fix editing non-timed annotations

Azaion.Annotator/MainWindow.xaml.cs

@@ -180,16 +180,16 @@ public partial class MainWindow
         };
 
         _mediaPlayer.PositionChanged += (o, args) =>
-        {
             ShowTimeAnnotations(TimeSpan.FromMilliseconds(_mediaPlayer.Time));
-        };
-        
-        VideoSlider.ValueChanged += (value, newValue) => 
+
+        VideoSlider.ValueChanged += (value, newValue) =>
             _mediaPlayer.Position = (float)(newValue / VideoSlider.Maximum);
 
-        VideoSlider.KeyDown += (sender, args) => _mediator.Publish(new KeyEvent(sender, args));
+        VideoSlider.KeyDown += (sender, args) =>
+            _mediator.Publish(new KeyEvent(sender, args));
 
-        Volume.ValueChanged += (_, newValue) => _mediator.Publish(new VolumeChangedEvent((int)newValue));
+        Volume.ValueChanged += (_, newValue) =>
+            _mediator.Publish(new VolumeChangedEvent((int)newValue));
 
         SizeChanged += async (_, _) => await SaveUserSettings();
         LocationChanged += async (_, _) => await SaveUserSettings();
@@ -401,4 +401,14 @@ public partial class MainWindow
     }
 
     private void Thumb_OnDragCompleted(object sender, DragCompletedEventArgs e) => _ = SaveUserSettings();
+
+    private void ReloadThumbnailsItemClick(object sender, RoutedEventArgs e)
+    {
+        var result = MessageBox.Show($"Видалити всі іконки і згенерувати нову базу іконок в {_config.ThumbnailsDirectory}?",
+            "Підтвердження оновлення іконок", MessageBoxButton.YesNo, MessageBoxImage.Question);
+        if (result != MessageBoxResult.Yes)
+            return;
+        _galleryManager.ClearThumbnails();
+        _galleryManager.RefreshThumbnails();
+    }
 }