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keyboard.rs: Add more keycodes and sort those

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Some applications expect that certain characters/functions
are assigned to specific keycodes.

Part-of: <https://gitlab.gnome.org/World/Phosh/squeekboard/-/merge_requests/694>
This commit is contained in:
MoonlightWave-12
2024-11-01 12:18:46 +01:00
parent 5bb23e79fe
commit 37e608ec74
1 changed files with 135 additions and 3 deletions
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138
src/keyboard.rs
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@ -116,14 +116,146 @@ pub fn generate_keycodes<'a, C: IntoIterator<Item=String>>(
KEY_BACKSLASH, KEY_Z, KEY_X, KEY_C, KEY_V, KEY_B, KEY_N,
KEY_M, KEY_COMMA, KEY_DOT, KEY_SLASH];
let keycode_offset = 8;
HashMap::from_iter(
// Sort to remove a source of indeterminism in keycode assignment.
sorted(key_names.into_iter())
.zip(util::cycle_count((9..255).filter(|x| allowed.contains(&(x - 8)))))
.map(|(name, (code, keymap_idx))| (
.zip(util::cycle_count((9..255).filter(|x| allowed.contains(&(x - keycode_offset)))))
.map(|(name, (mut code, mut keymap_idx))| {
// Some apps expect specific keycodes for certain characters/functions.
// Reserve the first 2 keymaps (0 and 1) for sorting those manually,
// and use keymap_idx 2 and higher for other keycodes,
// to not assign identical keycodes twice.
// TODO: Add the "Shift"-modifier for keycodes on keymap 1.
keymap_idx = keymap_idx + 2;
if name == "1" { code = KEY_1 + keycode_offset; keymap_idx = 0 }
if name == "2" { code = KEY_2 + keycode_offset; keymap_idx = 0 }
if name == "3" { code = KEY_3 + keycode_offset; keymap_idx = 0 }
if name == "4" { code = KEY_4 + keycode_offset; keymap_idx = 0 }
if name == "5" { code = KEY_5 + keycode_offset; keymap_idx = 0 }
if name == "6" { code = KEY_6 + keycode_offset; keymap_idx = 0 }
if name == "7" { code = KEY_7 + keycode_offset; keymap_idx = 0 }
if name == "8" { code = KEY_8 + keycode_offset; keymap_idx = 0 }
if name == "9" { code = KEY_9 + keycode_offset; keymap_idx = 0 }
if name == "0" { code = KEY_0 + keycode_offset; keymap_idx = 0 }
if name == "a" { code = KEY_A + keycode_offset; keymap_idx = 0 }
if name == "b" { code = KEY_B + keycode_offset; keymap_idx = 0 }
if name == "c" { code = KEY_C + keycode_offset; keymap_idx = 0 }
if name == "d" { code = KEY_D + keycode_offset; keymap_idx = 0 }
if name == "e" { code = KEY_E + keycode_offset; keymap_idx = 0 }
if name == "f" { code = KEY_F + keycode_offset; keymap_idx = 0 }
if name == "g" { code = KEY_G + keycode_offset; keymap_idx = 0 }
if name == "h" { code = KEY_H + keycode_offset; keymap_idx = 0 }
if name == "i" { code = KEY_I + keycode_offset; keymap_idx = 0 }
if name == "j" { code = KEY_J + keycode_offset; keymap_idx = 0 }
if name == "k" { code = KEY_K + keycode_offset; keymap_idx = 0 }
if name == "l" { code = KEY_L + keycode_offset; keymap_idx = 0 }
if name == "m" { code = KEY_M + keycode_offset; keymap_idx = 0 }
if name == "n" { code = KEY_N + keycode_offset; keymap_idx = 0 }
if name == "o" { code = KEY_O + keycode_offset; keymap_idx = 0 }
if name == "p" { code = KEY_P + keycode_offset; keymap_idx = 0 }
if name == "q" { code = KEY_Q + keycode_offset; keymap_idx = 0 }
if name == "r" { code = KEY_R + keycode_offset; keymap_idx = 0 }
