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: Generic.php,v 1.19 2003/04/18 15:40:51 joko Exp $
 *
 * $Log: Generic.php,v $
 *
 * 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	joko	1.1	<?php
2	joko	1.2	/**
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: Generic.php,v 1.19 2003/04/18 15:40:51 joko Exp $
15			*
16			* $Log: Generic.php,v $
17			*
18			* Revision 1.1 2003/04/18 13:53:05 joko
19			* from com.newsblob.phphtmllib/widgets
20			*
21			* Revision 1.2 2003/02/28 04:24:17 joko
22			* disabled benchmarking
23			* - purged old code
24			*
25			* Revision 1.1 2003/02/27 16:57:17 joko
26			* + initial commit, inherits from BaseWidget, uses pear-bridge
27			*
28			*
29			*/
30
31			/**
32			* DHTMLTreeNav
33			*
34			* This is a phpHtmlLib extension class implementing nested trees.
35			*
36			* It inherits from phpHtmlLib's BaseWidget to be transparently spooled
37			* down when rendering (->render!).
38			*
39			* It uses phpHtmlLib::TreeNav::PearHtmlTreeMenuBridge to access
40			* some fine component libraries from PEAR to get things done.
41			*
42			* Please also visit its sister class phpHtmlLib::TreeNav::SelectNav,
43			* which displays a nested tree flattened into a html-form "select" element.
44			*
45			*
46			* @author Andreas Motl <andreas.motl@ilo.de>
47			* @copyright (c) 2003 - All Rights reserved.
48			* @license GNU LGPL (GNU Lesser General Public License)
49			*
50			* @link http://www.netfrag.org/~joko/
51			* @link http://www.gnu.org/licenses/lgpl.txt
52			*
53			* @package org.netfrag.patches
54			* @subpackage phphtmllib::widgets
55			* @name DHTMLTreeNav
56			*
57			* @link http://cvs.netfrag.org/php/libs/org.netfrag.patches
58			*
59			*/
60	joko	1.1	class DHTMLTreeNav extends BaseWidget {
61
62			var $pearbridge;
63			var $menuobject;
64
65			function DHTMLTreeNav(&$payload) {
66
67			// pre-flight check
68			if (!$payload) {
69			user_error("DHTMLTreeNav: \$payload was empty.");
70			return;
71			}
72
73			$args[payload] = &$payload;
74			$args[type] = 'DHTML';
75	joko	1.2
76			// NEW [2003-04-20]: use HTML_TreeMenu's builtin PEAR::Tree structure handler
77			$args[converter] = 'builtin.kriesing';
78
79	joko	1.1	$this->pearbridge = new TreeNav_PearHtmlTreeMenuBridge(&$args);
80			$this->menuobject = $this->pearbridge->getMenuObject();
81
82			// initialize output the phpHtmlLib way
83	joko	1.2	$this->_init_output();
84	joko	1.1
85			}
86
87
88			function _init_output() {
89
90			/*
91			// styling
92			$this->add('
93			<style type="text/css">
94			body {
95			font-family: Georgia;
96			font-size: 11pt;
97			}
98
99			.treeMenuDefault {
100			font-style: italic;
101			}
102
103			.treeMenuBold {
104			font-style: italic;
105			font-weight: bold;
106			}
107			</style>
108			');
109			*/
110
111			$this->add('<script src="inc/js/TreeMenu.js" language="JavaScript" type="text/javascript"></script>');
112
113			/*
114			// benchmarking - before
115			$this->add('
116			<script language="JavaScript" type="text/javascript">
117			<!--
118			a = new Date();
119			a = a.getTime();
120			//-->
121			</script>
122			');
123			*/
124
125			$this->add($this->menuobject->toHTML());
126
127			/*
128			// benchmarking - afterwards
129			$this->add('
130			<script language="JavaScript" type="text/javascript">
131			<!--
132			b = new Date();
133			b = b.getTime();
134
135			document.write("Time to render tree: " + ((b - a) / 1000) + "s");
136			//-->
137			</script>
138			');
139			*/
140
141			}
142
143			}
144
145			?>
MailToCvsAdmin">MailToCvsAdmin	ViewVC Help
Powered by ViewVC 1.1.26