File indexing completed on 2024-06-23 05:28:18
0001 /************************************************************************************* 0002 * Copyright (C) 2012 by Alejandro Fiestas Olivares <afiestas@kde.org> * 0003 * * 0004 * This program is free software; you can redistribute it and/or * 0005 * modify it under the terms of the GNU General Public License * 0006 * as published by the Free Software Foundation; either version 2 * 0007 * of the License, or (at your option) any later version. * 0008 * * 0009 * This program is distributed in the hope that it will be useful, * 0010 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0012 * GNU General Public License for more details. * 0013 * * 0014 * You should have received a copy of the GNU General Public License * 0015 * along with this program; if not, write to the Free Software * 0016 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA * 0017 *************************************************************************************/ 0018 0019 #include "powermanagement.h" 0020 0021 static const QString interface("org.freedesktop.UPower"); 0022 static const QString path("/org/freedesktop/UPower"); 0023 0024 PowerManagement::PowerManagement(QObject* parent) 0025 : QObject(parent) 0026 { 0027 m_upower = new org::freedesktop::UPower(interface, path, QDBusConnection::systemBus(), this); 0028 m_lidIsClosed = m_upower->lidIsClosed(); 0029 connect(m_upower, SIGNAL(Changed()), SLOT(upowerChanged())); 0030 } 0031 0032 PowerManagement::~PowerManagement() 0033 { 0034 } 0035 0036 void PowerManagement::upowerChanged() 0037 { 0038 bool lidIsClosed = m_upower->lidIsClosed(); 0039 0040 //if lid has changed to closed from not closed, suspend 0041 if (lidIsClosed && !m_lidIsClosed) { 0042 m_upower->Suspend(); 0043 } 0044 0045 m_lidIsClosed = lidIsClosed; 0046 }