Bump gocui

vendor/github.com/jesseduffield/gocui/edit.go

@@ -63,9 +63,7 @@ func SimpleEditor(v *View, key Key, ch rune, mod Modifier) bool {
 		v.TextArea.BackSpaceWord()
 	case key == KeyCtrlY:
 		v.TextArea.Yank()
-
-		// TODO: see if we need all three of these conditions: maybe the final one is sufficient
-	case ch != 0 && mod == 0 && unicode.IsPrint(ch):
+	case unicode.IsPrint(ch):
 		v.TextArea.TypeRune(ch)
 	default:
 		return false

vendor/github.com/jesseduffield/gocui/gui.go

@@ -128,6 +128,7 @@ type Gui struct {
 	currentView       *View
 	managers          []Manager
 	keybindings       []*keybinding
+	focusHandler      func(bool) error
 	maxX, maxY        int
 	outputMode        OutputMode
 	stop              chan struct{}
@@ -603,6 +604,10 @@ func (g *Gui) WhitelistKeybinding(k Key) error {
 	return ErrNotBlacklisted
 }
 
+func (g *Gui) SetFocusHandler(handler func(bool) error) {
+	g.focusHandler = handler
+}
+
 // getKey takes an empty interface with a key and returns the corresponding
 // typed Key or rune.
 func getKey(key interface{}) (Key, rune, error) {
@@ -728,6 +733,8 @@ func (g *Gui) MainLoop() error {
 		Screen.EnableMouse()
 	}
 
+	Screen.EnableFocus()
+
 	for {
 		err := g.processEvent()
 		if err != nil {
@@ -794,6 +801,8 @@ func (g *Gui) handleEvent(ev *GocuiEvent) error {
 	case eventResize:
 		g.onResize()
 		return nil
+	case eventFocus:
+		return g.onFocus(ev)
 	default:
 		return nil
 	}
@@ -1418,6 +1427,14 @@ func (g *Gui) execKeybinding(v *View, kb *keybinding) (bool, error) {
 	return true, nil
 }
 
+func (g *Gui) onFocus(ev *GocuiEvent) error {
+	if g.focusHandler != nil {
+		return g.focusHandler(ev.Focused)
+	}
+
+	return nil
+}
+
 func (g *Gui) StartTicking(ctx context.Context) {
 	go func() {
 		g.Mutexes.tickingMutex.Lock()

vendor/github.com/jesseduffield/gocui/tcell_driver.go

@@ -154,18 +154,20 @@ type gocuiEventType uint8
 //	The 'Mod', 'Key' and 'Ch' fields are valid if 'Type' is 'eventKey'.
 //	The 'MouseX' and 'MouseY' fields are valid if 'Type' is 'eventMouse'.
 //	The 'Width' and 'Height' fields are valid if 'Type' is 'eventResize'.
+//	The 'Focused' field is valid if 'Type' is 'eventFocus'.
 //	The 'Err' field is valid if 'Type' is 'eventError'.
 type GocuiEvent struct {
-	Type   gocuiEventType
-	Mod    Modifier
-	Key    Key
-	Ch     rune
-	Width  int
-	Height int
-	Err    error
-	MouseX int
-	MouseY int
-	N      int
+	Type    gocuiEventType
+	Mod     Modifier
+	Key     Key
+	Ch      rune
+	Width   int
+	Height  int
+	Err     error
+	MouseX  int
+	MouseY  int
+	Focused bool
+	N       int
 }
 
 // Event types.
@@ -174,6 +176,7 @@ const (
 	eventKey
 	eventResize
 	eventMouse
+	eventFocus
 	eventInterrupt
 	eventError
 	eventRaw
@@ -368,6 +371,11 @@ func (g *Gui) pollEvent() GocuiEvent {
 			Ch:     0,
 			Mod:    mouseMod,
 		}
+	case *tcell.EventFocus:
+		return GocuiEvent{
+			Type:    eventFocus,
+			Focused: tev.Focused,
+		}
 	default:
 		return GocuiEvent{Type: eventNone}
 	}