mirror of
https://github.com/go-gitea/gitea
synced 2024-08-18 13:20:51 +02:00
942 lines
21 KiB
Go
942 lines
21 KiB
Go
|
// Copyright 2014 Oleku Konko All rights reserved.
|
||
|
// Use of this source code is governed by a MIT
|
||
|
// license that can be found in the LICENSE file.
|
||
|
|
||
|
// This module is a Table Writer API for the Go Programming Language.
|
||
|
// The protocols were written in pure Go and works on windows and unix systems
|
||
|
|
||
|
// Create & Generate text based table
|
||
|
package tablewriter
|
||
|
|
||
|
import (
|
||
|
"bytes"
|
||
|
"fmt"
|
||
|
"io"
|
||
|
"regexp"
|
||
|
"strings"
|
||
|
)
|
||
|
|
||
|
const (
|
||
|
MAX_ROW_WIDTH = 30
|
||
|
)
|
||
|
|
||
|
const (
|
||
|
CENTER = "+"
|
||
|
ROW = "-"
|
||
|
COLUMN = "|"
|
||
|
SPACE = " "
|
||
|
NEWLINE = "\n"
|
||
|
)
|
||
|
|
||
|
const (
|
||
|
ALIGN_DEFAULT = iota
|
||
|
ALIGN_CENTER
|
||
|
ALIGN_RIGHT
|
||
|
ALIGN_LEFT
|
||
|
)
|
||
|
|
||
|
var (
|
||
|
decimal = regexp.MustCompile(`^-?(?:\d{1,3}(?:,\d{3})*|\d+)(?:\.\d+)?$`)
|
||
|
percent = regexp.MustCompile(`^-?\d+\.?\d*$%$`)
|
||
|
)
|
||
|
|
||
|
type Border struct {
|
||
|
Left bool
|
||
|
Right bool
|
||
|
Top bool
|
||
|
Bottom bool
|
||
|
}
|
||
|
|
||
|
type Table struct {
|
||
|
out io.Writer
|
||
|
rows [][]string
|
||
|
lines [][][]string
|
||
|
cs map[int]int
|
||
|
rs map[int]int
|
||
|
headers [][]string
|
||
|
footers [][]string
|
||
|
caption bool
|
||
|
captionText string
|
||
|
autoFmt bool
|
||
|
autoWrap bool
|
||
|
reflowText bool
|
||
|
mW int
|
||
|
pCenter string
|
||
|
pRow string
|
||
|
pColumn string
|
||
|
tColumn int
|
||
|
tRow int
|
||
|
hAlign int
|
||
|
fAlign int
|
||
|
align int
|
||
|
newLine string
|
||
|
rowLine bool
|
||
|
autoMergeCells bool
|
||
|
noWhiteSpace bool
|
||
|
tablePadding string
|
||
|
hdrLine bool
|
||
|
borders Border
|
||
|
colSize int
|
||
|
headerParams []string
|
||
|
columnsParams []string
|
||
|
footerParams []string
|
||
|
columnsAlign []int
|
||
|
}
|
||
|
|
||
|
// Start New Table
|
||
|
// Take io.Writer Directly
|
||
|
func NewWriter(writer io.Writer) *Table {
|
||
|
t := &Table{
|
||
|
out: writer,
|
||
|
rows: [][]string{},
|
||
|
lines: [][][]string{},
|
||
|
cs: make(map[int]int),
|
||
|
rs: make(map[int]int),
|
||
|
headers: [][]string{},
|
||
|
footers: [][]string{},
|
||
|
caption: false,
|
||
|
captionText: "Table caption.",
|
||
|
autoFmt: true,
|
||
|
autoWrap: true,
|
||
|
reflowText: true,
|
||
|
mW: MAX_ROW_WIDTH,
|
||
|
pCenter: CENTER,
|
||
|
pRow: ROW,
|
||
|
pColumn: COLUMN,
|
||
|
tColumn: -1,
|
||
|
tRow: -1,
|
||
|
hAlign: ALIGN_DEFAULT,
|
||
|
fAlign: ALIGN_DEFAULT,
|
||
|
align: ALIGN_DEFAULT,
|
||
|
newLine: NEWLINE,
|
||
|
rowLine: false,
|
||
|
hdrLine: true,
|
||
|
borders: Border{Left: true, Right: true, Bottom: true, Top: true},
|
||
|
colSize: -1,
|
||
|
headerParams: []string{},
|
||
|
columnsParams: []string{},
|
||
|
footerParams: []string{},
|
||
|
columnsAlign: []int{}}
|
||
|
return t
|
||
|
}
|
||
|
|
||
|
// Render table output
|
||
|
func (t *Table) Render() {
|
||
|
if t.borders.Top {
|
||
|
t.printLine(true)
