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feat: support headings with level >= 7

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Tobias Schmitz 2025-06-27 14:20:58 +02:00
parent 605681d435
commit bfcf2bd4cc
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1 changed files with 3 additions and 10 deletions
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13
crates/typst-pdf/src/tags.rs
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@ -1,4 +1,5 @@
use std::cell::OnceCell;
use std::num::NonZeroU32;
use ecow::EcoString;
use krilla::page::Page;
@ -372,17 +373,9 @@ pub(crate) fn handle_start(gc: &mut GlobalContext, elem: &Content) {
_ => todo!(),
}
} else if let Some(heading) = elem.to_packed::<HeadingElem>() {
let level = heading.level();
let level = heading.level().try_into().unwrap_or(NonZeroU32::MAX);
let name = heading.body.plain_text().to_string();
match level.get() {
1 => TagKind::H1(Some(name)).into(),
2 => TagKind::H2(Some(name)).into(),
3 => TagKind::H3(Some(name)).into(),
4 => TagKind::H4(Some(name)).into(),
5 => TagKind::H5(Some(name)).into(),
// TODO: when targeting PDF 2.0 headings `> 6` are supported
_ => TagKind::H6(Some(name)).into(),
}
TagKind::Hn(level, Some(name)).into()
} else if let Some(_) = elem.to_packed::<OutlineBody>() {
push_stack(gc, loc, StackEntryKind::Outline(OutlineCtx::new()));
return;