author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 17 Sep 2010 08:32:10 +0300 | |
changeset 28 | b7da29130b0e |
parent 6 | c3690ec91ef8 |
permissions | -rw-r--r-- |
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/**************************************************************************** |
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** |
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** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (developer.feedback@nokia.com) |
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** |
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** This file is part of the HbCore module of the UI Extensions for Mobile. |
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** |
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** GNU Lesser General Public License Usage |
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** This file may be used under the terms of the GNU Lesser General Public |
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** License version 2.1 as published by the Free Software Foundation and |
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** appearing in the file LICENSE.LGPL included in the packaging of this file. |
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** Please review the following information to ensure the GNU Lesser General |
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** Public License version 2.1 requirements will be met: |
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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** |
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** In addition, as a special exception, Nokia gives you certain additional |
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** rights. These rights are described in the Nokia Qt LGPL Exception |
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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** |
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** If you have questions regarding the use of this file, please contact |
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** Nokia at developer.feedback@nokia.com. |
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** |
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****************************************************************************/ |
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#ifndef HB_INPUT_EXTRA_USER_DICTIONARY_H |
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#define HB_INPUT_EXTRA_USER_DICTIONARY_H |
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#include <QObject> |
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#include <QStringList> |
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#include <hbinputuserdictionary.h> |
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/*! |
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\class HbExtraUDDirectoryEntry |
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\brief A directory entry inside extra user dictionary data area. |
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This class is used for internal book keeping in HbExtraUserDictionary data area. |
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Outside access is provided in case it is needed but typically public api is enough |
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for accessing extra user dictionary contents. |
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\sa HbExtraUserDictionary |
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*/ |
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class HbExtraUDDirectoryEntry |
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{ |
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public: |
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unsigned short start; /**< Index of word's first QChar in data area. */ |
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unsigned char length; /**< Length of the word. */ |
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unsigned char frequency; /**< Frequency information */ |
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}; |
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class HbExtraUserDictionaryPrivate; |
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const int KExtraUserDictionaryMaxWordLength = 256; |
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const int KExtraUserDictionaryMaxWords = 65535; |
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class HB_CORE_EXPORT HbExtraUserDictionary : public HbUserDictionary |
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{ |
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public: |
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HbExtraUserDictionary(); |
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HbExtraUserDictionary(int dbId); |
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~HbExtraUserDictionary(); |
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public: // from HbUserDictionary |
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int id() const; |
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bool addWord(const QString &newWord, HbPredictionCallback *callback = 0); |
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bool addWords(const QStringList &wordList); |
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bool removeWord(const QString &toBeRemoved); |
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int numberOfWords() const; |
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QStringList listWords(); |
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void clear(); |
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HbPredictionBase *hostEngine() const; |
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public: |
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QString wordAt(int index) const; |
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QStringList findMatches(const QString &searchString, bool sortByFrequency = false, Qt::CaseSensitivity caseSensitivity = Qt::CaseInsensitive); |
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bool hasWord(const QString &word, Qt::CaseSensitivity caseSensitivity = Qt::CaseSensitive) const; |
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void setHostEngine(HbPredictionBase *host); |
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bool load(const QString &nameOfTheFile = QString()); |
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bool save(const QString &nameOfTheFile = QString()); |
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void setId(int dbId); |
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bool isAlreadyInMemory() const; |
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bool attach(); |
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QString name(); |
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QString fileName(); |
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void incrementUseCount(const QString &word); |
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public: |
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QChar *rawDataArea() const; |
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int rawDataAreaSize() const; |
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HbExtraUDDirectoryEntry *directory() const; |
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protected: |
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HbExtraUserDictionaryPrivate *const d_ptr; |
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private: |
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Q_DECLARE_PRIVATE_D(d_ptr, HbExtraUserDictionary) |
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Q_DISABLE_COPY(HbExtraUserDictionary) |
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}; |
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#endif // HB_INPUT_EXTRA_USER_DICTIONARY_H |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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