Run `make grand-replace'.

[lilypond.git] / lily / metronome-engraver.cc

diff --git a/lily/metronome-engraver.cc b/lily/metronome-engraver.cc
index 5bc715339c69365ccda96429896bf3242418bc7c..6191407a5a11b03899e9f7fd695f8395dd610e71 100644 (file)
--- a/lily/metronome-engraver.cc
+++ b/lily/metronome-engraver.cc
@@ -1,9 +1,9 @@
 /*
-  mark-engraver.cc -- implement Metronome_mark_engraver
+  metronome-engraver.cc -- implement Metronome_mark_engraver
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1998--2007 Jan Nieuwenhuizen <janneke@gnu.org>
+  (c) 1998--2008 Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
 #include <cctype>
@@ -16,13 +16,10 @@ using namespace std;
 #include "grob-array.hh"
 #include "item.hh"
 #include "stream-event.hh"
+#include "text-interface.hh"
 
 #include "translator.icc"
 
-/**
-   put stuff over or next to  bars.  Examples: bar numbers, marginal notes,
-   rehearsal marks.
-*/
 class Metronome_mark_engraver : public Engraver
 {
 public:
@@ -33,6 +30,7 @@ protected:
 
   SCM last_duration_;
   SCM last_count_;
+  SCM last_text_;
   
 protected:
   virtual void derived_mark () const;
@@ -45,6 +43,7 @@ Metronome_mark_engraver::Metronome_mark_engraver ()
   text_ = 0;
   last_duration_ = SCM_EOL;
   last_count_ = SCM_EOL;
+  last_text_ = SCM_EOL;
 }
 
 void
@@ -52,6 +51,7 @@ Metronome_mark_engraver::derived_mark () const
 {
   scm_gc_mark (last_count_);
   scm_gc_mark (last_duration_);
+  scm_gc_mark (last_text_);
 }
 
 void
@@ -72,16 +72,19 @@ Metronome_mark_engraver::process_music ()
 {
   SCM count = get_property ("tempoUnitCount");
   SCM duration = get_property ("tempoUnitDuration");
-  
-  if (unsmob_duration (duration)
-      && scm_is_number (count)
+  SCM text = get_property ("tempoText");
+
+  if ( ( (unsmob_duration (duration) && scm_is_number (count))
+        || Text_interface::is_markup (text) )
       && !(ly_is_equal (count, last_count_)
-          && ly_is_equal (duration, last_duration_)))
+          && ly_is_equal (duration, last_duration_)
+          && ly_is_equal (text, last_text_)))
     {
       text_ = make_item ("MetronomeMark", SCM_EOL);
 
       SCM proc = get_property ("metronomeMarkFormatter");
-      SCM result = scm_call_3 (proc,
+      SCM result = scm_call_4 (proc,
+                              text,
                               duration,
                               count,
                               context ()->self_scm ());
@@ -91,6 +94,7 @@ Metronome_mark_engraver::process_music ()
 
   last_duration_ = duration;
   last_count_ = count;
+  last_text_ = text;
 }
 
 ADD_TRANSLATOR (Metronome_mark_engraver,
@@ -108,7 +112,9 @@ ADD_TRANSLATOR (Metronome_mark_engraver,
                "stavesFound "
                "metronomeMarkFormatter "
                "tempoUnitDuration "
-               "tempoUnitCount ",
+               "tempoUnitCount "
+               "tempoText "
+               "tempoHideNote ",
 
                /* write */
                ""