X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finterpretation-context-handle.cc;h=bb8175bc0208fb4edbd8c4698d211f0ad8b282f1;hb=947454c5cc430a9627262de4f25274a64789d3c2;hp=d03d4bc8e04e9b6c2f50ecc442fe8326efe40a11;hpb=94189ec2b8da6d7e89dc619c646a927adead9b19;p=lilypond.git

diff --git a/lily/interpretation-context-handle.cc b/lily/interpretation-context-handle.cc
index d03d4bc8e0..bb8175bc02 100644
--- a/lily/interpretation-context-handle.cc
+++ b/lily/interpretation-context-handle.cc
@@ -1,83 +1,102 @@
 /*   
-
   interpretation-context-handle.cc --  implement Interpretation_context_handle
   
   source file of the GNU LilyPond music typesetter
   
-  (c) 1999--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-  
+  (c) 1999--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
  */
 
 #include "interpretation-context-handle.hh"
-#include "translator-group.hh"
+#include "context.hh"
 
-Interpretation_context_handle::Interpretation_context_handle()
+Interpretation_context_handle::Interpretation_context_handle ()
 {
-  report_to_l_ =0;
+  outlet_ =0;
 }
 
 Interpretation_context_handle::Interpretation_context_handle (Interpretation_context_handle const&s)
 {
-  report_to_l_ =0;
-  if (s.report_to_l_)
-    up (s.report_to_l_ );
+  outlet_ =0;
+  if (s.outlet_)
+    up (s.outlet_);
 }
 
 Interpretation_context_handle*
 Interpretation_context_handle::clone () const
 {
   Interpretation_context_handle* handle = new Interpretation_context_handle;
-  handle->report_to_l_ = this->report_to_l_;
+  handle->outlet_ = this->outlet_;
   return handle;
 }
 
 Interpretation_context_handle::~Interpretation_context_handle ()
 {
-  if (report_to_l_)
-    down ();
+  /*
+    Don't do
+
+    if (outlet_)
+      down ();
+
+    with GC, this is asynchronous.
+   */
 }
 
 void
-Interpretation_context_handle::up (Translator_group*t)
+Interpretation_context_handle::up (Context *t)
 {
-  report_to_l_ = t;
+  outlet_ = t;
   t->iterator_count_ ++;
 }
 
 void
-Interpretation_context_handle::down()
+Interpretation_context_handle::down ()
 {
-  report_to_l_->iterator_count_ --;
-  report_to_l_ = 0;
+  outlet_->iterator_count_ --;
+  outlet_ = 0;
+}
+
+void
+Interpretation_context_handle::quit ()
+{
+  if (outlet_)
+    {
+      outlet_->iterator_count_ --;
+      outlet_ = 0;
+    }
 }
 
 bool
 Interpretation_context_handle::try_music (Music *m)
 {
-  return  report_to_l_->try_music (m);
+  return outlet_->try_music (m);
 }
 
 void
 Interpretation_context_handle::operator = (Interpretation_context_handle const &s)
 {
-  set_translator (s.report_to_l_);
+  set_translator (s.outlet_);
 }
 
 void
-Interpretation_context_handle::set_translator (Translator_group*trans)
+Interpretation_context_handle::set_translator (Context *trans)
 {
-  if (report_to_l_ ==trans)
+  if (outlet_ ==trans)
     return;
-  if (report_to_l_)
+  if (outlet_)
     down ();
   if (trans)
     up (trans);
 }
 
-Translator_group*
-Interpretation_context_handle::report_to_l ()const
+Context *
+Interpretation_context_handle::get_outlet () const
 {
-  return report_to_l_;
+  
+  return outlet_;
 }
 
-
+int
+Interpretation_context_handle::get_count () const
+{
+  return outlet_->iterator_count_ ;
+}