forked from zelo72/mastodon-ios
110 lines
4.3 KiB
Swift
110 lines
4.3 KiB
Swift
//
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// PickServerSearchCell.swift
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// Mastodon
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//
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// Created by BradGao on 2021/2/24.
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//
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import UIKit
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protocol PickServerSearchCellDelegate: AnyObject {
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func pickServerSearchCell(_ cell: PickServerSearchCell, searchTextDidChange searchText: String?)
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}
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class PickServerSearchCell: UITableViewCell {
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weak var delegate: PickServerSearchCellDelegate?
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private var bgView: UIView = {
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let view = UIView()
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view.backgroundColor = Asset.Colors.Background.secondaryGroupedSystemBackground.color
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view.translatesAutoresizingMaskIntoConstraints = false
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view.layer.maskedCorners = [
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.layerMinXMinYCorner,
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.layerMaxXMinYCorner
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]
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view.layer.cornerCurve = .continuous
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view.layer.cornerRadius = MastodonPickServerAppearance.tableViewCornerRadius
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return view
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}()
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private var textFieldBgView: UIView = {
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let view = UIView()
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view.backgroundColor = Asset.Colors.TextField.background.color
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view.translatesAutoresizingMaskIntoConstraints = false
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view.layer.masksToBounds = true
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view.layer.cornerRadius = 6
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view.layer.cornerCurve = .continuous
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return view
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}()
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let searchTextField: UITextField = {
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let textField = UITextField()
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textField.translatesAutoresizingMaskIntoConstraints = false
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textField.font = .preferredFont(forTextStyle: .headline)
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textField.tintColor = Asset.Colors.Label.primary.color
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textField.textColor = Asset.Colors.Label.primary.color
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textField.adjustsFontForContentSizeCategory = true
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textField.attributedPlaceholder =
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NSAttributedString(string: L10n.Scene.ServerPicker.Input.placeholder,
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attributes: [.font: UIFont.preferredFont(forTextStyle: .headline),
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.foregroundColor: Asset.Colors.Label.secondary.color.withAlphaComponent(0.6)])
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textField.clearButtonMode = .whileEditing
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textField.autocapitalizationType = .none
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textField.autocorrectionType = .no
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return textField
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}()
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override func prepareForReuse() {
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super.prepareForReuse()
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delegate = nil
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}
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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 PickServerSearchCell {
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private func _init() {
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selectionStyle = .none
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backgroundColor = Asset.Colors.Background.systemGroupedBackground.color
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searchTextField.addTarget(self, action: #selector(textFieldDidChange(_:)), for: .editingChanged)
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contentView.addSubview(bgView)
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contentView.addSubview(textFieldBgView)
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contentView.addSubview(searchTextField)
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NSLayoutConstraint.activate([
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bgView.leadingAnchor.constraint(equalTo: contentView.readableContentGuide.leadingAnchor),
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bgView.topAnchor.constraint(equalTo: contentView.topAnchor),
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bgView.trailingAnchor.constraint(equalTo: contentView.readableContentGuide.trailingAnchor),
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bgView.bottomAnchor.constraint(equalTo: contentView.bottomAnchor),
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textFieldBgView.leadingAnchor.constraint(equalTo: bgView.leadingAnchor, constant: 14),
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textFieldBgView.topAnchor.constraint(equalTo: bgView.topAnchor, constant: 12),
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bgView.trailingAnchor.constraint(equalTo: textFieldBgView.trailingAnchor, constant: 14),
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bgView.bottomAnchor.constraint(equalTo: textFieldBgView.bottomAnchor, constant: 13),
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searchTextField.leadingAnchor.constraint(equalTo: textFieldBgView.leadingAnchor, constant: 11),
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searchTextField.topAnchor.constraint(equalTo: textFieldBgView.topAnchor, constant: 4),
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textFieldBgView.trailingAnchor.constraint(equalTo: searchTextField.trailingAnchor, constant: 11),
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textFieldBgView.bottomAnchor.constraint(equalTo: searchTextField.bottomAnchor, constant: 4),
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])
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}
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}
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extension PickServerSearchCell {
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@objc private func textFieldDidChange(_ textField: UITextField) {
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delegate?.pickServerSearchCell(self, searchTextDidChange: textField.text)
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}
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}
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