- if( cwindow->playback_engine->is_playing_back ) {
- undo_command = cwindow->playback_engine->command->command;
- cwindow->playback_engine->que->send_command(STOP, CHANGE_NONE, 0, 0);
- gui->unlock_window();
- cwindow->playback_engine->interrupt_playback(1);
- gui->lock_window(description);
- }