forked from mirrors/gecko-dev
6ea9f2f39d
Implement some UIAccessibility and UIAccessibilityContainer for gecko wrapper objects. Differential Revision: https://phabricator.services.mozilla.com/D187330
51 lines
1.3 KiB
Objective-C
51 lines
1.3 KiB
Objective-C
/* clang-format off */
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/* -*- Mode: Objective-C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* clang-format on */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#import <Foundation/Foundation.h>
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#import <UIKit/UIAccessibility.h>
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/* This protocol's primary use is so widget/cocoa can talk back to us
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properly.
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ChildView owns the topmost MUIRootAccessible, and needs to take care of
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setting up that parent/child relationship.
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This protocol is thus used to make sure it knows it's talking to us, and not
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just some random |id|.
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*/
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@protocol MUIRootAccessibleProtocol <NSObject>
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- (BOOL)hasRepresentedView;
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- (nullable id)representedView;
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// UIAccessibility
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- (BOOL)isAccessibilityElement;
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- (nullable NSString*)accessibilityLabel;
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- (CGRect)accessibilityFrame;
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- (nullable NSString*)accessibilityValue;
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- (uint64_t)accessibilityTraits;
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// UIAccessibilityContainer
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- (NSInteger)accessibilityElementCount;
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- (nullable id)accessibilityElementAtIndex:(NSInteger)index;
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- (NSInteger)indexOfAccessibilityElement:(nonnull id)element;
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- (nullable NSArray*)accessibilityElements;
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- (UIAccessibilityContainerType)accessibilityContainerType;
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@end
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