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syncthingtray
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Use aboutToQuit() signal for cleanup-code 

As recommended by the Qt documentation
This commit is contained in:
Martchus 2019-09-14 19:14:45 +02:00
parent cf5faeca51
commit 27f17fc94c
1 changed files with 14 additions and 9 deletions
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23
tray/application/main.cpp
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@ -117,6 +117,12 @@ void trigger(bool tray, bool webUi)
}
}
void shutdownSyncthingTray()
{
Settings::save();
Settings::Launcher::terminate();
}
int runApplication(int argc, const char *const *argv)
{
// setup argument parser
@ -173,17 +179,16 @@ int runApplication(int argc, const char *const *argv)
QObject::connect(&service, &SyncthingService::errorOccurred, &handleSystemdServiceError);
#endif
// show (first) tray icon and enter main event loop
auto res = initSyncthingTray(windowedArg.isPresent(), waitForTrayArg.isPresent(), connectionArg.firstValue());
if (!res) {
trigger(triggerArg.isPresent(), showWebUiArg.isPresent());
res = application.exec();
// init Syncthing Tray and immediately shutdown on failure
if (const auto res = initSyncthingTray(windowedArg.isPresent(), waitForTrayArg.isPresent(), connectionArg.firstValue())) {
shutdownSyncthingTray();
return res;
}
// perform cleanup, then terminate
Settings::Launcher::terminate();
Settings::save();
return res;
// trigger UI and enter event loop
QObject::connect(&application, &QCoreApplication::aboutToQuit, &shutdownSyncthingTray);
trigger(triggerArg.isPresent(), showWebUiArg.isPresent());
return application.exec();
}
// trigger actions if --webui or --trigger is present but don't create a new tray icon