private void destroyWorld() {
if (simStarted) {
simStarted = false;
// reset safety thread
safety.interrupt();
// destroy elevator system
controller.interrupt();
controller.destroy();
// stop random events
randomEventGen.interrupt();
// reset logs
Log.printStatusReport();
Log.cleanLogs();
// reset MsgBox
deleteAllMsgs();
// reset tabs, passenger table
for (int i = ElevatorPane.getTabCount() - 1; i > 0; i--) ElevatorPane.remove(i);
elevatorTabs = null;
floorDropDownList.removeAllItems();
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
passengerTable.setModel(new PassengerTableModel());
FloorPassengerTable.setModel(new PassengerTableModel());
}
});
// clean up simulation view
view.cleanup();
view.restart();
// reset timer
simTimeLabel.setText("00:00:00");
// recreate objects
controller = new Controller();
safety = new Safety(controller);
try {
randomEventGen = new RandomEventGenerator(controller, safety, 0.0f, 0.0f, 0.0f);
} catch (ProbabilityOutofBoundsException e) {
displayError(e.getMessage());
}
}
}
/*
* focusViewOnElevator(int id)
*
* Informs the ElevatorSimView class which elevator to focus the view on.
*/
public void focusViewOnElevator(int id) {
try {
view.focusViewOnElevator(id);
} catch (BossLiftGeneralException e) {
displayError(e.getMessage());
}
}
public mainWindow(Controller c, RandomEventGenerator r, Safety s) {
// use system look and feel
try {
UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
} catch (Exception e) {
// do nothing
}
view = new ElevatorSimView();
safety = s;
controller = c;
randomEventGen = r;
simStarted = false;
JPopupMenu.setDefaultLightWeightPopupEnabled(false);
initComponents();
setGUIEnabled(false);
SimViewPanel.add(view.getCanvas(), BorderLayout.CENTER);
this.validate();
AlgorithmDescBox.setText(controller.getAlgorithmDesc(0));
doc = MsgBox.getStyledDocument();
Style style = MsgBox.addStyle("Faults", null);
StyleConstants.setForeground(style, Color.red);
StyleConstants.setItalic(style, true);
StyleConstants.setBold(style, true);
style = MsgBox.addStyle("Passengers", null);
StyleConstants.setForeground(style, new Color(0, 204, 204));
StyleConstants.setItalic(style, true);
style = MsgBox.addStyle("Normal", null);
style = MsgBox.addStyle("Elevators", null);
StyleConstants.setForeground(style, new Color(51, 255, 0));
StyleConstants.setBold(style, true);
style = MsgBox.addStyle("Emergs", null);
StyleConstants.setForeground(style, Color.red);
StyleConstants.setBold(style, true);
style = MsgBox.addStyle("Maintenance", null);
StyleConstants.setForeground(style, Color.ORANGE);
StyleConstants.setBold(style, true);
// Hijack the keyboard manager
KeyboardFocusManager manager = KeyboardFocusManager.getCurrentKeyboardFocusManager();
manager.addKeyEventDispatcher(new KeyDispatcher(this));
// add window listener
this.addWindowListener(new mainWindowListener());
}
public void createWorld(
int numElevators, int numFloors, Boolean penthouse, Vector<Integer>[] bounds) {
if (simStarted) destroyWorld();
try {
controller.setFloors(numFloors);
controller.createElevators(numElevators);
if (penthouse) controller.addPenthouse();
for (int e = 0; e < bounds.length; e++) {
for (int f = 0; f < bounds[e].size(); f++) controller.lockFloor(e, bounds[e].get(f));
}
view.createWorld(numElevators, numFloors, penthouse, bounds);
controller.setSimView(this, view);
controller.start();
safety.start();
randomEventGen.start();
postGeneralEventMsg("Welcome to BOSS LIFT Elevator Simulator!");
postGeneralEventMsg("The simulation is PAUSED");
simStatusLabel.setText("PAUSED");
simStatusLabel.setForeground(new java.awt.Color(255, 0, 0));
elevatorTabs = new ElevatorInfoPanel[numElevators];
for (int i = 0; i < numElevators; i++) {
elevatorTabs[i] = new ElevatorInfoPanel();
if (bounds[i].size() > 0)
elevatorTabs[i].setElevatorBounds(controller.getElevatorBounds(i));
JScrollPane p = new JScrollPane();
p.setViewportView(elevatorTabs[i]);
ElevatorPane.addTab("E" + i, p);
}
setGUIEnabled(true);
populateElevatorMenus(numElevators);
for (int i = 0; i < numFloors; i++) {
floorDropDownList.addItem(i);
}
simStarted = true;
controller.setAlgorithm(AlgorithmDropList.getSelectedIndex());
} catch (BossLiftGeneralException e1) {
displayError(e1.getMessage());
}
}
protected void file_quitActionPerformed(ActionEvent evt) {
view.cleanup();
Log.printStatusReport();
System.exit(0);
}
public void zoomOutSimView() {
view.zoomOut();
}
public void zoomInSimView() {
view.zoomIn();
}
public void rotateSimViewLeft() {
view.rotateViewLeft();
}
/*
* The following rotate and zoom the 3D when the user combines CTRL with the arrow keys.
* Called by KeyDispatcher class.
*/
public void rotateSimViewRight() {
view.rotateViewRight();
}
/*
* resetSimViewActionPerformed(ActionEvent evt)
*
* Called when "Reset View" menu item selected. Resets the 3D view to default.
*/
protected void resetSimViewActionPerformed(ActionEvent evt) {
view.resetView();
}