1 | /*! |
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2 | * fancyBox - jQuery Plugin |
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3 | * version: 2.1.5 (Fri, 14 Jun 2013) |
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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 | |
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13 | (function (window, document, $, undefined) { |
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14 | "use strict"; |
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15 | |
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16 | var H = $("html"), |
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17 | W = $(window), |
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18 | D = $(document), |
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19 | F = $.fancybox = function () { |
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20 | F.open.apply( this, arguments ); |
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21 | }, |
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22 | IE = navigator.userAgent.match(/msie/i), |
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23 | didUpdate = null, |
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24 | isTouch = document.createTouch !== undefined, |
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25 | |
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26 | isQuery = function(obj) { |
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27 | return obj && obj.hasOwnProperty && obj instanceof $; |
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28 | }, |
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29 | isString = function(str) { |
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30 | return str && $.type(str) === "string"; |
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31 | }, |
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32 | isPercentage = function(str) { |
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33 | return isString(str) && str.indexOf('%') > 0; |
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34 | }, |
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35 | isScrollable = function(el) { |
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36 | 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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37 | }, |
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38 | getScalar = function(orig, dim) { |
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39 | var value = parseInt(orig, 10) || 0; |
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40 | |
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41 | if (dim && isPercentage(orig)) { |
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42 | value = F.getViewport()[ dim ] / 100 * value; |
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43 | } |
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44 | |
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45 | return Math.ceil(value); |
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46 | }, |
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47 | getValue = function(value, dim) { |
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48 | return getScalar(value, dim) + 'px'; |
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49 | }; |
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50 | |
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51 | $.extend(F, { |
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52 | // The current version of fancyBox |
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53 | version: '2.1.5', |
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54 | |
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55 | defaults: { |
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56 | padding : 15, |
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57 | margin : 20, |
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58 | |
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59 | width : 800, |
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60 | height : 600, |
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61 | minWidth : 100, |
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62 | minHeight : 100, |
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63 | maxWidth : 9999, |
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64 | maxHeight : 9999, |
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65 | pixelRatio: 1, // Set to 2 for retina display support |
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66 | |
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67 | autoSize : true, |
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68 | autoHeight : false, |
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69 | autoWidth : false, |
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70 | |
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71 | autoResize : true, |
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72 | autoCenter : !isTouch, |
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73 | fitToView : true, |
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74 | aspectRatio : false, |
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75 | topRatio : 0.5, |
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76 | leftRatio : 0.5, |
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77 | |
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78 | scrolling : 'auto', // 'auto', 'yes' or 'no' |
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79 | wrapCSS : '', |
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80 | |
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81 | arrows : true, |
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82 | closeBtn : true, |
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83 | closeClick : false, |
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84 | nextClick : false, |
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85 | mouseWheel : true, |
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86 | autoPlay : false, |
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87 | playSpeed : 3000, |
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88 | preload : 3, |
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89 | modal : false, |
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90 | loop : true, |
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91 | |
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92 | ajax : { |
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93 | dataType : 'html', |
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94 | headers : { 'X-fancyBox': true } |
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95 | }, |
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96 | iframe : { |
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97 | scrolling : 'auto', |
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98 | preload : true |
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99 | }, |
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100 | swf : { |
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101 | wmode: 'transparent', |
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102 | allowfullscreen : 'true', |
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103 | allowscriptaccess : 'always' |
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104 | }, |
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105 | |
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106 | keys : { |
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107 | next : { |
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108 | 13 : 'left', // enter |
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109 | 34 : 'up', // page down |
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110 | 39 : 'left', // right arrow |
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111 | 40 : 'up' // down arrow |
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112 | }, |
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113 | prev : { |
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114 | 8 : 'right', // backspace |
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115 | 33 : 'down', // page up |
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116 | 37 : 'right', // left arrow |
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117 | 38 : 'down' // up arrow |
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118 | }, |
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119 | close : [27], // escape key |
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120 | play : [32], // space - start/stop slideshow |
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121 | toggle : [70] // letter "f" - toggle fullscreen |
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122 | }, |
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123 | |
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124 | direction : { |
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125 | next : 'left', |
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126 | prev : 'right' |
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127 | }, |
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128 | |
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129 | scrollOutside : true, |
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130 | |
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131 | // Override some properties |
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132 | index : 0, |
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133 | type : null, |
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134 | href : null, |
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135 | content : null, |
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136 | title : null, |
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137 | |
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138 | // HTML templates |
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139 | tpl: { |
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140 | 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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141 | image : '<img class="fancybox-image" src="{href}" alt="" />', |
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142 | iframe : '<iframe id="fancybox-frame{rnd}" name="fancybox-frame{rnd}" class="fancybox-iframe" frameborder="0" vspace="0" hspace="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen' + (IE ? ' allowtransparency="true"' : '') + '></iframe>', |
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143 | error : '<p class="fancybox-error">The requested content cannot be loaded.<br/>Please try again later.</p>', |
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144 | closeBtn : '<a title="Close" class="fancybox-item fancybox-close" href="javascript:;"></a>', |
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145 | next : '<a title="Next" class="fancybox-nav fancybox-next" href="javascript:;"><span></span></a>', |
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146 | prev : '<a title="Previous" class="fancybox-nav fancybox-prev" href="javascript:;"><span></span></a>' |
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147 | }, |
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148 | |
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149 | // Properties for each animation type |
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150 | // Opening fancyBox |
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151 | openEffect : 'fade', // 'elastic', 'fade' or 'none' |
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152 | openSpeed : 250, |
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153 | openEasing : 'swing', |
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154 | openOpacity : true, |
