[Phpgroupware-cvs] addressbook/inc class.widget_lists.inc.php, NONE, 1.1.2.1

[Jonathan Rivera <address@hidden>]

Update of /cvsroot/phpgroupware/addressbook/inc
In directory subversions:/tmp/cvs-serv5570/addressbook/inc

Added Files:
      Tag: Version-0_9_16-branch
        class.widget_lists.inc.php 
Log Message:
This widget draws two boxes and you can pass values from one to another one and 
in the end of obtaining the differences


--- NEW FILE: class.widget_lists.inc.php ---
  /**************************************************************************\
  * phpGroupWare - widget_lists                                              *
  * http://www.phpgroupware.org                                              *
  * This program is part of the GNU project, see http://www.gnu.org/         *
  *                                                                          *
  * Copyright 2003 Free Software Foundation, Inc.                            *
  *                                                                          *
  * Originally Written by Jonathan Alberto Rivera Gomez - jarg at co.com.mx  *
  * Current Maintained by Jonathan Alberto Rivera Gomez - jarg at co.com.mx  *
  * --------------------------------------------                             *
  * Development of this application was funded by http://www.sogrp.com       *
  * --------------------------------------------                             *
  *  This program is Free Software; you can redistribute it and/or modify it *
  *  under the terms of the GNU General Public License as published by the   *
  *  Free Software Foundation; either version 2 of the License, or (at your  *
  *  option) any later version.                                              *
  \**************************************************************************/
<?php
        class widget_lists
        {
                var $title;
                var $form_name;
                var $use_combos;
                
                /**
                * Set the parameters for the list box with all options
                *            
                * @param string $title The title of the widget
                * @param array $form_name The name form where it will be this 
widget
                * @param string $use_combos Use True if you want to have combos 
in your widget
                */
                function widget_lists($title, $form_name, $use_combos=True)
                {
                        $this->template = &$GLOBALS['phpgw']->template;
                        $this->title = $title;
                        $this->form_name = $form_name;
                        $this->use_combos = $use_combos;
                }
                
                /**
                * Draw the widget
                *            
                * @return string The html code for this widget
                */
                function get_widget()
                {
                        $this->template->set_file(array('widget_list_t' => 
'widget_lists.tpl'));
                        $this->template->set_block('widget_list_t', 
'many_actions', 'many_actions');
                        $this->template->set_block('widget_list_t', 'combos', 
'combos');
                        
                        $this->template->set_var('lang_general_title', 
$this->title);

                        if($this->use_combos)
                        {
                                
$this->template->set_var('lang_left_combo_title', $this->left_combo_title);
                                $this->template->set_var('left_combo', 
$this->left_combo);
                                
$this->template->set_var('lang_right_combo_title', $this->right_combo_title);
                                $this->template->set_var('right_combo', 
$this->right_combo);
                                $this->template->parse('combos_lists', 
'combos');
                        }

                        $this->template->set_var('lang_all_option_list_title', 
$this->all_option_list_title);
                        $this->template->set_var('all_option_list_name', 
$this->all_option_list_name);
                        $this->template->set_var('all_option_list', 
$this->all_option_list);
                        
$this->template->set_var('lang_selected_option_list_title', 
$this->selected_option_list_title);
                        $this->template->set_var('selected_option_list_name', 
$this->selected_option_list_name);
                        $this->template->set_var('selected_option_list', 
$this->selected_option_list);

                        $this->template->set_var('th_bg',   
$GLOBALS['phpgw_info']['theme']['th_bg']);
                        $this->template->set_var('th_text', 
$GLOBALS['phpgw_info']['theme']['th_text']);
                        $this->template->set_var('row_on',  
$GLOBALS['phpgw_info']['theme']['row_on']);
                        $this->template->set_var('row_off', 
$GLOBALS['phpgw_info']['theme']['row_off']);
                        
$this->template->set_var('row_text',$GLOBALS['phpgw_info']['theme']['row_text']);

