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refactor view into more modules

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🪞👃🪞 2025-01-27 15:11:17 +01:00
parent 36c1c9bebb
commit 1004c6a4d6
10 changed files with 262 additions and 258 deletions
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9
tek/src/lib.rs
View file

@ -8,9 +8,16 @@
#![feature(trait_alias)] #![feature(trait_alias)]
mod cli; pub use self::cli::*; mod cli; pub use self::cli::*;
mod model; pub use self::model::*; mod model; pub use self::model::*;
mod view; pub use self::view::*;
mod keys; pub use self::keys::*; mod keys; pub use self::keys::*;
mod audio; pub use self::audio::*; mod audio; pub use self::audio::*;
mod view; pub use self::view::*;
mod view_memo; pub use self::view_memo::*;
mod view_clock; pub use self::view_clock::*;
mod view_meter; pub use self::view_meter::*;
mod view_scene; pub use self::view_scene::*;
mod view_track; pub use self::view_track::*;
mod view_input; pub use self::view_input::*;
mod view_output; pub use self::view_output::*;
/// Standard result type. /// Standard result type.
pub type Usually<T> = std::result::Result<T, Box<dyn std::error::Error>>; pub type Usually<T> = std::result::Result<T, Box<dyn std::error::Error>>;
/// Standard optional result type. /// Standard optional result type.

