void ev_window_title_set_type (EvWindowTitle *window_title,
EvWindowTitleType type);
void ev_window_title_set_document (EvWindowTitle *window_title,
void ev_window_title_set_type (EvWindowTitle *window_title,
EvWindowTitleType type);
void ev_window_title_set_document (EvWindowTitle *window_title,