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155 | openMethod : 'zoomIn', |
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156 | |
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157 | // Closing fancyBox |
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158 | closeEffect : 'fade', // 'elastic', 'fade' or 'none' |
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159 | closeSpeed : 250, |
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160 | closeEasing : 'swing', |
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161 | closeOpacity : true, |
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162 | closeMethod : 'zoomOut', |
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163 | |
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164 | // Changing next gallery item |
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165 | nextEffect : 'elastic', // 'elastic', 'fade' or 'none' |
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166 | nextSpeed : 250, |
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167 | nextEasing : 'swing', |
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168 | nextMethod : 'changeIn', |
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169 | |
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170 | // Changing previous gallery item |
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171 | prevEffect : 'elastic', // 'elastic', 'fade' or 'none' |
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172 | prevSpeed : 250, |
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173 | prevEasing : 'swing', |
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174 | prevMethod : 'changeOut', |
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175 | |
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176 | // Enable default helpers |
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177 | helpers : { |
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178 | overlay : true, |
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179 | title : true |
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180 | }, |
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181 | |
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182 | // Callbacks |
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183 | onCancel : $.noop, // If canceling |
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184 | beforeLoad : $.noop, // Before loading |
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185 | afterLoad : $.noop, // After loading |
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186 | beforeShow : $.noop, // Before changing in current item |
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187 | afterShow : $.noop, // After opening |
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188 | beforeChange : $.noop, // Before changing gallery item |
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189 | beforeClose : $.noop, // Before closing |
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190 | afterClose : $.noop // After closing |
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191 | }, |
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192 | |
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193 | //Current state |
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194 | group : {}, // Selected group |
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195 | opts : {}, // Group options |
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196 | previous : null, // Previous element |
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197 | coming : null, // Element being loaded |
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198 | current : null, // Currently loaded element |
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199 | isActive : false, // Is activated |
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200 | isOpen : false, // Is currently open |
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201 | isOpened : false, // Have been fully opened at least once |
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202 | |
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203 | wrap : null, |
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204 | skin : null, |
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205 | outer : null, |
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206 | inner : null, |
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207 | |
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208 | player : { |
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209 | timer : null, |
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210 | isActive : false |
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211 | }, |
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212 | |
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213 | // Loaders |
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214 | ajaxLoad : null, |
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215 | imgPreload : null, |
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216 | |
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217 | // Some collections |
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218 | transitions : {}, |
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219 | helpers : {}, |
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220 | |
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221 | /* |
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222 | * Static methods |
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223 | */ |
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224 | |
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225 | open: function (group, opts) { |
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226 | if (!group) { |
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227 | return; |
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228 | } |
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229 | |
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230 | if (!$.isPlainObject(opts)) { |
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231 | opts = {}; |
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232 | } |
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233 | |
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234 | // Close if already active |
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235 | if (false === F.close(true)) { |
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236 | return; |
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237 | } |
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238 | |
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239 | // Normalize group |
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240 | if (!$.isArray(group)) { |
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241 | group = isQuery(group) ? $(group).get() : [group]; |
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242 | } |
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243 | |
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244 | // Recheck if the type of each element is `object` and set content type (image, ajax, etc) |
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245 | $.each(group, function(i, element) { |
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246 | var obj = {}, |
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247 | href, |
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248 | title, |
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249 | content, |
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250 | type, |
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251 | rez, |
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252 | hrefParts, |
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253 | selector; |
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254 | |
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255 | if ($.type(element) === "object") { |
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256 | // Check if is DOM element |
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257 | if (element.nodeType) { |
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258 | element = $(element); |
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259 | } |
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260 | |
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261 | if (isQuery(element)) { |
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262 | obj = { |
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263 | href : element.data('fancybox-href') || element.attr('href'), |
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264 | title : element.data('fancybox-title') || element.attr('title'), |
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265 | isDom : true, |
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266 | element : element |
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267 | }; |
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268 | |
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269 | if ($.metadata) { |
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270 | $.extend(true, obj, element.metadata()); |
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271 | } |
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272 | |
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273 | } else { |
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274 | obj = element; |
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275 | } |
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276 | } |
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277 | |
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278 | href = opts.href || obj.href || (isString(element) ? element : null); |
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279 | title = opts.title !== undefined ? opts.title : obj.title || ''; |
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280 | |
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281 | content = opts.content || obj.content; |
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282 | type = content ? 'html' : (opts.type || obj.type); |
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283 | |
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284 | if (!type && obj.isDom) { |
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285 | type = element.data('fancybox-type'); |
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286 | |
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287 | if (!type) { |
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288 | rez = element.prop('class').match(/fancybox\.(\w+)/); |
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289 | type = rez ? rez[1] : null; |
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290 | } |
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291 | } |
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292 | |
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293 | if (isString(href)) { |
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294 | // Try to guess the content type |
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295 | if (!type) { |
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296 | if (F.isImage(href)) { |
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297 | type = 'image'; |
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298 | |
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299 | } else if (F.isSWF(href)) { |
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300 | type = 'swf'; |
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301 | |
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302 | } else if (href.charAt(0) === '#') { |
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303 | type = 'inline'; |
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304 | |
