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Fix HTML export of table with gutter (#5920)

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PgBiel 2025-02-23 08:26:14 -03:00 committed by GitHub
parent d199546f9f
commit 240f238eee
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6 changed files with 122 additions and 6 deletions
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21
crates/typst-library/src/layout/grid/resolve.rs
View File

@ -1526,11 +1526,7 @@ impl<'a> CellGrid<'a> {
self.entry(x, y).map(|entry| match entry {
Entry::Cell(_) => Axes::new(x, y),
Entry::Merged { parent } => {
let c = if self.has_gutter {
1 + self.cols.len() / 2
} else {
self.cols.len()
};
let c = self.non_gutter_column_count();
let factor = if self.has_gutter { 2 } else { 1 };
Axes::new(factor * (*parent % c), factor * (*parent / c))
}
@ -1602,6 +1598,21 @@ impl<'a> CellGrid<'a> {
cell.rowspan.get()
}
}
#[inline]
pub fn non_gutter_column_count(&self) -> usize {
if self.has_gutter {
// Calculation: With gutters, we have
// 'cols = 2 * (non-gutter cols) - 1', since there is a gutter
// column between each regular column. Therefore,
// 'floor(cols / 2)' will be equal to
// 'floor(non-gutter cols - 1/2) = non-gutter-cols - 1',
// so 'non-gutter cols = 1 + floor(cols / 2)'.
1 + self.cols.len() / 2
} else {
self.cols.len()
}
}
}
/// Given a cell's requested x and y, the vector with the resolved cell

2
crates/typst-library/src/model/table.rs
View File

@ -282,7 +282,7 @@ fn show_cell_html(tag: HtmlTag, cell: &Cell, styles: StyleChain) -> Content {
fn show_cellgrid_html(grid: CellGrid, styles: StyleChain) -> Content {
let elem = |tag, body| HtmlElem::new(tag).with_body(Some(body)).pack();
let mut rows: Vec<_> = grid.entries.chunks(grid.cols.len()).collect();
let mut rows: Vec<_> = grid.entries.chunks(grid.non_gutter_column_count()).collect();
let tr = |tag, row: &[Entry]| {
let row = row

26
tests/ref/html/col-gutter-table.html Normal file
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@ -0,0 +1,26 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<table>
<tr>
<td>a</td>
<td>b</td>
<td>c</td>
</tr>
<tr>
<td>d</td>
<td>e</td>
<td>f</td>
</tr>
<tr>
<td>g</td>
<td>h</td>
<td>i</td>
</tr>
</table>
</body>
</html>

26
tests/ref/html/col-row-gutter-table.html Normal file
View File

@ -0,0 +1,26 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<table>
<tr>
<td>a</td>
<td>b</td>
<td>c</td>
</tr>
<tr>
<td>d</td>
<td>e</td>
<td>f</td>
</tr>
<tr>
<td>g</td>
<td>h</td>
<td>i</td>
</tr>
</table>
</body>
</html>

26
tests/ref/html/row-gutter-table.html Normal file
View File

@ -0,0 +1,26 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<table>
<tr>
<td>a</td>
<td>b</td>
<td>c</td>
</tr>
<tr>
<td>d</td>
<td>e</td>
<td>f</td>
</tr>
<tr>
<td>g</td>
<td>h</td>
<td>i</td>
</tr>
</table>
</body>
</html>

27
tests/suite/layout/grid/html.typ
View File

@ -30,3 +30,30 @@
[row],
),
)
--- col-gutter-table html ---
#table(
columns: 3,
column-gutter: 3pt,
[a], [b], [c],
[d], [e], [f],
[g], [h], [i]
)
--- row-gutter-table html ---
#table(
columns: 3,
row-gutter: 3pt,
[a], [b], [c],
[d], [e], [f],
[g], [h], [i]
)
--- col-row-gutter-table html ---
#table(
columns: 3,
gutter: 3pt,
[a], [b], [c],
[d], [e], [f],
[g], [h], [i]
)