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/* XLogo4Schools - A Logo Interpreter specialized for use in schools, based on XLogo by Loic Le Coq
* Copyright (C) 2013 Marko Zivkovic
*
* Contact Information: marko88zivkovic at gmail dot com
*
* 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., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*
* This Java source code belongs to XLogo4Schools, written by Marko Zivkovic
* during his Bachelor thesis at the computer science department of ETH Zurich,
* in the year 2013 and/or during future work.
*
* It is a reengineered version of XLogo written by Loic Le Coq, published
* under the GPL License at http://xlogo.tuxfamily.org/
*
* Contents of this file were entirely written by Marko Zivkovic
*/
package xlogo.messages.async.dialog;
import javax.swing.JFrame;
import xlogo.messages.async.AbstractAsyncMessenger;
import xlogo.messages.async.AsyncMessage;
import xlogo.messages.async.dialog.DialogMessage.DialogMessageType;
/**
* The MessageManager is a singleton class that can be globally used to display error messages in dialogs.
*
* @author Marko Zivkovic
*
*/
public class DialogMessenger extends AbstractAsyncMessenger<AsyncMessage<JFrame>, JFrame>
{
/**
* Implementation for thread-safe singleton found here : http://www.theserverside.de/singleton-pattern-in-java/ [accessed 14.8.2013]
*/
private static DialogMessenger instance = new DialogMessenger();
public static DialogMessenger getInstance()
{
return instance;
}
protected DialogMessenger()
{
super();
}
@Override
public void dispatchMessage(String message)
{
deliverMessage(new DialogMessage(DialogMessageType.PLAIN, "", message));
}
public void dispatchMessage(String title, String message)
{
deliverMessage(new DialogMessage(DialogMessageType.PLAIN, title, message));
}
public void dispatchError(String title, String message)
{
deliverMessage(new DialogMessage(DialogMessageType.ERROR, title, message));
}
}
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