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305 | } else if (isString(element)) { |
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306 | type = 'html'; |
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307 | content = element; |
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308 | } |
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309 | } |
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310 | |
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311 | // Split url into two pieces with source url and content selector, e.g, |
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312 | // "/mypage.html #my_id" will load "/mypage.html" and display element having id "my_id" |
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313 | if (type === 'ajax') { |
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314 | hrefParts = href.split(/\s+/, 2); |
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315 | href = hrefParts.shift(); |
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316 | selector = hrefParts.shift(); |
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317 | } |
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318 | } |
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319 | |
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320 | if (!content) { |
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321 | if (type === 'inline') { |
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322 | if (href) { |
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323 | content = $( isString(href) ? href.replace(/.*(?=#[^\s]+$)/, '') : href ); //strip for ie7 |
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324 | |
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325 | } else if (obj.isDom) { |
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326 | content = element; |
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327 | } |
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328 | |
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329 | } else if (type === 'html') { |
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330 | content = href; |
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331 | |
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332 | } else if (!type && !href && obj.isDom) { |
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333 | type = 'inline'; |
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334 | content = element; |
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335 | } |
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336 | } |
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337 | |
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338 | $.extend(obj, { |
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339 | href : href, |
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340 | type : type, |
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341 | content : content, |
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342 | title : title, |
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343 | selector : selector |
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344 | }); |
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345 | |
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346 | group[ i ] = obj; |
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347 | }); |
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348 | |
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349 | // Extend the defaults |
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350 | F.opts = $.extend(true, {}, F.defaults, opts); |
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351 | |
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352 | // All options are merged recursive except keys |
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353 | if (opts.keys !== undefined) { |
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354 | F.opts.keys = opts.keys ? $.extend({}, F.defaults.keys, opts.keys) : false; |
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355 | } |
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356 | |
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357 | F.group = group; |
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358 | |
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359 | return F._start(F.opts.index); |
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360 | }, |
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361 | |
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362 | // Cancel image loading or abort ajax request |
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363 | cancel: function () { |
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364 | var coming = F.coming; |
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365 | |
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366 | if (!coming || false === F.trigger('onCancel')) { |
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367 | return; |
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368 | } |
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369 | |
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370 | F.hideLoading(); |
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371 | |
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372 | if (F.ajaxLoad) { |
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373 | F.ajaxLoad.abort(); |
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374 | } |
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375 | |
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376 | F.ajaxLoad = null; |
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377 | |
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378 | if (F.imgPreload) { |
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379 | F.imgPreload.onload = F.imgPreload.onerror = null; |
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380 | } |
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381 | |
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382 | if (coming.wrap) { |
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383 | coming.wrap.stop(true, true).trigger('onReset').remove(); |
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384 | } |
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385 | |
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386 | F.coming = null; |
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387 | |
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388 | // If the first item has been canceled, then clear everything |
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389 | if (!F.current) { |
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390 | F._afterZoomOut( coming ); |
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391 | } |
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392 | }, |
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393 | |
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394 | // Start closing animation if is open; remove immediately if opening/closing |
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395 | close: function (event) { |
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396 | F.cancel(); |
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397 | |
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398 | if (false === F.trigger('beforeClose')) { |
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399 | return; |
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400 | } |
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401 | |
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402 | F.unbindEvents(); |
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403 | |
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404 | if (!F.isActive) { |
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405 | return; |
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406 | } |
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407 | |
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408 | if (!F.isOpen || event === true) { |
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409 | $('.fancybox-wrap').stop(true).trigger('onReset').remove(); |
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410 | |
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411 | F._afterZoomOut(); |
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412 | |
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413 | } else { |
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414 | F.isOpen = F.isOpened = false; |
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415 | F.isClosing = true; |
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416 | |
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417 | $('.fancybox-item, .fancybox-nav').remove(); |
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418 | |
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419 | F.wrap.stop(true, true).removeClass('fancybox-opened'); |
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420 | |
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421 | F.transitions[ F.current.closeMethod ](); |
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422 | } |
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423 | }, |
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424 | |
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425 | // Manage slideshow: |
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426 | // $.fancybox.play(); - toggle slideshow |
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427 | // $.fancybox.play( true ); - start |
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428 | // $.fancybox.play( false ); - stop |
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429 | play: function ( action ) { |
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430 | var clear = function () { |
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431 | clearTimeout(F.player.timer); |
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432 | }, |
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433 | set = function () { |
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434 | clear(); |
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435 | |
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436 | if (F.current && F.player.isActive) { |
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437 | F.player.timer = setTimeout(F.next, F.current.playSpeed); |
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438 | } |
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439 | }, |
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440 | stop = function () { |
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441 | clear(); |
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442 | |
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443 | D.unbind('.player'); |
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444 | |
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445 | F.player.isActive = false; |
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446 | |
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447 | F.trigger('onPlayEnd'); |
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448 | }, |
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449 | start = function () { |
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450 | if (F.current && (F.current.loop || F.current.index < F.group.length - 1)) { |
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451 | F.player.isActive = true; |
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452 | |
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453 | D.bind({ |
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454 | 'onCancel.player beforeClose.player' : stop, |
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455 | 'onUpdate.player' : set, |
