private static void AddReferencedSopSequence(ReferencedSopItemCollection storageCommitItems,
uint tag,
DvtkData.Dimse.AttributeSet attributeSet,
InstanceStateEnum newInstanceState)
{
ushort group = (ushort)(tag >> 16);
ushort element = (ushort)(tag & 0x0000FFFF);
DvtkData.Dimse.Tag tagValue = new DvtkData.Dimse.Tag(group, element);
DvtkData.Dimse.Attribute referencedSopSequence = attributeSet.GetAttribute(tagValue);
if (referencedSopSequence != null)
{
attributeSet.Remove(referencedSopSequence);
}
referencedSopSequence = new DvtkData.Dimse.Attribute(tag, DvtkData.Dimse.VR.SQ);
SequenceOfItems referencedSopSequenceOfItems = new SequenceOfItems();
referencedSopSequence.DicomValue = referencedSopSequenceOfItems;
foreach(ReferencedSopItem referencedSopItem in storageCommitItems)
{
if (((referencedSopItem.InstanceState == InstanceStateEnum.InstanceStored) &&
(newInstanceState == InstanceStateEnum.InstanceMppsCompleted)) ||
((referencedSopItem.InstanceState == InstanceStateEnum.InstanceMppsCompleted) &&
(newInstanceState == InstanceStateEnum.InstanceStorageCommitRequested)))
{
DvtkData.Dimse.SequenceItem referencedSopSequenceItem = new DvtkData.Dimse.SequenceItem();
referencedSopSequenceItem.AddAttribute(DvtkData.Dimse.Tag.REFERENCED_SOP_CLASS_UID.GroupNumber,
DvtkData.Dimse.Tag.REFERENCED_SOP_CLASS_UID.ElementNumber,
DvtkData.Dimse.VR.UI, referencedSopItem.SopClassUid);
referencedSopSequenceItem.AddAttribute(DvtkData.Dimse.Tag.REFERENCED_SOP_INSTANCE_UID.GroupNumber,
DvtkData.Dimse.Tag.REFERENCED_SOP_INSTANCE_UID.ElementNumber,
DvtkData.Dimse.VR.UI, referencedSopItem.SopInstanceUid);
referencedSopItem.InstanceState = newInstanceState;
referencedSopSequenceOfItems.Sequence.Add(referencedSopSequenceItem);
}
}
attributeSet.Add(referencedSopSequence);
}
private void _InitializeAttribute(
GROUP_NUMBER groupNumber,
ELEMENT_NUMBER elementNumber,
VR vr,
params object[] list)
{
this.Tag.GroupNumber = groupNumber;
this.Tag.ElementNumber = elementNumber;
DicomValueType dicomValue = null;
if(list!= null)
{
switch (vr)
{
case VR.AE:
{
System.String[] stringArray = _CastToStringArray(list);
ApplicationEntity applicationEntity = new ApplicationEntity();
applicationEntity.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = applicationEntity;
// compute attribute value length
Length = 0;
if (applicationEntity.Values.Count > 0)
{
System.UInt32 length = 0;
foreach(String data in applicationEntity.Values)
{
length += (System.UInt32)data.Length;
}
Length = length + (System.UInt32)applicationEntity.Values.Count - 1;
}
break;
}
case VR.AS:
{
System.String[] stringArray = _CastToStringArray(list);
AgeString ageString = new AgeString();
ageString.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = ageString;
// compute attribute value length
Length = (System.UInt32)ageString.Values.Count * 4;
break;
}
case VR.AT:
{
Tag[] tagArray = _CastToTagArray(list);
AttributeTag attributeTag = new AttributeTag();
attributeTag.Values =
new DvtkData.Collections.TagCollection(tagArray);
dicomValue = attributeTag;
// compute attribute value length
Length = (System.UInt32)attributeTag.Values.Count * 4;
break;
}
case VR.CS:
{
System.String[] stringArray = _CastToStringArray(list);
CodeString codeString = new CodeString();
codeString.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = codeString;
// compute attribute value length
Length = 0;
if (codeString.Values.Count > 0)
{
System.UInt32 length = 0;
foreach(String data in codeString.Values)
{
length += (System.UInt32)data.Length;
}
Length = length + (System.UInt32)codeString.Values.Count - 1;
}
break;
}
case VR.DA:
{
System.String[] stringArray = _CastToDateStringArray(list);
Date date = new Date();
date.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = date;
// compute attribute value length
Length = 0;
if (date.Values.Count > 0)
{
System.UInt32 length = 0;
foreach(String data in date.Values)
{
length += (System.UInt32)data.Length;
}
Length = length;
}
break;
