1 /*

     2 * Copyright (c) 2007 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:  Predictive Contact Search Algorithm 1 main class

    15 *

    16 */

    17 

    18 

    19 #ifndef C_PCS_ALGORITHM_1_UTILS

    20 #define C_PCS_ALGORITHM_1_UTILS

    21 

    22 // INCLUDE FILES

    23 

    24 #include <e32hashtab.h>

    25 

    26 #include "CPsData.h"

    27 #include "CPsQuery.h"

    28 

    29 // FORWARD DECLARATION

    30 

    31 typedef RPointerArray<CPsData> CPSDATA_R_PTR_ARRAY;

    32 

    33 // CLASS DECLARATION

    34 class CPcsAlgorithm1Utils : public CBase

    35 {

    36 	public: 

    37 

    38 		/**

    39 		 * Merge function to merge the search results from different arrays

    40 		 * into a single array in sorted order.

    41 		 * It merges all the result sets that are there in iSearchResultsArr

    42          * into single result set. This is a wrapper funciton implemented that

    43          * works for all type of key board modes

    44 		 */

    45 		static void FormCompleteSearchResultsL(RPointerArray<CPSDATA_R_PTR_ARRAY>& aSearchResultsArr, 

    46 										       RPointerArray<CPsData>& SearchResults);

    47 

    48 		/**

    49          * Case Sensitive compare for keys

    50          */

    51 		static TBool MyCompareK(const TDesC& aLeft, const TDesC& aRight, CPsQuery& aPsQuery);

    52 

    53 		/**

    54          * Customized CompareC         

    55          */					

    56         static TInt MyCompareC(const TDesC& aLeft, const TDesC& aRight); 					       

    57 			  

    58         

    59         /**

    60          * TLinearOrder rule for comparison of data objects

    61          */

    62         static TInt CompareDataBySortOrderL(const CPsData& aObject1, 

    63                                            const CPsData& aObject2);

    64 

    65         /**

    66          * Trim off all white spaces and special chars

    67          */                                   

    68         static void MyTrim(TDes& aString);                                           

    69         

    70         

    71         /**

    72          * Check if the input URI is of contact search in a group template form

    73          */                                   

    74         static TBool IsGroupUri(TDesC& aURI);                                        

    75                                     

    76 };

    77 #endif // C_PCS_ALGORITHM_1_UTILS

    78