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Minor refactor

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This commit is contained in:
Caleb Bassi 2018-09-06 14:48:09 -07:00
parent 7d98eb0bf4
commit 3629cdceea
28 changed files with 357 additions and 396 deletions
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30
_examples/barchart.go
View File

@ -6,31 +6,27 @@
package main package main
import "github.com/gizak/termui" import ui "github.com/gizak/termui"
func main() { func main() {
if err := termui.Init(); err != nil { ui.Init()
panic(err) defer ui.Close()
}
defer termui.Close()
bc := termui.NewBarChart() bc := ui.NewBarChart()
data := []int{3, 2, 5, 3, 9, 5, 3, 2, 5, 8, 3, 2, 4, 5, 3, 2, 5, 7, 5, 3, 2, 6, 7, 4, 6, 3, 6, 7, 8, 3, 6, 4, 5, 3, 2, 4, 6, 4, 8, 5, 9, 4, 3, 6, 5, 3, 6} bc.Data = []int{3, 2, 5, 3, 9, 5, 3, 2, 5, 8, 3, 2, 4, 5, 3, 2, 5, 7, 5, 3, 2, 6, 7, 4, 6, 3, 6, 7, 8, 3, 6, 4, 5, 3, 2, 4, 6, 4, 8, 5, 9, 4, 3, 6, 5, 3, 6}
bclabels := []string{"S0", "S1", "S2", "S3", "S4", "S5"} bc.DataLabels = []string{"S0", "S1", "S2", "S3", "S4", "S5"}
bc.BorderLabel = "Bar Chart" bc.BorderLabel = "Bar Chart"
bc.Data = data
bc.Width = 26 bc.Width = 26
bc.Height = 10 bc.Height = 10
bc.DataLabels = bclabels bc.TextColor = ui.ColorGreen
bc.TextColor = termui.ColorGreen bc.BarColor = ui.ColorRed
bc.BarColor = termui.ColorRed bc.NumColor = ui.ColorYellow
bc.NumColor = termui.ColorYellow
termui.Render(bc) ui.Render(bc)
termui.Handle("/sys/kbd/q", func(termui.Event) { ui.Handle("/sys/kbd/q", func(ui.Event) {
termui.StopLoop() ui.StopLoop()
}) })
termui.Loop()
ui.Loop()
} }

124
_examples/dashboard.go
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@ -13,9 +13,7 @@ import (
) )
func main() { func main() {
if err := ui.Init(); err != nil { ui.Init()
panic(err)
}
defer ui.Close() defer ui.Close()
p := ui.NewPar(":PRESS q TO QUIT DEMO") p := ui.NewPar(":PRESS q TO QUIT DEMO")
@ -33,14 +31,15 @@ func main() {
} }
}) })
strs := []string{"[0] gizak/termui", "[1] editbox.go", "[2] interrupt.go", "[3] keyboard.go", "[4] output.go", "[5] random_out.go", "[6] dashboard.go", "[7] nsf/termbox-go"} listData := []string{"[0] gizak/termui", "[1] editbox.go", "[2] interrupt.go", "[3] keyboard.go", "[4] output.go", "[5] random_out.go", "[6] dashboard.go", "[7] nsf/termbox-go"}
list := ui.NewList()
list.Items = strs l := ui.NewList()
list.ItemFgColor = ui.ColorYellow l.Items = listData
list.BorderLabel = "List" l.ItemFgColor = ui.ColorYellow
list.Height = 7 l.BorderLabel = "List"
list.Width = 25 l.Height = 7
list.Y = 4 l.Width = 25
l.Y = 4
g := ui.NewGauge() g := ui.NewGauge()
g.Percent = 50 g.Percent = 50
@ -52,29 +51,30 @@ func main() {
g.BorderFg = ui.ColorWhite g.BorderFg = ui.ColorWhite
g.BorderLabelFg = ui.ColorCyan g.BorderLabelFg = ui.ColorCyan
spark := ui.Sparkline{} sparklineData := []int{4, 2, 1, 6, 3, 9, 1, 4, 2, 15, 14, 9, 8, 6, 10, 13, 15, 12, 10, 5, 3, 6, 1, 7, 10, 10, 14, 13, 6, 4, 2, 1, 6, 3, 9, 1, 4, 2, 15, 14, 9, 8, 6, 10, 13, 15, 12, 10, 5, 3, 6, 1, 7, 10, 10, 14, 13, 6, 4, 2, 1, 6, 3, 9, 1, 4, 2, 15, 14, 9, 8, 6, 10, 13, 15, 12, 10, 5, 3, 6, 1, 7, 10, 10, 14, 13, 6, 4, 2, 1, 6, 3, 9, 1, 4, 2, 15, 14, 9, 8, 6, 10, 13, 15, 12, 10, 5, 3, 6, 1, 7, 10, 10, 14, 13, 6}
spark.Height = 1
spark.Title = "srv 0:"
spdata := []int{4, 2, 1, 6, 3, 9, 1, 4, 2, 15, 14, 9, 8, 6, 10, 13, 15, 12, 10, 5, 3, 6, 1, 7, 10, 10, 14, 13, 6, 4, 2, 1, 6, 3, 9, 1, 4, 2, 15, 14, 9, 8, 6, 10, 13, 15, 12, 10, 5, 3, 6, 1, 7, 10, 10, 14, 13, 6, 4, 2, 1, 6, 3, 9, 1, 4, 2, 15, 14, 9, 8, 6, 10, 13, 15, 12, 10, 5, 3, 6, 1, 7, 10, 10, 14, 13, 6, 4, 2, 1, 6, 3, 9, 1, 4, 2, 15, 14, 9, 8, 6, 10, 13, 15, 12, 10, 5, 3, 6, 1, 7, 10, 10, 14, 13, 6}
spark.Data = spdata
spark.LineColor = ui.ColorCyan
spark.TitleColor = ui.ColorWhite
spark1 := ui.Sparkline{} sl := ui.Sparkline{}
spark1.Height = 1 sl.Height = 1
spark1.Title = "srv 1:" sl.Title = "srv 0:"
spark1.Data = spdata sl.Data = sparklineData
spark1.TitleColor = ui.ColorWhite sl.LineColor = ui.ColorCyan
spark1.LineColor = ui.ColorRed sl.TitleColor = ui.ColorWhite
sp := ui.NewSparklines(spark, spark1) sl2 := ui.Sparkline{}
sp.Width = 25 sl2.Height = 1
sp.Height = 7 sl2.Title = "srv 1:"
sp.BorderLabel = "Sparkline" sl2.Data = sparklineData
sp.Y = 4 sl2.TitleColor = ui.ColorWhite
sp.X = 25 sl2.LineColor = ui.ColorRed
sinps := (func() []float64 { sls := ui.NewSparklines(sl, sl2)
sls.Width = 25
sls.Height = 7
sls.BorderLabel = "Sparkline"
sls.Y = 4
sls.X = 25
sinData := (func() []float64 {
n := 220 n := 220
ps := make([]float64, n) ps := make([]float64, n)
for i := range ps { for i := range ps {
@ -85,7 +85,7 @@ func main() {
lc := ui.NewLineChart() lc := ui.NewLineChart()
lc.BorderLabel = "dot-mode Line Chart" lc.BorderLabel = "dot-mode Line Chart"
lc.Data["default"] = sinps lc.Data["default"] = sinData
lc.Width = 50 lc.Width = 50
lc.Height = 11 lc.Height = 11
lc.X = 0 lc.X = 0
@ -94,52 +94,56 @@ func main() {
lc.LineColor["default"] = ui.ColorRed | ui.AttrBold lc.LineColor["default"] = ui.ColorRed | ui.AttrBold
lc.Mode = "dot" lc.Mode = "dot"
barchartData := []int{3, 2, 5, 3, 9, 5, 3, 2, 5, 8, 3, 2, 4, 5, 3, 2, 5, 7, 5, 3, 2, 6, 7, 4, 6, 3, 6, 7, 8, 3, 6, 4, 5, 3, 2, 4, 6, 4, 8, 5, 9, 4, 3, 6, 5, 3, 6}
bc := ui.NewBarChart() bc := ui.NewBarChart()
bcdata := []int{3, 2, 5, 3, 9, 5, 3, 2, 5, 8, 3, 2, 4, 5, 3, 2, 5, 7, 5, 3, 2, 6, 7, 4, 6, 3, 6, 7, 8, 3, 6, 4, 5, 3, 2, 4, 6, 4, 8, 5, 9, 4, 3, 6, 5, 3, 6}
bclabels := []string{"S0", "S1", "S2", "S3", "S4", "S5"}
bc.BorderLabel = "Bar Chart" bc.BorderLabel = "Bar Chart"
bc.Width = 26 bc.Width = 26
bc.Height = 10 bc.Height = 10
bc.X = 51 bc.X = 51
bc.Y = 0 bc.Y = 0
bc.DataLabels = bclabels bc.DataLabels = []string{"S0", "S1", "S2", "S3", "S4", "S5"}
bc.BarColor = ui.ColorGreen bc.BarColor = ui.ColorGreen
bc.NumColor = ui.ColorBlack bc.NumColor = ui.ColorBlack
lc1 := ui.NewLineChart() lc2 := ui.NewLineChart()
lc1.BorderLabel = "braille-mode Line Chart" lc2.BorderLabel = "braille-mode Line Chart"
lc1.Data["default"] = sinps lc2.Data["default"] = sinData
lc1.Width = 26 lc2.Width = 26
lc1.Height = 11 lc2.Height = 11
lc1.X = 51 lc2.X = 51
lc1.Y = 14 lc2.Y = 14
lc1.AxesColor = ui.ColorWhite lc2.AxesColor = ui.ColorWhite
lc1.LineColor["default"] = ui.ColorYellow | ui.AttrBold lc2.LineColor["default"] = ui.ColorYellow | ui.AttrBold
p1 := ui.NewPar("Hey!\nI am a borderless block!") p2 := ui.NewPar("Hey!\nI am a borderless block!")
p1.Border = false p2.Border = false
p1.Width = 26 p2.Width = 26
p1.Height = 2 p2.Height = 2
p1.TextFgColor = ui.ColorMagenta p2.TextFgColor = ui.ColorMagenta
p1.X = 52 p2.X = 52
p1.Y = 11 p2.Y = 11
draw := func(t int) { draw := func(count int) {
g.Percent = t % 101 g.Percent = count % 101
list.Items = strs[t%9:] l.Items = listData[count%9:]
sp.Lines[0].Data = spdata[:30+t%50] sls.Lines[0].Data = sparklineData[:30+count%50]
sp.Lines[1].Data = spdata[:35+t%50] sls.Lines[1].Data = sparklineData[:35+count%50]
lc.Data["default"] = sinps[t/2%220:] lc.Data["default"] = sinData[count/2%220:]
lc1.Data["default"] = sinps[2*t%220:] lc2.Data["default"] = sinData[2*count%220:]
bc.Data = bcdata[t/2%10:] bc.Data = barchartData[count/2%10:]
ui.Render(p, list, g, sp, lc, bc, lc1, p1)
ui.Render(p, l, g, sls, lc, bc, lc2, p2)
} }
ui.Handle("/sys/kbd/q", func(ui.Event) { ui.Handle("/sys/kbd/q", func(ui.Event) {
ui.StopLoop() ui.StopLoop()
}) })
ui.Handle("/timer/1s", func(e ui.Event) { ui.Handle("/timer/1s", func(e ui.Event) {
t := e.Data.(ui.EvtTimer) t := e.Data.(ui.EvtTimer)
draw(int(t.Count)) draw(int(t.Count))
}) })
ui.Loop() ui.Loop()
} }

