From 5171dd9837279ad218eedee298cc26cadd0bbd4d Mon Sep 17 00:00:00 2001
From: Artur Arseniev <artur.catch@hotmail.it>
Date: Sat, 14 Nov 2020 17:06:51 +0100
Subject: [PATCH] Add destroy method to SelectorManager module

---
 src/editor/model/Editor.js    | 4 +++-
 src/selector_manager/index.js | 9 +++++++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/editor/model/Editor.js b/src/editor/model/Editor.js
index 3385b0e17..79a8f0fe2 100644
--- a/src/editor/model/Editor.js
+++ b/src/editor/model/Editor.js
@@ -766,7 +766,8 @@ export default Backbone.Model.extend({
       DeviceManager,
       I18n,
       Modal,
-      Parser
+      Parser,
+      SelectorManager
     } = this.attributes;
     this.stopDefault();
     DomComponents.destroy();
@@ -785,6 +786,7 @@ export default Backbone.Model.extend({
     I18n.destroy();
     Modal.destroy();
     Parser.destroy();
+    SelectorManager.destroy();
     this.view.remove();
     this.stopListening();
     this.clear({ silent: true });
diff --git a/src/selector_manager/index.js b/src/selector_manager/index.js
index d01aa858f..e25b524eb 100644
--- a/src/selector_manager/index.js
+++ b/src/selector_manager/index.js
@@ -312,6 +312,15 @@ export default config => {
         });
         return this.selectorTags.render().el;
       } else return this.selectorTags.render().el;
+    },
+
+    destroy() {
+      selectors.reset();
+      selectors.stopListening();
+      this.selectorTags.remove();
+      [c, selectors].forEach(i => (i = {}));
+      this.em = {};
+      this.selectorTags = {};
     }
   };
 };