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src/qt/src/kernel/qsessionmanager.h
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00001 /****************************************************************************
00002 ** $Id: qt/qsessionmanager.h   3.3.8   edited Jan 11 14:38 $
00003 **
00004 ** Definition of QSessionManager class
00005 **
00006 ** Created : 990510
00007 **
00008 ** Copyright (C) 1992-2007 Trolltech ASA.  All rights reserved.
00009 **
00010 ** This file is part of the kernel module of the Qt GUI Toolkit.
00011 **
00012 ** This file may be distributed under the terms of the Q Public License
00013 ** as defined by Trolltech ASA of Norway and appearing in the file
00014 ** LICENSE.QPL included in the packaging of this file.
00015 **
00016 ** This file may be distributed and/or modified under the terms of the
00017 ** GNU General Public License version 2 as published by the Free Software
00018 ** Foundation and appearing in the file LICENSE.GPL included in the
00019 ** packaging of this file.
00020 **
00021 ** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
00022 ** licenses may use this file in accordance with the Qt Commercial License
00023 ** Agreement provided with the Software.
00024 **
00025 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
00026 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
00027 **
00028 ** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
00029 **   information about Qt Commercial License Agreements.
00030 ** See http://www.trolltech.com/qpl/ for QPL licensing information.
00031 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
00032 **
00033 ** Contact info@trolltech.com if any conditions of this licensing are
00034 ** not clear to you.
00035 **
00036 **********************************************************************/
00037 
00038 #ifndef QSESSIONMANAGER_H
00039 #define QSESSIONMANAGER_H
00040 
00041 #ifndef QT_H
00042 #include "qobject.h"
00043 #include "qwindowdefs.h"
00044 #include "qstring.h"
00045 #include "qstringlist.h"
00046 #endif // QT_H
00047 #ifndef QT_NO_SESSIONMANAGER
00048 
00049 class QSessionManagerData;
00050 
00051 class Q_EXPORT  QSessionManager : public QObject
00052 {
00053     Q_OBJECT
00054     QSessionManager( QApplication *app, QString &id, QString &key );
00055     ~QSessionManager();
00056 public:
00057     QString sessionId() const;
00058     QString sessionKey() const;
00059 #if defined(Q_WS_X11) || defined(Q_WS_MAC)
00060     void* handle() const;
00061 #endif
00062 
00063     bool allowsInteraction();
00064     bool allowsErrorInteraction();
00065     void release();
00066 
00067     void cancel();
00068 
00069     enum RestartHint {
00070         RestartIfRunning,
00071         RestartAnyway,
00072         RestartImmediately,
00073         RestartNever
00074     };
00075     void setRestartHint( RestartHint );
00076     RestartHint restartHint() const;
00077 
00078     void setRestartCommand( const QStringList& );
00079     QStringList restartCommand() const;
00080     void setDiscardCommand( const QStringList& );
00081     QStringList discardCommand() const;
00082 
00083     void setManagerProperty( const QString& name, const QString& value );
00084     void setManagerProperty( const QString& name, const QStringList& value );
00085 
00086     bool isPhase2() const;
00087     void requestPhase2();
00088 
00089 private:
00090     friend class QApplication;
00091     friend class QBaseApplication;
00092     QSessionManagerData* d;
00093 };
00094 
00095 #endif // QT_NO_SESSIONMANAGER
00096 #endif // QSESSIONMANAGER_H
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