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mastodon-app-ufficiale-ipho.../MastodonSDK/Sources/MastodonUI/View/TableViewCell/TrendTableViewCell.swift

87 lines
2.9 KiB
Swift

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