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3032
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perry
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/*
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License: LGPL as per: http://www.gnu.org/copyleft/lesser.html
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$Id$
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*/
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/** URL of Mapbuilder's lib/ directory. */
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var baseDir;
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function Mapbuilder() {
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/**
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* Dynamically load a script file if it has not already been loaded.
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* @param url The url of the script.
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*/
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this.loadScript=function(url){
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//no-op so that dynamic verison doesn't break
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}
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/**
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* Internal function to load scripts for components that don't have <scriptfile>
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* specified in the config file.
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* @param xPath Xpath match of components from the Config file.
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* @param dir The directory the script is located in.
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*/
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this.loadScriptsFromXpath=function(xPath,dir) {
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var nodes = this.doc.selectNodes(xPath);
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for (var i=0; i<nodes.length; i++) {
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if (nodes[i].selectSingleNode("mb:scriptFile")==null){
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scriptFile = baseDir+"/"+dir+nodes[i].nodeName+".js";
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this.loadScript(scriptFile);
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}
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}
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}
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//derive the baseDir value by looking for the script tag that loaded this file
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var head = document.getElementsByTagName('head')[0];
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var nodes = head.childNodes;
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for (var i=0; i<nodes.length; ++i ){
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var src = nodes.item(i).src;
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if (src) {
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var index = src.indexOf("/MapbuilderServerLoad.js");
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if (index>=0) {
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baseDir = src.substring(0, index);
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}
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}
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}
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}
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var mapbuilder=new Mapbuilder();
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/**
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* Mapbuilder's main initialisation script.
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* This should be called from the main html file using:
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* <body onload="mbDoLoad()">
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*/
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function mbDoLoad() {
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config.init(config);
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var mbTimerStop = new Date();
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//alert("load time:"+(mbTimerStop.getTime()-mbTimerStart.getTime()) );
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config.callListeners("loadModel");
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}
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