class.ilTestPlayerNavButton.php

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

require_once 'Services/UIComponent/Button/classes/class.ilLinkButton.php';

class ilTestPlayerNavButton extends ilLinkButton
{
        private $nextCommand = '';

// fau: testNav - add glyphicon support for navigation buttons
        private $leftGlyph = '';
        private $rightGlyph = '';

        public function setLeftGlyph($glyph)
        {
                $this->leftGlyph = $glyph;
        }

        public function setRightGlyph($glyph)
        {
                $this->rightGlyph = $glyph;
        }

        protected function renderCaption()
        {
                $caption = '';

                if ($this->leftGlyph)
                {
                        $caption .= '<span class="'.$this->leftGlyph.'"></span> ';
                }

                $caption .= parent::renderCaption();

                if ($this->rightGlyph)
                {
                        $caption .= ' <span class="'.$this->rightGlyph.'"></span>';
                }

                return $caption;
        }
// fau.

        public function getNextCommand()
        {
                return $this->nextCommand;
        }

        public function setNextCommand($nextCommand)
        {
                $this->nextCommand = $nextCommand;
        }

        public function render()
        {
                $this->prepareRender();

                $attr = array(
                        'href' => $this->getUrl() ? $this->getUrl() : "#",
                        'target' => $this->getTarget()
                );
                
                if( strlen($this->getNextCommand()) )
                {
                        $attr['data-nextcmd'] = $this->getNextCommand();
                }

                return '<a'.$this->renderAttributes($attr).'>'.$this->renderCaption().'</a>';
        }

        public static function getInstance()
        {
                return new self(self::TYPE_LINK);
        }
}