forked from mirrors/gecko-dev
55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=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 "SessionStorageObserver.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
namespace {
|
|
|
|
SessionStorageObserver* gSessionStorageObserver = nullptr;
|
|
|
|
} // namespace
|
|
|
|
SessionStorageObserver::SessionStorageObserver() : mActor(nullptr) {
|
|
AssertIsOnOwningThread();
|
|
MOZ_ASSERT(NextGenLocalStorageEnabled());
|
|
|
|
MOZ_ASSERT(!gSessionStorageObserver);
|
|
gSessionStorageObserver = this;
|
|
}
|
|
|
|
SessionStorageObserver::~SessionStorageObserver() {
|
|
AssertIsOnOwningThread();
|
|
|
|
if (mActor) {
|
|
mActor->SendDeleteMeInternal();
|
|
MOZ_ASSERT(!mActor, "SendDeleteMeInternal should have cleared!");
|
|
}
|
|
|
|
MOZ_ASSERT(gSessionStorageObserver);
|
|
gSessionStorageObserver = nullptr;
|
|
}
|
|
|
|
// static
|
|
SessionStorageObserver* SessionStorageObserver::Get() {
|
|
MOZ_ASSERT(NS_IsMainThread());
|
|
MOZ_ASSERT(NextGenLocalStorageEnabled());
|
|
|
|
return gSessionStorageObserver;
|
|
}
|
|
|
|
void SessionStorageObserver::SetActor(SessionStorageObserverChild* aActor) {
|
|
AssertIsOnOwningThread();
|
|
MOZ_ASSERT(aActor);
|
|
MOZ_ASSERT(!mActor);
|
|
|
|
mActor = aActor;
|
|
}
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|