Add rog-control-center to the workspace

rog-control-center/src/main.rs

@@ -0,0 +1,94 @@
+use rog_control_center::{
+    config::Config, get_ipc_file, notify::start_notifications, on_tmp_dir_exists,
+    page_states::PageDataStates, RogApp, SHOW_GUI,
+};
+use rog_dbus::RogDbusClientBlocking;
+use std::{
+    io::Read,
+    sync::{
+        atomic::{AtomicBool, Ordering},
+        Arc,
+    },
+    thread::spawn,
+    time::Duration,
+};
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    // Startup
+    let mut config = Config::load()?;
+    let start_closed = config.startup_in_background;
+
+    if config.startup_in_background {
+        config.run_in_background = true;
+        config.save()?;
+    }
+
+    let (dbus, _) = RogDbusClientBlocking::new().unwrap();
+    let supported = dbus.proxies().supported().supported_functions().unwrap();
+    // Cheap method to alert to notifications rather than spinning a thread for each
+    // This is quite different when done in a retained mode app
+    let charge_notified = Arc::new(AtomicBool::new(false));
+    let bios_notified = Arc::new(AtomicBool::new(false));
+    let aura_notified = Arc::new(AtomicBool::new(false));
+    let anime_notified = Arc::new(AtomicBool::new(false));
+    let profiles_notified = Arc::new(AtomicBool::new(false));
+    let fans_notified = Arc::new(AtomicBool::new(false));
+    // TODO: change this to an error instead of the nested unwraps, then use to
+    // display a bare box app with error message.
+    let states = PageDataStates::new(
+        charge_notified.clone(),
+        bios_notified.clone(),
+        aura_notified.clone(),
+        anime_notified.clone(),
+        profiles_notified.clone(),
+        fans_notified.clone(),
+        &supported,
+        &dbus,
+    );
+
+    if config.enable_notifications {
+        start_notifications(
+            charge_notified,
+            bios_notified,
+            aura_notified,
+            anime_notified,
+            profiles_notified,
+            fans_notified,
+        )?;
+    }
+
+    // tmp-dir must live to the end of program life
+    let _tmp_dir = match tempfile::Builder::new()
+        .prefix("rog-gui")
+        .rand_bytes(0)
+        .tempdir()
+    {
+        Ok(tmp) => tmp,
+        Err(_) => on_tmp_dir_exists().unwrap(),
+    };
+
+    let native_options = eframe::NativeOptions {
+        decorated: true,
+        ..Default::default()
+    };
+
+    let should_show_gui = Arc::new(AtomicBool::new(!start_closed));
+    let should = should_show_gui.clone();
+    spawn(move || {
+        // Loop is blocked here until a single byte is read
+        loop {
+            let mut buf = [0u8; 4];
+            if get_ipc_file().unwrap().read(&mut buf).is_ok() && buf[0] == SHOW_GUI {
+                should_show_gui.store(true, Ordering::SeqCst);
+                // Give the starting app a change to read or we'll race it
+                std::thread::sleep(Duration::from_millis(10));
+            }
+        }
+    });
+
+    eframe::run_native(
+        "ROG Control Center",
+        native_options,
+        Box::new(move |cc| Box::new(RogApp::new(start_closed, config, should, states, cc))),
+    );
+}