Imported Upstream version 2.14.2

[lilypond.git] / lily / translator-dispatch-list.cc

diff --git a/lily/translator-dispatch-list.cc b/lily/translator-dispatch-list.cc
index 7dac8ea0917767298288846a949f29a9a9ebc6b3..aae00e4e1cd2f948edb47ace56a684257f0d3a89 100644 (file)
--- a/lily/translator-dispatch-list.cc
+++ b/lily/translator-dispatch-list.cc
@@ -1,28 +1,36 @@
 /*
-  translator-dispatch-list.cc -- implement Translator_dispatch_list
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 2005--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  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/>.
 */
 
 #include "translator-dispatch-list.hh"
-
-#include "grob-info.hh"
 #include "engraver.hh"
 
 #include "ly-smobs.icc"
 
-void 
+void
 Engraver_dispatch_list::apply (Grob_info gi)
 {
   Translator *origin = gi.origin_translator ();
-  for (int i = 0; i < dispatch_entries_.size (); i++)
+  for (vsize i = 0; i < dispatch_entries_.size (); i++)
     {
       Engraver_dispatch_entry const &e (dispatch_entries_[i]);
       if (e.engraver_ == origin)
-       continue; 
+       continue;
 
       (*e.function_) (e.engraver_, gi);
     }
@@ -30,55 +38,55 @@ Engraver_dispatch_list::apply (Grob_info gi)
 
 SCM
 Engraver_dispatch_list::create (SCM trans_list,
-                               SCM iface_list)
+                               SCM iface_list, Direction start_end)
 {
-  SCM retval = Engraver_dispatch_list().smobbed_copy ();
-  Engraver_dispatch_list * list = Engraver_dispatch_list::unsmob (retval);
+  SCM retval = Engraver_dispatch_list ().smobbed_copy ();
+  Engraver_dispatch_list *list = Engraver_dispatch_list::unsmob (retval);
 
   Engraver_dispatch_entry entry;
-  bool found = false; 
+  bool found = false;
   for (SCM s = trans_list; scm_is_pair (s); s = scm_cdr (s))
     {
-      Engraver * eng
-       = dynamic_cast<Engraver*> (unsmob_translator (scm_car (s)));
+      Engraver *eng
+       = dynamic_cast<Engraver *> (unsmob_translator (scm_car (s)));
 
       if (!eng)
        continue;
 
       entry.engraver_ = eng;
-      for (SCM i =  iface_list; scm_is_pair (i); i = scm_cdr (i))
+      for (SCM i = iface_list; scm_is_pair (i); i = scm_cdr (i))
        {
          Engraver_void_function_engraver_grob_info ptr
-           = eng->get_acknowledger (scm_car (i));
+           = (start_end == START)
+           ? eng->get_acknowledger (scm_car (i))
+           : eng->get_end_acknowledger (scm_car (i));
+         
          if (ptr)
            {
              entry.function_ = ptr;
-             list->dispatch_entries_.push (entry);
+             list->dispatch_entries_.push_back (entry);
              found = true;
            }
-         
        }
     }
 
-  
   return found ? retval : SCM_EOL;
 }
 
 SCM
-Engraver_dispatch_list::mark_smob (SCM x)
+Engraver_dispatch_list::mark_smob (SCM)
 {
-  (void)x;
   return SCM_BOOL_F;
 }
 
-
 int
-Engraver_dispatch_list::print_smob (SCM x, SCM p, scm_print_state *)
+Engraver_dispatch_list::print_smob (SCM /* x */,
+                                   SCM p,
+                                   scm_print_state *)
 {
-  (void)x;
   scm_puts ("#<Engraver_dispatch_list>", p);
   return 1;
 }
 
-IMPLEMENT_SIMPLE_SMOBS(Engraver_dispatch_list);
-IMPLEMENT_DEFAULT_EQUAL_P(Engraver_dispatch_list);
+IMPLEMENT_SIMPLE_SMOBS (Engraver_dispatch_list);
+IMPLEMENT_DEFAULT_EQUAL_P (Engraver_dispatch_list);