gecko-dev/dom/events/StorageEvent.h

92 lines
2.4 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* 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 "mozilla/Attributes.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/Event.h"
#include "mozilla/dom/StorageEventBinding.h"
class nsIDOMStorage;
// Helper for EventDispatcher.
nsresult NS_NewDOMStorageEvent(nsIDOMEvent** aDOMEvent,
mozilla::dom::EventTarget* aOwner);
namespace mozilla {
namespace dom {
class StorageEvent : public Event
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS_INHERITED(StorageEvent, Event)
StorageEvent(EventTarget* aOwner);
virtual ~StorageEvent();
protected:
nsString mKey;
nsString mOldValue;
nsString mNewValue;
nsString mUrl;
nsCOMPtr<nsIDOMStorage> mStorageArea;
public:
virtual StorageEvent* AsStorageEvent();
virtual JSObject* WrapObject(JSContext* aCx) MOZ_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, ErrorResult& aRv);
void InitStorageEvent(const nsAString& aType, bool aCanBubble,
bool aCancelable, const nsAString& aKey,
const nsAString& aOldValue,
const nsAString& aNewValue,
const nsAString& aURL,
nsIDOMStorage* aStorageArea,
ErrorResult& aRv);
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;
}
nsIDOMStorage* GetStorageArea() const
{
return mStorageArea;
}
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_StorageEvent_h