Пример #1
0
func (m *Monitor) Start(conn *net.Conn) {
	if err := ui.Init(); err != nil {
		panic(err)
	}
	defer ui.Close()

	help := ui.NewPar(":PRESS q TO QUIT")
	help.Height = 3
	help.Width = 50
	help.TextFgColor = ui.ColorWhite
	help.BorderLabel = "Help"
	help.BorderFg = ui.ColorCyan

	// build
	ui.Body.AddRows(
		ui.NewRow(
			ui.NewCol(6, 0, help),
		),
	)

	draw := func(t int) {
		ui.Body.Align()
		ui.Render(ui.Body)
	}

	draw(0)
	ui.Handle("/sys/kbd/q", func(ui.Event) {
		ui.StopLoop()
	})
	ui.Handle("/timer/1s", func(e ui.Event) {
		t := e.Data.(ui.EvtTimer)
		draw(int(t.Count))
	})
	ui.Loop()
}
Пример #2
0
func main() {
	err := ui.Init()
	if err != nil {
		panic(err)
	}
	defer ui.Close()

	p := ui.NewPar(":PRESS q TO QUIT DEMO")
	p.Height = 3
	p.Width = 50
	p.TextFgColor = ui.ColorWhite
	p.BorderLabel = "Text Box"
	p.BorderFg = ui.ColorCyan

	g := ui.NewGauge()
	g.Percent = 50
	g.Width = 50
	g.Height = 3
	g.Y = 11
	g.BorderLabel = "Gauge"
	g.BarColor = ui.ColorRed
	g.BorderFg = ui.ColorWhite
	g.BorderLabelFg = ui.ColorCyan

	ui.Render(p, g) // feel free to call Render, it's async and non-block
}
Пример #3
0
func ResetView() {
	termui.Close()
	err := termui.Init()
	if err != nil {
		panic(err)
	}
}
Пример #4
0
func main() {
	err := termui.Init()
	if err != nil {
		panic(err)
	}
	defer termui.Close()

	termui.UseTheme("helloworld")

	strs := []string{
		"[0] github.com/gizak/termui",
		"[1] 你好,世界",
		"[2] こんにちは世界",
		"[3] keyboard.go",
		"[4] output.go",
		"[5] random_out.go",
		"[6] dashboard.go",
		"[7] nsf/termbox-go"}

	ls := termui.NewList()
	ls.Items = strs
	ls.ItemFgColor = termui.ColorYellow
	ls.Border.Label = "List"
	ls.Height = 7
	ls.Width = 25
	ls.Y = 0

	termui.Render(ls)

	<-termui.EventCh()
}
Пример #5
0
func main() {

	err := ui.Init()
	if err != nil {
		panic(err)
	}
	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.WrapLength = 48 // this should be at least p.Width - 2
	p.Height = 20
	p.Width = 50
	p.Y = 2
	p.X = 20
	p.TextFgColor = ui.ColorWhite
	p.BorderLabel = "Text Box with Wrapping"
	p.BorderFg = ui.ColorCyan
	//p.Border = false

	ui.Render(p)

	ui.Handle("/sys/kbd/q", func(ui.Event) {
		ui.StopLoop()
	})

	ui.Loop()
}
Пример #6
0
func main() {

	err := ui.Init()
	if err != nil {
		panic(err)
	}
	defer ui.Close()

	w11 := ui.NewPar("Hello world")
	w11.Height = 10
	w11.Border.Label = "Hello"
	w11.Border.LabelFgColor = ui.ColorGreen

	w12 := ui.NewPar("first")
	w12.Height = 20

	w2 := ui.NewPar("second")
	w2.Height = 20

	ui.Body.AddRows(
		ui.NewRow(
			ui.NewCol(6, 0, w11),
			ui.NewCol(6, 0, w12)),
		ui.NewRow(
			ui.NewCol(12, 0, w2)))

	ui.Body.Align()

	ui.Render(ui.Body)

	<-ui.EventCh()

