private void ClientsUpdated(object sender, ImbClientStatus e) {
CheckShare();
}
private void ImbClientRemoved(object sender, ImbClientStatus e)
{
e.IsFollowingMyMap = false;
}
public void SendElementImage(ImbClientStatus client, FrameworkElement element)
{
if (element != null)
{
var imgEncoder = new PngBitmapEncoder();
RenderTargetBitmap bmpSource = new RenderTargetBitmap((int)element.ActualWidth, (int)element.ActualHeight, 96, 96, PixelFormats.Pbgra32);
bmpSource.Render(element);
imgEncoder.Frames.Add(BitmapFrame.Create(bmpSource));
MemoryStream ms = new MemoryStream();
imgEncoder.Save(ms);
client.Media.SignalBuffer(0, ms.GetBuffer());
}
}
private void Imb_ClientRemoved(object sender, ImbClientStatus e) {
CheckShare();
//if (_fe.AllowStream)
//{
// if (AppState.Imb.ScreenshotReceivingClients.Count == 1 &&
// AppState.Imb.ScreenshotReceivingClients.Contains(e))
// {
// }
//}
}
public void SendImage(ImbClientStatus client, string file)
{
if (File.Exists(file))
{
BitmapSource bs = new BitmapImage(new Uri(file,UriKind.RelativeOrAbsolute));
SendImage(client,bs);
}
}
public void SendImage(ImbClientStatus client, BitmapSource image)
{
if (image == null || client == null) return;
var imgEncoder = new PngBitmapEncoder();
imgEncoder.Frames.Add(BitmapFrame.Create(image));
MemoryStream ms = new MemoryStream();
imgEncoder.Save(ms);
client.Media.SignalBuffer(0, ms.GetBuffer());
}
private void ParseClient(string aVarName, string value)
{
var id = Int32.Parse(aVarName.Split('.')[0]);
if (id == Id) return;
if (value == "")
{
if (!clients.ContainsKey(id)) return;
if (clients[id].Client)
{
clients[id].Media.UnPublish();
clients[id].Commands.UnPublish();
}
Execute.OnUIThread(() =>
{
OnClientRemoved(id);
Clients.Remove(id);
AllClients.Remove(AllClients.FirstOrDefault(k => k.Id == id));
});
// First call OnClientRemoved before you remove the client. Otherwise you will generate an exception.
}
else
{
if (clients.ContainsKey(id))
{
clients[id].FromString(value);
OnClientChanged(clients[id]);
}
else
{
var st = new ImbClientStatus();
st.FromString(value);
if (!string.Equals(st.Application, Status.Application, StringComparison.CurrentCultureIgnoreCase)
&& !string.Equals(st.Application, "*")
&& !string.Equals(Status.Application, "*")) return;
if (st.Client)
{
st.Media = Imb.Publish(st.Id + ".Media");
st.Commands = Imb.Publish(st.Id + ".Commands");
//st.Positions = Imb.Subscribe(st.Id + ".Position");
//st.Positions.OnNormalEvent += Positions_OnNormalEvent;
}
Execute.OnUIThread(() =>
{
if (!clients.ContainsKey(id))
{
Clients.Add(id, st);
AllClients.Add(st);
OnClientAdded(st);
}
else
{
AllClients.Remove(AllClients.FirstOrDefault(k => k.Id == id));
Clients[id] = st;
}
});
}
}
}
public PositionChangedEventArgs(Position position, ImbClientStatus status)
{
ClientStatus = status;
Position = position;
}
public void TriggerMediaReceived(Media m)
{
var cs = new ImbClientStatus();
if (MediaReceived!=null) MediaReceived(this, new MediaReceivedEventArgs
{
Media = m,
Sender = cs
});
}
private void CsImbClientAdded(object sender, ImbClientStatus e)
{
if (e.Commands != null)
e.Commands.OnNormalEvent += Commands_OnNormalEvent;
}
public void TriggerMediaReceived(string url, int sender)
{
var cs = new ImbClientStatus();
if (sender != 0) cs = FindClient(sender);
var m = new Media
{
Location = url,
Sender = sender.ToString(CultureInfo.InvariantCulture)
};
if (MediaReceived!=null) MediaReceived(this, new MediaReceivedEventArgs
{
Media = m,
Sender = cs
});
}
public void Init(string host, int port, string name, int id, string federation, ImbClientStatus clientStatus, string alternativeHost, int alternativePort)
{
if (connecting || AppState.IsClosing) return;
connecting = true;
ConnectDate = DateTime.Now;
if (Imb != null)
{
Imb.OnDisconnect -= ImbOnOnDisconnect;
Imb.OnVariable -= Imb_OnVariable;
Imb.OnStatusUpdate -= Imb_OnStatusUpdate;
ClientAdded -= CsImbClientAdded;
}
Imb = new TConnection(host, port, name, id, federation);
Imb.OnDisconnect += ImbOnOnDisconnect;
Status = clientStatus;
if (!Imb.Connected)
{
// try alternative host
// TODO EV Why was this uncommented?
//if (alternativeHost != "") Init(alternativeHost, alternativePort, name, id, federation, clientStatus, "", 0);
connecting = false;
reconnecting = false;
return;
}
var tries = 0;
while (Imb.ClientHandle == 0 && tries<1000) {Thread.Sleep(5);
tries += 1;
}
reconnecting = false;
Imb.OnVariable += Imb_OnVariable;
Imb.OnStatusUpdate += Imb_OnStatusUpdate;
ot.Interval = 5000;
ot.Elapsed += (f, b) =>
{
try
{
if (Imb.FClient.Connected)
{
Imb.SignalString(Id + ".online", "");
}
else if (!reconnecting)
{
reconnecting = true;
Init(host, port, name, id, federation);
}
}
catch (Exception)
{
reconnecting = true;
Init(host, port, name, id, federation);
}
};
ot.Start();
UpdateStatus();
if (Status.Client)
{
Status.Media = Imb.Subscribe(Id + ".Media");
Status.Commands = Imb.Subscribe(Id + ".Commands");
//Status.Positions = Imb.Subscribe(Id + ".Position");
Status.Media.OnNormalEvent += Media_OnNormalEvent;
Status.Media.OnBuffer += Media_OnBuffer;
Status.Commands.OnNormalEvent += Commands_OnNormalEvent;
//Status.Positions.OnNormalEvent += Positions_OnNormalEvent;
}
ClientAdded += CsImbClientAdded;
if (Connected != null) Connected(this, null);
connecting = false;
}
void Imb_ClientChanged(object sender, ImbClientStatus e)
{
UpdateStatus();
}
private void ImbClientAdded(object sender, ImbClientStatus e)
{
if (this.IsRunning)
{
AddClient(e);
}
}
private void OnClientAdded(ImbClientStatus st)
{
var handler = ClientAdded;
if (handler != null) handler(this, st);
}
private void AddClient(ImbClientStatus e)
{
if (!e.Client) return;
AppState.TriggerNotification(e.Name + " is now online",image:e.Image);
}
void Imb_ClientChanged(object sender, ImbClientStatus e)
{
Execute.OnUIThread(UpdateClients);
}