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:  Helper class for sending response back to RemCon Framework.

    15 *

    16 */

    17 

    18 

    19 

    20 // INCLUDE FILES

    21 #include "mpxremconkeyresponse.h"

    22 #include "mpxlog.h"

    23 

    24 

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

    26 

    27 // ---------------------------------------------------------------------------

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

    29 // might leave.

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

    31 //

    32 CMPXRemConKeyResponse::CMPXRemConKeyResponse( 

    33     CRemConCoreApiTarget& aRemConCoreApiTarget ) : 

    34     CActive( CActive::EPriorityStandard ),

    35     iRemConCoreApiTarget( aRemConCoreApiTarget )

    36     {

    37     CActiveScheduler::Add( this );

    38     }

    39 

    40 // ---------------------------------------------------------------------------

    41 // Two-phased constructor.

    42 // ---------------------------------------------------------------------------

    43 //

    44 CMPXRemConKeyResponse* CMPXRemConKeyResponse::NewL(

    45     CRemConCoreApiTarget& aRemConCoreApiTarget )

    46     {

    47     CMPXRemConKeyResponse* self = 

    48         new (ELeave) CMPXRemConKeyResponse( aRemConCoreApiTarget );

    49 

    50     return self;

    51     }

    52 

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

    54 // Destructor

    55 // ---------------------------------------------------------------------------

    56 //

    57 CMPXRemConKeyResponse::~CMPXRemConKeyResponse()

    58     {

    59     Cancel();

    60     iResponseArray.Close();

    61     }

    62 

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

    64 // Send the any key response back to Remcon server

    65 // ---------------------------------------------------------------------------

    66 //

    67 void CMPXRemConKeyResponse::CompleteAnyKey( 

    68     TRemConCoreApiOperationId aOperationId )

    69     {

    70     if ( !IsActive() )

    71         {

    72         switch ( aOperationId )

    73             {

    74             case ERemConCoreApiVolumeUp:

    75                 {

    76                 iRemConCoreApiTarget.VolumeUpResponse( iStatus, KErrNone );

    77                 SetActive();

    78                 break;

    79                 }

    80             case ERemConCoreApiVolumeDown:

    81                 {

    82                 iRemConCoreApiTarget.VolumeDownResponse( iStatus, KErrNone );

    83                 SetActive();

    84                 break;

    85                 }

    86             default:

    87                 {

    88                 TInt error = KErrNone;

    89                 iRemConCoreApiTarget.SendResponse(

    90                     iStatus, aOperationId, error );

    91                 SetActive();

    92                 break;

    93                 }

    94             }

    95         }

    96     // already active. Append to array and complete later.

    97     else

    98         {

    99         iResponseArray.Append( aOperationId );

   100         }

   101     }

   102     

   103 // ---------------------------------------------------------------------------

   104 // Implements cancellation of an outstanding request.

   105 // ---------------------------------------------------------------------------

   106 //

   107 void CMPXRemConKeyResponse::DoCancel()

   108     {

   109     }

   110 

   111 // ---------------------------------------------------------------------------

   112 // Handles an active object's request completion event.

   113 // ---------------------------------------------------------------------------

   114 //

   115 void CMPXRemConKeyResponse::RunL()

   116     {

   117     MPX_DEBUG2( "CMPXRemConKeyResponse.RunL() -- iStatus=%d", iStatus.Int() );

   118 

   119     // if any existing -> Send response

   120     if ( iResponseArray.Count() )

   121         {

   122         CompleteAnyKey( iResponseArray[0] );

   123         // Remove already completed key

   124         iResponseArray.Remove( 0 );

   125         iResponseArray.Compress();

   126         }

   127     }

   128 

   129 // End of File