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160 lines
3.5 KiB
160 lines
3.5 KiB
/* BEGIN_COMMON_COPYRIGHT_HEADER
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* (c)LGPL2+
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*
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* LXQt - a lightweight, Qt based, desktop toolset
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* http://razor-qt.org
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*
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* Copyright: 2010-2011 Razor team
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* Authors:
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* Alexander Sokoloff <sokoloff.a@gmail.com>
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*
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* This program or library is free software; you can redistribute it
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* and/or modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, write to the
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* 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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* END_COMMON_COPYRIGHT_HEADER */
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#ifndef LXQTPOWER_PROVIDERS_H
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#define LXQTPOWER_PROVIDERS_H
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#include <QObject>
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#include <lxqtsettings.h>
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#include "lxqtpower.h"
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#include <QProcess> // for PID_T
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namespace LxQt
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{
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class PowerProvider: public QObject
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{
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Q_OBJECT
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public:
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enum DbusErrorCheck {
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CheckDBUS,
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DontCheckDBUS
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};
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explicit PowerProvider(QObject *parent = 0);
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virtual ~PowerProvider();
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/*! Returns true if the Power can perform action.
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This is a pure virtual function, and must be reimplemented in subclasses. */
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virtual bool canAction(Power::Action action) const = 0 ;
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public slots:
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/*! Performs the requested action.
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This is a pure virtual function, and must be reimplemented in subclasses. */
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virtual bool doAction(Power::Action action) = 0;
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};
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class UPowerProvider: public PowerProvider
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{
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Q_OBJECT
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public:
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UPowerProvider(QObject *parent = 0);
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~UPowerProvider();
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bool canAction(Power::Action action) const;
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public slots:
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bool doAction(Power::Action action);
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};
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class ConsoleKitProvider: public PowerProvider
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{
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Q_OBJECT
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public:
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ConsoleKitProvider(QObject *parent = 0);
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~ConsoleKitProvider();
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bool canAction(Power::Action action) const;
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public slots:
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bool doAction(Power::Action action);
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};
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class SystemdProvider: public PowerProvider
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{
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Q_OBJECT
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public:
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SystemdProvider(QObject *parent = 0);
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~SystemdProvider();
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bool canAction(Power::Action action) const;
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public slots:
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bool doAction(Power::Action action);
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};
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class LxQtProvider: public PowerProvider
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{
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Q_OBJECT
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public:
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LxQtProvider(QObject *parent = 0);
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~LxQtProvider();
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bool canAction(Power::Action action) const;
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public slots:
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bool doAction(Power::Action action);
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};
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class LxSessionProvider: public PowerProvider
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{
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Q_OBJECT
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public:
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LxSessionProvider(QObject *parent = 0);
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~LxSessionProvider();
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bool canAction(Power::Action action) const;
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public slots:
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bool doAction(Power::Action action);
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private:
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Q_PID pid;
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};
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class HalProvider: public PowerProvider
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{
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Q_OBJECT
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public:
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HalProvider(QObject *parent = 0);
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~HalProvider();
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bool canAction(Power::Action action) const;
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public slots:
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bool doAction(Power::Action action);
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};
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class CustomProvider: public PowerProvider
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{
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Q_OBJECT
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public:
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CustomProvider(QObject *parent = 0);
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~CustomProvider();
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bool canAction(Power::Action action) const;
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public slots:
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bool doAction(Power::Action action);
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private:
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Settings mSettings;
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};
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} // namespace LxQt
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#endif // LXQTPOWER_PROVIDERS_H
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