/* -*- 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/HTMLTemplateElement.h" #include "mozilla/dom/HTMLTemplateElementBinding.h" #include "nsGkAtoms.h" #include "nsStyleConsts.h" #include "nsIAtom.h" #include "nsRuleData.h" NS_IMPL_NS_NEW_HTML_ELEMENT(Template) namespace mozilla { namespace dom { HTMLTemplateElement::HTMLTemplateElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo) : nsGenericHTMLElement(aNodeInfo) { SetHasWeirdParserInsertionMode(); nsIDocument* contentsOwner = OwnerDoc()->GetTemplateContentsOwner(); if (!contentsOwner) { MOZ_CRASH("There should always be a template contents owner."); } mContent = contentsOwner->CreateDocumentFragment(); mContent->SetHost(this); } HTMLTemplateElement::~HTMLTemplateElement() { if (mContent) { mContent->SetHost(nullptr); } } NS_IMPL_ADDREF_INHERITED(HTMLTemplateElement, Element) NS_IMPL_RELEASE_INHERITED(HTMLTemplateElement, Element) NS_IMPL_CYCLE_COLLECTION_CLASS(HTMLTemplateElement) NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN_INHERITED(HTMLTemplateElement, nsGenericHTMLElement) if (tmp->mContent) { tmp->mContent->SetHost(nullptr); tmp->mContent = nullptr; } NS_IMPL_CYCLE_COLLECTION_UNLINK_END NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN_INHERITED(HTMLTemplateElement, nsGenericHTMLElement) NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mContent) NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END // QueryInterface implementation for HTMLTemplateElement NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(HTMLTemplateElement) NS_INTERFACE_MAP_END_INHERITING(nsGenericHTMLElement) NS_IMPL_ELEMENT_CLONE(HTMLTemplateElement) JSObject* HTMLTemplateElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) { return HTMLTemplateElementBinding::Wrap(aCx, this, aGivenProto); } } // namespace dom } // namespace mozilla