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 "engraver.hh"
#include "axis-group-interface.hh"
#include "context.hh"
#include "text-interface.hh"
+#include "grob-array.hh"
+
+#include "translator.icc"
class Instrument_name_engraver : public Engraver
{
- bool first_;
+ bool first_;
public:
TRANSLATOR_DECLARATIONS (Instrument_name_engraver);
virtual void create_text ();
virtual void initialize ();
- virtual void acknowledge_grob (Grob_info);
- virtual void stop_translation_timestep ();
- virtual void process_music ();
-
+
+ DECLARE_ACKNOWLEDGER (bar_line);
+ DECLARE_ACKNOWLEDGER (axis_group);
+
+ void stop_translation_timestep ();
+ void process_music ();
};
Instrument_name_engraver::Instrument_name_engraver ()
{
if (text_)
{
- text_->set_property ("side-support-elements",
- get_property ("instrumentSupport"));
+ text_->set_object ("side-support-elements",
+ grob_list_to_grob_array (get_property ("instrumentSupport")));
text_ = 0;
}
-
+
first_ = false;
}
}
void
-Instrument_name_engraver::acknowledge_grob (Grob_info i)
+Instrument_name_engraver::acknowledge_bar_line (Grob_info info)
{
- if (Bar_line::has_interface (i.grob ()))
- {
- create_text ();
- }
+ (void) info;
+ create_text ();
+}
+void
+Instrument_name_engraver::acknowledge_axis_group (Grob_info info)
+{
/*
Ugh - typechecking for pedal and dynamic sucks.
*/
- if (dynamic_cast<Spanner *> (i.grob ())
- && (i.grob ()->internal_has_interface (ly_symbol2scm ("dynamic-interface"))
- || i.grob ()->internal_has_interface (ly_symbol2scm ("piano-pedal-interface"))))
+ if (dynamic_cast<Spanner *> (info.grob ())
+ && (info.grob ()->internal_has_interface (ly_symbol2scm ("dynamic-interface"))
+ || info.grob ()->internal_has_interface (ly_symbol2scm ("piano-pedal-interface"))))
return;
/*
We could also just use stavesFound, but lets keep this working
without staffs as well.
*/
- if (dynamic_cast<Spanner *> (i.grob ())
- && ((Axis_group_interface::has_interface (i.grob ())
- && Axis_group_interface::has_axis (i.grob (), Y_AXIS)))
- && !Align_interface::has_interface (i.grob ()))
+ if (dynamic_cast<Spanner *> (info.grob ())
+ && ((Axis_group_interface::has_interface (info.grob ())
+ && Axis_group_interface::has_axis (info.grob (), Y_AXIS)))
+ && !Align_interface::has_interface (info.grob ()))
{
- SCM nl = scm_cons (i.grob ()->self_scm (),
+ SCM nl = scm_cons (info.grob ()->self_scm (),
get_property ("instrumentSupport"));
context ()->set_property ("instrumentSupport", nl);
create_text ();
}
+#include "translator.icc"
+
+ADD_ACKNOWLEDGER (Instrument_name_engraver, bar_line);
+ADD_ACKNOWLEDGER (Instrument_name_engraver, axis_group);
+
ADD_TRANSLATOR (Instrument_name_engraver,
- /* descr */ " Prints the name of the instrument (specified by "
+ /* doc */ " Prints the name of the instrument (specified by "
" @code{Staff.instrument} and @code{Staff.instr}) "
"at the left of the staff. ",
- /* creats*/ "InstrumentName",
- /* accepts */ "",
- /* acks */ "bar-line-interface axis-group-interface",
- /* reads */ "instrument instr",
+ /* create */ "InstrumentName",
+ /* accept */ "",
+ /* read */ "instrument instr",
/* write */ "");
/****************************************************************/
text_->set_property ("text", txt);
}
+ADD_ACKNOWLEDGER (Vocal_name_engraver, bar_line);
+ADD_ACKNOWLEDGER (Vocal_name_engraver, axis_group);
ADD_TRANSLATOR (Vocal_name_engraver,
- /* descr */ " Prints the name of the a lyric voice (specified by "
+ /* doc */ " Prints the name of the a lyric voice (specified by "
" @code{Staff.vocalName} and @code{Staff.vocNam}) "
"at the left of the staff. ",
- /* creats*/ "VocalName",
- /* accepts */ "",
- /* acks */ "bar-line-interface axis-group-interface",
- /* reads */ "vocNam vocalName",
+ /* create */ "VocalName",
+ /* accept */ "",
+ /* read */ "vocNam vocalName",
/* write */ "");