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-rw-r--r--src/com/benburwell/planes/gui/AircraftMapComponent.java32
1 files changed, 32 insertions, 0 deletions
diff --git a/src/com/benburwell/planes/gui/AircraftMapComponent.java b/src/com/benburwell/planes/gui/AircraftMapComponent.java
index 780f1db..268b524 100644
--- a/src/com/benburwell/planes/gui/AircraftMapComponent.java
+++ b/src/com/benburwell/planes/gui/AircraftMapComponent.java
@@ -2,12 +2,14 @@ package com.benburwell.planes.gui;
import com.benburwell.planes.data.AircraftStore;
import com.benburwell.planes.data.AircraftStoreListener;
+import com.benburwell.planes.data.Position;
import javax.swing.*;
import java.awt.*;
import java.awt.event.KeyEvent;
import java.util.List;
import java.util.ArrayList;
+import java.util.Collections;
/**
* Created by ben on 11/18/16.
@@ -15,6 +17,7 @@ import java.util.ArrayList;
public class AircraftMapComponent implements ViewComponent {
private AircraftStore store;
private AircraftMap mapPanel;
+ private String focusedAircraftIdentifier = null;
public AircraftMapComponent(AircraftStore store) {
this.store = store;
@@ -23,6 +26,23 @@ public class AircraftMapComponent implements ViewComponent {
this.subscribeToChanges();
}
+ public void focusNextAircraft() {
+ List<String> aircraftIdentifiers = new ArrayList<>(this.store.getAircraft().keySet());
+ Collections.sort(aircraftIdentifiers);
+ if (this.focusedAircraftIdentifier == null && aircraftIdentifiers.size() > 0) {
+ this.focusedAircraftIdentifier = aircraftIdentifiers.get(0);
+ } else {
+ int idx = aircraftIdentifiers.indexOf(this.focusedAircraftIdentifier);
+ if (idx > 0 && idx < aircraftIdentifiers.size() - 1) {
+ this.focusedAircraftIdentifier = aircraftIdentifiers.get(idx++);
+ } else if (aircraftIdentifiers.size() > 0) {
+ this.focusedAircraftIdentifier = aircraftIdentifiers.get(0);
+ } else {
+ this.focusedAircraftIdentifier = null;
+ }
+ }
+ }
+
private void setupMap() {
this.mapPanel = new AircraftMap();
this.mapPanel.setCenter(40.6188942, -75.4947205);
@@ -42,11 +62,23 @@ public class AircraftMapComponent implements ViewComponent {
this.mapPanel.moveSouth();
} else if (e.getKeyCode() == KeyEvent.VK_K && e.getID() == KeyEvent.KEY_PRESSED) {
this.mapPanel.moveNorth();
+ } else if (e.getKeyCode() == KeyEvent.VK_0 && e.getID() == KeyEvent.KEY_PRESSED) {
+ this.mapPanel.setCenter(40.6188942, -75.4947205);
+ } else if (e.getKeyCode() == KeyEvent.VK_TAB && e.getID() == KeyEvent.KEY_PRESSED) {
+ this.focusNextAircraft();
+ this.centerMapOnPlane(this.focusedAircraftIdentifier);
}
return false;
});
}
+ private void centerMapOnPlane(String identifier) {
+ if (identifier != null) {
+ Position pos = this.store.getAircraft().get(identifier).getCurrentPosition();
+ this.mapPanel.setCenter(pos.getLatitude(), pos.getLongitude());
+ }
+ }
+
private void subscribeToChanges() {
this.store.subscribe(new AircraftStoreListener() {
@Override