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124 lines
3.0 KiB
124 lines
3.0 KiB
15 years ago
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/**
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This file is part of Kiten, a KDE Japanese Reference Tool...
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Copyright (C) 2001 Jason Katz-Brown <jason@katzbrown.com>
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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 2 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
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USA
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**/
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#include <kdebug.h>
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#include <kstandarddirs.h>
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#include <kmessagebox.h>
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#include <klocale.h>
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#include <qfile.h>
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#include <qregexp.h>
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#include <qtextcodec.h>
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#include "deinf.h"
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Deinf::Index::Index()
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{
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loaded = false;
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}
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void Deinf::Index::load()
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{
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if (loaded)
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return;
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KStandardDirs *dirs = KGlobal::dirs();
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QString vconj = dirs->findResource("data", "kiten/vconj");
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if (vconj.isNull())
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{
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KMessageBox::error(0, i18n("Verb deinflection information not found, so verb deinflection cannot be used."));
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return;
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}
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QFile f(vconj);
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if (!f.open(IO_ReadOnly))
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{
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KMessageBox::error(0, i18n("Verb deinflection information could not be loaded, so verb deinflection cannot be used."));
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return;
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}
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QTextStream t(&f);
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t.setCodec(QTextCodec::codecForName("eucJP"));
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for(QString text = t.readLine(); !t.eof() && text.at(0) != '$'; text = t.readLine())
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{
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if(text.at(0) != '#')
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{
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unsigned int number = text.left(2).stripWhiteSpace().toUInt();
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QString name = text.right(text.length() - 2).stripWhiteSpace();
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names[number] = name;
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}
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}
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for(QString text = t.readLine(); !text.isEmpty(); text = t.readLine())
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{
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if(text.at(0) != '#')
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{
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QStringList things(QStringList::split(QChar('\t'), text));
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Conjugation conj;
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conj.ending = things.first();
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conj.replace = (*things.at(1));
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conj.num = things.last().toUInt();
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list.append(conj);
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}
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}
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f.close();
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loaded = true;
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}
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namespace
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{
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QStringList possibleConjugations(const QString &text)
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{
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QStringList endings;
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for (unsigned i = 0; i < text.length(); ++i)
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endings.append(text.right(i));
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return endings;
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}
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}
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QStringList Deinf::Index::deinflect(const QString &text, QStringList &name)
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{
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load();
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QStringList endings = possibleConjugations(text);
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QStringList ret;
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for (QValueListIterator <Conjugation> it = list.begin(); it != list.end(); ++it)
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{
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QStringList matches(endings.grep(QRegExp(QString("^") + (*it).ending)));
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if (matches.size() > 0) // a match
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{
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name.append(names[(*it).num]);
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//kdDebug() << "match ending: " << (*it).ending << "; replace: " << (*it).replace << "; name: " << names[(*it).num] << endl;
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QString tmp(text);
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tmp.replace(QRegExp((*it).ending + "*", false, true), (*it).replace);
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ret.append(tmp);
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}
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}
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return ret;
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}
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