Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | espaco | 1 | /*! |
| 2 | * fancyBox - jQuery Plugin |
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| 3 | * version: 2.1.3 (Tue, 23 Oct 2012) |
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| 4 | * @requires jQuery v1.6 or later |
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| 5 | * |
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| 6 | * Examples at http://fancyapps.com/fancybox/ |
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| 7 | * License: www.fancyapps.com/fancybox/#license |
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| 8 | * |
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| 9 | * Copyright 2012 Janis Skarnelis - janis@fancyapps.com |
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| 10 | * |
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| 11 | */ |
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| 12 | |||
| 13 | (function (window, document, $, undefined) { |
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| 14 | "use strict"; |
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| 15 | |||
| 16 | var W = $(window), |
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| 17 | D = $(document), |
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| 18 | F = $.fancybox = function () { |
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| 19 | F.open.apply( this, arguments ); |
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| 20 | }, |
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| 21 | didUpdate = null, |
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| 22 | isTouch = document.createTouch !== undefined, |
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| 23 | |||
| 24 | isQuery = function(obj) { |
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| 25 | return obj && obj.hasOwnProperty && obj instanceof $; |
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| 26 | }, |
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| 27 | isString = function(str) { |
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| 28 | return str && $.type(str) === "string"; |
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| 29 | }, |
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| 30 | isPercentage = function(str) { |
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| 31 | return isString(str) && str.indexOf('%') > 0; |
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| 32 | }, |
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| 33 | isScrollable = function(el) { |
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| 34 | return (el && !(el.style.overflow && el.style.overflow === 'hidden') && ((el.clientWidth && el.scrollWidth > el.clientWidth) || (el.clientHeight && el.scrollHeight > el.clientHeight))); |
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| 35 | }, |
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| 36 | getScalar = function(orig, dim) { |
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| 37 | var value = parseInt(orig, 10) || 0; |
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| 38 | |||
| 39 | if (dim && isPercentage(orig)) { |
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| 40 | value = F.getViewport()[ dim ] / 100 * value; |
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| 41 | } |
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| 42 | |||
| 43 | return Math.ceil(value); |
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| 44 | }, |
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| 45 | getValue = function(value, dim) { |
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| 46 | return getScalar(value, dim) + 'px'; |
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| 47 | }; |
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| 48 | |||
| 49 | $.extend(F, { |
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| 50 | // The current version of fancyBox |
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| 51 | version: '2.1.3', |
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| 52 | |||
| 53 | defaults: { |
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| 54 | padding : 15, |
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| 55 | margin : 20, |
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| 56 | |||
| 57 | width : 800, |
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| 58 | height : 600, |
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| 59 | minWidth : 100, |
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| 60 | minHeight : 100, |
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| 61 | maxWidth : 9999, |
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| 62 | maxHeight : 9999, |
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| 63 | |||
| 64 | autoSize : true, |
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| 65 | autoHeight : false, |
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| 66 | autoWidth : false, |
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| 67 | |||
| 68 | autoResize : true, |
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| 69 | autoCenter : !isTouch, |
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| 70 | fitToView : true, |
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| 71 | aspectRatio : false, |
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| 72 | topRatio : 0.5, |
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| 73 | leftRatio : 0.5, |
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| 74 | |||
| 75 | scrolling : 'auto', // 'auto', 'yes' or 'no' |
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| 76 | wrapCSS : '', |
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| 77 | |||
| 78 | arrows : true, |
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| 79 | closeBtn : true, |
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| 80 | closeClick : false, |
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| 81 | nextClick : false, |
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| 82 | mouseWheel : true, |
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| 83 | autoPlay : false, |
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| 84 | playSpeed : 3000, |
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| 85 | preload : 3, |
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| 86 | modal : false, |
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| 87 | loop : true, |
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| 88 | |||
| 89 | ajax : { |
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| 90 | dataType : 'html', |
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| 91 | headers : { 'X-fancyBox': true } |
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| 92 | }, |
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| 93 | iframe : { |
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| 94 | scrolling : 'auto', |
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| 95 | preload : true |
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| 96 | }, |
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| 97 | swf : { |
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| 98 | wmode: 'transparent', |
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| 99 | allowfullscreen : 'true', |
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| 100 | allowscriptaccess : 'always' |
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| 101 | }, |
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| 102 | |||
| 103 | keys : { |
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| 104 | next : { |
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| 105 | 13 : 'left', // enter |
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| 106 | 34 : 'up', // page down |
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| 107 | 39 : 'left', // right arrow |
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| 108 | 40 : 'up' // down arrow |
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| 109 | }, |
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| 110 | prev : { |
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| 111 | 8 : 'right', // backspace |
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| 112 | 33 : 'down', // page up |
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| 113 | 37 : 'right', // left arrow |
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| 114 | 38 : 'down' // up arrow |
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| 115 | }, |
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| 116 | close : [27], // escape key |
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| 117 | play : [32], // space - start/stop slideshow |
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| 118 | toggle : [70] // letter "f" - toggle fullscreen |
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| 119 | }, |
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| 120 | |||
| 121 | direction : { |
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| 122 | next : 'left', |
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| 123 | prev : 'right' |
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| 124 | }, |
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| 125 | |||
| 126 | scrollOutside : true, |
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| 127 | |||
| 128 | // Override some properties |
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| 129 | index : 0, |
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| 130 | type : null, |
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| 131 | href : null, |
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| 132 | content : null, |
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| 133 | title : null, |
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| 134 | |||
| 135 | // HTML templates |
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| 136 | tpl: { |
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| 137 | wrap : '<div class="fancybox-wrap" tabIndex="-1"><div class="fancybox-skin"><div class="fancybox-outer"><div class="fancybox-inner"></div></div></div></div>', |
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| 138 | image : '<img class="fancybox-image" src="{href}" alt="" />', |
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| 139 | iframe : '<iframe id="fancybox-frame{rnd}" name="fancybox-frame{rnd}" class="fancybox-iframe" frameborder="0" vspace="0" hspace="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen' + ($.browser.msie ? ' allowtransparency="true"' : '') + '></iframe>', |
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| 140 | error : '<p class="fancybox-error">The requested content cannot be loaded.<br/>Please try again later.</p>', |
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| 141 | closeBtn : '<a title="Close" class="fancybox-item fancybox-close" href="javascript:;"></a>', |
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| 142 | next : '<a title="Next" class="fancybox-nav fancybox-next" href="javascript:;"><span></span></a>', |