244
tek/src/view.rs
View file

@ -1,8 +1,5 @@
use crate::*; use crate::*;
pub(crate) use std::fmt::Write; pub(crate) use std::fmt::Write;
mod clip; pub use self::clip::*;
mod input; pub use self::input::*;
mod output; pub use self::output::*;
macro_rules! def_sizes_iter { macro_rules! def_sizes_iter {
($Type:ident => $($Item:ty),+) => { ($Type:ident => $($Item:ty),+) => {
pub(crate) trait $Type<'a> = pub(crate) trait $Type<'a> =
@ -14,47 +11,6 @@ def_sizes_iter!(OutputsSizes => JackMidiOut);
def_sizes_iter!(PortsSizes => Arc<str>, [PortConnect]); def_sizes_iter!(PortsSizes => Arc<str>, [PortConnect]);
pub(crate) trait ScenesColors<'a> = Iterator<Item=SceneColor<'a>>; pub(crate) trait ScenesColors<'a> = Iterator<Item=SceneColor<'a>>;
pub(crate) type SceneColor<'a> = (usize, &'a Scene, usize, usize, Option<ItemPalette>); pub(crate) type SceneColor<'a> = (usize, &'a Scene, usize, usize, Option<ItemPalette>);
#[derive(Debug, Default)] struct ViewMemo<T, U> { value: T, view: Arc<RwLock<U>> }
impl<T: PartialEq, U> ViewMemo<T, U> {
fn new (value: T, view: U) -> Self { Self { value, view: Arc::new(view.into()) } }
fn update <R> (&mut self, newval: T, render: impl Fn(&mut U, &T, &T)->R) -> Option<R> {
if newval != self.value {
let result = render(&mut*self.view.write().unwrap(), &newval, &self.value);
self.value = newval;
return Some(result);
}
None
}
}
#[derive(Debug)] pub(crate) struct ViewCache {
sr: ViewMemo<Option<(bool, f64)>, String>,
buf: ViewMemo<Option<f64>, String>,
lat: ViewMemo<Option<f64>, String>,
bpm: ViewMemo<Option<f64>, String>,
beat: ViewMemo<Option<f64>, String>,
time: ViewMemo<Option<f64>, String>,
scns: ViewMemo<Option<(usize, usize)>, String>,
trks: ViewMemo<Option<(usize, usize)>, String>,
stop: Arc<str>,
edit: Arc<str>,
}
impl Default for ViewCache {
fn default () -> Self {
Self {
beat: ViewMemo::new(None, String::with_capacity(16)),
time: ViewMemo::new(None, String::with_capacity(16)),
bpm: ViewMemo::new(None, String::with_capacity(16)),
sr: ViewMemo::new(None, String::with_capacity(16)),
buf: ViewMemo::new(None, String::with_capacity(16)),
lat: ViewMemo::new(None, String::with_capacity(16)),
scns: ViewMemo::new(None, String::with_capacity(16)),
trks: ViewMemo::new(None, String::with_capacity(16)),
stop: "⏹".into(),
edit: "edit".into(),
}
}
}
view!(TuiOut: |self: Tek| self.size.of(View(self, self.view)); { view!(TuiOut: |self: Tek| self.size.of(View(self, self.view)); {
":editor" => (&self.editor).boxed(), ":editor" => (&self.editor).boxed(),
":inputs" => self.view_inputs().boxed(), ":inputs" => self.view_inputs().boxed(),
@ -79,93 +35,9 @@ provide_num!(u16: |self: Tek| {
":y-samples" => if self.is_editing() { 1 } else { 0 }, ":y-samples" => if self.is_editing() { 1 } else { 0 },
}); });
#[macro_export] macro_rules! rewrite { #[macro_export] macro_rules! rewrite {
($buf:ident, $($rest:tt)*) => { |$buf,_,_|{$buf.clear();write!($buf, $($rest)*)} } } ($buf:ident, $($rest:tt)*) => { |$buf,_,_|{$buf.clear();write!($buf, $($rest)*)} }
}
impl Tek { impl Tek {
fn update_clock (&self) {
let compact = self.size.w() > 80;
let clock = self.clock();
let rate = clock.timebase.sr.get();
let chunk = clock.chunk.load(Relaxed) as f64;
let lat = chunk / rate * 1000.;
let delta = |start: &Moment|clock.global.usec.get() - start.usec.get();
let mut fmtd = self.fmtd.write().unwrap();
fmtd.buf.update(Some(chunk), rewrite!(buf, "{chunk}"));
fmtd.lat.update(Some(lat), rewrite!(buf, "{lat:.1}ms"));
fmtd.sr.update(Some((compact, rate)), |buf,_,_|if compact {
buf.clear(); write!(buf, "{:.1}kHz", rate / 1000.)
} else {
buf.clear(); write!(buf, "{:.0}Hz", rate)
});
if let Some(now) = clock.started.read().unwrap().as_ref().map(delta) {
let pulse = clock.timebase.usecs_to_pulse(now);
let time = now/1000000.;
let bpm = clock.timebase.bpm.get();
fmtd.beat.update(Some(pulse),
|buf, _, _|{buf.clear();clock.timebase.format_beats_1_to(buf, pulse)});
fmtd.time.update(Some(time), rewrite!(buf, "{:.3}s", time));
fmtd.bpm.update(Some(bpm), rewrite!(buf, "{:.3}", bpm));
} else {
fmtd.beat.update(None, rewrite!(buf, "-.-.--"));
fmtd.time.update(None, rewrite!(buf, "-.---s"));
fmtd.bpm.update(None, rewrite!(buf, "---.---"));
}
}
fn view_clock (&self) -> impl Content<TuiOut> + use<'_> {
self.update_clock();
let theme = ItemPalette::G[96];
let fmtd = self.fmtd.read().unwrap();
Bsp::a(
Fill::xy(Align::w(self.view_play_pause())),
Fill::xy(Align::e(row!(
FieldH(theme, "Sel", self.selected.describe(&self.tracks, &self.scenes)),
FieldH(theme, "SR", fmtd.sr.view.clone()),
FieldH(theme, "Buf", fmtd.buf.view.clone()),
FieldH(theme, "Lat", fmtd.lat.view.clone()),
