2 global-translator.cc -- implement Global_translator
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
12 #include "music-list.hh"
13 #include "music-iterator.hh"
14 #include "global-translator.hh"
16 Global_translator::Global_translator ()
21 Global_translator::add_moment_to_process (Moment m)
27 programming_error ("Trying to freeze in time.");
29 for (int i=0; i < extra_mom_pq_.size (); i++)
30 if (extra_mom_pq_[i] == m)
32 extra_mom_pq_.insert (m);
36 Global_translator::sneaky_insert_extra_moment (Moment w)
38 while (extra_mom_pq_.size () && extra_mom_pq_.front () <= w)
39 w = extra_mom_pq_.get ();
44 Global_translator::moments_left_i () const
46 return extra_mom_pq_.size ();
50 Global_translator::prepare (Moment m)
57 Global_translator::now_mom () const
65 Global_translator::get_output_p ()
71 Global_translator::one_time_step ()
75 Global_translator::start ()
79 Global_translator::finish ()
84 Global_translator::run_iterator_on_me (Music_iterator * iter)
87 prev_mom_ = now_mom_ = iter->pending_moment ();
90 while (iter->ok () || moments_left_i ())
96 w = iter->pending_moment ();
99 w = sneaky_insert_extra_moment (w);
101 //cout << "Proccing " << w << endl;
107 set_property ("measurePosition", w.smobbed_copy ());