feat:replace boost library with C++11 std library

docs/navtree.js

@@ -1,28 +1,4 @@
-/*
- @licstart  The following is the entire license notice for the
- JavaScript code in this file.
-
- Copyright (C) 1997-2019 by Dimitri van Heesch
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of version 2 of the GNU General Public License as 
- published by the Free Software Foundation.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-
- @licend  The above is the entire license notice
- for the JavaScript code in this file
- */
 var navTreeSubIndices = new Array();
-var arrowDown = '▼';
-var arrowRight = '►';
 
 function getData(varName)
 {
@@ -69,6 +45,7 @@ function localStorageSupported()
   }
 }
 
+
 function storeLink(link)
 {
   if (!$("#nav-sync").hasClass('sync') && localStorageSupported()) {
@@ -94,13 +71,21 @@ function cachedLink()
 
 function getScript(scriptName,func,show)
 {
-  var head = document.getElementsByTagName("head")[0];
+  var head = document.getElementsByTagName("head")[0]; 
   var script = document.createElement('script');
   script.id = scriptName;
   script.type = 'text/javascript';
-  script.onload = func;
-  script.src = scriptName+'.js';
-  head.appendChild(script);
+  script.onload = func; 
+  script.src = scriptName+'.js'; 
+  if ($.browser.msie && $.browser.version<=8) { 
+    // script.onload does not work with older versions of IE
+    script.onreadystatechange = function() {
+      if (script.readyState=='complete' || script.readyState=='loaded') { 
+        func(); if (show) showRoot(); 
+      }
+    }
+  }
+  head.appendChild(script); 
 }
 
 function createIndent(o,domNode,node,level)
@@ -109,17 +94,18 @@ function createIndent(o,domNode,node,level)
   var n = node;
   while (n.parentNode) { level++; n=n.parentNode; }
   if (node.childrenData) {
-    var imgNode = document.createElement("span");
-    imgNode.className = 'arrow';
+    var imgNode = document.createElement("img");
     imgNode.style.paddingLeft=(16*level).toString()+'px';
-    imgNode.innerHTML=arrowRight;
+    imgNode.width  = 16;
+    imgNode.height = 22;
+    imgNode.border = 0;
     node.plus_img = imgNode;
     node.expandToggle = document.createElement("a");
     node.expandToggle.href = "javascript:void(0)";
     node.expandToggle.onclick = function() {
       if (node.expanded) {
         $(node.getChildrenUL()).slideUp("fast");
-        node.plus_img.innerHTML=arrowRight;
+        node.plus_img.src = node.relpath+"arrowright.png";
         node.expanded = false;
       } else {
         expandNode(o, node, false, false);
@@ -127,13 +113,15 @@ function createIndent(o,domNode,node,level)
     }
     node.expandToggle.appendChild(imgNode);
     domNode.appendChild(node.expandToggle);
+    imgNode.src = node.relpath+"arrowright.png";
   } else {
     var span = document.createElement("span");
-    span.className = 'arrow';
+    span.style.display = 'inline-block';
     span.style.width   = 16*(level+1)+'px';
+    span.style.height  = '22px';
     span.innerHTML = '&#160;';
     domNode.appendChild(span);
-  }
+  } 
 }
 
