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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/. */
#ifndef mozilla_dom_SessionStoreParent_h
#define mozilla_dom_SessionStoreParent_h
#include "mozilla/dom/BrowserSessionStore.h"
#include "mozilla/dom/CanonicalBrowsingContext.h"
#include "mozilla/dom/Element.h"
#include "mozilla/dom/PSessionStoreParent.h"
#include "mozilla/dom/WindowGlobalParent.h"
#include "mozilla/dom/SessionStoreScrollData.h"
namespace mozilla::dom {
class BrowserParent;
class SessionStoreParent final : public PSessionStoreParent {
public:
SessionStoreParent(CanonicalBrowsingContext* aBrowsingContext,
BrowserSessionStore* aSessionStore);
void FlushAllSessionStoreChildren(const std::function<void()>& aDone);
void FinalFlushAllSessionStoreChildren(const std::function<void()>& aDone);
/**
* Sends data to be stored and instructions to the session store to
* potentially collect data in the parent.
*/
mozilla::ipc::IPCResult RecvSessionStoreUpdate(
const Maybe<nsCString>& aDocShellCaps, const Maybe<bool>& aPrivatedMode,
const MaybeSessionStoreZoom& aZoom, const bool aNeedCollectSHistory,
const uint32_t& aEpoch);
mozilla::ipc::IPCResult RecvIncrementalSessionStoreUpdate(
const MaybeDiscarded<BrowsingContext>& aBrowsingContext,
const Maybe<FormData>& aFormData, const Maybe<nsPoint>& aScrollPosition,
uint32_t aEpoch);
mozilla::ipc::IPCResult RecvResetSessionStore(
const MaybeDiscarded<BrowsingContext>& aBrowsingContext, uint32_t aEpoch);
NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(SessionStoreParent)
NS_DECL_CYCLE_COLLECTION_NATIVE_CLASS(SessionStoreParent)
protected:
friend class SessionStoreChild;
void SessionStoreUpdate(const Maybe<nsCString>& aDocShellCaps,
const Maybe<bool>& aPrivatedMode,
const MaybeSessionStoreZoom& aZoom,
const bool aNeedCollectSHistory,
const uint32_t& aEpoch);
void IncrementalSessionStoreUpdate(
const MaybeDiscarded<BrowsingContext>& aBrowsingContext,
const Maybe<FormData>& aFormData, const Maybe<nsPoint>& aScrollPosition,
uint32_t aEpoch);
void ResetSessionStore(
const MaybeDiscarded<BrowsingContext>& aBrowsingContext, uint32_t aEpoch);
private:
~SessionStoreParent() = default;
already_AddRefed<SessionStoreParent::FlushTabStatePromise>
FlushSessionStore();
bool mHasNewFormData = false;
bool mHasNewScrollPosition = false;
RefPtr<CanonicalBrowsingContext> mBrowsingContext;
RefPtr<BrowserSessionStore> mSessionStore;
};
} // namespace mozilla::dom
#endif // mozilla_dom_SessionStoreParent_h
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