pc_keyboard/layouts/
jis109.rs

1//! JIS keyboard support
2
3use crate::{DecodedKey, HandleControl, KeyCode, KeyboardLayout, Modifiers};
4
5/// A standard Japan 106-key (or 109-key including Windows keys) keyboard.
6///
7/// Has a small space bar, to fit in extra keys.
8///
9/// We used <https://www.win.tue.nl/~aeb/linux/kbd/scancodes-8.html> as a
10/// reference.
11pub struct Jis109Key;
12
13impl KeyboardLayout for Jis109Key {
14    fn map_keycode(
15        &self,
16        keycode: KeyCode,
17        modifiers: &Modifiers,
18        handle_ctrl: HandleControl,
19    ) -> DecodedKey {
20        match keycode {
21            KeyCode::Oem8 => {
22                // hankaku/zenkaku/kanji
23                DecodedKey::RawKey(KeyCode::Oem8)
24            }
25            KeyCode::Escape => DecodedKey::Unicode(0x1B.into()),
26            KeyCode::Key1 => {
27                if modifiers.is_shifted() {
28                    DecodedKey::Unicode('!')
29                } else {
30                    DecodedKey::Unicode('1')
31                }
32            }
33            KeyCode::Key2 => {
34                if modifiers.is_shifted() {
35                    DecodedKey::Unicode('"')
36                } else {
37                    DecodedKey::Unicode('2')
38                }
39            }
40            KeyCode::Key3 => {
41                if modifiers.is_shifted() {
42                    DecodedKey::Unicode('#')
43                } else {
44                    DecodedKey::Unicode('3')
45                }
46            }
47            KeyCode::Key4 => {
48                if modifiers.is_shifted() {
49                    DecodedKey::Unicode('$')
50                } else {
51                    DecodedKey::Unicode('4')
52                }
53            }
54            KeyCode::Key5 => {
55                if modifiers.is_shifted() {
56                    DecodedKey::Unicode('%')
57                } else {
58                    DecodedKey::Unicode('5')
59                }
60            }
61            KeyCode::Key6 => {
62                if modifiers.is_shifted() {
63                    DecodedKey::Unicode('&')
64                } else {
65                    DecodedKey::Unicode('6')
66                }
67            }
68            KeyCode::Key7 => {
69                if modifiers.is_shifted() {
70                    DecodedKey::Unicode('\'')
71                } else {
72                    DecodedKey::Unicode('7')
73                }
74            }
75            KeyCode::Key8 => {
76                if modifiers.is_shifted() {
77                    DecodedKey::Unicode('(')
78                } else {
79                    DecodedKey::Unicode('8')
80                }
81            }
82            KeyCode::Key9 => {
83                if modifiers.is_shifted() {
84                    DecodedKey::Unicode(')')
85                } else {
86                    DecodedKey::Unicode('9')
87                }
88            }
89            KeyCode::Key0 => {
90                if modifiers.is_shifted() {
91                    DecodedKey::Unicode('~')
92                } else {
93                    DecodedKey::Unicode('0')
94                }
95            }
96            KeyCode::OemMinus => {
97                if modifiers.is_shifted() {
98                    DecodedKey::Unicode('=')
99                } else {
100                    DecodedKey::Unicode('-')
101                }
102            }
103            KeyCode::OemPlus => {
104                if modifiers.is_shifted() {
105                    DecodedKey::Unicode('¯')
106                } else {
107                    DecodedKey::Unicode('^')
108                }
109            }
110            KeyCode::Oem4 => {
111                if modifiers.is_shifted() {
112                    DecodedKey::Unicode('`')
113                } else {
114                    DecodedKey::Unicode('@')
115                }
116            }
117            KeyCode::Oem6 => {
118                if modifiers.is_shifted() {
119                    DecodedKey::Unicode('{')
120                } else {
121                    DecodedKey::Unicode('[')
122                }
123            }
124            KeyCode::Oem7 => {
125                if modifiers.is_shifted() {
126                    DecodedKey::Unicode('}')
127                } else {
128                    DecodedKey::Unicode(']')
129                }
130            }
131            KeyCode::Oem1 => {
132                if modifiers.is_shifted() {
133                    DecodedKey::Unicode('+')
134                } else {
135                    DecodedKey::Unicode(';')
136                }
137            }
138            KeyCode::Oem3 => {
139                if modifiers.is_shifted() {
140                    DecodedKey::Unicode('*')
141                } else {
142                    DecodedKey::Unicode(':')
143                }
144            }
145            KeyCode::Oem9 => {
146                // Muhenkan
147                DecodedKey::RawKey(keycode)
148            }
149            KeyCode::Oem10 => {
150                // Henkan/Zenkouho
151                DecodedKey::RawKey(keycode)
152            }
153            KeyCode::Oem11 => {
154                // Hiragana/Katakana
155                DecodedKey::RawKey(keycode)
156            }
157            KeyCode::Oem12 => {
158                if modifiers.is_shifted() {
159                    DecodedKey::Unicode('_')
160                } else {
161                    DecodedKey::Unicode('\\')
162                }
163            }
164            KeyCode::Oem13 => {
165                if modifiers.is_shifted() {
166                    DecodedKey::Unicode('|')
167                } else {
168                    DecodedKey::Unicode('¥')
169                }
170            }
171
172            e => {
173                let us = super::Us104Key;
174                us.map_keycode(e, modifiers, handle_ctrl)
175            }
176        }
177    }
178}
pc_keyboard/layouts/jis109.rs

pc_keyboard/layouts/
jis109.rs
