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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/. */
#include "mozilla/dom/InvokeEvent.h"
#include "mozilla/dom/EventTarget.h"
#include "mozilla/dom/InvokeEventBinding.h"
#include "nsContentUtils.h"
namespace mozilla::dom {
NS_IMPL_CYCLE_COLLECTION_INHERITED(InvokeEvent, Event, mInvoker)
NS_IMPL_ADDREF_INHERITED(InvokeEvent, Event)
NS_IMPL_RELEASE_INHERITED(InvokeEvent, Event)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(InvokeEvent)
NS_INTERFACE_MAP_END_INHERITING(Event)
JSObject* InvokeEvent::WrapObjectInternal(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return InvokeEvent_Binding::Wrap(aCx, this, aGivenProto);
}
already_AddRefed<InvokeEvent> InvokeEvent::Constructor(
mozilla::dom::EventTarget* aOwner, const nsAString& aType,
const InvokeEventInit& aEventInitDict) {
RefPtr<InvokeEvent> e = new InvokeEvent(aOwner);
bool trusted = e->Init(aOwner);
e->InitEvent(aType, aEventInitDict.mBubbles, aEventInitDict.mCancelable);
e->mInvoker = aEventInitDict.mInvoker;
e->mAction = aEventInitDict.mAction;
e->SetTrusted(trusted);
e->SetComposed(aEventInitDict.mComposed);
return e.forget();
}
already_AddRefed<InvokeEvent> InvokeEvent::Constructor(
const GlobalObject& aGlobal, const nsAString& aType,
const InvokeEventInit& aEventInitDict) {
nsCOMPtr<mozilla::dom::EventTarget> owner =
do_QueryInterface(aGlobal.GetAsSupports());
return Constructor(owner, aType, aEventInitDict);
}
Element* InvokeEvent::GetInvoker() {
EventTarget* currentTarget = GetCurrentTarget();
if (currentTarget) {
nsINode* currentTargetNode = currentTarget->GetAsNode();
if (!currentTargetNode) {
return nullptr;
}
nsINode* retargeted = nsContentUtils::Retarget(
static_cast<nsINode*>(mInvoker), currentTargetNode);
return retargeted ? retargeted->AsElement() : nullptr;
}
MOZ_ASSERT(!mEvent->mFlags.mIsBeingDispatched);
return mInvoker;
}
} // namespace mozilla::dom
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