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kbvm: store keymap text

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This commit is contained in:
Julian Orth 2026-03-07 12:14:53 +01:00
parent 4278160113
commit 8f57f72d14
2 changed files with 43 additions and 27 deletions
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26
src/ifs/jay_input.rs
View file

@ -16,7 +16,6 @@ use {
utils::errorfmt::ErrorFmt,
wire::{JayInputId, jay_input::*},
},
kbvm::xkb::rmlvo::Group,
std::rc::Rc,
thiserror::Error,
uapi::OwnedFd,
@ -228,26 +227,11 @@ impl JayInput {
F: FnOnce(&Rc<KbvmMap>) -> Result<(), JayInputError>,
{
self.or_error(|| {
let mut groups = None::<Vec<_>>;
if layout.is_some() || variant.is_some() {
groups = Some(
Group::from_layouts_and_variants(
layout.unwrap_or_default(),
variant.unwrap_or_default(),
)
.collect(),
);
}
let mut options_vec = None::<Vec<_>>;
if let Some(options) = options {
options_vec = Some(options.split(",").collect());
}
let keymap = self.client.state.kb_ctx.keymap_from_names(
rules,
model,
groups.as_deref(),
options_vec.as_deref(),
)?;
let keymap = self
.client
.state
.kb_ctx
.keymap_from_rmlvo(rules, model, layout, variant, options)?;
f(&keymap)?;
Ok(())
})

44
src/kbvm.rs
View file

@ -13,6 +13,7 @@ use {
self, Keymap,
diagnostic::{Diagnostic, WriteToLog},
keymap::{Indicator, IndicatorMatcher},
rmlvo::Group,
},
},
std::{
@ -51,6 +52,8 @@ pub struct KbvmMap {
pub id: KbvmMapId,
pub state_machine: StateMachine,
pub lookup_table: LookupTable,
#[expect(dead_code)]
pub map_text: String,
pub map: KeymapFd,
pub xwayland_map: KeymapFd,
pub has_indicators: bool,
@ -96,11 +99,36 @@ impl KbvmContext {
self.create_keymap(id, map)
}
pub fn keymap_from_rmlvo(
&self,
rules: Option<&str>,
model: Option<&str>,
layout: Option<&str>,
variant: Option<&str>,
options: Option<&str>,
) -> Result<Rc<KbvmMap>, KbvmError> {
let mut groups = None::<Vec<_>>;
if layout.is_some() || variant.is_some() {
groups = Some(
Group::from_layouts_and_variants(
layout.unwrap_or_default(),
variant.unwrap_or_default(),
)
.collect(),
);
}
let mut options_vec = None::<Vec<_>>;
if let Some(options) = options {
options_vec = Some(options.split(",").collect());
}
self.keymap_from_names(rules, model, groups.as_deref(), options_vec.as_deref())
}
pub fn keymap_from_names(
&self,
rules: Option<&str>,
model: Option<&str>,
groups: Option<&[xkb::rmlvo::Group<'_>]>,
groups: Option<&[Group<'_>]>,
options: Option<&[&str]>,
) -> Result<Rc<KbvmMap>, KbvmError> {
let map = self
@ -129,11 +157,14 @@ impl KbvmContext {
has_indicators = true;
}
let builder = map.to_builder();
let (_, xwayland_map) = create_keymap_memfd(&map, true).map_err(KbvmError::KeymapMemfd)?;
let (map_text, map) = create_keymap_memfd(&map, false).map_err(KbvmError::KeymapMemfd)?;
Ok(Rc::new(KbvmMap {
id,
state_machine: builder.build_state_machine(),
map: create_keymap_memfd(&map, false).map_err(KbvmError::KeymapMemfd)?,
xwayland_map: create_keymap_memfd(&map, true).map_err(KbvmError::KeymapMemfd)?,
map,
map_text,
xwayland_map,
lookup_table: builder.build_lookup_table(),
has_indicators,
num_lock,
@ -145,7 +176,7 @@ impl KbvmContext {
}
}
fn create_keymap_memfd(map: &Keymap, xwayland: bool) -> Result<KeymapFd, OsError> {
fn create_keymap_memfd(map: &Keymap, xwayland: bool) -> Result<(String, KeymapFd), OsError> {
let mut format = map.format();
if xwayland {
format = format.lookup_only(true).rename_long_keys(true);
@ -159,10 +190,11 @@ fn create_keymap_memfd(map: &Keymap, xwayland: bool) -> Result<KeymapFd, OsError
memfd.raw(),
c::F_SEAL_SEAL | c::F_SEAL_GROW | c::F_SEAL_SHRINK | c::F_SEAL_WRITE,
)?;
Ok(KeymapFd {
let fd = KeymapFd {
map: Rc::new(memfd),
len: str.len() + 1,
})
};
Ok((str, fd))
}
impl KbvmMap {