Long press username in profile to copy

Metatext.xcodeproj/project.pbxproj

@@ -40,6 +40,7 @@
 		D025B15B25C4EA7D001C69A8 /* ImageCacheConfiguration.swift in Sources */ = {isa = PBXBuildFile; fileRef = D025B14C25C4E482001C69A8 /* ImageCacheConfiguration.swift */; };
 		D025B16A25C4EB18001C69A8 /* ServiceLayer in Frameworks */ = {isa = PBXBuildFile; productRef = D025B16925C4EB18001C69A8 /* ServiceLayer */; };
 		D025B17E25C500BC001C69A8 /* CapsuleButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = D025B17D25C500BC001C69A8 /* CapsuleButton.swift */; };
+		D02D338D25EDA593000A35CC /* CopyableLabel.swift in Sources */ = {isa = PBXBuildFile; fileRef = D02D338C25EDA593000A35CC /* CopyableLabel.swift */; };
 		D02E1F95250B13210071AD56 /* SafariView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D02E1F94250B13210071AD56 /* SafariView.swift */; };
 		D035D8F925E4338D00E597C9 /* ImageDiskCache.swift in Sources */ = {isa = PBXBuildFile; fileRef = D035D8F825E4338D00E597C9 /* ImageDiskCache.swift */; };
 		D035D8FE25E4339800E597C9 /* ImageDiskCache.swift in Sources */ = {isa = PBXBuildFile; fileRef = D035D8F825E4338D00E597C9 /* ImageDiskCache.swift */; };
@@ -277,6 +278,7 @@
 		D021A63525C38ADB008A0C0D /* AcknowledgmentsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AcknowledgmentsView.swift; sourceTree = "<group>"; };
 		D025B14C25C4E482001C69A8 /* ImageCacheConfiguration.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImageCacheConfiguration.swift; sourceTree = "<group>"; };
 		D025B17D25C500BC001C69A8 /* CapsuleButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CapsuleButton.swift; sourceTree = "<group>"; };
+		D02D338C25EDA593000A35CC /* CopyableLabel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CopyableLabel.swift; sourceTree = "<group>"; };
 		D02E1F94250B13210071AD56 /* SafariView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SafariView.swift; sourceTree = "<group>"; };
 		D035D8F825E4338D00E597C9 /* ImageDiskCache.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImageDiskCache.swift; sourceTree = "<group>"; };
 		D035F86825B7F2ED00DC75ED /* MainNavigationViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainNavigationViewController.swift; sourceTree = "<group>"; };
@@ -490,6 +492,7 @@
 				D021A67025C3E204008A0C0D /* Content Configurations */,
 				D021A67125C3E232008A0C0D /* Content Views */,
 				D007023D25562A2800F38136 /* ConversationAvatarsView.swift */,
+				D02D338C25EDA593000A35CC /* CopyableLabel.swift */,
 				D05936DD25A937EC00754FDF /* EditThumbnailView.swift */,
 				D07EC7FC25B16994006DF726 /* EmojiCategoryHeaderView.swift */,
 				D0CEC11F25E35FE100FEF5A6 /* EmojiInsertable.swift */,
@@ -1059,6 +1062,7 @@
 				D0477F2C25C6EBAD005C5368 /* OpenInDefaultBrowserActivity.swift in Sources */,
 				D0DD50CB256B1F24004A04F7 /* ReportView.swift in Sources */,
 				D07F4D9825D493E300F61133 /* MuteView.swift in Sources */,
+				D02D338D25EDA593000A35CC /* CopyableLabel.swift in Sources */,
 				D097F41B25BE3E1A00859F2C /* SearchScope+Extensions.swift in Sources */,
 				D0CEC10125E337C900FEF5A6 /* AnimatedTextAttachment.swift in Sources */,
 				D035F8B325B9616000DC75ED /* Timeline+Extensions.swift in Sources */,

Views/UIKit/AccountHeaderView.swift

@@ -19,7 +19,7 @@ final class AccountHeaderView: UIView {
     let unnotifyButton = UIButton()
     let displayNameLabel = AnimatedAttachmentLabel()
     let accountStackView = UIStackView()
-    let accountLabel = UILabel()
+    let accountLabel = CopyableLabel()
     let lockedImageView = UIImageView()
     let followsYouLabel = CapsuleLabel()
     let mutedLabel = CapsuleLabel()

Views/UIKit/CopyableLabel.swift

@@ -0,0 +1,39 @@
+// Copyright © 2021 Metabolist. All rights reserved.
+
+import UIKit
+
+final class CopyableLabel: UILabel {
+    override init(frame: CGRect) {
+        super.init(frame: frame)
+
+        isUserInteractionEnabled = true
+        addGestureRecognizer(UILongPressGestureRecognizer(target: self, action: #selector(showCopyMenu(sender:))))
+    }
+
+    @available(*, unavailable)
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+
+    override var canBecomeFirstResponder: Bool { true }
+
+    override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
+        action == #selector(UIResponderStandardEditActions.copy(_:))
+    }
+
+    override func copy(_ sender: Any?) {
+        UIPasteboard.general.string = text
+    }
+}
+
+private extension CopyableLabel {
+    @objc func showCopyMenu(sender: Any) {
+        becomeFirstResponder()
+
+        let menuController = UIMenuController.shared
+
+        if !menuController.isMenuVisible {
+            menuController.showMenu(from: self, rect: bounds)
+        }
+    }
+}