/* perform the command of the given name and store the event that triggered it */
static gchar *
perform_command (const gchar * command_name, GdkEventKey * event)
{
Denemo.last_keyval = event->keyval;
Denemo.last_keystate = dnm_sanitize_key_state (event);
call_out_to_guile ("(define DenemoKeypressActivatedCommand #t)");
execute_callback_from_name (command_name);
call_out_to_guile ("(define DenemoKeypressActivatedCommand #f)");
// note Denemo.project = Denemo.project; may have changed as a result of executing the command
#ifdef TESTING_REPEATED_XPOSITION_UPDATE
if (Denemo.project->movement)
displayhelper (Denemo.project);
#endif
return NULL;
}
void
process_midi_event (gchar * buf)
{
if (command == MIDI_CONTROL_CHANGE && (notenumber == 0x40))
{
if (velocity == 0x7F)
{//PEDAL DOWN
if (Denemo.project->movement->cursor_appending || at_nonprinting ())
Denemo.keyboard_state |= ADDING_MASK;
else
Denemo.keyboard_state |= CHORD_MASK | ADDING_MASK;
}
else
{
Denemo.keyboard_state &= ~(CHORD_MASK | ADDING_MASK);
next_insert_or_editable_note();//next_insert_or_editable_note ();
}
set_midi_in_status ();
displayhelper (Denemo.project);
}
if ((0xFFFFFF & *(gint *) buf) == 0)
{
set_midi_capture (FALSE);
g_queue_clear (&midi_queue);
if (divert_midi_event)
{
*divert_midi_event = 0;
divert_midi_event = NULL;
gtk_main_quit ();
}
//g_debug("queue emptied %d\n", g_queue_get_length(&midi_queue));
}
else
{
if (command == MIDI_NOTE_ON)
midiaction (notenumber);
else if (command == MIDI_CONTROL_CHANGE)
{
gchar *command_name = get_midi_control_command (notenumber, velocity);
if (command_name)
{
execute_callback_from_name (command_name);
g_free (command_name);
}
else
{
if (notenumber == 0x40)
{ //Foot Pedal
if (velocity == 0x7F)
{
if ((Denemo.project->movement->cursor_appending) || at_nonprinting ())
Denemo.keyboard_state |= ADDING_MASK;
else
Denemo.keyboard_state |= CHORD_MASK | ADDING_MASK;
}
else
{
Denemo.keyboard_state &= ~(CHORD_MASK | ADDING_MASK);
//next_editable_note (); this causes a double advance...
}
set_midi_in_status ();
displayhelper (Denemo.project);
}
}
}
else if (command == MIDI_PITCH_BEND)
{
gchar *command_name = get_midi_pitch_bend_command ((notenumber << 8) + velocity);
if (command_name)
{
execute_callback_from_name (command_name);
g_free (command_name);
}
}
}
}