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| 143 | prev : '<a title="Previous" class="fancybox-nav fancybox-prev" href="javascript:;"><span></span></a>' |
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| 144 | }, |
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| 145 | |||
| 146 | // Properties for each animation type |
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| 147 | // Opening fancyBox |
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| 148 | openEffect : 'fade', // 'elastic', 'fade' or 'none' |
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| 149 | openSpeed : 250, |
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| 150 | openEasing : 'swing', |
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| 151 | openOpacity : true, |
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| 152 | openMethod : 'zoomIn', |
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| 153 | |||
| 154 | // Closing fancyBox |
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| 155 | closeEffect : 'fade', // 'elastic', 'fade' or 'none' |
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| 156 | closeSpeed : 250, |
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| 157 | closeEasing : 'swing', |
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| 158 | closeOpacity : true, |
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| 159 | closeMethod : 'zoomOut', |
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| 160 | |||
| 161 | // Changing next gallery item |
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| 162 | nextEffect : 'elastic', // 'elastic', 'fade' or 'none' |
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| 163 | nextSpeed : 250, |
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| 164 | nextEasing : 'swing', |
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| 165 | nextMethod : 'changeIn', |
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| 166 | |||
| 167 | // Changing previous gallery item |
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| 168 | prevEffect : 'elastic', // 'elastic', 'fade' or 'none' |
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| 169 | prevSpeed : 250, |
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| 170 | prevEasing : 'swing', |
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| 171 | prevMethod : 'changeOut', |
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| 172 | |||
| 173 | // Enable default helpers |
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| 174 | helpers : { |
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| 175 | overlay : true, |
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| 176 | title : true |
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| 177 | }, |
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| 178 | |||
| 179 | // Callbacks |
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| 180 | onCancel : $.noop, // If canceling |
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| 181 | beforeLoad : $.noop, // Before loading |
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| 182 | afterLoad : $.noop, // After loading |
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| 183 | beforeShow : $.noop, // Before changing in current item |
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| 184 | afterShow : $.noop, // After opening |
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| 185 | beforeChange : $.noop, // Before changing gallery item |
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| 186 | beforeClose : $.noop, // Before closing |
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| 187 | afterClose : $.noop // After closing |
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| 188 | }, |
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| 189 | |||
| 190 | //Current state |
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| 191 | group : {}, // Selected group |
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| 192 | opts : {}, // Group options |
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| 193 | previous : null, // Previous element |
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| 194 | coming : null, // Element being loaded |
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| 195 | current : null, // Currently loaded element |
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| 196 | isActive : false, // Is activated |
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| 197 | isOpen : false, // Is currently open |
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| 198 | isOpened : false, // Have been fully opened at least once |
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| 199 | |||
| 200 | wrap : null, |
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| 201 | skin : null, |
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| 202 | outer : null, |
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| 203 | inner : null, |
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| 204 | |||
| 205 | player : { |
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| 206 | timer : null, |
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| 207 | isActive : false |
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| 208 | }, |
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| 209 | |||
| 210 | // Loaders |
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| 211 | ajaxLoad : null, |
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| 212 | imgPreload : null, |
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| 213 | |||
| 214 | // Some collections |
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| 215 | transitions : {}, |
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| 216 | helpers : {}, |
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| 217 | |||
| 218 | /* |
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| 219 | * Static methods |
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| 220 | */ |
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| 221 | |||
| 222 | open: function (group, opts) { |
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| 223 | if (!group) { |
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| 224 | return; |
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| 225 | } |
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| 226 | |||
| 227 | if (!$.isPlainObject(opts)) { |
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| 228 | opts = {}; |
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| 229 | } |
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| 230 | |||
| 231 | // Close if already active |
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| 232 | if (false === F.close(true)) { |
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| 233 | return; |
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| 234 | } |
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| 235 | |||
| 236 | // Normalize group |
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| 237 | if (!$.isArray(group)) { |
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| 238 | group = isQuery(group) ? $(group).get() : [group]; |
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| 239 | } |
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| 240 | |||
| 241 | // Recheck if the type of each element is `object` and set content type (image, ajax, etc) |
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| 242 | $.each(group, function(i, element) { |
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| 243 | var obj = {}, |
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| 244 | href, |
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| 245 | title, |
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| 246 | content, |
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| 247 | type, |
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| 248 | rez, |
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| 249 | hrefParts, |
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| 250 | selector; |
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| 251 | |||
| 252 | if ($.type(element) === "object") { |
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| 253 | // Check if is DOM element |
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| 254 | if (element.nodeType) { |
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| 255 | element = $(element); |
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| 256 | } |
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| 257 | |||
| 258 | if (isQuery(element)) { |
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| 259 | obj = { |
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| 260 | href : element.data('fancybox-href') || element.attr('href'), |
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| 261 | title : element.data('fancybox-title') || element.attr('title'), |
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| 262 | isDom : true, |
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| 263 | element : element |
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| 264 | }; |
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| 265 | |||
| 266 | if ($.metadata) { |
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| 267 | $.extend(true, obj, element.metadata()); |
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| 268 | } |
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| 269 | |||
| 270 | } else { |
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| 271 | obj = element; |
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| 272 | } |
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| 273 | } |
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| 274 | |||
| 275 | href = opts.href || obj.href || (isString(element) ? element : null); |
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| 276 | title = opts.title !== undefined ? opts.title : obj.title || ''; |
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| 277 | |||
| 278 | content = opts.content || obj.content; |
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| 279 | type = content ? 'html' : (opts.type || obj.type); |
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| 280 | |||
| 281 | if (!type && obj.isDom) { |
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| 282 | type = element.data('fancybox-type'); |
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| 283 | |||
| 284 | if (!type) { |
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| 285 | rez = element.prop('class').match(/fancybox\.(\w+)/); |
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| 286 | type = rez ? rez[1] : null; |
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| 287 | } |
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| 288 | } |
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| 289 | |||
| 290 | if (isString(href)) { |
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| 291 | // Try to guess the content type |
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| 292 | if (!type) { |
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| 293 | if (F.isImage(href)) { |
