1 /*

     2  * Copyright (c) 2005 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 applicationmanagement components

    15  *

    16  */

    17 

    18 

    19 #ifndef __AMAPPHIDEUTIL_H__

    20 #define __AMAPPHIDEUTIL_H__

    21 

    22 #include <e32base.h>

    23 

    24 

    25 

    26 namespace NApplicationManagement

    27     {

    28 

    29     typedef RArray<TUid> RUidArray;

    30 

    31     class CAMAppHideUtil : public CBase

    32         {

    33         RUidArray iHiddenUids; // The hidden uid list

    34         TBool iChanged;

    35         /**

    36          * Constructor

    37          */

    38         CAMAppHideUtil();

    39 

    40 

    41         /**

    42          * Second phase constructor. Loads the uid list from centrep.

    43          */

    44         void ConstructL();

    45 

    46 

    47 

    48         void ParseUids( RUidArray &aUid, const TDesC8& aUidList );

    49 

    50         /**

    51          * Loads uids from centrep

    52          */

    53         void LoadUidsL();

    54 

    55         /**

    56          * Parses uid, returning KErrNone if successful

    57          */ 

    58         TInt ParseUid( TLex &aLex, TUid &aUid ) const;

    59 

    60         /**

    61          * Skips delimiter, returning ETrue if delimiter is expected one.

    62          */

    63         TBool SkipDelim( TLex &aLex ) const;

    64 

    65         /**

    66          * Puts aUid to aBuf and if aHasMore also adds delimiter

    67          */

    68         void PersistUid( const TUid &aUid, TDes &aBuf, TBool aHasMore ) const;

    69     public:

    70         /**

    71          * Destructor

    72          */

    73         virtual ~CAMAppHideUtil();

    74 

    75         /**

    76          * Creates new CAMAppHideUtil instance

    77          */

    78         static CAMAppHideUtil* CAMAppHideUtil::NewL();

    79 

    80         /**

    81          * Adds uid to list, and updates the repository if needed

    82          */

    83         void AddUidL(const TUid& aUid, TBool aPersist = EFalse );

    84 

    85         /**

    86          * Removed uid from list, and updates the repository if needed

    87          */

    88         void RemoveUidL( const TUid& aUid, TBool aPersist = EFalse );

    89 

    90         /**

    91          * Writes uids to centrep

    92          */

    93         void PersistUidsL();

    94 

    95         /**

    96          * Resets the hidden uid array

    97          */

    98         void Reset();

    99         };

   100 

   101     }

   102 

   103 #endif // #ifdef __AMAPPHIDEUTIL_H__

   104 

   105 //  End of File