<?php /* vim: set binary expandtab tabstop=4 shiftwidth=4 textwidth=80:
-------------------------------------------------------------------------------
                             Ministerio de Economía
                                    meconlib
-------------------------------------------------------------------------------
This file is part of meconlib.

meconlib 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 2 of the License, or (at your option)
any later version.

meconlib 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; if not,
write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
Boston, MA  02111-1307  USA
-------------------------------------------------------------------------------
Creado: vie mar 19 14:50:53 ART 2004
Autor:  Martin Marrese <mmarre@mecon.gov.ar>
-------------------------------------------------------------------------------
$Id$
-----------------------------------------------------------------------------*/

require_once 'HTML/Page.php';

/**
 * Clase para crear paginas sin tener que utilizar MECON_Marco.
 * Obtiene los css de los objetos que se le agregan
 *
 * @access public
 */
class MECON_HTML_Page extends HTML_Page {
    
    /**
     * Constructor.
     *
     * @return void
     * @access public
     */
    function MECON_HTML_Page() // ~X2C
    {
        parent::HTML_Page(
                array (
                    'doctype'  => 'HTML 4.01 Transitional',
                    'charset'  => 'iso-8859-1',
                    'lineend'  => 'unix',
                    'language' => 'es',
                    'cache'    => 'false',
                    'simple'   => 'true'
                    )
                );
    }

    /**
     * Redefinicion de la funcion que permite agregar objetos o html al body de 
     * la pagina.
     * Si es un objeto debe tener un metodo toHtml y opcionalmente puede tener
     * un getCSS.
     *
     * @param  mixed $content Contenido a agregar en la pagina
     *
     * @return void
     * @access public
     */
    function addBodyContent($content)
    {
        if ((is_object($content)) && (method_exists($content, 'getcss'))) {
            $this->addStyleSheet($content->getCSS());
        }
        parent::addBodyContent($content);
    }

    /**
     * Muestra un error y termina el programa.
     */
    function exitError($msg)
    {
        require_once 'MECON/HTML/Error.php';
        if (is_a($msg, 'pear_error')) {
            $msg = $msg->getMessage();
        }
        $this->addBodyContent(new MECON_HTML_Error($msg));
        $this->display();
        exit;
    }

}
?>