private void EnsureLoaded()
{
lock (iLock)
{
if (!iIsLoaded)
{
if (iIsHeaderItem)
{
iDisplayField1 = DidlLiteAdapter.Album(iItem);
iDisplayField2 = DidlLiteAdapter.AlbumArtist(iItem);
if (iDisplayField2 == string.Empty)
{
iDisplayField2 = DidlLiteAdapter.Artist(iItem);
}
}
else
{
ItemInfo info = new ItemInfo(iItem);
iDisplayField1 = info.DisplayItem(0).HasValue ? info.DisplayItem(0).Value.Value : null;
iDisplayField2 = info.DisplayItem(1).HasValue ? info.DisplayItem(1).Value.Value : null;
iDisplayField3 = info.DisplayItem(2).HasValue ? info.DisplayItem(2).Value.Value : null;
iTechnicalInfo = DidlLiteAdapter.Duration(iItem);
if (iTechnicalInfo == string.Empty)
{
iTechnicalInfo = DidlLiteAdapter.Bitrate(iItem);
}
}
iItem = null;
iIsLoaded = true;
}
}
}
/// <summary>
///
/// </summary>
/// <param name="aObject">
/// A <see cref="Upnp.upnpObject"/>
/// </param>
public void SetItem(Upnp.upnpObject aObject)
{
if (aObject != null)
{
iTitle = DidlLiteAdapter.Title(aObject);
iMetatext = DidlLiteAdapter.Album(aObject);
iMetatext2 = DidlLiteAdapter.Artist(aObject);
}
else
{
iTitle = string.Empty;
iMetatext = string.Empty;
iMetatext2 = string.Empty;
}
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
try
{
if (value != null && value is upnpObject)
{
Type t = typeof(DidlLiteAdapter);
MemberInfo[] mi = t.FindMembers(MemberTypes.Method, BindingFlags.Public | BindingFlags.Static, (m, c) =>
{
return(m.Name.Equals(c));
}, parameter);
if (mi.Length > 0)
{
object invokeResult = (mi[0] as MethodInfo).Invoke(null, new Object[] { value });
string result = string.Empty;
if (invokeResult != null)
{
result = invokeResult.ToString();
}
if (parameter.ToString() == "Artist" && !(value is Upnp.musicTrack || value is Upnp.musicAlbum))
{
result = string.Empty;
}
if (parameter.ToString() == "Count" && result == "0")
{
result = string.Empty;
}
if (parameter.ToString() == "OriginalTrackNumber" && result != string.Empty)
{
result = result + ". ";
}
if (parameter.ToString() == "AlbumArtist" && result == string.Empty)
{
result = DidlLiteAdapter.Artist(value as upnpObject);
}
return(result);
}
}
}
catch (Exception ex)
{
UserLog.WriteLine("Error caught in DidlLiteConverter: " + ex);
}
return(null);
}
public void SetItem(upnpObject aObject)
{
iMutex.WaitOne();
if (aObject != null)
{
iTitle = DidlLiteAdapter.Title(aObject);
iArtist = DidlLiteAdapter.Artist(aObject);
iAlbum = DidlLiteAdapter.Album(aObject);
iArtworkUri = DidlLiteAdapter.ArtworkUri(aObject);
if (iArtworkUri == null)
{
SetNoArtwork();
}
else
{
DownloadArtwork(iArtworkUri);
}
}
else
{
iTitle = string.Empty;
iArtist = string.Empty;
iAlbum = string.Empty;
iCodec = string.Empty;
iBitDepth = 0;
iSampleRate = 0;
iBitrate = 0;
iLossless = false;
iArtworkUri = null;
SetNoArtwork();
}
iMutex.ReleaseMutex();
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
upnpObject obj = null;
if (value is upnpObject)
{
obj = value as upnpObject;
}
else if (value is MrItem)
{
obj = (value as MrItem).DidlLite[0];
}
if (obj != null)
{
string artist = DidlLiteAdapter.Artist(obj);
string albumArtist = DidlLiteAdapter.AlbumArtist(obj);
if (albumArtist != string.Empty && artist != albumArtist)
{
return(Visibility.Visible);
}
}
return(Visibility.Collapsed);
}
private void EnsureLoaded()
{
lock (iLock)
{
if (!iIsLoaded)
{
if (iIsHeaderItem)
{
iDisplayField1 = DidlLiteAdapter.Album(iItem);
iDisplayField2 = DidlLiteAdapter.AlbumArtist(iItem);
if (iDisplayField2 == string.Empty)
{
iDisplayField2 = DidlLiteAdapter.Artist(iItem);
}
}
else
{
ItemInfo info = new ItemInfo(iItem);
if (iIsGrouped)
{
ReadOnlyCollection <KeyValuePair <string, string> > displayItems = info.DisplayItems;
int counter = 0;
foreach (KeyValuePair <string, string> item in displayItems)
{
if (item.Key == "Album Artist" || item.Key == "Album" || (item.Key == "Artist" && DidlLiteAdapter.AlbumArtist(iItem) == item.Value))
{
// don't show this info for a grouped item
