14个稳定版本

1.2.5	2024年8月14日
1.2.4	2024年1月23日
1.2.2	2023年12月28日
1.1.11	2023年11月29日
1.1.3	2023年10月20日

51在文本编辑器中

每月下载次数214次

GPL-3.0许可证

63KB
723 行

k_board

通过监听原始模式（无需按回车）下的键盘事件来为动态程序开发的轻量级键盘管理器。

仅适用于 Gnu/Linux 发行版

pub enum Keys {
    Up,
    Down,
    Left,
    Right,
    Enter,
    Space,
    Delete,
    Escape,
    Char(char)
    F(u8),
    Ctrl(char),
    Alt(char),
    AltGr(char),
    Null,
}

示例

箭头键和 enter 用于动态菜单

简单 cargo add k_board. 无特性。

use k_board::{keyboard::Keyboard, keys::Keys};

fn main() {
    menu(0);
    for key in Keyboard::new() {
        match key {
            Keys::Up => menu(0),
            Keys::Down => menu(1),
            Keys::Enter => break,
            _ => {}
        }
    }
}

fn menu(operation: u8) {
    std::process::Command::new("clear").status().unwrap();
    let mut op: Vec<char> = vec!['*', ' '];
    if operation == 1 {
        op[0] = ' ';
        op[1] = '*';
    }
    println!(
        "[{}] I use k_board lightweight software\n[{}] I use heavyweight software",
        op[0], op[1]
    );
}

Ctrl + 键，用于标准 CLI 事件

[dependencies]
k_board = { version = "1.2.5", features = ["ctrl_lower_letter", "ctrl_upper_letter", "lower_letter"] }

use k_board::{keyboard::Keyboard, keys::Keys};

fn main() {
    for key in Keyboard::new() {
        match key {
            Keys::Ctrl('c') => copy_terminal(),
            Keys::Ctrl('s') => paste_into_terminal(),
            // remember upper & lower case in Ctrl + key is the same hex code
            Keys::Ctrl('a') => do_this(),
            Keys::Ctrl('A') => do_this(),
            Keys::Char('q') => break,
            _ => (),
        }
    }
}

fn copy_terminal() {}
fn paste_into_terminal() {}
fn reduce_screen() {}
fn zoom_screen() {}
fn do_this() {}

获取 F1, F2, F3 ...

[dependencies]
k_board = { version = "1.2.5", features = ["f"] }

use k_board::{keyboard::Keyboard, keys::Keys};

fn main() {
    for key in Keyboard::new() {
        match key {
            Keys::F(5) => update_screen(),
            Keys::F(9) => full_screen(),
            Keys::Enter => break,
            _ => {}
        }
    }
}

fn update_screen() {}
fn full_screen() {}

你按的是什么数字？

[dependencies]
k_board = { version = "1.2.5", features = ["numbers"] }

use k_board::{keyboard::Keyboard, keys::Keys};

fn main() {
    for key in Keyboard::new() {
        match key {
            Keys::Char('0') => break,
            Keys::Char('1') => download(),
            Keys::Char('2') => see_file(),
            Keys::Char('3') => share(),
            _ => {}
        }
    }
}

fn download() {}
fn see_file() {}
fn share() {}

计算器

[dependencies]
k_board = { version = "1.2.5", features = ["numbers"] }

use k_board::{keyboard::Keyboard, keys::Keys};
use std::io;

fn main() {
    let mut result: f64 = 0.0;
    let first: f64 = 10.0;
    let second: f64 = 5.69;
    let operation: i8 = get_operation();
    match operation {
        0 => result = first + second,
        1 => result = first - second,
        2 => result = first * second,
        3 => {
            if second != 0.0 {
                result = first / second
            }
        }
        _ => {}
    }
    println!("The result is: {}", result);
}


fn get_operation() -> i8 {
    let mut operation: i8 = 0;
    menu(&mut operation, 0);
    for key in Keyboard::new() {
        match key {
            Keys::Up => menu(&mut operation, -1),
            Keys::Down => menu(&mut operation, 1),
            Keys::Enter => break,
            _ => {}
        }
    }
    operation
}

fn menu(operation: &mut i8, selection: i8) {
    std::process::Command::new("clear").status().unwrap();
    if *operation > 0 || *operation < 3 {
        *operation += selection;
    }
    let mut op = vec![' ', ' ', ' ', ' '];
    for i in 0..4 {
        if i == *operation {
            op[i as usize] = '*';
        }
    }
    println!(
        "{} Add\n{} Subtract\n{} Multiply\n{} Divide",
        op[0], op[1], op[2], op[3]
    );
}

