openloaf_rdev/keycodes/
linux.rs

1use crate::rdev::Key;
2
3macro_rules! decl_keycodes {
4    ($($key:ident, $code:literal),*) => {
5        //TODO: make const when rust lang issue #49146 is fixed
6        pub fn code_from_key(key: Key) -> Option<u32> {
7            match key {
8                $(
9                    Key::$key => Some($code),
10                )*
11                Key::Unknown(code) => Some(code),
12                _ => None,
13            }
14        }
15
16        //TODO: make const when rust lang issue #49146 is fixed
17        #[allow(dead_code)]
18        pub fn key_from_code(code: u32) -> Key {
19            match code {
20                $(
21                    $code => Key::$key,
22                )*
23                _ => Key::Unknown(code)
24            }
25        }
26    };
27}
28
29#[rustfmt::skip]
30decl_keycodes!(
31    Alt, 64,
32    AltGr, 108,
33    Backspace, 22,
34    CapsLock, 66,
35    ControlLeft, 37,
36    ControlRight, 105,
37    Delete, 119,
38    DownArrow, 116,
39    End, 115,
40    Escape, 9,
41    F1, 67,
42    F10, 76,
43    F11, 95,
44    F12, 96,
45    F13, 0xBF,
46    F14, 0xC0,
47    F15, 0xC1,
48    F16, 0xC2,
49    F17, 0xC3,
50    F18, 0xC4,
51    F19, 0xC5,
52    F20, 0xC6,
53    F21, 0xC7,
54    F22, 0xC8,
55    F23, 0xC9,
56    F24, 0xCA,
57    F2, 68,
58    F3, 69,
59    F4, 70,
60    F5, 71,
61    F6, 72,
62    F7, 73,
63    F8, 74,
64    F9, 75,
65    Home, 110,
66    LeftArrow, 113,
67    MetaLeft, 133,
68    PageDown, 117,
69    PageUp, 112,
70    Return, 36,
71    RightArrow, 114,
72    ShiftLeft, 50,
73    ShiftRight, 62,
74    Space, 65,
75    Tab, 23,
76    UpArrow, 111,
77    PrintScreen, 107,
78    ScrollLock, 78,
79    Pause, 127,
80    NumLock, 77,
81    BackQuote, 49,
82    Num1, 10,
83    Num2, 11,
84    Num3, 12,
85    Num4, 13,
86    Num5, 14,
87    Num6, 15,
88    Num7, 16,
89    Num8, 17,
90    Num9, 18,
91    Num0, 19,
92    Minus, 20,
93    Equal, 21,
94    KeyQ, 24,
95    KeyW, 25,
96    KeyE, 26,
97    KeyR, 27,
98    KeyT, 28,
99    KeyY, 29,
100    KeyU, 30,
101    KeyI, 31,
102    KeyO, 32,
103    KeyP, 33,
104    LeftBracket, 34,
105    RightBracket, 35,
106    KeyA, 38,
107    KeyS, 39,
108    KeyD, 40,
109    KeyF, 41,
110    KeyG, 42,
111    KeyH, 43,
112    KeyJ, 44,
113    KeyK, 45,
114    KeyL, 46,
115    SemiColon, 47,
116    Quote, 48,
117    BackSlash, 51,
118    IntlBackslash, 94,
119    IntlRo, 0x61,
120    IntlYen, 0x84,
121    KanaMode, 0x65,
122    KeyZ, 52,
123    KeyX, 53,
124    KeyC, 54,
125    KeyV, 55,
126    KeyB, 56,
127    KeyN, 57,
128    KeyM, 58,
129    Comma, 59,
130    Dot, 60,
131    Slash, 61,
132    Insert, 118,
133    KpDecimal, 91,
134    KpReturn, 104,
135    KpMinus, 82,
136    KpPlus, 86,
137    KpMultiply, 63,
138    KpDivide, 106,
139    KpEqual, 0x7D,
140    KpComma, 0x81,
141    Kp0, 90,
142    Kp1, 87,
143    Kp2, 88,
144    Kp3, 89,
145    Kp4, 83,
146    Kp5, 84,
147    Kp6, 85,
148    Kp7, 79,
149    Kp8, 80,
150    Kp9, 81,
151    MetaRight, 134,
152    Apps, 135,
153    VolumeUp, 0x007B,
154    VolumeDown, 0x007A,
155    VolumeMute, 0x0079,
156    Lang1, 0x0066,
157    Lang2, 0x0064,
158    Lang3, 0x0062,
159    Lang4, 0x0063,
160    Lang5, 0x005d
161);
162
163#[cfg(test)]
164mod test {
165    use super::{code_from_key, key_from_code};
166    #[test]
167    fn test_reversible() {
168        for code in 0..65636 {
169            let key = key_from_code(code);
170            match code_from_key(key) {
171                Some(code2) => assert_eq!(code, code2),
172                None => panic!("Could not convert back code: {:?}", code),
173            }
174        }
175    }
176}
openloaf_rdev/keycodes/linux.rs

openloaf_rdev/keycodes/
linux.rs