FieldH(theme, "BPM", fmtd.bpm.view.clone()),
FieldH(theme, "Beat", fmtd.beat.view.clone()),
FieldH(theme, "Time", fmtd.time.view.clone())
)))
)
}
fn view_meter <'a> (&'a self, label: &'a str, value: f32) -> impl Content<TuiOut> + 'a {
col!(
FieldH(ItemPalette::G[128], label, format!("{:>+9.3}", value)),
Fixed::xy(if value >= 0.0 { 13 }
else if value >= -1.0 { 12 }
else if value >= -2.0 { 11 }
else if value >= -3.0 { 10 }
else if value >= -4.0 { 9 }
else if value >= -6.0 { 8 }
else if value >= -9.0 { 7 }
else if value >= -12.0 { 6 }
else if value >= -15.0 { 5 }
else if value >= -20.0 { 4 }
else if value >= -25.0 { 3 }
else if value >= -30.0 { 2 }
else if value >= -40.0 { 1 }
else { 0 }, 1, Tui::bg(if value >= 0.0 { Red }
else if value >= -3.0 { Yellow }
else { Green }, ())))
}
fn view_meters (&self, values: &[f32;2]) -> impl Content<TuiOut> + use<'_> {
Bsp::s(
format!("L/{:>+9.3}", values[0]),
format!("R/{:>+9.3}", values[1]),
)
}
fn view_play_pause (&self) -> impl Content<TuiOut> + use<'_> {
let playing = self.clock.is_rolling();
let compact = true;//self.is_editing();
Tui::bg(
if playing{Rgb(0,128,0)}else{Rgb(128,64,0)},
Either::new(compact,
Thunk::new(move||Fixed::x(9, Either::new(playing,
Tui::fg(Rgb(0, 255, 0), " PLAYING "),
Tui::fg(Rgb(255, 128, 0), " STOPPED ")))),
Thunk::new(move||Fixed::x(5, Either::new(playing,
Tui::fg(Rgb(0, 255, 0), Bsp::s(" 🭍🭑🬽 ", " 🭞🭜🭘 ",)),
Tui::fg(Rgb(255, 128, 0), Bsp::s(" ▗▄▖ ", " ▝▀▘ ",)))))))
}
fn view_editor (&self) -> impl Content<TuiOut> + use<'_> { fn view_editor (&self) -> impl Content<TuiOut> + use<'_> {
self.editor.as_ref() self.editor.as_ref()
.map(|e|Bsp::e(e.clip_status(), e.edit_status())) .map(|e|Bsp::e(e.clip_status(), e.edit_status()))
@ -174,82 +46,13 @@ impl Tek {
self.pool.as_ref() self.pool.as_ref()
.map(|pool|Fixed::x(self.w_sidebar(), PoolView(self.is_editing(), pool))) .map(|pool|Fixed::x(self.w_sidebar(), PoolView(self.is_editing(), pool)))
} }
}
impl Tek { pub(crate) fn w (&self) -> u16 { self.size.w() as u16 }
// SIZES ////////////////////////////////////////////////////////////////////////////////////// pub(crate) fn h (&self) -> u16 { self.size.h() as u16 }
fn w (&self) -> u16 { self.size.w() as u16 } pub(crate) fn w_sidebar (&self) -> u16 { self.w() / if self.is_editing() { 16 } else { 8 } as u16 }
fn h (&self) -> u16 { self.size.h() as u16 } pub(crate) fn w_tracks_area (&self) -> u16 { self.w().saturating_sub(2 * self.w_sidebar()) }
fn w_sidebar (&self) -> u16 { pub(crate) fn h_tracks_area (&self) -> u16 { self.h().saturating_sub(self.h_inputs() + self.h_outputs() + 10) }
self.w() / if self.is_editing() { 16 } else { 8 } as u16 pub(crate) fn row <'a> (
}
fn w_tracks (&self, editing: bool, bigger: usize) -> u16 {
self.tracks_sizes(editing, bigger).last().map(|(_, _, _, x)|x as u16).unwrap_or(0)
}
fn w_tracks_area (&self) -> u16 {
self.w().saturating_sub(2 * self.w_sidebar())
}
fn h_tracks_area (&self) -> u16 {
self.h().saturating_sub(self.h_inputs() + self.h_outputs() + 10)
}
fn h_inputs (&self) -> u16 {
1 + self.inputs_sizes().last().map(|(_, _, _, _, y)|y as u16).unwrap_or(0)
}
fn h_outputs (&self) -> u16 {
1 + self.outputs_sizes().last().map(|(_, _, _, _, y)|y as u16).unwrap_or(0)
}
fn h_scenes (&self, editing: bool, height: usize, larger: usize) -> u16 {
self.scenes_sizes(editing, height, larger).last().map(|(_, _, _, y)|y as u16).unwrap_or(0)
}
// THINGS WITH SIZES //////////////////////////////////////////////////////////////////////////
const TRACK_SPACING: usize = 0;
fn tracks_sizes <'a> (&'a self, editing: bool, bigger: usize) -> impl TracksSizes<'a> {
let mut x = 0;
let active = match self.selected() {
Selection::Track(t) if editing => Some(t.saturating_sub(1)),
Selection::Clip(t, _) if editing => Some(t.saturating_sub(1)),
_ => None
};
self.tracks().iter().enumerate().map(move |(index, track)|{
let width = if Some(index) == active { bigger } else { track.width.max(8) };
let data = (index, track, x, x + width);
x += width + Self::TRACK_SPACING;
data
})
}
fn inputs_sizes (&self) -> impl PortsSizes<'_> {
let mut y = 0;
self.midi_ins.iter().enumerate().map(move|(i, input)|{
let height = 1 + input.conn().len();
let data = (i, input.name(), input.conn(), y, y + height);
y += height;
data
})
}
fn outputs_sizes (&self) -> impl PortsSizes<'_> {
let mut y = 0;
self.midi_outs.iter().enumerate().map(move|(i, output)|{
let height = 1 + output.conn().len();
let data = (i, output.name(), output.conn(), y, y + height);
y += height;
data
})
}
fn scenes_sizes (&self, editing: bool, height: usize, larger: usize) -> impl ScenesSizes<'_> {
let mut y = 0;
let (selected_track, selected_scene) = match self.selected() {
