code: function() {
      var self = this;
      var fsm = self.filterStateModel;
  
      var newFilter = fsm.get("filterCollection").createNewFilter();
      fsm.set("activeFilterId", newFilter.cid);
  
      self.trigger("filter:new", newFilter.cid, newFilter);
    }
docs: Event handler for filter:new (fsm)
  @method evtNewFilter