1 /*******************************************************************************
3 This file is part of mDictionary.
5 mDictionary is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 3 of the License, or
8 (at your option) any later version.
10 mDictionary is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with mDictionary. If not, see <http://www.gnu.org/licenses/>.
18 Copyright 2010 Comarch S.A.
20 *******************************************************************************/
22 #include "xdxfplugin.h"
25 #include <QXmlStreamReader>
27 #include "TranslationXdxf.h"
28 #include "../../../includes/settings.h"
30 XdxfPlugin::XdxfPlugin(QObject *parent) : CommonDictInterface(parent),
31 _langFrom(tr("")), _langTo(tr("")),_name(tr("")),
32 _type(tr("xdxf")), _infoNote(tr("")) {
34 _settings = new Settings();
35 _dictDialog = new XdxfDictDialog(this, this);
36 cachingDialog = new XdxfCachingDialog(this);
38 connect(cachingDialog, SIGNAL(cancelCaching()),
41 _settings->setValue("type","xdxf");
45 _icon = QIcon(":/icons/xdxf.png");
48 QString XdxfPlugin::langFrom() const {
52 QString XdxfPlugin::langTo() const {
56 QString XdxfPlugin::name() const {
60 QString XdxfPlugin::type() const {
61 // return _settings->value("type");
65 QString XdxfPlugin::infoNote() const {
69 QList<Translation*> XdxfPlugin::searchWordList(QString word, int limit) {
70 //if(_settings->value("cached") == "true")
71 if(word.indexOf("*")==-1 && word.indexOf("?")==-1 && word.indexOf("_")==-1
72 && word.indexOf("%")==-1)
75 return searchWordListCache(word,limit);
76 return searchWordListFile(word, limit);
79 QList<Translation*> XdxfPlugin::searchWordListCache(QString word, int limit) {
81 QSet<Translation*> translations;
82 QString cacheFilePath = _settings->value("cache_path");
83 db.setDatabaseName(cacheFilePath);
85 qDebug() << "Database error" << db.lastError().text() << endl;
86 return searchWordListFile(word, limit);
90 if(word.indexOf("*")==-1 && word.indexOf("?")== 0)
92 word = word.replace("*", "%");
93 word = word.replace("?", "_");
94 word = removeAccents(word);
98 cur.prepare("select word from dict where word like ? limit ?");
99 cur.addBindValue(word);
100 cur.addBindValue(limit);
103 translations.insert(new TranslationXdxf(cur.value(0).toString(),
105 return translations.toList();
110 QList<Translation*> XdxfPlugin::searchWordListFile(QString word, int limit) {
111 QSet<Translation*> translations;
112 QFile dictionaryFile(path);
114 word = removeAccents(word);
117 QRegExp regWord(word);
118 regWord.setCaseSensitivity(Qt::CaseInsensitive);
119 regWord.setPatternSyntax(QRegExp::Wildcard);
120 if(!dictionaryFile.open(QFile::ReadOnly | QFile::Text)) {
121 qDebug()<<"Error: could not open file";
122 return translations.toList();
125 QXmlStreamReader dictionaryReader(&dictionaryFile);
126 /*search words list*/
129 while(!dictionaryReader.atEnd() && !stopped){
130 dictionaryReader.readNextStartElement();
131 if(dictionaryReader.name()=="ar"){
132 while(dictionaryReader.name()!="k" && !dictionaryReader.atEnd())
133 dictionaryReader.readNextStartElement();
134 if(!dictionaryReader.atEnd())
135 a = dictionaryReader.readElementText();
136 if(regWord.exactMatch(removeAccents(a)) && (i<limit || limit==0)) {
139 foreach(tran,translations)
142 ok=false; /*if key word is in the dictionary more that one */
144 if(ok) /*add key word to list*/
145 translations<<(new TranslationXdxf(a,_infoNote,this));
147 if(i>=limit && limit!=0)
151 this->thread()->yieldCurrentThread();
154 dictionaryFile.close();
155 return translations.toList();
158 QString XdxfPlugin::search(QString key) {
159 // if(_settings->value("cached") == "true")
