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refactor: reorder items

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Tobias Schmitz 2025-05-12 18:10:23 +02:00
parent 75841408e7
commit c18caca80f
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1 changed files with 35 additions and 35 deletions
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70
crates/typst-layout/src/modifiers.rs
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@ -37,41 +37,6 @@ impl FrameModifiers {
}
}
fn modify_frame(
frame: &mut Frame,
modifiers: &FrameModifiers,
link_box_outset: Option<Sides<Abs>>,
) {
if let Some(dest) = &modifiers.dest {
let mut pos = Point::zero();
let mut size = frame.size();
if let Some(outset) = link_box_outset {
pos.y -= outset.top;
pos.x -= outset.left;
size += outset.sum_by_axis();
}
frame.push(pos, FrameItem::Link(dest.clone(), size));
}
if modifiers.hidden {
frame.hide();
}
}
pub trait FrameModifyText {
/// Resolve and apply [`FrameModifiers`] for this text frame.
fn modify_text(&mut self, styles: StyleChain);
}
impl FrameModifyText for Frame {
fn modify_text(&mut self, styles: StyleChain) {
let modifiers = FrameModifiers::get_in(styles);
let expand_y = Em::new(0.25).resolve(styles);
let outset = Sides::new(Abs::zero(), expand_y, Abs::zero(), expand_y);
modify_frame(self, &modifiers, Some(outset));
}
}
/// Applies [`FrameModifiers`].
pub trait FrameModify {
/// Apply the modifiers in-place.
@ -112,6 +77,41 @@ where
}
}
pub trait FrameModifyText {
/// Resolve and apply [`FrameModifiers`] for this text frame.
fn modify_text(&mut self, styles: StyleChain);
}
impl FrameModifyText for Frame {
fn modify_text(&mut self, styles: StyleChain) {
let modifiers = FrameModifiers::get_in(styles);
let expand_y = Em::new(0.25).resolve(styles);
let outset = Sides::new(Abs::zero(), expand_y, Abs::zero(), expand_y);
modify_frame(self, &modifiers, Some(outset));
}
}
fn modify_frame(
frame: &mut Frame,
modifiers: &FrameModifiers,
link_box_outset: Option<Sides<Abs>>,
) {
if let Some(dest) = &modifiers.dest {
let mut pos = Point::zero();
let mut size = frame.size();
if let Some(outset) = link_box_outset {
pos.y -= outset.top;
pos.x -= outset.left;
size += outset.sum_by_axis();
}
frame.push(pos, FrameItem::Link(dest.clone(), size));
}
if modifiers.hidden {
frame.hide();
}
}
/// Performs layout and modification in one step.
///
/// This just runs `layout(styles).modified(&FrameModifiers::get_in(styles))`,