source file of the GNU LilyPond music typesetter
- (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 1997--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "translator.hh"
LY_DEFINE (ly_get_listened_event_classes, "ly:get-listened-event-classes",
0, 0, 0, (),
- "Returns a list of all event classes that some translator listens to.")
+ "Return a list of all event classes that some translator listens"
+ " to.")
{
ensure_listened_hash ();
return ly_hash_table_keys (listened_event_class_table);
{
/* ev_class is the C++ identifier name. Convert to scm symbol */
string name = string (ev_class);
- name = replace_all (name, '_', '-');
+ name = replace_all (&name, '_', '-');
name += "-event";
SCM class_sym = scm_str2symbol (name.c_str ());
string interface_name (func_name);
- interface_name = replace_all (interface_name, '_', '-');
+ interface_name = replace_all (&interface_name, '_', '-');
interface_name += "-interface";
/*
- this is only called during program init, so safe to use scm_gc_protect_object()
+ this is only called during program init, so safe to use scm_gc_protect_object ()
*/
inf.symbol_ = scm_gc_protect_object (ly_symbol2scm (interface_name.c_str ()));
ack_array->push_back (inf);
return 0;
}
+
Moment
get_event_length (Stream_event *e)
{
return Moment (0);
}
+Moment
+get_event_length (Stream_event *e, Moment now)
+{
+ Moment len = get_event_length (e);
+
+ if (now.grace_part_)
+ {
+ len.grace_part_ = len.main_part_;
+ len.main_part_ = Rational (0);
+ }
+ return len;
+}
+
/*
Helper, used through ASSIGN_EVENT_ONCE to throw warnings for
simultaneous events. The helper is only useful in listen_* methods
assert (0 == ev_class.find (prefix));
/* "listen_foo_bar" -> "foo-bar" */
- ev_class.erase (0, strlen(prefix));
- replace_all (ev_class, '_', '-');
+ ev_class.erase (0, strlen (prefix));
+ replace_all (&ev_class, '_', '-');
new_ev->origin ()->warning (_f ("Two simultaneous %s events, junking this one", ev_class.c_str ()));
(*old_ev)->origin ()->warning (_f ("Previous %s event here", ev_class.c_str ()));
}
ADD_TRANSLATOR (Translator,
- "Base class. Not instantiated.",
+ /* doc */
+ "Base class. Not instantiated.",
+
+ /* create */
"",
+
+ /* read */
"",
- "");
+
+ /* write */
+ ""
+ );