1 /*

     2 * Copyright (c) 2002-2009 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:  

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CCLFSORTINGSTYLEIMPL_H

    21 #define CCLFSORTINGSTYLEIMPL_H

    22 

    23 //  INCLUDES

    24 #include <MCLFSortingStyle.h>

    25 #include <e32base.h>

    26 

    27 class TResourceReader;

    28 

    29 // CLASS DECLARATION

    30 

    31 /**

    32 *  This class implements MCLFSortingStyle interface.

    33 *

    34 *  @lib ContentListingFramework.lib

    35 *  @since S60 3.0

    36 */

    37 NONSHARABLE_CLASS( CCLFSortingStyleImpl ) : public CBase,

    38                                             public MCLFSortingStyle

    39     {

    40     public:  // Constructors and destructor

    41 

    42         /**

    43         * Two-phased constructor.

    44         */

    45         static CCLFSortingStyleImpl* NewLC();

    46 

    47         /**

    48         * Two-phased constructor.

    49         */

    50         static CCLFSortingStyleImpl* NewLC( TResourceReader& aResource );

    51 

    52         /**

    53         * Destructor.

    54         */

    55         virtual ~CCLFSortingStyleImpl();

    56 

    57     protected:  // Functions from base classes

    58 

    59         /**

    60         * From MCLFSortingStyle

    61         */

    62         void ResetL();

    63 

    64         /**

    65         * From MCLFSortingStyle

    66         */

    67         void AddFieldL( TCLFFieldId aFieldId );

    68 

    69         /**

    70         * From MCLFSortingStyle

    71         */

    72         void GetFieldsL( RArray<TCLFFieldId>& aArray ) const;

    73 

    74         /**

    75         * From MCLFSortingStyle

    76         */

    77         void SetOrdering( TCLFSortingStyleOrdering aOrdering );

    78 

    79         /**

    80         * From MCLFSortingStyle

    81         */

    82         TCLFSortingStyleOrdering Ordering() const;

    83 

    84         /**

    85         * From MCLFSortingStyle

    86         */

    87         void SetSortingDataType( TCLFItemDataType aDataType );

    88 

    89         /**

    90         * From MCLFSortingStyle

    91         */

    92         TCLFItemDataType SortingDataType() const;

    93 

    94         /**

    95         * From MCLFSortingStyle

    96         */

    97         void SetUndefinedItemPosition(

    98                     TCLFUndefinedItemPosition aUndefinedItemPosition );

    99 

   100         /**

   101         * From MCLFSortingStyle

   102         */

   103         TCLFUndefinedItemPosition UndefinedItemPosition() const;

   104 

   105 

   106     private:

   107 

   108         /**

   109         * C++ default constructor.

   110         */

   111         CCLFSortingStyleImpl();

   112 

   113         /**

   114         * By default Symbian 2nd phase constructor is private.

   115         */

   116         void ConstructL( TResourceReader& aResource );

   117 

   118     private:    // Data

   119         // Own: field ID array

   120         RArray<TCLFFieldId> iFieldIDArray;

   121         // Own: data type

   122         TCLFItemDataType iDataType;

   123         // Own: sorting ordering

   124         TCLFSortingStyleOrdering iOrdering;

   125         // Own:

   126         TCLFUndefinedItemPosition iUndefinedItemPosition;

   127 

   128     };

   129 

   130 #endif      // CCLFSORTINGSTYLEIMPL_H

   131 

   132 // End of File