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Big restructuring of the RSS code

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Dropped Qt 4.4 support
This commit is contained in:
Christophe Dumez 2010-10-16 17:39:03 +00:00
parent f7cb6a7da5
commit a27d2dcac2
21 changed files with 1611 additions and 1344 deletions
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22
src/rss/feedlistwidget.cpp
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@ -28,15 +28,17 @@
* Contact: chris@qbittorrent.org, arnaud@qbittorrent.org
*/
#
#include "feedlistwidget.h"
#include "rssmanager.h"
#include "rssfeed.h"
FeedListWidget::FeedListWidget(QWidget *parent, RssManager *rssmanager): QTreeWidget(parent), rssmanager(rssmanager) {
setContextMenuPolicy(Qt::CustomContextMenu);
setDragDropMode(QAbstractItemView::InternalMove);
setSelectionMode(QAbstractItemView::ExtendedSelection);
setColumnCount(1);
QTreeWidgetItem *___qtreewidgetitem = headerItem();
___qtreewidgetitem->setText(0, QApplication::translate("RSS", "RSS feeds", 0, QApplication::UnicodeUTF8));
headerItem()->setText(0, tr("RSS feeds"));
unread_item = new QTreeWidgetItem(this);
unread_item->setText(0, tr("Unread") + QString::fromUtf8(" (") + QString::number(rssmanager->getNbUnRead(), 10)+ QString(")"));
unread_item->setData(0,Qt::DecorationRole, QVariant(QIcon(":/Icons/oxygen/mail-folder-inbox.png")));
@ -52,18 +54,18 @@ FeedListWidget::~FeedListWidget() {
void FeedListWidget::itemAdded(QTreeWidgetItem *item, RssFile* file) {
mapping[item] = file;
if(file->getType() == RssFile::STREAM) {
if(file->getType() == RssFile::FEED) {
feeds_items[file->getID()] = item;
}
}
void FeedListWidget::itemAboutToBeRemoved(QTreeWidgetItem *item) {
RssFile* file = mapping.take(item);
if(file->getType() == RssFile::STREAM) {
if(file->getType() == RssFile::FEED) {
feeds_items.remove(file->getID());
} else {
QList<RssStream*> feeds = ((RssFolder*)file)->getAllFeeds();
foreach(RssStream* feed, feeds) {
QList<RssFeed*> feeds = ((RssFolder*)file)->getAllFeeds();
foreach(RssFeed* feed, feeds) {
feeds_items.remove(feed->getID());
}
}
@ -121,7 +123,7 @@ QList<QTreeWidgetItem*> FeedListWidget::getAllFeedItems(QTreeWidgetItem* folder)
int nbChildren = folder->childCount();
for(int i=0; i<nbChildren; ++i) {
QTreeWidgetItem *item = folder->child(i);
if(getItemType(item) == RssFile::STREAM) {
if(getItemType(item) == RssFile::FEED) {
feeds << item;
} else {
feeds << getAllFeedItems(item);
@ -146,8 +148,8 @@ QTreeWidgetItem* FeedListWidget::getTreeItemFromUrl(QString url) const{
return feeds_items.value(url, 0);
}
RssStream* FeedListWidget::getRSSItemFromUrl(QString url) const {
return (RssStream*)getRSSItem(getTreeItemFromUrl(url));
RssFeed* FeedListWidget::getRSSItemFromUrl(QString url) const {
return (RssFeed*)getRSSItem(getTreeItemFromUrl(url));
}
QTreeWidgetItem* FeedListWidget::currentItem() const {
@ -161,7 +163,7 @@ QTreeWidgetItem* FeedListWidget::currentFeed() const {
void FeedListWidget::updateCurrentFeed(QTreeWidgetItem* new_item) {
if(!new_item) return;
if(!mapping.contains(new_item)) return;
if((getItemType(new_item) == RssFile::STREAM) || new_item == unread_item)
if((getItemType(new_item) == RssFile::FEED) || new_item == unread_item)
current_feed = new_item;
}