}
Пример #7
0
func main() {
	err := termui.Init()
	if err != nil {
		panic(err)
	}
	defer termui.Close()

	termui.UseTheme("helloworld")

	bc := termui.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}
	bclabels := []string{"S0", "S1", "S2", "S3", "S4", "S5"}
	bc.Border.Label = "Bar Chart"
	bc.Data = data
	bc.Width = 26
	bc.Height = 10
	bc.DataLabels = bclabels
	bc.TextColor = termui.ColorGreen
	bc.BarColor = termui.ColorRed
	bc.NumColor = termui.ColorYellow

	termui.Render(bc)

	<-termui.EventCh()
}
Пример #8
0
func main() {
	if err := termui.Init(); err != nil {
		panic(err)
	}
	defer termui.Close()

	bc := termui.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}
	bclabels := []string{"S0", "S1", "S2", "S3", "S4", "S5"}
	bc.BorderLabel = "Bar Chart"
	bc.Data = data
	bc.Width = 26
	bc.Height = 10
	bc.DataLabels = bclabels
	bc.TextColor = termui.ColorGreen
	bc.BarColor = termui.ColorRed
	bc.NumColor = termui.ColorYellow

	termui.Render(bc)

	termui.Handle("/sys/kbd/q", func(termui.Event) {
		termui.StopLoop()
	})
	termui.Loop()

}
Пример #9
0
func main() {
	err := termui.Init()
	if err != nil {
		panic(err)
	}
	defer termui.Close()

	//termui.UseTheme("helloworld")

	strs := []string{
		"[0] github.com/gizak/termui",
		"[1] [你好,世界](fg-blue)",
		"[2] [こんにちは世界](fg-red)",
		"[3] [color output](fg-white,bg-green)",
		"[4] output.go",
		"[5] random_out.go",
		"[6] dashboard.go",
		"[7] nsf/termbox-go"}

	ls := termui.NewList()
	ls.Items = strs
	ls.ItemFgColor = termui.ColorYellow
	ls.BorderLabel = "List"
	ls.Height = 7
	ls.Width = 25
	ls.Y = 0

	termui.Render(ls)
	termui.Handle("/sys/kbd/q", func(termui.Event) {
		termui.StopLoop()
	})
	termui.Loop()

}
Пример #10
0
Файл: ui.go Проект: mhoc/river
func BuildUI() {
	ui.Init()
	defer ui.Close()

	receiveBox := CreateReceiveBox()
	sendBox := CreateSendBox()
	ui.Body.AddRows(
		ui.NewRow(ui.NewCol(12, 0, receiveBox)),
		ui.NewRow(ui.NewCol(12, 0, sendBox)),
	)

	ui.Body.Align()
	ui.Render(ui.Body)

	ui.Handle("/sys/kbd/C-x", func(e ui.Event) {
		ui.StopLoop()
	})

	ui.Handle("/timer/1s", func(e ui.Event) {
		ReceiveBoxHeight = ui.TermHeight() - SendBoxHeight
		receiveBox.Height = ReceiveBoxHeight
		ui.Body.Align()
		ui.Render(ui.Body)
	})

	// Leaving this commented out for now
	// I'd like to get this method of screen refreshing working instead of the 1s method,
	// but this crashes on resize.
	// ui.Handle("/sys/wnd/resize", func(e ui.Event) {
	//   ui.Body.Align()
	//   ui.Render(ui.Body)
	// })

	ui.Loop()
}
Пример #11
0
func main() {
	flag.Parse()
	if err := termui.Init(); err != nil {
		panic(err)
	}
	defer termui.Close()

	ticker := time.NewTicker(15 * time.Second)
	go func() {
		for {
			mstats, err := fetch.FetchMemStats(*target)
			if err != nil {
				termui.StopLoop()
				log.Fatal(err)
			}
			render(*mstats)
			<-ticker.C
		}
	}()
	termui.Handle("/sys/kbd/q", func(termui.Event) {
		// press q to quit
		termui.StopLoop()
	})

	termui.Loop()
}
Пример #12
0
func init() {
	err := termui.Init()
	if err != nil {
		panic(err)
	}

