3 lines
6.8 KiB
JavaScript
3 lines
6.8 KiB
JavaScript
/*! modernizr 3.1.0 (Custom Build) | MIT *
|
|
* http://modernizr.com/download/?-audio-cssanimations-csstransforms3d-csstransitions-cssvhunit-preserve3d-touchevents-video-prefixed !*/
|
|
!function(e,n,t){function o(e){return e.replace(/([a-z])-([a-z])/g,function(e,n,t){return n+t.toUpperCase()}).replace(/^-/,"")}function r(e,n){return typeof e===n}function a(){var e,n,t,o,a,s,i;for(var l in C)if(C.hasOwnProperty(l)){if(e=[],n=C[l],n.name&&(e.push(n.name.toLowerCase()),n.options&&n.options.aliases&&n.options.aliases.length))for(t=0;t<n.options.aliases.length;t++)e.push(n.options.aliases[t].toLowerCase());for(o=r(n.fn,"function")?n.fn():n.fn,a=0;a<e.length;a++)s=e[a],i=s.split("."),1===i.length?Modernizr[i[0]]=o:(!Modernizr[i[0]]||Modernizr[i[0]]instanceof Boolean||(Modernizr[i[0]]=new Boolean(Modernizr[i[0]])),Modernizr[i[0]][i[1]]=o),g.push((o?"":"no-")+i.join("-"))}}function s(e){var n=w.className,t=Modernizr._config.classPrefix||"";if(S&&(n=n.baseVal),Modernizr._config.enableJSClass){var o=new RegExp("(^|\\s)"+t+"no-js(\\s|$)");n=n.replace(o,"$1"+t+"js$2")}Modernizr._config.enableClasses&&(n+=" "+t+e.join(" "+t),S?w.className.baseVal=n:w.className=n)}function i(){return"function"!=typeof n.createElement?n.createElement(arguments[0]):S?n.createElementNS.call(n,"http://www.w3.org/2000/svg",arguments[0]):n.createElement.apply(n,arguments)}function l(e,n){return!!~(""+e).indexOf(n)}function p(e,n){return function(){return e.apply(n,arguments)}}function c(e,n,t){var o;for(var a in e)if(e[a]in n)return t===!1?e[a]:(o=n[e[a]],r(o,"function")?p(o,t||n):o);return!1}function u(){var e=n.body;return e||(e=i(S?"svg":"body"),e.fake=!0),e}function f(e,t,o,r){var a,s,l,p,c="modernizr",f=i("div"),d=u();if(parseInt(o,10))for(;o--;)l=i("div"),l.id=r?r[o]:c+(o+1),f.appendChild(l);return a=i("style"),a.type="text/css",a.id="s"+c,(d.fake?d:f).appendChild(a),d.appendChild(f),a.styleSheet?a.styleSheet.cssText=e:a.appendChild(n.createTextNode(e)),f.id=c,d.fake&&(d.style.background="",d.style.overflow="hidden",p=w.style.overflow,w.style.overflow="hidden",w.appendChild(d)),s=t(f,e),d.fake?(d.parentNode.removeChild(d),w.style.overflow=p,w.offsetHeight):f.parentNode.removeChild(f),!!s}function d(e){return e.replace(/([A-Z])/g,function(e,n){return"-"+n.toLowerCase()}).replace(/^ms-/,"-ms-")}function m(n,o){var r=n.length;if("CSS"in e&&"supports"in e.CSS){for(;r--;)if(e.CSS.supports(d(n[r]),o))return!0;return!1}if("CSSSupportsRule"in e){for(var a=[];r--;)a.push("("+d(n[r])+":"+o+")");return a=a.join(" or "),f("@supports ("+a+") { #modernizr { position: absolute; } }",function(e){return"absolute"==getComputedStyle(e,null).position})}return t}function v(e,n,a,s){function p(){u&&(delete k.style,delete k.modElem)}if(s=r(s,"undefined")?!1:s,!r(a,"undefined")){var c=m(e,a);if(!r(c,"undefined"))return c}for(var u,f,d,v,y,h=["modernizr","tspan"];!k.style;)u=!0,k.modElem=i(h.shift()),k.style=k.modElem.style;for(d=e.length,f=0;d>f;f++)if(v=e[f],y=k.style[v],l(v,"-")&&(v=o(v)),k.style[v]!==t){if(s||r(a,"undefined"))return p(),"pfx"==n?v:!0;try{k.style[v]=a}catch(g){}if(k.style[v]!