(LY_DEFINE): show file name when loading PFB.

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

diff --git a/lily/font-config.cc b/lily/font-config.cc
index 5c8fa806e503af37ea9488d344c17c791ab79f6f..8954c809f40f6bc454a715eec638dd7c20ab4659 100644 (file)
--- a/lily/font-config.cc
+++ b/lily/font-config.cc
@@ -1,41 +1,76 @@
 /*
-  font-config.cc -- implement Font_config related functions
+  font-config.cc -- implement FontConfig related functions
 
   source file of the GNU LilyPond music typesetter
 
   (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
-
 */
 
 #include "config.hh"
 
-#ifdef HAVE_PANGO_FT2
-#include <fontconfig/fontconfig.h>
+#if HAVE_FONTCONFIG
 
+#include <fontconfig/fontconfig.h>
+#include <sys/stat.h>
+#include "file-path.hh"
 #include "main.hh"
 #include "warn.hh"
 
 void
 init_fontconfig ()
 {
-  if (!FcInit())
+  if (be_verbose_global)
+    message (_ ("Initializing FontConfig..."));
+  
+  if (!FcInit ())
+    error (_ ("initializing FontConfig"));
+
+  FcConfig *fcc = FcConfigGetCurrent ();
+
+
+#if 0
+  /*
+    Hmm. the cache is always out of date??!
+   */
+  FcChar8 *cache = FcConfigGetCache (fcc);
+  if (!FcDirCacheValid (cache))
     {
-      error ("FontConfig failed to initialize"); 
+      warning (_ ("FontConfig cache out of date. Rebuilding may take some time."));
     }
+#endif
+  
+  Array<String> dirs;
+  struct stat statbuf; 
+  String builddir = prefix_directory + "/mf/out/";
 
-  char const **dirs = prefix_directories;
-  for (; *dirs; dirs++)
+  if (stat (builddir.to_str0 (), &statbuf) == 0)
+    dirs.push (builddir.to_str0 ());
+  else
+    {
+      dirs.push (prefix_directory + "/fonts/otf/");
+      dirs.push (prefix_directory + "/fonts/type1/");
+      dirs.push (prefix_directory + "/fonts/svg/");
+    }
+  
+  for (int i = 0; i < dirs.size (); i++)
     {
-      String path = String (*dirs) + "/" + "otf";
-      
-      if (!FcConfigAppFontAddDir (0, (FcChar8*)path.to_str0 ()))
-       {
-         error (_f ("Failed to add lilypond directory %s", path.to_str0 ()));
-       }
-    }     
+      String dir = dirs[i];
+      if (!FcConfigAppFontAddDir (fcc, (FcChar8 *)dir.to_str0 ()))
+       error (_f ("adding font directory: %s", dir.to_str0 ()));
+      else if (be_verbose_global)
+       message (_f ("adding font directory: %s", dir.to_str0 ()));
+    }
+
+  if (be_verbose_global)
+    progress_indication ("\n");
 }
 
 #else
 
-void init_fontconfig() {}
+void
+init_fontconfig ()
+{
+  
+}
+
 #endif