public void Run()
{
Services.Application.RunOnThread(() => {
Rhythmbox.StartIfNeccessary();
Rhythmbox.Client(Command);
});
}
public override IEnumerable <Item> Perform(IEnumerable <Item> items, IEnumerable <Item> modifierItems)
{
new Thread((ThreadStart) delegate {
Rhythmbox.Client("--next --no-start");
}).Start();
return(null);
}
public override void UpdateItems()
{
items.Clear();
// Add volume and display controls.
foreach (Item item in RhythmboxRunnableItem.Items)
{
items.Add(item);
}
// Add music data.
Rhythmbox.LoadMusicData(out albums, out artists, out songs, out playlists);
foreach (Item album in albums)
{
items.Add(album);
}
foreach (Item artist in artists)
{
items.Add(artist);
}
foreach (Item song in songs)
{
items.Add(song);
}
foreach (Item playlist in playlists)
{
items.Add(playlist);
}
// Add browse features.
items.Add(new BrowseAlbumsMusicItem());
items.Add(new BrowseArtistsMusicItem());
items.Add(new BrowseSongsMusicItem());
if (playlists.Count > 0)
{
// If Rhythmbox isn't running, or if there are DBus issues,
// we don't want the "Browse by playlist" item to show up and be useless.
// Instead, we only show it when it's populated.
// Artists, albums and songs are fetched via XML and should never fail.
items.Add(new BrowsePlaylistsMusicItem());
}
}
public override IEnumerable <Item> Perform(IEnumerable <Item> items, IEnumerable <Item> modItems)
{
new Thread((ThreadStart) delegate {
Rhythmbox.StartIfNeccessary();
foreach (Item item in items)
{
string enqueue;
enqueue = "--no-present ";
foreach (SongMusicItem song in
Rhythmbox.LoadSongsFor(item as MusicItem))
{
enqueue += string.Format("--enqueue \"{0}\" ", song.File);
}
Rhythmbox.Client(enqueue);
}
}).Start();
return(null);
}
public static void PlayPlaylist(PlaylistMusicItem playlist)
{
if (MPRISPlaylists != null)
{
// We know the playlist's name (playlist.Name), but not its ID. The reason it is not stored in the MusicItem
// is that if Rhythmbox is restarted while Do is running, the ID changes, and the Play action will fail.
// In other words, Rhythmbox's MPRIS/DBus Playlist IDs are non-persistent.
// To avoid problems, we only store the playlist name, and figure out the ID as required, so that it is always
// up-to-date. This way, the Play action on playlists should always work, even when Rhythmbox is not running.
Rhythmbox.StartIfNeccessary();
foreach (Playlist pl in Playlists)
{
if (pl.Name == playlist.Name)
{
MPRISPlaylists.ActivatePlaylist(pl.Id);
break;
}
}
}
}
public override IEnumerable <Item> Perform(IEnumerable <Item> items, IEnumerable <Item> modifierItems)
{
new Thread((ThreadStart) delegate {
Rhythmbox.StartIfNeccessary();
Rhythmbox.Client("--pause --no-present");
Rhythmbox.Client("--clear-queue --no-present", true);
if (items.Count() == 1 && items.ElementAt(0) is PlaylistMusicItem)
{
// Because playlists are not enqueued, but played as is, playing
// more than one does not make any sense. Neither does playing e.g.
// one playlist and two songs.
// Therefore, only the case where the lone item selected is a playlist is supported.
RhythmboxDBus.PlayPlaylist((PlaylistMusicItem)items.ElementAt(0));
}
else
{
foreach (Item item in items)
{
if (item is MusicItem && !(item is PlaylistMusicItem))
{
string enqueue = "--no-present ";
foreach (SongMusicItem song in Rhythmbox.LoadSongsFor(item as MusicItem))
{
enqueue = string.Format("{0} --enqueue \"{1}\" ", enqueue, song.File);
}
Rhythmbox.Client(enqueue, true);
}
}
}
Rhythmbox.Client("--next --no-present");
Rhythmbox.Client("--play --no-present");
}).Start();
return(null);
}
public override IEnumerable <Item> ChildrenOfItem(Item parent)
{
if (IsRhythmbox(parent))
{
yield return(new BrowseAlbumsMusicItem());
yield return(new BrowseArtistsMusicItem());
if (playlists.Count > 0)
{
yield return(new BrowsePlaylistsMusicItem());
}
yield return(new BrowseSongsMusicItem());
foreach (Item item in RhythmboxRunnableItem.Items)
{
yield return(item);
}
}
else if (parent is ArtistMusicItem)
{
foreach (AlbumMusicItem album in albums.Where(album => String.Equals(album.Artist, parent.Name, StringComparison.InvariantCultureIgnoreCase)))
{
yield return(album);
}
}
else if (parent is AlbumMusicItem)
{
foreach (SongMusicItem song in Rhythmbox.LoadSongsFor(parent as AlbumMusicItem))
{
yield return(song);
}
}
else if (parent is BrowseAlbumsMusicItem)
{
foreach (AlbumMusicItem album in albums)
{
yield return(album);
}
}
else if (parent is BrowseArtistsMusicItem)
{
foreach (ArtistMusicItem artist in artists)
{
yield return(artist);
}
}
else if (parent is BrowseSongsMusicItem)
{
foreach (SongMusicItem song in songs)
{
yield return(song);
}
}
else if (parent is BrowsePlaylistsMusicItem)
{
foreach (PlaylistMusicItem playlist in playlists)
{
yield return(playlist);
}
}
}
