/*

* Copyright (c) 2002-2007 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 class is used for setting volume to DRMv2 audio player

*

*/

#include "logger.h"

#include "cmmadrmvolumecontrol.h"

#include "cmmadrmaudioplayer.h"

CMMADRMVolumeControl::CMMADRMVolumeControl(CMMADRMAudioPlayer* aPlayer)

        : CMMAVolumeControl(aPlayer)

{

    iPlayer = aPlayer;

}

void CMMADRMVolumeControl::ConstructL()

{

    ConstructBaseL();

}

CMMADRMVolumeControl* CMMADRMVolumeControl::NewL(CMMADRMAudioPlayer* aPlayer)

{

    CMMADRMVolumeControl* self = new(ELeave)CMMADRMVolumeControl(aPlayer);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop();

    return self;

}

void CMMADRMVolumeControl::DoSetLevelL(TInt aLevel)

{

    CDrmPlayerUtility* utility = iPlayer->DRMUtility();

    TInt maxVolume = utility->MaxVolume();

    utility->SetVolume(aLevel * maxVolume / KMMAVolumeMaxLevel);

}

TInt CMMADRMVolumeControl::DoGetLevelL()

{

    CDrmPlayerUtility* utility = iPlayer->DRMUtility();

    TInt maxVolume = utility->MaxVolume();

    TInt volume = 0;

    User::LeaveIfError(utility->GetVolume(volume));

    // result is in range 0..100

    return (volume * KMMAVolumeMaxLevel / maxVolume);

}

//  END OF FILE