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| 294 | type = 'image'; |
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| 295 | |||
| 296 | } else if (F.isSWF(href)) { |
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| 297 | type = 'swf'; |
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| 298 | |||
| 299 | } else if (href.charAt(0) === '#') { |
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| 300 | type = 'inline'; |
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| 301 | |||
| 302 | } else if (isString(element)) { |
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| 303 | type = 'html'; |
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| 304 | content = element; |
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| 305 | } |
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| 306 | } |
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| 307 | |||
| 308 | // Split url into two pieces with source url and content selector, e.g, |
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| 309 | // "/mypage.html #my_id" will load "/mypage.html" and display element having id "my_id" |
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| 310 | if (type === 'ajax') { |
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| 311 | hrefParts = href.split(/\s+/, 2); |
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| 312 | href = hrefParts.shift(); |
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| 313 | selector = hrefParts.shift(); |
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| 314 | } |
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| 315 | } |
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| 316 | |||
| 317 | if (!content) { |
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| 318 | if (type === 'inline') { |
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| 319 | if (href) { |
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| 320 | content = $( isString(href) ? href.replace(/.*(?=#[^\s]+$)/, '') : href ); //strip for ie7 |
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| 321 | |||
| 322 | } else if (obj.isDom) { |
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| 323 | content = element; |
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| 324 | } |
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| 325 | |||
| 326 | } else if (type === 'html') { |
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| 327 | content = href; |
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| 328 | |||
| 329 | } else if (!type && !href && obj.isDom) { |
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| 330 | type = 'inline'; |
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| 331 | content = element; |
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| 332 | } |
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| 333 | } |
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| 334 | |||
| 335 | $.extend(obj, { |
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| 336 | href : href, |
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| 337 | type : type, |
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| 338 | content : content, |
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| 339 | title : title, |
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| 340 | selector : selector |
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| 341 | }); |
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| 342 | |||
| 343 | group[ i ] = obj; |
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| 344 | }); |
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| 345 | |||
| 346 | // Extend the defaults |
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| 347 | F.opts = $.extend(true, {}, F.defaults, opts); |
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| 348 | |||
| 349 | // All options are merged recursive except keys |
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| 350 | if (opts.keys !== undefined) { |
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| 351 | F.opts.keys = opts.keys ? $.extend({}, F.defaults.keys, opts.keys) : false; |
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| 352 | } |
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| 353 | |||
| 354 | F.group = group; |
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| 355 | |||
| 356 | return F._start(F.opts.index); |
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| 357 | }, |
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| 358 | |||
| 359 | // Cancel image loading or abort ajax request |
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| 360 | cancel: function () { |
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| 361 | var coming = F.coming; |
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| 362 | |||
| 363 | if (!coming || false === F.trigger('onCancel')) { |
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| 364 | return; |
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| 365 | } |
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| 366 | |||
| 367 | F.hideLoading(); |
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| 368 | |||
| 369 | if (F.ajaxLoad) { |
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| 370 | F.ajaxLoad.abort(); |
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| 371 | } |
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| 372 | |||
| 373 | F.ajaxLoad = null; |
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| 374 | |||
| 375 | if (F.imgPreload) { |
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| 376 | F.imgPreload.onload = F.imgPreload.onerror = null; |
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| 377 | } |
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| 378 | |||
| 379 | if (coming.wrap) { |
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| 380 | coming.wrap.stop(true, true).trigger('onReset').remove(); |
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| 381 | } |
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| 382 | |||
| 383 | F.coming = null; |
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| 384 | |||
| 385 | // If the first item has been canceled, then clear everything |
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| 386 | if (!F.current) { |
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| 387 | F._afterZoomOut( coming ); |
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| 388 | } |
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| 389 | }, |
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| 390 | |||
| 391 | // Start closing animation if is open; remove immediately if opening/closing |
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| 392 | close: function (event) { |
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| 393 | F.cancel(); |
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| 394 | |||
| 395 | if (false === F.trigger('beforeClose')) { |
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| 396 | return; |
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| 397 | } |
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| 398 | |||
| 399 | F.unbindEvents(); |
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| 400 | |||
| 401 | if (!F.isActive) { |
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| 402 | return; |
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| 403 | } |
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| 404 | |||
| 405 | if (!F.isOpen || event === true) { |
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| 406 | $('.fancybox-wrap').stop(true).trigger('onReset').remove(); |
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| 407 | |||
| 408 | F._afterZoomOut(); |
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| 409 | |||
| 410 | } else { |
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| 411 | F.isOpen = F.isOpened = false; |
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| 412 | F.isClosing = true; |
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| 413 | |||
| 414 | $('.fancybox-item, .fancybox-nav').remove(); |
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| 415 | |||
| 416 | F.wrap.stop(true, true).removeClass('fancybox-opened'); |
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| 417 | |||
| 418 | F.transitions[ F.current.closeMethod ](); |
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| 419 | } |
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| 420 | }, |
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| 421 | |||
| 422 | // Manage slideshow: |
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| 423 | // $.fancybox.play(); - toggle slideshow |
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| 424 | // $.fancybox.play( true ); - start |
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| 425 | // $.fancybox.play( false ); - stop |
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| 426 | play: function ( action ) { |
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| 427 | var clear = function () { |
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| 428 | clearTimeout(F.player.timer); |
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| 429 | }, |
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| 430 | set = function () { |
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| 431 | clear(); |
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| 432 | |||
| 433 | if (F.current && F.player.isActive) { |
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| 434 | F.player.timer = setTimeout(F.next, F.current.playSpeed); |
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| 435 | } |
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| 436 | }, |
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| 437 | stop = function () { |
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| 438 | clear(); |
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| 439 | |||
| 440 | $('body').unbind('.player'); |
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| 441 | |||
| 442 | F.player.isActive = false; |
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| 443 | |||
| 444 | F.trigger('onPlayEnd'); |
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| 445 | }, |
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| 446 | start = function () { |
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| 447 | if (F.current && (F.current.loop || F.current.index < F.group.length - 1)) { |
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| 448 | F.player.isActive = true; |
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| 449 | |||
| 450 | $('body').bind({ |
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| 451 | 'afterShow.player onUpdate.player' : set, |
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| 452 | 'onCancel.player beforeClose.player' : stop, |
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| 453 | 'beforeLoad.player' : clear |
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| 454 | }); |
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| 455 | |||
| 456 | set(); |
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| 457 | |||
