Closes #519: Add click-to-seek to lyrics viewer

go.mod

@@ -9,7 +9,6 @@ require (
 	github.com/cenkalti/dominantcolor v1.0.3
 	github.com/deluan/sanitize v0.0.0-20230310221930-6e18967d9fc1
 	github.com/dweymouth/fyne-advanced-list v0.0.0-20250211191927-58ea85eec72c
-	github.com/dweymouth/fyne-lyrics v0.0.0-20240528234907-15eee7ce5e64
 	github.com/dweymouth/fyne-tooltip v0.3.0
 	github.com/dweymouth/go-jellyfin v0.0.0-20250531151636-29591764f0a0
 	github.com/godbus/dbus/v5 v5.1.0
@@ -17,6 +16,7 @@ require (
 	github.com/hashicorp/go-retryablehttp v0.7.7
 	github.com/pelletier/go-toml/v2 v2.0.8
 	github.com/quarckster/go-mpris-server v1.0.3
+	github.com/supersonic-app/fyne-lyrics v0.0.0-20250614151306-b1880a70a410
 	github.com/supersonic-app/go-mpv v0.1.0
 	github.com/supersonic-app/go-subsonic v0.0.0-20241224013245-9b2841f3711d
 	github.com/supersonic-app/go-upnpcast v0.0.0-20250330154256-b957204209a5

go.sum

@@ -19,8 +19,6 @@ github.com/deluan/sanitize v0.0.0-20230310221930-6e18967d9fc1 h1:mGvOb3zxl4vCLv+
 github.com/deluan/sanitize v0.0.0-20230310221930-6e18967d9fc1/go.mod h1:ZNCLJfehvEf34B7BbLKjgpsL9lyW7q938w/GY1XgV4E=
 github.com/dweymouth/fyne-advanced-list v0.0.0-20250211191927-58ea85eec72c h1:UXwfQ1CzSe7l8CSPr/Fyu0LViv0oRUDy3SEUafnSxdQ=
 github.com/dweymouth/fyne-advanced-list v0.0.0-20250211191927-58ea85eec72c/go.mod h1:Idgzr4LYzve8IPHF1stLO1bdGQZnDKt/bT9WfJflCGw=
-github.com/dweymouth/fyne-lyrics v0.0.0-20240528234907-15eee7ce5e64 h1:RUIrnGY034rDMlcOui/daurwX5b+52KdUKhH9aXaDSg=
-github.com/dweymouth/fyne-lyrics v0.0.0-20240528234907-15eee7ce5e64/go.mod h1:3YrjFDHMlhCsSZ/OvmJCxWm9QHSgOVWZBxnraZz9Z7c=
 github.com/dweymouth/fyne-tooltip v0.3.0 h1:NKCyTkh9NtvnTsiHtTOtaJzRDOFYP8AckQ2tyhOh6JY=
 github.com/dweymouth/fyne-tooltip v0.3.0/go.mod h1:m04ShLW/Tp6LXrNieTumApvNgo7YSB+wi+jZTN+kDBU=
 github.com/dweymouth/fyne/v2 v2.3.0-rc1.0.20250406173843-f5cb002423a5 h1:/gxlRSmndtF8QVxV3oFjlozm2clkMlLBlfiKFtehH+M=
@@ -115,6 +113,8 @@ github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO
 github.com/stretchr/testify v1.8.3/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
+github.com/supersonic-app/fyne-lyrics v0.0.0-20250614151306-b1880a70a410 h1:wuDHCo6SU6r0KMm0EuI5FGVJCuLK4hcuPcMKmln8oCA=
+github.com/supersonic-app/fyne-lyrics v0.0.0-20250614151306-b1880a70a410/go.mod h1:XvGBPgXWkKrK+5OsoVkTcTZmwZac1Sj6miEn8q6uA20=
 github.com/supersonic-app/go-mpv v0.1.0 h1:U+cCnLQxmpqx5mY6nMlC0J4uIdCCXUbAjpjS04XkFu8=
 github.com/supersonic-app/go-mpv v0.1.0/go.mod h1:1bQz6kBQumJopXEbkiqoLxIXLy7F7yWFBvknvpAtIC0=
 github.com/supersonic-app/go-subsonic v0.0.0-20241224013245-9b2841f3711d h1:70+Nn7yh+cfeKqqXVTdpneFqXuvrBLyP7U6GVUsjTU4=

ui/browsing/nowplayingpage.go

@@ -39,6 +39,7 @@ type NowPlayingPage struct {
 	// volatile state
 	nowPlaying    mediaprovider.MediaItem
 	nowPlayingID  string
+	curLyrics     *mediaprovider.Lyrics
 	curLyricsID   string // id of track currently shown in lyrics
 	curRelatedID  string // id of track currrently used to populate related list
 	totalTime     float64
@@ -177,13 +178,20 @@ func NewNowPlayingPage(
 	a.relatedList.OnShowTrackInfo = func(track *mediaprovider.Track) {
 		a.contr.ShowTrackInfoDialog(track)
 	}
-	a.lyricsViewer = widgets.NewLyricsViewer()
+	a.lyricsViewer = widgets.NewLyricsViewer(a.onSeekToLyricLine)
 	a.statusLabel = widget.NewLabel(lang.L("Stopped"))
 
