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mastodon-app-ufficiale-ipho.../MastodonSDK/Sources/MastodonUI/View/Content/UserView.swift

96 lines
2.9 KiB
Swift

//
// UserView.swift
//
//
// Created by MainasuK on 2022-1-19.
//
import UIKit
import Combine
import MetaTextKit
public final class UserView: UIView {
public var disposeBag = Set<AnyCancellable>()
public private(set) lazy var viewModel: ViewModel = {
let viewModel = ViewModel()
viewModel.bind(userView: self)
return viewModel
}()
public let containerStackView: UIStackView = {
let stackView = UIStackView()
stackView.axis = .horizontal
stackView.alignment = .center
stackView.spacing = 12
stackView.layoutMargins = UIEdgeInsets(top: 12, left: 0, bottom: 12, right: 0)
stackView.isLayoutMarginsRelativeArrangement = true
return stackView
}()
// avatar
public let avatarButton = AvatarButton()
// author name
public let authorNameLabel = MetaLabel(style: .statusName)
// author username
public let authorUsernameLabel = MetaLabel(style: .statusUsername)
public func prepareForReuse() {
disposeBag.removeAll()
// viewModel.objects.removeAll()
viewModel.authorAvatarImageURL = nil
avatarButton.avatarImageView.cancelTask()
}
public override init(frame: CGRect) {
super.init(frame: frame)
_init()
}
public required init?(coder: NSCoder) {
super.init(coder: coder)
_init()
}
}
extension UserView {
private func _init() {
// container
containerStackView.translatesAutoresizingMaskIntoConstraints = false
addSubview(containerStackView)
containerStackView.pinToParent()
avatarButton.translatesAutoresizingMaskIntoConstraints = false
containerStackView.addArrangedSubview(avatarButton)
NSLayoutConstraint.activate([
avatarButton.widthAnchor.constraint(equalToConstant: 28).priority(.required - 1),
avatarButton.heightAnchor.constraint(equalToConstant: 28).priority(.required - 1),
])
avatarButton.setContentHuggingPriority(.defaultLow, for: .vertical)
avatarButton.setContentHuggingPriority(.defaultLow, for: .horizontal)
// label container
let labelStackView = UIStackView()
labelStackView.axis = .vertical
containerStackView.addArrangedSubview(labelStackView)
labelStackView.addArrangedSubview(authorNameLabel)
labelStackView.addArrangedSubview(authorUsernameLabel)
authorNameLabel.setContentCompressionResistancePriority(.required - 1, for: .vertical)
authorUsernameLabel.setContentCompressionResistancePriority(.required - 1, for: .vertical)
avatarButton.isUserInteractionEnabled = false
authorNameLabel.isUserInteractionEnabled = false
authorUsernameLabel.isUserInteractionEnabled = false
}
}