QObject, public QDBusPendingCall |
| { |
| Q_OBJECT |
| public: |
| explicit QDBusPendingCallWatcher(const QDBusPendingCall &call, QObject *parent = nullptr); |
| ~QDBusPendingCallWatcher(); |
| |
| #ifdef Q_QDOC |
| // trick qdoc into thinking this method is here |
| bool isFinished() const; |
| #endif |
| void waitForFinished(); // non-virtual override |
| |
| Q_SIGNALS: |
| void finished(QDBusPendingCallWatcher *self = nullptr); |
| |
| private: |
| Q_DECLARE_PRIVATE(QDBusPendingCallWatcher) |
| Q_PRIVATE_SLOT(d_func(), void _q_finished()) |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // QT_NO_DBUS |
| #endif |