release: 1.0.1

[lilypond.git] / lily / performer-group-performer.cc

diff --git a/lily/performer-group-performer.cc b/lily/performer-group-performer.cc
index 66471128e2dab1265d4566e311723f9f05d08c7a..510ff51e221c5ee2e4a8998ad190c0ec93417084 100644 (file)
--- a/lily/performer-group-performer.cc
+++ b/lily/performer-group-performer.cc
@@ -1,187 +1,16 @@
 /*
   performer-group-performer.cc -- implement Performer_group_performer
 
-  (c) 1996, 1997 Han-Wen Nienhuys <hanwen@stack.nl>
-                 Jan Nieuwenhuizen <jan@digicash.com>
+  source file of the GNU LilyPond music typesetter
+
+  (c) 1996,  1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+               Jan Nieuwenhuizen <janneke@gnu.org>
  */
 
 #include "performer-group-performer.hh"
-#include "input-translator.hh"
-#include "debug.hh"
-
-IMPLEMENT_IS_TYPE_B2(Performer_group_performer,Performer, Translator);
-
-ADD_THIS_PERFORMER(Performer_group_performer);
-
-Performer_group_performer::Performer_group_performer()
-{
-}
-
-Performer_group_performer::~Performer_group_performer()
-{
-}
-
-void
-Performer_group_performer::add( Performer *perf_p )
-{
-    perf_p_list_.bottom().add(perf_p);
-    perf_p->daddy_perf_l_ = this;
-
-    if (perf_p->is_type_b(Performer_group_performer::static_name())) {
-       group_l_arr_.push((Performer_group_performer*)perf_p);
-    } else {
-       nongroup_l_arr_ .push(perf_p);
-    }
-}
-
-Translator*
-Performer_group_performer::ancestor_l( int l )
-{
-    if (!l || !daddy_perf_l_)
-       return this;
-    
-    return daddy_perf_l_->ancestor_l( l - 1 );
-}
-
-int
-Performer_group_performer::depth_i() const
-{
-    return daddy_perf_l_->depth_i() + 1;
-}
-
-Translator*
-Performer_group_performer::find_get_translator_l( String n,String id )
-{
-    Translator * ret=0;
-    Input_translator* itrans_l= itrans_l_-> recursive_find ( n );
-    if (itrans_l ) {
-       ret = find_performer_l(n,id);
-       if (!ret) {
-           Performer_group_performer * group = 
-               itrans_l-> get_group_performer_p();
-           
-           add(group);
-           ret = group;
-           
-           if (group->itrans_l_->is_name_b( n ) )
-               ret ->id_str_ = id;
-           else
-               return ret->find_get_translator_l(n,id);
-
-       }
-    } else if (daddy_perf_l_)
-       ret =daddy_perf_l_->find_get_translator_l(n,id);
-    else {
-       warning("Can't find or create `" + n + "' called `" + id + "'\n");
-       ret =0;
-    }
-    return ret;
-}
-
-Performer_group_performer*
-Performer_group_performer::find_performer_l( String n, String id )
-{
-    if (name() == n && id_str_ == id)
-       return this;
-    Performer_group_performer * r = 0;
-    for (int i =0; !r && i<  group_l_arr_.size(); i++) {
-       r = group_l_arr_[i]->find_performer_l(n,id);
-    }
-    
-    return r;
-}
 
-Translator*
-Performer_group_performer::get_default_interpreter()
-{
-    // ? 
-    if ( is_bottom_performer_b() )
-       return daddy_perf_l_->get_default_interpreter();
-
-    Performer_group_performer *perf_p= itrans_l_->
-       get_default_itrans_l()->get_group_performer_p();
-    add(perf_p );
-    if (perf_p->is_bottom_performer_b())
-       return perf_p;
-    else
-       return perf_p->get_default_interpreter();
-}
-
-Moment
-Performer_group_performer::get_mom() const
-{
-    Moment mom = Performer::get_mom();
-
-    for ( int i = 0; i < nongroup_l_arr_.size(); i++ )
-       nongroup_l_arr_[ i ]->set( mom );
-    
-    return mom;
-}
-
-bool
-Performer_group_performer::is_bottom_performer_b() const
-{
-    return !itrans_l_->get_default_itrans_l();
-}
-
-
-void
-Performer_group_performer::process_requests()
-{
-    for ( PCursor<Performer*> i( perf_p_list_.top() ); i.ok(); i++ )
-       i->process_requests();
-}
-
-//<ugh>
-int
-Performer_group_performer::get_track_i() const
-{
-    int track_i = Performer::get_track_i();
-
-    for ( int i = 0; i < nongroup_l_arr_.size(); i++ )
-       nongroup_l_arr_[ i ]->set_track( track_i );
-    
-    return track_i;
-}
-
-void
-Performer_group_performer::set_track( int& track_i_r )
-{
-    for ( PCursor<Performer*> i( perf_p_list_.top() ); i.ok(); i++ )
-        i->set_track( track_i_r );
-}
-//</ugh>
-
-bool
-Performer_group_performer::do_try_request( Request* req_l )
-{
-    bool hebbes_b =false;
-    for (int i =0; !hebbes_b && i < nongroup_l_arr_.size() ; i++)
-       hebbes_b =nongroup_l_arr_[i]->try_request(req_l);
-    if ( !hebbes_b && daddy_perf_l_ )
-       hebbes_b = daddy_perf_l_->try_request(req_l);
-    return hebbes_b ;
-}
-
-void
-Performer_group_performer::do_print()const
-{
-#ifndef NPRINT
-    for ( PCursor<Performer*> i( perf_p_list_.top() ); i.ok(); i++ )
-       i->print();
-#endif
-}
+#include "debug.hh"
 
-void
-Performer_group_performer::do_creation_processing()
-{
-    for ( PCursor<Performer*> i( perf_p_list_.top() ); i.ok(); i++ )
-       i->creation_processing();
-}
+IMPLEMENT_IS_TYPE_B2(Performer_group_performer,Performer, Translator_group);
+ADD_THIS_TRANSLATOR(Performer_group_performer);
 
-void
-Performer_group_performer::do_removal_processing()
-{
-    for ( PCursor<Performer*> i( perf_p_list_.top() ); i.ok(); i++ )
-       i->do_removal_processing();
-}