mirror of
https://github.com/navidys/tvxwidgets.git
synced 2025-05-01 22:18:14 +08:00
94 lines
2.6 KiB
Go
94 lines
2.6 KiB
Go
package main
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import (
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"time"
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"github.com/gdamore/tcell/v2"
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"github.com/navidys/tvxwidgets"
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"github.com/rivo/tview"
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)
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func main() {
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app := tview.NewApplication()
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iowaitSparkline := tvxwidgets.NewSparkline()
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iowaitSparkline.SetBorder(false)
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iowaitSparkline.SetDataTitle("Disk I/O (iowait)")
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iowaitSparkline.SetBorderColor(tcell.ColorDimGray)
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iowaitSparkline.SetTitleColor(tcell.ColorDimGray)
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iowaitSparkline.SetDataTitleColor(tcell.ColorDarkOrange)
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iowaitSparkline.SetLineColor(tcell.ColorMediumPurple)
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systemSparkline := tvxwidgets.NewSparkline()
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systemSparkline.SetBorder(false)
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systemSparkline.SetDataTitle("Disk I/O (system)")
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systemSparkline.SetBorderColor(tcell.ColorDimGray)
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systemSparkline.SetTitleColor(tcell.ColorDimGray)
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systemSparkline.SetDataTitleColor(tcell.ColorDarkOrange)
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systemSparkline.SetLineColor(tcell.ColorSteelBlue)
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iowaitData := []float64{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}
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systemData := []float64{0, 0, 1, 2, 9, 5, 3, 1, 2, 0, 6, 3, 2, 2, 6, 8, 5, 2, 1, 5, 8, 6, 1, 4, 1, 1, 4, 3, 6}
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ioSparkLineData := func() []float64 {
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for i := 0; i < 5; i++ {
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iowaitData = append(iowaitData, iowaitData...)
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}
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return iowaitData
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}()
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systemSparklineData := func() []float64 {
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for i := 0; i < 5; i++ {
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systemData = append(systemData, systemData...)
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}
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return systemData
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}()
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iowaitSparkline.SetData(ioSparkLineData)
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systemSparkline.SetData(systemSparklineData)
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sparklineGroupLayout := tview.NewFlex().SetDirection(tview.FlexRow)
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sparklineGroupLayout.SetBorder(true)
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sparklineGroupLayout.SetBorderColor(tcell.ColorDimGray)
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sparklineGroupLayout.SetTitle("DISK IO")
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sparklineGroupLayout.SetTitleColor(tcell.ColorDarkOrange)
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sparklineGroupLayout.AddItem(iowaitSparkline, 0, 1, false)
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sparklineGroupLayout.AddItem(tview.NewBox(), 1, 0, false)
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sparklineGroupLayout.AddItem(systemSparkline, 0, 1, false)
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moveData := func() ([]float64, []float64) {
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newIOWaitData := ioSparkLineData[1:]
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newIOWaitData = append(newIOWaitData, ioSparkLineData[0])
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ioSparkLineData = newIOWaitData
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newSystemData := systemSparklineData[1:]
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newSystemData = append(newSystemData, systemSparklineData[0])
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systemSparklineData = newSystemData
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return newIOWaitData, newSystemData
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}
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update := func() {
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tick := time.NewTicker(500 * time.Millisecond)
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for {
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select {
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case <-tick.C:
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d1, d2 := moveData()
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iowaitSparkline.SetData(d1)
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systemSparkline.SetData(d2)
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app.Draw()
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}
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}
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}
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go update()
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if err := app.SetRoot(sparklineGroupLayout, true).EnableMouse(true).Run(); err != nil {
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panic(err)
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}
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}
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