SessionStoreFormData.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_SessionStoreFormData_h

#define mozilla_dom_SessionStoreFormData_h

#include "mozilla/WeakPtr.h"

#include "mozilla/dom/UnionTypes.h"

#include "mozilla/dom/WindowGlobalParent.h"

#include "nsTArrayForwardDeclare.h"

#include "nsWrapperCache.h"

class nsIGlobalObject;

namespace mozilla::dom {

namespace sessionstore {

class FormData;

class BrowsingContext;

class OwningByteStringOrObjectOrNull;

class OwningStringOrObjectOrNull;

class WindowGlobalParent;

class SessionStoreFormData final : public nsISupports,

                                   public nsWrapperCache,

                                   public SupportsWeakPtr {

 public:

  using CollectedType = sessionstore::FormData;

  using LocationType = WeakPtr<SessionStoreFormData>;

  using ChildrenArray = nsTArray<RefPtr<SessionStoreFormData>>;

  NS_DECL_CYCLE_COLLECTING_ISUPPORTS

  NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(SessionStoreFormData)

  nsISupports* GetParentObject() const;

  JSObject* WrapObject(JSContext* aCx,

                       JS::Handle<JSObject*> aGivenProto) override;

  void GetUrl(nsACString& aUrl) const;

  void GetId(JSContext* aCx,

             Nullable<Record<nsString, OwningStringOrBooleanOrObject>>& aId);

  void GetXpath(

      JSContext* aCx,

      Nullable<Record<nsString, OwningStringOrBooleanOrObject>>& aXpath);

  void GetInnerHTML(nsAString& aInnerHTML);

  ChildrenArray& Children();

  void GetChildren(Nullable<ChildrenArray>& aChildren) const;

  void ToJSON(JSContext* aCx, JS::MutableHandle<JSObject*> aRetval);

  void Update(const CollectedType& aFormData);

  void ClearCachedChildren();

  static bool HasData(const CollectedType& aFormData);

  bool IsEmpty() const;

 private:

  ~SessionStoreFormData() = default;

  bool mParseSessionData = false;

  bool mHasData = false;

  nsCString mUrl;

  nsTArray<sessionstore::FormEntry> mId;

  nsTArray<sessionstore::FormEntry> mXpath;

  nsString mInnerHTML;

  ChildrenArray mChildren;

};

}  // namespace mozilla::dom

#endif  // mozilla_dom_SessionStoreFormData_h