mirror of https://codeberg.org/topola/topola.git
94 lines
2.7 KiB
Rust
94 lines
2.7 KiB
Rust
#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")] // hide console window on Windows in release
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mod action;
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mod activity;
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mod app;
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mod config;
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mod error_dialog;
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mod layers;
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mod menu_bar;
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mod overlay;
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mod painter;
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mod status_bar;
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mod translator;
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mod viewport;
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use app::App;
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use sys_locale::get_locale;
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use unic_langid::{langid, LanguageIdentifier};
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fn get_langid() -> LanguageIdentifier {
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get_locale()
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.and_then(|langname| langname.parse().ok())
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.unwrap_or(langid!("en-US"))
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}
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// Build to native.
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#[cfg(not(target_arch = "wasm32"))]
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fn main() -> eframe::Result<()> {
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env_logger::init(); // Log to stderr (if you run with `RUST_LOG=debug`).
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let langid = get_langid();
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let native_options = eframe::NativeOptions {
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viewport: egui::ViewportBuilder::default()
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.with_inner_size([400.0, 300.0])
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.with_min_inner_size([300.0, 220.0]),
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..Default::default()
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};
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eframe::run_native(
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"topola-egui",
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native_options,
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Box::new(|cc| Ok(Box::new(App::new(cc, langid)))),
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)
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}
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// Build to Web.
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#[cfg(target_arch = "wasm32")]
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fn main() {
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use eframe::wasm_bindgen::JsCast;
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// Redirect `log` message to `console.log`:
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eframe::WebLogger::init(log::LevelFilter::Debug).ok();
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let web_options = eframe::WebOptions::default();
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wasm_bindgen_futures::spawn_local(async {
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let document = eframe::web_sys::window()
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.expect("No window")
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.document()
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.expect("No document");
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let canvas = document
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.get_element_by_id("topola-egui")
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.expect("Failed to find the canvas id")
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.dyn_into::<eframe::web_sys::HtmlCanvasElement>()
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.expect("topola-egui was not a HtmlCanvasElement");
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let langid = get_langid();
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let start_result = eframe::WebRunner::new()
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.start(
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canvas,
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web_options,
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Box::new(|cc| Ok(Box::new(App::new(cc, langid)))),
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)
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.await;
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// Remove the loading text and spinner:
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let loading_text = eframe::web_sys::window()
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.and_then(|w| w.document())
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.and_then(|d| d.get_element_by_id("loading_text"));
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if let Some(loading_text) = loading_text {
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match start_result {
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Ok(_) => {
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loading_text.remove();
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}
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Err(e) => {
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loading_text.set_inner_html(
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"<p> The app has crashed. See the developer console for details. </p>",
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);
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panic!("Failed to start eframe: {e:?}");
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}
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}
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}
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});
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}
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