public BitmapImage downloadImage(SeriesResponseQuery series)
{
clearFolder(Constants.imageThumbsFolder);
ImageLevelQuery query = new ImageLevelQuery(series);
GetQueryResponsesList g = new GetQueryResponsesList();
// IMAGE LEVEL QUERY
List <QueryObject> listImages = g.getResponsesList(query, "Image");
if (listImages.Count > 0)
{
int numImageToDownload = (int)(listImages.Count / 2.0f);
ImageResponseQuery image = (ImageResponseQuery)listImages[numImageToDownload];
watch(Constants.imageThumbsFolder);
QueryRetrieve q = new QueryRetrieve();
String path = Path.Combine(Constants.imageThumbsFolder, "singleImage.txt");
File.WriteAllText(path, "gotImage");
//MOVE IMAGE
q.move(GUILogic.readFromFile("thisMachineAE"), image, "Image", guiLogic);
bool a = manualResetEvent.WaitOne(500);
// now wait
watcher.Dispose();
if (isImage)
{
return(loadImageSource());
}
else
{
return(null);
}
}
else
{
return(new BitmapImage());
}
}
public void move(string callingAE, QueryObject query, string level, GUILogic guiLogic)
{
var cmove = new DicomCMoveRequest("", "");
if (query.GetType().ToString() == "QueryRetrieveService.StudyResponseQuery")
{
string studyId = ((StudyResponseQuery)query).StudyInstanceUID;
cmove = new DicomCMoveRequest(callingAE, studyId);
}
if (query.GetType().ToString() == "QueryRetrieveService.SeriesResponseQuery")
{
string studyId = ((SeriesResponseQuery)query).StudyInstanceUID;
string seriesId = ((SeriesResponseQuery)query).SeriesInstanceUID;
cmove = new DicomCMoveRequest(callingAE, studyId, seriesId);
}
if (query.GetType().ToString() == "QueryRetrieveService.ImageResponseQuery")
{
string studyId = ((ImageResponseQuery)query).StudyInstanceUID;
string seriesId = ((ImageResponseQuery)query).SeriesInstanceUID;
string imageId = ((ImageResponseQuery)query).SOPInstanceUID;
cmove = new DicomCMoveRequest(callingAE, studyId, seriesId, imageId);
Console.WriteLine(studyId + " " + seriesId + " " + imageId);
}
var client = new DicomClient();
bool?moveSuccessfully = null;
cmove.OnResponseReceived += (DicomCMoveRequest requ, DicomCMoveResponse response) =>
{
if (response.Status.State == DicomState.Pending)
{
Console.WriteLine("Sending is in progress. please wait: " + response.Remaining.ToString());
}
else if (response.Status.State == DicomState.Success)
{
Console.WriteLine("Sending successfully finished");
moveSuccessfully = true;
}
else if (response.Status.State == DicomState.Failure)
{
Console.WriteLine("Error sending datasets: " + response.Status.Description);
moveSuccessfully = false;
}
Console.WriteLine(response.Status);
};
var pcs = DicomPresentationContext.GetScpRolePresentationContextsFromStorageUids(
DicomStorageCategory.Image,
DicomTransferSyntax.ExplicitVRLittleEndian,
DicomTransferSyntax.ImplicitVRLittleEndian,
DicomTransferSyntax.ImplicitVRBigEndian);
client.AdditionalPresentationContexts.AddRange(pcs);
client.AddRequest(cmove);
// cicle to kill listener and restart it (thus ending associatio) if move takes too much time
bool sendSuccess = false;
new Thread(() =>
{
Thread.CurrentThread.IsBackground = true;
Thread.Sleep(5000);
if (!sendSuccess)
{
guiLogic.listenerProcess.Kill();
guiLogic.newProcess();
}
}).Start();
client.Send(GUILogic.readFromFile("server"), Int32.Parse(GUILogic.readFromFile("serverPort")), false, GUILogic.readFromFile("thisMachineAE"), GUILogic.readFromFile("serverAE"), 1000);
sendSuccess = true;
}
public GetSeriesData(GUILogic guiLogic)
{
this.guiLogic = guiLogic;
}
public void find(QueryObject query, string level)
{
if (level != "Study" && level != "Series" && level != "Image")
{
MessageBox.Show("incorrect level"); return;
}
DicomQueryRetrieveLevel queryLevel = (DicomQueryRetrieveLevel)Enum.Parse(typeof(DicomQueryRetrieveLevel), level);
DicomCFindRequest cfind = new DicomCFindRequest(queryLevel);
Type tipo = query.GetType();
PropertyInfo[] properties1 = tipo.GetProperties();
foreach (PropertyInfo property in properties1)
{
var tag = typeof(DicomTag).GetField(property.Name).GetValue(null);
DicomTag theTag = (DicomTag.Parse(tag.ToString()));
var variabile = property.GetValue(query);
if (variabile.GetType().ToString() == "System.String")
{
String a = (String)variabile;
cfind.Dataset.Add(theTag, a);
}
if (variabile.GetType().ToString() == "Dicom.DicomDateRange")
{
DicomDateRange a = (DicomDateRange)variabile;
cfind.Dataset.Add(theTag, a);
}
}
cfind.OnResponseReceived = (DicomCFindRequest rq, DicomCFindResponse rp) => {
if (rp.HasDataset)
{
var type = Type.GetType("QueryRetrieveService." + level + "ResponseQuery");
var response = (QueryObject)Activator.CreateInstance(type);
queryResponses.Add(response);
PropertyInfo[] properties = response.GetType().GetProperties();
foreach (PropertyInfo property in properties)
{
var tag = typeof(DicomTag).GetField(property.Name).GetValue(null);
DicomTag myTag = DicomTag.Parse(tag.ToString());
try {
property.SetValue(response, rp.Dataset.GetValues <string>(myTag)[0]);
} catch (Exception e)
{
// MessageBox.Show("tag " + myTag.ToString() + " not found in this dataset");
}
}
RaiseEvent(response);
}
};
var client = new DicomClient();
client.AddRequest(cfind);
client.AssociationReleased += (sender, e) => {
// non può inviare la lista 'queryResponses' prima
// che 'cfind.OnResponseReceived' abbia finito di riempirla!!
Thread.Sleep(5);
RaiseConnectionClosed(queryResponses);
};
try
{
client.Send(GUILogic.readFromFile("server"), Int32.Parse(GUILogic.readFromFile("serverPort")), false, GUILogic.readFromFile("thisMachineAE"), GUILogic.readFromFile("serverAE"), 1000);
} catch (Exception e) { MessageBox.Show("impossible connect to server"); }
}
