C++ CPVRRecording::GetDuration方法代码示例

bool CPVRRecording::operator ==(const CPVRRecording& right) const
{
  return (this == &right) ||
      (m_strRecordingId     == right.m_strRecordingId &&
       m_iClientId          == right.m_iClientId &&
       m_strChannelName     == right.m_strChannelName &&
       m_recordingTime      == right.m_recordingTime &&
       GetDuration()        == right.GetDuration() &&
       m_strPlotOutline     == right.m_strPlotOutline &&
       m_strPlot            == right.m_strPlot &&
       m_iPriority          == right.m_iPriority &&
       m_iLifetime          == right.m_iLifetime &&
       m_strDirectory       == right.m_strDirectory &&
       m_strFileNameAndPath == right.m_strFileNameAndPath &&
       m_strTitle           == right.m_strTitle &&
       m_strShowTitle       == right.m_strShowTitle &&
       m_iSeason            == right.m_iSeason &&
       m_iEpisode           == right.m_iEpisode &&
       GetPremiered()       == right.GetPremiered() &&
       m_strIconPath        == right.m_strIconPath &&
       m_strThumbnailPath   == right.m_strThumbnailPath &&
       m_strFanartPath      == right.m_strFanartPath &&
       m_iRecordingId       == right.m_iRecordingId &&
       m_bIsDeleted         == right.m_bIsDeleted &&
       m_iEpgEventId        == right.m_iEpgEventId &&
       m_iChannelUid        == right.m_iChannelUid &&
       m_bRadio             == right.m_bRadio);
}

void CPVRGUIInfo::UpdatePlayingTag(void)
{
  CPVRChannelPtr currentChannel;
  CPVRRecording recording;
  if (g_PVRManager.GetCurrentChannel(currentChannel))
  {
    CEpgInfoTag epgTag;
    bool bHasEpgTag  = GetPlayingTag(epgTag);
    CPVRChannelPtr channel;
    if (bHasEpgTag)
      channel = epgTag.ChannelTag();

    if (!bHasEpgTag || !epgTag.IsActive() ||
        !channel || *channel != *currentChannel)
    {
      CEpgInfoTag newTag;
      {
        CSingleLock lock(m_critSection);
        ResetPlayingTag();
        if (currentChannel->GetEPGNow(newTag))
        {
          m_playingEpgTag = new CEpgInfoTag(newTag);
          m_iDuration     = m_playingEpgTag->GetDuration() * 1000;
        }
      }
      g_PVRManager.UpdateCurrentFile();
    }
  }
  else if (g_PVRClients->GetPlayingRecording(recording))
  {
    ResetPlayingTag();
    m_iDuration = recording.GetDuration() * 1000;
  }
}

/*!
 * @brief Copy over recording info from xbmcRecording to addonRecording.
 * @param xbmcRecording The recording on XBMC's side.
 * @param addonRecording The recording on the addon's side.
 */
void CPVRClient::WriteClientRecordingInfo(const CPVRRecording &xbmcRecording, PVR_RECORDING &addonRecording)
{
  time_t recTime;
  xbmcRecording.RecordingTimeAsUTC().GetAsTime(recTime);

  memset(&addonRecording, 0, sizeof(addonRecording));

