mastodon-ios/Mastodon/Scene/Notification/TableViewCell/NotificationTableViewCell.s...

121 lines
4.1 KiB
Swift

//
// NotificationTableViewCell.swift
// Mastodon
//
// Created by sxiaojian on 2021/4/13.
//
import Combine
import CoreDataStack
import Foundation
import UIKit
protocol NotificationTableViewCellDelegate: AnyObject {
var context: AppContext! { get }
func parent() -> UIViewController
func userAvatarDidPressed(notification: MastodonNotification)
}
final class NotificationTableViewCell: UITableViewCell {
static let actionImageBorderWidth: CGFloat = 2
var disposeBag = Set<AnyCancellable>()
var delegate: NotificationTableViewCellDelegate?
let avatatImageView: UIImageView = {
let imageView = UIImageView()
imageView.layer.cornerRadius = 4
imageView.layer.cornerCurve = .continuous
imageView.clipsToBounds = true
return imageView
}()
let actionImageView: UIImageView = {
let imageView = UIImageView()
imageView.tintColor = Asset.Colors.Background.pure.color
return imageView
}()
let actionImageBackground: UIView = {
let view = UIView()
view.layer.cornerRadius = (24 + NotificationTableViewCell.actionImageBorderWidth) / 2
view.layer.cornerCurve = .continuous
view.clipsToBounds = true
view.layer.borderWidth = NotificationTableViewCell.actionImageBorderWidth
view.layer.borderColor = Asset.Colors.Background.pure.color.cgColor
view.tintColor = Asset.Colors.Background.pure.color
return view
}()
let actionLabel: UILabel = {
let label = UILabel()
label.textColor = Asset.Colors.Label.secondary.color
label.font = UIFont.preferredFont(forTextStyle: .body)
label.lineBreakMode = .byTruncatingTail
return label
}()
let nameLabel: UILabel = {
let label = UILabel()
label.textColor = Asset.Colors.brandBlue.color
label.font = .systemFont(ofSize: 15, weight: .semibold)
label.lineBreakMode = .byTruncatingTail
return label
}()
override func prepareForReuse() {
super.prepareForReuse()
avatatImageView.af.cancelImageRequest()
disposeBag.removeAll()
}
override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
super.init(style: style, reuseIdentifier: reuseIdentifier)
configure()
}
required init?(coder: NSCoder) {
super.init(coder: coder)
configure()
}
}
extension NotificationTableViewCell {
func configure() {
selectionStyle = .none
contentView.addSubview(avatatImageView)
avatatImageView.pin(toSize: CGSize(width: 35, height: 35))
avatatImageView.pin(top: 12, left: 12, bottom: nil, right: nil)
contentView.addSubview(actionImageBackground)
actionImageBackground.pin(toSize: CGSize(width: 24 + NotificationTableViewCell.actionImageBorderWidth, height: 24 + NotificationTableViewCell.actionImageBorderWidth))
actionImageBackground.pin(top: 33, left: 33, bottom: nil, right: nil)
actionImageBackground.addSubview(actionImageView)
actionImageView.constrainToCenter()
contentView.addSubview(nameLabel)
nameLabel.constrain([
nameLabel.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 24),
contentView.bottomAnchor.constraint(equalTo: nameLabel.bottomAnchor, constant: 24),
nameLabel.leadingAnchor.constraint(equalTo: contentView.leadingAnchor, constant: 61)
])
contentView.addSubview(actionLabel)
actionLabel.constrain([
actionLabel.leadingAnchor.constraint(equalTo: nameLabel.trailingAnchor, constant: 4),
actionLabel.centerYAnchor.constraint(equalTo: nameLabel.centerYAnchor),
contentView.trailingAnchor.constraint(equalTo: actionLabel.trailingAnchor, constant: 4).priority(.defaultLow)
])
}
override func traitCollectionDidChange(_ previousTraitCollection: UITraitCollection?) {
super.traitCollectionDidChange(previousTraitCollection)
actionImageBackground.layer.borderColor = Asset.Colors.Background.pure.color.cgColor
}
}