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// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
import SwiftUI
/// A UIHostingController that locks the interface to portrait orientation only.
///
/// Usage: `PortraitOnlyHostingController(rootView: MySwiftUIView())`
@available(iOS 13.0, *)
public class PortraitOnlyHostingController<Content: View>: UIHostingController<Content> {
override public init(rootView: Content) {
super.init(rootView: rootView)
}
@MainActor
public dynamic required init?(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
/// Restricts orientation to portrait only
override public var supportedInterfaceOrientations: UIInterfaceOrientationMask {
return .portrait
}
/// Prevents automatic rotation
override public var shouldAutorotate: Bool {
return false
}
/// Sets portrait as the preferred presentation orientation
override public var preferredInterfaceOrientationForPresentation: UIInterfaceOrientation {
return .portrait
}
}