src/fontdetection.h

   1 /*
   2  * This file is part of OpenTTD.
   3  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
   4  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   5  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
   6  */
   7
   8 /** @file fontdetection.h Functions related to detecting/finding the right font. */
   9
  10 #ifndef FONTDETECTION_H
  11 #define FONTDETECTION_H
  12
  13 #include "fontcache.h"
  14
  15 #ifdef WITH_FREETYPE
  16
  17 #include <ft2build.h>
  18 #include FT_FREETYPE_H
  19
  20 /**
  21  * Load a freetype font face with the given font name.
  22  * @param font_name The name of the font to load.
  23  * @param face The face that has been found.
  24  * @return The error we encountered.
  25  */
  26 FT_Error GetFontByFaceName(const char *font_name, FT_Face *face);
  27
  28 #endif /* WITH_FREETYPE */
  29
  30 /**
  31  * We would like to have a fallback font as the current one
  32  * doesn't contain all characters we need.
  33  * This function must set all fonts of settings.
  34  * @param settings the settings to overwrite the fontname of.
  35  * @param language_isocode the language, e.g. en_GB.
  36  * @param winlangid the language ID windows style.
  37  * @param callback The function to call to check for missing glyphs.
  38  * @return true if a font has been set, false otherwise.
  39  */
  40 bool SetFallbackFont(struct FreeTypeSettings *settings, const char *language_isocode, int winlangid, class MissingGlyphSearcher *callback);
  41
  42 #endif