import java.awt.*;
import java.applet.*;
import java.util.*;
import java.awt.event.*;

/**
* THIS SOFTWARE IS PROVIDED AS-IS AND I CAN TAKE NO RESPONSIBILITY
* FOR ANY INDIRECT DAMAGE INCURRED ON ANY MACHINE THIS IS RUN ON. IT
* HAS BEEN FULLY TESTED TO ENSURE THAT NO SIDE EFFECTS WILL HARM YOUR
* MACHINE IN ANY WAY.
*
* THIS SOURCE CODE IS FREE TO DISTRIBUTE UNDER THE 'GNU' LICENSE SO LONG
* AS THIS HEADER IS ALWAYS ATTACHED TO IT AND YOU DONT MAKE ANY PROFIT
* FROM ITS DISTRIBUTION.
*
* TOBY SKINNER
* toby@hc2.co.uk
*/

public class InfoPanel extends Applet
{
	TextArea ta = new TextArea();

	public void init() {
		setLayout(new BorderLayout());
		add(BorderLayout.CENTER, ta);
	}

	public void requestStart() {
		ta.append("Select start node...\n");
	}

	public void setStartNode(Point p1) {
		ta.append("Start node ["+p1+"] has been selected\n");
	}

	public void requestEnd() {
		ta.append("Select end node...\n");
	}

	public void setEndNode(Point p2) {
		ta.append("End node ["+p2+"] has been selected\n\n");
	}

	public void displayAlgorithmStart() {
		ta.append("AS-RFP now starting, parameters are :-\n");
		ta.append("alpha (relative pheremone intensity) = 4.5\n");
		ta.append("beta (relative visibility intensity) = 2.5\n");
		ta.append("n (number of nodes) = 100\n");
		ta.append("m (number of ants) = n\\4\n");
		ta.append("Q (pheromone laying param.) = 100\n");
		ta.append("t0 (initial pheromone intensity on all edges) = 0.0000001\n");
	}

	public void displayString(String s) {
		ta.append(s);
	}
}