Subversion Repositories Applications.papyrus

Rev

Rev 1987 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1318 alexandre_ 1 
/*
2 
	Copyright (c) 2004-2006, The Dojo Foundation
3 
	All Rights Reserved.
4 
 
5 
	Licensed under the Academic Free License version 2.1 or above OR the
6 
	modified BSD license. For more information on Dojo licensing, see:
7 
 
8 
		http://dojotoolkit.org/community/licensing.shtml
9 
*/
10 
 
1422 alexandre_ 11 
 
12 
 
1318 alexandre_ 13 
dojo.provide("dojo.AdapterRegistry");
14 
dojo.require("dojo.lang.func");
15 
dojo.AdapterRegistry = function (returnWrappers) {
16 
	this.pairs = [];
17 
	this.returnWrappers = returnWrappers || false;
18 
};
19 
dojo.lang.extend(dojo.AdapterRegistry, {register:function (name, check, wrap, directReturn, override) {
20 
	var type = (override) ? "unshift" : "push";
21 
	this.pairs[type]([name, check, wrap, directReturn]);
22 
}, match:function () {
23 
	for (var i = 0; i < this.pairs.length; i++) {
24 
		var pair = this.pairs[i];
25 
		if (pair[1].apply(this, arguments)) {
26 
			if ((pair[3]) || (this.returnWrappers)) {
27 
				return pair[2];
28 
			} else {
29 
				return pair[2].apply(this, arguments);
30 
			}
31 
		}
32 
	}
33 
	throw new Error("No match found");
34 
}, unregister:function (name) {
35 
	for (var i = 0; i < this.pairs.length; i++) {
36 
		var pair = this.pairs[i];
37 
		if (pair[0] == name) {
38 
			this.pairs.splice(i, 1);
39 
			return true;
40 
		}
41 
	}
42 
	return false;
43 
}});
44