<?php
/*
	+-----------------------------------------------------------------------------+
	| ILIAS open source                                                           |
	+-----------------------------------------------------------------------------+
	| Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
	|                                                                             |
	| This program is free software; you can redistribute it and/or               |
	| modify it under the terms of the GNU General Public License                 |
	| as published by the Free Software Foundation; either version 2              |
	| of the License, or (at your option) any later version.                      |
	|                                                                             |
	| This program is distributed in the hope that it will be useful,             |
	| but WITHOUT ANY WARRANTY; without even the implied warranty of              |
	| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
	| GNU General Public License for more details.                                |
	|                                                                             |
	| You should have received a copy of the GNU General Public License           |
	| along with this program; if not, write to the Free Software                 |
	| Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
	+-----------------------------------------------------------------------------+
*/

include_once "classes/class.ilObjectListGUI.php";

/**
* ListGUI class for exercise objects.
*
* @author 	Alex Killing <alex.killing@gmx.de>
* @version	$Id: class.ilObjExerciseListGUI.php,v 1.7 2006/08/08 16:28:16 akill Exp $
*
* @ingroup ModulesExercise
*/
class ilObjExerciseListGUI extends ilObjectListGUI
{
	/**
	* constructor
	*/
	function ilObjExerciseListGUI()
	{
		$this->ilObjectListGUI();
	}

	/**
	* initialisation
	*/
	function init()
	{
		$this->delete_enabled = true;
		$this->cut_enabled = true;
		$this->subscribe_enabled = true;
		$this->link_enabled = true;
		$this->payment_enabled = false;
		$this->info_screen_enabled = true;
		$this->type = "exc";
		$this->gui_class_name = "ilobjexercisegui";
		
		// general commands array
		include_once('class.ilObjExerciseAccess.php');
		$this->commands = ilObjExerciseAccess::_getCommands();
	}


	/**
	* inititialize new item
	*
	* @param	int			$a_ref_id		reference id
	* @param	int			$a_obj_id		object id
	* @param	string		$a_title		title
	* @param	string		$a_description	description
	*/
	function initItem($a_ref_id, $a_obj_id, $a_title = "", $a_description = "")
	{
		parent::initItem($a_ref_id, $a_obj_id, $a_title, $a_description);
	}


	/**
	* Get command target frame
	*
	* @param	string		$a_cmd			command
	*
	* @return	string		command target frame
	*/
	function getCommandFrame($a_cmd)
	{
		switch($a_cmd)
		{
			default:
				$frame = ilFrameTargetInfo::_getFrame("MainContent");
				break;
		}

		return $frame;
	}



	/**
	* Get item properties
	*
	* @return	array		array of property arrays:
	*						"alert" (boolean) => display as an alert property (usually in red)
	*						"property" (string) => property name
	*						"value" (string) => property value
	*/
	function getProperties()
	{
		global $lng, $ilUser;

		$props = array();
		$props[] = array(
			"property" => $this->lng->txt("exc_time_to_send"),
			"value" => ilObjExerciseAccess::_lookupRemainingWorkingTimeString($this->obj_id)
		);

		return $props;
	}


	/**
	* Get command link url.
	*
	* @param	int			$a_ref_id		reference id
	* @param	string		$a_cmd			command
	*
	*/
	function getCommandLink($a_cmd)
	{
		// separate method for this line
		$cmd_link = "exercise.php?ref_id=".$this->ref_id."&cmd=$a_cmd";

		return $cmd_link;
	}



} // END class.ilObjTestListGUI
?>
