//
//  GestureRecoginzier+NavigationBack.swift
//  PaiaiUIKit
//
//  Created by ffib on 2019/1/29.
//  Copyright © 2019 yb. All rights reserved.
//

import UIKit

public extension GestureRecognizerDelegate where Self: UIViewController & NavigationBackDelegate {
    func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer,
                           shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool {
        if gestureRecognizer == self.navigationController?.interactivePopGestureRecognizer,
            gestureRecognizer.isKind(of: UIPanGestureRecognizer.self),
            let pan = gestureRecognizer as? UIPanGestureRecognizer {
            let point = pan.translation(in: self.view)
            if point.x > 30 {
                return true
            }
        }
        return false
    }
}