make track title in bottom panel link to Now Playing page

ui/bottompanel.go

@@ -61,6 +61,9 @@ func NewBottomPanel(p *player.Player, contr *controller.Controller) *BottomPanel
 	bp.NowPlaying.OnArtistNameTapped(func() {
 		contr.NavigateTo(controller.ArtistRoute(bp.playbackManager.NowPlaying().ArtistID))
 	})
+	bp.NowPlaying.OnTrackNameTapped(func() {
+		contr.NavigateTo(controller.NowPlayingRoute(bp.playbackManager.NowPlaying().ID))
+	})
 	bp.Controls = widgets.NewPlayerControls()
 	bp.Controls.OnPlayPause(func() {
 		p.PlayPause()

ui/browsing/nowplayingpage.go

@@ -32,6 +32,7 @@ type nowPlayingPageState struct {
 }
 
 func NewNowPlayingPage(
+	highlightedTrackID string,
 	contr *controller.Controller,
 	conf *backend.NowPlayingPageConfig,
 	sm *backend.ServerManager,
@@ -56,7 +57,7 @@ func NewNowPlayingPage(
 	a.title.Segments[0].(*widget.TextSegment).Style.SizeName = widget.RichTextStyleHeading.SizeName
 	a.container = container.New(&layouts.MaxPadLayout{PadLeft: 15, PadRight: 15, PadTop: 5, PadBottom: 15},
 		container.NewBorder(a.title, nil, nil, nil, a.tracklist))
-	a.load()
+	a.load(highlightedTrackID)
 	return a
 }
 
@@ -70,7 +71,7 @@ func (a *NowPlayingPage) Save() SavedPage {
 }
 
 func (a *NowPlayingPage) Route() controller.Route {
-	return controller.NowPlayingRoute()
+	return controller.NowPlayingRoute("")
 }
 
 func (a *NowPlayingPage) Tapped(*fyne.PointEvent) {
@@ -92,7 +93,7 @@ func (a *NowPlayingPage) OnSongChange(song *subsonic.Child, lastScrobbledIfAny *
 }
 
 func (a *NowPlayingPage) Reload() {
-	a.load()
+	a.load("")
 }
 
 func (a *NowPlayingPage) onPlayTrackAt(tracknum int) {
@@ -106,12 +107,15 @@ func (a *NowPlayingPage) onRemoveSelectedFromQueue() {
 }
 
 // does not make calls to server - can safely be run in UI callbacks
-func (a *NowPlayingPage) load() {
+func (a *NowPlayingPage) load(highlightedTrackID string) {
 	queue := a.pm.GetPlayQueue()
 	a.tracklist.Tracks = queue
 	a.tracklist.SetNowPlaying(a.nowPlayingID)
+	if highlightedTrackID != "" {
+		a.tracklist.SelectAndScrollToTrack(highlightedTrackID)
+	}
 }
 
 func (s *nowPlayingPageState) Restore() Page {
-	return NewNowPlayingPage(s.contr, s.conf, s.sm, s.pm)
+	return NewNowPlayingPage("", s.contr, s.conf, s.sm, s.pm)
 }

ui/browsing/router.go

@@ -41,7 +41,7 @@ func (r Router) CreatePage(rte controller.Route) Page {
 	case controller.Genres:
 		return NewArtistsGenresPage(true, r.Controller, r.App.ServerManager)
 	case controller.NowPlaying:
-		return NewNowPlayingPage(r.Controller, &r.App.Config.NowPlayingPage, r.App.ServerManager, r.App.PlaybackManager)
+		return NewNowPlayingPage(rte.Arg, r.Controller, &r.App.Config.NowPlayingPage, r.App.ServerManager, r.App.PlaybackManager)
 	case controller.Playlist:
 		return NewPlaylistPage(rte.Arg, &r.App.Config.PlaylistPage, r.Controller, r.App.ServerManager, r.App.PlaybackManager, r.App.ImageManager)
 	case controller.Playlists:

ui/controller/routes.go

@@ -61,6 +61,6 @@ func ArtistsRoute() Route {
 	return Route{Page: Artists}
 }
 
-func NowPlayingRoute() Route {
+func NowPlayingRoute(highlightedTrackID string) Route {
-	return Route{Page: NowPlaying}
+	return Route{Page: NowPlaying, Arg: highlightedTrackID}
 }