ESC、符号等

[dependencies]
k_board = { version = "1.2.5", features = ["standar"] }

use k_board::{keyboard::Keyboard, keys::Keys};

fn main() {
    for key in Keyboard::new() {
        match key {
            Keys::Escape => break,
            Keys::Space => jump(),
            Keys::Char('$') => money(),
            Keys::Char('@') => email(),
            _ => {}
        }
    }
}

fn jump() {}
fn money() {}
fn email() {}

Ctrl + & Ctrl - 用于屏幕大小

[dependencies]
k_board = { version = "1.2.5", features = ["ctrl_standar"] }

use k_board::{keyboard::Keyboard, keys::Keys};

fn main() {
    for key in Keyboard::new() {
        match key {
            Keys::Enter => break,
            Keys::Ctrl('-') => less_zoom(),
            Keys::Ctrl('+') => zoom(),
            _ => {}
        }
    }
}

fn less_zoom() {}
fn zoom() {}

Alt + 键

[dependencies]
k_board = { version = "1.2.5", features = ["alt_lower_letter", "alt_upper_letter"] }

use k_board::{keyboard::Keyboard, keys::Keys};

fn main() {
    for key in Keyboard::new() {
        match key {
            Keys::Enter => break,
            Keys::Alt('a') => shy(),
            Keys::Alt('A') => angry(),
            _ => {}
        }
    }
}

fn shy() {}
fn angry() {}

获取大写和小写字母

[dependencies]
k_board = { version = "1.2.5", features = ["lower_letter", "upper_letter"] }

use k_board::{keyboard::Keyboard, keys::Keys};

fn main() {
    for key in Keyboard::new() {
        match key {
            Keys::Enter => break,
            Keys::Char('b') => lower_case(),
            Keys::Char('B') => upper_case(),
            _ => {}
        }
    }
}

fn lower_case() {}
fn upper_case() {}

获取 Alt Gr + 键

[dependencies]
k_board = { version = "1.2.5", features = ["alt_gr_lower_letter", "alt_gr_upper_letter"] }

use k_board::{keyboard::Keyboard, keys::Keys};

fn main() {
    for key in Keyboard::new() {
        match key {
            Keys::Enter => break,
            Keys::AltGr('l') => f1(),
            Keys::AltGr('L') => f2(),
            _ => {}
        }
    }
}

fn f1() {}
fn f2() {}

Ctrl、Alt & Alr Gr + 数字

[dependencies]
k_board = { version = "1.2.5", features = ["ctrl_numbers", "alt_numbers", "alt_gr_numbers"] }

use k_board::{keyboard::Keyboard, keys::Keys};

fn main() {
    for key in Keyboard::new() {
        match key {
            Keys::Enter => break,
            Keys::Ctrl('0') => execute(),
            Keys::Alt('1') => read(),
            Keys::AltGr('2') => write(),
            _ => {}
        }
    }
}

fn execute() {}
fn read() {}
fn write() {}

贡献

请随意为仓库做出贡献。运行以下bash命令以使所有ci/cd操作成功。下面是一个允许您以十六进制形式查看在键盘上执行的关键或事件的片段。

clear && 
cargo fmt &&
cargo clippy &&
cargo build --all-features

use k_board::termio::{restore_termios, setup_raw_mode, termios};
use std::io::{Read, Write};

fn main() -> std::io::Result<()> {
    println!("Press a key or an keyboard event!");
    loop {
        let _ = get_key();
    }
}

pub fn get_key() -> std::io::Result<()> {
    let termios_enviroment: termios = setup_raw_mode()?;
    std::io::stdout().flush().unwrap();
    let mut buffer: [u8; 3] = [0; 3];
    #[allow(clippy::unused_io_amount)]
    std::io::stdin().read(&mut buffer)?;
    if buffer[0] != 0x00 {
        println!(
            "[0x{:x?}, 0x{:x?}, 0x{:x?}]",
            buffer[0], buffer[1], buffer[2]
        );
    }
    std::io::stdout().flush().unwrap();
    restore_termios(&termios_enviroment)?;
    Ok(())
}

