lily/elem-group.cc

   1 /*
   2   elem-group.cc -- implement Horizontal_vertical_group_element
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
   7 */
   8
   9 #include "elem-group.hh"
  10 #include "interval.hh"
  11 #include "item.hh"
  12 #include "debug.hh"
  13
  14
  15 void
  16 Vertical_group_element::add_element (Graphical_element*e)
  17 {
  18   axis_admin_.add_element (e, this, Y_AXIS, Y_AXIS);
  19 }
  20
  21 void
  22 Vertical_group_element::remove_element (Graphical_element*e)
  23 {
  24   axis_admin_.remove_element (e, Y_AXIS, Y_AXIS);
  25 }
  26
  27
  28 Interval
  29 Vertical_group_element::do_height() const
  30 {
  31   return axis_admin_.extent (Y_AXIS);
  32 }
  33 void
  34 Vertical_group_element::remove_all()
  35 {
  36   axis_admin_.remove_all (Y_AXIS,Y_AXIS);
  37 }
  38
  39 // ****************
  40
  41 void
  42 Horizontal_group_element::remove_all()
  43 {
  44   axis_admin_.remove_all (X_AXIS,X_AXIS);
  45 }
  46
  47 void
  48 Horizontal_group_element::add_element (Graphical_element*e)
  49 {
  50   axis_admin_.add_element (e,this, X_AXIS,X_AXIS);
  51 }
  52
  53 void
  54 Horizontal_group_element::remove_element (Graphical_element*e)
  55 {
  56   axis_admin_.remove_element (e,X_AXIS,X_AXIS);
  57 }
  58
  59
  60 Interval
  61 Horizontal_group_element::do_width() const
  62 {
  63   return axis_admin_.extent (X_AXIS);
  64 }
  65
  66
  67 // ****************
  68
  69 void
  70 Horizontal_vertical_group_element::remove_all()
  71 {
  72   axis_admin_.remove_all (X_AXIS,Y_AXIS);
  73 }
  74 void
  75 Horizontal_vertical_group_element::add_element (Graphical_element *e)
  76 {
  77   axis_admin_.add_element (e, this, X_AXIS, Y_AXIS);
  78 }
  79
  80 void
  81 Horizontal_vertical_group_element::remove_element (Graphical_element*e)
  82 {
  83   axis_admin_.remove_element (e, X_AXIS, Y_AXIS);
  84 }
  85
  86
  87
  88 IMPLEMENT_IS_TYPE_B1(Axis_group_element, Score_elem);
  89 IMPLEMENT_IS_TYPE_B1(Horizontal_group_element, Axis_group_element);
  90 IMPLEMENT_IS_TYPE_B1(Vertical_group_element, Axis_group_element);
  91 IMPLEMENT_IS_TYPE_B2(Horizontal_vertical_group_element, Horizontal_group_element, Vertical_group_element);