class Note_heads_engraver : public Engraver
{
Link_array<Item> note_p_arr_;
+
Link_array<Item> dot_p_arr_;
Link_array<Note_req> note_req_l_arr_;
Moment note_end_mom_;
public:
- VIRTUAL_COPY_CONS (Translator);
-
+ TRANSLATOR_DECLARATIONS(Note_heads_engraver);
+
protected:
virtual void start_translation_timestep ();
virtual bool try_music (Music *req_l) ;
- virtual void create_grobs ();
- virtual void acknowledge_grob (Grob_info) ;
+ virtual void process_music ();
+
virtual void stop_translation_timestep ();
};
-
bool
Note_heads_engraver::try_music (Music *m)
{
}
-void
-Note_heads_engraver::acknowledge_grob (Grob_info)
-{
- //create_grobs ();
-}
void
-Note_heads_engraver::create_grobs ()
+Note_heads_engraver::process_music ()
{
- if (note_p_arr_.size ())
- return ;
-
for (int i=0; i < note_req_l_arr_.size (); i++)
{
Item *note_p = new Item (get_property ("NoteHead"));
Music * req = note_req_l_arr_[i];
- Duration dur = *unsmob_duration (req->get_mus_property ("duration"));
- note_p->set_grob_property ("duration-log",
- gh_int2scm (dur.duration_log () <? 2));
+ Duration dur = *unsmob_duration (req->get_mus_property ("duration"));
+
+ note_p->set_grob_property ("duration-log", gh_int2scm (dur.duration_log ()));
if (dur.dot_count ())
{
}
Pitch *pit =unsmob_pitch (req->get_mus_property ("pitch"));
- note_p->set_grob_property ("staff-position", gh_int2scm (pit->steps ()));
+ int pos = pit->steps ();
+ SCM c0 = get_property ("centralCPosition");
+ if (gh_number_p (c0))
+ pos += gh_scm2int (c0);
+
+ note_p->set_grob_property ("staff-position", gh_int2scm (pos));
if (to_boolean (get_property ("easyPlay")))
{
char s[2] = "a";
void
Note_heads_engraver::start_translation_timestep ()
{
- /* TODO:make this settable?
- */
- if (note_end_mom_ > now_mom ())
- {
- Score_engraver * e = 0;
- Translator * t = daddy_grav_l ();
- for (; !e && t; t = t->daddy_trans_l_)
- {
- e = dynamic_cast<Score_engraver*> (t);
- }
-
- if (!e)
- programming_error ("No score engraver!");
- else
- e->forbid_breaks (); // guh. Use properties!
- }
+
+
}
+Note_heads_engraver::Note_heads_engraver()
+{}
-
-ADD_THIS_TRANSLATOR (Note_heads_engraver);
-
+ENTER_DESCRIPTION(Note_heads_engraver,
+/* descr */ "Generate one or more noteheads from Music of type Note_req.",
+/* creats*/ "NoteHead Dots",
+/* acks */ "",
+/* reads */ "easyPlay centralCPosition",
+/* write */ "");