if name == "s" { code = KEY_S + keycode_offset; keymap_idx = 0 }
if name == "t" { code = KEY_T + keycode_offset; keymap_idx = 0 }
if name == "u" { code = KEY_U + keycode_offset; keymap_idx = 0 }
if name == "v" { code = KEY_V + keycode_offset; keymap_idx = 0 }
if name == "w" { code = KEY_W + keycode_offset; keymap_idx = 0 }
if name == "x" { code = KEY_X + keycode_offset; keymap_idx = 0 }
if name == "y" { code = KEY_Y + keycode_offset; keymap_idx = 0 }
if name == "z" { code = KEY_Z + keycode_offset; keymap_idx = 0 }
if name == "A" { code = KEY_A + keycode_offset; keymap_idx = 1 }
if name == "B" { code = KEY_B + keycode_offset; keymap_idx = 1 }
if name == "C" { code = KEY_C + keycode_offset; keymap_idx = 1 }
if name == "D" { code = KEY_D + keycode_offset; keymap_idx = 1 }
if name == "E" { code = KEY_E + keycode_offset; keymap_idx = 1 }
if name == "F" { code = KEY_F + keycode_offset; keymap_idx = 1 }
if name == "G" { code = KEY_G + keycode_offset; keymap_idx = 1 }
if name == "H" { code = KEY_H + keycode_offset; keymap_idx = 1 }
if name == "I" { code = KEY_I + keycode_offset; keymap_idx = 1 }
if name == "J" { code = KEY_J + keycode_offset; keymap_idx = 1 }
if name == "K" { code = KEY_K + keycode_offset; keymap_idx = 1 }
if name == "L" { code = KEY_L + keycode_offset; keymap_idx = 1 }
if name == "M" { code = KEY_M + keycode_offset; keymap_idx = 1 }
if name == "N" { code = KEY_N + keycode_offset; keymap_idx = 1 }
if name == "O" { code = KEY_O + keycode_offset; keymap_idx = 1 }
if name == "P" { code = KEY_P + keycode_offset; keymap_idx = 1 }
if name == "Q" { code = KEY_Q + keycode_offset; keymap_idx = 1 }
if name == "R" { code = KEY_R + keycode_offset; keymap_idx = 1 }
if name == "S" { code = KEY_S + keycode_offset; keymap_idx = 1 }
if name == "T" { code = KEY_T + keycode_offset; keymap_idx = 1 }
if name == "U" { code = KEY_U + keycode_offset; keymap_idx = 1 }
if name == "V" { code = KEY_V + keycode_offset; keymap_idx = 1 }
if name == "W" { code = KEY_W + keycode_offset; keymap_idx = 1 }
if name == "X" { code = KEY_X + keycode_offset; keymap_idx = 1 }
if name == "Y" { code = KEY_Y + keycode_offset; keymap_idx = 1 }
if name == "Z" { code = KEY_Z + keycode_offset; keymap_idx = 1 }
if name == "U0021" { code = KEY_1 + keycode_offset; keymap_idx = 1 }
if name == "U0040" { code = KEY_2 + keycode_offset; keymap_idx = 1 }
if name == "U0023" { code = KEY_3 + keycode_offset; keymap_idx = 1 }
if name == "U0024" { code = KEY_4 + keycode_offset; keymap_idx = 1 }
if name == "U0025" { code = KEY_5 + keycode_offset; keymap_idx = 1 }
if name == "U005E" { code = KEY_6 + keycode_offset; keymap_idx = 1 }
if name == "U0026" { code = KEY_7 + keycode_offset; keymap_idx = 1 }
if name == "U002A" { code = KEY_8 + keycode_offset; keymap_idx = 1 }
if name == "U0028" { code = KEY_9 + keycode_offset; keymap_idx = 1 }
if name == "U0029" { code = KEY_0 + keycode_offset; keymap_idx = 1 }
if name == "U002D" { code = KEY_MINUS + keycode_offset; keymap_idx = 0 }
if name == "U005F" { code = KEY_MINUS + keycode_offset; keymap_idx = 1 }
if name == "U003D" { code = KEY_EQUAL + keycode_offset; keymap_idx = 0 }
if name == "U002B" { code = KEY_EQUAL + keycode_offset; keymap_idx = 1 }
if name == "U005B" { code = KEY_LEFTBRACE + keycode_offset; keymap_idx = 0 }
if name == "U007B" { code = KEY_LEFTBRACE + keycode_offset; keymap_idx = 1 }
