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66 lines
2 KiB
C++
66 lines
2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=2 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_NavigationHistoryEntry_h___
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#define mozilla_dom_NavigationHistoryEntry_h___
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#include "mozilla/DOMEventTargetHelper.h"
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class nsIGlobalObject;
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class nsStructuredCloneContainer;
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namespace mozilla::dom {
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class SessionHistoryInfo;
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// https://html.spec.whatwg.org/#navigationhistoryentry
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class NavigationHistoryEntry final : public DOMEventTargetHelper {
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(NavigationHistoryEntry,
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DOMEventTargetHelper)
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NavigationHistoryEntry(nsIGlobalObject* aGlobal,
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const SessionHistoryInfo* aSHInfo, int64_t aIndex);
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void GetUrl(nsAString& aResult) const;
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void GetKey(nsAString& aResult) const;
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void GetId(nsAString& aResult) const;
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int64_t Index() const;
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bool SameDocument() const;
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void GetState(JSContext* aCx, JS::MutableHandle<JS::Value> aResult,
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ErrorResult& aRv) const;
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void SetState(nsStructuredCloneContainer* aState);
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IMPL_EVENT_HANDLER(dispose);
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JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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bool IsSameEntry(const SessionHistoryInfo* aSHInfo) const;
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bool SharesDocumentWith(const SessionHistoryInfo& aSHInfo) const;
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const nsID& Key() const;
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nsStructuredCloneContainer* GetNavigationState() const;
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private:
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~NavigationHistoryEntry();
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Document* GetAssociatedDocument() const;
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bool HasActiveDocument() const;
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// https://html.spec.whatwg.org/#nhe-she
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UniquePtr<SessionHistoryInfo> mSHInfo;
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int64_t mIndex;
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};
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} // namespace mozilla::dom
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#endif // mozilla_dom_NavigationHistoryEntry_h___
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