59
_examples/gauge.go
View File

@ -6,79 +6,74 @@
package main package main
import "github.com/gizak/termui" import ui "github.com/gizak/termui"
func main() { func main() {
err := termui.Init() ui.Init()
if err != nil { defer ui.Close()
panic(err)
}
defer termui.Close()
//termui.UseTheme("helloworld") g0 := ui.NewGauge()
g0 := termui.NewGauge()
g0.Percent = 40 g0.Percent = 40
g0.Width = 50 g0.Width = 50
g0.Height = 3 g0.Height = 3
g0.BorderLabel = "Slim Gauge" g0.BorderLabel = "Slim Gauge"
g0.BarColor = termui.ColorRed g0.BarColor = ui.ColorRed
g0.BorderFg = termui.ColorWhite g0.BorderFg = ui.ColorWhite
g0.BorderLabelFg = termui.ColorCyan g0.BorderLabelFg = ui.ColorCyan
gg := termui.NewBlock() gg := ui.NewBlock()
gg.Width = 50 gg.Width = 50
gg.Height = 5 gg.Height = 5
gg.Y = 12 gg.Y = 12
gg.BorderLabel = "TEST" gg.BorderLabel = "TEST"
gg.Align() gg.Align()
g2 := termui.NewGauge() g2 := ui.NewGauge()
g2.Percent = 60 g2.Percent = 60
g2.Width = 50 g2.Width = 50
g2.Height = 3 g2.Height = 3
g2.PercentColor = termui.ColorBlue g2.PercentColor = ui.ColorBlue
g2.Y = 3 g2.Y = 3
g2.BorderLabel = "Slim Gauge" g2.BorderLabel = "Slim Gauge"
g2.BarColor = termui.ColorYellow g2.BarColor = ui.ColorYellow
g2.BorderFg = termui.ColorWhite g2.BorderFg = ui.ColorWhite
g1 := termui.NewGauge() g1 := ui.NewGauge()
g1.Percent = 30 g1.Percent = 30
g1.Width = 50 g1.Width = 50
g1.Height = 5 g1.Height = 5
g1.Y = 6 g1.Y = 6
g1.BorderLabel = "Big Gauge" g1.BorderLabel = "Big Gauge"
g1.PercentColor = termui.ColorYellow g1.PercentColor = ui.ColorYellow
g1.BarColor = termui.ColorGreen g1.BarColor = ui.ColorGreen
g1.BorderFg = termui.ColorWhite g1.BorderFg = ui.ColorWhite
g1.BorderLabelFg = termui.ColorMagenta g1.BorderLabelFg = ui.ColorMagenta
g3 := termui.NewGauge() g3 := ui.NewGauge()
g3.Percent = 50 g3.Percent = 50
g3.Width = 50 g3.Width = 50
g3.Height = 3 g3.Height = 3
g3.Y = 11 g3.Y = 11
g3.BorderLabel = "Gauge with custom label" g3.BorderLabel = "Gauge with custom label"
g3.Label = "{{percent}}% (100MBs free)" g3.Label = "{{percent}}% (100MBs free)"
g3.LabelAlign = termui.AlignRight g3.LabelAlign = ui.AlignRight
g4 := termui.NewGauge() g4 := ui.NewGauge()
g4.Percent = 50 g4.Percent = 50
g4.Width = 50 g4.Width = 50
g4.Height = 3 g4.Height = 3
g4.Y = 14 g4.Y = 14
g4.BorderLabel = "Gauge" g4.BorderLabel = "Gauge"
g4.Label = "Gauge with custom highlighted label" g4.Label = "Gauge with custom highlighted label"
g4.PercentColor = termui.ColorYellow g4.PercentColor = ui.ColorYellow
g4.BarColor = termui.ColorGreen g4.BarColor = ui.ColorGreen
g4.PercentColorHighlighted = termui.ColorBlack g4.PercentColorHighlighted = ui.ColorBlack
termui.Render(g0, g1, g2, g3, g4) ui.Render(g0, g1, g2, g3, g4)
termui.Handle("/sys/kbd/q", func(termui.Event) { ui.Handle("/sys/kbd/q", func(ui.Event) {
termui.StopLoop() ui.StopLoop()
}) })
termui.Loop() ui.Loop()
} }

