gecko-dev/dom/events/MutationEvent.h

62 строки
1.9 KiB
C++

/* -*- 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_MutationEvent_h_
#define mozilla_dom_MutationEvent_h_
#include "mozilla/EventForwards.h"
#include "mozilla/dom/Event.h"
#include "mozilla/dom/MutationEventBinding.h"
#include "nsINode.h"
namespace mozilla {
namespace dom {
class MutationEvent : public Event
{
public:
MutationEvent(EventTarget* aOwner,
nsPresContext* aPresContext,
InternalMutationEvent* aEvent);
NS_INLINE_DECL_REFCOUNTING_INHERITED(MutationEvent, Event)
virtual JSObject* WrapObjectInternal(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override
{
return MutationEventBinding::Wrap(aCx, this, aGivenProto);
}
void GetPrevValue(nsAString& aPrevValue) const;
void GetNewValue(nsAString& aNewValue) const;
void GetAttrName(nsAString& aAttrName) const;
already_AddRefed<nsINode> GetRelatedNode();
uint16_t AttrChange();
void InitMutationEvent(const nsAString& aType,
bool aCanBubble, bool aCancelable,
nsINode* aRelatedNode,
const nsAString& aPrevValue,
const nsAString& aNewValue,
const nsAString& aAttrName,
uint16_t& aAttrChange,
ErrorResult& aRv);
protected:
~MutationEvent() {}
};
} // namespace dom
} // namespace mozilla
already_AddRefed<mozilla::dom::MutationEvent>
NS_NewDOMMutationEvent(mozilla::dom::EventTarget* aOwner,
nsPresContext* aPresContext,
mozilla::InternalMutationEvent* aEvent);
#endif // mozilla_dom_MutationEvent_h_