1 /*

     2 * Copyright (c) 2008-2008 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  CFEnvUtils class implamentation.

    15 *

    16 */

    17 

    18 

    19 // SYSTEM INCLUDES

    20 #include <eunitmacros.h>

    21 #include <e32property.h>

    22 #include <ScreenSaverInternalPSKeys.h>

    23 

    24 // USER INCLUDES

    25 #include "cfenvutils.h"

    26 

    27 const TInt KScreenSaverNotAllowed = 666;

    28 const TInt KScreenSaverAllowed = 0;

    29 

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

    31 

    32 // ---------------------------------------------------------------------------

    33 // C++ constructor.

    34 // ---------------------------------------------------------------------------

    35 //

    36 CFEnvUtils::CFEnvUtils ( )

    37     {

    38 

    39     }

    40 

    41 //------------------------------------------------------------------------------

    42 // CFEnvUtils::EnableScreenSaver

    43 //------------------------------------------------------------------------------

    44 //

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

    46     {

    47     TInt err( KErrNone );

    48     TInt val( KScreenSaverNotAllowed );

    49     

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

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

    52     if( err == KErrNone )

    53         {

    54         aWasEnabled = ( val != KScreenSaverAllowed );

    55         err = EnableScreenSaver( aEnable );

    56         }

    57     

    58     return err;

    59     }

    60 

    61 //------------------------------------------------------------------------------

    62 // CFEnvUtils::EnableScreenSaver

    63 //------------------------------------------------------------------------------

    64 //

    65 TInt CFEnvUtils::EnableScreenSaver( const TBool aEnable )

    66     {

    67     TInt err( KErrNone );

    68 

    69     TInt val = 0;

    70     if( aEnable )

    71         {

    72         val = KScreenSaverAllowed;

    73         }

    74     else

    75         {

    76         val = KScreenSaverNotAllowed;

    77         }

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

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

    80     

    81     User::ResetInactivityTime();

    82     

    83     return err;

    84     }

    85 

    86 // End of file