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   1 // Copyright 2016 Samsung Electronics. 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 CONTENT_BROWSER_RENDERER_HOST_PEPPER_MEDIA_PLAYER_PEPPER_MEDIA_PLAYER_PRIVATE_H_
   6 #define CONTENT_BROWSER_RENDERER_HOST_PEPPER_MEDIA_PLAYER_PEPPER_MEDIA_PLAYER_PRIVATE_H_
   7
   8 #include <memory>
   9 #include <string>
  10 #include <vector>
  11 #include <utility>
  12
  13 #include "base/callback.h"
  14 #include "base/memory/ref_counted.h"
  15 #include "ppapi/c/pp_bool.h"
  16 #include "ppapi/c/pp_rect.h"
  17 #include "ppapi/c/pp_size.h"
  18 #include "ppapi/c/pp_time.h"
  19 #include "ppapi/c/samsung/pp_media_player_samsung.h"
  20
  21 namespace content {
  22
  23 class BufferingListenerPrivate;
  24 class DRMListenerPrivate;
  25 class MediaEventsListenerPrivate;
  26 class PepperMediaDataSourcePrivate;
  27 class PepperMediaPlayerPrivateFactory;
  28 class SubtitleListenerPrivate;
  29
  30 // Platform depended part of Media Player PPAPI implementation,
  31 // see ppapi/api/samsung/ppb_media_player_samsung.idl.
  32
  33 class PepperMediaPlayerPrivate
  34     : public base::RefCountedThreadSafe<PepperMediaPlayerPrivate> {
  35  public:
  36   virtual void SetBufferingListener(
  37       std::unique_ptr<BufferingListenerPrivate>) = 0;
  38   virtual void SetDRMListener(std::unique_ptr<DRMListenerPrivate>) = 0;
  39   virtual void SetMediaEventsListener(
  40       std::unique_ptr<MediaEventsListenerPrivate>) = 0;
  41   virtual void SetSubtitleListener(
  42       std::unique_ptr<SubtitleListenerPrivate>) = 0;
  43
  44   virtual void AttachDataSource(
  45       const scoped_refptr<PepperMediaDataSourcePrivate>&,
  46       const base::Callback<void(int32_t)>& callback) = 0;
  47
  48   virtual void Play(const base::Callback<void(int32_t)>& callback) = 0;
  49   virtual void Pause(const base::Callback<void(int32_t)>& callback) = 0;
  50   virtual void Stop(const base::Callback<void(int32_t)>& callback) = 0;
  51   virtual void Seek(PP_TimeTicks,
  52                     const base::Callback<void(int32_t)>& callback) = 0;
  53
  54   virtual void SetPlaybackRate(
  55       double rate,
  56       const base::Callback<void(int32_t)>& callback) = 0;
  57   virtual void GetDuration(
  58       const base::Callback<void(int32_t, PP_TimeDelta)>& callback) = 0;
  59   virtual void GetCurrentTime(
  60       const base::Callback<void(int32_t, PP_TimeTicks)>& callback) = 0;
  61
  62   virtual void GetPlayerState(
  63       const base::Callback<void(int32_t, PP_MediaPlayerState)>& callback) = 0;
  64
  65   virtual void GetCurrentVideoTrackInfo(
  66       const base::Callback<void(int32_t, const PP_VideoTrackInfo&)>&
  67           callback) = 0;
  68   virtual void GetVideoTracksList(
  69       const base::Callback<
  70           void(int32_t, const std::vector<PP_VideoTrackInfo>&)>& callback) = 0;
  71   virtual void GetCurrentAudioTrackInfo(
  72       const base::Callback<void(int32_t, const PP_AudioTrackInfo&)>&
  73           callback) = 0;
  74   virtual void GetAudioTracksList(
  75       const base::Callback<
  76           void(int32_t, const std::vector<PP_AudioTrackInfo>&)>& callback) = 0;
  77   virtual void GetCurrentTextTrackInfo(
  78       const base::Callback<void(int32_t, const PP_TextTrackInfo&)>&
  79           callback) = 0;
  80   virtual void GetTextTracksList(
  81       const base::Callback<void(int32_t, const std::vector<PP_TextTrackInfo>&)>&
  82           callback) = 0;
  83   virtual void SelectTrack(PP_ElementaryStream_Type_Samsung,
  84                            uint32_t track_index,
  85                            const base::Callback<void(int32_t)>& callback) = 0;
  86
  87   virtual void AddExternalSubtitles(
  88       const std::string& file_path,
  89       const std::string& encoding,
  90       const base::Callback<void(int32_t, const PP_TextTrackInfo&)>&
  91           callback) = 0;
  92   virtual void SetSubtitlesDelay(
  93       PP_TimeDelta delay,
  94       const base::Callback<void(int32_t)>& callback) = 0;
  95
  96   virtual void SetDisplayRect(
  97       const PP_Rect& display_rect,
  98       const PP_FloatRect& crop_ratio_rect,
  99       const base::Callback<void(int32_t)>& callback) = 0;
 100
 101   virtual void SetDRMSpecificData(
 102       PP_MediaPlayerDRMType,
 103       PP_MediaPlayerDRMOperation,
 104       const void*,
 105       size_t,
 106       const base::Callback<void(int32_t)>& callback) = 0;
 107
 108  protected:
 109   friend class base::RefCountedThreadSafe<PepperMediaPlayerPrivate>;
 110   virtual ~PepperMediaPlayerPrivate() {}
 111   PepperMediaPlayerPrivate() = default;
 112
 113  private:
 114   DISALLOW_COPY_AND_ASSIGN(PepperMediaPlayerPrivate);
 115 };
 116
 117 }  // namespace content
 118
 119 #endif  // CONTENT_BROWSER_RENDERER_HOST_PEPPER_MEDIA_PLAYER_PEPPER_MEDIA_PLAYER_PRIVATE_H_