forked from mirrors/gecko-dev
8925ee2d3d
Much like BindToTree. This will be useful because I need to pass more information through UnbindFromTree() to speed up dir=auto for bug 1874040. Differential Revision: https://phabricator.services.mozilla.com/D202215
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsXMLElement.h"
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#include "mozilla/dom/ElementBinding.h"
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#include "mozilla/dom/ElementInlines.h"
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#include "nsContentUtils.h" // nsAutoScriptBlocker
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using namespace mozilla;
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using namespace mozilla::dom;
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nsresult NS_NewXMLElement(
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Element** aInstancePtrResult,
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already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo) {
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RefPtr<mozilla::dom::NodeInfo> nodeInfo(std::move(aNodeInfo));
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auto* nim = nodeInfo->NodeInfoManager();
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RefPtr<nsXMLElement> it = new (nim) nsXMLElement(nodeInfo.forget());
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it.forget(aInstancePtrResult);
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return NS_OK;
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}
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JSObject* nsXMLElement::WrapNode(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) {
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return Element_Binding::Wrap(aCx, this, aGivenProto);
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}
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void nsXMLElement::UnbindFromTree(UnbindContext& aContext) {
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nsAtom* property;
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switch (GetPseudoElementType()) {
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case PseudoStyleType::marker:
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property = nsGkAtoms::markerPseudoProperty;
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break;
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case PseudoStyleType::before:
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property = nsGkAtoms::beforePseudoProperty;
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break;
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case PseudoStyleType::after:
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property = nsGkAtoms::afterPseudoProperty;
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break;
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default:
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property = nullptr;
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}
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if (property) {
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MOZ_ASSERT(GetParent());
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MOZ_ASSERT(GetParent()->IsElement());
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GetParent()->RemoveProperty(property);
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}
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Element::UnbindFromTree(aContext);
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}
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NS_IMPL_ELEMENT_CLONE(nsXMLElement)
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