/*

* Copyright (c) 2009 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: Music Player media key handler.

*              Helper class for sending response back to Remote Controller Framework.

*

*/

// INCLUDE FILES

#include "mpmediakeyremconresponse.h"

#include "mptrace.h"

/*!

 \internal

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

 might leave.

 */

MpMediaKeyRemConResponse::MpMediaKeyRemConResponse(

    CRemConCoreApiTarget& aRemConCoreApiTarget )

    : CActive( CActive::EPriorityStandard ),

      iRemConCoreApiTarget( aRemConCoreApiTarget )

{

    TX_ENTRY

    CActiveScheduler::Add( this );

    TX_EXIT

}

/*!

 \internal

 Two-phased constructor.

 */

MpMediaKeyRemConResponse* MpMediaKeyRemConResponse::NewL(

    CRemConCoreApiTarget& aRemConCoreApiTarget )

{

    MpMediaKeyRemConResponse* self =

        new (ELeave) MpMediaKeyRemConResponse( aRemConCoreApiTarget );

    return self;

}

/*!

 \internal

 Destructor

 */

MpMediaKeyRemConResponse::~MpMediaKeyRemConResponse()

{

    TX_ENTRY

    Cancel();

    iResponseArray.Close();

    TX_EXIT

}

/*!

 \internal

 Send the any key response back to Remcon server

 */

void MpMediaKeyRemConResponse::CompleteAnyKey(

    TRemConCoreApiOperationId aOperationId )

{

    TX_ENTRY_ARGS(" OperationId: " << aOperationId );

    if ( !IsActive() ) {

        switch ( aOperationId )

        {

            case ERemConCoreApiPausePlayFunction:

            {

                iRemConCoreApiTarget.PausePlayFunctionResponse( iStatus, KErrNone );

                SetActive();

                break;

            }

            case ERemConCoreApiPlay:

            {

                iRemConCoreApiTarget.PlayResponse( iStatus, KErrNone );

                SetActive();

                break;

            }

            case ERemConCoreApiStop:

            {

                iRemConCoreApiTarget.StopResponse( iStatus, KErrNone );

                SetActive();

                break;

            }

            case ERemConCoreApiPause:

            {

                iRemConCoreApiTarget.PauseResponse( iStatus, KErrNone );

                SetActive();

                break;

            }

            case ERemConCoreApiRewind:

            {

                iRemConCoreApiTarget.RewindResponse( iStatus, KErrNone );

                SetActive();

                break;

            }

            case ERemConCoreApiFastForward:

            {

                iRemConCoreApiTarget.FastForwardResponse( iStatus, KErrNone );

                SetActive();

                break;

            }

            case ERemConCoreApiBackward:

            {

                iRemConCoreApiTarget.BackwardResponse( iStatus, KErrNone );

                SetActive();

                break;

            }

            case ERemConCoreApiForward:

            {

                iRemConCoreApiTarget.ForwardResponse( iStatus, KErrNone );

                SetActive();

                break;

            }

            case ERemConCoreApiVolumeUp:

            {

                iRemConCoreApiTarget.VolumeUpResponse( iStatus, KErrNone );

                SetActive();

                break;

            }

            case ERemConCoreApiVolumeDown:

            {

                iRemConCoreApiTarget.VolumeDownResponse( iStatus, KErrNone );

                SetActive();

                break;

            }

            default:

            {

                TInt error = KErrNone;

                iRemConCoreApiTarget.SendResponse(

                    iStatus, aOperationId, error );

                SetActive();

                break;

            }

        }

    }

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

    else

    {

        iResponseArray.Append( aOperationId );

    }

    TX_EXIT

}

/*!

 \internal

 Implements cancellation of an outstanding request.

 */

void MpMediaKeyRemConResponse::DoCancel()

{

}

/*!

 \internal

 Handles an active object's request completion event.

 */

void MpMediaKeyRemConResponse::RunL()

{

    TX_ENTRY_ARGS( "iStatus=" << iStatus.Int() );

    // if any existing -> Send response

    if ( iResponseArray.Count() ) {

        CompleteAnyKey( iResponseArray[0] );

        // Remove already completed key

        iResponseArray.Remove( 0 );

        iResponseArray.Compress();

    }

    TX_EXIT

}

// End of File