media/base/text_cue.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef MEDIA_BASE_TEXT_CUE_H_
   6 #define MEDIA_BASE_TEXT_CUE_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/ref_counted.h"
  11 #include "base/time/time.h"
  12 #include "media/base/media_export.h"
  13
  14 namespace media {
  15
  16 // A text buffer to carry the components of a text track cue.
  17 class MEDIA_EXPORT TextCue
  18     : public base::RefCountedThreadSafe<TextCue> {
  19  public:
  20   TextCue(const base::TimeDelta& timestamp,
  21           const base::TimeDelta& duration,
  22           const std::string& id,
  23           const std::string& settings,
  24           const std::string& text);
  25
  26   // Access to constructor parameters.
  27   base::TimeDelta timestamp() const { return timestamp_; }
  28   base::TimeDelta duration() const { return duration_; }
  29   const std::string& id() const { return id_; }
  30   const std::string& settings() const { return settings_; }
  31   const std::string& text() const { return text_; }
  32
  33  private:
  34   friend class base::RefCountedThreadSafe<TextCue>;
  35   ~TextCue();
  36
  37   base::TimeDelta timestamp_;
  38   base::TimeDelta duration_;
  39   std::string id_;
  40   std::string settings_;
  41   std::string text_;
  42
  43   DISALLOW_IMPLICIT_CONSTRUCTORS(TextCue);
  44 };
  45
  46 }  // namespace media
  47
  48 #endif  // MEDIA_BASE_TEXT_CUE_H_