use crate::rdev::Key;
const ALT: u32 = 64;
const ALT_GR: u32 = 108;
const BACKSPACE: u32 = 22;
const CAPS_LOCK: u32 = 66;
const CONTROL_LEFT: u32 = 37;
const CONTROL_RIGHT: u32 = 105;
const DELETE: u32 = 119;
const DOWN_ARROW: u32 = 116;
const END: u32 = 115;
const ESCAPE: u32 = 9;
const F1: u32 = 67;
const F10: u32 = 76;
const F11: u32 = 95;
const F12: u32 = 96;
const F2: u32 = 68;
const F3: u32 = 69;
const F4: u32 = 70;
const F5: u32 = 71;
const F6: u32 = 72;
const F7: u32 = 73;
const F8: u32 = 74;
const F9: u32 = 75;
const HOME: u32 = 110;
const LEFT_ARROW: u32 = 113;
const META_LEFT: u32 = 133;
const PAGE_DOWN: u32 = 117;
const PAGE_UP: u32 = 112;
const RETURN: u32 = 36;
const RIGHT_ARROW: u32 = 114;
const SHIFT_LEFT: u32 = 50;
const SHIFT_RIGHT: u32 = 62;
const SPACE: u32 = 65;
const TAB: u32 = 23;
const UP_ARROW: u32 = 111;
const PRINT_SCREEN: u32 = 107;
const SCROLL_LOCK: u32 = 78;
const PAUSE: u32 = 127;
const NUM_LOCK: u32 = 77;
const BACK_QUOTE: u32 = 49;
const NUM1: u32 = 10;
const NUM2: u32 = 11;
const NUM3: u32 = 12;
const NUM4: u32 = 13;
const NUM5: u32 = 14;
const NUM6: u32 = 15;
const NUM7: u32 = 16;
const NUM8: u32 = 17;
const NUM9: u32 = 18;
const NUM0: u32 = 19;
const MINUS: u32 = 20;
const EQUAL: u32 = 21;
const KEY_Q: u32 = 24;
const KEY_W: u32 = 25;
const KEY_E: u32 = 26;
const KEY_R: u32 = 27;
const KEY_T: u32 = 28;
const KEY_Y: u32 = 29;
const KEY_U: u32 = 30;
const KEY_I: u32 = 31;
const KEY_O: u32 = 32;
const KEY_P: u32 = 33;
const LEFT_BRACKET: u32 = 34;
const RIGHT_BRACKET: u32 = 35;
const KEY_A: u32 = 38;
const KEY_S: u32 = 39;
const KEY_D: u32 = 40;
const KEY_F: u32 = 41;
const KEY_G: u32 = 42;
const KEY_H: u32 = 43;
const KEY_J: u32 = 44;
const KEY_K: u32 = 45;
const KEY_L: u32 = 46;
const SEMI_COLON: u32 = 47;
const QUOTE: u32 = 48;
const BACK_SLASH: u32 = 51;
const INTL_BACKSLASH: u32 = 94;
const KEY_Z: u32 = 52;
const KEY_X: u32 = 53;
const KEY_C: u32 = 54;
const KEY_V: u32 = 55;
const KEY_B: u32 = 56;
const KEY_N: u32 = 57;
const KEY_M: u32 = 58;
const COMMA: u32 = 59;
const DOT: u32 = 60;
const SLASH: u32 = 61;
const INSERT: u32 = 118;
const KP_RETURN: u32 = 104;
const KP_MINUS: u32 = 82;
const KP_PLUS: u32 = 86;
const KP_MULTIPLY: u32 = 63;
const KP_DIVIDE: u32 = 106;
const KP0: u32 = 90;
const KP1: u32 = 87;
const KP2: u32 = 88;
const KP3: u32 = 89;
const KP4: u32 = 83;
const KP5: u32 = 84;
const KP6: u32 = 85;
const KP7: u32 = 79;
const KP8: u32 = 80;
const KP9: u32 = 81;
const KP_DELETE: u32 = 91;
pub fn code_from_key(key: &Key) -> Option<u32> {
match key {
Key::Alt => Some(ALT),
Key::AltGr => Some(ALT_GR),
Key::Backspace => Some(BACKSPACE),
Key::CapsLock => Some(CAPS_LOCK),
Key::ControlLeft => Some(CONTROL_LEFT),
