use gtk::prelude::*; use kifu_core::{CoreApp, Request, Response}; use kifu_gtk::{ui::PlayingField, CoreApi}; use std::sync::{Arc, RwLock}; fn main() { gio::resources_register_include!("com.luminescent-dreams.kifu-gtk.gresource") .expect("Failed to register resources"); let runtime = Arc::new( tokio::runtime::Builder::new_multi_thread() .enable_all() .build() .unwrap(), ); let core = CoreApp::new(); let core_handle = runtime.spawn({ let core = core.clone(); async move { core.run().await; } }); let app = gtk::Application::builder() .application_id("com.luminescent-dreams.kifu-gtk") .build(); app.connect_activate({ let runtime = runtime.clone(); move |app| { let (gtk_tx, gtk_rx) = gtk::glib::MainContext::channel::(gtk::glib::PRIORITY_DEFAULT); let api = CoreApi { gtk_tx, rt: runtime.clone(), core: core.clone(), }; let window = gtk::ApplicationWindow::new(app); window.present(); gtk_rx.attach(None, { let api = api.clone(); let playing_field = Arc::new(RwLock::new(None)); move |message| { match message { Response::PlayingFieldView(view) => { let api = api.clone(); let start = std::time::Instant::now(); let mut playing_field = playing_field.write().unwrap(); if playing_field.is_none() { let field = PlayingField::new(api, view); window.set_child(Some(&field)); *playing_field = Some(field); } else { playing_field.as_ref().map(|field| field.update_view(view)); } let end = std::time::Instant::now(); println!("Time to render the playing field: {:?}", end - start); } } Continue(true) } }); api.dispatch(Request::PlayingField); } }); println!("running the gtk loop"); app.run(); let _ = runtime.block_on(async { core_handle.await }); }