381 lines
11 KiB
JavaScript
381 lines
11 KiB
JavaScript
var NAVTREE =
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[
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[ "HTML Tidy", "index.html", [
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[ "Deprecated List", "deprecated.html", null ],
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[ "Modules", "modules.html", "modules" ],
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[ "Data Structures", null, [
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[ "Data Structures", "annotated.html", "annotated" ],
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[ "Data Fields", "functions.html", [
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[ "All", "functions.html", null ],
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[ "Functions", "functions_func.html", null ],
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[ "Variables", "functions_vars.html", null ]
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] ]
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] ],
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[ "Files", null, [
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[ "File List", "files.html", "files" ],
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[ "Globals", "globals.html", [
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[ "All", "globals.html", null ],
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[ "Functions", "globals_func.html", null ],
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[ "Typedefs", "globals_type.html", null ],
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[ "Defines", "globals_defs.html", null ]
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] ]
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] ]
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] ]
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];
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function getData(varName)
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{
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var i = varName.lastIndexOf('/');
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var n = i>=0 ? varName.substring(i+1) : varName;
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return eval(n);
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}
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function stripPath(uri)
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{
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return uri.substring(uri.lastIndexOf('/')+1);
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}
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function getScript(scriptName,func,show)
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{
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var head = document.getElementsByTagName("head")[0];
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var script = document.createElement('script');
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script.id = scriptName;
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script.type = 'text/javascript';
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script.onload = func;
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script.src = scriptName+'.js';
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script.onreadystatechange = function() {
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if (script.readyState=='complete' || script.readyState=='loaded') {
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func(); if (show) showRoot();
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}
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};
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head.appendChild(script);
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}
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function createIndent(o,domNode,node,level)
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{
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if (node.parentNode && node.parentNode.parentNode) {
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createIndent(o,domNode,node.parentNode,level+1);
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}
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var imgNode = document.createElement("img");
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imgNode.width = 16;
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imgNode.height = 22;
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if (level==0 && node.childrenData) {
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node.plus_img = imgNode;
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node.expandToggle = document.createElement("a");
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node.expandToggle.href = "javascript:void(0)";
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node.expandToggle.onclick = function() {
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if (node.expanded) {
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$(node.getChildrenUL()).slideUp("fast");
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if (node.isLast) {
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node.plus_img.src = node.relpath+"ftv2plastnode.png";
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} else {
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node.plus_img.src = node.relpath+"ftv2pnode.png";
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}
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node.expanded = false;
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} else {
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expandNode(o, node, false, false);
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}
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}
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node.expandToggle.appendChild(imgNode);
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domNode.appendChild(node.expandToggle);
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} else {
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domNode.appendChild(imgNode);
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}
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if (level==0) {
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if (node.isLast) {
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if (node.childrenData) {
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imgNode.src = node.relpath+"ftv2plastnode.png";
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} else {
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imgNode.src = node.relpath+"ftv2lastnode.png";
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domNode.appendChild(imgNode);
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}
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} else {
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if (node.childrenData) {
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imgNode.src = node.relpath+"ftv2pnode.png";
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} else {
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imgNode.src = node.relpath+"ftv2node.png";
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domNode.appendChild(imgNode);
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}
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}
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} else {
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if (node.isLast) {
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imgNode.src = node.relpath+"ftv2blank.png";
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} else {
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imgNode.src = node.relpath+"ftv2vertline.png";
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}
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}
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imgNode.border = "0";
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}
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function newNode(o, po, text, link, childrenData, lastNode)
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{
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var node = new Object();
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node.children = Array();
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node.childrenData = childrenData;
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node.depth = po.depth + 1;
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node.relpath = po.relpath;
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node.isLast = lastNode;
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node.li = document.createElement("li");
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po.getChildrenUL().appendChild(node.li);
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node.parentNode = po;
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node.itemDiv = document.createElement("div");
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node.itemDiv.className = "item";
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node.labelSpan = document.createElement("span");
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node.labelSpan.className = "label";
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createIndent(o,node.itemDiv,node,0);