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456 | 'beforeLoad.player' : clear |
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457 | }); |
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458 | |
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459 | set(); |
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460 | |
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461 | F.trigger('onPlayStart'); |
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462 | } |
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463 | }; |
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464 | |
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465 | if (action === true || (!F.player.isActive && action !== false)) { |
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466 | start(); |
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467 | } else { |
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468 | stop(); |
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469 | } |
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470 | }, |
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471 | |
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472 | // Navigate to next gallery item |
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473 | next: function ( direction ) { |
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474 | var current = F.current; |
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475 | |
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476 | if (current) { |
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477 | if (!isString(direction)) { |
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478 | direction = current.direction.next; |
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479 | } |
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480 | |
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481 | F.jumpto(current.index + 1, direction, 'next'); |
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482 | } |
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483 | }, |
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484 | |
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485 | // Navigate to previous gallery item |
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486 | prev: function ( direction ) { |
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487 | var current = F.current; |
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488 | |
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489 | if (current) { |
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490 | if (!isString(direction)) { |
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491 | direction = current.direction.prev; |
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492 | } |
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493 | |
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494 | F.jumpto(current.index - 1, direction, 'prev'); |
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495 | } |
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496 | }, |
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497 | |
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498 | // Navigate to gallery item by index |
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499 | jumpto: function ( index, direction, router ) { |
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500 | var current = F.current; |
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501 | |
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502 | if (!current) { |
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503 | return; |
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504 | } |
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505 | |
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506 | index = getScalar(index); |
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507 | |
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508 | F.direction = direction || current.direction[ (index >= current.index ? 'next' : 'prev') ]; |
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509 | F.router = router || 'jumpto'; |
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510 | |
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511 | if (current.loop) { |
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512 | if (index < 0) { |
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513 | index = current.group.length + (index % current.group.length); |
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514 | } |
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515 | |
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516 | index = index % current.group.length; |
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517 | } |
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518 | |
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519 | if (current.group[ index ] !== undefined) { |
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520 | F.cancel(); |
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521 | |
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522 | F._start(index); |
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523 | } |
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524 | }, |
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525 | |
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526 | // Center inside viewport and toggle position type to fixed or absolute if needed |
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527 | reposition: function (e, onlyAbsolute) { |
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528 | var current = F.current, |
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529 | wrap = current ? current.wrap : null, |
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530 | pos; |
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531 | |
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532 | if (wrap) { |
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533 | pos = F._getPosition(onlyAbsolute); |
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534 | |
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535 | if (e && e.type === 'scroll') { |
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536 | delete pos.position; |
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537 | |
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538 | wrap.stop(true, true).animate(pos, 200); |
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539 | |
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540 | } else { |
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541 | wrap.css(pos); |
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542 | |
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543 | current.pos = $.extend({}, current.dim, pos); |
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544 | } |
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545 | } |
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546 | }, |
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547 | |
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548 | update: function (e) { |
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549 | var type = (e && e.type), |
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550 | anyway = !type || type === 'orientationchange'; |
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551 | |
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552 | if (anyway) { |
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553 | clearTimeout(didUpdate); |
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554 | |
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555 | didUpdate = null; |
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556 | } |
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557 | |
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558 | if (!F.isOpen || didUpdate) { |
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559 | return; |
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560 | } |
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561 | |
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562 | didUpdate = setTimeout(function() { |
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563 | var current = F.current; |
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564 | |
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565 | if (!current || F.isClosing) { |
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566 | return; |
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567 | } |
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568 | |
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569 | F.wrap.removeClass('fancybox-tmp'); |
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570 | |
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571 | if (anyway || type === 'load' || (type === 'resize' && current.autoResize)) { |
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572 | F._setDimension(); |
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573 | } |
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574 | |
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575 | if (!(type === 'scroll' && current.canShrink)) { |
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576 | F.reposition(e); |
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577 | } |
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578 | |
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579 | F.trigger('onUpdate'); |
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580 | |
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581 | didUpdate = null; |
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582 | |
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583 | }, (anyway && !isTouch ? 0 : 300)); |
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584 | }, |
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585 | |
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586 | // Shrink content to fit inside viewport or restore if resized |
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587 | toggle: function ( action ) { |
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588 | if (F.isOpen) { |
---|
589 | F.current.fitToView = $.type(action) === "boolean" ? action : !F.current.fitToView; |
---|
590 | |
---|
591 | // Help browser to restore document dimensions |
---|
592 | if (isTouch) { |
---|
593 | F.wrap.removeAttr('style').addClass('fancybox-tmp'); |
---|
594 | |
---|
595 | F.trigger('onUpdate'); |
---|
596 | } |
---|
597 | |
---|
598 | F.update(); |
---|
599 | } |
---|
600 | }, |
---|
601 | |
---|
602 | hideLoading: function () { |
---|
603 | D.unbind('.loading'); |
---|
604 | |
---|
605 | $('#fancybox-loading').remove(); |
---|
606 | }, |
---|
607 | |
---|
608 | showLoading: function () { |
---|
609 | var el, viewport; |
---|
610 | |
---|
611 | F.hideLoading(); |
---|
612 | |
---|
613 | el = $('<div id="fancybox-loading"><div></div></div>').click(F.cancel).appendTo('body'); |
---|
614 | |
---|
615 | // If user will press the escape-button, the request will be canceled |
---|
616 | D.bind('keydown.loading', function(e) { |
---|
617 | if ((e.which || e.keyCode) === 27) { |
---|
618 | e.preventDefault(); |
---|
619 | |
---|
620 | F.cancel(); |
---|
621 | } |
---|
622 | }); |
---|
623 | |
---|
624 | if (!F.defaults.fixed) { |
---|
625 | viewport = F.getViewport(); |
---|
626 | |
---|
627 | el.css({ |
---|
628 | position : 'absolute', |
---|
629 | top : (viewport.h * 0.5) + viewport.y, |
---|
630 | left : (viewport.w * 0.5) + viewport.x |
---|
631 | }); |
---|
632 | } |
---|
633 | }, |
---|
634 | |
---|
635 | getViewport: function () { |
---|
636 | var locked = (F.current && F.current.locked) || false, |
---|
637 | rez = { |
---|
638 | x: W.scrollLeft(), |
---|
639 | y: W.scrollTop() |
---|
640 | }; |
---|
641 | |
---|
642 | if (locked) { |
---|
643 | rez.w = locked[0].clientWidth; |
---|
