Dennis/footswitch-rs
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Applications is now able to read modifiers

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This commit is contained in:
Dennis Potter 2018-08-01 01:15:42 +02:00
parent e6a23707b3
commit a948232b3e
1 changed files with 28 additions and 0 deletions
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28
src/key_operations.rs
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@ -293,6 +293,15 @@ impl Modifier {
_ => None,
}
}
pub fn string(modifier:Modifier) -> String {
match modifier {
Modifier::Ctrl => "ctrl".to_string(),
Modifier::Shift => "shift".to_string(),
Modifier::Alt => "alt".to_string(),
Modifier::Win => "win".to_string(),
}
}
}
enum MouseButton {
@ -338,6 +347,25 @@ pub fn encode_string(s: &str) -> Option<Vec<u8> > {
pub fn print_key(response: &[u8]) -> Option<String> {
let mut key_combo = String::new();
// Handle modifiers
if response[2] & Modifier::Ctrl as u8 != 0 {
key_combo.push_str(&Modifier::string(Modifier::Ctrl)[..]);
key_combo.push_str("+");
}
if response[2] & Modifier::Shift as u8 != 0 {
key_combo.push_str(&Modifier::string(Modifier::Shift)[..]);
key_combo.push_str("+");
}
if response[2] & Modifier::Alt as u8 != 0 {
key_combo.push_str(&Modifier::string(Modifier::Alt)[..]);
key_combo.push_str("+");
}
if response[2] & Modifier::Win as u8 != 0 {
key_combo.push_str(&Modifier::string(Modifier::Win)[..]);
key_combo.push_str("+");
}
// Handle others keys
if response[3] != 0 {
if let Some(key_str) = decode_byte(&response[3]) {
key_combo.push_str(&key_str);