зеркало из https://github.com/mozilla/gecko-dev.git
94 строки
3.3 KiB
C++
94 строки
3.3 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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#ifndef mozilla_dom_XMLStylesheetProcessingInstruction_h
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#define mozilla_dom_XMLStylesheetProcessingInstruction_h
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#include "mozilla/Attributes.h"
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#include "mozilla/dom/ProcessingInstruction.h"
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#include "nsIURI.h"
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#include "nsStyleLinkElement.h"
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namespace mozilla {
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namespace dom {
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class XMLStylesheetProcessingInstruction final
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: public ProcessingInstruction
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, public nsStyleLinkElement
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{
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public:
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XMLStylesheetProcessingInstruction(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
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const nsAString& aData)
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: ProcessingInstruction(Move(aNodeInfo), aData)
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{
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}
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XMLStylesheetProcessingInstruction(nsNodeInfoManager* aNodeInfoManager,
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const nsAString& aData)
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: ProcessingInstruction(aNodeInfoManager->GetNodeInfo(
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nsGkAtoms::processingInstructionTagName,
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nullptr, kNameSpaceID_None,
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nsIDOMNode::PROCESSING_INSTRUCTION_NODE,
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nsGkAtoms::xml_stylesheet), aData)
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{
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}
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virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
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// nsISupports
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NS_DECL_ISUPPORTS_INHERITED
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// CC
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(XMLStylesheetProcessingInstruction,
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ProcessingInstruction)
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// nsIDOMNode
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virtual void SetNodeValueInternal(const nsAString& aNodeValue,
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mozilla::ErrorResult& aError) override;
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// nsIContent
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virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
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nsIContent* aBindingParent,
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bool aCompileEventHandlers) override;
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virtual void UnbindFromTree(bool aDeep = true,
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bool aNullParent = true) override;
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// nsIStyleSheetLinkingElement
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virtual void OverrideBaseURI(nsIURI* aNewBaseURI) override;
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// nsStyleLinkElement
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NS_IMETHOD GetCharset(nsAString& aCharset) override;
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virtual void SetData(const nsAString& aData, mozilla::ErrorResult& rv) override
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{
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nsGenericDOMDataNode::SetData(aData, rv);
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if (rv.Failed()) {
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return;
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}
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UpdateStyleSheetInternal(nullptr, nullptr, true);
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}
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using ProcessingInstruction::SetData; // Prevent hiding overloaded virtual function.
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protected:
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virtual ~XMLStylesheetProcessingInstruction();
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nsCOMPtr<nsIURI> mOverriddenBaseURI;
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already_AddRefed<nsIURI> GetStyleSheetURL(bool* aIsInline) override;
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void GetStyleSheetInfo(nsAString& aTitle,
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nsAString& aType,
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nsAString& aMedia,
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bool* aIsScoped,
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bool* aIsAlternate) override;
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virtual nsGenericDOMDataNode* CloneDataNode(mozilla::dom::NodeInfo *aNodeInfo,
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bool aCloneText) const override;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_XMLStylesheetProcessingInstruction_h
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