Start profiler UI/thread

src/window/game.rs

@@ -228,6 +228,11 @@ impl GameWindow {
                     .send_event(UserEvent::OpenTerminal(self.sim_id))
                     .unwrap();
             }
+            if ui.button("Profiler").clicked() {
+                self.proxy
+                    .send_event(UserEvent::OpenProfiler(self.sim_id))
+                    .unwrap();
+            }
             if ui.button("GDB Server").clicked() {
                 self.proxy
                     .send_event(UserEvent::OpenDebugger(self.sim_id))

src/window/profile.rs

@@ -0,0 +1,54 @@
+use egui::{CentralPanel, ViewportBuilder, ViewportId};
+
+use crate::{
+    emulator::{EmulatorClient, SimId},
+    profiler::Profiler,
+    window::AppWindow,
+};
+
+pub struct ProfileWindow {
+    sim_id: SimId,
+    profiler: Profiler,
+}
+
+impl ProfileWindow {
+    pub fn new(sim_id: SimId, client: EmulatorClient) -> Self {
+        Self {
+            sim_id,
+            profiler: Profiler::new(sim_id, client),
+        }
+    }
+
+    pub fn launch(&mut self) {
+        self.profiler.start();
+    }
+}
+
+impl AppWindow for ProfileWindow {
+    fn viewport_id(&self) -> ViewportId {
+        ViewportId::from_hash_of(format!("Profile-{}", self.sim_id))
+    }
+
+    fn sim_id(&self) -> SimId {
+        self.sim_id
+    }
+
+    fn initial_viewport(&self) -> ViewportBuilder {
+        ViewportBuilder::default()
+            .with_title(format!("Profiler ({})", self.sim_id))
+            .with_inner_size((300.0, 200.0))
+    }
+
+    fn show(&mut self, ctx: &egui::Context) {
+        CentralPanel::default().show(ctx, |ui| {
+            let mut started = self.profiler.started();
+            if ui.checkbox(&mut started, "Profiling enabled?").changed() {
+                if started {
+                    self.profiler.start();
+                } else {
+                    self.profiler.stop();
+                }
+            }
+        });
+    }
+}