class.ilAssOrderingTextsInputGUI.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once 'Services/Form/classes/class.ilMultipleTextsInputGUI.php';

class ilAssOrderingTextsInputGUI extends ilMultipleTextsInputGUI
{
        public function __construct(ilAssOrderingFormValuesObjectsConverter $converter, $postVar)
        {
                require_once 'Modules/TestQuestionPool/classes/forms/class.ilAssOrderingDefaultElementFallback.php';
                $manipulator = new ilAssOrderingDefaultElementFallback();
                $this->addFormValuesManipulator($manipulator);
                
                parent::__construct('', $postVar);
                
                $this->addFormValuesManipulator($converter);
        }
        
        public function setStylingDisabled($stylingDisabled)
        {
                
        }
        
        public function getStylingDisabled()
        {
                return false;
        }
        
        public function setElementList(ilAssOrderingElementList $elementList)
        {
                $this->setIdentifiedMultiValues( $elementList->getRandomIdentifierIndexedElements() );
        }
        
        public function getElementList($questionId)
        {
                require_once 'Modules/TestQuestionPool/classes/questions/class.ilAssOrderingElementList.php';
                return ilAssOrderingElementList::buildInstance($questionId, $this->getIdentifiedMultiValues());
        }
        
        protected function valueHasContentText($value)
        {
                if( $value === null || is_array($value) )
                {
                        return false;
                }
                
                if( is_object($value) && $value instanceof ilAssOrderingElement )
                {
                        return (bool)strlen( (string)$value );
                }
                
                return (bool)strlen($value);
        }
}