mirror of
https://github.com/qbittorrent/qBittorrent
synced 2025-07-14 17:23:07 -07:00
- Mostly rewritten RSS part
* Fixed a lot of bugs * Improved CPU & memory usage * Improved usability Please report any bug you may experience.
This commit is contained in:
Christophe Dumez
parent
2589d4e682
commit
dcb6642394
5 changed files with 404 additions and 379 deletions
356
src/rss_imp.cpp
356
src/rss_imp.cpp
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@ -31,12 +31,13 @@
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// display a right-click menu
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void RSSImp::displayRSSListMenu(const QPoint& pos){
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moveCurrentItem();
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QMenu myFinishedListMenu(this);
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QTreeWidgetItem* item = listStreams->itemAt(pos);
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if(item!=NULL) {
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QList<QTreeWidgetItem*> selectedItems = listStreams->selectedItems();
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if(item != 0) {
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myFinishedListMenu.addAction(actionDelete);
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myFinishedListMenu.addAction(actionRename);
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if(selectedItems.size() == 1)
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myFinishedListMenu.addAction(actionRename);
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myFinishedListMenu.addAction(actionRefresh);
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}else{
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myFinishedListMenu.addAction(actionCreate);
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@ -52,19 +53,29 @@
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// delete a stream by a button
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void RSSImp::on_delStream_button_clicked() {
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if(getNumStreamSelected()<0 || rssmanager->getNbStreams()==0) {
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qDebug("no stream selected");
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return;
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}else {
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int ok = QMessageBox::question(this, tr("Are you sure? -- qBittorrent"), tr("Are you sure you want to delete this stream from the list?"),
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tr("&Yes"), tr("&No"),
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QString(), 0, 1);
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if(ok==0) {
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textBrowser->clear();
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listNews->clear();
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rssmanager->removeStream(rssmanager->getStream(getNumStreamSelected()));
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refreshStreamList();
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}
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QList<QTreeWidgetItem*> selectedItems = listStreams->selectedItems();
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QTreeWidgetItem *item;
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if(!selectedItems.size()) return;
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int ret = QMessageBox::question(this, tr("Are you sure? -- qBittorrent"), tr("Are you sure you want to delete this stream from the list?"),
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tr("&Yes"), tr("&No"),
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QString(), 0, 1);
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if(!ret) {
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QStringList urlsToDelete;
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foreach(item, selectedItems){
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QString url = item->data(1, Qt::DisplayRole).toString();
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urlsToDelete << url;
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}
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QString url;
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foreach(url, urlsToDelete){
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if(selectedFeedUrl == url){
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textBrowser->clear();
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listNews->clear();
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}
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rssmanager->removeStream(url);
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delete getTreeItemFromUrl(url);
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}
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if(urlsToDelete.size())
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rssmanager->saveStreamList();
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}
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}
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@ -73,205 +84,167 @@
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refreshAllStreams();
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}
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// display the news of a stream when click on it
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void RSSImp::on_listStreams_clicked() {
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if(rssmanager->getNbStreams()>0) {
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moveCurrentItem();
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rssmanager->getStream(getNumStreamSelected())->setRead();
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// update the color of the stream, is it old ?
