6  Copyright (C) 1997-2020 by Dimitri van Heesch
33   return eval(n.replace(/\-/g,'_'));
46   return m ? uri.substring(i-6) : s;
51   return $(location).attr('hash').substring(1).replace(/[^\w\-]/g,'');
61   return $(location).attr('pathname').replace(/[^-A-Za-z0-9+&@#/%?=~_|!:,.;\(\)]/g, '');
76   if (!$("#nav-sync").hasClass('sync') && localStorageSupported()) {
108 function createIndent(o,domNode,node,level)  argument
110   var level=-1;
127         expandNode(o, node, false, false);
145   var pos, docContent = $('#doc-content');
159                pos-docContent.offset().top,
160                docContent[0].scrollHeight-
161                docContent.height()-docContent.scrollTop()));
164       scrollTop: pos + docContent.scrollTop() - docContent.offset().top
172 function newNode(o, po, text, link, childrenData, lastNode)  argument
191   createIndent(o,node.itemDiv,node,0);
209     if (link.indexOf('#')!=-1) {
256   var footerHeight = $("#nav-path").height();
257   var windowHeight = $(window).height() - headerHeight - footerHeight;
260       var navtree=$('#nav-tree');
261       navtree.scrollTo('#selected',100,{offset:-windowHeight/2});
268 function expandNode(o, node, imm, showRoot)  argument
275         expandNode(o, node, imm, showRoot);
279         getNode(o, node);
332   if ($('#nav-tree-contents .item:first').hasClass('selected')) {
335   $('#nav-sync').css('top',topOffset+'px');
339 function showNode(o, node, index, hash)  argument
346         showNode(o,node,index,hash);
350         getNode(o, node);
355       var n = node.children[o.breadcrumbs[index]];
356       if (index+1<o.breadcrumbs.length) {
357         showNode(o,n,index+1,hash);
364             showNode(o,node,index,hash); // retry with child node expanded
368           //var rootBase = stripPath(o.toroot.replace(/\..+$/, ''));
371             expandNode(o, n, true, true);
395 function getNode(o, po)  argument
399   var l = po.childrenData.length-1;
402     po.children[i] = newNode(o, po, nodeData[0], nodeData[1], nodeData[2],
408 function gotoNode(o,subIndex,root,hash,relpath)  argument
411   o.breadcrumbs = $.extend(true, [], nti ? nti : navTreeSubIndices[subIndex][root]);
412   if (!o.breadcrumbs && root!=NAVTREE[0][1]) { // fallback: show index
413     navTo(o,NAVTREE[0][1],"",relpath);
417   if (o.breadcrumbs) {
418     o.breadcrumbs.unshift(0); // add 0 for root node
419     showNode(o, o.node, 0, hash);
423 function navTo(o,root,hash,relpath)  argument
429     if (parts.length>1) hash = '#'+parts[1].replace(/[^\w\-]/g,'');
438   var i=-1;
440   if (i==-1) { i=0; root=NAVTREE[0][1]; } // fallback: show index
442     gotoNode(o,i,root,hash,relpath)
451         gotoNode(o,i,root,hash,relpath);
469   var navSync = $('#nav-sync');
495   var o = new Object();
496   o.toroot = toroot;
497   o.node = new Object();
498   o.node.li = document.getElementById("nav-tree-contents");
499   o.node.childrenData = NAVTREE;
500   o.node.children = new Array();
501   o.node.childrenUL = document.createElement("ul");
502   o.node.getChildrenUL = function() { return o.node.childrenUL; };
503   o.node.li.appendChild(o.node.childrenUL);
504   o.node.depth = 0;
505   o.node.relpath = relpath;
506   o.node.expanded = false;
507   o.node.isLast = true;
508   o.node.plus_img = document.createElement("span");
509   o.node.plus_img.className = 'arrow';
510   o.node.plus_img.innerHTML = arrowRight;
513     var navSync = $('#nav-sync');
524     navTo(o,toroot,hashUrl(),relpath);
527     loadObject  = o;
546        navTo(o,link,hashUrl(),relpath);
548        $('#doc-content').scrollTop(0);
551        navTo(o,toroot,hashUrl(),relpath);
555 /* @license-end */