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https://codeberg.org/unspeaker/tek.git
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482 lines
20 KiB
Rust
482 lines
20 KiB
Rust
use crate::*;
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/// Display mode of arranger
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#[derive(Clone, PartialEq)]
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pub enum ArrangerMode {
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/// Tracks are rows
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Horizontal,
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/// Tracks are columns
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Vertical(usize),
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}
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/// Arranger display mode can be cycled
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impl ArrangerMode {
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/// Cycle arranger display mode
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pub fn to_next (&mut self) {
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*self = match self {
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Self::Horizontal => Self::Vertical(1),
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Self::Vertical(1) => Self::Vertical(2),
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Self::Vertical(2) => Self::Vertical(2),
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Self::Vertical(0) => Self::Horizontal,
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Self::Vertical(_) => Self::Vertical(0),
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}
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}
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}
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/// Layout for standalone arranger app.
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impl Content for ArrangerTui {
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type Engine = Tui;
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fn content (&self) -> impl Widget<Engine = Tui> {
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Split::up(
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1,
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widget(&TransportView(self)),
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Split::down(
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self.splits[0],
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lay!(
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Layers::new(move |add|{
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match self.mode {
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ArrangerMode::Horizontal =>
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add(&arranger_content_horizontal(self))?,
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ArrangerMode::Vertical(factor) =>
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add(&arranger_content_vertical(self, factor))?
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};
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add(&self.size)
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})
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.grow_y(1)
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.border(Lozenge(Style::default()
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.bg(TuiTheme::border_bg())
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.fg(TuiTheme::border_fg(self.focused() == ArrangerFocus::Arranger)))),
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widget(&self.size),
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widget(&format!("[{}] Arranger", if self.entered {
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"■"
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} else {
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" "
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}))
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.fg(TuiTheme::title_fg(self.focused() == ArrangerFocus::Arranger))
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.push_x(1),
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),
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Split::right(
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self.splits[1],
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widget(&PhrasesView(self)),
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widget(&PhraseView(self)),
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)
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)
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)
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}
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}
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impl TransportViewState for ArrangerTui {
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fn focus (&self) -> TransportFocus {
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self.focus
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}
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fn focused (&self) -> bool {
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self.focused
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}
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fn transport_state (&self) -> Option<TransportState> {
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*self.playing().read().unwrap()
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}
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fn bpm_value (&self) -> f64 {
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self.bpm().get()
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}
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fn sync_value (&self) -> f64 {
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self.sync().get()
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}
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fn format_beat (&self) -> String {
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self.current().format_beat()
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}
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fn format_msu (&self) -> String {
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self.current().usec.format_msu()
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}
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}
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fn track_widths (tracks: &[ArrangerTrack]) -> Vec<(usize, usize)> {
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let mut widths = vec![];
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let mut total = 0;
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for track in tracks.iter() {
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let width = track.width;
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widths.push((width, total));
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total += width;
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}
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widths.push((0, total));
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widths
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}
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pub fn arranger_content_vertical (
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view: &ArrangerTui,
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factor: usize
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) -> impl Widget<Engine = Tui> + use<'_> {
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let timebase = view.timebase();
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let current = view.current();
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let tracks = view.tracks();
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let scenes = view.scenes();
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let cols = track_widths(tracks);
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let rows = ArrangerScene::ppqs(scenes, factor);
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let bg = view.color;
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let clip_bg = TuiTheme::border_bg();
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let sep_fg = TuiTheme::separator_fg(false);
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let header_h = 3u16;//5u16;
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let scenes_w = 3 + ArrangerScene::longest_name(scenes) as u16; // x of 1st track
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let arrangement = Layers::new(move |add|{
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let rows: &[(usize, usize)] = rows.as_ref();
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let cols: &[(usize, usize)] = cols.as_ref();
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let any_size = |_|Ok(Some([0,0]));
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// column separators
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add(&CustomWidget::new(any_size, move|to: &mut TuiOutput|{
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let style = Some(Style::default().fg(sep_fg));