5
_examples/grid.go
View File

@ -13,9 +13,7 @@ import (
) )
func main() { func main() {
if err := ui.Init(); err != nil { ui.Init()
panic(err)
}
defer ui.Close() defer ui.Close()
sinps := (func() []float64 { sinps := (func() []float64 {
@ -96,6 +94,7 @@ func main() {
ui.Handle("/sys/kbd/q", func(ui.Event) { ui.Handle("/sys/kbd/q", func(ui.Event) {
ui.StopLoop() ui.StopLoop()
}) })
ui.Handle("/timer/1s", func(e ui.Event) { ui.Handle("/timer/1s", func(e ui.Event) {
t := e.Data.(ui.EvtTimer) t := e.Data.(ui.EvtTimer)
i := t.Count i := t.Count

38
_examples/linechart.go
View File

@ -9,17 +9,12 @@ package main
import ( import (
"math" "math"
"github.com/gizak/termui" ui "github.com/gizak/termui"
) )
func main() { func main() {
err := termui.Init() err := ui.Init()
if err != nil { defer ui.Close()
panic(err)
}
defer termui.Close()
//termui.UseTheme("helloworld")
sinps := (func() map[string][]float64 { sinps := (func() map[string][]float64 {
n := 220 n := 220
@ -33,17 +28,17 @@ func main() {
return ps return ps
})() })()
lc0 := termui.NewLineChart() lc0 := ui.NewLineChart()
lc0.BorderLabel = "braille-mode Line Chart" lc0.BorderLabel = "braille-mode Line Chart"
lc0.Data = sinps lc0.Data = sinps
lc0.Width = 50 lc0.Width = 50
lc0.Height = 12 lc0.Height = 12
lc0.X = 0 lc0.X = 0
lc0.Y = 0 lc0.Y = 0
lc0.AxesColor = termui.ColorWhite lc0.AxesColor = ui.ColorWhite
lc0.LineColor["first"] = termui.ColorGreen | termui.AttrBold lc0.LineColor["first"] = ui.ColorGreen | ui.AttrBold
lc1 := termui.NewLineChart() lc1 := ui.NewLineChart()
lc1.BorderLabel = "dot-mode Line Chart" lc1.BorderLabel = "dot-mode Line Chart"
lc1.Mode = "dot" lc1.Mode = "dot"
lc1.Data = sinps lc1.Data = sinps
@ -51,10 +46,10 @@ func main() {
lc1.Height = 12 lc1.Height = 12
lc1.X = 51 lc1.X = 51
lc1.DotStyle = '+' lc1.DotStyle = '+'
lc1.AxesColor = termui.ColorWhite lc1.AxesColor = ui.ColorWhite
lc1.LineColor["first"] = termui.ColorYellow | termui.AttrBold lc1.LineColor["first"] = ui.ColorYellow | ui.AttrBold
lc2 := termui.NewLineChart() lc2 := ui.NewLineChart()
lc2.BorderLabel = "dot-mode Line Chart" lc2.BorderLabel = "dot-mode Line Chart"
lc2.Mode = "dot" lc2.Mode = "dot"
lc2.Data["first"] = sinps["first"][4:] lc2.Data["first"] = sinps["first"][4:]
@ -63,13 +58,14 @@ func main() {
lc2.Height = 16 lc2.Height = 16
lc2.X = 0 lc2.X = 0
lc2.Y = 12 lc2.Y = 12
lc2.AxesColor = termui.ColorWhite lc2.AxesColor = ui.ColorWhite
lc2.LineColor["first"] = termui.ColorCyan | termui.AttrBold lc2.LineColor["first"] = ui.ColorCyan | ui.AttrBold
termui.Render(lc0, lc1, lc2) ui.Render(lc0, lc1, lc2)
termui.Handle("/sys/kbd/q", func(termui.Event) {
termui.StopLoop() ui.Handle("/sys/kbd/q", func(ui.Event) {
ui.StopLoop()
}) })
termui.Loop()
ui.Loop()
} }

26
_examples/list.go
View File

@ -6,16 +6,11 @@
package main package main
import "github.com/gizak/termui" import ui "github.com/gizak/termui"
func main() { func main() {
err := termui.Init() ui.Init()
if err != nil { defer ui.Close()
panic(err)
}
defer termui.Close()
//termui.UseTheme("helloworld")
strs := []string{ strs := []string{
"[0] github.com/gizak/termui", "[0] github.com/gizak/termui",
@ -27,18 +22,19 @@ func main() {
"[6] dashboard.go", "[6] dashboard.go",
"[7] nsf/termbox-go"} "[7] nsf/termbox-go"}
ls := termui.NewList() ls := ui.NewList()
ls.Items = strs ls.Items = strs
ls.ItemFgColor = termui.ColorYellow ls.ItemFgColor = ui.ColorYellow
ls.BorderLabel = "List" ls.BorderLabel = "List"
ls.Height = 7 ls.Height = 7
ls.Width = 25 ls.Width = 25
ls.Y = 0 ls.Y = 0
termui.Render(ls) ui.Render(ls)
termui.Handle("/sys/kbd/q", func(termui.Event) {
termui.StopLoop()
})
termui.Loop()
ui.Handle("/sys/kbd/q", func(ui.Event) {
ui.StopLoop()
})
ui.Loop()
} }

32
_examples/mbarchart.go
View File

@ -6,18 +6,13 @@
package main package main
import "github.com/gizak/termui" import ui "github.com/gizak/termui"
func main() { func main() {
err := termui.Init() ui.Init()
if err != nil { defer ui.Close()
panic(err)
}
defer termui.Close()
//termui.UseTheme("helloworld") bc := ui.NewMBarChart()
bc := termui.NewMBarChart()
math := []int{90, 85, 90, 80} math := []int{90, 85, 90, 80}
english := []int{70, 85, 75, 60} english := []int{70, 85, 75, 60}
science := []int{75, 60, 80, 85} science := []int{75, 60, 80, 85}
@ -36,19 +31,20 @@ func main() {
bc.ShowScale = true //Show y_axis scale value (min and max) bc.ShowScale = true //Show y_axis scale value (min and max)
bc.SetMax(400) bc.SetMax(400)
bc.TextColor = termui.ColorGreen //this is color for label (x-axis) bc.TextColor = ui.ColorGreen //this is color for label (x-axis)
bc.BarColor[3] = termui.ColorGreen //BarColor for computerscience bc.BarColor[3] = ui.ColorGreen //BarColor for computerscience
bc.BarColor[1] = termui.ColorYellow //Bar Color for english bc.BarColor[1] = ui.ColorYellow //Bar Color for english
bc.NumColor[3] = termui.ColorRed // Num color for computerscience bc.NumColor[3] = ui.ColorRed // Num color for computerscience
bc.NumColor[1] = termui.ColorRed // num color for english bc.NumColor[1] = ui.ColorRed // num color for english
//Other colors are automatically populated, btw All the students seems do well in computerscience. :p //Other colors are automatically populated, btw All the students seems do well in computerscience. :p
termui.Render(bc) ui.Render(bc)
termui.Handle("/sys/kbd/q", func(termui.Event) { ui.Handle("/sys/kbd/q", func(ui.Event) {
termui.StopLoop() ui.StopLoop()
}) })
termui.Loop()
ui.Loop()
} }

