1 /*

     2 * Copyright (c) 2005-2006 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:  List box for the Location Setting View

    15 *

    16 */

    17 

    18 #ifndef C_LOCSYSUILBMODEL_H_

    19 #define C_LOCSYSUILBMODEL_H_

    20 

    21 // System Include

    22 #include <e32base.h>

    23 #include <bamdesca.h>  // MDesCArray

    24 

    25 // Forward Declarations 

    26 class CLocationSettings;

    27 

    28 // Class Declaration

    29 /**

    30  * Model for the Settings UI view container. Takes a Settings Description array

    31  * and creates a sorted array from it. 

    32  *

    33  * @lib locsysuiview.lib

    34  * @since S60 v3.1

    35  */

    36  NONSHARABLE_CLASS( CLocSysUiLBModel ): public CBase,

    37 						                public MDesCArray

    38 	{

    39 	public:

    40         /**

    41          * Two-phased constructor

    42          * @param aSettingsArray	    Reference to the Settings UI array.

    43          * @return CLocSysUiLBModel*    Reference to the object created.

    44          */

    45         static CLocSysUiLBModel* NewL(

    46         				RPointerArray<CLocationSettings>& aSettingsArray );

    47 

    48         /**

    49         * Destructor.

    50         */

    51         virtual ~CLocSysUiLBModel();

    52 

    53         /**

    54          * Returns the Settings UI pertaining to a particular index value.

    55          *

    56          * @param	aIndex			   Index of the Settings Ui.

    57          * @return	CLocationSettings& Referrence to the Settings UI corresponding

    58          *							   to the index.

    59          */

    60         CLocationSettings&	SettingsUiL( TInt	aIndex );

    61 

    62         /**

    63          * Updates the List box contents

    64          *

    65          * @param aSettingsArray	Reference to the Settings UI array.

    66          */

    67         void UpdateListBoxContentsL( RPointerArray<CLocationSettings>& aSettingsArray );

    68 

    69     protected:

    70         /**

    71          * Inherited from MDesCArray

    72          */

    73         TInt MdcaCount() const;

    74 

    75         /**

    76          * Inherited from MDesCArray

    77          */

    78         TPtrC16 MdcaPoint( TInt aIndex ) const;

    79         

    80     private:

    81         /**

    82          * C++ constructor.

    83          */

    84         CLocSysUiLBModel( RPointerArray<CLocationSettings>& aSettingsArray );

    85         

    86         /**

    87          * Second Phase constructor

    88          */

    89         void ConstructL();

    90 

    91     private:

    92         /**

    93          * Reference to the array of Settings UI.

    94          */

    95 		RPointerArray<CLocationSettings>& iSettingsArray;

    96 

    97         /**

    98          * Format conversion buffer

    99          * Owns

   100          */

   101         HBufC* iBuffer;

   102 	};

   103 

   104 #endif // C_LOCSYSUILBMODEL_H_

   105