Pinch event in Cocos Creator

Cocos Creator
#1

I’m planning to create a pinch event listener at Cocos Creator. This were my questions after I tried to convert this cocos2dx code to my project: https://stackoverflow.com/questions/20439233/cocos2dhow-to-implement-zooming-by-pinch

  1. I noticed that EventListener isn’t available on cc module, is there another way to create listener in Creator?
  2. Does Node.EventType can accept multi-touch gestures?
  3. When previewing the app to the web browser, how do I know that I did a pinch gesture? I’m using a trackpad where it recognizes pinch (https://support.apple.com/en-us/HT204895) for zoom-in and zoom out. However, Node.EventType can’t recognize any touches.
#2

Found an answer for my question #3:
Multi-touch gesture is only supported on mobile platform so there is still a need for me to build it and send it to real device in order to check whether my pinch is working or not.