tek/crates/app/src/view.rs
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227 lines
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Rust

use crate::*;
pub(crate) use std::fmt::Write;
pub(crate) use ::tengri::tui::ratatui::prelude::Position;
// Thunks can be natural error boundaries!
struct ErrorBoundary<O: Output, T: Content<O>>(std::marker::PhantomData<O>, Perhaps<T>);
impl<T: Content<TuiOut>> Content<TuiOut> for ErrorBoundary<TuiOut, T> {
fn content (&self) -> impl Render<TuiOut> + '_ {
ThunkRender::new(|to|match self.1.as_ref() {
Ok(Some(content)) => content.render(to),
Ok(None) => to.blit(&"empty?", 0, 0, Some(Style::default().yellow())),
Err(e) => Content::render(&Tui::fg_bg(
Rgb(255,224,244), Rgb(96,24,24), Bsp::s(
Bsp::e(Tui::bold(true, "oops. "), "rendering failed."),
Bsp::e("\"why?\" ", Tui::bold(true, &format!("{e}"))))), to)
})
}
}
impl App {
pub fn view (model: &Self) -> impl Content<TuiOut> + '_ {
ErrorBoundary::<TuiOut, Box<dyn Render<TuiOut> + '_>>(
Default::default(),
Give::give(model, &mut model.config.view.clone())
)
}
}
#[tengri_proc::view(TuiOut)]
impl App {
pub fn view_nil (model: &Self) -> impl Content<TuiOut> {
"nil"
}
pub fn view_dialog (model: &Self) -> impl Content<TuiOut> + use<'_> {
model.dialog.as_ref().map(|dialog|Bsp::b("",
Fixed::xy(70, 23, Tui::fg_bg(Rgb(255,255,255), Rgb(16,16,16), Bsp::b(
Repeat(" "), Outer(true, Style::default().fg(Tui::g(96)))
.enclose(dialog))))))
}
pub fn view_meters_input (model: &Self) -> impl Content<TuiOut> + use<'_> {
model.project.sampler().map(|s|
s.view_meters_input())
}
pub fn view_meters_output (model: &Self) -> impl Content<TuiOut> + use<'_> {
model.project.sampler().map(|s|
s.view_meters_output())
}
pub fn view_history (model: &Self) -> impl Content<TuiOut> {
Fixed::y(1, Fill::x(Align::w(FieldH(model.color,
format!("History ({})", model.history.len()),
model.history.last().map(|last|Fill::x(Align::w(format!("{:?}", last.0))))))))
}
pub fn view_status_h2 (model: &Self) -> impl Content<TuiOut> {
model.update_clock();
let theme = model.color;
let clock = model.clock();
let playing = clock.is_rolling();
let cache = clock.view_cache.clone();
//let selection = model.selection().describe(model.tracks(), model.scenes());
let hist_len = model.history.len();
let hist_last = model.history.last();
Fixed::y(2, Stack::east(move|add: &mut dyn FnMut(&dyn Render<TuiOut>)|{
add(&Fixed::x(5, Tui::bg(if playing { Rgb(0, 128, 0) } else { Rgb(128, 64, 0) },
Either::new(false, // TODO
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(" ▗▄▖ ", " ▝▀▘ ",))))
)
)
)));
add(&" ");
{
let cache = cache.read().unwrap();
add(&Fixed::x(15, Align::w(Bsp::s(
FieldH(theme, "Beat", cache.beat.view.clone()),
FieldH(theme, "Time", cache.time.view.clone()),
))));
add(&Fixed::x(13, Align::w(Bsp::s(
Fill::x(Align::w(FieldH(theme, "BPM", cache.bpm.view.clone()))),
Fill::x(Align::w(FieldH(theme, "SR ", cache.sr.view.clone()))),
))));
add(&Fixed::x(12, Align::w(Bsp::s(
Fill::x(Align::w(FieldH(theme, "Buf", cache.buf.view.clone()))),
Fill::x(Align::w(FieldH(theme, "Lat", cache.lat.view.clone()))),
))));
//add(&Bsp::s(
////Fill::x(Align::w(FieldH(theme, "Selected", Align::w(selection)))),
//Fill::x(Align::w(FieldH(theme, format!("History ({})", hist_len),
//hist_last.map(|last|Fill::x(Align::w(format!("{:?}", last.0))))))),
//""
//));
////if let Some(last) = model.history.last() {
////add(&FieldV(theme, format!("History ({})", model.history.len()),
////Fill::x(Align::w(format!("{:?}", last.0)))));
////}
}
}))
}
//pub fn view_status_v (&self) -> impl Content<TuiOut> + use<'_> {
//self.update_clock();
//let cache = self.project.clock.view_cache.read().unwrap();
//let theme = self.color;
//let playing = self.clock().is_rolling();
//Tui::bg(theme.darker.rgb, Fixed::xy(20, 5, Outer(true, Style::default().fg(Tui::g(96))).enclose(
//col!(
//Fill::x(Align::w(Bsp::e(
//Align::w(Tui::bg(if playing { Rgb(0, 128, 0) } else { Rgb(128, 64, 0) },
//Either::new(false, // TODO
//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(" ▗▄▖ ", " ▝▀▘ ",))))
//)
//)
//)),
//Bsp::s(
//FieldH(theme, "Beat", cache.beat.view.clone()),
//FieldH(theme, "Time", cache.time.view.clone()),
//),