	termui.UseTheme("default")

	ui = NewUi()

	refreshTicker := time.NewTicker(time.Millisecond * 50)
	evt := termui.EventCh()

	ui.refresh()

	go func() {
		for {
			select {
			case e := <-evt:
				if e.Type == termui.EventKey && e.Ch == 'q' {
					os.Exit(1)
				}
				if e.Type == termui.EventResize {
					ui.gridWidth = termui.TermWidth()
					ui.refresh()
				}
			case <-refreshTicker.C:
				ui.refresh()
			}
		}
	}()
}
Пример #13
0
// Init creates widgets, sets sizes and labels.
func (t *TermUISingle) Init(data UIData) error {
	err := termui.Init()
	if err != nil {
		return err
	}

	t.Sparklines = make(map[VarName]*termui.Sparkline)

	termui.UseTheme("helloworld")

	t.Title = func() *termui.Par {
		p := termui.NewPar("")
		p.Height = 3
		p.TextFgColor = termui.ColorWhite
		p.Border.Label = "Services Monitor"
		p.Border.FgColor = termui.ColorCyan
		return p
	}()
	t.Status = func() *termui.Par {
		p := termui.NewPar("")
		p.Height = 3
		p.TextFgColor = termui.ColorWhite
		p.Border.Label = "Status"
		p.Border.FgColor = termui.ColorCyan
		return p
	}()

	t.Pars = make([]*termui.Par, len(data.Vars))
	for i, name := range data.Vars {
		par := termui.NewPar("")
		par.TextFgColor = colorByKind(name.Kind())
		par.Border.Label = name.Short()
		par.Border.LabelFgColor = termui.ColorGreen
		par.Height = 3
		t.Pars[i] = par
	}

	var sparklines []termui.Sparkline
	for _, name := range data.Vars {
		spl := termui.NewSparkline()
		spl.Height = 1
		spl.TitleColor = colorByKind(name.Kind())
		spl.LineColor = colorByKind(name.Kind())
		spl.Title = name.Long()
		sparklines = append(sparklines, spl)
	}

	t.Sparkline = func() *termui.Sparklines {
		s := termui.NewSparklines(sparklines...)
		s.Height = 2*len(sparklines) + 2
		s.HasBorder = true
		s.Border.Label = fmt.Sprintf("Monitoring")
		return s
	}()

	t.Relayout()

	return nil
}
Пример #14
0
func main() {
	err := termui.Init()
	if err != nil {
		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}
	spl0 := termui.NewSparkline()
	spl0.Data = data[3:]
	spl0.Title = "Sparkline 0"
	spl0.LineColor = termui.ColorGreen

	// single
	spls0 := termui.NewSparklines(spl0)
	spls0.Height = 2
	spls0.Width = 20
	spls0.Border = false

	spl1 := termui.NewSparkline()
	spl1.Data = data
	spl1.Title = "Sparkline 1"
	spl1.LineColor = termui.ColorRed

	spl2 := termui.NewSparkline()
	spl2.Data = data[5:]
	spl2.Title = "Sparkline 2"
	spl2.LineColor = termui.ColorMagenta

	// group
	spls1 := termui.NewSparklines(spl0, spl1, spl2)
	spls1.Height = 8
	spls1.Width = 20
	spls1.Y = 3
	spls1.BorderLabel = "Group Sparklines"

	spl3 := termui.NewSparkline()
	spl3.Data = data
	spl3.Title = "Enlarged Sparkline"
	spl3.Height = 8
	spl3.LineColor = termui.ColorYellow

	spls2 := termui.NewSparklines(spl3)
	spls2.Height = 11
	spls2.Width = 30
	spls2.BorderFg = termui.ColorCyan
	spls2.X = 21
	spls2.BorderLabel = "Tweeked Sparkline"

	termui.Render(spls0, spls1, spls2)

	termui.Handle("/sys/kbd/q", func(termui.Event) {
		termui.StopLoop()
	})
	termui.Loop()