161 return searchCache(key);
162 return searchFile(key);
167 QString XdxfPlugin::searchCache(QString key) {
169 QString cacheFilePath = _settings->value("cache_path");
170 db.setDatabaseName(cacheFilePath);
173 qDebug() << "Database error" << db.lastError().text() << endl;
174 return searchFile(key);
178 cur.prepare("select translation from dict where word like ? limit 1");
179 cur.addBindValue(key);
182 result = cur.value(0).toString();
190 QString XdxfPlugin::searchFile(QString key) {
191 QFile dictionaryFile(path);
192 QString resultString("");
193 if(!dictionaryFile.open(QFile::ReadOnly | QFile::Text)) {
194 qDebug()<<"Error: could not open file";
197 QXmlStreamReader dictionaryReader(&dictionaryFile);
204 while (!dictionaryReader.atEnd()&& !stopped) {
205 dictionaryReader.readNext();
206 if(dictionaryReader.tokenType() == QXmlStreamReader::StartElement) {
207 if(dictionaryReader.name()=="k") {
208 a = dictionaryReader.readElementText();
213 else if(dictionaryReader.tokenType() == QXmlStreamReader::Characters) {
215 /* QString temp(dictionaryReader.text().toString());
217 temp=dictionaryReader.readElementText();
218 temp.replace("\n","");
221 while(dictionaryReader.name()!="ar"&&
222 !dictionaryReader.atEnd()){
223 dictionaryReader.readNext();
224 if(dictionaryReader.name()!="" &&
225 dictionaryReader.name()!="ar") {
226 if(dictionaryReader.tokenType()==QXmlStreamReader::EndElement)
228 if(dictionaryReader.tokenType()==QXmlStreamReader::StartElement)
230 qDebug()<<dictionaryReader.tokenType();
231 temp=temp+dictionaryReader.name().toString() + tr(">");
234 temp+=dictionaryReader.text().toString();
237 resultString+=temp.replace("\n","")+"\n";
241 while(dictionaryReader.name()!="ar" && !dictionaryReader.atEnd()) {
242 if(dictionaryReader.name()!="") {
243 if(dictionaryReader.tokenType()==QXmlStreamReader::EndElement)
245 if(dictionaryReader.tokenType()==QXmlStreamReader::StartElement)
247 temp=temp+dictionaryReader.name().toString() + tr(">");
249 temp+= dictionaryReader.text().toString();
250 dictionaryReader.readNext();
252 resultString+=tr("<t>") + temp.replace("\n","") + tr("</t>");
256 this->thread()->yieldCurrentThread();
259 dictionaryFile.close();
263 void XdxfPlugin::stop() {
267 DictDialog* XdxfPlugin::dictDialog() {
271 void XdxfPlugin::setPath(QString path){
273 _settings->setValue("path",path);
274 //getDictionaryInfo();
278 CommonDictInterface* XdxfPlugin::getNew(const Settings *settings) const {
279 XdxfPlugin *plugin = new XdxfPlugin();
281 plugin->setPath(settings->value("path"));
283 QStringList list = settings->keys();
284 foreach(QString key, list)
285 plugin->settings()->setValue(key, settings->value(key));
288 plugin->db_name = plugin->_settings->value("type")
289 + plugin->_settings->value("path");
290 plugin->db = QSqlDatabase::addDatabase("QSQLITE", plugin->db_name);
292 if(settings->value("cached").isEmpty() &&
293 settings->value("generateCache") == "true") {
294 plugin->makeCache("");
298 plugin->getDictionaryInfo();
302 bool XdxfPlugin::isAvailable() const {
306 void XdxfPlugin::setHash(uint _hash)
311 uint XdxfPlugin::hash() const
316 Settings* XdxfPlugin::settings() {
320 bool XdxfPlugin::isCached()
322 if(_settings->value("cached") == "true")
327 void XdxfPlugin::setSettings(Settings *settings) {
329 QString oldPath = _settings->value("path");
330 if(oldPath != settings->value("path")) {
331 setPath(settings->value("path"));
334 if((_settings->value("cached") == "false" ||
335 _settings->value("cached").isEmpty()) &&
336 settings->value("generateCache") == "true") {
340 _settings->setValue("cached", "false");
343 emit settingsChanged();
