protected ContainerPlaylist(Session session, PlaylistContainer container, IntPtr playlistPtr, IntPtr folderId, sp_playlist_type type)
: base(session, playlistPtr, true)
{
this.folderId = folderId;
this.container = container;
this.type = type;
}
private async void Form1_Load(object sender, EventArgs e)
{
while (true)
{
var login = new Login(session);
var result = login.ShowDialog();
if (result == System.Windows.Forms.DialogResult.OK)
{
break;
}
else if (result == System.Windows.Forms.DialogResult.Cancel)
{
Application.Exit();
return;
}
}
pc = await session.PlaylistContainer;
List <Playlist> playlists = new List <Playlist>(pc.Playlists.Count);
foreach (var playlist in pc.Playlists)
{
playlists.Add(await playlist);
}
foreach (var playlist in playlists)
{
listView1.Items.Add(new PlaylistListViewItem(playlist));
}
}
/// <summary>
/// Change playlist container. The response comes as plain XML.
/// </summary>
public void SendChangePlaylistContainer(IChannelListener listener, PlaylistContainer playlistContainer, string xml)
{
/* Create channel and buffer. */
Channel.Channel channel = new Channel.Channel("Change-Playlist-Container-Channel", Channel.ChannelType.TYPE_PLAYLIST, listener);
byte[] bytes = Encoding.UTF8.GetBytes(xml);
ByteBuffer buffer = ByteBuffer.Allocate(2 + 16 + 1 + 4 + 4 + 4 + 1 + 1 + bytes.Length);
/* Append channel id, playlist id and some bytes... */
buffer.PutShort((short)channel.Id);
buffer.Put(Hex.ToBytes("00000000000000000000000000000000")); /* 16 bytes */
buffer.Put((byte)0x00); /* Playlists identifier. */
buffer.PutInt((int)playlistContainer.Revision);
buffer.PutInt(playlistContainer.Playlists.Count);
buffer.PutInt((int)playlistContainer.Checksum);
buffer.Put((byte)0x00); /* Collaborative */
buffer.Put((byte)0x03); /* Unknown */
buffer.Put(bytes);
buffer.Flip();
/* Register channel. */
Channel.Channel.Register(channel);
/* Send packet. */
this.SendPacket(Command.COMMAND_CHANGEPLAYLIST, buffer);
}
public static void ShutDown()
{
bool wasLoggedIn = Session.IsLoggedIn;
lock (_syncObj)
{
if (wasLoggedIn)
{
libspotify.sp_session_player_unload(Session.GetSessionPtr());
libspotify.sp_session_logout(Session.GetSessionPtr());
try
{
if (PlaylistContainer.GetSessionContainer() != null)
{
PlaylistContainer.GetSessionContainer().Dispose();
}
}
catch { }
}
if (_mainSignal != null)
{
_mainSignal.Set();
}
_shutDown = true;
}
if (_programSignal != null)
{
_programSignal.WaitOne(2000, false);
}
}
private PlaylistContainer ParsePlaylistContainer()
{
PlaylistContainer playlists = new PlaylistContainer();
string name;
/* Go to next element and check if it is a start element. */
this.Next();
while (this.reader.IsStartElement())
{
name = this.reader.LocalName;
if (name.Equals("base-version"))
{
this.SkipBaseVersion();
}
else if (name.Equals("next-change"))
{
this.ParseNextChange(playlists);
}
else
{
throw new XMLParserException("Unexpected element '<" + name + ">'");
}
this.Next();
}
return(playlists);
}
private async void Window_Loaded(object sender, RoutedEventArgs e)
{
session = await Spotify.Task;
SetupSession();
while (true)
{
var login = new Login(session);
var result = login.ShowDialog();
if (result.HasValue && result.Value)
{
break;
}
else if (result.HasValue)
{
Application.Current.Shutdown();
return;
}
}
pc = await session.PlaylistContainer;
List <Playlist> playlists = new List <Playlist>(pc.Playlists.Count);
