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seat: Make render-related state thread-safe

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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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23
src/shell/grabs/menu/mod.rs
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@ -1,9 +1,6 @@
use std::{
cell::RefCell,
sync::{
atomic::{AtomicBool, Ordering},
Arc, Mutex,
},
use std::sync::{
atomic::{AtomicBool, Ordering},
Arc, Mutex,
};
use calloop::LoopHandle;
@ -57,7 +54,7 @@ pub use self::default::*;
pub struct MenuGrabState {
elements: Arc<Mutex<Vec<Element>>>,
}
pub type SeatMenuGrabState = RefCell<Option<MenuGrabState>>;
pub type SeatMenuGrabState = Mutex<Option<MenuGrabState>>;
impl MenuGrabState {
pub fn render<I, R>(&self, renderer: &mut R, output: &Output) -> Vec<I>
@ -228,7 +225,8 @@ impl Program for ContextMenu {
.user_data()
.get::<SeatMenuGrabState>()
.unwrap()
.borrow_mut();
.lock()
.unwrap();
if let Some(grab_state) = &*grab_state {
let mut elements = grab_state.elements.lock().unwrap();
@ -320,7 +318,8 @@ impl Program for ContextMenu {
.user_data()
.get::<SeatMenuGrabState>()
.unwrap()
.borrow_mut();
.lock()
.unwrap();
if let Some(grab_state) = &*grab_state {
let mut elements = grab_state.elements.lock().unwrap();
@ -713,7 +712,8 @@ impl MenuGrab {
.user_data()
.get::<SeatMenuGrabState>()
.unwrap()
.borrow_mut() = Some(grab_state);
.lock()
.unwrap() = Some(grab_state);
MenuGrab {
elements,
@ -729,7 +729,8 @@ impl Drop for MenuGrab {
.user_data()
.get::<SeatMenuGrabState>()
.unwrap()
.borrow_mut()
.lock()
.unwrap()
.take();
}
}