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use crossterm::event::{KeyCode, KeyEvent, KeyModifiers};
use crate::app_action::AppAction;
#[derive(Default, Clone)]
pub struct KeyCommand {
pub key_code: String,
pub description: String,
pub action: AppAction,
}
impl std::fmt::Display for KeyCommand {
fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
write!(f, "{}\t{}", self.key_code, self.description)
}
}
pub fn serialize_key_event(event: KeyEvent) -> String {
let mut modifiers = Vec::with_capacity(3);
if event.modifiers.intersects(KeyModifiers::CONTROL) {
modifiers.push("ctrl");
}
if event.modifiers.intersects(KeyModifiers::SUPER)
|| event.modifiers.intersects(KeyModifiers::HYPER)
|| event.modifiers.intersects(KeyModifiers::META)
{
modifiers.push("super");
}
if event.modifiers.intersects(KeyModifiers::ALT) {
modifiers.push("alt");
}
let char;
let key = match event.code {
KeyCode::Backspace | KeyCode::Delete => "del",
KeyCode::Enter => "enter",
KeyCode::Left => "left",
KeyCode::Right => "right",
KeyCode::Up => "up",
KeyCode::Down => "down",
KeyCode::Tab => "tab",
KeyCode::Char(' ') => "space",
KeyCode::Char(c) => {
char = c.to_string();
&char
}
KeyCode::Esc => "esc",
_ => "",
};
let separator = if modifiers.is_empty() { "" } else { "-" };
let serialized_event =
format!("{}{}{}", modifiers.join("-"), separator, key);
serialized_event
}
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