Run `make grand-replace'.

[lilypond.git] / lily / all-font-metrics.cc

diff --git a/lily/all-font-metrics.cc b/lily/all-font-metrics.cc
index f7334849b84ab2eabe4b68d1ae395e7b810c3326..2deea75cdae8d0bad956c7609b7392c3458c5f27 100644 (file)
--- a/lily/all-font-metrics.cc
+++ b/lily/all-font-metrics.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1999--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1999--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "all-font-metrics.hh"
@@ -13,14 +13,22 @@
 #include "open-type-font.hh"
 #include "pango-font.hh"
 #include "scm-hash.hh"
-#include "tfm.hh"
 #include "warn.hh"
 
-static char const *default_font_str0_ = "cmr10";
+
+Index_to_charcode_map const *
+All_font_metrics::get_index_to_charcode_map (string filename, FT_Face face)
+{
+  if (filename_charcode_maps_map_.find (filename)
+      == filename_charcode_maps_map_.end ())
+    filename_charcode_maps_map_[filename] = make_index_to_charcode_map (face);
+
+  return &filename_charcode_maps_map_[filename];
+}
+
 
 All_font_metrics::All_font_metrics (string path)
 {
-  tfm_dict_ = new Scheme_hash_table;
   otf_dict_ = new Scheme_hash_table;
 
 #if HAVE_PANGO_FT2
@@ -42,7 +50,6 @@ All_font_metrics::All_font_metrics (string path)
 
 All_font_metrics::~All_font_metrics ()
 {
-  tfm_dict_->unprotect ();
   otf_dict_->unprotect ();
 
 #if HAVE_PANGO_FT2
@@ -58,15 +65,10 @@ All_font_metrics::All_font_metrics (All_font_metrics const &)
 #if HAVE_PANGO_FT2
 
 Pango_font *
-All_font_metrics::find_pango_font (PangoFontDescription *description,
-                                  Real magnification,
+All_font_metrics::find_pango_font (PangoFontDescription const *description,
                                   Real output_scale
                                   )
 {
-  pango_font_description_set_size (description,
-                                  gint (magnification *
-                                        pango_font_description_get_size (description)));
-
   gchar *pango_fn = pango_font_description_to_filename (description);
   SCM key = ly_symbol2scm (pango_fn);
 
@@ -97,37 +99,11 @@ All_font_metrics::find_pango_font (PangoFontDescription *description,
 
 #endif
 
-string
-kpathsea_find_file (string name, string ext)
-{
-  name += "." + ext;
-  string path = global_path.find (name);
-  if (path.length () > 0)
-    return path;
-
-  static SCM proc;
-  if (!proc)
-    {
-      SCM module = scm_c_resolve_module ("scm kpathsea");
-      proc = scm_c_module_lookup (module, "ly:kpathsea-find-file");
-      proc = scm_variable_ref (proc);
-    }
-
-  if (ly_is_procedure (proc))
-    {
-      SCM kp_result = scm_call_1 (proc, scm_makfrom0str (name.c_str ()));
-      if (scm_is_string (kp_result))
-       return ly_scm2string (kp_result);
-    }
-
-  return "";
-}
 
 Open_type_font *
 All_font_metrics::find_otf (string name)
 {
   SCM sname = ly_symbol2scm (name.c_str ());
-  SCM name_string = scm_makfrom0str (name.c_str ());
   SCM val;
   if (!otf_dict_->try_retrieve (sname, &val))
     {
@@ -147,6 +123,7 @@ All_font_metrics::find_otf (string name)
        progress_indication ("]");
 
       unsmob_metrics (val)->file_name_ = file_name;
+      SCM name_string = ly_string2scm (name);
       unsmob_metrics (val)->description_ = scm_cons (name_string,
                                                     scm_from_double (1.0));
       otf_dict_->set (sname, val);
@@ -156,48 +133,6 @@ All_font_metrics::find_otf (string name)
   return dynamic_cast<Open_type_font *> (unsmob_metrics (val));
 }
 
-Tex_font_metric *
-All_font_metrics::find_tfm (string name)
-{
-  SCM sname = ly_symbol2scm (name.c_str ());
-  SCM name_string = scm_makfrom0str (name.c_str ());
-  SCM val;
-  if (!tfm_dict_->try_retrieve (sname, &val))
-    {
-      string file_name;
-
-      if (file_name.empty ())
-       {
-         /* FIXME: should add "cork-" prefix to lm* fonts.  How to do
-            that, cleanly?  */
-         string p = kpathsea_find_file (name, "tfm");
-         if (p.length ())
-           file_name = p;
-       }
-
-      if (file_name.empty ())
-       file_name = search_path_.find (name + ".tfm");
-      if (file_name.empty ())
-       return 0;
-
-      if (be_verbose_global)
-       progress_indication ("[" + file_name);
-
-      val = Tex_font_metric::make_tfm (file_name);
-
-      if (be_verbose_global)
-       progress_indication ("]");
-
-      unsmob_metrics (val)->file_name_ = file_name;
-      unsmob_metrics (val)->description_ = scm_cons (name_string,
-                                                    scm_from_double (1.0));
-      tfm_dict_->set (sname, val);
-      unsmob_metrics (val)->unprotect ();
-    }
-
-  return dynamic_cast<Tex_font_metric *> (unsmob_metrics (val));
-}
-
 Font_metric *
 All_font_metrics::find_font (string name)
 {
@@ -205,40 +140,10 @@ All_font_metrics::find_font (string name)
 
   if (!f)
     {
-      f = find_tfm (name);
-    }
-
-  if (!f)
-    {
-      warning (_f ("can't find font: `%s'", name.c_str ()));
-      warning (_ ("loading default font"));
-    }
-
-  string def_name = default_font_str0_;
-
-  if (!f)
-    f = find_tfm (def_name);
-
-  if (!f)
-    {
-      error (_f ("can't find default font: `%s'", def_name.c_str ()));
-      error (_f ("(search path: `%s')", search_path_.to_string ()));
-      error (_ ("giving up"));
+      error (_f ("cannot find font: `%s'", name.c_str ()));
     }
 
   return f;
 }
 
 All_font_metrics *all_fonts_global;
-
-LY_DEFINE (ly_font_load, "ly:font-load", 1, 0, 0,
-          (SCM name),
-          "Load the font @var{name}. ")
-{
-  SCM_ASSERT_TYPE (scm_is_string (name), name, SCM_ARG1, __FUNCTION__, "string");
-
-  Font_metric *fm = all_fonts_global->find_font (ly_scm2string (name));
-
-  return fm->self_scm ();
-}
-