WEFT_OS/crates/weft-compositor/Cargo.toml
Marco Allegretti 18f92cc341 feat(compositor): implement weft-shell-protocol server side
Add the WEFT compositor-shell Wayland protocol and wire it into the
compositor state.

Protocol definition:
- protocol/weft-shell-unstable-v1.xml: defines zweft_shell_manager_v1
  (global, bound once by servo-shell) and zweft_shell_window_v1
  (per-window slot). Requests: destroy, create_window,
  update_metadata, set_geometry. Events: configure, focus_changed,
  window_closed, presentation_feedback.

Generated code + bindings:
- crates/weft-compositor/src/protocols/mod.rs: uses wayland-scanner
  generate_interfaces! inside a __interfaces sub-module and
  generate_server_code! at the server module level, following the
  wayland-protocols-wlr crate structure. Exports WeftShellState
  (holds the GlobalId) and WeftShellWindowData (per-window user data).

Server-side dispatch (state.rs):
- GlobalDispatch<ZweftShellManagerV1, ()>: binds the global, inits
  each bound resource with unit user data.
- Dispatch<ZweftShellManagerV1, ()>: handles create_window by
  initialising a ZweftShellWindowV1 and sending an initial configure.
- Dispatch<ZweftShellWindowV1, WeftShellWindowData>: handles
  update_metadata (stores advisory data) and set_geometry (echoes
  compositor-adjusted configure back to client).

WeftCompositorState.weft_shell_state initialised in new() alongside
all other protocol globals.

New direct deps in weft-compositor: wayland-scanner, wayland-server,
wayland-backend, bitflags (all version-matched to Smithay 0.7).
2026-03-11 07:59:56 +01:00

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TOML

[package]
name = "weft-compositor"
version.workspace = true
edition.workspace = true
rust-version.workspace = true
publish = false
[[bin]]
name = "weft-compositor"
path = "src/main.rs"
# Features available on all build platforms.
[dependencies]
smithay = { version = "0.7", default-features = false, features = [
"backend_egl",
"backend_winit",
"renderer_gl",
"wayland_frontend",
"desktop",
] }
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = ["env-filter"] }
anyhow = "1"
wayland-scanner = "0.31"
wayland-server = "0.31"
wayland-backend = "0.3"
bitflags = "2"
# DRM/KMS and hardware input depend on Linux kernel interfaces; compile only on Linux.
[target.'cfg(target_os = "linux")'.dependencies]
smithay = { version = "0.7", default-features = false, features = [
"backend_drm",
"backend_gbm",
"backend_libinput",
"backend_udev",
"backend_session_libseat",
"renderer_multi",
"use_system_lib",
] }
smithay-drm-extras = "0.1"
sd-notify = "0.4"