1 /*

     2 * Copyright (c) 2002-2008 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:  Skin change handler.

    15 *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include "AknsSkinChangeHandler.h"

    21 #include <AknsSrvClient.h>

    22 #include "AknsSrvClientMemberData.h"

    23 

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

    25 

    26 // -----------------------------------------------------------------------------

    27 // CAknsSkinChangeHandler::CAknsSkinChangeHandler

    28 // C++ constructor can NOT contain any code, that might leave.

    29 // -----------------------------------------------------------------------------

    30 //

    31 CAknsSkinChangeHandler::CAknsSkinChangeHandler(

    32     RAknsSrvSession& aSession, TInt aPriority )

    33     : CActive( aPriority ), iSession( aSession )

    34     {

    35     }

    36 

    37 // -----------------------------------------------------------------------------

    38 // Destructor.

    39 // -----------------------------------------------------------------------------

    40 //

    41 CAknsSkinChangeHandler::~CAknsSkinChangeHandler()

    42     {

    43     if ( iDestroyedPtr )

    44         {

    45         *iDestroyedPtr = ETrue;

    46         iDestroyedPtr = NULL;

    47         }

    48     }

    49 

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

    51 // CAknsSkinChangeHandler::HandleSkinChange

    52 // -----------------------------------------------------------------------------

    53 //

    54 void CAknsSkinChangeHandler::HandleSkinChange(

    55     const TAknsSkinChangeHandlerNotification aType )

    56     {

    57     MAknsSkinChangeObserver* observer = iSession.iMemberData->iObserver;

    58     switch( aType )

    59         {

    60         case EAknsSCHNContentChanged:

    61             observer->SkinContentChanged();

    62             // Mark the notification acknowledged

    63             iSession.AcknowledgeSkinChangeNotification();

    64             break;

    65         case EAknsSCHNPackageListUpdate:

    66             observer->SkinPackageChanged(

    67                 EAknsSkinStatusPackageListUpdate );

    68             break;

    69         case EAknsSCHNConfigurationMerged:

    70             observer->SkinConfigurationChanged(

    71                 EAknsSkinStatusConfigurationMerged );

    72             break;

    73         case EAknsSCHNConfigurationDeployed:

    74             observer->SkinConfigurationChanged(

    75                 EAknsSkinStatusConfigurationDeployed );

    76             break;

    77         case EAknsSCHNConfigurationOOM:

    78             observer->SkinConfigurationChanged(

    79                 EAknsSkinStatusConfigurationFailedOOM );

    80             break;

    81         case EAknsSCHNConfigurationCorrupt:

    82             observer->SkinConfigurationChanged(

    83                 EAknsSkinStatusConfigurationFailedCorrupt );

    84             break;

    85         case EAknsSCHNMorphingStateChange:

    86             observer->SkinConfigurationChanged(

    87                 EAknsSkinStatusMorphingStateChange );

    88             break;

    89         case EAknsSCHNSSWallpaperChanged:

    90             observer->SkinConfigurationChanged(

    91                 EAknsSkinStatusSlideSetWallpaperChanged );

    92             break;

    93         case EAknsSCHNWallpaperChanged: //-fallthrough

    94             observer->SkinConfigurationChanged(

    95                 EAknsSkinStatusWallpaperChanged );

    96         case EAknsSCHNFlushClientSideCaches:

    97             observer->FlushLocalCaches();

    98             break;

    99         case EAknsSCHNAnimBackgroundChanged:

   100             observer->SkinConfigurationChanged(

   101                     EAknsSkinStatusAnimBackgroundChanged );

   102             break;

   103         default:

   104             break;

   105         }

   106     }

   107 

   108 // -----------------------------------------------------------------------------

   109 // CAknsSkinChangeHandler::SetActive

   110 // -----------------------------------------------------------------------------

   111 //

   112 void CAknsSkinChangeHandler::SetActive()

   113     {

   114     iStatus = KRequestPending;

   115     CActive::SetActive();

   116     }

   117 

   118 // -----------------------------------------------------------------------------

   119 // CAknsSkinChangeHandler::RunL

   120 // -----------------------------------------------------------------------------

   121 //

   122 void CAknsSkinChangeHandler::RunL()

   123     {

   124     TBool destroyed( EFalse );

   125     iDestroyedPtr = &destroyed;

   126 

   127     if( iStatus >= 0 )

   128         {

   129         HandleSkinChange(

   130             static_cast<TAknsSkinChangeHandlerNotification>(

   131             iStatus.Int() ) );

   132         }

   133 

   134     if( !destroyed ) // Destructor sets this to ETrue

   135         {

   136         // Activate again

   137         SetActive();

   138         iSession.EventHandled();

   139         iDestroyedPtr = NULL;

   140         }

   141     }

   142 

   143 // -----------------------------------------------------------------------------

   144 // CAknsSkinChangeHandler::DoCancel

   145 // -----------------------------------------------------------------------------

   146 //

   147 void CAknsSkinChangeHandler::DoCancel()

   148     {

   149     iSession.SendCancel();

   150     }

   151 

   152 // End of File