30
_examples/par.go
View File

@ -6,47 +6,43 @@
package main package main
import "github.com/gizak/termui" import ui "github.com/gizak/termui"
func main() { func main() {
err := termui.Init() ui.Init()
if err != nil { defer ui.Close()
panic(err)
}
defer termui.Close()
//termui.UseTheme("helloworld") par0 := ui.NewPar("Borderless Text")
par0 := termui.NewPar("Borderless Text")
par0.Height = 1 par0.Height = 1
par0.Width = 20 par0.Width = 20
par0.Y = 1 par0.Y = 1
par0.Border = false par0.Border = false
par1 := termui.NewPar("你好，世界。") par1 := ui.NewPar("你好，世界。")
par1.Height = 3 par1.Height = 3
par1.Width = 17 par1.Width = 17
par1.X = 20 par1.X = 20
par1.BorderLabel = "标签" par1.BorderLabel = "标签"
par2 := termui.NewPar("Simple colored text\nwith label. It [can be](fg-red) multilined with \\n or [break automatically](fg-red,fg-bold)") par2 := ui.NewPar("Simple colored text\nwith label. It [can be](fg-red) multilined with \\n or [break automatically](fg-red,fg-bold)")
par2.Height = 5 par2.Height = 5
par2.Width = 37 par2.Width = 37
par2.Y = 4 par2.Y = 4
par2.BorderLabel = "Multiline" par2.BorderLabel = "Multiline"
par2.BorderFg = termui.ColorYellow par2.BorderFg = ui.ColorYellow
par3 := termui.NewPar("Long text with label and it is auto trimmed.") par3 := ui.NewPar("Long text with label and it is auto trimmed.")
par3.Height = 3 par3.Height = 3
par3.Width = 37 par3.Width = 37
par3.Y = 9 par3.Y = 9
par3.BorderLabel = "Auto Trim" par3.BorderLabel = "Auto Trim"
termui.Render(par0, par1, par2, par3) ui.Render(par0, par1, par2, par3)
termui.Handle("/sys/kbd/q", func(termui.Event) { ui.Handle("/sys/kbd/q", func(ui.Event) {
termui.StopLoop() ui.StopLoop()
}) })
termui.Loop()
ui.Loop()
} }

29
_examples/piechart.go
View File

@ -8,14 +8,13 @@ import (
"math/rand" "math/rand"
"time" "time"
"github.com/gizak/termui" ui "github.com/gizak/termui"
) )
func main() { func main() {
if err := termui.Init(); err != nil { ui.Init()
panic(err) defer ui.Close()
}
defer termui.Close()
rand.Seed(time.Now().UTC().UnixNano()) rand.Seed(time.Now().UTC().UnixNano())
randomDataAndOffset := func() (data []float64, offset float64) { randomDataAndOffset := func() (data []float64, offset float64) {
noSlices := 1 + rand.Intn(5) noSlices := 1 + rand.Intn(5)
@ -28,7 +27,7 @@ func main() {
} }
run := true run := true
pc := termui.NewPieChart() pc := ui.NewPieChart()
pc.BorderLabel = "Pie Chart" pc.BorderLabel = "Pie Chart"
pc.Width = 70 pc.Width = 70
pc.Height = 36 pc.Height = 36
@ -38,26 +37,28 @@ func main() {
return fmt.Sprintf("%.02f", v) return fmt.Sprintf("%.02f", v)
} }
termui.Handle("/timer/1s", func(e termui.Event) { ui.Handle("/timer/1s", func(e ui.Event) {
if run { if run {
pc.Data, pc.Offset = randomDataAndOffset() pc.Data, pc.Offset = randomDataAndOffset()
termui.Render(pc) ui.Render(pc)
} }
}) })
termui.Handle("/sys/kbd/s", func(termui.Event) { ui.Handle("/sys/kbd/s", func(ui.Event) {
run = !run run = !run
if run { if run {
pc.BorderLabel = "Pie Chart" pc.BorderLabel = "Pie Chart"
} else { } else {
pc.BorderLabel = "Pie Chart (Stopped)" pc.BorderLabel = "Pie Chart (Stopped)"
} }
termui.Render(pc) ui.Render(pc)
}) })
termui.Handle("/sys/kbd/q", func(termui.Event) { ui.Handle("/sys/kbd/q", func(ui.Event) {
termui.StopLoop() ui.StopLoop()
}) })
termui.Render(pc)
termui.Loop() ui.Render(pc)
ui.Loop()
} }

43
_examples/sparklines.go
View File

@ -6,64 +6,59 @@
package main package main
import "github.com/gizak/termui" import ui "github.com/gizak/termui"
func main() { func main() {
err := termui.Init() ui.Init()
if err != nil { defer ui.Close()
panic(err)
}
defer termui.Close()
//termui.UseTheme("helloworld")
data := []int{4, 2, 1, 6, 3, 9, 1, 4, 2, 15, 14, 9, 8, 6, 10, 13, 15, 12, 10, 5, 3, 6, 1, 7, 10, 10, 14, 13, 6} data := []int{4, 2, 1, 6, 3, 9, 1, 4, 2, 15, 14, 9, 8, 6, 10, 13, 15, 12, 10, 5, 3, 6, 1, 7, 10, 10, 14, 13, 6}
spl0 := termui.NewSparkline() spl0 := ui.NewSparkline()
spl0.Data = data[3:] spl0.Data = data[3:]
spl0.Title = "Sparkline 0" spl0.Title = "Sparkline 0"
spl0.LineColor = termui.ColorGreen spl0.LineColor = ui.ColorGreen
// single // single
spls0 := termui.NewSparklines(spl0) spls0 := ui.NewSparklines(spl0)
spls0.Height = 2 spls0.Height = 2
spls0.Width = 20 spls0.Width = 20
spls0.Border = false spls0.Border = false
spl1 := termui.NewSparkline() spl1 := ui.NewSparkline()
spl1.Data = data spl1.Data = data
spl1.Title = "Sparkline 1" spl1.Title = "Sparkline 1"
spl1.LineColor = termui.ColorRed spl1.LineColor = ui.ColorRed
spl2 := termui.NewSparkline() spl2 := ui.NewSparkline()
spl2.Data = data[5:] spl2.Data = data[5:]
spl2.Title = "Sparkline 2" spl2.Title = "Sparkline 2"
spl2.LineColor = termui.ColorMagenta spl2.LineColor = ui.ColorMagenta
// group // group
spls1 := termui.NewSparklines(spl0, spl1, spl2) spls1 := ui.NewSparklines(spl0, spl1, spl2)
spls1.Height = 8 spls1.Height = 8
spls1.Width = 20 spls1.Width = 20
spls1.Y = 3 spls1.Y = 3
spls1.BorderLabel = "Group Sparklines" spls1.BorderLabel = "Group Sparklines"
spl3 := termui.NewSparkline() spl3 := ui.NewSparkline()
spl3.Data = data spl3.Data = data
spl3.Title = "Enlarged Sparkline" spl3.Title = "Enlarged Sparkline"
spl3.Height = 8 spl3.Height = 8
spl3.LineColor = termui.ColorYellow spl3.LineColor = ui.ColorYellow
spls2 := termui.NewSparklines(spl3) spls2 := ui.NewSparklines(spl3)
spls2.Height = 11 spls2.Height = 11
spls2.Width = 30 spls2.Width = 30
spls2.BorderFg = termui.ColorCyan spls2.BorderFg = ui.ColorCyan
spls2.X = 21 spls2.X = 21
spls2.BorderLabel = "Tweeked Sparkline" spls2.BorderLabel = "Tweeked Sparkline"
termui.Render(spls0, spls1, spls2) ui.Render(spls0, spls1, spls2)
termui.Handle("/sys/kbd/q", func(termui.Event) { ui.Handle("/sys/kbd/q", func(ui.Event) {
termui.StopLoop() ui.StopLoop()
}) })
termui.Loop()
ui.Loop()
} }