  addonRecording.recordingTime       = recTime - g_advancedSettings.m_iPVRTimeCorrection;
  strncpy(addonRecording.strRecordingId, xbmcRecording.m_strRecordingId.c_str(), sizeof(addonRecording.strRecordingId) - 1);
  strncpy(addonRecording.strTitle, xbmcRecording.m_strTitle.c_str(), sizeof(addonRecording.strTitle) - 1);
  strncpy(addonRecording.strPlotOutline, xbmcRecording.m_strPlotOutline.c_str(), sizeof(addonRecording.strPlotOutline) - 1);
  strncpy(addonRecording.strPlot, xbmcRecording.m_strPlot.c_str(), sizeof(addonRecording.strPlot) - 1);
  strncpy(addonRecording.strChannelName, xbmcRecording.m_strChannelName.c_str(), sizeof(addonRecording.strChannelName) - 1);
  addonRecording.iDuration           = xbmcRecording.GetDuration();
  addonRecording.iPriority           = xbmcRecording.m_iPriority;
  addonRecording.iLifetime           = xbmcRecording.m_iLifetime;
  addonRecording.iPlayCount          = xbmcRecording.m_playCount;
  addonRecording.iLastPlayedPosition = (int)xbmcRecording.m_resumePoint.timeInSeconds;
  addonRecording.bIsDeleted          = xbmcRecording.IsDeleted();
  strncpy(addonRecording.strDirectory, xbmcRecording.m_strDirectory.c_str(), sizeof(addonRecording.strDirectory) - 1);
  strncpy(addonRecording.strStreamURL, xbmcRecording.m_strStreamURL.c_str(), sizeof(addonRecording.strStreamURL) - 1);
  strncpy(addonRecording.strIconPath, xbmcRecording.m_strIconPath.c_str(), sizeof(addonRecording.strIconPath) - 1);
  strncpy(addonRecording.strThumbnailPath, xbmcRecording.m_strThumbnailPath.c_str(), sizeof(addonRecording.strThumbnailPath) - 1);
  strncpy(addonRecording.strFanartPath, xbmcRecording.m_strFanartPath.c_str(), sizeof(addonRecording.strFanartPath) - 1);
}

void CPVRRecording::Update(const CPVRRecording &tag)
{
  m_strRecordingId    = tag.m_strRecordingId;
  m_iClientId         = tag.m_iClientId;
  m_strTitle          = tag.m_strTitle;
  m_strShowTitle      = tag.m_strShowTitle;
  m_iSeason           = tag.m_iSeason;
  m_iEpisode          = tag.m_iEpisode;
  SetPremiered(tag.GetPremiered());
  m_recordingTime     = tag.m_recordingTime;
  m_iPriority         = tag.m_iPriority;
  m_iLifetime         = tag.m_iLifetime;
  m_strDirectory      = tag.m_strDirectory;
  m_strPlot           = tag.m_strPlot;
  m_strPlotOutline    = tag.m_strPlotOutline;
  m_strStreamURL      = tag.m_strStreamURL;
  m_strChannelName    = tag.m_strChannelName;
  m_genre             = tag.m_genre;
  m_strIconPath       = tag.m_strIconPath;
  m_strThumbnailPath  = tag.m_strThumbnailPath;
  m_strFanartPath     = tag.m_strFanartPath;
  m_bIsDeleted        = tag.m_bIsDeleted;
  m_iEpgEventId       = tag.m_iEpgEventId;
  m_iChannelUid       = tag.m_iChannelUid;
  m_bRadio            = tag.m_bRadio;

  CVideoInfoTag::SetPlayCount(tag.GetLocalPlayCount());
  CVideoInfoTag::SetResumePoint(tag.GetLocalResumePoint());
  SetDuration(tag.GetDuration());

  //Old Method of identifying TV show title and subtitle using m_strDirectory and strPlotOutline (deprecated)
  std::string strShow = StringUtils::Format("%s - ", g_localizeStrings.Get(20364).c_str());
  if (StringUtils::StartsWithNoCase(m_strPlotOutline, strShow))
  {
    CLog::Log(LOGDEBUG,"CPVRRecording::Update - PVR addon provides episode name in strPlotOutline which is deprecated");
    std::string strEpisode = m_strPlotOutline;
    std::string strTitle = m_strDirectory;

    size_t pos = strTitle.rfind('/');
    strTitle.erase(0, pos + 1);
    strEpisode.erase(0, strShow.size());
    m_strTitle = strTitle;
    pos = strEpisode.find('-');
    strEpisode.erase(0, pos + 2);
    m_strShowTitle = strEpisode;
  }

  if (m_bIsDeleted)
    OnDelete();

