chromium/content/public/browser/frame_type.h

// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_PUBLIC_BROWSER_FRAME_TYPE_H_
#define CONTENT_PUBLIC_BROWSER_FRAME_TYPE_H_

#include "content/common/content_export.h"

namespace content {

// Type of a frame, capturing whether it's a subframe or a main frame and, if
// it's a main frame, which flavour of main frame it is, which can be a primary
// main frame of a WebContents or a non-primary main frame created on behalf of
// a prerendering or a fenced frame.
//
// Inside //content, it can be accessed directly from FrameTreeNode. In
// //content/public API the embedder can figure out the frame type of a frame
// associated with a given navigation via
// NavigationHandle::GetNavigatingFrameType().
enum class FrameType { … };

}  // namespace content

#endif  // CONTENT_PUBLIC_BROWSER_FRAME_TYPE_H_