X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fseparating-line-group-engraver.cc;h=aa6f05a18f4e4578f3c89d5aca6b8097b40f9983;hb=f20a6882444bfa274e03f459d4c45630c798dde5;hp=4a97081c69814e744aefb7ffb72255ff50b304da;hpb=f2c2c5c43858f323e4708f83fd97e0f38017c275;p=lilypond.git

diff --git a/lily/separating-line-group-engraver.cc b/lily/separating-line-group-engraver.cc
index 4a97081c69..aa6f05a18f 100644
--- a/lily/separating-line-group-engraver.cc
+++ b/lily/separating-line-group-engraver.cc
@@ -1,9 +1,9 @@
 /*
-  '  separating-line-group-engraver.cc -- implement Separating_line_group_engraver
+  separating-line-group-engraver.cc -- implement Separating_line_group_engraver
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1998--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1998--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #include "engraver.hh"
@@ -24,7 +24,7 @@
 struct Spacings
 {
   Item *staff_spacing_;
-  Link_array<Item> note_spacings_;
+  vector<Item*> note_spacings_;
 
   Spacings ()
   {
@@ -54,11 +54,11 @@ protected:
 
   Spanner *sep_span_;
 
-  DECLARE_ACKNOWLEDGER(item);
-  PRECOMPUTED_VIRTUAL void process_music ();
+  DECLARE_ACKNOWLEDGER (item);
+  void process_music ();
   virtual void finalize ();
-  PRECOMPUTED_VIRTUAL void stop_translation_timestep ();
-  PRECOMPUTED_VIRTUAL void start_translation_timestep ();
+  void stop_translation_timestep ();
+  void start_translation_timestep ();
 public:
   TRANSLATOR_DECLARATIONS (Separating_line_group_engraver);
 };
@@ -73,7 +73,6 @@ Separating_line_group_engraver::Separating_line_group_engraver ()
 void
 Separating_line_group_engraver::process_music ()
 {
-
   if (!sep_span_)
     {
       sep_span_ = make_spanner ("SeparatingGroupSpanner", SCM_EOL);
@@ -93,7 +92,7 @@ Separating_line_group_engraver::finalize ()
   sep_span_->set_bound (RIGHT, unsmob_grob (ccol));
   sep_span_ = 0;
 
-  for (int i = 0; i < last_spacings_.note_spacings_.size (); i++)
+  for (vsize i = 0; i < last_spacings_.note_spacings_.size (); i++)
     {
       Pointer_group_interface::add_grob (last_spacings_.note_spacings_[i],
 					 ly_symbol2scm ("right-items"),
@@ -102,9 +101,7 @@ Separating_line_group_engraver::finalize ()
 
   if (last_spacings_.staff_spacing_
       && last_spacings_.staff_spacing_->get_column () == column)
-    {
-      last_spacings_.staff_spacing_->suicide ();
-    }
+    last_spacings_.staff_spacing_->suicide ();
 }
 
 void
@@ -114,8 +111,7 @@ Separating_line_group_engraver::acknowledge_item (Grob_info i)
   if (!it)
     return;
   if (it->get_parent (X_AXIS)
-      && it->get_parent (X_AXIS)
-      ->has_extent_callback (Axis_group_interface::group_extent_callback_proc, X_AXIS))
+      && Axis_group_interface::has_axis (it->get_parent (X_AXIS), X_AXIS))
     return;
 
   if (to_boolean (it->get_property ("no-spacing-rods")))
@@ -123,11 +119,11 @@ Separating_line_group_engraver::acknowledge_item (Grob_info i)
 
   if (Note_spacing::has_interface (it))
     {
-      current_spacings_.note_spacings_.push (it);
+      current_spacings_.note_spacings_.push_back (it);
       return;
     }
 
-  bool ib = Item::is_breakable (it);
+  bool ib = Item::is_non_musical (it);
   Item *&p_ref_ (ib ? break_item_
 		 : musical_item_);
 
@@ -137,7 +133,7 @@ Separating_line_group_engraver::acknowledge_item (Grob_info i)
 
       if (ib)
 	{
-	  p_ref_->set_property ("breakable", SCM_BOOL_T);
+	  p_ref_->set_property ("non-musical", SCM_BOOL_T);
 	  context ()->set_property ("breakableSeparationItem", p_ref_->self_scm ());
 	}
 
@@ -146,7 +142,7 @@ Separating_line_group_engraver::acknowledge_item (Grob_info i)
 	{
 	  Item *it = make_item ("StaffSpacing", SCM_EOL);
 	  current_spacings_.staff_spacing_ = it;
-	  Pointer_group_interface::add_grob (it,  ly_symbol2scm ("left-items"),
+	  Pointer_group_interface::add_grob (it, ly_symbol2scm ("left-items"),
 					     break_item_);
 
 	  if (int i = last_spacings_.note_spacings_.size ())
@@ -159,7 +155,7 @@ Separating_line_group_engraver::acknowledge_item (Grob_info i)
 	  else if (last_spacings_.staff_spacing_)
 	    {
 	      SCM ri = last_spacings_.staff_spacing_->get_object ("right-items");
-	      Grob_array *ga  = unsmob_grob_array (ri);
+	      Grob_array *ga = unsmob_grob_array (ri);
 	      if (!ga)
 		{
 		  SCM ga_scm = Grob_array::make_array ();
@@ -193,9 +189,7 @@ void
 Separating_line_group_engraver::stop_translation_timestep ()
 {
   if (break_item_)
-    {
-      Separating_group_spanner::add_spacing_unit (sep_span_, break_item_);
-    }
+    Separating_group_spanner::add_spacing_unit (sep_span_, break_item_);
 
   if (Item *sp = current_spacings_.staff_spacing_)
     {
@@ -209,24 +203,23 @@ Separating_line_group_engraver::stop_translation_timestep ()
     }
 
   if (!current_spacings_.is_empty ())
-    {
-      last_spacings_ = current_spacings_;
-    }
+    last_spacings_ = current_spacings_;
 
   current_spacings_.clear ();
 
   if (musical_item_)
-    {
-      Separating_group_spanner::add_spacing_unit (sep_span_, musical_item_);
-    }
+    Separating_group_spanner::add_spacing_unit (sep_span_, musical_item_);
 
   musical_item_ = 0;
 }
 
-ADD_ACKNOWLEDGER(Separating_line_group_engraver, item);
+ADD_ACKNOWLEDGER (Separating_line_group_engraver, item);
 ADD_TRANSLATOR (Separating_line_group_engraver,
-		/* descr */ "Generates objects for computing spacing parameters.",
-		/* creats*/ "SeparationItem SeparatingGroupSpanner StaffSpacing",
-		/* accepts */ "",
-		/* reads */ "createSpacing",
+		/* doc */ "Generates objects for computing spacing parameters.",
+
+		/* create */
+		"SeparationItem "
+		"SeparatingGroupSpanner "
+		"StaffSpacing",
+		/* read */ "createSpacing",
 		/* write */ "breakableSeparationItem");