52 lines
1.4 KiB
C++
52 lines
1.4 KiB
C++
/* -*- 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 http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_a11y_HTMLLinkAccessible_h__
|
|
#define mozilla_a11y_HTMLLinkAccessible_h__
|
|
|
|
#include "HyperTextAccessibleWrap.h"
|
|
|
|
namespace mozilla {
|
|
namespace a11y {
|
|
|
|
class HTMLLinkAccessible : public HyperTextAccessibleWrap
|
|
{
|
|
public:
|
|
HTMLLinkAccessible(nsIContent* aContent, DocAccessible* aDoc);
|
|
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
|
|
// Accessible
|
|
virtual void Value(nsString& aValue) override;
|
|
virtual a11y::role NativeRole() override;
|
|
virtual uint64_t NativeState() override;
|
|
virtual uint64_t NativeLinkState() const override;
|
|
virtual uint64_t NativeInteractiveState() const override;
|
|
|
|
// ActionAccessible
|
|
virtual uint8_t ActionCount() override;
|
|
virtual void ActionNameAt(uint8_t aIndex, nsAString& aName) override;
|
|
virtual bool DoAction(uint8_t aIndex) override;
|
|
|
|
// HyperLinkAccessible
|
|
virtual bool IsLink() override;
|
|
virtual already_AddRefed<nsIURI> AnchorURIAt(uint32_t aAnchorIndex) override;
|
|
|
|
protected:
|
|
virtual ~HTMLLinkAccessible() {}
|
|
|
|
enum { eAction_Jump = 0 };
|
|
|
|
/**
|
|
* Returns true if the link has href attribute.
|
|
*/
|
|
bool IsLinked() const;
|
|
};
|
|
|
|
} // namespace a11y
|
|
} // namespace mozilla
|
|
|
|
#endif
|