private static void SetSimpleAttribute(AttributeSet attributeSet, SetParameterGroup setParameterGroup)
{
ArrayList attributeValuesAsStrings = new ArrayList();
bool validStringValues = true;
foreach (Object parameter in setParameterGroup.values)
{
if (parameter is ValidValues)
{
ValidValues validValues = parameter as ValidValues;
for (int valueIndex = 1; valueIndex <= validValues.Count; valueIndex++)
{
attributeValuesAsStrings.Add(validValues.GetString(valueIndex));
}
}
else if (parameter is InvalidValues)
{
InvalidValues invalidValues = parameter as InvalidValues;
// InterfaceLogging.WriteError("Setting an attribute with tag " + setParameterGroup.tagAsString + " fails because one of the supplied values is from a non-existing attribute with tag " + invalidValues.TagSequence);
validStringValues = false;
break;
}
else
{
attributeValuesAsStrings.Add(parameter.ToString());
}
}
if (validStringValues)
{
ValidAttribute validAttribute = new ValidAttribute(setParameterGroup.tagAsUInt32, setParameterGroup.vR, attributeValuesAsStrings.ToArray());
attributeSet.Set(validAttribute);
}
}
private static void SetSequenceAttribute(AttributeSet attributeSet, SetParameterGroup setParameterGroup)
{
foreach (Object parameter in setParameterGroup.values)
{
// Check if all parameters are of type sequence item.
if (!(parameter is SequenceItem))
{
DvtkHighLevelInterfaceException.Throw("Error while setting the Sequence attribute with tag " + setParameterGroup.tagAsString + ". Only sequence items are allowed as parameters.");
}
}
ValidAttribute sequenceAttribute = new ValidAttribute(setParameterGroup.tagAsUInt32, VR.SQ);
foreach (SequenceItem sequenceItem in setParameterGroup.values)
{
sequenceAttribute.AddItem(sequenceItem);
}
attributeSet.Set(sequenceAttribute);
}
public static ArrayList GetParameterGroups(params Object[] parameters)
{
int parameterIndex = 0;
bool interpreted = true;
ArrayList setParameterGroups = new ArrayList();
// Loop through all parameters of this method.
while (parameterIndex < parameters.Length)
{
SetParameterGroup setParameterGroup = new SetParameterGroup();
Object parameter = null;
// Determine the tag of the attribute.
parameter = parameters[parameterIndex];
if (parameter is String)
{
setParameterGroup.tagAsString = parameter as String;
// Check the syntax of the first tag and determine the UInt32 representation.
if (!setParameterGroup.tagAsString.StartsWith("0x"))
{
// InterfaceLogging.WriteError("Invalid tag sequence(missing \"0x\" in a tag).");
interpreted = false;
break;
}
try
{
setParameterGroup.tagAsUInt32 = Convert.ToUInt32(setParameterGroup.tagAsString, 16);
}
catch
{
// InterfaceLogging.WriteError("Invalid tag sequence.");
interpreted = false;
break;
}
}
else
{
// InterfaceLogging.WriteError("Tag is not supplied as a String");
interpreted = false;
break;
}
parameterIndex++;
parameter = parameters[parameterIndex];
// Determine the VR of the attribute.
if (parameter is DvtkData.Dimse.VR)
{
setParameterGroup.vR = (DvtkData.Dimse.VR)parameter;
}
else
{
// InterfaceLogging.WriteError("Expecting DvtkData.Dimse.VR");
interpreted = false;
break;
}
parameterIndex++;
// Determine the attribute values (zero or more).
bool continueWithAttributeValues = true;
while (continueWithAttributeValues)
{
// If no more parameters are present to process...
if (parameterIndex >= parameters.Length)
{
continueWithAttributeValues = false;
}
// If the index is not pointing to the last parameter...
else if ((parameterIndex + 1) < parameters.Length)
{
// If the index is pointing to the next attribute...
if (parameters[parameterIndex + 1] is DvtkData.Dimse.VR)
{
continueWithAttributeValues = false;
}
}
if (continueWithAttributeValues)
{
setParameterGroup.values.Add(parameters[parameterIndex]);
parameterIndex++;
}
}
setParameterGroups.Add(setParameterGroup);
}
if (!interpreted)
{
DvtkHighLevelInterfaceException.Throw("Error while interpreting parameters of Set method.");
}
return(setParameterGroups);
}
public static ArrayList GetParameterGroups(params Object[] parameters)
{
int parameterIndex = 0;
bool interpreted = true;
ArrayList setParameterGroups = new ArrayList();
// Loop through all parameters of this method.