为什么选择 k_board？

k_board是为低级开发（直接与操作系统交互）而设计的，与其他专门用于键盘交互的库相比，具有高性能和高效性能。这通过进行的性能测试得到了证明，您也可以自行进行以验证该crate的技术优势。

这使 k_board 比其他键盘处理库更轻量，同时不牺牲质量，并为开发者提供了深入了解键盘哪些部分要管理、哪些不管理的控制权。

空间测试

至今所有crate的最新版本。

k_board(1.2.5) vs termion(4.0.2) vs crossterm(0.28.1)

#!/bin/bash

k=""
t=""
c=""

# for k_board

cargo new k_board_
cd k_board_/ 
cargo add k_board 
cargo build
cd .. 
k=$(du -sh k_board_/ | cut -f1)
rm -rf k_board_

cargo new termion_
cd termion_/
cargo add termion 
cargo build 
cd .. 
t=$(du -sh termion_/ | cut -f1)
rm -rf termion_

# for crossterm

cargo new crossterm_ 
cd crossterm_/ 
cargo add crossterm 
cargo build 
cd .. 
c=$(du -sh crossterm_/ | cut -f1)
rm -rf crossterm_

echo "| crate      | space"
echo "| k_board:   |" $k  
echo "| termion:   |" $t  
echo "| crossterm: |" $c

结果

k_board: 4,0 MB
termion: 18 MB
crossterm: 53 MB

特性

根据开发者的需求，库具有不同的特性。

无特性（默认）

pub const ARROWS_ENTER: [([u8; BYTES], Keys); 5] = [
    ([0x1B, 0x5B, 0x41], Keys::Up),
    ([0x1B, 0x5B, 0x42], Keys::Down),
    ([0x1B, 0x5B, 0x43], Keys::Right),
    ([0x1B, 0x5B, 0x44], Keys::Left),
    ([0x0A, 0x00, 0x00], Keys::Enter),
];

标准

pub const STANDAR: [([u8; BYTES], Keys); 40] = [
    ([0x1B, 0x5B, 0x48], Keys::Home),
    ([0x09, 0x00, 0x00], Keys::Tab),
    ([0x1B, 0x5B, 0x46], Keys::End),
    ([0x1B, 0x5B, 0x5a], Keys::Backtab),
    ([0x1b, 0x00, 0x00], Keys::Escape),
    ([0x20, 0x00, 0x00], Keys::Space),
    ([0x7F, 0x00, 0x00], Keys::Delete),
    ([0x2b, 0x00, 0x00], Keys::Char('+')),
    ([0x2d, 0x00, 0x00], Keys::Char('-')),
    ([0x3d, 0x00, 0x00], Keys::Char('=')),
    ([0x2f, 0x00, 0x00], Keys::Char('/')),
    ([0x5c, 0x00, 0x00], Keys::Char('\\')),
    ([0x5e, 0x00, 0x00], Keys::Char('^')),
    ([0x2a, 0x00, 0x00], Keys::Char('*')),
    ([0x2e, 0x00, 0x00], Keys::Char('.')),
    ([0x2c, 0x00, 0x00], Keys::Char(',')),
    ([0x23, 0x00, 0x00], Keys::Char('#')),
    ([0x26, 0x00, 0x00], Keys::Char('&')),
    ([0x25, 0x00, 0x00], Keys::Char('%')),
    ([0x7c, 0x00, 0x00], Keys::Char('|')),
    ([0x24, 0x00, 0x00], Keys::Char('$')),
    ([0x3a, 0x00, 0x00], Keys::Char(':')),
    ([0x3b, 0x00, 0x00], Keys::Char(';')),
    ([0xc2, 0xbf, 0x00], Keys::Char('¿')),
    ([0x3f, 0x00, 0x00], Keys::Char('?')),
    ([0x5b, 0x00, 0x00], Keys::Char('[')),
    ([0x5d, 0x00, 0x00], Keys::Char(']')),
    ([0x7b, 0x00, 0x00], Keys::Char('{')),
    ([0x7d, 0x00, 0x00], Keys::Char('}')),
    ([0x28, 0x00, 0x00], Keys::Char('(')),
    ([0x29, 0x00, 0x00], Keys::Char(')')),
    ([0x3c, 0x00, 0x00], Keys::Char('<')),
    ([0x3e, 0x00, 0x00], Keys::Char('>')),
    ([0x27, 0x00, 0x00], Keys::Char('\'')),
    ([0x40, 0x00, 0x00], Keys::Char('@')),
    ([0xc2, 0xa1, 0x0], Keys::Char('¡')),
    ([0x21, 0x00, 0x00], Keys::Char('!')),
    ([0x22, 0x0, 0x0], Keys::Char('"')),
    ([0x60, 0x0, 0x0], Keys::Char('`')),
    ([0xc2, 0xb4, 0x00], Keys::Char('´')),
];

