xbmc/cores/VideoPlayer/DVDFileInfo.h

   1 /*
   2  *  Copyright (C) 2005-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #pragma once
  10
  11 #include <memory>
  12 #include <string>
  13 #include <vector>
  14
  15 class CFileItem;
  16 class CDVDDemux;
  17 class CStreamDetails;
  18 class CStreamDetailSubtitle;
  19 class CDVDInputStream;
  20 class CTexture;
  21 class CTextureDetails;
  22
  23 class CDVDFileInfo
  24 {
  25 public:
  26   static std::unique_ptr<CTexture> ExtractThumbToTexture(const CFileItem& fileItem,
  27                                                          int chapterNumber = 0);
  28
  29   /*!
  30    * @brief Can a thumbnail image and file stream details be extracted from this file item?
  31   */
  32   static bool CanExtract(const CFileItem& fileItem);
  33
  34   // Probe the files streams and store the info in the VideoInfoTag
  35   static bool GetFileStreamDetails(CFileItem* pItem);
  36
  37   static bool GetFileDuration(const std::string& path, int& duration);
  38
  39 private:
  40   static bool DemuxerToStreamDetails(const std::shared_ptr<CDVDInputStream>& pInputStream,
  41                                      CDVDDemux* pDemux,
  42                                      CStreamDetails& details,
  43                                      const std::string& path = "");
  44
  45   /** \brief Probe the file's internal and external streams and store the info in the StreamDetails parameter.
  46   *   \param[out] details The file's StreamDetails consisting of internal streams and external subtitle streams.
  47   */
  48   static bool DemuxerToStreamDetails(const std::shared_ptr<CDVDInputStream>& pInputStream,
  49                                      CDVDDemux* pDemuxer,
  50                                      const std::vector<CStreamDetailSubtitle>& subs,
  51                                      CStreamDetails& details);
  52
  53   /** \brief Probe the streams of an external subtitle file and store the info in the StreamDetails parameter.
  54   *   \param[out] details The external subtitle file's StreamDetails.
  55   */
  56   static bool AddExternalSubtitleToDetails(const std::string &path, CStreamDetails &details, const std::string& filename, const std::string& subfilename = "");
  57
  58   /** \brief Checks external subtitles for a given item and adds any existing ones to the item stream details
  59   *   \param item The video item
  60   *   \sa AddExternalSubtitleToDetails
  61   */
  62   static void ProcessExternalSubtitles(CFileItem* item);
  63 };