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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "chargingstatus_s60.h"
CChargingStatus::CChargingStatus() : CActive(EPriorityStandard),
m_currentStatus(EChargingStatusError)
{
CActiveScheduler::Add(this);
TInt err = m_chargingProperty.Attach(KPSUidHWRMPowerState, KHWRMChargingStatus, EOwnerThread);
if (err == KErrNone) {
int status = EChargingStatusError;
m_chargingProperty.Get(status);
m_currentStatus = (EPSHWRMChargingStatus)status;
startMonitoring();
}
}
CChargingStatus::~CChargingStatus()
{
Cancel();
m_chargingProperty.Close();
}
EPSHWRMChargingStatus CChargingStatus::chargingStatus() const
{
return m_currentStatus;
}
void CChargingStatus::addObserver(MChargingStatusObserver *observer)
{
m_observers.append(observer);
}
void CChargingStatus::removeObserver(MChargingStatusObserver *observer)
{
m_observers.removeOne(observer);
}
void CChargingStatus::DoCancel()
{
m_chargingProperty.Cancel();
}
void CChargingStatus::RunL()
{
int status = EChargingStatusError;
m_chargingProperty.Get(status);
m_currentStatus = (EPSHWRMChargingStatus)status;
foreach (MChargingStatusObserver *observer, m_observers)
observer->chargingStatusChanged();
startMonitoring();
}
void CChargingStatus::startMonitoring()
{
if (!IsActive()) {
m_chargingProperty.Subscribe(iStatus);
SetActive();
}
}
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