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Viewing changes to plugins/contacts/symbian/contactsmodel/cntplsql/inc/ckoreankeymap.h

  • Committer: Bazaar Package Importer
  • Author(s): Jonathan Riddell
  • Date: 2010-11-16 16:18:07 UTC
  • mfrom: (1.1.3 upstream)
  • Revision ID: james.westby@ubuntu.com-20101116161807-k2dzt2nyse975r3l
Tags: 1.1.0-0ubuntu1
* New upstream release
* Syncronise with Debian, no remaining changes

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plugins/contacts/symbian/contactsmodel/cntplsql/inc/ckoreankeymap.h
 
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/*
 
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* Copyright (c) 2010 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 "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: Class to hold the character to key mappings and provide
 
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*   conversion of strings to their numerical mappings. 
 
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*
 
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*/
 
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#ifndef __CKOREANKEYMAP_H__
 
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#define __CKOREANKEYMAP_H__
 
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// INCLUDES
 
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#include "mlanguagespecifickeymap.h"
 
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#include <QList>
 
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#include <QMap.h>
 
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#include <QChar>
 
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#include <e32base.h>
 
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// FORWARD DECLARATIONS
 
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class QString;
 
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class QTextCodec;
 
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// CLASS DECLARATION
 
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NONSHARABLE_CLASS(CKoreanKeyMap) : public CBase, public MLanguageSpecificKeymap
 
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        {
 
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    public: // Constructors and destructor
 
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                static CKoreanKeyMap* NewL();
 
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        /**
 
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         * Destructor
 
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         */
 
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                virtual ~CKoreanKeyMap();
 
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        public: // From MLanguageSpecificKeymap
 
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                QString GetMappedString(QString aSource) const;
 
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    public: // New functions
 
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                /**
 
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         * Returns ETrue if aSource contains one or more Korean characters.
 
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         */
 
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                TBool IsLanguageSupported(QString aSource) const;
 
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        protected: // Constructors
 
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                /**
 
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         * Constructor
 
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         */
 
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                CKoreanKeyMap();
 
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                /**
 
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                 * Second phase constructor
 
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                 */
 
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                void ConstructL();
 
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        private: // New functions
 
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                void GetTextCodecs();
 
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                void FillKeyPressMap();
 
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                void MapCharacters(QString aKeySequence,
 
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                                                   QChar aJamoChar,
 
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                                                   QChar aCompatibilityJamoChar = 0,
 
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                                                   QChar aOtherJamoChar = 0);
 
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                TBool IsSyllable(QChar aChar) const;
 
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        /**
 
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         * Extracts the Jamos from the complete Korean character (Hangeul).
 
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                 *
 
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                 * Returned string contains the Jamos
 
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         */
 
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                const QString ExtractJamos(QChar aChar) const;
 
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                const QString MapJamoToKeySequence(QChar aChar) const;
 
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        private: // Data
 
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                // Mapping between those Korean unicode characters (Naratgeul logic) and
 
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                // the keypresses used to produce the character.
 
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                QMap<QChar, QString> iKeyPressMap;
 
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                // Not owned
 
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                QTextCodec* iLatinCodec;
 
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                QTextCodec* iKoreanCodec;
 
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                // For unit testing
 
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                friend class UT_CKoreanKeyMap;
 
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        };
 
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#endif // __CKOREANKEYMAP_H__
 
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// End of file