Source for file FckTextArea.class.php

<?php
/**
 * @since 9/6/07
 * @package polyphony.wizard
 * 
 * @copyright Copyright &copy; 2007, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: FckTextArea.class.php,v 1.3 2007/09/19 14:04:50 adamfranco Exp $
 */ 
 
require_once(dirname(__FILE__)."/WTextArea.class.php");
require_once(POLYPHONY.'/javascript/fckeditor/fckeditor.php');
 
/**
 * The FckTextArea uses the FCKEditor from http://www.fckeditor.net/ to do
 * WYSIWYG editing of text
 * 
 * @since 9/6/07
 * @package polyphony.wizard
 * 
 * @copyright Copyright &copy; 2007, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: FckTextArea.class.php,v 1.3 2007/09/19 14:04:50 adamfranco Exp $
 */
class FckTextArea
    extends WTextArea
{
        
    /**
     * Virtual Constructor
     * @param integer $rows 
     * @param integer $cols 
     * @access public
     * @return ref object
     * @static
     */
    public static function withRowsAndColumns ($rows, $cols, $class = 'FckTextArea') {
        return parent::withRowsAndColumns($rows, $cols, $class);
    }
    
    /**
     * @var object $editor; 
     * @access private
     * @since 9/6/07
     */
    public $editor;
    
    /**
     * Constructor
     * 
     * @return void 
     * @access public
     * @since 9/5/07
     */
    public function __construct () {
        parent::__construct();
        
        $this->editor = new FCKeditor(null);
        $this->editor->BasePath = POLYPHONY_PATH."/javascript/fckeditor/" ;
        
        // Set defaults
        $this->editor->Height = '400px';
        
        $this->editor->Config['EnterMode'] = "br";
        $this->editor->Config['ShiftEnterMode'] = "p";
        
        $this->editor->Config['ImageBrowser'] = "false";
        $this->editor->Config['LinkBrowser'] = 'false';
        $this->editor->Config['FlashBrowser'] = 'false';
        
        $this->editor->Config['ImageUpload'] = "false";
        $this->editor->Config['LinkUpload'] = 'false';
        $this->editor->Config['FlashUpload'] = 'false';
        
        $this->editor->Config['LinkDlgHideTarget'] = "false";
        $this->editor->Config['LinkDlgHideAdvanced'] = "false";
        
        $this->editor->Config['ImageDlgHideLink'] = "false";
        $this->editor->Config['ImageDlgHideAdvanced'] = "false";
        
        $this->editor->Config['FlashDlgHideAdvanced'] = "false";
    }
    
    /**
     * Set a file browser URL and enable uploading. This is a helper method, the
     * same effect can be accomplished by modifying the editor configuration
     * directly.
     * 
     * @param string $url 
     * @return void 
     * @access public
     * @since 9/6/07
     */
    public function enableFileBrowsingAtUrl ( $url) {
        $this->editor->Config['ImageBrowser'] = "true";
        $this->editor->Config['ImageBrowserURL'] = str_replace('&amp;', '&', $url);
        
        $this->editor->Config['FlashBrowser'] = 'true';
        $this->editor->Config['FlashBrowserURL'] = str_replace('&amp;', '&', $url);
    }
    
    /**
     * Returns a block of XHTML-valid code that contains markup for this specific
     * component.
     * @param string $fieldName The field name to use when outputting form data or
     *  similar parameters/information.
     * @access public
     * @return string 
     */
    public function getMarkup ($fieldName) {
        $this->editor->InstanceName = $fieldName;
        $this->editor->Value = $this->_value;        
        $this->editor->Create();
    }
}
 
?>