keybase/kbtui
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updated to not scroll past the bottom of the chat

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This commit is contained in:
David Haukeness
2019-10-30 09:54:26 -06:00
parent 37dc6b8d4f
commit e1c8890721
1 changed files with 15 additions and 3 deletions
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18
main.go
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@ -120,10 +120,15 @@ func scrollDOWN(v *gocui.View) error {
}
func scrollView(v *gocui.View, delta int) error {
if v != nil {
v.Autoscroll = false
_, y := v.Size()
ox, oy := v.Origin()
if err := v.SetOrigin(ox, oy+delta); err != nil {
return err
if oy+delta > strings.Count(v.ViewBuffer(), "\n")-y {
v.Autoscroll = true
} else {
v.Autoscroll = false
if err := v.SetOrigin(ox, oy+delta); err != nil {
return err
}
}
}
return nil
@ -160,6 +165,13 @@ func initKeybindings() error {
}); err != nil {
return err
}
if err := g.SetKeybinding("", gocui.KeyEsc, gocui.ModNone,
func(g *gocui.Gui, v *gocui.View) error {
autoScrollView("Chat")
return nil
}); err != nil {
return err
}
if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone,
func(g *gocui.Gui, v *gocui.View) error {
input, err := getInputString("Input")