Tusker/Tusker/Extensions/UIWindowSceneDelegate+Close...

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//
// UIWindowSceneDelegate+Close.swift
// Tusker
//
// Created by Shadowfacts on 12/12/20.
// Copyright © 2020 Shadowfacts. All rights reserved.
//
import UIKit
extension UIWindowSceneDelegate {
func closeWindow(animation: UIWindowScene.DismissalAnimation = .standard, errorHandler: ((Error) -> Void)? = nil) {
guard let session = self.window??.windowScene?.session else { return }
// Hide the keyboard before dismissing window.
// Calling resignFirstResponder() on the window does not work (always returns false).
// Using UIApplication.shared.sendAction(#selector(resignFirstResponder), to: nil, from: nil, for: nil)
// may not work as desired if the window with focus is not the one being dismissed (in which case it's okay
// if the keyboard remains visible).
window??.endEditing(true)
let options = UIWindowSceneDestructionRequestOptions()
options.windowDismissalAnimation = animation
UIApplication.shared.requestSceneSessionDestruction(session, options: options, errorHandler: errorHandler)
}
}