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✏️ Editing: navtree.js

var navTreeSubIndices = new Array();

function getData(varName)
{
  var i = varName.lastIndexOf('/');
  var n = i>=0 ? varName.substring(i+1) : varName;
  return eval(n.replace(/\-/g,'_'));
}

function stripPath(uri)
{
  return uri.substring(uri.lastIndexOf('/')+1);
}

function stripPath2(uri)
{
  var i = uri.lastIndexOf('/');
  var s = uri.substring(i+1);
  var m = uri.substring(0,i+1).match(/\/d\w\/d\w\w\/$/);
  return m ? uri.substring(i-6) : s;
}

function hashValue()
{
  return $(location).attr('hash').substring(1).replace(/[^\w\-]/g,'');
}

function hashUrl()
{
  return '#'+hashValue();
}

function pathName()
{
  return $(location).attr('pathname').replace(/[^-A-Za-z0-9+&@#/%?=~_|!:,.;]/g, '');
}

function localStorageSupported()
{
  try {
    return 'localStorage' in window && window['localStorage'] !== null && window.localStorage.getItem;
  }
  catch(e) {
    return false;
  }
}

function storeLink(link)
{
  if (!$("#nav-sync").hasClass('sync') && localStorageSupported()) {
      window.localStorage.setItem('navpath',link);
  }
}

function deleteLink()
{
  if (localStorageSupported()) {
    window.localStorage.setItem('navpath','');
  }
}

function cachedLink()
{
  if (localStorageSupported()) {
    return window.localStorage.getItem('navpath');
  } else {
    return '';
  }
}

var animationInProgress = false;

function newNode(o, po, text, link, childrenData, lastNode)
{
  var node = new Object();
  node.children = Array();
  node.childrenData = childrenData;
  node.depth = po.depth + 1;
  node.relpath = po.relpath;
  node.isLast = lastNode;

node.li = document.createElement("li");
  po.getChildrenUL().appendChild(node.li);
  node.parentNode = po;

node.itemDiv = document.createElement("div");
  node.itemDiv.className = "item";

node.labelSpan = document.createElement("span");
  node.labelSpan.className = "label";

createIndent(o,node.itemDiv,node,0);
  node.itemDiv.appendChild(node.labelSpan);
  node.li.appendChild(node.itemDiv);

node.childrenUL = null;
  node.getChildrenUL = function() {
    if (!node.childrenUL) {
      node.childrenUL = document.createElement("ul");
      node.childrenUL.className = "children_ul";
      node.childrenUL.style.display = "none";
      node.li.appendChild(node.childrenUL);
    }
    return node.childrenUL;
  };

return node;
}

function glowEffect(n,duration)
{
  n.addClass('glow').delay(duration).queue(function(next){
    $(this).removeClass('glow');next();
  });
}

function getNode(o, po)
{
  var insertFunction = removeToInsertLater(po.li);
  po.childrenVisited = true;
  var l = po.childrenData.length-1;
  for (var i in po.childrenData) {
    var nodeData = po.childrenData[i];
    po.children[i] = newNode(o, po, nodeData[0], nodeData[1], nodeData[2],
      i==l);
  }
  insertFunction();
}

function showSyncOff(n,relpath)
{
    n.html('<img src="'+relpath+'sync_off.png" title="'+SYNCOFFMSG+'"/>');
}

function showSyncOn(n,relpath)
{
    n.html('<img src="'+relpath+'sync_on.png" title="'+SYNCONMSG+'"/>');
}

function initNavTree(toroot,relpath)
{
  var o = new Object();
  o.toroot = toroot;
  o.node = new Object();
  o.node.li = document.getElementById("nav-tree-contents");
  o.node.childrenData = NAVTREE;
  o.node.children = new Array();
  o.node.childrenUL = document.createElement("ul");
  o.node.getChildrenUL = function() { return o.node.childrenUL; };
  o.node.li.appendChild(o.node.childrenUL);
  o.node.depth = 0;
  o.node.relpath = relpath;
  o.node.expanded = false;
  o.node.isLast = true;
  o.node.plus_img = document.createElement("img");
  o.node.plus_img.src = relpath+"arrowright.png";
  o.node.plus_img.width = 16;
  o.node.plus_img.height = 22;

if (localStorageSupported()) {
    var navSync = $('#nav-sync');
    if (cachedLink()) {
      showSyncOff(navSync,relpath);
      navSync.removeClass('sync');
    } else {
      showSyncOn(navSync,relpath);
    }
    navSync.click(function(){ toggleSyncButton(relpath); });
  }

$(window).load(function(){
    navTo(o,toroot,hashUrl(),relpath);
    showRoot();
  });

$(window).bind('hashchange', function(){
     if (window.location.hash && window.location.hash.length>1){
       var a;
       if ($(location).attr('hash')){
         var clslink=stripPath(pathName())+':'+hashValue();
         a=$('.item a[class$="'+clslink.replace(/</g,'\\3c ')+'"]');
       }
       if (a==null || !$(a).parent().parent().hasClass('selected')){
         $('.item').removeClass('selected');
         $('.item').removeAttr('id');
       }
       var link=stripPath2(pathName());
       navTo(o,link,hashUrl(),relpath);
     } else if (!animationInProgress) {
       $('#doc-content').scrollTop(0);
       $('.item').removeClass('selected');
       $('.item').removeAttr('id');
       navTo(o,toroot,hashUrl(),relpath);
     }
  })
}

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