pub struct KeyDecoder();
#[derive(Debug, PartialEq, Clone, Copy)]
pub enum Key
{
None,
ESC,
One,
Two,
Three,
Four,
Five,
Six,
Seven,
Eight,
Nine,
Zero,
Minus,
Equal,
BackSpace,
Tab,
Q,
W,
E,
R,
T,
Y,
U,
I,
O,
P,
LSB,
RSB,
Enter,
LCTRL,
A,
S,
D,
F,
G,
H,
J,
K,
L,
Colon,
SineglePoint,
Point,
LSHIFT,
BackSlash,
Z,
X,
C,
V,
B,
N,
M,
Comma,
Dot,
Slash,
RSHIFT,
DPSTAR,
LALT,
Space,
CAPS,
MouseScrollDown = 0x150,
MouseScrollUp,
MouseLeft = 272,
MouseRight,
MouseMid,
}
impl KeyDecoder {
pub fn decode(code : usize)->Result<Key, ()>{
let rt = match code {
1 => {Key::ESC}
2 => {Key::One}
3 => {Key::Two}
4 => {Key::Three}
5 => {Key::Four}
6 => {Key::Five}
7 => {Key::Six}
8 => {Key::Seven}
9 => {Key::Eight}
10 => {Key::Nine}
11 => {Key::Zero}
12 => {Key::Minus}
13 => {Key::Equal}
14 => {Key::BackSpace}
15 => {Key::Tab}
16 => {Key::Q}
17 => {Key::W}
18 => {Key::E}
19 => {Key::R}
20 => {Key::T}
21 => {Key::Y}
22 => {Key::U}
23 => {Key::I}
24 => {Key::O}
25 => {Key::P}
26 => {Key::LSB}
27 => {Key::RSB}
28 => {Key::Enter}
29 => {Key::LCTRL}
30 => {Key::A}
31 => {Key::S}
32 => {Key::D}
33 => {Key::F}
34 => {Key::G}
35 => {Key::H}
36 => {Key::J}
37 => {Key::K}
38 => {Key::L}
39 => {Key::Colon}
40 => {Key::SineglePoint}
41 => {Key::Point}
42 => {Key::LSHIFT}
43 => {Key::BackSlash}
44 => {Key::Z}
45 => {Key::X}
46 => {Key::C}
47 => {Key::V}
48 => {Key::B}
49 => {Key::N}
50 => {Key::M}
51 => {Key::Comma}
52 => {Key::Dot}
53 => {Key::Slash}
54 => {Key::RSHIFT}
55 => {Key::DPSTAR}
56 => {Key::LALT}
57 => {Key::Space}
58 => {Key::CAPS}
272 => {Key::MouseLeft}
273 => {Key::MouseRight}
274 => {Key::MouseMid}
_ => return Err(())
};
Ok(rt)
}
pub fn convert(key : Key)->Result<char, ()> {
match key {
Key::A => {Ok('a')}
Key::B => {Ok('b')}
Key::C => {Ok('c')}
Key::D => {Ok('d')}
Key::E => {Ok('e')}
Key::F => {Ok('f')}
Key::G => {Ok('g')}
Key::H => {Ok('h')}
Key::I => {Ok('i')}
Key::J => {Ok('j')}
Key::K => {Ok('k')}
Key::L => {Ok('l')}
Key::M => {Ok('m')}
Key::N => {Ok('n')}
Key::O => {Ok('o')}
Key::P => {Ok('p')}
Key::Q => {Ok('q')}
Key::R => {Ok('r')}
Key::S => {Ok('s')}
Key::T => {Ok('t')}
Key::U => {Ok('u')}
Key::V => {Ok('v')}
Key::W => {Ok('w')}
Key::X => {Ok('x')}
Key::Y => {Ok('y')}
Key::Z => {Ok('z')}
Key::Enter => {Ok('\r')}
Key::One => {Ok('1')}
Key::Two => {Ok('2')}
Key::Three => {Ok('3')}
Key::Four => {Ok('4')}
Key::Five => {Ok('5')}
Key::Six => {Ok('6')}
Key::Seven => {Ok('7')}
Key::Eight => {Ok('8')}
Key::Nine => {Ok('9')}
Key::Zero => {Ok('0')}
Key::Dot => {Ok('.')}
Key::Colon => {Ok(';')}
Key::SineglePoint => {Ok('\'')}
Key::BackSlash => {Ok('\\')}
Key::Comma => {Ok(',')}
