83 lines
2.6 KiB
Swift
83 lines
2.6 KiB
Swift
//
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// RadioBoxGroup.swift
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// VDS
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//
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// Created by Matt Bruce on 8/23/22.
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//
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import Foundation
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import UIKit
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@objc(VDSRadioBoxGroup)
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public class RadioBoxGroup: SelectorGroupSelectedHandlerBase<RadioBox> {
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//--------------------------------------------------
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// MARK: - Public Properties
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//--------------------------------------------------
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public override var selectorViews: [RadioBox] {
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didSet {
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for selector in selectorViews {
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if !mainStackView.arrangedSubviews.contains(selector) {
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selector.onClick = { [weak self] handler in
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self?.didSelect(handler)
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}
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mainStackView.addArrangedSubview(selector)
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}
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}
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}
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}
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//--------------------------------------------------
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// MARK: - Private Properties
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//--------------------------------------------------
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private var mainStackView: UIStackView = {
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return UIStackView().with {
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$0.translatesAutoresizingMaskIntoConstraints = false
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$0.spacing = 12
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}
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}()
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//--------------------------------------------------
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// MARK: - Overrides
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//--------------------------------------------------
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private func ensureDevice() {
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if UIDevice.isIPad {
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mainStackView.axis = .horizontal
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mainStackView.distribution = .fillEqually
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} else {
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if UIDevice.current.orientation.isPortrait || UIDevice.current.orientation == .unknown {
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mainStackView.axis = .vertical
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mainStackView.distribution = .fill
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} else {
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mainStackView.axis = .horizontal
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mainStackView.distribution = .fillEqually
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}
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}
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}
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open override func setup() {
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super.setup()
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isAccessibilityElement = true
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accessibilityTraits = .button
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addSubview(mainStackView)
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ensureDevice()
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mainStackView.pinToSuperView()
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NotificationCenter.default
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.publisher(for: UIDevice.orientationDidChangeNotification)
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.sink() { [weak self] _ in
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UIView.animate(withDuration: 1.0) {
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self?.ensureDevice()
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}
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}.store(in: &subscribers)
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}
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open override func didSelect(_ selectedControl: RadioBox) {
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let oldSelectedControl = selectorViews.filter { $0.isSelected == true }.first
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oldSelectedControl?.toggle()
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selectedControl.toggle()
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valueChanged()
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}
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}
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