/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef XQACCELERATIONSENSOR_H

#define XQACCELERATIONSENSOR_H

// INCLUDES

#include "xqsensor.h"

#include "sensor_global.h"

// FORWARD DECLARATIONS

class XQAccelerationSensorPrivate;

class XQAbstractAccelerationSensorFilter;

// CLASS DECLARATION

class XQAccelerationSensor: public XQSensor

{

    Q_OBJECT

public:

    XQAccelerationSensor(QObject* parent = 0);

    virtual ~XQAccelerationSensor();

    void addFilter(XQAbstractAccelerationSensorFilter& filter);

    QList<XQAbstractAccelerationSensorFilter*>& filters();

    int xAcceleration() const;

    int yAcceleration() const;

    int zAcceleration() const;

private:

    friend class XQAccelerationSensorPrivate;

};

class XQAbstractAccelerationSensorFilter

{

public:

    virtual bool filter(int& xAcceleration, int& yAcceleration, int &zAcceleration) = 0;

};

class XQAccelerationDataPostFilter : public XQAbstractAccelerationSensorFilter

{

public:

    XQAccelerationDataPostFilter();

protected:  //from XQAbstractAccelerationSensorFilter

    bool filter(int& xAcceleration, int& yAcceleration, int& zAcceleration);

};

#endif /*XQACCELERATIONSENSOR_H*/

// End of file