93 lines
3.6 KiB
Swift
93 lines
3.6 KiB
Swift
//
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// ConfirmReblogStatusPreviewView.swift
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// Tusker
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//
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// Created by Shadowfacts on 9/17/22.
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// Copyright © 2022 Shadowfacts. All rights reserved.
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//
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import UIKit
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class ConfirmReblogStatusPreviewView: UIView {
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private static let htmlConverter = HTMLConverter(
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font: .preferredFont(forTextStyle: .caption2),
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monospaceFont: UIFontMetrics(forTextStyle: .caption2).scaledFont(for: .monospacedSystemFont(ofSize: 17, weight: .regular)),
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color: .label,
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paragraphStyle: .default
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)
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private var avatarTask: Task<Void, Error>?
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init(status: StatusMO) {
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super.init(frame: .zero)
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let hStack = UIStackView()
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hStack.axis = .horizontal
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hStack.spacing = 8
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hStack.alignment = .leading
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hStack.translatesAutoresizingMaskIntoConstraints = false
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addSubview(hStack)
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NSLayoutConstraint.activate([
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hStack.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 8),
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hStack.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -8),
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hStack.topAnchor.constraint(equalTo: topAnchor),
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hStack.bottomAnchor.constraint(equalTo: bottomAnchor),
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])
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let avatarSize: CGFloat = 30
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let avatarImageView = UIImageView()
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avatarImageView.layer.masksToBounds = true
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avatarImageView.layer.cornerRadius = Preferences.shared.avatarStyle.cornerRadiusFraction * avatarSize
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hStack.addArrangedSubview(avatarImageView)
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NSLayoutConstraint.activate([
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avatarImageView.widthAnchor.constraint(equalToConstant: avatarSize),
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avatarImageView.heightAnchor.constraint(equalToConstant: avatarSize),
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])
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if let avatar = status.account.avatar {
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avatarTask = Task {
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let (_, image) = await ImageCache.avatars.get(avatar)
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try Task.checkCancellation()
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avatarImageView.image = image
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}
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}
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let vStack = UIStackView()
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vStack.axis = .vertical
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vStack.spacing = 2
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vStack.alignment = .fill
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vStack.setContentHuggingPriority(.defaultLow, for: .horizontal)
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hStack.addArrangedSubview(vStack)
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let displayNameLabel = AccountDisplayNameLabel()
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displayNameLabel.font = UIFont(descriptor: .preferredFontDescriptor(withTextStyle: .caption1).addingAttributes([.traits: [UIFontDescriptor.TraitKey.weight: UIFont.Weight.semibold]]), size: 0)
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displayNameLabel.adjustsFontSizeToFitWidth = true
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displayNameLabel.adjustsFontForContentSizeCategory = true
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displayNameLabel.updateForAccountDisplayName(account: status.account)
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vStack.addArrangedSubview(displayNameLabel)
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let contentView = StatusContentTextView()
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contentView.isUserInteractionEnabled = false
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contentView.isScrollEnabled = false
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contentView.backgroundColor = nil
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contentView.textContainerInset = .zero
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contentView.adjustsFontForContentSizeCategory = true
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// TODO: line limit
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contentView.setTextFrom(status: status, content: ConfirmReblogStatusPreviewView.htmlConverter.convert(status.content))
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contentView.translatesAutoresizingMaskIntoConstraints = false
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vStack.addArrangedSubview(contentView)
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NSLayoutConstraint.activate([
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contentView.heightAnchor.constraint(lessThanOrEqualToConstant: 200),
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])
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}
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required init?(coder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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deinit {
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avatarTask?.cancel()
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}
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}
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