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14a75508a3
Changed all header file once include variables to follow the same naming convention and not start with any underscores. Also deleted old incorrect copyright notices. Also removed $Id: tags from all files. Fixes #14. Fixes #22.
395 lines
11 KiB
Java
395 lines
11 KiB
Java
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//========================================
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// Package
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//========================================
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package trick.simcontrol.utils;
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//========================================
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// Imports
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//========================================
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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.io.File;
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import java.io.IOException;
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import javax.swing.Box;
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import javax.swing.JDialog;
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import javax.swing.JLabel;
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import javax.swing.JOptionPane;
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import javax.swing.JTextField;
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import trick.common.ui.UIUtils;
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import trick.common.ui.components.DoubleJSlider;
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import trick.common.utils.VariableServerConnection;
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import trick.simcontrol.SimControlApplication;
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/**
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* The action controller class controls the actions that need to be handled
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* for {@link SimControlApplication}. There are certain actions done directly
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* in {@link SimControlApplication} if that way is more convenient.
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*
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* @author Hong Chen
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* @since Trick 09
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*/
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public class SimControlActionController {
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//========================================
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// Public data
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//========================================
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//========================================
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// Protected data
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//========================================
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//========================================
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// Private Data
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//========================================
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/* For sending or receiving data to/from variable server. */
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private VariableServerConnection simcom = null;
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//========================================
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// Constructors
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//========================================
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/**
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* Default constructor.
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*/
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public SimControlActionController() {
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}
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public SimControlActionController(VariableServerConnection simcom) {
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this.simcom = simcom;
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}
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//========================================
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// Set/Get methods
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//========================================
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/**
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* Sets VariableServerConnection for communicating with Variable Server.
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*
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* @param simcom The VariableServerConnection for Variable Server communication.
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*/
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public void setVariableServerConnection(VariableServerConnection simcom) {
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this.simcom = simcom;
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}
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//========================================
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// Methods
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//========================================
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/**
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* Invoked when the user selects Freeze At ... from Actions menu.
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*/
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public void handleFreezeAt(double execOutTime, Component dialogParent) {
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freeze(execOutTime, 0, "Freeze sim at (enter RET):", "Freeze sim at specified time", dialogParent);
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}
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/**
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* Private helper method that serves both handleFreezeAt and handleFreezeIn.
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*
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* @see #handleFreezeAt
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* @see #handleFreezeIn
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*/
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private void freeze(double execOutTime, int isRelative, String dialogMsg, String dialogTitle, Component dialogParent) {
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double inputTime = 0.0;
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boolean isValid = true;
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do {
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String input = (String)JOptionPane.showInputDialog(dialogParent,
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dialogMsg,
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dialogTitle,
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JOptionPane.INFORMATION_MESSAGE);
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if (input == null || input == "") {
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return;
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} else {
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try {
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inputTime = Double.parseDouble(input);
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if (isRelative == 1) {
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inputTime = inputTime+execOutTime;
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}
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if (inputTime < execOutTime) {
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int choice = JOptionPane.showConfirmDialog(dialogParent,
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"Can't freeze to time in past! Enter another time?",
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"Freeze time error",
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JOptionPane.YES_NO_OPTION);
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if (choice == JOptionPane.NO_OPTION) {
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return;
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}
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} else {
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isValid = false;
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}
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} catch (NumberFormatException nfe) {
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}
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}
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} while (isValid);
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try {
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simcom.put("trick.freeze("+ inputTime + ")\n");
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} catch (IOException e) {
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}
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}
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/**
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* Invoked when the user selects Freeze In ... from Actions menu.
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*/
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public void handleFreezeIn(double execOutTime, Component dialogParent) {
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freeze(execOutTime, 1, "Freeze in this many seconds:", "Freeze sim in specified time", dialogParent);
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}
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/**
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* Invoked when the user selects Checkpoint Objects ... from Actions menu.
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*/
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public String handleCheckpointObjects(Component dialogParent, String initObjects) {
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return (String)JOptionPane.showInputDialog(dialogParent,
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"Enter checkpoint objects (separated by ,):",
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"Specify checkpoints objects",
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JOptionPane.INFORMATION_MESSAGE,
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null,
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null,
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initObjects);
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}
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/**
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* Invoked when the user selects Throttle ... from Actions menu.
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*/
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public void handleThrottle(Component dialogParent) {
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double newRatio = -1.0;
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JOptionPane optionPane = new JOptionPane();
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double min = 0.1;
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double max = 10.0;
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final DoubleJSlider slider = new DoubleJSlider(min, max, 1.0, 10.0);
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slider.setMajorTickSpacing(10);
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slider.setMinorTickSpacing(1);
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slider.setPaintTicks(true);
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slider.setSnapToTicks(true);
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JLabel minLabel = new JLabel("Min:");
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final JTextField minField = new JTextField(Double.toString(min));
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minField.addActionListener(
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new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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slider.setDoubleMinimum(Double.valueOf(minField.getText()));
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}
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});
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JLabel maxLabel = new JLabel("Max:");
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final JTextField maxField = new JTextField(Double.toString(max));
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maxField.addActionListener(
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new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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slider.setDoubleMaximum(Double.valueOf(maxField.getText()));
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}
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});
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Box minMaxBox = Box.createHorizontalBox();
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minMaxBox.add(Box.createVerticalStrut(10));
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minMaxBox.add(minLabel);
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minMaxBox.add(minField);
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minMaxBox.add(Box.createHorizontalStrut(30));
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minMaxBox.add(maxLabel);
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minMaxBox.add(maxField);
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Object msg[] = {"Select a value:", minMaxBox, slider};
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optionPane.setMessage(msg);
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optionPane.setMessageType(JOptionPane.QUESTION_MESSAGE);
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optionPane.setOptionType(JOptionPane.OK_CANCEL_OPTION);
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JDialog dialog = optionPane.createDialog(dialogParent, "Select Value");
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dialog.setVisible(true);
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int choice = -1;
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if (optionPane.getValue() != null) {
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choice = ((Integer)optionPane.getValue()).intValue();
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}
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if (choice == JOptionPane.OK_OPTION) {
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newRatio = slider.getDoubleValue();
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}
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// If the user selects a new ratio
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if (newRatio != -1.0) {
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try {
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simcom.put("trick.real_time_set_rt_clock_ratio(" + newRatio +")\n");
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} catch (IOException e) {
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}
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}
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}
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/**
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* Invoked when the users presses the Step button.
