tailwindcss

src-tauri/src/ui/scene/mod.rs

@@ -0,0 +1,101 @@
+use tauri::{AppHandle, Manager, WebviewUrl};
+
+pub fn apply_macos_decoration_window_policy(app_handle: &AppHandle, window_label: String) {
+    #[cfg(target_os = "macos")]
+    {
+        let app_handle_for_closure = app_handle.clone();
+
+        if let Err(e) = app_handle.run_on_main_thread(move || {
+            let Some(window) = app_handle_for_closure.get_window(&window_label) else {
+                println!(
+                    "Failed to apply macOS scene hardening: window '{}' not found",
+                    window_label
+                );
+                return;
+            };
+
+            fn native(window: &tauri::Window) -> Result<(), tauri::Error> {
+                let ns_window = unsafe { &*window.ns_window()?.cast::<objc2_app_kit::NSWindow>() };
+                let behavior = objc2_app_kit::NSWindowCollectionBehavior::CanJoinAllSpaces
+                    | objc2_app_kit::NSWindowCollectionBehavior::Stationary
+                    | objc2_app_kit::NSWindowCollectionBehavior::IgnoresCycle;
+
+                ns_window.setLevel(objc2_app_kit::NSStatusWindowLevel);
+                ns_window.setCollectionBehavior(behavior);
+
+                Ok(())
+            }
+
+            if let Err(e) = native(&window) {
+                println!("Failed to apply macOS scene hardening policy: {}", e);
+            }
+        }) {
+            println!("Failed to schedule macOS scene hardening policy: {}", e);
+        }
+    }
+
+    #[cfg(not(target_os = "macos"))]
+    {}
+}
+
+pub const WINDOW_LABEL: &str = "scene";
+
+pub fn overlay_fullscreen(
+    app_handle: &AppHandle,
+    window: &tauri::WebviewWindow,
+) -> Result<(), tauri::Error> {
+    let monitor = app_handle.primary_monitor()?.unwrap();
+    let monitor_size = monitor.size();
+
+    // Fullscreen the window by expanding the window to match monitor size then move it to the top-left corner
+    // This forces the window to fit under the notch that exists on MacBooks with a notch
+    window.set_size(tauri::PhysicalSize {
+        width: monitor_size.width,
+        height: monitor_size.height,
+    })?;
+
+    window.set_position(tauri::PhysicalPosition { x: 0, y: 0 })?;
+
+    Ok(())
+}
+
+pub fn open_window(app_handle: &AppHandle) -> Result<tauri::WebviewWindow, String> {
+    if let Some(window) = app_handle.get_webview_window(WINDOW_LABEL) {
+        window.show().map_err(|e| e.to_string())?;
+        return Ok(window);
+    };
+
+    let builder = tauri::WebviewWindowBuilder::new(
+        app_handle,
+        WINDOW_LABEL,
+        WebviewUrl::App("/scene".into()),
+    )
+    .title("Scene")
+    .inner_size(800.0, 600.0)
+    .resizable(false)
+    .maximizable(false)
+    .minimizable(false)
+    .decorations(false)
+    .transparent(true)
+    .always_on_top(true)
+    .skip_taskbar(true)
+    .shadow(false)
+    .visible(true)
+    .focused(false);
+
+    let window = builder.build().map_err(|e: tauri::Error| e.to_string())?;
+
+    #[cfg(debug_assertions)]
+    window.open_devtools();
+
+    Ok(window)
+}
+
+pub fn init(app_handle: &AppHandle) {
+    let window = open_window(app_handle).expect("Scene window should be opened successfully");
+    overlay_fullscreen(app_handle, &window).expect("Scene window should be fullscreened");
+    apply_macos_decoration_window_policy(app_handle, WINDOW_LABEL.to_string());
+    window
+        .set_ignore_cursor_events(true)
+        .expect("Scene window needs to ignore cursor events");
+}