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123 lines
3.7 KiB
123 lines
3.7 KiB
15 years ago
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtDBus module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** Commercial Usage
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QDBUSPENDINGCALL_H
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#define QDBUSPENDINGCALL_H
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#include <QtCore/qglobal.h>
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#include <QtCore/qobject.h>
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#include <QtCore/qshareddata.h>
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#include <QtDBus/qdbusmacros.h>
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#include <QtDBus/qdbusmessage.h>
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QT_BEGIN_HEADER
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QT_BEGIN_NAMESPACE
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QT_MODULE(DBus)
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class QDBusConnection;
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class QDBusError;
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class QDBusPendingCallWatcher;
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class QDBusPendingCallPrivate;
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class QDBUS_EXPORT QDBusPendingCall
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{
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public:
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QDBusPendingCall(const QDBusPendingCall &other);
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~QDBusPendingCall();
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QDBusPendingCall &operator=(const QDBusPendingCall &other);
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#ifndef Q_QDOC
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// pretend that they aren't here
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bool isFinished() const;
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void waitForFinished();
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bool isError() const;
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bool isValid() const;
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QDBusError error() const;
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QDBusMessage reply() const;
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#endif
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static QDBusPendingCall fromError(const QDBusError &error);
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static QDBusPendingCall fromCompletedCall(const QDBusMessage &message);
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protected:
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QExplicitlySharedDataPointer<QDBusPendingCallPrivate> d;
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friend class QDBusPendingCallPrivate;
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friend class QDBusPendingCallWatcher;
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friend class QDBusConnection;
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QDBusPendingCall(QDBusPendingCallPrivate *dd);
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private:
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QDBusPendingCall(); // not defined
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};
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class QDBusPendingCallWatcherPrivate;
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class QDBUS_EXPORT QDBusPendingCallWatcher: public QObject, public QDBusPendingCall
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{
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Q_OBJECT
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public:
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QDBusPendingCallWatcher(const QDBusPendingCall &call, QObject *parent = 0);
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~QDBusPendingCallWatcher();
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#ifdef Q_QDOC
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// trick qdoc into thinking this method is here
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bool isFinished() const;
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#endif
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void waitForFinished(); // non-virtual override
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Q_SIGNALS:
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void finished(QDBusPendingCallWatcher *self);
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private:
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Q_DECLARE_PRIVATE(QDBusPendingCallWatcher)
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Q_PRIVATE_SLOT(d_func(), void _q_finished())
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};
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QT_END_NAMESPACE
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QT_END_HEADER
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#endif
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