- Updated number of unread news of RSS folders after a feed is moved from one folder to another

Changelog

@@ -5,7 +5,8 @@
     - FEATURE: Save old RSS item to hard disk to remember them on start up
     - FEATURE: Display free disk space in torrent addition dialog
     - FEATURE: In torrent addition from URL, paste clipboard content if it contains an URL
-    - FEATURE: RSS Feeds URLs can now be copied to clipboard
+    - FEATURE: RSS feeds URLs can now be copied to clipboard
+    - FEATURE: RSS feeds can now be grouped into folders
     - FEATURE: If a torrent contains a torrent file, process downloaded torrent file too
     - BUGFIX: torrent resume code rewrited
     - COSMETIC: Redesigned RSS tab to improve usability

src/feedList.h

@@ -10,7 +10,8 @@
 #include <QUrl>
 #include "rss.h"
 
-class FeedList : public QTreeWidget {
+class FeedList: public QTreeWidget {
+  Q_OBJECT
 
 private:
   RssManager *rssmanager;
@@ -73,6 +74,9 @@ public:
     return current_feed;
   }
 
+signals:
+  void foldersAltered(QList<QTreeWidgetItem*> folders);
+
 protected slots:
   void updateCurrentFeed(QTreeWidgetItem* new_item) {
     if(getItemType(new_item) == RssFile::STREAM)
@@ -91,20 +95,30 @@ protected:
 
   void dropEvent(QDropEvent *event) {
     qDebug("dropEvent");
+    QList<QTreeWidgetItem*> folders_altered;
     QTreeWidgetItem *dest_folder_item =  itemAt(event->pos());
     RssFolder *dest_folder;
-    if(dest_folder_item)
+    if(dest_folder_item) {
       dest_folder = (RssFolder*)getRSSItem(dest_folder_item);
-    else
+      folders_altered << dest_folder_item;
+    } else {
       dest_folder = rssmanager;
+    }
     QList<QTreeWidgetItem *> src_items = selectedItems();
     foreach(QTreeWidgetItem *src_item, src_items) {
+      QTreeWidgetItem *parent_folder = src_item->parent();
+      if(parent_folder && !folders_altered.contains(parent_folder))
+        folders_altered << parent_folder;
+      // Actually move the file
       RssFile *file = getRSSItem(src_item);
       rssmanager->moveFile(file, dest_folder);
     }
     QTreeWidget::dropEvent(event);
     if(dest_folder_item)
       dest_folder_item->setExpanded(true);
+    // Emit signal for update
+    if(!folders_altered.empty())
+      emit foldersAltered(folders_altered);
   }
 
 };

src/rss_imp.cpp

@@ -396,6 +396,17 @@ void RSSImp::restoreSlidersPosition() {
   }
 }
 
+void RSSImp::updateItemsInfos(QList<QTreeWidgetItem *> items) {
+  foreach(QTreeWidgetItem* item, items) {
+    updateItemInfos(item);
+  }
+}
+
+void RSSImp::updateItemInfos(QTreeWidgetItem *item) {
+  RssFile *rss_item = listStreams->getRSSItem(item);
+  item->setText(0, rss_item->getName() + QString::fromUtf8("  (") + QString::number(rss_item->getNbUnRead(), 10)+ QString(")"));
+}
+
 void RSSImp::updateFeedIcon(QString url, QString icon_path){
   QTreeWidgetItem *item = listStreams->getTreeItemFromUrl(url);
   item->setData(0,Qt::DecorationRole, QVariant(QIcon(icon_path)));
@@ -447,6 +458,8 @@ RSSImp::RSSImp(bittorrent *BTSession) : QWidget(), BTSession(BTSession){
   connect(actionDownload_torrent, SIGNAL(triggered()), this, SLOT(downloadTorrent()));
 
   connect(listStreams, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), this, SLOT(refreshNewsList(QTreeWidgetItem*)));
+  connect(listStreams, SIGNAL(foldersAltered(QList<QTreeWidgetItem*>)), this, SLOT(updateItemsInfos(QList<QTreeWidgetItem*>)));
+
   connect(listNews, SIGNAL(itemClicked(QListWidgetItem*)), this, SLOT(refreshTextBrowser(QListWidgetItem *)));
   connect(listNews, SIGNAL(itemDoubleClicked(QListWidgetItem *)), this, SLOT(downloadTorrent()));
 

src/rss_imp.h

@@ -63,6 +63,8 @@ protected slots:
   void refreshTextBrowser(QListWidgetItem *);
   void updateFeedIcon(QString url, QString icon_path);
   void updateFeedInfos(QString url, QString aliasOrUrl, unsigned int nbUnread);
+  void updateItemsInfos(QList<QTreeWidgetItem*> items);
+  void updateItemInfos(QTreeWidgetItem *item);
   void openNewsUrl();
   void downloadTorrent();
   void fillFeedsList(QTreeWidgetItem *parent=0, RssFolder *rss_parent=0);