Initial commit

src/main.rs

@@ -0,0 +1,31 @@
+use gio::prelude::*;
+use glib::clone;
+use std::cell::RefCell;
+
+mod window;
+use window::Window;
+
+fn main() {
+    let bytes = glib::Bytes::from(include_bytes!("../res/resources.gresource").as_ref());
+    let resource = gio::Resource::from_data(&bytes).expect("Failed to load resources!");
+    gio::resources_register(&resource);
+
+    let app = gtk::Application::new(
+        Some("de.johrpan.musicus_desktop"),
+        gio::ApplicationFlags::empty(),
+    )
+    .expect("Failed to initialize GTK application!");
+
+    let window = RefCell::new(None::<Window>);
+
+    app.connect_activate(clone!(@strong app => move |_| {
+        let mut window = window.borrow_mut();
+        if window.is_none() {
+            window.replace(Window::new(&app));
+        }
+        window.as_ref().unwrap().present();
+    }));
+
+    let args = std::env::args().collect::<Vec<String>>();
+    app.run(&args);
+}