while (parameterIndex < parameters.Length)
{
SetParameterGroup setParameterGroup = new SetParameterGroup();
Object parameter = null;
// Determine the tag of the attribute.
parameter = parameters[parameterIndex];
if (parameter is String)
{
setParameterGroup.tagAsString = parameter as String;
// Check the syntax of the first tag and determine the UInt32 representation.
if (!setParameterGroup.tagAsString.StartsWith("0x"))
{
// InterfaceLogging.WriteError("Invalid tag sequence(missing \"0x\" in a tag).");
interpreted = false;
break;
}
try
{
setParameterGroup.tagAsUInt32 = Convert.ToUInt32(setParameterGroup.tagAsString, 16);
}
catch
{
// InterfaceLogging.WriteError("Invalid tag sequence.");
interpreted = false;
break;
}
}
else
{
// InterfaceLogging.WriteError("Tag is not supplied as a String");
interpreted = false;
break;
}
parameterIndex++;
parameter = parameters[parameterIndex];
// Determine the VR of the attribute.
if (parameter is DvtkData.Dimse.VR)
{
setParameterGroup.vR = (DvtkData.Dimse.VR)parameter;
}
else
{
// InterfaceLogging.WriteError("Expecting DvtkData.Dimse.VR");
interpreted = false;
break;
}
parameterIndex++;
// Determine the attribute values (zero or more).
bool continueWithAttributeValues = true;
while (continueWithAttributeValues)
{
// If no more parameters are present to process...
if (parameterIndex >= parameters.Length)
{
continueWithAttributeValues = false;
}
// If the index is not pointing to the last parameter...
else if ((parameterIndex + 1) < parameters.Length)
{
// If the index is pointing to the next attribute...
if (parameters[parameterIndex + 1] is DvtkData.Dimse.VR)
{
continueWithAttributeValues = false;
}
}
if (continueWithAttributeValues)
{
setParameterGroup.values.Add(parameters[parameterIndex]);
parameterIndex++;
}
}
setParameterGroups.Add(setParameterGroup);
}
if (!interpreted)
{
DvtkHighLevelInterfaceException.Throw("Error while interpreting parameters of Set method.");
}
return setParameterGroups;
}
private static void SetSimpleAttribute(AttributeSet attributeSet, SetParameterGroup setParameterGroup)
{
ArrayList attributeValuesAsStrings = new ArrayList();
bool validStringValues = true;
foreach(Object parameter in setParameterGroup.values)
{
if (parameter is ValidValues)
{
ValidValues validValues = parameter as ValidValues;
for (int valueIndex = 1; valueIndex <= validValues.Count; valueIndex++)
{
attributeValuesAsStrings.Add(validValues.GetString(valueIndex));
}
}
else if (parameter is InvalidValues)
{
InvalidValues invalidValues = parameter as InvalidValues;
// InterfaceLogging.WriteError("Setting an attribute with tag " + setParameterGroup.tagAsString + " fails because one of the supplied values is from a non-existing attribute with tag " + invalidValues.TagSequence);
validStringValues = false;
break;
}
else
{
attributeValuesAsStrings.Add(parameter.ToString());
}
}
if (validStringValues)
{
ValidAttribute validAttribute = new ValidAttribute(setParameterGroup.tagAsUInt32, setParameterGroup.vR, attributeValuesAsStrings.ToArray());
attributeSet.Set(validAttribute);
}
}
private static void SetSequenceAttribute(AttributeSet attributeSet, SetParameterGroup setParameterGroup)
{
foreach(Object parameter in setParameterGroup.values)
{
// Check if all parameters are of type sequence item.
if (!(parameter is SequenceItem))
{
DvtkHighLevelInterfaceException.Throw("Error while setting the Sequence attribute with tag " + setParameterGroup.tagAsString + ". Only sequence items are allowed as parameters.");
}
}
ValidAttribute sequenceAttribute = new ValidAttribute(setParameterGroup.tagAsUInt32, VR.SQ);
foreach(SequenceItem sequenceItem in setParameterGroup.values)
{
sequenceAttribute.AddItem(sequenceItem);
}
attributeSet.Set(sequenceAttribute);
}