|
||
|
}
|
||
|
t.printHeading()
|
||
|
if t.autoMergeCells {
|
||
|
t.printRowsMergeCells()
|
||
|
} else {
|
||
|
t.printRows()
|
||
|
}
|
||
|
if !t.rowLine && t.borders.Bottom {
|
||
|
t.printLine(true)
|
||
|
}
|
||
|
t.printFooter()
|
||
|
|
||
|
if t.caption {
|
||
|
t.printCaption()
|
||
|
}
|
||
|
}
|
||
|
|
||
|
const (
|
||
|
headerRowIdx = -1
|
||
|
footerRowIdx = -2
|
||
|
)
|
||
|
|
||
|
// Set table header
|
||
|
func (t *Table) SetHeader(keys []string) {
|
||
|
t.colSize = len(keys)
|
||
|
for i, v := range keys {
|
||
|
lines := t.parseDimension(v, i, headerRowIdx)
|
||
|
t.headers = append(t.headers, lines)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Set table Footer
|
||
|
func (t *Table) SetFooter(keys []string) {
|
||
|
//t.colSize = len(keys)
|
||
|
for i, v := range keys {
|
||
|
lines := t.parseDimension(v, i, footerRowIdx)
|
||
|
t.footers = append(t.footers, lines)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Set table Caption
|
||
|
func (t *Table) SetCaption(caption bool, captionText ...string) {
|
||
|
t.caption = caption
|
||
|
if len(captionText) == 1 {
|
||
|
t.captionText = captionText[0]
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Turn header autoformatting on/off. Default is on (true).
|
||
|
func (t *Table) SetAutoFormatHeaders(auto bool) {
|
||
|
t.autoFmt = auto
|
||
|
}
|
||
|
|
||
|
// Turn automatic multiline text adjustment on/off. Default is on (true).
|
||
|
func (t *Table) SetAutoWrapText(auto bool) {
|
||
|
t.autoWrap = auto
|
||
|
}
|
||
|
|
||
|
// Turn automatic reflowing of multiline text when rewrapping. Default is on (true).
|
||
|
func (t *Table) SetReflowDuringAutoWrap(auto bool) {
|
||
|
t.reflowText = auto
|
||
|
}
|
||
|
|
||
|
// Set the Default column width
|
||
|
func (t *Table) SetColWidth(width int) {
|
||
|
t.mW = width
|
||
|
}
|
||
|
|
||
|
// Set the minimal width for a column
|
||
|
func (t *Table) SetColMinWidth(column int, width int) {
|
||
|
t.cs[column] = width
|
||
|
}
|
||
|
|
||
|
// Set the Column Separator
|
||
|
func (t *Table) SetColumnSeparator(sep string) {
|
||
|
t.pColumn = sep
|
||
|
}
|
||
|
|
||
|
// Set the Row Separator
|
||
|
func (t *Table) SetRowSeparator(sep string) {
|
||
|
t.pRow = sep
|
||
|
}
|
||
|
|
||
|
// Set the center Separator
|
||
|
func (t *Table) SetCenterSeparator(sep string) {
|
||
|
t.pCenter = sep
|
||
|
}
|
||
|
|
||
|
// Set Header Alignment
|
||
|
func (t *Table) SetHeaderAlignment(hAlign int) {
|
||
|
t.hAlign = hAlign
|
||
|
}
|
||
|
|
||
|
// Set Footer Alignment
|
||
|
func (t *Table) SetFooterAlignment(fAlign int) {
|
||
|
t.fAlign = fAlign
|
||
|
}
|
||
|
|
||
|
// Set Table Alignment
|
||
|
func (t *Table) SetAlignment(align int) {
|
||
|
t.align = align
|
||
|
}
|
||
|
|
||
|
// Set No White Space
|
||
|
func (t *Table) SetNoWhiteSpace(allow bool) {
|
||
|
t.noWhiteSpace = allow
|
||
|
}
|
||
|
|
||
|
// Set Table Padding
|
||
|
func (t *Table) SetTablePadding(padding string) {
|
||
|
t.tablePadding = padding
|
||
|
}
|
||
|
|
||
|
func (t *Table) SetColumnAlignment(keys []int) {
|
||
|
for _, v := range keys {
