Pango: API change to fix fetaText rendering.

[lilypond.git] / lily / include / system.hh

diff --git a/lily/include/system.hh b/lily/include/system.hh
index 3a5b39ad4e75104cec0d141affe71dd26c78486b..509a65db2c5dbbb1afc31ca57dd1afe01d794bec 100644 (file)
--- a/lily/include/system.hh
+++ b/lily/include/system.hh
@@ -1,7 +1,20 @@
 /*
-  system.hh -- part of GNU LilyPond
+  This file is part of LilyPond, the GNU music typesetter.
 
-  (c) 1996--2007 Han-Wen Nienhuys
+  Copyright (C) 1996--2010 Han-Wen Nienhuys
+
+  LilyPond is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  LilyPond is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef SYSTEM_HH
@@ -20,14 +33,14 @@ class System : public Spanner
 {
   int rank_;
   Grob_array *all_elements_;
-  Skyline_pair skylines_;
-  void build_skylines ();
   void init_elements ();
   friend class Paper_score;    // ugh.
   Paper_score *pscore_;        // ugh.
   
 public:
   Paper_score *paper_score () const;
+  Grob *get_vertical_alignment ();
+  Grob *get_extremal_staff (Direction dir, Interval const&);
   int get_rank () const;
   void do_break_substitution_and_fixup_refpoints ();
   void post_processing ();