1 /*

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

    15  *				  customized for using multiple lines.

    16  *				  (Item texts are not truncated)

    17  *

    18 */

    19 

    20 

    21 #ifndef CCACHATINFOARRAY_H

    22 #define CCACHATINFOARRAY_H

    23 

    24 //  INCLUDES

    25 #include <bamdesca.h> //MDesCArray

    26 #include <badesca.h>

    27 

    28 // FORWARD DECLARATIONS

    29 class CFont;

    30 // CLASS DECLARATION

    31 

    32 /**

    33  *  Declares chat info array

    34  *

    35  *  @lib chat.app

    36  *  @since 1.2

    37  */

    38 class CCAChatInfoArray : public CBase, public MDesCArray

    39     {

    40     public:  // Constructors and destructor

    41 

    42         /**

    43          * Two-phased constructor.

    44          */

    45         static CCAChatInfoArray* NewL();

    46 

    47         /**

    48          * Destructor.

    49          */

    50         virtual ~CCAChatInfoArray();

    51 

    52     public: // New functions

    53 

    54         /**

    55          * This method sets the item label and fieldtext for items

    56          * @since 1.2

    57          * @param aLabelResourceId Resource id for label (header)

    58          * @param aFieldText Descriptor that contains field text

    59          * @param aWrap ETrue if items are wrapped

    60          */

    61         void AddLabelAndTextL( TInt aLabelResourceId, const TDesC& aFieldText,

    62                                TBool aWrap = ETrue );

    63 

    64     private: //New functions

    65 

    66         /**

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

    68          * WrapToArrayL()

    69          * @since 1.2

    70          * @param aLineWidthArray Array that contains line widths

    71          * @param aTextField Descriptor that contains field text.

    72          *		  With this descriptor the number of lines are declared

    73          */

    74         void SetLineWidthArrayL( CArrayFix<TInt>* aLineWidthArray,

    75                                  const TDesC& aTextField );

    76 

    77 

    78     public: // from MDesCArray

    79 

    80         /**

    81          * From MDesCArray Returns the number of descriptor elements

    82          * in a descriptor array

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

    84          */

    85         TInt MdcaCount() const;

    86 

    87         /**

    88          * From MDesCArray Indexes into a descriptor array

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

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

    91          *        implies the first descriptor element in a descriptor array.

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

    93          *		   descriptor element located at position aIndex within a

    94          *		   descriptor array.

    95          */

    96         TPtrC MdcaPoint( TInt aIndex ) const;

    97 

    98 

    99     private:

   100 

   101         /**

   102          * Default constructor

   103          */

   104         CCAChatInfoArray();

   105 

   106         /**

   107          * By default Symbian OS constructor is private.

   108          */

   109         void ConstructL();

   110 

   111     private:

   112         //owns

   113         CDesCArray* iTextFields;

   114 

   115         //owns

   116         CArrayFix<TInt>* iLineWidthArray;

   117 

   118         //owns

   119         HBufC* iLine;

   120 

   121         //doesn't own

   122         const CFont* iFont;

   123 

   124         TInt iSubCellWidth;

   125     };

   126 

   127 #endif      // CCACHATINFOARRAY_H

   128 

   129 // End of File