| 458 | F.trigger('onPlayStart'); |
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| 459 | } |
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| 460 | }; |
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| 461 | |||
| 462 | if (action === true || (!F.player.isActive && action !== false)) { |
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| 463 | start(); |
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| 464 | } else { |
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| 465 | stop(); |
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| 466 | } |
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| 467 | }, |
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| 468 | |||
| 469 | // Navigate to next gallery item |
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| 470 | next: function ( direction ) { |
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| 471 | var current = F.current; |
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| 472 | |||
| 473 | if (current) { |
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| 474 | if (!isString(direction)) { |
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| 475 | direction = current.direction.next; |
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| 476 | } |
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| 477 | |||
| 478 | F.jumpto(current.index + 1, direction, 'next'); |
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| 479 | } |
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| 480 | }, |
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| 481 | |||
| 482 | // Navigate to previous gallery item |
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| 483 | prev: function ( direction ) { |
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| 484 | var current = F.current; |
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| 485 | |||
| 486 | if (current) { |
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| 487 | if (!isString(direction)) { |
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| 488 | direction = current.direction.prev; |
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| 489 | } |
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| 490 | |||
| 491 | F.jumpto(current.index - 1, direction, 'prev'); |
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| 492 | } |
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| 493 | }, |
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| 494 | |||
| 495 | // Navigate to gallery item by index |
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| 496 | jumpto: function ( index, direction, router ) { |
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| 497 | var current = F.current; |
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| 498 | |||
| 499 | if (!current) { |
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| 500 | return; |
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| 501 | } |
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| 502 | |||
| 503 | index = getScalar(index); |
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| 504 | |||
| 505 | F.direction = direction || current.direction[ (index >= current.index ? 'next' : 'prev') ]; |
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| 506 | F.router = router || 'jumpto'; |
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| 507 | |||
| 508 | if (current.loop) { |
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| 509 | if (index < 0) { |
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| 510 | index = current.group.length + (index % current.group.length); |
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| 511 | } |
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| 512 | |||
| 513 | index = index % current.group.length; |
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| 514 | } |
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| 515 | |||
| 516 | if (current.group[ index ] !== undefined) { |
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| 517 | F.cancel(); |
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| 518 | |||
| 519 | F._start(index); |
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| 520 | } |
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| 521 | }, |
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| 522 | |||
| 523 | // Center inside viewport and toggle position type to fixed or absolute if needed |
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| 524 | reposition: function (e, onlyAbsolute) { |
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| 525 | var current = F.current, |
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| 526 | wrap = current ? current.wrap : null, |
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| 527 | pos; |
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| 528 | |||
| 529 | if (wrap) { |
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| 530 | pos = F._getPosition(onlyAbsolute); |
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| 531 | |||
| 532 | if (e && e.type === 'scroll') { |
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| 533 | delete pos.position; |
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| 534 | |||
| 535 | wrap.stop(true, true).animate(pos, 200); |
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| 536 | |||
| 537 | } else { |
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| 538 | wrap.css(pos); |
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| 539 | |||
| 540 | current.pos = $.extend({}, current.dim, pos); |
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| 541 | } |
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| 542 | } |
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| 543 | }, |
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| 544 | |||
| 545 | update: function (e) { |
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| 546 | var type = (e && e.type), |
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| 547 | anyway = !type || type === 'orientationchange'; |
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| 548 | |||
| 549 | if (anyway) { |
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| 550 | clearTimeout(didUpdate); |
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| 551 | |||
| 552 | didUpdate = null; |
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| 553 | } |
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| 554 | |||
| 555 | if (!F.isOpen || didUpdate) { |
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| 556 | return; |
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| 557 | } |
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| 558 | |||
| 559 | didUpdate = setTimeout(function() { |
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| 560 | var current = F.current; |
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| 561 | |||
| 562 | if (!current || F.isClosing) { |
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| 563 | return; |
||
| 564 | } |
||
| 565 | |||
| 566 | F.wrap.removeClass('fancybox-tmp'); |
||
| 567 | |||
| 568 | if (anyway || type === 'load' || (type === 'resize' && current.autoResize)) { |
||
| 569 | F._setDimension(); |
||
| 570 | } |
||
| 571 | |||
| 572 | if (!(type === 'scroll' && current.canShrink)) { |
||
| 573 | F.reposition(e); |
||
| 574 | } |
||
| 575 | |||
| 576 | F.trigger('onUpdate'); |
||
| 577 | |||
| 578 | didUpdate = null; |
||
| 579 | |||
| 580 | }, (anyway && !isTouch ? 0 : 300)); |
||
| 581 | }, |
||
| 582 | |||
| 583 | // Shrink content to fit inside viewport or restore if resized |
||
| 584 | toggle: function ( action ) { |
||
| 585 | if (F.isOpen) { |
||
| 586 | F.current.fitToView = $.type(action) === "boolean" ? action : !F.current.fitToView; |
||
| 587 | |||
| 588 | // Help browser to restore document dimensions |
||
| 589 | if (isTouch) { |
||
| 590 | F.wrap.removeAttr('style').addClass('fancybox-tmp'); |
||
| 591 | |||
| 592 | F.trigger('onUpdate'); |
||
| 593 | } |
||
| 594 | |||
| 595 | F.update(); |
||
| 596 | } |
||
| 597 | }, |
||
| 598 | |||
| 599 | hideLoading: function () { |
||
| 600 | D.unbind('.loading'); |
||
| 601 | |||
| 602 | $('#fancybox-loading').remove(); |
||
| 603 | }, |
||
| 604 | |||
| 605 | showLoading: function () { |
||
| 606 | var el, viewport; |
||
| 607 | |||
| 608 | F.hideLoading(); |
||
| 609 | |||
| 610 | el = $('<div id="fancybox-loading"><div></div></div>').click(F.cancel).appendTo('body'); |
||
| 611 | |||
| 612 | // If user will press the escape-button, the request will be canceled |
||
| 613 | D.bind('keydown.loading', function(e) { |
||
| 614 | if ((e.which || e.keyCode) === 27) { |
||
| 615 | e.preventDefault(); |
||
| 616 | |||
| 617 | F.cancel(); |
||
| 618 | } |
||
| 619 | }); |
||
| 620 | |||
| 621 | if (!F.defaults.fixed) { |
||
| 622 | viewport = F.getViewport(); |
||
| 623 | |||
| 624 | el.css({ |
||
| 625 | position : 'absolute', |
||
| 626 | top : (viewport.h * 0.5) + viewport.y, |
||
| 627 | left : (viewport.w * 0.5) + viewport.x |
||
| 628 | }); |
||
| 629 | } |
||
| 630 | }, |
||
| 631 | |||
| 632 | getViewport: function () { |
||
| 633 | var locked = (F.current && F.current.locked) || false, |
||
| 634 | rez = { |
||
| 635 | x: W.scrollLeft(), |
||
| 636 | y: W.scrollTop() |
||
| 637 | }; |
||
| 638 | |||
| 639 | if (locked) { |
||
| 640 | rez.w = locked[0].clientWidth; |
||
| 641 | rez.h = locked[0].clientHeight; |
||
| 642 | |||
| 643 | } else { |
||
| 644 | // See http://bugs.jquery.com/ticket/6724 |
||
| 645 | rez.w = isTouch && window.innerWidth ? window.innerWidth : W.width(); |
||
| 646 | rez.h = isTouch && window.innerHeight ? window.innerHeight : W.height(); |
||
| 647 | } |
||
| 648 | |||
| 649 | return rez; |
||
| 650 | }, |
||
| 651 | |||
| 652 | // Unbind the keyboard / clicking actions |
||
| 653 | unbindEvents: function () { |
||
| 654 | if (F.wrap && isQuery(F.wrap)) { |
||
| 655 | F.wrap.unbind('.fb'); |
||
| 656 | } |
||
| 657 | |||
| 658 | D.unbind('.fb'); |
||
| 659 | W.unbind('.fb'); |
||
| 660 | }, |
||
| 661 | |||
| 662 | bindEvents: function () { |
||
| 663 | var current = F.current, |
||
| 664 | keys; |
||
| 665 | |||
| 666 | if (!current) { |
||
| 667 | return; |
||
| 668 | } |
||
| 669 | |||
| 670 | // Changing document height on iOS devices triggers a 'resize' event, |
||
| 671 | // that can change document height... repeating infinitely |
||
| 672 | W.bind('orientationchange.fb' + (isTouch ? '' : ' resize.fb') + (current.autoCenter && !current.locked ? ' scroll.fb' : ''), F.update); |
||
| 673 | |||
| 674 | keys = current.keys; |
||
| 675 | |||
| 676 | if (keys) { |
||
| 677 | D.bind('keydown.fb', function (e) { |
||
| 678 | var code = e.which || e.keyCode, |
||
| 679 | target = e.target || e.srcElement; |
||
| 680 | |||
| 681 | // Skip esc key if loading, because showLoading will cancel preloading |
||
| 682 | if (code === 27 && F.coming) { |
||
| 683 | return false; |
||
| 684 | } |
||
| 685 | |||
| 686 | // Ignore key combinations and key events within form elements |
||
| 687 | if (!e.ctrlKey && !e.altKey && !e.shiftKey && !e.metaKey && !(target && (target.type || $(target).is('[contenteditable]')))) { |
||
| 688 | $.each(keys, function(i, val) { |
