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/* |
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* Copyright (c) 2009 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: |
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* |
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*/ |
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#ifndef LOGSPREDICTIVETRANSLATOR_H |
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#define LOGSPREDICTIVETRANSLATOR_H |
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#include <QObject> |
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#include <QChar> |
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#include <QList> |
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class LogsCntToken |
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const QString& text() const {return mText;} |
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const QString& translation() const {return mTranslatedText;} |
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QString mText; |
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QString mTranslatedText; |
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}; |
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typedef QList<LogsCntToken> LogsCntTokenArray; |
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class LogsCntTokenIterator : public QListIterator<LogsCntToken> |
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inline LogsCntTokenIterator( LogsCntTokenArray& container ) |
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: QListIterator<LogsCntToken>( container ), mCount( container.count() ) {} |
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inline int count() const {return mCount;} |
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int mCount; |
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}; |
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class HbKeymap; |
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class HbInputLanguage; |
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/** |
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* predictive translator. Singelton |
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* |
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*/ |
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class LogsPredictiveTranslator : public QObject |
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{ |
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public: |
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static LogsPredictiveTranslator* instance(); |
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static void deleteInstance(); |
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static HbInputLanguage currentLanguage(); |
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~LogsPredictiveTranslator(); |
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virtual const QString preparePattern( const QString& pattern ) const; |
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const QString translateText( const QString& text ); |
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public: //abstracts |
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virtual bool match( const QString& pattern, |
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LogsCntTokenIterator& names ) const = 0; |
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virtual QStringList patternTokens( const QString& pattern ) const = 0; |
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virtual QString& trimPattern( QString& pattern, bool tailOnly = false ) const = 0; |
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virtual QStringList nameTokens( const QString& name ) const = 0; |
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virtual int hasPatternSeparators( const QString& pattern ) const = 0; |
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virtual int mib() const = 0; |
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protected: |
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virtual const QString translateChar( const QChar character, bool& ok ) const = 0; |
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explicit LogsPredictiveTranslator( const HbInputLanguage& lang ); |
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bool encodes( const QString& sniplet ); |
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const QString translate( const QString& text, bool* ok = 0, int count = -1 ) const; |
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inline virtual void* keyMap() const { return (void*)mKeyMap; } |
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private: |
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const LogsPredictiveTranslator& nameTranslator( const QString& name ); |
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protected: |
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const HbKeymap* mKeyMap; |
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private: |
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LogsPredictiveTranslator* mNameTranslator; |
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static LogsPredictiveTranslator* mInstance; |
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friend class UT_LogsPredictiveTranslator; |
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}; |
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#endif //LOGSPREDICTIVETRANSLATOR_H |