Selection::Clip(t, s) => (Some(t.saturating_sub(1)), Some(s.saturating_sub(1))),
_ => (None, None)
};
self.scenes().iter().enumerate().map(move|(s, scene)|{
let active = editing && selected_track.is_some() && selected_scene == Some(s);
let height = if active { larger } else { height };
let data = (s, scene, y, y + height);
y += height;
data
})
}
/// COMPONENTS ////////////////////////////////////////////////////////////////////////////////
fn row <'a> (
&'a self, &'a self,
w: u16, w: u16,
h: u16, h: u16,
@ -265,7 +68,7 @@ impl Tek {
), ),
)) ))
} }
fn row_top <'a> ( pub(crate) fn row_top <'a> (
&'a self, &'a self,
w: u16, w: u16,
h: u16, h: u16,
@ -281,24 +84,7 @@ impl Tek {
), ),
)) ))
} }
fn per_track <'a, T: Content<TuiOut> + 'a> ( pub(crate) fn io_ports <'a, T: PortsSizes<'a>> (
&'a self, f: impl Fn(usize, &'a Track)->T + Send + Sync + 'a
) -> impl Content<TuiOut> + 'a {
self.per_track_top(move|index, track|Fill::y(Align::y(f(index, track))))
}
fn per_track_top <'a, T: Content<TuiOut> + 'a> (
&'a self, f: impl Fn(usize, &'a Track)->T + Send + Sync + 'a
) -> impl Content<TuiOut> + 'a {
let width = self.w_tracks_area();
let filter = move|(t, track, x1, x2)|if x2 as u16 >= width {None} else {Some((t, track, x1, x2))};
let tracks = move||self.tracks_sizes(self.is_editing(), self.editor_w()).map_while(filter);
Align::x(Tui::bg(Green, Map::new(tracks, move|(index, track, x1, x2), _|{
let width = (x2 - x1) as u16;
map_east(x1 as u16, width, Fixed::x(width, Tui::fg_bg(
track.color.lightest.rgb,
track.color.base.rgb,
f(index, track)))) }))) }
fn io_ports <'a, T: PortsSizes<'a>> (
&'a self, fg: Color, bg: Color, iter: impl Fn()->T + Send + Sync + 'a &'a self, fg: Color, bg: Color, iter: impl Fn()->T + Send + Sync + 'a
) -> impl Content<TuiOut> + 'a { ) -> impl Content<TuiOut> + 'a {
Map::new(iter, Map::new(iter,
@ -307,7 +93,7 @@ impl Tek {
Map::new(||connections.iter(), move|connect, index|map_south(index as u16, 1, Map::new(||connections.iter(), move|connect, index|map_south(index as u16, 1,
Fill::x(Align::w(Tui::bold(false, Tui::fg_bg(fg, bg, Fill::x(Align::w(Tui::bold(false, Tui::fg_bg(fg, bg,
&connect.info)))))))))} &connect.info)))))))))}
fn io_connections <'a, T: PortsSizes<'a>> ( pub(crate) fn io_connections <'a, T: PortsSizes<'a>> (
&'a self, fg: Color, bg: Color, iter: impl Fn()->T + Send + Sync + 'a &'a self, fg: Color, bg: Color, iter: impl Fn()->T + Send + Sync + 'a
) -> impl Content<TuiOut> + 'a { ) -> impl Content<TuiOut> + 'a {
Map::new(iter, Map::new(iter,
@ -322,13 +108,13 @@ impl Tek {
let count = format!("{count}"); let count = format!("{count}");
Fill::xy(Align::w(Bsp::s(Fill::x(Align::w(self.button3(key, label, count))), content))) Fill::xy(Align::w(Bsp::s(Fill::x(Align::w(self.button3(key, label, count))), content)))
} }
fn button2 <'a, K, L> (&'a self, key: K, label: L) -> impl Content<TuiOut> + 'a pub(crate) fn button2 <'a, K, L> (&'a self, key: K, label: L) -> impl Content<TuiOut> + 'a
where K: Content<TuiOut> + 'a, L: Content<TuiOut> + 'a { where K: Content<TuiOut> + 'a, L: Content<TuiOut> + 'a {
let key = Tui::fg_bg(Tui::g(0), Tui::orange(), let key = Tui::fg_bg(Tui::g(0), Tui::orange(),
Bsp::e(Tui::fg_bg(Tui::orange(), Reset, "▐"), Bsp::e(key, Tui::fg(Tui::g(96), "▐")))); Bsp::e(Tui::fg_bg(Tui::orange(), Reset, "▐"), Bsp::e(key, Tui::fg(Tui::g(96), "▐"))));
Tui::bold(true, Bsp::e(key, Tui::bold(true, Bsp::e(key,
When::new(!self.is_editing(), Tui::fg_bg(Tui::g(255), Tui::g(96), label)))) } When::new(!self.is_editing(), Tui::fg_bg(Tui::g(255), Tui::g(96), label)))) }
fn button3 <'a, K, L, V> (&'a self, key: K, label: L, value: V) -> impl Content<TuiOut> + 'a pub(crate) fn button3 <'a, K, L, V> (&'a self, key: K, label: L, value: V) -> impl Content<TuiOut> + 'a
where K: Content<TuiOut> + 'a, L: Content<TuiOut> + 'a, V: Content<TuiOut> + 'a { where K: Content<TuiOut> + 'a, L: Content<TuiOut> + 'a, V: Content<TuiOut> + 'a {
let editing = self.is_editing(); let editing = self.is_editing();
let key = Tui::fg_bg(Tui::g(0), Tui::orange(), let key = Tui::fg_bg(Tui::g(0), Tui::orange(),
@ -347,7 +133,7 @@ impl Tek {
Tui::fg_bg(Tui::g(128), Reset, "▌"), Tui::fg_bg(Tui::g(128), Reset, "▌"),
) )
))) } ))) }
fn wrap (bg: Color, fg: Color, content: impl Content<TuiOut>) -> impl Content<TuiOut> { pub(crate) fn wrap (bg: Color, fg: Color, content: impl Content<TuiOut>) -> impl Content<TuiOut> {
Bsp::e(Tui::fg_bg(bg, Reset, "▐"), Bsp::w(Tui::fg_bg(bg, Reset, "▌"), Bsp::e(Tui::fg_bg(bg, Reset, "▐"), Bsp::w(Tui::fg_bg(bg, Reset, "▌"),
Tui::fg_bg(fg, bg, content))) } Tui::fg_bg(fg, bg, content))) }
} }

