зеркало из https://github.com/mozilla/gecko-dev.git
77 строки
2.4 KiB
C++
77 строки
2.4 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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/*
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* Implementation of DOM Core's DocumentType node.
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*/
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#ifndef DocumentType_h
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#define DocumentType_h
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/CharacterData.h"
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#include "nsCOMPtr.h"
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#include "nsIContent.h"
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#include "nsString.h"
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namespace mozilla {
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namespace dom {
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// XXX DocumentType is currently implemented by inheriting the generic
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// CharacterData object, even though DocumentType is not character
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// data. This is done simply for convenience and should be changed if
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// this restricts what should be done for character data.
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class DocumentType final : public CharacterData {
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public:
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DocumentType(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
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const nsAString& aPublicId, const nsAString& aSystemId,
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const nsAString& aInternalSubset);
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// nsISupports
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NS_INLINE_DECL_REFCOUNTING_INHERITED(DocumentType, CharacterData)
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// nsINode
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virtual bool IsNodeOfType(uint32_t aFlags) const override;
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virtual void GetNodeValueInternal(nsAString& aNodeValue) override {
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SetDOMStringToNull(aNodeValue);
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}
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virtual void SetNodeValueInternal(const nsAString& aNodeValue,
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mozilla::ErrorResult& aError) override {}
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// nsIContent overrides
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virtual const nsTextFragment* GetText() override;
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virtual already_AddRefed<CharacterData> CloneDataNode(
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mozilla::dom::NodeInfo* aNodeInfo, bool aCloneText) const override;
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// WebIDL API
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void GetName(nsAString& aName) const;
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void GetPublicId(nsAString& aPublicId) const;
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void GetSystemId(nsAString& aSystemId) const;
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void GetInternalSubset(nsAString& aInternalSubset) const;
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protected:
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virtual ~DocumentType();
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virtual JSObject* WrapNode(JSContext* cx,
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JS::Handle<JSObject*> aGivenProto) override;
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nsString mPublicId;
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nsString mSystemId;
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nsString mInternalSubset;
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};
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} // namespace dom
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} // namespace mozilla
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already_AddRefed<mozilla::dom::DocumentType> NS_NewDOMDocumentType(
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nsNodeInfoManager* aNodeInfoManager, nsAtom* aName,
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const nsAString& aPublicId, const nsAString& aSystemId,
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const nsAString& aInternalSubset);
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#endif // DocumentType_h
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