michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set ts=2 et sw=2 tw=80: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef _mozilla_a11y_aria_ARIAStateMap_h_
michael@0: #define _mozilla_a11y_aria_ARIAStateMap_h_
michael@0: 
michael@0: #include <stdint.h>
michael@0: 
michael@0: namespace mozilla {
michael@0: 
michael@0: namespace dom {
michael@0: class Element;
michael@0: }
michael@0: 
michael@0: namespace a11y {
michael@0: namespace aria {
michael@0: 
michael@0: /**
michael@0:  * List of the ARIA state mapping rules.
michael@0:  */
michael@0: enum EStateRule
michael@0: {
michael@0:   eARIANone,
michael@0:   eARIAAutoComplete,
michael@0:   eARIABusy,
michael@0:   eARIACheckableBool,
michael@0:   eARIACheckableMixed,
michael@0:   eARIACheckedMixed,
michael@0:   eARIADisabled,
michael@0:   eARIAExpanded,
michael@0:   eARIAHasPopup,
michael@0:   eARIAInvalid,
michael@0:   eARIAMultiline,
michael@0:   eARIAMultiSelectable,
michael@0:   eARIAOrientation,
michael@0:   eARIAPressed,
michael@0:   eARIAReadonly,
michael@0:   eARIAReadonlyOrEditable,
michael@0:   eARIAReadonlyOrEditableIfDefined,
michael@0:   eARIARequired,
michael@0:   eARIASelectable,
michael@0:   eARIASelectableIfDefined,
michael@0:   eReadonlyUntilEditable,
michael@0:   eIndeterminateIfNoValue,
michael@0:   eFocusableUntilDisabled
michael@0: };
michael@0: 
michael@0: /**
michael@0:  * Expose the accessible states for the given element accordingly to state
michael@0:  * mapping rule.
michael@0:  *
michael@0:  * @param  aRule     [in] state mapping rule ID
michael@0:  * @param  aElement  [in] node of the accessible
michael@0:  * @param  aState    [in/out] accessible states
michael@0:  * @return            true if state map rule ID is valid
michael@0:  */
michael@0: bool MapToState(EStateRule aRule, dom::Element* aElement, uint64_t* aState);
michael@0: 
michael@0: } // namespace aria
michael@0: } // namespace a11y
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif