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rename Widget::layout to Widget::min_size

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🪞👃🪞 2024-12-04 21:21:18 +01:00
parent d652feb705
commit f018988567
10 changed files with 100 additions and 98 deletions
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26
crates/tek_core/src/tui.rs
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@ -289,32 +289,32 @@ pub fn buffer_update (buf: &mut Buffer, area: [u16;4], callback: &impl Fn(&mut C
}
impl Widget for &str {
type Engine = Tui;
fn layout (&self, _: [u16;2]) -> Perhaps<[u16;2]> {
fn min_size (&self, _: [u16;2]) -> Perhaps<[u16;2]> {
// TODO: line breaks
Ok(Some([self.chars().count() as u16, 1]))
}
fn render (&self, to: &mut TuiOutput) -> Usually<()> {
let [x, y, ..] = to.area();
//let [w, h] = self.layout(to.area().wh())?.unwrap();
//let [w, h] = self.min_size(to.area().wh())?.unwrap();
Ok(to.blit(&self, x, y, None))
}
}
impl Widget for String {
type Engine = Tui;
fn layout (&self, _: [u16;2]) -> Perhaps<[u16;2]> {
fn min_size (&self, _: [u16;2]) -> Perhaps<[u16;2]> {
// TODO: line breaks
Ok(Some([self.chars().count() as u16, 1]))
}
fn render (&self, to: &mut TuiOutput) -> Usually<()> {
let [x, y, ..] = to.area();
//let [w, h] = self.layout(to.area().wh())?.unwrap();
//let [w, h] = self.min_size(to.area().wh())?.unwrap();
Ok(to.blit(&self, x, y, None))
}
}
impl<T: Widget<Engine = Tui>> Widget for DebugOverlay<Tui, T> {
type Engine = Tui;
fn layout (&self, to: [u16;2]) -> Perhaps<[u16;2]> {
self.0.layout(to)
fn min_size (&self, to: [u16;2]) -> Perhaps<[u16;2]> {
self.0.min_size(to)
}
fn render (&self, to: &mut TuiOutput) -> Usually<()> {
let [x, y, w, h] = to.area();
@ -325,13 +325,13 @@ impl<T: Widget<Engine = Tui>> Widget for DebugOverlay<Tui, T> {
pub struct Styled<T: Widget<Engine = Tui>>(pub Option<Style>, pub T);
impl Widget for Styled<&str> {
type Engine = Tui;
fn layout (&self, _: [u16;2]) -> Perhaps<[u16;2]> {
fn min_size (&self, _: [u16;2]) -> Perhaps<[u16;2]> {
Ok(Some([self.1.chars().count() as u16, 1]))
}
fn render (&self, to: &mut TuiOutput) -> Usually<()> {
// FIXME
let [x, y, ..] = to.area();
//let [w, h] = self.layout(to.area().wh())?.unwrap();
//let [w, h] = self.min_size(to.area().wh())?.unwrap();
Ok(to.blit(&self.1, x, y, None))
}
}
@ -353,25 +353,25 @@ impl<W: Widget<Engine = Tui>> TuiStyle for W {}
pub struct Bold(pub bool);
impl Widget for Bold {
type Engine = Tui;
fn layout (&self, _: [u16;2]) -> Perhaps<[u16;2]> { Ok(Some([0,0])) }
fn min_size (&self, _: [u16;2]) -> Perhaps<[u16;2]> { Ok(Some([0,0])) }
fn render (&self, to: &mut TuiOutput) -> Usually<()> { Ok(to.fill_bold(to.area(), self.0)) }
}
pub struct Foreground(pub Color);
impl Widget for Foreground {
type Engine = Tui;
fn layout (&self, _: [u16;2]) -> Perhaps<[u16;2]> { Ok(Some([0,0])) }
fn min_size (&self, _: [u16;2]) -> Perhaps<[u16;2]> { Ok(Some([0,0])) }
fn render (&self, to: &mut TuiOutput) -> Usually<()> { Ok(to.fill_fg(to.area(), self.0)) }
}
pub struct Background(pub Color);
impl Widget for Background {
type Engine = Tui;
fn layout (&self, _: [u16;2]) -> Perhaps<[u16;2]> { Ok(Some([0,0])) }
fn min_size (&self, _: [u16;2]) -> Perhaps<[u16;2]> { Ok(Some([0,0])) }
fn render (&self, to: &mut TuiOutput) -> Usually<()> { Ok(to.fill_bg(to.area(), self.0)) }
}
pub struct Border<S: BorderStyle>(pub S);
impl<S: BorderStyle> Widget for Border<S> {
type Engine = Tui;
fn layout (&self, _: [u16;2]) -> Perhaps<[u16;2]> {
fn min_size (&self, _: [u16;2]) -> Perhaps<[u16;2]> {
Ok(Some([0, 0]))
}
fn render (&self, to: &mut TuiOutput) -> Usually<()> {
@ -499,7 +499,7 @@ macro_rules! border {
pub struct $T(pub Style);
impl Widget for $T {
type Engine = Tui;
fn layout (&self, _: [u16;2]) -> Perhaps<[u16;2]> { Ok(Some([0,0])) }
fn min_size (&self, _: [u16;2]) -> Perhaps<[u16;2]> { Ok(Some([0,0])) }
fn render (&self, to: &mut TuiOutput) -> Usually<()> { self.draw(to) }
}
)+}