Key::ControlRight => Some(CONTROL_RIGHT),
Key::Delete => Some(DELETE),
Key::DownArrow => Some(DOWN_ARROW),
Key::End => Some(END),
Key::Escape => Some(ESCAPE),
Key::F1 => Some(F1),
Key::F10 => Some(F10),
Key::F11 => Some(F11),
Key::F12 => Some(F12),
Key::F2 => Some(F2),
Key::F3 => Some(F3),
Key::F4 => Some(F4),
Key::F5 => Some(F5),
Key::F6 => Some(F6),
Key::F7 => Some(F7),
Key::F8 => Some(F8),
Key::F9 => Some(F9),
Key::Home => Some(HOME),
Key::LeftArrow => Some(LEFT_ARROW),
Key::MetaLeft => Some(META_LEFT),
Key::PageDown => Some(PAGE_DOWN),
Key::PageUp => Some(PAGE_UP),
Key::Return => Some(RETURN),
Key::RightArrow => Some(RIGHT_ARROW),
Key::ShiftLeft => Some(SHIFT_LEFT),
Key::ShiftRight => Some(SHIFT_RIGHT),
Key::Space => Some(SPACE),
Key::Tab => Some(TAB),
Key::UpArrow => Some(UP_ARROW),
Key::PrintScreen => Some(PRINT_SCREEN),
Key::ScrollLock => Some(SCROLL_LOCK),
Key::Pause => Some(PAUSE),
Key::NumLock => Some(NUM_LOCK),
Key::BackQuote => Some(BACK_QUOTE),
Key::Num1 => Some(NUM1),
Key::Num2 => Some(NUM2),
Key::Num3 => Some(NUM3),
Key::Num4 => Some(NUM4),
Key::Num5 => Some(NUM5),
Key::Num6 => Some(NUM6),
Key::Num7 => Some(NUM7),
Key::Num8 => Some(NUM8),
Key::Num9 => Some(NUM9),
Key::Num0 => Some(NUM0),
Key::Minus => Some(MINUS),
Key::Equal => Some(EQUAL),
Key::KeyQ => Some(KEY_Q),
Key::KeyW => Some(KEY_W),
Key::KeyE => Some(KEY_E),
Key::KeyR => Some(KEY_R),
Key::KeyT => Some(KEY_T),
Key::KeyY => Some(KEY_Y),
Key::KeyU => Some(KEY_U),
Key::KeyI => Some(KEY_I),
Key::KeyO => Some(KEY_O),
Key::KeyP => Some(KEY_P),
Key::LeftBracket => Some(LEFT_BRACKET),
Key::RightBracket => Some(RIGHT_BRACKET),
Key::KeyA => Some(KEY_A),
Key::KeyS => Some(KEY_S),
Key::KeyD => Some(KEY_D),
Key::KeyF => Some(KEY_F),
Key::KeyG => Some(KEY_G),
Key::KeyH => Some(KEY_H),
Key::KeyJ => Some(KEY_J),
Key::KeyK => Some(KEY_K),
Key::KeyL => Some(KEY_L),
Key::SemiColon => Some(SEMI_COLON),
Key::Quote => Some(QUOTE),
Key::BackSlash => Some(BACK_SLASH),
Key::IntlBackslash => Some(INTL_BACKSLASH),
Key::KeyZ => Some(KEY_Z),
Key::KeyX => Some(KEY_X),
Key::KeyC => Some(KEY_C),
Key::KeyV => Some(KEY_V),
Key::KeyB => Some(KEY_B),
Key::KeyN => Some(KEY_N),
Key::KeyM => Some(KEY_M),
Key::Comma => Some(COMMA),
Key::Dot => Some(DOT),
Key::Slash => Some(SLASH),
Key::Insert => Some(INSERT),
Key::KpReturn => Some(KP_RETURN),
Key::KpMinus => Some(KP_MINUS),
Key::KpPlus => Some(KP_PLUS),
Key::KpMultiply => Some(KP_MULTIPLY),
Key::KpDivide => Some(KP_DIVIDE),
Key::Kp0 => Some(KP0),
Key::Kp1 => Some(KP1),
Key::Kp2 => Some(KP2),
Key::Kp3 => Some(KP3),
Key::Kp4 => Some(KP4),
Key::Kp5 => Some(KP5),
Key::Kp6 => Some(KP6),
Key::Kp7 => Some(KP7),
Key::Kp8 => Some(KP8),
Key::Kp9 => Some(KP9),
Key::KpDelete => Some(KP_DELETE),