9
tek/src/view_arranger.edn
View file

@ -1,8 +1,5 @@
(bsp/n (bsp/n
(fixed/y 2 :toolbar) (fixed/y 2 :toolbar)
(fill/xy (align/c (bsp/a (fill/xy (align/e :pool)) (fill/xy (bsp/a
(bsp/a (fill/xy (align/e :pool))
(fill/xy (align/n (bsp/s :inputs :tracks))) (bsp/s :inputs (bsp/s :tracks (bsp/n :outputs :scenes))))))
(bsp/a
(fill/xy (align/s :outputs))
(bsp/s :scenes :scene-add)))))))

62
tek/src/view_clock.rs Normal file
View file

@ -0,0 +1,62 @@
use crate::*;
impl Tek {
fn update_clock (&self) {
let compact = self.size.w() > 80;
let clock = self.clock();
let rate = clock.timebase.sr.get();
let chunk = clock.chunk.load(Relaxed) as f64;
let lat = chunk / rate * 1000.;
let delta = |start: &Moment|clock.global.usec.get() - start.usec.get();
let mut fmtd = self.fmtd.write().unwrap();
fmtd.buf.update(Some(chunk), rewrite!(buf, "{chunk}"));
fmtd.lat.update(Some(lat), rewrite!(buf, "{lat:.1}ms"));
fmtd.sr.update(Some((compact, rate)), |buf,_,_|if compact {
buf.clear(); write!(buf, "{:.1}kHz", rate / 1000.)
} else {
buf.clear(); write!(buf, "{:.0}Hz", rate)
});
if let Some(now) = clock.started.read().unwrap().as_ref().map(delta) {
let pulse = clock.timebase.usecs_to_pulse(now);
let time = now/1000000.;
let bpm = clock.timebase.bpm.get();
fmtd.beat.update(Some(pulse),
|buf, _, _|{buf.clear();clock.timebase.format_beats_1_to(buf, pulse)});
fmtd.time.update(Some(time), rewrite!(buf, "{:.3}s", time));
fmtd.bpm.update(Some(bpm), rewrite!(buf, "{:.3}", bpm));
} else {
fmtd.beat.update(None, rewrite!(buf, "-.-.--"));
fmtd.time.update(None, rewrite!(buf, "-.---s"));
fmtd.bpm.update(None, rewrite!(buf, "---.---"));
}
}
pub(crate) fn view_clock (&self) -> impl Content<TuiOut> + use<'_> {
self.update_clock();
let theme = ItemPalette::G[96];
let fmtd = self.fmtd.read().unwrap();
Bsp::a(
Fill::xy(Align::w(self.view_play_pause())),
Fill::xy(Align::e(row!(
FieldH(theme, "Sel", self.selected.describe(&self.tracks, &self.scenes)),
FieldH(theme, "SR", fmtd.sr.view.clone()),
FieldH(theme, "Buf", fmtd.buf.view.clone()),
FieldH(theme, "Lat", fmtd.lat.view.clone()),
FieldH(theme, "BPM", fmtd.bpm.view.clone()),
FieldH(theme, "Beat", fmtd.beat.view.clone()),
FieldH(theme, "Time", fmtd.time.view.clone())
)))
)
}
fn view_play_pause (&self) -> impl Content<TuiOut> + use<'_> {
let playing = self.clock.is_rolling();
let compact = true;//self.is_editing();
Tui::bg(
if playing{Rgb(0,128,0)}else{Rgb(128,64,0)},
Either::new(compact,
Thunk::new(move||Fixed::x(9, Either::new(playing,
Tui::fg(Rgb(0, 255, 0), " PLAYING "),
Tui::fg(Rgb(255, 128, 0), " STOPPED ")))),
Thunk::new(move||Fixed::x(5, Either::new(playing,
Tui::fg(Rgb(0, 255, 0), Bsp::s(" 🭍🭑🬽 ", " 🭞🭜🭘 ",)),
Tui::fg(Rgb(255, 128, 0), Bsp::s(" ▗▄▖ ", " ▝▀▘ ",)))))))
}
}

