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 namespace NApplicationManagement

    25     {

    26 

    27     typedef RArray<TUid> RUidArray;

    28 

    29     class CAMAppHideUtil : public CBase

    30         {

    31         RUidArray iHiddenUids; // The hidden uid list

    32         TBool iChanged;

    33         /**

    34          * Constructor

    35          */

    36         CAMAppHideUtil();

    37 

    38 

    39         /**

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

    41          */

    42         void ConstructL();

    43 

    44 

    45 

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

    47 

    48         /**

    49          * Loads uids from centrep

    50          */

    51         void LoadUidsL();

    52 

    53         /**

    54          * Parses uid, returning KErrNone if successful

    55          */ 

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

    57 

    58         /**

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

    60          */

    61         TBool SkipDelim( TLex &aLex ) const;

    62 

    63         /**

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

    65          */

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

    67     public:

    68         /**

    69          * Destructor

    70          */

    71         virtual ~CAMAppHideUtil();

    72 

    73         /**

    74          * Creates new CAMAppHideUtil instance

    75          */

    76         static CAMAppHideUtil* CAMAppHideUtil::NewL();

    77 

    78         /**

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

    80          */

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

    82 

    83         /**

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

    85          */

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

    87 

    88         /**

    89          * Writes uids to centrep

    90          */

    91         void PersistUidsL();

    92 

    93         /**

    94          * Resets the hidden uid array

    95          */

    96         void Reset();

    97         };

    98 

    99     }

   100 

   101 #endif // #ifdef __AMAPPHIDEUTIL_H__

   102 

   103 //  End of File