//))),
//Fill::x(Align::w(FieldH(theme, "BPM", cache.bpm.view.clone()))),
//Fill::x(Align::w(FieldH(theme, "SR ", cache.sr.view.clone()))),
//Fill::x(Align::w(FieldH(theme, "Buf", Bsp::e(cache.buf.view.clone(), Bsp::e(" = ", cache.lat.view.clone()))))),
//))))
//}
//pub fn view_status (&self) -> impl Content<TuiOut> + use<'_> {
//self.update_clock();
//let cache = self.project.clock.view_cache.read().unwrap();
//view_status(Some(self.project.selection.describe(self.tracks(), self.scenes())),
//cache.sr.view.clone(), cache.buf.view.clone(), cache.lat.view.clone())
//}
//pub fn view_transport (&self) -> impl Content<TuiOut> + use<'_> {
//self.update_clock();
//let cache = self.project.clock.view_cache.read().unwrap();
//view_transport(self.project.clock.is_rolling(),
//cache.bpm.view.clone(), cache.beat.view.clone(), cache.time.view.clone())
//}
//pub fn view_editor (&self) -> impl Content<TuiOut> + use<'_> {
//let bg = self.editor()
//.and_then(|editor|editor.clip().clone())
//.map(|clip|clip.read().unwrap().color.darker)
//.unwrap_or(self.color.darker);
//Fill::xy(Tui::bg(bg.rgb, self.editor()))
//}
//pub fn view_editor_status (&self) -> impl Content<TuiOut> + use<'_> {
//self.editor().map(|e|Fixed::x(20, Outer(true, Style::default().fg(Tui::g(96))).enclose(
//Fill::y(Align::n(Bsp::s(e.clip_status(), e.edit_status()))))))
//}
//pub fn view_midi_ins_status (&self) -> impl Content<TuiOut> + use<'_> {
//self.project.view_midi_ins_status(self.color)
//}
//pub fn view_midi_outs_status (&self) -> impl Content<TuiOut> + use<'_> {
//self.project.view_midi_outs_status(self.color)
//}
//pub fn view_audio_ins_status (&self) -> impl Content<TuiOut> + use<'_> {
//self.project.view_audio_ins_status(self.color)
//}
//pub fn view_audio_outs_status (&self) -> impl Content<TuiOut> + use<'_> {
//self.project.view_audio_outs_status(self.color)
//}
//pub fn view_scenes (&self) -> impl Content<TuiOut> + use<'_> {
//Bsp::e(
//Fixed::x(20, Align::nw(self.project.view_scenes_names())),
//self.project.view_scenes_clips(),
//)
//}
//pub fn view_scenes_names (&self) -> impl Content<TuiOut> + use<'_> {
//self.project.view_scenes_names()
//}
//pub fn view_scenes_clips (&self) -> impl Content<TuiOut> + use<'_> {
//self.project.view_scenes_clips()
//}
//pub fn view_tracks_inputs <'a> (&'a self) -> impl Content<TuiOut> + use<'a> {
//Fixed::y(1 + self.project.midi_ins.len() as u16,
//self.project.view_inputs(self.color))
//}
//pub fn view_tracks_outputs <'a> (&'a self) -> impl Content<TuiOut> + use<'a> {
//self.project.view_outputs(self.color)
//}
//pub fn view_tracks_devices <'a> (&'a self) -> impl Content<TuiOut> + use<'a> {
//Fixed::y(4, self.project.view_track_devices(self.color))
//}
//pub fn view_tracks_names <'a> (&'a self) -> impl Content<TuiOut> + use<'a> {
//Fixed::y(2, self.project.view_track_names(self.color))
//}
//pub fn view_pool (&self) -> impl Content<TuiOut> + use<'_> {
//Fixed::x(20, Bsp::s(
//Fill::x(Align::w(FieldH(self.color, "Clip pool:", ""))),
//Fill::y(Align::n(Tui::bg(Rgb(0, 0, 0), Outer(true, Style::default().fg(Tui::g(96)))
//.enclose(PoolView(&self.pool)))))))
//}
//pub fn view_samples_keys (&self) -> impl Content<TuiOut> + use<'_> {
//self.project.sampler().map(|s|s.view_list(true, self.editor().unwrap()))
//}
//pub fn view_samples_grid (&self) -> impl Content<TuiOut> + use<'_> {
//self.project.sampler().map(|s|s.view_grid())
//}
//pub fn view_sample_viewer (&self) -> impl Content<TuiOut> + use<'_> {
//self.project.sampler().map(|s|s.view_sample(self.editor().unwrap().get_note_pos()))
//}
//pub fn view_sample_info (&self) -> impl Content<TuiOut> + use<'_> {
//self.project.sampler().map(|s|s.view_sample_info(self.editor().unwrap().get_note_pos()))
//}
//pub fn view_sample_status (&self) -> impl Content<TuiOut> + use<'_> {
//self.project.sampler().map(|s|Outer(true, Style::default().fg(Tui::g(96))).enclose(
//Fill::y(Align::n(s.view_sample_status(self.editor().unwrap().get_note_pos())))))
//}
}
impl ScenesView for App {
fn h_scenes (&self) -> u16 {
(self.height() as u16).saturating_sub(20)
}
fn w_side (&self) -> u16 {
20
}
fn w_mid (&self) -> u16 {
(self.width() as u16).saturating_sub(self.w_side())
}
}