Pass window to file picker

src/window/profile.rs

@@ -1,13 +1,14 @@
-use std::{fs, time::Duration};
+use std::{fs, sync::Arc, time::Duration};
 
 use anyhow::Result;
 use egui::{Button, CentralPanel, Checkbox, Label, ViewportBuilder, ViewportId};
 use egui_notify::{Anchor, Toast, Toasts};
+use winit::window::Window;
 
 use crate::{
     emulator::{EmulatorClient, EmulatorCommand, EmulatorState, SimId},
     profiler::{Profiler, ProfilerStatus},
-    window::AppWindow,
+    window::{AppWindow, InitArgs},
 };
 
 pub struct ProfileWindow {
@@ -15,6 +16,7 @@ pub struct ProfileWindow {
     client: EmulatorClient,
     profiler: Profiler,
     toasts: Toasts,
+    window: Option<Arc<Window>>,
 }
 
 impl ProfileWindow {
@@ -27,6 +29,7 @@ impl ProfileWindow {
                 .with_anchor(Anchor::BottomLeft)
                 .with_margin((10.0, 10.0).into())
                 .reverse(true),
+            window: None,
         }
     }
 
@@ -59,10 +62,13 @@ impl ProfileWindow {
 
     fn try_finish_recording(&mut self) -> Result<Option<String>> {
         let bytes_receiver = self.profiler.finish_recording();
-        let file = rfd::FileDialog::new()
+        let mut file_dialog = rfd::FileDialog::new()
             .add_filter("Profiler files", &["json"])
-            .set_file_name("profile.json")
-            .save_file();
+            .set_file_name("profile.json");
+        if let Some(window) = self.window.as_ref() {
+            file_dialog = file_dialog.set_parent(window);
+        }
+        let file = file_dialog.save_file();
         if let Some(path) = file {
             let bytes = pollster::block_on(bytes_receiver)?;
             let _ = fs::remove_file(&path);
@@ -160,4 +166,8 @@ impl AppWindow for ProfileWindow {
         });
         self.toasts.show(ctx);
     }
+
+    fn on_init(&mut self, args: InitArgs) {
+        self.window = Some(args.window.clone());
+    }
 }