43 lines
935 B
Rust
43 lines
935 B
Rust
mod keys;
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mod shim;
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pub use keys::*;
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pub use shim::*;
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pub trait MosaicPlugin {
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fn init(&mut self);
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fn draw(&mut self, rows: usize, cols: usize);
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fn handle_key(&mut self, key: KeyEvent);
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}
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#[macro_export]
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macro_rules! register_plugin {
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($t:ty) => {
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use mosaic_plugin::*;
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use std::cell::RefCell;
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thread_local! {
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static STATE: RefCell<$t> = RefCell::new(Default::default());
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}
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fn main() {
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STATE.with(|state| {
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state.borrow_mut().init();
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});
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}
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#[no_mangle]
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pub fn draw(rows: i32, cols: i32) {
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STATE.with(|state| {
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state.borrow_mut().draw(rows as usize, cols as usize);
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});
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}
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#[no_mangle]
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pub fn handle_key() {
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STATE.with(|state| {
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state.borrow_mut().handle_key(get_key());
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});
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}
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};
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}
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