classes/controllers/grid/files/fileList/FileListGridHandlerImplementation.inc.php

<?php
// Import base class.
import('classes.controllers.grid.files.SubmissionFilesGridHandlerImplementation');

// Define file grid capabilities.
define('FILE_GRID_MANAGE',    0x00000010);

class FileListGridHandlerImplementation extends SubmissionFilesGridHandlerImplementation {

   var $_canManage;

   function FileListGridHandlerImplementation(&$gridHandler, $stageId, $capabilities) {
      $this->_canManage = (boolean)($capabilities & FILE_GRID_MANAGE);

      parent::SubmissionFilesGridHandlerImplementation($gridHandler, $stageId, $capabilities);
   }


   //
   // Getters/Setters
   //
   function canManage() {
      return $this->_canManage;
   }


   //
   // Public methods
   //
   function initialize(&$request) {
      parent::initialize($request);

      $gridHandler =& $this->getGridHandler();

      // Add the "manage files" action if required.
      if($this->canManage()) {
         $dataProvider =& $gridHandler->getDataProvider();
         $gridHandler->addAction($dataProvider->getSelectAction($request));
      }

      // The file list grid layout has an additional file genre column.
      import('controllers.grid.files.fileList.FileGenreGridColumn');
      $gridHandler->addColumn(new FileGenreGridColumn());
   }
}

?>