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25 lines
609 B
Rust
25 lines
609 B
Rust
use crate::library::prelude::*;
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/// A node that should be repeated to fill up a line.
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#[derive(Debug, Hash)]
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pub struct RepeatNode(pub LayoutNode);
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#[node]
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impl RepeatNode {
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fn construct(_: &mut Machine, args: &mut Args) -> TypResult<Content> {
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Ok(Content::inline(Self(args.expect("body")?)))
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}
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}
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impl Layout for RepeatNode {
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fn layout(
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&self,
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ctx: &mut Context,
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regions: &Regions,
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styles: StyleChain,
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) -> TypResult<Vec<Frame>> {
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// The actual repeating happens directly in the paragraph.
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self.0.layout(ctx, regions, styles)
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}
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}
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