feat(subtitle-sidebar): add sidebar config surface (#28)

src/renderer/overlay-mouse-ignore.ts

@@ -0,0 +1,42 @@
+import type { RendererContext } from './context';
+import type { RendererState } from './state';
+
+function isBlockingOverlayModalOpen(state: RendererState): boolean {
+  const embeddedSidebarOpen =
+    state.subtitleSidebarModalOpen && state.subtitleSidebarConfig?.layout === 'embedded';
+
+  return Boolean(
+    state.controllerSelectModalOpen ||
+      state.controllerDebugModalOpen ||
+      state.jimakuModalOpen ||
+      state.kikuModalOpen ||
+      state.runtimeOptionsModalOpen ||
+      state.subsyncModalOpen ||
+      state.sessionHelpModalOpen ||
+      (state.subtitleSidebarModalOpen && !embeddedSidebarOpen),
+  );
+}
+
+export function syncOverlayMouseIgnoreState(ctx: RendererContext): void {
+  const shouldStayInteractive =
+    ctx.state.isOverSubtitle ||
+    ctx.state.isOverSubtitleSidebar ||
+    ctx.state.yomitanPopupVisible ||
+    isBlockingOverlayModalOpen(ctx.state);
+
+  if (shouldStayInteractive) {
+    ctx.dom.overlay.classList.add('interactive');
+  } else {
+    ctx.dom.overlay.classList.remove('interactive');
+  }
+  if (!ctx.platform?.shouldToggleMouseIgnore) {
+    return;
+  }
+
+  if (shouldStayInteractive) {
+    window.electronAPI.setIgnoreMouseEvents(false);
+    return;
+  }
+
+  window.electronAPI.setIgnoreMouseEvents(true, { forward: true });
+}