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Rework events (again)

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This commit is contained in:
Caleb Bassi
2018-11-28 18:19:34 -08:00
parent 4022fa43e0
commit ea15e228f4
17 changed files with 190 additions and 294 deletions
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12
_examples/barchart.go
View File

@@ -27,9 +27,11 @@ func main() {
ui.Render(bc)
ui.Handle("q", "<Insert>", func(ui.Event) {
ui.StopLoop()
})
ui.Loop()
for {
e := <-ui.PollEvent()
switch e.ID {
case "q", "<C-c>":
return
}
}
}

49
_examples/dashboard.go
View File

@@ -20,27 +20,20 @@ func main() {
}
defer ui.Close()
p := ui.NewPar(":PRESS q TO QUIT DEMO")
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
pTicker := time.NewTicker(time.Second)
pTickerCount := 1
go func() {
for {
if pTickerCount%2 == 0 {
p.TextFgColor = ui.ColorRed
} else {
p.TextFgColor = ui.ColorWhite
}
pTickerCount++
<-pTicker.C
updateP := func(count int) {
if count%2 == 0 {
p.TextFgColor = ui.ColorRed
} else {
p.TextFgColor = ui.ColorWhite
}
}()
}
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"}
@@ -147,20 +140,18 @@ func main() {
ui.Render(p, l, g, sls, lc, bc, lc2, p2)
}
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
drawTicker := time.NewTicker(time.Second)
drawTickerCount := 1
go func() {
for {
draw(drawTickerCount)
drawTickerCount++
<-drawTicker.C
tickerCount := 1
for {
select {
case e := <-ui.PollEvent():
switch e.ID {
case "q", "<C-c>":
return
}
case <-time.NewTicker(time.Second).C:
updateP(tickerCount)
draw(tickerCount)
tickerCount++
}
}()
ui.Loop()
}
}

12
_examples/gauge.go
View File

@@ -74,9 +74,11 @@ func main() {
ui.Render(g0, g1, g2, g3, g4)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
ui.Loop()
for {
e := <-ui.PollEvent()
switch e.ID {
case "q", "<C-c>":
return
}
}
}

46
_examples/grid.go
View File

@@ -95,37 +95,31 @@ func main() {
ui.Render(ui.Body)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
drawTicker := time.NewTicker(time.Second)
drawTickerCount := 1
go func() {
for {
if drawTickerCount > 103 {
ui.StopLoop()
tickerCount := 1
for {
select {
case e := <-ui.PollEvent():
switch e.ID {
case "q", "<C-c>":
return
case "<Resize>":
payload := e.Payload.(ui.Resize)
ui.Body.Width = payload.Width
ui.Body.Align()
ui.Clear()
ui.Render(ui.Body)
}
case <-time.NewTicker(time.Second).C:
if tickerCount > 103 {
return
}
for _, g := range gs {
g.Percent = (g.Percent + 3) % 100
}
sp.Lines[0].Data = spdata[:100+drawTickerCount]
lc.Data["default"] = sinps[2*drawTickerCount:]
sp.Lines[0].Data = spdata[:100+tickerCount]
lc.Data["default"] = sinps[2*tickerCount:]
ui.Render(ui.Body)
drawTickerCount++
<-drawTicker.C
tickerCount++
}
}()
ui.Handle("<Resize>", func(e ui.Event) {
payload := e.Payload.(ui.Resize)
ui.Body.Width = payload.Width
ui.Body.Align()
ui.Clear()
ui.Render(ui.Body)
})
ui.Loop()
}
}

12
_examples/linechart.go
View File

@@ -66,9 +66,11 @@ func main() {
ui.Render(lc0, lc1, lc2)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
ui.Loop()
for {
e := <-ui.PollEvent()
switch e.ID {
case "q", "<C-c>":
return
}
}
}

12
_examples/list.go
View File

@@ -35,9 +35,11 @@ func main() {
ui.Render(ls)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
ui.Loop()
for {
e := <-ui.PollEvent()
switch e.ID {
case "q", "<C-c>":
return
}
}
}

13
_examples/mbarchart.go
View File

@@ -44,10 +44,11 @@ func main() {
ui.Render(bc)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
ui.Loop()
for {
e := <-ui.PollEvent()
switch e.ID {
case "q", "<C-c>":
return
}
}
}

13
_examples/par.go
View File

@@ -42,10 +42,11 @@ func main() {
ui.Render(par0, par1, par2, par3)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
ui.Loop()
for {
e := <-ui.PollEvent()
switch e.ID {
case "q", "<C-c>":
return
}
}
}

