зеркало из https://github.com/mozilla/gecko-dev.git
74 строки
2.5 KiB
C++
74 строки
2.5 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_HTMLMetaElement_h
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#define mozilla_dom_HTMLMetaElement_h
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#include "mozilla/Attributes.h"
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#include "nsGenericHTMLElement.h"
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namespace mozilla {
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namespace dom {
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class HTMLMetaElement final : public nsGenericHTMLElement {
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public:
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explicit HTMLMetaElement(
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already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
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// nsISupports
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NS_INLINE_DECL_REFCOUNTING_INHERITED(HTMLMetaElement, nsGenericHTMLElement)
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virtual nsresult BindToTree(BindContext&, nsINode& aParent) override;
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virtual void UnbindFromTree(bool aNullParent = true) override;
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virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsAtom* aName,
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const nsAttrValue* aValue,
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const nsAttrValue* aOldValue,
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nsIPrincipal* aSubjectPrincipal,
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bool aNotify) override;
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void CreateAndDispatchEvent(Document* aDoc, const nsAString& aEventName);
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virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
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void GetName(nsAString& aValue) { GetHTMLAttr(nsGkAtoms::name, aValue); }
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void SetName(const nsAString& aName, ErrorResult& aRv) {
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SetHTMLAttr(nsGkAtoms::name, aName, aRv);
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}
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void GetHttpEquiv(nsAString& aValue) {
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GetHTMLAttr(nsGkAtoms::httpEquiv, aValue);
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}
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void SetHttpEquiv(const nsAString& aHttpEquiv, ErrorResult& aRv) {
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SetHTMLAttr(nsGkAtoms::httpEquiv, aHttpEquiv, aRv);
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}
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void GetContent(nsAString& aValue) {
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GetHTMLAttr(nsGkAtoms::content, aValue);
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}
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void SetContent(const nsAString& aContent, ErrorResult& aRv) {
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SetHTMLAttr(nsGkAtoms::content, aContent, aRv);
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}
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void GetScheme(nsAString& aValue) { GetHTMLAttr(nsGkAtoms::scheme, aValue); }
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void SetScheme(const nsAString& aScheme, ErrorResult& aRv) {
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SetHTMLAttr(nsGkAtoms::scheme, aScheme, aRv);
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}
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virtual JSObject* WrapNode(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override;
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protected:
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virtual ~HTMLMetaElement();
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private:
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void SetMetaReferrer(Document* aDocument);
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void ProcessViewportContent(Document* aDocument);
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void DiscardViewportContent(Document* aDocument);
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_HTMLMetaElement_h
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