Added print_key() and decode_byte() and fixed name of encode_byte()

master
Dennis Potter 4 years ago
parent 5bf348ff7f
commit ad132db462
  1. 44
      src/key_operations.rs

@ -276,19 +276,54 @@ static KEY_MAP : &[(&str, u8)] = &[
("<ff>" , 0xff),
];
pub fn decode_byte(c: &str) -> u8 {
enum Modifier {
Ctrl = 1,
Shift = 2,
Alt = 4,
Win = 8,
}
enum MouseButton {
MouseLeft = 1,
MouseRight = 2,
MouseMiddle = 4,
MouseDouble = 8,
}
pub fn encode_byte(c: &str) -> u8 {
for key in KEY_MAP.iter() {
if key.0 == c {
return key.1
}
}
return 0
}
pub fn print_key_map(rows: usize) {
pub fn decode_byte(u: u8) -> Option<String> {
for key in KEY_MAP.iter() {
if key.1 == u {
return Some(key.0.to_string())
}
}
return None;
}
print!("{}", " ‖ Key Name ¦ Value ".repeat(rows));
pub fn print_key(response: &[u8]) -> Option<String> {
let mut key_combo = String::new();
if response[3] != 0 {
if let Some(key_str) = decode_byte(response[3]) {
key_combo.push_str(&key_str);
return Some(key_combo);
}
}
return None;
}
pub fn print_key_map(rows: usize) {
print!("{}", " ‖ Key Name ¦ Value ".repeat(rows));
println!(" ‖");
println!(" {}", "-".repeat(rows*36));
@ -301,5 +336,4 @@ pub fn print_key_map(rows: usize) {
println!(" ‖");
}
}
}

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