[14926] | 1 | /* |
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| 2 | Dimension by HTML5 UP |
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| 3 | html5up.net | @ajlkn |
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| 4 | Free for personal and commercial use under the CCA 3.0 license (html5up.net/license) |
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| 5 | */ |
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| 6 | |
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| 7 | (function($) { |
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| 8 | |
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| 9 | skel.breakpoints({ |
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| 10 | xlarge: '(max-width: 1680px)', |
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| 11 | large: '(max-width: 1280px)', |
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| 12 | medium: '(max-width: 980px)', |
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| 13 | small: '(max-width: 736px)', |
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| 14 | xsmall: '(max-width: 480px)', |
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| 15 | xxsmall: '(max-width: 360px)' |
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| 16 | }); |
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| 17 | |
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| 18 | $(function() { |
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| 19 | |
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| 20 | var $window = $(window), |
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| 21 | $body = $('body'), |
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| 22 | $wrapper = $('#wrapper'), |
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| 23 | $header = $('#header'), |
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| 24 | $footer = $('#footer'), |
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| 25 | $languages = $('#languages'), |
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| 26 | $main = $('#main'), |
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| 27 | $main_articles = $main.children('article'); |
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| 28 | |
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| 29 | // Disable animations/transitions until the page has loaded. |
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| 30 | $body.addClass('is-loading'); |
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| 31 | |
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| 32 | $window.on('load', function() { |
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| 33 | window.setTimeout(function() { |
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| 34 | $body.removeClass('is-loading'); |
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| 35 | }, 100); |
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| 36 | }); |
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| 37 | |
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| 38 | // Fix: Placeholder polyfill. |
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| 39 | $('form').placeholder(); |
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| 40 | |
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| 41 | // Fix: Flexbox min-height bug on IE. |
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| 42 | if (skel.vars.IEVersion < 12) { |
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| 43 | |
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| 44 | var flexboxFixTimeoutId; |
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| 45 | |
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| 46 | $window.on('resize.flexbox-fix', function() { |
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| 47 | |
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| 48 | clearTimeout(flexboxFixTimeoutId); |
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| 49 | |
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| 50 | flexboxFixTimeoutId = setTimeout(function() { |
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| 51 | |
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| 52 | if ($wrapper.prop('scrollHeight') > $window.height()) |
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| 53 | $wrapper.css('height', 'auto'); |
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| 54 | else |
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| 55 | $wrapper.css('height', '100vh'); |
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| 56 | |
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| 57 | }, 250); |
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| 58 | |
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| 59 | }).triggerHandler('resize.flexbox-fix'); |
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| 60 | |
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| 61 | } |
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| 62 | |
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| 63 | // Nav. |
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| 64 | var $nav = $header.children('nav'), |
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| 65 | $nav_li = $nav.find('li'); |
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| 66 | |
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| 67 | // Add "middle" alignment classes if we're dealing with an even number of items. |
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| 68 | if ($nav_li.length % 2 == 0) { |
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| 69 | |
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| 70 | $nav.addClass('use-middle'); |
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| 71 | $nav_li.eq( ($nav_li.length / 2) ).addClass('is-middle'); |
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| 72 | |
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| 73 | } |
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| 74 | |
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| 75 | // Main. |
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| 76 | var delay = 325, |
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| 77 | locked = false; |
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| 78 | |
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| 79 | // Methods. |
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| 80 | $main._show = function(id, initial) { |
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| 81 | |
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| 82 | var $article = $main_articles.filter('#' + id); |
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| 83 | |
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| 84 | // No such article? Bail. |
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| 85 | if ($article.length == 0) |
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| 86 | return; |
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| 87 | |
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| 88 | // Handle lock. |
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| 89 | |
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| 90 | // Already locked? Speed through "show" steps w/o delays. |
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| 91 | if (locked || (typeof initial != 'undefined' && initial === true)) { |
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| 92 | |
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| 93 | // Mark as switching. |
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| 94 | $body.addClass('is-switching'); |
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| 95 | |
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| 96 | // Mark as visible. |
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| 97 | $body.addClass('is-article-visible'); |
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| 98 | |
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| 99 | // Deactivate all articles (just in case one's already active). |
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| 100 | $main_articles.removeClass('active'); |
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| 101 | |
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| 102 | // Hide header, footer, languages. |
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| 103 | $header.hide(); |
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| 104 | $footer.hide(); |
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| 105 | $languages.hide(); |
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| 106 | |
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| 107 | // Show main, article. |
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| 108 | $main.show(); |
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| 109 | $article.show(); |
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| 110 | |
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| 111 | // Activate article. |
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| 112 | $article.addClass('active'); |
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| 113 | |
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| 114 | // Unlock. |
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| 115 | locked = false; |
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| 116 | |
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| 117 | // Unmark as switching. |
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| 118 | setTimeout(function() { |
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| 119 | $body.removeClass('is-switching'); |
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| 120 | }, (initial ? 1000 : 0)); |
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| 121 | |
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| 122 | return; |
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| 123 | |
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| 124 | } |
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| 125 | |
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| 126 | // Lock. |
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| 127 | locked = true; |
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| 128 | |
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| 129 | // Article already visible? Just swap articles. |
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| 130 | if ($body.hasClass('is-article-visible')) { |
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| 131 | |
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| 132 | // Deactivate current article. |
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| 133 | var $currentArticle = $main_articles.filter('.active'); |
