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 //Created by Mateusz Półrola
24 #include "MainWindow.h"
25 #include "ui_MainWindow.h"
28 #include <QMaemo5InformationBox>
32 MainWindow::MainWindow(Backbone *backbone, QWidget *parent):
34 ui(new Ui::MainWindow) {
36 this->backbone = backbone;
43 connectTranslationWidget();
46 connectBookmarksWidget();
50 setExactSearch(false);
52 setWindowTitle("mDictionary");
57 MainWindow::~MainWindow() {
62 void MainWindow::initializeUI() {
66 setAttribute(Qt::WA_Maemo5StackedWindow);
69 searchBarWidget = new SearchBarWidget;
71 wordListWidget = new WordListWidget;
73 //translationWidget is antoher stacked window, so we don't add it to layout
74 //only create it with this widget as parent
75 translationWidget = new TranslationWidget(this);
77 welcomeScreenWidget = new WelcomeScreenWidget;
81 //At start we set widget as welcome screen widget
82 ui->centralWidget->layout()->addWidget(welcomeScreenWidget);
83 QVBoxLayout* vl = (QVBoxLayout*)(ui->centralWidget->layout());
84 vl->addWidget(searchBarWidget, 0, Qt::AlignBottom);
86 translationWidget->hide();
87 //we add to splitter word list and welcome screen
88 splitter = new QSplitter(Qt::Horizontal);
89 splitter->addWidget(wordListWidget);
90 splitter->addWidget(welcomeScreenWidget);
91 splitter->setStretchFactor(1, 150);
92 ui->centralWidget->layout()->addWidget(splitter);
93 ui->centralWidget->layout()->addWidget(searchBarWidget);
98 dictManagerWidget = new DictManagerWidget(this);
99 dictManagerWidget->hide();
101 settingsWidget = new SettingsWidget(this);
102 settingsWidget->hide();
104 bookmarksWidget = new BookmarksWidget(this);
105 bookmarksWidget->hide();
107 aboutWidget = new AboutWidget(this);
114 menuWidget = new MenuWidget(this);
115 menuWidget->addSubMenu(tr("Settings"), settingsWidget);
116 menuWidget->addSubMenu(tr("Dictionaries"), dictManagerWidget);
117 menuWidget->addSubMenu(tr("Bookmarks"), bookmarksWidget);
118 menuWidget->addSubMenu(tr("About"), aboutWidget);
119 ui->menuBar->addAction(menuWidget);
121 dictionariesAction = ui->menuBar->addAction(tr("Dictionaries"));
122 connect(dictionariesAction, SIGNAL(triggered()),
123 dictManagerWidget, SLOT(show()));
125 settingsAction = ui->menuBar->addAction(tr("Settings"));
126 connect(settingsAction, SIGNAL(triggered()),
127 settingsWidget, SLOT(show()));
129 QMenu* m = ui->menuBar->addMenu(tr("Bookmarks"));
130 bookmarksShowAllAction = new QAction(tr("Show all"), m);
132 bookmarksRemoveAllAction = new QAction(tr("Remove all"), m);
134 m->addAction(bookmarksShowAllAction);
135 m->addAction(bookmarksRemoveAllAction);
137 aboutAction = ui->menuBar->addAction(tr("About"));
138 connect(aboutAction, SIGNAL(triggered()),
139 aboutWidget, SLOT(show()));
144 void MainWindow::closeEvent(QCloseEvent *event) {
145 //reqest to stop all searches and close app
150 bool MainWindow::exactSearch() {
154 void MainWindow::setExactSearch(bool exact) {
155 _exactSearch = exact;
158 void MainWindow::setSearchString(QString word) {
162 void MainWindow::wordListReady() {
163 //gets results from backbone
164 QMultiHash<QString, Translation*> res = backbone->result();
165 QHash<QString, QList<Translation*> > searchResult;
168 //switch welcome screen with word list
169 if(!wordListWidget->isVisible()) {
170 int i = ui->centralWidget->layout()->indexOf(welcomeScreenWidget);
171 QBoxLayout* l = (QBoxLayout*)(ui->centralWidget->layout());
172 l->removeWidget(welcomeScreenWidget);
173 welcomeScreenWidget->deleteLater();
174 l->insertWidget(0, wordListWidget);
178 //if nothing was found
179 if(res.count() == 0) {
180 showNotify(Notify::Info, tr("Can't find any matching words"));
182 //show empty list to remove results of old search
183 emit showWordList(searchResult);
186 //find translations of the same key word
187 QMultiHash<QString, Translation*>::iterator i;
188 for(i = res.begin(); i != res.end(); i++) {
189 searchResult[i.key()].push_back(i.value());
194 emit showWordList(searchResult);
198 //on desktop we show word list in exact search
199 emit showWordList(searchResult);
201 bool foundExactMatch = false;
202 QHash<QString, QList<Translation*> >::iterator j;
203 for(j = searchResult.begin(); j != searchResult.end(); j++) {
