📄 shcore.js
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var dp={sh:{Toolbar:{},Utils:{},RegexLib:{},Brushes:{},Strings:{AboutDialog:"<html><head><title>About...</title></head><body class=\"dp-about\"><table cellspacing=\"0\"><tr><td class=\"copy\"><p class=\"title\">dp.SyntaxHighlighter</div><div class=\"para\">Version: {V}</p><p><a href=\"http://www.dreamprojections.com/syntaxhighlighter/?ref=about\" target=\"_blank\">http://www.dreamprojections.com/syntaxhighlighter</a></p>©2004-2007 Alex Gorbatchev.</td></tr><tr><td class=\"footer\"><input type=\"button\" class=\"close\" value=\"OK\" onClick=\"window.close()\"/></td></tr></table></body></html>"},ClipboardSwf:null,Version:"1.5"}};dp.SyntaxHighlighter=dp.sh;dp.sh.Toolbar.Commands={ExpandSource:{label:"+ expand source",check:function(_1){return _1.collapse;},func:function(_2,_3){_2.parentNode.removeChild(_2);_3.div.className=_3.div.className.replace("collapsed","");}},ViewSource:{label:"view plain",func:function(_4,_5){var _6=_5.originalCode.replace(/</g,"<");var _7=window.open("","_blank","width=750, height=400, location=0, resizable=1, menubar=0, scrollbars=0");_7.document.write("<textarea style=\"width:99%;height:99%\">"+_6+"</textarea>");_7.document.close();}},CopyToClipboard:{label:"copy to clipboard",check:function(){return window.clipboardData!=null||dp.sh.ClipboardSwf!=null;},func:function(_8,_9){var _a=_9.originalCode;if(window.clipboardData){window.clipboardData.setData("text",_a);}else{if(dp.sh.ClipboardSwf!=null){var _b=_9.flashCopier;if(_b==null){_b=document.createElement("div");_9.flashCopier=_b;_9.div.appendChild(_b);}_b.innerHTML="<embed src=\""+dp.sh.ClipboardSwf+"\" FlashVars=\"clipboard="+encodeURIComponent(_a)+"\" width=\"0\" height=\"0\" type=\"application/x-shockwave-flash\"></embed>";}}alert("The code is in your clipboard now");}},PrintSource:{label:"print",func:function(_c,_d){var _e=document.createElement("IFRAME");var _f=null;_e.style.cssText="position:absolute;width:0px;height:0px;left:-500px;top:-500px;";document.body.appendChild(_e);_f=_e.contentWindow.document;dp.sh.Utils.CopyStyles(_f,window.document);_f.write("<div class=\""+_d.div.className.replace("collapsed","")+" printing\">"+_d.div.innerHTML+"</div>");_f.close();_e.contentWindow.focus();_e.contentWindow.print();alert("Printing...");document.body.removeChild(_e);}},About:{label:"?",func:function(_10){var wnd=window.open("","_blank","dialog,width=300,height=150,scrollbars=0");var doc=wnd.document;dp.sh.Utils.CopyStyles(doc,window.document);doc.write(dp.sh.Strings.AboutDialog.replace("{V}",dp.sh.Version));doc.close();wnd.focus();}}};dp.sh.Toolbar.Create=function(_13){var div=document.createElement("DIV");div.className="tools";for(var _15 in dp.sh.Toolbar.Commands){var cmd=dp.sh.Toolbar.Commands[_15];if(cmd.check!=null&&!cmd.check(_13)){continue;}div.innerHTML+="<a href=\"#\" onclick=\"dp.sh.Toolbar.Command('"+_15+"',this);return false;\">"+cmd.label+"</a>";}return div;};dp.sh.Toolbar.Command=function(_17,_18){var n=_18;while(n!=null&&n.className.indexOf("dp-highlighter")==-1){n=n.parentNode;}if(n!=null){dp.sh.Toolbar.Commands[_17].func(_18,n.highlighter);}};dp.sh.Utils.CopyStyles=function(_1a,_1b){var _1c=_1b.getElementsByTagName("link");for(var i=0;i<_1c.length;i++){if(_1c[i].rel.toLowerCase()=="stylesheet"){_1a.write("<link type=\"text/css\" rel=\"stylesheet\" href=\""+_1c[i].href+"\"></link>");}}};dp.sh.RegexLib={MultiLineCComments:new RegExp("/\\*[\\s\\S]*?\\*/","gm"),SingleLineCComments:new RegExp("//.