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-rw-r--r--toolkit/components/sessionstore/SessionStoreChild.h73
1 files changed, 73 insertions, 0 deletions
diff --git a/toolkit/components/sessionstore/SessionStoreChild.h b/toolkit/components/sessionstore/SessionStoreChild.h
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+++ b/toolkit/components/sessionstore/SessionStoreChild.h
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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_SessionStoreChild_h
+#define mozilla_dom_SessionStoreChild_h
+
+#include "mozilla/AlreadyAddRefed.h"
+#include "mozilla/dom/PSessionStoreChild.h"
+#include "mozilla/dom/SessionStoreScrollData.h"
+#include "mozilla/dom/SessionStoreChangeListener.h"
+#include "mozilla/dom/SessionStoreListener.h"
+#include "mozilla/RefPtr.h"
+
+#include "nsCycleCollectionParticipant.h"
+
+namespace mozilla::dom {
+class BrowsingContext;
+class SessionStoreChangeListener;
+class TabListener;
+
+class SessionStoreChild final : public PSessionStoreChild {
+ public:
+ static already_AddRefed<SessionStoreChild> GetOrCreate(
+ BrowsingContext* aBrowsingContext, Element* aOwnerElement = nullptr);
+
+ static SessionStoreChild* From(WindowGlobalChild* aWindowChild);
+
+ void SetEpoch(uint32_t aEpoch);
+ void SetOwnerContent(Element* aElement);
+ void Stop();
+ void UpdateEventTargets();
+ void UpdateSessionStore(bool aSessionHistoryUpdate = false,
+ const MaybeSessionStoreZoom& aZoom = Nothing());
+ void FlushSessionStore();
+ void UpdateSHistoryChanges();
+
+ 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);
+
+ SessionStoreChangeListener* GetSessionStoreChangeListener() const {
+ return mSessionStoreChangeListener;
+ }
+
+ mozilla::ipc::IPCResult RecvFlushTabState(FlushTabStateResolver&& aResolver);
+
+ NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(SessionStoreChild)
+ NS_DECL_CYCLE_COLLECTION_NATIVE_CLASS(SessionStoreChild)
+
+ private:
+ SessionStoreChild(TabListener* aSessionStoreListener,
+ SessionStoreChangeListener* aSessionStoreChangeListener);
+ ~SessionStoreChild() = default;
+
+ RefPtr<TabListener> mSessionStoreListener;
+ RefPtr<SessionStoreChangeListener> mSessionStoreChangeListener;
+};
+} // namespace mozilla::dom
+
+#endif // mozilla_dom_SessionStoreChild_h