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Viewing changes to powerdevil/daemon/actions/bundled/brightnesscontrol.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Michał Zając
  • Date: 2011-07-09 08:31:15 UTC
  • Revision ID: james.westby@ubuntu.com-20110709083115-ohyxn6z93mily9fc
Tags: upstream-4.6.90
Import upstream version 4.6.90

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powerdevil/daemon/actions/bundled/brightnesscontrol.cpp
 
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/***************************************************************************
 
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 *   Copyright (C) 2010 by Dario Freddi <drf@kde.org>                      *
 
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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 2 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, write to the                         *
 
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 *   Free Software Foundation, Inc.,                                       *
 
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 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
 
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 ***************************************************************************/
 
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#include "brightnesscontrol.h"
 
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#include <powerdevilbackendinterface.h>
 
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#include <KConfigGroup>
 
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#include <KLocalizedString>
 
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namespace PowerDevil {
 
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namespace BundledActions {
 
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BrightnessControl::BrightnessControl(QObject* parent)
 
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    : Action(parent)
 
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{
 
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    setRequiredPolicies(PowerDevil::PolicyAgent::ChangeScreenSettings);
 
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}
 
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BrightnessControl::~BrightnessControl()
 
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{
 
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}
 
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void BrightnessControl::onProfileUnload()
 
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{
 
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    //
 
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}
 
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void BrightnessControl::onWakeupFromIdle()
 
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{
 
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    //
 
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}
 
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void BrightnessControl::onIdleTimeout(int msec)
 
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{
 
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    Q_UNUSED(msec);
 
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}
 
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void BrightnessControl::onProfileLoad()
 
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{
 
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    if (m_defaultValue > 0) {
 
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        QVariantMap args;
 
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        args["Value"] = QVariant::fromValue((float)m_defaultValue);
 
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        trigger(args);
 
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    }
 
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}
 
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void BrightnessControl::triggerImpl(const QVariantMap& args)
 
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{
 
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    backend()->setBrightness(args["Value"].toFloat());
 
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}
 
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bool BrightnessControl::loadAction(const KConfigGroup& config)
 
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{
 
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    if (config.hasKey("value")) {
 
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        m_defaultValue = config.readEntry<int>("value", 50);
 
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    } else {
 
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        m_defaultValue = -1;
 
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    }
 
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    return true;
 
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}
 
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}
 
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}