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node.itemDiv.appendChild(node.labelSpan);
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node.li.appendChild(node.itemDiv);
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var a = document.createElement("a");
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node.labelSpan.appendChild(a);
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node.label = document.createTextNode(text);
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node.expanded = false;
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a.appendChild(node.label);
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if (link) {
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var url;
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if (link.substring(0,1)=='^') {
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url = link.substring(1);
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link = url;
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} else {
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url = node.relpath+link;
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}
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a.className = stripPath(link.replace('#',':'));
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if (link.indexOf('#')!=-1) {
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var aname = '#'+link.split('#')[1];
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var srcPage = stripPath($(location).attr('pathname'));
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var targetPage = stripPath(link.split('#')[0]);
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a.href = srcPage!=targetPage ? url : '#';
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a.onclick = function(){
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if (!$(a).parent().parent().hasClass('selected'))
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{
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$('.item').removeClass('selected');
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$('.item').removeAttr('id');
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$(a).parent().parent().addClass('selected');
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$(a).parent().parent().attr('id','selected');
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}
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var pos, anchor = $(aname), docContent = $('#doc-content');
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if (anchor.parent().attr('class')=='memItemLeft') {
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pos = anchor.parent().position().top;
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} else {
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pos = anchor.position().top;
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}
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var dist = Math.abs(Math.min(
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pos-docContent.offset().top,
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docContent[0].scrollHeight-
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docContent.height()-docContent.scrollTop()));
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docContent.animate({
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scrollTop: pos + docContent.scrollTop() - docContent.offset().top
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},Math.max(50,Math.min(500,dist)),function(){
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window.location.replace(aname);
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});
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};
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} else {
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a.href = url;
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}
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} else {
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if (childrenData != null)
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{
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a.className = "nolink";
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a.href = "javascript:void(0)";
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a.onclick = node.expandToggle.onclick;
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}
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}
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node.childrenUL = null;
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node.getChildrenUL = function() {
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if (!node.childrenUL) {
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node.childrenUL = document.createElement("ul");
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node.childrenUL.className = "children_ul";
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node.childrenUL.style.display = "none";
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node.li.appendChild(node.childrenUL);
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}
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return node.childrenUL;
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};
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return node;
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}
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function showRoot()
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{
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var headerHeight = $("#top").height();
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var footerHeight = $("#nav-path").height();
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var windowHeight = $(window).height() - headerHeight - footerHeight;
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(function (){ // retry until we can scroll to the selected item
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try {
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navtree.scrollTo('#selected',0,{offset:-windowHeight/2});
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} catch (err) {
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setTimeout(arguments.callee, 0);
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}
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})();
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}
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function expandNode(o, node, imm, showRoot)
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{
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if (node.childrenData && !node.expanded) {
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if (typeof(node.childrenData)==='string') {
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var varName = node.childrenData;
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getScript(node.relpath+varName,function(){
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node.childrenData = getData(varName);
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expandNode(o, node, imm, showRoot);
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}, showRoot);
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} else {
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if (!node.childrenVisited) {
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getNode(o, node);
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} if (imm) {
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$(node.getChildrenUL()).show();
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} else {
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$(node.getChildrenUL()).slideDown("fast");
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}
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if (node.isLast) {
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node.plus_img.src = node.relpath+"ftv2mlastnode.png";
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} else {
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node.plus_img.src = node.relpath+"ftv2mnode.png";
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}
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node.expanded = true;
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}
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}
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}
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function highlightAnchor()
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{
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var anchor = $($(location).attr('hash'));
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if (anchor.parent().attr('class')=='memItemLeft'){
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var rows = $('.memberdecls tr[class$=\""'+
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window.location.hash.substring(1)+'"\"]').children();
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rows.effect('highlight',{},1500);
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} else if (anchor.parent().is(":header")) {
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anchor.parent().effect('highlight',{},1500);
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} else {
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var targetDiv = anchor.next();
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$(targetDiv).children('.memproto,.memdoc').effect("highlight",{},1500);