数字

pub const NUMBERS: [([u8; BYTES], Keys); 10] = [
    ([0x30, 0x00, 0x00], Keys::Char('0')),
    ([0x31, 0x00, 0x00], Keys::Char('1')),
    ([0x32, 0x00, 0x00], Keys::Char('2')),
    ([0x33, 0x00, 0x00], Keys::Char('3')),
    ([0x34, 0x00, 0x00], Keys::Char('4')),
    ([0x35, 0x00, 0x00], Keys::Char('5')),
    ([0x36, 0x00, 0x00], Keys::Char('6')),
    ([0x37, 0x00, 0x00], Keys::Char('7')),
    ([0x38, 0x00, 0x00], Keys::Char('8')),
    ([0x39, 0x00, 0x00], Keys::Char('9')),
];

小写字母

pub const LOWER_LETTERS: [([u8; BYTES], Keys); 27] = [
    ([0x61, 0x00, 0x00], Keys::Char('a')),
    ([0x62, 0x00, 0x00], Keys::Char('b')),
    ([0x63, 0x00, 0x00], Keys::Char('c')),
    ([0x64, 0x00, 0x00], Keys::Char('d')),
    ([0x65, 0x00, 0x00], Keys::Char('e')),
    ([0x66, 0x00, 0x00], Keys::Char('f')),
    ([0x67, 0x00, 0x00], Keys::Char('g')),
    ([0x68, 0x00, 0x00], Keys::Char('h')),
    ([0x69, 0x00, 0x00], Keys::Char('i')),
    ([0x6A, 0x00, 0x00], Keys::Char('j')),
    ([0x6B, 0x00, 0x00], Keys::Char('k')),
    ([0x6C, 0x00, 0x00], Keys::Char('l')),
    ([0x6D, 0x00, 0x00], Keys::Char('m')),
    ([0x6E, 0x00, 0x00], Keys::Char('n')),
    ([0xb1, 0xb1, 0x00], Keys::Char('ñ')),
    ([0x6F, 0x00, 0x00], Keys::Char('o')),
    ([0x70, 0x00, 0x00], Keys::Char('p')),
    ([0x71, 0x00, 0x00], Keys::Char('q')),
    ([0x72, 0x00, 0x00], Keys::Char('r')),
    ([0x73, 0x00, 0x00], Keys::Char('s')),
    ([0x74, 0x00, 0x00], Keys::Char('t')),
    ([0x75, 0x00, 0x00], Keys::Char('u')),
    ([0x76, 0x00, 0x00], Keys::Char('v')),
    ([0x77, 0x00, 0x00], Keys::Char('w')),
    ([0x78, 0x00, 0x00], Keys::Char('x')),
    ([0x79, 0x00, 0x00], Keys::Char('y')),
    ([0x7A, 0x00, 0x00], Keys::Char('z')),
];