204 if(j.key() == searchString && !foundExactMatch) {
205 foundExactMatch = true;
206 emit searchTranslations(j.value());
211 if(!foundExactMatch) {
212 showNotify(Notify::Info,
213 tr("Can't find exactly matching word"));
215 emit showWordList(searchResult);
220 setExactSearch(false);
223 void MainWindow::translationsReady() {
225 //switch welcome screen with translation widget
226 if(!translationWidget->isVisible()) {
227 QBoxLayout* l = (QBoxLayout*)(ui->centralWidget->layout());
228 QSplitter* s = (QSplitter*)((QWidgetItem*)(l->itemAt(0))->widget());
229 s->insertWidget(1,translationWidget);
230 s->setStretchFactor(1, 150);
231 welcomeScreenWidget->deleteLater();
235 emit showTranslation(backbone->htmls());
238 QList<CommonDictInterface*> MainWindow::getPlugins() {
239 return backbone->getPlugins();
242 QHash<CommonDictInterface*, bool> MainWindow::getDictionaries() {
243 return backbone->getDictionaries();
247 void MainWindow::search(QString word) {
248 setExactSearch(false);
249 searchBarWidget->search(word);
252 void MainWindow::searchExact(QString word) {
253 setExactSearch(true);
254 //searching with searchBar, not directly by emiting searchWordList(),
255 //because it will set search word in searchBar's edit line
256 //this function is only used by history and when searching from attributes
257 searchBarWidget->search(word);
262 void MainWindow::breakSearching() {
263 //make sure to unset exact search mode
264 setExactSearch(false);
267 void MainWindow::addToHistory(QList<Translation *> trans) {
268 if(trans.count() > 0) {
269 backbone->history()->add(trans[0]->key());
270 translationWidget->setWindowTitle(trans[0]->key());
274 void MainWindow::historyNext() {
275 if(backbone->history()->nextAvailable()) {
276 QString next = backbone->history()->next();
278 setExactSearch(true);
280 searchBarWidget->searchDelay(next);
284 void MainWindow::historyPrev() {
285 if(backbone->history()->prevAvailable()) {
287 setExactSearch(true);
289 QString prev = backbone->history()->previous();
290 searchBarWidget->searchDelay(prev);
294 void MainWindow::disableMenu() {
296 if(ui->menuBar->actions().contains(menuWidget)) {
297 ui->menuBar->removeAction(menuWidget);
300 ui->menuBar->setEnabled(false);
304 void MainWindow::enableMenu() {
306 if(!ui->menuBar->actions().contains(menuWidget)) {
307 ui->menuBar->addAction(menuWidget);
310 ui->menuBar->setEnabled(true);
314 void MainWindow::showHistory() {
315 HistoryListDialog historyDialog(backbone->history()->list(), this);
316 if(historyDialog.exec() == QDialog::Accepted) {
317 backbone->history()->setCurrentElement(historyDialog.selectedRow());
318 searchExact(historyDialog.selectedWord());
322 void MainWindow::setSettings(Settings *s) {
323 backbone->setSettings(s);
326 Settings* MainWindow::settings() {
327 return backbone->settings();
331 void MainWindow::showNotify(Notify::NotifyType type, QString text) {
335 QMaemo5InformationBox::information(this,
337 QMaemo5InformationBox::DefaultTimeout);
339 QMessageBox::information(this, "Information", text);
343 case Notify::Warning:
345 QMessageBox::warning(this, "Warning", text);
351 QMaemo5InformationBox::information(this,
353 QMaemo5InformationBox::NoTimeout);
355 QMessageBox::critical(this, "Error", text);
361 void MainWindow::connectBackbone() {
362 connect(this, SIGNAL(quit()),
363 backbone, SLOT(quit()));
365 connect(this, SIGNAL(searchWordList(QString)),
366 backbone, SLOT(search(QString)));
368 connect(this, SIGNAL(searchTranslations(QList<Translation*>)),
369 backbone, SLOT(searchHtml(QList<Translation*>)));
371 connect(this, SIGNAL(stopSearching()),
372 backbone, SLOT(stopSearching()));
374 connect(this, SIGNAL(stopSearching()),
375 this, SLOT(breakSearching()));
377 connect(this, SIGNAL(addNewDictionary(CommonDictInterface*)),
378 backbone, SLOT(addDictionary(CommonDictInterface*)));
380 connect(this, SIGNAL(removeDictionary(CommonDictInterface*)),
381 backbone, SLOT(removeDictionary(CommonDictInterface*)));
383 connect(this, SIGNAL(selectedDictionaries(QList<CommonDictInterface*>)),
384 backbone, SLOT(selectedDictionaries(QList<CommonDictInterface*>)));
387 connect(backbone, SIGNAL(ready()),