if name == "U005D" { code = KEY_RIGHTBRACE + keycode_offset; keymap_idx = 0 }
if name == "U007D" { code = KEY_RIGHTBRACE + keycode_offset; keymap_idx = 1 }
if name == "U003B" { code = KEY_SEMICOLON + keycode_offset; keymap_idx = 0 }
if name == "U003A" { code = KEY_SEMICOLON + keycode_offset; keymap_idx = 1 }
if name == "U0027" { code = KEY_APOSTROPHE + keycode_offset; keymap_idx = 0 }
if name == "U0022" { code = KEY_APOSTROPHE + keycode_offset; keymap_idx = 1 }
if name == "U00B4" { code = KEY_GRAVE + keycode_offset; keymap_idx = 0 }
if name == "U007E" { code = KEY_GRAVE + keycode_offset; keymap_idx = 1 }
if name == "U005C" { code = KEY_BACKSLASH + keycode_offset; keymap_idx = 0 }
if name == "U007C" { code = KEY_BACKSLASH + keycode_offset; keymap_idx = 1 }
if name == "U002C" { code = KEY_COMMA + keycode_offset; keymap_idx = 0 }
if name == "U003C" { code = KEY_COMMA + keycode_offset; keymap_idx = 1 }
if name == "U002E" { code = KEY_DOT + keycode_offset; keymap_idx = 0 }
if name == "U003E" { code = KEY_DOT + keycode_offset; keymap_idx = 1 }
if name == "U002F" { code = KEY_SLASH + keycode_offset; keymap_idx = 0 }
if name == "U003F" { code = KEY_SLASH + keycode_offset; keymap_idx = 1 }
if name == "U0020" { code = KEY_SPACE + keycode_offset; keymap_idx = 0 }
if name == "BackSpace" { code = KEY_BACKSPACE + keycode_offset; keymap_idx = 0 }
if name == "Delete" { code = KEY_DELETE + keycode_offset; keymap_idx = 0 }
if name == "Down" { code = KEY_DOWN + keycode_offset; keymap_idx = 0 }
if name == "Left" { code = KEY_LEFT + keycode_offset; keymap_idx = 0 }
if name == "Right" { code = KEY_RIGHT + keycode_offset; keymap_idx = 0 }
if name == "Up" { code = KEY_UP + keycode_offset; keymap_idx = 0 }
if name == "End" { code = KEY_END + keycode_offset; keymap_idx = 0 }
if name == "Escape" { code = KEY_ESC + keycode_offset; keymap_idx = 0 }
if name == "F1" { code = KEY_F1 + keycode_offset; keymap_idx = 0 }
if name == "F2" { code = KEY_F2 + keycode_offset; keymap_idx = 0 }
if name == "F3" { code = KEY_F3 + keycode_offset; keymap_idx = 0 }
if name == "F4" { code = KEY_F4 + keycode_offset; keymap_idx = 0 }
if name == "F5" { code = KEY_F5 + keycode_offset; keymap_idx = 0 }
if name == "F6" { code = KEY_F6 + keycode_offset; keymap_idx = 0 }
if name == "F7" { code = KEY_F7 + keycode_offset; keymap_idx = 0 }
if name == "F8" { code = KEY_F8 + keycode_offset; keymap_idx = 0 }
if name == "F9" { code = KEY_F9 + keycode_offset; keymap_idx = 0 }
if name == "F10" { code = KEY_F10 + keycode_offset; keymap_idx = 0 }
if name == "F11" { code = KEY_F11 + keycode_offset; keymap_idx = 0 }
if name == "F12" { code = KEY_F12 + keycode_offset; keymap_idx = 0 }
if name == "Home" { code = KEY_HOME + keycode_offset; keymap_idx = 0 }
if name == "Insert" { code = KEY_INSERT + keycode_offset; keymap_idx = 0 }
if name == "Menu" { code = KEY_MENU + keycode_offset; keymap_idx = 0 }
if name == "Page_Down" { code = KEY_PAGEDOWN + keycode_offset; keymap_idx = 0 }
if name == "Page_Up" { code = KEY_PAGEUP + keycode_offset; keymap_idx = 0 }
if name == "Pause" { code = KEY_PAUSE + keycode_offset; keymap_idx = 0 }
if name == "Return" { code = KEY_ENTER + keycode_offset; keymap_idx = 0 }
if name == "Tab" { code = KEY_TAB + keycode_offset; keymap_idx = 0 }
(
String::from(name),
KeyCode { code, keymap_idx },
))
)})
)
}