-/*
+/*
side-position-interface.hh -- declare Side_position_interface
-
+
source file of the GNU LilyPond music typesetter
-
- (c) 1999--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+
+ (c) 1999--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
#ifndef SELF_ALIGNMENT_INTERFACE_HH
#define SELF_ALIGNMENT_INTERFACE_HH
-#include "spanner.hh"
+#include "lily-proto.hh"
+#include "grob-interface.hh"
struct Self_alignment_interface
{
- static bool has_interface (Grob*);
- DECLARE_SCHEME_CALLBACK (aligned_on_self, (SCM element, SCM axis));
- DECLARE_SCHEME_CALLBACK (centered_on_parent, (SCM element, SCM axis));
- DECLARE_SCHEME_CALLBACK (aligned_on_parent, (SCM element, SCM axis));
- DECLARE_SCHEME_CALLBACK (centered_on_other_axis_parent, (SCM element, SCM axis));
+ DECLARE_GROB_INTERFACE();
+
+ static SCM aligned_on_self (Grob *me, Axis a);
+ static SCM centered_on_object (Grob *me, Axis a);
+ static SCM aligned_on_parent (Grob *me, Axis a);
+ static void set_center_parent (Grob *me, Axis a);
+ static void set_align_self (Grob *me, Axis a);
+
+ DECLARE_SCHEME_CALLBACK (x_aligned_on_self, (SCM element));
+ DECLARE_SCHEME_CALLBACK (y_aligned_on_self, (SCM element));
+
+ DECLARE_SCHEME_CALLBACK (centered_on_x_parent, (SCM element));
+ DECLARE_SCHEME_CALLBACK (centered_on_y_parent, (SCM element));
+ DECLARE_SCHEME_CALLBACK (x_centered_on_y_parent, (SCM element));
+
+ DECLARE_SCHEME_CALLBACK (aligned_on_x_parent, (SCM element));
+ DECLARE_SCHEME_CALLBACK (aligned_on_y_parent, (SCM element));
};
#endif