protected override void OnReceiveNSetResponse(byte presentationID, ushort messageIdRespondedTo, DicomUID affectedClass, DicomUID affectedInstance,
DcmDataset dataset, DcmStatus status)
{
if (_filmSession != null)
{
// ReSharper disable PossibleUnintendedReferenceComparison
if (affectedClass == DicomUID.BasicColorImageBoxSOPClass ||
affectedClass == DicomUID.BasicGrayscaleImageBoxSOPClass)
// ReSharper restore PossibleUnintendedReferenceComparison
{
if (status == DcmStatus.Success)
{
DcmImageBox imageBox = _filmSession.FindImageBox(affectedInstance);
if (imageBox != null)
{
_pendingImageBoxResponses.Remove(imageBox);
if (_pendingImageBoxResponses.Count == 0)
{
byte pcid = Associate.FindAbstractSyntax(DicomUID.PrinterSOPClass);
SendNActionRequest(pcid, NextMessageID(), DicomUID.BasicFilmSessionSOPClass, _filmSession.SOPInstanceUID, 0x0001, null);
}
return;
}
}
}
}
SendAbort(DcmAbortSource.ServiceUser, DcmAbortReason.NotSpecified);
}
private void UpdateImageBox(DcmImageBox imageBox, String filename, int index)
{
//try
//{
var ff = new DicomFileFormat();
ff.Load(filename, DicomReadOptions.DefaultWithoutDeferredLoading);
if (ff.Dataset == null)
{
return;
}
ff.Dataset.ChangeTransferSyntax(DicomTransferSyntax.ImplicitVRLittleEndian, null);
var pixelData = new DcmPixelData(ff.Dataset);
var pi = PhotometricInterpretation.Lookup(pixelData.PhotometricInterpretation);
// Grayscale only printer?
if (pi.IsColor && _supportsColorPrinting == false)
{
pixelData.Unload();
return;
}
// Color only printer?
if (pi.IsColor == false && _supportsGrayscalePrinting == false)
{
pixelData.Unload();
return;
}
DicomUID imageBoxSOPClassUID;
DcmItemSequence seq;
var item = new DcmItemSequenceItem();
pixelData.UpdateDataset(item.Dataset);
if (pi.IsColor)
{
imageBoxSOPClassUID = DicomUID.BasicColorImageBoxSOPClass;
seq = new DcmItemSequence(DicomTags.BasicColorImageSequence);
}
else
{
imageBoxSOPClassUID = DicomUID.BasicGrayscaleImageBoxSOPClass;
seq = new DcmItemSequence(DicomTags.BasicGrayscaleImageSequence);
}
seq.AddSequenceItem(item);
imageBox.Dataset.AddItem(seq);
pixelData.Unload();
imageBox.UpdateImageBox(imageBoxSOPClassUID);
imageBox.ImageBoxPosition = (ushort)index;
//}
//catch (Exception)
//{
//}
}
public DcmImageBox FindImageBox(DicomUID instUid)
{
foreach (DcmFilmBox filmBox in _boxes)
{
DcmImageBox imageBox = filmBox.FindImageBox(instUid);
if (imageBox != null)
{
return(imageBox);
}
}
return(null);
}
private void CreateImageBox()
{
DicomUID classUid = DicomUID.BasicGrayscaleImageBoxSOPClass;
if (_session.SessionClassUID == DicomUID.BasicColorPrintManagementMetaSOPClass)
{
classUid = DicomUID.BasicColorImageBoxSOPClass;
}
DicomUID instUid = DicomUID.Generate(SOPInstanceUID, _boxes.Count + 1);
DcmImageBox box = new DcmImageBox(this, classUid, instUid);
box.ImageBoxPosition = (ushort)(_boxes.Count + 1);
_boxes.Add(box);
_dataset.AddReferenceSequenceItem(DicomTags.ReferencedImageBoxSequence, classUid, instUid);
}
private void UpdateImageBox(DcmImageBox imageBox, String filename, int index)
{
try
{
DicomFileFormat ff = new DicomFileFormat();
ff.Load(filename, DicomReadOptions.DefaultWithoutDeferredLoading);
if (ff.Dataset != null)
{
ff.Dataset.ChangeTransferSyntax(DicomTransferSyntax.ImplicitVRLittleEndian, null);
DcmPixelData pixelData = new DcmPixelData(ff.Dataset);
PhotometricInterpretation pi = PhotometricInterpretation.Lookup(pixelData.PhotometricInterpretation);
// Grayscale only printer?
if (pi.IsColor == true && _supportsColorPrinting == false)
{
pixelData.Unload();
return;
}
// Color only printer?
