private void assembleMessageParts <T>(ref MessagePartInfo lastReceivedMessagePartInfo, ref List <T> receivedMessageParts, MessagePartInfo currentlyReceivedMessagePartInfo, T currentlyReceivedMessagePart, Action doCallback)
{
if (currentlyReceivedMessagePartInfo.NumberOfMessageParts == 1)
{
lastReceivedMessagePartInfo = currentlyReceivedMessagePartInfo;
receivedMessageParts = new List <T>()
{
currentlyReceivedMessagePart
};
doCallback();
lastReceivedMessagePartInfo = null;
receivedMessageParts = null;
}
else
{
if (lastReceivedMessagePartInfo == null)
{
lastReceivedMessagePartInfo = currentlyReceivedMessagePartInfo;
receivedMessageParts = new List <T>()
{
currentlyReceivedMessagePart
};
}
else
{
if (lastReceivedMessagePartInfo.MessageCorrelationId == currentlyReceivedMessagePartInfo.MessageCorrelationId && lastReceivedMessagePartInfo.NumberOfMessageParts == currentlyReceivedMessagePartInfo.NumberOfMessageParts)
{
lastReceivedMessagePartInfo = currentlyReceivedMessagePartInfo;
receivedMessageParts.Add(currentlyReceivedMessagePart);
if (lastReceivedMessagePartInfo.LastMessagePart && lastReceivedMessagePartInfo.NumberOfMessageParts == receivedMessageParts.Count)
{
doCallback();
lastReceivedMessagePartInfo = null;
receivedMessageParts = null;
}
}
else
{
lastReceivedMessagePartInfo = currentlyReceivedMessagePartInfo;
receivedMessageParts = null;
}
}
}
}
void ICallbackHandler.HandleChangeHighlightRequest(ChangeHighlightRequestFromMQ changeHighlighRequest, MessagePartInfo messagePartInfo)
{
onRequestReceived();
assembleMessageParts(
ref changeHighlightMessagePartInfo,
ref changeHighlightMessageParts,
messagePartInfo,
changeHighlighRequest,
() =>
{
List <PreviewPartWithFocusedRange> previewParts = new List <PreviewPartWithFocusedRange>();
foreach (var messagePart in changeHighlightMessageParts)
{
previewParts.AddRange(messagePart.ActivePreviewParts);
}
var request = new ChangeHighlightRequestFromMQ()
{
ActivePreviewParts = previewParts.ToArray()
};
callbackHandler.QueueChangeHighlightRequest(request.Convert());
});
}
void ICallbackHandler.HandleContentUpdateRequest(ContentUpdateRequestFromMQ contentUpdateRequest, MessagePartInfo messagePartInfo)
{
onRequestReceived();
assembleMessageParts(
ref contentUpdateMessagePartInfo,
ref contentUpdateMessageParts,
messagePartInfo,
contentUpdateRequest,
() =>
{
List <PreviewPart> previewParts = new List <PreviewPart>();
foreach (var messagePart in contentUpdateMessageParts)
{
previewParts.AddRange(messagePart.PreviewParts);
}
var request = new ContentUpdateRequestFromMQ()
{
PreviewParts = previewParts.ToArray()
};
callbackHandler.QueueContentUpdateRequest(request.Convert());
});
}
void ICallbackHandler.HandlePreviewPartIdUpdateRequest(PreviewPartIdUpdateRequestFromMQ previewPartIdUpdateRequest, MessagePartInfo messagePartInfo)
{
onRequestReceived();
assembleMessageParts(
ref previewPartIdUpdateMessagePartInfo,
ref previewPartIdUpdateMessageParts,
messagePartInfo,
previewPartIdUpdateRequest,
() =>
{
List <string> previewPartIds = new List <string>();
foreach (var messagePart in previewPartIdUpdateMessageParts)
{
previewPartIds.AddRange(messagePart.PreviewPartIds);
}
var request = new PreviewPartIdUpdateRequestFromMQ()
{
PreviewPartIds = previewPartIds.ToArray()
};
callbackHandler.QueuePreviewPartIdUpdateRequest(request.Convert());
});
}