 var animationInProgress = false;
@@ -143,7 +131,6 @@ function gotoAnchor(anchor,aname,updateLocation)
   var pos, docContent = $('#doc-content');
   var ancParent = $(anchor.parent());
   if (ancParent.hasClass('memItemLeft') ||
-      ancParent.hasClass('memtitle') ||
       ancParent.hasClass('fieldname') ||
       ancParent.hasClass('fieldtype') ||
       ancParent.is(':header'))
@@ -208,7 +195,7 @@ function newNode(o, po, text, link, childrenData, lastNode)
       var aname = '#'+link.split('#')[1];
       var srcPage = stripPath(pathName());
       var targetPage = stripPath(link.split('#')[0]);
-      a.href = srcPage!=targetPage ? url : "javascript:void(0)";
+      a.href = srcPage!=targetPage ? url : "javascript:void(0)"; 
       a.onclick = function(){
         storeLink(link);
         if (!$(a).parent().parent().hasClass('selected'))
@@ -226,7 +213,7 @@ function newNode(o, po, text, link, childrenData, lastNode)
       a.onclick = function() { storeLink(link); }
     }
   } else {
-    if (childrenData != null)
+    if (childrenData != null) 
     {
       a.className = "nolink";
       a.href = "javascript:void(0)";
@@ -256,7 +243,7 @@ function showRoot()
   (function (){ // retry until we can scroll to the selected item
     try {
       var navtree=$('#nav-tree');
-      navtree.scrollTo('#selected',100,{offset:-windowHeight/2});
+      navtree.scrollTo('#selected',0,{offset:-windowHeight/2});
     } catch (err) {
       setTimeout(arguments.callee, 0);
     }
@@ -275,9 +262,17 @@ function expandNode(o, node, imm, showRoot)
     } else {
       if (!node.childrenVisited) {
         getNode(o, node);
+      } if (imm || ($.browser.msie && $.browser.version>8)) { 
+        // somehow slideDown jumps to the start of tree for IE9 :-(
+        $(node.getChildrenUL()).show();
+      } else {
+        $(node.getChildrenUL()).slideDown("fast");
+      }
+      if (node.isLast) {
+        node.plus_img.src = node.relpath+"arrowdown.png";
+      } else {
+        node.plus_img.src = node.relpath+"arrowdown.png";
       }
-      $(node.getChildrenUL()).slideDown("fast");
-      node.plus_img.innerHTML = arrowDown;
       node.expanded = true;
     }
   }
@@ -306,6 +301,7 @@ function highlightAnchor()
   } else {
     glowEffect(anchor.next(),1000); // normal member
   }
+  gotoAnchor(anchor,aname,false);
 }
 
 function selectAndHighlight(hash,n)
@@ -345,7 +341,7 @@ function showNode(o, node, index, hash)
         getNode(o, node);
       }
       $(node.getChildrenUL()).css({'display':'block'});
-      node.plus_img.innerHTML = arrowDown;
+      node.plus_img.src = node.relpath+"arrowdown.png";
       node.expanded = true;
       var n = node.children[o.breadcrumbs[index]];
       if (index+1<o.breadcrumbs.length) {
@@ -467,18 +463,6 @@ function toggleSyncButton(relpath)
   }
 }
 
-var loadTriggered = false;
-var readyTriggered = false;
-var loadObject,loadToRoot,loadUrl,loadRelPath;
-
-$(window).on('load',function(){
-  if (readyTriggered) { // ready first
-    navTo(loadObject,loadToRoot,loadUrl,loadRelPath);
-    showRoot();
-  }
-  loadTriggered=true;
-});
-
 function initNavTree(toroot,relpath)
 {
   var o = new Object();
@@ -494,9 +478,10 @@ function initNavTree(toroot,relpath)
   o.node.relpath = relpath;
   o.node.expanded = false;
   o.node.isLast = true;
-  o.node.plus_img = document.createElement("span");
-  o.node.plus_img.className = 'arrow';
-  o.node.plus_img.innerHTML = arrowRight;
+  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');
@@ -509,16 +494,10 @@ function initNavTree(toroot,relpath)
     navSync.click(function(){ toggleSyncButton(relpath); });
   }
 
-  if (loadTriggered) { // load before ready
+  $(window).load(function(){
     navTo(o,toroot,hashUrl(),relpath);
     showRoot();
-  } else { // ready before load
-    loadObject  = o;
-    loadToRoot  = toroot;
-    loadUrl     = hashUrl();
-    loadRelPath = relpath;
-    readyTriggered=true;
-  }
+  });
 
   $(window).bind('hashchange', function(){
      if (window.location.hash && window.location.hash.length>1){
@@ -541,4 +520,4 @@ function initNavTree(toroot,relpath)
      }
   })
 }
-/* @license-end */
+