qtmobility/plugins/sensors/symbian/tapsensorsym.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 11 Jun 2010 14:26:25 +0300
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Revision: 201021 Kit: 2010123
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/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Mobility Components.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file.  Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights.  These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef TAPSENSORSYM_H
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#define TAPSENSORSYM_H
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// QT Mobility Sensor API headers
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#include <qsensorbackend.h>
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#include <qtapsensor.h>
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// Internal Headers
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#include "sensorbackendsym.h"
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// Sensor client headers
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// Double Tap Sensor specific header
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#include <sensrvtappingsensor.h>
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QTM_USE_NAMESPACE
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class CTapSensorSym: public CSensorBackendSym
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    {
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public:
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    /**
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     * Factory function, this is used to create the tap sensor object
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     * @return CTapSensorSym if successful, leaves on failure
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     */
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    static CTapSensorSym* NewL(QSensor *sensor);
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    /**
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     * Destructor
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     * Closes the backend resources
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     */
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    ~CTapSensorSym();
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private:
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	  /**
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     * Default constructor
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     */
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    CTapSensorSym(QSensor *sensor);
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    /**
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     * RecvData is used to retrieve the sensor reading from sensor server
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     * It is implemented here to handle tap sensor specific
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     * reading data and provides conversion and utility code
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     */ 
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    void RecvData(CSensrvChannel &aChannel);
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   /**
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     * Second phase constructor
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     * Initialize the backend resources
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     */
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    void ConstructL();
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public:
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    /**
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     * Holds the id of the magnetometer
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     */	
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    static const char *id;
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private:
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    QTapReading iReading;
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    TSensrvTappingData iData;
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    };
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#endif //TAPSENSORSYM_H
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