                        return $this->template->fp('out', 'many_actions');
                }

                /**
                * Set the parameters for the list box with all options
                *            
                * @param string $title The title of the list box
                * @param array $list_name The name of the list box
                * @param string $list The array with the data for this list box 
($list[$key] = $value)
                * @return mixed The option list box which have all options
                */
                function set_all_option_list($title, $list_name, $list=array())
                {
                        $this->all_option_list_title = $title;
                        $this->all_option_list = $this->get_option_list($list);
                        $this->all_option_list_name = $list_name;
                }

                /**
                * Set the parameters for the list box with selected options
                *            
                * @param string $title The title of the list box
                * @param array $list_name The name of the list box
                * @param string $list The array with the data for this list box 
($list[$key] = $value)
                * @return mixed The option list box which have selected options
                */
                function set_selected_option_list($title, $list_name, 
$list=array())
                {
                        $this->selected_option_list_title = $title;
                        $this->selected_option_list = 
$this->get_option_list($list);
                        $this->selected_option_list_name = $list_name;
                        $this->old_option_list = $list;
                }

                /**
                * Set the parameters for the left combo
                *            
                * @param string $title The title of the combo
                * @param array $list_name The name of the combo
                * @param string $list The array with the data for this list box 
($list[$key] = $value)
                * @param string $selected The option selected for this combo
                * @param boolean $use_js For use javascript
                * @return mixed The left combo box 
                */
                function set_left_combo($title, $list_name, $list=array(), 
$selected='', $use_js=False)
                {
                        $this->left_combo_title = $title;
                        $this->left_combo = $this->get_combo($list_name, $list, 
$selected, $use_js);
                }
                
                /**
                * Set the parameters for the right combo
                *            
                * @param string $title The title of the combo
                * @param array $list_name The name of the combo
                * @param string $list The array with the data for this list box 
($list[$key] = $value)
                * @param string $selected The option selected for this combo
                * @param boolean $use_js For use javascript
                * @return mixed The right combo box 
                */
                function set_right_combo($title, $list_name, $list=array(), 
$selected='', $use_js=False)
                {
                        $this->right_combo_title = $title;
                        $this->right_combo = $this->get_combo($list_name, 
$list, $selected, $use_js);
                }
                
                /**
                * Get the records to process, new and deleted
                *            
                * @return array The array with all new records and deleted 
                * ($array = array(delete => values, insert => values, edit => 
values))
                */
                function get_resul_list()
                {
                        $pos = strpos($this->selected_option_list_name, '[]');
                        $var_option_name = 
$pos?substr($this->selected_option_list_name,0,$pos):$this->selected_option_list_name;
                        return 
$this->diff_arrays(array_keys($this->old_option_list), 
get_var($var_option_name));
                }
                
                /**
                * Compare two arrays and return the diferences
                *            
                * @param array $old_array The array with old options
                * @param array $new_array The array with new options
                * @return array The array with diferences
                * ($array = array(delete => values, insert => values, edit => 
values))
                */
                function diff_arrays($old_array=array(), $new_array=array())
                {
                        if(!is_array($old_array))
                        {
                                $old_array =  array();
                        }
                        
                        if(!is_array($new_array))
                        {
                                $new_array =  array();
                        }

                        $result['delete'] = array_diff($old_array, $new_array);
                        $result['insert'] = array_diff($new_array, $old_array);
                        $result['edit'] = array_intersect($old_array, 
$new_array);
                        return $result;
                }

                /**
                * Get the combo box
                *            
                * @param string $name The name of the combo
                * @param array $list The array with the data for this list box 
($list[$key] = $value)
                * @param string $selected The option selected for this combo
                * @param boolean $use_js For use javascript
                * @return mixed The combo box 
                */
                function get_combo($name, $list=array(), $selected='', 
$use_js=False)
                {
                        $js_str = $use_js?'onChange="this.form.submit();"':'';
                        $str = '<select name="'.$name.'" '. $js_str .'  
style="width:220">'.$this->get_option_list($list, $selected).'</select>';
                        return $str;
                }

