src/Renderer/AirspaceListRenderer.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_AIRSPACE_LIST_RENDERER_HPP
  25 #define XCSOAR_AIRSPACE_LIST_RENDERER_HPP
  26
  27 #include "Screen/Point.hpp"
  28
  29 class Canvas;
  30 class AbstractAirspace;
  31 struct GeoVector;
  32 struct DialogLook;
  33 struct AirspaceLook;
  34 struct AirspaceRendererSettings;
  35
  36 namespace AirspaceListRenderer
  37 {
  38   gcc_pure
  39   UPixelScalar GetHeight(const DialogLook &dialog_look);
  40
  41   /**
  42    * Draws an airspace list item.
  43    *
  44    * Comment is e.g. "Class C"
  45    */
  46   void Draw(Canvas &canvas, const PixelRect rc, const AbstractAirspace &airspace,
  47             const DialogLook &dialog_look, const AirspaceLook &look,
  48             const AirspaceRendererSettings &renderer_settings);
  49
  50   /**
  51    * Draws an airspace list item.
  52    *
  53    * Comment is e.g. "Class C - 20.0 km - 56 deg"
  54    *
  55    * @param vector The distance and direction that should be
  56    * added to the comment
  57    */
  58   void Draw(Canvas &canvas, const PixelRect rc, const AbstractAirspace &airspace,
  59             const GeoVector &vector, const DialogLook &dialog_look,
  60             const AirspaceLook &look,
  61             const AirspaceRendererSettings &renderer_settings);
  62 }
  63
  64 #endif