Notify when image finished downloading

src/feed.cpp

@@ -82,6 +82,10 @@ Feed::Feed(int index)
             setRefreshing(false);
         }
     });
+    connect(&Fetcher::instance(), &Fetcher::imageDownloadFinished, this, [this](QString url) {
+        if(url == m_image)
+            Q_EMIT imageChanged(url);
+    });
 }
 
 Feed::~Feed()

src/fetcher.cpp

@@ -195,6 +195,7 @@ void Fetcher::download(QString url)
         file.write(data);
         file.close();
 
+        Q_EMIT imageDownloadFinished(url);
         delete reply;
     });
 }

src/fetcher.h

@@ -57,4 +57,5 @@ Q_SIGNALS:
     void feedUpdated(QString url);
     void feedDetailsUpdated(QString url, QString name, QString image, QString link, QString description, QDateTime lastUpdated);
     void error(QString url, int errorId, QString errorString);
+    void imageDownloadFinished(QString url);
 };