/**

* Copyright (c) 2011-2014 Felix Gnass
* Licensed under the MIT license
*/

/*

Basic Usage:

$('#el').spin(); // Creates a default Spinner using the text color of el. $('#el').spin({ … }); // Creates a Spinner using the provided options.

$('#el').spin(false); // Stops and removes the spinner.

Using Presets:

$('#el').spin('small'); // Creates a 'small' Spinner using the text color of el. $('#el').spin('large', '#fff'); // Creates a 'large' white Spinner.

Adding a custom preset:

$.fn.spin.presets.flower = {

lines: 9,
length: 10,
width: 20,
radius: 0

}

$('#el').spin('flower', 'red');

*/

(function(factory) {

if (typeof exports == 'object') {
  // CommonJS
  factory(require('jquery'), require('spin.js'))
}
else if (typeof define == 'function' && define.amd) {
  // AMD, register as anonymous module
  define(['jquery', 'spin'], factory)
}
else {
  // Browser globals
  if (!window.Spinner) throw new Error('Spin.js not present')
  factory(window.jQuery, window.Spinner)
}

}(function($, Spinner) {

$.fn.spin = function(opts, color) {

  return this.each(function() {
    var $this = $(this),
      data = $this.data();

    if (data.spinner) {
      data.spinner.stop();
      delete data.spinner;
    }
    if (opts !== false) {
      opts = $.extend(
        { color: color || $this.css('color') },
        $.fn.spin.presets[opts] || opts
      )
      data.spinner = new Spinner(opts).spin(this)
    }
  })
}

$.fn.spin.presets = {
  tiny: { lines: 8, length: 2, width: 2, radius: 3 },
  small: { lines: 8, length: 4, width: 3, radius: 5 },
  large: { lines: 10, length: 8, width: 4, radius: 8 }
}

}));