                /**
                * Make the option list html code
                *            
                * @param array $list The array with the data for this list box 
($list[$key] = $value)
                * @param string $selected The option what you selected 
                * @return string The html code with all options
                */
                function get_option_list($list=array(), $selected='')
                {
                        $selected_option[$selected] = ' selected';
                        if(is_array($list))
                        {
                                foreach($list as $key => $data)
                                {
                                        $str .= '<option value="'.$key.'" ' . 
$selected_option[$key] . '>'.$data.'</option>';
                                }
                        }
                        return $str;
                }
                
                /**
                * Get the javascript function for use in the form
                *            
                * @return string The javascript function for use in the form
                */
                function get_onsubmit_js_string()
                {
                        return 
'onsubmit="process_list(\''.$this->all_option_list_name.'\',\''.$this->selected_option_list_name.'\')"';
                }
                
                /**
                * Get the javascript functions which are necesary for this 
widget
                *            
                * @return string The javascript functions
                */
                function java_script()
                {
                        $tmp= '
                        <SCRIPT LANGUAGE="JavaScript">
                        function move(fboxname, tboxname, sboxname, cboxname) {
                                var arrFbox = new Array();
                                var arrTbox = new Array();
                                var arrLookup = new Array();
                                var i;

                                fbox = 
document.'.$this->form_name.'.elements[fboxname];
                                tbox = 
document.'.$this->form_name.'.elements[tboxname];

                                for (i = 0; i < tbox.options.length; i++) 
                                {
                                        arrLookup[tbox.options[i].text] = 
tbox.options[i].value;
                                        arrTbox[i] = tbox.options[i].text;
                                }
                                var fLength = 0;
                                var tLength = arrTbox.length;
                                for(i = 0; i < fbox.options.length; i++) 
                                {
                                        arrLookup[fbox.options[i].text] = 
fbox.options[i].value;
                                        if (fbox.options[i].selected && 
fbox.options[i].value != "") 
                                        {
                                                arrTbox[tLength] = 
fbox.options[i].text;
                                                tLength++;
                                        }
                                        else 
                                        {
                                                arrFbox[fLength] = 
fbox.options[i].text;
                                                fLength++;
                                        }
                                }
                                arrFbox.sort();
                                arrTbox.sort();
                                fbox.length = 0;
                                tbox.length = 0;

                                var c;
                                for(c = 0; c < arrFbox.length; c++) 
                                {
                                        var no = new Option();
                                        no.value = arrLookup[arrFbox[c]];
                                        no.text = arrFbox[c];
                                        fbox[c] = no;
                                }
                                for(c = 0; c < arrTbox.length; c++) 
                                {
                                        var no = new Option();
                                        no.value = arrLookup[arrTbox[c]];
                                        no.text = arrTbox[c];
                                        tbox[c] = no;
                                }

                                move_cbo(sboxname, cboxname);
                        }

                        function move_cbo(sboxname, cboxname) {
                                sbox = 
document.'.$this->form_name.'.elements[sboxname];
                                cbox = 
document.'.$this->form_name.'.elements[cboxname];
                                if(sbox.length > 0)
                                {
                                        sel_opt = 
sbox.options[sbox.selectedIndex].text;
                                }
                                else
                                {
                                        sel_opt="";
                                }
                                sbox.length = 0;
                                for(c = 0; c < cbox.length; c++) 
                                {
                                        var no = new Option();
                                        no.value = cbox[c].value;
                                        no.text = cbox[c].text;
                                        if(no.text == sel_opt)
                                        {
                                                i = c;
                                        }
                                        sbox[c] = no;
                                }
                                if(i>0)
                                {
                                        sbox.options[i].selected = true;
                                }
                        }

                        function process_list(allboxname, myboxname) {
                                mybox = 
document.'.$this->form_name.'.elements[myboxname];
                                for(c = 0; c < mybox.options.length; c++) 
                                {
                                        mybox.options[c].selected = true;
                                }
                        }

                        </script>';
                        return $tmp;
                }
        }
?>