blob: b67ec706a1a6e6d05193c84080d6d3f8cd473db2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/*
Copyright (c) 2004-2011, The Dojo Foundation All Rights Reserved.
Available via Academic Free License >= 2.1 OR the modified BSD license.
see: http://dojotoolkit.org/license for details
*/
if(!dojo._hasResource["dojox.lang.oo.Decorator"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojox.lang.oo.Decorator"] = true;
dojo.provide("dojox.lang.oo.Decorator");
(function(){
var oo = dojox.lang.oo,
D = oo.Decorator = function(value, decorator){
// summary:
// The base class for all decorators.
// description:
// This object holds an original function or another decorator
// object, and implements a special mixin algorithm to be used
// by dojox.lang.oo.mixin.
// value: Object:
// a payload to be processed by the decorator.
// decorator: Function|Object:
// a function to handle the custom assignment, or an object with exec()
// method. The signature is:
// decorator(/*String*/ name, /*Function*/ newValue, /*Function*/ oldValue).
this.value = value;
this.decorator = typeof decorator == "object" ?
function(){ return decorator.exec.apply(decorator, arguments); } : decorator;
};
oo.makeDecorator = function(decorator){
// summary:
// creates new custom decorator creator
// decorator: Function|Object:
// a function to handle the custom assignment,
// or an object with exec() method
// returns: Function:
// new decorator constructor
return function(value){
return new D(value, decorator);
};
};
})();
}
|
