/*

* Copyright (c) 2003-2005 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:  This class declares info array for chat info. This is

 *				  customized for using multiple lines.

 *				  (Item texts are not truncated)

 *

*/

#ifndef CCACHATINFOARRAY_H

#define CCACHATINFOARRAY_H

//  INCLUDES

#include <bamdesca.h> //MDesCArray

#include <badesca.h>

// FORWARD DECLARATIONS

class CFont;

// CLASS DECLARATION

/**

 *  Declares chat info array

 *

 *  @lib chat.app

 *  @since 1.2

 */

class CCAChatInfoArray : public CBase, public MDesCArray

    {

    public:  // Constructors and destructor

        /**

         * Two-phased constructor.

         */

        static CCAChatInfoArray* NewL();

        /**

         * Destructor.

         */

        virtual ~CCAChatInfoArray();

    public: // New functions

        /**

         * This method sets the item label and fieldtext for items

         * @since 1.2

         * @param aLabelResourceId Resource id for label (header)

         * @param aFieldText Descriptor that contains field text

         * @param aWrap ETrue if items are wrapped

         */

        void AddLabelAndTextL( TInt aLabelResourceId, const TDesC& aFieldText,

                               TBool aWrap = ETrue );

    private: //New functions

        /**

         * This method sets the line width array for AknTextUtils::

         * WrapToArrayL()

         * @since 1.2

         * @param aLineWidthArray Array that contains line widths

         * @param aTextField Descriptor that contains field text.

         *		  With this descriptor the number of lines are declared

         */

        void SetLineWidthArrayL( CArrayFix<TInt>* aLineWidthArray,

                                 const TDesC& aTextField );

    public: // from MDesCArray

        /**

         * From MDesCArray Returns the number of descriptor elements

         * in a descriptor array

         * @return The number of descriptor elements in a descriptor array

         */

        TInt MdcaCount() const;

        /**

         * From MDesCArray Indexes into a descriptor array

         * @param aIndex The position of the descriptor element within a

         *		  descriptor array. The position is relative to zero; i.e. zero

         *        implies the first descriptor element in a descriptor array.

         * @return A 16 bit non-modifiable pointer descriptor representing the

         *		   descriptor element located at position aIndex within a

         *		   descriptor array.

         */

        TPtrC MdcaPoint( TInt aIndex ) const;

    private:

        /**

         * Default constructor

         */

        CCAChatInfoArray();

        /**

         * By default Symbian OS constructor is private.

         */

        void ConstructL();

    private:

        //owns

        CDesCArray* iTextFields;

        //owns

        CArrayFix<TInt>* iLineWidthArray;

        //owns

        HBufC* iLine;

        //doesn't own

        const CFont* iFont;

        TInt iSubCellWidth;

    };

#endif      // CCACHATINFOARRAY_H

// End of File