}
case VR.DS:
{
System.String[] stringArray = _CastToStringArray(list);
DecimalString decimalString = new DecimalString();
decimalString.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = decimalString;
// compute attribute value length
Length = 0;
if (decimalString.Values.Count > 0)
{
System.UInt32 length = 0;
foreach(String data in decimalString.Values)
{
length += (System.UInt32)data.Length;
}
Length = length + (System.UInt32)decimalString.Values.Count - 1;
}
break;
}
case VR.DT:
{
System.String[] stringArray = _CastToDateTimeStringArray(list);
DateTime dateTime = new DateTime();
dateTime.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = dateTime;
// compute attribute value length
Length = 0;
if (dateTime.Values.Count > 0)
{
System.UInt32 length = 0;
foreach(String data in dateTime.Values)
{
length += (System.UInt32)data.Length;
}
Length = length + (System.UInt32)dateTime.Values.Count - 1;
}
break;
}
case VR.FD:
{
System.Double[] floatingPointDoubleArray = _CastToFloatingPointDoubleArray(list);
FloatingPointDouble floatingPointDouble = new FloatingPointDouble();
floatingPointDouble.Values =
new DvtkData.Collections.DoubleCollection(floatingPointDoubleArray);
dicomValue = floatingPointDouble;
// compute attribute value length
Length = (System.UInt32)floatingPointDouble.Values.Count * 8;
break;
}
case VR.FL:
{
System.Single[] floatingPointSingleArray = _CastToFloatingPointSingleArray(list);
FloatingPointSingle floatingPointSingle = new FloatingPointSingle();
floatingPointSingle.Values =
new DvtkData.Collections.SingleCollection(floatingPointSingleArray);
dicomValue = floatingPointSingle;
// compute attribute value length
Length = (System.UInt32)floatingPointSingle.Values.Count * 4;
break;
}
case VR.IS:
{
System.String[] stringArray = _CastToStringArray(list);
IntegerString integerString = new IntegerString();
integerString.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = integerString;
// compute attribute value length
Length = 0;
if (integerString.Values.Count > 0)
{
System.UInt32 length = 0;
foreach(String data in integerString.Values)
{
length += (System.UInt32)data.Length;
}
Length = length + (System.UInt32)integerString.Values.Count - 1;
}
break;
}
case VR.LO:
{
System.String[] stringArray = _CastToStringArray(list);
LongString longString = new LongString();
longString.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = longString;
// compute attribute value length
Length = 0;
if (longString.Values.Count > 0)
{
System.UInt32 length = 0;
foreach(String data in longString.Values)
{
length += (System.UInt32)data.Length;
}
Length = length + (System.UInt32)longString.Values.Count - 1;
}
break;
}
case VR.LT:
{
if (list.Length > 1) throw new System.ArgumentException();
LongText longText = new LongText();
Length = 0;
if (list.Length == 1)
{
System.String stringValue = System.Convert.ToString(list[0]);
longText.Value = stringValue;
Length = (System.UInt32)stringValue.Length;
}
dicomValue = longText;
break;
}
case VR.OB:
{
OtherByteString otherByteString = new OtherByteString();
if (list.Length > 0)
{
if (list.Length == 1 && list[0] is System.String)
{
otherByteString.FileName = (System.String)list[0];
Length = (System.UInt32)otherByteString.FileName.Length;
}
else if (list.Length == 1 && list[0] is BitmapPatternParameters)
{
otherByteString.BitmapPattern = (BitmapPatternParameters)list[0];
}
else if (list.Length > 0 && list.Length <= 7)
{
BitmapPatternParameters pattern = new BitmapPatternParameters();
try
{
int listLength = list.Length;
if (listLength > 0)
{
pattern.NumberOfRows = System.Convert.ToUInt16(list[0]);
if (listLength == 1) pattern.NumberOfColumns = pattern.NumberOfRows;
}
if (listLength > 1) pattern.NumberOfColumns = System.Convert.ToUInt16(list[1]);
if (listLength > 2) pattern.StartValue = System.Convert.ToInt16(list[2]);
if (listLength > 3) pattern.ValueIncrementPerRowBlock = System.Convert.ToInt16(list[3]);