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Ok(for x in cols.iter().map(|col|col.1) {
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let x = scenes_w + to.area().x() + x as u16;
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for y in to.area().y()..to.area().y2() { to.blit(&"▎", x, y, style); }
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})
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}))?;
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// row separators
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add(&CustomWidget::new(any_size, move|to: &mut TuiOutput|{
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Ok(for y in rows.iter().map(|row|row.1) {
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let y = to.area().y() + (y / PPQ) as u16 + 1;
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if y >= to.buffer.area.height { break }
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for x in to.area().x()..to.area().x2().saturating_sub(2) {
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if x < to.buffer.area.x && y < to.buffer.area.y {
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let cell = to.buffer.get_mut(x, y);
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cell.modifier = Modifier::UNDERLINED;
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cell.underline_color = sep_fg;
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}
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}
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})
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}))?;
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// track titles
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let header = row!((track, w) in tracks.iter().zip(cols.iter().map(|col|col.0))=>{
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// name and width of track
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let name = track.name.read().unwrap();
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let max_w = w.saturating_sub(1).min(name.len()).max(2);
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let name = format!("▎{}", &name[0..max_w]);
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let name = TuiStyle::bold(name, true);
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// beats elapsed
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let elapsed = if let Some((_, Some(phrase))) = track.phrase().as_ref() {
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let length = phrase.read().unwrap().length;
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let elapsed = track.pulses_since_start().unwrap();
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let elapsed = timebase.format_beats_1_short(
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(elapsed as usize % length) as f64
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);
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format!("▎+{elapsed:>}")
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} else {
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String::from("▎")
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};
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// beats until switchover
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let until_next = track.next_phrase().as_ref().map(|(t, _)|{
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let target = t.pulse.get();
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let current = current.pulse.get();
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if target > current {
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let remaining = target - current;
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format!("▎-{:>}", timebase.format_beats_0_short(remaining))
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} else {
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String::new()
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}
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}).unwrap_or(String::from("▎"));
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// name of active MIDI input
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let input = format!("▎>{}", track.midi_ins().get(0)
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.map(|port|port.short_name())
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.transpose()?
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.unwrap_or("(none)".into()));
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// name of active MIDI output
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let output = format!("▎<{}", track.midi_outs().get(0)
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.map(|port|port.short_name())
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.transpose()?
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.unwrap_or("(none)".into()));
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col!(name, /*input, output,*/ until_next, elapsed)
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.min_xy(w as u16, header_h)
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.bg(track.color.rgb)
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.push_x(scenes_w)
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});
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// tracks and scenes
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let content = col!(
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// scenes:
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(scene, pulses) in scenes.iter().zip(rows.iter().map(|row|row.0)) => {
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let height = 1.max((pulses / PPQ) as u16);
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let playing = scene.is_playing(tracks);
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Stack::right(move |add| {
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// scene title:
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add(&row!(
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if playing { "▶ " } else { " " },
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TuiStyle::bold(scene.name.read().unwrap().as_str(), true),
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).fixed_xy(scenes_w, height).bg(scene.color.rgb))?;
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// clip per track:
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Ok(for (track, w) in cols.iter().map(|col|col.0).enumerate() {
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add(&Layers::new(move |add|{
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let mut bg = clip_bg;
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match (tracks.get(track), scene.clips.get(track)) {
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(Some(track), Some(Some(phrase))) => {
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let name = &(phrase as &Arc<RwLock<Phrase>>).read().unwrap().name;
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let name = format!("{}", name);
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let max_w = name.len().min((w as usize).saturating_sub(2));
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let color = phrase.read().unwrap().color;
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add(&name.as_str()[0..max_w].push_x(1).fixed_x(w as u16))?;
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bg = color.dark.rgb;
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if let Some((_, Some(ref playing))) = track.phrase() {
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if *playing.read().unwrap() == *phrase.read().unwrap() {
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bg = color.light.rgb
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}
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};
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},
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_ => {}
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};
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add(&Background(bg))
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}).fixed_xy(w as u16, height))?;
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})
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}).fixed_y(height)
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}
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).fixed_y((view.size.h() as u16).saturating_sub(header_h));
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// full grid with header and footer
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add(&col!(header, content))?;
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// cursor
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add(&CustomWidget::new(any_size, move|to: &mut TuiOutput|{
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let area = to.area();
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let focused = view.focused;
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let selected = view.selected;
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let get_track_area = |t: usize| [
