sashakoshka/termui
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optional seperators and specific color for row

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This commit is contained in:
wanzysky 2016-11-23 15:55:22 +08:00
parent c178559c26
commit 7ce2564652
2 changed files with 58 additions and 11 deletions
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22
_example/table.go
View File

@ -1,6 +1,6 @@
package main
import "github.com/gizak/termui"
import "termui"
func main() {
err := termui.Init()
@ -8,6 +8,22 @@ func main() {
panic(err)
}
defer termui.Close()
rows_1 := [][]string{
[]string{"header1", "header2", "header3"},
[]string{"I love Veronica", "Go-lang is so cool", "Im working on Ruby"},
[]string{"2016", "11", "11"},
}
table_1 := termui.NewTable()
table_1.Rows = rows_1
table_1.FgColor = termui.ColorWhite
table_1.BgColor = termui.ColorDefault
table_1.Y = 0
table_1.X = 0
table_1.Width = 62
table_1.Height = 7
termui.Render(table_1)
rows := [][]string{
[]string{"header1", "header2", "header3"},
@ -20,9 +36,11 @@ func main() {
table.FgColor = termui.ColorWhite
table.BgColor = termui.ColorDefault
table.TextAlign = "center"
table.Seperator = false
table.Analysis()
table.SetSize()
table.Y = 0
table.BgColors[2] = termui.ColorRed
table.Y = 20
table.X = 0
table.Border = true

47
table.go
View File

@ -22,6 +22,9 @@ type Table struct {
Rows [][]string
FgColor Attribute
BgColor Attribute
FgColors []Attribute
BgColors []Attribute
Seperator bool
TextAlign string
}
@ -30,6 +33,7 @@ func NewTable() *Table {
table.FgColor = ColorWhite
table.BgColor = ColorDefault
table.TextAlign = "left"
table.Seperator = true
return table
}
@ -39,15 +43,30 @@ func (table *Table) Analysis() {
return
}
if len(table.FgColors) == 0 {
table.FgColors = make([]Attribute, len(table.Rows))
}
if len(table.BgColors) == 0 {
table.BgColors = make([]Attribute, len(table.Rows))
}
row_width := len(table.Rows[0])
cellWidthes := make([]int, row_width)
for _, row := range table.Rows {
for index, row := range table.Rows {
for i, str := range row {
if cellWidthes[i] < len(str) {
cellWidthes[i] = len(str)
}
}
if table.FgColors[index] == 0 {
table.FgColors[index] = table.FgColor
}
if table.BgColors[index] == 0 {
table.BgColors[index] = table.BgColor
}
}
width_sum := 2
@ -74,7 +93,11 @@ func (table *Table) Analysis() {
func (table *Table) SetSize() {
length := len(table.Rows)
table.Height = length*2 + 1
if table.Seperator {
table.Height = length*2 + 1
} else {
table.Height = length + 2
}
table.Width = 2
if length != 0 {
for _, str := range table.Rows[0] {
@ -87,14 +110,20 @@ func (table *Table) Buffer() Buffer {
buffer := table.Block.Buffer()
table.Analysis()
for i, row := range table.Rows {
cells := DefaultTxBuilder.Build(strings.Join(row, "|"), table.FgColor, table.BgColor)
border := DefaultTxBuilder.Build(strings.Repeat("─", table.Width-2), table.FgColor, table.BgColor)
for x, cell := range cells {
buffer.Set(table.innerArea.Min.X+x, table.innerArea.Min.Y+i*2, cell)
}
cells := DefaultTxBuilder.Build(strings.Join(row, "|"), table.FgColors[i], table.BgColors[i])
if table.Seperator {
border := DefaultTxBuilder.Build(strings.Repeat("─", table.Width-2), table.FgColor, table.BgColor)
for x, cell := range cells {
buffer.Set(table.innerArea.Min.X+x, table.innerArea.Min.Y+i*2, cell)
}
for x, cell := range border {
buffer.Set(table.innerArea.Min.X+x, table.innerArea.Min.Y+i*2+1, cell)
for x, cell := range border {
buffer.Set(table.innerArea.Min.X+x, table.innerArea.Min.Y+i*2+1, cell)
}
} else {
for x, cell := range cells {
buffer.Set(table.innerArea.Min.X+x, table.innerArea.Min.Y+i, cell)
}
}
}
return buffer