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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
#ifndef mozilla_dom_StorageManager_h
#define mozilla_dom_StorageManager_h
#include "mozilla/ErrorResult.h"
#include "nsCOMPtr.h"
#include "nsCycleCollectionParticipant.h"
#include "nsIGlobalObject.h"
#include "nsISupports.h"
#include "nsWrapperCache.h"
namespace mozilla {
namespace dom {
class Promise;
struct StorageEstimate;
class StorageManager final
: public nsISupports
, public nsWrapperCache
{
nsCOMPtr<nsIGlobalObject> mOwner;
public:
// Return dom.quota.storageManager.enabled on main/worker thread.
static bool
PrefEnabled(JSContext* aCx, JSObject* aObj);
explicit
StorageManager(nsIGlobalObject* aGlobal);
nsIGlobalObject*
GetParentObject() const
{
return mOwner;
}
// WebIDL
already_AddRefed<Promise>
Estimate(ErrorResult& aRv);
NS_DECL_CYCLE_COLLECTING_ISUPPORTS
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(StorageManager)
// nsWrapperCache
virtual JSObject*
WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
private:
~StorageManager();
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_StorageManager_h
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