#include "translator.icc"
-Paper_column_engraver::Paper_column_engraver ()
+Paper_column_engraver::Paper_column_engraver (Context *c)
+ : Engraver (c)
{
last_moment_.main_part_ = Rational (-1, 1);
command_column_ = 0;
system_->add_column (musical_column_);
}
-IMPLEMENT_TRANSLATOR_LISTENER (Paper_column_engraver, break);
void
Paper_column_engraver::listen_break (Stream_event *ev)
{
break_events_.push_back (ev);
}
-IMPLEMENT_TRANSLATOR_LISTENER (Paper_column_engraver, label);
void
Paper_column_engraver::listen_label (Stream_event *ev)
{
command_column_->set_property ("when", m);
musical_column_->set_property ("when", m);
+ SCM mpos = get_property ("measurePosition");
+ SCM barnum = get_property ("internalBarNumber");
+ if (unsmob<Moment> (mpos)
+ && scm_is_integer (barnum))
+ {
+ SCM where = scm_cons (barnum,
+ mpos);
+
+ command_column_->set_property ("rhythmic-location", where);
+ musical_column_->set_property ("rhythmic-location", where);
+ }
+
for (vsize i = 0; i < items_.size (); i++)
{
Item *elem = items_[i];
if (!unsmob<Grob> (elem->get_object ("axis-group-parent-X")))
elem->set_object ("axis-group-parent-X", col->self_scm ());
- if (Accidental_placement::has_interface (elem)
- || Arpeggio::has_interface (elem))
+ if (has_interface<Accidental_placement> (elem)
+ || has_interface<Arpeggio> (elem))
Separation_item::add_conditional_item (col, elem);
- else if (!Accidental_interface::has_interface (elem))
+ else if (!has_interface<Accidental_interface> (elem))
Separation_item::add_item (col, elem);
}
items_.clear ();
first_ = false;
label_events_.clear ();
-
- SCM mpos = get_property ("measurePosition");
- SCM barnum = get_property ("internalBarNumber");
- if (unsmob<Moment> (mpos)
- && scm_is_integer (barnum))
- {
- SCM where = scm_cons (barnum,
- mpos);
-
- command_column_->set_property ("rhythmic-location", where);
- musical_column_->set_property ("rhythmic-location", where);
- }
}
void
}
}
-ADD_ACKNOWLEDGER (Paper_column_engraver, item);
-ADD_ACKNOWLEDGER (Paper_column_engraver, note_spacing);
-ADD_ACKNOWLEDGER (Paper_column_engraver, staff_spacing);
+
+void
+Paper_column_engraver::boot ()
+{
+ ADD_LISTENER (Paper_column_engraver, break);
+ ADD_LISTENER (Paper_column_engraver, label);
+ ADD_ACKNOWLEDGER (Paper_column_engraver, item);
+ ADD_ACKNOWLEDGER (Paper_column_engraver, note_spacing);
+ ADD_ACKNOWLEDGER (Paper_column_engraver, staff_spacing);
+}
ADD_TRANSLATOR (Paper_column_engraver,
/* doc */