/*

Copyright 2008-2015 Clipperz Srl

This file is part of Clipperz, the online password manager.
For further information about its features and functionalities please
refer to http://www.clipperz.com.

* Clipperz is free software: you can redistribute it and/or modify it
  under the terms of the GNU Affero General Public License as published
  by the Free Software Foundation, either version 3 of the License, or 
  (at your option) any later version.

* Clipperz is distributed in the hope that it will be useful, but 
  WITHOUT ANY WARRANTY; without even the implied warranty of 
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  See the GNU Affero General Public License for more details.

* You should have received a copy of the GNU Affero General Public
  License along with Clipperz. If not, see http://www.gnu.org/licenses/.

*/

"use strict";
Clipperz.Base.module('Clipperz.PM.UI');

//	code snippet taken on March 23, 2015 from here: https://github.com/JedWatson/classnames/blob/master/index.js
//	This code is licensed with the The MIT License (MIT) - Copyright (c) 2015 Jed Watson
//	https://github.com/JedWatson/classnames/blob/master/LICENSE

Clipperz.PM.UI.Components = {
	'classNames': function () {
		var classes = '';
		var arg;

		for (var i = 0; i < arguments.length; i++) {
			arg = arguments[i];
			if (!arg) {
				continue;
			}

			if ('string' === typeof arg || 'number' === typeof arg) {
				classes += ' ' + arg;
			} else if (Object.prototype.toString.call(arg) === '[object Array]') {
				classes += ' ' + classNames.apply(null, arg);
			} else if ('object' === typeof arg) {
				for (var key in arg) {
					if (!arg.hasOwnProperty(key) || !arg[key]) {
						continue;
					}
					classes += ' ' + key;
				}
			}
		}
		return classes.substr(1);
	}
}