/*

* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  List box for the Location Setting View

*

*/

#ifndef C_LOCSYSUILBMODEL_H_

#define C_LOCSYSUILBMODEL_H_

// System Include

#include <e32base.h>

#include <bamdesca.h>  // MDesCArray

// Forward Declarations 

class CLocationSettings;

// Class Declaration

/**

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

 * and creates a sorted array from it. 

 *

 * @lib locsysuiview.lib

 * @since S60 v3.1

 */

 NONSHARABLE_CLASS( CLocSysUiLBModel ): public CBase,

						                public MDesCArray

	{

	public:

        /**

         * Two-phased constructor

         * @param aSettingsArray	    Reference to the Settings UI array.

         * @return CLocSysUiLBModel*    Reference to the object created.

         */

        static CLocSysUiLBModel* NewL(

        				RPointerArray<CLocationSettings>& aSettingsArray );

        /**

        * Destructor.

        */

        virtual ~CLocSysUiLBModel();

        /**

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

         *

         * @param	aIndex			   Index of the Settings Ui.

         * @return	CLocationSettings& Referrence to the Settings UI corresponding

         *							   to the index.

         */

        CLocationSettings&	SettingsUiL( TInt	aIndex );

        /**

         * Updates the List box contents

         *

         * @param aSettingsArray	Reference to the Settings UI array.

         */

        void UpdateListBoxContentsL( RPointerArray<CLocationSettings>& aSettingsArray );

    protected:

        /**

         * Inherited from MDesCArray

         */

        TInt MdcaCount() const;

        /**

         * Inherited from MDesCArray

         */

        TPtrC16 MdcaPoint( TInt aIndex ) const;

    private:

        /**

         * C++ constructor.

         */

        CLocSysUiLBModel( RPointerArray<CLocationSettings>& aSettingsArray );

        /**

         * Second Phase constructor

         */

        void ConstructL();

    private:

        /**

         * Reference to the array of Settings UI.

         */

		RPointerArray<CLocationSettings>& iSettingsArray;

        /**

         * Format conversion buffer

         * Owns

         */

        HBufC* iBuffer;

	};

#endif // C_LOCSYSUILBMODEL_H_