38
_examples/table.go
View File

@ -6,30 +6,28 @@
package main package main
import "github.com/gizak/termui" import ui "github.com/gizak/termui"
func main() { func main() {
err := termui.Init() ui.Init()
if err != nil { defer ui.Close()
panic(err)
}
defer termui.Close()
rows1 := [][]string{ rows1 := [][]string{
[]string{"header1", "header2", "header3"}, []string{"header1", "header2", "header3"},
[]string{"你好吗", "Go-lang is so cool", "Im working on Ruby"}, []string{"你好吗", "Go-lang is so cool", "Im working on Ruby"},
[]string{"2016", "10", "11"}, []string{"2016", "10", "11"},
} }
table1 := termui.NewTable() table1 := ui.NewTable()
table1.Rows = rows1 table1.Rows = rows1
table1.FgColor = termui.ColorWhite table1.FgColor = ui.ColorWhite
table1.BgColor = termui.ColorDefault table1.BgColor = ui.ColorDefault
table1.Y = 0 table1.Y = 0
table1.X = 0 table1.X = 0
table1.Width = 62 table1.Width = 62
table1.Height = 7 table1.Height = 7
termui.Render(table1) ui.Render(table1)
rows2 := [][]string{ rows2 := [][]string{
[]string{"header1", "header2", "header3"}, []string{"header1", "header2", "header3"},
@ -37,22 +35,24 @@ func main() {
[]string{"2016", "11", "11"}, []string{"2016", "11", "11"},
} }
table2 := termui.NewTable() table2 := ui.NewTable()
table2.Rows = rows2 table2.Rows = rows2
table2.FgColor = termui.ColorWhite table2.FgColor = ui.ColorWhite
table2.BgColor = termui.ColorDefault table2.BgColor = ui.ColorDefault
table2.TextAlign = termui.AlignCenter table2.TextAlign = ui.AlignCenter
table2.Separator = false table2.Separator = false
table2.Analysis() table2.Analysis()
table2.SetSize() table2.SetSize()
table2.BgColors[2] = termui.ColorRed table2.BgColors[2] = ui.ColorRed
table2.Y = 10 table2.Y = 10
table2.X = 0 table2.X = 0
table2.Border = true table2.Border = true
termui.Render(table2) ui.Render(table2)
termui.Handle("/sys/kbd/q", func(termui.Event) {
termui.StopLoop() ui.Handle("/sys/kbd/q", func(ui.Event) {
ui.StopLoop()
}) })
termui.Loop()
ui.Loop()
} }

47
_examples/tabs.go
View File

@ -7,36 +7,31 @@
package main package main
import ( import (
"github.com/gizak/termui" ui "github.com/gizak/termui"
"github.com/gizak/termui/extra" "github.com/gizak/termui/extra"
) )
func main() { func main() {
err := termui.Init() ui.Init()
if err != nil { defer ui.Close()
panic(err)
}
defer termui.Close()
//termui.UseTheme("helloworld") header := ui.NewPar("Press q to quit, Press j or k to switch tabs")
header := termui.NewPar("Press q to quit, Press j or k to switch tabs")
header.Height = 1 header.Height = 1
header.Width = 50 header.Width = 50
header.Border = false header.Border = false
header.TextBgColor = termui.ColorBlue header.TextBgColor = ui.ColorBlue
tab1 := extra.NewTab("pierwszy") tab1 := extra.NewTab("pierwszy")
par2 := termui.NewPar("Press q to quit\nPress j or k to switch tabs\n") par2 := ui.NewPar("Press q to quit\nPress j or k to switch tabs\n")
par2.Height = 5 par2.Height = 5
par2.Width = 37 par2.Width = 37
par2.Y = 0 par2.Y = 0
par2.BorderLabel = "Keys" par2.BorderLabel = "Keys"
par2.BorderFg = termui.ColorYellow par2.BorderFg = ui.ColorYellow
tab1.AddBlocks(par2) tab1.AddBlocks(par2)
tab2 := extra.NewTab("drugi") tab2 := extra.NewTab("drugi")
bc := termui.NewBarChart() bc := ui.NewBarChart()
data := []int{3, 2, 5, 3, 9, 5, 3, 2, 5, 8, 3, 2, 4, 5, 3, 2, 5, 7, 5, 3, 2, 6, 7, 4, 6, 3, 6, 7, 8, 3, 6, 4, 5, 3, 2, 4, 6, 4, 8, 5, 9, 4, 3, 6, 5, 3, 6} data := []int{3, 2, 5, 3, 9, 5, 3, 2, 5, 8, 3, 2, 4, 5, 3, 2, 5, 7, 5, 3, 2, 6, 7, 4, 6, 3, 6, 7, 8, 3, 6, 4, 5, 3, 2, 4, 6, 4, 8, 5, 9, 4, 3, 6, 5, 3, 6}
bclabels := []string{"S0", "S1", "S2", "S3", "S4", "S5"} bclabels := []string{"S0", "S1", "S2", "S3", "S4", "S5"}
bc.BorderLabel = "Bar Chart" bc.BorderLabel = "Bar Chart"
@ -44,9 +39,9 @@ func main() {
bc.Width = 26 bc.Width = 26
bc.Height = 10 bc.Height = 10
bc.DataLabels = bclabels bc.DataLabels = bclabels
bc.TextColor = termui.ColorGreen bc.TextColor = ui.ColorGreen
bc.BarColor = termui.ColorRed bc.BarColor = ui.ColorRed
bc.NumColor = termui.ColorYellow bc.NumColor = ui.ColorYellow
tab2.AddBlocks(bc) tab2.AddBlocks(bc)
tab3 := extra.NewTab("trzeci") tab3 := extra.NewTab("trzeci")
@ -61,23 +56,23 @@ func main() {
tabpane.SetTabs(*tab1, *tab2, *tab3, *tab4, *tab5, *tab6) tabpane.SetTabs(*tab1, *tab2, *tab3, *tab4, *tab5, *tab6)
termui.Render(header, tabpane) ui.Render(header, tabpane)
termui.Handle("/sys/kbd/q", func(termui.Event) { ui.Handle("/sys/kbd/q", func(ui.Event) {
termui.StopLoop() ui.StopLoop()
}) })
termui.Handle("/sys/kbd/j", func(termui.Event) { ui.Handle("/sys/kbd/j", func(ui.Event) {
tabpane.SetActiveLeft() tabpane.SetActiveLeft()
termui.Clear() ui.Clear()
termui.Render(header, tabpane) ui.Render(header, tabpane)
}) })
termui.Handle("/sys/kbd/k", func(termui.Event) { ui.Handle("/sys/kbd/k", func(ui.Event) {
tabpane.SetActiveRight() tabpane.SetActiveRight()
termui.Clear() ui.Clear()
termui.Render(header, tabpane) ui.Render(header, tabpane)
}) })
termui.Loop() ui.Loop()
} }

