private void setupFreeAlgebraPanel() {
final SmallAlgebra alg = uacalc.getCurrentAlgebra();
if (alg == null) {
JOptionPane.showMessageDialog(
this,
"<html>You must have an algebra loaded.<br>"
+ "Use the file menu or make a new one.</html>",
"No algebra error",
JOptionPane.ERROR_MESSAGE);
return;
}
final int gens = getFreeGensDialog();
if (!(gens > 0)) return;
System.out.println("gens = " + gens);
final boolean thin = getThinGens();
final ProgressReport report = new ProgressReport(monitorPanel);
monitorPanel.setProgressReport(report);
final BackgroundTask<FreeAlgebra> freeAlgTask =
new BackgroundTask<FreeAlgebra>(report) {
public FreeAlgebra compute() {
// monitorPanel.getProgressMonitor().reset();
report.setDescription("F(" + gens + ") over " + alg.getName());
FreeAlgebra freeAlg =
new FreeAlgebra(uacalc.getCurrentAlgebra(), gens, true, thin, report);
return freeAlg;
}
public void onCompletion(
FreeAlgebra fr, Throwable exception, boolean cancelled, boolean outOfMemory) {
// System.out.println("got to completion");
// System.out.println("thrown = " + exception);
// for (BackgroundTask task : monitorPanel.getTaskList()) {
// System.out.println("task: " + task.getStatus());
// }
if (outOfMemory) {
// monitorPanel.getProgressMonitor().reset();
report.addEndingLine("Out of memory!!!");
// monitorPanel.getProgressModel().printlnToLog("Not enough memory");
return;
}
if (!cancelled) {
TermTablePanel ttp = new TermTablePanel(uacalc, fr.getTerms(), fr.getVariables());
setTermTablePanel(ttp);
} else {
// monitorPanel.getProgressMonitor().reset();
// monitorPanel.getProgressModel().printlnToLog("computation cancelled");
report.addEndingLine("Computation cancelled");
}
}
};
monitorPanel.addTask(freeAlgTask);
BackgroundExec.getBackgroundExec().execute(freeAlgTask);
}
