From de956c477684f66a9e27ad895efbebae1837b2b1 Mon Sep 17 00:00:00 2001
From: slene <vslene@gmail.com>
Date: Thu, 20 Mar 2014 21:10:37 +0800
Subject: linenums

---
 public/js/app.js | 23 ++++++++++++++++++++++-
 public/js/lib.js |  2 +-
 2 files changed, 23 insertions(+), 2 deletions(-)

(limited to 'public/js')

diff --git a/public/js/app.js b/public/js/app.js
index 12f9e7f3..93cfbc1f 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -68,9 +68,30 @@ var Gogits = {
     Gogits.renderMarkdown = function () {
         var $md = $('.markdown');
         var $pre = $md.find('pre > code').parent();
-        $pre.addClass("prettyprint");
+        $pre.addClass('prettyprint');
         prettyPrint();
 
+        var $lineNums = $pre.parent().siblings('.lines-num');
+        if($lineNums.length > 0){
+            var nums = $pre.find('ol.linenums > li').length;
+            for(var i=0;i < nums;i++){
+                $lineNums.append('<span id="L'+i+'" rel=".L'+i+'">'+(i+1)+'</span>');
+            }
+
+            var last;
+            $(document).on('click', '.lines-num span', function(){
+                var $e = $(this);
+                console.log($e.parent().siblings('.lines-code').find('ol.linenums > ' + $e.attr('rel')));
+                console.log('ol.linenums > ' + $e.attr('rel'));
+                if(last){
+                    last.removeClass('active');
+                }
+                last = $e.parent().siblings('.lines-code').find('ol.linenums > ' + $e.attr('rel'));
+                last.addClass('active');
+                window.location.href = '#' + $e.attr('id');
+            });
+        }
+
         // Set anchor.
         var headers = {};
         $md.find('h1, h2, h3, h4, h5, h6').each(function () {
diff --git a/public/js/lib.js b/public/js/lib.js
index 2a98f277..b9e07c0c 100644
--- a/public/js/lib.js
+++ b/public/js/lib.js
@@ -340,7 +340,7 @@ q,"'\"`"]):d.push(["str",/^(?:'(?:[^\n\r'\\]|\\.)*(?:'|$)|"(?:[^\n\r"\\]|\\.)*(?
 s+")*(?:\\x5D|$))+/")+")")])}(b=a.types)&&g.push(["typ",b]);b=(""+a.keywords).replace(/^ | $/g,"");b.length&&g.push(["kwd",RegExp("^(?:"+b.replace(/[\s,]+/g,"|")+")\\b"),q]);d.push(["pln",/^\s+/,q," \r\n\t\u00a0"]);b="^.[^\\s\\w.$@'\"`/\\\\]*";a.regexLiterals&&(b+="(?!s*/)");g.push(["lit",/^@[$_a-z][\w$@]*/i,q],["typ",/^(?:[@_]?[A-Z]+[a-z][\w$@]*|\w+_t\b)/,q],["pln",/^[$_a-z][\w$@]*/i,q],["lit",/^(?:0x[\da-f]+|(?:\d(?:_\d+)*\d*(?:\.\d*)?|\.\d\+)(?:e[+-]?\d+)?)[a-z]*/i,q,"0123456789"],["pln",/^\\[\S\s]?/,
 q],["pun",RegExp(b),q]);return C(d,g)}function J(a,d,g){function b(a){var c=a.nodeType;if(c==1&&!x.test(a.className))if("br"===a.nodeName)s(a),a.parentNode&&a.parentNode.removeChild(a);else for(a=a.firstChild;a;a=a.nextSibling)b(a);else if((c==3||c==4)&&g){var d=a.nodeValue,i=d.match(m);if(i)c=d.substring(0,i.index),a.nodeValue=c,(d=d.substring(i.index+i[0].length))&&a.parentNode.insertBefore(j.createTextNode(d),a.nextSibling),s(a),c||a.parentNode.removeChild(a)}}function s(a){function b(a,c){var d=
