public void rescanAndNotifyIfNeeded() {
Collection<VcsRootError> errors = scan();
if (errors.isEmpty()) {
synchronized (NOTIFICATION_LOCK) {
expireNotification();
}
return;
}
Collection<VcsRootError> importantUnregisteredRoots = getImportantUnregisteredMappings(errors);
Collection<VcsRootError> invalidRoots = getInvalidRoots(errors);
List<String> unregRootPaths =
ContainerUtil.map(importantUnregisteredRoots, PATH_FROM_ROOT_ERROR);
if (invalidRoots.isEmpty()
&& (importantUnregisteredRoots.isEmpty()
|| myReportedUnregisteredRoots.containsAll(unregRootPaths))) {
return;
}
myReportedUnregisteredRoots.addAll(unregRootPaths);
String title = makeTitle(importantUnregisteredRoots, invalidRoots);
String description = makeDescription(importantUnregisteredRoots, invalidRoots);
synchronized (NOTIFICATION_LOCK) {
expireNotification();
NotificationListener listener =
new MyNotificationListener(
myProject, mySettings, myVcsManager, importantUnregisteredRoots);
VcsNotifier notifier = VcsNotifier.getInstance(myProject);
myNotification =
invalidRoots.isEmpty()
? notifier.notifyMinorInfo(title, description, listener)
: notifier.notifyError(title, description, listener);
}
}
