1 /*

     2 * Copyright (c) 2005-2006 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:  UI framework observer for Active Idle framework

    15 *

    16 */

    17 

    18 

    19 #include <AknsConstants.h> // for KAknsMessageSkinChange equal general theme changed

    20 #include "aiuiframeworkobserverimpl.h"

    21 #include "debug.h"

    22 

    23 CAiUiFrameworkObserverImpl::CAiUiFrameworkObserverImpl( MAiStateManager& aManager )

    24   : iManager( aManager )

    25     {

    26     }

    27 

    28 void CAiUiFrameworkObserverImpl::ConstructL()

    29     {

    30     }

    31 

    32 CAiUiFrameworkObserverImpl* CAiUiFrameworkObserverImpl::NewL( MAiStateManager& aManager )

    33                                                               

    34     {

    35     CAiUiFrameworkObserverImpl* self = 

    36                         new(ELeave) CAiUiFrameworkObserverImpl( aManager );

    37     CleanupStack::PushL( self );

    38     self->ConstructL();

    39     CleanupStack::Pop( self );

    40     return self;

    41     }

    42 

    43 CAiUiFrameworkObserverImpl::~CAiUiFrameworkObserverImpl()

    44     {

    45     }

    46 

    47 // ---------------------------------------------------------------------------

    48 // From class MAiUiFrameworkObserver.

    49 // 

    50 // ---------------------------------------------------------------------------

    51 //

    52 void CAiUiFrameworkObserverImpl::HandleResourceChange( TInt aType )

    53     {

    54     switch( aType )

    55         {

    56         case KAknsMessageSkinChange:

    57             {

    58             iManager.ReportStateChange( ESMAIGeneralThemeChanged );

    59             break;

    60             }

    61         default:

    62             {

    63             // Do nothing

    64             break;

    65             }

    66         }

    67     }

    68 

    69 // ---------------------------------------------------------------------------

    70 // From class MAiUiFrameworkObserver.

    71 // 

    72 // ---------------------------------------------------------------------------

    73 //    

    74 void CAiUiFrameworkObserverImpl::HandleForegroundEvent( TBool /*aForeground*/ )

    75     {

    76     // Focus observer disabled from this location

    77     }

    78     

    79 // ---------------------------------------------------------------------------

    80 // From class MAiDeviceStatusObserver.

    81 // 

    82 // ---------------------------------------------------------------------------

    83 //

    84 TAiStateChanges CAiUiFrameworkObserverImpl::Status()

    85     {

    86     // Resource change event are by nature single shot, so no status can 

    87     // be defined for them.

    88     return ESMAIUnknownState;

    89     }