/*
clef-item.cc -- implement Clef_item
- source file of the LilyPond music typesetter
+ source file of the GNU LilyPond music typesetter
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
+#include <ctype.h>
#include "clef-item.hh"
#include "string.hh"
#include "molecule.hh"
#include "paper-def.hh"
#include "lookup.hh"
-#include "clef-reg.hh"
+#include "text-item.hh"
+#include "paper-score.hh"
+#include "dimension-cache.hh"
-
-
-Clef_item::Clef_item()
+void
+Clef_item::do_pre_processing()
{
- change = true;
- read("violin");
+ Staff_symbol_referencer::do_pre_processing();
+ SCM style_sym =get_elt_property ("style");
+ String style;
+ if (style_sym != SCM_UNDEFINED)
+ style = ly_scm2string (style_sym);
+
+ if (break_status_dir() != RIGHT && style != "fullSizeChanges")
+ symbol_ += "_change";
+ if (style == "transparent")
+ {
+ set_elt_property ("transparent", SCM_BOOL_T);
+ set_empty (true, X_AXIS);
+ }
}
-void
-Clef_item::read(String t)
+/*
+ FIXME
+*/
+Clef_item::Clef_item()
{
- type = t;
- if (type == "violin")
- y_off = 2;
- if (type == "alto")
- y_off = 4;
- if (type == "tenor")
- y_off = 6;
- if (type == "bass")
- y_off = 6;
+ set_elt_property ("breakable", SCM_BOOL_T);
+
+ symbol_ = "treble";
+ set_position(-2);
}
+
void
-Clef_item::read(Clef_register const &k)
+Clef_item::do_add_processing ()
{
- read(k.clef_type_str_);
+ if (!break_status_dir ()) // broken stuff takes care of their own texts
+ {
+ Text_item *g =0;
+
+ SCM octave_dir = remove_elt_property ("octave-dir");
+ if (octave_dir != SCM_UNDEFINED)
+ {
+ Direction d = Direction (gh_scm2int (octave_dir));
+ g = new Text_item;
+ pscore_l_->typeset_element (g);
+
+ g->text_str_ = "8";
+ g->set_elt_property ("style", gh_str02scm ("italic"));
+ g->set_parent (this, Y_AXIS);
+ g->set_parent (this, X_AXIS);
+
+ add_dependency (g); // just to be sure.
+
+ Real r = do_height ()[d] - g->extent (Y_AXIS)[-d];
+ g->dim_cache_[Y_AXIS]->set_offset (r);
+
+ SCM my_vis = get_elt_property ("visibility-lambda");
+ if (my_vis != SCM_UNDEFINED)
+ g->set_elt_property ("visibility-lambda", my_vis);
+
+ }
+
+ }
}
Molecule*
-Clef_item::brew_molecule_p()const
+Clef_item::do_brew_molecule_p() const
{
- String t = type;
- if (change)
- t += "_change";
- Symbol s = paper()->lookup_l()->clef(t);
- Molecule*output = new Molecule(Atom(s));
- output->translate(Offset(0, paper()->internote() * y_off));
- return output;
+ Molecule*output = new Molecule (lookup_l ()->clef (symbol_));
+ return output;
}
-IMPLEMENT_STATIC_NAME(Clef_item);
+
+
+