src/Form/DataField/GeoPoint.hpp

   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 #ifndef XCSOAR_DATA_FIELD_GEO_POINT_HPP
  25 #define XCSOAR_DATA_FIELD_GEO_POINT_HPP
  26
  27 #include "Base.hpp"
  28 #include "Geo/GeoPoint.hpp"
  29 #include "Geo/CoordinateFormat.hpp"
  30
  31 /**
  32  * This #DataField implementation stores a #GeoPoint.
  33  */
  34 class GeoPointDataField final : public DataField {
  35   GeoPoint value;
  36
  37   CoordinateFormat format;
  38
  39 public:
  40   GeoPointDataField(GeoPoint _value, CoordinateFormat _format,
  41                     DataFieldListener *listener=nullptr)
  42     :DataField(Type::GEOPOINT, false, listener),
  43      value(_value), format(_format) {}
  44
  45   GeoPoint GetValue() const {
  46     return value;
  47   }
  48
  49   void SetValue(GeoPoint _value) {
  50     value = _value;
  51   }
  52
  53   void ModifyValue(GeoPoint _value);
  54
  55   /* virtual methods from class DataField */
  56   virtual const TCHAR *GetAsString() const override;
  57 };
  58
  59 #endif