foreach (var playlist in pc.Playlists)
{
playlists.Add(await playlist);
}
Playlists.ItemsSource = playlists;
}
private async void Form1_Load(object sender, EventArgs e)
{
while (true)
{
var login = new Login(session);
var result = login.ShowDialog();
if (result == System.Windows.Forms.DialogResult.OK)
break;
else if (result == System.Windows.Forms.DialogResult.Cancel)
{
Application.Exit();
return;
}
}
pc = await session.PlaylistContainer;
List<Playlist> playlists = new List<Playlist>(pc.Playlists.Count);
foreach (var playlist in pc.Playlists)
{
playlists.Add(await playlist);
}
foreach (var playlist in playlists)
listView1.Items.Add(new PlaylistListViewItem(playlist));
}
private async void Window_Loaded(object sender, RoutedEventArgs e)
{
session = await Spotify.Task;
SetupSession();
while (true)
{
var login = new Login(session);
var result = login.ShowDialog();
if (result.HasValue && result.Value)
break;
else if (result.HasValue)
{
Application.Current.Shutdown();
return;
}
}
pc = await session.PlaylistContainer;
List<Playlist> playlists = new List<Playlist>(pc.Playlists.Count);
foreach (var playlist in pc.Playlists)
{
playlists.Add(await playlist);
}
Playlists.ItemsSource = playlists;
}
public static List <PlaylistContainer.PlaylistInfo> GetAllSessionPlaylists()
{
waitFor(delegate
{
return(PlaylistContainer.GetSessionContainer().IsLoaded &&
PlaylistContainer.GetSessionContainer().PlaylistsAreLoaded);
}, REQUEST_TIMEOUT);
return(PlaylistContainer.GetSessionContainer().GetAllPlaylists());
}
public static List <PlaylistContainer.PlaylistInfo> GetPlaylists(PlaylistContainer.PlaylistInfo playlist)
{
waitFor(delegate
{
return(PlaylistContainer.GetSessionContainer().IsLoaded &&
PlaylistContainer.GetSessionContainer().PlaylistsAreLoaded);
}, REQUEST_TIMEOUT);
return(PlaylistContainer.GetSessionContainer().GetChildren(playlist));
}
public PlaylistContainer PlaylistContainer()
{
ISpotify connection = GetConnection();
PlaylistContainer result = connection.PlaylistContainer();
ReleaseConnection(connection);
return(result);
}
private async void updatePlaylists()
{
pc = await session.PlaylistContainer;
playlistsListView.Items.Clear();
playlistsListView.Items.Add(new PlayListViewData(await session.Starred,true));
foreach (Playlist playlist in pc.Playlists)
{
playlistsListView.Items.Add(new PlayListViewData(await playlist));
}
}
public bool PlaylistContainerRemovePlaylists(PlaylistContainer playlistContainer, int position, int count)
{
ISpotify connection = GetConnection();
bool result = connection.PlaylistContainerRemovePlaylists(playlistContainer, position, count);
ReleaseConnection(connection);
return(result);
}
public bool PlaylistContainerAddPlaylists(PlaylistContainer playlistContainer, List <Playlist> playlists, int position)
{
ISpotify connection = GetConnection();
bool result = connection.PlaylistContainerAddPlaylists(playlistContainer, playlists, position);
ReleaseConnection(connection);
return(result);
}
public bool PlaylistContainerAddPlaylist(PlaylistContainer playlistContainer, Playlist playlist)
{
ISpotify connection = GetConnection();
bool result = connection.PlaylistContainerAddPlaylist(playlistContainer, playlist);
ReleaseConnection(connection);
return(result);
}
public List <PlaylistContainer.PlaylistInfo> GetAllSessionPlaylists()
{
