X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fpaper-column-engraver.hh;h=5f3131ccb009411731cf1b1bac2f313cc360b51e;hb=4bb9b76b24375ccfb887bfd533c31c5a02975613;hp=8c82d0dadb54742e5ea7838befc403d349753624;hpb=4b975f3177880e16e759f67be4517f67109c2633;p=lilypond.git

diff --git a/lily/include/paper-column-engraver.hh b/lily/include/paper-column-engraver.hh
index 8c82d0dadb..5f3131ccb0 100644
--- a/lily/include/paper-column-engraver.hh
+++ b/lily/include/paper-column-engraver.hh
@@ -3,22 +3,24 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
-
+  (c) 2005--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #ifndef PAPER_COLUMN_ENGRAVER_HH
 #define PAPER_COLUMN_ENGRAVER_HH
 
-
 #include "engraver.hh"
-
+#include "listener.hh"
+#include "stream-event.hh"
 
 class Paper_column_engraver : public Engraver
 {
   void make_columns ();
-  void set_columns (Paper_column*, Paper_column*); 
-  TRANSLATOR_DECLARATIONS(Paper_column_engraver);
+  void set_columns (Paper_column *, Paper_column *);
+  TRANSLATOR_DECLARATIONS (Paper_column_engraver);
+
+  Paper_column *find_turnable_column (Moment after_this);
+  void revoke_page_turns (Moment after_this, Real new_penalty);
 
 protected:
   void stop_translation_timestep ();
@@ -26,24 +28,23 @@ protected:
   void process_music ();
   virtual void initialize ();
   virtual void finalize ();
-  virtual bool try_music (Music*);
 
-  DECLARE_ACKNOWLEDGER(item);
-  DECLARE_ACKNOWLEDGER(note_spacing);
-  DECLARE_ACKNOWLEDGER(staff_spacing);
+  DECLARE_TRANSLATOR_LISTENER (break);
+
+  DECLARE_ACKNOWLEDGER (item);
+  DECLARE_ACKNOWLEDGER (note_spacing);
+  DECLARE_ACKNOWLEDGER (staff_spacing);
 
   System *system_;
-  Music *break_event_;
+  vector<Stream_event*> break_events_;
   int breaks_;			// used for stat printing
   Paper_column *command_column_;
   Paper_column *musical_column_;
-  Link_array<Item> items_;
+  vector<Item*> items_;
   bool first_;
   Moment last_moment_;
-public:
-  // ug.h 
-  void forbid_breaks ();
 
+public:
 };
 
 #endif /* PAPER_COLUMN_ENGRAVER_HH */