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Merge branch 'master' of www.klayout.org:/home/matthias/klayout

This commit is contained in:
Matthias Koefferlein 2017-11-01 22:14:33 +01:00
parent af1c5c9f66 4cbb98745d
commit 4599d342ef
1 changed files with 22 additions and 12 deletions
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34
src/lay/lay/laySignalHandler.cc
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@ -216,20 +216,30 @@ LONG WINAPI ExceptionHandler(PEXCEPTION_POINTERS pExceptionInfo)
SymCleanup (process);
// YES! I! KNOW!
// In a signal handler you shall not do fancy stuff (in particular not
// open dialogs) nor shall you throw exceptions! But that scheme appears to
// be working since in most cases the signal is raised from our code (hence
// from our stack frames) and everything is better than just showing
// the "application stopped working" dialog.
// Isn't it?
bool has_gui = lay::Application::instance () && lay::Application::instance ()->has_gui ();
if (has_gui) {
// YES! I! KNOW!
// In a signal handler you shall not do fancy stuff (in particular not
// open dialogs) nor shall you throw exceptions! But that scheme appears to
// be working since in most cases the signal is raised from our code (hence
// from our stack frames) and everything is better than just showing
// the "application stopped working" dialog.
// Isn't it?
CrashMessage msg (0, true, text);
if (! msg.exec ()) {
// terminate unconditionally
return EXCEPTION_EXECUTE_HANDLER;
} else {
throw tl::CancelException ();
}
CrashMessage msg (0, true, text);
if (! msg.exec ()) {
// terminate unconditionally
return EXCEPTION_EXECUTE_HANDLER;
} else {
throw tl::CancelException ();
tl::error << text << tl::noendl;
return EXCEPTION_EXECUTE_HANDLER;
}
}