Sourcefile of GNU LilyPond musictypesetter
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "music-list.hh"
#include "debug.hh"
void
-Engraver::post_move_processing()
+Engraver::fill_staff_info (Staff_info&)
{
- if (status < CREATION_INITED) {
- do_creation_processing();
- status = CREATION_INITED;
- }
- if (status >= MOVE_INITED)
- return;
-
- do_post_move_processing();
- status = MOVE_INITED;
-}
-
-void
-Engraver::removal_processing()
-{
- if ( status < CREATION_INITED )
- do_creation_processing();
-
- do_removal_processing();
-}
-
-bool
-Engraver::try_request(Request * r)
-{
- if (status < MOVE_INITED)
- post_move_processing();
-
- return do_try_request(r);
+
}
-void
-Engraver::process_requests()
-{
- if (status < PROCESSED_REQS)
- post_move_processing();
- else if (status >= PROCESSED_REQS)
- return;
-
- status = PROCESSED_REQS;
- do_process_requests();
-}
void
-Engraver::pre_move_processing()
+Engraver::announce_element (Score_element_info i)
{
- do_pre_move_processing();
- status = CREATION_INITED;
+ i.origin_grav_l_arr_.push (this);
+ daddy_grav_l()->announce_element (i);
}
void
-Engraver::fill_staff_info(Staff_info&)
+Engraver::typeset_element (Score_element*p)
{
-
+ daddy_grav_l()->typeset_element (p);
}
-Scalar
-Engraver::get_feature(String t)
-{
- return daddy_grav_l_->get_feature(t);
-}
-
-bool
-Engraver::do_try_request(Request*)
-{
- return false;
-}
-
-Engraver::Engraver()
-{
- status = VIRGIN;
- daddy_grav_l_ = 0;
-}
-
-void
-Engraver::announce_element(Score_elem_info i)
-{
- i.origin_grav_l_arr_.push(this);
- daddy_grav_l_->announce_element(i);
-}
-
-void
-Engraver::typeset_element(Score_elem*p)
-{
- daddy_grav_l_->typeset_element(p);
-}
Paper_def*
-Engraver::paper()const
+Engraver::paper() const
{
- return daddy_grav_l_->paper();
+ return (Paper_def*)output_def_l_;
}
-bool
-Engraver::contains_b(Engraver *grav_l)const
-{
- return this == grav_l;
-}
Staff_info
Engraver::get_staff_info() const
{
- return daddy_grav_l_->get_staff_info();
+ if (daddy_grav_l())
+ return daddy_grav_l()->get_staff_info();
+ Staff_info info;
+ return info;
}
-void
-Engraver::print() const
-{
-#ifndef NPRINT
- mtor << "\n" << name() << " {";
- do_print();
- mtor << "}";
-#endif
-}
+IMPLEMENT_IS_TYPE_B1(Engraver, Translator);
-IMPLEMENT_IS_TYPE_B(Engraver);
-void
-Engraver::do_print() const
+Engraver_group_engraver*
+Engraver::daddy_grav_l () const
{
+ return (daddy_trans_l_ )
+ ? dynamic_cast<Engraver_group_engraver *> (daddy_trans_l_)
+ : 0;
}
-