C++ CFileItem::IsAudio方法代码示例

void CPlayerCoreFactory::GetPlayers(const CFileItem& item, std::vector<std::string>&players) const
{
  CURL url(item.GetPath());

  CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers(%s)", CURL::GetRedacted(item.GetPath()).c_str());

  std::vector<std::string>validPlayers;
  GetPlayers(validPlayers);

  // Process rules
  for (auto rule: m_vecCoreSelectionRules)
    rule->GetPlayers(item, validPlayers, players);

  CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: matched {0} rules with players", players.size());

  // Process defaults

  // Set video default player. Check whether it's video first (overrule audio and
  // game check). Also push these players in case it is NOT audio or game either.
  if (item.IsVideo() || (!item.IsAudio() && !item.IsGame()))
  {
    int idx = GetPlayerIndex("videodefaultplayer");
    if (idx > -1)
    {
      std::string eVideoDefault = GetPlayerName(idx);
      CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: adding videodefaultplayer (%s)", eVideoDefault.c_str());
      players.push_back(eVideoDefault);
    }
    GetPlayers(players, false, true);  // Video-only players
    GetPlayers(players, true, true);   // Audio & video players
  }

  // Set audio default player
  // Pushback all audio players in case we don't know the type
  if (item.IsAudio())
  {
    int idx = GetPlayerIndex("audiodefaultplayer");
    if (idx > -1)
    {
      std::string eAudioDefault = GetPlayerName(idx);
      CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: adding audiodefaultplayer (%s)", eAudioDefault.c_str());
        players.push_back(eAudioDefault);
    }
    GetPlayers(players, true, false); // Audio-only players
    GetPlayers(players, true, true);  // Audio & video players
  }

  if (item.IsGame())
  {
    CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: adding retroplayer");
    players.push_back("RetroPlayer");
  }

  CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: added {0} players", players.size());
}

void CApplicationMessenger::MediaPlay(string filename)
{
  CFileItem item;
  item.m_strPath = filename;
  item.m_bIsFolder = false;
  if (item.IsAudio())
    item.SetMusicThumb();
  else
    item.SetVideoThumb();
  item.FillInDefaultIcon();

  MediaPlay(item);
}

void CPlayerCoreFactory::GetPlayers( const CFileItem& item, VECPLAYERCORES &vecCores)
{
  CURL url(item.GetPath());

  CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers(%s)", item.GetPath().c_str());

  // Process rules
  for(unsigned int i = 0; i < s_vecCoreSelectionRules.size(); i++)
    s_vecCoreSelectionRules[i]->GetPlayers(item, vecCores);

  CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: matched %"PRIuS" rules with players", vecCores.size());

  if( PAPlayer::HandlesType(url.GetFileType()) )
  {
    // We no longer force PAPlayer as our default audio player (used to be true):
    bool bAdd = false;
    if (url.GetProtocol().Equals("mms"))
    {
       bAdd = false;
    }
    else if (item.IsType(".wma"))
    {
//      bAdd = true;
//      DVDPlayerCodec codec;
//      if (!codec.Init(item.GetPath(),2048))
//        bAdd = false;
//      codec.DeInit();
    }

    if (bAdd)
    {
      if( g_guiSettings.GetInt("audiooutput.mode") == AUDIO_ANALOG && !AUDIO_IS_BITSTREAM(g_guiSettings.GetInt("audiooutput2.mode")) )
      {
        CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: adding PAPlayer (%d)", EPC_PAPLAYER);
        vecCores.push_back(EPC_PAPLAYER);
      }
      else if (url.GetFileType().Equals("ac3") 
            || url.GetFileType().Equals("dts"))
      {
        CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: adding DVDPlayer (%d)", EPC_DVDPLAYER);
        vecCores.push_back(EPC_DVDPLAYER);
      }
      else
      {
        CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: adding PAPlayer (%d)", EPC_PAPLAYER);
        vecCores.push_back(EPC_PAPLAYER);
      }
    }
  }

