From 69088149b2ae43893b7326998985bce61371b40d Mon Sep 17 00:00:00 2001
From: ErikKalkoken <erik.kalkoken@gmail.com>
Date: Thu, 18 Jul 2024 16:56:11 +0200
Subject: [PATCH] Allow hiding value frame

---
 internal/ui/menu.go | 18 ++++++++++++++++++
 internal/ui/ui.go   |  7 +++++--
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/internal/ui/menu.go b/internal/ui/menu.go
index 6867a5a..5b13a2c 100644
--- a/internal/ui/menu.go
+++ b/internal/ui/menu.go
@@ -26,6 +26,7 @@ const (
 	settingRecentFileCountDefault = 5
 	settingLastWindowHeight       = "last-window-height"
 	settingLastWindowWidth        = "last-window-width"
+	settingLastValueFrameHidden   = "last-show-value-detail"
 )
 
 func (u *UI) makeMenu() *fyne.MainMenu {
@@ -105,6 +106,10 @@ func (u *UI) makeMenu() *fyne.MainMenu {
 			u.showSettingsDialog()
 		}),
 	)
+	toogleValueDetail := fyne.NewMenuItem("Show value detail", func() {
+		u.toogleViewDetail()
+	})
+	toogleValueDetail.Checked = !u.detail.Hidden
 	u.viewMenu = fyne.NewMenu("View",
 		fyne.NewMenuItem("Scroll to top", func() {
 			u.treeWidget.ScrollToTop()
@@ -122,6 +127,8 @@ func (u *UI) makeMenu() *fyne.MainMenu {
 		fyne.NewMenuItem("Collapse All", func() {
 			u.treeWidget.CloseAllBranches()
 		}),
+		fyne.NewMenuItemSeparator(),
+		toogleValueDetail,
 	)
 	helpMenu := fyne.NewMenu("Help",
 		fyne.NewMenuItem("Report a bug", func() {
@@ -199,3 +206,14 @@ func (u *UI) updateRecentFilesMenu() {
 	u.fileMenu.Items[3].ChildMenu.Items = items
 	u.fileMenu.Refresh()
 }
+
+func (u *UI) toogleViewDetail() {
+	if u.detail.Hidden {
+		u.detail.Show()
+	} else {
+		u.detail.Hide()
+	}
+	toogleValueDetail := u.viewMenu.Items[7]
+	toogleValueDetail.Checked = !u.detail.Hidden
+	u.viewMenu.Refresh()
+}
diff --git a/internal/ui/ui.go b/internal/ui/ui.go
index ea31bc6..ccecb79 100644
--- a/internal/ui/ui.go
+++ b/internal/ui/ui.go
@@ -71,6 +71,7 @@ type UI struct {
 	jumpToSelection  *widget.Button
 	copyKeyClipboard *widget.Button
 
+	detail             *fyne.Container
 	copyValueClipboard *widget.Button
 	valueDisplay       *widget.RichText
 	valueRaw           string
@@ -167,13 +168,14 @@ func NewUI(app fyne.App) (*UI, error) {
 		u.window.Clipboard().SetContent(u.valueRaw)
 	})
 	u.copyValueClipboard.Disable()
-	detail := container.NewBorder(
+	u.detail = container.NewBorder(
 		nil,
 		nil,
 		nil,
 		u.copyValueClipboard,
 		container.NewScroll(u.valueDisplay),
 	)
+	u.detail.Hidden = app.Preferences().BoolWithFallback(settingLastValueFrameHidden, false)
 
 	// status bar frame
 	statusBar := container.NewHBox(u.statusTreeSize)
@@ -196,7 +198,7 @@ func NewUI(app fyne.App) (*UI, error) {
 	}
 
 	c := container.NewBorder(
-		container.NewVBox(searchBar, selection, detail, widget.NewSeparator()),
+		container.NewVBox(searchBar, selection, u.detail, widget.NewSeparator()),
 		container.NewVBox(widget.NewSeparator(), statusBar),
 		nil,
 		nil,
@@ -228,6 +230,7 @@ func NewUI(app fyne.App) (*UI, error) {
 	u.window.SetOnClosed(func() {
 		app.Preferences().SetFloat(settingLastWindowWidth, float64(u.window.Canvas().Size().Width))
 		app.Preferences().SetFloat(settingLastWindowHeight, float64(u.window.Canvas().Size().Height))
+		app.Preferences().SetBool(settingLastValueFrameHidden, u.detail.Hidden)
 	})
 	return u, nil
 }