=y)return p(),"pfx"==n?v:!0}return p(),!1}function y(e,n,t,o,a){var s=e.charAt(0).toUpperCase()+e.slice(1),i=(e+" "+E.join(s+" ")+s).split(" ");return r(n,"string")||r(n,"undefined")?v(i,n,o,a):(i=(e+" "+$.join(s+" ")+s).split(" "),c(i,n,t))}function h(e,n,o){return y(e,t,t,n,o)}var g=[],C=[],T={_version:"3.1.0",_config:{classPrefix:"",enableClasses:!0,enableJSClass:!0,usePrefixes:!0},_q:[],on:function(e,n){var t=this;setTimeout(function(){n(t[e])},0)},addTest:function(e,n,t){C.push({name:e,fn:n,options:t})},addAsyncTest:function(e){C.push({name:null,fn:e})}},Modernizr=function(){};Modernizr.prototype=T,Modernizr=new Modernizr;var w=n.documentElement,S="svg"===w.nodeName.toLowerCase(),x=T._config.usePrefixes?" -webkit- -moz- -o- -ms- ".split(" "):[];T._prefixes=x,Modernizr.addTest("video",function(){var e=i("video"),n=!1;try{(n=!!e.canPlayType)&&(n=new Boolean(n),n.ogg=e.canPlayType('video/ogg; codecs="theora"').replace(/^no$/,""),n.h264=e.canPlayType('video/mp4; codecs="avc1.42E01E"').replace(/^no$/,""),n.webm=e.canPlayType('video/webm; codecs="vp8, vorbis"').replace(/^no$/,""),n.vp9=e.canPlayType('video/webm; codecs="vp9"').replace(/^no$/,""),n.hls=e.canPlayType('application/x-mpegURL; codecs="avc1.42E01E"').replace(/^no$/,""))}catch(t){}return n}),Modernizr.addTest("audio",function(){var e=i("audio"),n=!1;try{(n=!!e.canPlayType)&&(n=new Boolean(n),n.ogg=e.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,""),n.mp3=e.canPlayType("audio/mpeg;").replace(/^no$/,""),n.opus=e.canPlayType('audio/ogg; codecs="opus"').replace(/^no$/,""),n.wav=e.canPlayType('audio/wav; codecs="1"').replace(/^no$/,""),n.m4a=(e.canPlayType("audio/x-m4a;")||e.canPlayType("audio/aac;")).replace(/^no$/,""))}catch(t){}return n});var P="CSS"in e&&"supports"in e.CSS,b="supportsCSS"in e;Modernizr.addTest("supports",P||b);var _="Moz O ms Webkit",E=T._config.usePrefixes?_.split(" "):[];T._cssomPrefixes=E;var z=function(n){var o,r=x.length,a=e.CSSRule;if("undefined"==typeof a)return t;if(!n)return!1;if(n=n.replace(/^@/,""),o=n.replace(/-/g,"_").toUpperCase()+"_RULE",o in a)return"@"+n;for(var s=0;r>s;s++){var i=x[s],l=i.toUpperCase()+"_"+o;if(l in a)return"@-"+i.toLowerCase()+"-"+n}return!1};T.atRule=z;var $=T._config.usePrefixes?_.toLowerCase().split(" "):[];T._domPrefixes=$;var N=T.testStyles=f;Modernizr.addTest("touchevents",function(){var t;if("ontouchstart"in e||e.DocumentTouch&&n instanceof DocumentTouch)t=!0;else{var o=["@media (",x.join("touch-enabled),("),"heartz",")","{#modernizr{top:9px;position:absolute}}"].join("");N(o,function(e){t=9===e.offsetTop})}return t}),N("#modernizr { height: 50vh; }",function(n){var t=parseInt(e.innerHeight/2,10),o=parseInt((e.getComputedStyle?getComputedStyle(n,null):n.currentStyle).height,10);Modernizr.addTest("cssvhunit",o==t)});var j={elem:i("modernizr")};Modernizr._q.push(function(){delete j.elem});var k={style:j.elem.style};Modernizr._q.unshift(function(){delete k.style}),T.testAllProps=y;T.prefixed=function(e,n,t){return 0===e.indexOf("@")?z(e):(-1!=e.indexOf("-")&&(e=o(e)),n?y(e,n,t):y(e,"pfx"))};T.testAllProps=h,Modernizr.addTest("cssanimations",h("animationName","a",!0)),Modernizr.addTest("csstransforms3d",function(){var e=!!h("perspective","1px",!0),n=Modernizr._config.usePrefixes;if(e&&(!n||"webkitPerspective"in w.style)){var t;Modernizr.supports?t="@supports (perspective: 1px)":(t="@media (transform-3d)",n&&(t+=",(-webkit-transform-3d)")),t+="{#modernizr{left:9px;position:absolute;height:5px;margin:0;padding:0;border:0}}",N(t,function(n){e=9===n.offsetLeft&&5===n.offsetHeight})}return e}),Modernizr.addTest("preserve3d",h("transformStyle","preserve-3d")),Modernizr.addTest("csstransitions",h("transition","all",!0)),a(),s(g),delete T.addTest,delete T.addAsyncTest;for(var L=0;L<Modernizr._q.length;L++)Modernizr._q[L]();e.Modernizr=Modernizr}(window,document); |