import java.awt.*;
//
//###################################################################
//                   Class TemperatureApp
//###################################################################
//
//   
//  Creator               : Chris Anderson
//  (C) UCLA 1997
//
//###################################################################
//
public class TemperatureApp extends Frame 
{

public TemperatureApp() {

		//{{INIT_CONTROLS
		setLayout(null);
		addNotify();
		resize(insets().left + insets().right + 467,insets().top + insets().bottom + 356);
		setBackground(new Color(16777215));
		RunButton = new java.awt.Button("Run");
		RunButton.reshape(insets().left + 195,insets().top + 316,76,27);
		add(RunButton);
		label1 = new java.awt.Label("Run Parameters",Label.CENTER);
		label1.reshape(insets().left + 28,insets().top + 104,132,29);
		label1.setFont(new Font("Dialog", Font.BOLD, 14));
		label1.setBackground(new Color(16762880));
		add(label1);
		label2 = new java.awt.Label("Simulation Parameters ",Label.CENTER);
		label2.reshape(insets().left + 28,insets().top + 12,176,29);
		label2.setFont(new Font("Dialog", Font.BOLD, 14));
		label2.setBackground(new Color(16762880));
		add(label2);
		label3 = new java.awt.Label("Diffusivity");
		label3.reshape(insets().left + 28,insets().top + 60,84,29);
		add(label3);
		label4 = new java.awt.Label("Final Time");
		label4.reshape(insets().left + 248,insets().top + 200,88,29);
		label4.setFont(new Font("Dialog", Font.BOLD, 12));
		add(label4);
		label5 = new java.awt.Label("Initial Time");
		label5.reshape(insets().left + 28,insets().top + 200,88,29);
		add(label5);
		label6 = new java.awt.Label("Number of Time Steps");
		label6.reshape(insets().left + 28,insets().top + 248,148,29);
		add(label6);
		label7 = new java.awt.Label("Number of X panels");
		label7.reshape(insets().left + 28,insets().top + 152,136,29);
		add(label7);
		label8 = new java.awt.Label("Number of Y panels");
		label8.reshape(insets().left + 248,insets().top + 152,132,29);
		add(label8);
		label9 = new java.awt.Label("Output Every ");
		label9.reshape(insets().left + 248,insets().top + 248,96,29);
		add(label9);
		diffusivityField = new java.awt.TextField();
		diffusivityField.setText(".1");
		diffusivityField.reshape(insets().left + 128,insets().top + 60,50,35);
		diffusivityField.setFont(new Font("TimesRoman", Font.BOLD, 14));
		add(diffusivityField);
		xPanelField = new java.awt.TextField();
		xPanelField.setText("40");
		xPanelField.reshape(insets().left + 180,insets().top + 156,50,35);
		xPanelField.setFont(new Font("TimesRoman", Font.BOLD, 14));
		add(xPanelField);
		yPanelField = new java.awt.TextField();
		yPanelField.setText("40");
		yPanelField.reshape(insets().left + 388,insets().top + 156,50,35);
		yPanelField.setFont(new Font("TimesRoman", Font.BOLD, 14));
		add(yPanelField);
		initialTimeField = new java.awt.TextField();
		initialTimeField.setText("0.0");
		initialTimeField.reshape(insets().left + 180,insets().top + 200,50,35);
		initialTimeField.setFont(new Font("TimesRoman", Font.BOLD, 14));
		add(initialTimeField);
		finalTimeField = new java.awt.TextField();
		finalTimeField.setText("1.0");
		finalTimeField.reshape(insets().left + 388,insets().top + 200,50,35);
		finalTimeField.setFont(new Font("TimesRoman", Font.BOLD, 14));
		add(finalTimeField);
		stepsField = new java.awt.TextField();
		stepsField.setText("1000");
		stepsField.reshape(insets().left + 180,insets().top + 248,50,35);
		stepsField.setFont(new Font("TimesRoman", Font.BOLD, 14));
		add(stepsField);
		outputEveryField = new java.awt.TextField();
		outputEveryField.setText("100");
		outputEveryField.reshape(insets().left + 388,insets().top + 248,50,35);
		outputEveryField.setFont(new Font("TimesRoman", Font.BOLD, 14));
		add(outputEveryField);
		StopButton = new java.awt.Button("Stop");
		StopButton.reshape(insets().left + 345,insets().top + 316,76,27);
		add(StopButton);
		QuitButton = new java.awt.Button("Quit");
		QuitButton.reshape(insets().left + 45,insets().top + 316,76,27);
		add(QuitButton);
		setTitle("Temperature Evolution Application");
		//}}

