X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Ftranslator.cc;h=399ecce602e57f3323bc3ebf0cf1072337c5bc41;hb=d98ccb8e9a3793207cacd4b83d6034458299bb88;hp=ae1dfbe7ff5158e4a755dd08047022b7044e80fe;hpb=82ea2eb404974976ce5d9279c8e47e1cfa8369cc;p=lilypond.git

diff --git a/lily/translator.cc b/lily/translator.cc
index ae1dfbe7ff..399ecce602 100644
--- a/lily/translator.cc
+++ b/lily/translator.cc
@@ -1,9 +1,20 @@
 /*
-  translator.cc -- implement Translator
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1997--2007 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.hh"
@@ -25,7 +36,6 @@ Translator::~Translator ()
 void
 Translator::init ()
 {
-  must_be_last_ = false;
   self_scm_ = SCM_EOL;
   daddy_context_ = 0;
   smobify_self ();
@@ -48,8 +58,8 @@ Translator::Translator ()
 
 Translator::Translator (Translator const &src)
 {
+  (void) src;
   init ();
-  must_be_last_ = src.must_be_last_;
 }
 
 Moment
@@ -110,15 +120,17 @@ Translator::finalize ()
 void
 Translator::connect_to_context (Context *c)
 {
-  for (translator_listener_record *r = get_listener_list (); r; r=r->next_)
-    c->events_below ()->add_listener (r->get_listener_ (this), r->event_class_);
+  for (translator_listener_record *r = get_listener_list (); r; r = r->next_)
+    c->events_below ()->add_listener (r->get_listener_ (this, r->event_class_),
+				      r->event_class_);
 }
 
 void
 Translator::disconnect_from_context (Context *c)
 {
-  for (translator_listener_record *r = get_listener_list (); r; r=r->next_)
-    c->events_below ()->remove_listener (r->get_listener_ (this), r->event_class_);
+  for (translator_listener_record *r = get_listener_list (); r; r = r->next_)
+    c->events_below ()->remove_listener (r->get_listener_ (this, r->event_class_),
+					 r->event_class_);
 }
 
 static SCM listened_event_class_table;
@@ -132,7 +144,8 @@ ensure_listened_hash ()
 
 LY_DEFINE (ly_get_listened_event_classes, "ly:get-listened-event-classes",
 	   0, 0, 0, (),
-	   "Returns a list of all event classes that some translator listens to.")
+	   "Return a list of all event classes that some translator listens"
+	   " to.")
 {
   ensure_listened_hash ();
   return ly_hash_table_keys (listened_event_class_table);
@@ -165,12 +178,12 @@ add_listened_event_class (SCM sym)
 void
 Translator::add_translator_listener (translator_listener_record **listener_list,
 				     translator_listener_record *r,
-				     Listener (*get_listener) (void *), 
+				     Listener (*get_listener) (void *, SCM), 
 				     const char *ev_class)
 {
   /* ev_class is the C++ identifier name. Convert to scm symbol */
   string name = string (ev_class);
-  name = replace_all (name, '_', '-');
+  name = replace_all (&name, '_', '-');
   name += "-event";
   
   SCM class_sym = scm_str2symbol (name.c_str ());
@@ -246,7 +259,7 @@ IMPLEMENT_TYPE_P (Translator, "ly:translator?");
 bool
 Translator::must_be_last () const
 {
-  return must_be_last_;
+  return false;
 }
 
 void
@@ -274,7 +287,7 @@ add_acknowledger (Engraver_void_function_engraver_grob_info ptr,
 
   string interface_name (func_name);
 
-  interface_name = replace_all (interface_name, '_', '-');
+  interface_name = replace_all (&interface_name, '_', '-');
   interface_name += "-interface";
 
   /*
@@ -341,7 +354,7 @@ internal_event_assignment (Stream_event **old_ev, Stream_event *new_ev, const ch
 
       /* "listen_foo_bar" -> "foo-bar" */
       ev_class.erase (0, strlen (prefix));
-      replace_all (ev_class, '_', '-');
+      replace_all (&ev_class, '_', '-');
 
       new_ev->origin ()->warning (_f ("Two simultaneous %s events, junking this one", ev_class.c_str ()));
       (*old_ev)->origin ()->warning (_f ("Previous %s event here", ev_class.c_str ()));
@@ -355,7 +368,15 @@ internal_event_assignment (Stream_event **old_ev, Stream_event *new_ev, const ch
 }
 
 ADD_TRANSLATOR (Translator,
-		"Base class. Not instantiated.",
+		/* doc */
+		"Base class.  Not instantiated.",
+
+		/* create */
 		"",
+
+		/* read */
 		"",
-		"");
+
+		/* write */
+		""
+		);