if (pi.IsColor == false && _supportsGrayscalePrinting == false)
{
pixelData.Unload();
return;
}
DicomUID imageBoxSOPClassUID = null;
DcmItemSequence seq = null;
DcmItemSequenceItem item = new DcmItemSequenceItem();
pixelData.UpdateDataset(item.Dataset);
if (pi.IsColor == true)
{
imageBoxSOPClassUID = DicomUID.BasicColorImageBoxSOPClass;
seq = new DcmItemSequence(DicomTags.BasicColorImageSequence);
}
else
{
imageBoxSOPClassUID = DicomUID.BasicGrayscaleImageBoxSOPClass;
seq = new DcmItemSequence(DicomTags.BasicGrayscaleImageSequence);
}
seq.AddSequenceItem(item);
imageBox.Dataset.AddItem(seq);
pixelData.Unload();
imageBox.UpdateImageBox(imageBoxSOPClassUID);
imageBox.ImageBoxPosition = (ushort)index;
}
}
catch (Exception)
{
}
}
protected override void OnReceiveNCreateResponse(byte presentationID, ushort messageIdRespondedTo, DicomUID affectedClass, DicomUID affectedInstance,
DcmDataset dataset, DcmStatus status)
{
if (_filmSession != null)
{
if (affectedClass == DicomUID.BasicFilmSessionSOPClass)
{
if (status == DcmStatus.Success)
{
int filmBoxesCount = CalculateRequiredImageBoxes();
if (filmBoxesCount == 0)
{
SendReleaseRequest();
return;
}
for (int i = 0; i < filmBoxesCount; i++)
{
DicomUID uid = DicomUID.Generate();
DcmDataset filmBoxDataset = new DcmDataset(DicomTransferSyntax.ImplicitVRLittleEndian);
DcmFilmBox filmBox = _filmSession.CreateFilmBox(uid, filmBoxDataset.Clone());
filmBox.AnnotationDisplayFormatID = _annotationDisplayFormatID;
filmBox.BorderDensity = _borderDensity;
filmBox.ConfigurationInformation = _configurationInformation;
filmBox.EmptyImageDensity = _emptyImageDensity;
filmBox.FilmOrientation = _filmOrientation;
filmBox.FilmSizeID = _filmSizeID;
filmBox.Illumination = _illumination;
filmBox.ImageDisplayFormat = _imageDisplayFormat;
filmBox.MagnificationType = _magnificationType;
filmBox.MaxDensity = _maxDensity;
filmBox.MinDensity = _minDensity;
filmBox.ReflectedAmbientLight = _reflectedAmbientLight;
filmBox.RequestedResolutionID = _requestedResolutionID;
filmBox.SmoothingType = _smoothingType;
filmBox.Trim = _trim;
byte pcid = Associate.FindAbstractSyntax(DicomUID.BasicGrayscalePrintManagementMetaSOPClass);
SendNCreateRequest(pcid, NextMessageID(), DicomUID.BasicFilmBoxSOPClass, filmBox.SOPInstanceUID, filmBox.Dataset);
}
return;
}
}
if (affectedClass == DicomUID.BasicFilmBoxSOPClass)
{
if (status == DcmStatus.Success)
{
DcmFilmBox filmBox = _filmSession.FindFilmBox(affectedInstance);
int filmBoxIndex = _filmSession.BasicFilmBoxes.IndexOf(filmBox);
if (filmBox != null)
{
DcmItemSequence referencedImageBoxSequenceList = null;
referencedImageBoxSequenceList = dataset.GetSQ(DicomTags.ReferencedImageBoxSequence);
if (referencedImageBoxSequenceList != null)
{
foreach (DcmItemSequenceItem item in referencedImageBoxSequenceList.SequenceItems)
{
DicomUID referencedSOPInstanceUID = item.Dataset.GetUID(DicomTags.ReferencedSOPInstanceUID);
if (referencedSOPInstanceUID != null)
{
DcmImageBox imageBox = new DcmImageBox(filmBox, DcmImageBox.GraySOPClassUID, referencedSOPInstanceUID);
filmBox.BasicImageBoxes.Add(imageBox);
}
}
}
_pendingImageBoxResponses.Clear();
if (filmBox.BasicImageBoxes.Count > 0)
{
int imageBoxIndex = 0;
int imagesPerFilmbox = CalculateImagesPreFilmBox();
foreach (DcmImageBox imageBox in filmBox.BasicImageBoxes)
{
if (imagesPerFilmbox * filmBoxIndex + imageBoxIndex < _files.Count)
{
UpdateImageBox(imageBox, _files[imagesPerFilmbox * filmBoxIndex + imageBoxIndex], imageBoxIndex);
}
_pendingImageBoxResponses.Add(imageBox);
imageBoxIndex++;
byte pcid = Associate.FindAbstractSyntax(DicomUID.PrinterSOPClass);
SendNSetRequest(pcid, NextMessageID(), imageBox.SOPClassUID, imageBox.SOPInstanceUID, imageBox.Dataset);
}
}
return;
}
}
}
}
