public IAimObjectReference ReadXmlAnnotationFromString(AimVersion aimVersion, string xmlString)
{
IAimObjectReference aimObjectReference = null;
switch (aimVersion)
{
case AimVersion.AimVersion3:
{
using (var aim3NativeHelper = new Aim3.Aim3NativeXmlHelper())
{
aimObjectReference = aim3NativeHelper.ReadAnnotationFromString(xmlString);
}
}
break;
case AimVersion.AimVersion4:
{
using (var aim4NativeHelper = new Aim4.Aim4NativeXmlHelper())
{
aimObjectReference = aim4NativeHelper.ReadAnnotationFromString(xmlString);
}
}
break;
default:
Debug.Assert(false, "AimManager.ReadXmlAnnotationFromString: Unexpected AIM version");
break;
}
return(aimObjectReference);
}
public Dictionary <string, string> WriteXmlAnnotationsToString(List <IAimObjectReference> aimAnnotationReferences)
{
Platform.CheckForNullReference(aimAnnotationReferences, "aimAnnotationReferences");
var writtenAnnotations = new Dictionary <string, string>();
var aim3Annotations = (from aimInstance in aimAnnotationReferences where aimInstance != null && aimInstance.AimVersion == AimVersion.AimVersion3 select((Aim3.Aim3ObjectReference)aimInstance).AimAnnotation).ToList();
if (aim3Annotations.Any())
{
using (var aim3NativeHelper = new Aim3.Aim3NativeXmlHelper())
{
foreach (var annotation in aim3Annotations)
{
writtenAnnotations.Add(annotation.UniqueIdentifier, aim3NativeHelper.WriteXmlAnnotationToString(annotation));
}
}
}
var aim4Annotations = (from aimInstance in aimAnnotationReferences where aimInstance != null && aimInstance.AimVersion == AimVersion.AimVersion4 select((Aim4.Aim4ObjectReference)aimInstance).AnnotationCollection).ToList();
if (aim4Annotations.Any())
{
using (var aim4NativeHelper = new Aim4.Aim4NativeXmlHelper())
{
foreach (var annotation in aim4Annotations)
{
writtenAnnotations.Add((annotation.UniqueIdentifier ?? Aim4.AimNativeConverter.NewUid).Uid, aim4NativeHelper.WriteXmlAnnotationToString(annotation));
}
}
}
var unknownAimVersion = aimAnnotationReferences.Where(aimInstance => aimInstance != null && aimInstance.AimVersion != AimVersion.AimVersion3 && aimInstance.AimVersion != AimVersion.AimVersion4).ToList();
if (unknownAimVersion.Any())
{
Platform.Log(LogLevel.Error, "AimManager.WriteXmlAnnotationsToString: not all annotations can be saved to XML string [" + unknownAimVersion.Count + "].");
throw new NotImplementedException("Cannot save some of the annotations to XML string [" + unknownAimVersion.Count + "]. Unknown version of AIM was encountered?");
}
return(writtenAnnotations);
}
/// <summary>
/// Writes annotation to folder
/// </summary>
/// <param name="aimAnnotationReferences">List of annotations to write</param>
/// <param name="folderPath">Complete folder path</param>
/// <returns>List of complete file names that are written to the folder</returns>
public string[] WriteXmlAnnotationsToFolder(List <IAimObjectReference> aimAnnotationReferences, string folderPath)
{
Platform.CheckForNullReference(aimAnnotationReferences, "aimAnnotationReferences");
Platform.CheckForEmptyString(folderPath, "folderPath");
string[] createdFiles = null;
var aim3Annotations = (from aimInstance in aimAnnotationReferences where aimInstance != null && aimInstance.AimVersion == AimVersion.AimVersion3 select((Aim3.Aim3ObjectReference)aimInstance).AimAnnotation).ToList();
if (aim3Annotations.Any())
{
using (var aim3NativeHelper = new Aim3.Aim3NativeXmlHelper())
{
createdFiles = aim3NativeHelper.WriteXmlAnnotationsToFolder(aim3Annotations, folderPath);
}
}
var aim4Annotations = (from aimInstance in aimAnnotationReferences where aimInstance != null && aimInstance.AimVersion == AimVersion.AimVersion4 select((Aim4.Aim4ObjectReference)aimInstance).AnnotationCollection).ToList();
if (aim4Annotations.Any())
{
using (var aim4NativeHelper = new Aim4.Aim4NativeXmlHelper())
{
createdFiles = aim4NativeHelper.WriteXmlAnnotationsToFolder(aim4Annotations, folderPath);
}
}
var unknownAimVersion = aimAnnotationReferences.Where(aimInstance => aimInstance != null && aimInstance.AimVersion != AimVersion.AimVersion3 && aimInstance.AimVersion != AimVersion.AimVersion4).ToList();
if (unknownAimVersion.Any())
{
Platform.Log(LogLevel.Error, "AimManager.WriteXmlAnnotationsToFolder: not all annotations can be saved to XML files [" + unknownAimVersion.Count + "].");
throw new NotImplementedException("Cannot save some of the annotations to XML files [" + unknownAimVersion.Count + "]. Unknown version of AIM was encountered?");
}
return(createdFiles);
}
public static List <string> ConvertAnnotationsFromXmlToDicomFiles(AimVersion aimVersion, List <string> xmlAnnotationsFilePathNames, IBackgroundTaskContext context, out List <string> invalidFiles)
{
Platform.CheckForNullReference(xmlAnnotationsFilePathNames, "xmlAnnotationsFilePathNames");