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scenes_w + area.x() + cols[t].1 as u16, area.y(),
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cols[t].0 as u16, area.h(),
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];
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let get_scene_area = |s: usize| [
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area.x(), header_h + area.y() + (rows[s].1 / PPQ) as u16,
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area.w(), (rows[s].0 / PPQ) as u16
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];
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let get_clip_area = |t: usize, s: usize| [
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scenes_w + area.x() + cols[t].1 as u16,
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header_h + area.y() + (rows[s].1/PPQ) as u16,
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cols[t].0 as u16,
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(rows[s].0 / PPQ) as u16
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];
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let mut track_area: Option<[u16;4]> = None;
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let mut scene_area: Option<[u16;4]> = None;
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let mut clip_area: Option<[u16;4]> = None;
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let area = match selected {
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ArrangerSelection::Mix => area,
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ArrangerSelection::Track(t) => {
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track_area = Some(get_track_area(t));
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area
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},
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ArrangerSelection::Scene(s) => {
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scene_area = Some(get_scene_area(s));
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area
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},
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ArrangerSelection::Clip(t, s) => {
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track_area = Some(get_track_area(t));
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scene_area = Some(get_scene_area(s));
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clip_area = Some(get_clip_area(t, s));
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area
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},
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};
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let bg = TuiTheme::border_bg();
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if let Some([x, y, width, height]) = track_area {
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to.fill_fg([x, y, 1, height], bg);
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to.fill_fg([x + width, y, 1, height], bg);
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}
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if let Some([_, y, _, height]) = scene_area {
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to.fill_ul([area.x(), y - 1, area.w(), 1], bg);
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to.fill_ul([area.x(), y + height - 1, area.w(), 1], bg);
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}
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Ok(if focused {
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to.render_in(if let Some(clip_area) = clip_area { clip_area }
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else if let Some(track_area) = track_area { track_area.clip_h(header_h) }
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else if let Some(scene_area) = scene_area { scene_area.clip_w(scenes_w) }
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else { area.clip_w(scenes_w).clip_h(header_h) }, &CORNERS)?
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})
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}))
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}).bg(bg.rgb);
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let color = TuiTheme::title_fg(view.focused);
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let size = format!("{}x{}", view.size.w(), view.size.h());
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let lower_right = TuiStyle::fg(size, color).pull_x(1).align_se().fill_xy();
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lay!(arrangement, lower_right)
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}
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pub fn arranger_content_horizontal (
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view: &ArrangerTui,
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) -> impl Widget<Engine = Tui> + use<'_> {
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let focused = view.focused;
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let _tracks = view.tracks();
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lay!(
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focused.then_some(Background(TuiTheme::border_bg())),
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row!(
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// name
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CustomWidget::new(|_|{todo!()}, |_: &mut TuiOutput|{
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todo!()
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//let Self(tracks, selected) = self;
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//let yellow = Some(Style::default().yellow().bold().not_dim());
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//let white = Some(Style::default().white().bold().not_dim());
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//let area = to.area();
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//let area = [area.x(), area.y(), 3 + 5.max(track_name_max_len(tracks)) as u16, area.h()];
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//let offset = 0; // track scroll offset
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//for y in 0..area.h() {
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//if y == 0 {
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//to.blit(&"Mixer", area.x() + 1, area.y() + y, Some(DIM))?;
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//} else if y % 2 == 0 {
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//let index = (y as usize - 2) / 2 + offset;
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//if let Some(track) = tracks.get(index) {
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//let selected = selected.track() == Some(index);
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//let style = if selected { yellow } else { white };
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//to.blit(&format!(" {index:>02} "), area.x(), area.y() + y, style)?;
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//to.blit(&*track.name.read().unwrap(), area.x() + 4, area.y() + y, style)?;
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//}
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//}
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//}
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//Ok(Some(area))
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}),
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// monitor
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CustomWidget::new(|_|{todo!()}, |_: &mut TuiOutput|{
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todo!()
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//let Self(tracks) = self;
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//let mut area = to.area();
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//let on = Some(Style::default().not_dim().green().bold());
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//let off = Some(DIM);
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//area.x += 1;
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//for y in 0..area.h() {
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//if y == 0 {
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////" MON ".blit(to.buffer, area.x, area.y + y, style2)?;
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//} else if y % 2 == 0 {
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//let index = (y as usize - 2) / 2;
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//if let Some(track) = tracks.get(index) {
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//let style = if track.monitoring { on } else { off };
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//to.blit(&" MON ", area.x(), area.y() + y, style)?;
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//} else {
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//area.height = y;
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//break
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//}
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//}
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//}
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//area.width = 4;
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//Ok(Some(area))