  // Process defaults

  // Set video default player. Check whether it's video first (overrule audio check)
  // Also push these players in case it is NOT audio either
  if (item.IsVideo() || !item.IsAudio())
  {
    PLAYERCOREID eVideoDefault = GetPlayerCore("videodefaultplayer");
    if (eVideoDefault != EPC_NONE)
    {
      CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: adding videodefaultplayer (%d)", eVideoDefault);
      vecCores.push_back(eVideoDefault);
    }
    GetPlayers(vecCores, false, true);  // Video-only players
    GetPlayers(vecCores, true, true);   // Audio & video players
  }

  // Set audio default player
  // Pushback all audio players in case we don't know the type
  if (item.IsAudio())
  {
    PLAYERCOREID eAudioDefault = GetPlayerCore("audiodefaultplayer");
    if (eAudioDefault != EPC_NONE)
    {
      CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: adding audiodefaultplayer (%d)", eAudioDefault);
      vecCores.push_back(eAudioDefault);
    }
    GetPlayers(vecCores, true, false); // Audio-only players
    GetPlayers(vecCores, true, true);  // Audio & video players
  }

  /* make our list unique, preserving first added players */
  unique(vecCores);

  CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers: added %"PRIuS" players", vecCores.size());
}

void CPlayerCoreFactory::GetPlayers( const CFileItem& item, VECPLAYERCORES &vecCores)
{
  CURL url(item.m_strPath);

  CLog::Log(LOGDEBUG, "CPlayerCoreFactory::GetPlayers(%s)", item.m_strPath.c_str());

  // ugly hack for ReplayTV. our filesystem is broken against real ReplayTV's (not the psuedo DVArchive)
  // it breaks down for small requests. As we can't allow truncated reads for all emulated dll file functions
  // we are often forced to do small reads to fill up the full buffer size wich seems gives garbage back
  if (url.GetProtocol().Equals("rtv"))
  {
    vecCores.push_back(EPC_MPLAYER); // vecCores.push_back(EPC_DVDPLAYER);
  }
  
  if (url.GetProtocol().Equals("hdhomerun")
  ||  url.GetProtocol().Equals("myth")
  ||  url.GetProtocol().Equals("cmyth")
  ||  url.GetProtocol().Equals("rtmp"))
  {
    vecCores.push_back(EPC_DVDPLAYER);
  }
  
  if (url.GetProtocol().Equals("lastfm") ||
      url.GetProtocol().Equals("shout"))
  {
    vecCores.push_back(EPC_PAPLAYER);
  }
   
  if (url.GetProtocol().Equals("mms"))
  {
    vecCores.push_back(EPC_DVDPLAYER);    
  }

  // dvdplayer can play standard rtsp streams
  if (url.GetProtocol().Equals("rtsp") 
  && !url.GetFileType().Equals("rm") 
  && !url.GetFileType().Equals("ra"))
  {
    vecCores.push_back(EPC_DVDPLAYER);
  }

  // Special care in case it's an internet stream
  if (item.IsInternetStream())
  {
    CStdString content = item.GetContentType();
    CLog::Log(LOGDEBUG, "%s - Item is an internet stream, content-type=%s", __FUNCTION__, content.c_str());

    if (content == "video/x-flv"
    ||  content == "video/flv")
    {
      vecCores.push_back(EPC_DVDPLAYER);
    }
    else if (content == "audio/aacp")
    {
      vecCores.push_back(EPC_DVDPLAYER);
    }
    else if (content == "application/sdp")
    {
      vecCores.push_back(EPC_DVDPLAYER);
    }
    else if (content == "application/octet-stream")
    {
      //unknown contenttype, send mp2 to pap
      if( url.GetFileType() == "mp2")
        vecCores.push_back(EPC_PAPLAYER);
    }
  }

  if (item.IsDVD() || item.IsDVDFile() || item.IsDVDImage())
  {
    if ( g_advancedSettings.m_videoDefaultDVDPlayer == "externalplayer" )
    {
      vecCores.push_back(EPC_EXTPLAYER);
      vecCores.push_back(EPC_DVDPLAYER);
    }
    else
    {
      vecCores.push_back(EPC_DVDPLAYER);
      vecCores.push_back(EPC_EXTPLAYER);
    }
  }

