Imported Upstream version 2.14.2

[lilypond.git] / lily / new-fingering-engraver.cc

diff --git a/lily/new-fingering-engraver.cc b/lily/new-fingering-engraver.cc
index 8c249e4fab663f0ffcf70d131eaf1b978fe4782f..db99dede95b2979324c3d7858911928bb67ac069 100644 (file)
--- a/lily/new-fingering-engraver.cc
+++ b/lily/new-fingering-engraver.cc
@@ -1,27 +1,37 @@
 /*
-  fingering-engraver.cc -- implement New_fingering_engraver
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1998--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1998--2009 Han-Wen Nienhuys <hanwen@xs4all.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 "engraver.hh"
 
 #include "international.hh"
+#include "item.hh"
 #include "rhythmic-head.hh"
 #include "script-interface.hh"
 #include "self-alignment-interface.hh"
 #include "side-position-interface.hh"
 #include "stem.hh"
 #include "stream-event.hh"
-#include "item.hh"
 #include "warn.hh"
 
 #include "translator.icc"
 
 
-
 struct Finger_tuple
 {
   Grob *head_;
@@ -53,7 +63,7 @@ class New_fingering_engraver : public Engraver
   vector<Finger_tuple> articulations_;
   vector<Finger_tuple> string_numbers_;
 
-  vector<Grob*> heads_;
+  vector<Grob *> heads_;
   Grob *stem_;
 
   void position_all ();
@@ -134,7 +144,11 @@ New_fingering_engraver::add_script (Grob *head,
                          event->get_property ("articulation-type"), 0);
   ft.script_ = g;
   ft.script_->set_parent (head, X_AXIS);
-  
+
+  SCM forced_dir = event->get_property ("direction");
+  if (to_dir (forced_dir))
+    ft.script_->set_property ("direction", forced_dir);
+
   articulations_.push_back (ft);
 }
 
@@ -149,8 +163,7 @@ New_fingering_engraver::add_fingering (Grob *head,
 
   ft.script_ = internal_make_item (grob_sym, event->self_scm (),
                                   ly_symbol2string (grob_sym).c_str (),
-                                  __FILE__, __LINE__, __FUNCTION__
-                                  );
+                                  __FILE__, __LINE__, __FUNCTION__);
 
   Side_position_interface::add_support (ft.script_, head);
 
@@ -255,7 +268,7 @@ New_fingering_engraver::position_scripts (SCM orientations,
       else if (unsmob_grob (ft.head_->get_object ("dot")))
        Side_position_interface::add_support (f,
                                              unsmob_grob (ft.head_->get_object ("dot")));
-                                             
+
       Self_alignment_interface::set_align_self (f, Y_AXIS);
       Self_alignment_interface::set_center_parent (f, Y_AXIS);
       Side_position_interface::set_axis (f, X_AXIS);
@@ -279,7 +292,7 @@ New_fingering_engraver::position_scripts (SCM orientations,
          Self_alignment_interface::set_align_self (f, X_AXIS);
          Self_alignment_interface::set_center_parent (f, X_AXIS);
          Side_position_interface::set_axis (f, Y_AXIS);
-      
+
          f->set_property ("direction", scm_from_int (d));
        }
     }
@@ -294,7 +307,6 @@ New_fingering_engraver::stop_translation_timestep ()
   heads_.clear ();
 }
 
-
 void
 New_fingering_engraver::position_all ()
 {
@@ -318,7 +330,7 @@ New_fingering_engraver::position_all ()
                        &stroke_fingerings_);
       stroke_fingerings_.clear ();
     }
-  
+
   for (vsize i = articulations_.size (); i--;)
     {
       Grob *script = articulations_[i].script_;
@@ -340,7 +352,6 @@ New_fingering_engraver::New_fingering_engraver ()
   stem_ = 0;
 }
 
-
 ADD_ACKNOWLEDGER (New_fingering_engraver, rhythmic_head);
 ADD_ACKNOWLEDGER (New_fingering_engraver, stem);
 
@@ -361,7 +372,7 @@ ADD_TRANSLATOR (New_fingering_engraver,
                "harmonicDots "
                "strokeFingerOrientations "
                "stringNumberOrientations ",
-               
+
                /* write */
                ""
                );