644 | rez.h = locked[0].clientHeight; |
---|
645 | |
---|
646 | } else { |
---|
647 | // See http://bugs.jquery.com/ticket/6724 |
---|
648 | rez.w = isTouch && window.innerWidth ? window.innerWidth : W.width(); |
---|
649 | rez.h = isTouch && window.innerHeight ? window.innerHeight : W.height(); |
---|
650 | } |
---|
651 | |
---|
652 | return rez; |
---|
653 | }, |
---|
654 | |
---|
655 | // Unbind the keyboard / clicking actions |
---|
656 | unbindEvents: function () { |
---|
657 | if (F.wrap && isQuery(F.wrap)) { |
---|
658 | F.wrap.unbind('.fb'); |
---|
659 | } |
---|
660 | |
---|
661 | D.unbind('.fb'); |
---|
662 | W.unbind('.fb'); |
---|
663 | }, |
---|
664 | |
---|
665 | bindEvents: function () { |
---|
666 | var current = F.current, |
---|
667 | keys; |
---|
668 | |
---|
669 | if (!current) { |
---|
670 | return; |
---|
671 | } |
---|
672 | |
---|
673 | // Changing document height on iOS devices triggers a 'resize' event, |
---|
674 | // that can change document height... repeating infinitely |
---|
675 | W.bind('orientationchange.fb' + (isTouch ? '' : ' resize.fb') + (current.autoCenter && !current.locked ? ' scroll.fb' : ''), F.update); |
---|
676 | |
---|
677 | keys = current.keys; |
---|
678 | |
---|
679 | if (keys) { |
---|
680 | D.bind('keydown.fb', function (e) { |
---|
681 | var code = e.which || e.keyCode, |
---|
682 | target = e.target || e.srcElement; |
---|
683 | |
---|
684 | // Skip esc key if loading, because showLoading will cancel preloading |
---|
685 | if (code === 27 && F.coming) { |
---|
686 | return false; |
---|
687 | } |
---|
688 | |
---|
689 | // Ignore key combinations and key events within form elements |
---|
690 | if (!e.ctrlKey && !e.altKey && !e.shiftKey && !e.metaKey && !(target && (target.type || $(target).is('[contenteditable]')))) { |
---|
691 | $.each(keys, function(i, val) { |
---|
692 | if (current.group.length > 1 && val[ code ] !== undefined) { |
---|
693 | F[ i ]( val[ code ] ); |
---|
694 | |
---|
695 | e.preventDefault(); |
---|
696 | return false; |
---|
697 | } |
---|
698 | |
---|
699 | if ($.inArray(code, val) > -1) { |
---|
700 | F[ i ] (); |
---|
701 | |
---|
702 | e.preventDefault(); |
---|
703 | return false; |
---|
704 | } |
---|
705 | }); |
---|
706 | } |
---|
707 | }); |
---|
708 | } |
---|
709 | |
---|
710 | if ($.fn.mousewheel && current.mouseWheel) { |
---|
711 | F.wrap.bind('mousewheel.fb', function (e, delta, deltaX, deltaY) { |
---|
712 | var target = e.target || null, |
---|
713 | parent = $(target), |
---|
714 | canScroll = false; |
---|
715 | |
---|
716 | while (parent.length) { |
---|
717 | if (canScroll || parent.is('.fancybox-skin') || parent.is('.fancybox-wrap')) { |
---|
718 | break; |
---|
719 | } |
---|
720 | |
---|
721 | canScroll = isScrollable( parent[0] ); |
---|
722 | parent = $(parent).parent(); |
---|
723 | } |
---|
724 | |
---|
725 | if (delta !== 0 && !canScroll) { |
---|
726 | if (F.group.length > 1 && !current.canShrink) { |
---|
727 | if (deltaY > 0 || deltaX > 0) { |
---|
728 | F.prev( deltaY > 0 ? 'down' : 'left' ); |
---|
729 | |
---|
730 | } else if (deltaY < 0 || deltaX < 0) { |
---|
731 | F.next( deltaY < 0 ? 'up' : 'right' ); |
---|
732 | } |
---|
733 | |
---|
734 | e.preventDefault(); |
---|
735 | } |
---|
736 | } |
---|
737 | }); |
---|
738 | } |
---|
739 | }, |
---|
740 | |
---|
741 | trigger: function (event, o) { |
---|
742 | var ret, obj = o || F.coming || F.current; |
---|
743 | |
---|
744 | if (!obj) { |
---|
745 | return; |
---|
746 | } |
---|
747 | |
---|
748 | if ($.isFunction( obj[event] )) { |
---|
749 | ret = obj[event].apply(obj, Array.prototype.slice.call(arguments, 1)); |
---|
750 | } |
---|
751 | |
---|
752 | if (ret === false) { |
---|
753 | return false; |
---|
754 | } |
---|
755 | |
---|
756 | if (obj.helpers) { |
---|
757 | $.each(obj.helpers, function (helper, opts) { |
---|
758 | if (opts && F.helpers[helper] && $.isFunction(F.helpers[helper][event])) { |
---|
759 | F.helpers[helper][event]($.extend(true, {}, F.helpers[helper].defaults, opts), obj); |
---|
760 | } |
---|
761 | }); |
---|
762 | } |
---|
763 | |
---|
764 | D.trigger(event); |
---|
765 | }, |
---|
766 | |
---|
767 | isImage: function (str) { |
---|
768 | return isString(str) && str.match(/(^data:image\/.*,)|(\.(jp(e|g|eg)|gif|png|bmp|webp|svg)((\?|#).*)?$)/i); |
---|
769 | }, |
---|
770 | |
---|
771 | isSWF: function (str) { |
---|
772 | return isString(str) && str.match(/\.(swf)((\?|#).*)?$/i); |
---|
773 | }, |
---|
774 | |
---|
775 | _start: function (index) { |
---|
776 | var coming = {}, |
---|
777 | obj, |
---|
778 | href, |
---|
779 | type, |
---|
780 | margin, |
---|
781 | padding; |
---|
782 | |
---|
783 | index = getScalar( index ); |
---|
784 | obj = F.group[ index ] || null; |
---|
785 | |
---|
786 | if (!obj) { |
---|
787 | return false; |
---|
788 | } |
---|
789 | |
---|
790 | coming = $.extend(true, {}, F.opts, obj); |
---|
791 | |
---|
792 | // Convert margin and padding properties to array - top, right, bottom, left |
---|
793 | margin = coming.margin; |
---|
794 | padding = coming.padding; |
---|
795 | |
---|
796 | if ($.type(margin) === 'number') { |
---|
797 | coming.margin = [margin, margin, margin, margin]; |
---|
798 | } |
---|
799 | |
---|
800 | if ($.type(padding) === 'number') { |
---|
801 | coming.padding = [padding, padding, padding, padding]; |
---|
802 | } |
---|
803 | |
---|
804 | // 'modal' propery is just a shortcut |
---|
805 | if (coming.modal) { |
---|
806 | $.extend(true, coming, { |
---|
807 | closeBtn : false, |
---|
808 | closeClick : false, |
---|
809 | nextClick : false, |
---|
810 | arrows : false, |
---|
811 | mouseWheel : false, |
---|
812 | keys : null, |
---|
813 | helpers: { |
---|
814 | overlay : { |
---|
815 | closeClick : false |
---|
816 | } |
---|
817 | } |
---|
818 | }); |
---|
819 | } |
---|
820 | |
---|
821 | // 'autoSize' property is a shortcut, too |
---|
822 | if (coming.autoSize) { |
---|
823 | coming.autoWidth = coming.autoHeight = true; |
---|
824 | } |
---|
825 | |
---|
826 | if (coming.width === 'auto') { |
---|
827 | coming.autoWidth = true; |
---|
828 | } |
---|
829 | |
---|
830 | if (coming.height === 'auto') { |
---|
831 | coming.autoHeight = true; |
---|
832 | } |
---|
833 | |
---|
834 | /* |
---|
835 | * Add reference to the group, so it`s possible to access from callbacks, example: |
---|
836 | * afterLoad : function() { |
---|
837 | * this.title = 'Image ' + (this.index + 1) + ' of ' + this.group.length + (this.title ? ' - ' + this.title : ''); |
---|
838 | * } |
---|
839 | */ |
---|
840 | |
---|
841 | coming.group = F.group; |
---|
842 | coming.index = index; |
---|
843 | |
---|
844 | // Give a chance for callback or helpers to update coming item (type, title, etc) |
---|
845 | F.coming = coming; |
---|
846 | |
---|
847 | if (false === F.trigger('beforeLoad')) { |
---|
848 | F.coming = null; |
---|
849 | |
---|
850 | return; |
---|
851 | } |
---|
852 | |
---|
853 | type = coming.type; |
---|
854 | href = coming.href; |
---|
855 | |
---|
856 | if (!type) { |
---|
857 | F.coming = null; |
---|
858 | |
---|
859 | //If we can not determine content type then drop silently or display next/prev item if looping through gallery |
---|
860 | if (F.current && F.router && F.router !== 'jumpto') { |
---|
861 | F.current.index = index; |
---|
862 | |
---|
863 | return F[ F.router ]( F.direction ); |
---|
864 | } |
---|
865 | |
---|
866 | return false; |
---|
867 | } |
---|
868 | |
---|
869 | F.isActive = true; |
---|
870 | |
---|
871 | if (type === 'image' || type === 'swf') { |
---|
872 | coming.autoHeight = coming.autoWidth = false; |
---|
873 | coming.scrolling = 'visible'; |
---|
874 | } |
---|
875 | |
---|
876 | if (type === 'image') { |
---|
877 | coming.aspectRatio = true; |
---|
878 | } |
---|
879 | |
---|
880 | if (type === 'iframe' && isTouch) { |
---|
881 | coming.scrolling = 'scroll'; |
---|
882 | } |
---|
883 | |
---|
884 | // Build the neccessary markup |
---|
885 | coming.wrap = $(coming.tpl.wrap).addClass('fancybox-' + (isTouch ? 'mobile' : 'desktop') + ' fancybox-type-' + type + ' fancybox-tmp ' + coming.wrapCSS).appendTo( coming.parent || 'body' ); |
---|
886 | |
---|
887 | $.extend(coming, { |
---|
888 | skin : $('.fancybox-skin', coming.wrap), |
---|
889 | outer : $('.fancybox-outer', coming.wrap), |
---|
890 | inner : $('.fancybox-inner', coming.wrap) |
---|
891 | }); |
---|
892 | |
---|
893 | $.each(["Top", "Right", "Bottom", "Left"], function(i, v) { |
---|
894 | coming.skin.css('padding' + v, getValue(coming.padding[ i ])); |
---|
895 | }); |
---|
896 | |
---|
897 | F.trigger('onReady'); |
---|
898 | |
---|
899 | // Check before try to load; 'inline' and 'html' types need content, others - href |
---|
900 | if (type === 'inline' || type === 'html') { |
---|
901 | if (!coming.content || !coming.content.length) { |
---|
902 | return F._error( 'content' ); |
---|
903 | } |
---|
904 | |
---|
905 | } else if (!href) { |
---|
906 | return F._error( 'href' ); |
---|
907 | } |
---|
908 | |
---|
909 | if (type === 'image') { |
---|
910 | F._loadImage(); |
---|
911 | |
---|
912 | } else if (type === 'ajax') { |
---|
913 | F._loadAjax(); |
---|
914 | |
---|
915 | } else if (type === 'iframe') { |
---|
916 | F._loadIframe(); |
---|
917 | |
---|
918 | } else { |
---|
919 | F._afterLoad(); |
---|
920 | } |
---|
921 | }, |
---|
922 | |
---|
923 | _error: function ( type ) { |
---|
924 | $.extend(F.coming, { |
---|
925 | type : 'html', |
---|
926 | autoWidth : true, |
---|
927 | autoHeight : true, |
---|
928 | minWidth : 0, |
---|
929 | minHeight : 0, |
---|
930 | scrolling : 'no', |
---|
931 | hasError : type, |
---|
932 | content : F.coming.tpl.error |
---|
933 | }); |
---|
934 | |
---|
935 | F._afterLoad(); |
---|
936 | }, |
---|
937 | |
---|
938 | _loadImage: function () { |
---|
939 | // Reset preload image so it is later possible to check "complete" property |
---|
940 | var img = F.imgPreload = new Image(); |
---|
941 | |
---|
942 | img.onload = function () { |
---|
943 | this.onload = this.onerror = null; |
---|
944 | |
---|
945 | F.coming.width = this.width / F.opts.pixelRatio; |
---|
946 | F.coming.height = this.height / F.opts.pixelRatio; |
---|
947 | |
---|
948 | F._afterLoad(); |
---|
949 | }; |
---|
950 | |
---|
951 | img.onerror = function () { |
---|
952 | this.onload = this.onerror = null; |
---|
953 | |
---|
954 | F._error( 'image' ); |
---|
955 | }; |
---|
956 | |
---|
957 | img.src = F.coming.href; |
---|
958 | |
---|
959 | if (img.complete !== true) { |
---|
960 | F.showLoading(); |
---|
961 | } |
---|
962 | }, |
---|
963 | |
---|
964 | _loadAjax: function () { |
---|
965 | var coming = F.coming; |
---|
966 | |
---|
967 | F.showLoading(); |
---|
968 | |
---|
969 | F.ajaxLoad = $.ajax($.extend({}, coming.ajax, { |
---|
970 | url: coming.href, |
---|
971 | error: function (jqXHR, textStatus) { |
---|
972 | if (F.coming && textStatus !== 'abort') { |
---|
973 | F._error( 'ajax', jqXHR ); |
---|
974 | |
---|
975 | } else { |
---|
976 | F.hideLoading(); |
---|
977 | } |
---|
978 | }, |
---|
979 | success: function (data, textStatus) { |
---|
980 | if (textStatus === 'success') { |
---|
981 | coming.content = data; |
---|
982 | |
---|
983 | F._afterLoad(); |
---|
984 | } |
---|
985 | } |
---|
986 | })); |
---|
987 | }, |
---|
988 | |
---|
989 | _loadIframe: function() { |
---|
990 | var coming = F.coming, |
---|
991 | iframe = $(coming.tpl.iframe.replace(/\{rnd\}/g, new Date().getTime())) |
---|
992 | .attr('scrolling', isTouch ? 'auto' : coming.iframe.scrolling) |
---|
993 | .attr('src', coming.href); |
---|
994 | |
---|
995 | // This helps IE |
---|
996 | $(coming.wrap).bind('onReset', function () { |
---|
997 | try { |
---|
998 | $(this).find('iframe').hide().attr('src', '//about:blank').end().empty(); |
---|
999 | } catch (e) {} |
---|
1000 | }); |
---|
1001 | |
---|
1002 | if (coming.iframe.preload) { |
---|
1003 | F.showLoading(); |
---|
1004 | |
---|
1005 | iframe.one('load', function() { |
---|
1006 | $(this).data('ready', 1); |
---|
1007 | |
---|
