fix: 修复桌面 DOCX 媒体捕获超时

2026-08-02 13:50:25 +08:00
parent 14f470454c
commit 5c82b3df7f
12 changed files with 417 additions and 47 deletions
@@ -18,6 +18,25 @@ export interface ElectronDocxMediaEngineOptions {
  renderUrl: string;
 }

+export async function withActiveDocxCaptureSurface<T>(
+  window: Pick<
+    BrowserWindow,
+    "showInactive" | "hide" | "isDestroyed"
+  >,
+  operation: () => Promise<T>,
+  settleMs = 50
+) {
+  window.showInactive();
+  await new Promise((resolve) => setTimeout(resolve, settleMs));
+  try {
+    return await operation();
+  } finally {
+    if (!window.isDestroyed()) {
+      window.hide();
+    }
+  }
+}
+
 export class ElectronDocxMediaEngine
  implements DocxMediaCaptureAdapter, DocxThemeStyleCaptureAdapter
 {
@@ -98,10 +117,14 @@ export class ElectronDocxMediaEngine
    };
    signal?.addEventListener("abort", abort, { once: true });
    try {
-      return await captureDocxMediaWithElectronWebContents(
-        window.webContents,
-        request,
-        signal
+      return await withActiveDocxCaptureSurface(
+        window,
+        () =>
+          captureDocxMediaWithElectronWebContents(
+            window.webContents,
+            request,
+            signal
+          )
      );
    } finally {
      signal?.removeEventListener("abort", abort);