| 1 | /* |
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| 2 | * Qt implementation of TCIME library |
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| 3 | * This file is part of the Qt Virtual Keyboard module. |
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| 4 | * Contact: http://www.qt.io/licensing/ |
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| 5 | * |
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| 6 | * Copyright (C) 2015 The Qt Company |
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| 7 | * Copyright 2010 Google Inc. |
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| 8 | * |
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| 9 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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| 10 | * you may not use this file except in compliance with the License. |
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| 11 | * You may obtain a copy of the License at |
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| 12 | * |
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| 13 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 14 | * |
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| 15 | * Unless required by applicable law or agreed to in writing, software |
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| 16 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 17 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 18 | * See the License for the specific language governing permissions and |
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| 19 | * limitations under the License. |
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| 20 | */ |
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| 21 | |
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| 22 | #ifndef WORDDICTIONARY_H |
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| 23 | #define WORDDICTIONARY_H |
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| 24 | |
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| 25 | #include <QVector> |
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| 26 | #include <QString> |
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| 27 | #include <QStringList> |
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| 28 | |
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| 29 | namespace tcime { |
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| 30 | |
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| 31 | /** |
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| 32 | * Reads a word-dictionary and provides word-suggestions as a list of characters |
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| 33 | * for the specified input. |
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| 34 | */ |
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| 35 | class WordDictionary |
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| 36 | { |
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| 37 | Q_DISABLE_COPY(WordDictionary) |
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| 38 | |
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| 39 | protected: |
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| 40 | typedef QChar DictionaryWord; |
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| 41 | typedef QVector<DictionaryWord> DictionaryEntry; |
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| 42 | typedef QVector<DictionaryEntry> Dictionary; |
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| 43 | |
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| 44 | const Dictionary &dictionary() const { return _dictionary; } |
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| 45 | |
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| 46 | public: |
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| 47 | WordDictionary() {} |
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| 48 | virtual ~WordDictionary() {} |
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| 49 | |
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| 50 | bool isEmpty() const { return _dictionary.isEmpty(); } |
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| 51 | |
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| 52 | virtual bool load(const QString &fileName, bool littleEndian = false); |
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| 53 | virtual QStringList getWords(const QString &input) const = 0; |
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| 54 | |
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| 55 | private: |
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| 56 | Dictionary _dictionary; |
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| 57 | }; |
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| 58 | |
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| 59 | } |
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| 60 | |
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| 61 | #endif // WORDDICTIONARY_H |
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| 62 | |
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