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Code Issues Projects Releases Wiki Activity

- Fix crash when right-clicking on RSS news list (closes #422495)

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This commit is contained in:
Christophe Dumez 2009-09-01 17:24:47 +00:00
parent 6cd185d0d5
commit c9c4f7001a
2 changed files with 20 additions and 24 deletions
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8
src/rss.ui
View File

@ -142,19 +142,11 @@ p, li { white-space: pre-wrap; }
<attribute name="headerStretchLastSection">
<bool>true</bool>
</attribute>
<attribute name="headerStretchLastSection">
<bool>true</bool>
</attribute>
<column>
<property name="text">
<string>Bullet</string>
</property>
</column>
<column>
<property name="text">
<string>Attachment</string>
</property>
</column>
<column>
<property name="text">
<string>Article title</string>

36
src/rss_imp.cpp
View File

@ -42,6 +42,9 @@
#include "feedList.h"
#include "bittorrent.h"
#define NEWS_TITLE_COL 1
#define NEWS_URL_COL 2
// display a right-click menu
void RSSImp::displayRSSListMenu(const QPoint& pos){
if(!listStreams->indexAt(pos).isValid()) {
@ -85,11 +88,13 @@ void RSSImp::displayRSSListMenu(const QPoint& pos){
void RSSImp::displayItemsListMenu(const QPoint&){
QMenu myItemListMenu(this);
QList<QTreeWidgetItem*> selectedItems = listStreams->selectedItems();
QList<QTreeWidgetItem*> selectedItems = listNews->selectedItems();
if(selectedItems.size() > 0) {
bool has_attachment = false;
foreach(QTreeWidgetItem *item, selectedItems) {
if(listStreams->getRSSItemFromUrl(item->text(3))->getItem(item->text(2))->has_attachment()) {
qDebug("text(3) URL: %s", item->text(NEWS_URL_COL).toLocal8Bit().data());
qDebug("text(2) TITLE: %s", item->text(NEWS_TITLE_COL).toLocal8Bit().data());
if(listStreams->getRSSItemFromUrl(item->text(NEWS_URL_COL))->getItem(item->text(NEWS_TITLE_COL))->has_attachment()) {
has_attachment = true;
break;
}
@ -284,7 +289,7 @@ void RSSImp::on_updateAllButton_clicked() {
void RSSImp::downloadTorrent() {
QList<QTreeWidgetItem *> selected_items = listNews->selectedItems();
foreach(const QTreeWidgetItem* item, selected_items) {
RssItem* article = listStreams->getRSSItemFromUrl(item->text(3))->getItem(item->text(2));
RssItem* article = listStreams->getRSSItemFromUrl(item->text(NEWS_URL_COL))->getItem(item->text(NEWS_TITLE_COL));
if(article->has_attachment()) {
BTSession->downloadFromUrl(article->getTorrentUrl());
} else {
@ -299,7 +304,7 @@ void RSSImp::downloadTorrent() {
void RSSImp::openNewsUrl() {
QList<QTreeWidgetItem *> selected_items = listNews->selectedItems();
foreach(const QTreeWidgetItem* item, selected_items) {
RssItem* news = listStreams->getRSSItemFromUrl(item->text(3))->getItem(item->text(2));
RssItem* news = listStreams->getRSSItemFromUrl(item->text(NEWS_URL_COL))->getItem(item->text(NEWS_TITLE_COL));
QString link = news->getLink();
if(!link.isEmpty())
QDesktopServices::openUrl(QUrl(link));
@ -436,17 +441,17 @@ void RSSImp::refreshNewsList(QTreeWidgetItem* item) {
qDebug("Got the list of news");
foreach(RssItem* article, news){
QTreeWidgetItem* it = new QTreeWidgetItem(listNews);
it->setText(2, article->getTitle());
it->setText(NEWS_TITLE_COL, article->getTitle());
if(article->has_attachment())
it->setData(1, Qt::DecorationRole, QVariant(QIcon(":/Icons/oxygen/application-x-kgetlist.png")));
it->setData(NEWS_TITLE_COL, Qt::DecorationRole, QVariant(QIcon(":/Icons/oxygen/application-x-kgetlist.png")));
else
it->setData(1, Qt::DecorationRole, QVariant(QIcon(":/Icons/oxygen/application-x-kgetlist-no.png")));
it->setText(3, article->getParent()->getUrl());
it->setData(NEWS_TITLE_COL, Qt::DecorationRole, QVariant(QIcon(":/Icons/oxygen/application-x-kgetlist-no.png")));
it->setText(NEWS_URL_COL, article->getParent()->getUrl());
if(article->isRead()){
it->setData(2, Qt::ForegroundRole, QVariant(QColor("grey")));
it->setData(NEWS_TITLE_COL, Qt::ForegroundRole, QVariant(QColor("grey")));
it->setData(0, Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere.png")));
}else{
it->setData(2, Qt::ForegroundRole, QVariant(QColor("blue")));
it->setData(NEWS_TITLE_COL, Qt::ForegroundRole, QVariant(QColor("blue")));
it->setData(0, Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere2.png")));
}
}
@ -465,8 +470,8 @@ void RSSImp::refreshTextBrowser(QTreeWidgetItem *item) {
}
previous_news = item;
}
RssStream *stream = listStreams->getRSSItemFromUrl(item->text(3));
RssItem* article = stream->getItem(item->text(2));
RssStream *stream = listStreams->getRSSItemFromUrl(item->text(NEWS_URL_COL));
RssItem* article = stream->getItem(item->text(NEWS_TITLE_COL));
QString html;
html += "<div style='border: 2px solid red; margin-left: 5px; margin-right: 5px; margin-bottom: 5px;'>";
html += "<div style='background-color: #678db2; font-weight: bold; color: #fff;'>"+article->getTitle() + "</div>";
@ -480,11 +485,11 @@ void RSSImp::refreshTextBrowser(QTreeWidgetItem *item) {
html += "<divstyle='margin-left: 5px; margin-right: 5px;'>"+article->getDescription()+"</div>";
textBrowser->setHtml(html);
article->setRead();
item->setData(2, Qt::ForegroundRole, QVariant(QColor("grey")));
item->setData(NEWS_TITLE_COL, Qt::ForegroundRole, QVariant(QColor("grey")));
item->setData(0, Qt::DecorationRole, QVariant(QIcon(":/Icons/sphere.png")));
// Decrement feed nb unread news
updateItemInfos(listStreams->getUnreadItem());
updateItemInfos(listStreams->getTreeItemFromUrl(item->text(3)));
updateItemInfos(listStreams->getTreeItemFromUrl(item->text(NEWS_URL_COL)));
}
void RSSImp::saveSlidersPosition() {
@ -560,9 +565,8 @@ RSSImp::RSSImp(bittorrent *BTSession) : QWidget(), BTSession(BTSession){
listStreams = new FeedList(splitter_h, rssmanager);
splitter_h->insertWidget(0, listStreams);
listNews->hideColumn(3);
listNews->hideColumn(NEWS_URL_COL);
listNews->setColumnWidth(0, 16);
listNews->setColumnWidth(1, 20);
fillFeedsList();
refreshNewsList(listStreams->currentItem());