Viewing file:  SigmaRenderer.php (4.68 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
<?php
/**
* The renderer that uses HTML_Template_Sigma instance for menu output.
*
* 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_Menu
* @author Alexey Borzov <avb@php.net>
* @copyright 2001-2007 The PHP Group
* @license http://www.php.net/license/3_01.txt PHP License 3.01
* @version CVS: $Id: SigmaRenderer.php,v 1.3 2007/05/18 20:54:33 avb Exp $
* @link http://pear.php.net/package/HTML_Menu
*/
/**
* Abstract base class for HTML_Menu renderers
*/
require_once 'HTML/Menu/Renderer.php';
/**
* The renderer that uses HTML_Template_Sigma instance for menu output.
*
* @category HTML
* @package HTML_Menu
* @author Alexey Borzov <avb@php.net>
* @version Release: 2.1.4
*/
class HTML_Menu_SigmaRenderer extends HTML_Menu_Renderer
{
/**#@+
* @access private
*/
/**
* Template object used for output
* @var HTML_Template_Sigma
*/
var $_tpl;
/**
* Mapping from HTML_MENU_ENTRY_* constants to template block names
* @var array
*/
var $_typeNames = array(
HTML_MENU_ENTRY_INACTIVE => 'inactive',
HTML_MENU_ENTRY_ACTIVE => 'active',
HTML_MENU_ENTRY_ACTIVEPATH => 'activepath',
HTML_MENU_ENTRY_PREVIOUS => 'previous',
HTML_MENU_ENTRY_NEXT => 'next',
HTML_MENU_ENTRY_UPPER => 'upper',
HTML_MENU_ENTRY_BREADCRUMB => 'breadcrumb'
);
/**
* Prefix for template blocks and placeholders
* @var string
*/
var $_prefix;
/**#@-*/
/**
* Class constructor.
*
* Sets the template object to use and sets prefix for template blocks
* and placeholders. We use prefix to avoid name collisions with existing
* template blocks and it is customisable to allow output of several menus
* into one template.
*
* @access public
* @param HTML_Template_Sigma template object to use for output
* @param string prefix for template blocks and placeholders
*/
function HTML_Menu_SigmaRenderer(&$tpl, $prefix = 'mu_')
{
$this->_tpl =& $tpl;
$this->_prefix = $prefix;
}
function finishMenu($level)
{
if ('rows' == $this->_menuType && $this->_tpl->blockExists($this->_prefix . ($level + 1) . '_menu_loop')) {
$this->_tpl->parse($this->_prefix . ($level + 1) . '_menu_loop');
} elseif ($this->_tpl->blockExists($this->_prefix . 'menu_loop')) {
$this->_tpl->parse($this->_prefix . 'menu_loop');
}
}
function finishRow($level)
{
if ('rows' == $this->_menuType && $this->_tpl->blockExists($this->_prefix . ($level + 1) . '_row_loop')) {
$this->_tpl->parse($this->_prefix . ($level + 1) . '_row_loop');
} elseif ($this->_tpl->blockExists($this->_prefix . 'row_loop')) {
$this->_tpl->parse($this->_prefix . 'row_loop');
}
}
function renderEntry($node, $level, $type)
{
if (in_array($this->_menuType, array('tree', 'sitemap', 'rows'))
&& $this->_tpl->blockExists($this->_prefix . ($level + 1) . '_' . $this->_typeNames[$type])) {
$blockName = $this->_prefix . ($level + 1) . '_' . $this->_typeNames[$type];
} else {
$blockName = $this->_prefix . $this->_typeNames[$type];
}
if (('tree' == $this->_menuType || 'sitemap' == $this->_menuType) &&
$this->_tpl->blockExists($blockName . '_indent')) {
for ($i = 0; $i < $level; $i++) {
$this->_tpl->touchBlock($blockName . '_indent');
$this->_tpl->parse($blockName . '_indent');
}
}
foreach ($node as $k => $v) {
if ('sub' != $k && $this->_tpl->placeholderExists($this->_prefix . $k, $blockName)) {
$this->_tpl->setVariable($this->_prefix . $k, $v);
}
}
$this->_tpl->parse($blockName);
if ('rows' == $this->_menuType
&& $this->_tpl->blockExists($this->_prefix . ($level + 1) . '_entry_loop')) {
$this->_tpl->parse($this->_prefix . ($level + 1) . '_entry_loop');
} else {
$this->_tpl->parse($this->_prefix . 'entry_loop');
}
}
}
?>
|