jgdoc = {}; jgdoc.TreeItem = function(nodeName, item) { this._nodeName = nodeName; this._data = item; this._children = []; } jgdoc.Searcher = { setData : function(data) { this._data = data; this.processItems(); this.render(); }, sorter: function(o1, o2) { var l1 = o1.localName; var l2 = o2.localName; return l1 < l2? -1 : (l1 > l2 ? 1 : 0); }, processItems : function() { var root; // Pass 1: Build index by fullName, and locate the root element this._byName = {}; for (var i = 0; i < this._data.length; i++) { var d = this._data[i]; if (d.fullName == "GLOBAL") { root = this._root = d; } this._byName[d.fullName] = d; } // Pass 2: Populate _children arrays for (var i = 0; i < this._data.length; i++) { var item = this._data[i]; if (item.elementType == "logical_container" && item != this._root) { var parent = this._byName[item.parent]; parent._children = parent._children || []; parent._children.push(item); } } }, addClass : function(element, className) { var s = element.className; var a = s.split(' '); for (var i = 0; i < a.length; i++) { if (a[i] == className) { return; } } a.push(className); element.className = a.join(' '); }, removeClass : function(element, className) { var s = element.className; var a = s.split(' '); var found = false; for (var i = 0; i < a.length; i++) { if (a[i] == className) { a.splice(i, 1); found = true; break; } } element.className = a.join(' '); return found; }, clicked : function(event) { event = window.event? window.event : event; var target = event.target || event.srcElement; var span = target.parentNode; var li = span.parentNode; var wasOpen = jgdoc.Searcher.removeClass(li, 'open'); if (wasOpen) { jgdoc.Searcher.addClass(li, 'closed'); } else { jgdoc.Searcher.removeClass(li, 'closed'); jgdoc.Searcher.addClass(li, 'open'); } span.title = "Click to " + (wasOpen? "expand" : "collapse"); }, addListener : function(element, eventName, handler) { if (element.addEventListener) { element.addEventListener(eventName, handler, false); } else { element.attachEvent('on' + eventName, handler); } }, removeListener : function(element, eventName, handler) { if (element.removeEventListener) { element.removeEventListener(eventName, handler, false); } else { element.detachEvent('on' + eventName, handler); } }, render : function() { var d = document.getElementById('content'); d.innerHTML = ''; var athis = this; function renderNode(item) { var node = document.createElement('li'); node.className = item.type; node.innerHTML = "<span class='node'><span class='markerSpace'> </span></span><a href='" + item.ref + "' target='classFrame' title='" + item.summary + "'>" + item.localName + "</a>"; var span = node.firstChild; var img = span.firstChild; athis.addListener(img, 'mousedown', athis.clicked); if (item._children) { item._children.sort(jgdoc.Searcher.sorter); node.className += (item == athis._root)? ' open' : ' closed'; span.title = "Click to " + (item != athis._root? 'expand' : 'collapse'); var subnode = document.createElement("ul"); subnode.className = 'contents'; for (var i = 0; i < item._children.length; i++) { var child = renderNode(item._children[i]); subnode.appendChild(child); } node.appendChild(subnode); } else { node.className += ' leaf'; } item._node = node; return node; } var root = renderNode(this._root); d.appendChild(root); }, cancelEvent : function(event) { if (event.preventDefault) { event.preventDefault(); event.stopPropagation(); } else { event.preventDefault(); event.stopPropagation(); } }, switchAll : function(doOpen) { var ac = doOpen? 'open' : 'closed'; var rc = doOpen? 'closed' : 'open'; var athis = this; function doSwitchNode(anode) { if (anode._children) { if (doOpen || anode != athis._root) { athis.removeClass(anode._node, rc); athis.addClass(anode._node, ac); } for (var i = 0; i < anode._children.length; i++) { doSwitchNode(anode._children[i]); } } } doSwitchNode(this._root); }, onOpenAll : function() { jgdoc.Searcher.switchAll(true); }, onCloseAll : function() { jgdoc.Searcher.switchAll(false); } };