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package simulator;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import javax.swing.*;
import javax.swing.event.*;
import prefs.*;
import core.*;
import utils.*;
public class VSSimulation extends VSFrame implements ActionListener {
private JTextField filterTextField;
private JCheckBox filterActiveCheckBox;
private JCheckBox lamportActiveCheckBox;
private JCheckBox vectorTimeActiveCheckBox;
private JMenuItem pauseItem;
private JMenuItem replayItem;
private JMenuItem resetItem;
private JMenuItem startItem;
private JPanel processEditPanel;
private JSplitPane splitPaneH;
private JSplitPane splitPaneV;
private Thread thread;
private VSLogging logging;
private VSPrefs prefs;
private VSSimulationPanel simulationPanel;
private boolean hasStarted = false;
public VSSimulation (VSPrefs prefs, Component relativeTo) {
super(prefs.getString("name"), relativeTo);
this.prefs = prefs;
this.logging = new VSLogging();
setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
setSize(prefs.getInteger("window.xsize")+100,
prefs.getInteger("window.ysize"));
setJMenuBar(createJMenuBar());
setContentPane(createContentPane());
setVisible(true);
thread = new Thread(simulationPanel);
//logging.start();
logging.logg(prefs.getString("lang.simulation.new"));
}
private JMenuBar createJMenuBar() {
/* File menu */
JMenu menuFile = new JMenu(prefs.getString("lang.file"));
menuFile.setMnemonic(prefs.getInteger("keyevent.file"));
JMenuItem menuItem;
menuItem = new JMenuItem(prefs.getString("lang.new"));
menuItem.setAccelerator(KeyStroke.getKeyStroke(
prefs.getInteger("keyevent.new"),
ActionEvent.ALT_MASK));
menuItem.addActionListener(this);
menuFile.add(menuItem);
menuItem = new JMenuItem(
prefs.getString("lang.close"));
menuItem.setAccelerator(KeyStroke.getKeyStroke(
prefs.getInteger("keyevent.close"),
ActionEvent.ALT_MASK));
menuItem.addActionListener(this);
menuFile.add(menuItem);
menuFile.addSeparator();
menuItem = new JMenuItem(prefs.getString("lang.about"));
menuItem.setAccelerator(KeyStroke.getKeyStroke(
prefs.getInteger("keyevent.about"),
ActionEvent.ALT_MASK));
menuItem.addActionListener(this);
menuFile.add(menuItem);
menuItem = new JMenuItem(prefs.getString("lang.quit"));
menuItem.setAccelerator(KeyStroke.getKeyStroke(
prefs.getInteger("keyevent.quit"),
ActionEvent.ALT_MASK));
menuItem.addActionListener(this);
menuFile.add(menuItem);
/* VSSimulation menu */
JMenu menuVSSimulation = new JMenu(
prefs.getString("lang.simulation"));
menuVSSimulation.setMnemonic(prefs.getInteger("keyevent.simulation"));
startItem = new JMenuItem(
prefs.getString("lang.start"));
startItem.setAccelerator(KeyStroke.getKeyStroke(
prefs.getInteger("keyevent.start"),
ActionEvent.ALT_MASK));
startItem.addActionListener(this);
menuVSSimulation.add(startItem);
pauseItem = new JMenuItem(
prefs.getString("lang.pause"));
pauseItem.setAccelerator(KeyStroke.getKeyStroke(
prefs.getInteger("keyevent.pause"),
ActionEvent.ALT_MASK));
pauseItem.addActionListener(this);
menuVSSimulation.add(pauseItem);
pauseItem.setEnabled(false);
resetItem = new JMenuItem(
prefs.getString("lang.reset"));
resetItem.setAccelerator(KeyStroke.getKeyStroke(
prefs.getInteger("keyevent.reset"),
ActionEvent.ALT_MASK));
resetItem.addActionListener(this);
resetItem.setEnabled(false);
menuVSSimulation.add(resetItem);
replayItem = new JMenuItem(
prefs.getString("lang.replay"));
replayItem.setAccelerator(KeyStroke.getKeyStroke(
prefs.getInteger("keyevent.replay"),
ActionEvent.ALT_MASK));
replayItem.addActionListener(this);