8
_examples/theme.go
View File

@ -13,10 +13,7 @@ import (
) )
func main() { func main() {
err := ui.Init() ui.Init()
if err != nil {
panic(err)
}
defer ui.Close() defer ui.Close()
// Deprecated // Deprecated
@ -136,12 +133,15 @@ func main() {
} }
ui.Render(p, list, g, sp, lc, bc, lc1, p1) ui.Render(p, list, g, sp, lc, bc, lc1, p1)
ui.Handle("/sys/kbd/q", func(ui.Event) { ui.Handle("/sys/kbd/q", func(ui.Event) {
ui.StopLoop() ui.StopLoop()
}) })
ui.Handle("/timer/1s", func(e ui.Event) { ui.Handle("/timer/1s", func(e ui.Event) {
t := e.Data.(ui.EvtTimer) t := e.Data.(ui.EvtTimer)
draw(int(t.Count)) draw(int(t.Count))
}) })
ui.Loop() ui.Loop()
} }

57
_examples/ttop.go
View File

@ -18,7 +18,7 @@ import (
"strconv" "strconv"
"strings" "strings"
"github.com/gizak/termui" ui "github.com/gizak/termui"
"github.com/gizak/termui/extra" "github.com/gizak/termui/extra"
) )
@ -201,23 +201,23 @@ func getMemStats() (ms MemStat, err error) {
} }
type CpuTabElems struct { type CpuTabElems struct {
GMap map[string]*termui.Gauge GMap map[string]*ui.Gauge
LChart *termui.LineChart LChart *ui.LineChart
} }
func NewCpuTabElems(width int) *CpuTabElems { func NewCpuTabElems(width int) *CpuTabElems {
lc := termui.NewLineChart() lc := ui.NewLineChart()
lc.Width = width lc.Width = width
lc.Height = 12 lc.Height = 12
lc.X = 0 lc.X = 0
lc.Mode = "dot" lc.Mode = "dot"
lc.BorderLabel = "CPU" lc.BorderLabel = "CPU"
return &CpuTabElems{GMap: make(map[string]*termui.Gauge), return &CpuTabElems{GMap: make(map[string]*ui.Gauge),
LChart: lc} LChart: lc}
} }
func (cte *CpuTabElems) AddGauge(key string, Y int, width int) *termui.Gauge { func (cte *CpuTabElems) AddGauge(key string, Y int, width int) *ui.Gauge {
cte.GMap[key] = termui.NewGauge() cte.GMap[key] = ui.NewGauge()
cte.GMap[key].Width = width cte.GMap[key].Width = width
cte.GMap[key].Height = 3 cte.GMap[key].Height = 3
cte.GMap[key].Y = Y cte.GMap[key].Y = Y
@ -239,21 +239,21 @@ func (cte *CpuTabElems) Update(cs CpusStats) {
} }
type MemTabElems struct { type MemTabElems struct {
Gauge *termui.Gauge Gauge *ui.Gauge
SLines *termui.Sparklines SLines *ui.Sparklines
} }
func NewMemTabElems(width int) *MemTabElems { func NewMemTabElems(width int) *MemTabElems {
g := termui.NewGauge() g := ui.NewGauge()
g.Width = width g.Width = width
g.Height = 3 g.Height = 3
g.Y = 0 g.Y = 0
sline := termui.NewSparkline() sline := ui.NewSparkline()
sline.Title = "MEM" sline.Title = "MEM"
sline.Height = 8 sline.Height = 8
sls := termui.NewSparklines(sline) sls := ui.NewSparklines(sline)
sls.Width = width sls.Width = width
sls.Height = 12 sls.Height = 12
sls.Y = 3 sls.Y = 3
@ -275,21 +275,16 @@ func main() {
if runtime.GOOS != "linux" { if runtime.GOOS != "linux" {
panic("Currently works only on Linux") panic("Currently works only on Linux")
} }
err := termui.Init() ui.Init()
if err != nil { defer ui.Close()
panic(err)
}
defer termui.Close()
termWidth := 70 termWidth := 70
//termui.UseTheme("helloworld") header := ui.NewPar("Press q to quit, Press j or k to switch tabs")
header := termui.NewPar("Press q to quit, Press j or k to switch tabs")
header.Height = 1 header.Height = 1
header.Width = 50 header.Width = 50
header.Border = false header.Border = false
header.TextBgColor = termui.ColorBlue header.TextBgColor = ui.ColorBlue
tabCpu := extra.NewTab("CPU") tabCpu := extra.NewTab("CPU")
tabMem := extra.NewTab("MEM") tabMem := extra.NewTab("MEM")
@ -333,23 +328,23 @@ func main() {
tabpane.SetTabs(*tabCpu, *tabMem) tabpane.SetTabs(*tabCpu, *tabMem)
termui.Render(header, tabpane) ui.Render(header, tabpane)
termui.Handle("/sys/kbd/q", func(termui.Event) { ui.Handle("/sys/kbd/q", func(ui.Event) {
termui.StopLoop() ui.StopLoop()
}) })
termui.Handle("/sys/kbd/j", func(termui.Event) { ui.Handle("/sys/kbd/j", func(ui.Event) {
tabpane.SetActiveLeft() tabpane.SetActiveLeft()
termui.Render(header, tabpane) ui.Render(header, tabpane)
}) })
termui.Handle("/sys/kbd/k", func(termui.Event) { ui.Handle("/sys/kbd/k", func(ui.Event) {
tabpane.SetActiveRight() tabpane.SetActiveRight()
termui.Render(header, tabpane) ui.Render(header, tabpane)
}) })
termui.Handle("/timer/1s", func(e termui.Event) { ui.Handle("/timer/1s", func(e ui.Event) {
cs, errcs := getCpusStatsMap() cs, errcs := getCpusStatsMap()
if errcs != nil { if errcs != nil {
panic(errcs) panic(errcs)
@ -362,8 +357,8 @@ func main() {
panic(errm) panic(errm)
} }
memTabElems.Update(ms) memTabElems.Update(ms)
termui.Render(header, tabpane) ui.Render(header, tabpane)
}) })
termui.Loop() ui.Loop()
} }

6
_examples/wrapper.go
View File

@ -9,11 +9,7 @@ package main
import ui "github.com/gizak/termui" import ui "github.com/gizak/termui"
func main() { func main() {
ui.Init()
err := ui.Init()
if err != nil {
panic(err)
}
defer ui.Close() defer ui.Close()
p := ui.NewPar("Press q to QUIT THE DEMO. [There](fg-blue) are other things [that](fg-red) are going to fit in here I think. What do you think? Now is the time for all good [men to](bg-blue) come to the aid of their country. [This is going to be one really really really long line](fg-green) that is going to go together and stuffs and things. Let's see how this thing renders out.\n Here is a new paragraph and stuffs and things. There should be a tab indent at the beginning of the paragraph. Let's see if that worked as well.") p := ui.NewPar("Press q to QUIT THE DEMO. [There](fg-blue) are other things [that](fg-red) are going to fit in here I think. What do you think? Now is the time for all good [men to](bg-blue) come to the aid of their country. [This is going to be one really really really long line](fg-green) that is going to go together and stuffs and things. Let's see how this thing renders out.\n Here is a new paragraph and stuffs and things. There should be a tab indent at the beginning of the paragraph. Let's see if that worked as well.")

