scratch.cljs

(defn listen-cigarette-burn []
  (if-let [cigaburn-dom (dom/getElement "cigarette-burn")] 
    (events/listen
     cigaburn-dom
     EventType.MOUSEMOVE
     (fn [_]
       (if-let [noticenter-dom (dom/getElement "notification-center")]
         (when-not (classes/has noticenter-dom "reveal")
           (classes/addRemove noticenter-dom "unreveal" "reveal")
           ;; (events/listenOnce
           ;;  noticenter-dom
           ;;  EventType.MOUSELEAVE
           ;;  (fn [e] (classes/remove noticenter-dom "reveal")))
           (events/listenOnce
            js/document
            EventType.CLICK
            (fn [e] (classes/addRemove noticenter-dom "reveal" "unreveal"))))
         ;; notification-center component
         (put-state! :notification-center true))))))