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<?php
/**
* The ActionDisplay class provides a HTML_Page2 form rendering.
*
* PHP versions 4 and 5
*
* LICENSE: This source file is subject to version 3.01 of the PHP license
* that is available through the world-wide-web at the following URI:
* http://www.php.net/license/3_01.txt. If you did not receive a copy of
* the PHP License and are unable to obtain it through the web, please
* send a note to license@php.net so we can mail you a copy immediately.
*
* @category HTML
* @package HTML_Progress2
* @author Laurent Laville <pear@laurent-laville.org>
* @copyright 2005-2007 The PHP Group
* @license http://www.php.net/license/3_01.txt PHP License 3.01
* @version CVS: $Id: HTMLPage2.php,v 1.6 2007/01/02 10:58:38 farell Exp $
* @link http://pear.php.net/package/HTML_Progress2
* @since File available since Release 2.0.0RC1
*/
require_once 'HTML/Page2.php';
/**
* The ActionDisplay class provides a HTML_Page2 form rendering.
*
* @category HTML
* @package HTML_Progress2
* @author Laurent Laville <pear@laurent-laville.org>
* @copyright 2005-2007 The PHP Group
* @license http://www.php.net/license/3_01.txt PHP License 3.01
* @version Release: 2.2.0
* @link http://pear.php.net/package/HTML_Progress2
* @since Class available since Release 2.0.0RC1
*/
class ActionDisplay extends HTML_QuickForm_Action_Display
{
/**
* Style sheet for the custom layout
*
* @var string
* @access public
* @since 2.1.0
*/
var $css;
/**
* class constructor
*
* @param string $css custom stylesheet to apply, or default if not set
* @access public
* @since 2.1.0
*/
function ActionDisplay($css = null)
{
// when no user-styles defined, used the default values
$this->setStyleSheet($css);
}
/**
* Outputs the form.
*
* @param object HTML_QuickForm_Page the page being processed
* @access public
* @since 2.0.0RC1
*/
function _renderForm(&$page)
{
$tab = ' ';
$p = new HTML_Page2(array(
'lineend' => PHP_EOL,
'tab' => $tab,
'doctype' => 'XHTML 1.0 Strict',
'language' => 'en',
'cache' => 'false'
));
$p->disableXmlProlog();
$p->setTitle('PEAR::HTML_Progress2 - Generator');
$p->setMetaData('author', 'Laurent Laville');
$formTemplate = "\n<form{attributes}>"
. "\n<table class=\"maintable\">"
. "\n<caption>HTML_Progress2 Generator</caption>"
. "\n{content}"
. "\n</table>"
. "\n</form>";
$headerTemplate = "\n<tr>"
. "\n\t<th colspan=\"2\">"
. "\n\t\t{header}"
. "\n\t</th>"
. "\n</tr>";
$elementTemplate = "\n<tr valign=\"top\">"
. "\n\t<td class=\"qfLabel\"> "
. "<!-- BEGIN required --><span class=\"required\">*</span><!-- END required -->"
. "{label}</td>"
. "\n\t<td class=\"qfElement\">"
. "\n{element}"
. "<!-- BEGIN label_2 --> "
. "<span class=\"qfLabel2\">{label_2}</span>"
. "<!-- END label_2 -->"
. "\n\t</td>"
. "\n</tr>";
$groupTemplate = "\n\t\t<table class=\"group\">"
. "\n\t\t<tr>"
. "\n\t\t\t{content}"
. "\n\t\t</tr>"
. "\n\t\t</table>";
$groupElementTemplate = "<td>{element}"
. "<!-- BEGIN label --><br/>"
. "<span class=\"qfLabel\">{label}</span>"
. "<!-- END label -->"
. "</td>";
$renderer =& $page->defaultRenderer();
$renderer->setFormTemplate($formTemplate);
$renderer->setHeaderTemplate($headerTemplate);
$renderer->setElementTemplate($elementTemplate);
$renderer->setGroupTemplate($groupTemplate, 'name');
$renderer->setGroupElementTemplate($groupElementTemplate, 'name');
$styles = $this->getStyleSheet();
$js = '';
// on preview tab, add progress bar javascript and stylesheet
if ($page->getAttribute('id') == 'Preview') {
$pb = $page->controller->createProgressBar();
$pb->setTab($tab);
$styles .= $pb->getStyle();
$js = $pb->getScript();
$p->addStyleDeclaration($styles);
$p->addScriptDeclaration($js);
$pbElement =& $page->getElement('progressBar');
$pbElement->setText($pb->toHtml() . '<br /><br />');
} else {
$p->addStyleDeclaration($styles);
}
$page->accept($renderer);
$p->addBodyContent( $renderer->toHtml() );
$p->display();
}
/**
* Returns the custom style sheet to use for layout
*
* @param bool $content (optional) Either return css filename or string contents
* @return string
* @access public
* @since 2.1.0
*/
function getStyleSheet($content = true)
{
if ($content) {
$styles = file_get_contents($this->css);
} else {
$styles = $this->css;
}
return $styles;
}
/**
* Set the custom style sheet to use your own styles
*
* @param string $css (optional) File to read user-defined styles from
* @return bool true if custom styles, false if default styles applied
* @access public
* @since 2.1.0
*/
function setStyleSheet($css = null)
{
// default stylesheet is into package data directory
if (!isset($css)) {
$this->css = 'C:\php5\pear\data' . DIRECTORY_SEPARATOR
. 'HTML_Progress2' . DIRECTORY_SEPARATOR
. 'htmlpage2.css';
}
$res = isset($css) && file_exists($css);
if ($res) {
$this->css = $css;
}
return $res;
}
}
?>
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