if (listLength > 4) pattern.ValueIncrementPerColumnBlock = System.Convert.ToInt16(list[4]);
if (listLength > 5) pattern.NumberOfIdenticalValueRows = System.Convert.ToUInt16(list[5]);
if (listLength > 6) pattern.NumberOfIdenticalValueColumns = System.Convert.ToUInt16(list[6]);
}
catch
{
throw new System.ArgumentException();
}
otherByteString.BitmapPattern = pattern;
}
else throw new System.ArgumentException();
}
dicomValue = otherByteString;
break;
}
case VR.OF:
{
OtherFloatString otherFloatString = new OtherFloatString();
if (list.Length > 0)
{
if (list.Length == 1 && list[0] is System.String)
{
otherFloatString.FileName = (System.String)list[0];
Length = (System.UInt32)otherFloatString.FileName.Length;
}
else if (list.Length == 1 && list[0] is BitmapPatternParameters)
{
otherFloatString.BitmapPattern = (BitmapPatternParameters)list[0];
}
else if (list.Length > 0 && list.Length <= 7)
{
BitmapPatternParameters pattern = new BitmapPatternParameters();
try
{
int listLength = list.Length;
if (listLength > 0)
{
pattern.NumberOfRows = System.Convert.ToUInt16(list[0]);
if (listLength == 1) pattern.NumberOfColumns = pattern.NumberOfRows;
}
if (listLength > 1) pattern.NumberOfColumns = System.Convert.ToUInt16(list[1]);
if (listLength > 2) pattern.StartValue = System.Convert.ToInt16(list[2]);
if (listLength > 3) pattern.ValueIncrementPerRowBlock = System.Convert.ToInt16(list[3]);
if (listLength > 4) pattern.ValueIncrementPerColumnBlock = System.Convert.ToInt16(list[4]);
if (listLength > 5) pattern.NumberOfIdenticalValueRows = System.Convert.ToUInt16(list[5]);
if (listLength > 6) pattern.NumberOfIdenticalValueColumns = System.Convert.ToUInt16(list[6]);
}
catch
{
throw new System.ArgumentException();
}
otherFloatString.BitmapPattern = pattern;
}
else throw new System.ArgumentException();
}
dicomValue = otherFloatString;
break;
}
case VR.OW:
{
OtherWordString otherWordString = new OtherWordString();
if (list.Length > 0)
{
if (list.Length == 1 && list[0] is System.String)
{
otherWordString.FileName = (System.String)list[0];
Length = (System.UInt32)otherWordString.FileName.Length;
}
else if (list.Length == 1 && list[0] is BitmapPatternParameters)
{
otherWordString.BitmapPattern = (BitmapPatternParameters)list[0];
}
else if (list.Length > 0 && list.Length <= 7)
{
BitmapPatternParameters pattern = new BitmapPatternParameters();
try
{
int listLength = list.Length;
if (listLength > 0)
{
pattern.NumberOfRows = System.Convert.ToUInt16(list[0]);
if (listLength == 1) pattern.NumberOfColumns = pattern.NumberOfRows;
}
if (listLength > 1) pattern.NumberOfColumns = System.Convert.ToUInt16(list[1]);
if (listLength > 2) pattern.StartValue = System.Convert.ToInt16(list[2]);
if (listLength > 3) pattern.ValueIncrementPerRowBlock = System.Convert.ToInt16(list[3]);
if (listLength > 4) pattern.ValueIncrementPerColumnBlock = System.Convert.ToInt16(list[4]);
if (listLength > 5) pattern.NumberOfIdenticalValueRows = System.Convert.ToUInt16(list[5]);
if (listLength > 6) pattern.NumberOfIdenticalValueColumns = System.Convert.ToUInt16(list[6]);
}
catch
{
throw new System.ArgumentException();
}
otherWordString.BitmapPattern = pattern;
}
else throw new System.ArgumentException();
}
dicomValue = otherWordString;
break;
}
case VR.PN:
{
System.String[] stringArray = _CastToStringArray(list);
PersonName personName = new PersonName();
personName.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = personName;
// compute attribute value length
Length = 0;
if (personName.Values.Count > 0)
{
System.UInt32 length = 0;
foreach(String data in personName.Values)
{
length += (System.UInt32)data.Length;
}
Length = length + (System.UInt32)personName.Values.Count - 1;
}
break;
}
case VR.SH:
{
System.String[] stringArray = _CastToStringArray(list);
ShortString shortString = new ShortString();
shortString.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = shortString;
// compute attribute value length
Length = 0;
if (shortString.Values.Count > 0)
{
System.UInt32 length = 0;
