/*
* Copyright (c) 2007, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
package org.contikios.cooja.mspmote.interfaces;
import java.awt.*;
import java.util.*;
import javax.swing.*;
import org.apache.log4j.Logger;
import org.jdom.Element;
import org.contikios.cooja.*;
import org.contikios.cooja.interfaces.LED;
import org.contikios.cooja.mspmote.SkyMote;
import se.sics.mspsim.core.IOPort;
import se.sics.mspsim.core.IOUnit;
import se.sics.mspsim.core.PortListener;
import se.sics.mspsim.platform.sky.SkyNode;
/**
* @author Fredrik Osterlind
*/
@ClassDescription("Sky LED")
public class SkyLED extends LED {
private static Logger logger = Logger.getLogger(SkyLED.class);
private SkyMote mspMote;
private boolean blueOn = false;
private boolean greenOn = false;
private boolean redOn = false;
private static final Color DARK_BLUE = new Color(0, 0, 100);
private static final Color DARK_GREEN = new Color(0, 100, 0);
private static final Color DARK_RED = new Color(100, 0, 0);
private static final Color BLUE = new Color(0, 0, 255);
private static final Color GREEN = new Color(0, 255, 0);
private static final Color RED = new Color(255, 0, 0);
public SkyLED(Mote mote) {
mspMote = (SkyMote) mote;
IOUnit unit = mspMote.getCPU().getIOUnit("Port 5");
if (unit instanceof IOPort) {
((IOPort) unit).addPortListener(new PortListener() {
public void portWrite(IOPort source, int data) {
blueOn = (data & SkyNode.BLUE_LED) == 0;
greenOn = (data & SkyNode.GREEN_LED) == 0;
redOn = (data & SkyNode.RED_LED) == 0;
setChanged();
notifyObservers();
}
});
}
}
public boolean isAnyOn() {
return blueOn || greenOn || redOn;
}
public boolean isGreenOn() {
return greenOn;
}
public boolean isYellowOn() {
return blueOn; /* Returning blue */
}
public boolean isRedOn() {
return redOn;
}
public JPanel getInterfaceVisualizer() {
final JPanel panel = new JPanel() {
public void paintComponent(Graphics g) {
super.paintComponent(g);
int x = 20;
int y = 25;
int d = 25;
if (isGreenOn()) {
g.setColor(GREEN);
g.fillOval(x, y, d, d);
g.setColor(Color.BLACK);
g.drawOval(x, y, d, d);
} else {
g.setColor(DARK_GREEN);
g.fillOval(x + 5, y + 5, d-10, d-10);
}
x += 40;
if (isRedOn()) {
g.setColor(RED);
g.fillOval(x, y, d, d);
g.setColor(Color.BLACK);
g.drawOval(x, y, d, d);
} else {
g.setColor(DARK_RED);
g.fillOval(x + 5, y + 5, d-10, d-10);
}
x += 40;
if (isYellowOn()) {
g.setColor(BLUE);
g.fillOval(x, y, d, d);
g.setColor(Color.BLACK);
g.drawOval(x, y, d, d);
} else {
g.setColor(DARK_BLUE);
g.fillOval(x + 5, y + 5, d-10, d-10);
}
}
};
Observer observer;
this.addObserver(observer = new Observer() {
public void update(Observable obs, Object obj) {
panel.repaint();
}
});
// Saving observer reference for releaseInterfaceVisualizer
panel.putClientProperty("intf_obs", observer);
panel.setMinimumSize(new Dimension(140, 60));
panel.setPreferredSize(new Dimension(140, 60));
return panel;
}
public void releaseInterfaceVisualizer(JPanel panel) {
Observer observer = (Observer) panel.getClientProperty("intf_obs");
if (observer == null) {
logger.fatal("Error when releasing panel, observer is null");
return;
}
this.deleteObserver(observer);
}
public Collection<Element> getConfigXML() {
return null;
}
public void setConfigXML(Collection<Element> configXML, boolean visAvailable) {
}
}