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*/
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public void handleStep( int debug_flag ) {
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try {
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if ( debug_flag == 0 ) {
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simcom.put("trick.debug_pause_on()\n" +
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"trick.exec_run()\n") ;
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} else {
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simcom.put("trick.debug_signal()\n") ;
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}
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} catch (IOException e) {
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}
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}
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/**
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* Invoked when the user presses the Data Rec On button.
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*/
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public void handleRecOnOff(boolean recording) {
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try {
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if (recording) {
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simcom.put("trick.dr_enable()\n");
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} else {
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simcom.put("trick.dr_disable()\n");
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}
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} catch (IOException e) {
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}
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}
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/**
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* Invoked when the user presses the Start button.
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*/
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public void handleStartSim() {
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try {
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simcom.put("trick.exec_run()\n");
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} catch (IOException e) {
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System.out.println("Put failed!");
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}
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}
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/**
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* Invoked when the user presses the Freeze button.
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*/
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public void handleFreeze( int debug_flag ) {
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try {
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simcom.put("trick.exec_freeze()\n");
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if ( debug_flag == 1 ) {
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simcom.put("trick.debug_pause_off()\n" ) ;
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}
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} catch (IOException e) {
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System.out.println("Put failed!");
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}
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}
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/**
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* Invoked when the user presses Real Time button.
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*/
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public void handleRealtime(boolean isRealtime) {
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try {
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if (isRealtime) {
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simcom.put("trick.real_time_enable() \n");
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} else {
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simcom.put("trick.real_time_disable() \n");
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}
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} catch (IOException e) {
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}
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}
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/**
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* Invoked when the user presses Dump ASCII Chkpnt button.
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*/
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public void handleDumpChkpntASCII(String checkpointObjects, String dir, String fileName, Component dialogParent) {
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if (dir == null) {
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dir = ".";
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}
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// The file name can be redefined by the user.
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File selectedFile = UIUtils.chooseSaveFile(dir, fileName, null, dialogParent);
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if (selectedFile != null) {
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try {
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// Make sure there are quotes for file name.
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if (checkpointObjects == null || "".equals(checkpointObjects)) {
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//Note: it seems that checkpoint command always put RUN_test in front of the file name,
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//so passing the file name instead of the whole path.
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//TODO: if users don't like to be forced to save the checkpoing file in RUN_ dir,
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// modify to use the whole path.
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simcom.put("trick.checkpoint(\"" + selectedFile.getName() + "\")\n");
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} else {
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simcom.put("trick.checkpoint_objects(\"" + selectedFile.getName() + "\", \""+ checkpointObjects + "\")\n");
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}
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} catch (IOException e) {
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}
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}
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}
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/**
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* Invoked when the user presses Dump DMTCP Chkpnt button.
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*/
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public void handleDumpDMTCPChkpnt(String dir, String fileName, Component dialogParent) {
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File selectedFile = UIUtils.chooseSaveFile(dir, fileName, null, dialogParent);
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if (selectedFile != null) {
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String parentPath = selectedFile.getParent();
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if ( !dir.equals(parentPath) ) {
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System.out.println("Path was not updated! DMTCP checkpoints are saved in the --chkpt directory specified in s_main_dmtcp." );
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}
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try {
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simcom.put("trick.dmtcp_checkpoint(\"" + selectedFile.getName() + "\")\n");
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} catch (IOException e) {}
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}
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}
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/**
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* Invoked when the user presses Shutdown button.
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*/
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public void handleShutdown() {
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try {
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simcom.put("trick.stop()\n");
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} catch (IOException e) {
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}
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}
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/**
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* Invoked when the user presses Load ASCII Chkpnt button.
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*/
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public void handleLoadChkpnt(String dir, Component dialogParent) {
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// If the Sim Run dir is unknown, current dir will be used for the file chooser.
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if (dir == null) {
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dir = ".";
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}
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// The file name can be redefined by the user.
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File file = UIUtils.chooseOpenFile(dir, "chkpnt_", null, dialogParent);
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if (file != null) {
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try {
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//simcom.put("sys.exec.sim_com.filename = \"" + fileName + "\";");
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//simcom.put("sys.exec.sim_com.command = LdChckCmd ;");
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simcom.put("trick.load_checkpoint(\"" + file.getAbsolutePath() + "\")\n");
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} catch (IOException e) {
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}
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}
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}
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/**
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* Invoked when the user presses Lite button.
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*/
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public void handleLite() {
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// TODO:
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System.out.println("lite...");
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}
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}
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