/*

* 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 "mpxlog.h"

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

// ---------------------------------------------------------------------------

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

// might leave.

// ---------------------------------------------------------------------------

//

MpMediaKeyRemConResponse::MpMediaKeyRemConResponse(

    CRemConCoreApiTarget& aRemConCoreApiTarget )

    : CActive( CActive::EPriorityStandard ),

      iRemConCoreApiTarget( aRemConCoreApiTarget )

    {

    CActiveScheduler::Add( this );

    }

// ---------------------------------------------------------------------------

// Two-phased constructor.

// ---------------------------------------------------------------------------

//

MpMediaKeyRemConResponse* MpMediaKeyRemConResponse::NewL(

    CRemConCoreApiTarget& aRemConCoreApiTarget )

    {

    MpMediaKeyRemConResponse* self =

        new (ELeave) MpMediaKeyRemConResponse( aRemConCoreApiTarget );

    return self;

    }

// ---------------------------------------------------------------------------

// Destructor

// ---------------------------------------------------------------------------

//

MpMediaKeyRemConResponse::~MpMediaKeyRemConResponse()

    {

    Cancel();

    iResponseArray.Close();

    }

// ---------------------------------------------------------------------------

// Send the any key response back to Remcon server

// ---------------------------------------------------------------------------

//

void MpMediaKeyRemConResponse::CompleteAnyKey(

    TRemConCoreApiOperationId aOperationId )

    {

    if ( !IsActive() )

        {

        switch ( aOperationId )

            {

            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 );

        }

    }

// ---------------------------------------------------------------------------

// Implements cancellation of an outstanding request.

// ---------------------------------------------------------------------------

//

void MpMediaKeyRemConResponse::DoCancel()

    {

    }

// ---------------------------------------------------------------------------

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

// ---------------------------------------------------------------------------

//

void MpMediaKeyRemConResponse::RunL()

    {

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

    // if any existing -> Send response

    if ( iResponseArray.Count() )

        {

        CompleteAnyKey( iResponseArray[0] );

        // Remove already completed key

        iResponseArray.Remove( 0 );

        iResponseArray.Compress();

        }

    }

// End of File