author | hgs |
Fri, 15 Oct 2010 14:47:48 +0300 | |
changeset 21 | 2f0af9ba7665 |
parent 17 | 90fe74753f71 |
permissions | -rw-r--r-- |
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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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#include <QObject> |
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#include <QLocale> |
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#include <QHash> |
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#include <QRegExp> |
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#include <hbinputkeymapfactory.h> |
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#include <hbinputkeymap.h> |
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#include <hbinputsettingproxy.h> |
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|
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#include "logspredictive12keytranslator.h" |
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#include "logslogger.h" |
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|
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|
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// ----------------------------------------------------------------------------- |
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// LogsPredictive12KeyTranslator::LogsPredictive12KeyTranslator() |
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// ----------------------------------------------------------------------------- |
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// |
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LogsPredictive12KeyTranslator::LogsPredictive12KeyTranslator( |
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const HbInputLanguage& lang ) |
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: LogsPredictiveTranslator( lang ) |
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{ |
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LOGS_QDEBUG( "logs [FINDER] -> LogsPredictive12KeyTranslator::\ |
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LogsPredictive12KeyTranslator()" ) |
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LOGS_QDEBUG( "logs [FINDER] <- LogsPredictive12KeyTranslator::\ |
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LogsPredictive12KeyTranslator()" ) |
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|
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} |
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|
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// ----------------------------------------------------------------------------- |
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// LogsPredictive12KeyTranslator::~LogsPredictive12KeyTranslator() |
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// ----------------------------------------------------------------------------- |
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// |
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LogsPredictive12KeyTranslator::~LogsPredictive12KeyTranslator() |
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{ |
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LOGS_QDEBUG( "logs [FINDER] -> LogsPredictive12KeyTranslator::\ |
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~LogsPredictive12KeyTranslator()" ) |
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LOGS_QDEBUG( "logs [FINDER] <- LogsPredictive12KeyTranslator::\ |
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~LogsPredictive12KeyTranslator()" ) |
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|
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} |
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|
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|
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// ----------------------------------------------------------------------------- |
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// LogsPredictive12KeyTranslator::translateChar() |
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// ----------------------------------------------------------------------------- |
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// |
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const QString LogsPredictive12KeyTranslator::translateChar( |
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const QChar character ) const |
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{ |
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const HbMappedKey* mappedKey = 0; |
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if ( mKeyMap ) { |
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mappedKey = mKeyMap->keyForCharacter( HbKeyboardVirtual12Key, character ); |
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if ( !mappedKey ) { |
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mappedKey = mKeyMap->keyForCharacter( HbKeyboardSctPortrait, character ); |
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return mappedKey ? QString( StarKey ) : QString(); |
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} |
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} |
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return mappedKey ? QString( mappedKey->keycode ) : QString(); |
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} |
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// ----------------------------------------------------------------------------- |
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// LogsPredictive12KeyTranslator::match() |
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// ----------------------------------------------------------------------------- |
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// |
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bool LogsPredictive12KeyTranslator::match( |
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const QString& pattern, |
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LogsCntTokenIterator& names ) const |
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{ |
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QString modifiedPattern = pattern; |
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modifiedPattern = trimPattern( modifiedPattern, true ); |
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||
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bool match = doSimpleMatch( modifiedPattern, names ); |
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||
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if (!match && hasPatternSeparators( modifiedPattern ) ) { |
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QStringList patternArray = patternTokens( modifiedPattern ); |
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match = doComplexMatch( patternArray, names ); |
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if (!match ) { |
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for(int i=0;i<patternArray.length();i++ ) { |
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trimPattern( patternArray[i] ); |
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} |
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match = doComplexMatch( patternArray, names ); |
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} |
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} |
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return match; |
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} |
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||
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// ----------------------------------------------------------------------------- |
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// LogsPredictive12KeyTranslator::doSimpleMatch() |
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// ----------------------------------------------------------------------------- |
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// |
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bool LogsPredictive12KeyTranslator::doSimpleMatch( |
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const QString& pattern, |
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LogsCntTokenIterator& names ) const |
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{ |
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int matchCount = 0; |
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names.toFront(); |
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||
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while( names.hasNext() && !matchCount ) { |
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matchCount = (int)names.next().translation().startsWith( pattern ); |
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} |
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return matchCount > 0; |
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} |
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// ----------------------------------------------------------------------------- |
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// LogsPredictive12KeyTranslator::doComplexMatch() |
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// ----------------------------------------------------------------------------- |
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// |
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bool LogsPredictive12KeyTranslator::doComplexMatch( |
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const QStringList& patternArray, |
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LogsCntTokenIterator& names ) const |
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{ |
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const bool zero = false; |
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names.toFront(); |
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int targetMatchCount = patternArray.count(); |
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int namesCount = names.count(); |
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//if pattern has more tokens than name(s), it is a missmatch |
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if ( namesCount < targetMatchCount ) { |
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return false; |
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} |
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||
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QListIterator<QString> patterns( patternArray ); |
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QVector<bool> matchVector(targetMatchCount, zero ); |
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int currentPattern = 0; |
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int matchCount = 0; |
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bool match = false; |
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||
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while( names.hasNext() && matchCount < targetMatchCount ) { |
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LogsCntToken name = names.next(); |
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currentPattern = 0; |
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patterns.toFront(); |
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match = false; |
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while ( !name.text().isEmpty() && |
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patterns.hasNext() && !match ) { |
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QString pattern = patterns.next(); |
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//unique match check |
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if ( !matchVector.at( currentPattern ) ) { |
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match = matchVector[ currentPattern ] |
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= name.translation().startsWith( pattern ); |
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matchCount = match ? matchCount+1 : matchCount; |
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} |
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currentPattern++; |
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} |
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} |
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return matchCount >= targetMatchCount; |
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||
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} |
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