Run grand-replace (issue 3765)

[lilypond.git] / lily / dots.cc

diff --git a/lily/dots.cc b/lily/dots.cc
index 31facd5fbd09df708a37371bd46c472e7be60341..0c7d634798a87c2ab26e481f8b3521dd62365045 100644 (file)
--- a/lily/dots.cc
+++ b/lily/dots.cc
@@ -1,72 +1,82 @@
 /*
-  dots.cc -- implement Dots
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c)  1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.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 "dots.hh"
+
 #include "item.hh"
-#include "molecule.hh"
-#include "paper-def.hh"
+#include "output-def.hh"
 #include "font-interface.hh"
 #include "lookup.hh"
 #include "staff-symbol-referencer.hh"
-#include "directional-element-interface.hh"
-
+#include "international.hh"
 
-MAKE_SCHEME_CALLBACK(Dots,quantised_position_callback,2);
+MAKE_SCHEME_CALLBACK (Dots, print, 1);
 SCM
-Dots::quantised_position_callback (SCM element_smob, SCM axis)
+Dots::print (SCM d)
 {
-  Score_element *me = unsmob_element (element_smob);
-  Axis a = (Axis) gh_scm2int (axis);
-  assert (a == Y_AXIS);
-    
-  SCM d= me->get_elt_property ("dot-count");
-  if (gh_number_p (d) && gh_scm2int (d))
-    {
-      if (!Directional_element_interface::get (me))
-       Directional_element_interface::set (me, UP);
-
-      if (Staff_symbol_referencer::on_staffline (me))
-       return gh_double2scm (Staff_symbol_referencer::staff_space (me) / 2.0 * Directional_element_interface::get (me));
-    }
+  Grob *sc = unsmob_grob (d);
+  Stencil mol;
 
-  return gh_double2scm  (0.0);
-}
+  SCM c = sc->get_property ("dot-count");
 
-
-MAKE_SCHEME_CALLBACK(Dots,brew_molecule,1);
-SCM  
-Dots::brew_molecule (SCM d)
-{
-  Score_element *sc = unsmob_element (d);
-  Molecule mol;
-  
-  SCM c = sc->get_elt_property ("dot-count");
-
-  if (gh_number_p (c))
+  if (scm_is_number (c))
     {
-      Molecule d = Font_interface::get_default_font (sc)->find_by_name (String ("dots-dot"));
+      SCM scm_style = sc->get_property ("style");
+      string style = "";
+      if (scm_is_symbol (scm_style))
+        style = ly_symbol2string (scm_style);
+      string idx = "dots.dot" + style;
+      Stencil d = Font_interface::get_default_font (sc)->find_by_name (idx);
+      if (d.is_empty ())
+        {
+          sc->warning (_f ("dot `%s' not found", idx.c_str ()));
+          return SCM_EOL;
+        }
       Real dw = d.extent (X_AXIS).length ();
-      
 
       /*
-       we need to add a real blank box, to assure that
-       side-positioning doth not cancel the left-most padding.  */
-      mol = Lookup::blank (Box (Interval (0,0),
-                               Interval (0,0)));
-  
-      for (int i = gh_scm2int (c); i--; )
-       {
-         d.translate_axis (2*dw,X_AXIS);
-         mol.add_at_edge (X_AXIS, RIGHT, d, dw);
-       }
+        we need to add a real blank box, to assure that
+        side-positioning doth not cancel the left-most padding.  */
+
+      /*
+        TODO: this should  be handled by side-position padding.
+      */
+      mol = Lookup::blank (Box (Interval (0, 0),
+                                Interval (0, 0)));
+
+      for (int i = scm_to_int (c); i--;)
+        {
+          mol.add_at_edge (X_AXIS, RIGHT, d, dw);
+        }
     }
   return mol.smobbed_copy ();
 }
 
+ADD_INTERFACE (Dots,
+               "The dots to go with a notehead or rest.  @code{direction}"
+               " sets the preferred direction to move in case of staff line"
+               " collisions.  @code{style} defaults to undefined, which is"
+               " normal 19th/20th century traditional style.  Set"
+               " @code{style} to @code{vaticana} for ancient type dots.",
 
-
+               /* properties */
+               "direction "
+               "dot-count "
+               "style "
+              );