accessible/base/ARIAStateMap.h
author Birunthan Mohanathas <birunthan@mohanathas.com>
Sun, 22 Jun 2014 10:15:19 -0700
changeset 190268 85b4fe3a7fa90caa702aa36f6985c667d9e01b02
parent 140510 accessible/src/base/ARIAStateMap.h@95fda0cdd9da6a6ce4dba2a09d00406896958e00
child 218006 0b5312cb24e4e72932ff1c2b9b51ee86cc2a03eb
permissions -rw-r--r--
Bug 1028563 - Part 1: Flatten accessible/src/ directory. rs=surkov

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=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_a11y_aria_ARIAStateMap_h_
#define _mozilla_a11y_aria_ARIAStateMap_h_

#include <stdint.h>

namespace mozilla {

namespace dom {
class Element;
}

namespace a11y {
namespace aria {

/**
 * List of the ARIA state mapping rules.
 */
enum EStateRule
{
  eARIANone,
  eARIAAutoComplete,
  eARIABusy,
  eARIACheckableBool,
  eARIACheckableMixed,
  eARIACheckedMixed,
  eARIADisabled,
  eARIAExpanded,
  eARIAHasPopup,
  eARIAInvalid,
  eARIAMultiline,
  eARIAMultiSelectable,
  eARIAOrientation,
  eARIAPressed,
  eARIAReadonly,
  eARIAReadonlyOrEditable,
  eARIAReadonlyOrEditableIfDefined,
  eARIARequired,
  eARIASelectable,
  eARIASelectableIfDefined,
  eReadonlyUntilEditable,
  eIndeterminateIfNoValue,
  eFocusableUntilDisabled
};

/**
 * Expose the accessible states for the given element accordingly to state
 * mapping rule.
 *
 * @param  aRule     [in] state mapping rule ID
 * @param  aElement  [in] node of the accessible
 * @param  aState    [in/out] accessible states
 * @return            true if state map rule ID is valid
 */
bool MapToState(EStateRule aRule, dom::Element* aElement, uint64_t* aState);

} // namespace aria
} // namespace a11y
} // namespace mozilla

#endif