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🪞👃🪞 2024-12-31 04:12:09 +01:00
parent c9b09b7dea
commit e677d1d7d4
38 changed files with 766 additions and 691 deletions
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29
layout/src/transform.rs
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@ -26,12 +26,12 @@ macro_rules! transform_xy {
}
impl<E: Engine, T: Content<E>> Content<E> for $Enum<E, T> {
fn content (&self) -> Option<impl Content<E>> {
match self {
Self::_Unused(_) => None,
Self::X(item) => Some(item),
Self::Y(item) => Some(item),
Self::XY(item) => Some(item),
}
Some(match self {
Self::X(item) => item,
Self::Y(item) => item,
Self::XY(item) => item,
_ => unreachable!()
})
}
fn area (&$self, $to: <E as Engine>::Area) -> <E as Engine>::Area {
$area
@ -42,16 +42,13 @@ macro_rules! transform_xy {
transform_xy!(self: Fill |to|{
let [x0, y0, wmax, hmax] = to.xywh();
if let Some(content) = self.content() {
let [x, y, w, h] = content.area(to).xywh();
return match self {
Self::X(_) => [x0, y, wmax, h],
Self::Y(_) => [x, y0, w, hmax],
Self::XY(_) => [x0, y0, wmax, hmax],
_ => unreachable!()
}.into()
}
return [0.into(), 0.into(), 0.into(), 0.into(),].into()
let [x, y, w, h] = self.content().unwrap().area(to).xywh();
return match self {
Self::X(_) => [x0, y, wmax, h],
Self::Y(_) => [x, y0, w, hmax],
Self::XY(_) => [x0, y0, wmax, hmax],
_ => unreachable!()
}.into()
});
/// Defines an enum that transforms its content parametrically