replayItem.setEnabled(false);
menuVSSimulation.add(replayItem);
JMenuBar mainMenuBar = new JMenuBar();
mainMenuBar.add(menuFile);
mainMenuBar.add(menuVSSimulation);
return mainMenuBar;
}
private Container createContentPane() {
JTextArea loggingArea = logging.getLoggingArea();
/*
splitPaneH = new JSplitPane();
splitPaneH.setDividerLocation(
prefs.getInteger("window.splitsize"));
*/
splitPaneV = new JSplitPane();
splitPaneV.setDividerLocation(
prefs.getInteger("window.ysize")
- prefs.getInteger("window.loggsize"));
simulationPanel = new VSSimulationPanel(prefs, this, logging);
logging.setSimulationPanel(simulationPanel);
simulationPanel.setBackground(new Color(0xFD, 0xFC, 0xF7));
//processEditPanel = createProcessEditPanel();
JScrollPane paintScrollPane = new JScrollPane(simulationPanel);
JScrollPane textScrollPane = new JScrollPane(loggingArea);
JPanel toolsPanel = createToolsPanel();
JPanel loggingPane = new JPanel(new BorderLayout());
loggingPane.add(textScrollPane, BorderLayout.CENTER);
loggingPane.add(toolsPanel, BorderLayout.SOUTH);
loggingPane.setPreferredSize(new Dimension(200, 1));
//JScrollPane processEditScrollPane = new JScrollPane(processEditPanel);
/*
splitPaneH.setOrientation(JSplitPane.HORIZONTAL_SPLIT);
splitPaneH.setLeftComponent(processEditScrollPane);
splitPaneH.setRightComponent(paintScrollPane);
splitPaneH.setContinuousLayout(true);
splitPaneH.setOneTouchExpandable(true);
*/
splitPaneV.setOrientation(JSplitPane.VERTICAL_SPLIT);
//splitPaneV.setTopComponent(splitPaneH);
splitPaneV.setTopComponent(paintScrollPane);
splitPaneV.setBottomComponent(loggingPane);
splitPaneV.setOneTouchExpandable(true);
splitPaneV.setContinuousLayout(true);
Container contentPane = getContentPane();
contentPane.add(splitPaneV, BorderLayout.CENTER);
return contentPane;
}
private JPanel createToolsPanel() {
JPanel toolsPanel = new JPanel();
toolsPanel.setLayout(new BoxLayout(toolsPanel, BoxLayout.X_AXIS));
lamportActiveCheckBox = new JCheckBox(prefs.getString("lang.time.lamport"));
lamportActiveCheckBox.setSelected(false);
lamportActiveCheckBox.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent ce) {
AbstractButton abstractButton = (AbstractButton) ce.getSource();
ButtonModel buttonModel = abstractButton.getModel();
simulationPanel.showLamport(buttonModel.isSelected());
if (buttonModel.isSelected())
vectorTimeActiveCheckBox.setSelected(false);
}
});
toolsPanel.add(lamportActiveCheckBox);
vectorTimeActiveCheckBox = new JCheckBox(prefs.getString("lang.time.vector"));
vectorTimeActiveCheckBox.setSelected(false);
vectorTimeActiveCheckBox.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent ce) {
AbstractButton abstractButton = (AbstractButton) ce.getSource();
ButtonModel buttonModel = abstractButton.getModel();
simulationPanel.showVectorTime(buttonModel.isSelected());
if (buttonModel.isSelected())
lamportActiveCheckBox.setSelected(false);
}
});
toolsPanel.add(vectorTimeActiveCheckBox);
JCheckBox loggingActiveCheckBox = new JCheckBox(prefs.getString("lang.logging.active"));
loggingActiveCheckBox.setSelected(true);
loggingActiveCheckBox.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent ce) {
AbstractButton abstractButton = (AbstractButton) ce.getSource();
ButtonModel buttonModel = abstractButton.getModel();
logging.isPaused(!buttonModel.isSelected());
}
});
toolsPanel.add(loggingActiveCheckBox);
filterActiveCheckBox = new JCheckBox(prefs.getString("lang.filter"));
filterActiveCheckBox.setSelected(false);
filterActiveCheckBox.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent ce) {
