Draw ui
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@ -6,20 +6,24 @@ use std::path::{Path, PathBuf};
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pub enum ConsumptionBackend {
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/// Constant consumption value
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Constant {
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/// The constant value to use
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#[clap(short, long, default_value_t = 500)]
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value: i32,
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},
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/// Generate random consumption value
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Random {
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/// Minimum acceptable generated value
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#[clap(long, default_value_t = -5000)]
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min: i32,
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/// Maximum acceptable generated value
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#[clap(long, default_value_t = 20000)]
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max: i32,
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},
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/// Read consumption value in a file, on the filesystem
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File {
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/// The path to the file that will be read to process consumption values
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#[clap(short, long, default_value = "/dev/shm/consumption.txt")]
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path: String,
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},
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2
custom_consumption/.gitignore
vendored
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2
custom_consumption/.gitignore
vendored
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@ -0,0 +1,2 @@
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.idea
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target
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3815
custom_consumption/Cargo.lock
generated
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3815
custom_consumption/Cargo.lock
generated
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File diff suppressed because it is too large
Load Diff
11
custom_consumption/Cargo.toml
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11
custom_consumption/Cargo.toml
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@ -0,0 +1,11 @@
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[package]
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name = "custom_consumption"
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version = "0.1.0"
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edition = "2021"
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[dependencies]
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env_logger = "0.11.3"
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clap = { version = "4.5.8", features = ["derive", "env"] }
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egui = "0.27.2"
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eframe = "0.27.2"
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lazy_static = "1.5.0"
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6
custom_consumption/README.md
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6
custom_consumption/README.md
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@ -0,0 +1,6 @@
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# Custom consumption
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## Install dependencies
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```bash
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sudo apt-get install libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libxkbcommon-dev libssl-dev
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```
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48
custom_consumption/src/app_config.rs
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48
custom_consumption/src/app_config.rs
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@ -0,0 +1,48 @@
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use clap::Parser;
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use std::path::{Path, PathBuf};
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/// Solar system central backend
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#[derive(Parser, Debug)]
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#[command(version, about, long_about = None)]
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pub struct AppConfig {
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/// The path to the file to write to update the value
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#[clap(short, long, default_value = "/dev/shm/consumption.txt")]
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file_path: String,
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/// Minimal value
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#[clap( long, default_value_t = -5000)]
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pub min: i64,
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/// Maximal value
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#[clap(long, default_value_t = 5000)]
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pub max: i64,
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}
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lazy_static::lazy_static! {
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static ref ARGS: AppConfig = {
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AppConfig::parse()
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};
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}
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impl AppConfig {
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/// Get parsed command line arguments
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pub fn get() -> &'static AppConfig {
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&ARGS
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}
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/// Path to the file to update the value
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pub fn file_path(&self) -> PathBuf {
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Path::new(&self.file_path).to_path_buf()
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}
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}
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#[cfg(test)]
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mod test {
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use crate::app_config::AppConfig;
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#[test]
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fn verify_cli() {
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use clap::CommandFactory;
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AppConfig::command().debug_assert()
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}
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}
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1
custom_consumption/src/lib.rs
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1
custom_consumption/src/lib.rs
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@ -0,0 +1 @@
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pub mod app_config;
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52
custom_consumption/src/main.rs
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52
custom_consumption/src/main.rs
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@ -0,0 +1,52 @@
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use custom_consumption::app_config::AppConfig;
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fn main() {
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env_logger::init();
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let options = eframe::NativeOptions {
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viewport: egui::ViewportBuilder::default().with_inner_size([220.0, 60.0]),
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..Default::default()
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};
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eframe::run_native(
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"Custom consumption",
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options,
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Box::new(|_cc| Box::<MyApp>::default()),
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)
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.unwrap()
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}
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struct MyApp {
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consumption: i64,
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}
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impl Default for MyApp {
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fn default() -> Self {
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let mut prev_consumption = 42;
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if AppConfig::get().file_path().is_file() {
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prev_consumption = std::fs::read_to_string(AppConfig::get().file_path())
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.unwrap_or("43".to_string())
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.parse()
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.unwrap_or(44)
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}
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Self {
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consumption: prev_consumption,
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}
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}
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}
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impl eframe::App for MyApp {
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fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
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egui::CentralPanel::default().show(ctx, |ui| {
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ui.heading("Custom consumption");
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ui.add(
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egui::Slider::new(
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&mut self.consumption,
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AppConfig::get().min..=AppConfig::get().max,
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)
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.text("W"),
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);
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});
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}
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}
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