Web-ja: update introduction

[lilypond.git] / lily / figured-bass-position-engraver.cc

diff --git a/lily/figured-bass-position-engraver.cc b/lily/figured-bass-position-engraver.cc
index 632e07adb02ba03eb47b644cc86d1f9b132dd749..b35d037a35fb0ca8442a3fc3ad90db2b264e4e53 100644 (file)
--- a/lily/figured-bass-position-engraver.cc
+++ b/lily/figured-bass-position-engraver.cc
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2005--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
 
   LilyPond is free software: you can redistribute it and/or modify
@@ -33,15 +33,15 @@ class Figured_bass_position_engraver : public Engraver
 
   Spanner *bass_figure_alignment_;
   Spanner *positioner_;
-  vector<Grob*> support_;
-  vector<Grob*> span_support_;
+  vector<Grob *> support_;
+  vector<Grob *> span_support_;
 protected:
-  DECLARE_ACKNOWLEDGER (note_column);
-  DECLARE_ACKNOWLEDGER (slur);
-  DECLARE_END_ACKNOWLEDGER (slur);
-  DECLARE_ACKNOWLEDGER (tie);
-  DECLARE_ACKNOWLEDGER (bass_figure_alignment);
-  DECLARE_END_ACKNOWLEDGER (bass_figure_alignment);
+  void acknowledge_note_column (Grob_info);
+  void acknowledge_slur (Grob_info);
+  void acknowledge_end_slur (Grob_info);
+  void acknowledge_end_tie (Grob_info);
+  void acknowledge_bass_figure_alignment (Grob_info);
+  void acknowledge_end_bass_figure_alignment (Grob_info);
 
   virtual void finalize ();
   void start_spanner ();
@@ -49,7 +49,8 @@ protected:
   void stop_translation_timestep ();
 };
 
-Figured_bass_position_engraver::Figured_bass_position_engraver ()
+Figured_bass_position_engraver::Figured_bass_position_engraver (Context *c)
+  : Engraver (c)
 {
   positioner_ = 0;
   bass_figure_alignment_ = 0;
@@ -72,13 +73,13 @@ Figured_bass_position_engraver::stop_spanner ()
     {
       positioner_->set_bound (RIGHT, bass_figure_alignment_->get_bound (RIGHT));
     }
-  
+
   positioner_ = 0;
   bass_figure_alignment_ = 0;
 }
 
 void
-Figured_bass_position_engraver::finalize () 
+Figured_bass_position_engraver::finalize ()
 {
   stop_spanner ();
 }
@@ -92,8 +93,8 @@ Figured_bass_position_engraver::acknowledge_note_column (Grob_info info)
 void
 Figured_bass_position_engraver::acknowledge_end_slur (Grob_info info)
 {
-  vector<Grob*>::iterator i = find (span_support_.begin (), span_support_.end (),
-                                   info.grob ());
+  vector<Grob *>::iterator i = find (span_support_.begin (), span_support_.end (),
+                                     info.grob ());
 
   if (i < span_support_.end ())
     span_support_.erase (i);
@@ -106,7 +107,7 @@ Figured_bass_position_engraver::acknowledge_slur (Grob_info info)
 }
 
 void
-Figured_bass_position_engraver::acknowledge_tie (Grob_info info)
+Figured_bass_position_engraver::acknowledge_end_tie (Grob_info info)
 {
   support_.push_back (info.grob ());
 }
@@ -117,9 +118,9 @@ Figured_bass_position_engraver::stop_translation_timestep ()
   if (positioner_)
     {
       for (vsize i = 0; i < span_support_.size (); i++)
-       Side_position_interface::add_support (positioner_, span_support_[i]);
+        Side_position_interface::add_support (positioner_, span_support_[i]);
       for (vsize i = 0; i < support_.size (); i++)
-       Side_position_interface::add_support (positioner_, support_[i]);
+        Side_position_interface::add_support (positioner_, support_[i]);
     }
 
   support_.clear ();
@@ -134,29 +135,33 @@ Figured_bass_position_engraver::acknowledge_end_bass_figure_alignment (Grob_info
 void
 Figured_bass_position_engraver::acknowledge_bass_figure_alignment (Grob_info info)
 {
-  bass_figure_alignment_ = dynamic_cast<Spanner*> (info.grob ());
+  bass_figure_alignment_ = dynamic_cast<Spanner *> (info.grob ());
   start_spanner ();
 }
 
 
-ADD_ACKNOWLEDGER (Figured_bass_position_engraver, note_column);
-ADD_ACKNOWLEDGER (Figured_bass_position_engraver, slur);
-ADD_END_ACKNOWLEDGER (Figured_bass_position_engraver, slur);
 
-ADD_ACKNOWLEDGER (Figured_bass_position_engraver, tie);
-ADD_ACKNOWLEDGER (Figured_bass_position_engraver, bass_figure_alignment);
-ADD_END_ACKNOWLEDGER (Figured_bass_position_engraver, bass_figure_alignment);
+void
+Figured_bass_position_engraver::boot ()
+{
+  ADD_ACKNOWLEDGER (Figured_bass_position_engraver, note_column);
+  ADD_ACKNOWLEDGER (Figured_bass_position_engraver, slur);
+  ADD_END_ACKNOWLEDGER (Figured_bass_position_engraver, slur);
+  ADD_END_ACKNOWLEDGER (Figured_bass_position_engraver, tie);
+  ADD_ACKNOWLEDGER (Figured_bass_position_engraver, bass_figure_alignment);
+  ADD_END_ACKNOWLEDGER (Figured_bass_position_engraver, bass_figure_alignment);
+}
 
 ADD_TRANSLATOR (Figured_bass_position_engraver,
-               /* doc */
-               "Position figured bass alignments over notes.",
-               
-               /* create */
-               "BassFigureAlignmentPositioning ",
-
-               /* read */
-               "",
-
-               /* write */
-               ""
-               );
+                /* doc */
+                "Position figured bass alignments over notes.",
+
+                /* create */
+                "BassFigureAlignmentPositioning ",
+
+                /* read */
+                "",
+
+                /* write */
+                ""
+               );