  
  // only dvdplayer can handle these normally
  if (url.GetFileType().Equals("sdp") 
  ||  url.GetFileType().Equals("asf"))
  {
    vecCores.push_back(EPC_DVDPLAYER);
  }

  // Set video default player. Check whether it's video first (overrule audio check)
  // Also push these players in case it is NOT audio either
  if (item.IsVideo() || !item.IsAudio())
  {
    if ( g_advancedSettings.m_videoDefaultPlayer == "externalplayer" )
    {
      vecCores.push_back(EPC_EXTPLAYER);
      vecCores.push_back(EPC_DVDPLAYER);
    }
    else
//.........这里部分代码省略.........

void CPlayerSelectionRule::GetPlayers(const CFileItem& item, std::vector<std::string>&validPlayers, std::vector<std::string>&players)
{
  CLog::Log(LOGDEBUG, "CPlayerSelectionRule::GetPlayers: considering rule: %s", m_name.c_str());

  if (m_bStreamDetails && !item.HasVideoInfoTag())
    return;
  if (m_tAudio >= 0 && (m_tAudio > 0) != item.IsAudio())
    return;
  if (m_tVideo >= 0 && (m_tVideo > 0) != item.IsVideo())
    return;
  if (m_tInternetStream >= 0 && (m_tInternetStream > 0) != item.IsInternetStream())
    return;
  if (m_tRemote >= 0 && (m_tRemote > 0) != item.IsRemote())
    return;

  if (m_tBD >= 0 && (m_tBD > 0) != (item.IsBDFile() && item.IsOnDVD()))
    return;
  if (m_tDVD >= 0 && (m_tDVD > 0) != item.IsDVD())
    return;
  if (m_tDVDFile >= 0 && (m_tDVDFile > 0) != item.IsDVDFile())
    return;
  if (m_tDVDImage >= 0 && (m_tDVDImage > 0) != item.IsDiscImage())
    return;

  CRegExp regExp(false, CRegExp::autoUtf8);

  if (m_bStreamDetails)
  {
    if (!item.GetVideoInfoTag()->HasStreamDetails())
    {
      CLog::Log(LOGDEBUG, "CPlayerSelectionRule::GetPlayers: cannot check rule: %s, no StreamDetails", m_name.c_str());
      return;
    }

    CStreamDetails streamDetails = item.GetVideoInfoTag()->m_streamDetails;

    if (CompileRegExp(m_audioCodec, regExp) && !MatchesRegExp(streamDetails.GetAudioCodec(), regExp))
      return;

    std::stringstream itoa;
    itoa << streamDetails.GetAudioChannels();
    std::string audioChannelsstr = itoa.str();

    if (CompileRegExp(m_audioChannels, regExp) && !MatchesRegExp(audioChannelsstr, regExp))
      return;

    if (CompileRegExp(m_videoCodec, regExp) && !MatchesRegExp(streamDetails.GetVideoCodec(), regExp))
      return;

    if (CompileRegExp(m_videoResolution, regExp) &&
        !MatchesRegExp(CStreamDetails::VideoDimsToResolutionDescription(streamDetails.GetVideoWidth(), streamDetails.GetVideoHeight()), regExp))
      return;

    if (CompileRegExp(m_videoAspect, regExp) &&
        !MatchesRegExp(CStreamDetails::VideoAspectToAspectDescription(streamDetails.GetVideoAspect()),  regExp))
      return;
  }

