/*

* Copyright (c) 2008-2008 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:  CFEnvUtils class implamentation.

*

*/

// SYSTEM INCLUDES

#include <eunitmacros.h>

#include <e32property.h>

#include <ScreenSaverInternalPSKeys.h>

// USER INCLUDES

#include "cfenvutils.h"

const TInt KScreenSaverNotAllowed = 666;

const TInt KScreenSaverAllowed = 0;

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

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

// C++ constructor.

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

//

CFEnvUtils::CFEnvUtils ( )

    {

    }

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

// CFEnvUtils::EnableScreenSaver

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

//

TInt CFEnvUtils::EnableScreenSaver( TBool& aWasEnabled, const TBool aEnable )

    {

    TInt err( KErrNone );

    TInt val( KScreenSaverNotAllowed );

    err = RProperty::Get( KPSUidScreenSaver,  KScreenSaverAllowScreenSaver, val );

    EUNIT_PRINT( _L("Get screen saver mode: %d"), err );

    if( err == KErrNone )

        {

        aWasEnabled = ( val != KScreenSaverAllowed );

        err = EnableScreenSaver( aEnable );

        }

    return err;

    }

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

// CFEnvUtils::EnableScreenSaver

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

//

TInt CFEnvUtils::EnableScreenSaver( const TBool aEnable )

    {

    TInt err( KErrNone );

    TInt val = 0;

    if( aEnable )

        {

        val = KScreenSaverAllowed;

        }

    else

        {

        val = KScreenSaverNotAllowed;

        }

    err = RProperty::Set( KPSUidScreenSaver,  KScreenSaverAllowScreenSaver, val );

    EUNIT_PRINT( _L("Set screen saver mode: %d"), err );

    User::ResetInactivityTime();

    return err;

    }

// End of file