css.min.js 1.7 KB

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  1. define(function(){if(typeof window=="undefined")return{load:function(n,r,load){load()}};var head=document.getElementsByTagName("head")[0];var engine=window.navigator.userAgent.match(/Trident\/([^ ;]*)|AppleWebKit\/([^ ;]*)|Opera\/([^ ;]*)|rv\:([^ ;]*)(.*?)Gecko\/([^ ;]*)|MSIE\s([^ ;]*)/)||0;var useImportLoad=false;var useOnload=true;if(engine[1]||engine[7])useImportLoad=parseInt(engine[1])<6||parseInt(engine[7])<=9;else if(engine[2])useOnload=false;else if(engine[4])useImportLoad=parseInt(engine[4])<18;var cssAPI={};cssAPI.pluginBuilder="./css-builder";var curStyle;var createStyle=function(){curStyle=document.createElement("style");head.appendChild(curStyle)};var importLoad=function(url,callback){createStyle();var curSheet=curStyle.styleSheet||curStyle.sheet;if(curSheet&&curSheet.addImport){curSheet.addImport(url);curStyle.onload=callback}else{curStyle.textContent='@import "'+url+'";';var loadInterval=setInterval(function(){try{curStyle.sheet.cssRules;clearInterval(loadInterval);callback()}catch(e){}},10)}};var linkLoad=function(url,callback){var link=document.createElement("link");link.type="text/css";link.rel="stylesheet";if(useOnload)link.onload=function(){link.onload=function(){};setTimeout(callback,7)};else var loadInterval=setInterval(function(){for(var i=0;i<document.styleSheets.length;i++){var sheet=document.styleSheets[i];if(sheet.href==link.href){clearInterval(loadInterval);return callback()}}},10);link.href=url;head.appendChild(link)};cssAPI.normalize=function(name,normalize){if(name.substr(name.length-4,4)==".css")name=name.substr(0,name.length-4);return normalize(name)};cssAPI.load=function(cssId,req,load,config){(useImportLoad?importLoad:linkLoad)(req.toUrl(cssId+".css"),load)};return cssAPI});