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102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
/*
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Copyright (C) 2004,2005 Oswald Buddenhagen <ossi@kde.org>
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Copyright (C) 2005 Stephan Kulow <coolo@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the Lesser GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the Lesser GNU General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef KDISPLAYMANAGER_H
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#define KDISPLAYMANAGER_H
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#include "kworkspace.h"
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#include "kworkspace_export.h"
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#include <QtCore/QString>
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#include <QtCore/QList>
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#include <QtCore/QByteArray>
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struct KWORKSPACE_EXPORT SessEnt {
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QString display, from, user, session;
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int vt;
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bool self:1, tty:1;
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};
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typedef QList<SessEnt> SessList;
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class KWORKSPACE_EXPORT KDisplayManager {
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#ifdef Q_WS_X11
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public:
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KDisplayManager();
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~KDisplayManager();
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bool canShutdown();
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void shutdown(KWorkSpace::ShutdownType shutdownType,
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KWorkSpace::ShutdownMode shutdownMode,
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const QString &bootOption = QString());
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void setLock(bool on);
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bool isSwitchable();
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int numReserve();
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void startReserve();
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bool localSessions(SessList &list);
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bool switchVT(int vt);
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void lockSwitchVT(int vt);
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bool bootOptions(QStringList &opts, int &dflt, int &curr);
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static QString sess2Str(const SessEnt &se);
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static void sess2Str2(const SessEnt &se, QString &user, QString &loc);
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private:
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bool exec(const char *cmd, QByteArray &ret);
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bool exec(const char *cmd);
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void GDMAuthenticate();
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#else // Q_WS_X11
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public:
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KDisplayManager() {}
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bool canShutdown() { return false; }
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void shutdown(KWorkSpace::ShutdownType shutdownType,
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KWorkSpace::ShutdownMode shutdownMode,
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const QString &bootOption = QString()) {}
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void setLock(bool) {}
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bool isSwitchable() { return false; }
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int numReserve() { return -1; }
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void startReserve() {}
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bool localSessions(SessList &list) { return false; }
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void switchVT(int vt) {}
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bool bootOptions(QStringList &opts, int &dflt, int &curr);
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#endif // Q_WS_X11
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private:
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#ifdef Q_WS_X11
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class Private;
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Private * const d;
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#endif // Q_WS_X11
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}; // class KDisplayManager
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#endif // KDISPLAYMANAGER_H
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