b5c94910ac
like /tools/mspsim. This is a very simple modification that affects a very large number of files in Contiki: Cooja, /platform/cooja, Collect-view, Coffe-manager, and Cooja simulation files (.csc). I've gone through Contiki to update all references I could find. Nevertheless, this commit will likely break external dependencies, like saved Cooja simulation files.
341 lines
12 KiB
Java
341 lines
12 KiB
Java
/*
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* Copyright (c) 2012, Swedish Institute of Computer Science.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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package org.contikios.cooja.plugins;
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import java.awt.BorderLayout;
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import java.awt.Component;
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import java.awt.event.ActionEvent;
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import java.awt.event.ActionListener;
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import java.util.Observable;
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import java.util.Observer;
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import javax.swing.AbstractAction;
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import javax.swing.Action;
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import javax.swing.BorderFactory;
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import javax.swing.BoxLayout;
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import javax.swing.ButtonGroup;
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import javax.swing.JButton;
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import javax.swing.JLabel;
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import javax.swing.JMenu;
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import javax.swing.JMenuBar;
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import javax.swing.JMenuItem;
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import javax.swing.JPanel;
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import javax.swing.JRadioButtonMenuItem;
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import javax.swing.SwingUtilities;
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import javax.swing.Timer;
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import org.contikios.cooja.ClassDescription;
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import org.contikios.cooja.Cooja;
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import org.contikios.cooja.HasQuickHelp;
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import org.contikios.cooja.PluginType;
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import org.contikios.cooja.Simulation;
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import org.contikios.cooja.VisPlugin;
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/**
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* Control panel for starting and pausing the current simulation.
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*
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* @author Fredrik Osterlind
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*/
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@ClassDescription("Simulation control")
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@PluginType(PluginType.SIM_STANDARD_PLUGIN)
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public class SimControl extends VisPlugin implements HasQuickHelp {
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private static final int LABEL_UPDATE_INTERVAL = 150;
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private Simulation simulation;
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private JButton startButton, stopButton;
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private JLabel simulationTime, simulationSpeedup;
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private Observer simObserver;
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private long lastSimulationTimeTimestamp;
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private long lastSystemTimeTimestamp;
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/**
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* Create a new simulation control panel.
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*
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* @param simulation Simulation to control
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*/
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public SimControl(Simulation simulation, Cooja gui) {
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super("Simulation control", gui);
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this.simulation = simulation;
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/* Update current time label when simulation is running */
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if (simulation.isRunning()) {
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updateLabelTimer.start();
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}
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/* Menus */
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JMenuBar menuBar = new JMenuBar();
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JMenu runMenu = new JMenu("Run");
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JMenu speedMenu = new JMenu("Speed limit");
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menuBar.add(runMenu);
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menuBar.add(speedMenu);
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this.setJMenuBar(menuBar);
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runMenu.add(new JMenuItem(startAction));
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runMenu.add(new JMenuItem(stopAction));
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runMenu.add(new JMenuItem(stepAction));
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runMenu.add(new JMenuItem(reloadAction));
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ButtonGroup speedlimitButtonGroup = new ButtonGroup();
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JRadioButtonMenuItem limitMenuItemNo = new JRadioButtonMenuItem(
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new ChangeMaxSpeedLimitAction("No speed limit", null));
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speedlimitButtonGroup.add(limitMenuItemNo);
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speedMenu.add(limitMenuItemNo);
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JRadioButtonMenuItem limitMenuItem1 = new JRadioButtonMenuItem(
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new ChangeMaxSpeedLimitAction("1%", 0.01));
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speedlimitButtonGroup.add(limitMenuItem1);
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speedMenu.add(limitMenuItem1);
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JRadioButtonMenuItem limitMenuItem2 = new JRadioButtonMenuItem(
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new ChangeMaxSpeedLimitAction("10%", 0.10));
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speedlimitButtonGroup.add(limitMenuItem2);
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speedMenu.add(limitMenuItem2);
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JRadioButtonMenuItem limitMenuItem3 = new JRadioButtonMenuItem(
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new ChangeMaxSpeedLimitAction("100%", 1.0));
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speedlimitButtonGroup.add(limitMenuItem3);
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speedMenu.add(limitMenuItem3);
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JRadioButtonMenuItem limitMenuItem200 = new JRadioButtonMenuItem(
