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-grav.hh"
-
+#include "text-item.hh"
+#include "paper-score.hh"
+#include "dimension-cache.hh"
void
Clef_item::do_pre_processing()
{
- change_b_ = ! (break_status_i() == 1);
-
- if (default_b_)
+ dim_cache_[Y_AXIS]->translate (y_position_i_ * staff_line_leading_f () / 2.0);
+ SCM style_sym =get_elt_property (style_scm_sym);
+ String style;
+ if (style_sym != SCM_BOOL_F)
+ style = ly_scm2string (SCM_CDR(style_sym));
+
+ if (break_status_dir() != RIGHT && style != "fullSizeChanges")
+ symbol_ += "_change";
+ if (style == "transparent")
{
- set_empty(break_status_i() != 1);
- transparent_b_ = (break_status_i() != 1);
+ set_elt_property (transparent_scm_sym, SCM_BOOL_T);
+ dim_cache_[X_AXIS]->set_empty (true);
}
}
+/*
+ FIXME
+*/
Clef_item::Clef_item()
{
- breakable_b_ =true;
- default_b_ = false;
- change_b_ = true;
- read ("violin");
-}
+ set_elt_property (breakable_scm_sym, SCM_BOOL_T);
-void
-Clef_item::read (String t)
-{
- symbol_= t;
- if (t == "violin")
- y_position_i_ = -2;
- if (t == "alto")
- y_position_i_ = 0;
- if (t == "tenor") {
- symbol_="alto";
- y_position_i_ = 2;
- }
- if (t == "bass")
- y_position_i_ = 2;
+ symbol_ = "treble";
+ y_position_i_ = -2;
}
+
void
-Clef_item::read (Clef_engraver 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_scm_sym);
+ if (octave_dir != SCM_BOOL_F)
+ {
+ Direction d = Direction (gh_scm2int (SCM_CDR(octave_dir)));
+ g = new Text_item;
+ pscore_l_->typeset_element (g);
+
+ g->text_str_ = "8";
+ g->style_str_ = "italic";
+ g->dim_cache_[Y_AXIS]->parent_l_ = dim_cache_[Y_AXIS];
+ g->dim_cache_[X_AXIS]->parent_l_ = dim_cache_[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_scm_sym);
+ if (my_vis != SCM_BOOL_F)
+ g->set_elt_property (visibility_lambda_scm_sym, SCM_CDR (my_vis));
+
+ }
+
+ }
}
Molecule*
-Clef_item::brew_molecule_p() const
+Clef_item::do_brew_molecule_p() const
{
- String t = symbol_;
- if (change_b_)
- t += "_change";
- Atom s = paper()->lookup_l ()->clef (t);
- Molecule*output = new Molecule (Atom (s));
- output->translate_axis (paper()->internote_f () * y_position_i_, Y_AXIS);
+ Molecule*output = new Molecule (lookup_l ()->clef (symbol_));
return output;
}
-IMPLEMENT_IS_TYPE_B1(Clef_item,Item);
+