//  Source code copyright by Developer's Daily, all rights reserved.
//  http://DevDaily.com

import java.awt.*;
import java.applet.*;
import java.net.*;

import symantec.itools.awt.FormattedTextField;
public class SiestaApplet extends Applet {

    public void stop () {    // override the applets normal "stop" method
        tcf.stop();          // explicitly stop any running thread
        tcf = null;          // thread points to nothing
    }
    
    public void start () {   // override the applet's start() method
        resetScreen();       // to properly restart the applet when a user leaves
    }                        // our HTML page and then comes back

	void resetButton_Clicked(Event event) {
	    tcf.stop();
	    tcf = null;
	    resetScreen();
	}

	public void resetScreen() {
	    tcf = new ThreadedCountdownField(this);
	    sleepTimeTextField.setText("");
	    sleepTimeTextField.setEditable(true);
	    sleepTimeTextField.requestFocus();
		timeRemainingLabel.setText("<Ready>");
	}
    
	void stopButton_Clicked(Event event) {
		tcf.stop();
		timeRemainingLabel.setText("<Timer stopped>");
	}

	void startButton_Clicked(Event event) {
	    if (tcf.isAlive()) {
	        tcf.resume();
	    } else {
	        long timeToSleep = (new Long(sleepTimeTextField.getText().trim())).longValue();
	        tcf.setTimeToSleep(timeToSleep);
	        sleepTimeTextField.setEditable(false);
	        tcf.start();
		    timeRemainingLabel.setText("<please use the [Reset] button>");
	    }
	}

	void testAlarmButton_Clicked(Event event) {
		gong.play();
	}


	public void init() {
		super.init();

		//{{INIT_CONTROLS
		setLayout(null);
		setSize(505,300);
		setBackground(java.awt.Color.white);
		startButton = new java.awt.Button();
		startButton.setLabel("Start the Timer");
		startButton.setBounds(25,109,120,25);
		startButton.setFont(new Font("Dialog", Font.PLAIN, 12));
		add(startButton);
		stopButton = new java.awt.Button();
		stopButton.setLabel("Stop the Timer");
		stopButton.setBounds(25,144,120,25);
		stopButton.setFont(new Font("Dialog", Font.PLAIN, 12));
		add(stopButton);
		label1 = new java.awt.Label("How long do you want to sleep?");
		label1.setBounds(25,24,184,21);
		label1.setFont(new Font("Dialog", Font.PLAIN, 12));
		add(label1);
		sleepTimeTextField = new symantec.itools.awt.FormattedTextField();
		sleepTimeTextField.setMask("999999");
		sleepTimeTextField.setBounds(218,24,54,22);
		sleepTimeTextField.setFont(new Font("Dialog", Font.PLAIN, 12));
		add(sleepTimeTextField);
		sleepTimeTextField.setCursor(new Cursor(Cursor.TEXT_CURSOR));
		testAlarmButton = new java.awt.Button();
		testAlarmButton.setLabel("Test the Alarm");
		testAlarmButton.setBounds(25,245,120,25);
		testAlarmButton.setFont(new Font("Dialog", Font.PLAIN, 12));
		add(testAlarmButton);
		label2 = new java.awt.Label("(time in seconds)");
		label2.setBounds(295,25,100,20);
		label2.setFont(new Font("Dialog", Font.PLAIN, 12));
		label2.setForeground(java.awt.Color.black);
		add(label2);
		label3 = new java.awt.Label("(Note: 60 seconds = 1 minute, 3600 seconds = 1 hour)");
		label3.setBounds(118,49,264,20);
		label3.setFont(new Font("Dialog", Font.PLAIN, 12));
		label3.setForeground(java.awt.Color.gray);
		add(label3);
		label4 = new java.awt.Label("Siesta Time Remaining (seconds):");
		label4.setBounds(156,146,169,20);
		label4.setFont(new Font("Dialog", Font.PLAIN, 12));
		label4.setForeground(java.awt.Color.black);
		add(label4);
		timeRemainingLabel = new java.awt.Label("<not started>");
		timeRemainingLabel.setBounds(344,147,104,20);
		timeRemainingLabel.setFont(new Font("Dialog", Font.BOLD, 12));
		timeRemainingLabel.setForeground(java.awt.Color.lightGray);
		add(timeRemainingLabel);
		resetButton = new java.awt.Button();
		resetButton.setLabel("Reset the Timer");
		resetButton.setBounds(25,180,120,25);
		resetButton.setFont(new Font("Dialog", Font.PLAIN, 12));
		add(resetButton);
		//}}
	    tcf = new ThreadedCountdownField(this);
	    gong = getAudioClip(getDocumentBase(), AUDIO_FILE);

	}

	public boolean handleEvent(Event event) {
		if (event.target == testAlarmButton && event.id == Event.ACTION_EVENT) {
			testAlarmButton_Clicked(event);
			return true;
		}
		if (event.target == startButton && event.id == Event.ACTION_EVENT) {
			startButton_Clicked(event);
			return true;
		}
		if (event.target == stopButton && event.id == Event.ACTION_EVENT) {
			stopButton_Clicked(event);
			return true;
		}
		if (event.target == resetButton && event.id == Event.ACTION_EVENT) {
			resetButton_Clicked(event);
			return true;
		}
		return super.handleEvent(event);
	}

	//{{DECLARE_CONTROLS
	java.awt.Button startButton;
	java.awt.Button stopButton;
	java.awt.Label label1;
	symantec.itools.awt.FormattedTextField sleepTimeTextField;
	java.awt.Button testAlarmButton;
	java.awt.Label label2;
	java.awt.Label label3;
	java.awt.Label label4;
	java.awt.Label timeRemainingLabel;
	java.awt.Button resetButton;
	//}}
	
	ThreadedCountdownField tcf;
	AudioClip gong;
	final String AUDIO_FILE = "audio/gong.au";
}