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Code Issues Projects Releases Packages Wiki Activity Actions 3

- Display "Unread" item in RSS Feed list which displays all unread items

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This commit is contained in:
Christophe Dumez 2009-08-24 06:28:31 +00:00
commit 480d00d747
8 changed files with 170 additions and 115 deletions
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44
src/feedList.h
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@ -18,6 +18,7 @@ private:
QHash<QTreeWidgetItem*, RssFile*> mapping;
QHash<QString, QTreeWidgetItem*> feeds_items;
QTreeWidgetItem* current_feed;
QTreeWidgetItem *unread_item;
public:
FeedList(QWidget *parent, RssManager *rssmanager): QTreeWidget(parent), rssmanager(rssmanager) {
@ -28,14 +29,17 @@ public:
QTreeWidgetItem *___qtreewidgetitem = headerItem();
___qtreewidgetitem->setText(0, QApplication::translate("RSS", "RSS feeds", 0, QApplication::UnicodeUTF8));
connect(this, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), this, SLOT(updateCurrentFeed(QTreeWidgetItem*)));
}
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")));
itemAdded(unread_item, rssmanager);
setCurrentItem(unread_item);
}
void itemAdded(QTreeWidgetItem *item, RssFile* file) {
mapping[item] = file;
if(file->getType() == RssFile::STREAM) {
feeds_items[file->getID()] = item;
if(topLevelItemCount() == 1)
setCurrentItem(item);
}
}
@ -45,15 +49,19 @@ public:
feeds_items.remove(file->getID());
}
bool hasFeed(QString url) {
bool hasFeed(QString url) const {
return feeds_items.contains(QUrl(url).toString());
}
QList<QTreeWidgetItem*> getAllFeedItems() {
QList<QTreeWidgetItem*> getAllFeedItems() const {
return feeds_items.values();
}
QStringList getItemPath(QTreeWidgetItem* item) {
QTreeWidgetItem* getUnreadItem() const {
return unread_item;
}
QStringList getItemPath(QTreeWidgetItem* item) const {
QStringList path;
if(item) {
if(item->parent())
@ -63,7 +71,7 @@ public:
return path;
}
QList<QTreeWidgetItem*> getAllOpenFolders(QTreeWidgetItem *parent=0) {
QList<QTreeWidgetItem*> getAllOpenFolders(QTreeWidgetItem *parent=0) const {
QList<QTreeWidgetItem*> open_folders;
int nbChildren;
if(parent)
@ -102,19 +110,15 @@ public:
return feeds;
}
RssFile* getRSSItem(QTreeWidgetItem *item) {
RssFile* getRSSItem(QTreeWidgetItem *item) const {
return mapping[item];
}
RssFile* getCurrentRSSItem() {
return mapping[current_feed];
}
RssFile::FileType getItemType(QTreeWidgetItem *item) {
RssFile::FileType getItemType(QTreeWidgetItem *item) const {
return mapping[item]->getType();
}
QString getItemID(QTreeWidgetItem *item) {
QString getItemID(QTreeWidgetItem *item) const {
return mapping[item]->getID();
}
@ -122,6 +126,10 @@ public:
return feeds_items[url];
}
RssStream* getRSSItemFromUrl(QString url) const {
return (RssStream*)getRSSItem(getTreeItemFromUrl(url));
}
QTreeWidgetItem* currentItem() const {
return current_feed;
}
@ -136,7 +144,7 @@ signals:
protected slots:
void updateCurrentFeed(QTreeWidgetItem* new_item) {
if(new_item && getItemType(new_item) == RssFile::STREAM)
if((new_item && getItemType(new_item) == RssFile::STREAM) || new_item == unread_item)
current_feed = new_item;
}
@ -146,7 +154,11 @@ protected:
if(item && getItemType(item) != RssFile::FOLDER)
event->ignore();
else {
QTreeWidget::dragMoveEvent(event);
if(selectedItems().contains(unread_item)) {
event->ignore();
} else {
QTreeWidget::dragMoveEvent(event);
}
}
}