1 files changed, 108 insertions, 89 deletions

diff --git a/src/ws/node.js b/src/ws/node.js
index 3cb325c..f7deaf7 100644
--- a/src/ws/node.js
+++ b/src/ws/node.js
@@ -1,137 +1,156 @@
-/* -*- Mode: javascript; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* -*- Mode: js2; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
 /* vim: set et sw=2 ts=2: */
 
 function createId(boardid, nodeid)
 {
-  return "b" + boardid + "_t" + nodeid;
+	return "b" + boardid + "_t" + nodeid;
 }
 
 function idFromStr(str)
 {
-  return str.substring(str.search('t') + 1, str.length);
+	return str.substring(str.search('t') + 1, str.length);
 }
 
 var nodes = new Array();
 
 function findNode(id, subscribeid)
 {
-    for(var i = 0; i < nodes.length; i++) {
-	var node = nodes[i];
-	var child = node.findNode(id, subscribeid);
-	if(child != null) return child;
-    }
+	for(var i = 0; i < nodes.length; i++)
+	{
+		var node = nodes[i];
+		var child = node.findNode(id, subscribeid);
+		if(child != null)
+		{
+			return child;
+		}
+	}
 
-    return null;
+	return null;
 }
 
 function Node(id, subscribeid)
 {
-    this.id = id;
-    this.subscribeid = subscribeid;
-    this.children = new Array();
-    this.attributes = {};
-    this.parent = null;
-
-    // Elements:
-    this.element = document.createElement("div");
-    this.div_id = document.createElement("span");
-    this.div_title = document.createElement("span");
+	this.id = id;
+	this.subscribeid = subscribeid;
+	this.children = new Array();
+	this.attributes = {};
+	this.parent = null;
+
+	// Elements:
+	this.element = document.createElement("div");
+	this.div_id = document.createElement("span");
+	this.div_title = document.createElement("span");
 }
 
 Node.prototype.dump = function()
 {
-    alert(this.id);
-}
+	alert(this.id);
+};
 
 Node.prototype.findNode = function(id, subscribeid)
 {
-    if(this.subscribeid != subscribeid) return null;
+	if(this.subscribeid != subscribeid)
+	{
+		return null;
+	}
 
-    if(this.id == id) return this;
+	if(this.id == id)
+	{
+		return this;
+	}
 
-    for(var i = 0; i < this.children.length; i++) {
-	var node = this.children[i];
-	var child = node.findNode(id, subscribeid);
-	if(child != null) return child;
-    }
+	for(var i = 0; i < this.children.length; i++)
+	{
+		var node = this.children[i];
+		var child = node.findNode(id, subscribeid);
+		if(child != null)
+		{
+			return child;
+		}
+	}
 
-    return null;
-}
+	return null;
+};
 
 Node.prototype.addChild = function(node)
 {
-    if(node.parent != null) node.parent.removeChild(node);
-    this.children.push(node);
-    node.parent = this;
-    this.element.appendChild(node.element);
-}
+	if(node.parent != null)
+	{
+		node.parent.removeChild(node);
+	}
+	this.children.push(node);
+	node.parent = this;
+	this.element.appendChild(node.element);
+};
 
 Node.prototype.removeChild = function(node)
 {
-    this.children = this.children.filter(
-	function(e) {
-	    return e.id != node.id;
-	});
-    node.parent = null;
-    this.element.removeChild(node.element);
-}
+	this.children = this.children.filter(function(e)
+	                                     {
+		                                     return e.id != node.id;
+	                                     });
+	node.parent = null;
+	this.element.removeChild(node.element);
+};
 
