private void watchOpenedTCs() {
ArrayList<TopComponent> windowsToWatch = findShowingTCs();
ArrayList<TopComponent> toAddListeners = new ArrayList<>(windowsToWatch);
toAddListeners.removeAll(watchedLkpResults.keySet());
ArrayList<TopComponent> toRemoveListeners = new ArrayList<>(watchedLkpResults.keySet());
toRemoveListeners.removeAll(windowsToWatch);
toRemoveListeners
.stream()
.forEach(
(tc) -> {
Lookup.Result res = watchedLkpResults.get(tc);
if (null != res) {
res.removeLookupListener(this);
watchedLkpResults.remove(tc);
}
});
toAddListeners
.stream()
.forEach(
(tc) -> {
Lookup.Result res = tc.getLookup().lookupResult(LayoutScene.class);
res.addLookupListener(this);
res.allItems();
watchedLkpResults.put(tc, res);
});
}
@Override
public void resultChanged(LookupEvent ev) {
if (!res.allInstances().isEmpty()) {
if (scene != null) {
// remove listener on previous scene
scene.removeSceneListener(this);
}
scene = res.allInstances().iterator().next();
scene.addSceneListener(this);
Lookup.Result<StrategicZoom> strategies = scene.getLookup().lookupResult(StrategicZoom.class);
if (!strategies.allInstances().isEmpty()) {
// set the flag bahwa sekarang ini mau ganti model.
// by default, setModel akan trigger setItem dari first item di model
// jadi kalo first item nya toFit, tiap kali pindah tab, bakal jadi toFit
lagiPindahModel = true;
zoomlist.setModel(new DefaultComboBoxModel(strategies.allInstances().toArray()));
lagiPindahModel = false;
} else {
zoomlist.setModel(new DefaultComboBoxModel());
}
((ZoomComboBoxEditor) zoomlist.getEditor()).setZoomText(getCalibratedZoomFactor());
} else {
if (scene != null) {
// remove listener on previous scene
scene.removeSceneListener(this);
}
}
setEnabled(!res.allItems().isEmpty());
}
/**
* multiview components do not fire events when switching their inner tabs so we have to listen to
* changes in lookup contents
*/
private void switchLookupListener() {
TopComponent active = TopComponent.getRegistry().getActivated();
if (null != lookupRes) {
lookupRes.removeLookupListener(SatelliteViewSwitch.this);
lookupRes = null;
}
if (null != active) {
lookupRes = active.getLookup().lookupResult(LayoutScene.class);
lookupRes.addLookupListener(SatelliteViewSwitch.this);
lookupRes.allItems();
}
}
static {
resultContext = Utilities.actionsGlobalContext().lookupResult(GISContextDataObject.class);
resultContext.addLookupListener(
new LookupListener() {
@Override
public void resultChanged(LookupEvent lookupEvent) {
final Lookup.Result r = (Lookup.Result) lookupEvent.getSource();
final Collection c = r.allInstances();
if (!c.isEmpty()) {
new Thread() {
@Override
public void run() {
final Iterator ite = c.iterator();
while (ite.hasNext()) {
final GISContextDataObject da = (GISContextDataObject) ite.next();
final MapContext candidate = da.getContext();
updateName(candidate);
}
}
}.start();
}
}
});
resultContext.allItems();
resultViews = Utilities.actionsGlobalContext().lookupResult(ViewComponent.class);
resultViews.addLookupListener(
new LookupListener() {
@Override
public void resultChanged(LookupEvent lookupEvent) {
final Lookup.Result r = (Lookup.Result) lookupEvent.getSource();
final Collection c = r.allInstances();
if (!c.isEmpty()) {
new Thread() {
@Override
public void run() {
final Iterator ite = c.iterator();
while (ite.hasNext()) {
final ViewComponent da = (ViewComponent) ite.next();
final Map2D map = da.getMapView();
for (TreePopupItem tpi : getContextTree().controls()) {
System.out.println(tpi);
tpi.setMapView(map);
}
final MapContext candidate = da.getContext();
updateName(candidate);
}
}
}.start();
}
}
});
resultViews.allItems();
resultGISViews = Utilities.actionsGlobalContext().lookupResult(GISView.class);
resultGISViews.addLookupListener(
new LookupListener() {
@Override
public void resultChanged(LookupEvent lookupEvent) {
final Lookup.Result r = (Lookup.Result) lookupEvent.getSource();
final Collection c = r.allInstances();
if (!c.isEmpty()) {
new Thread() {
@Override
public void run() {
final Iterator ite = c.iterator();
while (ite.hasNext()) {
final GISView da = (GISView) ite.next();
final MapContext candidate = da.getContext().getContext();
updateName(candidate);
}
}
}.start();
}
}
});
resultGISViews.allItems();
}