Fix some bugs in the dynamic engraver and PostScript backend

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

diff --git a/lily/font-metric.cc b/lily/font-metric.cc
index 0706bf8d6d6f136fca019d8cf0578c4aecdb34c2..70017df10c41ca2a20d7eeed092d5715e2a843bc 100644 (file)
--- a/lily/font-metric.cc
+++ b/lily/font-metric.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1999--2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 1999--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   Mats Bengtsson <matsb@s3.kth.se> (the ugly TeX parsing in text_dimension)
 */
@@ -30,9 +30,9 @@ Font_metric::design_size () const
 }
 
 Stencil
-Font_metric::find_by_name (String s) const
+Font_metric::find_by_name (string s) const
 {
-  s.substitute ('-', 'M');
+  replace_all (s, '-', 'M');
   int idx = name_to_index (s);
   Box b;
 
@@ -41,7 +41,7 @@ Font_metric::find_by_name (String s) const
     {
       expr = scm_list_3 (ly_symbol2scm ("named-glyph"),
                         self_scm (),
-                        scm_makfrom0str (s.to_str0 ()));
+                        scm_makfrom0str (s.c_str ()));
       b = get_indexed_char (idx);
     }
 
@@ -64,32 +64,32 @@ Font_metric::~Font_metric ()
 {
 }
 
-int
+size_t
 Font_metric::count () const
 {
   return 0;
 }
 
 Box
-Font_metric::get_ascii_char (int) const
+Font_metric::get_ascii_char (size_t) const
 {
   return Box (Interval (0, 0), Interval (0, 0));
 }
 
 Box
-Font_metric::get_indexed_char (int k) const
+Font_metric::get_indexed_char (size_t k) const
 {
   return get_ascii_char (k);
 }
 
-int
-Font_metric::name_to_index (String) const
+size_t
+Font_metric::name_to_index (string) const
 {
-  return -1;
+  return (size_t)-1;
 }
 
 Offset
-Font_metric::get_indexed_wxwy (int) const
+Font_metric::get_indexed_wxwy (size_t) const
 {
   return Offset (0, 0);
 }
@@ -129,45 +129,46 @@ Font_metric::font_file_name () const
   return scm_car (description_);
 }
 
-String
+string
 Font_metric::font_name () const
 {
-  String s ("unknown");
+  string s ("unknown");
   return s;
 }
 
-int
-Font_metric::index_to_ascii (int i) const
+size_t
+Font_metric::index_to_ascii (size_t i) const
 {
   return i;
 }
 
-unsigned
-Font_metric::index_to_charcode (int i) const
+size_t
+Font_metric::index_to_charcode (size_t i) const
 {
-  return (unsigned) index_to_ascii (i);
+  return index_to_ascii (i);
 }
 
 Stencil
-Font_metric::get_ascii_char_stencil (int code) const
+Font_metric::get_ascii_char_stencil (size_t code) const
 {
   SCM at = scm_list_3 (ly_symbol2scm ("char"), self_scm (),
-                      scm_from_int (code));
+                      scm_from_unsigned (code));
   Box b = get_ascii_char (code);
   return Stencil (b, at);
 }
 
 Stencil
-Font_metric::get_indexed_char_stencil (int code) const
+Font_metric::get_indexed_char_stencil (size_t code) const
 {
-  int idx = index_to_ascii (code);
-  SCM at = scm_list_3 (ly_symbol2scm ("char"), self_scm (), scm_from_int (idx));
+  size_t idx = index_to_ascii (code);
+  SCM at = scm_list_3 (ly_symbol2scm ("char"), self_scm (),
+                      scm_from_unsigned (idx));
   Box b = get_indexed_char (code);
   return Stencil (b, at);
 }
 
 Offset
-Font_metric::attachment_point (String) const
+Font_metric::attachment_point (string) const
 {
   return Offset (0, 0);
 }
@@ -179,18 +180,18 @@ Font_metric::sub_fonts () const
 }
 
 Stencil
-Font_metric::text_stencil (String str) const
+Font_metric::text_stencil (string str) const
 {
   SCM lst = scm_list_3 (ly_symbol2scm ("text"),
                        this->self_scm (),
-                       scm_makfrom0str (str.to_str0 ()));
+                       scm_makfrom0str (str.c_str ()));
 
   Box b = text_dimension (str);
   return Stencil (b, lst);
 }
 
 Box
-Font_metric::text_dimension (String) const
+Font_metric::text_dimension (string) const
 {
   return Box (Interval (0, 0), Interval (0, 0));
 }