flymis/WebRoot/dojojs/src/widget/DomWidget.js

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/*
	Copyright (c) 2004-2006, The Dojo Foundation
	All Rights Reserved.

	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:

		http://dojotoolkit.org/community/licensing.shtml
*/

dojo.provide("dojo.widget.DomWidget");

dojo.require("dojo.event.*");
dojo.require("dojo.io.*");
dojo.require("dojo.widget.Widget");
dojo.require("dojo.dom");
dojo.require("dojo.html.style");
dojo.require("dojo.xml.Parse");
dojo.require("dojo.uri.*");
dojo.require("dojo.lang.func");
dojo.require("dojo.lang.extras");

dojo.widget._cssFiles = {};
dojo.widget._cssStrings = {};
dojo.widget._templateCache = {};

// Object: a mapping of strings that are used in template variable replacement
dojo.widget.defaultStrings = {
	dojoRoot: dojo.hostenv.getBaseScriptUri(),
	baseScriptUri: dojo.hostenv.getBaseScriptUri()
};

dojo.widget.fillFromTemplateCache = function(	/*DomWidget*/				obj, 
												/*String||dojo.uri.Uri*/	templatePath,
												/*String, optional*/		templateString,
												/*Boolean, optional*/		avoidCache){
	// summary:
	//		static method to build from a template w/ or w/o a real widget in
	//		place
	// obj: an instance of dojo.widget.DomWidget to initialize the template for
	// templatePath: the URL to get the template from	
	// templateString:
	//		a string to use in lieu of fetching the template from a URL
	// avoidCache:
	//		should the template system not use whatever is in the cache and
	//		always use the passed templatePath or templateString?

	// dojo.debug("avoidCache:", avoidCache);
	var tpath = templatePath || obj.templatePath;

	var tmplts = dojo.widget._templateCache;
	if(!obj["widgetType"]) { // don't have a real template here
		do {
			var dummyName = "__dummyTemplate__" + dojo.widget._templateCache.dummyCount++;
		} while(tmplts[dummyName]);
		obj.widgetType = dummyName;
	}
	var wt = obj.widgetType;

	var ts = tmplts[wt];