void
start_playing (gchar * callback)
{
smf_t *smf = Denemo.project->movement->smf;
if (callback && *callback)
callback_script = g_string_new (callback);
if (Denemo.project->movement->recorded_midi_track)
safely_add_track (Denemo.project->movement->smf, Denemo.project->movement->recorded_midi_track);
fix_start_end_ordering ();
smf_rewind (smf);
gdouble start = (Denemo.project->movement->start_time/get_playback_speed()) - SHAVING;
if(smf_seek_to_seconds (smf, (start>0.0)?start:0.0))
g_warning("smf_seek_to_seconds %f failed", start);
initialize_until_time ();
initialize_playhead ();
playing = TRUE;
last_draw_time = -1.0;//needed to trigger drawing first note
}
void
start_audio_playing (gboolean annotate)
{
if (annotate)
{
annotating = TRUE;
if (timings)
g_queue_clear (timings);
else
timings = g_queue_new ();
g_signal_connect (G_OBJECT (Denemo.scorearea), "key_press_event", G_CALLBACK (record_timing), NULL);
g_signal_handlers_block_by_func (G_OBJECT (Denemo.scorearea), G_CALLBACK (scorearea_keypress_event), NULL);
g_signal_handlers_block_by_func (G_OBJECT (Denemo.scorearea), G_CALLBACK (scorearea_button_press), NULL);
g_signal_handlers_block_by_func (G_OBJECT (Denemo.scorearea), G_CALLBACK (scorearea_button_release), NULL);
}
rewind_audio ();
initialize_until_time ();
audio_play ();
playing = TRUE;
}
