SGH / COMPONENTS

  (function ($) {
    $(document).ready(function() {
  
      // jQuery reverse
      $.fn.reverse = [].reverse;
  

      $(document).on('mouseenter.fixedActionBtn', '.fixed-action-btn', function(e) {

        var $this = $(this);
        openFABMenu($this);

      });
  

      $(document).on('mouseleave.fixedActionBtn', '.fixed-action-btn', function(e) {

        var $this = $(this);

        closeFABMenu($this);

      });
  

    });
  
    $.fn.extend({
      openFAB: function() {

        var $this = $(this);
        openFABMenu($this);

      },
      closeFAB: function() {

        closeFABMenu($this);

      }
    });
  
  
    var openFABMenu = function (btn) {
      $this = btn;
      if ($this.hasClass('active') === false) {

        $this.addClass('active');
        $this.find('ul .btn-floating').velocity(

          { scaleY: ".4", scaleX: ".4", translateY: "40px"},

          { duration: 0 });
  
        var time = 0;

        $this.find('ul .btn-floating').reverse().each(function () {

          $(this).velocity(

            { opacity: "1", scaleX: "1", scaleY: "1", translateY: "0"},

            { duration: 80, delay: time });
          time += 40;
        });
      }
    };
  
    var closeFABMenu = function (btn) {
      $this = btn;

      $this.removeClass('active');
      var time = 0;
      $this.find('ul .btn-floating').velocity("stop", true);
      $this.find('ul .btn-floating').velocity(

        { opacity: "0", scaleX: ".4", scaleY: ".4", translateY: "40px"},

        { duration: 80 }
      );
    };
  
  
  }( jQuery ));