public bool ToggleMute(AudioSource source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
lock (this.syncRoot)
{
AudioSource actual;
if (!Sources.TryGetValue(source.Id, out actual))
{
return(false);
}
AudioSource newSource = new AudioSource(actual);
newSource.IsMuted = !actual.IsMuted;
OwnedSources.Remove(source.OwnerId, source);
Sources[newSource.Id] = newSource;
OwnedSources.Add(source.OwnerId, source);
return(newSource.IsMuted);
}
}
public virtual void Clear()
{
lock (this.syncRoot)
{
Sources.Clear();
OwnedSources.Clear();
}
}
public void Add(AudioSource source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
var nsource = new AudioSource(source);
OwnedSources.Add(source.OwnerId, nsource);
Sources.Add(source.Id, nsource);
}
public virtual bool Remove(AudioSource source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
lock (this.syncRoot)
{
OwnedSources.Remove(source.OwnerId, source);
return(Sources.Remove(source.Id));
}
}
public bool IsSourceNameTaken(IUserInfo user, string sourceName)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
if (sourceName == null)
{
throw new ArgumentNullException("sourceName");
}
return(OwnedSources.Contains(user.UserId) && (OwnedSources[user.UserId].Any(s => s.Name == sourceName)));
}
public virtual bool Remove(IUserInfo user)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
lock (this.syncRoot)
{
foreach (AudioSource source in OwnedSources[user.UserId])
{
Sources.Remove(source.Id);
}
return(OwnedSources.Remove(user.UserId));
}
}
public void Update(AudioSource source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
lock (syncRoot)
{
AudioSource oldSource;
if (!Sources.TryGetValue(source.Id, out oldSource))
{
Sources[source.Id] = source;
OwnedSources.Add(source.OwnerId, source);
}
else
{
source.CopyTo(oldSource);
}
}
}
public AudioSource Create(string name, IUserInfo owner, AudioCodecArgs audioArgs)
{
if (name == null)
{
throw new ArgumentNullException("name");
}
if (owner == null)
{
throw new ArgumentNullException("owner");
}
if (audioArgs == null)
{
throw new ArgumentNullException("audioArgs");
}
if (OwnedSources.Contains(owner.UserId))
{
if (OwnedSources[owner.UserId].Any(s => s.Name == name))
{
throw new ArgumentException("Duplicate source name", "name");
}
}
int id = 1;
if (Sources.Keys.Any())
{
id = Sources.Keys.Max() + 1;
}
var source = new AudioSource(name, id, owner.UserId, audioArgs);
Sources.Add(source.Id, source);
OwnedSources.Add(owner.UserId, source);
return(source);
}