  CURL url(item.GetPath());

  if (CompileRegExp(m_fileTypes, regExp) && !MatchesRegExp(url.GetFileType(), regExp))
    return;

  if (CompileRegExp(m_protocols, regExp) && !MatchesRegExp(url.GetProtocol(), regExp))
    return;

  if (CompileRegExp(m_mimeTypes, regExp) && !MatchesRegExp(item.GetMimeType(), regExp))
    return;

  if (CompileRegExp(m_fileName, regExp) && !MatchesRegExp(item.GetPath(), regExp))
    return;

  CLog::Log(LOGDEBUG, "CPlayerSelectionRule::GetPlayers: matches rule: %s", m_name.c_str());

  for (unsigned int i = 0; i < vecSubRules.size(); i++)
    vecSubRules[i]->GetPlayers(item, validPlayers, players);

  if (std::find(validPlayers.begin(), validPlayers.end(), m_playerName) != validPlayers.end())
  {
    CLog::Log(LOGDEBUG, "CPlayerSelectionRule::GetPlayers: adding player: %s for rule: %s", m_playerName.c_str(), m_name.c_str());
    players.push_back(m_playerName);
  }
}

void CGUIWindowMusicNav::GetContextButtons(int itemNumber, CContextButtons &buttons)
{
  CGUIWindowMusicBase::GetContextButtons(itemNumber, buttons);

  CGUIDialogMusicScan *musicScan = (CGUIDialogMusicScan *)m_gWindowManager.GetWindow(WINDOW_DIALOG_MUSIC_SCAN);
  CFileItem *item = (itemNumber >= 0 && itemNumber < m_vecItems->Size()) ? m_vecItems->Get(itemNumber) : NULL;
  if (item && (item->GetExtraInfo().Find("lastfm") < 0))
  {
    // are we in the playlists location?
    bool inPlaylists = m_vecItems->m_strPath.Equals(CUtil::MusicPlaylistsLocation()) ||
                       m_vecItems->m_strPath.Equals("special://musicplaylists/");

    CMusicDatabaseDirectory dir;
    SScraperInfo info;
    m_musicdatabase.GetScraperForPath(item->m_strPath,info);
    // enable music info button on an album or on a song.
    if (item->IsAudio() && !item->IsPlayList() && !item->IsSmartPlayList() &&
       !item->IsLastFM() && !item->IsShoutCast())
    {
      buttons.Add(CONTEXT_BUTTON_SONG_INFO, 658);
    }
    else if (item->IsVideoDb())
    {
      if (!item->m_bIsFolder) // music video
       buttons.Add(CONTEXT_BUTTON_INFO, 20393);
      if (item->m_strPath.Left(14).Equals("videodb://3/4/") &&
          item->m_strPath.size() > 14 && item->m_bIsFolder)
      {
        long idArtist = m_musicdatabase.GetArtistByName(m_vecItems->Get(itemNumber)->GetLabel());
        if (idArtist > - 1)
          buttons.Add(CONTEXT_BUTTON_INFO,21891);
      }
    }
    else if (!inPlaylists && (dir.HasAlbumInfo(item->m_strPath)||
                              dir.IsArtistDir(item->m_strPath)   )      &&
             !dir.IsAllItem(item->m_strPath) && !item->IsParentFolder() &&
             !item->IsLastFM() && !item->IsShoutCast()                  &&
             !item->m_strPath.Left(14).Equals("musicsearch://"))
    {
      if (dir.IsArtistDir(item->m_strPath))
        buttons.Add(CONTEXT_BUTTON_INFO, 21891);
      else
        buttons.Add(CONTEXT_BUTTON_INFO, 13351);
    }

    // enable query all albums button only in album view
    if (dir.HasAlbumInfo(item->m_strPath) && !dir.IsAllItem(item->m_strPath) &&
        item->m_bIsFolder && !item->IsVideoDb() && !item->IsParentFolder()   &&
       !item->IsLastFM() &&  !item->IsShoutCast()                            &&
       !item->m_strPath.Left(14).Equals("musicsearch://"))
    {
      buttons.Add(CONTEXT_BUTTON_INFO_ALL, 20059);
    }