|
||
|
switch v {
|
||
|
case ALIGN_CENTER:
|
||
|
break
|
||
|
case ALIGN_LEFT:
|
||
|
break
|
||
|
case ALIGN_RIGHT:
|
||
|
break
|
||
|
default:
|
||
|
v = ALIGN_DEFAULT
|
||
|
}
|
||
|
t.columnsAlign = append(t.columnsAlign, v)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Set New Line
|
||
|
func (t *Table) SetNewLine(nl string) {
|
||
|
t.newLine = nl
|
||
|
}
|
||
|
|
||
|
// Set Header Line
|
||
|
// This would enable / disable a line after the header
|
||
|
func (t *Table) SetHeaderLine(line bool) {
|
||
|
t.hdrLine = line
|
||
|
}
|
||
|
|
||
|
// Set Row Line
|
||
|
// This would enable / disable a line on each row of the table
|
||
|
func (t *Table) SetRowLine(line bool) {
|
||
|
t.rowLine = line
|
||
|
}
|
||
|
|
||
|
// Set Auto Merge Cells
|
||
|
// This would enable / disable the merge of cells with identical values
|
||
|
func (t *Table) SetAutoMergeCells(auto bool) {
|
||
|
t.autoMergeCells = auto
|
||
|
}
|
||
|
|
||
|
// Set Table Border
|
||
|
// This would enable / disable line around the table
|
||
|
func (t *Table) SetBorder(border bool) {
|
||
|
t.SetBorders(Border{border, border, border, border})
|
||
|
}
|
||
|
|
||
|
func (t *Table) SetBorders(border Border) {
|
||
|
t.borders = border
|
||
|
}
|
||
|
|
||
|
// Append row to table
|
||
|
func (t *Table) Append(row []string) {
|
||
|
rowSize := len(t.headers)
|
||
|
if rowSize > t.colSize {
|
||
|
t.colSize = rowSize
|
||
|
}
|
||
|
|
||
|
n := len(t.lines)
|
||
|
line := [][]string{}
|
||
|
for i, v := range row {
|
||
|
|
||
|
// Detect string width
|
||
|
// Detect String height
|
||
|
// Break strings into words
|
||
|
out := t.parseDimension(v, i, n)
|
||
|
|
||
|
// Append broken words
|
||
|
line = append(line, out)
|
||
|
}
|
||
|
t.lines = append(t.lines, line)
|
||
|
}
|
||
|
|
||
|
// Append row to table with color attributes
|
||
|
func (t *Table) Rich(row []string, colors []Colors) {
|
||
|
rowSize := len(t.headers)
|
||
|
if rowSize > t.colSize {
|
||
|
t.colSize = rowSize
|
||
|
}
|
||
|
|
||
|
n := len(t.lines)
|
||
|
line := [][]string{}
|
||
|
for i, v := range row {
|
||
|
|
||
|
// Detect string width
|
||
|
// Detect String height
|
||
|
// Break strings into words
|
||
|
out := t.parseDimension(v, i, n)
|
||
|
|
||
|
if len(colors) > i {
|
||
|
color := colors[i]
|
||
|
out[0] = format(out[0], color)
|
||
|
}
|
||
|
|
||
|
// Append broken words
|
||
|
line = append(line, out)
|
||
|
}
|
||
|
t.lines = append(t.lines, line)
|
||
|
}
|
||
|
|
||
|
// Allow Support for Bulk Append
|
||
|
// Eliminates repeated for loops
|
||
|
func (t *Table) AppendBulk(rows [][]string) {
|
||
|
for _, row := range rows {
|
||
|
t.Append(row)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// NumLines to get the number of lines
|
||
|
func (t *Table) NumLines() int {
|
||
|
return len(t.lines)
|
||
|
}
|
||
|
|
||
|
// Clear rows
|
||
|
func (t *Table) ClearRows() {
|
||
|
t.lines = [][][]string{}
|
||
|
}
|
||
|
|
||
|
// Clear footer
|
||
|
func (t *Table) ClearFooter() {
|
||
|
t.footers = [][]string{}
|
||
|
}
|
||
|
|
||
|
// Center based on position and border.
