40 lines
1.0 KiB
Swift
40 lines
1.0 KiB
Swift
|
// 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)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|