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updateStreamName(getNumStreamSelected(), LATENCY);
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refreshNewsList();
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}
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}
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// display the content of a new when clicked on it
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void RSSImp::on_listNews_clicked() {
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listNews->item(listNews->currentRow())->setData(Qt::ForegroundRole, QVariant(QColor("grey")));
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listNews->item(listNews->currentRow())->setData(Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere.png")));
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refreshTextBrowser();
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}
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// open the url of the news in a browser
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void RSSImp::on_listNews_doubleClicked() {
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if(getNumStreamSelected()>=0 && listNews->currentRow()>=0 && rssmanager->getStream(getNumStreamSelected())->getListSize()>0) {
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RssItem* currentItem = rssmanager->getStream(getNumStreamSelected())->getItem(listNews->currentRow());
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if(currentItem->getLink()!=NULL && currentItem->getLink().length()>5)
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QDesktopServices::openUrl(QUrl(currentItem->getLink()));
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}
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void RSSImp::openInBrowser(QListWidgetItem *item) {
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RssItem* news = rssmanager->getFeed(selectedFeedUrl)->getItem(listNews->row(item));
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QString link = news->getLink();
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if(!link.isEmpty())
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QDesktopServices::openUrl(QUrl(link));
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}
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// move the current selection if it is not a toplevelitem (id : stream)
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void RSSImp::moveCurrentItem() {
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if(getNumStreamSelected()<0) {
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int index = listStreams->indexOfTopLevelItem(listStreams->currentItem()->parent());
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if(index>=0)
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listStreams->setCurrentItem(listStreams->topLevelItem(index));
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else
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listStreams->setCurrentItem(listStreams->topLevelItem(0));
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}
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}
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//right-clik on stream : delete it
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void RSSImp::deleteStream() {
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if(rssmanager->getNbStreams()==0) {
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qDebug("no stream selected");
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return;
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}else {
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int ok = QMessageBox::question(this, tr("Are you sure? -- qBittorrent"), tr("Are you sure you want to delete this stream from the list ?"), tr("&Yes"), tr("&No"), QString(), 0, 1);
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if(ok==0) {
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moveCurrentItem();
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textBrowser->clear();
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listNews->clear();
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rssmanager->removeStream(rssmanager->getStream(getNumStreamSelected()));
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refreshStreamList();
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}
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}
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}
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//right-clik on stream : give him an alias
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//right-click on stream : give him an alias
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void RSSImp::renameStream() {
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if(rssmanager->getNbStreams()==0) {
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qDebug("no stream selected");
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return;
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}else {
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moveCurrentItem();
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bool ok;
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short index = getNumStreamSelected();
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QString newAlias = QInputDialog::getText(this, tr("Please choose a new name for this stream"), tr("New stream name:"), QLineEdit::Normal, rssmanager->getStream(index)->getAlias(), &ok);
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if(ok) {
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rssmanager->setAlias(index, newAlias);
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updateStreamName(index, NEWS);
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}
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QList<QTreeWidgetItem*> selectedItems = listStreams->selectedItems();
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Q_ASSERT(selectedItems.size() == 1);
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QTreeWidgetItem *item = selectedItems.at(0);
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QString url = item->data(1, Qt::DisplayRole).toString();
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bool ok;