|
||
|
func (t *Table) center(i int) string {
|
||
|
if i == -1 && !t.borders.Left {
|
||
|
return t.pRow
|
||
|
}
|
||
|
|
||
|
if i == len(t.cs)-1 && !t.borders.Right {
|
||
|
return t.pRow
|
||
|
}
|
||
|
|
||
|
return t.pCenter
|
||
|
}
|
||
|
|
||
|
// Print line based on row width
|
||
|
func (t *Table) printLine(nl bool) {
|
||
|
fmt.Fprint(t.out, t.center(-1))
|
||
|
for i := 0; i < len(t.cs); i++ {
|
||
|
v := t.cs[i]
|
||
|
fmt.Fprintf(t.out, "%s%s%s%s",
|
||
|
t.pRow,
|
||
|
strings.Repeat(string(t.pRow), v),
|
||
|
t.pRow,
|
||
|
t.center(i))
|
||
|
}
|
||
|
if nl {
|
||
|
fmt.Fprint(t.out, t.newLine)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Print line based on row width with our without cell separator
|
||
|
func (t *Table) printLineOptionalCellSeparators(nl bool, displayCellSeparator []bool) {
|
||
|
fmt.Fprint(t.out, t.pCenter)
|
||
|
for i := 0; i < len(t.cs); i++ {
|
||
|
v := t.cs[i]
|
||
|
if i > len(displayCellSeparator) || displayCellSeparator[i] {
|
||
|
// Display the cell separator
|
||
|
fmt.Fprintf(t.out, "%s%s%s%s",
|
||
|
t.pRow,
|
||
|
strings.Repeat(string(t.pRow), v),
|
||
|
t.pRow,
|
||
|
t.pCenter)
|
||
|
} else {
|
||
|
// Don't display the cell separator for this cell
|
||
|
fmt.Fprintf(t.out, "%s%s",
|
||
|
strings.Repeat(" ", v+2),
|
||
|
t.pCenter)
|
||
|
}
|
||
|
}
|
||
|
if nl {
|
||
|
fmt.Fprint(t.out, t.newLine)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Return the PadRight function if align is left, PadLeft if align is right,
|
||
|
// and Pad by default
|
||
|
func pad(align int) func(string, string, int) string {
|
||
|
padFunc := Pad
|
||
|
switch align {
|
||
|
case ALIGN_LEFT:
|
||
|
padFunc = PadRight
|
||
|
case ALIGN_RIGHT:
|
||
|
padFunc = PadLeft
|
||
|
}
|
||
|
return padFunc
|
||
|
}
|
||
|
|
||
|
// Print heading information
|
||
|
func (t *Table) printHeading() {
|
||
|
// Check if headers is available
|
||
|
if len(t.headers) < 1 {
|
||
|
return
|
||
|
}
|
||
|
|
||
|
// Identify last column
|
||
|
end := len(t.cs) - 1
|
||
|
|
||
|
// Get pad function
|
||
|
padFunc := pad(t.hAlign)
|
||
|
|
||
|
// Checking for ANSI escape sequences for header
|
||
|
is_esc_seq := false
|
||
|
if len(t.headerParams) > 0 {
|
||
|
is_esc_seq = true
|
||
|
}
|
||
|
|
||
|
// Maximum height.
|
||
|
max := t.rs[headerRowIdx]
|
||
|
|
||
|
// Print Heading
|
||
|
for x := 0; x < max; x++ {
|
||
|
// Check if border is set
|
||
|
// Replace with space if not set
|
||
|
if !t.noWhiteSpace {
|
||
|
fmt.Fprint(t.out, ConditionString(t.borders.Left, t.pColumn, SPACE))
|
||
|
}
|
||
|
|
||
|
for y := 0; y <= end; y++ {
|
||
|
v := t.cs[y]
|
||
|
h := ""
|
||
|
|
||
|
if y < len(t.headers) && x < len(t.headers[y]) {
|
||
|
h = t.headers[y][x]
|
||
|
}
|
||
|
if t.autoFmt {
|
||
|
h = Title(h)
|
||
|
}
|
||
|
pad := ConditionString((y == end && !t.borders.Left), SPACE, t.pColumn)
|
||
|
if t.noWhiteSpace {
|
||
|
pad = ConditionString((y == end && !t.borders.Left), SPACE, t.tablePadding)
|
||
|
}
|
||
|
if is_esc_seq {
|
||
|
if !t.noWhiteSpace {
|
||
|
fmt.Fprintf(t.out, " %s %s",
|
||
|
format(padFunc(h, SPACE, v),
|
||
|
t.headerParams[y]), pad)
|
||
|
} else {
|
||
|
fmt.Fprintf(t.out, "%s %s",
|
||
|
format(padFunc(h, SPACE, v),
|
||
|
t.headerParams[y]), pad)
|
||
|
}
|
||
|
} else {
|
||
|
if !t.noWhiteSpace {
|
||
|
fmt.Fprintf(t.out, " %s %s",
|
||
|
padFunc(h, SPACE, v),
|
||
|
pad)
|
||
|
} else {
|
||
|
// the spaces between breaks the kube formatting
|
||
|
fmt.Fprintf(t.out, "%s%s",
|
||
|
padFunc(h, SPACE, v),
|
||
|
pad)
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
// Next line
|
||
|
fmt.Fprint(t.out, t.newLine)
|
||
|
}
|
||
|
if t.hdrLine {
|
||
|
t.printLine(true)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Print heading information
|
||
|
func (t *Table) printFooter() {
|
||
|
// Check if headers is available
|
||
|
if len(t.footers) < 1 {
|
||
|
return
|
||
|
}
|
||
|
|
||
|
// Only print line if border is not set
|
||
|
if !t.borders.Bottom {
|
||
|
t.printLine(true)
|
||
|
}
|
||
|
|
||
|
// Identify last column
|
||
|
end := len(t.cs) - 1
|
||
|
|
||
|
// Get pad function
|
||
|
padFunc := pad(t.fAlign)
|
||
|
|
||
|
// Checking for ANSI escape sequences for header
|
||
|
is_esc_seq := false
|
||
|
if len(t.footerParams) > 0 {
|
||
|
is_esc_seq = true
|
||
|
}
|
||
|
|
||
|
// Maximum height.