var sessionContainer = PlaylistContainer.GetSessionContainer();
WaitFor(() =>
{
return(sessionContainer.IsLoaded && sessionContainer.PlaylistsAreLoaded);
}, RequestTimeout);
return(sessionContainer.GetAllPlaylists());
}
public void PlaylistContainerInstantiation()
{
var options = new PlaylistContainerOptions();
SetPlaylistContainerOptions(options);
var playlist_container = new PlaylistContainer("-1", "-1", options);
AssertPlaylistContainer(playlist_container, options);
AssertPlaylistContainer(playlist_container, playlist_container.GetOptions());
}
//HostingEnviroment word gebruikt voor het storen van fotos
public CustomerController(IWebHostEnvironment hostingEnviroment)
{
songDAL = new SongDAL();
userDAL = new UserDAL();
playlistDAL = new PlaylistDAL();
songContainer = new SongContainer(songDAL);
userContainer = new UserContainer(userDAL);
playlistContainer = new PlaylistContainer(playlistDAL);
songViewModel = new SongViewModel();
song = new Song();
this.hostingEnviroment = hostingEnviroment;
}
private void ParseNextChange(object obj)
{
string name;
/* Go to next element and check if it is a start element. */
this.Next();
while (this.reader.IsStartElement())
{
name = this.reader.LocalName;
if (name.Equals("change"))
{
this.ParseChange(obj);
}
else if (name.Equals("rid"))
{
this.GetElementString(); /* Skip. */
}
else if (name.Equals("version"))
{
string[] parts = this.GetElementString().Split(',');
if (obj is Playlist)
{
Playlist playlist = (Playlist)obj;
playlist.Revision = long.Parse(parts[0]);
playlist.Checksum = long.Parse(parts[2]);
playlist.IsCollaborative = (int.Parse(parts[3]) == 1);
}
else if (obj is PlaylistContainer)
{
PlaylistContainer playlists = (PlaylistContainer)obj;
playlists.Revision = long.Parse(parts[0]);
playlists.Checksum = long.Parse(parts[2]);
}
else
{
throw new XMLParserException("Unexpected object '" + obj + "'");
}
}
else
{
throw new XMLParserException("Unexpected element '<" + name + ">'");
}
this.Next();
}
}
public static PlaylistContainer GetUserPlaylists(IntPtr userPtr)
{
IntPtr ptr = IntPtr.Zero;
ptr = libspotify.sp_session_publishedcontainer_for_user_create(Session.GetSessionPtr(), GetUserCanonicalNamePtr(userPtr));
PlaylistContainer c = PlaylistContainer.Get(ptr);
waitFor(delegate
{
return(c.IsLoaded &&
c.PlaylistsAreLoaded);
}, REQUEST_TIMEOUT);
return(c);
}
private bool TryStartPlaylistUnlocked(String playlistName, bool random)
{
PlaylistContainer pc = GetPlaylistContainer();
_currentlyPlayingPlaylist = null;
if (pc == null)
{
return(false);
}
if (playlistName.Equals(FavoriteName))
{
lock (_session)
{
_currentlyPlayingPlaylist = _session.StarredCreate();
}
}
else
{
for (int i = 0; i < pc.NumPlaylists(); i++)
{
Playlist list = pc.Playlist(i);
if (list.Name().Equals(playlistName))
{
_currentlyPlayingPlaylist = list;
break;
}
}
}
if (_currentlyPlayingPlaylist == null)
{
return(false);
}
_playingOrder = Enumerable.Range(0, _currentlyPlayingPlaylist.NumTracks()).ToList();
if (random)
{
List <int> straightPlayingOrder = _playingOrder.ToList();
Random rndGen = new Random();
_playingOrder.Clear();
while (straightPlayingOrder.Any())
{
int index = rndGen.Next(straightPlayingOrder.Count);
_playingOrder.Add(straightPlayingOrder[index]);
straightPlayingOrder.RemoveAt(index);
}
}
_currentTrackNum = 0;
ResumeUnlocked();
return(true);
}
private List <String> GetPlaylistsUnlocked(PlaylistContainer pc)