||
| 689 | if (current.group.length > 1 && val[ code ] !== undefined) { |
||
| 690 | F[ i ]( val[ code ] ); |
||
| 691 | |||
| 692 | e.preventDefault(); |
||
| 693 | return false; |
||
| 694 | } |
||
| 695 | |||
| 696 | if ($.inArray(code, val) > -1) { |
||
| 697 | F[ i ] (); |
||
| 698 | |||
| 699 | e.preventDefault(); |
||
| 700 | return false; |
||
| 701 | } |
||
| 702 | }); |
||
| 703 | } |
||
| 704 | }); |
||
| 705 | } |
||
| 706 | |||
| 707 | if ($.fn.mousewheel && current.mouseWheel) { |
||
| 708 | F.wrap.bind('mousewheel.fb', function (e, delta, deltaX, deltaY) { |
||
| 709 | var target = e.target || null, |
||
| 710 | parent = $(target), |
||
| 711 | canScroll = false; |
||
| 712 | |||
| 713 | while (parent.length) { |
||
| 714 | if (canScroll || parent.is('.fancybox-skin') || parent.is('.fancybox-wrap')) { |
||
| 715 | break; |
||
| 716 | } |
||
| 717 | |||
| 718 | canScroll = isScrollable( parent[0] ); |
||
| 719 | parent = $(parent).parent(); |
||
| 720 | } |
||
| 721 | |||
| 722 | if (delta !== 0 && !canScroll) { |
||
| 723 | if (F.group.length > 1 && !current.canShrink) { |
||
| 724 | if (deltaY > 0 || deltaX > 0) { |
||
| 725 | F.prev( deltaY > 0 ? 'down' : 'left' ); |
||
| 726 | |||
| 727 | } else if (deltaY < 0 || deltaX < 0) { |
||
| 728 | F.next( deltaY < 0 ? 'up' : 'right' ); |
||
| 729 | } |
||
| 730 | |||
| 731 | e.preventDefault(); |
||
| 732 | } |
||
| 733 | } |
||
| 734 | }); |
||
| 735 | } |
||
| 736 | }, |
||
| 737 | |||
| 738 | trigger: function (event, o) { |
||
| 739 | var ret, obj = o || F.coming || F.current; |
||
| 740 | |||
| 741 | if (!obj) { |
||
| 742 | return; |
||
| 743 | } |
||
| 744 | |||
| 745 | if ($.isFunction( obj[event] )) { |
||
| 746 | ret = obj[event].apply(obj, Array.prototype.slice.call(arguments, 1)); |
||
| 747 | } |
||
| 748 | |||
| 749 | if (ret === false) { |
||
| 750 | return false; |
||
| 751 | } |
||
| 752 | |||
| 753 | if (obj.helpers) { |
||
| 754 | $.each(obj.helpers, function (helper, opts) { |
||
| 755 | if (opts && F.helpers[helper] && $.isFunction(F.helpers[helper][event])) { |
||
| 756 | opts = $.extend(true, {}, F.helpers[helper].defaults, opts); |
||
| 757 | |||
| 758 | F.helpers[helper][event](opts, obj); |
||
| 759 | } |
||
| 760 | }); |
||
| 761 | } |
||
| 762 | |||
| 763 | $.event.trigger(event + '.fb'); |
||
| 764 | }, |
||
| 765 | |||
| 766 | isImage: function (str) { |
||
| 767 | return isString(str) && str.match(/(^data:image\/.*,)|(\.(jp(e|g|eg)|gif|png|bmp|webp)((\?|#).*)?$)/i); |
||
| 768 | }, |
||
| 769 | |||
| 770 | isSWF: function (str) { |
||
| 771 | return isString(str) && str.match(/\.(swf)((\?|#).*)?$/i); |
||
| 772 | }, |
||
| 773 | |||
| 774 | _start: function (index) { |
||
| 775 | var coming = {}, |
||
| 776 | obj, |
||
| 777 | href, |
||
| 778 | type, |
||
| 779 | margin, |
||
| 780 | padding; |
||
| 781 | |||
| 782 | index = getScalar( index ); |
||
| 783 | obj = F.group[ index ] || null; |
||
| 784 | |||
| 785 | if (!obj) { |
||
| 786 | return false; |
||
| 787 | } |
||
| 788 | |||
| 789 | coming = $.extend(true, {}, F.opts, obj); |
||
| 790 | |||
| 791 | // Convert margin and padding properties to array - top, right, bottom, left |
||
| 792 | margin = coming.margin; |
||
| 793 | padding = coming.padding; |
||
| 794 | |||
| 795 | if ($.type(margin) === 'number') { |
||
| 796 | coming.margin = [margin, margin, margin, margin]; |
||
| 797 | } |
||
| 798 | |||
| 799 | if ($.type(padding) === 'number') { |
||
| 800 | coming.padding = [padding, padding, padding, padding]; |
||
| 801 | } |
||
| 802 | |||
| 803 | // 'modal' propery is just a shortcut |
||
| 804 | if (coming.modal) { |
||
| 805 | $.extend(true, coming, { |
||
| 806 | closeBtn : false, |
||
| 807 | closeClick : false, |
||
| 808 | nextClick : false, |
||
| 809 | arrows : false, |
||
| 810 | mouseWheel : false, |
||
| 811 | keys : null, |
||
| 812 | helpers: { |
||
| 813 | overlay : { |
||
| 814 | closeClick : false |
||
| 815 | } |
||
| 816 | } |
||
| 817 | }); |
||
| 818 | } |
||
| 819 | |||
| 820 | // 'autoSize' property is a shortcut, too |
||
| 821 | if (coming.autoSize) { |
||
| 822 | coming.autoWidth = coming.autoHeight = true; |
||
| 823 | } |
||
| 824 | |||
| 825 | if (coming.width === 'auto') { |
||
| 826 | coming.autoWidth = true; |
||
| 827 | } |
||
| 828 | |||
| 829 | if (coming.height === 'auto') { |
||
| 830 | coming.autoHeight = true; |
||
| 831 | } |
||
| 832 | |||
| 833 | /* |
||
| 834 | * Add reference to the group, so it`s possible to access from callbacks, example: |
||
| 835 | * afterLoad : function() { |
||
| 836 | * this.title = 'Image ' + (this.index + 1) + ' of ' + this.group.length + (this.title ? ' - ' + this.title : ''); |
||
| 837 | * } |
||
| 838 | */ |
||
| 839 | |||
| 840 | coming.group = F.group; |
||
| 841 | coming.index = index; |
||
| 842 | |||
| 843 | // Give a chance for callback or helpers to update coming item (type, title, etc) |
||
| 844 | F.coming = coming; |
||
| 845 | |||
| 846 | if (false === F.trigger('beforeLoad')) { |
||
| 847 | F.coming = null; |
||
| 848 | |||
| 849 | return; |
||
| 850 | } |
||
| 851 | |||
| 852 | type = coming.type; |
||
| 853 | href = coming.href; |
||
| 854 | |||
| 855 | if (!type) { |
||
| 856 | F.coming = null; |
||
| 857 | |||
| 858 | //If we can not determine content type then drop silently or display next/prev item if looping through gallery |
||
| 859 | if (F.current && F.router && F.router !== 'jumpto') { |
||
| 860 | F.current.index = index; |
||
| 861 | |||
| 862 | return F[ F.router ]( F.direction ); |
||
| 863 | } |
||
| 864 | |||
| 865 | return false; |
||
| 866 | } |
||
| 867 | |||
| 868 | F.isActive = true; |
||
| 869 | |||
| 870 | if (type === 'image' || type === 'swf') { |
||
| 871 | coming.autoHeight = coming.autoWidth = false; |
||
| 872 | coming.scrolling = 'visible'; |
||
| 873 | } |
||
| 874 | |||
| 875 | if (type === 'image') { |
||
| 876 | coming.aspectRatio = true; |
||
| 877 | } |
||
| 878 | |||
| 879 | if (type === 'iframe' && isTouch) { |
||
| 880 | coming.scrolling = 'scroll'; |
||
| 881 | } |
||
| 882 | |||
| 883 | // Build the neccessary markup |
||
| 884 | coming.wrap = $(coming.tpl.wrap).addClass('fancybox-' + (isTouch ? 'mobile' : 'desktop') + ' fancybox-type-' + type + ' fancybox-tmp ' + coming.wrapCSS).appendTo( coming.parent || 'body' ); |
||
| 885 | |||
| 886 | $.extend(coming, { |
||
| 887 | skin : $('.fancybox-skin', coming.wrap), |
||
| 888 | outer : $('.fancybox-outer', coming.wrap), |
||
| 889 | inner : $('.fancybox-inner', coming.wrap) |
||
| 890 | }); |
||
| 891 | |||
| 892 | $.each(["Top", "Right", "Bottom", "Left"], function(i, v) { |
||
| 893 | coming.skin.css('padding' + v, getValue(coming.padding[ i ])); |
||
| 894 | }); |
||
| 895 | |||
| 896 | F.trigger('onReady'); |
||
| 897 | |||
| 898 | // Check before try to load; 'inline' and 'html' types need content, others - href |
||
| 899 | if (type === 'inline' || type === 'html') { |
||
| 900 | if (!coming.content || !coming.content.length) { |
||
| 901 | return F._error( 'content' ); |
||
| 902 | } |
||
| 903 | |||
| 904 | } else if (!href) { |
||
| 905 | return F._error( 'href' ); |
||
| 906 | } |
||
| 907 | |||
| 908 | if (type === 'image') { |
||
| 909 | F._loadImage(); |
||
| 910 | |||
| 911 | } else if (type === 'ajax') { |
||
| 912 | F._loadAjax(); |
||
| 913 | |||
| 914 | } else if (type === 'iframe') { |
||
| 915 | F._loadIframe(); |
||
| 916 | |||
| 917 | } else { |
||
| 918 | F._afterLoad(); |
||
| 919 | } |
||
| 920 | }, |
||
| 921 | |||
| 922 | _error: function ( type ) { |
||
| 923 | $.extend(F.coming, { |
||
| 924 | type : 'html', |
||
| 925 | autoWidth : true, |
||
| 926 | autoHeight : true, |
||
| 927 | minWidth : 0, |
||
| 928 | minHeight : 0, |
||
| 929 | scrolling : 'no', |
||
| 930 | hasError : type, |
||
| 931 | content : F.coming.tpl.error |
||
| 932 | }); |
||
| 933 | |||
| 934 | F._afterLoad(); |
||
| 935 | }, |
||
| 936 | |||
| 937 | _loadImage: function () { |
||
| 938 | // Reset preload image so it is later possible to check "complete" property |
||
| 939 | var img = F.imgPreload = new Image(); |
||
| 940 | |||
| 941 | img.onload = function () { |
||
| 942 | this.onload = this.onerror = null; |
||
| 943 | |||
| 944 | F.coming.width = this.width; |
||
| 945 | F.coming.height = this.height; |
||
| 946 | |||
| 947 | F._afterLoad(); |
||
| 948 | }; |
||
| 949 | |||
| 950 | img.onerror = function () { |
||
| 951 | this.onload = this.onerror = null; |
||
| 952 | |||
| 953 | F._error( 'image' ); |
||
| 954 | }; |
||
| 955 | |||
| 956 | img.src = F.coming.href; |
||
| 957 | |||
| 958 | if (img.complete !== true) { |
||
| 959 | F.showLoading(); |
||
| 960 | } |
||
| 961 | }, |
||
| 962 | |||
| 963 | _loadAjax: function () { |
||
| 964 | var coming = F.coming; |
||
| 965 | |||
| 966 | F.showLoading(); |
||
| 967 | |||
| 968 | F.ajaxLoad = $.ajax($.extend({}, coming.ajax, { |
||
| 969 | url: coming.href, |
||
| 970 | error: function (jqXHR, textStatus) { |
||
| 971 | if (F.coming && textStatus !== 'abort') { |
||
| 972 | F._error( 'ajax', jqXHR ); |
||
| 973 | |||
| 974 | } else { |
||
| 975 | F.hideLoading(); |
||
| 976 | } |
||
| 977 | }, |
||
| 978 | success: function (data, textStatus) { |
||
| 979 | if (textStatus === 'success') { |
||
| 980 | coming.content = data; |
||
| 981 | |||
| 982 | F._afterLoad(); |
||
| 983 | } |
||
| 984 | } |
||
| 985 | })); |
||
| 986 | }, |
||
| 987 | |||
| 988 | _loadIframe: function() { |
||
| 989 | var coming = F.coming, |
||
| 990 | iframe = $(coming.tpl.iframe.replace(/\{rnd\}/g, new Date().getTime())) |
||
| 991 | .attr('scrolling', isTouch ? 'auto' : coming.iframe.scrolling) |
||
| 992 | .attr('src', coming.href); |
||
| 993 | |||
| 994 | // This helps IE |
||
| 995 | $(coming.wrap).bind('onReset', function () { |
||
| 996 | try { |
||
| 997 | $(this).find('iframe').hide().attr('src', '//about:blank').end().empty(); |
||
| 998 | } catch (e) {} |
||
| 999 | }); |
||
| 1000 | |||
| 1001 | if (coming.iframe.preload) { |
||
| 1002 | F.showLoading(); |
||
| 1003 | |||
| 1004 | iframe.one('load', function() { |
||
| 1005 | $(this).data('ready', 1); |
||
| 1006 | |||
| 1007 | // iOS will lose scrolling if we resize |
||
| 1008 | if (!isTouch) { |
||
| 1009 | $(this).bind('load.fb', F.update); |
||
| 1010 | } |
||
| 1011 | |||
| 1012 | // Without this trick: |
||
| 1013 | // - iframe won't scroll on iOS devices |
||
| 1014 | // - IE7 sometimes displays empty iframe |
||
| 1015 | $(this).parents('.fancybox-wrap').width('100%').removeClass('fancybox-tmp').show(); |
||
| 1016 | |||
| 1017 | F._afterLoad(); |
||
| 1018 | }); |
||
| 1019 | } |
||
| 1020 | |||
| 1021 | coming.content = iframe.appendTo( coming.inner ); |
||
| 1022 | |||
| 1023 | if (!coming.iframe.preload) { |
||
| 1024 | F._afterLoad(); |
||
| 1025 | } |
||
| 1026 | }, |
||
| 1027 | |||
| 1028 | _preloadImages: function() { |
||
| 1029 | var group = F.group, |
||
| 1030 | current = F.current, |
||
| 1031 | len = group.length, |
||
| 1032 | cnt = current.preload ? Math.min(current.preload, len - 1) : 0, |
||
| 1033 | item, |
||
| 1034 | i; |
||
| 1035 | |||
| 1036 | for (i = 1; i <= cnt; i += 1) { |
||
| 1037 | item = group[ (current.index + i ) % len ]; |
||
| 1038 | |||
