+<?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: jue jul 17 15:36:26 ART 2003
+Autor: Leandro Lucarella <llucar@mecon.gov.ar>
+-------------------------------------------------------------------------------
+$Id$
+-----------------------------------------------------------------------------*/
+
+require_once 'HTML/QuickForm/Renderer.php';
+require_once 'MECON/HTML/Tabla.php';
+
+/**
+ * QuickForm renderer que usa Tabla como backend.
+ * Basado en el QuickForm Renderer basico.
+ *
+ * @access public
+ */
+class MECON_HTML_QuickForm_Renderer_Tabla_Servicios extends HTML_QuickForm_Renderer {
+
+ /**
+ * Tabla usada para dibujar el formulario.
+ * @var object Tabla
+ * @access private
+ */
+ var $_tabla;
+
+ /**
+ * HTML con los scripts para poner antes del formulario (tipicamente
+ * un javascript).
+ * @var string
+ * @access private
+ */
+ var $_script = '';
+
+ /**
+ * HTML para agregar antes de la tabla (tipicamente un javascript).
+ * @var string
+ * @access private
+ */
+ var $_prepend = '';
+
+ /**
+ * HTML para agregar despues de la tabla.
+ * @var string
+ * @access private
+ */
+ var $_append = '';
+
+ /**
+ * True if we are inside a group
+ * @var bool
+ * @access private
+ */
+ var $_inGroup = false;
+
+ /**
+ * Group error related message.
+ * @var string
+ * @access private
+ */
+ var $_groupError = '';
+
+ /**
+ * Array with HTML generated for group elements
+ * @var array
+ * @access private
+ */
+ var $_groupElements = array();
+
+ /**
+ * Constructor.
+ *
+ * @param mixed $style Estilo de la tabla.
+ *
+ * @access public
+ */
+ function MECON_HTML_QuickForm_Renderer_Tabla_Servicios($style = array())
+ {
+ $this->HTML_QuickForm_Renderer();
+ $this->_tabla =& new Tabla($style);
+ } // end constructor
+
+ /**
+ * returns the HTML generated for the form
+ *
+ * @access public
+ * @return string
+ */
+ function toHtml()
+ {
+ return $this->_script . $this->_prepend .
+ $this->_tabla->toHtml() .
+ $this->_append;
+ } // end func toHtml
+
+ /**
+ * Called when visiting a form, before processing any form elements
+ *
+ * @param object An HTML_QuickForm object being visited
+ * @access public
+ * @return void
+ */
+ function startForm(&$form)
+ {
+ # FIXME - deberia sacarlo del QuickForm
+ #$this->_prepend = $form->getFormStart();
+ $attrs = $form->getAttributesString();
+ $this->_prepend = "\n<FORM$attrs>\n";
+ } // end func startForm
+
+ /**
+ * Called when visiting a form, after processing all form elements
+ * Adds required note, form attributes, validation javascript and form content.
+ *
+ * @param object An HTML_QuickForm object being visited
+ * @access public
+ * @return void
+ */
+ function finishForm(&$form)
+ {
+ // add a required note, if one is needed
+ if (!empty($form->_required) && !$form->_freezeAll) {
+ $id = $this->_tabla->addRow(
+ array($form->getRequiredNote()),
+ array('colspan' => 2, 'align' => 'center')
+ );
+ //$this->_tabla->updateCellAttributes($id, array('colspan' => 2));
+ }
+ // add form attributes and content
+ //$this->_html = str_replace('{content}', $this->_html, $html);
+ // add a validation script
+ $this->_script = strval($form->getValidationScript());
+ # FIXME - deberia sacarlo del QuickForm
+ #$this->_append = $form->getFormEnd();
+ $this->_append = "\n</FORM>\n";
+ } // end func finishForm
+
+ /**
+ * Called when visiting a header element
+ *
+ * @param object An HTML_QuickForm_header element being visited
+ * @access public
+ * @return void
+ */
+ function renderHeader(&$header)
+ {
+ $name = $header->getName();
+ $this->_tabla->addRow(
+ array($header->toHtml()),
+ array('colspan' => 2, $name => true, 'align' => 'center')
+ );
+ } // end func renderHeader
+
+ /**
+ * Renders an element Html
+ * Called when visiting an element
+ *
+ * @param object An HTML_QuickForm_element object being visited
+ * @param bool Whether an element is required
+ * @param string An error message associated with an element
+ * @access public
+ * @return void
+ */
+ function renderElement(&$element, $required, $error)
+ {
+ if (!$this->_inGroup) {
+ $id = $this->_tabla->addRow(
+ array(
+ $element->getLabel() . ($required ? '<FONT color="red">*</FONT>' : ''),
+ $element->toHtml() . ($error ? "<BR><FONT color=\"red\">$error</FONT>" : ''),
+ )
+ );
+ $this->_tabla->updateCellAttributes($id, 0, array('align' => 'left'));
+ $this->_tabla->updateCellAttributes($id, 1, array('align' => 'left'));
+ } else {
+ $this->_groupElements[] = ($element->getLabel() ? ($element->getLabel().' ') : '') . $element->toHtml();
+ }
+ } // end func renderElement
+
+ /**
+ * Renders an hidden element
+ * Called when visiting a hidden element
+ *
+ * @param object An HTML_QuickForm_hidden object being visited
+ * @access public
+ * @return void
+ */
+ function renderHidden(&$element)
+ {
+ $this->_prepend .= "\n\t". $element->toHtml();
+ } // end func renderHidden
+
+ /**
+ * Called when visiting a raw HTML/text pseudo-element
+ *
+ * @param object An HTML_QuickForm_html element being visited
+ * @access public
+ * @return void
+ */
+ function renderHtml(&$data)
+ {
+ $this->_tabla->addRow(
+ array($header->toHtml()),
+ array('colspan' => 2)
+ );
+ } // end func renderHtml
+
+ /**
+ * Called when visiting a group, before processing any group elements
+ *
+ * @param object An HTML_QuickForm_group object being visited
+ * @param bool Whether a group is required
+ * @param string An error message associated with a group
+ * @access public
+ * @return void
+ */
+ function startGroup(&$group, $required, $error)
+ {
+ $this->_groupElements = array();
+ $this->_groupError = $error;
+ $this->_inGroup = true;
+ } // end func startGroup
+
+ /**
+ * Called when visiting a group, after processing all group elements
+ *
+ * @param object An HTML_QuickForm_group object being visited
+ * @access public
+ * @return void
+ */
+ function finishGroup(&$group)
+ {
+ $name = $group->getName();
+ $sep = $group->_separator;
+ if (strtolower($name) == 'botones') {
+ $id = $this->_tabla->addRow(
+ array(join('', $this->_groupElements))
+ );
+ $this->_tabla->updateCellAttributes($id, 0, array('valign' => 'middle', 'align' => 'center', 'colspan' => 2));
+ } else {
+ $id = $this->_tabla->addRow(
+ array($group->getLabel(), join($sep, $this->_groupElements)),
+ array('valign' => 'middle', 'align' => 'left')
+ );
+ $this->_tabla->updateCellAttributes($id, 0, array('titulo' => true, 'align' => 'left'));
+ }
+ $this->_inGroup = false;
+ } // end func finishGroup
+
+} // end class HTML_QuickForm_Renderer_Default
+
+?>
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