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new ChangeMaxSpeedLimitAction("200%", 2.0));
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speedlimitButtonGroup.add(limitMenuItem200);
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speedMenu.add(limitMenuItem200);
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JRadioButtonMenuItem limitMenuItem4 = new JRadioButtonMenuItem(
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new ChangeMaxSpeedLimitAction("1000%", 10.0));
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speedlimitButtonGroup.add(limitMenuItem4);
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speedMenu.add(limitMenuItem4);
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if (simulation.getSpeedLimit() == null) {
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limitMenuItemNo.setSelected(true);
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} else if (simulation.getSpeedLimit().doubleValue() == 0.01) {
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limitMenuItem1.setSelected(true);
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} else if (simulation.getSpeedLimit().doubleValue() == 0.10) {
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limitMenuItem2.setSelected(true);
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} else if (simulation.getSpeedLimit().doubleValue() == 1.0) {
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limitMenuItem3.setSelected(true);
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} else if (simulation.getSpeedLimit().doubleValue() == 2.0) {
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limitMenuItem200.setSelected(true);
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} else if (simulation.getSpeedLimit().doubleValue() == 10) {
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limitMenuItem4.setSelected(true);
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}
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/* Container */
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JPanel smallPanel;
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JPanel controlPanel = new JPanel();
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controlPanel.setLayout(new BoxLayout(controlPanel, BoxLayout.Y_AXIS));
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getContentPane().add(controlPanel, BorderLayout.NORTH);
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/* Control buttons */
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smallPanel = new JPanel();
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smallPanel.setLayout(new BoxLayout(smallPanel, BoxLayout.X_AXIS));
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smallPanel.setBorder(BorderFactory.createEmptyBorder(10, 5, 10, 5));
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smallPanel.add(startButton = new JButton(startAction));
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smallPanel.add(stopButton = new JButton(stopAction));
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smallPanel.add(new JButton(stepAction));
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smallPanel.add(new JButton(reloadAction));
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smallPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
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controlPanel.add(smallPanel);
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smallPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
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controlPanel.add(smallPanel);
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/* Time label */
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smallPanel = new JPanel();
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smallPanel.setLayout(new BoxLayout(smallPanel, BoxLayout.X_AXIS));
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smallPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 0, 5));
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JLabel label = new JLabel("?");
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smallPanel.add(label);
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simulationTime = label;
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smallPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
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controlPanel.add(smallPanel);
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/* Simulation speed label */
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smallPanel = new JPanel();
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smallPanel.setLayout(new BoxLayout(smallPanel, BoxLayout.X_AXIS));
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smallPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 0, 5));
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label = new JLabel("?");
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smallPanel.add(label);
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simulationSpeedup = label;
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smallPanel.setAlignmentX(Component.LEFT_ALIGNMENT);
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controlPanel.add(smallPanel);
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/* Observe current simulation */
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simulation.addObserver(simObserver = new Observer() {
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public void update(Observable obs, Object obj) {
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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updateValues();
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}
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});
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}
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});
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/* Set initial values */
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updateValues();
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pack();
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this.lastSystemTimeTimestamp = System.currentTimeMillis();
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this.lastSimulationTimeTimestamp = 0;
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/* XXX HACK: here we set the position and size of the window when it
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* appears on a blank simulation screen. */
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this.setLocation(400, 0);
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this.setSize(280, 160);
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}
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private class ChangeMaxSpeedLimitAction extends AbstractAction {
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private Double maxSpeed;
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public ChangeMaxSpeedLimitAction(String name, Double maxSpeed) {
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super(name);
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this.maxSpeed = maxSpeed;
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}
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public void actionPerformed(ActionEvent e) {
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simulation.setSpeedLimit(maxSpeed);
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}
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}
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private void updateValues() {
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/* Update current time */
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simulationTime.setText(getTimeString());
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simulationSpeedup.setText("Speed: ---");
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if (simulation.isRunning() && !updateLabelTimer.isRunning()) {
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updateLabelTimer.start();