|
||
|
max := t.rs[footerRowIdx]
|
||
|
|
||
|
// Print Footer
|
||
|
erasePad := make([]bool, len(t.footers))
|
||
|
for x := 0; x < max; x++ {
|
||
|
// Check if border is set
|
||
|
// Replace with space if not set
|
||
|
fmt.Fprint(t.out, ConditionString(t.borders.Bottom, t.pColumn, SPACE))
|
||
|
|
||
|
for y := 0; y <= end; y++ {
|
||
|
v := t.cs[y]
|
||
|
f := ""
|
||
|
if y < len(t.footers) && x < len(t.footers[y]) {
|
||
|
f = t.footers[y][x]
|
||
|
}
|
||
|
if t.autoFmt {
|
||
|
f = Title(f)
|
||
|
}
|
||
|
pad := ConditionString((y == end && !t.borders.Top), SPACE, t.pColumn)
|
||
|
|
||
|
if erasePad[y] || (x == 0 && len(f) == 0) {
|
||
|
pad = SPACE
|
||
|
erasePad[y] = true
|
||
|
}
|
||
|
|
||
|
if is_esc_seq {
|
||
|
fmt.Fprintf(t.out, " %s %s",
|
||
|
format(padFunc(f, SPACE, v),
|
||
|
t.footerParams[y]), pad)
|
||
|
} else {
|
||
|
fmt.Fprintf(t.out, " %s %s",
|
||
|
padFunc(f, SPACE, v),
|
||
|
pad)
|
||
|
}
|
||
|
|
||
|
//fmt.Fprintf(t.out, " %s %s",
|
||
|
// padFunc(f, SPACE, v),
|
||
|
// pad)
|
||
|
}
|
||
|
// Next line
|
||
|
fmt.Fprint(t.out, t.newLine)
|
||
|
//t.printLine(true)
|
||
|
}
|
||
|
|
||
|
hasPrinted := false
|
||
|
|
||
|
for i := 0; i <= end; i++ {
|
||
|
v := t.cs[i]
|
||
|
pad := t.pRow
|
||
|
center := t.pCenter
|
||
|
length := len(t.footers[i][0])
|
||
|
|
||
|
if length > 0 {
|
||
|
hasPrinted = true
|
||
|
}
|
||
|
|
||
|
// Set center to be space if length is 0
|
||
|
if length == 0 && !t.borders.Right {
|
||
|
center = SPACE
|
||
|
}
|
||
|
|
||
|
// Print first junction
|
||
|
if i == 0 {
|
||
|
if length > 0 && !t.borders.Left {
|
||
|
center = t.pRow
|
||
|
}
|
||
|
fmt.Fprint(t.out, center)
|
||
|
}
|
||
|
|
||
|
// Pad With space of length is 0
|
||
|
if length == 0 {
|
||
|
pad = SPACE
|
||
|
}
|
||
|
// Ignore left space as it has printed before
|
||
|
if hasPrinted || t.borders.Left {
|
||
|
pad = t.pRow
|
||
|
center = t.pCenter
|
||
|
}
|
||
|
|
||
|
// Change Center end position
|
||
|
if center != SPACE {
|
||
|
if i == end && !t.borders.Right {
|
||
|
center = t.pRow
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Change Center start position
|
||
|
if center == SPACE {
|
||
|
if i < end && len(t.footers[i+1][0]) != 0 {
|
||
|
if !t.borders.Left {
|
||
|
center = t.pRow
|
||
|
} else {
|
||
|
center = t.pCenter
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Print the footer
|
||
|
fmt.Fprintf(t.out, "%s%s%s%s",
|
||
|
pad,
|
||
|
strings.Repeat(string(pad), v),
|
||
|
pad,
|
||
|
center)
|
||
|
|
||
|
}
|
||
|
|
||
|
fmt.Fprint(t.out, t.newLine)
|
||
|
}
|
||
|
|
||
|
// Print caption text
|
||
|
func (t Table) printCaption() {
|
||
|
width := t.getTableWidth()
|
||
|
paragraph, _ := WrapString(t.captionText, width)
|
||
|
for linecount := 0; linecount < len(paragraph); linecount++ {
|
||
|
fmt.Fprintln(t.out, paragraph[linecount])
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Calculate the total number of characters in a row
|
||
|
func (t Table) getTableWidth() int {
|
||
|
var chars int
|
||
|
for _, v := range t.cs {
|
||
|
chars += v
|
||
|
}
|
||
|
|
||
|
// Add chars, spaces, seperators to calculate the total width of the table.
