/*

 * Copyright (c) 2007 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:  This is the implementation of the CallAudioControlRepository class.

 *

 */

// INCLUDE FILES

#include "CallAudioControlRepository.h"

#include "CallAudioControlImpl.h"

#include "CallAudioControlCommon.h"

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

// CCallAudioControlRepository::NewL

//

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

//

CCallAudioControlRepository* CCallAudioControlRepository::NewL(

        CCallAudioControlImpl* aImplParent, const TUid aUid,

        const TUint32 aKey, TAction aAction)

    {

    CCallAudioControlRepository* self =

            new (ELeave) CCallAudioControlRepository();

    CleanupStack::PushL(self);

    self->ConstructL(aImplParent, aUid, aKey, aAction);

    CleanupStack::Pop(self);

    return self;

    }

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

// CCallAudioControlRepository::CCallAudioControlRepository

// C++ constructor.

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

//

CCallAudioControlRepository::CCallAudioControlRepository() :

    CActive(EPriorityNormal), iSubscribed(EFalse)

    {

    }

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

// CCallAudioControlRepository::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CCallAudioControlRepository::ConstructL(

        CCallAudioControlImpl* aImplParent, const TUid aUid,

        const TUint32 aKey, TAction aAction)

    {

    CAC_TRACE1(_L("CCallAudioControlRepository::ConstructL enter"));

    iImplParent = aImplParent;

    iAction = aAction;

    iKey = aKey;

    //Create Repository object:

    iRepository = CRepository::NewL(aUid);

    CActiveScheduler::Add(this);

    CAC_TRACE1(_L("CCallAudioControlRepository::ConstructL exit"));

    }

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

// CCallAudioControlRepository::DestructL

// Destructor

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

//

CCallAudioControlRepository::~CCallAudioControlRepository()

    {

    CAC_TRACE2(_L("CCallAudioControlRepository[%x]::~CCallAudioControlRepository enter"),this);

    Cancel();

    delete iRepository;

    CAC_TRACE2(_L("CCallAudioControlRepository[%x]::~CCallAudioControlRepository exit"),this);

    }

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

// CCallAudioControlRepository::NotifyRequest

// ?implementation_description

// (other items were commented in a header).

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

//

void CCallAudioControlRepository::NotifyRequest()

    {

    CAC_TRACE2(_L("CCallAudioControlRepository[%x]::NotifyRequest"),this);

    if (!IsActive())

        {

        iRepository->NotifyRequest(iKey, iStatus);

        SetActive();

        }

    iSubscribed = ETrue;

    }

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

// CCallAudioControlRepository::NotifyCancel

// ?implementation_description

// (other items were commented in a header).

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

//

void CCallAudioControlRepository::NotifyCancel()

    {

    CAC_TRACE2(_L("CCallAudioControlRepository[%x]::NotifyCancel"),this);

    iRepository->NotifyCancel(iKey);

    iSubscribed = EFalse;

    }

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

// CCallAudioControlRepository::Get

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

//

TInt CCallAudioControlRepository::Get(TInt& aValue)

    {

    CAC_TRACE2(_L("CCallAudioControlRepository[%x]::Get"), this);

    TInt error = iRepository->Get(iKey, aValue);

    return error;

    }

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

// CCallAudioControlRepository::Set

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

//

TInt CCallAudioControlRepository::Set(TInt aValue)

    {

    CAC_TRACE2(_L("CCallAudioControlRepository[%x]::Set"), this);

    TInt error = iRepository->Set(iKey, aValue);

    return error;

    }

//

// Methods required for CActive

//

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

// CCallAudioControlRepository::DoCancel

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

//

void CCallAudioControlRepository::DoCancel()

    {

    if (iSubscribed)

        {

        iRepository->NotifyCancel(iKey);

        iSubscribed = EFalse;

        }

    }

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

// CCallAudioControlRepository::RunL

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

//

void CCallAudioControlRepository::RunL()

    {

    CAC_TRACE2(_L("CCallAudioControlRepository[%x]::RunL"), this);

    TInt value;

    TInt err = iRepository->Get(iKey, value);

    if (err != KErrNone)

        {

        CAC_TRACE3(_L("CCallAudioControlRepository[%x]::RunL ERROR From Get: %d"), this,err);

        }

    // Notify CallAudioControl of change:

    if (iImplParent != NULL)

        {

        iImplParent->NotifyL(iAction, err, value);

        }

    // Set self up to get future vol change notifications

    iSubscribed = EFalse;

    NotifyRequest();

    }

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

// CCallAudioControlRepository::RunError

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

//

TInt CCallAudioControlRepository::RunError()

    {

    return KErrNone;

    }

// End of file