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66 lines
2.0 KiB
66 lines
2.0 KiB
// Copyright SIX DAY LLC. All rights reserved.
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import Foundation
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import UIKit
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import StatefulViewController
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class LoadingView: UIView {
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let label = UILabel()
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let imageView = UIImageView()
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let loadingIndicator = UIActivityIndicatorView(activityIndicatorStyle: .gray)
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let insets: UIEdgeInsets
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private let viewModel = StateViewModel()
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init(
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frame: CGRect = .zero,
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message: String = NSLocalizedString("Loading", value: "Loading", comment: ""),
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image: UIImage? = .none,
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insets: UIEdgeInsets = UIEdgeInsets(top: 0, left: 0, bottom: 0, right: 0)
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) {
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self.insets = insets
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super.init(frame: frame)
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backgroundColor = .white
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label.translatesAutoresizingMaskIntoConstraints = false
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label.text = message
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label.font = viewModel.titleFont
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label.textColor = viewModel.titleTextColor
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imageView.translatesAutoresizingMaskIntoConstraints = false
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imageView.image = image
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loadingIndicator.translatesAutoresizingMaskIntoConstraints = false
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loadingIndicator.startAnimating()
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let stackView = UIStackView(arrangedSubviews: [
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loadingIndicator,
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label,
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imageView,
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])
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stackView.translatesAutoresizingMaskIntoConstraints = false
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stackView.alignment = .center
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stackView.axis = .vertical
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stackView.spacing = viewModel.stackSpacing
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addSubview(stackView)
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NSLayoutConstraint.activate([
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stackView.trailingAnchor.constraint(equalTo: trailingAnchor),
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stackView.leadingAnchor.constraint(equalTo: leadingAnchor),
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stackView.centerXAnchor.constraint(equalTo: centerXAnchor),
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stackView.centerYAnchor.constraint(equalTo: centerYAnchor),
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])
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}
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required init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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}
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extension LoadingView: StatefulPlaceholderView {
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func placeholderViewInsets() -> UIEdgeInsets {
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return insets
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}
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}
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