author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Thu, 27 May 2010 13:07:04 +0300 | |
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/* |
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* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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#ifndef __FINDUTIL_H__ |
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#define __FINDUTIL_H__ |
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#include <e32base.h> |
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/** |
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* Identify the match policy for FindUtil API |
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*/ |
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enum TMatchPolicy |
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{ |
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EDefault, |
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ECustomConverter |
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}; |
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/** |
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* Interface for the conversion of find string |
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*/ |
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class MFindStringConverter |
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{ |
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public: |
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virtual void Converter(const TDesC& aSourStr, TDes& aDestStr) = 0; |
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}; |
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/** |
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* FindUtil API |
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*/ |
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class MFindUtil |
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{ |
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public: |
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virtual TBool Match(const TDesC& aContactsField, const TDesC& aWord) = 0; |
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virtual TBool MatchRefineL( const TDesC& aItemString, const TDesC &aSearchText) = 0; |
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virtual TBool IsWordValidForMatching(const TDesC& aWord) = 0; |
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virtual TBool MatchAdaptiveRefineL( const TDesC& aItemString, const TDesC &aSearchText, HBufC*& aNextChars ) = 0; |
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virtual TBool MatchRefineL( const TDesC& aItemString, const TDesC& aSearchText, |
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TMatchPolicy aPolicy, MFindStringConverter* aConverter) = 0; |
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}; |
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/** |
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* CFindUtil instance gives access to MFindUtil interface. |
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*/ |
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NONSHARABLE_CLASS(CFindUtil) : public CBase |
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{ |
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public: // Constructors and destructor |
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/** |
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* Creates a new CFindUtil instance. |
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* In those language variants, where FindUtil is not used, |
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* this method returns NULL. |
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*/ |
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IMPORT_C static CFindUtil* NewL(); |
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IMPORT_C ~CFindUtil(); |
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public: // New functions |
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MFindUtil* Interface() {return iInterface;} |
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private: // Private constructors |
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CFindUtil(); |
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void ConstructL(); |
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private: // Data |
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MFindUtil* iInterface; |
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RLibrary iLib; |
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}; |
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#endif |