  UpdatePath();
}

/*!
 * @brief Copy over recording info from xbmcRecording to addonRecording.
 * @param xbmcRecording The recording on XBMC's side.
 * @param addonRecording The recording on the addon's side.
 */
inline void PVRWriteClientRecordingInfo(const CPVRRecording &xbmcRecording, PVR_RECORDING &addonRecording)
{
  time_t recTime;
  xbmcRecording.RecordingTimeAsUTC().GetAsTime(recTime);

  addonRecording.recordingTime  = recTime - g_advancedSettings.m_iPVRTimeCorrection;
  addonRecording.strRecordingId = xbmcRecording.m_strRecordingId.c_str();
  addonRecording.strTitle       = xbmcRecording.m_strTitle.c_str();
  addonRecording.strPlotOutline = xbmcRecording.m_strPlotOutline.c_str();
  addonRecording.strPlot        = xbmcRecording.m_strPlot.c_str();
  addonRecording.strChannelName = xbmcRecording.m_strChannelName.c_str();
  addonRecording.iDuration      = xbmcRecording.GetDuration();
  addonRecording.iPriority      = xbmcRecording.m_iPriority;
  addonRecording.iLifetime      = xbmcRecording.m_iLifetime;
  addonRecording.strDirectory   = xbmcRecording.m_strDirectory.c_str();
  addonRecording.strStreamURL   = xbmcRecording.m_strStreamURL.c_str();
}

void CPVRRecordings::GetContents(const CStdString &strDirectory, CFileItemList *results)
{
  for (unsigned int iRecordingPtr = 0; iRecordingPtr < m_recordings.size(); iRecordingPtr++)
  {
    CPVRRecording *current = m_recordings.at(iRecordingPtr);
    bool directMember = !HasAllRecordingsPathExtension(strDirectory);
    if (!IsDirectoryMember(RemoveAllRecordingsPathExtension(strDirectory), current->m_strDirectory, directMember))
      continue;

    CFileItemPtr pFileItem(new CFileItem(*current));
    pFileItem->SetLabel2(current->RecordingTimeAsLocalTime().GetAsLocalizedDateTime(true, false));
    pFileItem->m_dateTime = current->RecordingTimeAsLocalTime();
    pFileItem->SetPath(current->m_strFileNameAndPath);

    if (!current->m_strIconPath.IsEmpty())
      pFileItem->SetIconImage(current->m_strIconPath);

    if (!current->m_strThumbnailPath.IsEmpty())
      pFileItem->SetThumbnailImage(current->m_strThumbnailPath);

    if (!current->m_strFanartPath.IsEmpty())
      pFileItem->SetProperty("Fanart_Image", current->m_strFanartPath);

    // Set the play count either directly from client (if supported) or from video db
    if (g_PVRClients->SupportsRecordingPlayCount(pFileItem->GetPVRRecordingInfoTag()->m_iClientId))
    {
      pFileItem->GetPVRRecordingInfoTag()->m_playCount=pFileItem->GetPVRRecordingInfoTag()->m_iRecPlayCount;
    }
    else
    {
      CVideoDatabase db;
      if (db.Open())
      pFileItem->GetPVRRecordingInfoTag()->m_playCount=db.GetPlayCount(*pFileItem);
    }
    pFileItem->SetOverlayImage(CGUIListItem::ICON_OVERLAY_UNWATCHED, pFileItem->GetPVRRecordingInfoTag()->m_playCount > 0);

    // Set the resumePoint either directly from client (if supported) or from video db
    int positionInSeconds = current->GetLastPlayedPosition();
    if (positionInSeconds > 0)
    {
      // If the back-end does report a saved position then make sure there is a corresponding resume bookmark
      CBookmark bookmark;
      bookmark.timeInSeconds = positionInSeconds;
      bookmark.totalTimeInSeconds = (double)current->GetDuration();
      pFileItem->GetPVRRecordingInfoTag()->m_resumePoint = bookmark;
    }
    else if (positionInSeconds < 0)
    {
      CVideoDatabase db;
      if (db.Open())
      {
        CBookmark bookmark;
        if (db.GetResumeBookMark(current->m_strFileNameAndPath, bookmark))
          pFileItem->GetPVRRecordingInfoTag()->m_resumePoint = bookmark;
        db.Close();
      }
    }

    results->Add(pFileItem);
  }
}