347 void XdxfPlugin::getDictionaryInfo() {
348 QFile dictionaryFile(path);
349 if(!dictionaryFile.open(QFile::ReadOnly | QFile::Text)) {
350 qDebug()<<"Error: could not open file";
354 QXmlStreamReader dictionaryReader(&dictionaryFile);
355 dictionaryReader.readNextStartElement();
356 if(dictionaryReader.name()=="xdxf") {
357 if(dictionaryReader.attributes().hasAttribute("lang_from"))
358 _langFrom = dictionaryReader.attributes().value("lang_from").toString();
359 if(dictionaryReader.attributes().hasAttribute("lang_to"))
360 _langTo = dictionaryReader.attributes().value("lang_to").toString();
362 dictionaryReader.readNextStartElement();
363 if(dictionaryReader.name()=="full_name")
364 _name=dictionaryReader.readElementText();
365 dictionaryReader.readNextStartElement();
366 if(dictionaryReader.name()=="description")
367 _infoNote=dictionaryReader.readElementText();
369 dictionaryFile.close();
372 QString XdxfPlugin::removeAccents(QString string) {
374 string = string.replace(QString::fromUtf8("ł"), "l", Qt::CaseInsensitive);
375 QString normalized = string.normalized(QString::NormalizationForm_D);
376 normalized = normalized;
377 for(int i=0; i<normalized.size(); i++) {
378 if( !normalized[i].isLetterOrNumber() &&
379 !normalized[i].isSpace() &&
380 !normalized[i].isDigit() &&
381 normalized[i] != '*' &&
382 normalized[i] != '%' &&
383 normalized[i] != '_' &&
384 normalized[i] != '?' ) {
385 normalized.remove(i,1);
391 QIcon* XdxfPlugin::icon() {
395 int XdxfPlugin::countWords() {
399 QFile dictionaryFile(path);
400 if(!dictionaryFile.open(QFile::ReadOnly | QFile::Text)) {
401 qDebug()<<"Error: could not open file";
405 dictionaryFile.seek(0);
410 while(!dictionaryFile.atEnd()) {
411 line = dictionaryFile.readLine();
412 if(line.contains("<k>")) {
416 _wordsCount = wordsCount;
417 dictionaryFile.close();
423 bool XdxfPlugin::makeCache(QString dir) {
424 cachingDialog->setVisible(true);
425 QCoreApplication::processEvents();
427 QFileInfo dictFileN(_settings->value("path"));
429 cachePathN = QDir::homePath() + "/.mdictionary/"
430 + dictFileN.completeBaseName() + ".cache";
432 QFile dictionaryFile(dictFileN.filePath());
435 if (!dictionaryFile.open(QFile::ReadOnly | QFile::Text)) {
439 QXmlStreamReader reader(&dictionaryFile);
442 db.setDatabaseName(cachePathN);
444 qDebug() << "Database error" << endl;
447 QCoreApplication::processEvents();
449 cur.exec("PRAGMA synchronous = 0");
450 cur.exec("drop table dict");
451 QCoreApplication::processEvents();
452 cur.exec("create table dict(word text ,translation text)");
466 while (!reader.atEnd() && !stopped) {
468 QCoreApplication::processEvents();
472 if(reader.tokenType() == QXmlStreamReader::StartElement) {
473 if(reader.name()=="k"){
474 a = reader.readElementText();
478 else if(reader.tokenType() == QXmlStreamReader::Characters) {
481 while(reader.name()!="ar" && !reader.atEnd()) {
482 if(reader.name()!="") {
483 if(reader.tokenType()==QXmlStreamReader::EndElement)
485 if(reader.tokenType()==QXmlStreamReader::StartElement)
487 temp=temp+reader.name().toString() + tr(">");
489 temp+= reader.text().toString();
492 temp=tr("<t>") + temp.replace("\n","") + tr("</t>");
494 cur.prepare("insert into dict values(?,?)");
496 cur.addBindValue(temp);
499 int prog = counter*100/_wordsCount;
500 if(prog % 5 == 0 && lastProg != prog) {
501 Q_EMIT updateCachingProgress(prog,
511 cur.exec("select count(*) from dict");
514 cachingDialog->setVisible(false);
516 if(!cur.next() || countWords() != cur.value(0).toInt())
518 _settings->setValue("cache_path", cachePathN);
519 _settings->setValue("cached", "true");
525 Q_EXPORT_PLUGIN2(xdxf, XdxfPlugin)