unspeaker/tengri
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edn -> dsl

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🪞👃🪞 2025-03-14 23:44:13 +02:00
parent d30eda33d1
commit 877b344765
35 changed files with 197 additions and 225 deletions
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11
output/src/op_align.rs
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@ -1,6 +1,6 @@
//! Aligns things to the container. Comes with caveats.
//! ```
//! use ::tek_tui::{*, tek_output::*};
//! use ::tengri::{output::*, tui::*};
//! let area: [u16;4] = [10, 10, 20, 20];
//! fn test (area: [u16;4], item: &impl Content<TuiOut>, expected: [u16;4]) {
//! assert_eq!(Content::layout(item, area), expected);
@ -28,9 +28,12 @@
//! test(area, &Align::w(two_by_four()), [10, 19, 4, 2]);
//! ```
use crate::*;
#[derive(Debug, Copy, Clone, Default)] pub enum Alignment { #[default] Center, X, Y, NW, N, NE, E, SE, S, SW, W }
pub struct Align<A>(Alignment, A);
try_from_expr!(<'a, E>: Align<RenderBox<'a, E>>: |state, iter|
#[cfg(feature = "dsl")]
try_from_expr!(<'a, E>: Align<RenderBox<'a, E>>: |state, iter|{
if let Some(Token { value: Value::Key(key), .. }) = iter.peek() {
match key {
"align/c"|"align/x"|"align/y"|
@ -56,7 +59,9 @@ try_from_expr!(<'a, E>: Align<RenderBox<'a, E>>: |state, iter|
},
_ => return None
}
});
}
});
impl<A> Align<A> {
#[inline] pub fn c (a: A) -> Self { Self(Alignment::Center, a) }
#[inline] pub fn x (a: A) -> Self { Self(Alignment::X, a) }