/*

* Copyright (c) 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:  Declares array that contains user data

 *

*/

#ifndef CCAACCESSARRAY_H

#define CCAACCESSARRAY_H

//  INCLUDES

#include <bamdesca.h>               //MDesCArray

#include <badesca.h>

// FORWARD DECLARATIONS

class MCAGroupPropertiesPC;

// CLASS DECLARATION

/**

 *  This array class binds three different arrays to one array.

 *  MdcaPoint is overridden so that it is possible to use listbox tabulators

 *  @lib chatng.app

 *  @since 3.2

 */

class CCAAccessArray : public CBase, public MDesCArray

    {

    public:  // Constructors and destructor

        /**

         * Two-phased constructor.

         * @param aGroupPC Handle to groups process component

         * @param aUserList List of users

         */

        static CCAAccessArray* NewL( MCAGroupPropertiesPC* aGroupPC,

                                     CDesCArray& aUserList );

        /**

         * Destructor.

         */

        virtual ~CCAAccessArray();

    public: // New functions

        /**

         * This method appends items to access array

         * @param aPtr Descriptor that contains WVIDs

         */

        void AppendL( const TDesC& aPtr );

        /**

         * This method returns descriptor from array that contains not

         * formatted data

         * @param aIndex Index of the item

         * @return Unformatted data descriptor

         */

        TPtrC RawData( TInt aIndex ) const;

        /**

         * This method deletes from the access array

         * @param aIndex Index of item that will be removed from array

         * @param aCount The count of items that are deleted starting from index

         */

        void Delete( TInt aIndex, TInt aCount );

        /**

         * This method resets the access array

         */

        void Reset();

    public: // Functions from MDesCArray

        /**

         * From MDesCArray returns the count of the items

         * @return number of items that are in accessarray

         */

        TInt MdcaCount() const;

        /**

         * From MDesCArray returns descriptor for given index

         * @return Formatted descriptor (\t) for given index

         */

        TPtrC MdcaPoint( TInt aIndex ) const;

    private:

        /**

         * Default constructor

         * @param aGroupPC Handle to groups process component interface

         * @param aUserList List of users

         */

        CCAAccessArray( MCAGroupPropertiesPC* aGroupPropsDialogPC, CDesCArray& aUserList );

        /**

         * By default Symbian OS constructor is private.

         */

        void ConstructL();

    private:    // Data

        //Group PC interface. Doesn't own

        MCAGroupPropertiesPC* iGroupPropertiesPC;

        //Array that contains user ids. Doesn't own

        CDesCArray& iAccessList;

        //Buffer for line. Owns

        HBufC* iLine;

    };

#endif      // CCAACCESSARRAY_H

// End of File