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QString newAlias = QInputDialog::getText(this, tr("Please choose a new name for this stream"), tr("New stream name:"), QLineEdit::Normal, rssmanager->getFeed(url)->getAlias(), &ok);
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if(ok) {
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rssmanager->setAlias(url, newAlias);
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}
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}
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//right-clik on stream : refresh it
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void RSSImp::refreshStream() {
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if(rssmanager->getNbStreams()>0) {
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moveCurrentItem();
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short index = getNumStreamSelected();
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textBrowser->clear();
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listNews->clear();
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listStreams->topLevelItem(index)->setData(0,Qt::DecorationRole, QVariant(QIcon(":/Icons/loading.png")));
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rssmanager->refresh(index);
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//right-click on stream : refresh it
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void RSSImp::refreshSelectedStreams() {
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QList<QTreeWidgetItem*> selectedItems = listStreams->selectedItems();
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QTreeWidgetItem* item;
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foreach(item, selectedItems){
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QString url = item->text(1);
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textBrowser->clear();
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listNews->clear();
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rssmanager->refresh(url);
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item->setData(0,Qt::DecorationRole, QVariant(QIcon(":/Icons/loading.png")));
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}
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updateLastRefreshedTimeForStreams();
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}
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//right-click somewhere, refresh all the streams
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void RSSImp::refreshAllStreams() {
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textBrowser->clear();
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listNews->clear();
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unsigned short nbstream = rssmanager->getNbStreams();
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for(unsigned short i=0; i<nbstream; ++i)
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unsigned int nbFeeds = listStreams->topLevelItemCount();
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for(unsigned int i=0; i<nbFeeds; ++i)
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listStreams->topLevelItem(i)->setData(0,Qt::DecorationRole, QVariant(QIcon(":/Icons/loading.png")));
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rssmanager->refreshAll();
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updateLastRefreshedTimeForStreams();
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}
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void RSSImp::fillFeedsList() {
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QList<RssStream*> feeds = rssmanager->getRssFeeds();
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RssStream* stream;
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foreach(stream, feeds){
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QTreeWidgetItem* item = new QTreeWidgetItem(listStreams);
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item->setData(0, Qt::DisplayRole, stream->getAliasOrUrl()+ QString(" (0)"));
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item->setData(0,Qt::DecorationRole, QVariant(QIcon(":/Icons/loading.png")));
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item->setData(1, Qt::DisplayRole, stream->getUrl());
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item->setToolTip(0, QString("<b>")+tr("Description:")+QString("</b> ")+stream->getDescription()+QString("<br/><b>")+tr("url:")+QString("</b> ")+stream->getUrl()+QString("<br/><b>")+tr("Last refresh:")+QString("</b> ")+stream->getLastRefreshElapsedString());
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}
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}
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//right-click, register a new stream
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void RSSImp::createStream() {
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bool ok;
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QString newUrl = QInputDialog::getText(this, tr("Please type a rss stream url"), tr("Stream URL:"), QLineEdit::Normal, "http://", &ok);
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if(ok) {
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newUrl = newUrl.trimmed();
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if(!newUrl.isEmpty() && newUrl != "http://"){
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rssmanager->addStream(newUrl);
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refreshStreamList();
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if(!newUrl.isEmpty()){
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RssStream *stream = rssmanager->addStream(newUrl);
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if(stream == 0){
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// Already existing
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QMessageBox::warning(this, tr("qBittorrent"),
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tr("This rss feed is already in the list."),
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QMessageBox::Ok);
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return;
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}
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QTreeWidgetItem* item = new QTreeWidgetItem(listStreams);
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item->setText(0, stream->getAliasOrUrl() + QString(" (0)"));
