public DicomDictionary this[DicomPrivateCreator creator]
{
get
{
return(_private.GetOrAdd(creator, _ => new DicomDictionary(creator)));
}
}
private DicomDictionary(DicomPrivateCreator creator)
{
_privateCreator = creator;
_entries = new ConcurrentDictionary <DicomTag, DicomDictionaryEntry>();
_keywords = new ConcurrentDictionary <string, DicomTag>();
_masked = new ConcurrentBag <DicomDictionaryEntry>();
}
public void Add_PrivateTag_GetsCorrectVR()
{
var privCreatorDictEntry = new DicomDictionaryEntry(
new DicomTag(0x0011, 0x0010),
"Private Creator",
"PrivateCreator",
DicomVM.VM_1,
false,
DicomVR.LO);
DicomDictionary.Default.Add(privCreatorDictEntry);
DicomPrivateCreator privateCreator1 = DicomDictionary.Default.GetPrivateCreator("TESTCREATOR1");
DicomDictionary privDict1 = DicomDictionary.Default[privateCreator1];
var dictEntry = new DicomDictionaryEntry(
DicomMaskedTag.Parse("0011", "xx10"),
"TestPrivTagName",
"TestPrivTagKeyword",
DicomVM.VM_1,
false,
DicomVR.CS);
privDict1.Add(dictEntry);
var ds = new DicomDataset
{
{ dictEntry.Tag, "VAL1" }
};
Assert.Equal(DicomVR.CS, ds.Get <DicomVR>(ds.GetPrivateTag(dictEntry.Tag)));
}
private DicomDictionary(DicomPrivateCreator creator)
{
_privateCreator = creator;
_entries = new ConcurrentDictionary <DicomTag, DicomDictionaryEntry>();
_masked = new List <DicomDictionaryEntry>();
_maskedLock = new object();
_maskedNeedsSort = false;
}
public DicomPrivateCreator GetPrivateCreator(string creator)
{
DicomPrivateCreator pvt = null;
if (!_creators.TryGetValue(creator, out pvt))
{
pvt = new DicomPrivateCreator(creator);
_creators.Add(creator, pvt);
}
return(pvt);
}
public DicomDictionary this[DicomPrivateCreator creator] {
get {
DicomDictionary pvt = null;
if (!_private.TryGetValue(creator, out pvt))
{
pvt = new DicomDictionary(creator);
_private.Add(creator, pvt);
}
return(pvt);
}
}
public static DicomTag Parse(string s)
{
try
{
if (s.Length < 8)
{
throw new ArgumentOutOfRangeException("s", "Expected a string of 8 or more characters");
}
int pos = 0;
if (s[pos] == '(')
{
pos++;
}
ushort group = ushort.Parse(s.Substring(pos, 4), NumberStyles.HexNumber);
pos += 4;
if (s[pos] == ',')
{
pos++;
}
ushort element = ushort.Parse(s.Substring(pos, 4), NumberStyles.HexNumber);
pos += 4;
DicomPrivateCreator creator = null;
if (s.Length > pos && s[pos] == ':')
{
pos++;
string c = null;
if (s[s.Length - 1] == ')')
{
c = s.Substring(pos, s.Length - pos - 1);
}
else
{
c = s.Substring(pos);
}
creator = DicomDictionary.Default.GetPrivateCreator(c);
}
//TODO: get value from related DicomDictionaryEntry
return(new DicomTag(group, element, creator));
}
catch (Exception e)
{
throw new DicomDataException("Error parsing DICOM tag ['" + s + "']", e);
}
}
public void Add_PrivateTag_ShouldBeAddedWithCorrectVR()
{
var privCreatorDictEntry = new DicomDictionaryEntry(new DicomTag(0x0011, 0x0010), "Private Creator", "PrivateCreator", DicomVM.VM_1, false, DicomVR.LO);
DicomDictionary.Default.Add(privCreatorDictEntry);
DicomPrivateCreator privateCreator1 = DicomDictionary.Default.GetPrivateCreator("TESTCREATOR1");
DicomDictionary privDict1 = DicomDictionary.Default[privateCreator1];
var dictEntry = new DicomDictionaryEntry(DicomMaskedTag.Parse("0011", "xx10"), "TestPrivTagName", "TestPrivTagKeyword", DicomVM.VM_1, false, DicomVR.CS);
privDict1.Add(dictEntry);
var ds = new DicomDataset();
ds.Add(dictEntry.Tag, "VAL1");
Assert.Equal(DicomVR.CS, ds.GetDicomItem <DicomItem>(dictEntry.Tag).ValueRepresentation);
}
public void Enumerate_DictionaryEntriesWithPrivateTags_ContainsAllExpectedEntries()
{
var dict = new DicomDictionary();
var tag1 = new DicomTag(0x0010, 0x0020);
var dictEntry1 = new DicomDictionaryEntry(
tag1,
"TestPublicTagName",
"TestPublicTagKeyword",
DicomVM.VM_1,
false,
DicomVR.DT);
var privCreatorDictEntry = new DicomDictionaryEntry(
new DicomTag(0x0011, 0x0010),
"Private Creator",
"PrivateCreator",
DicomVM.VM_1,
false,
DicomVR.LO);
dict.Add(privCreatorDictEntry);
DicomPrivateCreator privateCreator = dict.GetPrivateCreator("TESTCREATOR");
DicomDictionary privDict = dict[privateCreator];
var dictEntry2 = new DicomDictionaryEntry(
DicomMaskedTag.Parse("0011", "xx10"),
"TestPrivTagName",
"TestPrivTagKeyword",
DicomVM.VM_1,
false,
DicomVR.DT);
privDict.Add(dictEntry2);
dict.Add(dictEntry1);
Assert.Contains(dictEntry1, dict);
Assert.Contains(privCreatorDictEntry, dict);
Assert.Contains(dictEntry2, dict[dictEntry2.Tag.PrivateCreator]);
}
public DicomTag(ushort group, ushort element, DicomPrivateCreator privateCreator)
{
Group = group;
Element = element;
PrivateCreator = privateCreator;
}
private DicomDictionary(DicomPrivateCreator creator)
{
_privateCreator = creator;
_entries = new Dictionary <DicomTag, DicomDictionaryEntry>();
_masked = new List <DicomDictionaryEntry>();
}
