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|
macro_rules! KeyMapSections {
($($name:ident => $key:ident),+ $(,)?) => {
$(
#[derive(Debug, Default, Clone)]
pub struct $name {
store: KeyMapStore,
default_return: bool,
}
impl $name {
pub const fn new() -> Self {
Self {
store: KeyMapStore::new(),
default_return: true,
}
}
pub fn handle(event: KeyEvent) -> bool {
let (def, func) = {
let mut config = GlobalConfig::instance_mut();
(config.keymap.$key.default_return, config.keymap.$key.store.get(event))
};
if let Some(func) = func {
let func = func.lock().unwrap();
match func.run((), &lua::get()) {
Ok(value) => value,
_ => def
}
} else {
def
}
}
pub fn map(event: KeyEvent, func: impl Runnable<(), bool> + 'static) {
GlobalConfig::instance_mut()
.keymap
.$key
.store
.map(event, func)
}
}
impl UserData for $name {
fn add_fields<'lua, M: mlua::prelude::LuaUserDataFields<'lua, Self>>(fields: &mut M) {
fields.add_field_function_get("default", |_, _| {
Ok(GlobalConfig::instance().keymap.$key.default_return)
});
fields.add_field_function_set("default", |_, _, def: bool| {
GlobalConfig::instance_mut().keymap.$key.default_return = def;
Ok(())
})
}
fn add_methods<'lua, M: mlua::prelude::LuaUserDataMethods<'lua, Self>>(
methods: &mut M,
) {
methods.add_function("map", |_, (event, func): (String, OwnedFunction)| {
if let Ok(event) = event_from_string(event) {
$name::map(event, func);
}
Ok(())
});
}
}
)*
};
}
pub(super) use KeyMapSections;
|
