private void SendNotification(NotifierDelegate handler, object value)
{
if (handler != null)
{
handler(value);
}
}
private void SendNotification(NotifierDelegate handler, object value)
{
if (handler != null)
{
handler(value);
}
}
public void Read(NotifierDelegate notifierDelegate)
{
FileStream stream = File.OpenRead(_filename);
BinaryReader binaryReader = new BinaryReader(stream);
long id3Length = 128;
long fileLength = stream.Length;
stream.Seek(id3Length * (-1), SeekOrigin.End);
var tag = Encoding.UTF8.GetString(binaryReader.ReadBytes(3));
Console.WriteLine(tag);
this.Tag = new ID3Tag(_filename);
this.Tag.Title = Encoding.UTF8.GetString(binaryReader.ReadBytes(30));
notifierDelegate($"{nameof(this.Tag.Title)}: {this.Tag.Title}");
this.Tag.Artist = Encoding.UTF8.GetString(binaryReader.ReadBytes(30));
notifierDelegate($"{nameof(this.Tag.Artist)}: {this.Tag.Artist}");
this.Tag.Album = Encoding.UTF8.GetString(binaryReader.ReadBytes(30));
notifierDelegate($"{nameof(this.Tag.Album)}: {this.Tag.Album}");
this.Tag.Year = Encoding.UTF8.GetString(binaryReader.ReadBytes(4));
notifierDelegate($"{nameof(this.Tag.Year)}: {this.Tag.Year}");
this.Tag.Comment = Encoding.UTF8.GetString(binaryReader.ReadBytes(30));
notifierDelegate($"{nameof(this.Tag.Comment)}: {this.Tag.Comment}");
this.Tag.Genre = Encoding.UTF8.GetString(binaryReader.ReadBytes(1));
notifierDelegate($"{nameof(this.Tag.Genre)}: {this.Tag.Genre}");
}
public virtual void AddDelegateForRemoveEvent(NotifierDelegate handler)
{
_removeEvent += handler;
}
public virtual void AddDelegateForAddEvent(NotifierDelegate handler)
{
_addEvent += handler;
}
public virtual void AddDelegateForRemoveEvent(NotifierDelegate handler)
{
_removeEvent += handler;
}
public virtual void AddDelegateForAddEvent(NotifierDelegate handler)
{
_addEvent += handler;
}
public DelegateNotifier(NotifierDelegate notifier)
{
this.notifier = notifier;
}