| 1039 | if (item.type === 'image' && item.href) { |
||
| 1040 | new Image().src = item.href; |
||
| 1041 | } |
||
| 1042 | } |
||
| 1043 | }, |
||
| 1044 | |||
| 1045 | _afterLoad: function () { |
||
| 1046 | var coming = F.coming, |
||
| 1047 | previous = F.current, |
||
| 1048 | placeholder = 'fancybox-placeholder', |
||
| 1049 | current, |
||
| 1050 | content, |
||
| 1051 | type, |
||
| 1052 | scrolling, |
||
| 1053 | href, |
||
| 1054 | embed; |
||
| 1055 | |||
| 1056 | F.hideLoading(); |
||
| 1057 | |||
| 1058 | if (!coming || F.isActive === false) { |
||
| 1059 | return; |
||
| 1060 | } |
||
| 1061 | |||
| 1062 | if (false === F.trigger('afterLoad', coming, previous)) { |
||
| 1063 | coming.wrap.stop(true).trigger('onReset').remove(); |
||
| 1064 | |||
| 1065 | F.coming = null; |
||
| 1066 | |||
| 1067 | return; |
||
| 1068 | } |
||
| 1069 | |||
| 1070 | if (previous) { |
||
| 1071 | F.trigger('beforeChange', previous); |
||
| 1072 | |||
| 1073 | previous.wrap.stop(true).removeClass('fancybox-opened') |
||
| 1074 | .find('.fancybox-item, .fancybox-nav') |
||
| 1075 | .remove(); |
||
| 1076 | } |
||
| 1077 | |||
| 1078 | F.unbindEvents(); |
||
| 1079 | |||
| 1080 | current = coming; |
||
| 1081 | content = coming.content; |
||
| 1082 | type = coming.type; |
||
| 1083 | scrolling = coming.scrolling; |
||
| 1084 | |||
| 1085 | $.extend(F, { |
||
| 1086 | wrap : current.wrap, |
||
| 1087 | skin : current.skin, |
||
| 1088 | outer : current.outer, |
||
| 1089 | inner : current.inner, |
||
| 1090 | current : current, |
||
| 1091 | previous : previous |
||
| 1092 | }); |
||
| 1093 | |||
| 1094 | href = current.href; |
||
| 1095 | |||
| 1096 | switch (type) { |
||
| 1097 | case 'inline': |
||
| 1098 | case 'ajax': |
||
| 1099 | case 'html': |
||
| 1100 | if (current.selector) { |
||
| 1101 | content = $('<div>').html(content).find(current.selector); |
||
| 1102 | |||
| 1103 | } else if (isQuery(content)) { |
||
| 1104 | if (!content.data(placeholder)) { |
||
| 1105 | content.data(placeholder, $('<div class="' + placeholder + '"></div>').insertAfter( content ).hide() ); |
||
| 1106 | } |
||
| 1107 | |||
| 1108 | content = content.show().detach(); |
||
| 1109 | |||
| 1110 | current.wrap.bind('onReset', function () { |
||
| 1111 | if ($(this).find(content).length) { |
||
| 1112 | content.hide().replaceAll( content.data(placeholder) ).data(placeholder, false); |
||
| 1113 | } |
||
| 1114 | }); |
||
| 1115 | } |
||
| 1116 | break; |
||
| 1117 | |||
| 1118 | case 'image': |
||
| 1119 | content = current.tpl.image.replace('{href}', href); |
||
| 1120 | break; |
||
| 1121 | |||
| 1122 | case 'swf': |
||
| 1123 | content = '<object id="fancybox-swf" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="100%" height="100%"><param name="movie" value="' + href + '"></param>'; |
||
| 1124 | embed = ''; |
||
| 1125 | |||
| 1126 | $.each(current.swf, function(name, val) { |
||
| 1127 | content += '<param name="' + name + '" value="' + val + '"></param>'; |
||
| 1128 | embed += ' ' + name + '="' + val + '"'; |
||
| 1129 | }); |
||
| 1130 | |||
| 1131 | content += '<embed src="' + href + '" type="application/x-shockwave-flash" width="100%" height="100%"' + embed + '></embed></object>'; |
||
| 1132 | break; |
||
| 1133 | } |
||
| 1134 | |||
| 1135 | if (!(isQuery(content) && content.parent().is(current.inner))) { |
||
| 1136 | current.inner.append( content ); |
||
| 1137 | } |
||
| 1138 | |||
| 1139 | // Give a chance for helpers or callbacks to update elements |
||
| 1140 | F.trigger('beforeShow'); |
||
| 1141 | |||
| 1142 | // Set scrolling before calculating dimensions |
||
| 1143 | current.inner.css('overflow', scrolling === 'yes' ? 'scroll' : (scrolling === 'no' ? 'hidden' : scrolling)); |
||
| 1144 | |||
| 1145 | // Set initial dimensions and start position |
||
| 1146 | F._setDimension(); |
||
| 1147 | |||
| 1148 | F.reposition(); |
||
| 1149 | |||
| 1150 | F.isOpen = false; |
||
| 1151 | F.coming = null; |
||
| 1152 | |||
| 1153 | F.bindEvents(); |
||
| 1154 | |||
| 1155 | if (!F.isOpened) { |
||
| 1156 | $('.fancybox-wrap').not( current.wrap ).stop(true).trigger('onReset').remove(); |
||
| 1157 | |||
| 1158 | } else if (previous.prevMethod) { |
||
| 1159 | F.transitions[ previous.prevMethod ](); |
||
| 1160 | } |
||
| 1161 | |||
| 1162 | F.transitions[ F.isOpened ? current.nextMethod : current.openMethod ](); |
||
| 1163 | |||
| 1164 | F._preloadImages(); |
||
| 1165 | }, |
||
| 1166 | |||
| 1167 | _setDimension: function () { |
||
| 1168 | var viewport = F.getViewport(), |
||
| 1169 | steps = 0, |
||
| 1170 | canShrink = false, |
||
| 1171 | canExpand = false, |
||
| 1172 | wrap = F.wrap, |
||
| 1173 | skin = F.skin, |
||
| 1174 | inner = F.inner, |
||
| 1175 | current = F.current, |
||
| 1176 | width = current.width, |
||
| 1177 | height = current.height, |
||
| 1178 | minWidth = current.minWidth, |
||
| 1179 | minHeight = current.minHeight, |
||
| 1180 | maxWidth = current.maxWidth, |
||
| 1181 | maxHeight = current.maxHeight, |
||
| 1182 | scrolling = current.scrolling, |
||
| 1183 | scrollOut = current.scrollOutside ? current.scrollbarWidth : 0, |
||
| 1184 | margin = current.margin, |
||
| 1185 | wMargin = getScalar(margin[1] + margin[3]), |
||
| 1186 | hMargin = getScalar(margin[0] + margin[2]), |
||
| 1187 | wPadding, |
||
| 1188 | hPadding, |
||
| 1189 | wSpace, |
||
| 1190 | hSpace, |
||
| 1191 | origWidth, |
||
| 1192 | origHeight, |
||
| 1193 | origMaxWidth, |
||
| 1194 | origMaxHeight, |
||
| 1195 | ratio, |
||
| 1196 | width_, |
||
| 1197 | height_, |
||
| 1198 | maxWidth_, |
||
| 1199 | maxHeight_, |
||
| 1200 | iframe, |
||
| 1201 | body; |
||
| 1202 | |||
| 1203 | // Reset dimensions so we could re-check actual size |
||
| 1204 | wrap.add(skin).add(inner).width('auto').height('auto').removeClass('fancybox-tmp'); |
||
| 1205 | |||
| 1206 | wPadding = getScalar(skin.outerWidth(true) - skin.width()); |
||
| 1207 | hPadding = getScalar(skin.outerHeight(true) - skin.height()); |
||
| 1208 | |||
| 1209 | // Any space between content and viewport (margin, padding, border, title) |
||
| 1210 | wSpace = wMargin + wPadding; |
||
| 1211 | hSpace = hMargin + hPadding; |
||
| 1212 | |||
| 1213 | origWidth = isPercentage(width) ? (viewport.w - wSpace) * getScalar(width) / 100 : width; |
||
| 1214 | origHeight = isPercentage(height) ? (viewport.h - hSpace) * getScalar(height) / 100 : height; |
||
| 1215 | |||
| 1216 | if (current.type === 'iframe') { |
||
| 1217 | iframe = current.content; |
||
| 1218 | |||
| 1219 | if (current.autoHeight && iframe.data('ready') === 1) { |
||
| 1220 | try { |
||
| 1221 | if (iframe[0].contentWindow.document.location) { |
||
| 1222 | inner.width( origWidth ).height(9999); |
||
| 1223 | |||
| 1224 | body = iframe.contents().find('body'); |
||
| 1225 | |||
| 1226 | if (scrollOut) { |
||
| 1227 | body.css('overflow-x', 'hidden'); |
||
| 1228 | } |
||
| 1229 | |||
| 1230 | origHeight = body.height(); |
||
| 1231 | } |
||
| 1232 | |||
| 1233 | } catch (e) {} |
||
| 1234 | } |
||
| 1235 | |||
| 1236 | } else if (current.autoWidth || current.autoHeight) { |
||
| 1237 | inner.addClass( 'fancybox-tmp' ); |
||
| 1238 | |||
| 1239 | // Set width or height in case we need to calculate only one dimension |
||
| 1240 | if (!current.autoWidth) { |
||
| 1241 | inner.width( origWidth ); |
||
| 1242 | } |
||
| 1243 | |||
| 1244 | if (!current.autoHeight) { |
||
| 1245 | inner.height( origHeight ); |
||
| 1246 | } |
||
| 1247 | |||
| 1248 | if (current.autoWidth) { |
||
| 1249 | origWidth = inner.width(); |
||
| 1250 | } |
||
| 1251 | |||
| 1252 | if (current.autoHeight) { |
||
| 1253 | origHeight = inner.height(); |
||
| 1254 | } |
||
| 1255 | |||
| 1256 | inner.removeClass( 'fancybox-tmp' ); |
||
| 1257 | } |
||
| 1258 | |||
| 1259 | width = getScalar( origWidth ); |
||
| 1260 | height = getScalar( origHeight ); |
||
| 1261 | |||
| 1262 | ratio = origWidth / origHeight; |
||
| 1263 | |||
| 1264 | // Calculations for the content |
||
| 1265 | minWidth = getScalar(isPercentage(minWidth) ? getScalar(minWidth, 'w') - wSpace : minWidth); |
||
| 1266 | maxWidth = getScalar(isPercentage(maxWidth) ? getScalar(maxWidth, 'w') - wSpace : maxWidth); |
||
| 1267 | |||
| 1268 | minHeight = getScalar(isPercentage(minHeight) ? getScalar(minHeight, 'h') - hSpace : minHeight); |
||
| 1269 | maxHeight = getScalar(isPercentage(maxHeight) ? getScalar(maxHeight, 'h') - hSpace : maxHeight); |
||
| 1270 | |||
| 1271 | // These will be used to determine if wrap can fit in the viewport |
||
| 1272 | origMaxWidth = maxWidth; |
||
| 1273 | origMaxHeight = maxHeight; |
||
| 1274 | |||
| 1275 | if (current.fitToView) { |
||
| 1276 | maxWidth = Math.min(viewport.w - wSpace, maxWidth); |
||
| 1277 | maxHeight = Math.min(viewport.h - hSpace, maxHeight); |
||
| 1278 | } |
||
| 1279 | |||
| 1280 | maxWidth_ = viewport.w - wMargin; |
||
| 1281 | maxHeight_ = viewport.h - hMargin; |
||
| 1282 | |||
| 1283 | if (current.aspectRatio) { |
||
| 1284 | if (width > maxWidth) { |
||
| 1285 | width = maxWidth; |
||
| 1286 | height = getScalar(width / ratio); |
||
| 1287 | } |
||
| 1288 | |||
| 1289 | if (height > maxHeight) { |
||
| 1290 | height = maxHeight; |
||
| 1291 | width = getScalar(height * ratio); |
||
| 1292 | } |
||
| 1293 | |||
| 1294 | if (width < minWidth) { |
||
| 1295 | width = minWidth; |
||
| 1296 | height = getScalar(width / ratio); |
||
| 1297 | } |
||
| 1298 | |||
| 1299 | if (height < minHeight) { |
||
| 1300 | height = minHeight; |
||
| 1301 | width = getScalar(height * ratio); |
||
| 1302 | } |
||
| 1303 | |||
| 1304 | } else { |
||
| 1305 | width = Math.max(minWidth, Math.min(width, maxWidth)); |
||
| 1306 | |||
| 1307 | if (current.autoHeight && current.type !== 'iframe') { |
||
| 1308 | inner.width( width ); |
||
| 1309 | |||
| 1310 | height = inner.height(); |
||
| 1311 | } |
||
| 1312 | |||
| 1313 | height = Math.max(minHeight, Math.min(height, maxHeight)); |
||
| 1314 | } |
||
| 1315 | |||
| 1316 | // Try to fit inside viewport (including the title) |
||
| 1317 | if (current.fitToView) { |
||
| 1318 | inner.width( width ).height( height ); |
||
| 1319 | |||
| 1320 | wrap.width( width + wPadding ); |
||
| 1321 | |||
| 1322 | // Real wrap dimensions |
||
| 1323 | width_ = wrap.width(); |
||
| 1324 | height_ = wrap.height(); |
||
| 1325 | |||
| 1326 | if (current.aspectRatio) { |
||
| 1327 | while ((width_ > maxWidth_ || height_ > maxHeight_) && width > minWidth && height > minHeight) { |
||
| 1328 | if (steps++ > 19) { |
||
| 1329 | break; |
||
| 1330 | } |
||
| 1331 | |||
| 1332 | height = Math.max(minHeight, Math.min(maxHeight, height - 10)); |
||
| 1333 | width = getScalar(height * ratio); |
||
| 1334 | |||
| 1335 | if (width < minWidth) { |
||
| 1336 | width = minWidth; |
||
| 1337 | height = getScalar(width / ratio); |
||
| 1338 | } |
||
| 1339 | |||
| 1340 | if (width > maxWidth) { |
||
| 1341 | width = maxWidth; |
||
| 1342 | height = getScalar(width / ratio); |
||
| 1343 | } |
||
| 1344 | |||
| 1345 | inner.width( width ).height( height ); |
||
| 1346 | |||
| 1347 | wrap.width( width + wPadding ); |
||
| 1348 | |||
| 1349 | width_ = wrap.width(); |
||
| 1350 | height_ = wrap.height(); |
||
| 1351 | } |
||
| 1352 | |||