39
_examples/piechart.go
View File

@@ -40,21 +40,7 @@ func main() {
return fmt.Sprintf("%.02f", v)
}
drawTicker := time.NewTicker(time.Second)
drawTickerCount := 1
go func() {
for {
if run {
pc.Data, pc.Offset = randomDataAndOffset()
ui.Render(pc)
}
drawTickerCount++
<-drawTicker.C
}
}()
ui.Handle("s", func(ui.Event) {
pause := func() {
run = !run
if run {
pc.BorderLabel = "Pie Chart"
@@ -62,13 +48,24 @@ func main() {
pc.BorderLabel = "Pie Chart (Stopped)"
}
ui.Render(pc)
})
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
}
ui.Render(pc)
ui.Loop()
for {
select {
case e := <-ui.PollEvent():
switch e.ID {
case "q", "<C-c>":
return
case "s":
pause()
}
case <-time.NewTicker(time.Second).C:
if run {
pc.Data, pc.Offset = randomDataAndOffset()
ui.Render(pc)
}
}
}
}

12
_examples/sparklines.go
View File

@@ -59,9 +59,11 @@ func main() {
ui.Render(spls0, spls1, spls2)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
ui.Loop()
for {
e := <-ui.PollEvent()
switch e.ID {
case "q", "<C-c>":
return
}
}
}

12
_examples/table.go
View File

@@ -53,9 +53,11 @@ func main() {
ui.Render(table2)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
ui.Loop()
for {
e := <-ui.PollEvent()
switch e.ID {
case "q", "<C-c>":
return
}
}
}

36
_examples/tabs.go
View File

@@ -18,14 +18,14 @@ func main() {
}
defer ui.Close()
header := ui.NewPar("Press q to quit, Press j or k to switch tabs")
header := ui.NewPar("Press q to quit, Press h or l to switch tabs")
header.Height = 1
header.Width = 50
header.Border = false
header.TextBgColor = ui.ColorBlue
tab1 := extra.NewTab("pierwszy")
par2 := ui.NewPar("Press q to quit\nPress j or k to switch tabs\n")
par2 := ui.NewPar("Press q to quit\nPress h or l to switch tabs\n")
par2.Height = 5
par2.Width = 37
par2.Y = 0
@@ -61,21 +61,19 @@ func main() {
ui.Render(header, tabpane)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
ui.Handle("j", func(ui.Event) {
tabpane.SetActiveLeft()
ui.Clear()
ui.Render(header, tabpane)
})
ui.Handle("k", func(ui.Event) {
tabpane.SetActiveRight()
ui.Clear()
ui.Render(header, tabpane)
})
ui.Loop()
for {
e := <-ui.PollEvent()
switch e.ID {
case "q", "<C-c>":
return
case "h":
tabpane.SetActiveLeft()
ui.Clear()
ui.Render(header, tabpane)
case "l":
tabpane.SetActiveRight()
ui.Clear()
ui.Render(header, tabpane)
}
}
}

27
_examples/theme.go
View File

@@ -138,20 +138,17 @@ func main() {
ui.Render(p, list, g, sp, lc, bc, lc1, p1)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
drawTicker := time.NewTicker(time.Second)
drawTickerCount := 1
go func() {
for {
draw(drawTickerCount)
drawTickerCount++
<-drawTicker.C
tickerCount := 1
for {
select {
case e := <-ui.PollEvent():
switch e.ID {
case "q", "<C-c>":
return
}
case <-time.NewTicker(time.Second).C:
draw(tickerCount)
tickerCount++
}
}()
ui.Loop()
}
}

43
_examples/ttop.go
View File

@@ -284,7 +284,7 @@ func main() {
termWidth := 70
header := ui.NewPar("Press q to quit, Press j or k to switch tabs")
header := ui.NewPar("Press q to quit, Press h or l to switch tabs")
header.Height = 1
header.Width = 50
header.Border = false
@@ -334,24 +334,21 @@ func main() {
ui.Render(header, tabpane)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
ui.Handle("j", func(ui.Event) {
tabpane.SetActiveLeft()
ui.Render(header, tabpane)
})
ui.Handle("k", func(ui.Event) {
tabpane.SetActiveRight()
ui.Render(header, tabpane)
})
drawTicker := time.NewTicker(time.Second)
drawTickerCount := 1
go func() {
for {
tickerCount := 1
for {
select {
case e := <-ui.PollEvent():
switch e.ID {
case "q", "<C-c>":
return
case "h":
tabpane.SetActiveLeft()
ui.Render(header, tabpane)
case "l":
tabpane.SetActiveRight()
ui.Render(header, tabpane)
}
case <-time.NewTicker(time.Second).C:
cs, errcs := getCpusStatsMap()
if errcs != nil {
panic(errcs)
@@ -365,11 +362,7 @@ func main() {
}
memTabElems.Update(ms)
ui.Render(header, tabpane)
drawTickerCount++
<-drawTicker.C
tickerCount++
}
}()
ui.Loop()
}
}

13
_examples/wrapper.go
View File

@@ -24,13 +24,14 @@ func main() {
p.TextFgColor = ui.ColorWhite
p.BorderLabel = "Text Box with Wrapping"
p.BorderFg = ui.ColorCyan
//p.Border = false
ui.Render(p)
ui.Handle("q", func(ui.Event) {
ui.StopLoop()
})
ui.Loop()
for {
e := <-ui.PollEvent()
switch e.ID {
case "q", "<C-c>":
return
}
}
}