var convertedAnnotations = new List <string>();
invalidFiles = new List <string>();
switch (aimVersion)
{
case AimVersion.AimVersion3:
{
int cnt = 0;
using (var aim3NativeXmlHelper = new Aim3.Aim3NativeXmlHelper())
{
using (var aim3NativeDcmHelper = new Aim3.Aim3NativeDcmHelper())
{
foreach (string aimFile in xmlAnnotationsFilePathNames.Where(pathName => pathName != null))
{
// Read XML file
ReportTaskProgress(context, cnt, xmlAnnotationsFilePathNames.Count, String.Format("Reading file {0}", Path.GetFileName(aimFile)));
var annotations = aim3NativeXmlHelper.ReadAnnotationsFromFile(aimFile);
if (annotations.IsNullOrEmpty())
{
Platform.Log(LogLevel.Info, "No annotation is read from file {0}", Path.GetFileName(aimFile));
invalidFiles.Add(Path.GetFileName(aimFile));
}
else
{
// Write to temp file
ReportTaskProgress(context, cnt, xmlAnnotationsFilePathNames.Count,
String.Format("Read {0} annotations from file {1}", annotations.Count, Path.GetFileName(aimFile)));
int dcmFileCnt = 0;
foreach (var annotation in annotations)
{
ReportTaskProgress(context, cnt, xmlAnnotationsFilePathNames.Count,
String.Format("Writing converted annotation to temporary file [{0} of {1}]", ++dcmFileCnt, annotations.Count));
var tempFileName = aim3NativeDcmHelper.WriteAnnotationToTempFile(annotation);
convertedAnnotations.Add(tempFileName);
ReportTaskProgress(context, cnt, xmlAnnotationsFilePathNames.Count,
String.Format("Wrote converted annotation to file {0} [{1} of {2}]", tempFileName, dcmFileCnt, annotations.Count));
}
}
if (context != null && context.CancelRequested)
{
break;
}
cnt++;
}
}
}
}
break;
case AimVersion.AimVersion4:
{
int cnt = 0;
using (var aim4NativeXmlHelper = new Aim4.Aim4NativeXmlHelper())
{
using (var aim4NativeDcmHelper = new Aim4.Aim4NativeDcmHelper())
{
foreach (string aimFile in xmlAnnotationsFilePathNames.Where(pathName => pathName != null))
{
// Read XML file
ReportTaskProgress(context, cnt, xmlAnnotationsFilePathNames.Count, String.Format("Reading file {0}", Path.GetFileName(aimFile)));
var annotation = aim4NativeXmlHelper.ReadAnnotationFromFile(aimFile);
if (annotation == null)
{
Platform.Log(LogLevel.Info, "No annotation is read from file {0}", Path.GetFileName(aimFile));
invalidFiles.Add(Path.GetFileName(aimFile));
}
else
{
// Write to temp file
ReportTaskProgress(context, cnt, xmlAnnotationsFilePathNames.Count,
String.Format("Read annotation collection from file {0}", Path.GetFileName(aimFile)));
var tempFileName = aim4NativeDcmHelper.WriteAnnotationToTempFile(annotation);
convertedAnnotations.Add(tempFileName);
ReportTaskProgress(context, cnt, xmlAnnotationsFilePathNames.Count,
String.Format("Wrote converted annotation collection to file {0}", tempFileName));
}
if (context != null && context.CancelRequested)
{
break;
}
cnt++;
}
}
}
}
break;
default:
Debug.Assert(false, "AimManager.ConvertAnnotationsFromXmlToDicomFiles: Unexpected AIM version");
break;
}
return(convertedAnnotations);
}
/// <summary>
/// Reads given AIM XML documents into memory
/// </summary>
/// <param name="aimVersion">Version of AIM given files are expected to be</param>
/// <param name="filePaths">List of AIM XML documents on disk</param>
/// <returns>Returns a dictionary of AIM file names mapped to the AIM XML document content</returns>
public Dictionary <string, string> ReadXmlAnnotationsToMemory(AimVersion aimVersion, List <string> filePaths)
{
var uidToAnnotationDictionary = new Dictionary <string, string>();
if (filePaths.IsNullOrEmpty())
{
return(uidToAnnotationDictionary);
}
switch (aimVersion)
{
case AimVersion.AimVersion3:
{
using (var aim3NativeHelper = new Aim3.Aim3NativeXmlHelper())
{
foreach (var filePath in filePaths)
{
var annotations = aim3NativeHelper.ReadAnnotationsFromFile(filePath);
if (annotations != null)
{
Debug.Assert(annotations.Count < 2, "AIM 3 XML Annotation document cannot have more than one annotation");
foreach (var annotation in annotations.Where(ann => ann != null))
{
var strAnnotation = aim3NativeHelper.WriteXmlAnnotationToString(annotation);
if (!String.IsNullOrEmpty(strAnnotation))
{
uidToAnnotationDictionary.Add(filePath, strAnnotation);
}
}
}
}
}
}
break;
case AimVersion.AimVersion4:
{
using (var aim4NativeHelper = new Aim4.Aim4NativeXmlHelper())
{
foreach (var filePath in filePaths)
{
var annotation = aim4NativeHelper.ReadAnnotationFromFile(filePath);
if (annotation != null)
{
var strAnnotation = aim4NativeHelper.WriteXmlAnnotationToString(annotation);
if (!String.IsNullOrEmpty(strAnnotation))
{
uidToAnnotationDictionary.Add(filePath, strAnnotation);
}
}
}
}
}
break;
default:
Debug.Assert(false, "AimManager.ReadXmlAnnotationsToMemory: Unexpected AIM version");
break;
}
return(uidToAnnotationDictionary);
}