388 this, SIGNAL(setIdle()));
390 connect(backbone, SIGNAL(htmlReady()),
391 this, SIGNAL(setIdle()));
394 connect(backbone, SIGNAL(ready()),
395 this, SLOT(wordListReady()));
397 connect(backbone, SIGNAL(htmlReady()),
398 this, SLOT(translationsReady()));
400 connect(backbone, SIGNAL(searchCanceled()),
401 this, SIGNAL(setIdle()));
406 connect(this, SIGNAL(searchWordList(QString)),
407 this, SIGNAL(setBusy()));
409 connect(this, SIGNAL(searchTranslations(QList<Translation*>)),
410 this, SIGNAL(setBusy()));
412 connect(this, SIGNAL(stopSearching()),
413 this, SIGNAL(setIdle()));
415 connect(this, SIGNAL(searchWordList(QString)),
416 this, SLOT(setSearchString(QString)));
418 connect(this, SIGNAL(searchTranslations(QList<Translation*>)),
419 this, SLOT(addToHistory(QList<Translation*>)));
424 void MainWindow::connectSearchBar() {
425 connect(searchBarWidget, SIGNAL(searchForTranslations(QString)),
426 this, SIGNAL(searchWordList(QString)));
428 connect(searchBarWidget, SIGNAL(stopSearching()),
429 this, SIGNAL(stopSearching()));
431 connect(this, SIGNAL(setBusy()),
432 searchBarWidget, SLOT(setBusy()));
434 connect(this, SIGNAL(setIdle()),
435 searchBarWidget, SLOT(setIdle()));
437 connect(searchBarWidget, SIGNAL(historyNext()),
438 this, SLOT(historyNext()));
440 connect(searchBarWidget, SIGNAL(historyPrev()),
441 this, SLOT(historyPrev()));
443 connect(searchBarWidget, SIGNAL(historyShow()),
444 this, SLOT(showHistory()));
446 connect(searchBarWidget, SIGNAL(refreshHistoryButtons()),
447 backbone->history(), SLOT(refreshStatus()));
449 connect(backbone->history(), SIGNAL(historyChanged(bool,bool,bool)),
450 searchBarWidget, SLOT(updateHistoryButtons(bool,bool,bool)));
453 void MainWindow::connectWordList() {
455 SIGNAL(showWordList(QHash<QString, QList<Translation*> >)),
457 SLOT(showSearchResults(QHash<QString,QList<Translation*> >)));
459 connect(wordListWidget, SIGNAL(showTranslation(QList<Translation*>)),
460 this, SIGNAL(searchTranslations(QList<Translation*>)));
465 connect(this, SIGNAL(setBusy()),
466 wordListWidget, SLOT(lockList()));
468 connect(this, SIGNAL(setIdle()),
469 wordListWidget, SLOT(unlockList()));
471 connect(wordListWidget, SIGNAL(addBookmark(QList<Translation*>)),
472 backbone, SLOT(addBookmark(QList<Translation*>)));
474 connect(wordListWidget, SIGNAL(removeBookmark(QList<Translation*>)),
475 backbone, SLOT(removeBookmark(QList<Translation*>)));
478 void MainWindow::connectTranslationWidget() {
479 connect(this, SIGNAL(showTranslation(QStringList)),
480 translationWidget, SLOT(show(QStringList)));
483 connect(translationWidget, SIGNAL(search(QString)),
484 this, SLOT(search(QString)));
486 connect(translationWidget, SIGNAL(search(QString)),
487 this, SLOT(searchExact(QString)));
493 void MainWindow::connectDictManager() {
494 connect(dictManagerWidget, SIGNAL(addDictionary(CommonDictInterface*)),
495 this, SIGNAL(addNewDictionary(CommonDictInterface*)));
497 connect(dictManagerWidget, SIGNAL(removeDictionary(CommonDictInterface*)),
498 this, SIGNAL(removeDictionary(CommonDictInterface*)));
500 connect(dictManagerWidget,
501 SIGNAL(selectedDictionaries(QList<CommonDictInterface*>)),
502 this, SIGNAL(selectedDictionaries(QList<CommonDictInterface*>)));
505 void MainWindow::connectMenu() {
506 connect(this, SIGNAL(setBusy()),
507 this, SLOT(disableMenu()));
509 connect(this, SIGNAL(setIdle()),
510 this, SLOT(enableMenu()));
514 void MainWindow::connectBookmarksWidget() {
516 //after removing bookmarks we search for it once again to clear word list
517 connect(bookmarksWidget, SIGNAL(removeAllBookmarks()),
518 backbone, SLOT(removeAllBookmark()));
520 connect(bookmarksWidget, SIGNAL(removeAllBookmarks()),
521 backbone, SLOT(fetchBookmarks()));
524 connect(bookmarksWidget, SIGNAL(showAllBookmarks()),
525 menuWidget, SLOT(hideMenu()));
527 connect(bookmarksWidget, SIGNAL(showAllBookmarks()),
528 backbone, SLOT(fetchBookmarks()));
532 connect(bookmarksShowAllAction, SIGNAL(triggered()),
533 backbone, SLOT(fetchBookmarks()));
535 connect(bookmarksRemoveAllAction, SIGNAL(triggered()),
536 backbone, SLOT(removeAllBookmark()));
538 connect(bookmarksRemoveAllAction, SIGNAL(triggered()),
539 backbone, SLOT(fetchBookmarks()));