    // enable query all artist button only in album view
    if (dir.IsArtistDir(item->m_strPath)        && !dir.IsAllItem(item->m_strPath) &&
        item->m_bIsFolder && !item->IsVideoDb() && !info.strContent.IsEmpty())
    {
      buttons.Add(CONTEXT_BUTTON_INFO_ALL, 21884);
    }

    // turn off set artist image if not at artist listing.
    if (dir.IsArtistDir(item->m_strPath) && !dir.IsAllItem(item->m_strPath) ||
       (item->m_strPath.Left(14).Equals("videodb://3/4/") &&
        item->m_strPath.size() > 14 && item->m_bIsFolder))
    {
      buttons.Add(CONTEXT_BUTTON_SET_ARTIST_THUMB, 13359);
    }

    if (m_vecItems->m_strPath.Equals("plugin://music/"))
      buttons.Add(CONTEXT_BUTTON_SET_PLUGIN_THUMB, 1044);

    //Set default or clear default
    NODE_TYPE nodetype = dir.GetDirectoryType(item->m_strPath);
    if (!item->IsParentFolder() && !inPlaylists &&
        (nodetype == NODE_TYPE_ROOT     ||
         nodetype == NODE_TYPE_OVERVIEW ||
         nodetype == NODE_TYPE_TOP100))
    {
      if (!item->m_strPath.Equals(g_settings.m_defaultMusicLibSource))
        buttons.Add(CONTEXT_BUTTON_SET_DEFAULT, 13335); // set default
      if (strcmp(g_settings.m_defaultMusicLibSource, ""))
        buttons.Add(CONTEXT_BUTTON_CLEAR_DEFAULT, 13403); // clear default
    }
    NODE_TYPE childtype = dir.GetDirectoryChildType(item->m_strPath);
    if (childtype == NODE_TYPE_ALBUM || childtype == NODE_TYPE_ARTIST ||
        nodetype == NODE_TYPE_GENRE  || nodetype == NODE_TYPE_ALBUM)
    {
      // we allow the user to set content for
      // 1. general artist and album nodes
      // 2. specific per genre
      // 3. specific per artist
      // 4. specific per album
      buttons.Add(CONTEXT_BUTTON_SET_CONTENT,20195);
    }
    if (item->HasMusicInfoTag() && item->GetMusicInfoTag()->GetArtist().size() > 0)
    {
      CVideoDatabase database;
      database.Open();
      if (database.GetMusicVideoArtistByName(item->GetMusicInfoTag()->GetArtist()) > -1)
//.........这里部分代码省略.........

//.........这里部分代码省略.........

  // check video first
  if (!nAddedToPlaylist && !bPlaying && (bypassSettings || g_guiSettings.GetBool("autorun.video")))
  {
    // stack video files
    CFileItemList tempItems;
    tempItems.Append(vecItems);
    tempItems.Stack();
    CFileItemList itemlist;

    for (int i = 0; i < tempItems.Size(); i++)
    {
      CFileItem *pItem = tempItems[i];
      if (!pItem->m_bIsFolder && pItem->IsVideo())
      {
        bPlaying = true;
        if (pItem->IsStack())
        {
          // TODO: remove this once the app/player is capable of handling stacks immediately
          CStackDirectory dir;
          CFileItemList items;
          dir.GetDirectory(pItem->m_strPath, items);
          for (int i = 0; i < items.Size(); i++)
          {
            itemlist.Add(new CFileItem(*items[i]));
          }
        }
        else
          itemlist.Add(new CFileItem(*pItem));
      }
    }
    if (itemlist.Size())
    {
      if (!bAllowVideo)
      {
        if (!bypassSettings)
          return false;

