UGH. too many includes.
*/
#include "debug.hh"
-#include "music-list.hh"
#include "music-iterator.hh"
#include "property-iterator.hh"
#include "request-chord-iterator.hh"
#include "sequential-music-iterator.hh"
#include "simultaneous-music-iterator.hh"
#include "translator-group.hh"
-#include "translation-property.hh"
#include "change-iterator.hh"
-#include "change-translator.hh"
#include "music-wrapper.hh"
#include "music-wrapper-iterator.hh"
#include "time-scaled-music-iterator.hh"
-#include "time-scaled-music.hh"
-#include "context-specced-music.hh"
#include "repeated-music.hh"
#include "folded-repeat-iterator.hh"
#include "unfolded-repeat-iterator.hh"
#include "grace-iterator.hh"
-#include "grace-music.hh"
-#include "lyric-combine-music.hh"
#include "lyric-combine-music-iterator.hh"
-#include "auto-change-music.hh"
#include "auto-change-iterator.hh"
-#include "part-combine-music.hh"
#include "part-combine-music-iterator.hh"
-#include "request.hh"
#include "simple-music-iterator.hh"
-#include "output-property.hh"
+#include "output-property-music-iterator.hh"
#include "chord-tremolo-iterator.hh"
+#include "context-specced-music.hh"
Music_iterator::Music_iterator ()
{
// clone_i_ = src.clone_i_ + 1;
handle_ = *src.handle_.clone ();
music_l_ = src.music_l_;
+ music_length_ = src.music_length_;
}
Music_iterator::~Music_iterator ()
}
-void
-Music_iterator::skip (Moment)
-{
- assert (0);
-}
-
void
Music_iterator::process (Moment)
{
return false;
}
+void
+Music_iterator::skip (Moment )
+{
+}
+
SCM
Music_iterator::get_music (Moment)const
{
return SCM_EOL;
}
+
+
+/* We could do this decentrally:
+
+ - Declare a new smob-type, which stores a function ptr in its CDR
+ (and not a struct ptr). The function ptr has signature
+
+ Music_iterator* (*)()
+
+ - initialize all music with a set_mus_property("iterator-ctor"),
+
+ - do
+
+ func_ptr p = (func_ptr) gh_cdr (get_mus_property ("iterator-ctor"));
+ iter_p = (*p)();
+
+*/
+
Music_iterator*
Music_iterator::static_get_iterator_p (Music *m)
{
Music_iterator * p =0;
- /* It would be nice to do this decentrally, but the order of this is
- significant. */
- if (dynamic_cast<Request_chord *> (m))
+ SCM type = m->get_mus_property ("type") ;
+
+ if (type == ly_symbol2scm ("property-set"))
+ p = new Property_iterator;
+ else if (type == ly_symbol2scm ("property-push"))
+ p = new Push_property_iterator;
+ else if (type == ly_symbol2scm ("property-pop"))
+ p = new Pop_property_iterator;
+ else if (type == ly_symbol2scm ("output-property"))
+ p = new Output_property_music_iterator;
+ else if (type == ly_symbol2scm ("request-chord"))
p = new Request_chord_iterator;
- else if (dynamic_cast<Lyric_combine_music *> (m))
+ else if (type == ly_symbol2scm ("lyric-combine-music"))
p = new Lyric_combine_music_iterator;
- else if (dynamic_cast<Simultaneous_music *> (m))
+ else if (type == ly_symbol2scm ("simultaneous-music"))
p = new Simultaneous_music_iterator;
- else if (dynamic_cast<Sequential_music *> (m))
+ else if (type == ly_symbol2scm ("sequential-music"))
p = new Sequential_music_iterator;
- else if (dynamic_cast<Translation_property *> (m))
- p = new Property_iterator;
- else if (dynamic_cast<Change_translator *> (m))
+ else if (type == ly_symbol2scm ("change-translator"))
p = new Change_iterator;
- else if (dynamic_cast<Push_translation_property*> (m))
- p = new Push_property_iterator;
- else if (dynamic_cast<Pop_translation_property*> (m))
- p = new Pop_property_iterator;
- else if (dynamic_cast<Time_scaled_music *> (m))
+ else if (type == ly_symbol2scm ("time-scaled-music"))
p = new Time_scaled_music_iterator;
- else if (dynamic_cast<Grace_music *> (m))
+ else if (type == ly_symbol2scm ("grace-music"))
p = new Grace_iterator;
- else if (dynamic_cast<Auto_change_music *> (m))
+ else if (type == ly_symbol2scm ("auto-change-music"))
p = new Auto_change_iterator;
- else if (dynamic_cast<Part_combine_music *> (m))
+ else if (type == ly_symbol2scm ("part-combined-music"))
p = new Part_combine_music_iterator;
else if (dynamic_cast<Music_wrapper *> (m))
p = new Music_wrapper_iterator;
}
p->music_l_ = m;
+ p->music_length_ = m->length_mom ();
+
return p;
}
+
+Moment
+Music_iterator::music_length_mom() const
+{
+ return music_length_;
+}
+
void
Music_iterator::init_translator (Music *m, Translator_group *report_l)
{
music_l_ = m;
if (Context_specced_music * csm =dynamic_cast<Context_specced_music *> (m))
{
- Translator_group* a =report_l->
- find_create_translator_l (csm->translator_type_str_, csm->translator_id_str_);
+ SCM ct = csm->get_mus_property ("context-type");
+ String c_type;
+ if (gh_string_p (ct))
+ c_type = ly_scm2string (ct);
+
+ String c_id;
+ SCM ci = csm->get_mus_property ("context-id");
+ if (gh_string_p (ci))
+ c_id = ly_scm2string (ci);
+
+ Translator_group* a
+ =report_l->find_create_translator_l (c_type, c_id);
set_translator (a);