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75 lines
2.4 KiB
75 lines
2.4 KiB
9 years ago
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/* BEGIN_COMMON_COPYRIGHT_HEADER
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* (c)LGPL2+
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*
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* LXDE-Qt - a lightweight, Qt based, desktop toolset
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* http://razor-qt.org
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*
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* Copyright: 2011 Razor team
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* Authors:
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* Christian Surlykke <christian@surlykke.dk>
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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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#include <QDBusConnection>
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#include <QDBusReply>
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#include <QObject>
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#include <QDebug>
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#include "lid.h"
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Lid::Lid()
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{
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mUPowerInterface = new QDBusInterface("org.freedesktop.UPower", "/org/freedesktop/UPower", "org.freedesktop.UPower",
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QDBusConnection::systemBus(), this);
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mUPowerPropertiesInterface = new QDBusInterface("org.freedesktop.UPower", "/org/freedesktop/UPower", "org.freedesktop.DBus.Properties",
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QDBusConnection::systemBus(), this);
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if (! connect(mUPowerInterface, SIGNAL(Changed()), this, SLOT(uPowerChange())))
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{
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qDebug() << "Could not connect to org.freedesktop.UPower.changed(), connecting to org.freedesktop.DBus.Properties.PropertiesChanged(..) instead";
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QDBusConnection::systemBus().connect("org.freedesktop.UPower",
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"/org/freedesktop/UPower",
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"org.freedesktop.DBus.Properties",
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"PropertiesChanged",
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this,
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SLOT(uPowerChange()));
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}
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mIsClosed = mUPowerPropertiesInterface->property("LidIsClosed").toBool();
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}
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bool Lid::haveLid()
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{
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return mUPowerInterface->property("LidIsPresent").toBool();
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}
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bool Lid::onBattery()
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{
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return mUPowerInterface->property("OnBattery").toBool();
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}
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void Lid::uPowerChange()
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{
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bool newIsClosed = mUPowerInterface->property("LidIsClosed").toBool();
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if (newIsClosed != mIsClosed)
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{
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mIsClosed = newIsClosed;
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emit changed(mIsClosed);
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}
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}
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