-/*
- slash-repeat-engraver.cc -- implement Chord_tremolo_engraver
-
+/*
+ slash-repeat-engraver.cc -- implement Slash_repeat_engraver
+
source file of the GNU LilyPond music typesetter
-
- (c) 2000--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+
+ (c) 2000--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
#include "repeated-music.hh"
#include "global-context.hh"
#include "score-engraver.hh"
/**
- This acknowledges repeated music with "percent" style. It typesets
- a % sign.
+ This acknowledges repeated music with "percent" style. It typesets
+ a % sign.
- TODO:
+ TODO:
- - BEAT case: Create items for single beat repeats, i.e. c4 / / /
+ - BEAT case: Create items for single beat repeats, i.e. c4 / / /
- - DOUBLE_MEASURE case: attach a % to an appropriate barline.
-
+ - DOUBLE_MEASURE case: attach a % to an appropriate barline.
*/
class Slash_repeat_engraver : public Engraver
{
Moment next_moment_;
Moment body_length_;
- Item * beat_slash_;
- Item * double_percent_;
+ Item *beat_slash_;
+ Item *double_percent_;
protected:
- virtual bool try_music (Music*);
- virtual void stop_translation_timestep ();
- virtual void start_translation_timestep ();
- virtual void process_music ();
+ virtual bool try_music (Music *);
+ void start_translation_timestep ();
+ void process_music ();
};
Slash_repeat_engraver::Slash_repeat_engraver ()
}
bool
-Slash_repeat_engraver::try_music (Music * m)
+Slash_repeat_engraver::try_music (Music *m)
{
if (m->is_mus_type ("repeated-music")
&& !repeat_
{
body_length_ = Repeated_music::body_get_length (m);
int count = Repeated_music::repeat_count (m);
-
+
Moment now = now_mom ();
start_mom_ = now;
stop_mom_ = start_mom_ + Moment (count) * body_length_;
Moment meas_length
= robust_scm2moment (get_property ("measureLength"), Moment (0));
- if (body_length_ < meas_length )
- {
- repeat_ = m;
- }
+ if (body_length_ < meas_length)
+ repeat_ = m;
else
return false;
-
+
Global_context *global = get_global_context ();
- for (int i = 0; i < count; i++)
+ for (int i = 0; i < count; i++)
global->add_moment_to_process (next_moment_ + Moment (i) * body_length_);
-
+
return true;
}
}
}
-
void
Slash_repeat_engraver::start_translation_timestep ()
{
if (stop_mom_ == now_mom ())
- {
- repeat_ = 0;
- }
-}
-
-void
-Slash_repeat_engraver::stop_translation_timestep ()
-{
+ repeat_ = 0;
beat_slash_ = 0;
}
-
-
+#include "translator.icc"
ADD_TRANSLATOR (Slash_repeat_engraver,
-/* descr */ "Make beat repeats.",
-/* creats*/ "RepeatSlash",
-/* accepts */ "repeated-music",
-/* acks */ "",
-/* reads */ "measureLength",
-/* write */ "");
+ /* doc */ "Make beat repeats.",
+ /* create */ "RepeatSlash",
+ /* accept */ "repeated-music",
+ /* read */ "measureLength",
+ /* write */ "");