diff options
Diffstat (limited to 'internal/ui/table.go')
| -rw-r--r-- | internal/ui/table.go | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/internal/ui/table.go b/internal/ui/table.go index 0ac41ad..5061417 100644 --- a/internal/ui/table.go +++ b/internal/ui/table.go @@ -38,7 +38,7 @@ type Table struct { Rows [][]string } -func (t *Table) Render(unicode bool) []string { +func (t *Table) Render(unicode bool, maxWidth int) []string { g := tableGlyphSet(unicode) nCols := len(t.Columns) @@ -65,6 +65,34 @@ func (t *Table) Render(unicode bool) []string { } } + if maxWidth > 0 { + overhead := 3*nCols + 1 + total := overhead + for _, w := range colWidths { + total += w + } + if total > maxWidth { + last := nCols - 1 + budget := maxWidth - overhead + for i := 0; i < last; i++ { + budget -= colWidths[i] + } + if budget < 5 { + budget = 5 + } + colWidths[last] = budget + + if len(t.Columns) > last { + t.Columns[last] = color.TruncateVisible(t.Columns[last], budget) + } + for i := range t.Rows { + if len(t.Rows[i]) > last { + t.Rows[i][last] = color.TruncateVisible(t.Rows[i][last], budget) + } + } + } + } + makeSep := func(left, cross, right rune, fill rune) string { var b strings.Builder b.WriteRune(left) |