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item->setText(1, stream->getUrl());
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item->setData(0,Qt::DecorationRole, QVariant(QIcon(":/Icons/loading.png")));
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item->setToolTip(0, QString("<b>")+tr("Description:")+QString("</b> ")+stream->getDescription()+QString("<br/><b>")+tr("url:")+QString("</b> ")+stream->getUrl()+QString("<br/><b>")+tr("Last refresh:")+QString("</b> ")+stream->getLastRefreshElapsedString());
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if(listStreams->topLevelItemCount() == 1)
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selectFirstFeed();
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rssmanager->refresh(newUrl);
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rssmanager->saveStreamList();
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}
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}
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}
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// fills the streamList
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void RSSImp::refreshStreamList() {
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qDebug("Refreshing stream list");
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unsigned short nbstream = rssmanager->getNbStreams();
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listStreams->clear();
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QList<QTreeWidgetItem *> streams;
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for(unsigned short i=0; i<nbstream; ++i) {
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QTreeWidgetItem* stream = new QTreeWidgetItem(listStreams);
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updateStreamName(i, NEWS);
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stream->setToolTip(0, QString("<b>")+tr("Description:")+QString("</b> ")+rssmanager->getStream(i)->getDescription()+QString("<br/><b>")+tr("url:")+QString("</b> ")+rssmanager->getStream(i)->getUrl()+QString("<br/><b>")+tr("Last refresh:")+QString("</b> ")+rssmanager->getStream(i)->getLastRefreshElapsedString());
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void RSSImp::updateLastRefreshedTimeForStreams() {
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qDebug("Refreshing last refresh time in rss list");
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unsigned int nbFeeds = listStreams->topLevelItemCount();
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for(unsigned int i=0; i<nbFeeds; ++i){
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QTreeWidgetItem* item = listStreams->topLevelItem(i);
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RssStream* stream = rssmanager->getFeed(item->data(1, Qt::DisplayRole).toString());
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item->setToolTip(0, QString("<b>")+tr("Description:")+QString("</b> ")+stream->getDescription()+QString("<br/><b>")+tr("url:")+QString("</b> ")+stream->getUrl()+QString("<br/><b>")+tr("Last refresh:")+QString("</b> ")+stream->getLastRefreshElapsedString());
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}
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qDebug("Stream list refreshed");
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}
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// fills the newsList
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void RSSImp::refreshNewsList() {
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if(rssmanager->getNbStreams()>0) {
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RssStream* currentstream = rssmanager->getStream(getNumStreamSelected());
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listNews->clear();
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unsigned short currentStreamSize = currentstream->getListSize();
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for(unsigned short i=0; i<currentStreamSize; ++i) {
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new QListWidgetItem(currentstream->getItem(i)->getTitle(), listNews);
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if(currentstream->getItem(i)->isRead()){
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listNews->item(i)->setData(Qt::ForegroundRole, QVariant(QColor("grey")));
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listNews->item(i)->setData(Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere.png")));
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} else {
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listNews->item(i)->setData(Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere2.png")));
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listNews->item(i)->setData(Qt::ForegroundRole, QVariant(QColor("blue")));
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}
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if(i%2==0)
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listNews->item(i)->setData(Qt::BackgroundRole, QVariant(QColor(0, 255, 255, 20)));
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}
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void RSSImp::refreshNewsList(QTreeWidgetItem* item, int) {
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selectedFeedUrl = item->text(1);
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RssStream *stream = rssmanager->getFeed(selectedFeedUrl);
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listNews->clear();
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qDebug("Getting the list of news");
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QList<RssItem*> news = stream->getNewsList();
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qDebug("Got the list of news");
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RssItem* article;
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foreach(article, news){
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QListWidgetItem* it = new QListWidgetItem(article->getTitle(), listNews);
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if(article->isRead()){
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it->setData(Qt::ForegroundRole, QVariant(QColor("grey")));
