chromium/chrome/browser/accessibility/live_caption/live_caption_unavailability_notifier.h

// Copyright 2022 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_ACCESSIBILITY_LIVE_CAPTION_LIVE_CAPTION_UNAVAILABILITY_NOTIFIER_H_
#define CHROME_BROWSER_ACCESSIBILITY_LIVE_CAPTION_LIVE_CAPTION_UNAVAILABILITY_NOTIFIER_H_

#include <memory>

#include "base/memory/weak_ptr.h"
#include "components/live_caption/views/caption_bubble_model.h"
#include "content/public/browser/document_service.h"
#include "content/public/browser/web_contents_observer.h"
#include "media/mojo/mojom/renderer_extensions.mojom.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/receiver_set.h"

class PrefChangeRegistrar;
class PrefService;

namespace content {
class RenderFrameHost;
}

namespace captions {

class CaptionBubbleContextBrowser;
class LiveCaptionController;

// Used to notify the browser that the renderer does not support Live Caption.
class LiveCaptionUnavailabilityNotifier
    : public content::DocumentService<
          media::mojom::MediaFoundationRendererNotifier>,
      public media::mojom::MediaFoundationRendererObserver { … };

}  // namespace captions

#endif  // CHROME_BROWSER_ACCESSIBILITY_LIVE_CAPTION_LIVE_CAPTION_UNAVAILABILITY_NOTIFIER_H_