20
barchart.go
View File

@ -40,15 +40,16 @@ type BarChart struct {
// NewBarChart returns a new *BarChart with current theme. // NewBarChart returns a new *BarChart with current theme.
func NewBarChart() *BarChart { func NewBarChart() *BarChart {
bc := &BarChart{Block: *NewBlock()} return &BarChart{
bc.BarColor = ThemeAttr("barchart.bar.bg") Block: *NewBlock(),
bc.NumColor = ThemeAttr("barchart.num.fg") BarColor: ThemeAttr("barchart.bar.bg"),
bc.TextColor = ThemeAttr("barchart.text.fg") NumColor: ThemeAttr("barchart.num.fg"),
bc.NumFmt = func(n int) string { return fmt.Sprint(n) } TextColor: ThemeAttr("barchart.text.fg"),
bc.BarGap = 1 NumFmt: func(n int) string { return fmt.Sprint(n) },
bc.BarWidth = 3 BarGap: 1,
bc.CellChar = ' ' BarWidth: 3,
return bc CellChar: ' ',
}
} }
func (bc *BarChart) layout() { func (bc *BarChart) layout() {
@ -77,7 +78,6 @@ func (bc *BarChart) layout() {
} }
func (bc *BarChart) SetMax(max int) { func (bc *BarChart) SetMax(max int) {
if max > 0 { if max > 0 {
bc.max = max bc.max = max
} }

34
block.go
View File

@ -125,23 +125,23 @@ type Block struct {
// NewBlock returns a *Block which inherits styles from current theme. // NewBlock returns a *Block which inherits styles from current theme.
func NewBlock() *Block { func NewBlock() *Block {
b := Block{} return &Block{
b.Display = true Display: true,
b.Border = true Border: true,
b.BorderLeft = true BorderLeft: true,
b.BorderRight = true BorderRight: true,
b.BorderTop = true BorderTop: true,
b.BorderBottom = true BorderBottom: true,
b.BorderBg = ThemeAttr("border.bg") BorderBg: ThemeAttr("border.bg"),
b.BorderFg = ThemeAttr("border.fg") BorderFg: ThemeAttr("border.fg"),
b.BorderLabelBg = ThemeAttr("label.bg") BorderLabelBg: ThemeAttr("label.bg"),
b.BorderLabelFg = ThemeAttr("label.fg") BorderLabelFg: ThemeAttr("label.fg"),
b.Bg = ThemeAttr("block.bg") Bg: ThemeAttr("block.bg"),
b.Width = 2 Width: 2,
b.Height = 2 Height: 2,
b.id = GenId() id: GenId(),
b.Float = AlignNone Float: AlignNone,
return &b }
} }
func (b Block) Id() string { func (b Block) Id() string {

4
block_test.go
View File

@ -4,9 +4,7 @@
package termui package termui
import ( import "testing"
"testing"
)
func TestBlockFloat(t *testing.T) { func TestBlockFloat(t *testing.T) {
Init() Init()

1
gauge.go
View File

@ -43,7 +43,6 @@ func NewGauge() *Gauge {
LabelAlign: AlignCenter, LabelAlign: AlignCenter,
PercentColorHighlighted: ColorUndef, PercentColorHighlighted: ColorUndef,
} }
g.Width = 12 g.Width = 12
g.Height = 5 g.Height = 5
return g return g

18
helper.go
View File

@ -8,9 +8,9 @@ import (
"regexp" "regexp"
"strings" "strings"
tm "github.com/nsf/termbox-go" rw "github.com/mattn/go-runewidth"
tb "github.com/nsf/termbox-go"
) )
import rw "github.com/mattn/go-runewidth"
/* ---------------Port from termbox-go --------------------- */ /* ---------------Port from termbox-go --------------------- */
@ -59,8 +59,8 @@ const (
/* ----------------------- End ----------------------------- */ /* ----------------------- End ----------------------------- */
func toTmAttr(x Attribute) tm.Attribute { func toTmAttr(x Attribute) tb.Attribute {
return tm.Attribute(x) return tb.Attribute(x)
} }
func str2runes(s string) []rune { func str2runes(s string) []rune {
@ -237,14 +237,14 @@ func CellsToStr(cs []Cell) string {
func SetOutputMode(mode OutputMode) { func SetOutputMode(mode OutputMode) {
switch mode { switch mode {
case OutputCurrent: case OutputCurrent:
tm.SetOutputMode(tm.OutputCurrent) tb.SetOutputMode(tb.OutputCurrent)
case OutputNormal: case OutputNormal:
tm.SetOutputMode(tm.OutputNormal) tb.SetOutputMode(tb.OutputNormal)
case Output256: case Output256:
tm.SetOutputMode(tm.Output256) tb.SetOutputMode(tb.Output256)
case Output216: case Output216:
tm.SetOutputMode(tm.Output216) tb.SetOutputMode(tb.Output216)
case OutputGrayscale: case OutputGrayscale:
tm.SetOutputMode(tm.OutputGrayscale) tb.SetOutputMode(tb.OutputGrayscale)
} }
} }

31
linechart.go
View File

@ -79,21 +79,22 @@ type LineChart struct {
// NewLineChart returns a new LineChart with current theme. // NewLineChart returns a new LineChart with current theme.
func NewLineChart() *LineChart { func NewLineChart() *LineChart {
lc := &LineChart{Block: *NewBlock()} return &LineChart{
lc.AxesColor = ThemeAttr("linechart.axes.fg") Block: *NewBlock(),
lc.defaultLineColor = ThemeAttr("linechart.line.fg") AxesColor: ThemeAttr("linechart.axes.fg"),
lc.Mode = "braille" defaultLineColor: ThemeAttr("linechart.line.fg"),
lc.DotStyle = '•' Mode: "braille",
lc.Data = make(map[string][]float64) DotStyle: '•',
lc.LineColor = make(map[string]Attribute) Data: make(map[string][]float64),
lc.axisXLabelGap = 2 LineColor: make(map[string]Attribute),
lc.axisYLabelGap = 1 axisXLabelGap: 2,
lc.bottomValue = math.Inf(1) axisYLabelGap: 1,
lc.topValue = math.Inf(-1) bottomValue: math.Inf(1),
lc.YPadding = 0.2 topValue: math.Inf(-1),
lc.YFloor = math.Inf(-1) YPadding: 0.2,
lc.YCeil = math.Inf(1) YFloor: math.Inf(-1),
return lc YCeil: math.Inf(1),
}
} }
// one cell contains two data points, so capicity is 2x dot mode // one cell contains two data points, so capicity is 2x dot mode

12
list.go
View File

@ -39,11 +39,12 @@ type List struct {
// NewList returns a new *List with current theme. // NewList returns a new *List with current theme.
func NewList() *List { func NewList() *List {
l := &List{Block: *NewBlock()} return &List{
l.Overflow = "hidden" Block: *NewBlock(),
l.ItemFgColor = ThemeAttr("list.item.fg") Overflow: "hidden",
l.ItemBgColor = ThemeAttr("list.item.bg") ItemFgColor: ThemeAttr("list.item.fg"),
return l ItemBgColor: ThemeAttr("list.item.bg"),
}
} }
// Buffer implements Bufferer interface. // Buffer implements Bufferer interface.
@ -85,5 +86,6 @@ func (l *List) Buffer() Buffer {
} }
} }
} }
return buf return buf
} }

