public PreviewServiceProxy(IPreviewToolCallback previewToolCallback, string baseAddress)
{
if (previewToolCallback == null)
{
throw new ArgumentNullException(nameof(previewToolCallback));
}
if (string.IsNullOrEmpty(baseAddress))
{
throw new ArgumentNullException(nameof(baseAddress));
}
callbackHandler = new CallbackHandler(previewToolCallback);
Uri baseUri;
if (Uri.TryCreate(baseAddress, UriKind.Absolute, out baseUri))
{
protocolWrapper = createProtocolWrapper(baseAddress, CommunicationProtocols.REST);
}
else
{
protocolWrapper = createProtocolWrapper(baseAddress, CommunicationProtocols.NamedPipe);
}
protocolWrapper.ConnectionClosed += onConnectionClosed;
}
public ConnectViewModel(PreviewServiceProxy serviceProxy, IPreviewToolCallback callback, Action stopVideoAction, bool isConnected)
{
previewServiceProxy = serviceProxy;
previewToolCallback = callback;
IsConnected = isConnected;
stopVideo = stopVideoAction;
AutoConnectOnStartup = Settings.Instance.AutoConnect;
}
public CallbackHandler(IPreviewToolCallback previewToolCallback)
{
this.previewToolCallback = previewToolCallback;
callbackActions = new Queue <Action>();
callbackEnqueued = new AutoResetEvent(false);
stopExecution = new AutoResetEvent(false);
Task.Factory.StartNew(performCallbacks);
}
public PreviewServiceProxy(IPreviewToolCallback previewToolCallback)
{
if (previewToolCallback == null)
{
throw new ArgumentNullException(nameof(previewToolCallback));
}
callbackHandler = new CallbackHandler(previewToolCallback);
try { protocolWrapper = createProtocolWrapper(DefaultNamedPipeBaseAddress, CommunicationProtocols.NamedPipe); }
catch { protocolWrapper = createProtocolWrapper(DefaultRestBaseAddress, CommunicationProtocols.REST); }
protocolWrapper.ConnectionClosed += onConnectionClosed;
}
public PreviewServiceProxy(IPreviewToolCallback previewToolCallback, string baseAddress, CommunicationProtocols communicationProtocol)
{
if (previewToolCallback == null)
{
throw new ArgumentNullException(nameof(previewToolCallback));
}
if (string.IsNullOrEmpty(baseAddress))
{
throw new ArgumentNullException(nameof(baseAddress));
}
callbackHandler = new CallbackHandler(previewToolCallback);
protocolWrapper = createProtocolWrapper(baseAddress, communicationProtocol);
protocolWrapper.ConnectionClosed += onConnectionClosed;
}
public MainViewModel(IPreviewToolCallback previewToolCallback, Action stopVideoAction)
{
Settings.Instance.LoadSettings();
try
{
previewServiceProxy = new PreviewServiceProxy(previewToolCallback, Settings.Instance.NamedPipeAddress, CommunicationProtocols.NamedPipe);
}
catch (PreviewServiceUnavailableException)
{
Log.Instance.WriteMessage(Log.PreviewUnavailableMessage, SeverityOption.Warning);
}
catch (NotSupportedException)
{
Settings.Instance.NamedPipeAddress = "MQ_PREVIEW_PIPE";
Settings.Instance.SaveSettings();
previewServiceProxy = new PreviewServiceProxy(previewToolCallback, Settings.Instance.NamedPipeAddress, CommunicationProtocols.NamedPipe);
}
ConnectViewModel = new ConnectViewModel(previewServiceProxy, previewToolCallback, stopVideoAction, false);
VideoViewModel = new VideoViewModel(previewServiceProxy);
}
public ConnectViewModel(PreviewServiceProxy serviceProxy, IPreviewToolCallback callback)
{
previewServiceProxy = serviceProxy;
previewToolCallback = callback;
AutoConnectOnStartup = Settings.Instance.AutoConnect;
}