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it->setData(Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere.png")));
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}else{
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it->setData(Qt::ForegroundRole, QVariant(QColor("blue")));
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it->setData(Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere2.png")));
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}
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}
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qDebug("Added all news to the GUI");
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selectFirstNews();
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qDebug("First news selected");
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}
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// display a news
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void RSSImp::refreshTextBrowser() {
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if(getNumStreamSelected()>=0 && listNews->currentRow()>=0) {
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RssItem* currentitem = rssmanager->getStream(getNumStreamSelected())->getItem(listNews->currentRow());
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textBrowser->setHtml(currentitem->getTitle()+" : \n"+currentitem->getDescription());
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currentitem->setRead();
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}
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void RSSImp::refreshTextBrowser(QListWidgetItem *item) {
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RssItem* article = rssmanager->getFeed(selectedFeedUrl)->getItem(listNews->row(item));
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textBrowser->setHtml(article->getTitle()+":<br/>"+article->getDescription());
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article->setRead();
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item->setData(Qt::ForegroundRole, QVariant(QColor("grey")));
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item->setData(Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere.png")));
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updateFeedNbNews(selectedFeedUrl);
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}
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void RSSImp::updateLastRefreshedTimeForStreams() {
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unsigned int nbStreams = rssmanager->getNbStreams();
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for(unsigned int i=0; i<nbStreams; ++i){
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listStreams->topLevelItem(i)->setToolTip(0, QString("<b>")+tr("Description:")+QString("</b> ")+rssmanager->getStream(i)->getDescription()+QString("<br/><b>")+tr("url:")+QString("</b> ")+rssmanager->getStream(i)->getUrl()+QString("<br/><b>")+tr("Last refresh:")+QString("</b> ")+rssmanager->getStream(i)->getLastRefreshElapsedString());
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QTreeWidgetItem* RSSImp::getTreeItemFromUrl(QString url) const{
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unsigned int nbItems = listStreams->topLevelItemCount();
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for(unsigned int i = 0; i<nbItems; ++i){
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QTreeWidgetItem* item = listStreams->topLevelItem(i);
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if(item->text(1) == url)
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return item;
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}
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qDebug("Cannot find url %s in feeds list", (const char*)url.toUtf8());
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Q_ASSERT(false); // Should never go through here
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return (QTreeWidgetItem*)0;
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}
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// show the number of news for a stream, his status and an icon
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void RSSImp::updateStreamName(const unsigned short& i, const unsigned short& type) {
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// icon has just been download
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if(type == ICON) {
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listStreams->topLevelItem(i)->setData(0,Qt::DecorationRole, QVariant(QIcon(rssmanager->getStream(i)->getIconPath())));
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}
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// on click, show the age of the stream
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if(type == LATENCY) {
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unsigned short nbitem = rssmanager->getStream(i)->getNbNonRead();
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listStreams->topLevelItem(i)->setText(0,rssmanager->getStream(i)->getAlias().toUtf8()+" ("+QString::number(nbitem,10).toUtf8()+")");
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if(nbitem==0)
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listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("red")));
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else if(rssmanager->getStream(i)->getLastRefreshElapsed()>REFRESH_MAX_LATENCY)
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listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("orange")));
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else
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listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("green")));
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listStreams->topLevelItem(getNumStreamSelected())->setData(0,Qt::BackgroundRole, QVariant(QColor("white")));
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}
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// when news are refreshed, update all informations
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if(type == NEWS) {
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unsigned short nbitem = rssmanager->getStream(i)->getListSize();
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listStreams->topLevelItem(i)->setText(0,rssmanager->getStream(i)->getAlias().toUtf8()+" ("+QString::number(nbitem,10).toUtf8()+")");
