Files
ghostty-rs/crates/ghostty-input/src/keymap_noop.rs
T
ddidderr 452b782149 feat(macos): port Ghostty's macOS code paths (Metal, CoreText, Darwin)
Ports the macOS-specific Zig code behind cfg(target_os = "macos"):
- renderer: a GraphicsApi trait with generic::Renderer<G>; Metal backend
  (all renderer/metal/* files, shaders.metal verbatim, runtime library
  compile, IOSurface layer, CVDisplayLink), shadertoy -> MSL via naga;
  OpenGL remains the backend elsewhere.
- font: CoreText face, shaper and discovery with build.rs backend
  selection (coretext default; coretext-freetype / coretext-harfbuzz /
  coretext-noshape features), no fontconfig/freetype/harfbuzz on Apple.
- input: KeymapDarwin via UCKeyTranslate, option-as-alt, mac keycodes.
- os: macos, mach, cf_release_thread, NSProcessInfo args and macOS
  branches; config: macOS defaults, keybinds, Application Support paths.
- termio/core: login(1) wrapping, openpty/execvpe, Darwin child exit
  handling, os_log logging.

Compile-checked for aarch64/x86_64-apple-darwin (clippy -D warnings
clean) using the cross setup in docs/rewrite/notes/macos-M1.md; cannot
run here. The embedded runtime/C API (embedded.zig) is the next step.

Also includes the cross-platform integration edits shared by the crash,
verification, Windows and macOS work (Cargo target-gating, thread
crash-context hooks, apprt-gtk surface/IME refactor, termio/os cfg
gates), a cfg fix so ghostty-config builds on wasm32, and an allow for
the intentional recursion in the crash overflow test.

Test Plan:
- cargo test --workspace (3224 passed)
- cargo clippy --workspace --all-targets -- -D warnings
- cargo check --target aarch64-apple-darwin -p ghostty-renderer (with
  the documented cross env)
2026-10-12 06:02:39 +02:00

54 lines
1.3 KiB
Rust

//! A noop implementation of the keymap interface so that the embedded
//! library can compile on non-macOS platforms. Port of
//! `input/KeymapNoop.zig`.
use crate::Mods;
#[derive(Debug, Clone, Copy, Default, PartialEq, Eq)]
pub struct State;
#[derive(Debug, Clone, Default, PartialEq, Eq)]
pub struct Translation {
pub text: String,
pub composing: bool,
pub mods: Mods,
}
#[derive(Debug, Clone, Copy, Default)]
pub struct Keymap;
impl Keymap {
#[allow(clippy::unnecessary_wraps)]
pub fn new() -> Result<Keymap, std::convert::Infallible> {
Ok(Keymap)
}
#[allow(clippy::unnecessary_wraps, clippy::unused_self)]
pub fn reload(&mut self) -> Result<(), std::convert::Infallible> {
Ok(())
}
#[allow(clippy::unnecessary_wraps, clippy::unused_self)]
pub fn translate(
&self,
_state: &mut State,
_code: u16,
_mods: Mods,
) -> Result<Translation, std::convert::Infallible> {
Ok(Translation::default())
}
}
#[cfg(test)]
#[allow(clippy::unwrap_used)]
mod tests {
use super::*;
#[test]
fn noop_translate_is_empty() {
let km = Keymap::new().unwrap();
let t = km.translate(&mut State, 0, Mods::default()).unwrap();
assert_eq!(t, Translation::default());
}
}