gecko-dev/accessible/html/HTMLElementAccessibles.h

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/* -*- 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_HTMLElementAccessibles_h__
#define mozilla_a11y_HTMLElementAccessibles_h__
#include "BaseAccessibles.h"
#include "nsAutoPtr.h"
namespace mozilla {
namespace a11y {
/**
* Used for HTML hr element.
*/
class HTMLHRAccessible : public LeafAccessible
{
public:
HTMLHRAccessible(nsIContent* aContent, DocAccessible* aDoc) :
LeafAccessible(aContent, aDoc) {}
// Accessible
virtual a11y::role NativeRole();
};
/**
* Used for HTML br element.
*/
class HTMLBRAccessible : public LeafAccessible
{
public:
HTMLBRAccessible(nsIContent* aContent, DocAccessible* aDoc) :
LeafAccessible(aContent, aDoc)
{
mType = eHTMLBRType;
}
// Accessible
virtual a11y::role NativeRole();
virtual uint64_t NativeState();
protected:
// Accessible
virtual ENameValueFlag NativeName(nsString& aName) MOZ_OVERRIDE;
};
/**
* Used for HTML label element.
*/
class HTMLLabelAccessible : public HyperTextAccessibleWrap
{
public:
HTMLLabelAccessible(nsIContent* aContent, DocAccessible* aDoc) :
HyperTextAccessibleWrap(aContent, aDoc) {}
NS_DECL_ISUPPORTS_INHERITED
// Accessible
virtual a11y::role NativeRole();
virtual Relation RelationByType(RelationType aType) MOZ_OVERRIDE;
protected:
virtual ~HTMLLabelAccessible() {}
virtual ENameValueFlag NativeName(nsString& aName) MOZ_OVERRIDE;
};
/**
* Used for HTML output element.
*/
class HTMLOutputAccessible : public HyperTextAccessibleWrap
{
public:
HTMLOutputAccessible(nsIContent* aContent, DocAccessible* aDoc) :
HyperTextAccessibleWrap(aContent, aDoc) {}
NS_DECL_ISUPPORTS_INHERITED
// Accessible
virtual a11y::role NativeRole();
virtual already_AddRefed<nsIPersistentProperties> NativeAttributes() MOZ_OVERRIDE;
virtual Relation RelationByType(RelationType aType) MOZ_OVERRIDE;
protected:
virtual ~HTMLOutputAccessible() {}
};
} // namespace a11y
} // namespace mozilla
#endif