|
||
|
// ncols := t.colSize
|
||
|
// spaces := ncols * 2
|
||
|
// seps := ncols + 1
|
||
|
|
||
|
return (chars + (3 * t.colSize) + 2)
|
||
|
}
|
||
|
|
||
|
func (t Table) printRows() {
|
||
|
for i, lines := range t.lines {
|
||
|
t.printRow(lines, i)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
func (t *Table) fillAlignment(num int) {
|
||
|
if len(t.columnsAlign) < num {
|
||
|
t.columnsAlign = make([]int, num)
|
||
|
for i := range t.columnsAlign {
|
||
|
t.columnsAlign[i] = t.align
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Print Row Information
|
||
|
// Adjust column alignment based on type
|
||
|
|
||
|
func (t *Table) printRow(columns [][]string, rowIdx int) {
|
||
|
// Get Maximum Height
|
||
|
max := t.rs[rowIdx]
|
||
|
total := len(columns)
|
||
|
|
||
|
// TODO Fix uneven col size
|
||
|
// if total < t.colSize {
|
||
|
// for n := t.colSize - total; n < t.colSize ; n++ {
|
||
|
// columns = append(columns, []string{SPACE})
|
||
|
// t.cs[n] = t.mW
|
||
|
// }
|
||
|
//}
|
||
|
|
||
|
// Pad Each Height
|
||
|
pads := []int{}
|
||
|
|
||
|
// Checking for ANSI escape sequences for columns
|
||
|
is_esc_seq := false
|
||
|
if len(t.columnsParams) > 0 {
|
||
|
is_esc_seq = true
|
||
|
}
|
||
|
t.fillAlignment(total)
|
||
|
|
||
|
for i, line := range columns {
|
||
|
length := len(line)
|
||
|
pad := max - length
|
||
|
pads = append(pads, pad)
|
||
|
for n := 0; n < pad; n++ {
|
||
|
columns[i] = append(columns[i], " ")
|
||
|
}
|
||
|
}
|
||
|
//fmt.Println(max, "\n")
|
||
|
for x := 0; x < max; x++ {
|
||
|
for y := 0; y < total; y++ {
|
||
|
|
||
|
// Check if border is set
|
||
|
if !t.noWhiteSpace {
|
||
|
fmt.Fprint(t.out, ConditionString((!t.borders.Left && y == 0), SPACE, t.pColumn))
|
||
|
fmt.Fprintf(t.out, SPACE)
|
||
|
}
|
||
|
|
||
|
str := columns[y][x]
|
||
|
|
||
|
// Embedding escape sequence with column value
|
||
|
if is_esc_seq {
|
||
|
str = format(str, t.columnsParams[y])
|
||
|
}
|
||
|
|
||
|
// This would print alignment
|
||
|
// Default alignment would use multiple configuration
|
||
|
switch t.columnsAlign[y] {
|
||
|
case ALIGN_CENTER: //
|
||
|
fmt.Fprintf(t.out, "%s", Pad(str, SPACE, t.cs[y]))
|
||
|
case ALIGN_RIGHT:
|
||
|
fmt.Fprintf(t.out, "%s", PadLeft(str, SPACE, t.cs[y]))
|
||
|
case ALIGN_LEFT:
|
||
|
fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
|
||
|
default:
|
||
|
if decimal.MatchString(strings.TrimSpace(str)) || percent.MatchString(strings.TrimSpace(str)) {
|
||
|
fmt.Fprintf(t.out, "%s", PadLeft(str, SPACE, t.cs[y]))
|
||
|
} else {
|
||
|
fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
|
||
|
|
||
|
// TODO Custom alignment per column
|
||
|
//if max == 1 || pads[y] > 0 {
|
||
|
// fmt.Fprintf(t.out, "%s", Pad(str, SPACE, t.cs[y]))
|
||
|
//} else {
|
||
|
// fmt.Fprintf(t.out, "%s", PadRight(str, SPACE, t.cs[y]))
|
||
|
//}
|
||
|
|
||
|
}
|
||
|
}
|
||
|
if !t.noWhiteSpace {
