///////////////////////////////////////////////////////////////////////////////////////////////////
//fn to_clips_command (state: &MidiPool, input: &Event) -> Option<PoolCommand> {
    //use KeyCode::{Up, Down, Delete, Char};
    //use PoolCommand as Cmd;
    //let index = state.clip_index();
    //let count = state.clips().len();
    //Some(match input {
        //kpat!(Char('n')) => Cmd::Rename(ClipRenameCommand::Begin),
        //kpat!(Char('t')) => Cmd::Length(ClipLengthCommand::Begin),
        //kpat!(Char('m')) => Cmd::Import(FileBrowserCommand::Begin),
        //kpat!(Char('x')) => Cmd::Export(FileBrowserCommand::Begin),
        //kpat!(Char('c')) => Cmd::Clip(PoolClipCommand::SetColor(index, ItemColor::random())),
        //kpat!(Char('[')) | kpat!(Up) => Cmd::Select(
            //index.overflowing_sub(1).0.min(state.clips().len() - 1)
        //),
        //kpat!(Char(']')) | kpat!(Down) => Cmd::Select(
            //index.saturating_add(1) % state.clips().len()
        //),
        //kpat!(Char('<')) => if index > 1 {
            //state.set_clip_index(state.clip_index().saturating_sub(1));
            //Cmd::Clip(PoolClipCommand::Swap(index - 1, index))
        //} else {
            //return None
        //},
        //kpat!(Char('>')) => if index < count.saturating_sub(1) {
            //state.set_clip_index(state.clip_index() + 1);
            //Cmd::Clip(PoolClipCommand::Swap(index + 1, index))
        //} else {
            //return None
        //},
        //kpat!(Delete) => if index > 0 {
            //state.set_clip_index(index.min(count.saturating_sub(1)));
            //Cmd::Clip(PoolClipCommand::Delete(index))
        //} else {
            //return None
        //},
        //kpat!(Char('a')) | kpat!(Shift-Char('A')) => Cmd::Clip(PoolClipCommand::Add(count, MidiClip::new(
            //"Clip", true, 4 * PPQ, None, Some(ItemPalette::random())
        //))),
        //kpat!(Char('i')) => Cmd::Clip(PoolClipCommand::Add(index + 1, MidiClip::new(
            //"Clip", true, 4 * PPQ, None, Some(ItemPalette::random())
        //))),
        //kpat!(Char('d')) | kpat!(Shift-Char('D')) => {
            //let mut clip = state.clips()[index].read().unwrap().duplicate();
            //clip.color = ItemPalette::random_near(clip.color, 0.25);
            //Cmd::Clip(PoolClipCommand::Add(index + 1, clip))
        //},
        //_ => return None
    //})
//}
//keymap!(KEYS_MIDI_EDITOR = |s: MidiEditor, _input: Event| MidiEditCommand {
    //key(Up)               => SetNoteCursor(s.note_pos() + 1),
    //key(Char('w'))        => SetNoteCursor(s.note_pos() + 1),
    //key(Down)             => SetNoteCursor(s.note_pos().saturating_sub(1)),
    //key(Char('s'))        => SetNoteCursor(s.note_pos().saturating_sub(1)),
    //key(Left)             => SetTimeCursor(s.time_pos().saturating_sub(s.note_len())),
    //key(Char('a'))        => SetTimeCursor(s.time_pos().saturating_sub(s.note_len())),
    //key(Right)            => SetTimeCursor((s.time_pos() + s.note_len()) % s.clip_length()),
    //ctrl(alt(key(Up)))    => SetNoteScroll(s.note_pos() + 3),
    //ctrl(alt(key(Down)))  => SetNoteScroll(s.note_pos().saturating_sub(3)),
    //ctrl(alt(key(Left)))  => SetTimeScroll(s.time_pos().saturating_sub(s.time_zoom().get())),
    //ctrl(alt(key(Right))) => SetTimeScroll((s.time_pos() + s.time_zoom().get()) % s.clip_length()),
    //ctrl(key(Up))         => SetNoteScroll(s.note_lo().get() + 1),
    //ctrl(key(Down))       => SetNoteScroll(s.note_lo().get().saturating_sub(1)),
    //ctrl(key(Left))       => SetTimeScroll(s.time_start().get().saturating_sub(s.note_len())),
    //ctrl(key(Right))      => SetTimeScroll(s.time_start().get() + s.note_len()),
    //alt(key(Up))          => SetNoteCursor(s.note_pos() + 3),
    //alt(key(Down))        => SetNoteCursor(s.note_pos().saturating_sub(3)),
    //alt(key(Left))        => SetTimeCursor(s.time_pos().saturating_sub(s.time_zoom().get())),
    //alt(key(Right))       => SetTimeCursor((s.time_pos() + s.time_zoom().get()) % s.clip_length()),
    //key(Char('d'))        => SetTimeCursor((s.time_pos() + s.note_len()) % s.clip_length()),
    //key(Char('z'))        => SetTimeLock(!s.time_lock().get()),
    //key(Char('-'))        => SetTimeZoom(if s.time_lock().get() { s.time_zoom().get() } else { NoteDuration::next(s.time_zoom().get()) }),
    //key(Char('_'))        => SetTimeZoom(if s.time_lock().get() { s.time_zoom().get() } else { NoteDuration::next(s.time_zoom().get()) }),
    //key(Char('='))        => SetTimeZoom(if s.time_lock().get() { s.time_zoom().get() } else { NoteDuration::prev(s.time_zoom().get()) }),
    //key(Char('+'))        => SetTimeZoom(if s.time_lock().get() { s.time_zoom().get() } else { NoteDuration::prev(s.time_zoom().get()) }),
    //key(Enter)            => PutNote,
    //ctrl(key(Enter))      => AppendNote,
    //key(Char(','))        => SetNoteLength(NoteDuration::prev(s.note_len())),
    //key(Char('.'))        => SetNoteLength(NoteDuration::next(s.note_len())),
    //key(Char('<'))        => SetNoteLength(NoteDuration::prev(s.note_len())),
    //key(Char('>'))        => SetNoteLength(NoteDuration::next(s.note_len())),
    ////// TODO: kpat!(Char('/')) => // toggle 3plet
    ////// TODO: kpat!(Char('?')) => // toggle dotted
//});