Update torrent progress when its content changed (filtered files)

Changelog

@@ -44,6 +44,7 @@
     - BUGFIX: search plugin update - do not display only last version changelog
     - BUGFIX: Search plugin update - fixed missing new lines in changelog
     - BUGFIX: The number of search results was not reset when clicking on 'Clear' button
+    - BUGFIX: Update torrent progress when its content changed (filtered files)
     - COSMETIC: Redesigned torrent properties a little
     - COSMETIC: Redesigned options a little
     - COSMETIC: Display more logs messages concerning features

TODO

@@ -47,7 +47,6 @@
   - Translations update (IN PROGESS)
   - Optimize and cleanup code
   - add asserts to squash remaining bugs
-  - Update progress (as well as size) when a torrent's content hash changed (filtered files)
   - Check that there is no problem with right click menu in torrent content (all files filtered for example)
   - Wait for some bug fixes in libtorrent :
     - upload/download limit per torrent

src/GUI.cpp

@@ -1243,14 +1243,17 @@ void GUI::showProperties(const QModelIndex &index){
   torrent_handle h = BTSession->getTorrentHandle(fileHash);
   properties *prop = new properties(this, BTSession, h);
   connect(prop, SIGNAL(mustHaveFullAllocationMode(torrent_handle)), BTSession, SLOT(reloadTorrent(torrent_handle)));
-  connect(prop, SIGNAL(filteredFilesChanged(QString)), this, SLOT(updateFileSize(QString)));
+  connect(prop, SIGNAL(filteredFilesChanged(QString)), this, SLOT(updateFileSizeAndProgress(QString)));
   prop->show();
 }
 
-void GUI::updateFileSize(QString hash){
+void GUI::updateFileSizeAndProgress(QString hash){
   int row = getRowFromHash(hash);
   Q_ASSERT(row != -1);
   DLListModel->setData(DLListModel->index(row, SIZE), QVariant((qlonglong)BTSession->torrentEffectiveSize(hash)));
+  torrent_handle h = BTSession->getTorrentHandle(hash);
+  torrent_status torrentStatus = h.status();
+  DLListModel->setData(DLListModel->index(row, PROGRESS), QVariant((double)torrentStatus.progress));
 }
 
 // Set BT session configuration

src/GUI.h

@@ -171,7 +171,7 @@ class GUI : public QMainWindow, private Ui::MainWindow{
     void portListeningFailure();
     void trackerAuthenticationRequired(torrent_handle& h);
     void setTabText(int index, QString text);
-    void updateFileSize(QString hash);
+    void updateFileSizeAndProgress(QString hash);
     void sortProgressColumnDelayed();
     void addUrlSeedError(QString url, QString msg);