大写字母

pub const UPPER_LETTER: [([u8; BYTES], Keys); 27] = [
    ([0x41, 0x00, 0x00], Keys::Char('A')),
    ([0x42, 0x00, 0x00], Keys::Char('B')),
    ([0x43, 0x00, 0x00], Keys::Char('C')),
    ([0x44, 0x00, 0x00], Keys::Char('D')),
    ([0x45, 0x00, 0x00], Keys::Char('E')),
    ([0x46, 0x00, 0x00], Keys::Char('F')),
    ([0x47, 0x00, 0x00], Keys::Char('G')),
    ([0x48, 0x00, 0x00], Keys::Char('H')),
    ([0x49, 0x00, 0x00], Keys::Char('I')),
    ([0x4A, 0x00, 0x00], Keys::Char('J')),
    ([0x4B, 0x00, 0x00], Keys::Char('K')),
    ([0x4C, 0x00, 0x00], Keys::Char('L')),
    ([0x4D, 0x00, 0x00], Keys::Char('M')),
    ([0x4E, 0x00, 0x00], Keys::Char('N')),
    ([0xb1, 0x91, 0x00], Keys::Char('Ñ')),
    ([0x4F, 0x00, 0x00], Keys::Char('O')),
    ([0x50, 0x00, 0x00], Keys::Char('P')),
    ([0x51, 0x00, 0x00], Keys::Char('Q')),
    ([0x52, 0x00, 0x00], Keys::Char('R')),
    ([0x53, 0x00, 0x00], Keys::Char('S')),
    ([0x54, 0x00, 0x00], Keys::Char('T')),
    ([0x55, 0x00, 0x00], Keys::Char('U')),
    ([0x56, 0x00, 0x00], Keys::Char('V')),
    ([0x57, 0x00, 0x00], Keys::Char('W')),
    ([0x58, 0x00, 0x00], Keys::Char('X')),
    ([0x59, 0x00, 0x00], Keys::Char('Y')),
    ([0x5A, 0x00, 0x00], Keys::Char('Z')),
];

pub const F: [([u8; BYTES], Keys); 12] = [
    ([0x1b, 0x4f, 0x50], Keys::F(1)),
    ([0x1b, 0x4f, 0x51], Keys::F(2)),
    ([0x1b, 0x4f, 0x52], Keys::F(3)),
    ([0x1b, 0x4f, 0x53], Keys::F(4)),
    ([0x35, 0x7E, 0x00], Keys::F(5)),
    ([0x37, 0x7E, 0x00], Keys::F(6)),
    ([0x38, 0x7E, 0x00], Keys::F(7)),
    ([0x39, 0x7E, 0x00], Keys::F(8)),
    ([0x30, 0x7E, 0x00], Keys::F(9)),
    ([0x31, 0x7E, 0x00], Keys::F(10)),
    ([0x33, 0x7E, 0x00], Keys::F(11)),
    ([0x34, 0x7E, 0x00], Keys::F(12)),
];

控制下划线字母

pub const CTRL_LOWER_LETTER: [([u8; BYTES], Keys); 24] = [
    ([0x01, 0x00, 0x00], Keys::Ctrl('a')),
    ([0x02, 0x00, 0x00], Keys::Ctrl('b')),
    ([0x03, 0x00, 0x00], Keys::Ctrl('c')),
    ([0x04, 0x00, 0x00], Keys::Ctrl('d')),
    ([0x05, 0x00, 0x00], Keys::Ctrl('e')),
    ([0x06, 0x00, 0x00], Keys::Ctrl('f')),
    ([0x07, 0x00, 0x00], Keys::Ctrl('g')),
    ([0x08, 0x00, 0x00], Keys::Ctrl('h')),
    ([0x0B, 0x00, 0x00], Keys::Ctrl('k')),
    ([0x0C, 0x00, 0x00], Keys::Ctrl('l')),
    ([0x0D, 0x00, 0x00], Keys::Ctrl('m')),
    ([0x0E, 0x00, 0x00], Keys::Ctrl('n')),
    ([0x0F, 0x00, 0x00], Keys::Ctrl('o')),
    ([0x10, 0x00, 0x00], Keys::Ctrl('p')),
    ([0x11, 0x00, 0x00], Keys::Ctrl('q')),
    ([0x12, 0x00, 0x00], Keys::Ctrl('r')),
    ([0x13, 0x00, 0x00], Keys::Ctrl('s')),
    ([0x14, 0x00, 0x00], Keys::Ctrl('t')),
    ([0x15, 0x00, 0x00], Keys::Ctrl('u')),
    ([0x16, 0x00, 0x00], Keys::Ctrl('v')),
    ([0x17, 0x00, 0x00], Keys::Ctrl('w')),
    ([0x18, 0x00, 0x00], Keys::Ctrl('x')),
    ([0x19, 0x00, 0x00], Keys::Ctrl('y')),
    ([0x1A, 0x00, 0x00], Keys::Ctrl('z')),
];

