/** Updates the dialog with the value of the current route */
private void initValues() {
// Should not trigger listeners
quiescent = true;
nameTxT.setText(route.getName());
originTxT.setText(route.getDeparture());
destinationTxT.setText(route.getDestination());
etaCalculationTime.setSelectedItem(route.getEtaCalculationType());
// Update the route start time and the start time-related fields
adjustStartTime();
cbVisible.setSelected(route.isVisible());
if (route.getWaypoints().size() > 1) {
allSpeeds.setText(Formatter.formatSpeed(route.getWaypoints().get(0).getOutLeg().getSpeed()));
}
updateButtonEnabledState();
// Done
quiescent = false;
}
/**
* Handle action events
*
* @param evt the action event
*/
@Override
public void actionPerformed(ActionEvent evt) {
// Check if we are in a quiescent state
if (quiescent) {
return;
}
if (evt.getSource() == btnZoomToRoute && chartPanel != null) {
chartPanel.zoomToWaypoints(route.getWaypoints());
} else if (evt.getSource() == btnZoomToWp && chartPanel != null) {
chartPanel.goToPosition(route.getWaypoints().get(selectedWp).getPos());
} else if (evt.getSource() == btnDelete) {
onDelete();
routeUpdated();
} else if (evt.getSource() == btnActivate) {
EPD.getInstance().getRouteManager().changeActiveWp(selectedWp);
routeUpdated();
} else if (evt.getSource() == btnClose) {
dispose();
} else if (evt.getSource() == cbVisible) {
route.setVisible(cbVisible.isSelected());
EPD.getInstance()
.getRouteManager()
.notifyListeners(RoutesUpdateEvent.ROUTE_VISIBILITY_CHANGED);
} else if (evt.getSource() == etaCalculationTime) {
route.setEtaCalculationType((EtaCalculationType) etaCalculationTime.getSelectedItem());
adjustStartTime();
routeUpdated();
} else if (evt.getSource() == allSpeedsBtn) {
double speed;
try {
speed = parseDouble(allSpeeds.getText());
allSpeeds.setText(Formatter.formatSpeed(speed));
} catch (FormatException e) {
JOptionPane.showMessageDialog(
this, "Error in speed", "Input error", JOptionPane.ERROR_MESSAGE);
return;
}
for (int i = 0; i < route.getWaypoints().size(); i++) {
RouteWaypoint wp = route.getWaypoints().get(i);
if (wp.getOutLeg() != null && !locked[i]) {
wp.getOutLeg().setSpeed(speed);
}
}
adjustStartTime();
}
EPD.getInstance().getRouteManager().notifyListeners(RoutesUpdateEvent.ROUTE_CHANGED);
}
/**
* Given a new arrival date, re-calculate the speed
*
* @param arrivalDate the new arrival date
*/
private void recalculateSpeeds(Date arrivalDate) {
// Stop widget listeners
boolean wasQuiescent = quiescent;
quiescent = true;
// Special case if the arrival date is before the start time
if (route.getStarttime().after(arrivalDate)) {
// Reset arrival to a valid time
arrivalPicker.setDate(route.getEta());
arrivalSpinner.setValue(route.getEta());
quiescent = wasQuiescent;
return;
}
// Total distance
Dist distanceToTravel = new Dist(DistType.NAUTICAL_MILES, route.getRouteDtg());
// And we want to get there in milliseconds:
Time timeToTravel =
new Time(TimeType.MILLISECONDS, arrivalDate.getTime() - route.getStarttime().getTime());
// Subtract the distance and time from the locked way points
for (int i = 0; i < route.getWaypoints().size() - 1; i++) {
if (locked[i]) {
distanceToTravel =
distanceToTravel.subtract(new Dist(DistType.NAUTICAL_MILES, route.getWpRng(i)));
timeToTravel =
timeToTravel.subtract(new Time(TimeType.MILLISECONDS, route.getWpTtg(i + 1)));
}
}
// Ensure the remaining time is actually positive (say, more than a minute)
if (timeToTravel.in(TimeType.MINUTES).doubleValue() < 1.0) {
// Reset arrival to a valid time
arrivalPicker.setDate(route.getEta());
arrivalSpinner.setValue(route.getEta());
quiescent = wasQuiescent;
return;
}
// So we need to travel how fast?
double speed = distanceToTravel.inTime(timeToTravel).in(SpeedType.KNOTS).doubleValue();
for (int i = 0; i < route.getWaypoints().size(); i++) {
if (!locked[i]) {
route.getWaypoints().get(i).setSpeed(speed);
}
}
// Update fields
updateFields();
// Restore the quiescent state
quiescent = wasQuiescent;
}
/**
* Constructor
*
* @param parent the parent window
* @param route the route
* @param readOnlyRoute whether the route is read-only or not
*/
public RoutePropertiesDialogCommon(
Window parent, ChartPanelCommon chartPanel, Route route, boolean readOnlyRoute) {
super(parent, "Route Properties", Dialog.ModalityType.APPLICATION_MODAL);
this.parent = parent;
this.chartPanel = chartPanel;
this.route = route;
this.readOnlyRoute = readOnlyRoute;
locked = new boolean[route.getWaypoints().size()];
addWindowListener(
new WindowAdapter() {
@Override
public void windowClosed(WindowEvent e) {
EPD.getInstance()
.getRouteManager()
.validateMetoc(RoutePropertiesDialogCommon.this.route);
}
});
initGui();
initValues();
setBounds(100, 100, 1000, 450);
setLocationRelativeTo(parent);
}
/** Called when Delete is clicked */
private void onDelete() {
// Check that there is a selection
if (selectedWp < 0) {
return;
}
// If the route has two way points or less, delete the entire route
if (route.getWaypoints().size() < 3) {
// ... but get confirmation first
int result =
JOptionPane.showConfirmDialog(
parent,
"A route must have at least two waypoints.\nDo you want to delete the route?",
"Delete Route?",
JOptionPane.YES_NO_OPTION,
JOptionPane.QUESTION_MESSAGE);
if (result == JOptionPane.YES_OPTION) {
EPD.getInstance()
.getRouteManager()
.removeRoute(EPD.getInstance().getRouteManager().getRouteIndex(route));
EPD.getInstance().getRouteManager().notifyListeners(RoutesUpdateEvent.ROUTE_REMOVED);
dispose();
}
} else {
// Update the locked list
boolean[] newLocked = new boolean[locked.length - 1];
for (int x = 0; x < newLocked.length; x++) {
newLocked[x] = locked[x + (x >= selectedWp ? 1 : 0)];
}
locked = newLocked;
// Delete the selected way point
route.deleteWaypoint(selectedWp);
adjustStartTime();
routeTableModel.fireTableDataChanged();
EPD.getInstance().getRouteManager().notifyListeners(RoutesUpdateEvent.ROUTE_WAYPOINT_DELETED);
}
}
