1 /*

     2 * Copyright (c) 2002-2004 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 

    21 

    22 

    23 

    24 

    25 

    26 #ifndef __FINDUTILWESTERN__

    27 #define __FINDUTILWESTERN__

    28 

    29 #include <e32std.h>

    30 #include <CentralRepository.h>

    31 #include <AknFepInternalCRKeys.h>

    32 #include <CenRepNotifyHandler.h>

    33 #include "FindUtilBase.h"

    34 

    35 class CFindUtilKorean;

    36 // Factory function at first ordinal

    37 IMPORT_C MFindUtil* FindUtilFactoryFunctionL();

    38 

    39 NONSHARABLE_CLASS(CFindUtilWestern) : public CFindUtilBase, public MCenRepNotifyHandlerCallback

    40     {

    41     public:  // Constructors and destructor

    42         /**

    43          * C++ default constructor.

    44          */

    45         CFindUtilWestern();

    46 

    47         /**

    48          * Destructor.

    49          */

    50         virtual ~CFindUtilWestern();

    51 

    52     private:  // From MFindUtil

    53         /**

    54          * From MFindUtil It tests a matching.

    55          * @since 2.6

    56          * @param aContactsField is a contact field string.

    57          * @param aWord is a search string.

    58          * @return If aWord has been matched with aContactsField, 

    59          *         ETrue is returned.

    60          */

    61         TBool Match(const TDesC& aContactsField, const TDesC& aWord);

    62 

    63         /**

    64          * From MFindUtil It tests a partial matching.

    65          * @since 2.6

    66          * @param aItemString is a Contact field string

    67          * @param aSearchText is a search string

    68          * @return If aSearchText has been found in aItemString, 

    69          *         ETrue is returned.

    70          */

    71         TBool MatchRefineL( const TDesC& aItemString, const TDesC &aSearchText);      

    72         

    73 

    74         /**

    75          * From MFindUtil It checks whether aWord is valid.

    76          * @since 2.6

    77          * @param aWord 

    78          * @return ETrue is returned always.

    79          */

    80         TBool IsWordValidForMatching(const TDesC& aWord);

    81         

    82         /**

    83          * From MFindUtil It tests a partial matching.

    84          * @since 5.0

    85          * @param aItemString is a field string

    86          * @param aSearchText is a search string

    87          * @param aNextChars is a reference to buffer where next possible characters are saved. 

    88          *        The HBufC buffer may be re-allocated by this method. 

    89          *        In that case the pointer reference is modified to point to the re-allocated object.                              

    90          * @return If aSearchText has been found in aItemString, 

    91          *         ETrue is returned.

    92          */

    93         TBool MatchAdaptiveRefineL( const TDesC& aItemString, 

    94         							const TDesC& aSearchText, 

    95         							HBufC*& aNextChars);

    96 									

    97         /**

    98          * From MFindUtil

    99          * Current input text is handled by this model 

   100          *

   101          * @since S60 v3.2.3

   102          * @param aItemString Reference to the searching target

   103          * @param aSearchText Reference to text in find pane

   104          * @param aPolicy Reference to identify the different match policy

   105          * @param aConverter Reference to the converter interface, with which the aSearchText 

   106          *  will be converted into other kind of str, such numeric string according to

   107          *  the ITUT keyboard key map

   108          * @return ETrue for handling by this model; otherwise EFalse

   109          */

   110         virtual TBool MatchRefineL( const TDesC& aItemString, const TDesC& aSearchText, 

   111                                     TMatchPolicy aPolicy, MFindStringConverter* aConverter);									

   112         

   113          /**

   114          * From CFindUtilBase. Overrides the base function to find the input language

   115          * @since 3.1

   116          */

   117         void CFindUtilWestern::OpenL();

   118 	private:

   119         /**

   120         * Derived from MCenRepNotifyHandlerCallback

   121         * Receive a notification from central repository server

   122         */

   123         void HandleNotifyInt(TUint32 aId, TInt aNewValue);

   124 	private:

   125 		CRepository* iRepository;        

   126 		TInt iInputLanguage;

   127 		CCenRepNotifyHandler* iNotifyHandler;

   128         CFindUtilKorean *iFindUtilKorean;

   129         HBufC* iDigraphChars;

   130     };

   131 

   132 

   133 #endif // __FINDUTILWESTERN__

   134 

   135 // End of File