package org.contikios.cooja.mspmote.interfaces;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.util.Collection;
import java.util.Observable;
import java.util.Observer;
import javax.swing.JPanel;
import org.apache.log4j.Logger;
import org.jdom.Element;
import org.contikios.cooja.ClassDescription;
import org.contikios.cooja.Mote;
import org.contikios.cooja.interfaces.LED;
import org.contikios.cooja.mspmote.Exp5438Mote;
import se.sics.mspsim.core.IOPort;
import se.sics.mspsim.core.IOUnit;
import se.sics.mspsim.core.PortListener;
/**
* @author Fredrik Osterlind
*/
@ClassDescription("Trxeb LEDs")
public class TrxebLEDs extends LED {
private static Logger logger = Logger.getLogger(TrxebLEDs.class);
private Exp5438Mote mspMote;
private boolean redOn = false;
private boolean yellowOn = false;
private boolean greenOn = false;
private boolean blueOn = false;
private static final Color RED = new Color(255, 0, 0);
private static final Color DARK_RED = new Color(100, 0, 0);
private static final Color YELLOW = new Color(255, 255, 0);
private static final Color DARK_YELLOW = new Color(184,134,11);
private static final Color GREEN = new Color(0, 255, 0);
private static final Color DARK_GREEN = new Color(0, 100, 0);
private static final Color BLUE = new Color(0, 0, 255);
private static final Color DARK_BLUE = new Color(0, 0, 100);
public TrxebLEDs(Mote mote) {
mspMote = (Exp5438Mote) mote;
IOUnit unit = mspMote.getCPU().getIOUnit("P4");
if (unit instanceof IOPort) {
((IOPort) unit).addPortListener(new PortListener() {
public void portWrite(IOPort source, int data) {
redOn = (data & (1<<0)) == 0;
yellowOn = (data & (1<<1)) == 0;
greenOn = (data & (1<<2)) == 0;
blueOn = (data & (1<<3)) == 0;
setChanged();
notifyObservers();
}
});
}
}
public boolean isAnyOn() {
return redOn || yellowOn || greenOn || blueOn;
}
public boolean isGreenOn() {
return greenOn;
}
public boolean isRedOn() {
return redOn;
}
public boolean isYellowOn() {
return yellowOn;
}
public boolean isBlueOn() {
return blueOn;
}
public JPanel getInterfaceVisualizer() {
final JPanel panel = new JPanel() {
private static final long serialVersionUID = 1L;
public void paintComponent(Graphics g) {
super.paintComponent(g);
int x = 20;
int y = 25;
int d = 25;
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(YELLOW);
g.fillOval(x, y, d, d);
g.setColor(Color.BLACK);
g.drawOval(x, y, d, d);
} else {
g.setColor(DARK_YELLOW);
g.fillOval(x + 5, y + 5, d-10, d-10);
}
x += 40;
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 (isBlueOn()) {
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) {
}
}