112 lines
5.3 KiB
Swift
112 lines
5.3 KiB
Swift
//
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// AddAccountTableViewCell.swift
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// Mastodon
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//
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// Created by Cirno MainasuK on 2021-9-14.
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//
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import UIKit
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import Combine
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import MetaTextKit
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import MastodonAsset
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import MastodonLocalization
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final class AddAccountTableViewCell: UITableViewCell {
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private var _disposeBag = Set<AnyCancellable>()
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let iconImageView: UIImageView = {
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let image = UIImage(systemName: "plus.circle.fill")!
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let imageView = UIImageView(image: image)
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imageView.tintColor = Asset.Colors.Label.primary.color
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return imageView
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}()
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let titleLabel: UILabel = {
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let label = UILabel()
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label.font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 17, weight: .regular), maximumPointSize: 22)
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label.textColor = Asset.Colors.Label.primary.color
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label.text = L10n.Scene.AccountList.addAccount
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return label
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}()
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let usernameLabel = MetaLabel(style: .accountListUsername)
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let separatorLine = UIView.separatorLine
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override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
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super.init(style: style, reuseIdentifier: reuseIdentifier)
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_init()
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}
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required init?(coder: NSCoder) {
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super.init(coder: coder)
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_init()
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}
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}
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extension AddAccountTableViewCell {
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private func _init() {
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backgroundColor = ThemeService.shared.currentTheme.value.secondarySystemGroupedBackgroundColor
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ThemeService.shared.currentTheme
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.receive(on: RunLoop.main)
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.sink { [weak self] theme in
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guard let self = self else { return }
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self.backgroundColor = ThemeService.shared.currentTheme.value.secondarySystemGroupedBackgroundColor
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}
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.store(in: &_disposeBag)
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iconImageView.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(iconImageView)
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NSLayoutConstraint.activate([
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iconImageView.leadingAnchor.constraint(equalTo: contentView.readableContentGuide.leadingAnchor),
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iconImageView.centerYAnchor.constraint(equalTo: contentView.centerYAnchor),
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iconImageView.heightAnchor.constraint(equalTo: iconImageView.widthAnchor, multiplier: 1.0).priority(.required - 1),
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iconImageView.heightAnchor.constraint(greaterThanOrEqualToConstant: 30).priority(.required - 1),
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])
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iconImageView.setContentHuggingPriority(.defaultLow, for: .horizontal)
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iconImageView.setContentHuggingPriority(.defaultLow, for: .vertical)
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// layout the same placeholder UI from `AccountListTableViewCell`
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let placeholderLabelContainerStackView = UIStackView()
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placeholderLabelContainerStackView.axis = .vertical
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placeholderLabelContainerStackView.distribution = .equalCentering
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placeholderLabelContainerStackView.spacing = 2
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placeholderLabelContainerStackView.distribution = .fillProportionally
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placeholderLabelContainerStackView.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(placeholderLabelContainerStackView)
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NSLayoutConstraint.activate([
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placeholderLabelContainerStackView.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 8),
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placeholderLabelContainerStackView.leadingAnchor.constraint(equalTo: iconImageView.trailingAnchor, constant: 10),
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contentView.bottomAnchor.constraint(equalTo: placeholderLabelContainerStackView.bottomAnchor, constant: 10),
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iconImageView.heightAnchor.constraint(equalTo: placeholderLabelContainerStackView.heightAnchor, multiplier: 0.8).priority(.required - 10),
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])
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let _nameLabel = MetaLabel(style: .accountListName)
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_nameLabel.configure(content: PlaintextMetaContent(string: " "))
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let _usernameLabel = MetaLabel(style: .accountListUsername)
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_usernameLabel.configure(content: PlaintextMetaContent(string: " "))
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placeholderLabelContainerStackView.addArrangedSubview(_nameLabel)
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placeholderLabelContainerStackView.addArrangedSubview(_usernameLabel)
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placeholderLabelContainerStackView.isHidden = true
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titleLabel.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(titleLabel)
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NSLayoutConstraint.activate([
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titleLabel.topAnchor.constraint(equalTo: contentView.topAnchor, constant: 15),
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titleLabel.leadingAnchor.constraint(equalTo: iconImageView.trailingAnchor, constant: 10),
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contentView.bottomAnchor.constraint(equalTo: titleLabel.bottomAnchor, constant: 15),
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// iconImageView.heightAnchor.constraint(equalTo: titleLabel.heightAnchor, multiplier: 1.0).priority(.required - 10),
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titleLabel.trailingAnchor.constraint(equalTo: contentView.trailingAnchor),
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])
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separatorLine.translatesAutoresizingMaskIntoConstraints = false
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contentView.addSubview(separatorLine)
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NSLayoutConstraint.activate([
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separatorLine.leadingAnchor.constraint(equalTo: contentView.leadingAnchor),
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separatorLine.trailingAnchor.constraint(equalTo: contentView.trailingAnchor),
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separatorLine.bottomAnchor.constraint(equalTo: contentView.bottomAnchor),
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separatorLine.heightAnchor.constraint(equalToConstant: UIView.separatorLineHeight(of: contentView)),
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])
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}
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}
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