private void ApplyFormatToSelected()
        {
            Shape formatShape = shapeStorage.GetShape(shapeKey);

            if (formatShape == null)
            {
                MessageBox.Show(SyncLabText.ErrorShapeDeleted, SyncLabText.ErrorDialogTitle);
                parent.ClearInvalidFormats();
            }
            this.StartNewUndoEntry();
            parent.ApplyFormats(formats, formatShape);
        }