foreach(String data in shortString.Values)
{
length += (System.UInt32)data.Length;
}
Length = length + (System.UInt32)shortString.Values.Count - 1;
}
break;
}
case VR.SL:
{
System.Int32[] signedLongArray = _CastToSignedLongArray(list);
SignedLong signedLong = new SignedLong();
signedLong.Values =
new DvtkData.Collections.Int32Collection(signedLongArray);
dicomValue = signedLong;
// compute attribute value length
Length = (System.UInt32)signedLong.Values.Count * 4;
break;
}
case VR.SQ:
{
SequenceItem[] sequenceItemArray = _CastToSequenceItemArray(list);
SequenceOfItems sequenceOfItems = new SequenceOfItems();
sequenceOfItems.Sequence = new Sequence();
foreach (SequenceItem item in sequenceItemArray)
{
sequenceOfItems.Sequence.Add(item);
}
dicomValue = sequenceOfItems;
// set length to Undefined
Length = 0xFFFFFFFF;
break;
}
case VR.SS:
{
System.Int16[] signedShortArray = _CastToSignedShortArray(list);
SignedShort signedShort = new SignedShort();
signedShort.Values =
new DvtkData.Collections.Int16Collection(signedShortArray);
dicomValue = signedShort;
// compute attribute value length
Length = (System.UInt32)signedShort.Values.Count * 2;
break;
}
case VR.ST:
{
if (list.Length > 1) throw new System.ArgumentException();
ShortText shortText = new ShortText();
Length = 0;
if (list.Length == 1)
{
System.String stringValue = System.Convert.ToString(list[0]);
shortText.Value = stringValue;
Length = (System.UInt32)shortText.Value.Length;
}
dicomValue = shortText;
break;
}
case VR.TM:
{
System.String[] stringArray = _CastToTimeStringArray(list);
Time time = new Time();
time.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = time;
// compute attribute value length
Length = 0;
if (time.Values.Count > 0)
{
System.UInt32 length = 0;
foreach(String data in time.Values)
{
length += (System.UInt32)data.Length;
}
Length = length + (System.UInt32)time.Values.Count - 1;
}
break;
}
case VR.UI:
{
System.String[] stringArray = _CastUniqueIdentifierStringArray(list);
UniqueIdentifier uniqueIdentifier = new UniqueIdentifier();
uniqueIdentifier.Values =
new DvtkData.Collections.StringCollection(stringArray);
dicomValue = uniqueIdentifier;
// compute attribute value length
Length = 0;
if (uniqueIdentifier.Values.Count > 0)
{
System.UInt32 length = 0;
foreach(String data in uniqueIdentifier.Values)
{
length += (System.UInt32)data.Length;
}
Length = length + (System.UInt32)uniqueIdentifier.Values.Count - 1;
}
break;
}
case VR.UL:
{
System.UInt32[] unsignedLongArray = _CastToUnsignedLongArray(list);
UnsignedLong unsignedLong = new UnsignedLong();
unsignedLong.Values =
new DvtkData.Collections.UInt32Collection(unsignedLongArray);
dicomValue = unsignedLong;
// compute attribute value length
Length = (System.UInt32)unsignedLong.Values.Count * 4;
break;
}
case VR.UN:
{
Unknown unknown = new Unknown();
Length = 0;
if (list.Length == 0 ||
list[0] is System.Byte)
{
System.Byte[] byteArray = _CastToByteArray(list);
unknown.ByteArray = byteArray;
Length = (System.UInt32)unknown.ByteArray.Length;
}
else throw new System.ArgumentException();
dicomValue = unknown;
break;
}
case VR.US:
{
System.UInt16[] unsignedShortArray = _CastToUnsignedShortArray(list);
UnsignedShort unsignedShort = new UnsignedShort();
unsignedShort.Values =
new DvtkData.Collections.UInt16Collection(unsignedShortArray);
dicomValue = unsignedShort;
// compute attribute value length
Length = (System.UInt32)unsignedShort.Values.Count * 2;
break;
}
case VR.UT:
{
if (list.Length > 1) throw new System.ArgumentException();
UnlimitedText unlimitedText = new UnlimitedText();
Length = 0;
if (list.Length == 1)
{
System.String stringValue = System.Convert.ToString(list[0]);
unlimitedText.Value = stringValue;
Length = (System.UInt32)unlimitedText.Value.Length;
}
dicomValue = unlimitedText;
break;
}
default:
dicomValue = null;
break;
}
}
else
{
dicomValue = null;
}
this._ValueField = dicomValue;
}
/// <summary>
/// Cretae a storage commitment event.
