#include "music.hh"
#include "translator-def.hh"
#include "translator-group.hh"
+#include "global-translator.hh"
bool check_grob(Music *mus, SCM sym);
Simple_music_iterator::process (m);
}
+MAKE_SCHEME_CALLBACK(Property_iterator,once_finalization, 2);
+SCM
+Property_iterator::once_finalization(SCM translator, SCM music )
+{
+ Music * m = unsmob_music (music);
+ Translator_group * tg
+ = dynamic_cast<Translator_group*> (unsmob_translator (translator));
+ SCM sym = m->get_mus_property ("symbol");
+
+ tg->unset_property (sym);
+ return SCM_UNSPECIFIED;
+}
+
+void
+Property_iterator::do_quit ()
+{
+ if (to_boolean (get_music ()->get_mus_property ("once")))
+ {
+ SCM trans = report_to()->self_scm();
+ SCM music = get_music()->self_scm();
+
+ Global_translator * tg= report_to()->top_translator ();
+
+ tg->add_finalization (scm_list_n (once_finalization_proc,
+ trans, music, SCM_UNDEFINED));
+ }
+}
+
SCM list_p = 0;
SCM eprop = get_music ()->get_mus_property ("grob-property");
SCM val = get_music ()->get_mus_property ("grob-value");
- if (to_boolean (get_music ()->get_mus_property ("pop-first")))
+ if (to_boolean (get_music ()->get_mus_property ("pop-first"))
+ && !to_boolean (get_music ()->get_mus_property ("once"))
+ )
Translator_def::apply_pushpop_property (report_to (),
sym, eprop, SCM_UNDEFINED);
Simple_music_iterator::process (m);
}
+MAKE_SCHEME_CALLBACK(Push_property_iterator,once_finalization, 2);
+SCM
+Push_property_iterator::once_finalization (SCM trans, SCM music)
+{
+ Music * mus = unsmob_music (music);
+ Translator_group *tg
+ = dynamic_cast<Translator_group*> (unsmob_translator (trans));
+
+ SCM sym = mus->get_mus_property ("symbol");
+ if (check_grob (mus, sym))
+ {
+ SCM eprop = mus->get_mus_property ("grob-property");
+
+ Translator_def::apply_pushpop_property (tg, sym, eprop, SCM_UNDEFINED);
+ }
+ return SCM_UNSPECIFIED;
+}
+
+void
+Push_property_iterator::do_quit ()
+{
+ if (to_boolean (get_music ()->get_mus_property ("once")))
+ {
+ SCM trans = report_to()->self_scm();
+ SCM music = get_music ()->self_scm();
+
+ Global_translator * tg= report_to()->top_translator ();
+ tg->add_finalization (scm_list_n (once_finalization_proc,
+ trans, music, SCM_UNDEFINED));
+ }
+}
+
void
Pop_property_iterator::process (Moment m)
{
}
+
IMPLEMENT_CTOR_CALLBACK (Pop_property_iterator);
IMPLEMENT_CTOR_CALLBACK (Push_property_iterator);
IMPLEMENT_CTOR_CALLBACK (Property_iterator);
IMPLEMENT_CTOR_CALLBACK (Property_unset_iterator);
+