52 lines
2.0 KiB
Swift
52 lines
2.0 KiB
Swift
//
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// KeyboardSceneDelegate.swift
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// Mini vMac
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//
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// Created by Jesús A. Álvarez on 2024-02-10.
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// Copyright © 2024 namedfork. All rights reserved.
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//
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import UIKit
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#if os(visionOS)
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class KeyboardSceneDelegate: UIResponder, UIWindowSceneDelegate {
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var window: UIWindow?
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func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
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guard let windowScene = scene as? UIWindowScene else {
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fatalError("Expected scene of type UIWindowScene but got an unexpected type")
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}
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guard let mainViewController = AppDelegate.shared.window.rootViewController as? ViewController else {
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fatalError("No main view controller")
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}
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scene.activationConditions.canActivateForTargetContentIdentifierPredicate = NSPredicate(format: "self == 'net.namedfork.keyboard'", argumentArray: nil)
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let defaultSize = mainViewController.keyboardViewController.preferredContentSize
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let minSize = defaultSize.applying(.init(scaleX: 0.75, y: 0.75))
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let maxSize = defaultSize.applying(.init(scaleX: 1.25, y: 1.25))
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windowScene.sizeRestrictions?.minimumSize = minSize
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windowScene.sizeRestrictions?.maximumSize = maxSize
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windowScene.requestGeometryUpdate(UIWindowScene.GeometryPreferences.Vision(
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size: defaultSize,
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minimumSize: minSize,
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maximumSize: maxSize,
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resizingRestrictions: .uniform
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))
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window = UIWindow(windowScene: windowScene)
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// destroy existing keyboard window
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if let oldWindow = mainViewController.keyboardViewController?.view?.window {
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oldWindow.rootViewController = nil
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if let oldScene = oldWindow.windowScene?.session.scene {
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UIApplication.shared.requestSceneSessionDestruction(oldScene.session, options: nil)
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}
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}
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if let window {
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window.rootViewController = mainViewController.keyboardViewController
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window.makeKeyAndVisible()
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}
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}
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}
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#endif
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