        if (m_gWindowManager.GetActiveWindow() != WINDOW_VIDEO_FILES)
          if (!g_passwordManager.IsMasterLockUnlocked(true))
            return false;
      }
      g_playlistPlayer.ClearPlaylist(PLAYLIST_VIDEO);
      g_playlistPlayer.Add(PLAYLIST_VIDEO, itemlist);
      g_playlistPlayer.SetCurrentPlaylist(PLAYLIST_VIDEO);
      g_playlistPlayer.Play(0);
    }
  }
  // then music
  if (!bPlaying && (bypassSettings || g_guiSettings.GetBool("autorun.music")) && bAllowMusic)
  {
    for (int i = 0; i < vecItems.Size(); i++)
    {
      CFileItem *pItem = vecItems[i];
      if (!pItem->m_bIsFolder && pItem->IsAudio())
      {
        nAddedToPlaylist++;
        g_playlistPlayer.Add(PLAYLIST_MUSIC, pItem);
      }
    }
  }
  // and finally pictures
  if (!nAddedToPlaylist && !bPlaying && (bypassSettings || g_guiSettings.GetBool("autorun.pictures")) && bAllowPictures)
  {
    for (int i = 0; i < vecItems.Size(); i++)
    {
      CFileItem *pItem = vecItems[i];
      if (!pItem->m_bIsFolder && pItem->IsPicture())
      {
        bPlaying = true;
        CStdString strExec;
        strExec.Format("XBMC.RecursiveSlideShow(%s)", strDrive.c_str());
        CUtil::ExecBuiltIn(strExec);
        break;
      }
    }
  }

  // check subdirs if we are not playing yet
  if (!bPlaying)
  {
    for (int i = 0; i < vecItems.Size(); i++)
    {
      CFileItem* pItem = vecItems[i];
      if (pItem->m_bIsFolder)
      {
        if (pItem->m_strPath != "." && pItem->m_strPath != ".." )
        {
          if (RunDisc(pDir, pItem->m_strPath, nAddedToPlaylist, false, bypassSettings))
          {
            bPlaying = true;
            break;
          }
        }
      }
    }
  }

  return bPlaying;
}

//.........这里部分代码省略.........
  // ugly hack for ReplayTV. our filesystem is broken against real ReplayTV's (not the psuevdo DVArchive)
  // it breaks down for small requests. As we can't allow truncated reads for all emulated dll file functions
  // we are often forced to do small reads to fill up the full buffer size wich seems gives garbage back
  if (url.GetProtocol().Equals("rtv"))
    vecCores.push_back(EPC_MPLAYER); // vecCores.push_back(EPC_DVDPLAYER);

  if (url.GetProtocol().Equals("hdhomerun")
  ||  url.GetProtocol().Equals("myth")
  ||  url.GetProtocol().Equals("cmyth")
  ||  url.GetProtocol().Equals("rtmp"))
    vecCores.push_back(EPC_DVDPLAYER);

  if (url.GetProtocol().Equals("lastfm") ||
      url.GetProtocol().Equals("shout"))
  {
    vecCores.push_back(EPC_PAPLAYER);
  }
   
  if (url.GetProtocol().Equals("mms"))
  {
    vecCores.push_back(EPC_DVDPLAYER);    
  }

  // dvdplayer can play standard rtsp streams
  if (url.GetProtocol().Equals("rtsp") 
  && !url.GetFileType().Equals("rm") 
  && !url.GetFileType().Equals("ra"))
    vecCores.push_back(EPC_DVDPLAYER);

