feat: Add Song radio option in tracklist.

At this moment this feature is only available on the Subsonic media provider. Using a
Jellyfin server the "Play song radio" option will be disabled.

ui/browsing/albumpage.go

@@ -95,8 +95,10 @@ func newAlbumPage(
 	a.tracklist.SetSorting(sort)
 	_, canRate := a.mp.(mediaprovider.SupportsRating)
 	_, canShare := a.mp.(mediaprovider.SupportsSharing)
+	_, canSongRadio := a.mp.(mediaprovider.SupportsSongRadio)
 	a.tracklist.Options.DisableRating = !canRate
 	a.tracklist.Options.DisableSharing = !canShare
+	a.tracklist.Options.DisableSongRadio = !canSongRadio
 	a.tracklist.OnVisibleColumnsChanged = func(cols []string) {
 		a.cfg.TracklistColumns = cols
 	}

ui/browsing/artistpage.go

@@ -238,8 +238,10 @@ func (a *ArtistPage) showTopTracks() {
 		tl.Options = widgets.TracklistOptions{AutoNumber: true}
 		_, canRate := a.mp.(mediaprovider.SupportsRating)
 		_, canShare := a.mp.(mediaprovider.SupportsSharing)
+		_, canSongRadio := a.mp.(mediaprovider.SupportsSongRadio)
 		tl.Options.DisableRating = !canRate
 		tl.Options.DisableSharing = !canShare
+		tl.Options.DisableSongRadio = !canSongRadio
 		tl.SetVisibleColumns(a.cfg.TracklistColumns)
 		tl.SetSorting(a.trackSort)
 		tl.OnVisibleColumnsChanged = func(cols []string) {

ui/browsing/favoritespage.go

@@ -403,8 +403,10 @@ func (a *FavoritesPage) onShowFavoriteSongs() {
 			tracklist.Options = widgets.TracklistOptions{AutoNumber: true}
 			_, canRate := a.mp.(mediaprovider.SupportsRating)
 			_, canShare := a.mp.(mediaprovider.SupportsSharing)
+			_, canSongRadio := a.mp.(mediaprovider.SupportsSongRadio)
 			tracklist.Options.DisableRating = !canRate
 			tracklist.Options.DisableSharing = !canShare
+			tracklist.Options.DisableSongRadio = !canSongRadio
 			tracklist.SetVisibleColumns(a.cfg.TracklistColumns)
 			tracklist.SetSorting(a.trackSort)
 			tracklist.OnVisibleColumnsChanged = func(cols []string) {

ui/browsing/playlistpage.go

@@ -88,11 +88,13 @@ func newPlaylistPage(
 	}
 	_, canRate := a.sm.Server.(mediaprovider.SupportsRating)
 	_, canShare := a.sm.Server.(mediaprovider.SupportsSharing)
+	_, canSongRadio := a.sm.Server.(mediaprovider.SupportsSongRadio)
 	remove := fyne.NewMenuItem("Remove from playlist", a.onRemoveSelectedFromPlaylist)
 	remove.Icon = theme.ContentClearIcon()
 	a.tracklist.Options = widgets.TracklistOptions{
 		DisableRating:  !canRate,
 		DisableSharing: !canShare,
+		DisableSongRadio: !canSongRadio,
 		AuxiliaryMenuItems: []*fyne.MenuItem{
 			util.NewReorderTracksSubmenu(a.doSetNewTrackOrder),
 			remove,

ui/browsing/trackspage.go

@@ -41,6 +41,7 @@ type tracksPageState struct {
 	mp         mediaprovider.MediaProvider
 	canRate    bool
 	canShare   bool
+	canSongRadio bool
 }
 
 func NewTracksPage(contr *controller.Controller, conf *backend.TracksPageConfig, pool *util.WidgetPool, mp mediaprovider.MediaProvider) *TracksPage {
@@ -50,10 +51,12 @@ func NewTracksPage(contr *controller.Controller, conf *backend.TracksPageConfig,
 	t.tracklist = t.obtainTracklist()
 	_, t.canRate = mp.(mediaprovider.SupportsRating)
 	_, t.canShare = mp.(mediaprovider.SupportsSharing)
+	_, t.canSongRadio = mp.(mediaprovider.SupportsSongRadio)
 	t.tracklist.Options = widgets.TracklistOptions{
 		DisableSorting: true,
 		DisableRating:  !t.canRate,
 		DisableSharing: !t.canShare,
+		DisableSongRadio: !t.canSongRadio,
 		AutoNumber:     true,
 	}
 	t.tracklist.SetVisibleColumns(conf.TracklistColumns)
@@ -141,6 +144,7 @@ func (t *TracksPage) doSearch(query string) {
 			DisableSorting: true,
 			DisableRating:  !t.canRate,
 			DisableSharing: !t.canShare,
+			DisableSongRadio: !t.canSongRadio,
 		}
 		t.searchTracklist.SetVisibleColumns(t.conf.TracklistColumns)
 		t.searchTracklist.SetNowPlaying(t.nowPlayingID)