mirror of
https://github.com/TextureGroup/Texture.git
synced 2026-04-07 19:17:39 +00:00
Greg Bolsinga
8b70b760db
Running on iPhone SE Simulator: ASPagerNode 1240 to 1232 bytes .7% reduction ASScrollNode 1104 to 1096 bytes .7% reduction - make ASScrollNode smaller by shrinking ASScrollDirection, which requires a change to ASRangeController - shrink ASPagerNode by declaring the BOOL next to the struct
38 lines
1.4 KiB
Objective-C
38 lines
1.4 KiB
Objective-C
//
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// ASScrollDirection.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 <CoreGraphics/CGAffineTransform.h>
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#import <AsyncDisplayKit/ASBaseDefines.h>
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NS_ASSUME_NONNULL_BEGIN
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typedef NS_OPTIONS(unsigned char, ASScrollDirection) {
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ASScrollDirectionNone = 0,
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ASScrollDirectionRight = 1 << 0,
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ASScrollDirectionLeft = 1 << 1,
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ASScrollDirectionUp = 1 << 2,
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ASScrollDirectionDown = 1 << 3
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};
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AS_EXTERN const ASScrollDirection ASScrollDirectionHorizontalDirections;
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AS_EXTERN const ASScrollDirection ASScrollDirectionVerticalDirections;
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AS_EXTERN BOOL ASScrollDirectionContainsVerticalDirection(ASScrollDirection scrollDirection);
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AS_EXTERN BOOL ASScrollDirectionContainsHorizontalDirection(ASScrollDirection scrollDirection);
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AS_EXTERN BOOL ASScrollDirectionContainsRight(ASScrollDirection scrollDirection);
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AS_EXTERN BOOL ASScrollDirectionContainsLeft(ASScrollDirection scrollDirection);
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AS_EXTERN BOOL ASScrollDirectionContainsUp(ASScrollDirection scrollDirection);
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AS_EXTERN BOOL ASScrollDirectionContainsDown(ASScrollDirection scrollDirection);
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AS_EXTERN ASScrollDirection ASScrollDirectionApplyTransform(ASScrollDirection scrollDirection, CGAffineTransform transform);
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NS_ASSUME_NONNULL_END
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