continue;
}
if (counter == 0)
{
iDisplayField1 = item.Value;
}
else if (counter == 1)
{
iDisplayField2 = item.Value;
}
else if (counter == 2)
{
iDisplayField3 = item.Value;
}
else
{
continue;
}
counter++;
}
}
else
{
iDisplayField1 = info.DisplayItem(0).HasValue ? info.DisplayItem(0).Value.Value : null;
iDisplayField2 = info.DisplayItem(1).HasValue ? info.DisplayItem(1).Value.Value : null;
iDisplayField3 = info.DisplayItem(2).HasValue ? info.DisplayItem(2).Value.Value : null;
}
iTechnicalInfo = DidlLiteAdapter.Duration(iItem);
if (iTechnicalInfo == string.Empty)
{
iTechnicalInfo = DidlLiteAdapter.Bitrate(iItem);
}
}
iItem = null;
iIsLoaded = true;
}
}
}
private void Parse()
{
lock (iLock)
{
if (!iParsed)
{
List <KeyValuePair <string, string> > displayList = new List <KeyValuePair <string, string> >();
List <KeyValuePair <string, string> > fullList = new List <KeyValuePair <string, string> >();
if (iItem != null)
{
string type = GetItemType(iItem);
fullList.Add(new KeyValuePair <string, string>("Type", type));
string title = DidlLiteAdapter.Title(iItem);
if (title != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Title", title));
fullList.Add(new KeyValuePair <string, string>("Title", title));
}
string album = DidlLiteAdapter.Album(iItem);
// if parent is a musicAlbum and album is blank, try to get album info from parent
if (album == string.Empty && iParent is musicAlbum)
{
album = DidlLiteAdapter.Album(iParent);
}
// don't display album field if we are a musicAlbum as it will be same as Title
if (album != string.Empty && !(iItem is musicAlbum))
{
// only insert album info for display if parent not a musicAlbum
if (!(iParent is musicAlbum))
{
displayList.Add(new KeyValuePair <string, string>("Album", album));
}
fullList.Add(new KeyValuePair <string, string>("Album", album));
}
string artist = DidlLiteAdapter.Artist(iItem);
string albumArtist = DidlLiteAdapter.AlbumArtist(iItem);
string parentArtist = string.Empty;
if (iParent != null)
{
parentArtist = DidlLiteAdapter.Artist(iParent);
}
// don't display artist field if we are a person, as it will be same as title
if (artist != string.Empty && !(iItem is person))
{
// only display artist field when:
// our parent is not a music album
// or we are a music album and album artist field is blank
// our parent is a music album but artist field is different from album artist field and different from parent's artist field
if (!(iParent is musicAlbum) ||
(iItem is musicAlbum && albumArtist == string.Empty) ||
(iParent is musicAlbum && albumArtist != artist && parentArtist != artist))
{
displayList.Add(new KeyValuePair <string, string>("Artist", artist));
}
fullList.Add(new KeyValuePair <string, string>("Artist", artist));
}
if (albumArtist != string.Empty)
{
// only display albumartist field when:
// we are a musicAlbum and album artist is different from artist
// or artist field is blank and album artist is not the same as parent's artist field
if ((iItem is musicAlbum && albumArtist != artist) ||
(artist == string.Empty && parentArtist != albumArtist))
{
displayList.Add(new KeyValuePair <string, string>("Album Artist", albumArtist));
}
fullList.Add(new KeyValuePair <string, string>("Album Artist", albumArtist));
}
string count = DidlLiteAdapter.Count(iItem);
if (count != string.Empty && count != "0")
{
displayList.Add(new KeyValuePair <string, string>("Count", count));
fullList.Add(new KeyValuePair <string, string>("Count", count));
}
string composer = DidlLiteAdapter.Composer(iItem);
if (composer != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Composer", composer));
fullList.Add(new KeyValuePair <string, string>("Composer", composer));
}
string genre = DidlLiteAdapter.Genre(iItem);
if (genre != string.Empty)
{
string parentGenre = string.Empty;
if (iParent != null)
{
parentGenre = DidlLiteAdapter.Genre(iParent);
}
if (parentGenre != genre)
{
