Replace audio devices with audio toggle

.vscode/launch.json

@@ -0,0 +1,18 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Launch file",
+            "type": "go",
+            "request": "launch",
+            "mode": "debug",
+            "program": "rhemawave.go",
+            "env": {
+                "DEBUGINFOD_URLS": ""
+            }
+        },
+    ]
+}

internal/page/audioDevices.go

@@ -20,9 +20,8 @@ type AudioDevices struct {
 	title             StringItem
 	prompt            StringItem
 	AudioStatusToggle StringItem
-	highlightIndex    int
-	selectedIndex     int
 	verticalMargin    int32
+	ItemScale         float32
 	CfgPtr            *db.AppConfig
 }
 
@@ -59,37 +58,26 @@ func (p *AudioDevices) Init(ctx *PageCtx) error {
 
 	// Calculate scales
 	titleScale := float32(64) / float32(baseFontSize)
-	itemScale := float32(32) / float32(baseFontSize)
+	p.ItemScale = float32(32) / float32(baseFontSize)
 
 	// Create title
-	p.title, err = NewStringItem("Select an Audio Output Device", p.font, colors.White)
+	p.title, err = NewStringItem("Toggle Audio", p.font, colors.White)
 	if err != nil {
 		return fmt.Errorf("creating title: %w", err)
 	}
 	p.title.Scale(titleScale)
 
 	// Create prompt
-	p.prompt, err = NewStringItem("Use Arrow Keys to select, Enter to confirm", p.font, colors.White)
+	p.prompt, err = NewStringItem("Switch On/Off with Enter. Setting saves immediately.", p.font, colors.White)
 	if err != nil {
 		return fmt.Errorf("creating prompt: %w", err)
 	}
-	p.prompt.Scale(itemScale)
+	p.prompt.Scale(p.ItemScale)
 
-	on := p.Context.CfgPtr.AudioEnabled
-
-	audioStatus := "Turn Audio On"
-	if on {
-		audioStatus = "Turn Audio Off"
+	if err = p.CreateAudioStatusItem(); err != nil {
+		logger.Error("failed to create AudioStatusItem in AudioDevices.Init()")
 	}
 
-	audioStatusStringItem, err := NewStringItem(audioStatus, p.font, colors.White)
-	if err != nil {
-		return fmt.Errorf("failed to create Turn Audio Off string item: %w", err)
-	}
-
-	// Scale the new option
-	audioStatusStringItem.Scale(itemScale)
-
 	p.layout()
 	return nil
 }
@@ -106,20 +94,40 @@ func (p *AudioDevices) CreateAudioStatusItem() error {
 	if err != nil {
 		return fmt.Errorf("failed to create '%s' string item: %v", statusString, err)
 	}
+	fmt.Printf("AudioStatusToggle (%d)", audioStatusStringItem.ID)
+	audioStatusStringItem.Scale(p.ItemScale)
 	p.AudioStatusToggle = audioStatusStringItem
+
+	// Position the audio toggle
+	p.AudioStatusToggle.X = p.ScreenCenterX - p.AudioStatusToggle.W/2     // Horizontal Position
+	p.AudioStatusToggle.Y = p.ScreenCenterY + (p.AudioStatusToggle.H / 2) // Vertical Position
 	return nil
 }
 
 func (p *AudioDevices) layout() {
-	// Position title at bottom
+	// Position title at the top
 	p.title.X = p.ScreenCenterX - p.title.W/2
 	p.title.Y = p.ScreenHeight - p.title.H - p.verticalMargin*2
 
-	// Position prompt above title
+	// Position prompt below the title
 	p.prompt.X = p.ScreenCenterX - p.prompt.W/2
 	p.prompt.Y = p.title.Y - p.verticalMargin*2 - p.prompt.H
 }
 
+func (p *AudioDevices) ToggleAudio() {
+	// Toggle current setting
+	p.Context.CfgPtr.AudioEnabled = !p.Context.CfgPtr.AudioEnabled
+
+	// Update the database
+	p.Context.DbPtr.Save(p.Context.CfgPtr)
+
+	// Update the configuration
+	p.Context.RefreshConfig()
+
+	// Update AudioEnabled UI element
+	p.CreateAudioStatusItem()
+}
+
 func (p *AudioDevices) HandleEvent(event *sdl.Event) error {
 	e, ok := (*event).(*sdl.KeyboardEvent)
 	if !ok || e.Type != sdl.KEYDOWN {
@@ -129,14 +137,7 @@ func (p *AudioDevices) HandleEvent(event *sdl.Event) error {
 	switch e.Keysym.Sym {
 
 	case sdl.K_RETURN:
-		// Toggle AudioEnabled
-		p.Context.CfgPtr.AudioEnabled = !p.Context.CfgPtr.AudioEnabled
-		// Save the config to the database
-		p.Context.DbPtr.Save(p.Context.CfgPtr)
-		// Refresh the config throughout the application
-		p.Context.RefreshConfig()
-		// Update AudioEnabled UI element
-
+		p.ToggleAudio()
 	case sdl.K_BACKSPACE:
 		p.Context.NavigateTo(SETTINGS)
 	}
@@ -145,19 +146,21 @@ func (p *AudioDevices) HandleEvent(event *sdl.Event) error {
 }
 
 func (p *AudioDevices) Render() error {
-	// Always render title and prompt
 	if err := p.RenderTexture(p.textShader, p.title.ID, p.title.Position(), p.title.RawDimensions(), p.title.Color); err != nil {
 		logger.Error("unable to render title texture: %v", err)
 		return fmt.Errorf("unable to render title texture: %w", err)
 	}
+
 	if err := p.RenderTexture(p.textShader, p.prompt.ID, p.prompt.Position(), p.prompt.RawDimensions(), p.prompt.Color); err != nil {
 		logger.Error("unable to render prompt texture: %v", err)
 		return fmt.Errorf("unable to render prompt texture: %w", err)
 	}
+
 	if err := p.RenderTexture(p.textShader, p.AudioStatusToggle.ID, p.AudioStatusToggle.Position(), p.AudioStatusToggle.RawDimensions(), p.AudioStatusToggle.Color); err != nil {
 		logger.Error("unable to render audioStatusToggle texture: %v", err)
 		return fmt.Errorf("unable to render audioStatusToggle texture: %w", err)
 	}
+
 	return nil
 }