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error_popup: show an error message window when simulator crashes

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git-svn-id: https://micropolis.googlecode.com/svn/trunk/micropolis-java@652 d9718cc8-9f43-0410-858b-315f434eb58c
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jason@long.name 2013-05-17 11:26:56 +00:00
parent 4e27a04cc3
commit 6de75a7947
2 changed files with 49 additions and 0 deletions
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46
src/micropolisj/gui/MainWindow.java
View file

@ -1123,12 +1123,58 @@ public class MainWindow extends JFrame
updateDateLabel();
dirty2 = true;
}};
taskPerformer = wrapActionListener(taskPerformer);
assert simTimer == null;
simTimer = new Timer(engine.simSpeed.animationDelay, taskPerformer);
simTimer.start();
}
ActionListener wrapActionListener(final ActionListener l)
{
return new ActionListener() {
public void actionPerformed(ActionEvent evt) {
try {
l.actionPerformed(evt);
} catch (Throwable e) {
showErrorMessage(e);
}
}};
}
private void showErrorMessage(Throwable e)
{
StringWriter w = new StringWriter();
e.printStackTrace(new PrintWriter(w));
JTextPane stackTracePane = new JTextPane();
stackTracePane.setEditable(false);
stackTracePane.setText(w.toString());
final JScrollPane detailsPane = new JScrollPane(stackTracePane);
detailsPane.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
detailsPane.setPreferredSize(new Dimension(480,240));
detailsPane.setMinimumSize(new Dimension(0,0));
int rv = JOptionPane.showOptionDialog(this, e,
strings.getString("main.error_unexpected"),
JOptionPane.DEFAULT_OPTION,
JOptionPane.ERROR_MESSAGE,
null,
new String[] {
strings.getString("main.error_show_stacktrace"),
strings.getString("main.error_close")
},
1
);
if (rv == 0)
{
JOptionPane.showMessageDialog(this, detailsPane,
strings.getString("main.error_unexpected"),
JOptionPane.ERROR_MESSAGE);
}
}
class EarthquakeStepper
{
int count = 0;

3
strings/GuiStrings.properties
View file

@ -15,6 +15,9 @@ main.date_label = Date:
main.funds_label = Funds:
main.population_label = Population:
main.error_caption = Error
main.error_unexpected = An unexpected error occurred
main.error_show_stacktrace = Show Details
main.error_close = Close
main.tools_caption = Tools
main.about_caption = About MicropolisJ
main.version_string = Version {0} (Java %java.version%, %java.vendor%)