/**
* Remove this control. Call the parent class doRemove and clears references to gridLocs, etc.
*
* @throws RemoteException
* @throws VisADException
*/
public void doRemove() throws VisADException, RemoteException {
super.doRemove();
gridLocs = null;
dataNode = null;
probe = null;
widget = null;
}
/**
* Add any macro name/value pairs.
*
* @param template template
* @param patterns The macro names
* @param values The macro values
*/
protected void addLabelMacros(String template, List patterns, List values) {
super.addLabelMacros(template, patterns, values);
if (getLocation() != null) {
patterns.add(MACRO_POSITION);
values.add(getDisplayConventions().formatLatLonPoint(getLocation()));
}
}
/**
* Add the relevant edit menu items into the list
*
* @param items List of menu items
* @param forMenuBar Is this for the menu in the window's menu bar or for a popup menu in the
* legend
*/
protected void getEditMenuItems(List items, boolean forMenuBar) {
if (probe != null) {
JMenuItem mi = new JMenuItem("Reset Probe Position");
mi.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent ae) {
resetProbePosition();
}
});
items.add(mi);
}
super.getEditMenuItems(items, forMenuBar);
}
/** Update the location label, subclasses can override. */
protected void updateHeaderLabel() {
Data d = getDisplayListData();
if (d == null) {
super.updateHeaderLabel();
}
Text text = null;
if (d instanceof FieldImpl) {
int index = getCurrentIndex();
if (index >= 0) {
try {
text = (Text) ((FieldImpl) d).getSample(index, false);
} catch (Exception ve) {
}
}
} else {
text = (Text) d;
}
if (text != null) {
headerLabel.setText(text.toString());
} else {
super.updateHeaderLabel();
}
}
/** Called by the parent class after all initialization has been done. */
public void initDone() {
try {
// communicate the probe's initial position
// Run this in a thread to get around possible deadlock issues.
Misc.runInABit(
10,
new Runnable() {
public void run() {
lineProbeWasMoved();
}
});
} catch (Exception ex) {
logException(ex);
}
super.initDone();
}
/**
* Receive shared-data updates.
*
* @param from The {@link ucar.unidata.collab.Sharable} object from which this event originates.
* @param dataId The shared data identifier.
* @param data The shared data.
*/
public void receiveShareData(Sharable from, Object dataId, Object[] data) {
if (!(dataId.equals(SHARE_POSITION))) {
super.receiveShareData(from, dataId, data); // pass it up
} else {
if (probe == null) {
return;
}
try {
/*
* The following fires a PropertyChangeEvent for the
* probe position.
*/
probe.setPosition((RealTuple) data[0]);
} catch (Exception ex) {
logException("receiveShareData:" + dataId, ex);
}
}
}
/**
* Respond to a timeChange event
*
* @param time new time
*/
protected void timeChanged(Real time) {
try {
super.timeChanged(time);
dataNode.setTime(new DateTime(time));
if (getProfilesVisibility()) {
AnimationWidget aniWidget = this.getAnimationWidget();
int idx = 0;
if (aniWidget.getTimes() != null) {
int n = aniWidget.getTimes().length;
for (int i = 0; i < n; i++) {
if ((new DateTime(time)).equals(aniWidget.getTimeAtIndex(i))) {
idx = i;
continue;
}
}
}
aeroDisplay.setProfilesVisibility(true, idx);
// display list update
Set s = getDataTimeSet();
if (s != null) {
double[][] samples = s.getDoubles();
DateTime dt = new DateTime(samples[0][idx + 1], s.getSetUnits()[0]);
DateTime dt1 = new DateTime(samples[0][idx], s.getSetUnits()[0]);
listlabel =
dt1.dateString()
+ ":"
+ dt1.timeString()
+ " and "
+ dt.dateString()
+ ":"
+ dt.timeString();
}
updateDisplayList();
updateHeaderLabel();
}
} catch (Exception ex) {
logException("timeValueChanged", ex);
}
}
/**
* Add any macro name/label pairs
*
* @param names List of macro names
* @param labels List of macro labels
*/
protected void getMacroNames(List names, List labels) {
super.getMacroNames(names, labels);
names.addAll(Misc.newList(MACRO_POSITION));
labels.addAll(Misc.newList("Probe Position"));
}