mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
9bc996374f
git-subtree-dir: submodules/AsyncDisplayKit git-subtree-mainline: d06f423e0ed3df1fed9bd10d79ee312a9179b632 git-subtree-split: 02bedc12816e251ad71777f9d2578329b6d2bef6
43 lines
909 B
Objective-C
43 lines
909 B
Objective-C
//
|
|
// ASTipProvider.h
|
|
// Texture
|
|
//
|
|
// Copyright (c) Facebook, Inc. and its affiliates. All rights reserved.
|
|
// Changes after 4/13/2017 are: Copyright (c) Pinterest, Inc. All rights reserved.
|
|
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
|
|
#import <Foundation/Foundation.h>
|
|
#import <AsyncDisplayKit/ASBaseDefines.h>
|
|
|
|
#if AS_ENABLE_TIPS
|
|
|
|
@class ASDisplayNode, ASTip;
|
|
|
|
NS_ASSUME_NONNULL_BEGIN
|
|
|
|
/**
|
|
* An abstract superclass for all tip providers.
|
|
*/
|
|
@interface ASTipProvider : NSObject
|
|
|
|
/**
|
|
* The provider looks at the node's current situation and
|
|
* generates a tip, if any, to add to the node.
|
|
*
|
|
* Subclasses must override this.
|
|
*/
|
|
- (nullable ASTip *)tipForNode:(ASDisplayNode *)node;
|
|
|
|
@end
|
|
|
|
@interface ASTipProvider (Lookup)
|
|
|
|
@property (class, nonatomic, copy, readonly) NSArray<__kindof ASTipProvider *> *all;
|
|
|
|
@end
|
|
|
|
NS_ASSUME_NONNULL_END
|
|
|
|
#endif // AS_ENABLE_TIPS
|