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seat: Make render-related state thread-safe

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This commit is contained in:
Victoria Brekenfeld 2024-06-07 19:26:23 +02:00 • committed by Victoria Brekenfeld
parent bd58481d19
commit c7d50e7c5b
11 changed files with 137 additions and 112 deletions
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11
src/shell/focus/mod.rs
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@ -18,7 +18,7 @@ use smithay::{
shell::wlr_layer::{KeyboardInteractivity, Layer},
},
};
use std::{borrow::Cow, cell::RefCell};
use std::{borrow::Cow, sync::Mutex};
use tracing::{debug, trace};
use self::target::{KeyboardFocusTarget, WindowGroup};
@ -77,27 +77,28 @@ impl<'a> FocusStackMut<'a> {
}
}
pub struct ActiveFocus(RefCell<Option<KeyboardFocusTarget>>);
pub struct ActiveFocus(Mutex<Option<KeyboardFocusTarget>>);
impl ActiveFocus {
fn set(seat: &Seat<State>, target: Option<KeyboardFocusTarget>) {
if !seat
.user_data()
.insert_if_missing(|| ActiveFocus(RefCell::new(target.clone())))
.insert_if_missing_threadsafe(|| ActiveFocus(Mutex::new(target.clone())))
{
*seat
.user_data()
.get::<ActiveFocus>()
.unwrap()
.0
.borrow_mut() = target;
.lock()
.unwrap() = target;
}
}
fn get(seat: &Seat<State>) -> Option<KeyboardFocusTarget> {
seat.user_data()
.get::<ActiveFocus>()
.and_then(|a| a.0.borrow().clone())
.and_then(|a| a.0.lock().unwrap().clone())
}
}