C++ (Cpp) InfoBoxData::SetValueFromBearingDifference Examples

Example #1

File: Team.cpp Project: Adrien81/XCSoar

void
UpdateInfoBoxTeamBearingDiff(InfoBoxData &data)
{
  const TeamCodeSettings &settings =
    CommonInterface::GetComputerSettings().team_code;
  const NMEAInfo &basic = CommonInterface::Basic();
  const TrafficList &flarm = basic.flarm.traffic;
  const TeamInfo &teamcode_info = CommonInterface::Calculated();

  if (teamcode_info.teammate_available && basic.track_available) {
    // Set Value
    Angle Value = teamcode_info.teammate_vector.bearing - basic.track;
    data.SetValueFromBearingDifference(Value);
  } else
    data.SetValueInvalid();

  // Set Comment
  if (!settings.team_flarm_id.IsDefined())
    data.SetCommentInvalid();
  else if (!StringIsEmpty(settings.team_flarm_callsign))
    data.SetComment(settings.team_flarm_callsign);
  else
    data.SetComment(_T("???"));

  if (flarm.FindTraffic(settings.team_flarm_id) != NULL)
    data.SetCommentColor(2);
  else
    data.SetCommentColor(1);
}

Example #2

File: Task.cpp Project: davidswelt/XCSoar

void
InfoBoxContentBearingDiff::Update(InfoBoxData &data)
{
  const NMEAInfo &basic = CommonInterface::Basic();
  const TaskStats &task_stats = CommonInterface::Calculated().task_stats;
  const GeoVector &vector_remaining = task_stats.current_leg.vector_remaining;
  if (!basic.track_available || !task_stats.task_valid ||
      !vector_remaining.IsValid() || vector_remaining.distance <= fixed(10)) {
    data.SetInvalid();
    return;
  }

  Angle Value = vector_remaining.bearing - basic.track;
  data.SetValueFromBearingDifference(Value);
}

Example #3

File: Task.cpp Project: Adrien81/XCSoar

void
InfoBoxContentNextWaypoint::Update(InfoBoxData &data)
{
  // use proper non-terminal next task stats

  const Waypoint* way_point = protected_task_manager != NULL
    ? protected_task_manager->GetActiveWaypoint()
    : NULL;

  if (!way_point) {
    data.SetTitle(_("Next"));
    data.SetInvalid();
    return;
  }

  data.SetTitle(way_point->name.c_str());

  // Set Comment
  if (way_point->radio_frequency.IsDefined()) {
    const unsigned freq = way_point->radio_frequency.GetKiloHertz();
    data.FormatComment(_T("%u.%03u %s"),
                       freq / 1000, freq % 1000, way_point->comment.c_str());
  }
  else
    data.SetComment(way_point->comment.c_str());

  const NMEAInfo &basic = CommonInterface::Basic();
  const TaskStats &task_stats = CommonInterface::Calculated().task_stats;
  const GlideResult &solution_remaining =
    task_stats.current_leg.solution_remaining;
  const GeoVector &vector_remaining = task_stats.current_leg.vector_remaining;
  if (!basic.track_available || !task_stats.task_valid ||
      !vector_remaining.IsValid()) {
    data.SetValueInvalid();
    return;
  }

  // Set Value
  Angle Value = vector_remaining.bearing - basic.track;
  data.SetValueFromBearingDifference(Value);

  // Set Color (blue/black)
  data.SetValueColor(solution_remaining.IsFinalGlide() ? 2 : 0);
}

Example #4

File: Alternate.cpp Project: ThomasXBMC/XCSoar

void
InfoBoxContentAlternateName::Update(InfoBoxData &data)
{
  if (protected_task_manager == NULL) {
    data.SetInvalid();
    return;
  }

  ProtectedTaskManager::Lease lease(*protected_task_manager);
  const AlternateList &alternates = lease->GetAlternates();

  const AlternatePoint *alternate;
  if (!alternates.empty()) {
    if (index >= alternates.size())
      index = alternates.size() - 1;

    alternate = &alternates[index];
  } else {
    alternate = NULL;
  }

  data.FormatTitle(_("Altn %d"), index + 1);

  if (alternate == NULL || !CommonInterface::Basic().track_available) {
    data.SetInvalid();
    return;
  }

  data.SetComment(alternate->waypoint.name.c_str());

  // Set Value
  Angle Value = alternate->solution.vector.bearing -
    CommonInterface::Basic().track;

  data.SetValueFromBearingDifference(Value);

  // Set Color (blue/black)
  data.SetValueColor(alternate->solution.IsFinalGlide() ? 2 : 0);
}