Add setCustomBadgeLabel method to canvas

src/canvas/index.js

@@ -54,6 +54,14 @@ module.exports = () => {
       return this;
     },
 
+    /**
+     * Return config object
+     * @return {Object}
+     */
+    getConfig() {
+      return c;
+    },
+
     /**
      * Add wrapper
      * @param	{Object}	wrp Wrapper
@@ -203,6 +211,18 @@ module.exports = () => {
       };
     },
 
+    /**
+     * Set custom badge naming strategy
+     * @param  {Function} f
+     * @example
+     * canvas.setCustomBadgeLabel(function(model){
+     *  return ComponentModel.getName();
+     * });
+     */
+    setCustomBadgeLabel(f) {
+      c.customBadgeLabel = f;
+    },
+
     /**
      * Get element position relative to the canvas
      * @param {HTMLElement} el