begin work on settings dialog

ui/controller/controller.go

@@ -304,6 +304,18 @@ func (c *Controller) ShowAboutDialog() {
 	pop.Show()
 }
 
+func (c *Controller) ShowSettingsDialog() {
+	dlg := dialogs.NewSettingsDialog(c.App.Config)
+	pop := widget.NewModalPopUp(dlg, c.MainWindow.Canvas())
+	dlg.OnDismiss = func() {
+		pop.Hide()
+		c.doModalClosed()
+	}
+	c.ClosePopUpOnEscape(pop)
+	c.haveModal = true
+	pop.Show()
+}
+
 func (c *Controller) trySetPasswordAndConnectToServer(server *backend.ServerConfig, password string) error {
 	if err := c.App.ServerManager.SetServerPassword(server, password); err != nil {
 		log.Printf("error setting keyring credentials: %v", err)

ui/dialogs/settingsdialog.go

@@ -0,0 +1,58 @@
+package dialogs
+
+import (
+	"supersonic/backend"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/data/binding"
+	"fyne.io/fyne/v2/layout"
+	"fyne.io/fyne/v2/widget"
+)
+
+var boldStyle = widget.RichTextStyle{TextStyle: fyne.TextStyle{Bold: true}}
+
+type SettingsDialog struct {
+	widget.BaseWidget
+
+	OnReplayGainSettingsChanged    func()
+	OnAudioExclusiveSettingChanged func()
+	OnDismiss                      func()
+
+	config *backend.Config
+
+	content fyne.CanvasObject
+}
+
+func NewSettingsDialog(config *backend.Config) *SettingsDialog {
+	s := &SettingsDialog{config: config}
+	s.ExtendBaseWidget(s)
+
+	replayGainSelect := widget.NewSelect([]string{"None", "Album", "Track"}, nil)
+
+	tabs := container.NewAppTabs(
+		container.NewTabItem("General", container.NewVBox(
+			widget.NewRichText(&widget.TextSegment{Text: "Scrobbling", Style: boldStyle}),
+			widget.NewCheckWithData("Send playback statistics to server", binding.BindBool(&config.Scrobbling.Enabled)))),
+		container.NewTabItem("Playback", container.NewVBox(
+			widget.NewRichText(&widget.TextSegment{Text: "ReplayGain", Style: boldStyle}),
+			container.New(layout.NewFormLayout(),
+				widget.NewLabel("ReplayGain mode"), replayGainSelect,
+				widget.NewLabel("Prevent clipping"), widget.NewCheckWithData("", binding.BindBool(&config.ReplayGain.PreventClipping)),
+			),
+			widget.NewSeparator(),
+			widget.NewCheckWithData("Audio exclusive mode", binding.BindBool(&config.LocalPlayback.AudioExclusive)))),
+	)
+	s.content = container.NewVBox(tabs, widget.NewSeparator(),
+		container.NewHBox(layout.NewSpacer(), widget.NewButton("Close", func() {
+			if s.OnDismiss != nil {
+				s.OnDismiss()
+			}
+		})))
+
+	return s
+}
+
+func (s *SettingsDialog) CreateRenderer() fyne.WidgetRenderer {
+	return widget.NewSimpleRenderer(s.content)
+}

ui/mainwindow.go

@@ -108,6 +108,7 @@ func NewMainWindow(fyneApp fyne.App, appName, appVersion string, app *backend.Ap
 			}
 		}()
 	})
+	m.BrowsingPane.AddSettingsMenuItem("Settings...", m.Controller.ShowSettingsDialog)
 	m.BrowsingPane.AddSettingsMenuItem("About...", m.Controller.ShowAboutDialog)
 	m.addNavigationButtons()
 	m.BrowsingPane.DisableNavigationButtons()