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passgo
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Add a back button to the passphrase entry page. Clear the clipboard 

after 45 seconds.
This commit is contained in:
Greg 2019-09-06 11:55:31 -04:00
parent 59a15849f3
commit 9ead860d17
1 changed files with 36 additions and 15 deletions
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51
cmd/passgo-gui/main.go
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@ -286,7 +286,13 @@ func eventLoop() {
Background: darkgray,
Alignment: text.Middle,
}
var copiedWhen time.Time
cleared := &Overlay{Face: face, Text: "clipboard cleared",
Color: black,
Background: darkgray,
Alignment: text.Middle,
}
overlay := copied
var overlayStart time.Time
updateBtns := func() {
passBtns = passBtns[:0]
@ -395,8 +401,16 @@ func eventLoop() {
//p, err := store.Decrypt(name)
if err == nil {
passgo.Clip(p)
copiedWhen = time.Now()
overlayStart = time.Now()
overlay = copied
animOn()
go func() {
time.Sleep(time.Second * 45)
passgo.Clip("")
overlay = cleared
overlayStart = time.Now()
animOn()
}()
} else {
log(Info, "Can't decrypt ", name)
log(Info, err)
@ -413,29 +427,27 @@ func eventLoop() {
page = confPage
}
flex.Layout(c1, c2)
x := time.Since(copiedWhen).Seconds()
x := time.Since(overlayStart).Seconds()
start, end := 1.5, 1.75
switch {
case x > start && x < end:
fade := (end - x) / (end - start)
copied.Color.R = uint8(float64(black.R) * fade)
copied.Color.G = uint8(float64(black.G) * fade)
copied.Color.B = uint8(float64(black.B) * fade)
copied.Color.A = uint8(float64(black.A) * fade)
copied.Background.R = uint8(float64(darkgray.R) * fade)
copied.Background.G = uint8(float64(darkgray.G) * fade)
copied.Background.B = uint8(float64(darkgray.B) * fade)
copied.Background.A = uint8(float64(darkgray.A) * fade)
overlay.Color.R = uint8(float64(black.R) * fade)
overlay.Color.G = uint8(float64(black.G) * fade)
overlay.Color.B = uint8(float64(black.B) * fade)
overlay.Color.A = uint8(float64(black.A) * fade)
overlay.Background.R = uint8(float64(darkgray.R) * fade)
overlay.Background.G = uint8(float64(darkgray.G) * fade)
overlay.Background.B = uint8(float64(darkgray.B) * fade)
overlay.Background.A = uint8(float64(darkgray.A) * fade)
fallthrough
case x <= start:
cs = margincs
al := layout.Align{Alignment: layout.SE}
cs = al.Begin(ops, cs)
cs.Width.Min = cs.Width.Max
dims = al.End(copied.Layout(c, ops, cs))
dims = al.End(overlay.Layout(c, ops, cs))
case animating:
copied.Color = black
copied.Background = darkgray
animOff()
}
}
@ -485,13 +497,21 @@ func eventLoop() {
cs = flex.Rigid()
al := &layout.Align{Alignment: layout.E}
cs = al.Begin(ops, cs)
c4 := flex.End(al.End(okBtn.Layout(c, q, ops, cs)))
btnflx := &layout.Flex{Axis: layout.Horizontal}
btnflx.Init(ops, cs)
cs = btnflx.Rigid()
bc1 := btnflx.End(backBtn.Layout(c, q, ops, cs))
cs = btnflx.Rigid()
bc2 := btnflx.End(okBtn.Layout(c, q, ops, cs))
dims = btnflx.Layout(bc1, bc2)
c4 := flex.End(al.End(dims))
flex.Layout(c1, c2, c3, c4)
if okBtn.Clicked() {
log(Info, "Ok")
go func() { // do not block UI thread
passch <-[]byte(promptEd.Text())
}()
w.Invalidate()
page = listPage
}
if backBtn.Clicked() {
@ -499,6 +519,7 @@ func eventLoop() {
go func() {
passch <- nil // cancel prompt
}()
w.Invalidate()
page = listPage
}
}