Key::Unknown(code) => Some(*code),
_ => None,
}
}
pub fn key_from_code(code: u32) -> Key {
match code {
ALT => Key::Alt,
ALT_GR => Key::AltGr,
BACKSPACE => Key::Backspace,
CAPS_LOCK => Key::CapsLock,
CONTROL_LEFT => Key::ControlLeft,
CONTROL_RIGHT => Key::ControlRight,
DELETE => Key::Delete,
DOWN_ARROW => Key::DownArrow,
END => Key::End,
ESCAPE => Key::Escape,
F1 => Key::F1,
F10 => Key::F10,
F11 => Key::F11,
F12 => Key::F12,
F2 => Key::F2,
F3 => Key::F3,
F4 => Key::F4,
F5 => Key::F5,
F6 => Key::F6,
F7 => Key::F7,
F8 => Key::F8,
F9 => Key::F9,
HOME => Key::Home,
LEFT_ARROW => Key::LeftArrow,
META_LEFT => Key::MetaLeft,
PAGE_DOWN => Key::PageDown,
PAGE_UP => Key::PageUp,
RETURN => Key::Return,
RIGHT_ARROW => Key::RightArrow,
SHIFT_LEFT => Key::ShiftLeft,
SHIFT_RIGHT => Key::ShiftRight,
SPACE => Key::Space,
TAB => Key::Tab,
UP_ARROW => Key::UpArrow,
PRINT_SCREEN => Key::PrintScreen,
SCROLL_LOCK => Key::ScrollLock,
PAUSE => Key::Pause,
NUM_LOCK => Key::NumLock,
BACK_QUOTE => Key::BackQuote,
NUM1 => Key::Num1,
NUM2 => Key::Num2,
NUM3 => Key::Num3,
NUM4 => Key::Num4,
NUM5 => Key::Num5,
NUM6 => Key::Num6,
NUM7 => Key::Num7,
NUM8 => Key::Num8,
NUM9 => Key::Num9,
NUM0 => Key::Num0,
MINUS => Key::Minus,
EQUAL => Key::Equal,
KEY_Q => Key::KeyQ,
KEY_W => Key::KeyW,
KEY_E => Key::KeyE,
KEY_R => Key::KeyR,
KEY_T => Key::KeyT,
KEY_Y => Key::KeyY,
KEY_U => Key::KeyU,
KEY_I => Key::KeyI,
KEY_O => Key::KeyO,
KEY_P => Key::KeyP,
LEFT_BRACKET => Key::LeftBracket,
RIGHT_BRACKET => Key::RightBracket,
KEY_A => Key::KeyA,
KEY_S => Key::KeyS,
KEY_D => Key::KeyD,
KEY_F => Key::KeyF,
KEY_G => Key::KeyG,
KEY_H => Key::KeyH,
KEY_J => Key::KeyJ,
KEY_K => Key::KeyK,
KEY_L => Key::KeyL,
SEMI_COLON => Key::SemiColon,
QUOTE => Key::Quote,
BACK_SLASH => Key::BackSlash,
INTL_BACKSLASH => Key::IntlBackslash,
KEY_Z => Key::KeyZ,
KEY_X => Key::KeyX,
KEY_C => Key::KeyC,
KEY_V => Key::KeyV,
KEY_B => Key::KeyB,
KEY_N => Key::KeyN,
KEY_M => Key::KeyM,
COMMA => Key::Comma,
DOT => Key::Dot,
SLASH => Key::Slash,
INSERT => Key::Insert,
KP_RETURN => Key::KpReturn,
KP_MINUS => Key::KpMinus,
KP_PLUS => Key::KpPlus,
KP_MULTIPLY => Key::KpMultiply,
KP_DIVIDE => Key::KpDivide,
KP0 => Key::Kp0,
KP1 => Key::Kp1,
KP2 => Key::Kp2,
KP3 => Key::Kp3,
KP4 => Key::Kp4,
KP5 => Key::Kp5,
KP6 => Key::Kp6,
KP7 => Key::Kp7,
KP8 => Key::Kp8,
KP9 => Key::Kp9,
KP_DELETE => Key::KpDelete,
code => Key::Unknown(code),
}
}
#[cfg(test)]
mod test {
use super::{code_from_key, key_from_code};
#[test]
fn test_reversible() {
for code in 0..65636 {
let key = key_from_code(code);
if let Some(code2) = code_from_key(&key) {
assert_eq!(code, code2)
} else {
assert!(false, "We could not convert back code: {:?}", code);
}
}
}
}