		temperatureRun         = new TempCalcJava();
		//{{INIT_MENUS
		//}}
}

public synchronized void show() 
{
    move(50, 50);
    super.show();
}

public boolean handleEvent(Event event)
{
    if (event.id == Event.WINDOW_DESTROY)
    {
    System.exit(0);        // kill the application
    }
    if (event.target == RunButton && event.id == Event.ACTION_EVENT)
    {
    RunButton_Clicked(event);
    return true;
    }
    if (event.target == StopButton && event.id == Event.ACTION_EVENT) {
			StopButton_Clicked(event);
			return true;
    }
    if (event.target == QuitButton && event.id == Event.ACTION_EVENT) 
    {
		System.exit(0);        // kill the application
		return true;
	}
    return super.handleEvent(event);
}

	//{{DECLARE_CONTROLS
	java.awt.Button RunButton;
	java.awt.Label label1;
	java.awt.Label label2;
	java.awt.Label label3;
	java.awt.Label label4;
	java.awt.Label label5;
	java.awt.Label label6;
	java.awt.Label label7;
	java.awt.Label label8;
	java.awt.Label label9;
	java.awt.TextField diffusivityField;
	java.awt.TextField xPanelField;
	java.awt.TextField yPanelField;
	java.awt.TextField initialTimeField;
	java.awt.TextField finalTimeField;
	java.awt.TextField stepsField;
	java.awt.TextField outputEveryField;
	java.awt.Button StopButton;
	java.awt.Button QuitButton;
	//}}

void RunButton_Clicked(Event event) 
{
 
//
//  Set data for temperature run
//
    temperatureRun.a           = 0.0; 
    temperatureRun.b           = 1.0;
    temperatureRun.c           = 0.0; 
    temperatureRun.d           = 1.0;
        
    temperatureRun.diffusivity = (new Double(diffusivityField.getText())).doubleValue();
		
    temperatureRun.m           = (new Integer(xPanelField.getText())).intValue();
    temperatureRun.n           = (new Integer(yPanelField.getText())).intValue();
    double initialTime         = (new Double(initialTimeField.getText())).doubleValue();
    double finalTime           = (new Double(finalTimeField.getText())).doubleValue();

    temperatureRun.nSteps      = (new Integer(stepsField.getText())).intValue();
    temperatureRun.dt          = (finalTime - initialTime)/((double)temperatureRun.nSteps);
    temperatureRun.nOut        = (new Integer(outputEveryField.getText())).intValue();
//
//  Set for graphics output
//
    temperatureRun.contourPlot = new ColorContourPlot();
    temperatureRun.contourPlot.setCaptureMode(true);   
    temperatureRun.contourPlot.setDataRange(-1.0,1.0);
//  
//  Set up and start the threads for the contour plot and the
//  calculation
//
    Thread current = Thread.currentThread(); // capture current thread
   
    Thread contourThread     = new Thread(temperatureRun.contourPlot);
	contourThread.start();

    TempRunThread = new Thread(temperatureRun);   
    TempRunThread.setPriority(current.getPriority() -1);
    TempRunThread.start();
}
void StopButton_Clicked(Event event)
{
    try{TempRunThread.stop();}catch(Exception e){};
}
//
//#########################################################
//                MAIN
//#########################################################
//
public static void main(String args[])
{
    TemperatureApp Tapp = new TemperatureApp();
    Tapp.show();
}
//
//  Class Data Members
//

    TempCalcJava temperatureRun;
    Thread        TempRunThread;        
	//{{DECLARE_MENUS
	//}}
}