1008 | // iOS will lose scrolling if we resize |
---|
1009 | if (!isTouch) { |
---|
1010 | $(this).bind('load.fb', F.update); |
---|
1011 | } |
---|
1012 | |
---|
1013 | // Without this trick: |
---|
1014 | // - iframe won't scroll on iOS devices |
---|
1015 | // - IE7 sometimes displays empty iframe |
---|
1016 | $(this).parents('.fancybox-wrap').width('100%').removeClass('fancybox-tmp').show(); |
---|
1017 | |
---|
1018 | F._afterLoad(); |
---|
1019 | }); |
---|
1020 | } |
---|
1021 | |
---|
1022 | coming.content = iframe.appendTo( coming.inner ); |
---|
1023 | |
---|
1024 | if (!coming.iframe.preload) { |
---|
1025 | F._afterLoad(); |
---|
1026 | } |
---|
1027 | }, |
---|
1028 | |
---|
1029 | _preloadImages: function() { |
---|
1030 | var group = F.group, |
---|
1031 | current = F.current, |
---|
1032 | len = group.length, |
---|
1033 | cnt = current.preload ? Math.min(current.preload, len - 1) : 0, |
---|
1034 | item, |
---|
1035 | i; |
---|
1036 | |
---|
1037 | for (i = 1; i <= cnt; i += 1) { |
---|
1038 | item = group[ (current.index + i ) % len ]; |
---|
1039 | |
---|
1040 | if (item.type === 'image' && item.href) { |
---|
1041 | new Image().src = item.href; |
---|
1042 | } |
---|
1043 | } |
---|
1044 | }, |
---|
1045 | |
---|
1046 | _afterLoad: function () { |
---|
1047 | var coming = F.coming, |
---|
1048 | previous = F.current, |
---|
1049 | placeholder = 'fancybox-placeholder', |
---|
1050 | current, |
---|
1051 | content, |
---|
1052 | type, |
---|
1053 | scrolling, |
---|
1054 | href, |
---|
1055 | embed; |
---|
1056 | |
---|
1057 | F.hideLoading(); |
---|
1058 | |
---|
1059 | if (!coming || F.isActive === false) { |
---|
1060 | return; |
---|
1061 | } |
---|
1062 | |
---|
1063 | if (false === F.trigger('afterLoad', coming, previous)) { |
---|
1064 | coming.wrap.stop(true).trigger('onReset').remove(); |
---|
1065 | |
---|
1066 | F.coming = null; |
---|
1067 | |
---|
1068 | return; |
---|
1069 | } |
---|
1070 | |
---|
1071 | if (previous) { |
---|
1072 | F.trigger('beforeChange', previous); |
---|
1073 | |
---|
1074 | previous.wrap.stop(true).removeClass('fancybox-opened') |
---|
1075 | .find('.fancybox-item, .fancybox-nav') |
---|
1076 | .remove(); |
---|
1077 | } |
---|
1078 | |
---|
1079 | F.unbindEvents(); |
---|
1080 | |
---|
1081 | current = coming; |
---|
1082 | content = coming.content; |
---|
1083 | type = coming.type; |
---|
1084 | scrolling = coming.scrolling; |
---|
1085 | |
---|
1086 | $.extend(F, { |
---|
1087 | wrap : current.wrap, |
---|
1088 | skin : current.skin, |
---|
1089 | outer : current.outer, |
---|
1090 | inner : current.inner, |
---|
1091 | current : current, |
---|
1092 | previous : previous |
---|
1093 | }); |
---|
1094 | |
---|
1095 | href = current.href; |
---|
1096 | |
---|
1097 | switch (type) { |
---|
1098 | case 'inline': |
---|
1099 | case 'ajax': |
---|
1100 | case 'html': |
---|
1101 | if (current.selector) { |
---|
1102 | content = $('<div>').html(content).find(current.selector); |
---|
1103 | |
---|
1104 | } else if (isQuery(content)) { |
---|
1105 | if (!content.data(placeholder)) { |
---|
1106 | content.data(placeholder, $('<div class="' + placeholder + '"></div>').insertAfter( content ).hide() ); |
---|
1107 | } |
---|
1108 | |
---|
1109 | content = content.show().detach(); |
---|
1110 | |
---|
1111 | current.wrap.bind('onReset', function () { |
---|
1112 | if ($(this).find(content).length) { |
---|
1113 | content.hide().replaceAll( content.data(placeholder) ).data(placeholder, false); |
---|
1114 | } |
---|
1115 | }); |
---|
1116 | } |
---|
1117 | break; |
---|
1118 | |
---|
1119 | case 'image': |
---|
1120 | content = current.tpl.image.replace('{href}', href); |
---|
1121 | break; |
---|
1122 | |
---|
1123 | case 'swf': |
---|
1124 | content = '<object id="fancybox-swf" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="100%" height="100%"><param name="movie" value="' + href + '"></param>'; |
---|
1125 | embed = ''; |
---|
1126 | |
---|
1127 | $.each(current.swf, function(name, val) { |
---|
1128 | content += '<param name="' + name + '" value="' + val + '"></param>'; |
---|
1129 | embed += ' ' + name + '="' + val + '"'; |
---|
1130 | }); |
---|
1131 | |
---|
1132 | content += '<embed src="' + href + '" type="application/x-shockwave-flash" width="100%" height="100%"' + embed + '></embed></object>'; |
---|
1133 | break; |
---|
1134 | } |
---|
1135 | |
---|
1136 | if (!(isQuery(content) && content.parent().is(current.inner))) { |
---|
1137 | current.inner.append( content ); |
---|
1138 | } |
---|
1139 | |
---|
1140 | // Give a chance for helpers or callbacks to update elements |
---|
1141 | F.trigger('beforeShow'); |
---|
1142 | |
---|
1143 | // Set scrolling before calculating dimensions |
---|
1144 | current.inner.css('overflow', scrolling === 'yes' ? 'scroll' : (scrolling === 'no' ? 'hidden' : scrolling)); |
---|
1145 | |
---|
1146 | // Set initial dimensions and start position |
---|
1147 | F._setDimension(); |
---|
1148 | |
---|
1149 | F.reposition(); |
---|
1150 | |
---|
1151 | F.isOpen = false; |
---|
1152 | F.coming = null; |
---|
1153 | |
---|
1154 | F.bindEvents(); |
---|
1155 | |
---|
1156 | if (!F.isOpened) { |
---|
1157 | $('.fancybox-wrap').not( current.wrap ).stop(true).trigger('onReset').remove(); |
---|
1158 | |
---|
1159 | } else if (previous.prevMethod) { |
---|
1160 | F.transitions[ previous.prevMethod ](); |
---|
1161 | } |
---|
1162 | |
---|
1163 | F.transitions[ F.isOpened ? current.nextMethod : current.openMethod ](); |
---|
1164 | |
---|
1165 | F._preloadImages(); |
---|
1166 | }, |
---|
1167 | |
---|
1168 | _setDimension: function () { |
---|
1169 | var viewport = F.getViewport(), |
---|
1170 | steps = 0, |
---|
1171 | canShrink = false, |
---|
1172 | canExpand = false, |
---|
1173 | wrap = F.wrap, |
---|
1174 | skin = F.skin, |
---|
1175 | inner = F.inner, |
---|
1176 | current = F.current, |
---|
1177 | width = current.width, |
---|
1178 | height = current.height, |
---|
1179 | minWidth = current.minWidth, |
---|
1180 | minHeight = current.minHeight, |
---|
1181 | maxWidth = current.maxWidth, |
---|
1182 | maxHeight = current.maxHeight, |
---|
1183 | scrolling = current.scrolling, |
---|
1184 | scrollOut = current.scrollOutside ? current.scrollbarWidth : 0, |
---|
1185 | margin = current.margin, |
---|
1186 | wMargin = getScalar(margin[1] + margin[3]), |
---|
1187 | hMargin = getScalar(margin[0] + margin[2]), |
---|
1188 | wPadding, |
---|
1189 | hPadding, |
---|
1190 | wSpace, |
---|
1191 | hSpace, |
---|
1192 | origWidth, |
---|
1193 | origHeight, |
---|
1194 | origMaxWidth, |
---|
1195 | origMaxHeight, |
---|
1196 | ratio, |
---|
1197 | width_, |
---|
1198 | height_, |
---|
1199 | maxWidth_, |
---|
1200 | maxHeight_, |
---|
1201 | iframe, |
---|
1202 | body; |
---|
1203 | |
---|
1204 | // Reset dimensions so we could re-check actual size |
---|
1205 | wrap.add(skin).add(inner).width('auto').height('auto').removeClass('fancybox-tmp'); |
---|
1206 | |
---|
1207 | wPadding = getScalar(skin.outerWidth(true) - skin.width()); |
---|
1208 | hPadding = getScalar(skin.outerHeight(true) - skin.height()); |
---|
1209 | |
---|
1210 | // Any space between content and viewport (margin, padding, border, title) |
---|
1211 | wSpace = wMargin + wPadding; |
---|
1212 | hSpace = hMargin + hPadding; |
---|
1213 | |
---|
1214 | origWidth = isPercentage(width) ? (viewport.w - wSpace) * getScalar(width) / 100 : width; |
---|
1215 | origHeight = isPercentage(height) ? (viewport.h - hSpace) * getScalar(height) / 100 : height; |
---|
1216 | |
---|
1217 | if (current.type === 'iframe') { |
---|
1218 | iframe = current.content; |
---|
1219 | |
---|
1220 | if (current.autoHeight && iframe.data('ready') === 1) { |
---|
1221 | try { |
---|
1222 | if (iframe[0].contentWindow.document.location) { |
---|
1223 | inner.width( origWidth ).height(9999); |
---|
1224 | |
---|
1225 | body = iframe.contents().find('body'); |
---|
1226 | |
---|
1227 | if (scrollOut) { |
---|
1228 | body.css('overflow-x', 'hidden'); |
---|
1229 | } |
---|
1230 | |
---|
1231 | origHeight = body.outerHeight(true); |
---|
1232 | } |
---|
1233 | |
---|
1234 | } catch (e) {} |
---|
1235 | } |
---|
1236 | |
---|
1237 | } else if (current.autoWidth || current.autoHeight) { |
---|
1238 | inner.addClass( 'fancybox-tmp' ); |
---|
1239 | |
---|
1240 | // Set width or height in case we need to calculate only one dimension |
---|
1241 | if (!current.autoWidth) { |
---|
1242 | inner.width( origWidth ); |
---|
1243 | } |
---|
1244 | |
---|
1245 | if (!current.autoHeight) { |
---|
1246 | inner.height( origHeight ); |
---|
1247 | } |
---|
1248 | |
---|
1249 | if (current.autoWidth) { |
---|
1250 | origWidth = inner.width(); |
---|
1251 | } |
---|
1252 | |
---|
1253 | if (current.autoHeight) { |
---|
1254 | origHeight = inner.height(); |
---|
1255 | } |
---|
1256 | |
---|
1257 | inner.removeClass( 'fancybox-tmp' ); |
---|
1258 | } |
---|
1259 | |
---|
1260 | width = getScalar( origWidth ); |
---|
1261 | height = getScalar( origHeight ); |
---|
1262 | |
---|
1263 | ratio = origWidth / origHeight; |
---|
1264 | |
---|
1265 | // Calculations for the content |
---|
1266 | minWidth = getScalar(isPercentage(minWidth) ? getScalar(minWidth, 'w') - wSpace : minWidth); |
---|
1267 | maxWidth = getScalar(isPercentage(maxWidth) ? getScalar(maxWidth, 'w') - wSpace : maxWidth); |
---|
1268 | |
---|
1269 | minHeight = getScalar(isPercentage(minHeight) ? getScalar(minHeight, 'h') - hSpace : minHeight); |
---|
1270 | maxHeight = getScalar(isPercentage(maxHeight) ? getScalar(maxHeight, 'h') - hSpace : maxHeight); |
---|
1271 | |
---|
1272 | // These will be used to determine if wrap can fit in the viewport |
---|
1273 | origMaxWidth = maxWidth; |
---|
1274 | origMaxHeight = maxHeight; |
---|
1275 | |
---|
1276 | if (current.fitToView) { |
---|
1277 | maxWidth = Math.min(viewport.w - wSpace, maxWidth); |
---|
1278 | maxHeight = Math.min(viewport.h - hSpace, maxHeight); |
---|
1279 | } |
---|
1280 | |
---|
1281 | maxWidth_ = viewport.w - wMargin; |
---|
1282 | maxHeight_ = viewport.h - hMargin; |
---|
1283 | |
---|
1284 | if (current.aspectRatio) { |
---|
1285 | if (width > maxWidth) { |
---|
1286 | width = maxWidth; |
---|
1287 | height = getScalar(width / ratio); |
---|
1288 | } |
---|
1289 | |
---|
1290 | if (height > maxHeight) { |
---|
1291 | height = maxHeight; |
---|
1292 | width = getScalar(height * ratio); |
---|
1293 | } |
---|
1294 | |
---|
1295 | if (width < minWidth) { |
---|
1296 | width = minWidth; |
---|
1297 | height = getScalar(width / ratio); |
---|
1298 | } |
---|
1299 | |
---|
1300 | if (height < minHeight) { |
---|
1301 | height = minHeight; |
---|
1302 | width = getScalar(height * ratio); |
---|
1303 | } |
---|
1304 | |
---|
1305 | } else { |
---|
1306 | width = Math.max(minWidth, Math.min(width, maxWidth)); |
---|
1307 | |
---|
1308 | if (current.autoHeight && current.type !== 'iframe') { |
---|
1309 | inner.width( width ); |
---|
1310 | |
---|
1311 | height = inner.height(); |
---|
1312 | } |
---|
1313 | |
---|
1314 | height = Math.max(minHeight, Math.min(height, maxHeight)); |
---|
1315 | } |
---|
1316 | |
---|
1317 | // Try to fit inside viewport (including the title) |
---|
1318 | if (current.fitToView) { |
---|
1319 | inner.width( width ).height( height ); |
---|
1320 | |
---|
1321 | wrap.width( width + wPadding ); |
---|
1322 | |
---|
1323 | // Real wrap dimensions |
---|
1324 | width_ = wrap.width(); |
---|
1325 | height_ = wrap.height(); |
---|
1326 | |
---|
1327 | if (current.aspectRatio) { |
---|
1328 | while ((width_ > maxWidth_ || height_ > maxHeight_) && width > minWidth && height > minHeight) { |
---|
1329 | if (steps++ > 19) { |
---|
1330 | break; |
---|
1331 | } |
---|
1332 | |
---|
1333 | height = Math.max(minHeight, Math.min(maxHeight, height - 10)); |
---|
1334 | width = getScalar(height * ratio); |
---|
1335 | |
---|
1336 | if (width < minWidth) { |
---|
1337 | width = minWidth; |
---|
1338 | height = getScalar(width / ratio); |
---|
1339 | } |
---|
1340 | |
---|
