4a384c5081
Because wireframes are collected together with the session history entry for its docshell, we need to collect session history to make sure that collected wireframes show up. Differential Revision: https://phabricator.services.mozilla.com/D143368
58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_SessionStoreChild_h
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#define mozilla_dom_SessionStoreChild_h
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#include "mozilla/AlreadyAddRefed.h"
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#include "mozilla/dom/PSessionStoreChild.h"
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#include "mozilla/dom/SessionStoreChangeListener.h"
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#include "mozilla/dom/SessionStoreListener.h"
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#include "mozilla/RefPtr.h"
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#include "nsCycleCollectionParticipant.h"
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namespace mozilla::dom {
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class BrowsingContext;
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class SessionStoreChangeListener;
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class TabListener;
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class SessionStoreChild final : public PSessionStoreChild {
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public:
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static already_AddRefed<SessionStoreChild> GetOrCreate(
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BrowsingContext* aBrowsingContext, Element* aOwnerElement = nullptr);
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static SessionStoreChild* From(WindowGlobalChild* aWindowChild);
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void SetEpoch(uint32_t aEpoch);
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void SetOwnerContent(Element* aElement);
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void Stop();
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void UpdateEventTargets();
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void UpdateSessionStore(bool aSessionHistoryUpdate = false);
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void FlushSessionStore();
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void UpdateSHistoryChanges();
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SessionStoreChangeListener* GetSessionStoreChangeListener() const {
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return mSessionStoreChangeListener;
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}
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mozilla::ipc::IPCResult RecvFlushTabState(FlushTabStateResolver&& aResolver);
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NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(SessionStoreChild)
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NS_DECL_CYCLE_COLLECTION_NATIVE_CLASS(SessionStoreChild)
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private:
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SessionStoreChild(TabListener* aSessionStoreListener,
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SessionStoreChangeListener* aSessionStoreChangeListener);
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~SessionStoreChild() = default;
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RefPtr<TabListener> mSessionStoreListener;
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RefPtr<SessionStoreChangeListener> mSessionStoreChangeListener;
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_SessionStoreChild_h
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