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simplify ArrangerViewMode and compute in place

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🪞👃🪞 2024-09-21 00:57:33 +03:00
parent 0646e0fe0b
commit 7c555848e4
1 changed files with 30 additions and 42 deletions
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72
crates/tek_sequencer/src/sequencer.rs
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@ -43,7 +43,7 @@ impl<E: Engine> Arranger<E> {
pub fn new (name: &str) -> Self {
Self {
name: Arc::new(RwLock::new(name.into())),
mode: ArrangerViewMode::VerticalCompact2,
mode: ArrangerViewMode::Vertical(2),
selected: ArrangerFocus::Clip(0, 0),
scenes: vec![],
tracks: vec![],
@ -306,32 +306,9 @@ impl Handle<Tui> for Arranger<Tui> {
impl Content for Arranger<Tui> {
type Engine = Tui;
fn content (&self) -> impl Widget<Engine = Tui> {
Layers::new(move |add|{
//Lozenge(Style::default().fg(Nord::BG2))
//.draw(&mut to.alter_area(|[x, y, w, h]|[
//x.saturating_sub(1),
//y.saturating_sub(1),
//w + 2,
//h + 2,
//]))
match self.mode {
ArrangerViewMode::Horizontal => add(&HorizontalArranger(&self)),
ArrangerViewMode::VerticalCompact1 => add(&VerticalArranger(
&self,
track_clip_name_lengths(self.tracks.as_slice()).as_slice(),
(0..=self.scenes.len()).map(|i|(96, 96*i)).collect::<Vec<_>>().as_slice(),
)),
ArrangerViewMode::VerticalCompact2 => add(&VerticalArranger(
&self,
track_clip_name_lengths(self.tracks.as_slice()).as_slice(),
(0..=self.scenes.len()).map(|i|(192, 192*i)).collect::<Vec<_>>().as_slice()
)),
ArrangerViewMode::VerticalExpanded => add(&VerticalArranger(
&self,
track_clip_name_lengths(self.tracks.as_slice()).as_slice(),
scene_ppqs(self.tracks.as_slice(), self.scenes.as_slice()).as_slice(),
)),
}
Layers::new(move |add|match self.mode {
ArrangerViewMode::Horizontal => add(&HorizontalArranger(&self)),
ArrangerViewMode::Vertical(factor) => add(&VerticalArranger(&self, factor))
})
}
}
@ -471,40 +448,51 @@ impl ArrangerFocus {
/// Display mode of arranger
#[derive(PartialEq)]
pub enum ArrangerViewMode { VerticalExpanded, VerticalCompact1, VerticalCompact2, Horizontal }
pub enum ArrangerViewMode { Horizontal, Vertical(usize) }
/// Arranger display mode can be cycled
impl ArrangerViewMode {
/// Cycle arranger display mode
pub fn to_next (&mut self) {
*self = match self {
Self::VerticalExpanded => Self::VerticalCompact1,
Self::VerticalCompact1 => Self::VerticalCompact2,
Self::VerticalCompact2 => Self::Horizontal,
Self::Horizontal => Self::VerticalExpanded,
Self::Horizontal => Self::Vertical(1),
Self::Vertical(1) => Self::Vertical(2),
Self::Vertical(2) => Self::Vertical(2),
Self::Vertical(0) => Self::Horizontal,
Self::Vertical(_) => Self::Vertical(0),
}
}
}
///////////////////////////////////////////////////////////////////////////////////////////////////
struct VerticalArranger<'a, 'b, E: Engine>(
&'a Arranger<E>, &'b [(usize, usize)], &'b [(usize, usize)]
);
impl<'a, 'b> Content for VerticalArranger<'a, 'b, Tui> {
struct VerticalArranger<'a, E: Engine>(&'a Arranger<E>, usize);
impl<'a> Content for VerticalArranger<'a, Tui> {
type Engine = Tui;
fn content (&self) -> impl Widget<Engine = Tui> {
let Self(state, cols, rows) = self;
let Self(state, factor) = self;
let ppq = 96;
let (cols, rows) = match factor {
0 => (
track_clip_name_lengths(state.tracks.as_slice()),
scene_ppqs(state.tracks.as_slice(), state.scenes.as_slice()),
),
factor => (
track_clip_name_lengths(state.tracks.as_slice()),
(0..=state.scenes.len()).map(|i|(factor*ppq, factor*ppq*i)).collect::<Vec<_>>(),
),
};
let tracks: &[Sequencer<Tui>] = state.tracks.as_ref();
let scenes = state.scenes.as_ref();
let offset = 4 + scene_name_max_len(scenes) as u16;
Layers::new(move |add|{
add(&VerticalArrangerGrid(offset, rows, cols))?;
add(&VerticalArrangerCursor(state.focused, state.selected, offset, cols, rows))?;
let rows = rows.as_ref();
let cols = cols.as_ref();
add(&VerticalArrangerGrid(offset, &rows, &cols))?;
add(&VerticalArrangerCursor(state.focused, state.selected, offset, &cols, &rows))?;
add(&Split::down(|add|{
add(&Push::X(offset, Split::right(move |add|{
for (track, (w, _)) in tracks.iter().zip(*cols) {
for (track, (w, _)) in tracks.iter().zip(cols) {
add(&Min::XY(*w as u16, 2, Layers::new(|add|{
add(&Background(COLOR_BG1))?;
add(&track.name.read().unwrap().as_str())
@ -513,7 +501,7 @@ impl<'a, 'b> Content for VerticalArranger<'a, 'b, Tui> {
Ok(())
})))?;
add(&Split::down(move |add| {
for (scene, (pulses, _)) in scenes.iter().zip(*rows) {
for (scene, (pulses, _)) in scenes.iter().zip(rows) {
let height = 1.max((pulses / 96) as u16);
let playing = scene.is_playing(tracks);
add(&Fixed::Y(height, Split::right(move |add| {