/*

* Copyright (c) 2008 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 CORIENTATION_H

#define CORIENTATION_H

// EXTERNAL INCLUDES

#include <e32cmn.h>

#include <e32std.h>

// INTERNAL INCLUDES

#include "sensrvchannelinfo.h"

#include "sensrvdatalistener.h"

#include "sensrvchannelfinder.h"

#include "javajniutils.h"

#include "locationfunctionserver.h"

namespace java

{

namespace location

{

class COrientation: public CBase, public MSensrvDataListener

{

public:

    // Oreinataion data

    TInt mAzimuth;

    // Channel Info

    TSensrvChannelInfo ichannelInfo;

public:

    // Constructors and destructor

    /**

     * Constructor.

     */

    COrientation();

    /**

     * Destructor.

     */

    ~COrientation();

    /**

     * @return New instance from this class

     */

    static void NewL(TInt* aHandle);

public:

    /**

     * From MSensrvDataListener( Call backs)

     */

    void DataReceived(CSensrvChannel& aChannel, TInt aCount, TInt aDataLost);

    void DataError(CSensrvChannel& aChannel, TSensrvErrorSeverity aError);

    void GetDataListenerInterfaceL(TUid /* aInterfaceUid */, TAny*& aInterface);

public:

    // new method

    /**

     * Opens the Channel and Starts the Data Listening

     */

private:

    // new methods

    /**

     * Opens the the Channel

     */

    /**

     * Creates the Channel Finder

     */

    void CreateChannelFinderL();

    /**

     * Creates the Sensor Channel

     */

    void CreateSensorChannelL();

    /**

     * Checks the hardware caliberation

     */

private:

    jclass iOrientationClass;

    // Azimuth Data Callback JNI Method ID

    jmethodID mAzimuthDataMethod;

    // sennor channel

    CSensrvChannel* iXYZChannel;

    // Channel Information List

    RSensrvChannelInfoList iChannelInfoList;

    // Channel Finder

    CSensrvChannelFinder* iChannelFinder;

};

}

}

#endif // CORIENTATION_H