source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ Jan Nieuwenhuizen <janneke@gnu.org>
*/
#include "lyric-engraver.hh"
#include "musical-request.hh"
-#include "text-item.hh"
+#include "item.hh"
#include "paper-def.hh"
-#include "lookup.hh"
-#include "paper-def.hh"
-#include "main.hh"
+#include "font-metric.hh"
+#include "side-position-interface.hh"
+
+ADD_THIS_TRANSLATOR (Lyric_engraver);
+
Lyric_engraver::Lyric_engraver()
{
- lreq_l_ =0;
- lyric_item_p_ =0;
+ text_p_ =0;
+ req_l_ =0;
}
bool
-Lyric_engraver::do_try_request (Request*r)
+Lyric_engraver::do_try_music (Music*r)
{
- Musical_req * m =dynamic_cast <Musical_req *> (r);
- if (!m || ! dynamic_cast <Lyric_req *> (m))
- return false;
- lreq_l_ = dynamic_cast <Lyric_req *> (m);
-
- return true;
+ if (Lyric_req* l = dynamic_cast <Lyric_req *> (r))
+ {
+ if (req_l_)
+ return false;
+ req_l_ =l;
+ return true;
+ }
+ return false;
}
void
-Lyric_engraver::do_process_requests()
+Lyric_engraver::do_process_music()
{
- if (lreq_l_)
+ if (req_l_)
{
- Text_def *td_p = new Text_def;
- td_p->text_str_ = lreq_l_->text_str_;
- td_p->align_dir_ = LEFT;
- Scalar style = get_property ("textstyle");
- if (style.length_i ())
- {
- td_p->style_str_ = style;
- }
- Scalar alignment = get_property ("textalignment");
- if (alignment.isnum_b())
- {
- td_p->align_dir_= (Direction)(int)alignment;
- }
+ text_p_= new Item (get_property ("LyricText"));
- lyric_item_p_ = new Text_item (td_p);
+ text_p_->set_elt_property ("text", req_l_->get_mus_property ("text"));
- lyric_item_p_->dir_ = DOWN;
- lyric_item_p_->fat_b_ = true;
- announce_element (Score_element_info (lyric_item_p_, lreq_l_));
+ /*
+ We can't reach the notehead where we're centered from here. So
+ we kludge.
+
+ (UGH UGH, pulled amount of space out of thin air)
+ */
+
+ text_p_->translate_axis (0.66, X_AXIS);
+
+ announce_element (text_p_, req_l_);
}
}
void
-Lyric_engraver::do_post_move_processing()
+Lyric_engraver::do_pre_move_processing()
{
- lreq_l_ =0;
+ if (text_p_)
+ {
+ typeset_element (text_p_);
+ text_p_ =0;
+ }
}
void
-Lyric_engraver::do_pre_move_processing()
+Lyric_engraver::do_post_move_processing ()
{
- if (lyric_item_p_)
- {
- typeset_element (lyric_item_p_);
- lyric_item_p_ =0;
- }
+ req_l_ =0;
}
-IMPLEMENT_IS_TYPE_B1(Lyric_engraver,Engraver);
-ADD_THIS_TRANSLATOR(Lyric_engraver);