From 3525b60321707158b6da6158008ca16af65a536b Mon Sep 17 00:00:00 2001
From: Xen0Xys <red57101@gmail.com>
Date: Mon, 6 May 2024 09:45:42 +0200
Subject: [PATCH] Working version without shared_target traitlets

---
 js/models/event_handler.js | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

diff --git a/js/models/event_handler.js b/js/models/event_handler.js
index 8b21d0ff..b8e8d8ed 100644
--- a/js/models/event_handler.js
+++ b/js/models/event_handler.js
@@ -42,25 +42,21 @@ export default class EventHandler {
 
     // Event triggered when the user moves the map in Aladin Lite
     this.aladin.on("positionChanged", (position) => {
-      if (f1Lock.locked) return;
-      // const raDec = this.aladin.getRaDec();
-      const raDec = [position.ra, position.dec];
-      this.clog("positionChanged", `${raDec[0]} ${raDec[1]}`);
+      if (f1Lock.locked) {
+        f1Lock.unlock();
+        return;
+      }
+      const raDec = this.aladin.getRaDec();
+      // const raDec = [position.ra, position.dec];
       this.model.set("_target", `${raDec[0]} ${raDec[1]}`);
-      this.model.set("shared_target", `${raDec[0]} ${raDec[1]}`);
       this.model.save_changes();
-      f2Lock.unlock();
     });
 
     // Event triggered when the target is changed from the Python side using jslink
-    this.model.on("change:shared_target", () => {
-      if (f1Lock.locked) return;
-      f2Lock.lock();
-      const target = this.model.get("shared_target");
-      const [ra, dec] = target.split(" ");
-      this.clog("change:shared_target", target);
+    this.model.on("change:_target", () => {
+      const [ra, dec] = this.model.get("_target").split(" ");
       this.aladin.gotoRaDec(ra, dec);
-      f1Lock.unlock();
+      f1Lock.lock();
     });
 
     /* Field of View control */