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Set up a GTK simulator for the bike lights engine

This commit is contained in:
Savanni D'Gerinel 2023-11-26 13:03:19 -05:00
parent 15c4ae9bad
commit fc2e88add2
6 changed files with 369 additions and 0 deletions
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35
Cargo.lock generated
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@ -330,6 +330,12 @@ version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
[[package]]
name = "az"
version = "1.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7b7e4c2464d97fe331d41de9d5db0def0a96f4d823b8b32a2efd503578988973"
[[package]]
name = "backtrace"
version = "0.3.69"
@ -1117,6 +1123,18 @@ dependencies = [
"tokio",
]
[[package]]
name = "fixed"
version = "1.24.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "02c69ce7e7c0f17aa18fdd9d0de39727adb9c6281f2ad12f57cbe54ae6e76e7d"
dependencies = [
"az",
"bytemuck",
"half",
"typenum",
]
[[package]]
name = "flate2"
version = "1.0.28"
@ -2303,6 +2321,10 @@ dependencies = [
"vcpkg",
]
[[package]]
name = "lights-core"
version = "0.1.0"
[[package]]
name = "linux-raw-sys"
version = "0.3.8"
@ -3751,6 +3773,19 @@ version = "0.3.7"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d66dc143e6b11c1eddc06d5c423cfc97062865baf299914ab64caa38182078fe"
[[package]]
name = "simulator"
version = "0.1.0"
dependencies = [
"cairo-rs",
"fixed",
"gio",
"glib",
"gtk4",
"libadwaita",
"pango",
]
[[package]]
name = "siphasher"
version = "0.2.3"

2
Cargo.toml
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@ -2,6 +2,8 @@
resolver = "2"
members = [
"authdb",
"bike-lights/core",
"bike-lights/simulator",
"changeset",
"config",
"config-derive",

8
bike-lights/core/Cargo.toml Normal file
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@ -0,0 +1,8 @@
[package]
name = "lights-core"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]

14
bike-lights/core/src/lib.rs Normal file
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@ -0,0 +1,14 @@
pub fn add(left: usize, right: usize) -> usize {
left + right
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn it_works() {
let result = add(2, 2);
assert_eq!(result, 4);
}
}

15
bike-lights/simulator/Cargo.toml Normal file
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@ -0,0 +1,15 @@
[package]
name = "simulator"
version = "0.1.0"
edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies]
adw = { version = "0.5", package = "libadwaita", features = [ "v1_2" ] }
cairo-rs = { version = "0.18" }
fixed = { version = "1" }
gio = { version = "0.18" }
glib = { version = "0.18" }
gtk = { version = "0.7", package = "gtk4", features = [ "v4_8" ] }
pango = { version = "*" }