| 1353 | } else { |
||
| 1354 | width = Math.max(minWidth, Math.min(width, width - (width_ - maxWidth_))); |
||
| 1355 | height = Math.max(minHeight, Math.min(height, height - (height_ - maxHeight_))); |
||
| 1356 | } |
||
| 1357 | } |
||
| 1358 | |||
| 1359 | if (scrollOut && scrolling === 'auto' && height < origHeight && (width + wPadding + scrollOut) < maxWidth_) { |
||
| 1360 | width += scrollOut; |
||
| 1361 | } |
||
| 1362 | |||
| 1363 | inner.width( width ).height( height ); |
||
| 1364 | |||
| 1365 | wrap.width( width + wPadding ); |
||
| 1366 | |||
| 1367 | width_ = wrap.width(); |
||
| 1368 | height_ = wrap.height(); |
||
| 1369 | |||
| 1370 | canShrink = (width_ > maxWidth_ || height_ > maxHeight_) && width > minWidth && height > minHeight; |
||
| 1371 | canExpand = current.aspectRatio ? (width < origMaxWidth && height < origMaxHeight && width < origWidth && height < origHeight) : ((width < origMaxWidth || height < origMaxHeight) && (width < origWidth || height < origHeight)); |
||
| 1372 | |||
| 1373 | $.extend(current, { |
||
| 1374 | dim : { |
||
| 1375 | width : getValue( width_ ), |
||
| 1376 | height : getValue( height_ ) |
||
| 1377 | }, |
||
| 1378 | origWidth : origWidth, |
||
| 1379 | origHeight : origHeight, |
||
| 1380 | canShrink : canShrink, |
||
| 1381 | canExpand : canExpand, |
||
| 1382 | wPadding : wPadding, |
||
| 1383 | hPadding : hPadding, |
||
| 1384 | wrapSpace : height_ - skin.outerHeight(true), |
||
| 1385 | skinSpace : skin.height() - height |
||
| 1386 | }); |
||
| 1387 | |||
| 1388 | if (!iframe && current.autoHeight && height > minHeight && height < maxHeight && !canExpand) { |
||
| 1389 | inner.height('auto'); |
||
| 1390 | } |
||
| 1391 | }, |
||
| 1392 | |||
| 1393 | _getPosition: function (onlyAbsolute) { |
||
| 1394 | var current = F.current, |
||
| 1395 | viewport = F.getViewport(), |
||
| 1396 | margin = current.margin, |
||
| 1397 | width = F.wrap.width() + margin[1] + margin[3], |
||
| 1398 | height = F.wrap.height() + margin[0] + margin[2], |
||
| 1399 | rez = { |
||
| 1400 | position: 'absolute', |
||
| 1401 | top : margin[0], |
||
| 1402 | left : margin[3] |
||
| 1403 | }; |
||
| 1404 | |||
| 1405 | if (current.autoCenter && current.fixed && !onlyAbsolute && height <= viewport.h && width <= viewport.w) { |
||
| 1406 | rez.position = 'fixed'; |
||
| 1407 | |||
| 1408 | } else if (!current.locked) { |
||
| 1409 | rez.top += viewport.y; |
||
| 1410 | rez.left += viewport.x; |
||
| 1411 | } |
||
| 1412 | |||
| 1413 | rez.top = getValue(Math.max(rez.top, rez.top + ((viewport.h - height) * current.topRatio))); |
||
| 1414 | rez.left = getValue(Math.max(rez.left, rez.left + ((viewport.w - width) * current.leftRatio))); |
||
| 1415 | |||
| 1416 | return rez; |
||
| 1417 | }, |
||
| 1418 | |||
| 1419 | _afterZoomIn: function () { |
||
| 1420 | var current = F.current; |
||
| 1421 | |||
| 1422 | if (!current) { |
||
| 1423 | return; |
||
| 1424 | } |
||
| 1425 | |||
| 1426 | F.isOpen = F.isOpened = true; |
||
| 1427 | |||
| 1428 | F.wrap.css('overflow', 'visible').addClass('fancybox-opened'); |
||
| 1429 | |||
| 1430 | F.update(); |
||
| 1431 | |||
| 1432 | // Assign a click event |
||
| 1433 | if ( current.closeClick || (current.nextClick && F.group.length > 1) ) { |
||
| 1434 | F.inner.css('cursor', 'pointer').bind('click.fb', function(e) { |
||
| 1435 | if (!$(e.target).is('a') && !$(e.target).parent().is('a')) { |
||
| 1436 | e.preventDefault(); |
||
| 1437 | |||
| 1438 | F[ current.closeClick ? 'close' : 'next' ](); |
||
| 1439 | } |
||
| 1440 | }); |
||
| 1441 | } |
||
| 1442 | |||
| 1443 | // Create a close button |
||
| 1444 | if (current.closeBtn) { |
||
| 1445 | $(current.tpl.closeBtn).appendTo(F.skin).bind( isTouch ? 'touchstart.fb' : 'click.fb', function(e) { |
||
| 1446 | e.preventDefault(); |
||
| 1447 | |||
| 1448 | F.close(); |
||
| 1449 | }); |
||
| 1450 | } |
||
| 1451 | |||
| 1452 | // Create navigation arrows |
||
| 1453 | if (current.arrows && F.group.length > 1) { |
||
| 1454 | if (current.loop || current.index > 0) { |
||
| 1455 | $(current.tpl.prev).appendTo(F.outer).bind('click.fb', F.prev); |
||
| 1456 | } |
||
| 1457 | |||
| 1458 | if (current.loop || current.index < F.group.length - 1) { |
||
| 1459 | $(current.tpl.next).appendTo(F.outer).bind('click.fb', F.next); |
||
| 1460 | } |
||
| 1461 | } |
||
| 1462 | |||
| 1463 | F.trigger('afterShow'); |
||
| 1464 | |||
| 1465 | // Stop the slideshow if this is the last item |
||
| 1466 | if (!current.loop && current.index === current.group.length - 1) { |
||
| 1467 | F.play( false ); |
||
| 1468 | |||
| 1469 | } else if (F.opts.autoPlay && !F.player.isActive) { |
||
| 1470 | F.opts.autoPlay = false; |
||
| 1471 | |||
| 1472 | F.play(); |
||
| 1473 | } |
||
| 1474 | }, |
||
| 1475 | |||
| 1476 | _afterZoomOut: function ( obj ) { |
||
| 1477 | obj = obj || F.current; |
||
| 1478 | |||
| 1479 | $('.fancybox-wrap').trigger('onReset').remove(); |
||
| 1480 | |||
| 1481 | $.extend(F, { |
||
| 1482 | group : {}, |
||
| 1483 | opts : {}, |
||
| 1484 | router : false, |
||
| 1485 | current : null, |
||
| 1486 | isActive : false, |
||
| 1487 | isOpened : false, |
||
| 1488 | isOpen : false, |
||
| 1489 | isClosing : false, |
||
| 1490 | wrap : null, |
||
| 1491 | skin : null, |
||
| 1492 | outer : null, |
||
| 1493 | inner : null |
||
| 1494 | }); |
||
| 1495 | |||
| 1496 | F.trigger('afterClose', obj); |
||
| 1497 | } |
||
| 1498 | }); |
||
| 1499 | |||
| 1500 | /* |
||
| 1501 | * Default transitions |
||
| 1502 | */ |
||
| 1503 | |||
| 1504 | F.transitions = { |
||
| 1505 | getOrigPosition: function () { |
||
| 1506 | var current = F.current, |
||
| 1507 | element = current.element, |
||
| 1508 | orig = current.orig, |
||
| 1509 | pos = {}, |
||
| 1510 | width = 50, |
||
| 1511 | height = 50, |
||
| 1512 | hPadding = current.hPadding, |
||
| 1513 | wPadding = current.wPadding, |
||
| 1514 | viewport = F.getViewport(); |
||
| 1515 | |||
| 1516 | if (!orig && current.isDom && element.is(':visible')) { |
||
| 1517 | orig = element.find('img:first'); |
||
| 1518 | |||
| 1519 | if (!orig.length) { |
||
| 1520 | orig = element; |
||
| 1521 | } |
||
| 1522 | } |
||
| 1523 | |||
| 1524 | if (isQuery(orig)) { |
||
| 1525 | pos = orig.offset(); |
||
| 1526 | |||
| 1527 | if (orig.is('img')) { |
||
| 1528 | width = orig.outerWidth(); |
||
| 1529 | height = orig.outerHeight(); |
||
| 1530 | } |
||
| 1531 | |||
| 1532 | } else { |
||
| 1533 | pos.top = viewport.y + (viewport.h - height) * current.topRatio; |
||
| 1534 | pos.left = viewport.x + (viewport.w - width) * current.leftRatio; |
||
| 1535 | } |
||
| 1536 | |||
| 1537 | if (F.wrap.css('position') === 'fixed' || current.locked) { |
||
| 1538 | pos.top -= viewport.y; |
||
| 1539 | pos.left -= viewport.x; |
||
| 1540 | } |
||
| 1541 | |||
| 1542 | pos = { |
||
| 1543 | top : getValue(pos.top - hPadding * current.topRatio), |
||
| 1544 | left : getValue(pos.left - wPadding * current.leftRatio), |
||
| 1545 | width : getValue(width + wPadding), |
||
| 1546 | height : getValue(height + hPadding) |
||
| 1547 | }; |
||
| 1548 | |||
| 1549 | return pos; |
||
| 1550 | }, |
||
| 1551 | |||
| 1552 | step: function (now, fx) { |
||
| 1553 | var ratio, |
||
| 1554 | padding, |
||
| 1555 | value, |
||
| 1556 | prop = fx.prop, |
||
| 1557 | current = F.current, |
||
| 1558 | wrapSpace = current.wrapSpace, |
||
| 1559 | skinSpace = current.skinSpace; |
||
| 1560 | |||
| 1561 | if (prop === 'width' || prop === 'height') { |
||
| 1562 | ratio = fx.end === fx.start ? 1 : (now - fx.start) / (fx.end - fx.start); |
||
| 1563 | |||
| 1564 | if (F.isClosing) { |
||
| 1565 | ratio = 1 - ratio; |
||
| 1566 | } |
||
| 1567 | |||
| 1568 | padding = prop === 'width' ? current.wPadding : current.hPadding; |
||
| 1569 | value = now - padding; |
||
| 1570 | |||
| 1571 | F.skin[ prop ]( getScalar( prop === 'width' ? value : value - (wrapSpace * ratio) ) ); |
||
| 1572 | F.inner[ prop ]( getScalar( prop === 'width' ? value : value - (wrapSpace * ratio) - (skinSpace * ratio) ) ); |
||
| 1573 | } |
||
| 1574 | }, |
||
| 1575 | |||
| 1576 | zoomIn: function () { |
||
| 1577 | var current = F.current, |
||
| 1578 | startPos = current.pos, |
||
| 1579 | effect = current.openEffect, |
||
| 1580 | elastic = effect === 'elastic', |
||
| 1581 | endPos = $.extend({opacity : 1}, startPos); |
||
| 1582 | |||
| 1583 | // Remove "position" property that breaks older IE |
||
| 1584 | delete endPos.position; |
||
| 1585 | |||
| 1586 | if (elastic) { |
||
| 1587 | startPos = this.getOrigPosition(); |
||
| 1588 | |||
| 1589 | if (current.openOpacity) { |
||
| 1590 | startPos.opacity = 0.1; |
||
| 1591 | } |
||
| 1592 | |||
| 1593 | } else if (effect === 'fade') { |
||
| 1594 | startPos.opacity = 0.1; |
||
| 1595 | } |
||
| 1596 | |||
| 1597 | F.wrap.css(startPos).animate(endPos, { |
||
| 1598 | duration : effect === 'none' ? 0 : current.openSpeed, |
||
| 1599 | easing : current.openEasing, |
||
| 1600 | step : elastic ? this.step : null, |
||
| 1601 | complete : F._afterZoomIn |
||
| 1602 | }); |
||
| 1603 | }, |
||
| 1604 | |||
| 1605 | zoomOut: function () { |
||
| 1606 | var current = F.current, |
||
| 1607 | effect = current.closeEffect, |
||
| 1608 | elastic = effect === 'elastic', |
||
| 1609 | endPos = {opacity : 0.1}; |
||
| 1610 | |||
| 1611 | if (elastic) { |
||
| 1612 | endPos = this.getOrigPosition(); |
||
| 1613 | |||
| 1614 | if (current.closeOpacity) { |
||
| 1615 | endPos.opacity = 0.1; |
||
| 1616 | } |
||
| 1617 | } |
||
| 1618 | |||
| 1619 | F.wrap.animate(endPos, { |
||
| 1620 | duration : effect === 'none' ? 0 : current.closeSpeed, |
||
| 1621 | easing : current.closeEasing, |
||
| 1622 | step : elastic ? this.step : null, |
||
| 1623 | complete : F._afterZoomOut |
||
| 1624 | }); |
||
| 1625 | }, |
||
| 1626 | |||
| 1627 | changeIn: function () { |
||
| 1628 | var current = F.current, |
||
| 1629 | effect = current.nextEffect, |
||
| 1630 | startPos = current.pos, |
||
| 1631 | endPos = { opacity : 1 }, |
||
| 1632 | direction = F.direction, |
||
| 1633 | distance = 200, |
||
| 1634 | field; |
||
| 1635 | |||
| 1636 | startPos.opacity = 0.1; |
||
| 1637 | |||
| 1638 | if (effect === 'elastic') { |
||
| 1639 | field = direction === 'down' || direction === 'up' ? 'top' : 'left'; |
||
| 1640 | |||
| 1641 | if (direction === 'down' || direction === 'right') { |
||
| 1642 | startPos[ field ] = getValue(getScalar(startPos[ field ]) - distance); |
||
| 1643 | endPos[ field ] = '+=' + distance + 'px'; |
||
| 1644 | |||
| 1645 | } else { |
||
| 1646 | startPos[ field ] = getValue(getScalar(startPos[ field ]) + distance); |
||
| 1647 | endPos[ field ] = '-=' + distance + 'px'; |
||
| 1648 | } |
||
| 1649 | } |
||
| 1650 | |||
| 1651 | // Workaround for http://bugs.jquery.com/ticket/12273 |
||
| 1652 | if (effect === 'none') { |
||
| 1653 | F._afterZoomIn(); |
||
| 1654 | |||
| 1655 | } else { |
||
| 1656 | F.wrap.css(startPos).animate(endPos, { |
||
| 1657 | duration : current.nextSpeed, |
||
| 1658 | easing : current.nextEasing, |
||
| 1659 | complete : function() { |
||
| 1660 | // This helps FireFox to properly render the box |
||
| 1661 | setTimeout(F._afterZoomIn, 20); |
||
| 1662 | } |
||
| 1663 | }); |
