TRANSLATOR_DECLARATIONS (Glissando_engraver);
protected:
- virtual void acknowledge_grob (Grob_info);
+ DECLARE_ACKNOWLEDGER (rhythmic_head);
virtual void finalize ();
- virtual void stop_translation_timestep ();
+ void stop_translation_timestep ();
virtual bool try_music (Music *);
- virtual void process_music ();
+ void process_music ();
private:
Spanner *line_;
Spanner *last_line_;
Glissando_engraver::process_music ()
{
if (event_)
- {
- line_ = make_spanner ("Glissando", event_->self_scm ());
- }
+ line_ = make_spanner ("Glissando", event_->self_scm ());
}
void
-Glissando_engraver::acknowledge_grob (Grob_info info)
+Glissando_engraver::acknowledge_rhythmic_head (Grob_info info)
{
- if (Rhythmic_head::has_interface (info.grob_))
- {
- Grob *g = info.grob_;
- if (line_)
- line_->set_bound (LEFT, g);
+ Grob *g = info.grob ();
+ if (line_)
+ line_->set_bound (LEFT, g);
- if (last_line_)
- last_line_->set_bound (RIGHT, g);
- }
+ if (last_line_)
+ last_line_->set_bound (RIGHT, g);
}
void
Glissando_engraver::stop_translation_timestep ()
{
if (last_line_ && last_line_->get_bound (RIGHT))
- {
- last_line_ = 0;
- }
+ last_line_ = 0;
if (line_)
{
if (last_line_)
- programming_error ("Overwriting glissando.");
+ programming_error ("overwriting glissando");
last_line_ = line_;
}
line_ = 0;
{
if (line_)
{
- String msg = _ ("Unterminated glissando.");
+ String msg = _ ("unterminated glissando");
if (event_)
event_->origin ()->warning (msg);
}
}
+#include "translator.icc"
+
+ADD_ACKNOWLEDGER (Glissando_engraver, rhythmic_head);
ADD_TRANSLATOR (Glissando_engraver,
- /* descr */ "Engrave a glissandi",
- /* creats*/ "Glissando",
- /* accepts */ "glissando-event",
- /* acks */ "rhythmic-head-interface",
- /* reads */ "followVoice",
+ /* doc */ "Engrave a glissandi",
+ /* create */ "Glissando",
+ /* accept */ "glissando-event",
+ /* read */ "followVoice",
/* write */ "");