C++ MythProgramInfo::Title方法代码示例

MythRecordingRule MythScheduleHelper75::MakeOverride(const MythRecordingRule& rule, const MythProgramInfo& recording)
{
  MythRecordingRule modifier = rule.DuplicateRecordingRule();
  // Do the same as backend even we know the modifier will be rejected for manual rule:
  // Don't know if this behavior is a bug issue or desired: cf libmythtv/recordingrule.cpp
  if (modifier.SearchType() != Myth::ST_ManualSearch)
    modifier.SetSearchType(Myth::ST_NoSearch);

  modifier.SetType(Myth::RT_OverrideRecord);
  modifier.SetParentID(modifier.RecordID());
  modifier.SetRecordID(0);
  modifier.SetInactive(false);
  // Assign recording info
  modifier.SetTitle(recording.Title());
  modifier.SetSubtitle(recording.Subtitle());
  modifier.SetDescription(recording.Description());
  modifier.SetChannelID(recording.ChannelID());
  modifier.SetCallsign(recording.Callsign());
  modifier.SetStartTime(recording.StartTime());
  modifier.SetEndTime(recording.EndTime());
  modifier.SetSeriesID(recording.SerieID());
  modifier.SetProgramID(recording.ProgramID());
  modifier.SetCategory(recording.Category());
  if (rule.InetRef().empty())
  {
    modifier.SetInerRef(recording.Inetref());
    modifier.SetSeason(recording.Season());
    modifier.SetEpisode(recording.Episode());
  }
  return modifier;
}

void MythEventHandler::MythEventHandlerPrivate::HandleAskRecording(const CStdString &databuf, MythProgramInfo &programInfo)
{
  // ASK_RECORDING <card id> <time until> <has rec> <has later>[]:[]<program info>
  // Example: ASK_RECORDING 9 29 0 1[]:[]<program>

  // The scheduled recording will hang in MythTV if ASK_RECORDING is just ignored.
  // - Stop recorder (and blocked for time until seconds)
  // - Skip the recording by sending CANCEL_NEXT_RECORDING(true)

  unsigned int cardid;
  int timeuntil, hasrec, haslater;
  if (sscanf(databuf.c_str(), "%d %d %d %d", &cardid, &timeuntil, &hasrec, &haslater) == 4)
    XBMC->Log(LOG_NOTICE, "%s: Event ASK_RECORDING: rec=%d timeuntil=%d hasrec=%d haslater=%d", __FUNCTION__, cardid, timeuntil, hasrec, haslater);
  else
    XBMC->Log(LOG_ERROR, "%s: Incorrect ASK_RECORDING event: rec=%d timeuntil=%d hasrec=%d haslater=%d", __FUNCTION__, cardid, timeuntil, hasrec, haslater);

  CStdString title;
  if (!programInfo.IsNull())
    title = programInfo.Title();
  XBMC->Log(LOG_NOTICE, "%s: Event ASK_RECORDING: title=%s", __FUNCTION__, title.c_str());

  if (timeuntil >= 0 && !m_recorder.IsNull() && m_recorder.ID() == cardid)
  {
    if (g_iLiveTVConflictStrategy == LIVETV_CONFLICT_STRATEGY_CANCELREC ||
      (g_iLiveTVConflictStrategy == LIVETV_CONFLICT_STRATEGY_HASLATER && haslater))
    {
      XBMC->QueueNotification(QUEUE_WARNING, XBMC->GetLocalizedString(30307), title.c_str()); // Canceling conflicting recording: %s
      m_recorder.CancelNextRecording(true);
    }
    else // LIVETV_CONFLICT_STRATEGY_STOPTV
    {
      XBMC->QueueNotification(QUEUE_WARNING, XBMC->GetLocalizedString(30308), title.c_str()); // Stopping Live TV due to conflicting recording: %s
      if (m_observer)
        m_observer->CloseLiveStream();
    }
  }
}

float PVRClientMythTV::GetRecordingFrameRate(MythProgramInfo &recording)
{
  // MythTV uses frame offsets whereas XBMC expects a time offset.
  // This function can be used to convert the frame offsets to time offsets and back.
  // The average frameRate is calculated by: frameRate = frameCount / duration.
  float frameRate = 0.0f;

  if (g_bExtraDebug)
  {
    XBMC->Log(LOG_DEBUG, "%s - Getting Framerate for: %s)", __FUNCTION__, recording.Title(false).c_str());
  }