  // only dvdplayer can handle these normally
  if (url.GetFileType().Equals("sdp") ||
      url.GetFileType().Equals("asf"))
    vecCores.push_back(EPC_DVDPLAYER);

  if ( item.IsInternetStream() )
  {
    CStdString content = item.GetContentType();

    if (content == "video/x-flv"
     || content == "video/flv")
      vecCores.push_back(EPC_DVDPLAYER);
    else if (content == "audio/aacp")
      vecCores.push_back(EPC_DVDPLAYER);
    else if (content == "application/sdp")
      vecCores.push_back(EPC_DVDPLAYER);
    else if (content == "application/octet-stream")
    {
      //unknown contenttype, send mp2 to pap
      if( url.GetFileType() == "mp2")
        vecCores.push_back(EPC_PAPLAYER);
    }
  }

  if (((item.IsDVD()) || item.IsDVDFile() || item.IsDVDImage()))
  {
    vecCores.push_back(EPC_DVDPLAYER);
  }

  if( PAPlayer::HandlesType(url.GetFileType()) )
  {
    bool bAdd = true;
    if (url.GetProtocol().Equals("mms"))
    {
       bAdd = false;
    }
    else if (item.IsType(".wma"))
    {
      DVDPlayerCodec codec;
      if (!codec.Init(item.m_strPath,2048))
        bAdd = false;
      codec.DeInit();        
    }

    if (bAdd)
    {
      if(!g_audioConfig.UseDigitalOutput())
      {
        vecCores.push_back(EPC_PAPLAYER);
      }
      //else if( ( url.GetFileType().Equals("ac3") && g_audioConfig.GetAC3Enabled() )
      //  ||  ( url.GetFileType().Equals("dts") && g_audioConfig.GetDTSEnabled() ) ) 
      //{
      //  vecCores.push_back(EPC_DVDPLAYER);
      //}
      //else
      {
        vecCores.push_back(EPC_PAPLAYER);
      }
    }
  }

  //Add all normal players last so you can force them, should you want to
  if ( item.IsAudio() )
    vecCores.push_back(EPC_PAPLAYER);

  vecCores.push_back(EPC_DVDPLAYER);

  /* make our list unique, presevering first added players */
  unique(vecCores);
}

//.........这里部分代码省略.........

    case TMSG_MEDIA_PLAY:
      {
        // first check if we were called from the PlayFile() function
        if (pMsg->lpVoid && pMsg->dwParam2 == 0)
        {
          CFileItem *item = (CFileItem *)pMsg->lpVoid;
          g_application.PlayFile(*item, pMsg->dwParam1 != 0);
          delete item;
          return;
        }

        // restore to previous window if needed
        if (g_windowManager.GetActiveWindow() == WINDOW_SLIDESHOW ||
            g_windowManager.GetActiveWindow() == WINDOW_FULLSCREEN_VIDEO ||
            g_windowManager.GetActiveWindow() == WINDOW_VISUALISATION)
          g_windowManager.PreviousWindow();

        g_application.ResetScreenSaver();
        g_application.WakeUpScreenSaverAndDPMS();

        //g_application.StopPlaying();
        // play file
        CFileItem *item;
        if (pMsg->lpVoid && pMsg->dwParam2 == 1)
        {
          item = (CFileItem *)pMsg->lpVoid;
        }
        else
        {
          item = new CFileItem(pMsg->strParam, false);
        }
        
        if (item->IsAudio())
          item->SetMusicThumb();
        else
          item->SetVideoThumb();
        item->FillInDefaultIcon();
        g_application.PlayMedia(*item, item->IsAudio() ? PLAYLIST_MUSIC : PLAYLIST_VIDEO); //Note: this will play playlists always in the temp music playlist (default 2nd parameter), maybe needs some tweaking.
        delete item;
      }
      break;

    case TMSG_MEDIA_RESTART:
      g_application.Restart(true);
      break;

    case TMSG_MEDIA_QUEUE_NEXT_ITEM:

    {
      CFileItem *item = (CFileItem *)pMsg->lpVoid;
      //g_application.QueueNextMedia(*item);
      delete item;
      return;
    }

    case TMSG_MEDIA_UPDATE_ITEM:

    {

      CGUIMessage msg(GUI_MSG_NOTIFY_ALL, 0, 0, GUI_MSG_UPDATE_ITEM, 0);
      msg.SetItem(CFileItemPtr((CFileItem*)pMsg->lpVoid));
      g_windowManager.SendMessage(msg);
      return;
    }