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Make blockquotes in message visually distict (#466)

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vaw 2025-07-23 00:26:29 +00:00 • committed by GitHub
parent 963ce3c7c2
commit 331a6bca89
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1 changed files with 24 additions and 4 deletions
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26
src/message/html.rs
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@ -41,6 +41,8 @@ use crate::{
util::{join_cell_text, space_text},
};
const QUOTE_COLOR: Color = Color::Indexed(236);
/// Generate bullet points from a [ListStyle].
pub struct BulletIterator {
style: ListStyle,
@ -351,11 +353,14 @@ impl StyleTreeNode {
printer.push_span_nobreak(span);
},
StyleTreeNode::Blockquote(child) => {
let mut subp = printer.sub(4);
let mut subp = printer.sub(3);
child.print(&mut subp, style);
for mut line in subp.finish() {
line.spans.insert(0, Span::styled(" ", style));
line.spans
.insert(0, Span::styled(line::THICK_VERTICAL, style.fg(QUOTE_COLOR)));
line.spans.insert(0, Span::styled(" ", style));
printer.push_line(line);
}
},
@ -1075,14 +1080,29 @@ pub mod tests {
let s = "<blockquote>Hello world!</blockquote>";
let tree = parse_matrix_html(s);
let text = tree.to_text(10, Style::default(), false, &settings);
let style = Style::new().fg(QUOTE_COLOR);
assert_eq!(text.lines.len(), 2);
assert_eq!(
text.lines[0],
Line::from(vec![Span::raw(" "), Span::raw("Hello"), Span::raw(" ")])
Line::from(vec![
Span::raw(" "),
Span::styled(line::THICK_VERTICAL, style),
Span::raw(" "),
Span::raw("Hello"),
Span::raw(" "),
Span::raw(" "),
])
);
assert_eq!(
text.lines[1],
Line::from(vec![Span::raw(" "), Span::raw("world"), Span::raw("!")])
Line::from(vec![
Span::raw(" "),
Span::styled(line::THICK_VERTICAL, style),
Span::raw(" "),
Span::raw("world"),
Span::raw("!"),
Span::raw(" "),
])
);
}