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| 134 | |
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| 135 | $currentArticle.removeClass('active'); |
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| 136 | |
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| 137 | // Show article. |
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| 138 | setTimeout(function() { |
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| 139 | |
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| 140 | // Hide current article. |
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| 141 | $currentArticle.hide(); |
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| 142 | |
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| 143 | // Show article. |
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| 144 | $article.show(); |
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| 145 | |
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| 146 | // Activate article. |
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| 147 | setTimeout(function() { |
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| 148 | |
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| 149 | $article.addClass('active'); |
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| 150 | |
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| 151 | // Window stuff. |
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| 152 | $window |
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| 153 | .scrollTop(0) |
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| 154 | .triggerHandler('resize.flexbox-fix'); |
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| 155 | |
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| 156 | // Unlock. |
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| 157 | setTimeout(function() { |
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| 158 | locked = false; |
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| 159 | }, delay); |
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| 160 | |
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| 161 | }, 25); |
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| 162 | |
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| 163 | }, delay); |
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| 164 | |
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| 165 | } |
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| 166 | |
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| 167 | // Otherwise, handle as normal. |
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| 168 | else { |
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| 169 | |
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| 170 | // Mark as visible. |
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| 171 | $body |
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| 172 | .addClass('is-article-visible'); |
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| 173 | |
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| 174 | // Show article. |
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| 175 | setTimeout(function() { |
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| 176 | |
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| 177 | // Hide header, footer, languages. |
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| 178 | $header.hide(); |
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| 179 | $footer.hide(); |
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| 180 | $languages.hide(); |
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| 181 | |
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| 182 | // Show main, article. |
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| 183 | $main.show(); |
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| 184 | $article.show(); |
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| 185 | |
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| 186 | // Activate article. |
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| 187 | setTimeout(function() { |
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| 188 | |
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| 189 | $article.addClass('active'); |
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| 190 | |
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| 191 | // Window stuff. |
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| 192 | $window |
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| 193 | .scrollTop(0) |
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| 194 | .triggerHandler('resize.flexbox-fix'); |
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| 195 | |
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| 196 | // Unlock. |
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| 197 | setTimeout(function() { |
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| 198 | locked = false; |
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| 199 | }, delay); |
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| 200 | |
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| 201 | }, 25); |
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| 202 | |
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| 203 | }, delay); |
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| 204 | |
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| 205 | } |
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| 206 | |
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| 207 | }; |
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| 208 | |
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| 209 | $main._hide = function(addState) { |
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| 210 | |
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| 211 | var $article = $main_articles.filter('.active'); |
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| 212 | |
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| 213 | // Article not visible? Bail. |
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| 214 | if (!$body.hasClass('is-article-visible')) |
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| 215 | return; |
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| 216 | |
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| 217 | // Add state? |
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| 218 | if (typeof addState != 'undefined' |
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| 219 | && addState === true) |
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| 220 | history.pushState(null, null, '#'); |
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| 221 | |
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| 222 | // Handle lock. |
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| 223 | |
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| 224 | // Already locked? Speed through "hide" steps w/o delays. |
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| 225 | if (locked) { |
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| 226 | |
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| 227 | // Mark as switching. |
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| 228 | $body.addClass('is-switching'); |
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| 229 | |
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| 230 | // Deactivate article. |
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| 231 | $article.removeClass('active'); |
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| 232 | |
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| 233 | // Hide article, main. |
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| 234 | $article.hide(); |
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| 235 | $main.hide(); |
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| 236 | |
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| 237 | // Show footer, header. |
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| 238 | $footer.show(); |
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| 239 | $header.show(); |
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| 240 | $languages.show(); |
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| 241 | |
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| 242 | // Unmark as visible. |
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| 243 | $body.removeClass('is-article-visible'); |
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| 244 | |
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| 245 | // Unlock. |
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| 246 | locked = false; |
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| 247 | |
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| 248 | // Unmark as switching. |
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| 249 | $body.removeClass('is-switching'); |
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| 250 | |
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| 251 | // Window stuff. |
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| 252 | $window |
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| 253 | .scrollTop(0) |
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| 254 | .triggerHandler('resize.flexbox-fix'); |
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| 255 | |
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| 256 | return; |
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| 257 | |
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| 258 | } |
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| 259 | |
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| 260 | // Lock. |
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| 261 | locked = true; |
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| 262 | |
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| 263 | // Deactivate article. |
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| 264 | $article.removeClass('active'); |
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| 265 | |
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| 266 | // Hide article. |
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| 267 | setTimeout(function() { |
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| 268 | |
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| 269 | // Hide article, main. |
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| 270 | $article.hide(); |
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| 271 | $main.hide(); |
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| 272 | |
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| 273 | // Show footer, header. |
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| 274 | $footer.show(); |
