C++ CPVRTimerInfoTag::SetStartFromUTC方法代码示例

CPVRTimerInfoTag *CPVRTimerInfoTag::CreateFromEpg(const CEpgInfoTag &tag)
{
  /* create a new timer */
  CPVRTimerInfoTag *newTag = new CPVRTimerInfoTag();
  if (!newTag)
  {
    CLog::Log(LOGERROR, "%s - couldn't create new timer", __FUNCTION__);
    return NULL;
  }

  /* check if a valid channel is set */
  CPVRChannel *channel = (CPVRChannel *) tag.ChannelTag();
  if (channel == NULL)
  {
    CLog::Log(LOGERROR, "%s - no channel set", __FUNCTION__);
    return NULL;
  }

  /* check if the epg end date is in the future */
  if (tag.EndAsLocalTime() < CDateTime::GetCurrentDateTime())
  {
    CLog::Log(LOGERROR, "%s - end time is in the past", __FUNCTION__);
    return NULL;
  }

  /* set the timer data */
  CDateTime newStart = tag.StartAsUTC();
  CDateTime newEnd = tag.EndAsUTC();
  newTag->m_iClientIndex      = -1;
  newTag->m_strTitle          = tag.Title().IsEmpty() ? channel->ChannelName() : tag.Title();
  newTag->m_iChannelNumber    = channel->ChannelNumber();
  newTag->m_iClientChannelUid = channel->UniqueID();
  newTag->m_iClientId         = channel->ClientID();
  newTag->m_bIsRadio          = channel->IsRadio();
  newTag->SetStartFromUTC(newStart);
  newTag->SetEndFromUTC(newEnd);

  if (tag.Plot().IsEmpty())
  {
    newTag->m_strSummary.Format("%s %s %s %s %s",
        newTag->StartAsLocalTime().GetAsLocalizedDate(),
        g_localizeStrings.Get(19159),
        newTag->StartAsLocalTime().GetAsLocalizedTime("", false),
        g_localizeStrings.Get(19160),
        newTag->EndAsLocalTime().GetAsLocalizedTime("", false));
  }
  else
  {
    newTag->m_strSummary = tag.Plot();
  }

  /* we might have a copy of the tag here, so get the real one from the pvrmanager */
  const CEpg *epgTable = channel->GetEPG();
  newTag->m_epgInfo = epgTable ? epgTable->GetTag(tag.UniqueBroadcastID(), tag.StartAsUTC()) : NULL;

  /* unused only for reference */
  newTag->m_strFileNameAndPath = "pvr://timers/new";

  return newTag;
}

CPVRTimerInfoTag *CPVRTimers::InstantTimer(const CPVRChannel &channel, bool bStartTimer /* = true */)
{
  if (!g_PVRManager.CheckParentalLock(channel))
    return NULL;

  CEpgInfoTag epgTag;
  bool bHasEpgNow = channel.GetEPGNow(epgTag);
  CPVRTimerInfoTag *newTimer = bHasEpgNow ? CPVRTimerInfoTag::CreateFromEpg(epgTag) : NULL;
  if (!newTimer)
  {
    newTimer = new CPVRTimerInfoTag;
    /* set the timer data */
    newTimer->m_iClientIndex      = -1;
    newTimer->m_strTitle          = channel.ChannelName();
    newTimer->m_strSummary        = g_localizeStrings.Get(19056);
    newTimer->m_iChannelNumber    = channel.ChannelNumber();
    newTimer->m_iClientChannelUid = channel.UniqueID();
    newTimer->m_iClientId         = channel.ClientID();
    newTimer->m_bIsRadio          = channel.IsRadio();

    /* generate summary string */
    newTimer->m_strSummary.Format("%s %s %s %s %s",
        newTimer->StartAsLocalTime().GetAsLocalizedDate(),
        g_localizeStrings.Get(19159),
        newTimer->StartAsLocalTime().GetAsLocalizedTime(StringUtils::EmptyString, false),
        g_localizeStrings.Get(19160),
        newTimer->EndAsLocalTime().GetAsLocalizedTime(StringUtils::EmptyString, false));
  }

  CDateTime startTime(0);
  newTimer->SetStartFromUTC(startTime);
  newTimer->m_iMarginStart = 0; /* set the start margin to 0 for instant timers */

  int iDuration = g_guiSettings.GetInt("pvrrecord.instantrecordtime");
  CDateTime endTime = CDateTime::GetUTCDateTime() + CDateTimeSpan(0, 0, iDuration ? iDuration : 120, 0);
  newTimer->SetEndFromUTC(endTime);

  /* unused only for reference */
  newTimer->m_strFileNameAndPath = "pvr://timers/new";

  if (bStartTimer && !newTimer->AddToClient())
  {
    CLog::Log(LOGERROR, "PVRTimers - %s - unable to add an instant timer on the client", __FUNCTION__);
    delete newTimer;
    newTimer = NULL;
  }

  return newTimer;
}

CPVRTimerInfoTag *CPVRTimerInfoTag::CreateFromEpg(const CEpgInfoTag &tag)
{
  /* create a new timer */
  CPVRTimerInfoTag *newTag = new CPVRTimerInfoTag();
  if (!newTag)
  {
    CLog::Log(LOGERROR, "%s - couldn't create new timer", __FUNCTION__);
    return NULL;
  }

  /* check if a valid channel is set */
  CPVRChannelPtr channel = tag.ChannelTag();
  if (!channel)
  {
    CLog::Log(LOGERROR, "%s - no channel set", __FUNCTION__);
    delete newTag;
    return NULL;
  }

  /* check if the epg end date is in the future */
  if (tag.EndAsLocalTime() < CDateTime::GetCurrentDateTime())
  {
    CLog::Log(LOGERROR, "%s - end time is in the past", __FUNCTION__);
    delete newTag;
    return NULL;
  }

  /* set the timer data */
  CDateTime newStart = tag.StartAsUTC();
  CDateTime newEnd = tag.EndAsUTC();
  newTag->m_iClientIndex      = -1;
  newTag->m_strTitle          = tag.Title().empty() ? channel->ChannelName() : tag.Title();
  newTag->m_iChannelNumber    = channel->ChannelNumber();
  newTag->m_iClientChannelUid = channel->UniqueID();
  newTag->m_iClientId         = channel->ClientID();
  newTag->m_bIsRadio          = channel->IsRadio();
  newTag->m_iGenreType        = tag.GenreType();
  newTag->m_iGenreSubType     = tag.GenreSubType();
  newTag->m_channel           = channel;
  newTag->SetStartFromUTC(newStart);
  newTag->SetEndFromUTC(newEnd);

  if (tag.Plot().empty())
  {
    newTag->m_strSummary= StringUtils::Format("%s %s %s %s %s",
                                              newTag->StartAsLocalTime().GetAsLocalizedDate().c_str(),
                                              g_localizeStrings.Get(19159).c_str(),
                                              newTag->StartAsLocalTime().GetAsLocalizedTime("", false).c_str(),
                                              g_localizeStrings.Get(19160).c_str(),
                                              newTag->EndAsLocalTime().GetAsLocalizedTime("", false).c_str());
  }
  else
  {
    newTag->m_strSummary = tag.Plot();
  }

  newTag->m_epgTag = g_EpgContainer.GetById(tag.EpgID())->GetTag(tag.StartAsUTC());

  /* unused only for reference */
  newTag->m_strFileNameAndPath = "pvr://timers/new";

  return newTag;
}