dom/html/HTMLDivElement.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 #ifndef HTMLDivElement_h___
   7 #define HTMLDivElement_h___
   8
   9 #include "mozilla/Attributes.h"
  10 #include "nsGenericHTMLElement.h"
  11
  12 namespace mozilla::dom {
  13
  14 class HTMLDivElement final : public nsGenericHTMLElement {
  15  public:
  16   explicit HTMLDivElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
  17       : nsGenericHTMLElement(std::move(aNodeInfo)) {
  18     MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::div),
  19                "HTMLDivElement should be a div");
  20   }
  21
  22   void GetAlign(DOMString& aAlign) { GetHTMLAttr(nsGkAtoms::align, aAlign); }
  23   void SetAlign(const nsAString& aAlign, mozilla::ErrorResult& aError) {
  24     SetHTMLAttr(nsGkAtoms::align, aAlign, aError);
  25   }
  26
  27   bool ParseAttribute(int32_t aNamespaceID, nsAtom* aAttribute,
  28                       const nsAString& aValue,
  29                       nsIPrincipal* aMaybeScriptedPrincipal,
  30                       nsAttrValue& aResult) override;
  31   NS_IMETHOD_(bool) IsAttributeMapped(const nsAtom* aAttribute) const override;
  32   nsMapRuleToAttributesFunc GetAttributeMappingFunction() const override;
  33   nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
  34
  35  protected:
  36   virtual ~HTMLDivElement();
  37
  38   JSObject* WrapNode(JSContext*, JS::Handle<JSObject*> aGivenProto) override;
  39
  40  private:
  41   static void MapAttributesIntoRule(MappedDeclarationsBuilder&);
  42 };
  43
  44 }  // namespace mozilla::dom
  45
  46 #endif /* HTMLDivElement_h___ */