- wxWindow *, boost::shared_ptr<Film>, boost::shared_ptr<Content> content, boost::shared_ptr<TextContent> caption, boost::shared_ptr<Decoder>, FilmViewer* viewer
+ wxWindow *,
+ std::shared_ptr<Film>,
+ std::shared_ptr<Content> content,
+ std::shared_ptr<TextContent> caption,
+ std::shared_ptr<Decoder>,
+ std::weak_ptr<FilmViewer> viewer