* scripts/lilypond-book.py: Resurrect HTML links to .ly source.

[lilypond.git] / lily / tab-note-heads-engraver.cc

diff --git a/lily/tab-note-heads-engraver.cc b/lily/tab-note-heads-engraver.cc
index e091d633845e4f36d18f86dcf87aa3c8a218477d..96b1efb3f3c554f45c5981f8c5e889a844c91a8e 100644 (file)
--- a/lily/tab-note-heads-engraver.cc
+++ b/lily/tab-note-heads-engraver.cc
@@ -1,13 +1,14 @@
 /*
   head-grav.cc -- part of GNU LilyPond
 
-  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
-#include <ctype.h>
-#include <stdio.h>
+
+#include <cctype>
+#include <cstdio>
 
 #include "rhythmic-head.hh"
-#include "paper-def.hh"
+#include "output-def.hh"
 #include "event.hh"
 #include "dots.hh"
 #include "dot-column.hh"
@@ -67,23 +68,23 @@ void
 Tab_note_heads_engraver::process_music ()
 {
   int j = 0; 
-  for (int i=0; i < note_events_.size (); i++)
+  for (int i = 0; i < note_events_.size (); i++)
     {
       SCM stringTunings = get_property ("stringTunings");
-      int number_of_strings = ((int) gh_length (stringTunings));
+      int number_of_strings = ((int) ly_length (stringTunings));
       bool high_string_one = to_boolean (get_property ("highStringOne"));
 
-      Item * note  = make_item ("TabNoteHead");
       
       Music * event = note_events_[i];
+      Item * note  = make_item ("TabNoteHead", event->self_scm ());
 
       
-      Music * tabstring_event=0;
+      Music * tabstring_event = 0;
 
-      for (SCM s =event->get_property ("articulations");
-          !tabstring_event && gh_pair_p (s); s = gh_cdr (s))
+      for (SCM s = event->get_property ("articulations");
+          !tabstring_event && scm_is_pair (s); s = scm_cdr (s))
        {
-         Music * art = unsmob_music (gh_car (s));
+         Music * art = unsmob_music (scm_car (s));
 
          if (art->is_mus_type ("string-number-event"))
            tabstring_event = art;
@@ -100,7 +101,7 @@ Tab_note_heads_engraver::process_music ()
       bool string_found;
       if (tabstring_event)
        {
-         tab_string = gh_scm2int (tabstring_event->get_property ("string-number"));
+         tab_string = scm_to_int (tabstring_event->get_property ("string-number"));
          string_found = true;
        }
       else
@@ -111,19 +112,19 @@ Tab_note_heads_engraver::process_music ()
       
       Duration dur = *unsmob_duration (event->get_property ("duration"));
       note->set_property ("duration-log",
-                              gh_int2scm (dur.duration_log ()));
+                              scm_int2num (dur.duration_log ()));
 
       if (dur.dot_count ())
        {
-         Item * d = make_item ("Dots");
+         Item * d = make_item ("Dots", event->self_scm ());
          Rhythmic_head::set_dots (note, d);
          
          if (dur.dot_count ()
-             != gh_scm2int (d->get_property ("dot-count")))
-           d->set_property ("dot-count", gh_int2scm (dur.dot_count ()));
+             != scm_to_int (d->get_property ("dot-count")))
+           d->set_property ("dot-count", scm_int2num (dur.dot_count ()));
 
          d->set_parent (note, Y_AXIS);
-         announce_grob (d, SCM_EOL);
+         
          dots_.push (d);
        }
       
@@ -131,19 +132,19 @@ Tab_note_heads_engraver::process_music ()
       SCM scm_pitch = event->get_property ("pitch");
       SCM proc      = get_property ("tablatureFormat");
       SCM min_fret_scm = get_property ("minimumFret");
-      int min_fret = gh_number_p (min_fret_scm) ? gh_scm2int (min_fret_scm) : 0;
+      int min_fret = scm_is_number (min_fret_scm) ? scm_to_int (min_fret_scm) : 0;
 
       while (!string_found)
        {
          int fret = unsmob_pitch (scm_pitch)->semitone_pitch ()
-           - gh_scm2int (gh_list_ref (stringTunings,gh_int2scm (tab_string-1)));
+           - scm_to_int (scm_list_ref (stringTunings,scm_int2num (tab_string-1)));
          if (fret<min_fret)
            tab_string += high_string_one ? 1 : -1;
          else
            string_found = true;
        }
 
-      SCM text = gh_call3 (proc, gh_int2scm (tab_string), stringTunings, scm_pitch);
+      SCM text = scm_call_3 (proc, scm_int2num (tab_string), stringTunings, scm_pitch);
 
       int pos = 2 * tab_string - number_of_strings - 1; // No tab-note between the string !!!
       if (to_boolean (get_property ("stringOneTopmost")))
@@ -151,8 +152,7 @@ Tab_note_heads_engraver::process_music ()
       
       note->set_property ("text", text);      
       
-      note->set_property ("staff-position", gh_int2scm (pos));
-      announce_grob (note, event->self_scm ());
+      note->set_property ("staff-position", scm_int2num (pos));
       notes_.push (note);
     }
 }
@@ -160,24 +160,14 @@ Tab_note_heads_engraver::process_music ()
 void
 Tab_note_heads_engraver::stop_translation_timestep ()
 {
-  for (int i=0; i < notes_.size (); i++)
-    {
-      typeset_grob (notes_[i]);
-    }
-
   notes_.clear ();
-  for (int i=0; i < dots_.size (); i++)
-    {
-      typeset_grob (dots_[i]);
-    }
-  
   dots_.clear ();
   note_events_.clear ();
   tabstring_events_.clear ();
 }
 
 
-ENTER_DESCRIPTION (Tab_note_heads_engraver,
+ADD_TRANSLATOR (Tab_note_heads_engraver,
 /* descr */       "Generate one or more tablature noteheads from Music of type NoteEvent.",
 /* creats*/       "TabNoteHead Dots",
 /* accepts */     "note-event string-number-event busy-playing-event",