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Viewing changes to GNOME-Session/src/PowerManagement.cs

  • Committer: David Siegel
  • Date: 2008-01-24 04:48:52 UTC
  • Revision ID: dave@ja7gggggggg9-20080124044852-9vnlo01h9kkyz12a
Added Epiphany plugin.

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GNOME-Session/src/PowerManagement.cs
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/* PowerManagement.cs
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 *
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 * GNOME Do is the legal property of its developers. Please refer to the
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 * COPYRIGHT file distributed with this
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 * source distribution.
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 *
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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
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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 */
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using System;
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using System.Diagnostics;
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using NDesk.DBus;
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using org.freedesktop.DBus;
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namespace GNOME.Session
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{
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        class PowerManagement
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        {
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                [Interface ("org.freedesktop.PowerManagement")]
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                interface IPowerManagement
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                {
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                        void Shutdown ();
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                        void Reboot ();
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                        void Hibernate ();
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                        void Suspend ();
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                }
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                private const string ObjectPath = "/org/freedesktop/PowerManagement";
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                private const string BusName = "org.freedesktop.PowerManagement";
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                private static IPowerManagement BusInstance
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                {
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                        get {
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                                try {
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                                        return Bus.Session.GetObject<IPowerManagement> (BusName,
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                                                        new ObjectPath (ObjectPath));
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                                } catch {
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                                        return null;
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                                }
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                        }
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                }
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                public static void Shutdown ()
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                {
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                        try {
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                                BusInstance.Shutdown ();
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                        } catch {
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                                Console.Error.WriteLine ("Could not find PowerManagement on D-Bus.");
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                        }
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                }
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                public static void Hibernate ()
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                {
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                        try {
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                                BusInstance.Hibernate ();
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                        } catch {
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                                Console.Error.WriteLine ("Could not find PowerManagement on D-Bus.");
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                        }
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                }
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                public static void Reboot ()
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                {
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                        try {
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                                BusInstance.Reboot ();
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                        } catch {
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                                Console.Error.WriteLine ("Could not find PowerManagement on D-Bus.");
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                        }
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                }
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                public static void Suspend ()
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                {
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                        try {
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                                BusInstance.Suspend ();
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                        } catch {
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                                Console.Error.WriteLine ("Could not find PowerManagement on D-Bus.");
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                        }
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                }
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                public static void Logout ()
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                {
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                        try {
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                                Process.Start ("gnome-session-save", "--kill --silent");
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                        } catch (Exception e) {
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                                Console.Error.WriteLine ("Could not end GNOME session: " + e.Message);
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                        }
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                }
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        }
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}