comparison code-docs/navtree.js @ 6:27319718b1f8 vamp-plugin-sdk-v2.7

Update code docs to v2.7 SDK

-var NAVTREE =
-[
-  [ "VampPluginSDK", "index.html", [
-    [ "Vamp Plugin SDK", "index.html", null ],
-    [ "Namespaces", null, [
-      [ "Namespace List", "namespaces.html", "namespaces" ],
-      [ "Namespace Members", "namespacemembers.html", [
-        [ "All", "namespacemembers.html", null ],
-        [ "Functions", "namespacemembers_func.html", null ]
-      ] ]
-    ] ],
-    [ "Classes", null, [
-      [ "Class List", "annotated.html", "annotated" ],
-      [ "Class Hierarchy", "hierarchy.html", "hierarchy" ],
-      [ "Class Members", "functions.html", [
-        [ "All", "functions.html", "functions_dup" ],
-        [ "Functions", "functions_func.html", "functions_func" ],
-        [ "Variables", "functions_vars.html", null ],
-        [ "Typedefs", "functions_type.html", null ],
-        [ "Enumerations", "functions_enum.html", null ],
-        [ "Enumerator", "functions_eval.html", null ]
-      ] ]
-    ] ],
-    [ "Files", null, [
-      [ "File List", "files.html", "files" ],
-      [ "File Members", "globals.html", [
-        [ "All", "globals.html", null ],
-        [ "Functions", "globals_func.html", null ],
-        [ "Variables", "globals_vars.html", null ],
-        [ "Typedefs", "globals_type.html", null ],
-        [ "Enumerations", "globals_enum.html", null ],
-        [ "Enumerator", "globals_eval.html", null ],
-        [ "Defines", "globals_defs.html", null ]
-      ] ]
-    ] ],
-    [ "Directories", "dirs.html", "dirs" ]
-  ] ]
-];
+var navTreeSubIndices = new Array();
+var arrowDown = '▼';
+var arrowRight = '►';
 
 function getData(varName)
 {
   var i = varName.lastIndexOf('/');
   var n = i>=0 ? varName.substring(i+1) : varName;
-  return eval(n);
+  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 (!$("#nav-sync").hasClass('sync') && localStorageSupported()) {
+      window.localStorage.setItem('navpath',link);
+  }
+}
+
+function deleteLink()
+{
+  if (localStorageSupported()) {
+    window.localStorage.setItem('navpath','');
+  }
+}
+
+function cachedLink()
+{
+  if (localStorageSupported()) {
+    return window.localStorage.getItem('navpath');
+  } else {
+    return '';
+  }
+}
+
 function getScript(scriptName,func,show)
 {
-  var head = document.getElementsByTagName("head")[0]; 
+  var head = document.getElementsByTagName("head")[0];
   var script = document.createElement('script');
   script.id = scriptName;
   script.type = 'text/javascript';
-  script.onload = func; 
-  script.src = scriptName+'.js'; 
-  script.onreadystatechange = function() {
-    if (script.readyState=='complete' || script.readyState=='loaded') { 
-      func(); if (show) showRoot(); 
-    }
-  };
+  script.onload = func;
+  script.src = scriptName+'.js';
+  if ($.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)
 {
-  if (node.parentNode && node.parentNode.parentNode) {
-    createIndent(o,domNode,node.parentNode,level+1);
-  }
-  var imgNode = document.createElement("img");
-  imgNode.width = 16;
-  imgNode.height = 22;
-  if (level==0 && node.childrenData) {
+  var level=-1;
+  var n = node;
+  while (n.parentNode) { level++; n=n.parentNode; }
+  if (node.childrenData) {
+    var imgNode = document.createElement("span");
+    imgNode.className = 'arrow';
+    imgNode.style.paddingLeft=(16*level).toString()+'px';
+    imgNode.innerHTML=arrowRight;
     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");
-        if (node.isLast) {
-          node.plus_img.src = node.relpath+"ftv2plastnode.png";
-        } else {
-          node.plus_img.src = node.relpath+"ftv2pnode.png";
-        }
+        node.plus_img.innerHTML=arrowRight;
         node.expanded = false;
       } else {
         expandNode(o, node, false, false);
       }
     }
     node.expandToggle.appendChild(imgNode);
     domNode.appendChild(node.expandToggle);
   } else {
-    domNode.appendChild(imgNode);
-  }
-  if (level==0) {
-    if (node.isLast) {
-      if (node.childrenData) {
-        imgNode.src = node.relpath+"ftv2plastnode.png";
-      } else {
-        imgNode.src = node.relpath+"ftv2lastnode.png";
-        domNode.appendChild(imgNode);
-      }
-    } else {
-      if (node.childrenData) {
-        imgNode.src = node.relpath+"ftv2pnode.png";
-      } else {
-        imgNode.src = node.relpath+"ftv2node.png";
-        domNode.appendChild(imgNode);
-      }
-    }
-  } else {
-    if (node.isLast) {
-      imgNode.src = node.relpath+"ftv2blank.png";
-    } else {
-      imgNode.src = node.relpath+"ftv2vertline.png";
-    }
-  }
-  imgNode.border = "0";
+    var span = document.createElement("span");
+    span.className = 'arrow';
+    span.style.width   = 16*(level+1)+'px';
+    span.innerHTML = '&#160;';
+    domNode.appendChild(span);
+  }
+}
+
+var animationInProgress = false;
+
+function gotoAnchor(anchor,aname,updateLocation)
+{
+  var pos, docContent = $('#doc-content');
+  var ancParent = $(anchor.parent());
+  if (ancParent.hasClass('memItemLeft') ||
+      ancParent.hasClass('fieldname') ||
+      ancParent.hasClass('fieldtype') ||
+      ancParent.is(':header'))
+  {
+    pos = ancParent.position().top;
+  } else if (anchor.position()) {
+    pos = anchor.position().top;
+  }
+  if (pos) {
+    var dist = Math.abs(Math.min(
+               pos-docContent.offset().top,
+               docContent[0].scrollHeight-
+               docContent.height()-docContent.scrollTop()));
+    animationInProgress=true;
+    docContent.animate({
+      scrollTop: pos + docContent.scrollTop() - docContent.offset().top
+    },Math.max(50,Math.min(500,dist)),function(){
+      if (updateLocation) window.location.href=aname;
+      animationInProgress=false;
+    });
+  }
 }
 
