Apply avoidDefaults option to Selectors

src/dom_components/model/Component.js

@@ -1036,6 +1036,7 @@ const Component = Backbone.Model.extend(Styleable).extend(
       delete obj.attributes.class;
       delete obj.toolbar;
       delete obj.traits;
+      delete obj.status;
 
       if (this.em.getConfig('avoidDefaults')) {
         this.getChangedProps(obj);
@@ -1052,7 +1053,7 @@ const Component = Backbone.Model.extend(Styleable).extend(
       const defaults = result(this, 'defaults');
 
       forEach(defaults, (value, key) => {
-        if (['type', 'content'].indexOf(key) === -1 && obj[key] === value) {
+        if (['type'].indexOf(key) === -1 && obj[key] === value) {
           delete obj[key];
         }
       });

src/selector_manager/model/Selector.js

@@ -1,9 +1,11 @@
 import Backbone from 'backbone';
+import { result, forEach, keys } from 'underscore';
 
 const TYPE_CLASS = 1;
 const TYPE_ID = 2;
+const { Model } = Backbone;
 
-const Selector = Backbone.Model.extend(
+const Selector = Model.extend(
   {
     idAttribute: 'name',
 
@@ -43,6 +45,7 @@ const Selector = Backbone.Model.extend(
         ? escapeName(namePreEsc)
         : Selector.escapeName(namePreEsc);
       this.set('name', nameEsc);
+      this.em = config.em;
     },
 
     /**
@@ -64,6 +67,36 @@ const Selector = Backbone.Model.extend(
       }
 
       return init + (escape ? escape(name) : name);
+    },
+
+    toJSON(opts = {}) {
+      const { em } = this;
+      let obj = Model.prototype.toJSON.call(this, [opts]);
+      const defaults = result(this, 'defaults');
+
+      if (em && em.getConfig('avoidDefaults')) {
+        forEach(defaults, (value, key) => {
+          if (obj[key] === value) {
+            delete obj[key];
+          }
+        });
+
+        if (obj.label === obj.name) {
+          delete obj.label;
+        }
+
+        const objLen = keys(obj).length;
+
+        if (objLen === 1 && obj.name) {
+          obj = obj.name;
+        }
+
+        if (objLen === 2 && obj.name && obj.type) {
+          obj = this.getFullName();
+        }
+      }
+
+      return obj;
     }
   },
   {