private void handleEntryAction(ActionEvent actionEvent)
throws IOException, ParserConfigurationException, XPathExpressionException, SAXException,
NoItemException {
if (this.getGazetteer() == null) {
Util.getLogger().severe("No gazeteer is registered");
return;
}
String lookupString;
JComboBox cmb = ((JComboBox) actionEvent.getSource());
lookupString = cmb.getSelectedItem().toString();
if (lookupString == null || lookupString.length() < 1) return;
java.util.List<PointOfInterest> results = this.gazetteer.findPlaces(lookupString);
if (results == null || results.size() == 0) return;
this.controller.moveToLocation(results.get(0));
// Add it to the list if not already there
for (int i = 0; i < cmb.getItemCount(); i++) {
Object oi = cmb.getItemAt(i);
if (oi != null && oi.toString().trim().equals(lookupString)) return; // item exists
}
cmb.insertItemAt(lookupString, 0);
}
private void createComponents(JPanel p) {
String tt = "Any of these: 45.5 -120.2 or 45 30 0 n 120 12 0 w or Seattle";
JComboBox field = new JComboBox();
field.setOpaque(false);
field.setEditable(true);
field.setLightWeightPopupEnabled(false);
field.setPreferredSize(new Dimension(200, field.getPreferredSize().height));
field.setToolTipText(tt);
JLabel label = new JLabel(ImageLibrary.getIcon("gov/nasa/worldwindow/images/safari-24x24.png"));
// new
// ImageIcon(getClass().getResource("gov/nasa/worldwindow/images/safari-24x24.png")));
label.setOpaque(false);
label.setToolTipText(tt);
p.add(label, BorderLayout.WEST);
p.add(field, BorderLayout.CENTER);
field.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent actionEvent) {
performGazeteerAction(actionEvent);
}
});
}