PrinterBaseElement.php

   1 <?php
   2 /*=====================================================================*
   3 || ###################################################################
   4 || # Blue Static ISSO Framework
   5 || # Copyright ©2002-[#]year[#] Blue Static
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version [#]gpl[#] of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 /**
  23 * Base Printer Element (PrinterElement.php)
  24 *
  25 * @package      ISSO
  26 */
  27
  28 require_once('ISSO/PrinterElement.php');
  29
  30 /**
  31 * Base Printer Element
  32 *
  33 * This class represents the lowest level of printer elements:
  34 * buttons, input fields, etc. These cannot have children elements
  35 * and are only attached to a parent.
  36 *
  37 * @author               Blue Static
  38 * @copyright    Copyright (c)2002 - [#]year[#], Blue Static
  39 * @version              $Revision$
  40 * @package              ISSO
  41 *
  42 */
  43 class BSPrinterBaseElement extends BSPrinterElement
  44 {
  45         /**
  46         * The name of the element
  47         * @var string
  48         */
  49         private $name;
  50
  51         /**
  52         * Type of element
  53         * @var string
  54         */
  55         private $type;
  56
  57         /**
  58         * The value of the element
  59         * @var string
  60         */
  61         private $value;
  62
  63         /**
  64         * The checked/selected attribute (checkbox, radio, and option only)
  65         * @var boolean
  66         */
  67         private $active;
  68
  69         /**
  70         * Constructor
  71         */
  72         function __construct($type, $name, $value = '')
  73         {
  74                 $this->type = $type;
  75                 $this->name = $name;
  76                 $this->value = $value;
  77                 $this->setCssClass('input');
  78         }
  79
  80         // ###################################################################
  81         /**
  82         * If the type is either checkbox, radio, or option then this will
  83         * set the selected/checked attribute
  84         *
  85         * @param        boolean Active?
  86         */
  87         public function setActive($active)
  88         {
  89                 if (!in_array($this->type, array('checkbox', 'radio', 'option')))
  90                 {
  91                         trigger_error('PrinterBaseElement::setActive() can only be used on elements of type checkbox, radio, or option');
  92                 }
  93                 $this->active = $active;
  94         }
  95
  96         // ###################################################################
  97         /**
  98         * Returns the output HTML
  99         *
 100         * @return       string  Output HTML
 101         */
 102         public function paint()
 103         {
 104                 $name = ' name="' . $this->name . '"';
 105                 $value = ' value="' . $this->value . '"';
 106                 switch ($this->type)
 107                 {
 108                         case 'text':
 109                         case 'password':
 110                         case 'button':
 111                         case 'submit':
 112                         case 'reset':
 113                                 return '<input type="' . $this->type . '"' . $name . $value . (($this->type == 'text' OR $this->type == 'password') ? ' size="35" maxlength="255"' : ''). $this->_prepareStyle() . ' />';
 114                         break;
 115
 116                         case 'hidden':
 117                                 return '<input type="hidden"' . $name . $value . ' />';
 118                         break;
 119
 120                         case 'checkbox':
 121                         case 'radio':
 122                                 return '<input type="' . $this->type . '"' . $name . $value . ($this->active ? ' checked="checked"' : '') . $this->_prepareStyle() . ' />';
 123                         break;
 124
 125                         case 'upload':
 126                                 return '<input type="file" size="35"' . $name . $this->_prepareStyle() . ' />';
 127                         break;
 128
 129                         case 'option':
 130                                 return '<option' . $value . ($this->active ? ' selected="selected"' : '') . $this->_prepareStyle() . '>' . $this->name . '</option>';
 131                         break;
 132
 133                         default:
 134                                 trigger_error('Invalid PrinterBaseElement type "' . $this->type . '"');
 135                         break;
 136                 }
 137         }
 138 }
 139
 140 /*=====================================================================*
 141 || ###################################################################
 142 || # $HeadURL$
 143 || # $Id$
 144 || ###################################################################
 145 \*=====================================================================*/
 146 ?>