DocumentType.h - mozsearch

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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/. */

/*

 * Implementation of DOM Core's DocumentType node.

*/

#ifndef DocumentType_h

#define DocumentType_h

#include "mozilla/Attributes.h"

#include "mozilla/dom/CharacterData.h"

#include "nsCOMPtr.h"

#include "nsIContent.h"

#include "nsString.h"

namespace mozilla::dom {

// XXX DocumentType is currently implemented by inheriting the generic

// CharacterData object, even though DocumentType is not character

// data. This is done simply for convenience and should be changed if

// this restricts what should be done for character data.

class DocumentType final : public CharacterData {

 public:

  DocumentType(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,

               const nsAString& aPublicId, const nsAString& aSystemId,

               const nsAString& aInternalSubset);

  // nsISupports

  NS_INLINE_DECL_REFCOUNTING_INHERITED(DocumentType, CharacterData)

  // nsINode

  void GetNodeValueInternal(nsAString& aNodeValue) override {

    SetDOMStringToNull(aNodeValue);

  void SetNodeValueInternal(const nsAString& aNodeValue,

                            mozilla::ErrorResult& aError) override {}

  // nsIContent overrides

  virtual const nsTextFragment* GetText() override;

  virtual already_AddRefed<CharacterData> CloneDataNode(

      mozilla::dom::NodeInfo* aNodeInfo, bool aCloneText) const override;

  // WebIDL API

  void GetName(nsAString& aName) const;

  void GetPublicId(nsAString& aPublicId) const;

  void GetSystemId(nsAString& aSystemId) const;

  void GetInternalSubset(nsAString& aInternalSubset) const;

 protected:

  virtual ~DocumentType();

  virtual JSObject* WrapNode(JSContext* cx,

                             JS::Handle<JSObject*> aGivenProto) override;

  nsString mPublicId;

  nsString mSystemId;

  nsString mInternalSubset;

};

}  // namespace mozilla::dom

already_AddRefed<mozilla::dom::DocumentType> NS_NewDOMDocumentType(

    nsNodeInfoManager* aNodeInfoManager, nsAtom* aName,

    const nsAString& aPublicId, const nsAString& aSystemId,

    const nsAString& aInternalSubset);

#endif  // DocumentType_h