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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /dom/base/DocumentType.cpp | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/base/DocumentType.cpp')
-rw-r--r-- | dom/base/DocumentType.cpp | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/dom/base/DocumentType.cpp b/dom/base/DocumentType.cpp new file mode 100644 index 000000000..d6a5cce85 --- /dev/null +++ b/dom/base/DocumentType.cpp @@ -0,0 +1,151 @@ +/* -*- 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/. */ + +/* + * 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<mozilla::dom::DocumentType> +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<mozilla::dom::NodeInfo> ni = + aNodeInfoManager->GetNodeInfo(nsGkAtoms::documentTypeNodeName, nullptr, + kNameSpaceID_None, + nsIDOMNode::DOCUMENT_TYPE_NODE, + aName); + + RefPtr<mozilla::dom::DocumentType> docType = + new mozilla::dom::DocumentType(ni, aPublicId, aSystemId, aInternalSubset); + return docType.forget(); +} + +namespace mozilla { +namespace dom { + +JSObject* +DocumentType::WrapNode(JSContext *cx, JS::Handle<JSObject*> aGivenProto) +{ + return DocumentTypeBinding::Wrap(cx, this, aGivenProto); +} + +DocumentType::DocumentType(already_AddRefed<mozilla::dom::NodeInfo>& 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<mozilla::dom::NodeInfo> ni = RefPtr<mozilla::dom::NodeInfo>(aNodeInfo).forget(); + return new DocumentType(ni, mPublicId, mSystemId, mInternalSubset); +} + +} // namespace dom +} // namespace mozilla + |