{
_session.FlushCaches();
List <String> playlists = new List <String>();
playlists.Add(FavoriteName);
for (int i = 0; i < pc.NumPlaylists(); i++)
{
if (!pc.Playlist(i).Name().Equals(String.Empty))
{
playlists.Add(pc.Playlist(i).Name());
}
}
return(playlists);
}
public static void SavePlaylist(PlaylistContainer playlists)
{
DirectoryInfo dataPath = new DirectoryInfo(Application.dataPath).Parent;
string jsonData = JsonUtility.ToJson(playlists, true);
Debug.Log(jsonData);
string filePath = Path.Combine(dataPath.FullName, _PlaylistFileName);
if (File.Exists(filePath))
{
File.Delete(filePath);
}
File.WriteAllText(filePath, jsonData);
}
public List <String> GetPlaylists()
{
if (_isValid)
{
_loggedInHandle.WaitOne();
PlaylistContainer pc = GetPlaylistContainer();
if (pc == null)
{
return(new List <String>());
}
lock (_session)
{
return(GetPlaylistsUnlocked(pc));
}
}
return(new List <string>());
}
static void AssertPlaylistContainer(PlaylistContainer playlistContainer, PlaylistContainerOptions options)
{
AssertContainer(playlistContainer, options);
Assert.AreEqual(playlistContainer.StorageMedium, options.StorageMedium);
Assert.AreEqual(playlistContainer.LongDescription, options.LongDescription);
Assert.AreEqual(playlistContainer.Description, options.Description);
Assert.AreEqual(playlistContainer.Date, options.Date);
Assert.AreEqual(playlistContainer.Language, options.Language);
Assert.IsTrue(playlistContainer.Artists.IsReadOnly);
Assert.IsTrue(playlistContainer.Genres.IsReadOnly);
Assert.IsTrue(playlistContainer.Contributors.IsReadOnly);
Assert.IsTrue(playlistContainer.Rights.IsReadOnly);
CollectionAssert.AreEqual(playlistContainer.Artists, options.Artists);
CollectionAssert.AreEqual(playlistContainer.Genres, options.Genres);
CollectionAssert.AreEqual(playlistContainer.Contributors, options.Contributors);
CollectionAssert.AreEqual(playlistContainer.Rights, options.Rights);
}
private void SavePlaylist(string file)
{
var container = new PlaylistContainer {
Files = Files.ToArray(), Shuffle = Shuffle
};
try
{
using (var stream = File.Open(file, FileMode.Create, FileAccess.ReadWrite))
{
serializerService.Serialize(container, stream);
stream.Flush(true);
}
}
catch (Exception e)
{
LogException(e, MethodBase.GetCurrentMethod());
}
}
protected override void LoadComplete()
{
base.LoadComplete();
game.LoadComponentSingleFile(progress = new ProgressContainer
{
Depth = -1,
Position = new Vector2(192, 614),
Width = 1536,
}, Add);
game.LoadComponentSingleFile(triangles = new Triangles {
Velocity = 2.5f
}, Add);
game.LoadComponentSingleFile(coverContainer = new CoverContainer()
{
Position = new Vector2(192, 140),
Size = new Vector2(350),
}, Add);
game.LoadComponentSingleFile(new TitleContainer(Anchor.BottomLeft)
{
Position = new Vector2(550, 140),
TextSize = 100,
Font = "Exo2.0-Bold",
PreferredText = MetadataTypes.TitleUnicode,
Width = 1176,
}, Add);
game.LoadComponentSingleFile(new TitleContainer(Anchor.TopLeft)
{
Position = new Vector2(550, 345),
TextSize = 70,
Font = "Exo2.0-Medium",
PreferredText = MetadataTypes.ArtistUnicode,
Width = 1176,
Colour = new Color4(200, 200, 200, 255),
TransitionDelay = 75,
}, Add);
game.LoadComponentSingleFile(new Visualisation
{
Position = new Vector2(192, 614),
Size = new Vector2(1536, 460),
}, Add);
game.LoadComponentSingleFile(playlist = new PlaylistContainer(), Add);
