test/src/Fonts.cpp

   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 #include "Fonts.hpp"
  25 #include "Screen/Font.hpp"
  26 #include "Screen/Layout.hpp"
  27 #include "Asset.hpp"
  28
  29 #include <string.h>
  30
  31 Font normal_font, small_font, bold_font, monospace_font;
  32
  33 static const TCHAR *
  34 GetStandardMonospaceFontFace()
  35 {
  36   if (IsAndroid())
  37     return _T("Droid Sans Mono");
  38
  39   return _T("Courier");
  40 }
  41
  42 static void
  43 InitialiseLogfont(LOGFONT* font, const TCHAR* facename, int height,
  44                   bool bold = false, bool italic = false,
  45                   bool variable_pitch = true)
  46 {
  47   memset((char *)font, 0, sizeof(LOGFONT));
  48
  49   _tcscpy(font->lfFaceName, facename);
  50
  51 #ifdef WIN32
  52   font->lfPitchAndFamily = (variable_pitch ? VARIABLE_PITCH : FIXED_PITCH)
  53                           | FF_DONTCARE;
  54 #endif
  55
  56   font->lfHeight = (long)height;
  57   font->lfWeight = (long)(bold ? FW_BOLD : FW_MEDIUM);
  58   font->lfItalic = italic;
  59
  60 #ifdef WIN32
  61   if (IsAltair())
  62     font->lfQuality = NONANTIALIASED_QUALITY;
  63   else
  64     font->lfQuality = ANTIALIASED_QUALITY;
  65 #endif
  66 }
  67
  68 void
  69 InitialiseFonts()
  70 {
  71   const TCHAR *face = _T("Tahoma");
  72
  73 #ifndef USE_GDI
  74   UPixelScalar font_height = Layout::SmallScale(IsAndroid() ? 30 : 24);
  75 #else
  76   UPixelScalar font_height = Layout::SmallScale(35);
  77 #endif
  78
  79   LOGFONT lf;
  80   InitialiseLogfont(&lf, face, font_height / 2);
  81   normal_font.Load(lf);
  82
  83   InitialiseLogfont(&lf, face, font_height / 2 - Layout::Scale(2));
  84   small_font.Load(lf);
  85
  86   InitialiseLogfont(&lf, face, font_height / 2, true);
  87   bold_font.Load(lf);
  88
  89   InitialiseLogfont(&lf, GetStandardMonospaceFontFace(),
  90                     10, false, false, false);
  91   monospace_font.Load(lf);
  92 }
  93
  94 void
  95 DeinitialiseFonts()
  96 {
  97   monospace_font.Destroy();
  98   bold_font.Destroy();
  99   small_font.Destroy();
 100   normal_font.Destroy();
 101 }