ui/mainwindow.go

@@ -179,7 +179,7 @@ func (m *MainWindow) ShowNewVersionDialog(appName, versionTag string) {
 
 func (m *MainWindow) addNavigationButtons() {
 	m.BrowsingPane.AddNavigationButton(res.ResHeadphonesInvertPng, func() {
-		m.Router.NavigateTo(controller.NowPlayingRoute())
+		m.Router.NavigateTo(controller.NowPlayingRoute(""))
 	})
 	m.BrowsingPane.AddNavigationButton(res.ResHeartFilledInvertPng, func() {
 		m.Router.NavigateTo(controller.FavoritesRoute())

ui/widgets/customhyperlink.go

@@ -90,6 +90,10 @@ func (c *CustomHyperlink) SetText(text string) {
 	c.Refresh()
 }
 
+func (c *CustomHyperlink) SetTextStyle(style fyne.TextStyle) {
+	c.h.TextStyle = style
+}
+
 func (c *CustomHyperlink) Resize(size fyne.Size) {
 	c.h.MaxWidth = size.Width
 	c.BaseWidget.Resize(size)

ui/widgets/nowplayingcard.go

@@ -15,7 +15,7 @@ import (
 type NowPlayingCard struct {
 	widget.BaseWidget
 
-	trackName  *widget.Label
+	trackName  *CustomHyperlink
 	artistName *CustomHyperlink
 	albumName  *CustomHyperlink
 	cover      *TappableImage
@@ -27,7 +27,7 @@ type NowPlayingCard struct {
 
 func NewNowPlayingCard() *NowPlayingCard {
 	n := &NowPlayingCard{
-		trackName:  widget.NewLabel(""),
+		trackName:  NewCustomHyperlink(),
 		artistName: NewCustomHyperlink(),
 		albumName:  NewCustomHyperlink(),
 	}
@@ -35,8 +35,7 @@ func NewNowPlayingCard() *NowPlayingCard {
 	n.cover = NewTappableImage(n.onShowCoverImage)
 	n.artistName.Hidden = true
 	n.albumName.Hidden = true
-	n.trackName.Wrapping = fyne.TextTruncate
+	n.trackName.SetTextStyle(fyne.TextStyle{Bold: true})
-	n.trackName.TextStyle = fyne.TextStyle{Bold: true}
 	n.cover.SetMinSize(fyne.NewSize(85, 85))
 	n.cover.FillMode = canvas.ImageFillContain
 
@@ -59,7 +58,7 @@ func (n *NowPlayingCard) CreateRenderer() fyne.WidgetRenderer {
 }
 
 func (n *NowPlayingCard) Update(track, artist string, artistNavigable bool, album string, cover image.Image) {
-	n.trackName.Text = track
+	n.trackName.SetText(track)
 	n.artistName.SetText(artist)
 	n.artistName.Hidden = artist == ""
 	n.artistName.Disabled = !artistNavigable
@@ -76,3 +75,7 @@ func (n *NowPlayingCard) OnArtistNameTapped(f func()) {
 func (n *NowPlayingCard) OnAlbumNameTapped(f func()) {
 	n.albumName.OnTapped = f
 }
+
+func (n *NowPlayingCard) OnTrackNameTapped(f func()) {
+	n.trackName.OnTapped = f
+}

ui/widgets/tracklist.go

@@ -231,6 +231,22 @@ func (t *Tracklist) UnselectAll() {
 	t.list.Refresh()
 }
 
+func (t *Tracklist) SelectAndScrollToTrack(trackID string) {
+	t.tracksMutex.RLock()
+	idx := -1
+	for i, tr := range t.Tracks {
+		if tr.ID == trackID {
+			idx = i
+			break
+		}
+	}
+	t.tracksMutex.RUnlock()
+	if idx >= 0 {
+		t.list.ScrollTo(idx)
+		t.selectionMgr.Select(idx)
+	}
+}
+
 func (t *Tracklist) CreateRenderer() fyne.WidgetRenderer {
 	return widget.NewSimpleRenderer(t.container)
 }