chromium/chrome/browser/ui/views/media_preview/camera_preview/video_stream_coordinator.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_UI_VIEWS_MEDIA_PREVIEW_CAMERA_PREVIEW_VIDEO_STREAM_COORDINATOR_H_
#define CHROME_BROWSER_UI_VIEWS_MEDIA_PREVIEW_CAMERA_PREVIEW_VIDEO_STREAM_COORDINATOR_H_

#include <stddef.h>

#include <memory>
#include <optional>
#include <utility>
#include <vector>

#include "base/functional/callback_forward.h"
#include "base/memory/scoped_refptr.h"
#include "base/scoped_observation.h"
#include "base/time/time.h"
#include "chrome/browser/ui/views/media_preview/media_preview_metrics.h"
#include "components/capture_mode/camera_video_frame_handler.h"
#include "media/capture/video_capture_types.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "services/video_capture/public/mojom/video_source_provider.mojom.h"
#include "ui/views/view_observer.h"

class VideoStreamView;

namespace views {
class Throbber;
}  // namespace views

// Sets up, updates and maintains the lifetime of the VideoStreamView.
// The view controller layer would be very thin so it is combined with the
// coordinator for the VideoStreamView.
class VideoStreamCoordinator
    : public capture_mode::CameraVideoFrameHandler::Delegate,
      views::ViewObserver { … };

#endif  // CHROME_BROWSER_UI_VIEWS_MEDIA_PREVIEW_CAMERA_PREVIEW_VIDEO_STREAM_COORDINATOR_H_