phphtmllib/widgets/DHTMLTreeNav.inc

<?php
/**
 * This file contains the TreeNav_PearHtmlTreeMenuBridge class.
 *
 * @author Andreas Motl <andreas.motl@ilo.de>
 * @package org.netfrag.patches
 * @name DHTMLTreeNav
 *
 */

/**
 * Cvs-Log:
 *
 * $Id: DHTMLTreeNav.inc,v 1.2 2003/05/13 16:29:11 joko Exp $
 *
 * $Log: DHTMLTreeNav.inc,v $
 * Revision 1.2  2003/05/13 16:29:11  joko
 * using built-in structure reader
 *
 *
 * Revision 1.1  2003/04/18 13:53:05  joko
 * from com.newsblob.phphtmllib/widgets
 *
 * Revision 1.2  2003/02/28 04:24:17  joko
 * disabled benchmarking
 * - purged old code
 *
 * Revision 1.1  2003/02/27 16:57:17  joko
 * + initial commit, inherits from BaseWidget, uses pear-bridge
 *
 *
 */

/**
 * DHTMLTreeNav
 *
 * This is a phpHtmlLib extension class implementing nested trees.
 *
 * It inherits from phpHtmlLib's BaseWidget to be transparently spooled 
 * down when rendering (->render!).
 *
 * It uses phpHtmlLib::TreeNav::PearHtmlTreeMenuBridge to access 
 * some fine component libraries from PEAR to get things done.
 *
 * Please also visit its sister class phpHtmlLib::TreeNav::SelectNav,
 * which displays a nested tree flattened into a html-form "select" element.
 *
 *
 * @author Andreas Motl <andreas.motl@ilo.de>
 * @copyright (c) 2003 - All Rights reserved.
 * @license GNU LGPL (GNU Lesser General Public License)
 *
 * @link http://www.netfrag.org/~joko/
 * @link http://www.gnu.org/licenses/lgpl.txt
 *
 * @package org.netfrag.patches
 * @subpackage phphtmllib::widgets
 * @name DHTMLTreeNav
 *
 * @link http://cvs.netfrag.org/php/libs/org.netfrag.patches
 *
 */
class DHTMLTreeNav extends BaseWidget {

  var $pearbridge;
  var $menuobject;

  function DHTMLTreeNav(&$payload) {

    // pre-flight check
    if (!$payload) {
      user_error("DHTMLTreeNav: \$payload was empty.");
      return;
    }
    
    $args[payload] = &$payload;
    $args[type] = 'DHTML';
    
    // NEW [2003-04-20]: use HTML_TreeMenu's builtin PEAR::Tree structure handler
    $args[converter] = 'builtin.kriesing';
    
    $this->pearbridge = new TreeNav_PearHtmlTreeMenuBridge(&$args);
    $this->menuobject = $this->pearbridge->getMenuObject();

    // initialize output the phpHtmlLib way
    $this->_init_output();

  }

  
  function _init_output() {

    /*
    // styling
    $this->add('
        <style type="text/css">
                body {
                        font-family: Georgia;
                        font-size: 11pt;
                }
                
                .treeMenuDefault {
                        font-style: italic;
                }
                
                .treeMenuBold {
                        font-style: italic;
                        font-weight: bold;
                }
        </style>
    ');
    */

    $this->add('<script src="inc/js/TreeMenu.js" language="JavaScript" type="text/javascript"></script>');

    /*
    // benchmarking - before
    $this->add('
    <script language="JavaScript" type="text/javascript">
    <!--
        a = new Date();
        a = a.getTime();
    //-->
    </script>
        ');
        */

    $this->add($this->menuobject->toHTML());
    
    /*
    // benchmarking - afterwards
    $this->add('
    <script language="JavaScript" type="text/javascript">
    <!--
        b = new Date();
        b = b.getTime();
        
        document.write("Time to render tree: " + ((b - a) / 1000) + "s");
    //-->
    </script>
    ');
    */

