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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   * Composes several tools into one
  12   * Doesn't check if tools have any intersecting methods. Method of the latter tools always wins.
  13   * @see lmbToolkit :: merge()
  14   * @package toolkit
  15   * @version $Id: lmbCompositeToolkitTools.class.php 5945 2007-06-06 08:31:43Z pachanga $
  16   */
  17  class lmbCompositeToolkitTools implements lmbToolkitTools
  18  {
  19    /**

  20    * @var array Array of {@link lmbToolkitTools}

  21    */
  22    protected $tools = array();
  23  
  24    /**

  25    * Constructor

  26    * Can accept array of tools or many arguments. In second case will treat all arguments as tools

  27    * @param array Array of {@link lmbToolkitTools}

  28    */
  29    function __construct($tools)
  30    {
  31      if(is_array($tools))
  32        $this->tools = $tools;
  33      else
  34        $this->tools = func_get_args();
  35    }
  36  
  37    function __clone()
  38    {
  39      foreach($this->tools as $key => $tools)
  40        $this->tools[$key] = clone($tools);
  41    }
  42  
  43    /**

  44    * @see lmbToolkitTools :: getToolsSignatures()

  45    */
  46    function getToolsSignatures()
  47    {
  48      $result = array();
  49      foreach($this->tools as $tools)
  50      {
  51        $signatures = $tools->getToolsSignatures();
  52        $result = array_merge($result, $signatures);
  53      }
  54      return $result;
  55    }
  56  }
  57  ?>