www/jssrc/lib/OldSchoolSpinner.js

   1 enyo.kind({
   2     name: "OldSchoolSpinner",
   3     kind: "Control",
   4     style: "font-family: Inconsolata, Consolas, Fixedsys, fixed, monospace; font-size: 16px;",
   5     content: '|',
   6     steps: '/-\\|',
   7     step: 0,
   8     animationInterval: null,
   9     destroy: function() {
  10         this.stop();
  11         this.inherited(arguments);
  12     },
  13     start: function() {
  14         if (this.animationInterval)
  15             return;
  16
  17         this.animationInterval = setInterval(this.animate.bind(this), 100);
  18     },
  19     stop: function() {
  20         clearInterval(this.animationInterval);
  21         this.animationInterval = null;
  22     },
  23     animate: function() {
  24         this.step = (this.step + 1) % this.steps.length;
  25         this.setContent(this.steps[this.step]);
  26     }
  27 });