From 0c135515a5eb6cc11eec22b744aa06e6d52cf98e Mon Sep 17 00:00:00 2001
From: Cristian Betivu <cbetivu@gmail.com>
Date: Sun, 6 Jun 2021 12:41:55 +0200
Subject: [PATCH] Use parent view for tab navigation

---
 pkg/gui/menu_panel.go   |  2 ++
 pkg/gui/view_helpers.go | 16 ++++++++++++++--
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/pkg/gui/menu_panel.go b/pkg/gui/menu_panel.go
index fcb1f7a7b..91071f200 100644
--- a/pkg/gui/menu_panel.go
+++ b/pkg/gui/menu_panel.go
@@ -74,11 +74,13 @@ func (gui *Gui) createMenu(title string, items []*menuItem, createMenuOptions cr
 
 	list := utils.RenderDisplayStrings(stringArrays)
 
+	parentView := gui.g.CurrentView()
 	x0, y0, x1, y1 := gui.getConfirmationPanelDimensions(false, list)
 	menuView, _ := gui.g.SetView("menu", x0, y0, x1, y1, 0)
 	menuView.Title = title
 	menuView.FgColor = theme.GocuiDefaultTextColor
 	menuView.ContainsList = true
+	menuView.ParentView = parentView
 	menuView.Clear()
 	menuView.SetOnSelectItem(gui.onSelectItemWrapper(func(selectedLine int) error {
 		return nil
diff --git a/pkg/gui/view_helpers.go b/pkg/gui/view_helpers.go
index dc4f4675d..4f42bfc18 100644
--- a/pkg/gui/view_helpers.go
+++ b/pkg/gui/view_helpers.go
@@ -358,7 +358,7 @@ func (gui *Gui) onViewTabClick(viewName string, tabIndex int) error {
 }
 
 func (gui *Gui) handleNextTab() error {
-	v := gui.g.CurrentView()
+	v := getTabbedView(gui)
 	if v == nil {
 		return nil
 	}
@@ -370,7 +370,7 @@ func (gui *Gui) handleNextTab() error {
 }
 
 func (gui *Gui) handlePrevTab() error {
-	v := gui.g.CurrentView()
+	v := getTabbedView(gui)
 	if v == nil {
 		return nil
 	}
@@ -392,3 +392,15 @@ func (gui *Gui) pageDelta(view *gocui.View) int {
 
 	return delta
 }
+
+func getTabbedView(gui *Gui) *gocui.View {
+	v := gui.g.CurrentView()
+	if v == nil {
+		return nil
+	}
+	if v.Name() == "menu" {
+		v = v.ParentView
+	}
+
+	return v
+}