}
Пример #15
0
func newTerminalUI(appName string) error {
	if err := ui.Init(); err != nil {
		return err
	}
	ui.UseTheme("helloworld")

	// usage text
	usageText := fmt.Sprintf(`Show live statistics for [%s]

:Press 'q' or 'ctrl-c' to exit
:Press 'PageUp' to increase app instances
:Press 'PageDown' to decrease app instances`, appName)
	usage := ui.NewPar(usageText)
	usage.Height = 12
	usage.TextFgColor = ui.ColorWhite
	usage.Border.Label = "Usage"
	usage.Border.FgColor = ui.ColorCyan

	// summary text
	summary := ui.NewPar("")
	summary.Height = 12
	summary.TextFgColor = ui.ColorRed
	summary.Border.Label = "Summary"
	summary.Border.FgColor = ui.ColorCyan

	// cpu sparklines
	data := [400]int{}
	line := ui.NewSparkline()
	line.Data = data[:]
	line.Height = 4
	line.LineColor = colors[0]
	cpu := ui.NewSparklines(line)
	cpu.Height = 7
	cpu.Border.Label = "CPU Usage"

	// memory gauges
	mem := make([]*ui.Gauge, 1)
	for i := range mem {
		mem[i] = ui.NewGauge()
		mem[i].Percent = 0
		mem[i].Height = 5
	}

	// disk bars
	disk := ui.NewBarChart()
	disk.Border.Label = "Disk Usage (in MB)"
	disk.Data = []int{0, 0, 0, 0, 0, 0, 0, 0}
	disk.Height = 12
	disk.BarWidth = 10
	disk.DataLabels = []string{"I: 0", "I: 1", "I: 2", "I: 3", "I: 4", "I: 5", "I: 6", "I: 7"}
	disk.TextColor = ui.ColorWhite
	disk.BarColor = ui.ColorYellow
	disk.NumColor = ui.ColorWhite

	term = &TerminalUI{ui.Body, usage, summary, cpu, mem, disk}
	return nil
}
Пример #16
0
Файл: main.go Проект: bnadland/r
func main() {
	err := termui.Init()
	if err != nil {
		panic(err)
	}
	defer termui.Close()

	showSubreddit("golang")
}
Пример #17
0
func main() {
	err := termui.Init()
	if err != nil {
		panic(err)
	}
	defer termui.Close()

	//termui.UseTheme("helloworld")

	sinps := (func() []float64 {
		n := 220
		ps := make([]float64, n)
		for i := range ps {
			ps[i] = 1 + math.Sin(float64(i)/5)
		}
		return ps
	})()

	lc0 := termui.NewLineChart()
	lc0.BorderLabel = "braille-mode Line Chart"
	lc0.Data = sinps
	lc0.Width = 50
	lc0.Height = 12
	lc0.X = 0
	lc0.Y = 0
	lc0.AxesColor = termui.ColorWhite
	lc0.LineColor = termui.ColorGreen | termui.AttrBold

	lc1 := termui.NewLineChart()
	lc1.BorderLabel = "dot-mode Line Chart"
	lc1.Mode = "dot"
	lc1.Data = sinps
	lc1.Width = 26
	lc1.Height = 12
	lc1.X = 51
	lc1.DotStyle = '+'
	lc1.AxesColor = termui.ColorWhite
	lc1.LineColor = termui.ColorYellow | termui.AttrBold

	lc2 := termui.NewLineChart()
	lc2.BorderLabel = "dot-mode Line Chart"
	lc2.Mode = "dot"
	lc2.Data = sinps[4:]
	lc2.Width = 77
	lc2.Height = 16
	lc2.X = 0
	lc2.Y = 12
	lc2.AxesColor = termui.ColorWhite
	lc2.LineColor = termui.ColorCyan | termui.AttrBold

	termui.Render(lc0, lc1, lc2)
	termui.Handle("/sys/kbd/q", func(termui.Event) {
		termui.StopLoop()
	})
	termui.Loop()

