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 reader(&dictionaryFile);
126 /*search words list*/
129 while(!reader.atEnd() && !stopped){
130 reader.readNextStartElement();
131 if(reader.name()=="ar") {
132 while(reader.name()!="k" && !reader.atEnd())
133 reader.readNextStartElement();
135 a = reader.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 reader(&dictionaryFile);
204 while (!reader.atEnd()&& !stopped) {
206 if(reader.tokenType() == QXmlStreamReader::StartElement) {
207 if(reader.name()=="k") {
208 a = reader.readElementText();
215 while(reader.name()!="ar" && !reader.atEnd()) {
216 if(reader.name()!="" && reader.name()!="k") {
217 if(reader.tokenType()==QXmlStreamReader::EndElement)
219 if(reader.tokenType()==QXmlStreamReader::StartElement)
221 temp+=reader.name().toString();
222 if(reader.name().toString()=="c" && reader.tokenType()==QXmlStreamReader::StartElement)
223 temp= temp + tr(" c=\"") + reader.attributes().value(tr("c")).toString() + tr("\"");
226 temp+= reader.text().toString();
229 resultString+=tr("<t>") + temp.replace("\n","") + tr("</t>");
232 this->thread()->yieldCurrentThread();
235 dictionaryFile.close();
239 void XdxfPlugin::stop() {
243 DictDialog* XdxfPlugin::dictDialog() {
247 void XdxfPlugin::setPath(QString path){
249 _settings->setValue("path",path);
250 //getDictionaryInfo();
254 CommonDictInterface* XdxfPlugin::getNew(const Settings *settings) const {
255 XdxfPlugin *plugin = new XdxfPlugin();
257 plugin->setPath(settings->value("path"));
259 QStringList list = settings->keys();
260 foreach(QString key, list)
261 plugin->settings()->setValue(key, settings->value(key));
264 plugin->db_name = plugin->_settings->value("type")
265 + plugin->_settings->value("path");
266 plugin->db = QSqlDatabase::addDatabase("QSQLITE", plugin->db_name);
268 if(settings->value("cached").isEmpty() &&
269 settings->value("generateCache") == "true") {
270 plugin->makeCache("");
274 plugin->getDictionaryInfo();
278 bool XdxfPlugin::isAvailable() const {
282 void XdxfPlugin::setHash(uint _hash)
287 uint XdxfPlugin::hash() const
292 Settings* XdxfPlugin::settings() {
296 bool XdxfPlugin::isCached()
298 if(_settings->value("cached") == "true")
303 void XdxfPlugin::setSettings(Settings *settings) {
305 QString oldPath = _settings->value("path");
306 if(oldPath != settings->value("path")) {
307 setPath(settings->value("path"));
310 if((_settings->value("cached") == "false" ||
311 _settings->value("cached").isEmpty()) &&
312 settings->value("generateCache") == "true") {
316 _settings->setValue("cached", "false");
319 emit settingsChanged();
323 void XdxfPlugin::getDictionaryInfo() {
324 QFile dictionaryFile(path);
325 if(!dictionaryFile.open(QFile::ReadOnly | QFile::Text)) {
326 qDebug()<<"Error: could not open file";
330 QXmlStreamReader reader(&dictionaryFile);
331 reader.readNextStartElement();
332 if(reader.name()=="xdxf") {
333 if(reader.attributes().hasAttribute("lang_from"))
334 _langFrom = reader.attributes().value("lang_from").toString();
335 if(reader.attributes().hasAttribute("lang_to"))
336 _langTo = reader.attributes().value("lang_to").toString();
338 reader.readNextStartElement();
339 if(reader.name()=="full_name")
340 _name=reader.readElementText();
341 reader.readNextStartElement();
342 if(reader.name()=="description")
343 _infoNote=reader.readElementText();
345 dictionaryFile.close();
348 QString XdxfPlugin::removeAccents(QString string) {
350 string = string.replace(QString::fromUtf8("ł"), "l", Qt::CaseInsensitive);
351 QString normalized = string.normalized(QString::NormalizationForm_D);
352 normalized = normalized;
353 for(int i=0; i<normalized.size(); i++) {
354 if( !normalized[i].isLetterOrNumber() &&
355 !normalized[i].isSpace() &&
356 !normalized[i].isDigit() &&
357 normalized[i] != '*' &&
358 normalized[i] != '%' &&
359 normalized[i] != '_' &&
360 normalized[i] != '?' ) {
361 normalized.remove(i,1);
367 QIcon* XdxfPlugin::icon() {
371 int XdxfPlugin::countWords() {
375 QFile dictionaryFile(path);
376 if(!dictionaryFile.open(QFile::ReadOnly | QFile::Text)) {
377 qDebug()<<"Error: could not open file";
381 dictionaryFile.seek(0);
386 while(!dictionaryFile.atEnd()) {
387 line = dictionaryFile.readLine();
388 if(line.contains("<k>")) {
392 _wordsCount = wordsCount;
393 dictionaryFile.close();
399 bool XdxfPlugin::makeCache(QString dir) {
400 cachingDialog->setVisible(true);
401 QCoreApplication::processEvents();
403 QFileInfo dictFileN(_settings->value("path"));
405 cachePathN = QDir::homePath() + "/.mdictionary/"
406 + dictFileN.completeBaseName() + ".cache";
408 QFile dictionaryFile(dictFileN.filePath());
411 if (!dictionaryFile.open(QFile::ReadOnly | QFile::Text)) {
415 QXmlStreamReader reader(&dictionaryFile);
418 db.setDatabaseName(cachePathN);
420 qDebug() << "Database error" << endl;
423 QCoreApplication::processEvents();
425 cur.exec("PRAGMA synchronous = 0");
426 cur.exec("drop table dict");
427 QCoreApplication::processEvents();
428 cur.exec("create table dict(word text ,translation text)");
442 while (!reader.atEnd() && !stopped) {
444 QCoreApplication::processEvents();
448 if(reader.tokenType() == QXmlStreamReader::StartElement) {
449 if(reader.name()=="k"){
450 a = reader.readElementText();
456 while(reader.name()!="ar" && !reader.atEnd()) {
457 if(reader.name()!="" && reader.name()!="k") {
458 if(reader.tokenType()==QXmlStreamReader::EndElement)
460 if(reader.tokenType()==QXmlStreamReader::StartElement)
462 temp+=reader.name().toString();
463 if(reader.name().toString()=="c" && reader.tokenType()==QXmlStreamReader::StartElement)
464 temp= temp + tr(" c=\"") + reader.attributes().value(tr("c")).toString() + tr("\"");
467 temp+= reader.text().toString();
470 temp += tr("<t>") + temp.replace("\n","") + tr("</t>");
472 cur.prepare("insert into dict values(?,?)");
474 cur.addBindValue(temp);
477 int prog = counter*100/_wordsCount;
478 if(prog % 5 == 0 && lastProg != prog) {
479 Q_EMIT updateCachingProgress(prog,
487 cur.exec("select count(*) from dict");
490 cachingDialog->setVisible(false);
492 if(!cur.next() || countWords() != cur.value(0).toInt())
494 _settings->setValue("cache_path", cachePathN);
495 _settings->setValue("cached", "true");
501 Q_EXPORT_PLUGIN2(xdxf, XdxfPlugin)