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Fixed leaking threads in simulations

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This commit is contained in:
Sampo Niskanen 2012-03-13 06:01:43 +00:00
parent dabfa28b9d
commit ac51ec6b5a
2 changed files with 21 additions and 17 deletions
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8
core/ChangeLog
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@ -1,3 +1,11 @@
2012-03-13 Sampo Niskanne
* [BUG] Threads piled up when running simulations
2012-03-11 Sampo Niskanen
* Update copyright statements
2012-02-19 Sampo Niskanen
* Display computed motor class

30
core/src/net/sf/openrocket/gui/main/SimulationRunDialog.java
View File

@ -47,7 +47,7 @@ public class SimulationRunDialog extends JDialog {
private static final LogHelper log = Application.getLogger();
private static final Translator trans = Application.getTranslator();
/** Update the dialog status every this many ms */
private static final long UPDATE_MS = 200;
@ -57,19 +57,15 @@ public class SimulationRunDialog extends JDialog {
/** Flight progress at apogee */
private static final double APOGEE_PROGRESS = 0.7;
/*
* The executor service is not static since we want concurrent simulation
* dialogs to run in parallel, ie. they both have their own executor service.
*/
private final ExecutorService executor = Executors.newFixedThreadPool(
private final static ExecutorService executor = Executors.newFixedThreadPool(
SwingPreferences.getMaxThreadCount());
private final JLabel simLabel, timeLabel, altLabel, velLabel;
private final JProgressBar progressBar;
/*
* NOTE: Care must be used when accessing the simulation parameters, since they
* are being run in another thread. Mutexes are used to avoid concurrent usage, which
@ -85,7 +81,7 @@ public class SimulationRunDialog extends JDialog {
public SimulationRunDialog(Window window, Simulation... simulations) {
//// Running simulations...
super(window, trans.get("SimuRunDlg.title.RunSim"), Dialog.ModalityType.DOCUMENT_MODAL);
super(window, trans.get("SimuRunDlg.title.RunSim"), Dialog.ModalityType.APPLICATION_MODAL);
if (simulations.length == 0) {
throw new IllegalArgumentException("Called with no simulations to run");
@ -93,7 +89,7 @@ public class SimulationRunDialog extends JDialog {
this.simulations = simulations;
// Randomize the simulation random seeds
for (Simulation sim : simulations) {
sim.getOptions().randomizeSeed();
@ -138,7 +134,7 @@ public class SimulationRunDialog extends JDialog {
progressBar = new JProgressBar();
panel.add(progressBar, "spanx, growx, wrap para");
// Add cancel button
JButton cancel = new JButton(trans.get("dlg.but.cancel"));
cancel.addActionListener(new ActionListener() {
@ -149,7 +145,7 @@ public class SimulationRunDialog extends JDialog {
});
panel.add(cancel, "spanx, tag cancel");
// Cancel simulations when user closes the window
this.addWindowListener(new WindowAdapter() {
@Override
@ -158,7 +154,7 @@ public class SimulationRunDialog extends JDialog {
}
});
this.add(panel);
this.setMinimumSize(new Dimension(300, 0));
this.setLocationByPlatform(true);
@ -194,8 +190,8 @@ public class SimulationRunDialog extends JDialog {
}
private void updateProgress() {
int index;
for (index = 0; index < simulations.length; index++) {
@ -242,7 +238,7 @@ public class SimulationRunDialog extends JDialog {
}
/**
* A SwingWorker that performs a flight simulation. It periodically updates the
* simulation statuses of the parent class and calls updateProgress().