Merge branch 'master' of git://git.sv.gnu.org/lilypond

[lilypond.git] / lily / instrument-name-engraver.cc

diff --git a/lily/instrument-name-engraver.cc b/lily/instrument-name-engraver.cc
index 4746d4a09d0553facca835899f7e2294b30ed15d..d280913e53941da4a8c33486e373b71d79c12556 100644 (file)
--- a/lily/instrument-name-engraver.cc
+++ b/lily/instrument-name-engraver.cc
@@ -3,11 +3,10 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2000--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 2000--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "engraver.hh"
-#include "spanner.hh"
 #include "pointer-group-interface.hh"
 #include "side-position-interface.hh"
 #include "axis-group-interface.hh"
@@ -91,15 +90,28 @@ Instrument_name_engraver::start_spanner ()
   text_spanner_->set_bound (LEFT, col);
   text_spanner_->set_property ("text", short_text_);
   text_spanner_->set_property ("long-text", long_text_);
+
+  /*
+    UGH, should handle this in Score_engraver.
+  */
+  Grob *system = unsmob_grob (get_property ("rootSystem"));
+  if (system)
+    Axis_group_interface::add_element (system, text_spanner_);
+  else
+    text_spanner_->programming_error ("cannot find root system");
 }
 
 
 void
 Instrument_name_engraver::acknowledge_axis_group (Grob_info info)
 {
-  if (text_spanner_ 
-      && dynamic_cast<Spanner *> (info.grob ())
+  if (dynamic_cast<Spanner *> (info.grob ())
       && Axis_group_interface::has_axis (info.grob (), Y_AXIS)
+
+      /* ugh. */
+
+      && !info.grob ()->internal_has_interface (ly_symbol2scm ("dynamic-interface"))
+      && !info.grob ()->internal_has_interface (ly_symbol2scm ("piano-pedal-interface"))
       && (!Align_interface::has_interface (info.grob ())))
     {
       axis_groups_.push_back (info.grob ());
@@ -126,16 +138,6 @@ Instrument_name_engraver::stop_spanner ()
 
   Pointer_group_interface::set_ordered (text_spanner_, ly_symbol2scm ("elements"), false);
 
-  System *system = get_root_system (text_spanner_);
-
-  /*
-    UGH, should handle this in Score_engraver.
-  */
-  if (system)
-    Axis_group_interface::add_element (system, text_spanner_);
-  else
-    text_spanner_->programming_error ("can't find root system");
-
   text_spanner_ = 0;
 }
 
@@ -151,9 +153,6 @@ ADD_TRANSLATOR (Instrument_name_engraver,
                /* create */
                "InstrumentName ",
                
-               /* accept */
-               "",
-               
                /* read */
                "currentCommandColumn "
                "shortInstrumentName "