1 /*

     2 * Copyright (c) 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:   Implementation of class AknIconConfig.

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #include "akniconconfig.h"

    22 #include "AknIconSrvDef.h"

    23 #include "AknIconSrvTlsData.h"

    24 #include "AknIconSrvClient.h"

    25 

    26 #include <fbs.h>

    27 

    28 // -----------------------------------------------------------------------------

    29 // AknIconConfig::PreferredDisplayMode

    30 // -----------------------------------------------------------------------------

    31 //

    32 EXPORT_C void AknIconConfig::PreferredDisplayMode(TPreferredDisplayMode& aMode, const TImageType aType, const TUid /*aUid*/)

    33     {

    34     CAknIconSrvTlsData* data = static_cast<CAknIconSrvTlsData*>( Dll::Tls() );

    35     switch (aType)

    36         {

    37         case EImageTypeIcon:

    38             {

    39             aMode.iBitmapMode = data->iInitData.iIconMode;

    40             aMode.iMaskMode = data->iInitData.iIconMaskMode;

    41             break;

    42             }

    43         case EImageTypePhoto:

    44             {

    45             aMode.iBitmapMode = data->iInitData.iPhotoMode;

    46             aMode.iMaskMode = ENone;

    47             break;

    48             }

    49         case EImageTypeVideo:

    50             {

    51             aMode.iBitmapMode = data->iInitData.iVideoMode;

    52             aMode.iMaskMode = ENone;

    53             break;

    54             }

    55         case EImageTypeOffscreen:

    56             {

    57             aMode.iBitmapMode = data->iInitData.iOffscreenMode;

    58             aMode.iMaskMode = data->iInitData.iOffscreenMaskMode;

    59             break;

    60             }

    61         default:

    62             {

    63             aMode.iBitmapMode = EColor64K;

    64             aMode.iMaskMode = EGray256;

    65             break;

    66             }

    67         }

    68     }

    69 

    70 // -----------------------------------------------------------------------------

    71 // AknIconConfig::CompressIfPreferred

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

    73 //

    74 EXPORT_C void AknIconConfig::CompressIfPreferred(CFbsBitmap* aBitmap, const TUid aUid)

    75     {

    76     CompressIfPreferred(aBitmap, NULL, aUid);

    77     }

    78 

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

    80 // AknIconConfig::CompressIfPreferred

    81 // -----------------------------------------------------------------------------

    82 //

    83 EXPORT_C void AknIconConfig::CompressIfPreferred(CFbsBitmap* aBitmap, CFbsBitmap* aMask, const TUid aUid)

    84     {

    85     CAknIconSrvTlsData* data = static_cast<CAknIconSrvTlsData*>( Dll::Tls() );

    86     CompressIfPreferred(aBitmap, aMask, data->iInitData.iCompression, aUid);

    87     }

    88     

    89 // -----------------------------------------------------------------------------

    90 // AknIconConfig::CompressIfPreferred

    91 // -----------------------------------------------------------------------------

    92 //

    93 void AknIconConfig::CompressIfPreferred(CFbsBitmap* aBitmap, CFbsBitmap* aMask, const TInt aValue, const TUid /*aUid*/)

    94     {

    95     TBool compression = EFalse;

    96     TBitmapfileCompressionScheme compressionValue;

    97     switch (aValue)

    98         {

    99         case 0:

   100             break;

   101         case 1:

   102             {

   103             compression = ETrue;

   104             compressionValue = ERLECompression;

   105             break;

   106             }

   107         case 2:

   108             {

   109             compression = ETrue;

   110             compressionValue = EPaletteCompression;

   111             break;

   112             }

   113         default:

   114             break;

   115         }

   116         

   117     if (compression)        

   118         {

   119         if (aBitmap)

   120             {

   121             aBitmap->CompressInBackground(compressionValue);

   122             }

   123         if (aMask)

   124             {

   125             aMask->CompressInBackground(compressionValue);

   126             }

   127         }

   128     }

   129     

   130     

   131 

   132 // -----------------------------------------------------------------------------

   133 // AknIconConfig::EnableAknIconSrvCache

   134 // -----------------------------------------------------------------------------

   135 //

   136 EXPORT_C TInt AknIconConfig::EnableAknIconSrvCache(TBool aEnable)

   137 	{

   138     RAknIconSrvClient* client = RAknIconSrvClient::GetSession();

   139     return client->EnableCache(aEnable);

   140 	}