mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-08 19:04:45 +00:00
51758cfc9b
Same rg + sed shenanigans as the first patch. There were two that could fail, both due to OOM: * HTMLInputElement::AfterSetAttr: If we fail (only in the type=range case) we end up with an old value without it being clamped by min/max/step. * HTMLBodyElement::AfterSetAttr: If we fail we won't peek up the DocShell's frame margins and styling could be incorrect. That seems better than having to deal with broken states after we've already set the attribute. Depends on D176069 Differential Revision: https://phabricator.services.mozilla.com/D176070
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/* -*- 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 ErrorResult;
|
|
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 void InsertChildBefore(nsIContent* aKid, nsIContent* aBeforeThis,
|
|
bool aNotify, ErrorResult& aRv) 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 void 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 */
|