Shows source errors in SourcesViewController

This commit is contained in:
Riley Testut
2020-08-27 16:39:03 -07:00
parent b7564207b3
commit 4c3d33efdc
13 changed files with 158 additions and 17 deletions

View File

@@ -10,7 +10,8 @@ import UIKit
class BannerCollectionViewCell: UICollectionViewCell
{
@IBOutlet var bannerView: AppBannerView!
private(set) var errorBadge: UIView?
@IBOutlet private(set) var bannerView: AppBannerView!
override func awakeFromNib()
{
@@ -18,5 +19,36 @@ class BannerCollectionViewCell: UICollectionViewCell
self.contentView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
self.contentView.preservesSuperviewLayoutMargins = true
if #available(iOS 13.0, *)
{
let errorBadge = UIView()
errorBadge.translatesAutoresizingMaskIntoConstraints = false
errorBadge.isHidden = true
self.addSubview(errorBadge)
// Solid background to make the X opaque white.
let backgroundView = UIView()
backgroundView.translatesAutoresizingMaskIntoConstraints = false
backgroundView.backgroundColor = .white
errorBadge.addSubview(backgroundView)
let badgeView = UIImageView(image: UIImage(systemName: "exclamationmark.circle.fill"))
badgeView.preferredSymbolConfiguration = UIImage.SymbolConfiguration(scale: .large)
badgeView.tintColor = .systemRed
errorBadge.addSubview(badgeView, pinningEdgesWith: .zero)
NSLayoutConstraint.activate([
errorBadge.centerXAnchor.constraint(equalTo: self.bannerView.trailingAnchor, constant: -5),
errorBadge.centerYAnchor.constraint(equalTo: self.bannerView.topAnchor, constant: 5),
backgroundView.centerXAnchor.constraint(equalTo: badgeView.centerXAnchor),
backgroundView.centerYAnchor.constraint(equalTo: badgeView.centerYAnchor),
backgroundView.widthAnchor.constraint(equalTo: badgeView.widthAnchor, multiplier: 0.5),
backgroundView.heightAnchor.constraint(equalTo: badgeView.heightAnchor, multiplier: 0.5)
])
self.errorBadge = errorBadge
}
}
}