1 /*

     2 * Copyright (c) 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:  Audio state class.

    15 *

    16 */

    17 

    18 

    19 #include <cvtengmodel.h>

    20 

    21 #include "tlcvtaudiostate.h"

    22 #include "lcvtutility.h"

    23 

    24 // -----------------------------------------------------------------------------

    25 // TLcVtAudioState::UpdateFlags

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

    27 //

    28 void TLcVtAudioState::UpdateFlags()

    29     {

    30     TInt avail( 0 );

    31 

    32     LcVtUtility::GetAudioRoutingAvailability( iModel.Audio(), avail );

    33 

    34     const TBool videoCallConnected ( iModel.Media().VideoCallConnected());

    35     //Before update AudioRouting, video call state must to be checked.

    36     //AudioRouting can not be changed if call is not in EConnected state.

    37     if ( videoCallConnected )

    38         {

    39         if ( avail & LcVtUtility::EDeactivateBtHandsfree )

    40             {

    41             SetFlag( ECanDeactivateBtHf );

    42             }

    43         if ( avail & LcVtUtility::EActivateBtHandsfree )

    44             {

    45             SetFlag( ECanActivateBtHf );

    46             }

    47         if ( avail & LcVtUtility::EDeactivateLoudspeaker )

    48             {

    49             SetFlag( ECanDeactivateLoudspeaker );

    50             }

    51         if ( avail & LcVtUtility::EActivateLoudspeaker )

    52             {

    53             SetFlag( ECanActivateLoudspeaker );

    54             }

    55         }

    56 

    57     LcVtUtility::GetOutgoingMediaState( iModel.Media(), avail );

    58 

    59     if ( avail & MVtEngMedia::EMediaAudio )

    60         {

    61         SetFlag( EIsAudio );

    62         }

    63 

    64     TInt status ( 0 );

    65     iModel.Media().GetMediaState( MVtEngMedia::EMediaOutgoing, status );

    66     if ( !(status & MVtEngMedia::EMediaAudioChannelOpen ) )

    67         {

    68         SetFlag( EIsAudioPermanentlyStopped );

    69         }

    70 

    71     }