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   1  <?php
   2  /*
   3   * Limb PHP Framework
   4   *
   5   * @link http://limb-project.com 
   6   * @copyright  Copyright &copy; 2004-2007 BIT(http://bit-creative.com)
   7   * @license    LGPL http://www.gnu.org/copyleft/lesser.html 
   8   */
   9  
  10  /**

  11   * @property ListRowNumber

  12   * @tag_class WactListItemTag

  13   * @package wact
  14   * @version $Id: rownumber.prop.php 5945 2007-06-06 08:31:43Z pachanga $
  15   */
  16  class WactListRowNumberProperty extends WactCompilerProperty
  17  {
  18    protected $temp_var;
  19    protected $has_increment = FALSE;
  20  
  21    function generateScopeEntry($code)
  22    {
  23      $this->temp_var = $code->getTempVarRef();
  24  
  25      $ListList = $this->context->findParentByClass('WactListListTag');
  26  
  27      $code->writePHP($this->temp_var . ' = ' . $ListList->getComponentRefCode() . '->getOffset();' . "\n");
  28    }
  29  
  30    function generateExpression($code)
  31    {
  32      if(!$this->has_increment)
  33      {
  34        $code->writePHP('++');
  35        $this->has_increment = TRUE;
  36      }
  37      $code->writePHP($this->temp_var);
  38    }
  39  
  40  }
  41  
  42  ?>