AbstractButton abstractButton = (AbstractButton) ce.getSource();
ButtonModel buttonModel = abstractButton.getModel();
logging.isFiltered(buttonModel.isSelected());
if (buttonModel.isSelected())
logging.setFilterText(filterTextField.getText());
}
});
toolsPanel.add(filterActiveCheckBox);
filterTextField = new JTextField();
filterTextField.getDocument().addDocumentListener(new DocumentListener() {
public void insertUpdate(DocumentEvent de) {
logging.setFilterText(filterTextField.getText());
}
public void removeUpdate(DocumentEvent de) {
logging.setFilterText(filterTextField.getText());
}
public void changedUpdate(DocumentEvent de) {
logging.setFilterText(filterTextField.getText());
}
});
toolsPanel.add(filterTextField);
JButton clearButton = new JButton(prefs.getString("lang.logging.clear"));
clearButton.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent ae) {
String actionCommand = ae.getActionCommand();
if (actionCommand.equals(prefs.getString("lang.logging.clear"))) {
logging.clear();
}
}
});
toolsPanel.add(clearButton);
return toolsPanel;
}
/*
private JPanel createProcessEditPanel() {
JPanel editPanel = new JPanel(new GridBagLayout());
editPanel.setBackground(Color.WHITE);
GridBagConstraints constraints = new GridBagConstraints();
constraints.fill = GridBagConstraints.HORIZONTAL;
Insets insets = new Insets(5, 5, 5, 5);
constraints.insets = insets;
constraints.ipady = 5;
constraints.ipadx = 5;
int row = 0;
Vector<VSProcess> processes = simulationPanel.getProcesses();
for (VSProcess p : processes) {
constraints.gridy = row++;
//editPanel.add(new VSProcessEditor(prefs, p), constraints);
}
return editPanel;
}
*/
public int getSplitSize() {
return 0;//splitPaneH.getDividerLocation();
}
public int getPaintSize() {
return splitPaneV.getDividerLocation();
}
public void dispose() {
simulationPanel.finalize();
super.dispose();
}
public void actionPerformed(ActionEvent e) {
JMenuItem source = (JMenuItem) e.getSource();
if (source.getText().equals(prefs.getString("lang.close"))) {
dispose();
} else if (source.getText().equals(prefs.getString("lang.new"))) {
new VSMain(VSDefaultPrefs.init(), VSSimulation.this);
} else if (source.getText().equals(prefs.getString("lang.about"))) {
new VSAbout(prefs, VSSimulation.this);
} else if (source.getText().equals(prefs.getString("lang.quit"))) {
System.exit(0);
} else if (source.getText().equals(prefs.getString("lang.start"))) {
startItem.setEnabled(false);
pauseItem.setEnabled(true);
resetItem.setEnabled(false);
replayItem.setEnabled(true);
runThread();
} else if (source.getText().equals(prefs.getString("lang.pause"))) {
startItem.setEnabled(true);
pauseItem.setEnabled(false);
resetItem.setEnabled(true);
replayItem.setEnabled(true);
simulationPanel.pause();
} else if (source.getText().equals(prefs.getString("lang.reset"))) {
startItem.setEnabled(true);
pauseItem.setEnabled(false);
resetItem.setEnabled(false);
replayItem.setEnabled(false);
simulationPanel.reset();
} else if (source.getText().equals(prefs.getString("lang.replay"))) {
startItem.setEnabled(false);
pauseItem.setEnabled(true);
resetItem.setEnabled(false);
replayItem.setEnabled(true);
simulationPanel.reset();
runThread();
}
}
private void runThread() {
if (hasStarted) {
simulationPanel.play();
} else {
hasStarted = true;
thread = new Thread(simulationPanel);
thread.start();
}
}
public void finish() {
startItem.setEnabled(false);
pauseItem.setEnabled(false);
resetItem.setEnabled(true);
replayItem.setEnabled(true);
}
}
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