/*

* Copyright (c) 2002 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:  A mobile line

*

*/

#ifndef BTMCMOBILELINE_H

#define BTMCMOBILELINE_H

//  INCLUDES

#include <e32base.h>

#include <etelmm.h>      // for etel

#include <mmtsy_names.h> // for etel

#include "btmccallactive.h"

#include "btmcline.h"

// FORWARD DECLARATIONS

class CBtmcCallStatus;

/**

*  CBtmcMobileLine listens call state events (from RMobileCall) 

*  and passes them to MBtmcMobileLineObserver

*/

NONSHARABLE_CLASS(CBtmcMobileLine) : public CBase, public MBtmcLine, public MBtmcActiveObserver

    {

    public:

        /**

        * Two-phased constructor.

        */

        static CBtmcMobileLine* NewL(

            CBtmcCallStatus& aParent, RMobilePhone& aPhone, const TDesC& aLineName);

        /**

        * Two-phased constructor.

        */

        static CBtmcMobileLine* NewLC(

            CBtmcCallStatus& aParent, RMobilePhone& aPhone, const TDesC& aLineName);

        /**

        * Destructor.

        */

        ~CBtmcMobileLine();

        /**

        * returns the bit mask

        */

        TInt CallStatusL() const;

        const MCall& CallInformationL();

        /**

        * returns active call container

        */

        const RPointerArray<CBtmcCallActive>& ActiveCalls() const;

        /**

        * Returns call status

        * @param None

        * @return the call status

        */

        //RMobileCall::TMobileCallStatus CallStatus(const TName& aCallName) const;

        /**

        * Accessor for phone

        **/

        RMobilePhone& Phone();

        /* From MBtmcLine

         * Returns the type of call 

         * @return ETrue for Voip and EFalse otherwise

         * 

         */

        TBool IsVoip(); 

    private:  // From MBtmcActiveObserver

        void RequestCompletedL(CBtmcActive& aActive, TInt aErr);

        void CancelRequest(TInt aServiceId);

    private:

        /**

        * C++ default constructor.

        */

        CBtmcMobileLine(

            CBtmcCallStatus& aParent, RMobilePhone& aPhone, const TDesC& aLineName);

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:

        CBtmcCallStatus& iParent;

        // needed for opening RMobileLine

        RMobilePhone& iPhone; // unowned

        RMobileLine iLine; // owned

        RPointerArray<CBtmcCallActive> iCallActives;

        CBtmcActive* iLineIncomingActive;

        CBtmcActive* iLineOutgoingActive;

        TBuf<KMaxName> iLineName;

        // passed to RMobileLine::NotifyCallAdded

        TName iName;

    };

#endif  // BTMCMOBILELINE_H

// End of File