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/*********************************************************************************
NixNote - An open-source client for the Evernote service.
Copyright (C) 2014 Randy Baumgarte
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
***********************************************************************************/
#include "spellchecker.h"
#include <QFile>
#include <QLocale>
#include <QTextStream>
SpellChecker::SpellChecker(QObject *parent) :
QObject(parent)
{
dictionaryPath.append("/usr/share/hunspell/");
dictionaryPath.append("/usr/share/myspell/");
dictionaryPath.append("/usr/share/myspell/dicts/");
dictionaryPath.append("/Library/Spelling/");
dictionaryPath.append("/opt/openoffice.org/basis3.0/share/dict/ooo/");
dictionaryPath.append("/opt/openoffice.org2.4/share/dict/ooo/");
dictionaryPath.append("/usr/lib/openoffice.org2.4/share/dict/ooo");
dictionaryPath.append("/opt/openoffice.org2.3/share/dict/ooo/");
dictionaryPath.append("/usr/lib/openoffice.org2.3/share/dict/ooo/");
dictionaryPath.append("/opt/openoffice.org2.2/share/dict/ooo/");
dictionaryPath.append("/usr/lib/openoffice.org2.2/share/dict/ooo/");
dictionaryPath.append("/opt/openoffice.org2.1/share/dict/ooo/");
dictionaryPath.append("/usr/lib/openoffice.org2.1/share/dict/ooo");
dictionaryPath.append("/opt/openoffice.org2.0/share/dict/ooo/");
dictionaryPath.append("/usr/lib/openoffice.org2.0/share/dict/ooo/");
error = false;
}
QString SpellChecker::findDictionary(QString file) {
for (int i=0; i<dictionaryPath.size(); i++) {
QFile f(dictionaryPath[i]+file);
if (f.exists())
return dictionaryPath[i]+file;
}
return "";
}
void SpellChecker::setup(QString programDictionary, QString customDictionary) {
QString locale = QLocale::system().name();
dictionaryPath.prepend(programDictionary);
dictionaryPath.prepend(customDictionary);
QString aff = findDictionary(locale+".aff");
QString dic = findDictionary(locale+".dic");
if (dic=="" || aff == "") {
error = true;
errorMsg = tr("Unable to find dictionaries. Is Huntspell installed?");
return;
}
hunspell = new Hunspell(aff.toStdString().c_str(), dic.toStdString().c_str());
//Start adding custom words
QFile f(customDictionary+"user.lst");
if (f.exists()) {
f.open(QIODevice::ReadOnly);
QTextStream in(&f);
while ( !in.atEnd() ) {
QString line = in.readLine();
hunspell->add(line.toStdString().c_str());
}
f.close();
}
}
bool SpellChecker::spellCheck(QString word, QStringList &suggestions) {
int isValid = hunspell->spell(word.toStdString().c_str());
suggestions.empty();
if (isValid) {
return true;
}
char **wlst;
int ns = hunspell->suggest(&wlst,word.toStdString().c_str());
for (int i=0; i < ns; i++) {
suggestions.append(QString::fromStdString(wlst[i]));
}
return false;
}
void SpellChecker::addWord(QString dictionary, QString word) {
hunspell->add(word.toStdString().c_str());
// Append to the end of the user dictionary
//Start adding custom words
QFile f(dictionary);
f.open(QIODevice::Append);
QTextStream out(&f);
out << word;
f.close();
}
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