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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/dom/quota/NotifyUtilsCommon.h"
#include "mozilla/Services.h"
#include "mozilla/dom/quota/QuotaCommon.h"
#include "mozilla/dom/quota/ResultExtensions.h"
#include "nsCOMPtr.h"
#include "nsError.h"
#include "nsIObserverService.h"
#include "nsThreadUtils.h"
namespace mozilla::dom::quota {
void NotifyObserversOnMainThread(
const char* aTopic,
std::function<already_AddRefed<nsISupports>()>&& aSubjectGetter) {
auto mainThreadFunction = [topic = aTopic,
subjectGetter = std::move(aSubjectGetter)]() {
nsCOMPtr<nsIObserverService> observerService =
mozilla::services::GetObserverService();
QM_TRY(MOZ_TO_RESULT(observerService), QM_VOID);
nsCOMPtr<nsISupports> subject;
if (subjectGetter) {
subject = subjectGetter();
}
observerService->NotifyObservers(subject, topic, u"");
};
MOZ_ALWAYS_SUCCEEDS(NS_DispatchToMainThread(
NS_NewRunnableFunction("dom::quota::NotifyObserversOnMainThread",
std::move(mainThreadFunction))));
}
} // namespace mozilla::dom::quota
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