src/Look/InfoBoxLook.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_INFO_BOX_LOOK_HPP
  25 #define XCSOAR_INFO_BOX_LOOK_HPP
  26
  27 #include "Screen/Pen.hpp"
  28 #include "Screen/Brush.hpp"
  29 #include "Util/Macros.hpp"
  30
  31 class Font;
  32
  33 struct InfoBoxLook {
  34   static constexpr unsigned BORDER_WIDTH = 1;
  35
  36   bool inverse;
  37
  38   Pen border_pen, selector_pen;
  39   Color background_color, focused_background_color, pressed_background_color;
  40
  41   /**
  42    * Used only by #InfoBoxSettings::BorderStyle::SHADED.
  43    */
  44   Color caption_background_color;
  45
  46   struct {
  47     Color fg_color;
  48     const Font *font;
  49   } title, value, comment;
  50
  51   const Font *small_font;
  52 #ifndef GNAV
  53   const Font *unit_font;
  54   Pen unit_fraction_pen;
  55 #endif
  56
  57   Color colors[6];
  58
  59   void Initialise(bool inverse, bool use_colors,
  60                   const Font &value_font,
  61                   const Font &small_font,
  62 #ifndef GNAV
  63                   const Font &unit_font,
  64 #endif
  65                   const Font &title_font);
  66
  67   Color GetColor(int i, Color default_color) const {
  68     if (i < 0)
  69       return colors[0];
  70     else if (i >= 1 && (unsigned)i < ARRAY_SIZE(colors))
  71       return colors[i];
  72     else
  73       return default_color;
  74   }
  75
  76   Color GetTitleColor(int i) const {
  77     return GetColor(i, title.fg_color);
  78   }
  79
  80   Color GetValueColor(int i) const {
  81     return GetColor(i, value.fg_color);
  82   }
  83
  84   Color GetCommentColor(int i) const {
  85     return GetColor(i, comment.fg_color);
  86   }
  87 };
  88
  89 #endif