displayList.Add(new KeyValuePair <string, string>("Genre", genre));
}
fullList.Add(new KeyValuePair <string, string>("Genre", genre));
}
string releaseYear = DidlLiteAdapter.ReleaseYear(iItem);
if (releaseYear != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Release Year", releaseYear));
fullList.Add(new KeyValuePair <string, string>("Release Year", releaseYear));
}
string originalTrackNumber = DidlLiteAdapter.OriginalTrackNumber(iItem);
if (originalTrackNumber != string.Empty)
{
fullList.Add(new KeyValuePair <string, string>("Original Track No.", originalTrackNumber));
}
string conductor = DidlLiteAdapter.Conductor(iItem);
if (conductor != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Conductor", conductor));
fullList.Add(new KeyValuePair <string, string>("Conductor", conductor));
}
string actor = DidlLiteAdapter.Actor(iItem);
if (actor != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Actor", actor));
fullList.Add(new KeyValuePair <string, string>("Actor", actor));
}
string director = DidlLiteAdapter.Director(iItem);
if (director != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Director", director));
fullList.Add(new KeyValuePair <string, string>("Director", director));
}
string publisher = DidlLiteAdapter.Publisher(iItem);
if (publisher != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Publisher", publisher));
fullList.Add(new KeyValuePair <string, string>("Publisher", publisher));
}
string contributer = DidlLiteAdapter.Contributor(iItem);
if (contributer != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Contributor", contributer));
fullList.Add(new KeyValuePair <string, string>("Contributor", contributer));
}
string duration = DidlLiteAdapter.Duration(iItem);
if (duration != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Duration", duration));
fullList.Add(new KeyValuePair <string, string>("Duration", duration));
}
string size = DidlLiteAdapter.Size(iItem);
if (size != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Size", size));
fullList.Add(new KeyValuePair <string, string>("Size", size));
}
string bitrate = DidlLiteAdapter.Bitrate(iItem);
if (bitrate != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Bitrate", bitrate));
fullList.Add(new KeyValuePair <string, string>("Bitrate", bitrate));
}
string sampleRate = DidlLiteAdapter.SampleRate(iItem);
if (sampleRate != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("SampleRate", sampleRate));
fullList.Add(new KeyValuePair <string, string>("SampleRate", sampleRate));
}
string bitDepth = DidlLiteAdapter.BitDepth(iItem);
if (bitDepth != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Bit Depth", bitDepth));
fullList.Add(new KeyValuePair <string, string>("Bit Depth", bitDepth));
}
string mimeType = DidlLiteAdapter.MimeType(iItem);
if (mimeType != string.Empty)
{
fullList.Add(new KeyValuePair <string, string>("Mime Type", mimeType));
}
string protocolInfo = DidlLiteAdapter.ProtocolInfo(iItem);
if (protocolInfo != string.Empty)
{
fullList.Add(new KeyValuePair <string, string>("Protocol Info", protocolInfo));
}
string description = DidlLiteAdapter.Description(iItem);
if (description != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Description", description));
fullList.Add(new KeyValuePair <string, string>("Description", description));
}
string info = DidlLiteAdapter.Info(iItem);
if (info != string.Empty)
{
displayList.Add(new KeyValuePair <string, string>("Info", description));
fullList.Add(new KeyValuePair <string, string>("Info", description));
}
string uri = DidlLiteAdapter.Uri(iItem);
if (uri != string.Empty)
{
fullList.Add(new KeyValuePair <string, string>("Uri", uri));
}
Uri artworkUri = DidlLiteAdapter.ArtworkUri(iItem);
if (artworkUri != null)
{
fullList.Add(new KeyValuePair <string, string>("Artwork Uri", artworkUri.OriginalString));
}
}
iFullInfoList = fullList;
iDisplayInfoList = displayList;
iParsed = true;
}
}
}
