public GetEventArgValue ( string eventArgName ) : string | ||
eventArgName | string | |
Résultat | string |
private void HandleReplayingLastNodeEvent(Event receivedEvent) { if (ViewManager != null && ViewManager.CurrentView != null && ViewManager.CurrentView.NodeRenderers != null && receivedEvent.EventArgs != null && receivedEvent.ContainsEventArg("NodeId")) { Guid nodeId = Guid.Empty; if (Guid.TryParse(receivedEvent.GetEventArgValue("NodeId"), out nodeId)) { NodeRenderer playingNode = ViewManager.CurrentView.NodeRenderers[nodeId]; { playingNode.SetIsPlaying(true); playingNode.ResetMediaIcon(true); } } } }
private void HandledCurrentStateChanged(Event receivedEvent) { if (receivedEvent.EventArgs != null && receivedEvent.ContainsEventArg("State")) { string state = receivedEvent.GetEventArgValue("State"); Guid nodeId = Guid.Empty; if (receivedEvent.ContainsEventArg("NodeId")) { Guid.TryParse(receivedEvent.GetEventArgValue("NodeId"), out nodeId); } if (!string.IsNullOrEmpty(state) && state.ToLower() == "idle") { ResetNodeRendererMediaIcon(nodeId, false); } else if (!string.IsNullOrEmpty(state) && state.ToLower() == "playing") { ResetNodeRendererMediaIcon(nodeId, true); } else if (!string.IsNullOrEmpty(state) && state.ToLower() == "buffering") { ResetNodeRendererMediaIcon(nodeId, true); } } }
private void HandleSeekEvent(Event receivedEvent) { if (receivedEvent.EventArgs != null && receivedEvent.ContainsEventArg("NewPosition")) { if (ViewManager != null && ViewManager.CurrentView != null && ViewManager.CurrentView.NodeRenderers != null) { TimeSpan newPosition = TimeSpan.MinValue; if (TimeSpan.TryParse(receivedEvent.GetEventArgValue("NewPosition"), out newPosition)) { foreach (NodeRenderer nodeRenderer in ViewManager.CurrentView.NodeRenderers.Values) { if (nodeRenderer.ResetMediaIcon(newPosition)) { break; } } } } } }
private void HandleGetSourceAndPositionCallback(Event callback) { if (callback.EventArgs != null && callback.ContainsEventArg("CallbackId") && callback.ContainsEventArg("Position") && callback.ContainsEventArg("Source") && callback.ContainsEventArg("NodeId")) { string callbackId = callback.GetEventArgValue("CallbackId"); string source = callback.GetEventArgValue("Source"); string nodeId = callback.GetEventArgValue("NodeId"); switch (callbackId) { case "StartPosition": TimeSpan startPosition = TimeSpan.Parse(callback.GetEventArgValue("Position")); SaveMediaInformation(nodeId, source, callbackId, startPosition); break; case "EndPosition": TimeSpan endPosition = TimeSpan.Parse(callback.GetEventArgValue("Position")); SaveMediaInformation(nodeId, source, callbackId, endPosition); break; default: break; } } }
private void HandleGetPlayingStateCallback(Event callback) { if (callback.EventArgs != null && callback.ContainsEventArg("CallbackId") && callback.ContainsEventArg("State") && callback.ContainsEventArg("NodeId")) { string callbackId = callback.GetEventArgValue("CallbackId"); string state = callback.GetEventArgValue("State"); string currentlyPlayingNodeId = callback.GetEventArgValue("NodeId"); if (ViewManager != null && ViewManager.CurrentView != null) { if (callbackId == Navigator.FocalNodeId.ToString()) //the request was made for this map refresh { if (state == "Playing" || state == "Buffering") { foreach (NodeRenderer nodeRenderer in ViewManager.CurrentView.NodeRenderers.Values) { if (nodeRenderer.Node.Id.ToString() == currentlyPlayingNodeId) { nodeRenderer.SetIsPlaying(true); nodeRenderer.ResetMediaIcon(true); break; } } } } } } }
private void HandleGetPlayingStateCallback(Event e) { if (e.EventArgs != null && e.ContainsEventArg("State") && e.ContainsEventArg("NodeId")) { if (NodeProxy.Id.ToString() == e.GetEventArgValue("NodeId")) { switch (e.GetEventArgValue("State")) { case "Playing": pauseVideoMenuItem.IsEnabled = true; break; case "Paused": pauseVideoMenuItem.IsEnabled = false; break; default: pauseVideoMenuItem.IsEnabled = false; break; } } } }
private void HandledCurrentStateChanged(Event receivedEvent) { if (!HasVideo) { HasVideo = true; } if (receivedEvent.EventArgs != null && receivedEvent.ContainsEventArg("State")) { string state = receivedEvent.GetEventArgValue("State"); if (receivedEvent.ContainsEventArg("NodeId")) { string viewModelIdAsString = receivedEvent.GetEventArgValue("NodeId"); if (!string.IsNullOrEmpty(state) && !string.IsNullOrEmpty(viewModelIdAsString)) { var neutralisedState = state.ToLower(); var viewModelId = new Guid(viewModelIdAsString); if (ViewModels.ContainsKey(viewModelId)) { VideoInfo viewModelVideoInfo = ViewModels[viewModelId]; switch (neutralisedState) { case "idle": _isChangedByController = true; viewModelVideoInfo.Status = VideoState.Pause; break; case "playing": _isChangedByController = true; viewModelVideoInfo.Status = VideoState.Playing; break; case "buffering": _isChangedByController = true; viewModelVideoInfo.Status = VideoState.Playing; break; } } } } } }