 function newNode(o, po, text, link, childrenData, lastNode)
 {
   var node = new Object();

       url = node.relpath+link;
     }
     a.className = stripPath(link.replace('#',':'));
     if (link.indexOf('#')!=-1) {
       var aname = '#'+link.split('#')[1];
-      var srcPage = stripPath($(location).attr('pathname'));
+      var srcPage = stripPath(pathName());
       var targetPage = stripPath(link.split('#')[0]);
-      a.href = srcPage!=targetPage ? url : '#';
+      a.href = srcPage!=targetPage ? url : "javascript:void(0)";
       a.onclick = function(){
+        storeLink(link);
         if (!$(a).parent().parent().hasClass('selected'))
         {
           $('.item').removeClass('selected');
           $('.item').removeAttr('id');
           $(a).parent().parent().addClass('selected');
           $(a).parent().parent().attr('id','selected');
         }
-        var pos, anchor = $(aname), docContent = $('#doc-content');
-        if (anchor.parent().attr('class')=='memItemLeft') {
-          pos = anchor.parent().position().top;
-        } else {
-          pos = anchor.position().top;
-        }
-        var dist = Math.abs(Math.min(
-                     pos-docContent.offset().top,
-                     docContent[0].scrollHeight-
-                     docContent.height()-docContent.scrollTop()));
-        docContent.animate({
-          scrollTop: pos + docContent.scrollTop() - docContent.offset().top
-        },Math.max(50,Math.min(500,dist)),function(){
-          window.location.replace(aname);
-        });
+        var anchor = $(aname);
+        gotoAnchor(anchor,aname,true);
       };
     } else {
       a.href = url;
-    }
-  } else {
-    if (childrenData != null) 
+      a.onclick = function() { storeLink(link); }
+    }
+  } else {
+    if (childrenData != null)
     {
       a.className = "nolink";
       a.href = "javascript:void(0)";
       a.onclick = node.expandToggle.onclick;
     }

   var headerHeight = $("#top").height();
   var footerHeight = $("#nav-path").height();
   var windowHeight = $(window).height() - headerHeight - footerHeight;
   (function (){ // retry until we can scroll to the selected item
     try {
+      var navtree=$('#nav-tree');
       navtree.scrollTo('#selected',0,{offset:-windowHeight/2});
     } catch (err) {
       setTimeout(arguments.callee, 0);
     }
   })();

         expandNode(o, node, imm, showRoot);
       }, showRoot);
     } else {
       if (!node.childrenVisited) {
         getNode(o, node);
-      } if (imm) {
+      } 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+"ftv2mlastnode.png";
-      } else {
-        node.plus_img.src = node.relpath+"ftv2mnode.png";
-      }
+      node.plus_img.innerHTML = arrowDown;
       node.expanded = true;
     }
   }
 }
 
