forked from openkylin/ukui-search
87 lines
2.6 KiB
C++
87 lines
2.6 KiB
C++
/*
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* Copyright (C) 2023, KylinSoft Co., Ltd.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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* Authors: jixiaoxu <jixiaoxu@kylinos.cn>
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*
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*/
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#include <mutex>
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#include <cctype>
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#include "Traditional-to-Simplified.h"
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#include "Traditional-to-Simplified-private.h"
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#include "cppjieba/Unicode.hpp"
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Traditional2Simplified * Traditional2Simplified::g_Traditional2SimplifiedManager = nullptr;
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std::once_flag g_Traditional2SimplifiedSingleFlag;
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string Traditional2SimplifiedPrivate::getResults(string words)
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{
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string results;
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if (words.empty()) {
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return words;
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} else if (cppjieba::IsSingleWord(words)) {//单个字符
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results = m_Traditional2SimplifiedTrie.Find(words);
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if (results.empty()) {
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results = words;//原数据返回
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}
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} else {//多个字符
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string oneWord;
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string data;
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cppjieba::RuneStrArray runeArray;
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cppjieba::DecodeRunesInString(words, runeArray);
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for (auto i = runeArray.begin(); i != runeArray.end(); ++i) {
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oneWord = cppjieba::GetStringFromRunes(words, i, i);
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data = m_Traditional2SimplifiedTrie.Find(oneWord);
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if (data.empty()) {//单字无结果
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results.append(oneWord);
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} else {
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results.append(data);
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}
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}
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}
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return results;
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}
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Traditional2SimplifiedPrivate::Traditional2SimplifiedPrivate(Traditional2Simplified *parent) : q(parent)
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{
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}
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Traditional2SimplifiedPrivate::~Traditional2SimplifiedPrivate()
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{
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}
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Traditional2Simplified * Traditional2Simplified::getInstance()
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{
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call_once(g_Traditional2SimplifiedSingleFlag, []() {
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g_Traditional2SimplifiedManager = new Traditional2Simplified;
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});
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return g_Traditional2SimplifiedManager;
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}
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bool Traditional2Simplified::isTraditional(string &oneWord)
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{
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return d->isTraditional(oneWord);
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}
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string Traditional2Simplified::getResults(string words)
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{
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return d->getResults(words);
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}
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Traditional2Simplified::Traditional2Simplified() : d(new Traditional2SimplifiedPrivate)
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{
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}
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