SendAbort(DcmAbortSource.ServiceUser, DcmAbortReason.NotSpecified);
}
protected override void OnReceiveNCreateResponse(byte presentationID, ushort messageIdRespondedTo, DicomUID affectedClass, DicomUID affectedInstance,
DcmDataset dataset, DcmStatus status)
{
if (_filmSession != null)
{
// ReSharper disable PossibleUnintendedReferenceComparison
if (affectedClass == DicomUID.BasicFilmSessionSOPClass)
// ReSharper restore PossibleUnintendedReferenceComparison
{
if (status == DcmStatus.Success)
{
int filmBoxesCount = CalculateRequiredImageBoxes();
if (filmBoxesCount == 0)
{
SendReleaseRequest();
return;
}
for (int i = 0; i < filmBoxesCount; i++)
{
var uid = DicomUID.Generate();
var filmBoxDataset = new DcmDataset(DicomTransferSyntax.ImplicitVRLittleEndian);
var filmBox = _filmSession.CreateFilmBox(uid, filmBoxDataset.Clone());
filmBox.AnnotationDisplayFormatID = _annotationDisplayFormatID;
filmBox.BorderDensity = _borderDensity;
filmBox.ConfigurationInformation = _configurationInformation;
filmBox.EmptyImageDensity = _emptyImageDensity;
filmBox.FilmOrientation = _filmOrientation;
filmBox.FilmSizeID = _filmSizeID;
filmBox.Illumination = _illumination;
filmBox.ImageDisplayFormat = _imageDisplayFormat;
filmBox.MagnificationType = _magnificationType;
filmBox.MaxDensity = _maxDensity;
filmBox.MinDensity = _minDensity;
filmBox.ReflectedAmbientLight = _reflectedAmbientLight;
filmBox.RequestedResolutionID = _requestedResolutionID;
filmBox.SmoothingType = _smoothingType;
filmBox.Trim = _trim;
byte pcid = Associate.FindAbstractSyntax(DicomUID.BasicGrayscalePrintManagementMetaSOPClass);
SendNCreateRequest(pcid, NextMessageID(), DicomUID.BasicFilmBoxSOPClass, filmBox.SOPInstanceUID, filmBox.Dataset);
}
return;
}
}
// ReSharper disable PossibleUnintendedReferenceComparison
if (affectedClass == DicomUID.BasicFilmBoxSOPClass)
// ReSharper restore PossibleUnintendedReferenceComparison
{
if (status == DcmStatus.Success)
{
var filmBox = _filmSession.FindFilmBox(affectedInstance);
var filmBoxIndex = _filmSession.BasicFilmBoxes.IndexOf(filmBox);
if (filmBox != null)
{
var referencedImageBoxSequenceList = dataset.GetSQ(DicomTags.ReferencedImageBoxSequence);
if (referencedImageBoxSequenceList != null)
{
foreach (var item in referencedImageBoxSequenceList.SequenceItems)
{
var referencedSOPInstanceUID = item.Dataset.GetUID(DicomTags.ReferencedSOPInstanceUID);
if (referencedSOPInstanceUID != null)
{
var imageBox = new DcmImageBox(filmBox, DcmImageBox.GraySOPClassUID, referencedSOPInstanceUID);
filmBox.BasicImageBoxes.Add(imageBox);
}
}
}
_pendingImageBoxResponses.Clear();
if (filmBox.BasicImageBoxes.Count > 0)
{
var imageBoxIndex = 0;
var imagesPerFilmbox = CalculateImagesPreFilmBox();
foreach (var imageBox in filmBox.BasicImageBoxes)
{
if (imagesPerFilmbox * filmBoxIndex + imageBoxIndex < _files.Count)
{
UpdateImageBox(imageBox, _files[imagesPerFilmbox * filmBoxIndex + imageBoxIndex], imageBoxIndex);
}
_pendingImageBoxResponses.Add(imageBox);
imageBoxIndex++;
byte pcid = Associate.FindAbstractSyntax(DicomUID.PrinterSOPClass);
SendNSetRequest(pcid, NextMessageID(), imageBox.SOPClassUID, imageBox.SOPInstanceUID, imageBox.Dataset);
}
}
return;
}
}
}
}
SendAbort(DcmAbortSource.ServiceUser, DcmAbortReason.NotSpecified);
}
private void CreateImageBox()
{
DicomUID classUid = DicomUID.BasicGrayscaleImageBoxSOPClass;
if (_session.SessionClassUID == DicomUID.BasicColorPrintManagementMetaSOPClass)
classUid = DicomUID.BasicColorImageBoxSOPClass;
DicomUID instUid = DicomUID.Generate(SOPInstanceUID, _boxes.Count + 1);
DcmImageBox box = new DcmImageBox(this, classUid, instUid);
box.ImageBoxPosition = (ushort)(_boxes.Count + 1);
_boxes.Add(box);
_dataset.AddReferenceSequenceItem(DicomTags.ReferencedImageBoxSequence, classUid, instUid);
}