* lily/include/lily-guile-macros.hh: new file.

[lilypond.git] / lily / item.cc

diff --git a/lily/item.cc b/lily/item.cc
index c5cca666d565605b205a2bf719876a3d60cb551e..a47b19eafd0f16981a693d7a9c266cba17e707c7 100644 (file)
--- a/lily/item.cc
+++ b/lily/item.cc
@@ -6,29 +6,36 @@
   (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
+#include "item.hh"
+
 #include "paper-score.hh"
 #include "warn.hh"
-#include "item.hh"
 #include "paper-column.hh"
-#include "spanner.hh"
 #include "lily-guile.hh"
 #include "system.hh"
 #include "group-interface.hh"
 
-Item::Item (SCM s)
-  : Grob (s)
+Grob * 
+Item::clone (int count) const
+{
+  return new Item (*this, count);
+}
+
+
+Item::Item (SCM s, Object_key const *key)
+  : Grob (s, key)
 {
-  broken_to_drul_[LEFT] = broken_to_drul_[RIGHT]=0;
+  broken_to_drul_[LEFT] = broken_to_drul_[RIGHT]= 0;
   Group_interface::add_thing (this, ly_symbol2scm ("interfaces"), ly_symbol2scm ("item-interface"));
 }
 
 /**
    Item copy ctor.  Copy nothing: everything should be a elt property
    or a special purpose pointer (such as broken_to_drul_[]) */
-Item::Item (Item const &s)
-  : Grob (s)
+Item::Item (Item const &s, int copy_count)
+  : Grob (s, copy_count)
 {
-  broken_to_drul_[LEFT] = broken_to_drul_[RIGHT] =0;
+  broken_to_drul_[LEFT] = broken_to_drul_[RIGHT] = 0;
 }
 
 
@@ -64,16 +71,17 @@ void
 Item::copy_breakable_items ()
 {
   Drul_array<Item *> new_copies;
-  Direction  i=LEFT;
+  Direction i = LEFT;
+  int count = 0;
   do 
     {
-      Grob * dolly = clone ();
+      Grob * dolly = clone (count ++);
       Item * item = dynamic_cast<Item*> (dolly);
       pscore_->system_->typeset_grob (item);
-      new_copies[i] =item;
+      new_copies[i] = item;
     }
   while (flip (&i) != LEFT);
-  broken_to_drul_= new_copies;
+  broken_to_drul_ = new_copies;
 }