forked from zelo72/mastodon-ios
87 lines
2.9 KiB
Swift
87 lines
2.9 KiB
Swift
//
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// TrendTableViewCell.swift
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//
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//
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// Created by MainasuK on 2022-4-13.
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//
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import UIKit
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public final class TrendTableViewCell: UITableViewCell {
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public let trendView = TrendView()
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let separatorLine = UIView.separatorLine
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public override func prepareForReuse() {
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super.prepareForReuse()
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configureSeparator(style: .inset)
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}
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override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
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super.init(style: style, reuseIdentifier: reuseIdentifier)
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_init()
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}
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required init?(coder: NSCoder) {
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super.init(coder: coder)
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_init()
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}
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}
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extension TrendTableViewCell {
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private func _init() {
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trendView.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(trendView)
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NSLayoutConstraint.activate([
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trendView.topAnchor.constraint(equalTo: contentView.topAnchor),
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trendView.leadingAnchor.constraint(equalTo: contentView.layoutMarginsGuide.leadingAnchor),
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trendView.trailingAnchor.constraint(equalTo: contentView.layoutMarginsGuide.trailingAnchor),
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trendView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor),
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])
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configureSeparator(style: .inset)
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accessibilityElements = [trendView]
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}
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}
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extension TrendTableViewCell {
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public enum SeparatorStyle {
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case edge
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case inset
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}
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public func configureSeparator(style: SeparatorStyle) {
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separatorLine.removeFromSuperview()
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separatorLine.removeConstraints(separatorLine.constraints)
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switch style {
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case .edge:
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separatorLine.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(separatorLine)
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NSLayoutConstraint.activate([
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separatorLine.leadingAnchor.constraint(equalTo: contentView.leadingAnchor),
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separatorLine.trailingAnchor.constraint(equalTo: contentView.trailingAnchor),
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separatorLine.bottomAnchor.constraint(equalTo: contentView.bottomAnchor),
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separatorLine.heightAnchor.constraint(equalToConstant: UIView.separatorLineHeight(of: contentView)),
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])
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case .inset:
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separatorLine.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(separatorLine)
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NSLayoutConstraint.activate([
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separatorLine.leadingAnchor.constraint(equalTo: contentView.layoutMarginsGuide.leadingAnchor),
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separatorLine.trailingAnchor.constraint(equalTo: contentView.trailingAnchor),
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separatorLine.bottomAnchor.constraint(equalTo: contentView.bottomAnchor),
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separatorLine.heightAnchor.constraint(equalToConstant: UIView.separatorLineHeight(of: contentView)),
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])
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}
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}
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}
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