/// </summary>
/// <param name="informationModels">The information models.</param>
/// <param name="actionMessage">The action message.</param>
/// <returns>The created event.</returns>
public static DvtkHighLevelInterface.Dicom.Messages.DicomMessage MakeStorageCommitEvent(QueryRetrieveInformationModels informationModels, DvtkHighLevelInterface.Dicom.Messages.DicomMessage actionMessage)
{
// refresh the information models
informationModels.Refresh();
DvtkHighLevelInterface.Dicom.Messages.DicomMessage eventMessage = new DvtkHighLevelInterface.Dicom.Messages.DicomMessage(DvtkData.Dimse.DimseCommand.NEVENTREPORTRQ);
eventMessage.Set("0x00000002", VR.UI, "1.2.840.10008.1.20.1");
eventMessage.Set("0x00001000", VR.UI, "1.2.840.10008.1.20.1.1");
DvtkData.Dimse.DataSet actionDataset = actionMessage.DataSet.DvtkDataDataSet;
DvtkData.Dimse.DataSet eventDataset = new DvtkData.Dimse.DataSet();
DvtkData.Dimse.Attribute eventReferenceSopSequence = new DvtkData.Dimse.Attribute(0x00081199, DvtkData.Dimse.VR.SQ);
SequenceOfItems eventReferenceSopSequenceOfItems = new SequenceOfItems();
eventReferenceSopSequence.DicomValue = eventReferenceSopSequenceOfItems;
DvtkData.Dimse.Attribute eventFailedSopSequence = new DvtkData.Dimse.Attribute(0x00081198, DvtkData.Dimse.VR.SQ);
SequenceOfItems eventFailedSopSequenceOfItems = new SequenceOfItems();
eventFailedSopSequence.DicomValue = eventFailedSopSequenceOfItems;
if (actionDataset != null)
{
DvtkData.Dimse.Attribute transactionUid = actionDataset.GetAttribute(DvtkData.Dimse.Tag.TRANSACTION_UID);
if (transactionUid != null)
{
eventDataset.Add(transactionUid);
}
DvtkData.Dimse.Attribute referencedSopSequence = actionDataset.GetAttribute(DvtkData.Dimse.Tag.REFERENCED_SOP_SEQUENCE);
if (referencedSopSequence != null)
{
SequenceOfItems sequenceOfItems = (SequenceOfItems)referencedSopSequence.DicomValue;
foreach(DvtkData.Dimse.SequenceItem item in sequenceOfItems.Sequence)
{
System.String sopClassUid = "";
System.String sopInstanceUid = "";
DvtkData.Dimse.Attribute attribute = item.GetAttribute(DvtkData.Dimse.Tag.REFERENCED_SOP_CLASS_UID);
if (attribute != null)
{
UniqueIdentifier uniqueIdentifier = (UniqueIdentifier)attribute.DicomValue;
if (uniqueIdentifier.Values.Count > 0)
{
sopClassUid = uniqueIdentifier.Values[0];
}
}
attribute = item.GetAttribute(DvtkData.Dimse.Tag.REFERENCED_SOP_INSTANCE_UID);
if (attribute != null)
{
UniqueIdentifier uniqueIdentifier = (UniqueIdentifier)attribute.DicomValue;
if (uniqueIdentifier.Values.Count > 0)
{
sopInstanceUid = uniqueIdentifier.Values[0];
}
}
if (informationModels.PatientRoot.IsInstanceInInformationModel(sopClassUid, sopInstanceUid))
{
DvtkData.Dimse.SequenceItem itemOk = new DvtkData.Dimse.SequenceItem();
itemOk.AddAttribute(0x00081150, DvtkData.Dimse.VR.UI, sopClassUid);
itemOk.AddAttribute(0x00081155, DvtkData.Dimse.VR.UI, sopInstanceUid);
// add instance to committed list
eventReferenceSopSequenceOfItems.Sequence.Add(itemOk);
}
else
{
DvtkData.Dimse.SequenceItem itemNotOk = new DvtkData.Dimse.SequenceItem();
itemNotOk.AddAttribute(0x00081150, DvtkData.Dimse.VR.UI, sopClassUid);
itemNotOk.AddAttribute(0x00081155, DvtkData.Dimse.VR.UI, sopInstanceUid);
itemNotOk.AddAttribute(0x00081197, DvtkData.Dimse.VR.US, 0x0110);
// add instance to failed list
eventFailedSopSequenceOfItems.Sequence.Add(itemNotOk);
}
}
}
if (eventReferenceSopSequenceOfItems.Sequence.Count > 0)
{
eventMessage.Set("0x00001002", VR.US, 1);
eventDataset.Add(eventReferenceSopSequence);
}
if (eventFailedSopSequenceOfItems.Sequence.Count > 0)
{
eventMessage.Set("0x00001002", VR.US, 2);
eventDataset.Add(eventFailedSopSequence);
}
}
eventMessage.DataSet.DvtkDataDataSet = eventDataset;
return eventMessage;
}