  // cmyth_get_bookmark_mark returns the appropriate frame offset for the given byte offset (recordedseek table)
  // This can be used to determine the frame count (by querying the max byte offset)
  long long frameCount = m_db.GetBookmarkMark(recording, LLONG_MAX, 0);
  if (frameCount > 0)
  {
    if (g_bExtraDebug)
    {
      XBMC->Log(LOG_DEBUG, "%s - FrameCount: %lld)", __FUNCTION__, frameCount);
      XBMC->Log(LOG_DEBUG, "%s - Duration: %d)", __FUNCTION__, recording.Duration());
    }

    if (recording.Duration() > 0)
    {
      // Calculate frameRate
      frameRate = (float)frameCount / (float)recording.Duration();

      if (g_bExtraDebug)
      {
        XBMC->Log(LOG_DEBUG, "%s - FrameRate: %f)", __FUNCTION__, frameRate);
      }
    }
  }
  return frameRate;
}

bool MythScheduleHelper85::FillTimerEntryWithUpcoming(MythTimerEntry& entry, const MythProgramInfo& recording) const
{
  //Only include timers which have an inactive status if the user has requested it (flag m_showNotRecording)
  switch (recording.Status())
  {
    //Upcoming recordings which are disabled due to being lower priority duplicates or already recorded
    case Myth::RS_EARLIER_RECORDING:  //will record earlier
    case Myth::RS_LATER_SHOWING:      //will record later
    case Myth::RS_CURRENT_RECORDING:  //Already in the current library
    case Myth::RS_PREVIOUS_RECORDING: //Previoulsy recorded but no longer in the library
      if (!m_manager->ShowNotRecording())
      {
        XBMC->Log(LOG_DEBUG, "85::%s: Skipping %s:%s on %s because status %d", __FUNCTION__,
                  recording.Title().c_str(), recording.Subtitle().c_str(), recording.ChannelName().c_str(),
                  recording.Status());
        return false;
      }
    default:
      break;
  }

  MythRecordingRuleNodePtr node = m_manager->FindRuleById(recording.RecordID());
  if (node)
  {
    MythRecordingRule rule = node->GetRule();
    // Relate the main rule as parent
    entry.parentIndex = MythScheduleManager::MakeIndex(node->GetMainRule());
    switch (rule.Type())
    {
      case Myth::RT_SingleRecord:
        return false; // Discard upcoming. We show only main rule.
      case Myth::RT_DontRecord:
        entry.recordingStatus = recording.Status();
        entry.timerType = TIMER_TYPE_DONT_RECORD;
        entry.isInactive = rule.Inactive();
        break;
      case Myth::RT_OverrideRecord:
        entry.recordingStatus = recording.Status();
        entry.timerType = TIMER_TYPE_OVERRIDE;
        entry.isInactive = rule.Inactive();
        break;
      default:
        entry.recordingStatus = recording.Status();
        if (node->GetMainRule().SearchType() == Myth::ST_ManualSearch)
          entry.timerType = TIMER_TYPE_UPCOMING_MANUAL;
        else
          entry.timerType = TIMER_TYPE_UPCOMING;
    }
    entry.startOffset = rule.StartOffset();
    entry.endOffset = rule.EndOffset();
    entry.priority = rule.Priority();
    entry.expiration = GetRuleExpirationId(RuleExpiration(rule.AutoExpire(), 0, false));
  }
  else
    entry.timerType = TIMER_TYPE_ZOMBIE;

  switch (entry.timerType)
  {
    case TIMER_TYPE_UPCOMING:
    case TIMER_TYPE_OVERRIDE:
    case TIMER_TYPE_UPCOMING_MANUAL:
      entry.epgCheck = true;
      break;
    default:
      entry.epgCheck = false;
  }

  entry.description = "";
  entry.chanid = recording.ChannelID();
  entry.callsign = recording.Callsign();
  entry.startTime = recording.StartTime();
  entry.endTime = recording.EndTime();
  entry.title.assign(recording.Title());
  if (!recording.Subtitle().empty())
    entry.title.append(" (").append(recording.Subtitle()).append(")");
  if (recording.Season() || recording.Episode())
    entry.title.append(" - ").append(Myth::IntToString(recording.Season())).append(".").append(Myth::IntToString(recording.Episode()));
  entry.recordingGroup = GetRuleRecordingGroupId(recording.RecordingGroup());
  entry.entryIndex = MythScheduleManager::MakeIndex(recording); // upcoming index
  return true;
}