Your IP : 3.149.29.71
;
/**
* Creates the top namespace of the company, and provides an OO approach to objects.
* Enhances John Resig's Class pattern with `augment()` method for structured mixins.
* @author Xedin Unknown <xedin.unknown@gmail.com>
*/
// Based on John Resig's Class pattern
(function () {
Xdn = top.Xdn || {};
var initializing = false, fnTest = /xyz/.test(function () {
xyz;
}) ? /\b_super\b/ : /.*/;
Xdn.Class = function () {
};
Xdn.Class.extend = function (prop) {
var _super = this.prototype;
initializing = true;
var prototype = new this();
initializing = false;
for (var name in prop) {
prototype[name] = typeof prop[name] == "function" && typeof _super[name] == "function" && fnTest.test(prop[name]) ? (function (name, fn) {
return function () {
var tmp = this._super;
this._super = _super[name];
var ret = fn.apply(this, arguments);
this._super = tmp;
return ret;
};
})(name, prop[name]) : prop[name];
}
function Class() {
if (!initializing && this.init) {
this.init.apply(this, arguments);
}
}
Class.prototype = prototype;
Class.prototype.constructor = Class;
Class.extend = arguments.callee;
return Class;
};
})();
;
// A customization of the Class pattern. Allows structured Mixins
(function (Class) {
Class.augment = function (destination, source) {
for (var prop in source) {
if (!source.hasOwnProperty(prop))
continue;
destination.prototype[prop] = typeof (destination.prototype[prop]) !== 'undefined' ?
(function (prop) {
var fn = destination.prototype[prop];
return function () {
// Save any _super variable that already existed
var tmp = this._super;
this._super = source[prop];
fn.apply(this, arguments);
// Restore _super
this._super = tmp;
};
})(prop) :
source[prop];
}
return destination;
};
})(Xdn.Class);