1341 | if (width > maxWidth) { |
---|
1342 | width = maxWidth; |
---|
1343 | height = getScalar(width / ratio); |
---|
1344 | } |
---|
1345 | |
---|
1346 | inner.width( width ).height( height ); |
---|
1347 | |
---|
1348 | wrap.width( width + wPadding ); |
---|
1349 | |
---|
1350 | width_ = wrap.width(); |
---|
1351 | height_ = wrap.height(); |
---|
1352 | } |
---|
1353 | |
---|
1354 | } else { |
---|
1355 | width = Math.max(minWidth, Math.min(width, width - (width_ - maxWidth_))); |
---|
1356 | height = Math.max(minHeight, Math.min(height, height - (height_ - maxHeight_))); |
---|
1357 | } |
---|
1358 | } |
---|
1359 | |
---|
1360 | if (scrollOut && scrolling === 'auto' && height < origHeight && (width + wPadding + scrollOut) < maxWidth_) { |
---|
1361 | width += scrollOut; |
---|
1362 | } |
---|
1363 | |
---|
1364 | inner.width( width ).height( height ); |
---|
1365 | |
---|
1366 | wrap.width( width + wPadding ); |
---|
1367 | |
---|
1368 | width_ = wrap.width(); |
---|
1369 | height_ = wrap.height(); |
---|
1370 | |
---|
1371 | canShrink = (width_ > maxWidth_ || height_ > maxHeight_) && width > minWidth && height > minHeight; |
---|
1372 | canExpand = current.aspectRatio ? (width < origMaxWidth && height < origMaxHeight && width < origWidth && height < origHeight) : ((width < origMaxWidth || height < origMaxHeight) && (width < origWidth || height < origHeight)); |
---|
1373 | |
---|
1374 | $.extend(current, { |
---|
1375 | dim : { |
---|
1376 | width : getValue( width_ ), |
---|
1377 | height : getValue( height_ ) |
---|
1378 | }, |
---|
1379 | origWidth : origWidth, |
---|
1380 | origHeight : origHeight, |
---|
1381 | canShrink : canShrink, |
---|
1382 | canExpand : canExpand, |
---|
1383 | wPadding : wPadding, |
---|
1384 | hPadding : hPadding, |
---|
1385 | wrapSpace : height_ - skin.outerHeight(true), |
---|
1386 | skinSpace : skin.height() - height |
---|
1387 | }); |
---|
1388 | |
---|
1389 | if (!iframe && current.autoHeight && height > minHeight && height < maxHeight && !canExpand) { |
---|
1390 | inner.height('auto'); |
---|
1391 | } |
---|
1392 | }, |
---|
1393 | |
---|
1394 | _getPosition: function (onlyAbsolute) { |
---|
1395 | var current = F.current, |
---|
1396 | viewport = F.getViewport(), |
---|
1397 | margin = current.margin, |
---|
1398 | width = F.wrap.width() + margin[1] + margin[3], |
---|
1399 | height = F.wrap.height() + margin[0] + margin[2], |
---|
1400 | rez = { |
---|
1401 | position: 'absolute', |
---|
1402 | top : margin[0], |
---|
1403 | left : margin[3] |
---|
1404 | }; |
---|
1405 | |
---|
1406 | if (current.autoCenter && current.fixed && !onlyAbsolute && height <= viewport.h && width <= viewport.w) { |
---|
1407 | rez.position = 'fixed'; |
---|
1408 | |
---|
1409 | } else if (!current.locked) { |
---|
1410 | rez.top += viewport.y; |
---|
1411 | rez.left += viewport.x; |
---|
1412 | } |
---|
1413 | |
---|
1414 | rez.top = getValue(Math.max(rez.top, rez.top + ((viewport.h - height) * current.topRatio))); |
---|
1415 | rez.left = getValue(Math.max(rez.left, rez.left + ((viewport.w - width) * current.leftRatio))); |
---|
1416 | |
---|
1417 | return rez; |
---|
1418 | }, |
---|
1419 | |
---|
1420 | _afterZoomIn: function () { |
---|
1421 | var current = F.current; |
---|
1422 | |
---|
1423 | if (!current) { |
---|
1424 | return; |
---|
1425 | } |
---|
1426 | |
---|
1427 | F.isOpen = F.isOpened = true; |
---|
1428 | |
---|
1429 | F.wrap.css('overflow', 'visible').addClass('fancybox-opened'); |
---|
1430 | |
---|
1431 | F.update(); |
---|
1432 | |
---|
1433 | // Assign a click event |
---|
1434 | if ( current.closeClick || (current.nextClick && F.group.length > 1) ) { |
---|
1435 | F.inner.css('cursor', 'pointer').bind('click.fb', function(e) { |
---|
1436 | if (!$(e.target).is('a') && !$(e.target).parent().is('a')) { |
---|
1437 | e.preventDefault(); |
---|
1438 | |
---|
1439 | F[ current.closeClick ? 'close' : 'next' ](); |
---|
1440 | } |
---|
1441 | }); |
---|
1442 | } |
---|
1443 | |
---|
1444 | // Create a close button |
---|
1445 | if (current.closeBtn) { |
---|
1446 | $(current.tpl.closeBtn).appendTo(F.skin).bind('click.fb', function(e) { |
---|
1447 | e.preventDefault(); |
---|
1448 | |
---|
1449 | F.close(); |
---|
1450 | }); |
---|
1451 | } |
---|
1452 | |
---|
1453 | // Create navigation arrows |
---|
1454 | if (current.arrows && F.group.length > 1) { |
---|
1455 | if (current.loop || current.index > 0) { |
---|
1456 | $(current.tpl.prev).appendTo(F.outer).bind('click.fb', F.prev); |
---|
1457 | } |
---|
1458 | |
---|
1459 | if (current.loop || current.index < F.group.length - 1) { |
---|
1460 | $(current.tpl.next).appendTo(F.outer).bind('click.fb', F.next); |
---|
1461 | } |
---|
1462 | } |
---|
1463 | |
---|
1464 | F.trigger('afterShow'); |
---|
1465 | |
---|
1466 | // Stop the slideshow if this is the last item |
---|
1467 | if (!current.loop && current.index === current.group.length - 1) { |
---|
1468 | F.play( false ); |
---|
1469 | |
---|
1470 | } else if (F.opts.autoPlay && !F.player.isActive) { |
---|
1471 | F.opts.autoPlay = false; |
---|
1472 | |
---|
1473 | F.play(); |
---|
1474 | } |
---|
1475 | }, |
---|
1476 | |
---|
1477 | _afterZoomOut: function ( obj ) { |
---|
1478 | obj = obj || F.current; |
---|
1479 | |
---|
1480 | $('.fancybox-wrap').trigger('onReset').remove(); |
---|
1481 | |
---|
1482 | $.extend(F, { |
---|
1483 | group : {}, |
---|
1484 | opts : {}, |
---|
1485 | router : false, |
---|
1486 | current : null, |
---|
1487 | isActive : false, |
---|
1488 | isOpened : false, |
---|
1489 | isOpen : false, |
---|
1490 | isClosing : false, |
---|
1491 | wrap : null, |
---|
1492 | skin : null, |
---|
1493 | outer : null, |
---|
1494 | inner : null |
---|
1495 | }); |
---|
1496 | |
---|
1497 | F.trigger('afterClose', obj); |
---|
1498 | } |
---|
1499 | }); |
---|
1500 | |
---|
1501 | /* |
---|
1502 | * Default transitions |
---|
1503 | */ |
---|
1504 | |
---|
1505 | F.transitions = { |
---|
1506 | getOrigPosition: function () { |
---|
1507 | var current = F.current, |
---|
1508 | element = current.element, |
---|
1509 | orig = current.orig, |
---|
1510 | pos = {}, |
---|
1511 | width = 50, |
---|
1512 | height = 50, |
---|
1513 | hPadding = current.hPadding, |
---|
1514 | wPadding = current.wPadding, |
---|
1515 | viewport = F.getViewport(); |
---|
1516 | |
---|
1517 | if (!orig && current.isDom && element.is(':visible')) { |
---|
1518 | orig = element.find('img:first'); |
---|
1519 | |
---|
1520 | if (!orig.length) { |
---|
1521 | orig = element; |
---|
1522 | } |
---|
1523 | } |
---|
1524 | |
---|
1525 | if (isQuery(orig)) { |
---|
1526 | pos = orig.offset(); |
---|
1527 | |
---|
1528 | if (orig.is('img')) { |
---|
1529 | width = orig.outerWidth(); |
---|
1530 | height = orig.outerHeight(); |
---|
1531 | } |
---|
1532 | |
---|
1533 | } else { |
---|
1534 | pos.top = viewport.y + (viewport.h - height) * current.topRatio; |
---|
1535 | pos.left = viewport.x + (viewport.w - width) * current.leftRatio; |
---|
1536 | } |
---|
1537 | |
---|
1538 | if (F.wrap.css('position') === 'fixed' || current.locked) { |
---|
1539 | pos.top -= viewport.y; |
---|
1540 | pos.left -= viewport.x; |
---|
1541 | } |
---|
1542 | |
---|
1543 | pos = { |
---|
1544 | top : getValue(pos.top - hPadding * current.topRatio), |
---|
1545 | left : getValue(pos.left - wPadding * current.leftRatio), |
---|
1546 | width : getValue(width + wPadding), |
---|
1547 | height : getValue(height + hPadding) |
---|
1548 | }; |
---|
1549 | |
---|
1550 | return pos; |
---|
1551 | }, |
---|
1552 | |
---|
1553 | step: function (now, fx) { |
---|
1554 | var ratio, |
---|
1555 | padding, |
---|
1556 | value, |
---|
1557 | prop = fx.prop, |
---|
1558 | current = F.current, |
---|
1559 | wrapSpace = current.wrapSpace, |
---|
1560 | skinSpace = current.skinSpace; |
---|
1561 | |
---|
1562 | if (prop === 'width' || prop === 'height') { |
---|
1563 | ratio = fx.end === fx.start ? 1 : (now - fx.start) / (fx.end - fx.start); |
---|
1564 | |
---|
1565 | if (F.isClosing) { |
---|
1566 | ratio = 1 - ratio; |
---|
1567 | } |
---|
1568 | |
---|
1569 | padding = prop === 'width' ? current.wPadding : current.hPadding; |
---|
1570 | value = now - padding; |
---|
1571 | |
---|
1572 | F.skin[ prop ]( getScalar( prop === 'width' ? value : value - (wrapSpace * ratio) ) ); |
---|
1573 | F.inner[ prop ]( getScalar( prop === 'width' ? value : value - (wrapSpace * ratio) - (skinSpace * ratio) ) ); |
---|
1574 | } |
---|
1575 | }, |
---|
1576 | |
---|
1577 | zoomIn: function () { |
---|
1578 | var current = F.current, |
---|
1579 | startPos = current.pos, |
---|
1580 | effect = current.openEffect, |
---|
1581 | elastic = effect === 'elastic', |
---|
1582 | endPos = $.extend({opacity : 1}, startPos); |
---|
1583 | |
---|
1584 | // Remove "position" property that breaks older IE |
---|
1585 | delete endPos.position; |
---|
1586 | |
---|
1587 | if (elastic) { |
---|
1588 | startPos = this.getOrigPosition(); |
---|
1589 | |
---|
1590 | if (current.openOpacity) { |
---|
1591 | startPos.opacity = 0.1; |
---|
1592 | } |
---|
1593 | |
---|
1594 | } else if (effect === 'fade') { |
---|
1595 | startPos.opacity = 0.1; |
---|
1596 | } |
---|
1597 | |
---|
1598 | F.wrap.css(startPos).animate(endPos, { |
---|
1599 | duration : effect === 'none' ? 0 : current.openSpeed, |
---|
1600 | easing : current.openEasing, |
---|
1601 | step : elastic ? this.step : null, |
---|
1602 | complete : F._afterZoomIn |
---|
1603 | }); |
---|
1604 | }, |
---|
1605 | |
---|
1606 | zoomOut: function () { |
---|
1607 | var current = F.current, |
---|
1608 | effect = current.closeEffect, |
---|
1609 | elastic = effect === 'elastic', |
---|
1610 | endPos = {opacity : 0.1}; |
---|
1611 | |
---|
1612 | if (elastic) { |
---|
1613 | endPos = this.getOrigPosition(); |
---|
1614 | |
---|
1615 | if (current.closeOpacity) { |
---|
1616 | endPos.opacity = 0.1; |
---|
1617 | } |
---|
1618 | } |
---|
1619 | |
---|
1620 | F.wrap.animate(endPos, { |
---|
1621 | duration : effect === 'none' ? 0 : current.closeSpeed, |
---|
1622 | easing : current.closeEasing, |
---|
1623 | step : elastic ? this.step : null, |
---|
1624 | complete : F._afterZoomOut |
---|
1625 | }); |
---|
1626 | }, |
---|
1627 | |
---|
1628 | changeIn: function () { |
---|
1629 | var current = F.current, |
---|
1630 | effect = current.nextEffect, |
---|
1631 | startPos = current.pos, |
---|
1632 | endPos = { opacity : 1 }, |
---|
1633 | direction = F.direction, |
---|
1634 | distance = 200, |
---|
1635 | field; |
---|
1636 | |
---|
1637 | startPos.opacity = 0.1; |
---|
1638 | |
---|
1639 | if (effect === 'elastic') { |
---|
1640 | field = direction === 'down' || direction === 'up' ? 'top' : 'left'; |
---|
1641 | |
---|
1642 | if (direction === 'down' || direction === 'right') { |
---|
1643 | startPos[ field ] = getValue(getScalar(startPos[ field ]) - distance); |
---|
1644 | endPos[ field ] = '+=' + distance + 'px'; |
---|
1645 | |
---|
1646 | } else { |
---|
1647 | startPos[ field ] = getValue(getScalar(startPos[ field ]) + distance); |
---|
1648 | endPos[ field ] = '-=' + distance + 'px'; |
---|
1649 | } |
---|
1650 | } |
---|
1651 | |
---|
1652 | // Workaround for http://bugs.jquery.com/ticket/12273 |
---|
1653 | if (effect === 'none') { |
---|
1654 | F._afterZoomIn(); |
---|
1655 | |
---|
1656 | } else { |
---|
1657 | F.wrap.css(startPos).animate(endPos, { |
---|
1658 | duration : current.nextSpeed, |
---|
1659 | easing : current.nextEasing, |
---|
1660 | complete : F._afterZoomIn |
---|
1661 | }); |
---|
1662 | } |
---|
1663 | }, |
---|
1664 | |
---|
1665 | changeOut: function () { |
---|
1666 | var previous = F.previous, |
---|
1667 | effect = previous.prevEffect, |
---|
1668 | endPos = { opacity : 0.1 }, |
---|
1669 | direction = F.direction, |
---|
1670 | distance = 200; |
---|
1671 | |
---|
1672 | if (effect === 'elastic') { |
---|
1673 | endPos[ direction === 'down' || direction === 'up' ? 'top' : 'left' ] = ( direction === 'up' || direction === 'left' ? '-' : '+' ) + '=' + distance + 'px'; |
---|
1674 | } |