控制大写字母

记住在Ctrl + 键时，大小写字母的十六进制代码是相同的。

pub const CTRL_UPPER_LETTER: [([u8; BYTES], Keys); 24] = [
    (CTRL_LOWER_LETTER[0].0, Keys::Ctrl('A')),
    (CTRL_LOWER_LETTER[1].0, Keys::Ctrl('B')),
    (CTRL_LOWER_LETTER[2].0, Keys::Ctrl('C')),
    (CTRL_LOWER_LETTER[3].0, Keys::Ctrl('D')),
    (CTRL_LOWER_LETTER[4].0, Keys::Ctrl('E')),
    (CTRL_LOWER_LETTER[5].0, Keys::Ctrl('F')),
    (CTRL_LOWER_LETTER[6].0, Keys::Ctrl('G')),
    (CTRL_LOWER_LETTER[7].0, Keys::Ctrl('H')),
    (CTRL_LOWER_LETTER[8].0, Keys::Ctrl('K')),
    (CTRL_LOWER_LETTER[9].0, Keys::Ctrl('L')),
    (CTRL_LOWER_LETTER[10].0, Keys::Ctrl('M')),
    (CTRL_LOWER_LETTER[11].0, Keys::Ctrl('N')),
    (CTRL_LOWER_LETTER[12].0, Keys::Ctrl('O')),
    (CTRL_LOWER_LETTER[13].0, Keys::Ctrl('P')),
    (CTRL_LOWER_LETTER[14].0, Keys::Ctrl('Q')),
    (CTRL_LOWER_LETTER[15].0, Keys::Ctrl('R')),
    (CTRL_LOWER_LETTER[16].0, Keys::Ctrl('S')),
    (CTRL_LOWER_LETTER[17].0, Keys::Ctrl('T')),
    (CTRL_LOWER_LETTER[18].0, Keys::Ctrl('U')),
    (CTRL_LOWER_LETTER[19].0, Keys::Ctrl('V')),
    (CTRL_LOWER_LETTER[20].0, Keys::Ctrl('W')),
    (CTRL_LOWER_LETTER[21].0, Keys::Ctrl('X')),
    (CTRL_LOWER_LETTER[22].0, Keys::Ctrl('Y')),
    (CTRL_LOWER_LETTER[23].0, Keys::Ctrl('Z')),
];

控制标准

pub const CTRL_STANDAR: [([u8; BYTES], Keys); 2] = [
    ([0x2b, 0x00, 0x00], Keys::Ctrl('+')),
    ([0x1f, 0x00, 0x00], Keys::Ctrl('-')),
];

控制数字

pub const CTRL_NUMBERS: [([u8; BYTES], Keys); 10] = [
    ([0x30, 0x00, 0x00], Keys::Ctrl('0')),
    ([0x31, 0x00, 0x00], Keys::Ctrl('1')),
    ([0x32, 0x00, 0x00], Keys::Ctrl('2')),
    ([0x33, 0x00, 0x00], Keys::Ctrl('3')),
    ([0x34, 0x00, 0x00], Keys::Ctrl('4')),
    ([0x35, 0x00, 0x00], Keys::Ctrl('5')),
    ([0x36, 0x00, 0x00], Keys::Ctrl('6')),
    ([0x37, 0x00, 0x00], Keys::Ctrl('7')),
    ([0x38, 0x00, 0x00], Keys::Ctrl('8')),
    ([0x39, 0x00, 0x00], Keys::Ctrl('9')),
];

