<?php
/*=====================================================================*\
|| ###################################################################
|| # Blue Static ISSO Framework
|| # Copyright (c)2005-2008 Blue Static
|| #
|| # 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.,
|| # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|| ###################################################################
\*=====================================================================*/

/**
 * Printer System (printer.php)
 *
 * @package	ISSO
 */

require_once(ISSO . '/PrinterAbstract.php');
require_once(ISSO . '/PrinterElement.php');
require_once(ISSO . '/PrinterElementLabel.php');
require_once(ISSO . '/PrinterElementTable.php');
require_once(ISSO . '/PrinterRootAbstract.php');
require_once(ISSO . '/PrinterRootForm.php');
require_once(ISSO . '/PrinterRootPage.php');
require_once(ISSO . '/PrinterRootTable.php');
require_once(ISSO . '/PrinterNavigation.php');

/**
 * Printer System
 *
 * This is the root static framework module for the HTML printer system that
 * works without templates. Here, you simply set the language and stylesheet
 * information and use the other classes to generate the code.
 *
 * @author		Blue Static
 * @copyright	Copyright (c)2005 - 2008, Blue Static
 * @package		ISSO
 * 
 */
class BSPrinter
{	
	/**
	 * Singleton instance
	 * @var BSPrinter
	 */
	private static $instance;
	
	/**
	 * Language information for all printer elements with format array(langcode: en_US, direction: ltr/rtl, charset: utf-8)
	 * @var string
	 */
	private $language = array('langcode' => 'en_US', 'direction' => 'ltr', 'charset' => 'utf-8');
	
	/**
	 * CSS stylesheet to link to
	 * @var string
	 */
	private $stylesheet;
	
	/**
	 * Realm; the extra bit added to the title
	 * @var string
	 */
	private $realm = 'BSPrinterOutput';
	
	/**
	 * The copyright string used in the footer
	 * @var string
	 */
	private $copyright;
	
	/**
	 * Constructor (private)
	 */
	private function __construct() {}
	
	/**
	 * Returns the singleton instance
	 *
	 * @return	BSPrinter	Singleton instance
	 */
	private static function _instance()
	{
		if (!self::$instance)
		{
			self::$instance = new BSPrinter();
		}
		return self::$instance;
	}
	
	/**
	 * Returns the copyright string
	 *
	 * @return	string
	 */
	public static function get_copyright()
	{
		self::_instance()->copyright;
	}
	
	/**
	 * Sets the copyright string
	 *
	 * @param	string The copyright string
	 */
	public static function set_copyright($copyright)
	{
		self::_instance()->copyright = $copyright;
	}
	
	/**
	 * Returns the realm
	 *
	 * @return	string	Realm
	 */
	public static function get_realm()
	{
		return self::_instance()->realm;
	}
	
	/**
	 * Sets the realm
	 *
	 * @param	string	Realm
	 */
	public static function set_realm($realm)
	{
		self::_instance()->realm = $realm;
	}
	
	/**
	 * Returns the language array
	 *
	 * @return	array	Language array
	 */
	public static function get_language_information()
	{
		return self::_instance()->language;
	}
	
	/**
	 * Sets the language array information
	 *
	 * @param	array	Language array
	 */
	public static function set_language_information($lang)
	{		
		self::_instance()->language = $lang;
	}
	
	/**
	 * Returns the stylesheet URL
	 *
	 * @return	string	Stylesheet link
	 */
	public static function get_stylesheet()
	{
		return self::_instance()->stylesheet;
	}
	
	/**
	 * Sets the path to the CSS style sheet
	 *
	 * @param	string	Path
	 */
	public static function set_stylesheet($stylesheet)
	{
		self::_instance()->stylesheet = $stylesheet;
	}
}

?>