b0de59f2e2
This included: - Removing unavailable inits wholesale if no longer `required` - Marking a few classes `final` so they could continue using `Self(...)` rather than `OWSWhatever(...)`
83 lines
2.5 KiB
Swift
83 lines
2.5 KiB
Swift
//
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// Copyright 2020 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import SignalServiceKit
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import SignalUI
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class LegacyGroupView: UIView {
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private weak var viewController: UIViewController?
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init(viewController: UIViewController) {
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self.viewController = viewController
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super.init(frame: .zero)
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}
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@available(*, unavailable, message: "use other init() instead.")
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required public init(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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private let label = UILabel()
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private func configureLabel(format: String, highlightedSubstring: String) {
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let text = String(format: format, highlightedSubstring)
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let attributedString = NSMutableAttributedString(string: text)
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attributedString.setAttributes(
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[.foregroundColor: Theme.accentBlueColor],
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forSubstring: highlightedSubstring
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)
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label.attributedText = attributedString
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}
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private func configureDefaultLabelContents() {
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let format = OWSLocalizedString(
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"LEGACY_GROUP_UNSUPPORTED_MESSAGE",
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comment: "Message explaining that this group can no longer be used because it is unsupported. Embeds a {{ learn more link }}."
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)
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let learnMoreText = CommonStrings.learnMore
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configureLabel(format: format, highlightedSubstring: learnMoreText)
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isUserInteractionEnabled = true
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addGestureRecognizer(UITapGestureRecognizer(target: self,
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action: #selector(didTapLearnMore)))
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}
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public func configure() {
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backgroundColor = Theme.secondaryBackgroundColor
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layer.cornerRadius = 4
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layoutMargins = UIEdgeInsets(top: 10, leading: 12, bottom: 10, trailing: 12)
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label.textColor = Theme.secondaryTextAndIconColor
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label.font = .dynamicTypeFootnote
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label.textAlignment = .center
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label.numberOfLines = 0
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label.lineBreakMode = .byWordWrapping
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addSubview(label)
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label.autoPinEdgesToSuperviewMargins()
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configureDefaultLabelContents()
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}
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// MARK: - Events
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@objc
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private func didTapLearnMore() {
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guard let viewController = viewController else {
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owsFailDebug("Missing viewController.")
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return
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}
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viewController.presentFormSheet(
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LegacyGroupLearnMoreViewController(mode: .explainUnsupportedLegacyGroups),
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animated: true
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)
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}
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}
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