feat: block app when downloading

src-tauri/src/main.rs

@@ -15,7 +15,7 @@ use std::sync::{Arc, OnceLock};
 use std::time::Duration;
 use std::{env, thread};
 use tauri::async_runtime::Mutex;
-use tauri::{AppHandle, Manager, State};
+use tauri::{AppHandle, Emitter, Manager, State};
 
 struct AppState {
     pty_pair: Arc<Mutex<PtyPair>>,
@@ -38,7 +38,7 @@ async fn preload_vectum(app: AppHandle) {
 }
 
 #[tauri::command]
-async fn start_download(steam_download: steam::SteamDownload, state: State<'_, AppState>) -> Result<(), String> {
+async fn start_download(steam_download: steam::SteamDownload, app: AppHandle, state: State<'_, AppState>) -> Result<(), String> {
     // Also change working directory
     // std::env::set_current_dir(&WORKING_DIR.get().unwrap()).unwrap();
 
@@ -73,6 +73,7 @@ async fn start_download(steam_download: steam::SteamDownload, state: State<'_, A
     thread::spawn(move || {
         let status = child.wait().unwrap();
         println!("Command exited with status: {status}");
+        app.emit("command-exited", {}).unwrap();
         // exit(status.exit_code() as i32)
     });
     Ok(())

src/ts/main.ts

@@ -5,6 +5,7 @@ import {openPath, openUrl} from '@tauri-apps/plugin-opener';
 import "@xterm/xterm/css/xterm.css";
 import {Terminal} from "@xterm/xterm";
 import { FitAddon } from '@xterm/addon-fit';
+import { listen } from "@tauri-apps/api/event";
 
 function setLoader(state: boolean) {
 	$("#busy").prop("hidden", !state);
@@ -193,6 +194,7 @@ $(async () => {
 
 		console.debug("DepotDownloader download process completed. Starting game download...");
 
+		setLoadingState(true);
 		await invoke("start_download", {steamDownload: steamDownload});
 		console.log("Send frontend data over to backend. Ready for next download.");
 	});
@@ -223,4 +225,9 @@ $(async () => {
 			$("#downloadbtn").prop("ariaDisabled", false);
 		}
 	});
+});
+
+
+listen<string>("command-exited", () => {
+	setLoadingState(false);
 });