1 files changed, 12 insertions, 3 deletions
diff --git a/launcher/ui/widgets/VariableSizedImageObject.h b/launcher/ui/widgets/VariableSizedImageObject.h
index 11563a37..137487ee 100644
--- a/launcher/ui/widgets/VariableSizedImageObject.h
+++ b/launcher/ui/widgets/VariableSizedImageObject.h
@@ -28,7 +28,7 @@
  *  Why? Because we want to re-scale images dynamically based on the document's size, in order to
  *  not have images being weirdly cropped out in different resolutions.
  */
-class VariableSizedImageObject : public QObject, public QTextObjectInterface {
+class VariableSizedImageObject final : public QObject, public QTextObjectInterface {
     Q_OBJECT
     Q_INTERFACES(QTextObjectInterface)
 
@@ -38,7 +38,15 @@ class VariableSizedImageObject : public QObject, public QTextObjectInterface {
 
     void setMetaEntry(QString meta_entry) { m_meta_entry = meta_entry; }
 
-   protected:
+   public slots:
+    /** Stops all currently loading images from modifying the document.
+     *
+     *  This does not stop the ongoing network tasks, it only prevents their result
+     *  from impacting the document any further.
+     */
+    void flush();
+
+   private:
     /** Adds the image to the document, in the given position.
      */
     void parseImage(QTextDocument* doc, QImage image, int posInDocument);
@@ -49,7 +57,8 @@ class VariableSizedImageObject : public QObject, public QTextObjectInterface {
      */
     void loadImage(QTextDocument* doc, const QUrl& source, int posInDocument);
 
+   private:
     QString m_meta_entry;
 
-    QList<QUrl> m_fetching_images;
+    QSet<QUrl> m_fetching_images;
 };