source file of the GNU LilyPond music typesetter
- (c) 1996--2006 Jan Nieuwenhuizen <janneke@gnu.org>
+ (c) 1996--2007 Jan Nieuwenhuizen <janneke@gnu.org>
*/
#include "score-performer.hh"
#include "audio-column.hh"
#include "audio-item.hh"
#include "context-def.hh"
-#include "context.hh"
#include "dispatcher.hh"
#include "global-context.hh"
#include "performance.hh"
#include "midi-stream.hh"
-#include "moment.hh"
#include "output-def.hh"
#include "string-convert.hh"
#include "warn.hh"
+#include "audio-staff.hh"
+#include "audio-item.hh"
ADD_TRANSLATOR_GROUP (Score_performer,
/* doc */ "",
/* create */ "",
- /* accept */ "",
/* read */ "",
/* write */ "");
{
performance_ = 0;
skipping_ = false;
+ audio_column_ = 0;
}
Score_performer::~Score_performer ()
}
void
-Score_performer::play_element (Audio_element *p)
+Score_performer::announce_element (Audio_element_info info)
{
- if (Audio_item *i = dynamic_cast<Audio_item *> (p))
- audio_column_->add_audio_item (i);
- performance_->add_element (p);
+ announce_infos_.push_back (info);
+ if (Audio_staff *s = dynamic_cast<Audio_staff*> (info.elem_))
+ {
+ performance_->audio_staffs_.push_back (s);
+ }
+
+ performance_->add_element (info.elem_);
}
void
-Score_performer::announce_element (Audio_element_info info)
+Score_performer::acknowledge_audio_elements ()
{
- announce_infos_.push_back (info);
+ for (vsize i = 0; i < announce_infos_.size (); i++)
+ {
+ if (Audio_item *ai = dynamic_cast<Audio_item *> (announce_infos_[i].elem_))
+ audio_column_->add_audio_item (ai);
+ }
+ Performer_group::acknowledge_audio_elements ();
}
+
void
Score_performer::connect_to_context (Context *c)
{
SCM sm = ev->get_property ("moment");
Moment *m = unsmob_moment (sm);
audio_column_ = new Audio_column (*m);
- play_element (audio_column_);
+ announce_element (Audio_element_info (audio_column_, 0));
precomputed_recurse_over_translators (context (), START_TRANSLATION_TIMESTEP, UP);
}
{
if (!skipping_)
{
- skip_start_mom_ = audio_column_->at_mom ();
+ skip_start_mom_ = audio_column_->when ();
skipping_ = true;
}
}
{
if (skipping_)
{
- offset_mom_ -= audio_column_->at_mom () - skip_start_mom_;
+ offset_mom_ -= audio_column_->when () - skip_start_mom_;
skipping_ = false;
}
- audio_column_->offset_at_mom (offset_mom_);
+ audio_column_->offset_when (offset_mom_);
precomputed_recurse_over_translators (context (), PROCESS_MUSIC, UP);
do_announces ();
}
context ()->set_property ("output", performance_->self_scm ());
performance_->midi_ = context ()->get_output_def ();
+
Translator_group::initialize ();
}
+
+