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Fix key delay in crossterm

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This commit is contained in:
Dheepak Krishnamurthy 2020-07-28 01:31:59 -06:00
parent 4a06cf7522
commit c844e7d694
1 changed files with 17 additions and 9 deletions
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20
src/util.rs
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@ -104,11 +104,11 @@ impl Events {
let (tx, rx) = mpsc::channel(); let (tx, rx) = mpsc::channel();
let pause_stdin = Arc::new(Mutex::new(false)); let pause_stdin = Arc::new(Mutex::new(false));
let pause_stdin = pause_stdin.clone(); let pause_stdin = pause_stdin.clone();
let event_tx = tx.clone(); let input_handle = {
let tx = tx.clone();
thread::spawn(move || { thread::spawn(move || {
loop { loop {
// poll for tick rate duration, if no event, sent tick event. // poll for tick rate duration, if no event, sent tick event.
if event::poll(config.tick_rate).unwrap() {
if let event::Event::Key(key) = event::read().unwrap() { if let event::Event::Key(key) = event::read().unwrap() {
let key = match key.code { let key = match key.code {
Backspace => Key::Backspace, Backspace => Key::Backspace,
@ -135,13 +135,21 @@ impl Events {
_ => Key::Null, _ => Key::Null,
}, },
}; };
event_tx.send(Event::Input(key)).unwrap(); tx.send(Event::Input(key)).unwrap();
} }
} }
})
};
let tick_handle = {
let tx = tx.clone();
thread::spawn(move || loop {
if tx.send(Event::Tick).is_err() {
break;
}
thread::sleep(config.tick_rate);
})
};
event_tx.send(Event::Tick).unwrap();
}
});
Events { rx, tx, pause_stdin } Events { rx, tx, pause_stdin }
} }