/*

* Copyright (c) 2005-2009 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 BTGPSMODULESTATUSHANDLER_H

#define BTGPSMODULESTATUSHANDLER_H

//  INCLUDES

#include <e32base.h> 

#include "BTGPSDeviceListener.h"

#include "BTGPSLocationFixListener.h"

#include "BTGPSPsyConnectionListener.h"

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class CBTGPSPsyConnectionManager;

class CBTGPSDeviceManager;

class CBTGPSRequestManager;

// CLASS DECLARATION

/**

*  This class manages module status report according to device

*  connection status and fix information status.

*  

*/

class CBTGPSModuleStatusHandler: 

        public CBase, 

        private MBTGPSDeviceListener,

        private MBTGPSLocationFixListener,

        private MBTGPSPsyConnectionListener

    {

    public: 

        /**

        * Two-phase construction.

        * @param aPsyConnectionManager Reference to PSY connection manager

        * @param aDeviceManager Reference to device manager

        * @param aRequestManager Reference to request manager

        */

        static CBTGPSModuleStatusHandler * NewL(

            CBTGPSPsyConnectionManager& aPsyConnectionManager,

            CBTGPSDeviceManager& aDeviceManager,

            CBTGPSRequestManager& aRequestManager);

        /**

        * Destructor

        */

        virtual ~CBTGPSModuleStatusHandler();

    private:

        /**

        * From MBTGPSDeviceListener

        */

        virtual void BTDeviceStatusChanged(

            TInt aConnectStatus, 

            TInt aDeviceType,

            TInt aErr=KErrNone);

        /**

        * From MBTGPSLocationFixListener

        */

        virtual void HandleLocationFixUpdate(

            const CBTGPSFix& aFix);

        /**

        * From MBTGPSPsyConnectionListener

        */

        virtual void HandlePsyConnectionChange();

    private:

        /**

        * Second phase of the construction

        */

        void ConstructL();

        /**

        * Private constructor

        */

        CBTGPSModuleStatusHandler(

            CBTGPSPsyConnectionManager& aPsyConnectionManager,

            CBTGPSDeviceManager& aDeviceManager,

            CBTGPSRequestManager& aRequestManager);

        /**

        * Check device status

        */

        TPositionModuleStatus::TDeviceStatus GetDeviceStatus();

    private:

        //Positioner ext

        CBTGPSPsyConnectionManager& iPsyConnectionManager;

        //Device manager

        CBTGPSDeviceManager& iDeviceManager;

        //Request manager

        CBTGPSRequestManager& iRequestManager;

        //Module status

        TPositionModuleStatus iModuleStatus;

        //Indicate the device has been initialised

        TBool iInitialized;

    };

#endif

// End of File