sysutils/lazygit
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Added another resizing step

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This commit is contained in:
mjarkk
2019-04-25 21:37:19 +02:00
parent 07fec6d00e
commit 6ba05c94ea
2 changed files with 49 additions and 40 deletions
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36
pkg/gui/view_helpers.go
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@ -173,9 +173,7 @@ func (gui *Gui) switchFocus(g *gocui.Gui, oldView, newView *gocui.View) error {
}
func (gui *Gui) resetOrigin(v *gocui.View) error {
if err := v.SetCursor(0, 0); err != nil {
return err
}
_ = v.SetCursor(0, 0)
return v.SetOrigin(0, 0)
}
@ -186,36 +184,26 @@ func (gui *Gui) focusPoint(cx int, cy int, lineCount int, v *gocui.View) error {
}
ox, oy := v.Origin()
_, height := v.Size()
ly := height - 1
if ly == -1 {
ly = 0
}
// if line is above origin, move origin and set cursor to zero
// if line is below origin + height, move origin and set cursor to max
// otherwise set cursor to value - origin
if ly > lineCount {
if err := v.SetCursor(cx, cy); err != nil {
return err
}
if err := v.SetOrigin(ox, 0); err != nil {
return err
}
_ = v.SetCursor(cx, cy)
_ = v.SetOrigin(ox, 0)
} else if cy < oy {
if err := v.SetCursor(cx, 0); err != nil {
return err
}
if err := v.SetOrigin(ox, cy); err != nil {
return err
}
_ = v.SetCursor(cx, 0)
_ = v.SetOrigin(ox, cy)
} else if cy > oy+ly {
if err := v.SetCursor(cx, ly); err != nil {
return err
}
if err := v.SetOrigin(ox, cy-ly); err != nil {
return err
}
_ = v.SetCursor(cx, ly)
_ = v.SetOrigin(ox, cy-ly)
} else {
if err := v.SetCursor(cx, cy-oy); err != nil {
return err
}
_ = v.SetCursor(cx, cy-oy)
}
return nil
}