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Consider space for single ... column not enough space (#6080)

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* nu-table: Refactoring

Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com>

* nu-table: consider space for single `...` column not enough space

Signed-off-by: Maxim Zhiburt <zhiburt@gmail.com>
This commit is contained in:
Maxim Zhiburt
2022-07-19 20:35:25 +03:00
committed by GitHub
parent b4a7e7e6e9
commit e5684bc34c
4 changed files with 43 additions and 134 deletions
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35
crates/nu-table/src/table.rs
View File

@ -86,7 +86,10 @@ fn draw_table(
let count_columns = table_fix_lengths(headers.as_mut(), &mut data);
maybe_truncate_columns(&mut headers, &mut data, count_columns, termwidth);
let is_empty = maybe_truncate_columns(&mut headers, &mut data, count_columns, termwidth);
if is_empty {
return None;
}
let table_data = &table.data;
let theme = &table.theme;
@ -295,33 +298,9 @@ impl TableOption for FooterStyle {
return;
}
let mut line = papergrid::Line::default();
let border = grid.get_border((0, 0));
line.left = border.left_bottom_corner;
line.intersection = border.right_bottom_corner;
line.horizontal = border.bottom;
let border = grid.get_border((0, grid.count_columns() - 1));
line.right = border.right_bottom_corner;
grid.set_split_line(grid.count_rows() - 1, line);
}
}
struct RemoveHeaderLine;
impl TableOption for RemoveHeaderLine {
fn change(&mut self, grid: &mut papergrid::Grid) {
grid.set_split_line(1, papergrid::Line::default());
}
}
struct CountColumns(usize);
impl TableOption for &mut CountColumns {
fn change(&mut self, grid: &mut papergrid::Grid) {
self.0 = grid.count_columns();
if let Some(line) = grid.get_split_line(1) {
grid.set_split_line(grid.count_rows() - 1, line.clone());
}
}
}

7
crates/nu-table/src/width_control.rs
View File

@ -3,9 +3,12 @@ pub(crate) fn maybe_truncate_columns(
data: &mut [Vec<String>],
length: usize,
termwidth: usize,
) {
) -> bool {
// Make sure we have enough space for the columns we have
let max_num_of_columns = termwidth / 10;
if max_num_of_columns == 0 {
return true;
}
// If we have too many columns, truncate the table
if let Some(headers) = headers {
@ -21,4 +24,6 @@ pub(crate) fn maybe_truncate_columns(
entry.push(String::from("..."));
}
}
false
}