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Diffstat (limited to '')
-rw-r--r-- | dom/events/StorageEvent.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/dom/events/StorageEvent.h b/dom/events/StorageEvent.h new file mode 100644 index 0000000000..255a4a8c27 --- /dev/null +++ b/dom/events/StorageEvent.h @@ -0,0 +1,85 @@ +/* -*- 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_StorageEvent_h +#define mozilla_dom_StorageEvent_h + +#include "js/RootingAPI.h" +#include "mozilla/AlreadyAddRefed.h" +#include "mozilla/Assertions.h" +#include "mozilla/RefPtr.h" +#include "mozilla/dom/Event.h" +#include "nsCOMPtr.h" +#include "nsCycleCollectionParticipant.h" +#include "nsIPrincipal.h" +#include "nsISupports.h" +#include "nsStringFwd.h" + +class nsIPrincipal; + +namespace mozilla::dom { + +class Storage; +struct StorageEventInit; + +class StorageEvent : public Event { + public: + NS_DECL_ISUPPORTS_INHERITED + NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(StorageEvent, Event) + + explicit StorageEvent(EventTarget* aOwner); + + protected: + virtual ~StorageEvent(); + + nsString mKey; + nsString mOldValue; + nsString mNewValue; + nsString mUrl; + RefPtr<Storage> mStorageArea; + nsCOMPtr<nsIPrincipal> mPrincipal; + + public: + virtual StorageEvent* AsStorageEvent(); + + virtual JSObject* WrapObjectInternal( + JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; + + static already_AddRefed<StorageEvent> Constructor( + EventTarget* aOwner, const nsAString& aType, + const StorageEventInit& aEventInitDict); + + static already_AddRefed<StorageEvent> Constructor( + const GlobalObject& aGlobal, const nsAString& aType, + const StorageEventInit& aEventInitDict); + + void InitStorageEvent(const nsAString& aType, bool aCanBubble, + bool aCancelable, const nsAString& aKey, + const nsAString& aOldValue, const nsAString& aNewValue, + const nsAString& aURL, Storage* aStorageArea); + + void GetKey(nsString& aRetVal) const { aRetVal = mKey; } + + void GetOldValue(nsString& aRetVal) const { aRetVal = mOldValue; } + + void GetNewValue(nsString& aRetVal) const { aRetVal = mNewValue; } + + void GetUrl(nsString& aRetVal) const { aRetVal = mUrl; } + + Storage* GetStorageArea() const { return mStorageArea; } + + // Non WebIDL methods + void SetPrincipal(nsIPrincipal* aPrincipal) { + MOZ_ASSERT(!mPrincipal); + mPrincipal = aPrincipal; + } + + nsIPrincipal* GetPrincipal() const { return mPrincipal; } +}; + +} // namespace mozilla::dom + +#endif // mozilla_dom_StorageEvent_h |