1 /*

     2 * Copyright (c) 2007-2008 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:  Class header for CWsfWlanInfoSortingDefault

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_WSFWLANINFOSORTINGDEFAULT_H

    21 #define C_WSFWLANINFOSORTINGDEFAULT_H

    22 

    23 

    24 //  EXTERNAL INCLUDES

    25 #include <e32base.h>

    26 

    27 //  INTERNAL INCLUDES

    28 #include "wsfwlaninfosortingfiltervisitor.h"

    29 

    30 

    31 //  CLASS DEFINITION

    32 /**

    33 * Default sorting filter for WLAN items

    34 *

    35 * @lib wsfwlaninfosorting.lib

    36 * @since S60 5.0

    37 */

    38 NONSHARABLE_CLASS( CWsfWlanInfoSortingDefault ): public CBase, 

    39                                         public MWsfWlanInfoSortingFilterVisitor

    40     {

    41     public:     

    42         static CWsfWlanInfoSortingDefault* NewLC();

    43         static CWsfWlanInfoSortingDefault* NewL();

    44         

    45         ~CWsfWlanInfoSortingDefault();

    46         

    47         

    48     private:    // constructors

    49         void ConstructL();

    50         CWsfWlanInfoSortingDefault();    

    51         

    52             

    53     public: // from MWsfWlanInfoSortingFilterVisitor

    54         

    55         /**

    56         * Do comparing between these two entries

    57         * @since S60 5.0

    58         * @param aInfoLeft Left element

    59         * @param aInfoRight Right element

    60         * @return Negative if aInfoLeft is smaller tha aInfoRight,

    61         *         zero if the entries are equal,

    62         *         positive if the aInfoLeft is greater than aInfoRight

    63         */

    64         virtual TInt Compare( const TWsfWlanInfo& aInfoLeft, 

    65                               const TWsfWlanInfo& aInfoRight );

    66 

    67         /**

    68         * Check if the entry matches to filter rules and carry out additional

    69         * operations if needed.

    70         * @since S60 5.0

    71         * @param aInfoLeft The element to be checked

    72         * @return ETrue if the item matches the rule

    73         */

    74         virtual TBool SetupOnRuleMatch( TWsfWlanInfo& aInfoLeft );

    75         

    76         /**

    77         * Handle filter match 

    78         * @since S60 5.0

    79         * @param aFilterEntry The element in question

    80         */ 

    81         virtual void MarkMatchedFilterL( TWsfWlanInfo& aFilterEntry );

    82 

    83         /**

    84         * Edit filter definitions

    85         * @since S60 5.0

    86         * @param aInfoArray The element in question

    87         */

    88         virtual void EditFilterDefsL( CWsfWlanInfoArray& aInfoArray );

    89         

    90         /**

    91         * Read the filter defintions to filter

    92         * @since S60 5.0

    93         */

    94         virtual void ReadFilterDefsL();

    95 

    96     };

    97 

    98 

    99 #endif // C_WSFWLANINFOSORTINGDEFAULT_H

   100