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- <?php
- //
- // +----------------------------------------------------------------------+
- // | PHP Version 4 |
- // +----------------------------------------------------------------------+
- // | Copyright (c) 1997-2003 The PHP Group |
- // +----------------------------------------------------------------------+
- // | This source file is subject to version 2.0 of the PHP license, |
- // | that is bundled with this package in the file LICENSE, and is |
- // | available at through the world-wide-web at |
- // | http://www.php.net/license/2_02.txt. |
- // | If you did not receive a copy of the PHP license and are unable to |
- // | obtain it through the world-wide-web, please send a note to |
- // | license@php.net so we can mail you a copy immediately. |
- // +----------------------------------------------------------------------+
- // | Author: Alexey Borzov <avb@php.net> |
- // +----------------------------------------------------------------------+
- //
- // $Id: SigmaRenderer.php,v 1.2 2004/01/18 17:35:52 avb Exp $
- //
-
- require_once 'HTML/Menu/Renderer.php';
-
- /**
- * The renderer that uses HTML_Template_Sigma instance for menu output.
- *
- * @version $Revision: 1.2 $
- * @author Alexey Borzov <avb@php.net>
- * @access public
- * @package HTML_Menu
- */
- class HTML_Menu_SigmaRenderer extends HTML_Menu_Renderer
- {
- /**
- * Template object used for output
- * @var object 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 $_prefix;
-
- /**
- * Class constructor.
- *
- * Sets the template object to use and sets prefix for template blocks
- * and placeholders. We use prefix to avoid name collisions with existing
- * template blocks and it is customisable to allow output of several menus
- * into one template.
- *
- * @access public
- * @param object HTML_Template_Sigma template object to use for output
- * @param string prefix for template blocks and placeholders
- */
- function HTML_Menu_SigmaRenderer(&$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');
- }
- }
- }
- ?>
-