Add colour config for container picker (#2140)

internal/config/styles.go

@@ -104,6 +104,7 @@ type (
 		Xray   Xray   `yaml:"xray"`
 		Charts Charts `yaml:"charts"`
 		Yaml   Yaml   `yaml:"yaml"`
+		Picker Picker `yaml:"picker"`
 		Log    Log    `yaml:"logs"`
 	}
 
@@ -126,6 +127,13 @@ type (
 		Indicator LogIndicator `yaml:"indicator"`
 	}
 
+	// Picker tracks color when selecting containers
+	Picker struct {
+		MainColor     Color `yaml:"mainColor"`
+		FocusColor    Color `yaml:"focusColor"`
+		ShortcutColor Color `yaml:"shortcutColor"`
+	}
+
 	// LogIndicator tracks log view indicator.
 	LogIndicator struct {
 		FgColor        Color `yaml:"fgColor"`
@@ -321,6 +329,7 @@ func newViews() Views {
 		Xray:   newXray(),
 		Charts: newCharts(),
 		Yaml:   newYaml(),
+		Picker: newPicker(),
 		Log:    newLog(),
 	}
 }
@@ -370,6 +379,14 @@ func newStatus() Status {
 	}
 }
 
+func newPicker() Picker {
+	return Picker{
+		MainColor:     "white",
+		FocusColor:    "aqua",
+		ShortcutColor: "aqua",
+	}
+}
+
 func newLog() Log {
 	return Log{
 		FgColor:   "lightskyblue",

internal/view/picker.go

@@ -30,14 +30,17 @@ func (p *Picker) Init(ctx context.Context) error {
 	if err != nil {
 		return err
 	}
+
+	pickerView := app.Styles.Views().Picker
 	p.actions[tcell.KeyEscape] = ui.NewKeyAction("Back", app.PrevCmd, true)
 
 	p.SetBorder(true)
-	p.SetMainTextColor(tcell.ColorWhite)
+	p.SetMainTextColor(pickerView.MainColor.Color())
 	p.ShowSecondaryText(false)
-	p.SetShortcutColor(tcell.ColorAqua)
+	p.SetShortcutColor(pickerView.ShortcutColor.Color())
-	p.SetSelectedBackgroundColor(tcell.ColorAqua)
+	p.SetSelectedBackgroundColor(pickerView.FocusColor.Color())
 	p.SetTitle(" [aqua::b]Containers Picker ")
+
 	p.SetInputCapture(func(evt *tcell.EventKey) *tcell.EventKey {
 		if a, ok := p.actions[evt.Key()]; ok {
 			a.Action(evt)