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}
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}
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function showNode(o, node, index)
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{
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if (node.childrenData /*&& !node.expanded*/) {
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if (typeof(node.childrenData)==='string') {
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var varName = node.childrenData;
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getScript(node.relpath+varName,function(){
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node.childrenData = getData(varName);
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showNode(o,node,index);
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},true);
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} else {
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if (!node.childrenVisited) {
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getNode(o, node);
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}
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$(node.getChildrenUL()).show();
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if (node.isLast) {
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node.plus_img.src = node.relpath+"ftv2mlastnode.png";
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} else {
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node.plus_img.src = node.relpath+"ftv2mnode.png";
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}
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node.expanded = true;
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var n = node.children[o.breadcrumbs[index]];
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if (index+1<o.breadcrumbs.length) {
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showNode(o,n,index+1);
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} else {
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if (typeof(n.childrenData)==='string') {
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var varName = n.childrenData;
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getScript(n.relpath+varName,function(){
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n.childrenData = getData(varName);
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node.expanded=false;
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showNode(o,node,index); // retry with child node expanded
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},true);
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} else {
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if (o.toroot=="index.html" || n.childrenData) {
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expandNode(o, n, true, true);
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}
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var a;
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if ($(location).attr('hash')) {
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var link=stripPath($(location).attr('pathname'))+':'+
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$(location).attr('hash').substring(1);
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a=$('.item a[class$=\""'+link+'"\"]');
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}
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if (a && a.length) {
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a.parent().parent().addClass('selected');
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a.parent().parent().attr('id','selected');
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highlightAnchor();
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} else {
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$(n.itemDiv).addClass('selected');
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$(n.itemDiv).attr('id','selected');
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}
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showRoot();
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}
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}
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}
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}
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}
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function getNode(o, po)
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{
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po.childrenVisited = true;
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var l = po.childrenData.length-1;
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for (var i in po.childrenData) {
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var nodeData = po.childrenData[i];
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po.children[i] = newNode(o, po, nodeData[0], nodeData[1], nodeData[2],
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i==l);
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}
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}
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function navTo(o,root,hash,relpath)
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{
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getScript(relpath+"navtreeindex",function(){
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var navTreeIndex = eval('NAVTREEINDEX');
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if (navTreeIndex) {
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var nti = navTreeIndex[root+hash];
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o.breadcrumbs = nti ? nti : navTreeIndex[root];
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if (o.breadcrumbs==null) o.breadcrumbs = navTreeIndex["index.html"];
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o.breadcrumbs.unshift(0);
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showNode(o, o.node, 0);
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}
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},true);
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}
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function initNavTree(toroot,relpath)
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{
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var o = new Object();
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o.toroot = toroot;
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o.node = new Object();
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o.node.li = document.getElementById("nav-tree-contents");
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o.node.childrenData = NAVTREE;
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o.node.children = new Array();
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o.node.childrenUL = document.createElement("ul");
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o.node.getChildrenUL = function() { return o.node.childrenUL; };
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o.node.li.appendChild(o.node.childrenUL);
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o.node.depth = 0;
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o.node.relpath = relpath;
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o.node.expanded = false;
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o.node.isLast = true;
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o.node.plus_img = document.createElement("img");
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o.node.plus_img.src = relpath+"ftv2pnode.png";
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o.node.plus_img.width = 16;
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o.node.plus_img.height = 22;
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navTo(o,toroot,window.location.hash,relpath);
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$(window).bind('hashchange', function(){
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if (window.location.hash && window.location.hash.length>1){
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var a;
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if ($(location).attr('hash')){
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var clslink=stripPath($(location).attr('pathname'))+':'+
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$(location).attr('hash').substring(1);
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a=$('.item a[class$=\""'+clslink+'"\"]');
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}
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if (a==null || !$(a).parent().parent().hasClass('selected')){
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$('.item').removeClass('selected');
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$('.item').removeAttr('id');
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}
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var link=stripPath($(location).attr('pathname'));
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navTo(o,link,$(location).attr('hash'),relpath);
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}
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})
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$(window).load(showRoot);
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}
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