295
bike-lights/simulator/src/main.rs Normal file
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@ -0,0 +1,295 @@
use adw::prelude::*;
use glib::Object;
use gtk::subclass::prelude::*;
use std::{cell::RefCell, env, rc::Rc};
const WIDTH: i32 = 640;
const HEIGHT: i32 = 480;
pub struct RGB {
pub r: u8,
pub g: u8,
pub b: u8,
}
pub struct DashboardLightsPrivate {
lights: Rc<RefCell<[RGB; 3]>>,
}
#[glib::object_subclass]
impl ObjectSubclass for DashboardLightsPrivate {
const NAME: &'static str = "DashboardLights";
type Type = DashboardLights;
type ParentType = gtk::DrawingArea;
fn new() -> Self {
Self {
lights: Rc::new(RefCell::new([
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
])),
}
}
}
impl ObjectImpl for DashboardLightsPrivate {}
impl WidgetImpl for DashboardLightsPrivate {}
impl DrawingAreaImpl for DashboardLightsPrivate {}
glib::wrapper! {
pub struct DashboardLights(ObjectSubclass<DashboardLightsPrivate>) @extends gtk::DrawingArea, gtk::Widget;
}
impl DashboardLights {
pub fn new() -> Self {
let s: Self = Object::builder().build();
s.set_width_request(WIDTH);
s.set_height_request(100);
s.set_draw_func({
let s = s.clone();
move |_, context, width, _| {
let start = width as f64 / 2. - 150.;
let lights = s.imp().lights.borrow();
for i in 0..3 {
context.set_source_rgb(
lights[i].r as f64,
lights[i].g as f64,
lights[i].b as f64,
);
context.rectangle(start + 100. * i as f64, 10., 80., 80.);
let _ = context.fill();
}
}
});
s
}
pub fn set_lights(&self, lights: [RGB; 3]) {
*self.imp().lights.borrow_mut() = lights;
self.queue_draw();
}
}
pub struct BikeLightsPrivate {
lights: Rc<RefCell<[RGB; 60]>>,
}
#[glib::object_subclass]
impl ObjectSubclass for BikeLightsPrivate {
const NAME: &'static str = "BikeLights";
type Type = BikeLights;
type ParentType = gtk::DrawingArea;
fn new() -> Self {
Self {
lights: Rc::new(RefCell::new([
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
])),
}
}
}
impl ObjectImpl for BikeLightsPrivate {}
impl WidgetImpl for BikeLightsPrivate {}
impl DrawingAreaImpl for BikeLightsPrivate {}
glib::wrapper! {
pub struct BikeLights(ObjectSubclass<BikeLightsPrivate>) @extends gtk::DrawingArea, gtk::Widget;
}
impl BikeLights {
pub fn new() -> Self {
let s: Self = Object::builder().build();
s.set_width_request(WIDTH);
s.set_height_request(200);
s.set_draw_func({
let s = s.clone();
move |_, context, _, _| {
let lights = s.imp().lights.borrow();
for i in 0..30 {
context.set_source_rgb(
lights[i].r as f64,
lights[i].g as f64,
lights[i].b as f64,
);
context.rectangle(5. + 20. * i as f64, 5., 15., 15.);
let _ = context.fill();
}
for i in 0..30 {
context.set_source_rgb(
lights[i + 30].r as f64,
lights[i + 30].g as f64,
lights[i + 30].b as f64,
);
context.rectangle(5. + 20. * i as f64, 30., 15., 15.);
let _ = context.fill();
}
}
});
s
}
pub fn set_lights(&self, lights: [RGB; 60]) {
*self.imp().lights.borrow_mut() = lights;
self.queue_draw();
}
}
fn main() {
let app = adw::Application::builder()
.application_id("com.luminescent-dreams.bike-light-simulator")
.build();
app.connect_activate(move |app| {
let window = adw::ApplicationWindow::builder()
.application(app)
.default_width(WIDTH)
.default_height(HEIGHT)
.build();
let layout = gtk::Box::builder()
.orientation(gtk::Orientation::Vertical)
.build();
let controls = gtk::Box::builder()
.orientation(gtk::Orientation::Horizontal)
.build();
let dashboard_lights = DashboardLights::new();
let bike_lights = BikeLights::new();
let left_button = gtk::Button::builder().label("L").build();
let brake_button = gtk::Button::builder().label("Brakes").build();
let right_button = gtk::Button::builder().label("R").build();
left_button.connect_clicked({
let dashboard_lights = dashboard_lights.clone();
move |_| {
dashboard_lights.set_lights([
RGB {
r: 128,
g: 128,
b: 0,
},
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
]);
}
});
brake_button.connect_clicked({
let dashboard_lights = dashboard_lights.clone();
move |_| {
dashboard_lights.set_lights([
RGB { r: 128, g: 0, b: 0 },
RGB { r: 128, g: 0, b: 0 },
RGB { r: 128, g: 0, b: 0 },
]);
}
});
right_button.connect_clicked({
let dashboard_lights = dashboard_lights.clone();
move |_| {
dashboard_lights.set_lights([
RGB { r: 0, g: 0, b: 0 },
RGB { r: 0, g: 0, b: 0 },
RGB {
r: 128,
g: 128,
b: 0,
},
]);
}
});
controls.append(&left_button);
controls.append(&brake_button);
controls.append(&right_button);
layout.append(&controls);
let pattern_controls = gtk::Box::builder()
.orientation(gtk::Orientation::Horizontal)
.build();
let previous_pattern = gtk::Button::builder().label("Previous").build();
let next_pattern = gtk::Button::builder().label("Next").build();
pattern_controls.append(&previous_pattern);
pattern_controls.append(&next_pattern);
layout.append(&pattern_controls);
layout.append(&dashboard_lights);
layout.append(&bike_lights);
window.set_content(Some(&layout));
window.present();
});
let args: Vec<String> = env::args().collect();
ApplicationExtManual::run_with_args(&app, &args);
}