1 /*

     2 * Copyright (c) 2006 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:    Controller

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 // INCLUDE FILES

    22 #include "mccaudiorouter.h"

    23 #include "mmccinterfacedef.h"

    24 #include "mccsubcontrollerlogs.h"

    25 #include <AudioOutput.h>

    26 

    27 // EXTERNAL DATA STRUCTURES

    28 

    29 // EXTERNAL FUNCTION PROTOTYPES  

    30 

    31 // CONSTANTS

    32 

    33 // MACROS

    34 

    35 // LOCAL CONSTANTS AND MACROS

    36 

    37 // MODULE DATA STRUCTURES

    38 

    39 // LOCAL FUNCTION PROTOTYPES

    40 

    41 // FORWARD DECLARATIONS

    42 

    43 // ============================= LOCAL FUNCTIONS ===============================

    44 

    45 

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

    47 

    48 // -----------------------------------------------------------------------------

    49 // CMccAudioRouter::NewL

    50 // -----------------------------------------------------------------------------

    51 // 

    52 CMccAudioRouter* CMccAudioRouter::NewL( CMMFDevSound& aDevSound )

    53     {

    54     CMccAudioRouter* self = new ( ELeave ) CMccAudioRouter;

    55     CleanupStack::PushL( self );

    56     self->ConstructL( aDevSound );

    57     CleanupStack::Pop( self );

    58     return self;

    59     }

    60 

    61 // -----------------------------------------------------------------------------

    62 // CMccAudioRouter::~CMccAudioRouter

    63 // -----------------------------------------------------------------------------

    64 // 

    65 CMccAudioRouter::~CMccAudioRouter()

    66     {

    67     delete iAudioRouter;

    68     }

    69 

    70 // -----------------------------------------------------------------------------

    71 // CMccAudioRouter::SetAudioRouteL

    72 // -----------------------------------------------------------------------------

    73 //    

    74 void CMccAudioRouter::SetAudioRouteL( 

    75     TUint32 aRoutingDestination )

    76     {

    77     __SUBCONTROLLER_INT1( "CMccAudioRouter::SetAudioRouteL, route to:", 

    78                           aRoutingDestination );

    79                           

    80     __ASSERT_ALWAYS( iRoutingSupported, User::Leave( KErrNotSupported ) );

    81                      

    82     // Mcc audio route constants imitate enumerations defined in audiooutput.h

    83     CAudioOutput::TAudioOutputPreference output = CAudioOutput::ENoPreference;

    84     switch ( aRoutingDestination )

    85         {

    86         case KMccAudioToPrivate:

    87             {

    88             output = CAudioOutput::EPrivate;

    89             break;

    90             }

    91         case KMccAudioToPublic:

    92             {

    93             output = CAudioOutput::EPublic;

    94             break;

    95             }

    96         default:

    97             {

    98             User::Leave( KErrArgument );

    99             break;

   100             }

   101         }

   102     

   103     iAudioRouter->SetAudioOutputL( output );

   104         

   105     __SUBCONTROLLER( "CMccAudioRouter::SetAudioRouteL, exit" );

   106     }

   107     

   108 // -----------------------------------------------------------------------------

   109 // CMccAudioRouter::GetAudioRouteL

   110 // -----------------------------------------------------------------------------

   111 //    

   112 void CMccAudioRouter::GetAudioRouteL( 

   113     TUint32& aRoutingDestination )

   114     {

   115     __SUBCONTROLLER( "CMccAudioRouter::GetAudioRouteL");

   116     

   117     __ASSERT_ALWAYS( iRoutingSupported, User::Leave( KErrNotSupported ) );

   118                            

   119     // Mcc audio route constants imitate enumerations defined in audiooutput.h 

   120     aRoutingDestination = (TUint32)iAudioRouter->AudioOutput();

   121     

   122     __SUBCONTROLLER( "CMccAudioRouter::GetAudioRouteL, exit");

   123     }

   124                     

   125 // -----------------------------------------------------------------------------

   126 // CMccAudioRouter::ConstructL

   127 // -----------------------------------------------------------------------------

   128 //

   129 void CMccAudioRouter::ConstructL( CMMFDevSound& aDevSound )

   130     {    

   131     TRAPD( err, iAudioRouter = CAudioOutput::NewL( aDevSound ) );

   132     iRoutingSupported = ( !err && iAudioRouter );

   133     }

   134     

   135 // -----------------------------------------------------------------------------

   136 // CMccAudioRouter::CMccAudioRouter

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

   138 // might leave.

   139 // -----------------------------------------------------------------------------

   140 //

   141 CMccAudioRouter::CMccAudioRouter()

   142     {

   143     }

   144