}
public static PlaylistContainer LoadPlaylists()
{
DirectoryInfo dataPath = new DirectoryInfo(Application.dataPath).Parent;
PlaylistContainer playlistContainer = null;
string jsonData = null;
string filePath = Path.Combine(dataPath.FullName, _PlaylistFileName);
if (File.Exists(filePath))
{
jsonData = File.ReadAllText(filePath);
if (string.IsNullOrEmpty(jsonData))
{
playlistContainer = new PlaylistContainer();
}
playlistContainer = JsonUtility.FromJson <PlaylistContainer>(jsonData);
}
else
{
playlistContainer = new PlaylistContainer();
}
Debug.Log("LoadPlaylists: " + jsonData);
return(playlistContainer);
}
public bool PlaylistContainerAddPlaylist(PlaylistContainer playlistContainer, Playlist playlist)
{
ISpotify connection = GetConnection();
bool result = connection.PlaylistContainerAddPlaylist(playlistContainer, playlist);
ReleaseConnection(connection);
return result;
}
protected override void OnLoad(EventArgs e)
{
if (settings.UpdatesInterestedIn != UserSettings.UpdateType.None)
{
updater.CheckForNewVersion();
}
if (downloadedUpdate)
{
this.Close();
return;
}
SpotifyController.Initialize();
var appKeyBytes = Properties.Resources.spotify_appkey;
LoadBufferWindowCommands();
KeyManager = BufferHotkeyManager.LoadFromTextFile(this);
string username = "", password = "";
// the first one controls the loop, the second is the response from Libspotify's login call
bool isLoggedIn = false, logInResponse = false;
while (!isLoggedIn)
{
using (LoginWindow logon = new LoginWindow())
{
var response = logon.ShowDialog();
if (response != DialogResult.OK)
{
this.Close();
output.OutputMessage(StringStore.ExitingProgram);
return;
}
username = logon.Username;
password = logon.Password;
}
try
{
output.OutputMessage(StringStore.LoggingIn);
logInResponse = SpotifyController.Login(appKeyBytes, username, password);
}
catch (Exception ex)
{
MessageBox.Show(StringStore.ErrorDuringLoad + "\\r\\nInitialization: " + ex.Message, StringStore.Oops, MessageBoxButtons.OK, MessageBoxIcon.Error);
continue;
}
if (logInResponse)
{
output.OutputMessage(StringStore.LoggedInToSpotify);
UserSettings.Instance.Username = username;
UserSettings.Save();
spotify.SetPrivateSession(UserSettings.Instance.StartInPrivateSession);
isLoggedIn = true;
}
else
{
var reason = spotify.GetLoginError().Message;
MessageBox.Show(reason, StringStore.LogInFailure, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
output.OutputMessage(StringStore.LoadingPlaylists, false);
var playlists = LoadUserPlaylists();
if (playlists == null)
{
return;
}
var playlistsBuffer = Buffers[1] as PlaylistContainerBufferList;
if (playlistsBuffer == null)
{
throw new NullReferenceException("PlaylistsBuffer is null");
}
playlistsBuffer.Clear();
playlists.ForEach(p =>
{
playlistsBuffer.Add(new PlaylistBufferItem(p));
});
// we put a reference to the session container on the playlists buffer
// so that it can subscribe to playlist added and removed events and in future maybe other things
playlistsBuffer.Model = PlaylistContainer.GetSessionContainer();
output.OutputMessage(String.Format("{0} {1}", playlists.Count, StringStore.PlaylistsLoaded), false);
Buffers.CurrentListIndex = 1; // start on the playllists list
output.OutputBufferListState(Buffers, NavigationDirection.None, false);
}
/// <summary>
/// Add a playlist to a playlist container.
