public void TestHandleDrawingEnded()
 {
     _drawingPresentationModel.HandleDrawingEnded();
     Assert.IsTrue(_buttonEnabledStatesManager.IsCalledHandleDrawingEnded);
 }
 /// <summary>
 /// Handles the drawing ended.
 /// </summary>
 private void HandleDrawingEnded()
 {
     _drawingPresentationModel.HandleDrawingEnded();
     _model.SetCurrentShapeDrawerType(ShapeDrawerType.None);
 }