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if(nbitem==0)
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listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("red")));
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else if(rssmanager->getStream(i)->getLastRefreshElapsed()>REFRESH_MAX_LATENCY)
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listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("orange")));
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else
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listStreams->topLevelItem(i)->setData(0,Qt::ForegroundRole, QVariant(QColor("green")));
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void RSSImp::updateFeedIcon(QString url, QString icon_path){
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QTreeWidgetItem *item = getTreeItemFromUrl(url);
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item->setData(0,Qt::DecorationRole, QVariant(QIcon(icon_path)));
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}
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if(!rssmanager->getStream(i)->isRead())
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listStreams->topLevelItem(i)->setData(0,Qt::BackgroundRole, QVariant(QColor(0, 255, 0, 20)));
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if(getNumStreamSelected()==i) {
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listNews->clear();
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refreshNewsList();
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}
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listStreams->topLevelItem(i)->setData(0,Qt::DecorationRole, QVariant(QIcon(rssmanager->getStream(i)->getIconPath())));
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// update description and display last refresh
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listStreams->topLevelItem(i)->setToolTip(0, QString("<b>")+tr("Description:")+QString("</b> ")+rssmanager->getStream(i)->getDescription()+QString("<br/><b>")+tr("url:")+QString("</b> ")+rssmanager->getStream(i)->getUrl()+QString("<br/><b>")+tr("Last refresh:")+QString("</b> ")+rssmanager->getStream(i)->getLastRefreshElapsedString());
|
||||
void RSSImp::updateFeedNbNews(QString url){
|
||||
QTreeWidgetItem *item = getTreeItemFromUrl(url);
|
||||
RssStream *stream = rssmanager->getFeed(url);
|
||||
item->setText(0, stream->getAliasOrUrl() + QString(" (") + QString::number(stream->getNbUnRead(), 10)+ String(")"));
|
||||
}
|
||||
|
||||
void RSSImp::updateFeedInfos(QString url, QString aliasOrUrl, unsigned int nbUnread){
|
||||
QTreeWidgetItem *item = getTreeItemFromUrl(url);
|
||||
RssStream *stream = rssmanager->getFeed(url);
|
||||
item->setText(0, aliasOrUrl + QString(" (") + QString::number(nbUnread, 10)+ String(")"));
|
||||
item->setData(0,Qt::DecorationRole, QVariant(QIcon(stream->getIconPath())));
|
||||
item->setToolTip(0, QString("<b>")+tr("Description:")+QString("</b> ")+stream->getDescription()+QString("<br/><b>")+tr("url:")+QString("</b> ")+stream->getUrl()+QString("<br/><b>")+tr("Last refresh:")+QString("</b> ")+stream->getLastRefreshElapsedString());
|
||||
// If the feed is selected, update the displayed news
|
||||
if(selectedFeedUrl == url){
|
||||
refreshNewsList(getTreeItemFromUrl(url), 0);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -288,29 +261,50 @@
|
|||
actionCreate->setIcon(QIcon(QString::fromUtf8(":/Icons/skin/add.png")));
|
||||
actionRefreshAll->setIcon(QIcon(QString::fromUtf8(":/Icons/refresh.png")));
|
||||
|
||||
// Hide second column (url)
|
||||
listStreams->hideColumn(1);
|
||||
|
||||
rssmanager = new RssManager();
|
||||
connect(rssmanager, SIGNAL(streamNeedRefresh(const unsigned short&, const unsigned short&)), this, SLOT(updateStreamName(const unsigned short&, const unsigned short&)));
|
||||
fillFeedsList();
|
||||
connect(rssmanager, SIGNAL(feedInfosChanged(QString, QString, unsigned int)), this, SLOT(updateFeedInfos(QString, QString, unsigned int)));
|
||||
connect(rssmanager, SIGNAL(feedIconChanged(QString, QString)), this, SLOT(updateFeedIcon(QString, QString)));
|
||||
|
||||
connect(listStreams, SIGNAL(customContextMenuRequested(const QPoint&)), this, SLOT(displayRSSListMenu(const QPoint&)));
|
||||
connect(actionDelete, SIGNAL(triggered()), this, SLOT(deleteStream()));
|
||||
connect(actionDelete, SIGNAL(triggered()), this, SLOT(on_delStream_button_clicked()));
|
||||
connect(actionRename, SIGNAL(triggered()), this, SLOT(renameStream()));
|
||||
connect(actionRefresh, SIGNAL(triggered()), this, SLOT(refreshStream()));
|
||||
connect(actionRefresh, SIGNAL(triggered()), this, SLOT(refreshSelectedStreams()));
|
||||
connect(actionCreate, SIGNAL(triggered()), this, SLOT(createStream()));
|
||||
connect(actionRefreshAll, SIGNAL(triggered()), this, SLOT(refreshAllStreams()));
|
||||
connect(listStreams, SIGNAL(itemClicked(QTreeWidgetItem*,int)), this, SLOT(refreshNewsList(QTreeWidgetItem*,int)));
|
||||
connect(listNews, SIGNAL(itemClicked(QListWidgetItem *)), this, SLOT(refreshTextBrowser(QListWidgetItem *)));
|
||||
connect(listNews, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(openInBrowser(QListWidgetItem *)));
|
||||
refreshTimeTimer = new QTimer(this);
|
||||
connect(refreshTimeTimer, SIGNAL(timeout()), this, SLOT(updateLastRefreshedTimeForStreams()));
|
||||
refreshTimeTimer->start(60000); // 1min
|
||||
refreshStreamList();
|
||||
refreshTextBrowser();
|
||||
// Select first news of first feed
|
||||
selectFirstFeed();
|
||||
// Refresh all feeds
|
||||
rssmanager->refreshAll();
|
||||
qDebug("RSSImp constructed");
|
||||
}
|
||||
|
||||
void RSSImp::selectFirstFeed(){
|
||||
if(listStreams->topLevelItemCount()){
|
||||
QTreeWidgetItem *first = listStreams->topLevelItem(0);
|
||||
listStreams->setCurrentItem(first);
|
||||
selectedFeedUrl = first->text(1);
|
||||
}
|
||||
}
|
||||
|
||||
void RSSImp::selectFirstNews(){
|
||||
if(listNews->count()){
|
||||
listNews->setCurrentRow(0);
|
||||
refreshTextBrowser(listNews->currentItem());
|
||||
}
|
||||
}
|
||||
|
||||
RSSImp::~RSSImp(){
|
||||
delete refreshTimeTimer;
|
||||
delete rssmanager;
|
||||
}
|
||||
|
||||
short RSSImp::getNumStreamSelected(){
|
||||
return listStreams->indexOfTopLevelItem(listStreams->currentItem());
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue