Initial cockpit commit

thecockpit/Cargo.toml

@@ -9,8 +9,17 @@ crate-type = ["cdylib", "rlib"]
 
 [features]
 default = ["console_error_panic_hook"]
+console_error_panic_hook = ["dep:console_error_panic_hook"]
 
-[dependencies]
+[[bin]]
+name = "thecockpit"
+path = "src/main.rs"
+required-features = ["ratatui/default"]
+
+[target.'cfg(not(target_arch = "wasm32"))'.dependencies]
+ratatui = { version = "0.29.0", default-features = false }
+
+[target.'cfg(target_arch = "wasm32")'.dependencies]
 wasm-bindgen = "0.2.84"
 
 # The `console_error_panic_hook` crate provides better debugging of panics by
@@ -18,10 +27,12 @@ wasm-bindgen = "0.2.84"
 # all the `std::fmt` and `std::panicking` infrastructure, so isn't great for
 # code size when deploying.
 console_error_panic_hook = { version = "0.1.7", optional = true }
+ratzilla = { path = "./ratzilla" }
 
-[dev-dependencies]
+[target.'cfg(target_arch = "wasm32")'.dev-dependencies]
 wasm-bindgen-test = "0.3.34"
 
 [profile.release]
 # Tell `rustc` to optimize for small code size.
 opt-level = "s"
+

thecockpit/ratzilla

@@ -0,0 +1 @@
+Subproject commit 3bcbd53bb0a57080740e3a71ef44b7ceb9b74403

thecockpit/src/app.rs

@@ -0,0 +1,50 @@
+#[cfg(target_arch = "wasm32")]
+use ratzilla::ratatui;
+
+use ratatui::{
+    style::{Color, Stylize},
+    widgets::{Block, Borders, Paragraph},
+    Frame,
+};
+
+#[derive(Default)]
+pub struct App {}
+
+const SPLASH: &str = r#"
+!~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+!~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+!!~~~~~~!J5PPPPPPPPPPP?^^^^7PPPPPPPPPPPPPPPPY~^^^^
+!!!!!!~~~!JB&@@@@@@@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
+!!!!!5?!~~~!JG&@@@@@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
+!!!!7#&GJ!~~~!?G&@@@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
+7!!!7#@@&BJ!~~~!?G&@@@5^^^^Y@@@@@@@@@@@@@@@@#~^^^^
+7!!!7#@@@@@BY!~~~~?P&@5~^^^Y@@@@@@@@@@@@@@@@#~^^^^
+777!7#@@@@@@@BY!~~~~7PY~~~^Y@@@@@@@@@@@@@@@@#~^^^^
+7777?#@@@@@@@@@#Y7~~~~!~~~~Y@@@@@@@@@@@@@@@@#~^^^^
+7777?#@@@@@@@@@@@#57~~~~~~~Y@@@@@@@@@@@@@@@@#~^^^^
+?777?#@@@@@@@@@@@@@#57~~~~~?#@@@@@@@@@@@@@@@#~^^^^
+?777?#@@@@@@@@@@@@@@@#J~~~~~!Y#@@@@@@@@@@@@@#~^^^^
+???7?#@@@@@@@@@@@@@@@@P!!~~~~~!YB@@@@@@@@@@@#~^^^^
+?????#@@@@@@@@@@@@@@@@P!!!!!!~~~!YB@@@@@@@@@#~^^^^
+????J&@@@@@@@@@@@@@@@@P!!!!YG?!~~~!JB&@@@@@@#~^^^^
+????J&@@@@@@@@@@@@@@@@P!!!!5@&G?!~~~!JG&@@@@#~^^^^
+J???J&@@@@@@@@@@@@@@@@P!!!!5@@@&GJ!~~~!?G&@@#!^^^^
+J???J&@@@@@@@@@@@@@@@@P7!!!5@@@@@&BJ!~~~!?G&#!^^^~
+JJJ?J&@@@@@@@@@@@@@@@@P777!5@@@@@@@@BY!~~~~?5!~~^~
+JJJJJ&@@@@@@@@@@@@@@@@P77775@@@@@@@@@@BY!~~~~~~~~~
+JJJJJGBBGGGGGGGGGGGGGGY7777JGGGGGGGPPPPPY!~~~~~~~~
+YJJJJJJJJJ????????????77777777777!!!!!!!!!!!~~~~~~
+YJJJJJJJJJJJ???????????77777777777!!!!!!!!!!!~~~~~
+"#;
+
+impl App {
+    pub fn draw(&mut self, frame: &mut Frame) {
+        frame.render_widget(
+            Paragraph::new(SPLASH)
+                .alignment(ratatui::layout::Alignment::Center)
+                .fg(Color::Rgb(226, 190, 89))
+                .block(Block::new().borders(Borders::all()).title("Coming soon")),
+            frame.area(),
+        );
+    }
+}

thecockpit/src/lib.rs

@@ -1,13 +1,3 @@
-mod utils;
-
-use wasm_bindgen::prelude::*;
-
-#[wasm_bindgen]
-extern "C" {
-    fn alert(s: &str);
-}
-
-#[wasm_bindgen]
-pub fn greet() {
-    alert("Hello, thecockpit!");
-}
+pub mod app;
+#[cfg(target_arch = "wasm32")]
+mod web;

thecockpit/src/main.rs

@@ -0,0 +1,25 @@
+use std::time::Duration;
+
+use ratatui::crossterm::event;
+use thecockpit::app::App;
+
+fn main() {
+    let mut terminal = ratatui::init();
+    let mut app = App::default();
+
+    loop {
+        terminal.draw(|frame| app.draw(frame));
+
+        if event::poll(Duration::from_secs(0)).unwrap() {
+            match event::read().unwrap() {
+                event::Event::Key(event::KeyEvent {
+                    code: event::KeyCode::Char('q'),
+                    ..
+                }) => break,
+                _ => {}
+            }
+        }
+    }
+
+    ratatui::restore();
+}

thecockpit/src/web/mod.rs

@@ -0,0 +1,36 @@
+use std::{cell::RefCell, rc::Rc};
+
+use ratzilla::{
+    backend::canvas::CanvasBackendOptions,
+    ratatui::{
+        widgets::{Block, Borders},
+        Terminal,
+    },
+    web_sys, CanvasBackend, WebRenderer,
+};
+use wasm_bindgen::prelude::*;
+
+mod utils;
+
+use crate::app::App;
+
+#[wasm_bindgen]
+extern "C" {
+    fn alert(s: &str);
+}
+
+#[wasm_bindgen]
+pub fn run(grid_id: &str) {
+    console_error_panic_hook::set_once();
+
+    let backend =
+        CanvasBackend::new_with_options(CanvasBackendOptions::new().grid_id(grid_id)).unwrap();
+    let terminal = Terminal::new(backend).unwrap();
+
+    let app = Rc::new(RefCell::new(App::default()));
+
+    terminal.draw_web({
+        let app = Rc::clone(&app);
+        move |frame| app.borrow_mut().draw(frame)
+    })
+}