private void setDocument(final URL document, boolean load) throws IOException {
final Cursor cu = switchCursor(waitc);
try {
log.info(document);
final URL old = this.document;
this.firePropertyChange("document", old, this.document = document);
setFile(this.document);
url.setText(this.document == null ? "{null}" : this.document.toString());
if (!load) return;
cm.deregister(tactics.getCurves());
final ComputedTrajectorySet cts;
if (this.document == null) cts = null;
else {
final IONode n = new JCurlSerializer().read(this.document);
final IOTrajectories it = (IOTrajectories) n;
final TrajectorySet ts = it.trajectories().get(0);
cts = (ComputedTrajectorySet) ts;
}
change.discardAllEdits();
if (cts != null) cts.setCurrentTime(currentTime);
tactics.setCurves(cts);
broomSwing.setBroom(tactics.getBroom());
cm.register(cts);
setModified(false);
} finally {
switchCursor(cu);
}
}
private final void save(final TrajectorySet cts, final File dst) throws IOException {
final Cursor cu = switchCursor(waitc);
try {
final IOTrajectories t = new IOTrajectories();
// TODO add annotations
t.trajectories().add(cts);
new JCurlSerializer().write(t, dst, JDKSerializer.class);
} finally {
switchCursor(cu);
}
}