+function glowEffect(n,duration)
+{
+  n.addClass('glow').delay(duration).queue(function(next){
+    $(this).removeClass('glow');next();
+  });
+}
+
 function highlightAnchor()
 {
-  var anchor = $($(location).attr('hash'));
+  var aname = hashUrl();
+  var anchor = $(aname);
   if (anchor.parent().attr('class')=='memItemLeft'){
-    var rows = $('.memberdecls tr[class$=\""'+
-        window.location.hash.substring(1)+'"\"]').children();
-    rows.effect('highlight',{},1500);
+    var rows = $('.memberdecls tr[class$="'+hashValue()+'"]');
+    glowEffect(rows.children(),300); // member without details
+  } else if (anchor.parent().attr('class')=='fieldname'){
+    glowEffect(anchor.parent().parent(),1000); // enum value
+  } else if (anchor.parent().attr('class')=='fieldtype'){
+    glowEffect(anchor.parent().parent(),1000); // struct field
   } else if (anchor.parent().is(":header")) {
-    anchor.parent().effect('highlight',{},1500);
-  } else {
-    var targetDiv = anchor.next();
-    $(targetDiv).children('.memproto,.memdoc').effect("highlight",{},1500);
-  }
-}
-
-function showNode(o, node, index)
-{
-  if (node.childrenData /*&& !node.expanded*/) {
+    glowEffect(anchor.parent(),1000); // section header
+  } else {
+    glowEffect(anchor.next(),1000); // normal member
+  }
+  gotoAnchor(anchor,aname,false);
+}
+
+function selectAndHighlight(hash,n)
+{
+  var a;
+  if (hash) {
+    var link=stripPath(pathName())+':'+hash.substring(1);
+    a=$('.item a[class$="'+link+'"]');
+  }
+  if (a && a.length) {
+    a.parent().parent().addClass('selected');
+    a.parent().parent().attr('id','selected');
+    highlightAnchor();
+  } else if (n) {
+    $(n.itemDiv).addClass('selected');
+    $(n.itemDiv).attr('id','selected');
+  }
+  if ($('#nav-tree-contents .item:first').hasClass('selected')) {
+    $('#nav-sync').css('top','30px');
+  } else {
+    $('#nav-sync').css('top','5px');
+  }
+  showRoot();
+}
+
+function showNode(o, node, index, hash)
+{
+  if (node && node.childrenData) {
     if (typeof(node.childrenData)==='string') {
       var varName    = node.childrenData;
       getScript(node.relpath+varName,function(){
         node.childrenData = getData(varName);
-        showNode(o,node,index);
+        showNode(o,node,index,hash);
       },true);
     } else {
       if (!node.childrenVisited) {
         getNode(o, node);
       }
-      $(node.getChildrenUL()).show();
-      if (node.isLast) {
-        node.plus_img.src = node.relpath+"ftv2mlastnode.png";
-      } else {
-        node.plus_img.src = node.relpath+"ftv2mnode.png";
-      }
+      $(node.getChildrenUL()).css({'display':'block'});
+      node.plus_img.innerHTML = arrowDown;
       node.expanded = true;
       var n = node.children[o.breadcrumbs[index]];
       if (index+1<o.breadcrumbs.length) {
-        showNode(o,n,index+1);
+        showNode(o,n,index+1,hash);
       } else {
         if (typeof(n.childrenData)==='string') {
           var varName = n.childrenData;
           getScript(n.relpath+varName,function(){
             n.childrenData = getData(varName);
             node.expanded=false;
-            showNode(o,node,index); // retry with child node expanded
+            showNode(o,node,index,hash); // retry with child node expanded
           },true);
         } else {
-          if (o.toroot=="index.html" || n.childrenData) {
+          var rootBase = stripPath(o.toroot.replace(/\..+$/, ''));
+          if (rootBase=="index" || rootBase=="pages" || rootBase=="search") {
             expandNode(o, n, true, true);
           }
-          var a;
-          if ($(location).attr('hash')) {
-            var link=stripPath($(location).attr('pathname'))+':'+
-                     $(location).attr('hash').substring(1);
-            a=$('.item a[class$=\""'+link+'"\"]');
-          }
-          if (a && a.length) {
-            a.parent().parent().addClass('selected');
-            a.parent().parent().attr('id','selected');
-            highlightAnchor();
-          } else {
-            $(n.itemDiv).addClass('selected');
-            $(n.itemDiv).attr('id','selected');
-          }
-          showRoot();
+          selectAndHighlight(hash,n);
         }
       }
     }
-  }
+  } else {
+    selectAndHighlight(hash);
+  }
+}
+
+function removeToInsertLater(element) {
+  var parentNode = element.parentNode;
+  var nextSibling = element.nextSibling;
+  parentNode.removeChild(element);
+  return function() {
+    if (nextSibling) {
+      parentNode.insertBefore(element, nextSibling);
+    } else {
+      parentNode.appendChild(element);
+    }
+  };
 }
 
