/** Update one attribute on the form */
@Override
public void update(RampMeter rm, String a) {
if (a == null) updateConfig(rm);
if (a == null || a.equals("name")) name_lbl.setText(rm.getName());
if (a == null || a.equals("preset")) setPresetAction(rm);
// FIXME: this won't update when geoLoc attributes change
if (a == null || a.equals("geoLoc")) {
location_lbl.setText(GeoLocHelper.getOnRampDescription(rm.getGeoLoc()));
}
if (a == null || a.equals("operation")) operation_lbl.setText(rm.getOperation());
if (a == null || a.equals("rate")) {
Integer rt = rm.getRate();
release_lbl.setText(RampMeterHelper.formatRelease(rt));
cycle_lbl.setText(RampMeterHelper.formatCycle(rt));
if (rt != null) on_btn.setSelected(true);
else off_btn.setSelected(true);
boolean up = isUpdatePermitted(rm) && rt != null;
shrink_btn.setEnabled(up);
grow_btn.setEnabled(up);
}
if (a == null || a.equals("queue")) {
RampMeterQueue q = RampMeterQueue.fromOrdinal(rm.getQueue());
queue_lbl.setText(q.description);
}
if (a == null || a.equals("mLock")) {
lock_cbx.setAction(null);
lock_cbx.setSelectedIndex(getMLock(rm));
lock_cbx.setAction(new LockMeterAction(rm, lock_cbx, isUpdatePermitted(rm)));
}
if (a == null || a.equals("styles")) {
if (ItemStyle.FAILED.checkBit(rm.getStyles())) {
operation_lbl.setForeground(Color.WHITE);
operation_lbl.setBackground(Color.GRAY);
} else {
operation_lbl.setForeground(null);
operation_lbl.setBackground(null);
}
}
}
/** Set the camera preset action */
private void setPresetAction(RampMeter rm) {
CameraPreset cp = RampMeterHelper.getPreset(rm);
preset_btn.setAction(new CameraPresetAction(session, cp));
}