 	a.Reload()
 	return a
 }
 
+func (a *NowPlayingPage) onSeekToLyricLine(lineNum int) {
+	if a.curLyrics != nil && len(a.curLyrics.Lines) > lineNum-1 {
+		time := a.curLyrics.Lines[lineNum-1].Start
+		a.pm.SeekSeconds(time)
+	}
+}
+
 func (a *NowPlayingPage) CreateRenderer() fyne.WidgetRenderer {
 	if a.container == nil {
 		initialTab := 0
@@ -341,6 +349,7 @@ func (a *NowPlayingPage) updateLyrics() {
 	}
 	if a.nowPlaying == nil || a.nowPlaying.Metadata().Type == mediaprovider.MediaItemTypeRadioStation {
 		a.lyricsViewer.SetLyrics(nil)
+		a.curLyrics = nil
 		a.curLyricsID = ""
 		return
 	}
@@ -350,6 +359,7 @@ func (a *NowPlayingPage) updateLyrics() {
 	a.lyricsLoading.Start()
 	// set the widget to an empty (not nil) lyric during fetch
 	// to keep it from showing "Lyrics not available"
+	a.lyricsViewer.DisableTapToSeek()
 	a.lyricsViewer.SetLyrics(&mediaprovider.Lyrics{Synced: true,
 		Lines: []mediaprovider.LyricLine{{Text: ""}}})
 	tr, _ := a.nowPlaying.(*mediaprovider.Track)
@@ -376,7 +386,9 @@ func (a *NowPlayingPage) fetchLyrics(ctx context.Context, song *mediaprovider.Tr
 	default:
 		fyne.Do(func() {
 			a.lyricsLoading.Stop()
+			a.lyricsViewer.EnableTapToSeek()
 			a.lyricsViewer.SetLyrics(lyrics)
+			a.curLyrics = lyrics
 			if lyrics != nil {
 				a.lyricsViewer.OnSeeked(a.lastPlayPos)
 			}

ui/widgets/lyricsviewer.go

@@ -5,9 +5,9 @@ import (
 	"fyne.io/fyne/v2/container"
 	"fyne.io/fyne/v2/lang"
 	"fyne.io/fyne/v2/widget"
-	fynelyrics "github.com/dweymouth/fyne-lyrics"
 	"github.com/dweymouth/supersonic/backend/mediaprovider"
 	"github.com/dweymouth/supersonic/ui/theme"
+	fynelyrics "github.com/supersonic-app/fyne-lyrics"
 )
 
 type LyricsViewer struct {
@@ -23,21 +23,36 @@ type LyricsViewer struct {
 	// for the current lyrics
 	firstUpdate bool
 
+	onSeekToLine func(int)
+
 	container *fyne.Container
 	isEmpty   bool
 }
 
-func NewLyricsViewer() *LyricsViewer {
+func NewLyricsViewer(onSeekToLine func(int)) *LyricsViewer {
 	l := &LyricsViewer{
 		noLyricsMsg: container.NewCenter(NewInfoMessage(
 			lang.L("Lyrics not available"), "")),
-		isEmpty: true,
+		isEmpty:      true,
+		onSeekToLine: onSeekToLine,
 	}
 	l.ExtendBaseWidget(l)
 	l.container = container.NewStack(l.noLyricsMsg)
 	return l
 }
 
+func (l *LyricsViewer) DisableTapToSeek() {
+	if l.viewer != nil {
+		l.viewer.OnLyricTapped = nil
+	}
+}
+
+func (l *LyricsViewer) EnableTapToSeek() {
+	if l.viewer != nil {
+		l.viewer.OnLyricTapped = l.onSeekToLine
+	}
+}
+
 func (l *LyricsViewer) SetLyrics(lyrics *mediaprovider.Lyrics) {
 	l.lyrics = lyrics
 	l.nextLyricLine = 0
@@ -55,6 +70,7 @@ func (l *LyricsViewer) SetLyrics(lyrics *mediaprovider.Lyrics) {
 		l.viewer = fynelyrics.NewLyricsViewer()
 		l.viewer.ActiveLyricPosition = fynelyrics.ActiveLyricPositionUpperMiddle
 		l.viewer.InactiveLyricColorName = theme.ColorNameInactiveLyric
+		l.viewer.OnLyricTapped = l.onSeekToLine
 	}
 	lines := make([]string, len(lyrics.Lines))
 	for i, line := range lyrics.Lines {