53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
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/**
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* Copyright (c) 2018-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 <Foundation/Foundation.h>
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#import <XCTest/XCUIElement.h>
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#if TARGET_OS_TV
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/**
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Defines directions to move focuse to.
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*/
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typedef NS_ENUM(NSUInteger, FBTVDirection) {
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FBTVDirectionUp = 0,
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FBTVDirectionDown = 1,
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FBTVDirectionLeft = 2,
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FBTVDirectionRight = 3,
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FBTVDirectionNone = 4
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};
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NS_ASSUME_NONNULL_BEGIN
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@interface FBTVNavigationItem : NSObject
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@end
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@interface FBTVNavigationTracker : NSObject
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/**
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Track the target element's point
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@param targetElement A target element which will track
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@return An instancce of FBTVNavigationTracker
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*/
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+ (instancetype)trackerWithTargetElement: (XCUIElement *) targetElement;
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/**
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Determine the correct direction to move the focus to the tracked target
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element from the currently focused one
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@return FBTVDirection to move the focus to
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*/
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- (FBTVDirection)directionToFocusedElement;
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@end
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NS_ASSUME_NONNULL_END
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#endif
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