}
Пример #18
0
//doLiveGraph builds a graph in the terminal window that
//updates every graphUpdate seconds
//It will build up to maxGraphs graphs with one time-series
//per graph
func doLiveGraph(res *wavefront.QueryResponse, query *wavefront.Querying, period int64) {

	err := ui.Init()
	if err != nil {
		log.Fatal(err)
	}
	defer ui.Close()

	if maxGraphs > len(res.TimeSeries) {
		maxGraphs = len(res.TimeSeries)
	}

	var wDivisor, hDivisor int
	switch maxGraphs {
	case 1:
		wDivisor = 1
		hDivisor = 1
	case 2:
		wDivisor = 2
		hDivisor = 1
	case 3, 4:
		wDivisor = 2
		hDivisor = 2
	}

	height := ui.TermHeight() / hDivisor
	width := ui.TermWidth() / wDivisor
	xVals, yVals := calculateCoords(maxGraphs, ui.TermWidth()/wDivisor, ui.TermHeight()/hDivisor)
	graphs := buildGraphs(res, height, width, xVals, yVals)

	ui.Render(graphs...)
	ui.Handle("/sys/kbd/q", func(ui.Event) {
		// press q to quit
		ui.StopLoop()
	})

	ui.Handle("/sys/kbd/C-c", func(ui.Event) {
		// handle Ctrl + c combination
		ui.StopLoop()
	})

	ui.Handle("/timer/1s", func(e ui.Event) {
		query.SetEndTime(time.Now())
		query.SetStartTime(period)
		res, err := query.Execute()
		if err != nil {
			log.Fatal(err)
		}
		graphs := buildGraphs(res, height, width, xVals, yVals)
		ui.Render(graphs...)
	})

	ui.Loop()

}
Пример #19
0
func (s *Stats) Start() {
	s.cfUI.Say("Starting Stats...")
	err := termui.Init()
	if err != nil {
		s.cfUI.Warn(err.Error())
		return
	}
	defer termui.Close()

	go func() {

		sinkTypeChart := &charts.SinkTypeChart{}
		sinkTypeChart.Init(s.cfUI)

		uaaChart := &charts.UAAChart{}
		uaaChart.Init(s.cfUI)

		msgLossChart := &charts.MsgLossChart{}
		msgLossChart.Init(s.cfUI)

		notesChart := &charts.NotesChart{}
		notesChart.Init()

		s.client.Sift(
			[]charts.Chart{
				sinkTypeChart,
				uaaChart,
				msgLossChart,
			},
		)

		termui.Body.AddRows(
			termui.NewRow(
				termui.NewCol(6, 0, sinkTypeChart),
				termui.NewCol(6, 0, uaaChart),
			),
			termui.NewRow(
				termui.NewCol(6, 0, msgLossChart),
				termui.NewCol(6, 0, notesChart),
			),
		)

		for {
			termui.Body.Align()
			termui.Render(termui.Body)
			time.Sleep(1 * time.Second)
		}
	}()

	termui.Handle("/sys/kbd/q", func(termui.Event) {
		termui.StopLoop()
	})
	termui.Loop()

}
Пример #20
0
func main() {

	err := termui.Init()
	if err != nil {
		panic(err)
	}
	defer termui.Close()

	sinps := (func() []float64 {
		n := 220
		ps := make([]float64, n)
		for i := range ps {
			ps[i] = 1 + math.Sin(float64(i)/5)
		}
		return ps
	})()

	p := termui.NewPar(":PRESS q or Esc TO QUIT DEMO Hello World")
	p.Height = 3
	p.Width = 50
	p.TextFgColor = termui.ColorWhite
	p.BorderLabel = "Hello-World"
	p.BorderFg = termui.ColorCyan

	lc1 := termui.NewLineChart()
	lc1.BorderLabel = "dot-mode Line Chart"
	lc1.Mode = "dot"
	lc1.Data = sinps
	lc1.Width = 26
	lc1.Height = 12
	lc1.X = 51
	lc1.DotStyle = '+'
	lc1.AxesColor = termui.ColorWhite
	lc1.LineColor = termui.ColorYellow | termui.AttrBold

