/* 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