  }

}

?>
1	<?php
2	/**
3	* This file contains the TreeNav_PearHtmlTreeMenuBridge class.
4	*
5	* @author Andreas Motl <andreas.motl@ilo.de>
6	* @package org.netfrag.patches
7	* @name DHTMLTreeNav
8	*
9	*/
10
11	/**
12	* Cvs-Log:
13	*
14	* $Id: DHTMLTreeNav.inc,v 1.2 2003/05/13 16:29:11 joko Exp $
15	*
16	* $Log: DHTMLTreeNav.inc,v $
17	* Revision 1.2 2003/05/13 16:29:11 joko
18	* using built-in structure reader
19	*
20	*
21	* Revision 1.1 2003/04/18 13:53:05 joko
22	* from com.newsblob.phphtmllib/widgets
23	*
24	* Revision 1.2 2003/02/28 04:24:17 joko
25	* disabled benchmarking
26	* - purged old code
27	*
28	* Revision 1.1 2003/02/27 16:57:17 joko
29	* + initial commit, inherits from BaseWidget, uses pear-bridge
30	*
31	*
32	*/
33
34	/**
35	* DHTMLTreeNav
36	*
37	* This is a phpHtmlLib extension class implementing nested trees.
38	*
39	* It inherits from phpHtmlLib's BaseWidget to be transparently spooled
40	* down when rendering (->render!).
41	*
42	* It uses phpHtmlLib::TreeNav::PearHtmlTreeMenuBridge to access
43	* some fine component libraries from PEAR to get things done.
44	*
45	* Please also visit its sister class phpHtmlLib::TreeNav::SelectNav,
46	* which displays a nested tree flattened into a html-form "select" element.
47	*
48	*
49	* @author Andreas Motl <andreas.motl@ilo.de>
50	* @copyright (c) 2003 - All Rights reserved.
51	* @license GNU LGPL (GNU Lesser General Public License)
52	*
53	* @link http://www.netfrag.org/~joko/
54	* @link http://www.gnu.org/licenses/lgpl.txt
55	*
56	* @package org.netfrag.patches
57	* @subpackage phphtmllib::widgets
58	* @name DHTMLTreeNav
59	*
60	* @link http://cvs.netfrag.org/php/libs/org.netfrag.patches
61	*
62	*/
63	class DHTMLTreeNav extends BaseWidget {
64
65	var $pearbridge;
66	var $menuobject;
67
68	function DHTMLTreeNav(&$payload) {
69
70	// pre-flight check
71	if (!$payload) {
72	user_error("DHTMLTreeNav: \$payload was empty.");
73	return;
74	}
75
76	$args[payload] = &$payload;
77	$args[type] = 'DHTML';
78
79	// NEW [2003-04-20]: use HTML_TreeMenu's builtin PEAR::Tree structure handler
80	$args[converter] = 'builtin.kriesing';
81
82	$this->pearbridge = new TreeNav_PearHtmlTreeMenuBridge(&$args);
83	$this->menuobject = $this->pearbridge->getMenuObject();
84
85	// initialize output the phpHtmlLib way
86	$this->_init_output();
87
88	}
89
90
91	function _init_output() {
92
93	/*
94	// styling
95	$this->add('
96	<style type="text/css">
97	body {
98	font-family: Georgia;
99	font-size: 11pt;
100	}
101
102	.treeMenuDefault {
103	font-style: italic;
104	}
105
106	.treeMenuBold {
107	font-style: italic;
108	font-weight: bold;
109	}
110	</style>
111	');
112	*/
113
114	$this->add('<script src="inc/js/TreeMenu.js" language="JavaScript" type="text/javascript"></script>');
115
116	/*
117	// benchmarking - before
118	$this->add('
119	<script language="JavaScript" type="text/javascript">
120	<!--
121	a = new Date();
122	a = a.getTime();
123	//-->
124	</script>
125	');
126	*/
127
128	$this->add($this->menuobject->toHTML());
129
130	/*
131	// benchmarking - afterwards
132	$this->add('
133	<script language="JavaScript" type="text/javascript">
134	<!--
135	b = new Date();
136	b = b.getTime();
137
138	document.write("Time to render tree: " + ((b - a) / 1000) + "s");
139	//-->
140	</script>
141	');
142	*/
143
144	}
145
146	}
147
148	?>
MailToCvsAdmin">MailToCvsAdmin	ViewVC Help
Powered by ViewVC 1.1.26