alt下划线字母

pub const ALT_LOWER_LETTER: [([u8; BYTES], Keys); 27] = [
    ([0x1b, 0x61, 0x00], Keys::Alt('a')),
    ([0x1b, 0x62, 0x00], Keys::Alt('b')),
    ([0x1b, 0x63, 0x00], Keys::Alt('c')),
    ([0x1b, 0x64, 0x00], Keys::Alt('d')),
    ([0x1b, 0x65, 0x00], Keys::Alt('e')),
    ([0x1b, 0x66, 0x00], Keys::Alt('f')),
    ([0x1b, 0x67, 0x00], Keys::Alt('g')),
    ([0x1b, 0x68, 0x00], Keys::Alt('h')),
    ([0x1b, 0x69, 0x00], Keys::Alt('i')),
    ([0x1b, 0x6A, 0x00], Keys::Alt('j')),
    ([0x1b, 0x6B, 0x00], Keys::Alt('k')),
    ([0x1b, 0x6C, 0x00], Keys::Alt('l')),
    ([0x1b, 0x6d, 0x00], Keys::Alt('m')),
    ([0x1b, 0x6e, 0x00], Keys::Alt('n')),
    ([0x1b, 0xc3, 0xb1], Keys::Alt('ñ')),
    ([0x1b, 0x6f, 0x00], Keys::Alt('o')),
    ([0x1b, 0x70, 0x00], Keys::Alt('p')),
    ([0x1b, 0x71, 0x00], Keys::Alt('q')),
    ([0x1b, 0x72, 0x00], Keys::Alt('r')),
    ([0x1b, 0x73, 0x00], Keys::Alt('s')),
    ([0x1b, 0x74, 0x00], Keys::Alt('t')),
    ([0x1b, 0x75, 0x00], Keys::Alt('u')),
    ([0x1b, 0x76, 0x00], Keys::Alt('v')),
    ([0x1b, 0x77, 0x00], Keys::Alt('w')),
    ([0x1b, 0x78, 0x00], Keys::Alt('x')),
    ([0x1b, 0x79, 0x00], Keys::Alt('y')),
    ([0x1b, 0x7a, 0x00], Keys::Alt('z')),
];

alt大写字母

pub const ALT_UPPER_LETTER: [([u8; BYTES], Keys); 27] = [
    ([0x1b, 0x41, 0x00], Keys::Alt('A')),
    ([0x1b, 0x42, 0x00], Keys::Alt('B')),
    ([0x1b, 0x43, 0x00], Keys::Alt('C')),
    ([0x1b, 0x44, 0x00], Keys::Alt('D')),
    ([0x1b, 0x45, 0x00], Keys::Alt('E')),
    ([0x1b, 0x46, 0x00], Keys::Alt('F')),
    ([0x1b, 0x47, 0x00], Keys::Alt('G')),
    ([0x1b, 0x48, 0x00], Keys::Alt('H')),
    ([0x1b, 0x49, 0x00], Keys::Alt('I')),
    ([0x1b, 0x4A, 0x00], Keys::Alt('J')),
    ([0x1b, 0x4B, 0x00], Keys::Alt('K')),
    ([0x1b, 0x4C, 0x00], Keys::Alt('L')),
    ([0x1b, 0x4D, 0x00], Keys::Alt('M')),
    ([0x1b, 0x4E, 0x00], Keys::Alt('N')),
    ([0x1b, 0xc3, 0x91], Keys::Alt('Ñ')),
    ([0x1b, 0x4f, 0x00], Keys::Alt('O')),
    ([0x1b, 0x50, 0x00], Keys::Alt('P')),
    ([0x1b, 0x51, 0x00], Keys::Alt('Q')),
    ([0x1b, 0x52, 0x00], Keys::Alt('R')),
    ([0x1b, 0x53, 0x00], Keys::Alt('S')),
    ([0x1b, 0x54, 0x00], Keys::Alt('T')),
    ([0x1b, 0x55, 0x00], Keys::Alt('U')),
    ([0x1b, 0x56, 0x00], Keys::Alt('V')),
    ([0x1b, 0x57, 0x00], Keys::Alt('W')),
    ([0x1b, 0x58, 0x00], Keys::Alt('X')),
    ([0x1b, 0x59, 0x00], Keys::Alt('Y')),
    ([0x1b, 0x5A, 0x00], Keys::Alt('Z')),
];

