/*
* DataloaderGui.js
*
* Copyright (c) 2013, Sebastian Kruse. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301  USA
*/

/**
 * @class DataloaderGui
 * Dataloader GUI Implementation
 * @author Sebastian Kruse (skruse@mpiwg-berlin.mpg.de)
 *
 * @param {DataloaderWidget} parent Dataloader widget object
 * @param {HTML object} div parent div to append the Dataloader gui
 * @param {JSON} options Dataloader configuration
 */
function DataloaderGui(dataloader, div, options) {

	var dataloaderGui = this;
	
	this.dataloaderContainer = div;
	this.dataloaderContainer.style.position = 'relative';

	this.loaderTypeSelect = document.createElement("select");
	div.appendChild(this.loaderTypeSelect);
	
	this.loaders = document.createElement("div");
	div.appendChild(this.loaders);
	
	$(this.loaderTypeSelect).change(function(){
		var activeLoader = $(this).val();
		$(dataloaderGui.loaders).find("div").each(function(){
			if ($(this).attr("id") == activeLoader)
				$(this).show();
			else
				$(this).hide();
		});
	});
};