Tusker/Tusker/Screens/Timeline/PublicTimelineDescriptionCo...

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2.2 KiB
Swift
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2022-10-01 19:32:06 +00:00
//
// PublicTimelineDescriptionCollectionViewCell.swift
// Tusker
//
// Created by Shadowfacts on 10/1/22.
// Copyright © 2022 Shadowfacts. All rights reserved.
//
import UIKit
class PublicTimelineDescriptionCollectionViewCell: UICollectionViewCell {
weak var mastodonController: MastodonController!
var local = false {
didSet {
updateLabel()
}
}
var didDismiss: (() -> Void)?
private let label = UILabel()
override init(frame: CGRect) {
super.init(frame: frame)
contentView.backgroundColor = .tintColor
label.font = .preferredFont(forTextStyle: .body)
label.numberOfLines = 0
label.textColor = .white
label.translatesAutoresizingMaskIntoConstraints = false
contentView.addSubview(label)
NSLayoutConstraint.activate([
label.leadingAnchor.constraint(equalToSystemSpacingAfter: contentView.leadingAnchor, multiplier: 1),
contentView.trailingAnchor.constraint(equalToSystemSpacingAfter: label.trailingAnchor, multiplier: 1),
label.topAnchor.constraint(equalToSystemSpacingBelow: contentView.topAnchor, multiplier: 1),
contentView.bottomAnchor.constraint(equalToSystemSpacingBelow: label.bottomAnchor, multiplier: 1),
])
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
private func updateLabel() {
let str = NSMutableAttributedString()
let instanceStr = NSAttributedString(string: mastodonController.instanceURL.host!, attributes: [
.font: UIFont(descriptor: .preferredFontDescriptor(withTextStyle: .body).withSymbolicTraits(.traitBold)!, size: 0)
])
if local {
str.append(NSAttributedString(string: "The local timeline shows public posts from only "))
str.append(instanceStr)
str.append(NSAttributedString(string: "."))
} else {
str.append(NSAttributedString(string: "The federated timeline shows public posts from all users that "))
str.append(instanceStr)
str.append(NSAttributedString(string: " knows about."))
}
label.attributedText = str
}
}