NetNewsWire/iOS/UIKit Extensions/PoppableGestureRecognizerDe...

25 lines
735 B
Swift

//
// PoppableGestureRecognizerDelegate.swift
// NetNewsWire-iOS
//
// Created by Maurice Parker on 11/18/19.
// Copyright © 2019 Ranchero Software. All rights reserved.
//
// https://stackoverflow.com/a/41248703
import UIKit
final class PoppableGestureRecognizerDelegate: NSObject, UIGestureRecognizerDelegate {
weak var navigationController: UINavigationController?
func gestureRecognizerShouldBegin(_ gestureRecognizer: UIGestureRecognizer) -> Bool {
return navigationController?.viewControllers.count ?? 0 > 1
}
func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool {
return true
}
}