12
tek/src/view/input.rs → tek/src/view_input.rs
View file

@ -37,4 +37,16 @@ impl Tek {
" ------ ")))), ()) " ------ ")))), ())
) )
} }
pub(crate) fn h_inputs (&self) -> u16 {
1 + self.inputs_sizes().last().map(|(_, _, _, _, y)|y as u16).unwrap_or(0)
}
pub(crate) fn inputs_sizes (&self) -> impl PortsSizes<'_> {
let mut y = 0;
self.midi_ins.iter().enumerate().map(move|(i, input)|{
let height = 1 + input.conn().len();
let data = (i, input.name(), input.conn(), y, y + height);
y += height;
data
})
}
} }

44
tek/src/view_memo.rs Normal file
View file

@ -0,0 +1,44 @@
use crate::*;
#[derive(Debug, Default)] pub(crate) struct ViewMemo<T, U> {
pub(crate) value: T,
pub(crate) view: Arc<RwLock<U>>
}
impl<T: PartialEq, U> ViewMemo<T, U> {
fn new (value: T, view: U) -> Self { Self { value, view: Arc::new(view.into()) } }
pub(crate) fn update <R> (&mut self, newval: T, render: impl Fn(&mut U, &T, &T)->R) -> Option<R> {
if newval != self.value {
let result = render(&mut*self.view.write().unwrap(), &newval, &self.value);
self.value = newval;
return Some(result);
}
None
}
}
#[derive(Debug)] pub(crate) struct ViewCache {
pub(crate) sr: ViewMemo<Option<(bool, f64)>, String>,
pub(crate) buf: ViewMemo<Option<f64>, String>,
pub(crate) lat: ViewMemo<Option<f64>, String>,
pub(crate) bpm: ViewMemo<Option<f64>, String>,
pub(crate) beat: ViewMemo<Option<f64>, String>,
pub(crate) time: ViewMemo<Option<f64>, String>,
pub(crate) scns: ViewMemo<Option<(usize, usize)>, String>,
pub(crate) trks: ViewMemo<Option<(usize, usize)>, String>,
pub(crate) stop: Arc<str>,
pub(crate) edit: Arc<str>,
}
impl Default for ViewCache {
fn default () -> Self {
Self {
beat: ViewMemo::new(None, String::with_capacity(16)),
time: ViewMemo::new(None, String::with_capacity(16)),
bpm: ViewMemo::new(None, String::with_capacity(16)),
sr: ViewMemo::new(None, String::with_capacity(16)),
buf: ViewMemo::new(None, String::with_capacity(16)),
lat: ViewMemo::new(None, String::with_capacity(16)),
scns: ViewMemo::new(None, String::with_capacity(16)),
trks: ViewMemo::new(None, String::with_capacity(16)),
stop: "⏹".into(),
edit: "edit".into(),
}
}
}

29
tek/src/view_meter.rs Normal file
View file

@ -0,0 +1,29 @@
use crate::*;
impl Tek {
fn view_meter <'a> (&'a self, label: &'a str, value: f32) -> impl Content<TuiOut> + 'a {
col!(
FieldH(ItemPalette::G[128], label, format!("{:>+9.3}", value)),
Fixed::xy(if value >= 0.0 { 13 }
else if value >= -1.0 { 12 }
else if value >= -2.0 { 11 }
else if value >= -3.0 { 10 }
else if value >= -4.0 { 9 }
else if value >= -6.0 { 8 }
else if value >= -9.0 { 7 }
else if value >= -12.0 { 6 }
else if value >= -15.0 { 5 }
else if value >= -20.0 { 4 }
else if value >= -25.0 { 3 }
else if value >= -30.0 { 2 }
else if value >= -40.0 { 1 }
else { 0 }, 1, Tui::bg(if value >= 0.0 { Red }
else if value >= -3.0 { Yellow }
else { Green }, ())))
}
fn view_meters (&self, values: &[f32;2]) -> impl Content<TuiOut> + use<'_> {
Bsp::s(
format!("L/{:>+9.3}", values[0]),
format!("R/{:>+9.3}", values[1]),
)
}
}

13
tek/src/view/output.rs → tek/src/view_output.rs
View file

@ -27,4 +27,17 @@ impl Tek {
Align::n(Bsp::s(Bsp::s(nexts, froms), Bsp::s(ports, routes))) Align::n(Bsp::s(Bsp::s(nexts, froms), Bsp::s(ports, routes)))
} }
pub(crate) fn h_outputs (&self) -> u16 {
1 + self.outputs_sizes().last().map(|(_, _, _, _, y)|y as u16).unwrap_or(0)
} }
pub(crate) fn outputs_sizes (&self) -> impl PortsSizes<'_> {
let mut y = 0;
self.midi_outs.iter().enumerate().map(move|(i, output)|{
let height = 1 + output.conn().len();
let data = (i, output.name(), output.conn(), y, y + height);
y += height;
data
})
}
}

