src/Gauge/ThermalAssistantWindow.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 THERMAL_ASSISTENT_WINDOW_HPP
  25 #define THERMAL_ASSISTENT_WINDOW_HPP
  26
  27 #include "Screen/AntiFlickerWindow.hpp"
  28 #include "ThermalAssistantRenderer.hpp"
  29
  30 struct ThermalAssistantLook;
  31
  32 class ThermalAssistantWindow : public AntiFlickerWindow
  33 {
  34   ThermalAssistantRenderer renderer;
  35
  36 #ifdef ENABLE_OPENGL
  37   const bool transparent;
  38 #endif
  39
  40 public:
  41   /**
  42    * @param transparent draw in a circular area only, the rest of the
  43    * window is transparent (OpenGL only)
  44    */
  45   ThermalAssistantWindow(const ThermalAssistantLook &look,
  46                          unsigned _padding, bool _small = false,
  47                          bool transparent=false);
  48
  49   void Update(const AttitudeState &attitude, const DerivedInfo &_derived);
  50
  51 protected:
  52   virtual void OnResize(PixelSize new_size) override;
  53   virtual void OnPaintBuffer(Canvas &canvas) override;
  54 };
  55
  56 #endif