	g0 := termui.NewGauge()
	g0.Percent = 40
	g0.Width = 50
	g0.Height = 3
	g0.Y = 3
	g0.BorderLabel = "Slim Gauge"
	g0.BarColor = termui.ColorRed
	g0.BorderFg = termui.ColorWhite
	g0.BorderLabelFg = termui.ColorCyan

	termui.Render(p, g0, lc1)

	termui.Handle("/sys", func(e termui.Event) {
		k, ok := e.Data.(termui.EvtKbd)
		if ok && (k.KeyStr == "q" || k.KeyStr == "<escape>") {
			termui.StopLoop()
		}
	})
	termui.Loop()
}
Пример #21
0
func main() {
	err := ui.Init()
	if err != nil {
		panic(err)
	}
	defer ui.Close()
	initial()
	ech := ui.EventCh()
	for screen := intro; screen != nil; {
		screen = screen(ech)
	}
}
Пример #22
0
func main() {
	err := termui.Init()
	if err != nil {
		panic(err)
	}
	defer termui.Close()

	termui.UseTheme("helloworld")

	g0 := termui.NewGauge()
	g0.Percent = 40
	g0.Width = 50
	g0.Height = 3
	g0.Border.Label = "Slim Gauge"
	g0.BarColor = termui.ColorRed
	g0.Border.FgColor = termui.ColorWhite
	g0.Border.LabelFgColor = termui.ColorCyan

	g2 := termui.NewGauge()
	g2.Percent = 60
	g2.Width = 50
	g2.Height = 3
	g2.PercentColor = termui.ColorBlue
	g2.Y = 3
	g2.Border.Label = "Slim Gauge"
	g2.BarColor = termui.ColorYellow
	g2.Border.FgColor = termui.ColorWhite

	g1 := termui.NewGauge()
	g1.Percent = 30
	g1.Width = 50
	g1.Height = 5
	g1.Y = 6
	g1.Border.Label = "Big Gauge"
	g1.PercentColor = termui.ColorYellow
	g1.BarColor = termui.ColorGreen
	g1.Border.FgColor = termui.ColorWhite
	g1.Border.LabelFgColor = termui.ColorMagenta

	g3 := termui.NewGauge()
	g3.Percent = 50
	g3.Width = 50
	g3.Height = 3
	g3.Y = 11
	g3.Border.Label = "Gauge with custom label"
	g3.Label = "{{percent}}% (100MBs free)"
	g3.LabelAlign = termui.AlignRight

	termui.Render(g0, g1, g2, g3)

	<-termui.EventCh()
}
Пример #23
0
Файл: gom.go Проект: x0ry/gom
func main() {
	flag.Parse()
	if err := ui.Init(); err != nil {
		panic(err)
	}
	defer ui.Close()
	draw()
	ui.Handle("/sys/kbd", func(e ui.Event) {
		ev := e.Data.(ui.EvtKbd)
		switch ev.KeyStr {
		case ":":
			promptMsg = ":"
		case "C-8":
			if l := len(promptMsg); l != 0 {
				promptMsg = promptMsg[:l-1]
			}
		case "<enter>":
			handleInput()
			promptMsg = ""
		case "<left>":
		case "<up>":
			if reportPage > 0 {
				reportPage--
			}
		case "<right>":
		case "<down>":
			reportPage++
		case "<escape>":
			promptMsg = ""
		default:
			// TODO: filter irrelevant keys such as up, down, etc.
			promptMsg += ev.KeyStr
		}
		refresh()
	})
	ui.Handle("/sys/kbd/C-c", func(ui.Event) {
		ui.StopLoop()
	})
	ui.Handle("/timer/1s", func(ui.Event) {
		loadProfile(false)
		loadStats()
		refresh()
	})
	ui.Handle("/sys/wnd/resize", func(e ui.Event) {
		ui.Body.Width = ui.TermWidth()
		refresh()
	})

	ui.Body.Align()
	ui.Render(ui.Body)
	ui.Loop()
}
Пример #24
0
func main() {
	// run as client
	if len(os.Args) > 1 {
		fmt.Print(debug.ConnectAndListen())
		return
	}

