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846d8789ee
Various places in dom/ use the pattern: already_AddRefed<NodeInfo> ni = ...; which is supposed to be disallowed by our static analysis code, but isn't, for whatever reason. To fix our static analysis code, we need to eliminate instances of the above pattern. Unfortunately, eliminating this pattern requires restructuring how Nodes are created. Most Node subclasses take `already_AddRefed<NodeInfo>&` in their constructors, and a few accept `already_AddRefed<NodeInfo>&&`. We need to enforce the latter pattern consistently, which requires changing dozens of source files.
80 lines
2.4 KiB
C++
80 lines
2.4 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_HTMLOptGroupElement_h
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#define mozilla_dom_HTMLOptGroupElement_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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class EventChainPreVisitor;
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namespace dom {
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class HTMLOptGroupElement final : public nsGenericHTMLElement
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{
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public:
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explicit HTMLOptGroupElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
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NS_IMPL_FROMNODE_HTML_WITH_TAG(HTMLOptGroupElement, optgroup)
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// nsISupports
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NS_INLINE_DECL_REFCOUNTING_INHERITED(HTMLOptGroupElement,
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nsGenericHTMLElement)
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// nsINode
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virtual nsresult InsertChildBefore(nsIContent* aKid, nsIContent* aBeforeThis,
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bool aNotify) override;
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virtual void RemoveChildNode(nsIContent* aKid, bool aNotify) override;
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// nsIContent
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void GetEventTargetParent(EventChainPreVisitor& aVisitor) override;
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virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const 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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bool Disabled() const
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{
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return GetBoolAttr(nsGkAtoms::disabled);
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}
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void SetDisabled(bool aValue, ErrorResult& aError)
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{
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SetHTMLBoolAttr(nsGkAtoms::disabled, aValue, aError);
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}
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void GetLabel(nsAString& aValue) const
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{
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GetHTMLAttr(nsGkAtoms::label, aValue);
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}
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void SetLabel(const nsAString& aLabel, ErrorResult& aError)
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{
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SetHTMLAttr(nsGkAtoms::label, aLabel, aError);
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}
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protected:
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virtual ~HTMLOptGroupElement();
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virtual JSObject* WrapNode(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
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protected:
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/**
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* Get the select content element that contains this option
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* @param aSelectElement the select element [OUT]
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*/
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Element* GetSelect();
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};
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} // namespace dom
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} // namespace mozilla
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#endif /* mozilla_dom_HTMLOptGroupElement_h */
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