Run grand-replace (issue 3765)

[lilypond.git] / lily / font-config.cc

diff --git a/lily/font-config.cc b/lily/font-config.cc
index f46beaffd2442ee876e23f2ec51e69c9e79064b1..11cfed0b403cfc25bc993e2eeae967e102f0808e 100644 (file)
--- a/lily/font-config.cc
+++ b/lily/font-config.cc
@@ -1,42 +1,67 @@
 /*
-  font-config.cc -- implement Font_config related functions
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2005--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  LilyPond 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, either version 3 of the License, or
+  (at your option) any later version.
 
+  LilyPond 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.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #include "config.hh"
 
-#ifdef HAVE_PANGO_FT2
+#if HAVE_FONTCONFIG
 
+#include <cstdio>
 #include <fontconfig/fontconfig.h>
+#include <sys/stat.h>
 
 #include "file-path.hh"
+#include "international.hh"
 #include "main.hh"
 #include "warn.hh"
 
+FcConfig *font_config_global = 0;
+
 void
 init_fontconfig ()
 {
-  if (!FcInit ())
-    error (_ ("FontConfig failed to initialize"));
-
-  FcConfig *fcc = FcConfigGetCurrent ();
-
-  Array<String> dirs;
-  dirs.push (prefix_directory + "/fonts/otf/");
-  dirs.push (prefix_directory + "/mf/out/");
-  dirs.push (prefix_directory + "/fonts/type1/");
-  dirs.push (prefix_directory + "/fonts/cff/");
-  
-  for (int i = 0; i < dirs.size (); i++)
+  debug_output (_ ("Initializing FontConfig..."));
+
+  /* TODO: Find a way for Fontconfig to update its cache, if needed. */
+  font_config_global = FcInitLoadConfig ();
+
+  vector<string> dirs;
+
+  /* Extra trailing slash suddenly breaks fontconfig (fc-cache 2.5.0)
+     on windows.  */
+  dirs.push_back (lilypond_datadir + "/fonts/otf");
+
+  for (vsize i = 0; i < dirs.size (); i++)
     {
-      String dir = dirs[i];
-      if (!FcConfigAppFontAddDir (fcc, (FcChar8*)dir.to_str0 ()))
-       error (_f ("Failed to add lilypond directory %s", dir));
-    }     
+      string dir = dirs[i];
+      if (!FcConfigAppFontAddDir (font_config_global, (FcChar8 *)dir.c_str ()))
+        error (_f ("failed adding font directory: %s", dir.c_str ()));
+      else
+        debug_output (_f ("Adding font directory: %s", dir.c_str ()));
+    }
+
+  debug_output (_ ("Building font database..."));
+
+  FcConfigBuildFonts (font_config_global);
+  FcConfigSetCurrent (font_config_global);
+
+  debug_output ("\n");
+
 }
 
 #else
@@ -45,4 +70,5 @@ void
 init_fontconfig ()
 {
 }
+
 #endif