mirror of https://github.com/stelzo/typst.git
26 lines
723 B
Rust
26 lines
723 B
Rust
//! Hyperlinking.
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use super::prelude::*;
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use super::TextNode;
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use crate::util::EcoString;
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/// Link text and other elements to an URL.
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pub struct LinkNode;
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#[class]
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impl LinkNode {
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fn construct(_: &mut EvalContext, args: &mut Args) -> TypResult<Template> {
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let url = args.expect::<EcoString>("url")?;
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let body = args.find().unwrap_or_else(|| {
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let mut text = url.as_str();
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for prefix in ["mailto:", "tel:"] {
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text = text.trim_start_matches(prefix);
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}
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let shorter = text.len() < url.len();
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Template::Text(if shorter { text.into() } else { url.clone() })
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});
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Ok(body.styled(TextNode::LINK, Some(url)))
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}
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}
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