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}
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/* Update control buttons */
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if (simulation.isRunning()) {
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startAction.setEnabled(false);
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stopAction.setEnabled(true);
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stepAction.setEnabled(false);
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} else {
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if(simulation.isRunnable()) {
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startAction.setEnabled(true);
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stepAction.setEnabled(true);
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} else {
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startAction.setEnabled(false);
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stepAction.setEnabled(false);
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}
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stopAction.setEnabled(false);
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}
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}
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private static final long TIME_SECOND = 1000*Simulation.MILLISECOND;
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private static final long TIME_MINUTE = 60*TIME_SECOND;
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private static final long TIME_HOUR = 60*TIME_MINUTE;
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public String getTimeString() {
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long t = simulation.getSimulationTime();
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long h = (t / TIME_HOUR);
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t -= (t / TIME_HOUR)*TIME_HOUR;
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long m = (t / TIME_MINUTE);
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t -= (t / TIME_MINUTE)*TIME_MINUTE;
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long s = (t / TIME_SECOND);
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t -= (t / TIME_SECOND)*TIME_SECOND;
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long ms = t / Simulation.MILLISECOND;
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if (h > 0) {
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return String.format("Time: %d:%02d:%02d.%03d", h,m,s,ms);
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} else {
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return String.format("Time: %02d:%02d.%03d", m,s,ms);
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}
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}
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public void closePlugin() {
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/* Remove simulation observer */
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if (simObserver != null) {
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simulation.deleteObserver(simObserver);
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}
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/* Remove label update timer */
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updateLabelTimer.stop();
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}
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private Timer updateLabelTimer = new Timer(LABEL_UPDATE_INTERVAL, new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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simulationTime.setText(getTimeString());
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long systemTimeDiff = System.currentTimeMillis() - lastSystemTimeTimestamp;
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if (systemTimeDiff > 1000) {
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long simulationTimeDiff = simulation.getSimulationTimeMillis() - lastSimulationTimeTimestamp;
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lastSimulationTimeTimestamp = simulation.getSimulationTimeMillis();
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lastSystemTimeTimestamp = System.currentTimeMillis();
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double speedup = (double)simulationTimeDiff / (double)systemTimeDiff;
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simulationSpeedup.setText(String.format("Speed: %2.2f%%", 100 * speedup));
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}
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/* Automatically stop if simulation is no longer running */
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if (!simulation.isRunning()) {
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updateLabelTimer.stop();
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}
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}
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});
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private Action startAction = new AbstractAction("Start") {
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public void actionPerformed(ActionEvent e) {
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simulation.startSimulation();
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stopButton.requestFocus();
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}
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};
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private Action stopAction = new AbstractAction("Pause") {
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public void actionPerformed(ActionEvent e) {
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simulation.stopSimulation();
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startButton.requestFocus();
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}
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};
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private Action stepAction = new AbstractAction("Step") {
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public void actionPerformed(ActionEvent e) {
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simulation.stepMillisecondSimulation();
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}
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};
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private Action reloadAction = new AbstractAction("Reload") {
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public void actionPerformed(ActionEvent e) {
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simulation.getCooja().reloadCurrentSimulation(simulation.isRunning());
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}
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};
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public String getQuickHelp() {
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return "<b>Control Panel</b>" +
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"<p>The control panel controls the simulation. " +
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"<p><i>Start</i> starts the simulation. " +
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"<p><i>Pause</i> stops the simulation. " +
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"<p>The keyboard shortcut for starting and pausing the simulation is <i>Ctrl+S</i>. " +
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"<p><i>Step</i> runs the simulation for one millisecond. " +
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"<p><i>Reload</i> reloads and restarts the simulation. " +
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"<p>Simulation speed is controlled via the Speed limit menu.";
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}
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}
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