Thread indicator

Localizations/en.lproj/Localizable.strings

@@ -324,6 +324,7 @@
 "status.show-more-all-button.accessibilty-label" = "Show more for all";
 "status.show-less" = "Show Less";
 "status.show-less-all-button.accessibilty-label" = "Show less for all";
+"status.show-thread" = "Show thread";
 "status.spoiler-text-placeholder" = "Write your warning here";
 "status.unbookmark" = "Unbookmark";
 "status.unmute" = "Unmute conversation";

ViewModels/Sources/ViewModels/View Models/StatusViewModel.swift

@@ -77,6 +77,10 @@ public extension StatusViewModel {
         sensitive || identityContext.identity.preferences.readingExpandMedia == .hideAll
     }
 
+    var isReplyOutOfContext: Bool {
+        !configuration.isContextParent && statusService.status.displayStatus.inReplyToId != nil
+    }
+
     var id: Status.Id { statusService.status.displayStatus.id }
 
     var accountName: String { "@".appending(statusService.status.displayStatus.account.acct) }

Views/UIKit/Content Views/StatusView.swift

@@ -19,6 +19,7 @@ final class StatusView: UIView {
     let nameButton = UIButton()
     let timeLabel = UILabel()
     let bodyView = StatusBodyView()
+    let showThreadIndicator = UIButton(type: .system)
     let contextParentTimeLabel = UILabel()
     let visibilityImageView = UIImageView()
     let applicationButton = UIButton(type: .system)
@@ -109,6 +110,10 @@ extension StatusView {
             configuration: configuration)
             + .compactSpacing
 
+        if !configuration.isContextParent && status.inReplyToId != nil {
+            height += UIFont.preferredFont(forTextStyle: .callout).lineHeight + .compactSpacing
+        }
+
         return height
     }
 
@@ -254,6 +259,13 @@ private extension StatusView {
 
         mainStackView.addArrangedSubview(bodyView)
 
+        mainStackView.addArrangedSubview(showThreadIndicator)
+        showThreadIndicator.isHidden = true
+        showThreadIndicator.setTitle(NSLocalizedString("status.show-thread", comment: ""), for: .normal)
+        showThreadIndicator.titleLabel?.adjustsFontForContentSizeCategory = true
+        showThreadIndicator.titleLabel?.font = .preferredFont(forTextStyle: .callout)
+        showThreadIndicator.isUserInteractionEnabled = false
+
         contextParentTimeLabel.font = .preferredFont(forTextStyle: .footnote)
         contextParentTimeLabel.adjustsFontForContentSizeCategory = true
         contextParentTimeLabel.textColor = .secondaryLabel
@@ -561,6 +573,8 @@ private extension StatusView {
 
         bodyView.viewModel = viewModel
 
+        showThreadIndicator.isHidden = !viewModel.isReplyOutOfContext
+
         contextParentTimeLabel.text = viewModel.contextParentTime
         contextParentTimeLabel.accessibilityLabel = viewModel.accessibilityContextParentTime
         visibilityImageView.image = UIImage(systemName: viewModel.visibility.systemImageName)