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52 lines
1.6 KiB
Objective-C
52 lines
1.6 KiB
Objective-C
//
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// ASHighlightOverlayLayer.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 <QuartzCore/QuartzCore.h>
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#import <Foundation/Foundation.h>
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#import <AsyncDisplayKit/ASBaseDefines.h>
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NS_ASSUME_NONNULL_BEGIN
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AS_SUBCLASSING_RESTRICTED
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@interface ASHighlightOverlayLayer : CALayer
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/**
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@summary Initializes with CGRects for the highlighting, in the targetLayer's coordinate space.
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@desc This is the designated initializer.
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@param rects Array containing CGRects wrapped in NSValue.
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@param targetLayer The layer that the rects are relative to. The rects will be translated to the receiver's coordinate space when rendering.
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*/
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- (instancetype)initWithRects:(NSArray<NSValue *> *)rects targetLayer:(nullable CALayer *)targetLayer;
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/**
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@summary Initializes with CGRects for the highlighting, in the receiver's coordinate space.
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@param rects Array containing CGRects wrapped in NSValue.
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*/
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- (instancetype)initWithRects:(NSArray<NSValue *> *)rects;
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@property (nullable, nonatomic) __attribute__((NSObject)) CGColorRef highlightColor;
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@property (nonatomic, weak) CALayer *targetLayer;
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@end
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@interface CALayer (ASHighlightOverlayLayerSupport)
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/**
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@summary Set to YES to indicate to a sublayer that this is where highlight overlay layers (for pressed states) should
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be added so that the highlight won't be clipped by a neighboring layer.
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*/
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@property (nonatomic, setter=as_setAllowsHighlightDrawing:) BOOL as_allowsHighlightDrawing;
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@end
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NS_ASSUME_NONNULL_END
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