mirror of
https://github.com/cloud-hypervisor/cloud-hypervisor.git
synced 2024-10-02 19:45:46 +00:00
45 lines
1.2 KiB
Rust
45 lines
1.2 KiB
Rust
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extern crate termion;
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use termion::event::Key;
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use termion::input::TermRead;
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use termion::raw::IntoRawMode;
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use std::io::{Write, stdout, stdin};
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fn main() {
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let stdin = stdin();
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let mut stdout = stdout().into_raw_mode().unwrap();
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write!(stdout,
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"{}{}q to exit. Type stuff, use alt, and so on.{}",
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termion::clear::All,
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termion::cursor::Goto(1, 1),
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termion::cursor::Hide)
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.unwrap();
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stdout.flush().unwrap();
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for c in stdin.keys() {
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write!(stdout,
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"{}{}",
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termion::cursor::Goto(1, 1),
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termion::clear::CurrentLine)
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.unwrap();
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match c.unwrap() {
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Key::Char('q') => break,
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Key::Char(c) => println!("{}", c),
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Key::Alt(c) => println!("^{}", c),
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Key::Ctrl(c) => println!("*{}", c),
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Key::Esc => println!("ESC"),
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Key::Left => println!("←"),
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Key::Right => println!("→"),
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Key::Up => println!("↑"),
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Key::Down => println!("↓"),
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Key::Backspace => println!("×"),
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_ => {}
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}
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stdout.flush().unwrap();
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}
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write!(stdout, "{}", termion::cursor::Show).unwrap();
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}
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