*$","gm"),SingleLinePerlComments:new RegExp("#.*$","gm"),DoubleQuotedString:new RegExp("\"(?:\\.|(\\\\\\\")|[^\\\"\"])*\"","g"),SingleQuotedString:new RegExp("'(?:\\.|(\\\\\\')|[^\\''])*'","g")};dp.sh.Match=function(_1e,_1f,css){this.value=_1e;this.index=_1f;this.length=_1e.length;this.css=css;};dp.sh.Highlighter=function(){this.noGutter=false;this.addControls=true;this.collapse=false;this.tabsToSpaces=true;this.wrapColumn=80;this.showColumns=true;};dp.sh.Highlighter.SortCallback=function(m1,m2){if(m1.index<m2.index){return -1;}else{if(m1.index>m2.index){return 1;}else{if(m1.length<m2.length){return -1;}else{if(m1.length>m2.length){return 1;}}}}return 0;};dp.sh.Highlighter.prototype.CreateElement=function(_23){var _24=document.createElement(_23);_24.highlighter=this;return _24;};dp.sh.Highlighter.prototype.GetMatches=function(_25,css){var _27=0;var _28=null;while((_28=_25.exec(this.code))!=null){this.matches[this.matches.length]=new dp.sh.Match(_28[0],_28.index,css);}};dp.sh.Highlighter.prototype.AddBit=function(str,css){if(str==null||str.length==0){return;}var _2b=this.CreateElement("SPAN");str=str.replace(/ /g," ");str=str.replace(/</g,"<");str=str.replace(/\n/gm," <br>");if(css!=null){if((/br/gi).test(str)){var _2c=str.split(" <br>");for(var i=0;i<_2c.length;i++){_2b=this.CreateElement("SPAN");_2b.className=css;_2b.innerHTML=_2c[i];this.div.appendChild(_2b);if(i+1<_2c.length){this.div.appendChild(this.CreateElement("BR"));}}}else{_2b.className=css;_2b.innerHTML=str;this.div.appendChild(_2b);}}else{_2b.innerHTML=str;this.div.appendChild(_2b);}};dp.sh.Highlighter.prototype.IsInside=function(_2e){if(_2e==null||_2e.length==0){return false;}for(var i=0;i<this.matches.length;i++){var c=this.matches[i];if(c==null){continue;}if((_2e.index>c.index)&&(_2e.index<c.index+c.length)){return true;}}return false;};dp.sh.Highlighter.prototype.ProcessRegexList=function(){for(var i=0;i<this.regexList.length;i++){this.GetMatches(this.regexList[i].regex,this.regexList[i].css);}};dp.sh.Highlighter.prototype.ProcessSmartTabs=function(_32){var _33=_32.split("\n");var _34="";var _35=4;var tab="\t";function InsertSpaces(_37,pos,_39){var _3a=_37.substr(0,pos);var _3b=_37.substr(pos+1,_37.length);var _3c="";for(var i=0;i<_39;i++){_3c+=" ";}return _3a+_3c+_3b;}function ProcessLine(_3e,_3f){if(_3e.indexOf(tab)==-1){return _3e;}var pos=0;while((pos=_3e.indexOf(tab))!=-1){var _41=_3f-pos%_3f;_3e=InsertSpaces(_3e,pos,_41);}return _3e;}for(var i=0;i<_33.length;i++){_34+=ProcessLine(_33[i],_35)+"\n";}return _34;};dp.sh.Highlighter.prototype.SwitchToList=function(){var _43=this.div.innerHTML.replace(/<(br)\/?>/gi,"\n");var _44=_43.split("\n");if(this.addControls==true){this.bar.appendChild(dp.sh.Toolbar.Create(this));}if(this.showColumns){var div=this.CreateElement("div");var _46=this.CreateElement("div");var _47=10;var i=1;while(i<=150){if(i%_47==0){div.innerHTML+=i;i+=(i+"").length;}else{div.innerHTML+="·";i++;}}_46.className="columns";_46.appendChild(div);this.bar.appendChild(_46);}for(var i=0,lineIndex=this.firstLine;i<_44.length-1;i++,lineIndex++){var li=this.CreateElement("LI");var _4b=this.CreateElement("SPAN");li.className=(i%2==0)?"alt":"";_4b.innerHTML=_44[i]+" ";li.appendChild(_4b);this.ol.appendChild(li);}this.div.innerHTML="";};dp.sh.Highlighter.prototype.Highlight=function(_4c){function Trim(str){return str.replace(/^\s*(.*?)