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punktfunk/clients/apple/Sources/PunktfunkClient/PunktfunkClientApp.swift
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enricobuehler e1af4d57c6
ci / rust (push) Has been cancelled
feat(apple): iOS/iPadOS client — touch, pointer lock, shared SwiftUI shell
The whole client now runs on iPadOS/iOS from the same sources, first-lit live in the
iPad simulator against the real host at 1280x720@60 (60 fps on the HUD, capture state
machine active, mic permission flow shown).

- PunktfunkCore.xcframework grows iOS device + universal-simulator slices
  (BUILD_IOS=1; rustup targets aarch64-apple-ios{,-sim} + x86_64-apple-ios).
- The decode pump is extracted into a shared StreamPump (identical IDR re-gate logic on
  both platforms); the iOS StreamView (StreamViewIOS.swift) has the same name/signature
  as the macOS one, so ContentView & co. are byte-identical across platforms — hosted
  in a UIViewController for prefersPointerLocked (the iPadOS cursor capture; see README
  note 9 for the UIHostingController forwarding caveat).
- Touch is always forwarded: per-finger wire ids, coordinates mapped through the
  aspect-fit letterbox into LIVE host-mode pixels (surface == host mode, identity
  rescale host-side; follows mid-stream requestMode switches).
- InputCapture is cross-platform: GC works the same on iPadOS, ⌘⎋ is detected from the
  HID stream there; stale-⌘ tracking after focus loss fixed on both platforms
  (releaseAll now drops the modifier/latch state — a ⌘ released in another app
  otherwise hijacked Esc forever).
- SessionAudio: AVAudioSession on iOS (.playAndRecord + .defaultToSpeaker — without it
  iPhones route host audio to the EARPIECE; deactivated with
  notifyOthersOnDeactivation on stop so interrupted background audio resumes); HAL
  device pinning + the Settings pickers stay macOS-only.
- New Punktfunk-iOS app target (shared synchronized sources, generated Info.plist with
  mic + local-network usage descriptions — QUIC to a LAN host trips local network
  privacy on real devices — scene manifest + indirect input events for Stage Manager /
  external displays), shared scheme, macOS min-window frames gated off iOS.

For the iPad-on-an-external-screen idea: with multiple scenes + indirect input enabled,
Stage Manager iPads can drag the punktfunk window onto the external display and drive
the PC with keyboard/mouse/touch. Known gaps (README note 9): the pointer-lock
preference isn't consulted through UIHostingController (relative mouse works, the local
cursor just stays visible) and AVAudioSession interruptions don't auto-restart audio.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-06-11 11:18:25 +02:00

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1.1 KiB
Swift

// PunktfunkClient the macOS client app (also runs unbundled via swift run).
// Hosts grid trust-on-first-use StreamView (AVSampleBufferDisplayLayer HEVC) + input.
#if os(macOS)
import AppKit
#endif
import SwiftUI
@main
struct PunktfunkClientApp: App {
#if os(macOS)
@NSApplicationDelegateAdaptor(AppDelegate.self) private var appDelegate
#endif
var body: some Scene {
WindowGroup("punktfunk") {
ContentView()
}
#if os(macOS)
Settings {
SettingsView()
}
#endif
}
}
#if os(macOS)
final class AppDelegate: NSObject, NSApplicationDelegate {
func applicationDidFinishLaunching(_ notification: Notification) {
// `swift run` launches an unbundled binary; promote it to a regular app so the
// window fronts and receives keyboard/mouse focus (GameController needs focus).
NSApp.setActivationPolicy(.regular)
NSApp.activate(ignoringOtherApps: true)
}
func applicationShouldTerminateAfterLastWindowClosed(_ sender: NSApplication) -> Bool {
true
}
}
#endif