then. */
class Hyphen_engraver : public Engraver
{
- Score_element *last_lyric_l_;
- Score_element *current_lyric_l_;
+ Grob *last_lyric_l_;
+ Grob *current_lyric_l_;
Hyphen_req* req_l_;
Spanner* hyphen_p_;
public:
- Hyphen_engraver ();
- VIRTUAL_COPY_CONS (Translator);
+ TRANSLATOR_DECLARATIONS(Hyphen_engraver);
protected:
- virtual void acknowledge_element (Score_element_info);
- virtual void do_removal_processing();
- virtual void do_process_music();
- virtual bool do_try_music (Music*);
- virtual void do_pre_move_processing();
- virtual void do_post_move_processing ();
+ virtual void acknowledge_grob (Grob_info);
+ virtual void finalize ();
+ virtual bool try_music (Music*);
+ virtual void stop_translation_timestep ();
+ virtual void start_translation_timestep ();
+ virtual void create_grobs ();
private:
};
-ADD_THIS_TRANSLATOR (Hyphen_engraver);
+
Hyphen_engraver::Hyphen_engraver ()
{
}
void
-Hyphen_engraver::acknowledge_element (Score_element_info i)
+Hyphen_engraver::acknowledge_grob (Grob_info i)
{
// -> text-item
- if (i.elem_l_->has_interface (ly_symbol2scm ("text-item-interface")))
+ if (i.grob_l_->has_interface (ly_symbol2scm ("lyric-syllable-interface")))
{
- current_lyric_l_ = i.elem_l_;
+ current_lyric_l_ = i.grob_l_;
if (hyphen_p_
&& !hyphen_p_->get_bound (RIGHT)
)
{
- Hyphen_spanner (hyphen_p_).set_textitem (RIGHT, i.elem_l_);
+ Hyphen_spanner (hyphen_p_).set_textitem (RIGHT, i.grob_l_);
}
}
}
bool
-Hyphen_engraver::do_try_music (Music* r)
+Hyphen_engraver::try_music (Music* r)
{
if (Hyphen_req* p = dynamic_cast <Hyphen_req *> (r))
{
}
void
-Hyphen_engraver::do_removal_processing ()
+Hyphen_engraver::finalize ()
{
if (hyphen_p_)
{
req_l_->origin ()->warning (_ ("unterminated hyphen"));
- hyphen_p_->set_bound(RIGHT, unsmob_element (get_property ("currentCommandColumn")));
+ hyphen_p_->set_bound (RIGHT, unsmob_grob (get_property ("currentCommandColumn")));
}
}
void
-Hyphen_engraver::do_process_music ()
+Hyphen_engraver::create_grobs ()
{
- if (req_l_)
+ if (req_l_ &&! hyphen_p_)
{
if (!last_lyric_l_)
{
hyphen_p_ = new Spanner (get_property ("LyricHyphen"));
- Hyphen_spanner (hyphen_p_).set_textitem (LEFT, last_lyric_l_);
- announce_element (hyphen_p_, req_l_);
+ Hyphen_spanner (hyphen_p_).set_textitem (LEFT, last_lyric_l_);
+ announce_grob (hyphen_p_, req_l_);
}
}
void
-Hyphen_engraver::do_pre_move_processing ()
+Hyphen_engraver::stop_translation_timestep ()
{
if (hyphen_p_)
{
- typeset_element (hyphen_p_);
+ typeset_grob (hyphen_p_);
hyphen_p_ = 0;
}
}
void
-Hyphen_engraver::do_post_move_processing ()
+Hyphen_engraver::start_translation_timestep ()
{
req_l_ = 0;
}
+ENTER_DESCRIPTION(Hyphen_engraver,
+/* descr */ "Create lyric hyphens",
+/* creats*/ "LyricHyphen",
+/* acks */ "lyric-syllable-interface",
+/* reads */ "",
+/* write */ "");