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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#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 { d.swap(other.d); }
#ifndef Q_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 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);
};
QT_END_NAMESPACE
#endif // QT_NO_DBUS
#endif
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