third_party/chromium/media/base/text_track.h

// Copyright (c) 2012 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 file.

#ifndef MEDIA_BASE_TEXT_TRACK_H_
#define MEDIA_BASE_TEXT_TRACK_H_

#include <memory>
#include <string>

#include "base/callback.h"
#include "base/time/time.h"

namespace media {

class TextTrackConfig;

class TextTrack {
 public:
  virtual ~TextTrack() {}
  virtual void addWebVTTCue(base::TimeDelta start,
                            base::TimeDelta end,
                            const std::string& id,
                            const std::string& content,
                            const std::string& settings) = 0;
};

using AddTextTrackDoneCB = base::OnceCallback<void(std::unique_ptr<TextTrack>)>;

using AddTextTrackCB =
    base::RepeatingCallback<void(const TextTrackConfig& config,
                                 AddTextTrackDoneCB done_cb)>;

}  // namespace media

#endif  // MEDIA_BASE_TEXT_TRACK_H_