- if (to_boolean (me->get_property ("annotation-line")))
- fr.add_stencil (Line_interface::line (me, z1, z2));
-
- text_stil->translate (z2);
- fr.add_stencil (*text_stil);
-
- fr.translate (-off);
- return fr.smobbed_copy ();
-}
-
-// ugh...code dup...hopefully can be consolidated w/ above one day
-MAKE_SCHEME_CALLBACK (Balloon_interface, print_spanner, 1);
-SCM
-Balloon_interface::print_spanner (SCM smob)
-{
- Spanner *me = unsmob_spanner (smob);
- Spanner *parent = unsmob_spanner (me->get_property ("parent-spanner"));
- Spanner *p;
- message (_f ("foo %d", robust_scm2int (me->get_property ("spanner-to-annotate"), 0)));
- message (_f ("bar %d", robust_scm2int (me->broken_intos_[0]->get_property ("spanner-to-annotate"), 0)));
- if (parent->broken_intos_.size () == 0)
- p = parent;
- else
- p = parent->broken_intos_[robust_scm2int (me->get_property ("spanner-to-annotate"), 0) % parent->broken_intos_.size ()];
-
-
- Drul_array<Item *> bounds;
- Direction d = LEFT;
-
- do
- {
- bounds[d] = me->get_bound (d);
- }
- while (flip (&d) != LEFT);
-
- Grob *commonx = bounds[LEFT]->common_refpoint (bounds[RIGHT], X_AXIS);
-
- Offset off (me->relative_coordinate (commonx, X_AXIS),
- me->relative_coordinate (p, Y_AXIS));
-
- Box b (p->extent (p, X_AXIS),
- p->extent (p, Y_AXIS));
-
- Real padding = robust_scm2double (me->get_property ("padding"), .1);
- b.widen (padding, padding);
-
- // FIXME
- Stencil fr;
- if (to_boolean (me->get_property ("annotation-balloon")))
- fr = Lookup::frame (b, 0.1, 0.05);
-
- SCM bt = me->get_property ("text");
- SCM chain = Font_interface::text_font_alist_chain (me);
-
- SCM stencil = Text_interface::interpret_markup (me->layout ()->self_scm (),
- chain, bt);
-
- Stencil *text_stil = unsmob_stencil (stencil);
-
- Offset z1;
- for (int i = X_AXIS; i < NO_AXES; i++)
- {
- Axis a ((Axis)i);
- z1[a] = b[a].linear_combination (sign (off[a]));
- text_stil->align_to (a, -sign (off[a]));
- }
-
- Offset z2 = z1 + off;
-
- if (to_boolean (me->get_property ("annotation-line")))
- fr.add_stencil (Line_interface::line (me, z1, z2));