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wip: borrow checker battles

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🪞👃🪞 2024-09-04 16:57:48 +03:00
parent 1d4db3c629
commit 7fbb40fad6
38 changed files with 778 additions and 708 deletions
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26
crates/tek_mixer/src/track_view.rs
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@ -1,7 +1,7 @@
use crate::*;
use tek_core::Direction;
impl<'a> Render<TuiOutput<'a>, Rect> for Track {
impl<'a> Render<TuiOutput<'a>, Rect> for Track<TuiOutput<'a>, Rect> {
fn render (&self, to: &mut TuiOutput<'a>) -> Perhaps<Rect> {
TrackView {
chain: Some(&self),
@ -24,37 +24,37 @@ impl<'a> Render<TuiOutput<'a>, Rect> for Track {
}.render(to)
}
}
pub struct TrackView<'a> {
pub chain: Option<&'a Track>,
pub struct TrackView<'a, T, U> {
pub chain: Option<&'a Track<T, U>>,
pub direction: Direction,
pub focused: bool,
pub entered: bool,
}
impl<'a> Render<TuiOutput<'a>, Rect> for TrackView<'a> {
impl<'a> Render<TuiOutput<'a>, Rect> for TrackView<'a, TuiOutput<'a>, Rect> {
fn render (&self, to: &mut TuiOutput<'a>) -> Perhaps<Rect> {
if let Some(chain) = self.chain {
match self.direction {
Direction::Down => area.width = area.width.min(40),
Direction::Right => area.width = area.width.min(10),
Direction::Down => to.area.width = to.area.width.min(40),
Direction::Right => to.area.width = to.area.width.min(10),
_ => { unimplemented!() },
}
fill_bg(buf, area, Nord::bg_lo(self.focused, self.entered));
fill_bg(to.buffer, to.area, Nord::bg_lo(self.focused, self.entered));
let mut split = Split::new(self.direction);
for device in chain.devices.as_slice().iter() {
split = split.add_ref(device);
}
let (area, areas) = split.render_areas(buf, area)?;
let (area, areas) = split.render_areas(to)?;
if self.focused && self.entered && areas.len() > 0 {
Corners(Style::default().green().not_dim()).draw(buf, areas[0])?;
Corners(Style::default().green().not_dim()).draw(to.buffer, areas[0])?;
}
Ok(area)
Ok(Some(area))
} else {
let Rect { x, y, width, height } = area;
let Rect { x, y, width, height } = to.area;
let label = "No chain selected";
let x = x + (width - label.len() as u16) / 2;
let y = y + height / 2;
label.blit(buf, x, y, Some(Style::default().dim().bold()))?;
Ok(area)
label.blit(to.buffer, x, y, Some(Style::default().dim().bold()))?;
Ok(Some(to.area))
}
}
}