/[cvs]/nfo/php/libs/org.netfrag.app/WebExplorer/Module/AbstractGUIModule.php
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revision 1.1 by jonen, Thu Mar 20 03:49:22 2003 UTC revision 1.6 by joko, Thu Apr 10 06:19:33 2003 UTC
# Line 4  Line 4 
4  ##    $Id$  ##    $Id$
5  ##    -----------------------------------------------------------------------------  ##    -----------------------------------------------------------------------------
6  ##    $Log$  ##    $Log$
7    ##    Revision 1.6  2003/04/10 06:19:33  joko
8    ##    minor fix: prevent use of undefined instance
9    ##
10    ##    Revision 1.5  2003/04/07 22:29:27  jonen
11    ##    + minor changes
12    ##
13    ##    Revision 1.4  2003/04/05 21:17:51  joko
14    ##    extends Class::Abstract (for being able to call '_abstract_method' on it)
15    ##
16    ##    Revision 1.3  2003/04/04 00:56:08  jonen
17    ##    + add 'mungle_adapter' function
18    ##
19    ##    Revision 1.2  2003/03/20 07:56:18  jonen
20    ##    + added docu
21    ##
22  ##    Revision 1.1  2003/03/20 03:49:22  jonen  ##    Revision 1.1  2003/03/20 03:49:22  jonen
23  ##    + initial commit  ##    + initial commit
24  ##  ##
# Line 14  Line 29 
29  ##    -----------------------------------------------------------------------------  ##    -----------------------------------------------------------------------------
30  */  */
31    
32    
33    /**
34     * required only for $this->_abstract_method({methodname})
35     * can later be used or not without any problems or further
36     * dependencies since this is an abstract base class at the
37     * very top of the inheritance hierarchy.
38     *
39     */
40    loadModule('Class::Abstract');
41    
42  /**  /**
43   * AbstractGUIModule class provides an simple way to create new modules   * AbstractGUIModule class provides an simple way to create new modules
44   * for the Explorer, eg navigation or data browsing elements.   * for the Explorer, eg navigation or data browsing elements.
45   *   *
46   *   * @author Sebastian Utz <seut@tunemedia.de>
47     * @package org.netfrag.app
48     * @name WebExplorer::Module::AbstractModule
49   */   */
50    class WebExplorer_Module_AbstractGUIModule extends Class_Abstract {
   
 class WebExplorer_Module_AbstractGUIModule {  
51    
52    
53   /**   /**
# Line 31  class WebExplorer_Module_AbstractGUIModu Line 56  class WebExplorer_Module_AbstractGUIModu
56   var $_args = array();   var $_args = array();
57    
58   /**   /**
59    * this holds the api declaration of the module    * variable thats holds the reference to phphtmllib GUI object
60    */    */
  var $_api = array();  
   
61   var $_gui_object;   var $_gui_object;
62    
63   /**   /**
64    *  the contructor    *  the contructor
65    *    *
66    * @params object ref - the source object to render data for    * @params struct - the arguments
   * @params string - the caption, if needed  
67    */    */
68    function WebExplorer_Module_AbstractGUIModule($args = array()) {    function WebExplorer_Module_AbstractGUIModule($args = array()) {
69      $this->_args = $args;      $this->_args = $args;
     $this->_api = $this->default_api();  
70            
     $this->set_gui_object();  
71      //print Dumper($this->_gui_object);      //print Dumper($this->_gui_object);
72        $this->set_gui_object();
73    }    }
74          
   function get_api() {  
     return $this->_api;  
   }  
   
   function default_api() {  
     $declaration = array(  
                           'contructor' => array(  
                                                     'args' => "struct",  
                                                     'return' => "object"  
                                                     ),  
                           );  
     return $declaration;  
   }  
     
75    
76    function set_gui_object() {    function set_gui_object() {
77                  user_error("AbstractGUIModule::set_gui_object() - Child must override");                  $msg = "AbstractGUIModule::get_gui_object() - Child must override";
78                    user_error($msg);
79                    return $msg;
80    }    }
81        
82    
83    function add_hidden_items($items) {    function add_hidden_items($items) {
84      foreach($items as $label => $value) {      foreach($items as $label => $value) {
85        $this->add_hidden_item($label, $value);        $this->add_hidden_element($label, $value);
86      }      }
87    }    }
88    
89        
90    function add_hidden_item($label, $value) {    function add_hidden_element($label, $value) {
91        // TODO: review this!
92        if (!$this->_gui_object) { return; }
93      //print "Label: $label => $value<br>";      //print "Label: $label => $value<br>";
94      $this->_gui_object->add_hidden_item($label, $value);      $this->_gui_object->add_hidden_element($label, $value);
95    }    }
96    
97    
98    function &get() {    function &get() {
99       return $this->_gui_object;      if($this->_args['adapter']) {
100          return $this->mungle_adapter($this->_args['adapter']);
101        } else {
102          return $this->_gui_object;
103        }
104    }    }
105        
106      function mungle_adapter($label) {
107        return php::mkInstance($label, array(&$this->_gui_object));
108      }
109      
110        
111  }  }
112    
113  ?>  ?>
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