2 translator.cc -- implement Translator
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
9 #include "translator.hh"
11 #include "translator-group.hh"
15 Translator::name() const
17 return classname(this);
20 Translator::~Translator ()
24 Translator::Translator ()
31 Translator::Translator (Translator const &s)
36 output_def_l_ = s.output_def_l_;
37 type_str_ = s.type_str_;
41 Translator::is_alias_b (String s) const
43 return s == type_str_;
47 Translator::do_try_music (Music *)
54 Translator::now_mom () const
56 return daddy_trans_l_->now_mom ();
61 Translator::add_processing ()
71 Translator::do_add_processing ()
76 Translator::print () const
79 DEBUG_OUT << classname (this) << " {";
80 if (classname (this) != type_str_)
81 DEBUG_OUT << "type = " << type_str_;
88 Translator::do_print () const
96 Translator::creation_processing ()
98 if (status >= CREATION_INITED)
101 do_creation_processing ();
102 status = CREATION_INITED;
106 Translator::post_move_processing ()
108 if (status >= MOVE_INITED)
111 creation_processing ();
112 do_post_move_processing ();
113 status = MOVE_INITED;
117 Translator::removal_processing ()
119 if (status == ORPHAN)
121 creation_processing ();
122 do_removal_processing ();
129 Translator::try_music (Music * r)
131 if (status < MOVE_INITED)
132 post_move_processing ();
134 return do_try_music (r);
138 Translator::process_requests ()
140 if (status < PROCESSED_REQS)
141 post_move_processing ();
142 else if (status >= PROCESSED_REQS)
145 status = PROCESSED_REQS;
146 do_process_requests ();
150 Translator::pre_move_processing ()
152 do_pre_move_processing ();
153 status = CREATION_INITED;
159 Translator::output_def_l () const
161 return output_def_l_;
165 Translator::get_property (String id, Translator_group **where_l) const
167 return daddy_trans_l_->get_property (ly_symbol2scm (id.ch_C()), where_l);
171 Translator::get_property (SCM sym,
172 Translator_group **where_l) const
174 return daddy_trans_l_->get_property (sym, where_l);
180 Translator:: do_pre_move_processing(){}
182 Translator::do_post_move_processing(){}
184 Translator::do_process_requests () {}
186 Translator::do_creation_processing() {}
188 Translator::do_removal_processing(){}