src/FLARM/Friends.cpp

   1 /*
   2 Copyright_License {
   3
   4   XCSoar Glide Computer - http://www.xcsoar.org/
   5   Copyright (C) 2000-2013 The XCSoar Project
   6   A detailed list of copyright holders can be found in the file "AUTHORS".
   7
   8   This program is free software; you can redistribute it and/or
   9   modify it under the terms of the GNU General Public License
  10   as published by the Free Software Foundation; either version 2
  11   of the License, or (at your option) any later version.
  12
  13   This program is distributed in the hope that it will be useful,
  14   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16   GNU General Public License for more details.
  17
  18   You should have received a copy of the GNU General Public License
  19   along with this program; if not, write to the Free Software
  20   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  21 }
  22 */
  23
  24 #include "FLARM/Friends.hpp"
  25 #include "FLARM/FlarmId.hpp"
  26 #include "Global.hpp"
  27 #include "TrafficDatabases.hpp"
  28
  29 FlarmColor
  30 FlarmFriends::GetFriendColor(FlarmId id)
  31 {
  32   if (traffic_databases == nullptr)
  33     return FlarmColor::NONE;
  34
  35   return traffic_databases->GetColor(id);
  36 }
  37
  38 void
  39 FlarmFriends::SetFriendColor(FlarmId id, FlarmColor color)
  40 {
  41   assert(traffic_databases != nullptr);
  42
  43   if (color == FlarmColor::NONE)
  44     traffic_databases->flarm_colors.Remove(id);
  45   else
  46     traffic_databases->flarm_colors.Set(id, color);
  47 }