internal static ILink Get(ISession session, IntPtr handle, ISearch search = null)
{
lock (_instanceLock)
{
NativeLink instance;
if (!_instances.TryGetValue(handle, out instance))
{
LinkType type;
lock (Spotify.Mutex)
{
type = Spotify.sp_link_type(handle);
}
switch (type)
{
case LinkType.Track:
instance = new NativeTrackAndOffsetLink(session, handle);
break;
case LinkType.Album:
instance = new NativeAlbumLink(session, handle);
break;
case LinkType.Artist:
instance = new NativeArtistLink(session, handle);
break;
case LinkType.Search:
instance = new NativeSearchLink(session, handle, search);
break;
case LinkType.Playlist:
instance = new NativePlaylistLink(session, handle);
break;
case LinkType.Profile:
instance = new NativeUserLink(session, handle);
break;
case LinkType.Starred:
instance = new NativePlaylistLink(session, handle);
break;
case LinkType.LocalTrack:
instance = new NativeTrackAndOffsetLink(session, handle);
break;
case LinkType.Image:
instance = new NativeImageLink(session, handle);
break;
default:
throw new ArgumentException("Invalid link.");
}
_instances.Add(handle, instance);
instance.Initialize();
}
return instance;
}
}
internal static ILink Get(
ISession session,
IntPtr handle,
string linkAsString = null,
TimeSpan?trackLinkOffset = null)
{
lock (_instanceLock)
{
NativeLink instance;
if (!_instances.TryGetValue(handle, out instance))
{
LinkType type;
lock (Spotify.Mutex)
{
type = Spotify.sp_link_type(handle);
}
switch (type)
{
case LinkType.Track:
case LinkType.LocalTrack:
if (!string.IsNullOrEmpty(linkAsString))
{
instance = new NativeTrackAndOffsetLink(session, handle, linkAsString);
}
else if (trackLinkOffset.HasValue)
{
instance = new NativeTrackAndOffsetLink(session, handle, trackLinkOffset);
}
else
{
instance = new NativeTrackAndOffsetLink(session, handle);
}
break;
case LinkType.Album:
instance = new NativeAlbumLink(session, handle);
break;
case LinkType.Artist:
instance = new NativeArtistLink(session, handle);
break;
case LinkType.Search:
instance = new NativeSearchLink(session, handle, linkAsString);
break;
case LinkType.Playlist:
instance = new NativePlaylistLink(session, handle);
break;
case LinkType.Profile:
instance = new NativeUserLink(session, handle);
break;
case LinkType.Starred:
instance = new NativePlaylistLink(session, handle);
break;
case LinkType.Image:
instance = new NativeImageLink(session, handle);
break;
default:
throw new ArgumentException("Invalid link.");
}
if (SessionFactory.IsInternalCachingEnabled)
{
_instances.Add(handle, instance);
}
instance.Initialize();
}
return(instance);
}
}
internal static ILink Get(
ISession session,
IntPtr handle,
string linkAsString = null,
TimeSpan? trackLinkOffset = null)
{
lock (_instanceLock)
{
NativeLink instance;
if (!_instances.TryGetValue(handle, out instance))
{
LinkType type;
lock (Spotify.Mutex)
{
type = Spotify.sp_link_type(handle);
}
switch (type)
{
case LinkType.Track:
case LinkType.LocalTrack:
if (!string.IsNullOrEmpty(linkAsString))
{
instance = new NativeTrackAndOffsetLink(session, handle, linkAsString);
}
else if (trackLinkOffset.HasValue)
{
instance = new NativeTrackAndOffsetLink(session, handle, trackLinkOffset);
}
else
{
instance = new NativeTrackAndOffsetLink(session, handle);
}
break;
case LinkType.Album:
instance = new NativeAlbumLink(session, handle);
break;
case LinkType.Artist:
instance = new NativeArtistLink(session, handle);
break;
case LinkType.Search:
instance = new NativeSearchLink(session, handle, linkAsString);
break;
case LinkType.Playlist:
instance = new NativePlaylistLink(session, handle);
break;
case LinkType.Profile:
instance = new NativeUserLink(session, handle);
break;
case LinkType.Starred:
instance = new NativePlaylistLink(session, handle);
break;
case LinkType.Image:
instance = new NativeImageLink(session, handle);
break;
default:
throw new ArgumentException("Invalid link.");
}
if (SessionFactory.IsInternalCachingEnabled)
{
_instances.Add(handle, instance);
}
instance.Initialize();
}
return instance;
}
}
