Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

apps/desktop/electron/titlebar-overlay-width.ts

@@ -0,0 +1,42 @@
+export const OVERLAY_FALLBACK_WIDTH = 144
+
+/**
+ * Static pre-layout reservation (px) for the right-side native window-controls
+ * overlay (min/max/close). Only a FALLBACK — once laid out the renderer reads
+ * the exact width from navigator.windowControlsOverlay
+ * (use-window-controls-overlay-width.ts) and uses this value only when the WCO
+ * API is unavailable.
+ *
+ * macOS uses traffic lights positioned via trafficLightPosition, not a WCO
+ * overlay, so it reserves nothing here. Every other desktop platform now paints
+ * the Electron overlay (Windows, WSLg, and plain Linux KDE/GNOME), so they all
+ * reserve the fallback width — the split is simply mac vs. not.
+ *
+ * @param {{ isMac?: boolean }} opts
+ */
+export function nativeOverlayWidth({ isWindows = false, isWsl = false, isMac = false } = {}) {
+  if (isMac) {
+    return 0
+  }
+
+  return OVERLAY_FALLBACK_WIDTH
+}
+
+// macOS Tahoe ships as Darwin 25 (Sequoia is 24); the Darwin number is truthful,
+// unlike the product version which macOS reports as 16 or 26 depending on the
+// build SDK.
+export const MACOS_TAHOE_DARWIN_MAJOR = 25
+
+/**
+ * Height (px) to pass to `titleBarOverlay` on macOS. Tahoe (Darwin 25+)
+ * miscalculates the native traffic-light position when the overlay carries a
+ * nonzero height (electron#49183), shoving the lights into the left titlebar
+ * tools. Return 0 there so `setWindowButtonPosition` lands them at the configured
+ * inset; the renderer paints its own drag strips, so nothing is lost. Pre-Tahoe
+ * keeps the full titlebar height, byte-identical.
+ *
+ * @param {{ darwinMajor?: number, titlebarHeight?: number }} opts
+ */
+export function macTitleBarOverlayHeight({ darwinMajor = 0, titlebarHeight = 0 } = {}) {
+  return darwinMajor >= MACOS_TAHOE_DARWIN_MAJOR ? 0 : titlebarHeight
+}