44
tek/src/view/clip.rs → tek/src/view_scene.rs
View file

@ -1,22 +1,5 @@
use crate::*; use crate::*;
impl Tek { impl Tek {
pub fn view_tracks (&self) -> impl Content<TuiOut> + use<'_> {
let w = (self.size.w() as u16).saturating_sub(2 * self.w_sidebar());
let data = (self.selected.track().unwrap_or(0), self.tracks().len());
self.fmtd.write().unwrap().trks.update(Some(data), rewrite!(buf, "{}/{}", data.0, data.1));
self.row(w, 1, self.button3("t", "track", self.fmtd.read().unwrap().trks.view.clone()),
self.per_track(|t, track|self.view_track_header(t, track)),
self.button2("T", "add track")) }
fn view_track_header <'a> (
&self, t: usize, track: &'a Track
) -> impl Content<TuiOut> + use<'a> {
let active = self.selected().track() == Some(t+1);
let name = &track.name;
let fg = track.color.lightest.rgb;
let bg = if active { track.color.light.rgb } else { track.color.base.rgb };
let bg2 = Reset;//if t > 0 { self.tracks()[t - 1].color.base.rgb } else { Reset };
let bfg = if active { Rgb(255,255,255) } else { Rgb(0,0,0) };
Self::wrap(bg, fg, Tui::bold(true, Fill::x(Align::nw(name)))) }
pub fn view_scenes (&self) -> impl Content<TuiOut> + use<'_> { pub fn view_scenes (&self) -> impl Content<TuiOut> + use<'_> {
let w_full = self.w(); let w_full = self.w();
let h = self.h_tracks_area(); let h = self.h_tracks_area();
@ -32,7 +15,7 @@ impl Tek {
w_full, (1 + y2 - y1) as u16, y1 as u16, s, scene, prev)), w_full, (1 + y2 - y1) as u16, y1 as u16, s, scene, prev)),
self.per_track(move|t, track|Map::new( self.per_track(move|t, track|Map::new(
move||self.scenes_with_track_colors(editing, h, t), move||self.scenes_with_track_colors(editing, h, t),
move|(s, scene, y1, y2, prev): SceneColor, _|self.view_scene_track( move|(s, scene, y1, y2, prev): SceneColor, _|self.view_scene_clip(
(1 + y2 - y1) as u16, y1 as u16, (1 + y2 - y1) as u16, y1 as u16,
scene, prev, s, t, editing, selected_track == Some(t+1), selected_scene))), ())) } scene, prev, s, t, editing, selected_track == Some(t+1), selected_scene))), ())) }
fn scenes_with_colors (&self, editing: bool, h: u16) -> impl ScenesColors<'_> { fn scenes_with_colors (&self, editing: bool, h: u16) -> impl ScenesColors<'_> {
@ -51,7 +34,7 @@ impl Tek {
let bg = scene.color; let bg = scene.color;
let fg = scene.color.lightest.rgb; let fg = scene.color.lightest.rgb;
let name = Some(scene.name.clone()); let name = Some(scene.name.clone());
let cell = self.clip_cell(true, s, &bg, prev, name, " ⯈ ", fg); let cell = self.view_scene_cell(true, s, &bg, prev, name, " ⯈ ", fg);
Fixed::x(width, map_south(offset, height, Fixed::y(height, cell))) } Fixed::x(width, map_south(offset, height, Fixed::y(height, cell))) }
fn scenes_with_track_colors (&self, editing: bool, h: u16, t: usize) -> impl ScenesColors<'_> { fn scenes_with_track_colors (&self, editing: bool, h: u16, t: usize) -> impl ScenesColors<'_> {
self.scenes_sizes(editing, 2, 15).map_while( self.scenes_sizes(editing, 2, 15).map_while(
@ -64,7 +47,7 @@ impl Tek {
.map(|c|c.read().unwrap().color) .map(|c|c.read().unwrap().color)
.unwrap_or(ItemPalette::G[32])) .unwrap_or(ItemPalette::G[32]))
})) }) } })) }) }
fn view_scene_track ( fn view_scene_clip (
&self, height: u16, offset: u16, &self, height: u16, offset: u16,
scene: &Scene, prev: Option<ItemPalette>, s: usize, t: usize, scene: &Scene, prev: Option<ItemPalette>, s: usize, t: usize,
editing: bool, same_track: bool, selected_scene: Option<usize> editing: bool, same_track: bool, selected_scene: Option<usize>
@ -77,9 +60,9 @@ impl Tek {
}; };
let active = editing && same_track && selected_scene == Some(s+1); let active = editing && same_track && selected_scene == Some(s+1);
let edit = |x|Bsp::b(x, When(active, &self.editor)); let edit = |x|Bsp::b(x, When(active, &self.editor));
let cell = self.clip_cell(same_track, s, &bg, prev, name, " ⏹ ", fg); let cell = self.view_scene_cell(same_track, s, &bg, prev, name, " ⏹ ", fg);
map_south(offset, height, edit(Fixed::y(height, cell))) } map_south(offset, height, edit(Fixed::y(height, cell))) }
fn clip_cell <'a> ( fn view_scene_cell <'a> (
&self, &self,
same_track: bool, same_track: bool,
scene: usize, scene: usize,
@ -114,4 +97,21 @@ impl Tek {
let data = (self.selected().scene().unwrap_or(0), self.scenes().len()); let data = (self.selected().scene().unwrap_or(0), self.scenes().len());
self.fmtd.write().unwrap().scns.update(Some(data), rewrite!(buf, "({}/{})", data.0, data.1)); self.fmtd.write().unwrap().scns.update(Some(data), rewrite!(buf, "({}/{})", data.0, data.1));
self.button3("S", "add scene", self.fmtd.read().unwrap().scns.view.clone()) } self.button3("S", "add scene", self.fmtd.read().unwrap().scns.view.clone()) }
pub(crate) fn h_scenes (&self, editing: bool, height: usize, larger: usize) -> u16 {
self.scenes_sizes(editing, height, larger).last().map(|(_, _, _, y)|y as u16).unwrap_or(0)
}
pub(crate) fn scenes_sizes (&self, editing: bool, height: usize, larger: usize) -> impl ScenesSizes<'_> {
let mut y = 0;
let (selected_track, selected_scene) = match self.selected() {
Selection::Clip(t, s) => (Some(t.saturating_sub(1)), Some(s.saturating_sub(1))),
_ => (None, None)
};
self.scenes().iter().enumerate().map(move|(s, scene)|{
let active = editing && selected_track.is_some() && selected_scene == Some(s);
let height = if active { larger } else { height };
let data = (s, scene, y, y + height);
y += height;
data
})
}
} }

