#include "ly-smobs.icc"
#include "context.hh"
#include "input.hh"
-#include "input-smob.hh"
+#include "input.hh"
+
+/* TODO: Rename Stream_event -> Event */
Stream_event::Stream_event ()
: Prob (ly_symbol2scm ("Stream_event"), SCM_EOL)
mutable_property_alist_ = mutable_props;
}
-Stream_event::Stream_event (SCM property_alist)
- : Prob (ly_symbol2scm ("Stream_event"), SCM_EOL)
-{
- mutable_property_alist_ = property_alist;
-}
-
Stream_event::Stream_event (SCM class_name, Input *origin)
: Prob (ly_symbol2scm ("Stream_event"),
scm_list_1 (scm_cons (ly_symbol2scm ("class"), class_name)))
set_spot (origin);
}
-Stream_event::Stream_event (Stream_event *ev)
- : Prob (ly_symbol2scm ("Stream_event"), SCM_EOL)
+SCM
+Stream_event::copy_mutable_properties () const
{
- mutable_property_alist_ = scm_copy_tree (ev->mutable_property_alist_);
- immutable_property_alist_ = ev->immutable_property_alist_;
+ return ly_event_deep_copy (mutable_property_alist_);
}
Input *
return i ? i : &dummy_input_global;
}
-void Stream_event::set_spot (Input *i)
+void
+Stream_event::set_spot (Input *i)
{
set_property ("origin", make_input (*i));
}
+bool
+Stream_event::internal_in_event_class (SCM class_name)
+{
+ SCM cl = get_property ("class");
+ cl = scm_call_1 (ly_lily_module_constant ("ly:make-event-class"), cl);
+ return scm_c_memq (class_name, cl) != SCM_BOOL_F;
+}
+
IMPLEMENT_TYPE_P (Stream_event, "ly:stream-event?");
MAKE_SCHEME_CALLBACK (Stream_event, undump, 1);