fix(overlay): Linux X11/XWayland stacking, stale pause state, multi-copy selector (#101)

2026-08-28 00:15:27 -07:00 · 2026-05-31 20:59:18 -07:00
parent b46b8dfa41
commit e1ea464bc9
103 changed files with 6314 additions and 353 deletions
@@ -0,0 +1,108 @@
+import assert from 'node:assert/strict';
+import test from 'node:test';
+import {
+  resolveLinuxVisibleOverlayWindowModeAction,
+  shouldExitFullscreenOverrideForTrackedGeometry,
+} from './linux-visible-overlay-window-mode';
+
+test('linux overlay mode sync records fullscreen without creating a hidden overlay', () => {
+  assert.deepEqual(
+    resolveLinuxVisibleOverlayWindowModeAction({
+      currentMode: 'managed',
+      fullscreen: true,
+      hasLiveWindow: false,
+      visibleOverlayVisible: false,
+    }),
+    {
+      nextMode: 'fullscreen-override',
+      shouldCreateWindow: false,
+      shouldDestroyCurrentWindow: false,
+      shouldRefreshVisibleOverlay: false,
+      createWindowTiming: 'none',
+    },
+  );
+});
+
+test('linux overlay mode sync destroys stale hidden window without replacing it', () => {
+  assert.deepEqual(
+    resolveLinuxVisibleOverlayWindowModeAction({
+      currentMode: 'managed',
+      fullscreen: true,
+      hasLiveWindow: true,
+      visibleOverlayVisible: false,
+    }),
+    {
+      nextMode: 'fullscreen-override',
+      shouldCreateWindow: false,
+      shouldDestroyCurrentWindow: true,
+      shouldRefreshVisibleOverlay: false,
+      createWindowTiming: 'none',
+    },
+  );
+});
+
+test('linux overlay mode sync replaces visible window when fullscreen mode changes', () => {
+  assert.deepEqual(
+    resolveLinuxVisibleOverlayWindowModeAction({
+      currentMode: 'managed',
+      fullscreen: true,
+      hasLiveWindow: true,
+      visibleOverlayVisible: true,
+    }),
+    {
+      nextMode: 'fullscreen-override',
+      shouldCreateWindow: true,
+      shouldDestroyCurrentWindow: true,
+      shouldRefreshVisibleOverlay: true,
+      createWindowTiming: 'after-current-destroyed',
+    },
+  );
+});
+
+test('linux overlay mode sync creates correct visible window when none exists', () => {
+  assert.deepEqual(
+    resolveLinuxVisibleOverlayWindowModeAction({
+      currentMode: 'fullscreen-override',
+      fullscreen: true,
+      hasLiveWindow: false,
+      visibleOverlayVisible: true,
+    }),
+    {
+      nextMode: 'fullscreen-override',
+      shouldCreateWindow: true,
+      shouldDestroyCurrentWindow: false,
+      shouldRefreshVisibleOverlay: true,
+      createWindowTiming: 'now',
+    },
+  );
+});
+
+test('linux overlay mode sync no-ops when live window already matches mode', () => {
+  assert.deepEqual(
+    resolveLinuxVisibleOverlayWindowModeAction({
+      currentMode: 'fullscreen-override',
+      fullscreen: true,
+      hasLiveWindow: true,
+      visibleOverlayVisible: true,
+    }),
+    {
+      nextMode: 'fullscreen-override',
+      shouldCreateWindow: false,
+      shouldDestroyCurrentWindow: false,
+      shouldRefreshVisibleOverlay: false,
+      createWindowTiming: 'none',
+    },
+  );
+});
+
+test('linux overlay mode exits fullscreen override when tracked geometry is windowed', () => {
+  assert.equal(
+    shouldExitFullscreenOverrideForTrackedGeometry({
+      currentMode: 'fullscreen-override',
+      trackedFullscreen: true,
+      geometry: { x: 420, y: 90, width: 1280, height: 720 },
+      displayBounds: { x: 0, y: 0, width: 2560, height: 1440 },
+    }),
+    true,
+  );
+});