1 files changed, 34 insertions, 0 deletions
diff --git a/src/core/pdf_util_qt.h b/src/core/pdf_util_qt.h
new file mode 100644
index 000000000..5ee211800
--- /dev/null
+++ b/src/core/pdf_util_qt.h
@@ -0,0 +1,34 @@
+// Copyright (C) 2023 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+// Copyright 2021 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE.Chromium file.
+
+#ifndef PDF_UTIL_QT_H
+#define PDF_UTIL_QT_H
+
+namespace content {
+class RenderFrameHost;
+class WebContents;
+}  // namespace content
+
+namespace url {
+class Origin;
+}  // namespace url
+
+namespace QtWebEngineCore {
+
+// from chrome/common/pdf_util.cc:
+constexpr char kPDFMimeType[] = "application/pdf";
+
+bool IsPdfExtensionOrigin(const url::Origin &origin);
+bool IsPdfInternalPluginAllowedOrigin(const url::Origin &origin);
+
+// from chrome/browser/pdf/pdf_frame_util.cc:
+content::RenderFrameHost *GetFullPagePlugin(content::WebContents *contents);
+content::RenderFrameHost *FindPdfChildFrame(content::RenderFrameHost *rfh);
+
+} // namespace QtWebEngineCore
+
+#endif // PDF_UTIL_QT_H