[\s\n]*$/g,"$1");}function Chop(str){return str.replace(/\n*$/,"").replace(/^\n*/,"");}function Unindent(str){var _50=str.split("\n");var _51=new Array();var _52=new RegExp("^\\s*","g");var min=1000;for(var i=0;i<_50.length&&min>0;i++){if(Trim(_50[i]).length==0){continue;}var _55=_52.exec(_50[i]);if(_55!=null&&_55.length>0){min=Math.min(_55[0].length,min);}}if(min>0){for(var i=0;i<_50.length;i++){_50[i]=_50[i].substr(min);}}return _50.join("\n");}function Copy(_57,_58,_59){return _57.substr(_58,_59-_58);}var pos=0;if(_4c==null){_4c="";}this.originalCode=_4c;this.code=Chop(Unindent(_4c));this.div=this.CreateElement("DIV");this.bar=this.CreateElement("DIV");this.ol=this.CreateElement("OL");this.matches=new Array();this.div.className="dp-highlighter";this.div.highlighter=this;this.bar.className="bar";this.ol.start=this.firstLine;if(this.CssClass!=null){this.ol.className=this.CssClass;}if(this.collapse){this.div.className+=" collapsed";}if(this.noGutter){this.div.className+=" nogutter";}if(this.tabsToSpaces==true){this.code=this.ProcessSmartTabs(this.code);}this.ProcessRegexList();if(this.matches.length==0){this.AddBit(this.code,null);this.SwitchToList();this.div.appendChild(this.ol);return;}this.matches=this.matches.sort(dp.sh.Highlighter.SortCallback);for(var i=0;i<this.matches.length;i++){if(this.IsInside(this.matches[i])){this.matches[i]=null;}}for(var i=0;i<this.matches.length;i++){var _5d=this.matches[i];if(_5d==null||_5d.length==0){continue;}this.AddBit(Copy(this.code,pos,_5d.index),null);this.AddBit(_5d.value,_5d.css);pos=_5d.index+_5d.length;}this.AddBit(this.code.substr(pos),null);this.SwitchToList();this.div.appendChild(this.bar);this.div.appendChild(this.ol);};dp.sh.Highlighter.prototype.GetKeywords=function(str){return "\\b"+str.replace(/ /g,"\\b|\\b")+"\\b";};dp.sh.HighlightAll=function(_5f,_60,_61,_62,_63,_64){function FindValue(){var a=arguments;for(var i=0;i<a.length;i++){if(a[i]==null){continue;}if(typeof (a[i])=="string"&&a[i]!=""){return a[i]+"";}if(typeof (a[i])=="object"&&a[i].value!=""){return a[i].value+"";}}return null;}function IsOptionSet(_67,_68){for(var i=0;i<_68.length;i++){if(_68[i]==_67){return true;}}return false;}function GetOptionValue(_6a,_6b,_6c){var _6d=new RegExp("^"+_6a+"\\[(\\w+)\\]$","gi");var _6e=null;for(var i=0;i<_6b.length;i++){if((_6e=_6d.exec(_6b[i]))!=null){return _6e[1];}}return _6c;}function FindTagsByName(_70,_71,_72){var _73=document.getElementsByTagName(_72);for(var i=0;i<_73.length;i++){if(_73[i].getAttribute("name")==_71){_70.push(_73[i]);}}}var _75=[];var _76=null;var _77={};var _78="innerHTML";FindTagsByName(_75,_5f,"pre");FindTagsByName(_75,_5f,"textarea");if(_75.length==0){return;}for(var _79 in dp.sh.Brushes){var _7a=dp.sh.Brushes[_79].Aliases;if(_7a==null){continue;}for(var i=0;i<_7a.length;i++){_77[_7a[i]]=_79;}}for(var i=0;i<_75.length;i++){var _7d=_75[i];var _7e=FindValue(_7d.attributes["class"],_7d.className,_7d.attributes["language"],_7d.language);var _7f="";if(_7e==null){continue;}_7e=_7e.split(":");_7f=_7e[0].toLowerCase();if(_77[_7f]==null){continue;}_76=new dp.sh.Brushes[_77[_7f]]();_7d.style.display="none";_76.noGutter=(_60==null)?IsOptionSet("nogutter",_7e):!_60;_76.addControls=(_61==null)?!IsOptionSet("nocontrols",_7e):_61;_76.collapse=(_62==null)?IsOptionSet("collapse",_7e):_62;_76.showColumns=(_64==null)?IsOptionSet("showcolumns",_7e):_64;if(_76.Style){document.write("<style>"+_76.Style+"</style>");}_76.firstLine=(_63==null)?parseInt(GetOptionValue("firstline",_7e,1)):_63;_76.Highlight(_7d[_78]);_76.source=_7d;_7d.parentNode.insertBefore(_76.div,_7d);}};⌨️ 快捷键说明
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