-/*
+/*
dot-column-engraver.cc -- implement Dot_column_engraver
-
+
source file of the GNU LilyPond music typesetter
-
- (c) 1998--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+
+ (c) 1998--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
#include "rhythmic-head.hh"
#include "dot-column.hh"
#include "side-position-interface.hh"
#include "engraver.hh"
-#include "stem.hh"
+#include "translator.icc"
class Dot_column_engraver : public Engraver
{
- Grob *dotcol_ ;
- Grob * stem_;
- Link_array<Item> heads_;
+ Grob *dotcol_;
+ vector<Item*> heads_;
public:
- TRANSLATOR_DECLARATIONS (Dot_column_engraver );
-
+ TRANSLATOR_DECLARATIONS (Dot_column_engraver);
+
protected:
- virtual void acknowledge_grob (Grob_info);
- virtual void stop_translation_timestep ();
-};
+ DECLARE_ACKNOWLEDGER (rhythmic_head);
+
+ void stop_translation_timestep ();
+};
Dot_column_engraver::Dot_column_engraver ()
{
dotcol_ = 0;
- stem_ = 0;
}
void
Dot_column_engraver::stop_translation_timestep ()
{
- /*
- Add the stem to the support so dots stay clear of flags.
-
- See [Ross, p 171]
- */
- if (stem_ && dotcol_)
- dotcol_->set_property ("stem", stem_->self_scm ());
-
dotcol_ = 0;
heads_.clear ();
- stem_ = 0;
}
void
-Dot_column_engraver::acknowledge_grob (Grob_info info)
+Dot_column_engraver::acknowledge_rhythmic_head (Grob_info info)
{
- Grob *d = unsmob_grob (info.grob_->get_property ("dot"));
+ Grob *d = unsmob_grob (info.grob ()->get_object ("dot"));
if (d)
{
if (!dotcol_)
- {
- dotcol_ = make_item ("DotColumn", SCM_EOL);
-
- }
+ dotcol_ = make_item ("DotColumn", SCM_EOL);
- Dot_column::add_head (dotcol_, info.grob_);
- }
- else if (Stem::has_interface (info.grob_))
- {
- stem_ = info.grob_;
+ Dot_column::add_head (dotcol_, info.grob ());
}
}
-
-
-ENTER_DESCRIPTION (Dot_column_engraver,
-/* descr */ "Engraves dots on dotted notes shifted to the right of the note.\n"
-"If omitted, then dots appear on top of the notes.",
-/* creats*/ "DotColumn",
-/* accepts */ "",
-/* acks */ "rhythmic-head-interface dot-column-interface stem-interface",
-/* reads */ "",
-/* write */ "");
+ADD_ACKNOWLEDGER (Dot_column_engraver, rhythmic_head);
+ADD_TRANSLATOR (Dot_column_engraver,
+ /* doc */ "Engraves dots on dotted notes shifted to the right of the note.\n"
+ "If omitted, then dots appear on top of the notes.",
+ /* create */ "DotColumn",
+ /* accept */ "",
+ /* read */ "",
+ /* write */ "");