	// run as server
	go func() { panic(debug.ListenAndServe()) }()

	if err := termui.Init(); err != nil {
		panic(err)
	}
	defer termui.Close()

	//termui.UseTheme("helloworld")
	b := termui.NewBlock()
	b.Width = 20
	b.Height = 20
	b.Float = termui.AlignCenter
	b.BorderLabel = "[HELLO](fg-red,bg-white) [WORLD](fg-blue,bg-green)"

	termui.Render(b)

	termui.Handle("/sys", func(e termui.Event) {
		k, ok := e.Data.(termui.EvtKbd)
		debug.Logf("->%v\n", e)
		if ok && k.KeyStr == "q" {
			termui.StopLoop()
		}
	})

	termui.Handle(("/usr"), func(e termui.Event) {
		debug.Logf("->%v\n", e)
	})

	termui.Handle("/timer/1s", func(e termui.Event) {
		t := e.Data.(termui.EvtTimer)
		termui.SendCustomEvt("/usr/t", t.Count)

		if t.Count%2 == 0 {
			b.BorderLabel = "[HELLO](fg-red,bg-green) [WORLD](fg-blue,bg-white)"
		} else {
			b.BorderLabel = "[HELLO](fg-blue,bg-white) [WORLD](fg-red,bg-green)"
		}

		termui.Render(b)

	})

	termui.Loop()
}
Пример #25
0
func main() {
	err := termui.Init()
	if err != nil {
		panic(err)
	}
	defer termui.Close()

	if termutil.Isatty(os.Stdin.Fd()) {
		panic("...")
	}

	eventChan := make(chan termbox.Event)
	go func() {
		for {
			eventChan <- termbox.PollEvent()
		}
	}()

	dataChan := make(chan string)
	go func() {
		scanner := bufio.NewScanner(os.Stdin)
		for scanner.Scan() {
			dataChan <- scanner.Text()
		}
		if err := scanner.Err(); err != nil {
			panic(err)
		}
	}()

	summary := cntbar.NewSummary()
	tick := time.Tick(tickInterval)
	termui.UseTheme("helloworld")

	render(summary)

	for {
		select {
		case event := <-eventChan:
			if event.Type == termbox.EventKey && event.Ch == 'q' {
				return
			}
		case data := <-dataChan:
			summary.CountUp(data)
		case <-tick:
			render(summary)
		}
	}
}
Пример #26
0
func main() {
	if len(os.Args) < 2 {
		log.Fatal("Usage: ", os.Args[0], " <sparkyfish server hostname/IP>[:port]")
	}

	dest := os.Args[1]
	i := last(dest, ':')
	if i < 0 {
		dest = fmt.Sprint(dest, ":7121")
	}

	// Initialize our screen
	err := termui.Init()
	if err != nil {
		panic(err)
	}

	if termui.TermWidth() < 60 || termui.TermHeight() < 28 {
		fmt.Println("sparkyfish needs a terminal window at least 60x28 to run.")
		os.Exit(1)
	}

	defer termui.Close()

	// 'q' quits the program
	termui.Handle("/sys/kbd/q", func(termui.Event) {
		termui.StopLoop()
	})
	// 'Q' also works
	termui.Handle("/sys/kbd/Q", func(termui.Event) {
		termui.StopLoop()
	})

	sc := newsparkyClient()
	sc.serverHostname = dest

	sc.prepareChannels()

	sc.wr = newwidgetRenderer()

	// Begin our tests
	go sc.runTestSequence()

	termui.Loop()
}
func main() {

	if len(os.Args) < 2 {
		fmt.Println("Please specify the URL you want to check.")
		os.Exit(0)
	}

	url := os.Args[1]
	info := detect(url)

	err := ui.Init()
	if err != nil {
		panic(err)
	}
	buildUI(info)
	defer ui.Close()