---|
1675 | |
---|
1676 | previous.wrap.animate(endPos, { |
---|
1677 | duration : effect === 'none' ? 0 : previous.prevSpeed, |
---|
1678 | easing : previous.prevEasing, |
---|
1679 | complete : function () { |
---|
1680 | $(this).trigger('onReset').remove(); |
---|
1681 | } |
---|
1682 | }); |
---|
1683 | } |
---|
1684 | }; |
---|
1685 | |
---|
1686 | /* |
---|
1687 | * Overlay helper |
---|
1688 | */ |
---|
1689 | |
---|
1690 | F.helpers.overlay = { |
---|
1691 | defaults : { |
---|
1692 | closeClick : true, // if true, fancyBox will be closed when user clicks on the overlay |
---|
1693 | speedOut : 200, // duration of fadeOut animation |
---|
1694 | showEarly : true, // indicates if should be opened immediately or wait until the content is ready |
---|
1695 | css : {}, // custom CSS properties |
---|
1696 | locked : !isTouch, // if true, the content will be locked into overlay |
---|
1697 | fixed : true // if false, the overlay CSS position property will not be set to "fixed" |
---|
1698 | }, |
---|
1699 | |
---|
1700 | overlay : null, // current handle |
---|
1701 | fixed : false, // indicates if the overlay has position "fixed" |
---|
1702 | el : $('html'), // element that contains "the lock" |
---|
1703 | |
---|
1704 | // Public methods |
---|
1705 | create : function(opts) { |
---|
1706 | opts = $.extend({}, this.defaults, opts); |
---|
1707 | |
---|
1708 | if (this.overlay) { |
---|
1709 | this.close(); |
---|
1710 | } |
---|
1711 | |
---|
1712 | this.overlay = $('<div class="fancybox-overlay"></div>').appendTo( F.coming ? F.coming.parent : opts.parent ); |
---|
1713 | this.fixed = false; |
---|
1714 | |
---|
1715 | if (opts.fixed && F.defaults.fixed) { |
---|
1716 | this.overlay.addClass('fancybox-overlay-fixed'); |
---|
1717 | |
---|
1718 | this.fixed = true; |
---|
1719 | } |
---|
1720 | }, |
---|
1721 | |
---|
1722 | open : function(opts) { |
---|
1723 | var that = this; |
---|
1724 | |
---|
1725 | opts = $.extend({}, this.defaults, opts); |
---|
1726 | |
---|
1727 | if (this.overlay) { |
---|
1728 | this.overlay.unbind('.overlay').width('auto').height('auto'); |
---|
1729 | |
---|
1730 | } else { |
---|
1731 | this.create(opts); |
---|
1732 | } |
---|
1733 | |
---|
1734 | if (!this.fixed) { |
---|
1735 | W.bind('resize.overlay', $.proxy( this.update, this) ); |
---|
1736 | |
---|
1737 | this.update(); |
---|
1738 | } |
---|
1739 | |
---|
1740 | if (opts.closeClick) { |
---|
1741 | this.overlay.bind('click.overlay', function(e) { |
---|
1742 | if ($(e.target).hasClass('fancybox-overlay')) { |
---|
1743 | if (F.isActive) { |
---|
1744 | F.close(); |
---|
1745 | } else { |
---|
1746 | that.close(); |
---|
1747 | } |
---|
1748 | |
---|
1749 | return false; |
---|
1750 | } |
---|
1751 | }); |
---|
1752 | } |
---|
1753 | |
---|
1754 | this.overlay.css( opts.css ).show(); |
---|
1755 | }, |
---|
1756 | |
---|
1757 | close : function() { |
---|
1758 | var scrollV, scrollH; |
---|
1759 | |
---|
1760 | W.unbind('resize.overlay'); |
---|
1761 | |
---|
1762 | if (this.el.hasClass('fancybox-lock')) { |
---|
1763 | $('.fancybox-margin').removeClass('fancybox-margin'); |
---|
1764 | |
---|
1765 | scrollV = W.scrollTop(); |
---|
1766 | scrollH = W.scrollLeft(); |
---|
1767 | |
---|
1768 | this.el.removeClass('fancybox-lock'); |
---|
1769 | |
---|
1770 | W.scrollTop( scrollV ).scrollLeft( scrollH ); |
---|
1771 | } |
---|
1772 | |
---|
1773 | $('.fancybox-overlay').remove().hide(); |
---|
1774 | |
---|
1775 | $.extend(this, { |
---|
1776 | overlay : null, |
---|
1777 | fixed : false |
---|
1778 | }); |
---|
1779 | }, |
---|
1780 | |
---|
1781 | // Private, callbacks |
---|
1782 | |
---|
1783 | update : function () { |
---|
1784 | var width = '100%', offsetWidth; |
---|
1785 | |
---|
1786 | // Reset width/height so it will not mess |
---|
1787 | this.overlay.width(width).height('100%'); |
---|
1788 | |
---|
1789 | // jQuery does not return reliable result for IE |
---|
1790 | if (IE) { |
---|
1791 | offsetWidth = Math.max(document.documentElement.offsetWidth, document.body.offsetWidth); |
---|
1792 | |
---|
1793 | if (D.width() > offsetWidth) { |
---|
1794 | width = D.width(); |
---|
1795 | } |
---|
1796 | |
---|
1797 | } else if (D.width() > W.width()) { |
---|
1798 | width = D.width(); |
---|
1799 | } |
---|
1800 | |
---|
1801 | this.overlay.width(width).height(D.height()); |
---|
1802 | }, |
---|
1803 | |
---|
1804 | // This is where we can manipulate DOM, because later it would cause iframes to reload |
---|
1805 | onReady : function (opts, obj) { |
---|
1806 | var overlay = this.overlay; |
---|
1807 | |
---|
1808 | $('.fancybox-overlay').stop(true, true); |
---|
1809 | |
---|
1810 | if (!overlay) { |
---|
1811 | this.create(opts); |
---|
1812 | } |
---|
1813 | |
---|
1814 | if (opts.locked && this.fixed && obj.fixed) { |
---|
1815 | if (!overlay) { |
---|
1816 | this.margin = D.height() > W.height() ? $('html').css('margin-right').replace("px", "") : false; |
---|
1817 | } |
---|
1818 | |
---|
1819 | obj.locked = this.overlay.append( obj.wrap ); |
---|
1820 | obj.fixed = false; |
---|
1821 | } |
---|
1822 | |
---|
1823 | if (opts.showEarly === true) { |
---|
1824 | this.beforeShow.apply(this, arguments); |
---|
1825 | } |
---|
1826 | }, |
---|
1827 | |
---|
1828 | beforeShow : function(opts, obj) { |
---|
1829 | var scrollV, scrollH; |
---|
1830 | |
---|
1831 | if (obj.locked) { |
---|
1832 | if (this.margin !== false) { |
---|
1833 | $('*').filter(function(){ |
---|
1834 | return ($(this).css('position') === 'fixed' && !$(this).hasClass("fancybox-overlay") && !$(this).hasClass("fancybox-wrap") ); |
---|
1835 | }).addClass('fancybox-margin'); |
---|
1836 | |
---|
1837 | this.el.addClass('fancybox-margin'); |
---|
1838 | } |
---|
1839 | |
---|
1840 | scrollV = W.scrollTop(); |
---|
1841 | scrollH = W.scrollLeft(); |
---|
1842 | |
---|
1843 | this.el.addClass('fancybox-lock'); |
---|
1844 | |
---|
1845 | W.scrollTop( scrollV ).scrollLeft( scrollH ); |
---|
1846 | } |
---|
1847 | |
---|
1848 | this.open(opts); |
---|
1849 | }, |
---|
1850 | |
---|
1851 | onUpdate : function() { |
---|
1852 | if (!this.fixed) { |
---|
1853 | this.update(); |
---|
1854 | } |
---|
1855 | }, |
---|
1856 | |
---|
1857 | afterClose: function (opts) { |
---|
1858 | // Remove overlay if exists and fancyBox is not opening |
---|
1859 | // (e.g., it is not being open using afterClose callback) |
---|
1860 | //if (this.overlay && !F.isActive) { |
---|
1861 | if (this.overlay && !F.coming) { |
---|
1862 | this.overlay.fadeOut(opts.speedOut, $.proxy( this.close, this )); |
---|
1863 | } |
---|
1864 | } |
---|
1865 | }; |
---|
1866 | |
---|
1867 | /* |
---|
1868 | * Title helper |
---|
1869 | */ |
---|
1870 | |
---|
1871 | F.helpers.title = { |
---|
1872 | defaults : { |
---|
1873 | type : 'float', // 'float', 'inside', 'outside' or 'over', |
---|
1874 | position : 'bottom' // 'top' or 'bottom' |
---|
1875 | }, |
---|
1876 | |
---|
1877 | beforeShow: function (opts) { |
---|
1878 | var current = F.current, |
---|
1879 | text = current.title, |
---|
1880 | type = opts.type, |
---|
1881 | title, |
---|
1882 | target; |
---|
1883 | |
---|
1884 | if ($.isFunction(text)) { |
---|
1885 | text = text.call(current.element, current); |
---|
1886 | } |
---|
1887 | |
---|
1888 | if (!isString(text) || $.trim(text) === '') { |
---|
1889 | return; |
---|
1890 | } |
---|
1891 | |
---|
1892 | title = $('<div class="fancybox-title fancybox-title-' + type + '-wrap">' + text + '</div>'); |
---|
1893 | |
---|
1894 | switch (type) { |
---|
1895 | case 'inside': |
---|
1896 | target = F.skin; |
---|
1897 | break; |
---|
1898 | |
---|
1899 | case 'outside': |
---|
1900 | target = F.wrap; |
---|
1901 | break; |
---|
1902 | |
---|
1903 | case 'over': |
---|
1904 | target = F.inner; |
---|
1905 | break; |
---|
1906 | |
---|
1907 | default: // 'float' |
---|
1908 | target = F.skin; |
---|
1909 | |
---|
1910 | title.appendTo('body'); |
---|
1911 | |
---|
1912 | if (IE) { |
---|
1913 | title.width( title.width() ); |
---|
1914 | } |
---|
1915 | |
---|
1916 | title.wrapInner('<span class="child"></span>'); |
---|
1917 | |
---|
1918 | //Increase bottom margin so this title will also fit into viewport |
---|
1919 | F.current.margin[2] += Math.abs( getScalar(title.css('margin-bottom')) ); |
---|
1920 | break; |
---|
1921 | } |
---|
1922 | |
---|
1923 | title[ (opts.position === 'top' ? 'prependTo' : 'appendTo') ](target); |
---|
1924 | } |
---|
1925 | }; |
---|
1926 | |
---|
1927 | // jQuery plugin initialization |
---|
1928 | $.fn.fancybox = function (options) { |
---|
1929 | var index, |
---|
1930 | that = $(this), |
---|
1931 | selector = this.selector || '', |
---|
1932 | run = function(e) { |
---|
1933 | var what = $(this).blur(), idx = index, relType, relVal; |
---|
1934 | |
---|
1935 | if (!(e.ctrlKey || e.altKey || e.shiftKey || e.metaKey) && !what.is('.fancybox-wrap')) { |
---|
1936 | relType = options.groupAttr || 'data-fancybox-group'; |
---|
1937 | relVal = what.attr(relType); |
---|
1938 | |
---|
1939 | if (!relVal) { |
---|
1940 | relType = 'rel'; |
---|
1941 | relVal = what.get(0)[ relType ]; |
---|
1942 | } |
---|
1943 | |
---|
1944 | if (relVal && relVal !== '' && relVal !== 'nofollow') { |
---|
1945 | what = selector.length ? $(selector) : that; |
---|
1946 | what = what.filter('[' + relType + '="' + relVal + '"]'); |
---|
1947 | idx = what.index(this); |
---|
1948 | } |
---|
1949 | |
---|
1950 | options.index = idx; |
---|
1951 | |
---|
1952 | // Stop an event from bubbling if everything is fine |
---|
1953 | if (F.open(what, options) !== false) { |
---|
1954 | e.preventDefault(); |
---|
1955 | } |
---|
1956 | } |
---|
1957 | }; |
---|
1958 | |
---|
1959 | options = options || {}; |
---|
1960 | index = options.index || 0; |
---|
1961 | |
---|
1962 | if (!selector || options.live === false) { |
---|
1963 | that.unbind('click.fb-start').bind('click.fb-start', run); |
---|
1964 | |
---|
1965 | } else { |
---|
1966 | D.undelegate(selector, 'click.fb-start').delegate(selector + ":not('.fancybox-item, .fancybox-nav')", 'click.fb-start', run); |
---|
1967 | } |
---|
1968 | |
---|
1969 | this.filter('[data-fancybox-start=1]').trigger('click'); |
---|
1970 | |
---|
1971 | return this; |
---|
1972 | }; |
---|
1973 | |
---|
1974 | // Tests that need a body at doc ready |
---|
1975 | D.ready(function() { |
---|
1976 | var w1, w2; |
---|
1977 | |
---|
1978 | if ( $.scrollbarWidth === undefined ) { |
---|
1979 | // http://benalman.com/projects/jquery-misc-plugins/#scrollbarwidth |
---|
1980 | $.scrollbarWidth = function() { |
---|
1981 | var parent = $('<div style="width:50px;height:50px;overflow:auto"><div/></div>').appendTo('body'), |
---|
1982 | child = parent.children(), |
---|
1983 | width = child.innerWidth() - child.height( 99 ).innerWidth(); |
---|
1984 | |
---|
1985 | parent.remove(); |
---|
1986 | |
---|
1987 | return width; |
---|
1988 | }; |
---|
1989 | } |
---|
1990 | |
---|
1991 | if ( $.support.fixedPosition === undefined ) { |
---|
1992 | $.support.fixedPosition = (function() { |
---|
1993 | var elem = $('<div style="position:fixed;top:20px;"></div>').appendTo('body'), |
---|
1994 | fixed = ( elem[0].offsetTop === 20 || elem[0].offsetTop === 15 ); |
---|
1995 | |
---|
1996 | elem.remove(); |
---|
1997 | |
---|
1998 | return fixed; |
---|
1999 | }()); |
---|
2000 | } |
---|
2001 | |
---|
2002 | $.extend(F.defaults, { |
---|
2003 | scrollbarWidth : $.scrollbarWidth(), |
---|
2004 | fixed : $.support.fixedPosition, |
---|
2005 | parent : $('body') |
---|
2006 | }); |
---|
2007 | |
---|
2008 | //Get real width of page scroll-bar |
---|
2009 | w1 = $(window).width(); |
---|
2010 | |
---|
2011 | H.addClass('fancybox-lock-test'); |
---|
2012 | |
---|
2013 | w2 = $(window).width(); |
---|
2014 | |
---|
2015 | H.removeClass('fancybox-lock-test'); |
---|
2016 | |
---|
2017 | $("<style type='text/css'>.fancybox-margin{margin-right:" + (w2 - w1) + "px;}</style>").appendTo("head"); |
---|
2018 | }); |
---|
2019 | |
---|
2020 | }(window, document, jQuery)); |
---|