https://teleread.com/wp-content/plugins/jetpack/_inc/jquery.spin-ver=1.3.js

1/**
2 * Copyright (c) 2011-2013 Felix Gnass
3 * Licensed under the MIT license
4 */
5
6/*
7
8Basic Usage:
9============
10
11$('#el').spin(); // Creates a default Spinner using the text color of #el.
12$('#el').spin({ ... }); // Creates a Spinner using the provided options.
13
14$('#el').spin(false); // Stops and removes the spinner.
15
16Using Presets:
17==============
18
19$('#el').spin('small'); // Creates a 'small' Spinner using the text color of #el.
20$('#el').spin('large', '#fff'); // Creates a 'large' white Spinner.
21
22Adding a custom preset:
23=======================
24
25$.fn.spin.presets.flower = {
26  lines: 9
27  length: 10
28  width: 20
29  radius: 0
30}
31
32$('#el').spin('flower', 'red');
33
34*/
35
36(function(factory) {
37
38  if (typeof exports == 'object') {
39    // CommonJS
40    factory(require('jquery'), require('spin'))
41  }
42  else if (typeof define == 'function' && define.amd) {
43    // AMD, register as anonymous module
44    define(['jquery', 'spin'], factory)
45  }
46  else {
47    // Browser globals
48    if (!window.Spinner) throw new Error('Spin.js not present')
49    factory(window.jQuery, window.Spinner)
50  }
51
52}(function($, Spinner) {
53
54  $.fn.spin = function(opts, color) {
55
56    return this.each(function() {
57      var $this = $(this),
58        data = $this.data();
59
60      if (data.spinner) {
61        data.spinner.stop();
62        delete data.spinner;
63      }
64      if (opts !== false) {
65        opts = $.extend(
66          { color: color || $this.css('color') },
67          $.fn.spin.presets[opts] || opts
68        )
69        // Begin WordPress Additions
70        // To use opts.right, you need to have specified a length, width, and radius.
71        if ( typeof opts.right !== 'undefined' && typeof opts.length !== 'undefined'
72          && typeof opts.width !== 'undefined' && typeof opts.radius !== 'undefined' ) {
73          var pad = $this.css( 'padding-left' );
74          pad = ( typeof pad === 'undefined' ) ? 0 : parseInt( pad, 10 );
75          opts.left = $this.outerWidth() - ( 2 * ( opts.length + opts.width + opts.radius ) ) - pad - opts.right;
76          delete opts.right;
77        }
78        // End WordPress Additions
79        data.spinner = new Spinner(opts).spin(this)
80      }
81    })
82  }
83
84  $.fn.spin.presets = {
85    tiny: { lines: 8, length: 2, width: 2, radius: 3 },
86    small: { lines: 8, length: 4, width: 3, radius: 5 },
87    large: { lines: 10, length: 8, width: 4, radius: 8 }
88  }
89
90}));
91
92// Jetpack Presets Overrides:
93(function($){
94	$.fn.spin.presets.wp = { trail: 60, speed: 1.3 };
95	$.fn.spin.presets.small  = $.extend( { lines:  8, length: 2, width: 2, radius: 3 }, $.fn.spin.presets.wp );
96	$.fn.spin.presets.medium = $.extend( { lines:  8, length: 4, width: 3, radius: 5 }, $.fn.spin.presets.wp );
97	$.fn.spin.presets.large  = $.extend( { lines: 10, length: 6, width: 4, radius: 7 }, $.fn.spin.presets.wp );
98	$.fn.spin.presets['small-left']   = $.extend( { left:  5 }, $.fn.spin.presets.small );
99	$.fn.spin.presets['small-right']  = $.extend( { right: 5 }, $.fn.spin.presets.small );
100	$.fn.spin.presets['medium-left']  = $.extend( { left:  5 }, $.fn.spin.presets.medium );
101	$.fn.spin.presets['medium-right'] = $.extend( { right: 5 }, $.fn.spin.presets.medium );
102	$.fn.spin.presets['large-left']   = $.extend( { left:  5 }, $.fn.spin.presets.large );
103	$.fn.spin.presets['large-right']  = $.extend( { right: 5 }, $.fn.spin.presets.large );
104})(jQuery);