Repo created

iphone/Maps/Classes/Components/CopyableLabel.swift

@@ -0,0 +1,48 @@
+// Label shows copy popup menu on tap or long tap.
+class CopyableLabel: UILabel {
+
+  override init(frame: CGRect) {
+    super.init(frame: frame)
+    self.sharedInit()
+  }
+
+  required init?(coder aDecoder: NSCoder) {
+    super.init(coder: aDecoder)
+    self.sharedInit()
+  }
+
+  private func sharedInit() {
+    self.isUserInteractionEnabled = true
+    self.gestureRecognizers = [
+        UILongPressGestureRecognizer(target: self, action: #selector(self.showMenu)),
+        UITapGestureRecognizer(target: self, action: #selector(self.showMenu))
+    ]
+  }
+
+  @objc func showMenu(_ recognizer: UILongPressGestureRecognizer) {
+    self.becomeFirstResponder()
+
+    let menu = UIMenuController.shared
+    let locationOfTouchInLabel = recognizer.location(in: self)
+
+    if !menu.isMenuVisible {
+      var rect = bounds
+      rect.origin = locationOfTouchInLabel
+      rect.size = CGSize(width: 1, height: 1)
+      menu.showMenu(from: self, rect: rect)
+    }
+  }
+
+  override func copy(_ sender: Any?) {
+    UIPasteboard.general.string = text
+    UIMenuController.shared.hideMenu()
+  }
+
+  override var canBecomeFirstResponder: Bool {
+    return true
+  }
+
+  override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
+    return action == #selector(UIResponderStandardEditActions.copy)
+  }
+}