liblightdm-qt/QLightDM/power.h

   1 /*
   2  * Copyright (C) 2010-2011 David Edmundson.
   3  * Copyright (C) 2010-2011 Robert Ancell
   4  * Author: David Edmundson <kde@davidedmundson.co.uk>
   5  *
   6  * This library is free software; you can redistribute it and/or modify it under
   7  * the terms of the GNU Lesser General Public License as published by the Free
   8  * Software Foundation; either version 2 or version 3 of the License.
   9  * See http://www.gnu.org/copyleft/lgpl.html the full text of the license.
  10  */
  11
  12 #ifndef QLIGHTDM_POWER_H
  13 #define QLIGHTDM_POWER_H
  14
  15 #include <QObject>
  16
  17 namespace QLightDM
  18 {
  19     class PowerInterface : public QObject
  20     {
  21         Q_OBJECT
  22     public:
  23         Q_PROPERTY(bool canSuspend READ canSuspend() CONSTANT)
  24         Q_PROPERTY(bool canHibernate READ canHibernate() CONSTANT)
  25         Q_PROPERTY(bool canShutdown READ canShutdown() CONSTANT)
  26         Q_PROPERTY(bool canRestart READ canRestart() CONSTANT)
  27
  28         PowerInterface(QObject *parent=0);
  29         virtual ~PowerInterface();
  30
  31         bool canSuspend();
  32         bool canHibernate();
  33         bool canShutdown();
  34         bool canRestart();
  35
  36     public Q_SLOTS:
  37         bool suspend();
  38         bool hibernate();
  39         bool shutdown();
  40         bool restart();
  41
  42     private:
  43         class PowerInterfacePrivate;
  44         PowerInterfacePrivate * const d;
  45
  46     };
  47 }
  48
  49 #endif // QLIGHTDM_POWER_H