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| 275 | $header.show(); |
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| 276 | $languages.show(); |
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| 277 | |
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| 278 | // Unmark as visible. |
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| 279 | setTimeout(function() { |
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| 280 | |
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| 281 | $body.removeClass('is-article-visible'); |
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| 282 | |
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| 283 | // Window stuff. |
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| 284 | $window |
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| 285 | .scrollTop(0) |
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| 286 | .triggerHandler('resize.flexbox-fix'); |
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| 287 | |
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| 288 | // Unlock. |
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| 289 | setTimeout(function() { |
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| 290 | locked = false; |
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| 291 | }, delay); |
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| 292 | |
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| 293 | }, 25); |
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| 294 | |
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| 295 | }, delay); |
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| 296 | |
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| 297 | |
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| 298 | }; |
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| 299 | |
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| 300 | // Articles. |
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| 301 | $main_articles.each(function() { |
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| 302 | |
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| 303 | var $this = $(this); |
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| 304 | |
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| 305 | // Close. |
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| 306 | $('<div class="close">Close</div>') |
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| 307 | .appendTo($this) |
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| 308 | .on('click', function() { |
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| 309 | location.hash = ''; |
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| 310 | }); |
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| 311 | |
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| 312 | // Prevent clicks from inside article from bubbling. |
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| 313 | $this.on('click', function(event) { |
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| 314 | event.stopPropagation(); |
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| 315 | }); |
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| 316 | |
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| 317 | }); |
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| 318 | |
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| 319 | // Events. |
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| 320 | $body.on('click', function(event) { |
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| 321 | |
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| 322 | // Article visible? Hide. |
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| 323 | if ($body.hasClass('is-article-visible')) |
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| 324 | $main._hide(true); |
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| 325 | |
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| 326 | }); |
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| 327 | |
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| 328 | $window.on('keyup', function(event) { |
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| 329 | |
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| 330 | switch (event.keyCode) { |
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| 331 | |
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| 332 | case 27: |
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| 333 | |
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| 334 | // Article visible? Hide. |
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| 335 | if ($body.hasClass('is-article-visible')) |
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| 336 | $main._hide(true); |
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| 337 | |
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| 338 | break; |
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| 339 | |
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| 340 | default: |
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| 341 | break; |
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| 342 | |
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| 343 | } |
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| 344 | |
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| 345 | }); |
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| 346 | |
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| 347 | $window.on('hashchange', function(event) { |
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| 348 | |
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| 349 | // Empty hash? |
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| 350 | if (location.hash == '' |
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| 351 | || location.hash == '#') { |
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| 352 | |
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| 353 | // Prevent default. |
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| 354 | event.preventDefault(); |
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| 355 | event.stopPropagation(); |
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| 356 | |
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| 357 | // Hide. |
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| 358 | $main._hide(); |
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| 359 | |
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| 360 | } |
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| 361 | |
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| 362 | // Otherwise, check for a matching article. |
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| 363 | else if ($main_articles.filter(location.hash).length > 0) { |
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| 364 | |
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| 365 | // Prevent default. |
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| 366 | event.preventDefault(); |
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| 367 | event.stopPropagation(); |
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| 368 | |
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| 369 | // Show article. |
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| 370 | $main._show(location.hash.substr(1)); |
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| 371 | |
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| 372 | } |
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| 373 | |
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| 374 | }); |
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| 375 | |
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| 376 | // Scroll restoration. |
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| 377 | // This prevents the page from scrolling back to the top on a hashchange. |
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| 378 | if ('scrollRestoration' in history) |
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| 379 | history.scrollRestoration = 'manual'; |
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| 380 | else { |
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| 381 | |
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| 382 | var oldScrollPos = 0, |
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| 383 | scrollPos = 0, |
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| 384 | $htmlbody = $('html,body'); |
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| 385 | |
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| 386 | $window |
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| 387 | .on('scroll', function() { |
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| 388 | |
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| 389 | oldScrollPos = scrollPos; |
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| 390 | scrollPos = $htmlbody.scrollTop(); |
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| 391 | |
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| 392 | }) |
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| 393 | .on('hashchange', function() { |
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| 394 | $window.scrollTop(oldScrollPos); |
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| 395 | }); |
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| 396 | |
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| 397 | } |
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| 398 | |
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| 399 | // Initialize. |
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| 400 | |
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| 401 | // Hide main, articles. |
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| 402 | $main.hide(); |
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| 403 | $main_articles.hide(); |
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| 404 | |
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| 405 | // Initial article. |
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| 406 | if (location.hash != '' |
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| 407 | && location.hash != '#') |
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| 408 | $window.on('load', function() { |
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| 409 | $main._show(location.hash.substr(1), true); |
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| 410 | }); |
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| 411 | |
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| 412 | }); |
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| 413 | |
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| 414 | })(jQuery); |
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