fix: only emit OCL editor changes when event is from user and updates the molecule/reaction

Author: targos

src/modules/types/science/chemistry/ocl_editor/controller.js

@@ -160,6 +160,7 @@ define([
   };
 
   Controller.prototype.onChange = function (event, molecule) {
+    if (!event.isUserEvent) return;
     const inPlace = this.module.getConfigurationCheckbox('prefs', 'inPlace');
 
     // In modify variable in mode

src/modules/types/science/chemistry/ocl_editor/view.js

@@ -130,9 +130,10 @@ define(['modules/default/defaultview', 'src/util/ui', 'openchemlib'], function (
     initEditor() {
       const controller = this.module.controller;
       this.editor = new OCL.CanvasEditor(this.dom.get(0));
-      this.editor.setOnChangeListener((event) =>
-        controller.onChange(event, this.editor.getMolecule()),
-      );
+      this.editor.setOnChangeListener((event) => {
+        if (event.type !== 'molecule') return;
+        controller.onChange(event, this.editor.getMolecule());
+      });
       this.editor.setMolecule(
         OCL.Molecule.fromIDCode(
           controller.currentMol.idCode,

src/modules/types/science/chemistry/ocl_reaction_editor/controller.js

@@ -135,6 +135,7 @@ define([
   };
 
   Controller.prototype.onChange = function (event, reaction) {
+    if (!event.isUserEvent) return;
     const inPlace = this.module.getConfigurationCheckbox('prefs', 'inPlace');
     const idCode = OCL.ReactionEncoder.encode(reaction) || '';
     const rxn = reaction.toRxn();

src/modules/types/science/chemistry/ocl_reaction_editor/view.js

@@ -98,6 +98,7 @@ define(['modules/default/defaultview', 'src/util/ui', 'openchemlib'], function (
         initialMode: 'reaction',
       });
       this.editor.setOnChangeListener((event) => {
+        if (event.type !== 'molecule') return;
         const reaction = this.editor.getReaction();
         this._currentReaction = reaction;
         this.module.controller.onChange(event, reaction);