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<?php
/* vim:set tabstop=8 softtabstop=8 shiftwidth=8 noexpandtab: */
/**
*
* LICENSE: GNU General Public License, version 2 (GPLv2)
* Copyright 2001 - 2013 Ampache.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
// A collection of methods related to the user interface
class UI {
private static $_classes;
private static $_ticker;
public function __construct($data) {
return false;
}
/**
* check_ticker
*
* Stupid little cutesie thing to ratelimit output of long-running
* operations.
*/
public static function check_ticker() {
if (!isset(self::$_ticker) || (time() > self::$_ticker + 1)) {
self::$_ticker = time();
return true;
}
return false;
}
/**
* flip_class
*
* First initialised with an array of two class names. Subsequent calls
* reverse the array then return the first element.
*/
public static function flip_class($classes = null) {
if (is_array($classes)) {
self::$_classes = $array;
}
else {
self::$_classes = array_reverse(self::$_classes);
}
return self::$_classes[0];
}
}
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