/*
* 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.avrmote.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.avrmote.MicaZMote;
import org.contikios.cooja.interfaces.LED;
import avrora.sim.FiniteStateMachine;
import avrora.sim.platform.MicaZ;
/**
* @author Joakim Eriksson
*/
@ClassDescription("MicaZ LED")
public class MicaZLED extends LED {
private static Logger logger = Logger.getLogger(MicaZLED.class);
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 MicaZLED(Mote mote) {
MicaZ micaZ = ((MicaZMote) mote).getMicaZ();
avrora.sim.platform.LED.LEDGroup leds =
(avrora.sim.platform.LED.LEDGroup) micaZ.getDevice("leds");
leds.leds[0].getFSM().insertProbe(new FiniteStateMachine.Probe() {
public void fireAfterTransition(int old, int newstate) {
redOn = newstate > 0;
setChanged();
notifyObservers();
}
public void fireBeforeTransition(int arg0, int arg1) {
}
});
leds.leds[1].getFSM().insertProbe(new FiniteStateMachine.Probe() {
public void fireAfterTransition(int old, int newstate) {
blueOn = newstate > 0;
setChanged();
notifyObservers();
}
public void fireBeforeTransition(int arg0, int arg1) {
}
});
leds.leds[2].getFSM().insertProbe(new FiniteStateMachine.Probe() {
public void fireAfterTransition(int old, int newstate) {
greenOn = newstate > 0;
setChanged();
notifyObservers();
}
public void fireBeforeTransition(int arg0, int arg1) {
}
});
}
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) {
}
}