feat(desktop-gpui): pick an area's aspect ratio from chips and a menu, with fill and reset

.github/workflows/picker-smoke.yml

@@ -8,6 +8,7 @@ on:
       - "apps/desktop-gpui/src/app_windows.rs"
       - "apps/desktop-gpui/src/camera_window.rs"
       - "apps/desktop-gpui/src/picker_probe.rs"
+      - "apps/desktop-gpui/src/main_window.rs"
       - "apps/desktop-gpui/src/platform.rs"
       - "apps/desktop-gpui/src/platform/**"
       - "scripts/picker-smoke/**"
@@ -127,6 +128,19 @@ jobs:
             done
           fi
 
+      - name: Screen capture permission
+        if: ${{ runner.os == 'macOS' }}
+        run: |
+          set -euo pipefail
+          app="$GITHUB_WORKSPACE/apps/desktop-gpui/target/${{ matrix.settings.target }}/debug/cap-gpui"
+          db="/Library/Application Support/com.apple.TCC/TCC.db"
+          now=$(date +%s)
+          for client in "$app" /bin/bash /Users/runner/bin/Runner.Worker /Users/runner/bin/Runner.Listener; do
+            sudo sqlite3 "$db" "INSERT OR REPLACE INTO access (service,client,client_type,auth_value,auth_reason,auth_version,indirect_object_identifier,flags,last_modified) VALUES ('kTCCServiceScreenCapture','$client',1,2,4,1,'UNUSED',0,$now);"
+          done
+          sudo killall tccd || true
+          sleep 2
+
       - name: Picker probe
         shell: bash
         run: |

apps/desktop-gpui/src/picker_probe.rs

@@ -69,6 +69,7 @@ pub fn run(main: WindowHandle<MainWindow>, cx: &mut App) {
             let mut mode = cx.update(|cx| probe_mode(label, cx));
             mode["overlayInactiveBeforeActivation"] = inactive_before.into();
             modes.push(mode);
+            screenshot(&output, label, cx).await;
             cx.update(app_windows::dismiss_target_overlays);
             sleep(cx, 400).await;
         }
@@ -95,6 +96,29 @@ struct StackEntry {
     level: Option<i64>,
 }
 
+async fn screenshot(output: &std::ffi::OsStr, label: &str, cx: &mut AsyncApp) {
+    let Some(directory) = std::path::Path::new(output).parent() else {
+        return;
+    };
+    let path = directory.join(format!("{label}.png"));
+    let target = cap_recording::sources::screen_capture::ScreenCaptureTarget::Display {
+        id: scap_targets::Display::primary().id(),
+    };
+    let image = gpui_tokio::Tokio::spawn(cx, async move {
+        cap_recording::screenshot::capture_screenshot(target).await
+    })
+    .await;
+    match image {
+        Ok(Ok(image)) => {
+            if let Err(error) = image.save(&path) {
+                tracing::warn!(%error, "picker probe: could not save {label} screenshot");
+            }
+        }
+        Ok(Err(error)) => tracing::warn!("picker probe: {label} screenshot failed: {error:#}"),
+        Err(error) => tracing::warn!(%error, "picker probe: {label} screenshot task failed"),
+    }
+}
+
 async fn sleep(cx: &mut AsyncApp, millis: u64) {
     cx.background_executor()
         .timer(Duration::from_millis(millis))