62 lines
2.4 KiB
Mathematica
62 lines
2.4 KiB
Mathematica
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/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style 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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#import "FBAccessibilityTraits.h"
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NSArray<NSString *> *FBAccessibilityTraitsToStringsArray(unsigned long long traits) {
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NSMutableArray<NSString *> *traitStringsArray;
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NSNumber *key;
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static NSDictionary<NSNumber *, NSString *> *traitsMapping;
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static dispatch_once_t onceToken;
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dispatch_once(&onceToken, ^{
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NSMutableDictionary<NSNumber *, NSString *> *mapping = [@{
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@(UIAccessibilityTraitNone): @"None",
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@(UIAccessibilityTraitButton): @"Button",
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@(UIAccessibilityTraitLink): @"Link",
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@(UIAccessibilityTraitHeader): @"Header",
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@(UIAccessibilityTraitSearchField): @"SearchField",
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@(UIAccessibilityTraitImage): @"Image",
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@(UIAccessibilityTraitSelected): @"Selected",
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@(UIAccessibilityTraitPlaysSound): @"PlaysSound",
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@(UIAccessibilityTraitKeyboardKey): @"KeyboardKey",
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@(UIAccessibilityTraitStaticText): @"StaticText",
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@(UIAccessibilityTraitSummaryElement): @"SummaryElement",
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@(UIAccessibilityTraitNotEnabled): @"NotEnabled",
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@(UIAccessibilityTraitUpdatesFrequently): @"UpdatesFrequently",
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@(UIAccessibilityTraitStartsMediaSession): @"StartsMediaSession",
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@(UIAccessibilityTraitAdjustable): @"Adjustable",
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@(UIAccessibilityTraitAllowsDirectInteraction): @"AllowsDirectInteraction",
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@(UIAccessibilityTraitCausesPageTurn): @"CausesPageTurn",
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@(UIAccessibilityTraitTabBar): @"TabBar"
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} mutableCopy];
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#if __clang_major__ >= 16
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// Add iOS 17.0 specific traits if available
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if (@available(iOS 17.0, *)) {
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[mapping addEntriesFromDictionary:@{
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@(UIAccessibilityTraitToggleButton): @"ToggleButton",
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@(UIAccessibilityTraitSupportsZoom): @"SupportsZoom"
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}];
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}
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#endif
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traitsMapping = [mapping copy];
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});
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traitStringsArray = [NSMutableArray array];
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for (key in traitsMapping) {
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if (traits & [key unsignedLongLongValue] && nil != traitsMapping[key]) {
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[traitStringsArray addObject:(id)traitsMapping[key]];
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}
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}
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return [traitStringsArray copy];
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}
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