private void HandleGetPlayingStateCallback(Event callback) { if (callback.EventArgs != null && callback.ContainsEventArg("CallbackId") && callback.ContainsEventArg("State") && callback.ContainsEventArg("NodeId")) { var callbackId = callback.GetEventArgValue("CallbackId"); var state = callback.GetEventArgValue("State"); var viewModelIdAsString = callback.GetEventArgValue("NodeId"); if (!string.IsNullOrEmpty(viewModelIdAsString)) { var viewModelId = new Guid(viewModelIdAsString); foreach (var viewModelVideoInfo in ViewModels.Values) { if (viewModelVideoInfo.Id == viewModelId) { if (state == "Playing" || state == "Buffering") { _isChangedByController = true; viewModelVideoInfo.Status = VideoState.Playing; } else { _isChangedByController = true; viewModelVideoInfo.Status = VideoState.Pause; } } else { if (viewModelVideoInfo.HasVideo) { _isChangedByController = true; viewModelVideoInfo.Status = VideoState.Pause; } } } } } }
private void HandlePlayerDisposedEvent(Event disposedEvent) { _cachedCommand = null; _playerInitialised = false; if (disposedEvent.EventArgs != null && disposedEvent.ContainsEventArg("NodeId")) { string viewModelIdAsString = disposedEvent.GetEventArgValue("NodeId"); var viewModelId = new Guid(viewModelIdAsString); if (ViewModels.ContainsKey(viewModelId)) { VideoInfo viewModelVideoInfo = ViewModels[viewModelId]; _isChangedByController = true; viewModelVideoInfo.Status = VideoState.Pause; } } }
private void HandleGetSourceAndPositionCallback(Event callback) { if (callback.EventArgs != null && callback.ContainsEventArg("CallbackId") && callback.ContainsEventArg("Position") && callback.ContainsEventArg("Source") && callback.ContainsEventArg("NodeId")) { string callbackId = callback.GetEventArgValue("CallbackId"); string source = callback.GetEventArgValue("Source"); source = HttpUtility.UrlDecode(source); string viewModelIdAsString = callback.GetEventArgValue("NodeId"); if (!string.IsNullOrEmpty(viewModelIdAsString) && !string.IsNullOrEmpty(source)) { var chain = new TransactionChain(); var viewModelId = new Guid(viewModelIdAsString); var viewModelVideoInfo = ViewModels[viewModelId]; switch (callbackId) { case "StartPosition": { TimeSpan startPosition = TimeSpan.Parse(callback.GetEventArgValue("Position")); // Just add a temporary end position so that the entry doesn't end up in a bad state. ViewModel.IMetadata startPositionMetadata = viewModelVideoInfo.Context.Metadata["Video.StartPosition"]; if (startPositionMetadata != null) { startPositionMetadata.SetValue(startPosition.ToString(), ref chain); ((SuperGraph.ViewModel.Node)viewModelVideoInfo.Context).NodeProperties.UIMetadata["Video.StartPosition"] = startPosition.ToString(); } else { viewModelVideoInfo.Context.Metadata.Add("Video.StartPosition", startPosition.ToString(), ref chain); ((SuperGraph.ViewModel.Node)viewModelVideoInfo.Context).NodeProperties.UIMetadata.Add("Video.StartPosition", startPosition.ToString()); } ViewModel.IMetadata endPositionMetadata = viewModelVideoInfo.Context.Metadata["Video.EndPosition"]; if (endPositionMetadata != null) { endPositionMetadata.SetValue("", ref chain); } else { viewModelVideoInfo.Context.Metadata.Add("Video.EndPosition", "", ref chain); ((SuperGraph.ViewModel.Node)viewModelVideoInfo.Context).NodeProperties.UIMetadata.Add("Video.EndPosition", ""); } viewModelVideoInfo.HasVideo = true; viewModelVideoInfo.StartPosition = startPosition; viewModelVideoInfo.StopPosition = null; break; } case "EndPosition": { TimeSpan endPosition = TimeSpan.Parse(callback.GetEventArgValue("Position")); ViewModel.IMetadata endPositionMetadata = viewModelVideoInfo.Context.Metadata["Video.EndPosition"]; if (endPositionMetadata != null) { endPositionMetadata.SetValue("", ref chain); ((SuperGraph.ViewModel.Node)viewModelVideoInfo.Context).NodeProperties.UIMetadata["Video.EndPosition"] = endPosition.ToString(); } else { viewModelVideoInfo.Context.Metadata.Add("Video.EndPosition", "", ref chain); ((SuperGraph.ViewModel.Node)viewModelVideoInfo.Context).NodeProperties.UIMetadata.Add("Video.EndPosition", endPosition.ToString()); } viewModelVideoInfo.Context.Metadata.Add(null, null, "Video.EndPosition", endPosition.ToString(), ref chain); viewModelVideoInfo.StopPosition = endPosition; viewModelVideoInfo.HasVideo = true; break; } } ViewModel.IMetadata videoSourceMetadata = viewModelVideoInfo.Context.Metadata["Video.Source"]; if (videoSourceMetadata != null) { videoSourceMetadata.SetValue(source, ref chain); ((SuperGraph.ViewModel.Node) viewModelVideoInfo.Context).NodeProperties.UIMetadata[ "Video.Source"] = source; } else { viewModelVideoInfo.Context.Metadata.Add(null, null, "Video.Source", source, ref chain); ((SuperGraph.ViewModel.Node)viewModelVideoInfo.Context).NodeProperties.UIMetadata.Add("Video.Source", source); } viewModelVideoInfo.VideoSource = source; viewModelVideoInfo.Context.Proxy.MapManager.ExecuteTransaction(chain); } } }