|
||
|
fmt.Fprintf(t.out, SPACE)
|
||
|
} else {
|
||
|
fmt.Fprintf(t.out, t.tablePadding)
|
||
|
}
|
||
|
}
|
||
|
// Check if border is set
|
||
|
// Replace with space if not set
|
||
|
if !t.noWhiteSpace {
|
||
|
fmt.Fprint(t.out, ConditionString(t.borders.Left, t.pColumn, SPACE))
|
||
|
}
|
||
|
fmt.Fprint(t.out, t.newLine)
|
||
|
}
|
||
|
|
||
|
if t.rowLine {
|
||
|
t.printLine(true)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Print the rows of the table and merge the cells that are identical
|
||
|
func (t *Table) printRowsMergeCells() {
|
||
|
var previousLine []string
|
||
|
var displayCellBorder []bool
|
||
|
var tmpWriter bytes.Buffer
|
||
|
for i, lines := range t.lines {
|
||
|
// We store the display of the current line in a tmp writer, as we need to know which border needs to be print above
|
||
|
previousLine, displayCellBorder = t.printRowMergeCells(&tmpWriter, lines, i, previousLine)
|
||
|
if i > 0 { //We don't need to print borders above first line
|
||
|
if t.rowLine {
|
||
|
t.printLineOptionalCellSeparators(true, displayCellBorder)
|
||
|
}
|
||
|
}
|
||
|
tmpWriter.WriteTo(t.out)
|
||
|
}
|
||
|
//Print the end of the table
|
||
|
if t.rowLine {
|
||
|
t.printLine(true)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// Print Row Information to a writer and merge identical cells.
|
||
|
// Adjust column alignment based on type
|
||
|
|
||
|
func (t *Table) printRowMergeCells(writer io.Writer, columns [][]string, rowIdx int, previousLine []string) ([]string, []bool) {
|
||
|
// Get Maximum Height
|
||
|
max := t.rs[rowIdx]
|
||
|
total := len(columns)
|
||
|
|
||
|
// Pad Each Height
|
||
|
pads := []int{}
|
||
|
|
||
|
// Checking for ANSI escape sequences for columns
|
||
|
is_esc_seq := false
|
||
|
if len(t.columnsParams) > 0 {
|
||
|
is_esc_seq = true
|
||
|
}
|
||
|
for i, line := range columns {
|
||
|
length := len(line)
|
||
|
pad := max - length
|
||
|
pads = append(pads, pad)
|
||
|
for n := 0; n < pad; n++ {
|
||
|
columns[i] = append(columns[i], " ")
|
||
|
}
|
||
|
}
|
||
|
|
||
|
var displayCellBorder []bool
|
||
|
t.fillAlignment(total)
|
||
|
for x := 0; x < max; x++ {
|
||
|
for y := 0; y < total; y++ {
|
||
|
|
||
|
// Check if border is set
|
||
|
fmt.Fprint(writer, ConditionString((!t.borders.Left && y == 0), SPACE, t.pColumn))
|
||
|
|
||
|
fmt.Fprintf(writer, SPACE)
|
||
|
|
||
|
str := columns[y][x]
|
||
|
|
||
|
// Embedding escape sequence with column value
|
||
|
if is_esc_seq {
|
||
|
str = format(str, t.columnsParams[y])
|
||
|
}
|
||
|
|
||
|
if t.autoMergeCells {
|
||
|
//Store the full line to merge mutli-lines cells
|
||
|
fullLine := strings.TrimRight(strings.Join(columns[y], " "), " ")
|
||
|
if len(previousLine) > y && fullLine == previousLine[y] && fullLine != "" {
|
||
|
// If this cell is identical to the one above but not empty, we don't display the border and keep the cell empty.
