(c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
-#include <ctype.h>
-#include "clef-item.hh"
+
+#include "clef.hh"
#include "string.hh"
#include "molecule.hh"
-#include "paper-def.hh"
-#include "lookup.hh"
-#include "text-item.hh"
-#include "paper-score.hh"
-#include "dimension-cache.hh"
-#include "side-position-interface.hh"
-#include "warn.hh"
+#include "item.hh"
+#include "font-interface.hh"
-void
-Clef_item::do_pre_processing()
+/*
+ FIXME: should use symbol for #'style.
+*/
+MAKE_SCHEME_CALLBACK(Clef,before_line_breaking,1);
+SCM
+Clef::before_line_breaking (SCM smob)
{
- SCM style_sym =get_elt_property ("style");
- String style;
- if (gh_string_p (style_sym))
- style = ly_scm2string (style_sym);
+ Item * s = dynamic_cast<Item*> (unsmob_grob (smob));
- SCM glyph = get_elt_property ("glyph");
+ SCM glyph = s->get_grob_property ("glyph-name");
+
if (gh_string_p (glyph))
{
- String s = ly_scm2string (glyph);
-
- if (break_status_dir() != RIGHT && style != "fullSizeChanges")
+ String str = ly_scm2string (glyph);
+
+ if (to_boolean (s->get_grob_property ("non-default"))
+ && s->break_status_dir() != RIGHT
+ && !to_boolean (s->get_grob_property ("full-size-change")))
{
- s += "_change";
+ str += "_change";
+ s->set_grob_property ("glyph-name", ly_str02scm (str.ch_C()));
}
- s = "clefs-" + s;
- set_elt_property ("glyph", ly_str02scm (s.ch_C()));
}
else
{
- set_elt_property ("transparent", SCM_BOOL_T);
- }
-
- if (style == "transparent") // UGH. JUNKME
- {
- set_elt_property ("transparent", SCM_BOOL_T);
- set_empty (X_AXIS);
+ s->suicide ();
+ return SCM_UNSPECIFIED;
}
+
+ return SCM_UNSPECIFIED;
+}
+
+bool
+Clef::has_interface (Grob* me)
+{
+ return me->has_interface (ly_symbol2scm ("clef-interface"));
}
void
-Clef_item::do_add_processing ()
+Clef::set_interface (Grob* me)
{
- 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 (isdir_b (octave_dir))
- {
- g = new Text_item;
- Side_position_interface spi (g);
- spi.set_axis (Y_AXIS);
-
- pscore_l_->typeset_element (g);
-
- spi.add_support (this);
- g->set_elt_property ("text", ly_str02scm ( "8"));
- g->set_elt_property ("style", gh_str02scm ("italic"));
- g->set_parent (this, Y_AXIS);
- g->set_parent (this, X_AXIS);
-
- g->set_elt_property ("self-alignment-X", gh_int2scm (0));
- g->dim_cache_[X_AXIS]->off_callbacks_.push (Side_position_interface::aligned_on_self);
- g->dim_cache_[X_AXIS]->off_callbacks_.push (Side_position_interface::centered_on_parent);
-
- g->set_elt_property ("direction", octave_dir);
-
- add_dependency (g); // just to be sure.
- SCM my_vis = get_elt_property ("visibility-lambda");
- if (gh_procedure_p (my_vis))
- g->set_elt_property ("visibility-lambda", my_vis);
-
- }
+ me->set_interface (ly_symbol2scm ("clef-interface"));
+}
+MAKE_SCHEME_CALLBACK(Clef,brew_molecule,1)
+SCM
+Clef::brew_molecule (SCM smob)
+{
+ Grob * sc = unsmob_grob (smob);
+ SCM glyph = sc->get_grob_property ("glyph-name");
+ if (gh_string_p (glyph))
+ {
+ return Font_interface::get_default_font (sc)->find_by_name (String (ly_scm2string (glyph))).smobbed_copy ();
+ }
+ else
+ {
+ return SCM_EOL;
}
}
-
-