/// </summary>
/// <param name="playlistContainer">A <see cref="Sharpotify.Media.PlaylistContainer"/> to add the playlist to.</param>
/// <param name="playlist">The <see cref="Playlist"/> to be added.</param>
/// <returns></returns>
public bool PlaylistContainerAddPlaylist(PlaylistContainer playlistContainer, Playlist playlist)
{
return this.PlaylistContainerAddPlaylist(playlistContainer, playlist, playlistContainer.Playlists.Count);
}
/// <summary>
/// Add a playlist to a playlist container.
/// </summary>
/// <param name="playlistContainer">The playlist container.</param>
/// <param name="playlist">The playlist to be added.</param>
/// <param name="position">The target position of the added playlist.</param>
/// <returns></returns>
public bool PlaylistContainerAddPlaylist(PlaylistContainer playlistContainer, Playlist playlist, int position)
{
List<Playlist> playlists = new List<Playlist>();
playlists.Add(playlist);
return this.PlaylistContainerAddPlaylists(playlistContainer, playlists, position);
}
/// <summary>
/// Add multiple playlists to a playlist container.
/// </summary>
/// <param name="playlistContainer">The playlist container.</param>
/// <param name="playlists">A List of playlists to be added.</param>
/// <param name="position">The target position of the added playlists.</param>
/// <returns></returns>
public bool PlaylistContainerAddPlaylists(PlaylistContainer playlistContainer, List<Playlist> playlists, int position)
{
string user = this.session.StringUsername;
long timestamp = DateTime.Now.Ticks;
/* Add the playlists for new checksum calculation. */
playlistContainer.Playlists.InsertRange(position, playlists);
/* Build a comma separated list of tracks and append '01' to every id!. */
string playlistList = "";
for(int i = 0; i < playlists.Count; i++){
playlistList += ((i > 0)?",":"") + playlists[i].Id + "02";
}
/* Create XML builder. */
string xml = @"
<change>
<ops>
<add>
<i> + " + position.ToString() + @"</i>
<items>" + playlistList + @"</items>
</add>
</ops>
<time>" + timestamp.ToString() + @"</time>
<user>" + user + @"</user>
</change>
<version>" +
(playlistContainer.Revision + 1).ToString("0000000000")+ "," +
playlistContainer.Playlists.Count.ToString("0000000000") + "," +
playlistContainer.Checksum.ToString("0000000000") + ",0</version>";
/* Remove the playlists because we need to validate the checksum again. */
playlistContainer.Playlists.RemoveRange(position, playlists.Count);
/* Create channel callback */
ChannelCallback callback = new ChannelCallback();
/* Send change playlist request. */
try
{
this.protocol.SendChangePlaylistContainer(callback, playlistContainer, xml);
}
catch(ProtocolException)
{
return false;
}
/* Get response. */
byte[] data = callback.Get(this.timeout);
/* Check confirmation. */
PlaylistConfirmation confirmation = XMLPlaylistParser.ParsePlaylistConfirmation(data);
if(confirmation == null)
{
return false;
}
/* Add the tracks, since operation was successful. */
playlistContainer.Playlists.InsertRange(position, playlists);
/* Set new revision. */
playlistContainer.Revision = confirmation.Revision;
return true;
}
/// <summary>
/// Remove a playlist from a playlist container.
/// </summary>
/// <param name="playlistContainer">The playlist container.</param>
/// <param name="position">The position of the playlist to remove.</param>
/// <returns></returns>
public bool PlaylistContainerRemovePlaylist(PlaylistContainer playlistContainer, int position)
{
return this.PlaylistContainerRemovePlaylists(playlistContainer, position, 1);
}
/// <summary>
/// Remove multiple playlists from a playlist container.
