commit autocomplete automatically on up/down

app/settings.go

@@ -28,10 +28,16 @@ func (view *Settings) Event(state *ui.State, event vaxis.Event) (processed bool)
 		case "Ctrl+c", "Ctrl+d":
 			close(ui.Quit)
 		case "Up":
+			if view.index == 3 {
+				view.inputs[2].Update(event)
+			}
 			if view.index > 0 {
 				view.index--
 			}
 		case "Down":
+			if view.index == 3 {
+				view.inputs[2].Update(event)
+			}
 			if view.index < 4 {
 				view.index++
 			}

ui/autocomplete.go

@@ -13,9 +13,7 @@ type Input struct {
 	Placeholder  string
 }
 
-func (m *Input) Draw(win vaxis.Window) {
+func complete(m *Input) (rest string) {
-	// figure out which thing to complete
-	rest := ""
 	if m.model.String() != "" {
 		for _, comp := range m.AutoComplete {
 			if strings.HasPrefix(comp, m.model.String()) {
@@ -26,11 +24,25 @@ func (m *Input) Draw(win vaxis.Window) {
 	} else {
 		rest = m.Placeholder
 	}
+	return
+}
+
+func (m *Input) Draw(win vaxis.Window) {
+	// figure out which thing to complete
+	rest := complete(m)
 	m.model.Draw(win)
 	win.New(len(m.model.String()), 0, win.Width, win.Height).Print(vaxis.Segment{Text: rest, Style: vaxis.Style{Foreground: vaxis.IndexColor(8)}})
 }
 
 func (m *Input) Update(event vaxis.Event) {
+	if key, ok := event.(vaxis.Key); ok && key.EventType == vaxis.EventPress {
+		switch key.String() {
+		case "Up", "Down":
+			if m.model.String() != "" {
+				m.model.SetContent(m.model.String() + complete(m))
+			}
+		}
+	}
 	m.model.Update(event)
 }