author Julien Cristau <>
Mon, 20 Mar 2023 10:45:48 +0000
changeset 657187 caabe78a05aef594369db335bb9d1098ec328c33
parent 607843 42f0e1eeda8f4ebc67b50c9e9ab87c12810691b0
permissions -rw-r--r--
Bug 1822594 - remove webrender test schedule. r=jmaher,ahal Since webrender was enabled by default this was causing pushes with webrender-only changes to wrongly optimize out most tests. Differential Revision:

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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 */

#ifndef mozilla_a11y_HTMLLinkAccessible_h__
#define mozilla_a11y_HTMLLinkAccessible_h__

#include "HyperTextAccessibleWrap.h"

namespace mozilla {
namespace a11y {

class HTMLLinkAccessible : public HyperTextAccessibleWrap {
  HTMLLinkAccessible(nsIContent* aContent, DocAccessible* aDoc);


  // LocalAccessible
  virtual void Value(nsString& aValue) const override;
  virtual a11y::role NativeRole() const override;
  virtual uint64_t NativeState() const override;
  virtual uint64_t NativeLinkState() const override;
  virtual uint64_t NativeInteractiveState() const override;

  // ActionAccessible
  virtual bool HasPrimaryAction() const override;
  virtual void ActionNameAt(uint8_t aIndex, nsAString& aName) override;

  // HyperLinkAccessible
  virtual bool IsLink() const override;
  virtual already_AddRefed<nsIURI> AnchorURIAt(
      uint32_t aAnchorIndex) const override;

   * Returns true if the link has href attribute.
  bool IsLinked() const;

  virtual ~HTMLLinkAccessible() {}

  virtual bool AttributeChangesState(nsAtom* aAttribute) override;

  virtual void DOMAttributeChanged(int32_t aNameSpaceID, nsAtom* aAttribute,
                                   int32_t aModType,
                                   const nsAttrValue* aOldValue,
                                   uint64_t aOldState) override;

  enum { eAction_Jump = 0 };

inline HTMLLinkAccessible* LocalAccessible::AsHTMLLink() {
  return IsHTMLLink() ? static_cast<HTMLLinkAccessible*>(this) : nullptr;

}  // namespace a11y
}  // namespace mozilla