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28 lines
815 B
Swift
28 lines
815 B
Swift
//
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// Copyright (c) 2019 Open Whisper Systems. All rights reserved.
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//
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import Foundation
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import UIKit
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extension UIGestureRecognizer {
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@objc
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public var stateString: String {
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return state.asString
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}
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}
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extension UIGestureRecognizer.State {
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fileprivate var asString: String {
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switch self {
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case .possible: return "UIGestureRecognizerStatePossible"
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case .began: return "UIGestureRecognizerStateBegan"
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case .changed: return "UIGestureRecognizerStateChanged"
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case .ended: return "UIGestureRecognizerStateEnded"
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case .cancelled: return "UIGestureRecognizerStateCancelled"
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case .failed: return "UIGestureRecognizerStateFailed"
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@unknown default: return "UIGestureRecognizerStateUnknown"
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}
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}
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}
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