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c7888672c8
Resolves #3037 This is a do-over of c85aa11, with the following differences: - Fixed `_ASTableViewCell` properties **always** being mutated to match corresponding `ASCellNode` passthrough properties, even when the hosted `ASCellNode` is currently `nil`. Now only inheriting passthrough properties when there’s an actual instance of `ASCellNode` to read them from. - Corrected spelling of `ASCellNode`’s `separatorInset` property. - Reverted `_ASCollectionViewCell` inheriting the hosted cell node’s `backgroundColor` & `clipsToBounds` properties. This seems to be surprising and unwanted behavior to some, as seen in #3053 and #3044. - Moved passthrough of `UITableViewCell`’s `selectedBackgroundView` into `_ASTableViewCell`’s `-setNode:` for consistency.
74 lines
1.8 KiB
Objective-C
74 lines
1.8 KiB
Objective-C
//
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// _ASCollectionViewCell.m
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// AsyncDisplayKit
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//
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// Created by Adlai Holler on 1/30/17.
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// Copyright © 2017 Facebook. All rights reserved.
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//
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#import "_ASCollectionViewCell.h"
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#import "ASCellNode+Internal.h"
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#import <AsyncDisplayKit/AsyncDisplayKit.h>
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@implementation _ASCollectionViewCell
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- (void)setNode:(ASCellNode *)node
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{
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ASDisplayNodeAssertMainThread();
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node.layoutAttributes = _layoutAttributes;
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_node = node;
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[node __setSelectedFromUIKit:self.selected];
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[node __setHighlightedFromUIKit:self.highlighted];
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}
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- (void)setSelected:(BOOL)selected
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{
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[super setSelected:selected];
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[_node __setSelectedFromUIKit:selected];
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}
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- (void)setHighlighted:(BOOL)highlighted
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{
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[super setHighlighted:highlighted];
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[_node __setHighlightedFromUIKit:highlighted];
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}
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- (void)setLayoutAttributes:(UICollectionViewLayoutAttributes *)layoutAttributes
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{
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_layoutAttributes = layoutAttributes;
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_node.layoutAttributes = layoutAttributes;
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}
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- (void)prepareForReuse
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{
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self.layoutAttributes = nil;
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// Need to clear node pointer before UIKit calls setSelected:NO / setHighlighted:NO on its cells
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self.node = nil;
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[super prepareForReuse];
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}
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/**
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* In the initial case, this is called by UICollectionView during cell dequeueing, before
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* we get a chance to assign a node to it, so we must be sure to set these layout attributes
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* on our node when one is next assigned to us in @c setNode: . Since there may be cases when we _do_ already
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* have our node assigned e.g. during a layout update for existing cells, we also attempt
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* to update it now.
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*/
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- (void)applyLayoutAttributes:(UICollectionViewLayoutAttributes *)layoutAttributes
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{
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self.layoutAttributes = layoutAttributes;
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}
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/**
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* Keep our node filling our content view.
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*/
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- (void)layoutSubviews
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{
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[super layoutSubviews];
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self.node.frame = self.contentView.bounds;
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}
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@end
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