X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fbeam.cc;h=fbd158aeca8a33a442f2ece1f15f3990764bd7e2;hb=2122a9643a5374edee7a02730b4945d298443afa;hp=0932bd37d01f7a2a69069f07afa4bb19c0f7d215;hpb=4560525a2980b3d369c6554e0b1a2549bd566b1a;p=lilypond.git

diff --git a/lily/beam.cc b/lily/beam.cc
index 0932bd37d0..fbd158aeca 100644
--- a/lily/beam.cc
+++ b/lily/beam.cc
@@ -49,7 +49,6 @@
 #include "lookup.hh"
 #include "main.hh"
 #include "misc.hh"
-#include "note-column.hh"
 #include "note-head.hh"
 #include "output-def.hh"
 #include "pointer-group-interface.hh"
@@ -142,92 +141,6 @@ Beam::get_beam_count (Grob *me)
   return m;
 }
 
-//------ for whole note chord tremolos
-
-bool
-Beam::whole_note_close_chord_tremolo (Grob *me)
-{
-  if (!scm_is_integer (me->get_property ("gap-count")))
-    return false;
-
-  extract_grob_set (me, "stems", stems);
-  for (vsize i = 0; i < stems.size (); i++)
-    if (Stem::duration_log (stems[i]))
-      return false;
-
-  Grob *staff = Staff_symbol_referencer::get_staff_symbol (me);
-  if (staff)
-    {
-      Grob *outside_stems[2] = {Stem::extremal_heads (stems[0])[DOWN],
-                                Stem::extremal_heads (stems.back ())[DOWN]};
-
-      Interval lines = Staff_symbol::line_span (staff);
-      for (int i = 0; i < 2; i++)
-        {
-          Real my_pos = Staff_symbol_referencer::get_position (outside_stems[i]);
-          if (my_pos > lines[UP] + 1)
-            return false;
-          else if (my_pos < lines[DOWN] - 1)
-            return false;
-        }
-    }
-
-  return (Staff_symbol_referencer::get_position (Stem::extremal_heads (stems.back ())[DOWN])
-          - Staff_symbol_referencer::get_position (Stem::extremal_heads (stems[0])[DOWN]))
-         < 2;
-}
-
-MAKE_SCHEME_CALLBACK (Beam, calc_beam_gap, 1);
-SCM
-Beam::calc_beam_gap (SCM smob)
-{
-  Spanner *me = unsmob_spanner (smob);
-  SCM default_value = scm_cons (scm_from_double (0.8), scm_from_double (0.8));
-  if (!whole_note_close_chord_tremolo (me))
-    return default_value;
-
-  Interval left = Note_column::accidental_width
-                    (me->get_bound (RIGHT)->get_parent (X_AXIS));
-
-  if (left.length () > 0.4)
-    return scm_cons (scm_from_double (0.8), scm_from_double (1.3 + left.length ()));
-  else
-    return default_value;
-}
-
-MAKE_SCHEME_CALLBACK (Beam, calc_springs_and_rods, 1);
-SCM
-Beam::calc_springs_and_rods (SCM smob)
-{
-  Grob *me = unsmob_grob (smob);
-
-  if (!whole_note_close_chord_tremolo (me))
-    return SCM_BOOL_F;
-
-  return scm_call_1 (Spanner::set_spacing_rods_proc, smob);
-}
-
-MAKE_SCHEME_CALLBACK (Beam, calc_minimum_length, 1);
-SCM
-Beam::calc_minimum_length (SCM smob)
-{
-  Spanner *me = unsmob_spanner (smob);
-  SCM default_value = scm_from_double (0.0);
-
-  if (!whole_note_close_chord_tremolo (me))
-    return SCM_BOOL_F;
-
-  Interval left = Note_column::accidental_width
-                    (me->get_bound (RIGHT)->get_parent (X_AXIS));
-
-  if (left.length () > 0.4)
-    return scm_from_double (left.length () + 4.0);
-  else
-    return default_value;
-}
-
-//------ and everything else
-
 MAKE_SCHEME_CALLBACK (Beam, calc_normal_stems, 1);
 SCM
 Beam::calc_normal_stems (SCM smob)
@@ -452,7 +365,7 @@ Beam::calc_beam_segments (SCM smob)
     commonx = me->get_bound (d)->common_refpoint (commonx, X_AXIS);
 
   int gap_count = robust_scm2int (me->get_property ("gap-count"), 0);
-  Interval gap_lengths = robust_scm2interval (me->get_property ("beam-gap"), Interval (0.0, 0.0));
+  Real gap_length = robust_scm2double (me->get_property ("gap"), 0.0);
 
   Position_stem_segments_map stem_segments;
   Real lt = me->layout ()->get_dimension (ly_symbol2scm ("line-thickness"));
@@ -608,7 +521,7 @@ Beam::calc_beam_segments (SCM smob)
                   current.horizontal_[event_dir] += event_dir * seg.width_ / 2;
                   if (seg.gapped_)
                     {
-                      current.horizontal_[event_dir] -= event_dir * gap_lengths[event_dir];
+                      current.horizontal_[event_dir] -= event_dir * gap_length;
 
                       if (Stem::is_invisible (seg.stem_))
                         {
@@ -621,7 +534,7 @@ Beam::calc_beam_segments (SCM smob)
                           for (vsize k = 0; k < heads.size (); k++)
                             current.horizontal_[event_dir]
                               = event_dir * min (event_dir * current.horizontal_[event_dir],
-                                                 - gap_lengths[event_dir] / 2
+                                                 - gap_length / 2
                                                  + event_dir
                                                  * heads[k]->extent (commonx,
                                                                      X_AXIS)[-event_dir]);
@@ -1578,7 +1491,6 @@ ADD_INTERFACE (Beam,
                "auto-knee-gap "
                "beamed-stem-shorten "
                "beaming "
-               "beam-gap "
                "beam-segments "
                "beam-thickness "
                "break-overshoot "
@@ -1590,6 +1502,7 @@ ADD_INTERFACE (Beam,
                "damping "
                "details "
                "direction "
+               "gap "
                "gap-count "
                "grow-direction "
                "inspect-quants "