||
| 1664 | } |
||
| 1665 | }, |
||
| 1666 | |||
| 1667 | changeOut: function () { |
||
| 1668 | var previous = F.previous, |
||
| 1669 | effect = previous.prevEffect, |
||
| 1670 | endPos = { opacity : 0.1 }, |
||
| 1671 | direction = F.direction, |
||
| 1672 | distance = 200; |
||
| 1673 | |||
| 1674 | if (effect === 'elastic') { |
||
| 1675 | endPos[ direction === 'down' || direction === 'up' ? 'top' : 'left' ] = ( direction === 'up' || direction === 'left' ? '-' : '+' ) + '=' + distance + 'px'; |
||
| 1676 | } |
||
| 1677 | |||
| 1678 | previous.wrap.animate(endPos, { |
||
| 1679 | duration : effect === 'none' ? 0 : previous.prevSpeed, |
||
| 1680 | easing : previous.prevEasing, |
||
| 1681 | complete : function () { |
||
| 1682 | $(this).trigger('onReset').remove(); |
||
| 1683 | } |
||
| 1684 | }); |
||
| 1685 | } |
||
| 1686 | }; |
||
| 1687 | |||
| 1688 | /* |
||
| 1689 | * Overlay helper |
||
| 1690 | */ |
||
| 1691 | |||
| 1692 | F.helpers.overlay = { |
||
| 1693 | defaults : { |
||
| 1694 | closeClick : true, // if true, fancyBox will be closed when user clicks on the overlay |
||
| 1695 | speedOut : 200, // duration of fadeOut animation |
||
| 1696 | showEarly : true, // indicates if should be opened immediately or wait until the content is ready |
||
| 1697 | css : {}, // custom CSS properties |
||
| 1698 | locked : !isTouch, // if true, the content will be locked into overlay |
||
| 1699 | fixed : true // if false, the overlay CSS position property will not be set to "fixed" |
||
| 1700 | }, |
||
| 1701 | |||
| 1702 | overlay : null, // current handle |
||
| 1703 | fixed : false, // indicates if the overlay has position "fixed" |
||
| 1704 | |||
| 1705 | // Public methods |
||
| 1706 | create : function(opts) { |
||
| 1707 | opts = $.extend({}, this.defaults, opts); |
||
| 1708 | |||
| 1709 | if (this.overlay) { |
||
| 1710 | this.close(); |
||
| 1711 | } |
||
| 1712 | |||
| 1713 | this.overlay = $('<div class="fancybox-overlay"></div>').appendTo( 'body' ); |
||
| 1714 | this.fixed = false; |
||
| 1715 | |||
| 1716 | if (opts.fixed && F.defaults.fixed) { |
||
| 1717 | this.overlay.addClass('fancybox-overlay-fixed'); |
||
| 1718 | |||
| 1719 | this.fixed = true; |
||
| 1720 | } |
||
| 1721 | }, |
||
| 1722 | |||
| 1723 | open : function(opts) { |
||
| 1724 | var that = this; |
||
| 1725 | |||
| 1726 | opts = $.extend({}, this.defaults, opts); |
||
| 1727 | |||
| 1728 | if (this.overlay) { |
||
| 1729 | this.overlay.unbind('.overlay').width('auto').height('auto'); |
||
| 1730 | |||
| 1731 | } else { |
||
| 1732 | this.create(opts); |
||
| 1733 | } |
||
| 1734 | |||
| 1735 | if (!this.fixed) { |
||
| 1736 | W.bind('resize.overlay', $.proxy( this.update, this) ); |
||
| 1737 | |||
| 1738 | this.update(); |
||
| 1739 | } |
||
| 1740 | |||
| 1741 | if (opts.closeClick) { |
||
| 1742 | this.overlay.bind('click.overlay', function(e) { |
||
| 1743 | if ($(e.target).hasClass('fancybox-overlay')) { |
||
| 1744 | if (F.isActive) { |
||
| 1745 | F.close(); |
||
| 1746 | } else { |
||
| 1747 | that.close(); |
||
| 1748 | } |
||
| 1749 | } |
||
| 1750 | }); |
||
| 1751 | } |
||
| 1752 | |||
| 1753 | this.overlay.css( opts.css ).show(); |
||
| 1754 | }, |
||
| 1755 | |||
| 1756 | close : function() { |
||
| 1757 | $('.fancybox-overlay').remove(); |
||
| 1758 | |||
| 1759 | W.unbind('resize.overlay'); |
||
| 1760 | |||
| 1761 | this.overlay = null; |
||
| 1762 | |||
| 1763 | if (this.margin !== false) { |
||
| 1764 | $('body').css('margin-right', this.margin); |
||
| 1765 | |||
| 1766 | this.margin = false; |
||
| 1767 | } |
||
| 1768 | |||
| 1769 | if (this.el) { |
||
| 1770 | this.el.removeClass('fancybox-lock'); |
||
| 1771 | } |
||
| 1772 | }, |
||
| 1773 | |||
| 1774 | // Private, callbacks |
||
| 1775 | |||
| 1776 | update : function () { |
||
| 1777 | var width = '100%', offsetWidth; |
||
| 1778 | |||
| 1779 | // Reset width/height so it will not mess |
||
| 1780 | this.overlay.width(width).height('100%'); |
||
| 1781 | |||
| 1782 | // jQuery does not return reliable result for IE |
||
| 1783 | if ($.browser.msie) { |
||
| 1784 | offsetWidth = Math.max(document.documentElement.offsetWidth, document.body.offsetWidth); |
||
| 1785 | |||
| 1786 | if (D.width() > offsetWidth) { |
||
| 1787 | width = D.width(); |
||
| 1788 | } |
||
| 1789 | |||
| 1790 | } else if (D.width() > W.width()) { |
||
| 1791 | width = D.width(); |
||
| 1792 | } |
||
| 1793 | |||
| 1794 | this.overlay.width(width).height(D.height()); |
||
| 1795 | }, |
||
| 1796 | |||
| 1797 | // This is where we can manipulate DOM, because later it would cause iframes to reload |
||
| 1798 | onReady : function (opts, obj) { |
||
| 1799 | $('.fancybox-overlay').stop(true, true); |
||
| 1800 | |||
| 1801 | if (!this.overlay) { |
||
| 1802 | this.margin = D.height() > W.height() || $('body').css('overflow-y') === 'scroll' ? $('body').css('margin-right') : false; |
||
| 1803 | this.el = document.all && !document.querySelector ? $('html') : $('body'); |
||
| 1804 | |||
| 1805 | this.create(opts); |
||
| 1806 | } |
||
| 1807 | |||
| 1808 | if (opts.locked && this.fixed) { |
||
| 1809 | obj.locked = this.overlay.append( obj.wrap ); |
||
| 1810 | obj.fixed = false; |
||
| 1811 | } |
||
| 1812 | |||
| 1813 | if (opts.showEarly === true) { |
||
| 1814 | this.beforeShow.apply(this, arguments); |
||
| 1815 | } |
||
| 1816 | }, |
||
| 1817 | |||
| 1818 | beforeShow : function(opts, obj) { |
||
| 1819 | if (obj.locked) { |
||
| 1820 | this.el.addClass('fancybox-lock'); |
||
| 1821 | |||
| 1822 | if (this.margin !== false) { |
||
| 1823 | $('body').css('margin-right', getScalar( this.margin ) + obj.scrollbarWidth); |
||
| 1824 | } |
||
| 1825 | } |
||
| 1826 | |||
| 1827 | this.open(opts); |
||
| 1828 | }, |
||
| 1829 | |||
| 1830 | onUpdate : function() { |
||
| 1831 | if (!this.fixed) { |
||
| 1832 | this.update(); |
||
| 1833 | } |
||
| 1834 | }, |
||
| 1835 | |||
| 1836 | afterClose: function (opts) { |
||
| 1837 | // Remove overlay if exists and fancyBox is not opening |
||
| 1838 | // (e.g., it is not being open using afterClose callback) |
||
| 1839 | if (this.overlay && !F.isActive) { |
||
| 1840 | this.overlay.fadeOut(opts.speedOut, $.proxy( this.close, this )); |
||
| 1841 | } |
||
| 1842 | } |
||
| 1843 | }; |
||
| 1844 | |||
| 1845 | /* |
||
| 1846 | * Title helper |
||
| 1847 | */ |
||
| 1848 | |||
| 1849 | F.helpers.title = { |
||
| 1850 | defaults : { |
||
| 1851 | type : 'float', // 'float', 'inside', 'outside' or 'over', |
||
| 1852 | position : 'bottom' // 'top' or 'bottom' |
||
| 1853 | }, |
||
| 1854 | |||
| 1855 | beforeShow: function (opts) { |
||
| 1856 | var current = F.current, |
||
| 1857 | text = current.title, |
||
| 1858 | type = opts.type, |
||
| 1859 | title, |
||
| 1860 | target; |
||
| 1861 | |||
| 1862 | if ($.isFunction(text)) { |
||
| 1863 | text = text.call(current.element, current); |
||
| 1864 | } |
||
| 1865 | |||
| 1866 | if (!isString(text) || $.trim(text) === '') { |
||
| 1867 | return; |
||
| 1868 | } |
||
| 1869 | |||
| 1870 | title = $('<div class="fancybox-title fancybox-title-' + type + '-wrap">' + text + '</div>'); |
||
| 1871 | |||
| 1872 | switch (type) { |
||
| 1873 | case 'inside': |
||
| 1874 | target = F.skin; |
||
| 1875 | break; |
||
| 1876 | |||
| 1877 | case 'outside': |
||
| 1878 | target = F.wrap; |
||
| 1879 | break; |
||
| 1880 | |||
| 1881 | case 'over': |
||
| 1882 | target = F.inner; |
||
| 1883 | break; |
||
| 1884 | |||
| 1885 | default: // 'float' |
||
| 1886 | target = F.skin; |
||
| 1887 | |||
| 1888 | title.appendTo('body'); |
||
| 1889 | |||
| 1890 | if ($.browser.msie) { |
||
| 1891 | title.width( title.width() ); |
||
| 1892 | } |
||
| 1893 | |||
| 1894 | title.wrapInner('<span class="child"></span>'); |
||
| 1895 | |||
| 1896 | //Increase bottom margin so this title will also fit into viewport |
||
| 1897 | F.current.margin[2] += Math.abs( getScalar(title.css('margin-bottom')) ); |
||
| 1898 | break; |
||
| 1899 | } |
||
| 1900 | |||
| 1901 | title[ (opts.position === 'top' ? 'prependTo' : 'appendTo') ](target); |
||
| 1902 | } |
||
| 1903 | }; |
||
| 1904 | |||
| 1905 | // jQuery plugin initialization |
||
| 1906 | $.fn.fancybox = function (options) { |
||
| 1907 | var index, |
||
| 1908 | that = $(this), |
||
| 1909 | selector = this.selector || '', |
||
| 1910 | run = function(e) { |
||
| 1911 | var what = $(this).blur(), idx = index, relType, relVal; |
||
| 1912 | |||
| 1913 | if (!(e.ctrlKey || e.altKey || e.shiftKey || e.metaKey) && !what.is('.fancybox-wrap')) { |
||
| 1914 | relType = options.groupAttr || 'data-fancybox-group'; |
||
| 1915 | relVal = what.attr(relType); |
||
| 1916 | |||
| 1917 | if (!relVal) { |
||
| 1918 | relType = 'rel'; |
||
| 1919 | relVal = what.get(0)[ relType ]; |
||
| 1920 | } |
||
| 1921 | |||
| 1922 | if (relVal && relVal !== '' && relVal !== 'nofollow') { |
||
| 1923 | what = selector.length ? $(selector) : that; |
||
| 1924 | what = what.filter('[' + relType + '="' + relVal + '"]'); |
||
| 1925 | idx = what.index(this); |
||
| 1926 | } |
||
| 1927 | |||
| 1928 | options.index = idx; |
||
| 1929 | |||
| 1930 | // Stop an event from bubbling if everything is fine |
||
| 1931 | if (F.open(what, options) !== false) { |
||
| 1932 | e.preventDefault(); |
||
| 1933 | } |
||
| 1934 | } |
||
| 1935 | }; |
||
| 1936 | |||
| 1937 | options = options || {}; |
||
| 1938 | index = options.index || 0; |
||
| 1939 | |||
| 1940 | if (!selector || options.live === false) { |
||
| 1941 | that.unbind('click.fb-start').bind('click.fb-start', run); |
||
| 1942 | |||
| 1943 | } else { |
||
| 1944 | D.undelegate(selector, 'click.fb-start').delegate(selector + ":not('.fancybox-item, .fancybox-nav')", 'click.fb-start', run); |
||
| 1945 | } |
||
| 1946 | |||
| 1947 | this.filter('[data-fancybox-start=1]').trigger('click'); |
||
| 1948 | |||
| 1949 | return this; |
||
| 1950 | }; |
||
| 1951 | |||
| 1952 | // Tests that need a body at doc ready |
||
| 1953 | D.ready(function() { |
||
| 1954 | if ( $.scrollbarWidth === undefined ) { |
||
| 1955 | // http://benalman.com/projects/jquery-misc-plugins/#scrollbarwidth |
||
| 1956 | $.scrollbarWidth = function() { |
||
| 1957 | var parent = $('<div style="width:50px;height:50px;overflow:auto"><div/></div>').appendTo('body'), |
||
| 1958 | child = parent.children(), |
||
| 1959 | width = child.innerWidth() - child.height( 99 ).innerWidth(); |
||
| 1960 | |||
| 1961 | parent.remove(); |
||
| 1962 | |||
| 1963 | return width; |
||
| 1964 | }; |
||
| 1965 | } |
||
| 1966 | |||
| 1967 | if ( $.support.fixedPosition === undefined ) { |
||
| 1968 | $.support.fixedPosition = (function() { |
||
| 1969 | var elem = $('<div style="position:fixed;top:20px;"></div>').appendTo('body'), |
||
| 1970 | fixed = ( elem[0].offsetTop === 20 || elem[0].offsetTop === 15 ); |
||
| 1971 | |||
| 1972 | elem.remove(); |
||
| 1973 | |||
| 1974 | return fixed; |
||
| 1975 | }()); |
||
| 1976 | } |
||
| 1977 | |||
| 1978 | $.extend(F.defaults, { |
||
| 1979 | scrollbarWidth : $.scrollbarWidth(), |
||
| 1980 | fixed : $.support.fixedPosition, |
||
| 1981 | parent : $('body') |
||
| 1982 | }); |
||
| 1983 | }); |
||
| 1984 | |||
| 1985 | }(window, document, jQuery)); |