1 /*

     2 * Copyright (c) 2002 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:   

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef AKN_ICON_SRV_TLS_DATA_H

    22 #define AKN_ICON_SRV_TLS_DATA_H

    23 

    24 //  INCLUDES

    25 

    26 #include <e32std.h>

    27 #include <f32file.h>

    28 #include "AknIconSrvClient.h"

    29 #include "AknIconSrvDef.h"

    30 

    31 // FORWARD DECLARATIONS

    32 class CAknIconLoader;

    33 class CAknIconLocationInfo;

    34 class CAknIconFileNameCache;

    35 

    36 // CLASS DECLARATION

    37 

    38 /**

    39 * TLS data. It has a connected client to AknIconServer.

    40 */

    41 NONSHARABLE_CLASS(CAknIconSrvTlsData) :

    42     public CBase

    43     {

    44     public:  // Constructors and destructor

    45 

    46         /**

    47         * Creates TLS data and installs it in TLS.

    48         */

    49         static void CreateSingletonL();

    50 

    51         ~CAknIconSrvTlsData();

    52 

    53     public: // New functions

    54 

    55         /**

    56         * Initializes icon loader for the given file.

    57         */

    58         void InitIconLoaderL( const TDesC& aFileName, RFile* aFile );

    59         

    60         inline CAknIconLoader* IconLoader();

    61 

    62         inline const TAknIconInitData& InitData() const;

    63         

    64         /**

    65         * Connects the file server session if not already connected,

    66         * and returns it. The file server session should always be

    67         * accessed via this method, to ensure that it is connected.

    68         */

    69         RFs& FsSessionL();

    70 

    71         TInt GetIconLocationInfo(

    72             const TDesC& aFileName, TInt16& aBitmapId, TInt16& aMaskId );

    73 

    74         void StoreIconLocationInfoL( CAknIconLocationInfo* aInfo );

    75         

    76         inline CAknIconFileNameCache& IconFileNameCache();

    77 

    78     private:

    79 

    80         CAknIconSrvTlsData();

    81         void ConstructL();

    82 

    83     public: // Data

    84 

    85         RAknIconSrvClient iIconSession;

    86         TAknIconInitData iInitData;

    87 

    88         RArray<TUint> iPointers;

    89 

    90         HBufC* iFileName;

    91         CAknIconLoader* iLoader;

    92 

    93         // Cached information of the icon locations (MIF/MBM) in the used icon files

    94         RPointerArray<CAknIconLocationInfo> iIconLocations;

    95                 

    96         // Cached information of icon file names

    97         CAknIconFileNameCache* iFileNameCache;

    98         

    99     private: // Data

   100 

   101         RFs iFsSession;

   102     };

   103     

   104 #include "AknIconSrvTlsData.inl"

   105 

   106 #endif      // AKN_ICON_SRV_TLS_DATA_H   

   107             

   108 // End of File