23
mbarchart.go
View File

@ -46,16 +46,18 @@ type MBarChart struct {
maxScale []rune maxScale []rune
} }
// NewBarChart returns a new *BarChart with current theme. // NewMBarChart returns a new *MBarChart with current theme.
func NewMBarChart() *MBarChart { func NewMBarChart() *MBarChart {
bc := &MBarChart{Block: *NewBlock()} mbc := &MBarChart{
bc.BarColor[0] = ThemeAttr("mbarchart.bar.bg") Block: *NewBlock(),
bc.NumColor[0] = ThemeAttr("mbarchart.num.fg") TextColor: ThemeAttr("mbarchart.text.fg"),
bc.TextColor = ThemeAttr("mbarchart.text.fg") NumFmt: func(n int) string { return fmt.Sprint(n) },
bc.NumFmt = func(n int) string { return fmt.Sprint(n) } BarGap: 1,
bc.BarGap = 1 BarWidth: 3,
bc.BarWidth = 3 }
return bc mbc.BarColor[0] = ThemeAttr("mbarchart.bar.bg")
mbc.NumColor[0] = ThemeAttr("mbarchart.num.fg")
return mbc
} }
func (bc *MBarChart) layout() { func (bc *MBarChart) layout() {
@ -139,7 +141,6 @@ func (bc *MBarChart) layout() {
} }
func (bc *MBarChart) SetMax(max int) { func (bc *MBarChart) SetMax(max int) {
if max > 0 { if max > 0 {
bc.max = max bc.max = max
} }
@ -148,7 +149,9 @@ func (bc *MBarChart) SetMax(max int) {
// Buffer implements Bufferer interface. // Buffer implements Bufferer interface.
func (bc *MBarChart) Buffer() Buffer { func (bc *MBarChart) Buffer() Buffer {
buf := bc.Block.Buffer() buf := bc.Block.Buffer()
bc.layout() bc.layout()
var oftX int var oftX int
for i := 0; i < bc.numBar && i < bc.minDataLen && i < len(bc.DataLabels); i++ { for i := 0; i < bc.numBar && i < bc.minDataLen && i < len(bc.DataLabels); i++ {

22
render.go
View File

@ -10,7 +10,7 @@ import (
"sync" "sync"
"time" "time"
tm "github.com/nsf/termbox-go" tb "github.com/nsf/termbox-go"
) )
// Bufferer should be implemented by all renderable components. // Bufferer should be implemented by all renderable components.
@ -21,10 +21,10 @@ type Bufferer interface {
// Init initializes termui library. This function should be called before any others. // Init initializes termui library. This function should be called before any others.
// After initialization, the library must be finalized by 'Close' function. // After initialization, the library must be finalized by 'Close' function.
func Init() error { func Init() error {
if err := tm.Init(); err != nil { if err := tb.Init(); err != nil {
return err return err
} }
tm.SetInputMode(tm.InputEsc | tm.InputMouse) tb.SetInputMode(tb.InputEsc | tb.InputMouse)
DefaultEvtStream = NewEvtStream() DefaultEvtStream = NewEvtStream()
sysEvtChs = make([]chan Event, 0) sysEvtChs = make([]chan Event, 0)
@ -65,15 +65,15 @@ func Init() error {
// Close finalizes termui library, // Close finalizes termui library,
// should be called after successful initialization when termui's functionality isn't required anymore. // should be called after successful initialization when termui's functionality isn't required anymore.
func Close() { func Close() {
tm.Close() tb.Close()
} }
var renderLock sync.Mutex var renderLock sync.Mutex
func termSync() { func termSync() {
renderLock.Lock() renderLock.Lock()
tm.Sync() tb.Sync()
termWidth, termHeight = tm.Size() termWidth, termHeight = tb.Size()
renderLock.Unlock() renderLock.Unlock()
} }
@ -105,7 +105,7 @@ func render(bs ...Bufferer) {
for p, c := range buf.CellMap { for p, c := range buf.CellMap {
if p.In(buf.Area) { if p.In(buf.Area) {
tm.SetCell(p.X, p.Y, c.Ch, toTmAttr(c.Fg), toTmAttr(c.Bg)) tb.SetCell(p.X, p.Y, c.Ch, toTmAttr(c.Fg), toTmAttr(c.Bg))
} }
} }
@ -114,25 +114,25 @@ func render(bs ...Bufferer) {
renderLock.Lock() renderLock.Lock()
// render // render
tm.Flush() tb.Flush()
renderLock.Unlock() renderLock.Unlock()
} }
func Clear() { func Clear() {
tm.Clear(tm.ColorDefault, toTmAttr(ThemeAttr("bg"))) tb.Clear(tb.ColorDefault, toTmAttr(ThemeAttr("bg")))
} }
func clearArea(r image.Rectangle, bg Attribute) { func clearArea(r image.Rectangle, bg Attribute) {
for i := r.Min.X; i < r.Max.X; i++ { for i := r.Min.X; i < r.Max.X; i++ {
for j := r.Min.Y; j < r.Max.Y; j++ { for j := r.Min.Y; j < r.Max.Y; j++ {
tm.SetCell(i, j, ' ', tm.ColorDefault, toTmAttr(bg)) tb.SetCell(i, j, ' ', tb.ColorDefault, toTmAttr(bg))
} }
} }
} }
func ClearArea(r image.Rectangle, bg Attribute) { func ClearArea(r image.Rectangle, bg Attribute) {
clearArea(r, bg) clearArea(r, bg)
tm.Flush() tb.Flush()
} }
var renderJobs chan []Bufferer var renderJobs chan []Bufferer

3
sparkline.go
View File

@ -53,8 +53,7 @@ func NewSparkline() Sparkline {
// NewSparklines return a new *Sparklines with given Sparkline(s), you can always add a new Sparkline later. // NewSparklines return a new *Sparklines with given Sparkline(s), you can always add a new Sparkline later.
func NewSparklines(ss ...Sparkline) *Sparklines { func NewSparklines(ss ...Sparkline) *Sparklines {
s := &Sparklines{Block: *NewBlock(), Lines: ss} return &Sparklines{Block: *NewBlock(), Lines: ss}
return s
} }
func (sl *Sparklines) update() { func (sl *Sparklines) update() {

11
table.go
View File

@ -51,11 +51,12 @@ type Table struct {
// NewTable returns a new Table instance // NewTable returns a new Table instance
func NewTable() *Table { func NewTable() *Table {
table := &Table{Block: *NewBlock()} return &Table{
table.FgColor = ColorWhite Block: *NewBlock(),
table.BgColor = ColorDefault FgColor: ColorWhite,
table.Separator = true BgColor: ColorDefault,
return table Separator: true,
}
} }
// CellsWidth calculates the width of a cell array and returns an int // CellsWidth calculates the width of a cell array and returns an int

1
theme.go
View File

@ -103,7 +103,6 @@ func ThemeAttr(name string) Attribute {
} }
func lookUpAttr(clrmap map[string]Attribute, name string) Attribute { func lookUpAttr(clrmap map[string]Attribute, name string) Attribute {
a, ok := clrmap[name] a, ok := clrmap[name]
if ok { if ok {
return a return a

1
widget.go
View File

@ -33,7 +33,6 @@ func NewWgtInfo(wgt Widget) WgtInfo {
func NewWgtMgr() WgtMgr { func NewWgtMgr() WgtMgr {
wm := WgtMgr(make(map[string]WgtInfo)) wm := WgtMgr(make(map[string]WgtInfo))
return wm return wm
} }
func (wm WgtMgr) AddWgt(wgt Widget) { func (wm WgtMgr) AddWgt(wgt Widget) {