 Node.prototype.create = function()
 {
-    var node = this.element;
-
-    node.name = "node";
-    node.setAttribute("class", "node");
-    node.setAttribute("ondblclick", "editTitle(this, event)");
-    //node.setAttribute("onclick", "showHideChildren(this, event)");
-    node.setAttribute("ondrop", "drop(this, event)");
-    node.setAttribute("ondragover", "return false");
-    node.setAttribute("draggable", true);
-    node.setAttribute("ondragstart", "drag(this, event)");
-    node.setAttribute("title", this.id);
-
-    // This is a hack to make it possible to identify the nodeid and
-    // oberveid from the node id alone.
-    node.id = createId(this.subscribeid, this.id);
+	var node = this.element;
+
+	node.name = "node";
+	node.setAttribute("class", "node");
+	node.setAttribute("ondblclick", "editTitle(this, event)");
+	//node.setAttribute("onclick", "showHideChildren(this, event)");
+	node.setAttribute("ondrop", "drop(this, event)");
+	node.setAttribute("ondragover", "return false");
+	node.setAttribute("draggable", true);
+	node.setAttribute("ondragstart", "drag(this, event)");
+	node.setAttribute("title", this.id);
+
+	// This is a hack to make it possible to identify the nodeid and
+	// oberveid from the node id alone.
+	node.id = createId(this.subscribeid, this.id);
 
 /*
-    var subscribe_button = document.createElement("div");
-    subscribe_button.name = "subscribe_button";
-    subscribe_button.setAttribute("onclick", "subscribeMe(this, event)");
-    subscribe_button.setAttribute("title", this.id);
-    subscribe_button.setAttribute("style", "float: left; display: inline-box; width:14px; height: 14px; border: solid green 2px; cursor: pointer;");
-    var txt_plus = document.createTextNode("+");
-    subscribe_button.appendChild(txt_plus);
-    node.appendChild(subscribe_button);
-
-    var unsubscribe_button = document.createElement("div");
-    unsubscribe_button.name = "unsubscribe_button";
-    unsubscribe_button.setAttribute("onclick", "unsubscribeMe(this, event)");
-    unsubscribe_button.setAttribute("title", this.id);
-    unsubscribe_button.setAttribute("style", "float: left; display: inline-box; width:14px; height: 14px; border: solid red 2px; cursor: pointer;");
-    var txt_minus = document.createTextNode("-");
-    unsubscribe_button.appendChild(txt_minus);
-    node.appendChild(unsubscribe_button);
+	var subscribe_button = document.createElement("div");
+	subscribe_button.name = "subscribe_button";
+	subscribe_button.setAttribute("onclick", "subscribeMe(this, event)");
+	subscribe_button.setAttribute("title", this.id);
+	subscribe_button.setAttribute("style", "float: left; display: inline-box; width:14px; height: 14px; border: solid green 2px; cursor: pointer;");
+	var txt_plus = document.createTextNode("+");
+	subscribe_button.appendChild(txt_plus);
+	node.appendChild(subscribe_button);
+
+	var unsubscribe_button = document.createElement("div");
+	unsubscribe_button.name = "unsubscribe_button";
+	unsubscribe_button.setAttribute("onclick", "unsubscribeMe(this, event)");
+	unsubscribe_button.setAttribute("title", this.id);
+	unsubscribe_button.setAttribute("style", "float: left; display: inline-box; width:14px; height: 14px; border: solid red 2px; cursor: pointer;");
+	var txt_minus = document.createTextNode("-");
+	unsubscribe_button.appendChild(txt_minus);
+	node.appendChild(unsubscribe_button);
 */
 
-    this.element.appendChild(this.div_id);
-    var id_txt = document.createTextNode(this.id);
-    this.div_id.appendChild(id_txt);
+	this.element.appendChild(this.div_id);
+	var id_txt = document.createTextNode(this.id);
+	this.div_id.appendChild(id_txt);
 
-    this.element.appendChild(this.div_title);
+	this.element.appendChild(this.div_title);
 
-    this.setAttribute("title", "(missing title)");
-}
+	this.setAttribute("title", "(missing title)");
+};
 
 Node.prototype.setAttribute = function(name, value)
 {
-    this.attributes[name] = value;
-
-    if(name == "title") {
-	if(this.div_title.firstChild != null) {
-	    this.div_title.removeChild(this.div_title.firstChild);
+	this.attributes[name] = value;
+
+	if(name == "title")
+	{
+		if(this.div_title.firstChild != null)
+		{
+			this.div_title.removeChild(this.div_title.firstChild);
+		}
+		var title_txt = document.createTextNode(value);
+		this.div_title.appendChild(title_txt);
 	}
-	var title_txt = document.createTextNode(value);
-	this.div_title.appendChild(title_txt);
-    }
-}
+};