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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_HTMLOptGroupElement_h
#define mozilla_dom_HTMLOptGroupElement_h
#include "mozilla/Attributes.h"
#include "nsGenericHTMLElement.h"
namespace mozilla {
class EventChainPreVisitor;
namespace dom {
class HTMLOptGroupElement final : public nsGenericHTMLElement {
public:
explicit HTMLOptGroupElement(
already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
NS_IMPL_FROMNODE_HTML_WITH_TAG(HTMLOptGroupElement, optgroup)
// nsISupports
NS_INLINE_DECL_REFCOUNTING_INHERITED(HTMLOptGroupElement,
nsGenericHTMLElement)
// nsINode
virtual nsresult InsertChildBefore(nsIContent* aKid, nsIContent* aBeforeThis,
bool aNotify) override;
virtual void RemoveChildNode(nsIContent* aKid, bool aNotify) override;
// nsIContent
void GetEventTargetParent(EventChainPreVisitor& aVisitor) override;
virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsAtom* aName,
const nsAttrValue* aValue,
const nsAttrValue* aOldValue,
nsIPrincipal* aSubjectPrincipal,
bool aNotify) override;
bool Disabled() const { return GetBoolAttr(nsGkAtoms::disabled); }
void SetDisabled(bool aValue, ErrorResult& aError) {
SetHTMLBoolAttr(nsGkAtoms::disabled, aValue, aError);
}
void GetLabel(nsAString& aValue) const {
GetHTMLAttr(nsGkAtoms::label, aValue);
}
void SetLabel(const nsAString& aLabel, ErrorResult& aError) {
SetHTMLAttr(nsGkAtoms::label, aLabel, aError);
}
protected:
virtual ~HTMLOptGroupElement();
virtual JSObject* WrapNode(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) override;
protected:
/**
* Get the select content element that contains this option
* @param aSelectElement the select element [OUT]
*/
Element* GetSelect();
};
} // namespace dom
} // namespace mozilla
#endif /* mozilla_dom_HTMLOptGroupElement_h */