/* Author: Jeff Dalton <J.Dalton@ed.ac.uk>
 * Updated: Sun Jul 15 23:10:07 2001 by Jeff Dalton
 * Copyright: (c) 2001, AIAI, University of Edinburgh
 */

package ix.test;

import ix.icore.IXAgent;

import ix.util.*;

/**
 * An example of a very simple I-X agent.  Its IPC name can be given
 * by the "-ipc-name" command-line argument.  For example, to pretend
 * to be I-DEEL:
 * <pre>
 *    java ix.test.SimpleIXAgent -ipc -ipc-name=I-DEEL
 * </pre>
 *
 * @see <a href="../../../../ix/test/SimpleIXAgent.java">SimpleIXAgent.java 
 *      source code</a>
 */
public class SimpleIXAgent extends IXAgent {

    String ipcName = "unknown";

    public SimpleIXAgent() {
	super();
    }

    protected void processCommandLineArguments() {
	ipcName = Parameters.getParameter("ipc-name", "unknown");
	Debug.noteln("Using name", ipcName);

	// Name needed first, because super sets up IPC.
	super.processCommandLineArguments();
    }

    protected void startup() {
	// This is optional.  We could just let the first incoming message
	// cause the text frame to be created.  But this way we can make it
	// appear right away and can add an "Exit" button.

	textFrame = new TextAreaFrame("Messages for " + ipcName,
				      new String[] { "Exit" } );

	textFrame.addListener(new TextAreaFrame.TListener() {
	    public void buttonPressed(String action) {
		if (action.equals("Exit"))
		    System.exit(0);
	    }
	});

    }

    public Object getAgentIPCName() {
	return ipcName;
    }

    public static void main(String[] argv) {

	Util.printGreeting("Simple I-X Agent");

	new SimpleIXAgent().mainStartup(argv);

    }

}