зеркало из https://github.com/mozilla/gecko-dev.git
67 строки
2.0 KiB
C++
67 строки
2.0 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_HTMLPreElement_h
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#define mozilla_dom_HTMLPreElement_h
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#include "mozilla/Attributes.h"
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#include "nsIDOMHTMLPreElement.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 HTMLPreElement final : public nsGenericHTMLElement,
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public nsIDOMHTMLPreElement
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{
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public:
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explicit HTMLPreElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
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: nsGenericHTMLElement(aNodeInfo)
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{
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}
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// nsISupports
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NS_DECL_ISUPPORTS_INHERITED
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// nsIDOMHTMLPreElement
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NS_IMETHOD GetWidth(int32_t* aWidth) override;
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NS_IMETHOD SetWidth(int32_t aWidth) override;
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virtual bool ParseAttribute(int32_t aNamespaceID,
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nsIAtom* aAttribute,
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const nsAString& aValue,
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nsAttrValue& aResult) override;
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NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const override;
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virtual nsMapRuleToAttributesFunc GetAttributeMappingFunction() const override;
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virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
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// WebIDL API
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int32_t Width() const
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{
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return GetIntAttr(nsGkAtoms::width, 0);
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}
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void SetWidth(int32_t aWidth, mozilla::ErrorResult& rv)
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{
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rv = SetIntAttr(nsGkAtoms::width, aWidth);
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}
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protected:
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virtual ~HTMLPreElement();
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virtual JSObject* WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) override;
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private:
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static void MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
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GenericSpecifiedValues* aGenericData);
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_HTMLPreElement_h
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