2 translator.cc -- implement Translator
4 source file of the GNU LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
10 #include "translator.hh"
12 #include "translator-group.hh"
13 #include "dictionary-iter.hh"
15 Translator::~Translator ()
19 Translator::Translator ()
26 Translator::Translator (Translator const &s)
31 output_def_l_ = s.output_def_l_;
32 properties_dict_ = s.properties_dict_;
33 type_str_ = s.type_str_;
37 Translator::is_alias_b (String s) const
39 return s == type_str_;
43 Translator::do_try_request (Request *)
50 Translator::now_moment () const
52 return daddy_trans_l_->now_moment ();
57 Translator::add_processing ()
67 Translator::do_add_processing ()
72 Translator::print () const
75 DOUT << name () << " {";
76 if (name () != type_str_)
77 DOUT << "type = " << type_str_;
78 for (Dictionary_iter<Scalar> i (properties_dict_); i.ok (); i++)
80 DOUT << i.key () << "=" << i.val () <<"\n";
88 Translator::do_print () const
92 IMPLEMENT_IS_TYPE_B(Translator);
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_request (Request * r)
131 if (status < MOVE_INITED)
132 post_move_processing ();
134 return do_try_request (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;
157 Translator::get_property (String id)
159 if (properties_dict_.elt_b (id))
161 return properties_dict_[id];
165 return daddy_trans_l_->get_property (id);
171 Translator::set_property (String id, Scalar val)
173 properties_dict_[id] = val;
178 Translator::output_def_l () const
180 return output_def_l_;