/*
- note-performer.cc -- implement Drum_note_performer
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1996--2014 Jan Nieuwenhuizen <janneke@gnu.org>
- (c) 1996--2009 Jan Nieuwenhuizen <janneke@gnu.org>
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "performer.hh"
void process_music ();
DECLARE_TRANSLATOR_LISTENER (note);
private:
- vector<Stream_event*> note_evs_;
- vector<Audio_note*> notes_;
+ vector<Stream_event *> note_evs_;
};
Drum_note_performer::Drum_note_performer ()
SCM defn = SCM_EOL;
if (scm_is_symbol (sym)
- && (scm_hash_table_p (tab) == SCM_BOOL_T))
- defn = scm_hashq_ref (tab, sym, SCM_EOL);
+ && (scm_hash_table_p (tab) == SCM_BOOL_T))
+ defn = scm_hashq_ref (tab, sym, SCM_EOL);
if (Pitch *pit = unsmob_pitch (defn))
- {
+ {
SCM articulations = n->get_property ("articulations");
Stream_event *tie_event = 0;
- for (SCM s = articulations;
- !tie_event && scm_is_pair (s);
- s = scm_cdr (s))
+ Moment len = get_event_length (n, now_mom ());
+ int velocity = 0;
+ for (SCM s = articulations; scm_is_pair (s); s = scm_cdr (s))
{
Stream_event *ev = unsmob_stream_event (scm_car (s));
if (!ev)
continue;
-
+
if (ev->in_event_class ("tie-event"))
tie_event = ev;
+ SCM f = ev->get_property ("midi-length");
+ if (ly_is_procedure (f))
+ len = robust_scm2moment (scm_call_2 (f, len.smobbed_copy (),
+ context ()->self_scm ()),
+ len);
+ velocity += robust_scm2int (ev->get_property ("midi-extra-velocity"), 0);
}
- Moment len = get_event_length (n, now_mom ());
-
- Audio_note *p = new Audio_note (*pit, len,
- tie_event, Pitch (0, 0, 0));
- Audio_element_info info (p, n);
- announce_element (info);
- notes_.push_back (p);
- }
+ Audio_note *p = new Audio_note (*pit, len,
+ tie_event, Pitch (0, 0, 0), velocity);
+ Audio_element_info info (p, n);
+ announce_element (info);
+ }
}
note_evs_.clear ();
void
Drum_note_performer::stop_translation_timestep ()
{
- notes_.clear ();
note_evs_.clear ();
}
}
ADD_TRANSLATOR (Drum_note_performer,
- /* doc */
- "Play drum notes.",
+ /* doc */
+ "Play drum notes.",
- /* create */
- "",
+ /* create */
+ "",
- /* read */
- "",
+ /* read */
+ "",
- /* write */
- ""
- );
+ /* write */
+ ""
+ );