tengri/src/exit.rs

use crate::*;
use std::sync::{Arc, atomic::AtomicBool};

#[derive(Clone)] pub struct Exit(Arc<AtomicBool>);

impl Exit {
    pub fn run <T> (run: impl FnOnce(Self)->Usually<T>) -> Usually<T> {
        run(Self(Arc::new(AtomicBool::new(false))))
    }
    pub fn is (event: &Event) -> bool {
        matches!(event, Event::Key(KeyEvent {
            modifiers: KeyModifiers::CONTROL,
            code:      KeyCode::Char('c'),
            kind:      KeyEventKind::Press,
            state:     KeyEventState::NONE
        }))
    }
}

impl AsRef<Arc<AtomicBool>> for Exit {
    fn as_ref (&self) -> &Arc<AtomicBool> {
        &self.0
    }
}