// Medusa is a graph viewer which allows interactive editing of networks
// (edges and nodes) and also connects to databases.
//
// Copyright (C) 2006 Sean Hooper
//
// 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., 
// 59 Temple Place, Suite 330, 
// Boston, MA 02111-1307 USA

package medusa;
import java.awt.Color;
import java.util.Hashtable;
import java.io.*;
import java.util.regex.*;

public class MedusaSettings {
    
    // Table of colors, which allows colors to be changed
    Hashtable colorTable = new Hashtable();
    // And also the interaction names.
    Hashtable interactionTable = new Hashtable();
    Color[] colorList={new Color(0,180,0), 
		       new Color(255,0,0), 
		       new Color(0,0,255), 
		       new Color(140,140,255), 
		       new Color(30,30,30),
		       new Color(200,0,200),
		       new Color(0,160,200),
		       new Color(170,200,0),
		       randomColor(),
		       randomColor(),
		       randomColor(),
		       randomColor()
    };

    //public Iterator 
		       
    public Color randomColor(){
	int r=(int)(Math.random()*255);
	int g=(int)(Math.random()*255);
	int b=Math.min(255,255*2-r-g);
	//System.out.println(r+" "+g+" "+b);
	return new Color(r,g,b);
    }

    public MedusaSettings(){
	init();
    }

    public Color getColorFromParam(String param){
	String[] rgb=param.split(",");
	int red,green,blue;
	red=Integer.parseInt(rgb[0]);
	green=Integer.parseInt(rgb[1]);
	blue=Integer.parseInt(rgb[2]);
	return new Color(red,green,blue);
    }
    
    public MedusaSettings(String settingsParam){
	// handles a line of colors for the applet version
	// this requires correct input!
	if (settingsParam!=null){
	    //System.out.println("debug Stringsettings "+settingsParam);
	    readParam(settingsParam);
	}
	else {
	    init();
	}
    }
    
    public void readParam(String settingsParam){
	String[] colors=settingsParam.split(";");
	Color c;
	for (int i=0; i();
	colorTable = new Hashtable();
	initColorTable();
	// load new settings
	while ( (inLine=in.readLine())!=null){
	    String result[]=inLine.split("\\t");
	    Matcher matcher=xyPattern.matcher(inLine);
	    // set names
	    interactionTable.put(new Integer(result[0]), result[1]);
	    // set color, if present
	    if (matcher.find()){
		int red=Integer.parseInt(matcher.group(1));
		int green=Integer.parseInt(matcher.group(2));
		int blue=Integer.parseInt(matcher.group(3));
		colorTable.put(new Integer(result[0]),new Color(red,green,blue));
	    }
		
	}
	in.close();
    }

   

    public int getSize(){
	return interactionTable.size();
    }
    	
    public void report(){
	for (int i=1; i