54
tek/src/view_track.rs Normal file
View file

@ -0,0 +1,54 @@
use crate::*;
impl Tek {
pub fn view_tracks (&self) -> impl Content<TuiOut> + use<'_> {
let w = (self.size.w() as u16).saturating_sub(2 * self.w_sidebar());
let data = (self.selected.track().unwrap_or(0), self.tracks().len());
self.fmtd.write().unwrap().trks.update(Some(data), rewrite!(buf, "{}/{}", data.0, data.1));
self.row(w, 1, self.button3("t", "track", self.fmtd.read().unwrap().trks.view.clone()),
self.per_track(|t, track|self.view_track_header(t, track)),
self.button2("T", "add track")) }
fn view_track_header <'a> (&self, t: usize, track: &'a Track) -> impl Content<TuiOut> + use<'a> {
let active = self.selected().track() == Some(t+1);
let name = &track.name;
let fg = track.color.lightest.rgb;
let bg = if active { track.color.light.rgb } else { track.color.base.rgb };
let bg2 = Reset;//if t > 0 { self.tracks()[t - 1].color.base.rgb } else { Reset };
let bfg = if active { Rgb(255,255,255) } else { Rgb(0,0,0) };
Self::wrap(bg, fg, Tui::bold(true, Fill::x(Align::nw(name)))) }
pub(crate) fn per_track <'a, T: Content<TuiOut> + 'a> (
&'a self, f: impl Fn(usize, &'a Track)->T + Send + Sync + 'a
) -> impl Content<TuiOut> + 'a {
self.per_track_top(move|index, track|Fill::y(Align::y(f(index, track))))
}
pub(crate) fn per_track_top <'a, T: Content<TuiOut> + 'a> (
&'a self, f: impl Fn(usize, &'a Track)->T + Send + Sync + 'a
) -> impl Content<TuiOut> + 'a {
let width = self.w_tracks_area();
let filter = move|(t, track, x1, x2)|if x2 as u16 >= width {None} else {Some((t, track, x1, x2))};
let tracks = move||self.tracks_sizes(self.is_editing(), self.editor_w()).map_while(filter);
Align::x(Tui::bg(Green, Map::new(tracks, move|(index, track, x1, x2), _|{
let width = (x2 - x1) as u16;
map_east(x1 as u16, width, Fixed::x(width, Tui::fg_bg(
track.color.lightest.rgb,
track.color.base.rgb,
f(index, track)))) }))) }
pub(crate) fn w_tracks (&self, editing: bool, bigger: usize) -> u16 {
self.tracks_sizes(editing, bigger).last().map(|(_, _, _, x)|x as u16).unwrap_or(0)
}
fn tracks_sizes <'a> (&'a self, editing: bool, bigger: usize) -> impl TracksSizes<'a> {
let mut x = 0;
let active = match self.selected() {
Selection::Track(t) if editing => Some(t.saturating_sub(1)),
Selection::Clip(t, _) if editing => Some(t.saturating_sub(1)),
_ => None
};
self.tracks().iter().enumerate().map(move |(index, track)|{
let width = if Some(index) == active { bigger } else { track.width.max(8) };
let data = (index, track, x, x + width);
x += width + Self::TRACK_SPACING;
data
})
}
const TRACK_SPACING: usize = 0;
}