wip: unified focus system

crates/tek_core/src/handle.rs

@@ -73,36 +73,3 @@ pub enum AppEvent {
     // /// JACK notification
     // Jack(JackEvent)
 }
-
-pub type KeyHandler<T> = &'static dyn Fn(&mut T)->Usually<bool>;
-
-pub type KeyBinding<T> = (
-    KeyCode, KeyModifiers, &'static str, &'static str, KeyHandler<T>
-);
-
-pub type KeyMap<T> = [KeyBinding<T>];
-
-pub fn handle_keymap <T> (
-    state: &mut T, event: &AppEvent, keymap: &KeyMap<T>,
-) -> Usually<bool> {
-    match event {
-        AppEvent::Input(crossterm::event::Event::Key(event)) => {
-            for (code, modifiers, _, _, command) in keymap.iter() {
-                if *code == event.code && modifiers.bits() == event.modifiers.bits() {
-                    return command(state)
-                }
-            }
-        },
-        _ => {}
-    };
-    Ok(false)
-}
-
-/// Define a keymap
-#[macro_export] macro_rules! keymap {
-    ($T:ty { $([$k:ident $(($char:literal))?, $m:ident, $n: literal, $d: literal, $f: expr]),* $(,)? }) => {
-        &[
-            $((KeyCode::$k $(($char))?, KeyModifiers::$m, $n, $d, &$f as KeyHandler<$T>)),*
-        ] as &'static [KeyBinding<$T>]
-    }
-}