 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 gotoNode(o,subIndex,root,hash,relpath)
+{
+  var nti = navTreeSubIndices[subIndex][root+hash];
+  o.breadcrumbs = $.extend(true, [], nti ? nti : navTreeSubIndices[subIndex][root]);
+  if (!o.breadcrumbs && root!=NAVTREE[0][1]) { // fallback: show index
+    navTo(o,NAVTREE[0][1],"",relpath);
+    $('.item').removeClass('selected');
+    $('.item').removeAttr('id');
+  }
+  if (o.breadcrumbs) {
+    o.breadcrumbs.unshift(0); // add 0 for root node
+    showNode(o, o.node, 0, hash);
+  }
 }
 
 function navTo(o,root,hash,relpath)
 {
-  getScript(relpath+"navtreeindex",function(){
-    var navTreeIndex = eval('NAVTREEINDEX');
-    if (navTreeIndex) {
-      var nti = navTreeIndex[root+hash];
-      o.breadcrumbs = nti ? nti : navTreeIndex[root];
-      if (o.breadcrumbs==null) o.breadcrumbs = navTreeIndex["index.html"];
-      o.breadcrumbs.unshift(0);
-      showNode(o, o.node, 0);
-    }
-  },true);
+  var link = cachedLink();
+  if (link) {
+    var parts = link.split('#');
+    root = parts[0];
+    if (parts.length>1) hash = '#'+parts[1].replace(/[^\w\-]/g,'');
+    else hash='';
+  }
+  if (hash.match(/^#l\d+$/)) {
+    var anchor=$('a[name='+hash.substring(1)+']');
+    glowEffect(anchor.parent(),1000); // line number
+    hash=''; // strip line number anchors
+  }
+  var url=root+hash;
+  var i=-1;
+  while (NAVTREEINDEX[i+1]<=url) i++;
+  if (i==-1) { i=0; root=NAVTREE[0][1]; } // fallback: show index
+  if (navTreeSubIndices[i]) {
+    gotoNode(o,i,root,hash,relpath)
+  } else {
+    getScript(relpath+'navtreeindex'+i,function(){
+      navTreeSubIndices[i] = eval('NAVTREEINDEX'+i);
+      if (navTreeSubIndices[i]) {
+        gotoNode(o,i,root,hash,relpath);
+      }
+    },true);
+  }
+}
+
+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 toggleSyncButton(relpath)
+{
+  var navSync = $('#nav-sync');
+  if (navSync.hasClass('sync')) {
+    navSync.removeClass('sync');
+    showSyncOff(navSync,relpath);
+    storeLink(stripPath2(pathName())+hashUrl());
+  } else {
+    navSync.addClass('sync');
+    showSyncOn(navSync,relpath);
+    deleteLink();
+  }
 }
 
 function initNavTree(toroot,relpath)
 {
   var o = new Object();

   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+"ftv2pnode.png";
-  o.node.plus_img.width = 16;
-  o.node.plus_img.height = 22;
-
-  navTo(o,toroot,window.location.hash,relpath);
+  o.node.plus_img = document.createElement("span");
+  o.node.plus_img.className = 'arrow';
+  o.node.plus_img.innerHTML = arrowRight;
+
+  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($(location).attr('pathname'))+':'+
-                               $(location).attr('hash').substring(1);
-         a=$('.item a[class$=\""'+clslink+'"\"]');
+         var clslink=stripPath(pathName())+':'+hashValue();
+         a=$('.item a[class$="'+clslink.replace(/</g,'\\3c ')+'"]');
        }
        if (a==null || !$(a).parent().parent().hasClass('selected')){
          $('.item').removeClass('selected');
          $('.item').removeAttr('id');
        }
-       var link=stripPath($(location).attr('pathname'));
-       navTo(o,link,$(location).attr('hash'),relpath);
+       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);
      }
   })
-
-  $(window).load(showRoot);
-}
-
+}
+