src/Markers/ProtectedMarkers.hpp

   1 /*
   2 Copyright_License {
   3
   4   XCSoar Glide Computer - http://www.xcsoar.org/
   5   Copyright (C) 2000-2012 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_PROTECTED_MARKS_HPP
  25 #define XCSOAR_PROTECTED_MARKS_HPP
  26
  27 #include "Thread/Guard.hpp"
  28
  29 class Markers;
  30 class WindowProjection;
  31 class Canvas;
  32 struct MarkerLook;
  33 struct GeoPoint;
  34 struct BrokenDateTime;
  35
  36 class ProtectedMarkers: public Guard<Markers>
  37 {
  38 public:
  39   ProtectedMarkers(Markers &markers):
  40     Guard<Markers>(markers) {}
  41
  42   void Reset();
  43   void Draw(Canvas &canvas, const WindowProjection &projection,
  44             const MarkerLook &look) const;
  45   void MarkLocation(const GeoPoint &loc, const BrokenDateTime &time);
  46 };
  47
  48 #endif