source: trunk/src/dbus/qdbuspendingcall.h@ 561

Last change on this file since 561 was 561, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.1 sources.

File size: 3.7 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
6**
7** This file is part of the QtDBus module of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#ifndef QDBUSPENDINGCALL_H
43#define QDBUSPENDINGCALL_H
44
45#include <QtCore/qglobal.h>
46#include <QtCore/qobject.h>
47#include <QtCore/qshareddata.h>
48
49#include <QtDBus/qdbusmacros.h>
50#include <QtDBus/qdbusmessage.h>
51
52QT_BEGIN_HEADER
53
54QT_BEGIN_NAMESPACE
55
56QT_MODULE(DBus)
57
58class QDBusConnection;
59class QDBusError;
60class QDBusPendingCallWatcher;
61
62class QDBusPendingCallPrivate;
63class QDBUS_EXPORT QDBusPendingCall
64{
65public:
66 QDBusPendingCall(const QDBusPendingCall &other);
67 ~QDBusPendingCall();
68 QDBusPendingCall &operator=(const QDBusPendingCall &other);
69
70#ifndef Q_QDOC
71 // pretend that they aren't here
72 bool isFinished() const;
73 void waitForFinished();
74
75 bool isError() const;
76 bool isValid() const;
77 QDBusError error() const;
78 QDBusMessage reply() const;
79#endif
80
81 static QDBusPendingCall fromError(const QDBusError &error);
82 static QDBusPendingCall fromCompletedCall(const QDBusMessage &message);
83
84protected:
85 QExplicitlySharedDataPointer<QDBusPendingCallPrivate> d;
86 friend class QDBusPendingCallPrivate;
87 friend class QDBusPendingCallWatcher;
88 friend class QDBusConnection;
89
90 QDBusPendingCall(QDBusPendingCallPrivate *dd);
91
92private:
93 QDBusPendingCall(); // not defined
94};
95
96class QDBusPendingCallWatcherPrivate;
97class QDBUS_EXPORT QDBusPendingCallWatcher: public QObject, public QDBusPendingCall
98{
99 Q_OBJECT
100public:
101 QDBusPendingCallWatcher(const QDBusPendingCall &call, QObject *parent = 0);
102 ~QDBusPendingCallWatcher();
103
104#ifdef Q_QDOC
105 // trick qdoc into thinking this method is here
106 bool isFinished() const;
107#endif
108 void waitForFinished(); // non-virtual override
109
110Q_SIGNALS:
111 void finished(QDBusPendingCallWatcher *self);
112
113private:
114 Q_DECLARE_PRIVATE(QDBusPendingCallWatcher)
115 Q_PRIVATE_SLOT(d_func(), void _q_finished())
116};
117
118QT_END_NAMESPACE
119
120QT_END_HEADER
121
122#endif
Note: See TracBrowser for help on using the repository browser.