dom/html/HTMLHeadingElement.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_HTMLHeadingElement_h
   8 #define mozilla_dom_HTMLHeadingElement_h
   9
  10 #include "mozilla/Attributes.h"
  11 #include "nsGenericHTMLElement.h"
  12
  13 namespace mozilla {
  14 namespace dom {
  15
  16 class HTMLHeadingElement final : public nsGenericHTMLElement {
  17  public:
  18   explicit HTMLHeadingElement(
  19       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
  20       : nsGenericHTMLElement(std::move(aNodeInfo)) {}
  21
  22   virtual bool ParseAttribute(int32_t aNamespaceID, nsAtom* aAttribute,
  23                               const nsAString& aValue,
  24                               nsIPrincipal* aMaybeScriptedPrincipal,
  25                               nsAttrValue& aResult) override;
  26   NS_IMETHOD_(bool) IsAttributeMapped(const nsAtom* aAttribute) const override;
  27   nsMapRuleToAttributesFunc GetAttributeMappingFunction() const override;
  28   virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
  29
  30   void SetAlign(const nsAString& aAlign, ErrorResult& aError) {
  31     return SetHTMLAttr(nsGkAtoms::align, aAlign, aError);
  32   }
  33   void GetAlign(DOMString& aAlign) const {
  34     return GetHTMLAttr(nsGkAtoms::align, aAlign);
  35   }
  36
  37  protected:
  38   virtual ~HTMLHeadingElement();
  39
  40   virtual JSObject* WrapNode(JSContext* aCx,
  41                              JS::Handle<JSObject*> aGivenProto) override;
  42
  43  private:
  44   static void MapAttributesIntoRule(const nsMappedAttributes* aAttributes,
  45                                     MappedDeclarations&);
  46 };
  47
  48 }  // namespace dom
  49 }  // namespace mozilla
  50
  51 #endif  // mozilla_dom_HTMLHeadingElement_h