var navTreeIndex; function getData(varName) { var i = varName.lastIndexOf('/'); var n = i>=0 ? varName.substring(i+1) : varName; return eval(n); } function stripPath(uri) { return uri.substring(uri.lastIndexOf('/')+1); } function getScript(scriptName,func,show) { 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'; if ($.browser.msie && $.browser.version<=8) { // script.onload does 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) { node.plus_img = imgNode; node.expandToggle = document.createElement("a"); node.expandToggle.href = "javascript:void(0)"; node.expandToggle.onclick = function() { if (node.expanded) { $(node.getChildrenUL()).slideUp("fast"); if (node.isLast) { node.plus_img.src = node.relpath+"ftv2plastnode.png"; } else { node.plus_img.src = node.relpath+"ftv2pnode.png"; } node.expanded = false; } else { expandNode(o, node, false, false); } } node.expandToggle.appendChild(imgNode); domNode.appendChild(node.expandToggle); } else { domNode.appendChild(imgNode); } if (level==0) { if (node.isLast) { if (node.childrenData) { imgNode.src = node.relpath+"ftv2plastnode.png"; } else { imgNode.src = node.relpath+"ftv2lastnode.png"; domNode.appendChild(imgNode); } } else { if (node.childrenData) { imgNode.src = node.relpath+"ftv2pnode.png"; } else { imgNode.src = node.relpath+"ftv2node.png"; domNode.appendChild(imgNode); } } } else { if (node.isLast) { imgNode.src = node.relpath+"ftv2blank.png"; } else { imgNode.src = node.relpath+"ftv2vertline.png"; } } imgNode.border = "0"; } function newNode(o, po, text, link, childrenData, lastNode) { var node = new Object(); node.children = Array(); node.childrenData = childrenData; node.depth = po.depth + 1; node.relpath = po.relpath; node.isLast = lastNode; node.li = document.createElement("li"); po.getChildrenUL().appendChild(node.li); node.parentNode = po; node.itemDiv = document.createElement("div"); node.itemDiv.className = "item"; node.labelSpan = document.createElement("span"); node.labelSpan.className = "label"; createIndent(o,node.itemDiv,node,0); node.itemDiv.appendChild(node.labelSpan); node.li.appendChild(node.itemDiv); var a = document.createElement("a"); node.labelSpan.appendChild(a); node.label = document.createTextNode(text); node.expanded = false; a.appendChild(node.label); if (link) { var url; if (link.substring(0,1)=='^') { url = link.substring(1); link = url; } else { url = node.relpath+link; } a.className = stripPath(link.replace('#',':')); if (link.indexOf('#')!=-1) { var aname = '#'+link.split('#')[1]; var srcPage = stripPath($(location).attr('pathname')); var targetPage = stripPath(link.split('#')[0]); a.href = srcPage!=targetPage ? url : '#'; a.onclick = function(){ 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 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())); docContent.animate({ scrollTop: pos + docContent.scrollTop() - docContent.offset().top },Math.max(50,Math.min(500,dist)),function(){ window.location.replace(aname); }); } }; } else { a.href = url; } } else { if (childrenData != null) { a.className = "nolink"; a.href = "javascript:void(0)"; a.onclick = node.expandToggle.onclick; } } 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 showRoot() { 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); } })(); } function expandNode(o, node, imm, showRoot) { if (node.childrenData && !node.expanded) { if (typeof(node.childrenData)==='string') { var varName = node.childrenData; getScript(node.relpath+varName,function(){ node.childrenData = getData(varName); expandNode(o, node, imm, showRoot); }, 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+"ftv2mlastnode.png"; } else { node.plus_img.src = node.relpath+"ftv2mnode.png"; } 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')); if (anchor.parent().attr('class')=='memItemLeft'){ var rows = $('.memberdecls tr[class$="'+ window.location.hash.substring(1)+'"]'); glowEffect(rows.children(),300); } else if (anchor.parent().is(":header")) { glowEffect(anchor.parent(),1000); } else { glowEffect(anchor.next(),1000); } } function selectAndHighlight(n) { 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 if (n) { $(n.itemDiv).addClass('selected'); $(n.itemDiv).attr('id','selected'); } showRoot(); } function showNode(o, node, index) { 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); },true); } else { if (!node.childrenVisited) { getNode(o, node); } $(node.getChildrenUL()).show(); if (node.isLast) { node.plus_img.src = node.relpath+"ftv2mlastnode.png"; } else { node.plus_img.src = node.relpath+"ftv2mnode.png"; } node.expanded = true; var n = node.children[o.breadcrumbs[index]]; if (index+11){ var a; if ($(location).attr('hash')){ var clslink=stripPath($(location).attr('pathname'))+':'+ $(location).attr('hash').substring(1); a=$('.item a[class$="'+clslink+'"]'); } if (a==null || !$(a).parent().parent().hasClass('selected')){ $('.item').removeClass('selected'); $('.item').removeAttr('id'); } var link=stripPath($(location).attr('pathname')); navTo(o,link,$(location).attr('hash'),relpath); } }) $(window).load(showRoot); }