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         * The JavaScript onClick attribute
  71         * @var string
  72         */
  73         private $onClick;
  74
  75         /**
  76         * Constructor
  77         */
  78         function __construct($type, $name, $value = '')
  79         {
  80                 $this->type = $type;
  81                 $this->name = $name;
  82                 $this->value = $value;
  83                 $this->setCssClass('input');
  84
  85                 if ($type == 'textarea')
  86                 {
  87                         $this->setStyle(array('width' => '100%', 'height' => '50px'));
  88                 }
  89         }
  90
  91         // ###################################################################
  92         /**
  93         * If the type is either checkbox, radio, or option then this will
  94         * set the selected/checked attribute
  95         *
  96         * @param        boolean Active?
  97         */
  98         public function setActive($active)
  99         {
 100                 if (!in_array($this->type, array('checkbox', 'radio', 'option')))
 101                 {
 102                         trigger_error('BSPrinterBaseElement::setActive() can only be used on elements of type checkbox, radio, or option');
 103                 }
 104                 $this->active = $active;
 105         }
 106
 107         // ###################################################################
 108         /**
 109         * Sets the JavaScript onclick action
 110         *
 111         * @param        string  onClick attribute value
 112         */
 113         public function setOnClick($onClick)
 114         {
 115                 $this->onClick = $onClick;
 116         }
 117
 118         // ###################################################################
 119         /**
 120         * Returns the type
 121         *
 122         * @return       string  Element type
 123         */
 124         public function getType()
 125         {
 126                 return $this->type;
 127         }
 128
 129         // ###################################################################
 130         /**
 131         * Returns the name of the element
 132         *
 133         * @return       string  Name
 134         */
 135         public function getName()
 136         {
 137                 return $this->name;
 138         }
 139
 140         // ###################################################################
 141         /**
 142         * Sets the name of the element
 143         *
 144         * @param        string  A new name
 145         */
 146         public function setName($name)
 147         {
 148                 $this->name = $name;
 149         }
 150
 151         // ###################################################################
 152         /**
 153         * Returns the output HTML
 154         *
 155         * @return       string  Output HTML
 156         */
 157         public function paint()
 158         {
 159                 $name = ' name="' . $this->name . '"';
 160                 $value = ' value="' . $this->value . '"';
 161                 $onclick = ($this->onClick ? ' onclick="' . $this->onClick . '"' : '');
 162
 163                 $attrs = $name . $value . $onclick;
 164
 165                 switch ($this->type)
 166                 {
 167                         case 'text':
 168                         case 'password':
 169                         case 'button':
 170                         case 'submit':
 171                         case 'reset':
 172                                 return '<input type="' . $this->type . '"' . $attrs . (($this->type == 'text' OR $this->type == 'password') ? ' size="35" maxlength="255"' : ''). $this->_prepareStyle() . ' />';
 173                         break;
 174
 175                         case 'hidden':
 176                                 return '<input type="hidden"' . $name . $value . ' />';
 177                         break;
 178
 179                         case 'checkbox':
 180                         case 'radio':
 181                                 return '<input type="' . $this->type . '"' . $attrs . ($this->active ? ' checked="checked"' : '') . $this->_prepareStyle() . ' />';
 182                         break;
 183
 184                         case 'upload':
 185                                 return '<input type="file" size="35"' . $name . $this->_prepareStyle() . ' />';
 186                         break;
 187
 188                         case 'option':
 189                                 return '<option' . $value . ($this->active ? ' selected="selected"' : '') . $this->_prepareStyle() . '>' . $this->name . '</option>';
 190                         break;
 191
 192                         case 'select':
 193                                 return '<select' . $name . $this->_prepareStyle() . '>' . $this->value . '</select>';
 194                         break;
 195
 196                         case 'textarea':
 197                                 if (!isset($this->style['height']) OR !isset($this->style['width']))
 198                                 {
 199                                         trigger_error('BSPrinterBaseElement of type "textarea" require a "height" and "width" style attribute');
 200                                 }
 201
 202                                 return '<textarea' . $name . ' cols="50" rows="2"' . $this->_prepareStyle() . '>' . $this->value . '</textarea>';
 203                         break;
 204
 205                         default:
 206                                 trigger_error('Invalid PrinterBaseElement type "' . $this->type . '"');
 207                         break;
 208                 }
 209         }
 210 }
 211
 212 /*=====================================================================*
 213 || ###################################################################
 214 || # $HeadURL$
 215 || # $Id$
 216 || ###################################################################
 217 \*=====================================================================*/
 218 ?>