/*

* 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 BTGPSDEVICEMANAGER_H

#define BTGPSDEVICEMANAGER_H

//  INCLUDES

#include <e32base.h> 

#include "BTGPSDeviceListener.h"

// FORWARD DECLARATIONS

class CBTDevice;

class TBTSockAddr;

// CLASS DECLARATION

/**

*  Manager class for connected BT device. This class contains connected

*  BT device address, pairing information, device connection status and

*  device type. It also inform listeners if device connection status or

*  device type is changed.

*  

*/

class CBTGPSDeviceManager: public CBase

    {

    public: 

        /**

        * Two-phase construction.

        */

        static CBTGPSDeviceManager * NewL();

        /**

        * Destructor

        */

        virtual ~CBTGPSDeviceManager();

		/**

		* Get BT Device

		* @return Reference to CBTDevice object

		*/

		CBTDevice& BtDevice();

		/**

		* Get BT socket address

        * @param aAddr On return contains connected BT socket

        *        address

		*/

		void BtSockAddr(TBTSockAddr& aAddr) const;

		/**

		* Set BT socket info and device type. This function will also

		* do reset.

        * @param aAddr BT device  socket address.

        * @param aType BT device type

		*/

		void SetDeviceInfo(

		    const TBTSockAddr& aAddr,

		    const TBTDeviceType& aType);

		/**

		* Set port number

        * @param aPort Port number

		*/

		void SetPort(TInt aPort);

		/**

		* Get port number

        * @return Port number. Zero by default.

		*/

		TInt Port() const;

		/**

		* Get paired status

        * @return ETrue if the device is paried, EFalse otherwise.

		*/

		TBool IsPaired() const;

		/**

		* Set device paired status

        * @param aPaired Device pairing status

		*/

		void SetPaired(TBool aPaired = ETrue);

        /**

        * Get BT Device Type

        * @return Device type

        */

        TBTDeviceType DeviceType() const;

        /**

        * Check if GPS is connected

        * @return ETrue if the connected device is a GPS device

        */

        TBool IsGpsConnected() const;

        /**

        * Set BT Device Type

        * @param aType BT device type

        */

        void SetBTDeviceType(TBTDeviceType aType);

        /**

        * Get BT Device connect status

        * @return BT device connection status.

        */

        TBTDeviceConnectStatus DeviceConnectStatus() const;

        /**

        * Set device connection status

        * @param aStatus BT device connection status.

        * @param aErr Last operation error code if connection

        *        status is EBTDeviceConnectError.

        */

        void SetBTDeviceConnectStatus(

            TBTDeviceConnectStatus aStatus,

            TInt aErr = KErrNone);

        /**

        * Add device status change listener

        * @param aListener Reference to listener.

        */

        void AddListenerL(MBTGPSDeviceListener& aListener);

        /**

        * Remove listener

        * @param aListener Reference to listener.

        */

        void RemoveListener(MBTGPSDeviceListener& aListener);

    private:

        /**

        * Second phase of the construction

        */

        void ConstructL();

        /**

        * Private constructor

        */

        CBTGPSDeviceManager();

        /**

        * Issue status change event to listeners

        */

        void StatusChanged();

    private:

        //Status

        CBTDevice* iBtDevice;

        //Port

        TInt iPort;

        //Paired

        TBool iPaired;

        //BT Device Type

        TBTDeviceType iType;

        //BT Device connection status

        TBTDeviceConnectStatus iConnectStatus;

        //Last operation error code

        TInt iError;

        //Listner array

        RArray<MBTGPSDeviceListener*> iListenerArray;

    };

#endif

// End of File