pomelo scraps

src/ios/KeyboardHostingController.swift

@@ -0,0 +1,76 @@
+// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+// SPDX-FileCopyrightText: Copyright 2024 Pomelo, Stossy11
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+import SwiftUI
+import UIKit
+
+class KeyboardHostingController<Content: View>: UIHostingController<Content> {
+
+    override var canBecomeFirstResponder: Bool {
+        return true
+    }
+
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        becomeFirstResponder() // Make sure the view can become the first responder
+    }
+
+    override var keyCommands: [UIKeyCommand]? {
+        return [
+            UIKeyCommand(input: UIKeyCommand.inputUpArrow, modifierFlags: [], action: #selector(handleKeyCommand)),
+            UIKeyCommand(input: UIKeyCommand.inputDownArrow, modifierFlags: [], action: #selector(handleKeyCommand)),
+            UIKeyCommand(input: UIKeyCommand.inputLeftArrow, modifierFlags: [], action: #selector(handleKeyCommand)),
+            UIKeyCommand(input: UIKeyCommand.inputRightArrow, modifierFlags: [], action: #selector(handleKeyCommand)),
+            UIKeyCommand(input: "w", modifierFlags: [], action: #selector(handleKeyCommand)),
+            UIKeyCommand(input: "s", modifierFlags: [], action: #selector(handleKeyCommand)),
+            UIKeyCommand(input: "a", modifierFlags: [], action: #selector(handleKeyCommand)),
+            UIKeyCommand(input: "d", modifierFlags: [], action: #selector(handleKeyCommand))
+        ]
+    }
+
+    @objc func handleKeyCommand(_ sender: UIKeyCommand) {
+        if let input = sender.input {
+            switch input {
+            case UIKeyCommand.inputUpArrow:
+                print("Up Arrow Pressed")
+            case UIKeyCommand.inputDownArrow:
+                print("Down Arrow Pressed")
+            case UIKeyCommand.inputLeftArrow:
+                print("Left Arrow Pressed")
+            case UIKeyCommand.inputRightArrow:
+                print("Right Arrow Pressed")
+            case "w":
+                print("W Key Pressed")
+            case "s":
+                print("S Key Pressed")
+            case "a":
+                print("A Key Pressed")
+            case "d":
+                print("D Key Pressed")
+            default:
+                break
+            }
+        }
+    }
+}
+
+
+struct KeyboardSupportView: UIViewControllerRepresentable {
+    let content: Text
+
+    func makeUIViewController(context: Context) -> KeyboardHostingController<Text> {
+        return KeyboardHostingController(rootView: content)
+    }
+
+    func updateUIViewController(_ uiViewController: KeyboardHostingController<Text>, context: Context) {
+        // Handle any updates needed
+    }
+}
+
+struct KeyboardView: View {
+    var body: some View {
+        KeyboardSupportView(content: Text(""))
+    }
+}