 c?a.cloneNode(!1):a,e=a.parentNode;if(e){var e=b(e,1),g=a.nextSibling;e.appendChild(d);for(var i=g;i;i=g)g=i.nextSibling,e.appendChild(i)}return d}for(;!a.nextSibling;)if(a=a.parentNode,!a)return;for(var a=b(a.nextSibling,0),d;(d=a.parentNode)&&d.nodeType===1;)a=d;c.push(a)}for(var x=/(?:^|\s)nocode(?:\s|$)/,m=/\r\n?|\n/,j=a.ownerDocument,k=j.createElement("li");a.firstChild;)k.appendChild(a.firstChild);for(var c=[k],i=0;i<c.length;++i)b(c[i]);d===(d|0)&&c[0].setAttribute("value",d);var r=j.createElement("ol");
-r.className="linenums";for(var d=Math.max(0,d-1|0)||0,i=0,n=c.length;i<n;++i)k=c[i],k.className="L"+(i+d)%10,k.firstChild||k.appendChild(j.createTextNode("\u00a0")),r.appendChild(k);a.appendChild(r)}function p(a,d){for(var g=d.length;--g>=0;){var b=d[g];F.hasOwnProperty(b)?D.console&&console.warn("cannot override language handler %s",b):F[b]=a}}function I(a,d){if(!a||!F.hasOwnProperty(a))a=/^\s*</.test(d)?"default-markup":"default-code";return F[a]}function K(a){var d=a.h;try{var g=T(a.c,a.i),b=g.a;
+r.className="linenums";for(var d=Math.max(0,d-1|0)||0,i=0,n=c.length;i<n;++i)k=c[i],k.className="L"+(i+d),k.firstChild||k.appendChild(j.createTextNode("\u00a0")),r.appendChild(k);a.appendChild(r)}function p(a,d){for(var g=d.length;--g>=0;){var b=d[g];F.hasOwnProperty(b)?D.console&&console.warn("cannot override language handler %s",b):F[b]=a}}function I(a,d){if(!a||!F.hasOwnProperty(a))a=/^\s*</.test(d)?"default-markup":"default-code";return F[a]}function K(a){var d=a.h;try{var g=T(a.c,a.i),b=g.a;
 a.a=b;a.d=g.d;a.e=0;I(d,b)(a);var s=/\bMSIE\s(\d+)/.exec(navigator.userAgent),s=s&&+s[1]<=8,d=/\n/g,x=a.a,m=x.length,g=0,j=a.d,k=j.length,b=0,c=a.g,i=c.length,r=0;c[i]=m;var n,e;for(e=n=0;e<i;)c[e]!==c[e+2]?(c[n++]=c[e++],c[n++]=c[e++]):e+=2;i=n;for(e=n=0;e<i;){for(var p=c[e],w=c[e+1],t=e+2;t+2<=i&&c[t+1]===w;)t+=2;c[n++]=p;c[n++]=w;e=t}c.length=n;var f=a.c,h;if(f)h=f.style.display,f.style.display="none";try{for(;b<k;){var l=j[b+2]||m,B=c[r+2]||m,t=Math.min(l,B),A=j[b+1],G;if(A.nodeType!==1&&(G=x.substring(g,
 t))){s&&(G=G.replace(d,"\r"));A.nodeValue=G;var L=A.ownerDocument,o=L.createElement("span");o.className=c[r+1];var v=A.parentNode;v.replaceChild(o,A);o.appendChild(A);g<l&&(j[b+1]=A=L.createTextNode(x.substring(t,l)),v.insertBefore(A,o.nextSibling))}g=t;g>=l&&(b+=2);g>=B&&(r+=2)}}finally{if(f)f.style.display=h}}catch(u){D.console&&console.log(u&&u.stack||u)}}var D=window,y=["break,continue,do,else,for,if,return,while"],E=[[y,"auto,case,char,const,default,double,enum,extern,float,goto,inline,int,long,register,short,signed,sizeof,static,struct,switch,typedef,union,unsigned,void,volatile"],
 "catch,class,delete,false,import,new,operator,private,protected,public,this,throw,true,try,typeof"],M=[E,"alignof,align_union,asm,axiom,bool,concept,concept_map,const_cast,constexpr,decltype,delegate,dynamic_cast,explicit,export,friend,generic,late_check,mutable,namespace,nullptr,property,reinterpret_cast,static_assert,static_cast,template,typeid,typename,using,virtual,where"],N=[E,"abstract,assert,boolean,byte,extends,final,finally,implements,import,instanceof,interface,null,native,package,strictfp,super,synchronized,throws,transient"],
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