ddidderr
ac0e05def1
Ports ZIG/src/apprt/{action,structs,surface,ipc,runtime}.zig into
ghostty-apprt: the Action enum performed by the core on the app runtime
(all 65 variants with docs), Target<S> generic over the runtime's
surface handle, clipboard/size/scale/selection structs, the core->surface
Message enum with a Mailbox over an AppMailbox trait, and IPC action
types for +new-window.
Owned Strings and Arc<Config> replace Zig's borrowed slices/pointers.
Scrollbar and RendererHealth are local stand-ins until core integration.
The embedded C API and browser runtime are out of scope.
Test Plan:
- cargo test -p ghostty-apprt (16 tests)
82 lines
2.1 KiB
Rust
82 lines
2.1 KiB
Rust
//! Inter-process Communication to a running Ghostty instance from a separate
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//! process (port of `ipc.zig`). The transport (D-Bus) lives in apprt-gtk.
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/// Errors from IPC.
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#[derive(Debug, Clone, Copy, PartialEq, Eq, thiserror::Error)]
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pub enum Error {
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/// The IPC failed. If a function returns this error, it's expected that
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/// an a more specific error message will have been written to stderr (or
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/// otherwise shown to the user in an appropriate way).
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#[error("IPC failed")]
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IpcFailed,
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}
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/// Which instance to talk to.
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#[derive(Debug, Clone, PartialEq, Eq)]
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pub enum Target {
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/// Open up a new window in a custom instance of Ghostty.
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Class(String),
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/// Detect which instance to open a new window in.
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Detect,
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}
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/// The arguments to pass to Ghostty as the command.
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#[derive(Debug, Clone, PartialEq, Eq)]
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pub struct NewWindow {
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/// A list of command arguments to launch in the new window. If this is
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/// `None` the command configured in the config or the user's default
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/// shell should be launched.
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///
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/// It is an error for this to be `Some`, but zero length.
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pub arguments: Option<Vec<String>>,
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}
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/// IPC actions.
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#[derive(Debug, Clone, PartialEq, Eq)]
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pub enum Action {
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/// The arguments to pass to Ghostty as the command.
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NewWindow(NewWindow),
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}
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/// Mirrors `Action.Key`.
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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pub enum ActionKey {
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NewWindow,
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}
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impl Action {
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#[must_use]
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pub fn key(&self) -> ActionKey {
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match self {
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Action::NewWindow(_) => ActionKey::NewWindow,
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}
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}
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}
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impl Target {
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#[must_use]
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pub fn is_detect(&self) -> bool {
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matches!(self, Target::Detect)
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn action_key() {
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let a = Action::NewWindow(NewWindow {
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arguments: Some(vec!["a".into()]),
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});
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assert_eq!(a.key(), ActionKey::NewWindow);
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}
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#[test]
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fn target_variants() {
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assert!(Target::Detect.is_detect());
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assert!(!Target::Class("x".into()).is_detect());
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}
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}
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