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Jiayan ZhuangandFacebook GitHub Bot
fd660fd0c5
Summary: Changelog: [iOS][Added] - Add `importantForAccessibility` to `AccessibilityProps` Reviewed By: shergin Differential Revision: D22490327 fbshipit-source-id: aec7ff64ea6ddfe29bad085b87d09906fa8ee029
73 lines
1.6 KiB
C++
73 lines
1.6 KiB
C++
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#include <cinttypes>
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namespace facebook {
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namespace react {
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enum class AccessibilityTraits : uint32_t {
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None = 0,
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Button = (1 << 0),
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Link = (1 << 1),
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Image = (1 << 2),
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Selected = (1 << 3),
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PlaysSound = (1 << 4),
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KeyboardKey = (1 << 5),
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StaticText = (1 << 6),
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SummaryElement = (1 << 7),
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NotEnabled = (1 << 8),
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UpdatesFrequently = (1 << 9),
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SearchField = (1 << 10),
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StartsMediaSession = (1 << 11),
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Adjustable = (1 << 12),
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AllowsDirectInteraction = (1 << 13),
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CausesPageTurn = (1 << 14),
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Header = (1 << 15),
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};
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constexpr enum AccessibilityTraits operator|(
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const enum AccessibilityTraits lhs,
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const enum AccessibilityTraits rhs) {
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return (enum AccessibilityTraits)((uint32_t)lhs | (uint32_t)rhs);
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}
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constexpr enum AccessibilityTraits operator&(
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const enum AccessibilityTraits lhs,
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const enum AccessibilityTraits rhs) {
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return (enum AccessibilityTraits)((uint32_t)lhs & (uint32_t)rhs);
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}
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struct AccessibilityState {
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bool disabled{false};
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bool selected{false};
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};
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constexpr bool operator==(
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AccessibilityState const &lhs,
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AccessibilityState const &rhs) {
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return lhs.disabled == rhs.disabled && lhs.selected == rhs.selected;
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}
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constexpr bool operator!=(
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AccessibilityState const &lhs,
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AccessibilityState const &rhs) {
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return !(rhs == lhs);
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}
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enum class ImportantForAccessibility {
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Auto,
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Yes,
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No,
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NoHideDescendants,
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};
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} // namespace react
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} // namespace facebook
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