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/*
* Copyright (c) 2011 Nokia Corporation
*
* This file is part of the Push Snowboarding Project, More info at:
* www.pushsnowboading.com
*
* Author: Clovis Scotti <scotti@ieee.org>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/

#include "pushn8phonemag.h"

PushN8PhoneMag::PushN8PhoneMag()
{
    magSensor = new QMagnetometer();

    magSensor->connectToBackend();
    if(!magSensor->isConnectedToBackend()) {
        qDebug() << "Could not connect Magnetometer to backend";
    }

    if(!magSensor->start()) {
        qDebug() << "Could not start Magnetometer";
    }

    if(!magSensor->isActive()) {
        qDebug() << "Magnetometer is not active";
    }

    emit connected();

    timerId = 0;
    timerPeriod = 200;
}

PushN8PhoneMag::~PushN8PhoneMag()
{
    if(magSensor)
        delete magSensor;
}

QString PushN8PhoneMag::getName()
{
    return QString("push.qt.mag");
}

bool PushN8PhoneMag::is_online()
{
    if(magSensor)
        return magSensor->isActive();
    else
        return false;
}

void PushN8PhoneMag::timerEvent(QTimerEvent *)
{
    if(!is_online())
        return;
    NPushMagTick * newMagTick = new NPushMagTick(magSensor->reading());

    if(receivers(SIGNAL(reading_ready(NPushLogTick*))) > 0)
    {
        emit reading_ready(newMagTick);
    } else {
        delete newMagTick;
    }
}
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