1 /*

     2 * Copyright (c) 2007-2008 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Handles SendDTMF command

    15 *

    16 */

    17 

    18 

    19 #include    "csatdtmfsender.h"

    20 #include    "CSendDtmfHandler.h"

    21 #include    "msatmultimodeapi.h"

    22 #include    "SatLog.h"

    23 

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

    25 

    26 // -----------------------------------------------------------------------------

    27 // CSatDtmfSender::CSatDtmfSender

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

    29 // might leave.

    30 // -----------------------------------------------------------------------------

    31 //

    32 CSatDtmfSender::CSatDtmfSender( 

    33     CSendDtmfHandler& aDtmfHandler, MSatMultiModeApi& aPhone ) : 

    34     CActive( EPriorityStandard ),

    35     iDtmfHandler( aDtmfHandler ),

    36     iPhone( aPhone )

    37     {

    38     LOG( SIMPLE,

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

    40     CActiveScheduler::Add( this );

    41     }

    42 

    43 // Destructor

    44 CSatDtmfSender::~CSatDtmfSender()

    45     {

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

    47 

    48     Cancel();

    49 

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

    51     }

    52 

    53 // -----------------------------------------------------------------------------

    54 // CSatDtmfSender::SendToneString

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

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

    57 // -----------------------------------------------------------------------------

    58 //

    59 void CSatDtmfSender::SendToneString( const TDesC& aTones )

    60     {

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

    62 

    63     if ( !IsActive() )

    64         {

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

    66         iPhone.SendDTMFTones( iStatus, aTones );

    67         SetActive();

    68         }

    69 

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

    71     }

    72 

    73 // -----------------------------------------------------------------------------

    74 // CSatDtmfSender::DoCancel

    75 // Cancels the DTMF sending request.

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

    77 // -----------------------------------------------------------------------------

    78 //

    79 void CSatDtmfSender::DoCancel()

    80     {

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

    82 

    83     iPhone.CancelAsyncRequest( EMobilePhoneSendDTMFTones );

    84 

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

    86     }

    87 

    88 // -----------------------------------------------------------------------------

    89 // CSatDtmfSender::RunL

    90 // Informs observer about result of DTMF sending.

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

    92 // -----------------------------------------------------------------------------

    93 //

    94 void CSatDtmfSender::RunL()

    95     {

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

    97 

    98     iDtmfHandler.SendDtmfComplete( iStatus.Int() );

    99 

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

   101     }

   102