/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* 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/. */ /* * Implementation of DOM Core's nsIDOMDocumentType node. */ #include "mozilla/dom/DocumentType.h" #include "nsGkAtoms.h" #include "nsCOMPtr.h" #include "nsDOMString.h" #include "nsNodeInfoManager.h" #include "nsIXPConnect.h" #include "xpcpublic.h" #include "nsWrapperCacheInlines.h" #include "mozilla/dom/DocumentTypeBinding.h" nsresult NS_NewDOMDocumentType(nsIDOMDocumentType** aDocType, nsNodeInfoManager *aNodeInfoManager, nsIAtom *aName, const nsAString& aPublicId, const nsAString& aSystemId, const nsAString& aInternalSubset) { NS_ENSURE_ARG_POINTER(aDocType); mozilla::ErrorResult rv; *aDocType = NS_NewDOMDocumentType(aNodeInfoManager, aName, aPublicId, aSystemId, aInternalSubset, rv).take(); return rv.StealNSResult(); } already_AddRefed NS_NewDOMDocumentType(nsNodeInfoManager* aNodeInfoManager, nsIAtom *aName, const nsAString& aPublicId, const nsAString& aSystemId, const nsAString& aInternalSubset, mozilla::ErrorResult& rv) { if (!aName) { rv.Throw(NS_ERROR_INVALID_POINTER); return nullptr; } already_AddRefed ni = aNodeInfoManager->GetNodeInfo(nsGkAtoms::documentTypeNodeName, nullptr, kNameSpaceID_None, nsIDOMNode::DOCUMENT_TYPE_NODE, aName); RefPtr docType = new mozilla::dom::DocumentType(ni, aPublicId, aSystemId, aInternalSubset); return docType.forget(); } namespace mozilla { namespace dom { JSObject* DocumentType::WrapNode(JSContext *cx, JS::Handle aGivenProto) { return DocumentTypeBinding::Wrap(cx, this, aGivenProto); } DocumentType::DocumentType(already_AddRefed& aNodeInfo, const nsAString& aPublicId, const nsAString& aSystemId, const nsAString& aInternalSubset) : DocumentTypeForward(aNodeInfo), mPublicId(aPublicId), mSystemId(aSystemId), mInternalSubset(aInternalSubset) { MOZ_ASSERT(mNodeInfo->NodeType() == nsIDOMNode::DOCUMENT_TYPE_NODE, "Bad NodeType in aNodeInfo"); } DocumentType::~DocumentType() { } NS_IMPL_ISUPPORTS_INHERITED(DocumentType, nsGenericDOMDataNode, nsIDOMNode, nsIDOMDocumentType) bool DocumentType::IsNodeOfType(uint32_t aFlags) const { // Don't claim to be eDATA_NODE since we're just inheriting // nsGenericDOMDataNode for convinience. Doctypes aren't really // data nodes (they have a null .nodeValue and don't implement // nsIDOMCharacterData) return !(aFlags & ~eCONTENT); } const nsTextFragment* DocumentType::GetText() { return nullptr; } NS_IMETHODIMP DocumentType::GetName(nsAString& aName) { aName = NodeName(); return NS_OK; } NS_IMETHODIMP DocumentType::GetPublicId(nsAString& aPublicId) { aPublicId = mPublicId; return NS_OK; } NS_IMETHODIMP DocumentType::GetSystemId(nsAString& aSystemId) { aSystemId = mSystemId; return NS_OK; } NS_IMETHODIMP DocumentType::GetInternalSubset(nsAString& aInternalSubset) { aInternalSubset = mInternalSubset; return NS_OK; } NS_IMETHODIMP DocumentType::MozRemove() { Remove(); return NS_OK; } nsGenericDOMDataNode* DocumentType::CloneDataNode(mozilla::dom::NodeInfo *aNodeInfo, bool aCloneText) const { already_AddRefed ni = RefPtr(aNodeInfo).forget(); return new DocumentType(ni, mPublicId, mSystemId, mInternalSubset); } } // namespace dom } // namespace mozilla