// String returns the string value of table
func (t *Table) String() string {
if len(t.Rows) == 0 {
return ""
}
// determine the width for each column (cell in a row)
colwidths := make([]uint, 0)
for _, row := range t.Rows {
for i, cell := range row.Cells {
// resize colwidth array
if i+1 > len(colwidths) {
colwidths = append(colwidths, 0)
}
cellwidth := cell.LineWidth()
if t.MaxColWidth != 0 && cellwidth > t.MaxColWidth {
cellwidth = t.MaxColWidth
}
if cellwidth > colwidths[i] {
colwidths[i] = cellwidth
}
}
}
lines := make([]string, 0)
for _, row := range t.Rows {
row.Separator = t.Separator
for i, cell := range row.Cells {
cell.Width = colwidths[i]
cell.Wrap = t.Wrap
}
lines = append(lines, row.String())
}
return strutil.Join(lines, "\n")
}
// String returns the string representation of the row
func (r *Row) String() string {
// get the max number of lines for each cell
var lc int // line count
for _, cell := range r.Cells {
if clc := len(strings.Split(cell.String(), "\n")); clc > lc {
lc = clc
}
}
// allocate a two-dimentional array of cells for each line and add size them
cells := make([][]*Cell, lc)
for x := 0; x < lc; x++ {
cells[x] = make([]*Cell, len(r.Cells))
for y := 0; y < len(r.Cells); y++ {
cells[x][y] = &Cell{Width: r.Cells[y].Width}
}
}
// insert each line in a cell as new cell in the cells array
for y, cell := range r.Cells {
lines := strings.Split(cell.String(), "\n")
for x, line := range lines {
cells[x][y].Data = line
}
}
// format each line
lines := make([]string, lc)
for x := range lines {
line := make([]string, len(cells[x]))
for y := range cells[x] {
line[y] = cells[x][y].String()
}
lines[x] = strutil.Join(line, r.Separator)
}
return strutil.Join(lines, "\n")
}
// String returns the string value of table
func (t *Table) String() string {
t.mtx.RLock()
defer t.mtx.RUnlock()
if len(t.Rows) == 0 {
return ""
}
// determine the width for each column (cell in a row)
var colwidths []uint
for _, row := range t.Rows {
for i, cell := range row.Cells {
// resize colwidth array
if i+1 > len(colwidths) {
colwidths = append(colwidths, 0)
}
cellwidth := cell.LineWidth()
if t.MaxColWidth != 0 && cellwidth > t.MaxColWidth {
cellwidth = t.MaxColWidth
}
if cellwidth > colwidths[i] {
colwidths[i] = cellwidth
}
}
}
var lines []string
for _, row := range t.Rows {
row.Separator = t.Separator
for i, cell := range row.Cells {
cell.Width = colwidths[i]
cell.Wrap = t.Wrap
cell.RightAlign = t.rightAlign[i]
}
lines = append(lines, row.String())
}
return strutil.Join(lines, "\n")
}