}
Пример #28
0
func main() {
	err := termui.Init()
	if err != nil {
		panic(err)
	}
	defer termui.Close()

	//termui.UseTheme("helloworld")

	bc := termui.NewMBarChart()
	math := []int{90, 85, 90, 80}
	english := []int{70, 85, 75, 60}
	science := []int{75, 60, 80, 85}
	compsci := []int{100, 100, 100, 100}
	bc.Data[0] = math
	bc.Data[1] = english
	bc.Data[2] = science
	bc.Data[3] = compsci
	studentsName := []string{"Ken", "Rob", "Dennis", "Linus"}
	bc.BorderLabel = "Student's Marks X-Axis=Name Y-Axis=Marks[Math,English,Science,ComputerScience] in %"
	bc.Width = 100
	bc.Height = 30
	bc.Y = 0
	bc.BarWidth = 10
	bc.DataLabels = studentsName
	bc.ShowScale = true //Show y_axis scale value (min and max)
	bc.SetMax(400)

	bc.TextColor = termui.ColorGreen    //this is color for label (x-axis)
	bc.BarColor[3] = termui.ColorGreen  //BarColor for computerscience
	bc.BarColor[1] = termui.ColorYellow //Bar Color for english
	bc.NumColor[3] = termui.ColorRed    // Num color for computerscience
	bc.NumColor[1] = termui.ColorRed    // num color for english

	//Other colors are automatically populated, btw All the students seems do well in computerscience. :p

	termui.Render(bc)

	termui.Handle("/sys/kbd/q", func(termui.Event) {
		termui.StopLoop()
	})
	termui.Loop()

}
func main() {
	defer glog.Flush()
	flag.Parse()

	err := ui.Init()
	if err != nil {
		panic(err)
	}
	defer ui.Close()

	jenkins, err := gojenkins.CreateJenkins(*jenkinsUrl).Init()
	if err != nil {
		panic(err)
	}
	ls, infobox, redbox, yellowbox, greenbox := initWidgets()

	if *filter != "" {
		filterBuildName = regexp.MustCompile(*filter)
	}

	evt := make(chan tm.Event)
	go func() {
		for {
			evt <- tm.PollEvent()
		}
	}()

	ticker := time.NewTicker(*sampleInterval).C
	for {
		select {
		case e := <-evt:
			if e.Type == tm.EventKey && e.Ch == 'q' {
				return
			}
		case <-ticker:
			// alway resize, strange behaviour with tm.EventResize
			resizeUI(ls)
			ls.Items = ls.Items[:0]
			resetBox(infobox, redbox, yellowbox, greenbox)
			jenkinsPoll(jenkins, infobox, ls, redbox, yellowbox, greenbox)
			ui.Render(ui.Body)
		}
	}
}
Пример #30
0
func main() {
	err := termui.Init()
	if err != nil {
		panic(err)
	}
	defer termui.Close()

	termui.UseTheme("helloworld")

	g0 := termui.NewGauge()
	g0.Percent = 40
	g0.Width = 50
	g0.Height = 3
	g0.Border.Label = "Slim Gauge"
	g0.BarColor = termui.ColorRed
	g0.Border.FgColor = termui.ColorWhite
	g0.Border.LabelFgColor = termui.ColorCyan

	g2 := termui.NewGauge()
	g2.Percent = 60
	g2.Width = 50
	g2.Height = 3
	g2.PercentColor = termui.ColorBlue
	g2.Y = 3
	g2.Border.Label = "Slim Gauge"
	g2.BarColor = termui.ColorYellow
	g2.Border.FgColor = termui.ColorWhite

	g1 := termui.NewGauge()
	g1.Percent = 30
	g1.Width = 50
	g1.Height = 5
	g1.Y = 6
	g1.Border.Label = "Big Gauge"
	g1.PercentColor = termui.ColorYellow
	g1.BarColor = termui.ColorGreen
	g1.Border.FgColor = termui.ColorWhite
	g1.Border.LabelFgColor = termui.ColorMagenta

	termui.Render(g0, g1, g2)

	termbox.PollEvent()
}