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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/. */
#ifndef mozilla_dom_ProcessingInstruction_h
#define mozilla_dom_ProcessingInstruction_h
#include "mozilla/Attributes.h"
#include "mozilla/dom/CharacterData.h"
#include "nsAString.h"
class nsIPrincipal;
class nsIURI;
namespace mozilla {
class StyleSheet;
namespace dom {
class ProcessingInstruction : public CharacterData {
public:
ProcessingInstruction(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo,
const nsAString& aData);
virtual already_AddRefed<CharacterData> CloneDataNode(
dom::NodeInfo* aNodeInfo, bool aCloneText) const override;
#ifdef MOZ_DOM_LIST
virtual void List(FILE* out, int32_t aIndent) const override;
virtual void DumpContent(FILE* out, int32_t aIndent,
bool aDumpAll) const override;
#endif
// WebIDL API
void GetTarget(nsAString& aTarget) { aTarget = NodeName(); }
// This is the WebIDL API for LinkStyle, even though only
// XMLStylesheetProcessingInstruction actually implements LinkStyle.
StyleSheet* GetSheetForBindings() const;
NS_IMPL_FROMNODE_HELPER(ProcessingInstruction, IsProcessingInstruction())
protected:
virtual ~ProcessingInstruction();
/**
* This will parse the content of the PI, to extract the value of the pseudo
* attribute with the name specified in aName. See
* http://www.w3.org/TR/xml-stylesheet/#NT-StyleSheetPI for the specification
* which is used to parse the content of the PI.
*
* @param aName the name of the attribute to get the value for
* @param aValue [out] the value for the attribute with name specified in
* aAttribute. Empty if the attribute isn't present.
*/
bool GetAttrValue(nsAtom* aName, nsAString& aValue);
JSObject* WrapNode(JSContext*, JS::Handle<JSObject*> aGivenProto) override;
};
} // namespace dom
} // namespace mozilla
/**
* aNodeInfoManager must not be null.
*/
already_AddRefed<mozilla::dom::ProcessingInstruction>
NS_NewXMLProcessingInstruction(nsNodeInfoManager* aNodeInfoManager,
const nsAString& aTarget,
const nsAString& aData);
#endif // mozilla_dom_ProcessingInstruction_h
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