Key::Slash => {Ok('/')}
Key::Space => {Ok(' ')}
Key::Minus => {Ok('-')}
Key::Equal => {Ok('=')}
Key::Tab => {Ok('\t')}
_ => {Err(())}
}
}
pub fn key_type(value : usize)->Result<KeyType, ()> {
match value {
1 => Ok(KeyType::Press),
0 => Ok(KeyType::Release),
_ => Err(())
}
}
}
impl Key {
pub fn from_code(code : usize)->Result<Key, ()> {
let rt = match code {
1 => {Key::ESC}
2 => {Key::One}
3 => {Key::Two}
4 => {Key::Three}
5 => {Key::Four}
6 => {Key::Five}
7 => {Key::Six}
8 => {Key::Seven}
9 => {Key::Eight}
10 => {Key::Nine}
11 => {Key::Zero}
12 => {Key::Minus}
13 => {Key::Equal}
14 => {Key::BackSpace}
15 => {Key::Tab}
16 => {Key::Q}
17 => {Key::W}
18 => {Key::E}
19 => {Key::R}
20 => {Key::T}
21 => {Key::Y}
22 => {Key::U}
23 => {Key::I}
24 => {Key::O}
25 => {Key::P}
26 => {Key::LSB}
27 => {Key::RSB}
28 => {Key::Enter}
29 => {Key::LCTRL}
30 => {Key::A}
31 => {Key::S}
32 => {Key::D}
33 => {Key::F}
34 => {Key::G}
35 => {Key::H}
36 => {Key::J}
37 => {Key::K}
38 => {Key::L}
39 => {Key::Colon}
40 => {Key::SineglePoint}
41 => {Key::Point}
42 => {Key::LSHIFT}
43 => {Key::BackSlash}
44 => {Key::Z}
45 => {Key::X}
46 => {Key::C}
47 => {Key::V}
48 => {Key::B}
49 => {Key::N}
50 => {Key::M}
51 => {Key::Comma}
52 => {Key::Dot}
53 => {Key::Slash}
54 => {Key::RSHIFT}
55 => {Key::DPSTAR}
56 => {Key::LALT}
57 => {Key::Space}
58 => {Key::CAPS}
272 => {Key::MouseLeft}
273 => {Key::MouseRight}
274 => {Key::MouseMid}
_ => return Err(())
};
Ok(rt)
}
pub fn to_char(&self)->Result<char, ()> {
match *self {
Key::A => {Ok('a')}
Key::B => {Ok('b')}
Key::C => {Ok('c')}
Key::D => {Ok('d')}
Key::E => {Ok('e')}
Key::F => {Ok('f')}
Key::G => {Ok('g')}
Key::H => {Ok('h')}
Key::I => {Ok('i')}
Key::J => {Ok('j')}
Key::K => {Ok('k')}
Key::L => {Ok('l')}
Key::M => {Ok('m')}
Key::N => {Ok('n')}
Key::O => {Ok('o')}
Key::P => {Ok('p')}
Key::Q => {Ok('q')}
Key::R => {Ok('r')}
Key::S => {Ok('s')}
Key::T => {Ok('t')}
Key::U => {Ok('u')}
Key::V => {Ok('v')}
Key::W => {Ok('w')}
Key::X => {Ok('x')}
Key::Y => {Ok('y')}
Key::Z => {Ok('z')}
Key::Enter => {Ok('\r')}
Key::One => {Ok('1')}
Key::Two => {Ok('2')}
Key::Three => {Ok('3')}
Key::Four => {Ok('4')}
Key::Five => {Ok('5')}
Key::Six => {Ok('6')}
Key::Seven => {Ok('7')}
Key::Eight => {Ok('8')}
Key::Nine => {Ok('9')}
Key::Zero => {Ok('0')}
Key::Dot => {Ok('.')}
Key::Colon => {Ok(';')}
Key::SineglePoint => {Ok('\'')}
Key::BackSlash => {Ok('\\')}
Key::Comma => {Ok(',')}
Key::Slash => {Ok('/')}
Key::Space => {Ok(' ')}
Key::Minus => {Ok('-')}
Key::Equal => {Ok('=')}
Key::Tab => {Ok('\t')}
_ => {Err(())}
}
}
}
#[derive(Debug, PartialEq, Clone, Copy)]
pub enum KeyType {
Press,
Release,
}