/*

* Copyright (c) 2007-2008 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:  Handles SendDTMF command

*

*/

#include    "csatdtmfsender.h"

#include    "CSendDtmfHandler.h"

#include    "msatmultimodeapi.h"

#include    "SatLog.h"

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CSatDtmfSender::CSatDtmfSender

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

CSatDtmfSender::CSatDtmfSender( 

    CSendDtmfHandler& aDtmfHandler, MSatMultiModeApi& aPhone ) : 

    CActive( EPriorityStandard ),

    iDtmfHandler( aDtmfHandler ),

    iPhone( aPhone )

    {

    LOG( SIMPLE,

        "SENDDTMF: CSatDtmfSender::CSatDtmfSender calling - exiting" )

    CActiveScheduler::Add( this );

    }

// Destructor

CSatDtmfSender::~CSatDtmfSender()

    {

    LOG( SIMPLE, "SENDDTMF: CSatDtmfSender::~CSatDtmfSender calling" )

    Cancel();

    LOG( SIMPLE, "SENDDTMF: CSatDtmfSender::~CSatDtmfSender exiting" )

    }

// -----------------------------------------------------------------------------

// CSatDtmfSender::SendToneString

// Sends DTMF tones during active, connected voice calls.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

void CSatDtmfSender::SendToneString( const TDesC& aTones )

    {

    LOG( SIMPLE, "SENDDTMF: CSatDtmfSender::SendToneString calling" )

    if ( !IsActive() )

        {

        LOG( SIMPLE, "SENDDTMF: CSatDtmfSender::SendToneString set active" )

        iPhone.SendDTMFTones( iStatus, aTones );

        SetActive();

        }

    LOG( SIMPLE, "SENDDTMF: CSatDtmfSender::SendToneString exiting" )

    }

// -----------------------------------------------------------------------------

// CSatDtmfSender::DoCancel

// Cancels the DTMF sending request.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

void CSatDtmfSender::DoCancel()

    {

    LOG( SIMPLE, "SENDDTMF: CSatDtmfSender::DoCancel calling" )

    iPhone.CancelAsyncRequest( EMobilePhoneSendDTMFTones );

    LOG( SIMPLE, "SENDDTMF: CSatDtmfSender::DoCancel exiting" )

    }

// -----------------------------------------------------------------------------

// CSatDtmfSender::RunL

// Informs observer about result of DTMF sending.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

void CSatDtmfSender::RunL()

    {

    LOG( SIMPLE, "SENDDTMF: CSatDtmfSender::RunL calling" )

    iDtmfHandler.SendDtmfComplete( iStatus.Int() );

    LOG( SIMPLE, "SENDDTMF: CSatDtmfSender::RunL exiting" )

    }