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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtGui module of the Qt Toolkit.

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     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

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    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    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

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    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.

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    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef QSESSIONMANAGER_H

    43 #define QSESSIONMANAGER_H

    44 

    45 #include <QtCore/qobject.h>

    46 #include <QtGui/qwindowdefs.h>

    47 #include <QtCore/qstring.h>

    48 #include <QtCore/qstringlist.h>

    49 

    50 #ifndef QT_NO_SESSIONMANAGER

    51 

    52 QT_BEGIN_HEADER

    53 

    54 QT_BEGIN_NAMESPACE

    55 

    56 QT_MODULE(Gui)

    57 

    58 class QSessionManagerPrivate;

    59 

    60 class Q_GUI_EXPORT  QSessionManager : public QObject

    61 {

    62     Q_OBJECT

    63     Q_DECLARE_PRIVATE(QSessionManager)

    64     QSessionManager(QApplication *app, QString &id, QString &key);

    65     ~QSessionManager();

    66 public:

    67     QString sessionId() const;

    68     QString sessionKey() const;

    69 #if defined(Q_WS_X11) || defined(Q_WS_MAC)

    70     void *handle() const;

    71 #endif

    72 

    73     bool allowsInteraction();

    74     bool allowsErrorInteraction();

    75     void release();

    76 

    77     void cancel();

    78 

    79     enum RestartHint {

    80         RestartIfRunning,

    81         RestartAnyway,

    82         RestartImmediately,

    83         RestartNever

    84     };

    85     void setRestartHint(RestartHint);

    86     RestartHint restartHint() const;

    87 

    88     void setRestartCommand(const QStringList&);

    89     QStringList restartCommand() const;

    90     void setDiscardCommand(const QStringList&);

    91     QStringList discardCommand() const;

    92 

    93     void setManagerProperty(const QString& name, const QString& value);

    94     void setManagerProperty(const QString& name, const QStringList& value);

    95 

    96     bool isPhase2() const;

    97     void requestPhase2();

    98 

    99 private:

   100     friend class QApplication;

   101     friend class QApplicationPrivate;

   102     friend class QBaseApplication;

   103 };

   104 

   105 QT_END_NAMESPACE

   106 

   107 QT_END_HEADER

   108 

   109 #endif // QT_NO_SESSIONMANAGER

   110 

   111 #endif // QSESSIONMANAGER_H