/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef LOGSPREDICTIVE12KEYTRANSLATOR_H

#define LOGSPREDICTIVE12KEYTRANSLATOR_H

#include <QObject>

#include <QChar>

#include <QHash>

#include "logspredictivetranslator.h"

/**

 * abstract translator for ITU-T 12 keys keyboard 

 *

 */

class LogsPredictive12KeyTranslator : public LogsPredictiveTranslator 

{

public: 

    explicit LogsPredictive12KeyTranslator();

    ~LogsPredictive12KeyTranslator();

public: //from LogsPredictiveTranslator

    QStringList patternTokens( const QString& pattern ) const;

    int hasPatternSeparators( const QString& pattern ) const;

    const QChar translateChar( const QChar character ) const;

private:

    void padWithZeros( QString& token, const QString& source, int padIndex ) const;

private:

    friend class UT_LogsPredictive12KeyTranslator;

};

#endif //LOGSPREDICTIVE12KEYTRANSLATOR_H