|
||
|
displayCellBorder = append(displayCellBorder, false)
|
||
|
str = ""
|
||
|
} else {
|
||
|
// First line or different content, keep the content and print the cell border
|
||
|
displayCellBorder = append(displayCellBorder, true)
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// This would print alignment
|
||
|
// Default alignment would use multiple configuration
|
||
|
switch t.columnsAlign[y] {
|
||
|
case ALIGN_CENTER: //
|
||
|
fmt.Fprintf(writer, "%s", Pad(str, SPACE, t.cs[y]))
|
||
|
case ALIGN_RIGHT:
|
||
|
fmt.Fprintf(writer, "%s", PadLeft(str, SPACE, t.cs[y]))
|
||
|
case ALIGN_LEFT:
|
||
|
fmt.Fprintf(writer, "%s", PadRight(str, SPACE, t.cs[y]))
|
||
|
default:
|
||
|
if decimal.MatchString(strings.TrimSpace(str)) || percent.MatchString(strings.TrimSpace(str)) {
|
||
|
fmt.Fprintf(writer, "%s", PadLeft(str, SPACE, t.cs[y]))
|
||
|
} else {
|
||
|
fmt.Fprintf(writer, "%s", PadRight(str, SPACE, t.cs[y]))
|
||
|
}
|
||
|
}
|
||
|
fmt.Fprintf(writer, SPACE)
|
||
|
}
|
||
|
// Check if border is set
|
||
|
// Replace with space if not set
|
||
|
fmt.Fprint(writer, ConditionString(t.borders.Left, t.pColumn, SPACE))
|
||
|
fmt.Fprint(writer, t.newLine)
|
||
|
}
|
||
|
|
||
|
//The new previous line is the current one
|
||
|
previousLine = make([]string, total)
|
||
|
for y := 0; y < total; y++ {
|
||
|
previousLine[y] = strings.TrimRight(strings.Join(columns[y], " "), " ") //Store the full line for multi-lines cells
|
||
|
}
|
||
|
//Returns the newly added line and wether or not a border should be displayed above.
|
||
|
return previousLine, displayCellBorder
|
||
|
}
|
||
|
|
||
|
func (t *Table) parseDimension(str string, colKey, rowKey int) []string {
|
||
|
var (
|
||
|
raw []string
|
||
|
maxWidth int
|
||
|
)
|
||
|
|
||
|
raw = getLines(str)
|
||
|
maxWidth = 0
|
||
|
for _, line := range raw {
|
||
|
if w := DisplayWidth(line); w > maxWidth {
|
||
|
maxWidth = w
|
||
|
}
|
||
|
}
|
||
|
|
||
|
// If wrapping, ensure that all paragraphs in the cell fit in the
|
||
|
// specified width.
|
||
|
if t.autoWrap {
|
||
|
// If there's a maximum allowed width for wrapping, use that.
|
||
|
if maxWidth > t.mW {
|
||
|
maxWidth = t.mW
|
||
|
}
|
||
|
|
||
|
// In the process of doing so, we need to recompute maxWidth. This
|
||
|
// is because perhaps a word in the cell is longer than the
|
||
|
// allowed maximum width in t.mW.
|
||
|
newMaxWidth := maxWidth
|
||
|
newRaw := make([]string, 0, len(raw))
|
||
|
|
||
|
if t.reflowText {
|
||
|
// Make a single paragraph of everything.
|
||
|
raw = []string{strings.Join(raw, " ")}
|
||
|
}
|
||
|
for i, para := range raw {
|
||
|
paraLines, _ := WrapString(para, maxWidth)
|
||
|
for _, line := range paraLines {
|
||
|
if w := DisplayWidth(line); w > newMaxWidth {
|
||
|
newMaxWidth = w
|
||
|
}
|
||
|
}
|
||
|
if i > 0 {
|
||
|
newRaw = append(newRaw, " ")
|
||
|
}
|
||
|
newRaw = append(newRaw, paraLines...)
|
||
|
}
|
||
|
raw = newRaw
|
||
|
maxWidth = newMaxWidth
|
||
|
}
|
||
|
|
||
|
// Store the new known maximum width.
|
||
|
v, ok := t.cs[colKey]
|
||
|
if !ok || v < maxWidth || v == 0 {
|
||
|
t.cs[colKey] = maxWidth
|
||
|
}
|
||
|
|
||
|
// Remember the number of lines for the row printer.
|
||
|
h := len(raw)
|
||
|
v, ok = t.rs[rowKey]
|
||
|
|
||
|
if !ok || v < h || v == 0 {
|
||
|
t.rs[rowKey] = h
|
||
|
}
|
||
|
//fmt.Printf("Raw %+v %d\n", raw, len(raw))
|
||
|
return raw
|
||
|
}
|