Initial Implementation for Nerd Icons

config/config.go

@@ -27,6 +27,7 @@ type ConfigS struct {
 	ImageWidthExtraY   int     `yaml:"image_width_extra_y" mapstructure:"image_width_extra_y"`
 	HideImage          bool    `yaml:"hide_image" mapstructure:"hide_image"`
 	RoundedCorners     bool    `yaml:"rounded_corners" mapstructure:"rounded_corners"`
+	UseNerdIcons       bool    `yaml:"use_nerd_icons" mapstructure:"use_nerd_icons"`
 }
 
 func NewConfigS() *ConfigS {
@@ -34,8 +35,6 @@ func NewConfigS() *ConfigS {
 		CacheDir:       utils.CheckDirectoryFmt(userCacheDir),
 		RedrawInterval: 500,
 		Colors:         NewColors(),
-		HideImage:      false,
-		RoundedCorners: false,
 	}
 }
 

ui/progress.go

@@ -16,6 +16,33 @@ import (
 var (
 	state    *spotify.PlayerState
 	ctrackId spotify.ID
+	devices  = map[string]string{
+		"computer":     "󰍹",
+		"tablet":       "",
+		"smartphone":   "󰄜",
+		"speaker":      "󰓃",
+		"tv":           "",
+		"avr":          "󰤽",
+		"stb":          "󰤽",
+		"audio_dongle": "󱡬",
+		"game_console": "󰺵",
+		"cast_video":   "󰄙",
+		"cast_audio":   "󰄙",
+		"automobile":   "",
+	}
+	playIcons = map[bool]string{
+		true:  "",
+		false: "",
+	}
+	shuffleIcons = map[bool]string{
+		true:  "󰒟",
+		false: "󰒞",
+	}
+	repeatIcons = map[string]string{
+		"track":   "󰑘",
+		"off":     "󰑗",
+		"context": "󰑖",
+	}
 )
 
 // ProgressBar is a two-lined Box. First line is the BarTitle
@@ -142,24 +169,60 @@ func progressRoutine() {
 	}()
 }
 
-func progressFunc() (string, string, string, float64) {
-	percentage := 0.0
-	barTitle := " - "
-	barText := "---:---"
-	barTopTitle := "[]"
-	playing := "Paused"
+func deviceIcon(d spotify.PlayerDevice) string {
+	if val, ok := devices[strings.ToLower(d.Type)]; cfg.UseNerdIcons && ok {
+		return val
+	}
+	return "Device:"
+}
+
+func topTitle(playing, shuffle bool, repeat string, device spotify.PlayerDevice) (
+	playState, deviceIcn, deviceName, shuffleState, repeatState string) {
+
+	icon := ""
+	playState = "Paused"
+	shuffleState = fmt.Sprintf("%t", shuffle)
+
+	if playing {
+		playState = "Playing"
+	}
+
+	if cfg.UseNerdIcons {
+		icon = playIcons[playing]
+		icon += " "
+		repeat = repeatIcons[repeat]
+		shuffleState = shuffleIcons[shuffle]
+	}
+
+	playState = icon + playState
+	deviceIcn = deviceIcon(device)
+	deviceName = device.Name
+	repeatState = repeat
+	return
+}
+
+func progressFunc() (barTitle, barTopTitle, barText string, percentage float64) {
+	percentage = 0
+	barTitle = " - "
+	barText = "---:---"
+	barTopTitle = "[]"
 	if state != nil {
-		if state.Playing {
-			playing = "Playing"
-		}
-		barTopTitle = fmt.Sprintf("[%s Device: %s Shuffle: %t Repeat: %s]", playing, state.Device.Name, state.ShuffleState, state.RepeatState)
+		barTopTitle = fmt.Sprintf("[ %s %s %s Shuffle: %s Repeat: %s ]",
+			wrap(
+				topTitle(
+					state.Playing,
+					state.ShuffleState,
+					state.RepeatState,
+					state.Device))...)
 		if state.Item != nil {
 			barTitle = fmt.Sprintf("%s%s[-:-:-] - %s%s",
 				cfg.Colors.PBarTrack.String(), state.Item.Name,
 				cfg.Colors.PBarArtist.String(), artistName(state.Item.Artists))
-			barText = utils.StrTime(float64(state.Progress/1000)) + "/" + utils.StrTime(float64(state.Item.Duration/1000))
+			barText = utils.StrTime(float64(state.Progress/1000)) +
+				"/" +
+				utils.StrTime(float64(state.Item.Duration/1000))
 			percentage = (float64(state.Progress) / float64(state.Item.Duration)) * 100
 		}
 	}
-	return barTitle, barTopTitle, barText, percentage
+	return
 }

ui/utils.go

@@ -127,3 +127,7 @@ func artistName(s []spotify.SimpleArtist) string {
 	}
 	return ""
 }
+
+func wrap(args ...interface{}) []interface{} {
+	return args
+}