#include "text-item.hh"
#include "grob.hh"
+#include "line-interface.hh"
#include "lookup.hh"
#include "font-interface.hh"
-#include "molecule.hh"
+#include "stencil.hh"
#include "lily-guile.hh"
#include "paper-def.hh"
#include "misc.hh"
{
public:
- DECLARE_SCHEME_CALLBACK (brew_molecule, (SCM));
+ DECLARE_SCHEME_CALLBACK (print, (SCM));
static bool has_interface (Grob*);
};
-MAKE_SCHEME_CALLBACK (Balloon_interface, brew_molecule, 1);
+MAKE_SCHEME_CALLBACK (Balloon_interface, print, 1);
SCM
-Balloon_interface::brew_molecule (SCM smob)
+Balloon_interface::print (SCM smob)
{
Grob *me= unsmob_grob (smob);
scm_mol = scm_call_1 (cb, smob);
}
- if (!unsmob_molecule (scm_mol))
+ if (!unsmob_stencil (scm_mol))
return scm_mol;
SCM scm_off = me->get_grob_property ("balloon-text-offset");
return scm_mol;
Offset off = ly_scm2offset (scm_off);
- Molecule * m = unsmob_molecule (scm_mol);
+ Stencil * m = unsmob_stencil (scm_mol);
Box orig_extent = m->extent_box ();
Box box_extent = orig_extent;
- SCM widen = me->get_grob_property ("balloon-padding");
- Real w = .1;
- if (gh_number_p (widen))
- {
- w = gh_scm2double (widen);
- }
+ Real w = robust_scm2double (me->get_grob_property ("balloon-padding"), .1);
box_extent.widen (w, w);
- Molecule fr = Lookup::frame (box_extent, 0.1, 0.05);
+ Stencil fr = Lookup::frame (box_extent, 0.1, 0.05);
- fr.add_molecule (*m);
+ fr.add_stencil (*m);
SCM text = Text_item::interpret_markup (me->get_paper ()->self_scm (), chain, bt);
- Molecule *text_mol = unsmob_molecule (text);
+ Stencil *text_mol = unsmob_stencil (text);
Offset z1;
Offset z2 = z1 + off;
- fr.add_molecule (Lookup::line (0.1, z1, z2));
+ fr.add_stencil (Line_interface::line (me, z1, z2));
text_mol->translate (z2);
- fr.add_molecule (*text_mol);
+ fr.add_stencil (*text_mol);
- fr = Molecule (orig_extent, fr.get_expr ());
+ fr = Stencil (orig_extent, fr.get_expr ());
return fr.smobbed_copy ();
}