<?php
/**
 *  Copyright (C) 2010  Kai Dorschner
 *
 *  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, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  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, see <http://www.gnu.org/licenses/>.
 *
 * @author Kai Dorschner <the-hide@address.com>
 * @copyright Copyright 2010, Kai Dorschner
 * @license http://www.gnu.org/licenses/gpl.html GPLv3
 * @package mocovi
 * @subpackage controls
 */

ControlFactory::load('inline');

/**
 * @package mocovi
 * @subpackage controls
 */
class currency_control extends inline_control
{
	protected $currencies = array
		( 'euro'	=> array(1.0, '€')
		, 'dolar'	=> array(0.8, '$')		// circa
		, 'pound'	=> array(0.6, 'pound')	// circa
		);

	protected $defaultOptions = array
		( 'to'		=> 'euro' // Destination Currency
		);


	/**
	 * @override
	 */
	public function getText()
	{
		$number = (double)$this->node->nodeValue;
		$value = '';
		switch($this->getOption('to'))
		{
			case 'dolar':
				$value =  number_format($number, 2, '.', ',');
			break;
			case 'pound':
				$value =  number_format($number, 2, '.', ',');
			break;
			default:
				$value =  number_format($number, 2, ',', '.').' EUR';
		}
		return new DomText($value);
	}
}