protected bool Equals(Link other)
{
return ToString().Equals(other.ToString());
}
private void SetUserData(IntPtr userPtr)
{
CanonicalName = libspotify.sp_user_canonical_name(userPtr).PtrToString();
DisplayName = libspotify.sp_user_display_name(userPtr).PtrToString();
Link = new Link(UserPtr, LinkType.User);
}
public static Link Create(string linkString)
{
var link = new Link(linkString);
if (link.LinkPtr != IntPtr.Zero)
{
return link;
}
return null;
}
private void SetTrackMetaData()
{
Name = libspotify.sp_track_name(TrackPtr).PtrToString();
Length = (int)(libspotify.sp_track_duration(TrackPtr) / 1000M);
AlbumPtr = libspotify.sp_track_album(TrackPtr);
Artists = new List<string>();
var artistCount = libspotify.sp_track_num_artists(TrackPtr);
for (var i = 0; i < artistCount; i++)
{
var artistPtr = libspotify.sp_track_artist(TrackPtr, i);
if (artistPtr != IntPtr.Zero)
{
Artists.Add(libspotify.sp_artist_name(artistPtr).PtrToString());
}
}
Link = new Link(TrackPtr, LinkType.Track);
}
private void SetPlaylistInfo(IntPtr playlistPtr)
{
PlaylistType = libspotify.sp_playlist_type.SP_PLAYLIST_TYPE_PLAYLIST;
Name = libspotify.sp_playlist_name(playlistPtr).PtrToString();
TrackCount = libspotify.sp_playlist_num_tracks(playlistPtr);
Description = libspotify.sp_playlist_get_description(PlaylistPtr).PtrToString();
SubscriberCount = (int) libspotify.sp_playlist_num_subscribers(PlaylistPtr);
IsInRam = libspotify.sp_playlist_is_in_ram(session.SessionPtr, PlaylistPtr);
OfflineStatus = libspotify.sp_playlist_get_offline_status(session.SessionPtr, PlaylistPtr);
Link = new Link(PlaylistPtr, LinkType.Playlist);
}
public bool AddTrack(Link trackLink)
{
LoadTracks();
var trackPtr = libspotify.sp_link_as_track(trackLink.LinkPtr);
if (trackPtr == IntPtr.Zero)
{
return false;
}
var track = new Track(trackPtr, session);
_logger.InfoFormat("Adding track: {0} to playlist: {1}", track.Name, Name);
var tracksPtr = IntPtr.Zero;
var array = new int[1];
array[0] = (int)track.TrackPtr;
var size = Marshal.SizeOf(tracksPtr) * array.Length;
tracksPtr = Marshal.AllocHGlobal(size);
Marshal.Copy(array, 0, tracksPtr, array.Length);
libspotify.sp_playlist_add_tracks(PlaylistPtr, tracksPtr, 1, TrackCount, session.SessionPtr);
return true;
}
public Playlist GetPlaylist(Link playlistLink)
{
return playlistContainer.Playlists.FirstOrDefault(playlistInfo => playlistInfo.Link.Equals(playlistLink));
}
public bool SetCurrentPlaylist(Link playlistLink)
{
var playlist = GetPlaylist(playlistLink);
if (playlist == null)
{
libspotify.sp_playlistcontainer_add_playlist(playlistContainer.PlaylistContainerPtr, playlistLink.LinkPtr);
Wait.For(() =>
{
playlist = GetPlaylist(playlistLink);
return playlist != null;
});
}
if (playlist == null)
{
return false;
}
if (currentPlaylist != null)
{
currentPlaylist.playlistChanged = null;
}
currentPlaylist = playlist;
_logger.InfoFormat("Current playlist set to: {0}", currentPlaylist.Name);
currentPlaylist.playlistChanged = PlaylistChanged;
PlaylistChanged(currentPlaylist);
return true;
}
