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fix: inconsistent Shift key behavior on Unix and Windows (#174)

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Nguyễn Đức Toàn 2023-09-20 23:29:25 +07:00 • committed by GitHub
parent 6d2f69b612
commit 4065a0573a
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1 changed files with 19 additions and 5 deletions
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24
config/src/keymap/key.rs
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@ -32,13 +32,27 @@ impl Default for Key {
impl From<KeyEvent> for Key {
fn from(value: KeyEvent) -> Self {
let shift = matches!(value.code, KeyCode::Char(c) if c.is_ascii_uppercase());
// For alphabet:
// Unix : <S-a> => Char("A") + SHIFT
// Windows : <S-a> => Char("A") + SHIFT
//
// For non-alphabet:
// Unix : <S-`> => Char("~") + NULL
// Windows : <S-`> => Char("~") + SHIFT
//
// So we detect `Char("~") + SHIFT`, and change it to `Char("~") + NULL`
// for consistent behavior between OSs.
let shift = match (value.code, value.modifiers) {
(KeyCode::Char(c), _) => c.is_ascii_uppercase(),
(_, m) => m.contains(KeyModifiers::SHIFT),
};
Self {
code: value.code,
shift: shift || value.modifiers.contains(KeyModifiers::SHIFT),
ctrl: value.modifiers.contains(KeyModifiers::CONTROL),
alt: value.modifiers.contains(KeyModifiers::ALT),
code: value.code,
shift,
ctrl: value.modifiers.contains(KeyModifiers::CONTROL),
alt: value.modifiers.contains(KeyModifiers::ALT),
}
}
}