jquery.spin.js
| 1 | /** |
| 2 | * Copyright (c) 2011-2013 Felix Gnass |
| 3 | * Licensed under the MIT license |
| 4 | */ |
| 5 | |
| 6 | /* |
| 7 | |
| 8 | Basic 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 | |
| 16 | Using 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 | |
| 22 | Adding 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); |
| 105 |