1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
use {
crate::{
app::Mode,
},
crokey::*,
crossterm::event::{
KeyCode,
KeyEvent,
KeyModifiers,
},
once_cell::sync::Lazy,
};
pub static KEY_FORMAT: Lazy<KeyEventFormat> = Lazy::new(|| {
KeyEventFormat::default().with_lowercase_modifiers()
});
pub fn is_reserved(key: KeyEvent) -> bool {
key == BACKSPACE || key == DELETE || key == ESC
}
pub fn is_key_allowed_for_verb(
key: KeyEvent,
mode: Mode,
input_is_empty: bool,
) -> bool {
match mode {
Mode::Input => {
// in input mode, keys normally used in the input are forbidden
if key==LEFT || key==RIGHT {
input_is_empty
} else {
!matches!(key, KeyEvent { code: KeyCode::Char(_), modifiers: KeyModifiers::NONE })
}
}
Mode::Command => true,
}
}
|
