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41 lines
888 B
Objective-C
41 lines
888 B
Objective-C
//
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// ASTipsController.h
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// Texture
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//
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// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
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// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
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// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
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//
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#import <Foundation/Foundation.h>
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#import <AsyncDisplayKit/ASBaseDefines.h>
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#if AS_ENABLE_TIPS
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@class ASDisplayNode;
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NS_ASSUME_NONNULL_BEGIN
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AS_SUBCLASSING_RESTRICTED
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@interface ASTipsController : NSObject
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/**
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* The shared tip controller instance.
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*/
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@property (class, readonly) ASTipsController *shared;
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#pragma mark - Node Event Hooks
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/**
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* Informs the controller that the sender did enter the visible range.
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*
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* The controller will run a pass with its tip providers, adding tips as needed.
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*/
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- (void)nodeDidAppear:(ASDisplayNode *)node;
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@end
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NS_ASSUME_NONNULL_END
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#endif // AS_ENABLE_TIPS
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