/// </summary>
/// <param name="playlistContainer">The playlist container.</param>
/// <param name="position">The position of the tracks to remove.</param>
/// <param name="count">The number of track to remove.</param>
/// <returns></returns>
public bool PlaylistContainerRemovePlaylists(PlaylistContainer playlistContainer, int position, int count)
{
string user = this.session.StringUsername;
long timestamp = DateTime.Now.Ticks;
/* Create a sublist view (important!). */
List<Playlist> playlists = new List<Playlist>();
playlists = playlistContainer.Playlists.GetRange(position, count);
/* First remove the playlist(s) to calculate the new checksum. */
playlistContainer.Playlists.RemoveRange(position, count);
/* Create XML builder. */
string xml = @"
<change>
<ops>
<del>
<i>" + position.ToString() + @"</i>
<k>" + count.ToString() + @"</k>
</del>
</ops>
<time>" + timestamp.ToString() + @"</time>
<user>" + user + @"</user>
</change>
<version>" + (playlistContainer.Revision + 1).ToString("0000000000") + "," +
playlistContainer.Playlists.Count.ToString("0000000000") + "," +
playlistContainer.Checksum.ToString("0000000000") + ",0</version>";
/* Add the playlist(s) again, because we need the old checksum for sending. */
playlistContainer.Playlists.InsertRange(position, playlists);
/* Create channel callback */
ChannelCallback callback = new ChannelCallback();
/* Send change playlist request. */
try{
this.protocol.SendChangePlaylistContainer(callback, playlistContainer, xml.ToString());
}
catch(ProtocolException){
return false;
}
/* Get response. */
byte[] data = callback.Get(this.timeout);
/* Check confirmation. */
PlaylistConfirmation confirmation = XMLPlaylistParser.ParsePlaylistConfirmation(data);
if(confirmation == null)
{
return false;
}
/* Remove the playlist(s), since operation was successful. */
playlistContainer.Playlists.RemoveRange(position, count);
/* Set new revision. */
playlistContainer.Revision = confirmation.Revision;
return true;
}
private void LoadPlaylists()
{
_playlistContainer = new PlaylistContainer();
_playlistContainer.Load(_playlistContainerStore);
_playlistContainer.Save(Directories);
}
public PlaylistContainerBufferList(string nameIn, PlaylistContainer playlistContainerIn)
: this(nameIn)
{
this.Model = playlistContainerIn;
SetupEvents();
}
public bool PlaylistContainerAddPlaylists(PlaylistContainer playlistContainer, List<Playlist> playlists, int position)
{
ISpotify connection = GetConnection();
bool result = connection.PlaylistContainerAddPlaylists(playlistContainer, playlists, position);
ReleaseConnection(connection);
return result;
}
public PlaylistCollection(PlaylistContainer playlistContainer)
{
UnmanagedPlaylistContainer = playlistContainer;
}
private PlaylistContainer ParsePlaylistContainer()
{
PlaylistContainer playlists = new PlaylistContainer();
string name;
/* Go to next element and check if it is a start element. */
this.Next();
while (this.reader.IsStartElement())
{
name = this.reader.LocalName;
if (name.Equals("base-version"))
{
this.SkipBaseVersion();
}
else if (name.Equals("next-change"))
{
this.ParseNextChange(playlists);
}
else
throw new XMLParserException("Unexpected element '<" + name + ">'");
this.Next();
}
return playlists;
}
public bool PlaylistContainerRemovePlaylists(PlaylistContainer playlistContainer, int position, int count)
{
ISpotify connection = GetConnection();
bool result = connection.PlaylistContainerRemovePlaylists(playlistContainer, position, count);
ReleaseConnection(connection);
return result;
}
internal static IContainerPlaylist Get(Session session, PlaylistContainer container, IntPtr playlistPtr, IntPtr folderId, sp_playlist_type type)
{
KeyGen key = new KeyGen(playlistPtr, folderId, type);
ContainerPlaylist playlist;
lock (playlistsLock)
{
if (!playlists.ContainsKey(key))
{
playlists.Add(key, new ContainerPlaylist(session, container, playlistPtr, folderId, type));
}
playlist = playlists[key];
playlist.AddRef();
}
return new ContainerPlaylistWrapper(playlist);
}