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}),
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// record
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CustomWidget::new(|_|{todo!()}, |_: &mut TuiOutput|{
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todo!()
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//let Self(tracks) = self;
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//let mut area = to.area();
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//let on = Some(Style::default().not_dim().red().bold());
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//let off = Some(Style::default().dim());
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//area.x += 1;
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//for y in 0..area.h() {
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//if y == 0 {
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////" REC ".blit(to.buffer, area.x, area.y + y, style2)?;
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//} else if y % 2 == 0 {
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//let index = (y as usize - 2) / 2;
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//if let Some(track) = tracks.get(index) {
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//let style = if track.recording { on } else { off };
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//to.blit(&" REC ", area.x(), area.y() + y, style)?;
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//} else {
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//area.height = y;
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//break
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//}
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//}
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//}
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//area.width = 4;
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//Ok(Some(area))
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}),
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// overdub
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CustomWidget::new(|_|{todo!()}, |_: &mut TuiOutput|{
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todo!()
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//let Self(tracks) = self;
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//let mut area = to.area();
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//let on = Some(Style::default().not_dim().yellow().bold());
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//let off = Some(Style::default().dim());
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//area.x = area.x + 1;
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//for y in 0..area.h() {
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//if y == 0 {
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////" OVR ".blit(to.buffer, area.x, area.y + y, style2)?;
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//} else if y % 2 == 0 {
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//let index = (y as usize - 2) / 2;
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//if let Some(track) = tracks.get(index) {
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//to.blit(&" OVR ", area.x(), area.y() + y, if track.overdub {
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//on
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//} else {
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//off
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//})?;
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//} else {
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//area.height = y;
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//break
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//}
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//}
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//}
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//area.width = 4;
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//Ok(Some(area))
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}),
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// erase
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CustomWidget::new(|_|{todo!()}, |_: &mut TuiOutput|{
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todo!()
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//let Self(tracks) = self;
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//let mut area = to.area();
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//let off = Some(Style::default().dim());
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//area.x = area.x + 1;
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//for y in 0..area.h() {
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//if y == 0 {
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////" DEL ".blit(to.buffer, area.x, area.y + y, style2)?;
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//} else if y % 2 == 0 {
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//let index = (y as usize - 2) / 2;
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//if let Some(_) = tracks.get(index) {
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//to.blit(&" DEL ", area.x(), area.y() + y, off)?;
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//} else {
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//area.height = y;
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//break
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//}
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//}
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//}
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//area.width = 4;
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//Ok(Some(area))
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}),
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// gain
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CustomWidget::new(|_|{todo!()}, |_: &mut TuiOutput|{
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todo!()
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//let Self(tracks) = self;
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//let mut area = to.area();
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//let off = Some(Style::default().dim());
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//area.x = area.x() + 1;
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//for y in 0..area.h() {
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//if y == 0 {
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////" GAIN ".blit(to.buffer, area.x, area.y + y, style2)?;
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//} else if y % 2 == 0 {
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//let index = (y as usize - 2) / 2;
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//if let Some(_) = tracks.get(index) {
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//to.blit(&" +0.0 ", area.x(), area.y() + y, off)?;
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//} else {
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//area.height = y;
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//break
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//}
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//}
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//}
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//area.width = 7;
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//Ok(Some(area))
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}),
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// scenes
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CustomWidget::new(|_|{todo!()}, |to: &mut TuiOutput|{
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let [x, y, _, height] = to.area();
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let mut x2 = 0;
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Ok(for (scene_index, scene) in view.scenes().iter().enumerate() {
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let active_scene = view.selected.scene() == Some(scene_index);
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let sep = Some(if active_scene {
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Style::default().yellow().not_dim()
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} else {
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Style::default().dim()
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|
});
|
|
for y in y+1..y+height {
|
|
to.blit(&"│", x + x2, y, sep);
|
|
}
|
|
let name = scene.name.read().unwrap();
|
|
let mut x3 = name.len() as u16;
|
|
to.blit(&*name, x + x2, y, sep);
|
|
for (i, clip) in scene.clips.iter().enumerate() {
|
|
let active_track = view.selected.track() == Some(i);
|
|
if let Some(clip) = clip {
|
|
let y2 = y + 2 + i as u16 * 2;
|
|
let label = format!("{}", clip.read().unwrap().name);
|
|
to.blit(&label, x + x2, y2, Some(if active_track && active_scene {
|
|
Style::default().not_dim().yellow().bold()
|
|
} else {
|
|
Style::default().not_dim()
|
|
}));
|
|
x3 = x3.max(label.len() as u16)
|
|
}
|
|
}
|
|
x2 = x2 + x3 + 1;
|
|
})
|
|
}),
|
|
)
|
|
)
|
|
}
|