103 lines
3.6 KiB
Swift
103 lines
3.6 KiB
Swift
//
|
|
// DiscoveryIntroBannerView.swift
|
|
// Mastodon
|
|
//
|
|
// Created by MainasuK on 2022-4-19.
|
|
//
|
|
|
|
import os.log
|
|
import UIKit
|
|
import Combine
|
|
import MastodonAsset
|
|
import MastodonLocalization
|
|
|
|
public protocol DiscoveryIntroBannerViewDelegate: AnyObject {
|
|
func discoveryIntroBannerView(_ bannerView: DiscoveryIntroBannerView, closeButtonDidPressed button: UIButton)
|
|
}
|
|
|
|
public final class DiscoveryIntroBannerView: UIView {
|
|
|
|
let logger = Logger(subsystem: "DiscoveryIntroBannerView", category: "View")
|
|
|
|
var _disposeBag = Set<AnyCancellable>()
|
|
|
|
public weak var delegate: DiscoveryIntroBannerViewDelegate?
|
|
|
|
let label: UILabel = {
|
|
let label = UILabel()
|
|
label.font = UIFontMetrics(forTextStyle: .headline).scaledFont(for: .systemFont(ofSize: 16, weight: .regular))
|
|
label.textColor = Asset.Colors.Label.primary.color
|
|
label.text = L10n.Scene.Discovery.intro
|
|
label.numberOfLines = 0
|
|
return label
|
|
}()
|
|
|
|
let closeButton: HitTestExpandedButton = {
|
|
let button = HitTestExpandedButton(type: .system)
|
|
button.setImage(UIImage(systemName: "xmark.circle.fill"), for: .normal)
|
|
button.tintColor = Asset.Colors.Label.secondary.color
|
|
return button
|
|
}()
|
|
|
|
public override init(frame: CGRect) {
|
|
super.init(frame: frame)
|
|
_init()
|
|
}
|
|
|
|
public required init?(coder: NSCoder) {
|
|
super.init(coder: coder)
|
|
_init()
|
|
}
|
|
|
|
}
|
|
|
|
extension DiscoveryIntroBannerView {
|
|
private func _init() {
|
|
preservesSuperviewLayoutMargins = true
|
|
|
|
setupAppearance(theme: ThemeService.shared.currentTheme.value)
|
|
ThemeService.shared.currentTheme
|
|
.receive(on: DispatchQueue.main)
|
|
.sink { [weak self] theme in
|
|
guard let self = self else { return }
|
|
self.setupAppearance(theme: theme)
|
|
}
|
|
.store(in: &_disposeBag)
|
|
|
|
closeButton.translatesAutoresizingMaskIntoConstraints = false
|
|
addSubview(closeButton)
|
|
NSLayoutConstraint.activate([
|
|
closeButton.topAnchor.constraint(equalTo: topAnchor, constant: 16).priority(.required - 1),
|
|
layoutMarginsGuide.trailingAnchor.constraint(equalTo: closeButton.trailingAnchor),
|
|
closeButton.heightAnchor.constraint(equalToConstant: 20).priority(.required - 1),
|
|
closeButton.widthAnchor.constraint(equalToConstant: 20).priority(.required - 1),
|
|
])
|
|
|
|
label.translatesAutoresizingMaskIntoConstraints = false
|
|
addSubview(label)
|
|
NSLayoutConstraint.activate([
|
|
label.topAnchor.constraint(equalTo: topAnchor, constant: 16).priority(.required - 1),
|
|
label.leadingAnchor.constraint(equalTo: layoutMarginsGuide.leadingAnchor),
|
|
closeButton.leadingAnchor.constraint(equalTo: label.trailingAnchor, constant: 10),
|
|
bottomAnchor.constraint(equalTo: label.bottomAnchor, constant: 16).priority(.required - 1),
|
|
])
|
|
|
|
closeButton.addTarget(self, action: #selector(DiscoveryIntroBannerView.closeButtonDidPressed(_:)), for: .touchUpInside)
|
|
}
|
|
}
|
|
|
|
extension DiscoveryIntroBannerView {
|
|
@objc private func closeButtonDidPressed(_ sender: UIButton) {
|
|
logger.log(level: .debug, "\((#file as NSString).lastPathComponent, privacy: .public)[\(#line, privacy: .public)], \(#function, privacy: .public)")
|
|
delegate?.discoveryIntroBannerView(self, closeButtonDidPressed: sender)
|
|
}
|
|
}
|
|
|
|
extension DiscoveryIntroBannerView {
|
|
|
|
private func setupAppearance(theme: Theme) {
|
|
backgroundColor = theme.systemBackgroundColor
|
|
}
|
|
|
|
}
|