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refactor(client): relm4 desktop shell; delete legacy presenter + coverflow (phase 5)

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The GTK client becomes a relm4 component tree: AppModel owns the window,
trust gate (rules 1-3), and the spawned session child's lifecycle as
typed messages; the hosts page is a child component with a
FactoryVecDeque of host cards — the HostsCallbacks Rc<dyn Fn> bag, the
busy Cell, and the Rc<RefCell<HostsUi>> cross-page pokes are gone.
Trust/settings/library dialogs stay plain GTK, invoked from update with
a ComponentSender.

Deleted with the in-process presenter: ui_stream.rs, video_gl.rs,
ui_gamepad_library.rs, launch.rs, the khronos-egl dep, and the
PUNKTFUNK_LEGACY_PRESENTER hatch. Every stream (and the console library)
now runs in punktfunk-session; the shell spawns it for card connects and
exec's it for --connect/--browse so the Decky wrapper keeps working. The
request-access flow gains --connect-timeout + a CancelHandle that kills
the child. Screenshot scenes re-pointed onto the components (verified:
hosts + library self-capture; the dialog scenes present correctly and
capture under a GL renderer); the gamepad-library scene is gone with the
page.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Enrico Bühler
2026-07-07 20:30:53 +02:00
parent be09f9f345
commit cbcd7a5c40
16 changed files with 1680 additions and 4891 deletions
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clients/linux/src/main.rs
+9 -19
View File
@@ -1,46 +1,36 @@
//! `punktfunk-client` — the native Linux punktfunk/1 client (design: Option A, 2026-06-12).
//! `punktfunk-client` — the native Linux punktfunk/1 desktop shell (relm4/libadwaita).
//!
//! GTK4/libadwaita shell · `NativeClient` linked as a crate (no C ABI) · FFmpeg decode →
//! `GtkGraphicsOffload` present · PipeWire audio · SDL3 gamepads. The trust surface
//! mirrors the Apple client: persistent identity, TOFU prompt with the host fingerprint,
//! SPAKE2 PIN pairing.
//! Hosts, pairing/trust, settings, and the desktop library page; every stream (and the
//! console game library) runs in the spawned `punktfunk-session` Vulkan binary — the
//! shell never touches video (punktfunk-planning `linux-client-rearchitecture.md`).
// The UI-agnostic plumbing lives in `pf-client-core`, shared with the upcoming Vulkan
// session binary (design: punktfunk-planning linux-client-rearchitecture.md, Phase 0).
// Root re-exports keep every existing `crate::video`-style path resolving unchanged.
// The UI-agnostic plumbing lives in `pf-client-core`, shared with the session binary.
// Root re-exports keep every `crate::trust`-style path resolving unchanged.
#[cfg(target_os = "linux")]
pub use pf_client_core::{audio, discovery, gamepad, keymap, library, session, trust, video, wol};
pub use pf_client_core::{discovery, gamepad, library, trust, video, wol};
#[cfg(target_os = "linux")]
mod app;
#[cfg(target_os = "linux")]
mod cli;
#[cfg(target_os = "linux")]
mod launch;
#[cfg(target_os = "linux")]
mod spawn;
#[cfg(target_os = "linux")]
mod ui_gamepad_library;
#[cfg(target_os = "linux")]
mod ui_hosts;
#[cfg(target_os = "linux")]
mod ui_library;
#[cfg(target_os = "linux")]
mod ui_settings;
#[cfg(target_os = "linux")]
mod ui_stream;
#[cfg(target_os = "linux")]
mod ui_trust;
#[cfg(target_os = "linux")]
mod video_gl;
#[cfg(target_os = "linux")]
fn main() -> gtk::glib::ExitCode {
app::run()
}
/// GTK4/PipeWire/SDL3 are Linux turf; this stub keeps `cargo build --workspace` green on
/// macOS (the Mac client lives in clients/apple).
/// GTK4/SDL3 are Linux turf; this stub keeps `cargo build --workspace` green on macOS
/// (the Mac client lives in clients/apple).
#[cfg(not(target_os = "linux"))]
fn main() {
eprintln!("punktfunk-client is Linux-only — the macOS client lives in clients/apple");