SimpleNewsController.java

/**
* OLAT - Online Learning and Training<br>
* http://www.olat.org
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at
* <p>
* http://www.apache.org/licenses/LICENSE-2.0
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Copyright (c) since 2004 at Multimedia- & E-Learning Services (MELS),<br>
* University of Zurich, Switzerland.
* <hr>
* <a href="http://www.openolat.org">
* OpenOLAT - Online Learning and Training</a><br>
* This file has been modified by the OpenOLAT community. Changes are licensed
* under the Apache 2.0 license as the original file.
*/

package org.olat.collaboration;

import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.Component;
import org.olat.core.gui.control.Controller;
import org.olat.core.gui.control.Event;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.gui.control.controller.BasicController;
import org.olat.core.gui.control.generic.messages.MessageController;
import org.olat.core.gui.control.generic.messages.MessageUIFactory;
import org.olat.core.util.Formatter;

/**
 * Description: <BR>
 * First implementation of a news controller
 * <P>
 * 
 * Initial Date: Aug 23, 2004
 * 
 * @author patrick
 */

public class SimpleNewsController extends BasicController {

	private MessageController mc;

	/**
	 * Constructor for a news controller
	 * 
	 * @param ureq The user request
	 * @param wControl The window control
	 * @param htmlText a html-formatted text to be displayed
	 */
	public SimpleNewsController(UserRequest ureq, WindowControl wControl, String htmlText) {
		super(ureq, wControl);
		htmlText = Formatter.formatLatexFormulas(htmlText);
		mc = MessageUIFactory.createInfoMessage(ureq, wControl, null, htmlText);
		putInitialPanel(mc.getInitialComponent());
	}

	/**
	 * @see org.olat.core.gui.control.DefaultController#event(org.olat.core.gui.UserRequest,
	 *      org.olat.core.gui.components.Component,
	 *      org.olat.core.gui.control.Event)
	 */
	public void event(UserRequest ureq, Component source, Event event) {
	//
	}

	/**
	 * @see org.olat.core.gui.control.DefaultController#event(org.olat.core.gui.UserRequest,
	 *      org.olat.core.gui.control.Controller, org.olat.core.gui.control.Event)
	 */
	public void event(UserRequest ureq, Controller source, Event event) {
	//
	}

	/**
	 * @see org.olat.core.gui.control.DefaultController#doDispose(boolean)
	 */
	protected void doDispose() {
		if (mc != null) {
			mc.dispose();
			mc = null;
		}
	}

}