alt数字

记住Alt + 数字与Ctrl + 数字具有相同的十六进制代码。

pub const ALT_NUMBERS: [([u8; BYTES], Keys); 10] = [
    (CTRL_NUMBERS[0].0, Keys::Alt('0')),
    (CTRL_NUMBERS[1].0, Keys::Alt('1')),
    (CTRL_NUMBERS[2].0, Keys::Alt('2')),
    (CTRL_NUMBERS[3].0, Keys::Alt('3')),
    (CTRL_NUMBERS[4].0, Keys::Alt('4')),
    (CTRL_NUMBERS[5].0, Keys::Alt('5')),
    (CTRL_NUMBERS[6].0, Keys::Alt('6')),
    (CTRL_NUMBERS[7].0, Keys::Alt('7')),
    (CTRL_NUMBERS[8].0, Keys::Alt('8')),
    (CTRL_NUMBERS[9].0, Keys::Alt('9')),
];

alt_gr字母

pub const ALT_GR_LETTER: [([u8; BYTES], Keys); 27] = [
    ([0xc3, 0xa6, 0x00], Keys::AltGr('a')),
    ([0xe2, 0x80, 0x9c], Keys::AltGr('b')),
    ([0xc2, 0xa2, 0x00], Keys::AltGr('c')),
    ([0xc3, 0xb0, 0x00], Keys::AltGr('d')),
    ([0xe2, 0x82, 0xac], Keys::AltGr('e')),
    ([0xc4, 0x91, 0x00], Keys::AltGr('f')),
    ([0xc5, 0x8b, 0x00], Keys::AltGr('g')),
    ([0xc4, 0xa7, 0x00], Keys::AltGr('h')),
    ([0xe2, 0x86, 0x92], Keys::AltGr('i')),
    ([0xcc, 0x89, 0x00], Keys::AltGr('j')),
    ([0xc4, 0xb8, 0x00], Keys::AltGr('k')),
    ([0xc5, 0x82, 0x00], Keys::AltGr('l')),
    ([0xc2, 0xb5, 0x00], Keys::AltGr('m')),
    ([0xe2, 0x80, 0x9d], Keys::AltGr('n')),
    ([0x7e, 0x00, 0x00], Keys::AltGr('ñ')),
    ([0xc3, 0xb8, 0x00], Keys::AltGr('o')),
    ([0xc3, 0xbe, 0x00], Keys::AltGr('p')),
    ([0x40, 0x00, 0x00], Keys::AltGr('q')),
    ([0xc2, 0xb6, 0x00], Keys::AltGr('r')),
    ([0xc3, 0x9f, 0x00], Keys::AltGr('s')),
    ([0xc5, 0xa7, 0x00], Keys::AltGr('t')),
    ([0xe2, 0x86, 0x93], Keys::AltGr('u')),
    ([0xe2, 0x80, 0x9e], Keys::AltGr('v')),
    ([0xc5, 0xbf, 0x00], Keys::AltGr('w')),
    ([0xc2, 0xbb, 0x00], Keys::AltGr('x')),
    ([0xe2, 0x86, 0x90], Keys::AltGr('y')),
    ([0xc2, 0xab, 0x00], Keys::AltGr('z')),
];

alt_gr数字

记住Alt Gr + 数字与Ctrl + 数字具有相同的十六进制代码。

pub const ALT_GR_NUMBERS: [([u8; BYTES], Keys); 10] = [
    (CTRL_NUMBERS[0].0, Keys::Alt('0')),
    (CTRL_NUMBERS[1].0, Keys::Alt('1')),
    (CTRL_NUMBERS[2].0, Keys::Alt('2')),
    (CTRL_NUMBERS[3].0, Keys::Alt('3')),
    (CTRL_NUMBERS[4].0, Keys::Alt('4')),
    (CTRL_NUMBERS[5].0, Keys::Alt('5')),
    (CTRL_NUMBERS[6].0, Keys::Alt('6')),
    (CTRL_NUMBERS[7].0, Keys::Alt('7')),
    (CTRL_NUMBERS[8].0, Keys::Alt('8')),
    (CTRL_NUMBERS[9].0, Keys::Alt('9')),
];

完整

所有功能！

14个稳定版本

k_board

示例

贡献

为什么选择 k_board？

特性

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特性